1 Wed Jan 11 17:51:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3 * config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't
4 generate 68020 addressing modes for a 68000 processor.
5 (md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto.
7 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
9 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
10 specially with regard to fixups.
12 Mon Jan 9 16:22:28 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
14 * config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to
15 bfd_vma before subtracting.
17 * config/obj-coff.c (size_section): Handle rs_space like rs_fill,
18 but make sure fr_symbol is null.
19 (fill_section): Ditto.
21 Sun Jan 8 16:14:19 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
23 * config/tc-mips.c (mips_ip): Fix handling of floating point
24 values when GPOPT is not defined.
26 Fri Jan 6 16:59:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
28 * gasp.c: Include string.h. Put config.h before other includes.
30 * config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until
31 after any remaining operands are also known to match.
33 Fri Dec 30 18:21:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
35 * listing.c (list_symbol_table): Build a format string based on
36 the size of the value to be printed, as long as "unsigned long" is
37 at least as wide, after handling the special case of 4-byte
40 * Makefile.in (dependencies): Make $(OBJS) depend on as.h and
41 everything it includes. Delete those files from per-file
44 * as.h (relax_substateT): Now defined to be unsigned int.
45 (relax_stateT): Separate typedef from enum definition.
46 (enum _relax_state): Reordered for better punctuation. Added new
47 values rs_align_code and rs_space.
48 (lineno, struct lineno_struct): Unused, deleted.
50 * as.h: No longer include assert.h.
52 (assert): New definition, calls as_assert longer needed.
53 (__PRETTY_FUNCTION__): Provide default for older versions of gcc.
54 * messages.c (as_assert): New function.
55 * gdbinit.in: Put a breakpoint there.
57 * read.c (s_space): Rewrite to handle general expressions.
58 Generate rs_space frags for non-constant values.
59 * write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space
60 like rs_align and rs_org. Verify that fr_offset is non-negative,
61 and force frag type to rs_fill only after assertion checks.
62 (relax_segment): Treat rs_align_code like rs_align. Treat
63 rs_space like rs_org in the first switch; in the second, force the
64 operand to a constant, and use it for the growth size.
66 Wed Dec 28 20:57:37 1994 Jeff Law (law@snake.cs.utah.edu)
68 * config/tc-hppa.c (pa_subspace): For sections with the ZERO
69 attribute, set the "bss" field in the appropriate seginfo structure.
71 Wed Dec 28 15:01:01 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
73 * subsegs.h: Include obstack.h.
75 Tue Dec 27 18:16:04 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
77 * as.h (struct frag): Enable align* components now.
79 Tue Dec 20 14:56:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
81 * frags.c (frag_init): Call obstack_begin on `frags'.
82 * subsegs.c (subsegs_begin): Don't do it here.
83 * as.c (main): Call frag_init before subsegs_begin.
85 * frags.c (frag_append_1_char): New function.
86 * frags.h (frag_append_1_char): Declare it.
87 (FRAG_APPEND_1_CHAR): Call it. Old definition is commented out
90 * as.h (struct frag): Added (but commented out) new fields for
91 tracking current alignment.
92 (frag_now_fix): Changed macro to function declaration.
93 * frags.c (frag_now_fix): Define function here.
94 (frag_new): Use it instead of accessing `frags' directly.
95 * frags.h (frags): Change comment to indicate it shouldn't be
97 * subsegs.h (struct frchain): New field frch_obstack, intended to
98 eventually replace global `frags' obstack.
99 * subsegs.c (subseg_set_rest): Use frag_now_fix instead of
100 accessing `frags' directly. Initialize fields of new frchainS
101 explicitly instead of with memset.
102 * config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use
104 * config/tc-mips.c (s_loc), config/obj-vms.c
105 (vms_resolve_symbol_redef), symbols.c (colon): Likewise.
107 * config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT
108 instead of long and unsigned long.
109 (md_apply_fix): Cast value before passing it.
111 * config/obj-aout.h, config/obj-coff.c, config/obj-elf.h,
112 config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c,
113 config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on
114 use of ".." when including header files.
116 * config/tc-rce.c: Ditto.
119 * config/obj-coff.c (fixup_segment): Reformat condition in an `if'
122 * Makefile.in (SUBDIR_INCLUDES): Deleted.
124 Tue Dec 20 13:40:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
126 * config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h.
129 Tue Dec 20 09:10:40 1994 Doug Evans <dje@canuck.cygnus.com>
131 * config/tc-arc.c: Delete lots of sparc pseudo-ops.
134 Mon Dec 19 16:53:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
136 * config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit
138 (mips_ip): Accept O_big constants in case 'I'. Change case
139 'i'/'j' to treat an O_big constant as an out of range value.
141 Mon Dec 19 14:15:07 1994 Jeff Law (law@snake.cs.utah.edu)
143 * config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is
144 clear for a section with the "ZERO" attribute.
146 * Reduce useless symbols for ELF in an attempt to make smaller
147 objects and speed up the linker.
148 * config/tc-hppa.c (struct call_info): Replace end_symbol field
150 (hppa_elf_mark_end_function): Delete unneeded function.
151 (pa_build_unwind_subspace): For the 2nd unwind relocation, use
152 the function symbol + function size instead of a special symbol
153 for the end of the function.
154 (process_exit): Compute the function size here. Don't call
155 hppa_elf_mark_end_of_function anymore.
156 (pa_procend): Likewise.
157 (hppa_fix_adjustable): Only reject 32bit relocations for SOM.
158 (elf_hppa_final_processing): Simplify.
161 Mon Dec 19 12:57:09 1994 Doug Evans <dje@canuck.cygnus.com>
163 * config/tc-arc.c (arc_insert_operand): Change reg parm to pointer
164 to table entry. All callers changed.
165 (md_shortopts): New argument -mmult.
166 (md_parse_option): Recognize it.
167 (md_show_usage): Print it.
168 (md_begin): If -mmult, say we have the new multiply and shift insns.
169 (md_assemble): Fix reloc generation for 32 bit immediate values.
170 Clean up modifier handling. Try next insn if fake operand says there's
171 an error. Update to new syntax of insertion/extraction fns.
172 Recognize predefined aux regs. Don't abort if insertion fn missing.
175 Mon Dec 19 13:49:07 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
177 * configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but
178 reject other vendors until we can be sure we're consistent with
181 * config/obj-vms.c (Create_VMS_Object_File): Instead of formatting
182 a buffer to pass to `error', just call `as_fatal' directly.
183 (VMS_Psect_Spec): Ditto.
184 (VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1,
185 VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call
186 as_tsktsk instead of printf.
187 (VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation,
188 VMS_TBT_Source_File, VMS_TBT_Source_Lines,
189 VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit
190 integers rather than sizeof expressions using basic integer types,
191 in case host and target aren't the same. Use memcpy or COPY_*
192 macros instead of possibly unaligned word or longword assignment.
194 * config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro.
195 * config/obj-vms.c (VMS_Store_PIC_Symbol_Reference,
196 VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of
197 forcing sy_number to hold a pointer.
199 Fri Dec 16 14:40:16 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
201 * config/tc-sh.c (md_begin): Don't fill in md_relax_table here.
202 (md_relax_table): Use static initialization.
204 * config/tc-h8300.c (parse_exp, get_operands, clever_message,
205 md_assemble, tc_crawl_symbol_chain, md_undefined_symbol,
206 tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN.
208 * Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET,
209 CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not
211 (AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM,
212 NM_FOR_TARGET): Don't define.
213 (VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty.
214 (tooldir): Use exec_prefix, not libdir.
216 Fri Dec 16 11:07:10 1994 Stan Shebs <shebs@andros.cygnus.com>
218 * config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h.
220 * as.h: Include progress.h.
221 * as.c (main): Call START_PROGRESS and END_PROGRESS.
222 (main, perform_an_assembly_pass): Call PROGRESS.
224 Fri Dec 16 00:46:08 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
226 * write.c (adjust_reloc_syms): Use bfd_is_und_section and
227 bfd_is_abs_section rather than comparing against &bfd_und_section
228 and &bfd_abs_section.
230 Thu Dec 15 15:27:14 1994 Jim Wilson <wilson@chestnut.cygnus.com>
232 * config/tc-sh.c (md_begin): Use a local variable when
233 initializing md_relax_table to avoid errors about modifying a
234 const data structure.
236 Tue Dec 13 15:42:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
238 * config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which
239 appears to no longer be needed.
241 Tue Dec 13 08:04:15 1994 Ian Lance Taylor <ian@cygnus.com>
243 * config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without
244 requiring that the X_op_symbol be in the text_section.
245 (macro): Change the test for a legel expression difference to
246 correspond to changes in pseudo_set in read.c.
248 Fri Dec 9 21:04:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
250 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use
251 bfd_install_relocation.
253 * ecoff.c (ecoff_set_gp_prolog_size): If there is no current
254 routine, just return.
256 * config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode
257 value from pattern instead of assuming jsr.
258 * config/alpha-opcode.h (jmp): Add a "1,Bc" form.
260 Thu Dec 8 17:48:25 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
262 * Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just
265 * configure.in (ns32k-pc532-mach*): Select correct emulation.
266 (mips-sony-bsd*): Use ecoff.
267 (mips-*-gnu*): New target, using aout format, from Roland McGrath.
268 * configure: Regenerated.
271 Tue Nov 29 18:12:22 1994 Doug Evans <dje@canuck.cygnus.com>
273 * configure.in (arc-*-elf*): Recognize.
274 * configure: "regenerated".
275 * config/tc-arc.c, config/tc-arc.h, config/arc.mt: New files.
278 Tue Nov 29 13:58:10 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
280 Use libiberty version of xmalloc:
281 * Makefile.in (REAL_SOURCES): Delete xmalloc.c.
282 (OBJS): Delete xmalloc.o.
283 (xmalloc.o): Delete dependencies.
284 * as.c (main): Call xmalloc_set_program_name once program name is
287 * config/tc-alpha.c (in_range_signed, in_range_unsigned): New
288 routines, split from in_range.
289 (in_range): Deleted. All calls changed to in_range_*signed.
290 (create_lita_section): Macro deleted. Single use expanded in
292 (alpha_ip): Handle `t' and `8' operand types.
293 (md_apply_fix): Handle BFD_RELOC_12_PCREL. Print name of
294 unhandled relocation types.
295 * config/alpha-opcode.h: Added HALT and DRAINA. Disabled MOVI,
296 since it doesn't work, and isn't supported by the native
299 * input-scrub.c: Change wording of a comment to avoid interference
300 with Cygnus source-control tools.
302 * as.h (errno) [NEED_DECLARATION_ERRNO]: Declare.
304 * config/tc-m68k.c (init_table): List buscr and pcr control
306 (m68k_ip, case 'J'): Handle them.
308 Delete signal handler code. It's been disabled since March 1993
310 * as.c: Don't include signal.h.
311 (got_sig): Unused function deleted, declaration deleted.
312 (SIGTY): Macro deleted.
313 (main): Deleted disabled code for establishing signal handler.
316 Tiemann should've noted something like this:
317 * config/tc-rce.c, config/tc-rce.h: New files.
318 * as.c (main) [TC_RCE]: Call dump_literals.
319 * configure.in: Handle rce-*-aout.
320 * configure: Regenerated.
323 Mon Nov 28 11:37:35 1994 Doug Evans <dje@canuck.cygnus.com>
325 * app.c (do_scrub_next_char): Insert missing newline at end of file
326 like warning says we do.
328 Mon Nov 28 00:11:15 1994 Jeff Law (law@snake.cs.utah.edu)
330 * config/tc-hppa.h (pa_check_eof): Declare new extern function.
331 (tc_frob_file): Define to call pa_check_eof.
333 * config/tc-hppa.c (pa_check_current_space_and_subspace): New
334 function to verify the current space and subspace are reasonable.
335 Call for the appropriate pseudo-ops and before instruction parsing.
336 (pa_check_eof): New function to verify enter/exit and proc/procend
340 * config/obj-som.c: Delete #if 0 code.
342 Wed Nov 23 19:36:09 1994 Steve Chamberlain (sac@jonny.cygnus.com)
344 * config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and coff-sh.
345 * config/sh.mh (TARG_CPU_DEPENDENTS): Get it right.
346 * config/tc-sh.c (little): New function.
347 (md_parse_option): Notice new option.
348 (build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
349 Cope with little endian data.
350 * config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.
352 Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu)
354 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last
355 change. The real bug was in bfd/elfcode.h and has been fixed.
357 Tue Nov 22 23:31:20 1994 Jeff Law (law@snake.cs.utah.edu)
359 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma
360 to the relocation's offset.
362 Tue Nov 22 14:37:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
364 * Makefile.in (INSTALL_XFORM): Fix typo.
366 Tue Nov 22 10:23:25 1994 J.T. Conklin <jtc@rtl.cygnus.com>
368 * config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and
369 .set (no)volatile directives.
371 Tue Nov 15 21:44:13 1994 Jeff Law (law@snake.cs.utah.edu)
373 * config/tc-hppa.c (pa_subspace): Make sure to always reset
375 (pa_text, pa_data): Likewise.
377 * config/tc-hppa.c (pa_align): New function. Aligns the current
378 offset within the current subspace along with updating the
379 alignment of the subspace itself.
380 (pa_subspace): Default alignment to one byte rathern than zero
381 bytes to avoid setting alignment to log2(0).
382 (md_pseudo_table): Use pa_alignment for .align.
384 Tue Nov 15 15:24:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
386 * messages.c (as_fatal): Always put a space after "fatal error:"
387 when printing message.
389 Tue Nov 15 11:10:43 1994 Jeff Law (law@snake.cs.utah.edu)
391 * config/tc-hppa.h (obj_frob_symbol): Delete.
392 (tc_frob_symbol): Make definition conditional on OBJ_SOM or
393 OBJ_ELF. For ELF subtract out symbol->section->vma for non common
396 Wed Nov 9 14:53:03 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
398 * config/te-delta.h: New file, derived from te-sysv32.h.
400 Wed Nov 9 11:52:44 1994 Ian Lance Taylor (ian@cygnus.com)
402 * config/tc-ppc.c (ppc_bf): Always set coff_line_base.
404 Mon Nov 7 01:58:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
406 * Makefile.in (VERSION): Bump to 2.5.3.
408 * configure.in: Compare generic cpu name against "sparc", not
409 "sparc*", since sparc variants should be changed to "sparc".
410 * configure: Regenerated with autoconf 2.1.
412 * config/tc-a29k.c (octal, toHex): Variables deleted.
413 (isoctal): Macro deleted.
414 (md_begin): Don't initialize them.
415 (machine_ip, case 'P'/'A'): For absolute operand, generate an
416 error message if it's out of range.
417 (md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative
419 (md_apply_fix): Delete code inside "#if 0".
421 Thu Nov 3 20:20:40 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
423 * config/go32.mh: Unused file deleted.
425 * read.c (get_absolute_expression): Indicate that the error may
426 merely be that the expression can't currently be reduced.
428 Thu Nov 3 16:09:59 1994 J.T. Conklin (jtc@rtl.cygnus.com)
430 * config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
432 * config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
433 "a.out-sparc-netbsd".
435 * config/te-nbsd.h: New file, NetBSD target emulation
436 * config/te-netbsd.h: Removed.
437 * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
438 Set bfd_gas. Use nbsd emulation.
440 Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
442 Changes from net 2.5.2 release branch:
444 * configure.in: Put AC_DEFINE(sparcv9) on its own line, so that
445 the shell variable settings associated with it are permanent. For
446 CPUs requiring bfd_gas=yes, select it based on CPU only, not
447 individual target names. Handle m68k-hp-hpux*, not just -hpux.
449 * config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument
450 to match prototype in obj-coff.h.
452 * configure.in: Skip tests for defining WANT_FOPEN_BIN and
454 * acconfig.h: Deleted them.
455 * configure, conf.in: Rebuild with autoconf 2.0.
456 * config/go32.cfg, config/vms-conf.h: Updated.
458 * config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
459 IBM_COMPILER_SUX version of code, with comments indicating why.
461 * listing.c (file_info): Use text mode when opening file for read.
462 Use "r" directly, no macro.
463 * input-file.c (input_file_open): Don't use FOPEN_RT, just use
465 * read.c (s_include): Ditto.
466 * output-file.c (output_file_create): Try both "wb" and "w", don't
467 bother with FOPEN_* macros.
468 * as.h: Don't include fopen-*.h.
470 * config/alpha-opcode.h: Make "ret" with no operands equivalent to
471 "ret zero,(ra)", to match OSF1 and to be consistent with both
474 Patches from DJ Delorie:
475 * as.h (alloca): undef alloca before defining it just in case
476 * config/go32.cfg: new file for autoconf values
477 * config/te-go32.h: new file
478 * configure.bat: new for autoconf
480 * config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had =
483 * configure.in: If target_frag doesn't exist, use /dev/null.
485 * as.c (parse_args): For non-VMS systems, re-add `v' to
486 std_shortopts. Add "verbose" to list of long options.
488 * write.c (adjust_reloc_syms): When generating an absolute section
489 symbol as a placeholder, don't mark it as used in a relocation
492 * Makefile.in (comparison): Compare using makefile code from gcc,
493 stripped down to discard subdir stuff and adapted to give a
494 non-zero exit status if either file differs.
496 Thu Nov 3 15:43:02 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
498 * config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
501 Tue Nov 1 16:10:59 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
503 * config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
504 switching to the readonly data section.
506 * ecoff.c (ecoff_directive_type): Fix warning message.
508 Sun Oct 30 00:57:35 1994 Jeff Law (law@snake.cs.utah.edu)
510 * config/tc-hppa.c (pa_proc): Delete disabled code to put each
511 proc in its own subspace, we're not going to use it.
513 Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
515 * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
516 .rdata does not become a variant frag.
518 * config/tc-mips.c (mips_cpu): Initialize to -1.
519 (md_begin): Don't mips_cpu if it was already set.
520 (md_parse_option): For -mipsN, don't set mips_cpu if it was
521 already set. For -mcpu=, just set mips_cpu, not mips_isa.
523 Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
525 * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
526 (s_elf_section): New static function.
527 * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
528 the section when setting the storage class; default to sc_Data.
530 Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu)
532 * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
533 fixups to branch instructions (not just pc-relative ones) which
534 will generate SOM relocations.
536 Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
538 * config/tc-a29k.c: Include ctype.h with angle brackets.
539 (define_some_regs): Add new special register names defined on the
541 (parse_operand): Add argument opt. If non-zero, don't warn about
543 (machine_ip): If handling argument type 'I', pass opt as non-zero
544 to parse_operand. Handle new optional operand type 'I'.
545 (md_undefined_symbol): Handle special register names (srNN).
547 Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
549 * write.c (renumber_sections): New static BFD_ASSEMBLER function.
550 (write_object_file): Call it after removing gas created sections.
552 Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
554 * symbols.c (symbol_create): Use udata.p, not just udata.
555 * config/obj-elf.c (obj_ecoff_set_ext): Likewise.
556 (elf_get_extr): Likewise.
558 * read.c (read_a_source_file): The second argument to as_where is
559 unsigned int *, not int *.
561 Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu)
563 * config/tc-hppa.c: Eliminate all uses of fx_addnumber.
564 (tc_gen_reloc): Simplify. It's no longer necessary to set a
565 reloc's addend field to zero for function symbols.
566 (md_apply_fix): Simplify. For fixups which will require a SOM
567 reloc, just clear out the necessary bits in the output file.
569 Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
571 * Makefile.in (BISON): Use bison -y, not bison.
573 Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
575 * Makefile.in (VERSION): Updated to 2.5.
576 (clean-here): Delete stamp-mk.com.
577 (distclean): Delete .gdbinit.
578 * Version 2.5 released.
580 Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
582 * config/te-nbsd532.h: Renamed from te-netbsd532.h.
583 * configure.in, configure: Adjusted.
585 Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
587 * config/cplus-dem.c: Removed. It isn't used. Even if it was,
588 it's better to use the one in libiberty.
590 Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
592 * symbols.c (resolve_symbol_value, case O_symbol): Undo last
593 change; it breaks the rs6000 support, and doesn't seem to be
596 Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
598 * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
599 a.out-<arch>-netbsd to match corresponding changes in BFD.
601 Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com)
603 * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
604 rather than explicitly adding the frag address.
605 * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
606 the end of the line numbers; this replaces the zero entry which
607 used to be added by coff_add_linesym, removed Oct 7.
608 (coff_adjust_section_syms): Ignore sections with no seginfo.
610 Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
612 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
613 "stage" symlink to the appropriate stage* directory, and use it
614 instead in the -B options.
615 (comparison): Revert yesterday's change.
617 Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
619 * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
620 pc-relative, use fx_offset only, ignore address of relocation.
622 Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
624 * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
625 for an embedded PIC switch expression, since the definition of
626 S_IS_LOCAL was changed.
628 Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
630 * Makefile.in (comparison): When comparing as.new or gasp.new, try
631 running the binary through sed to avoid differences due to
632 "stage1" or "stage2" having been written into the binary.
634 Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
636 ELF symbol size handling, based on code from Eric Youngdale:
637 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an
638 expression pointer to the symbol structure, used for `size'
639 expressions that couldn't be reduced to constants when initially
641 (elf_frob_symbol): Declare.
642 (obj_frob_symbol): Call elf_frob_symbol always, rather than
643 ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
644 * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
646 (obj_elf_size): Deleted unused code. If size is non-reducible
647 expression, allocate some storage for the sy_obj field and copy
649 (elf_frob_symbol): New function. Computes sizes, calls
650 ecoff_frob_symbol if appropriate.
652 * write.c (fixup_segment): For i386 elf and coff (for now), don't
653 add in value of symbol from another defined section of the file.
655 Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
657 * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
658 * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
659 rather than both it and TC_M88K.
660 (coff_adjust_section_syms): New function.
661 (coff_frob_section): For non-empty sections, create aux entry for
662 the section symbol, indicating the size.
663 (n_line_nos): New variable.
664 (add_lineno): Increment it.
665 (coff_add_linesym): Increment n_line_nos, don't call add_lineno.
666 (coff_frob_file): New function; map coff_adjust_section_syms over
668 (obj_coff_line): Only reset line_base for .bf symbols.
669 * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
671 (obj_frob_file): New macro.
673 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
674 obj_frob_forward_symbol, and rewritten for new parameter list.
676 Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu)
678 * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.
680 Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
682 * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
683 as synonyms for .size and .type.
685 Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
687 * config/obj-coff.c (coff_frob_section): Remove assert about
689 * config/tc-sparc.c (md_section_align): Use section alignment, not
690 xvec align_power_min field.
692 Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu)
694 * vmsconf.sh (make-gas.com): handle DCL verification to enable
695 sensible feedback to the user while gas is being built.
697 Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
699 * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
701 (diststuff): New target; builds DISTSTUFF.
702 (realclean): Separate target, depend on clean and distclean, then
704 * make-gas.com: Deleted.
706 * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
707 function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
709 (i386_operand): Don't look up section symbol for
711 (reloc): Always permit return of 8- and 16-bit relocation types.
712 Add a space after "pc-relative" in the error message.
713 (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
714 BFD_RELOC_386_GOTOFF relocs.
715 (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
716 with a "foo-GOT" value.
717 * config/tc-i386.h (i386_validate_fix): Declare it.
718 (TC_VALIDATE_FIX): New macro -- call it.
719 (NOP_OPCODE): Cast to `char' to avoid compiler warnings.
721 * as.h: If __STDC__ is not defined and varargs.h is available, use
722 it rather than stdarg.h.
724 * write.h (struct fix): Added new bitfield fx_plt, for fixups
725 referring to PLT entries.
726 * write.c (fix_new_internal): Initialize fx_plt to zero.
727 (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
728 Don't adjust fx_offset by frag address, since S_GET_VALUE now
729 includes the frag address.
730 (fixup_segment): Changed local var PCREL to type int, added PLT.
731 If PC-relative fixup refers to a PLT entry for a symbol in the
732 current section, don't reduce it.
734 * write.c (adjust_reloc_syms): Exit loop through a label. If
735 DEBUG5 is defined, print out each fixup before and after
737 (fixup_segment): If DEBUG5 is defined, print out each fixup before
738 and after processing.
739 (print_fixup): Added prototype. Show address on first line. Show
740 fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if
741 NEED_FX_R_TYPE is defined.
743 * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
744 S_IS_DEBUG, S_IS_DEFINED also.
746 Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
748 * Makefile.in (all): Depend on .gdbinit.
749 (.gdbinit): Rebuild from gdbinit.in by running config.status.
751 * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps".
753 * write.c (print_fixup): Print source location on first line.
754 Show fx_r_type and fx_addsy fields.
756 Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
758 * configure.in: Set bfd_gas for all sparc targets in one place,
759 instead of separately for each. Correctly handle user-supplied
760 "--enable-bfd-gas" option.
762 * gdbinit.in: Move "break abort" to end, in case gdb complains.
764 * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
767 * symbols.c (resolve_symbol_value, case O_symbol): Don't do any
768 processing if add_symbol is undefined or in expr_section.
769 (resolve_symbol_value, case O_add): For symbol plus
770 constant-valued symbol, convert to O_symbol and re-reduce.
771 (S_GET_VALUE): If symbol needs resolving, resolve it.
772 (indent_level): No longer static.
773 (print_symbol_value_1): Don't print frag address if it matches
774 zero_address_frag. Don't print "resolving" if already resolved.
775 Print segment name. Don't call print_expr_1 on an undefined
777 (print_expr_1): Fix whitespace before printing X_add_number.
779 * expr.c (make_expr_symbol): No longer static. Use symbol_create,
780 not symbol_new, for symbols holding expression values.
781 * expr.h (make_expr_symbol): Move declaration here.
782 * write.c (fix_new_exp): Handle O_add by creating an
783 expression-valued symbol, and calling fix_new_exp recursively.
784 (adjust_reloc_syms): If a fixup's symbol value is a sum of an
785 undefined symbol and a constant, fold the constant into the fixup,
786 and refer to the undefined symbol directly. Then process the
787 fixup again from scratch.
788 (write_object_file): Before calling adjust_reloc_syms, make a pass
789 through the symbol list trying to resolve values.
791 * write.c (print_fixup): New routine, for debugging.
792 (write_relocs): Call bfd_install_relocation. Deleted various
793 hacks for working around problems with bfd_perform_relocation.
795 * Makefile.in (VERSION): Update to 2.4.90.
797 Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
799 * Makefile.in (gasp.o): Depends upon config.h.
801 * config/tc-mips.c: Include subsegs.h.
802 (md_apply_fix): If an unconditional b or bal overflows, and we are
803 not assembling PIC code, replace it with a j or jal.
805 * config/tc-mips.c (md_apply_fix): Correct branch overflow test.
806 Use as_bad_where and as_warn_where rather than as_bad and as_warn.
808 Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
810 * write.c (write_relocs): Add file name and line number to
811 as_fatal calls. Handle bfd_reloc_overflow case specifically when
812 RELOC_EXPANSION_POSSIBLE.
814 Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
816 * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
817 here. Use them for deciding which PRINTF*LIKE macro definitions
819 * messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
820 [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
821 default definitions matching what we were doing before.
822 (as_tsktsk): Remove the non-stdarg, non-varargs version, and
823 always use the varargs form if not using stdarg. It's safe to
824 always use vfprintf, because libiberty will provide it if the
825 native system doesn't. Also, always make format be const.
826 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
828 Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
830 * config/tc-mips.c (load_register): Always use addiu when adding a
831 constant to $zero--no need to use daddiu.
832 (macro): Hack the -mips3 overflow tests to not fail when offsetT
835 * symbols.h (copy_symbol_attributes): Declare.
837 Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
839 * listing.c: Bugfixes based in part on patches from Paul
841 (listing_newline): Check filename as well as line number when
842 deciding whether to record it.
843 (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
844 false (if defined) as well as checking for reg_section.
845 (listing_listing): Iterate fetching lines while line number is too
846 low, and we haven't run off the end of the input file.
848 * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.
850 Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com)
852 * ecoff.c (ecoff_generate_asm_lineno): check if
853 current_stabs_filename is NULL before strcmp.
854 * read.c (read_a_source_file): fix a bug in generate_asm_lineno
857 Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
859 * config/ho-*.h: Now-unused files deleted.
861 * symbols.c (copy_symbol_attributes): New function. Copies BFD
862 symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
863 (resolve_symbol_value, case O_symbol): Call it, if X_add_number is
864 zero. Don't call obj_frob_forward_symbol.
865 * read.c (pseudo_set): Call copy_symbol_attributes, but only if
866 X_add_number is zero.
867 * config/obj-elf.h (obj_frob_forward_symbol): Deleted.
869 * config/tc-i960.c: Lots of whitespace, comment reformatting,
871 (strchr): Don't declare.
872 [BFD_ASSEMBLER]: Don't compile md_convert_frag,
873 md_estimate_size_before_relax, md_ri_to_chars,
874 md_create_short_jump, md_create_long_jump.
875 (brtab_emit): Use data_section, not SEG_DATA.
877 Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu)
879 * config/vms-conf.h: new file, manually derived from conf.in.
880 * config-gas.com: use it, and eliminate obsolete "host.h".
882 Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
884 * config/tc-ppc.c (ppc_current_block): New static variable.
885 (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
886 ppc_current_block. Don't move around any stab symbol, just those
888 (ppc_bs): Set ppc_current_block.
889 (ppc_es): Clear ppc_current_block.
890 (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
891 from the csect of the enclosing block.
893 * config/tc-mips.c (insns_since_cache_access): Remove.
894 (append_insn): Remove setting of insns_since_cache_access, and
895 special 4600 handling; it turns out not to be required.
897 Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
899 * config/tc-mips.c (md_shortopts): Remove E.
900 (md_longopts): Add EB and EL.
901 (md_parse_option): Handle -EB and -EL as separate options, rather
902 than as a single -E option with an argument.
904 Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu)
906 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
907 involving global symbols too.
909 Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
911 * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.
913 * configure.in: Test for remove, not delete. Fix cross-assembler
915 * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
918 * read.c (pseudo_set, case O_symbol): If
919 OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
920 [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
921 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
923 Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
925 * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
926 many others): new macros; values obtained from "DSTRECRDS.SDL".
927 * config/obj-vms.h (various): use them.
928 (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
929 representation (only enum bitfields can avoid being bitstrings).
930 (bitfield_suffix, setup_basic_type): new routines.
931 (VMS_typedef_parse): use them. Now recognize bitfields of all
932 integral types, not just type `int'. Caveat: the representation
933 used for bitfields still does not work for objects placed in
934 registers, and gcc's optimizer sometimes puts small structs there.
936 Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
938 * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
940 * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
941 (tc_frob_label): define this to call vms_check_for_special_label,
942 and declare the latter.
943 * config/obj-vms.c (vax_g_doubles): declare this file-scope
945 (const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
946 (vms_check_for_special_label): new routine (tc_frob_label).
947 (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
948 and `gcc2_compiled.' labels; they won't reach here any more.
949 (VMS_typedef_parse) [case 'r']: for types `double' and `complex
950 double', use `vax_g_doubles' flag to select type of double.
951 (VMS_write_object_file) [traceback setup]: don't pass symbols
952 with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
953 and TBT_Routine_End functions.
955 Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
957 * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
958 S_GET_VALUE() to avoid many repeated function calls.
959 (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
960 _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
961 gets requested. [All the HACK_DEC_C_STARTUP code appears to
962 be obsolete; gcc does it automatically for vms target. It's
963 also misnamed, because it is for the "VAX C" run-time library,
964 not the newer "DEC C" one which has much different startup code.]
965 {various}: use `S_SET_xxx(symbol,new_value)' rather than
966 `S_GET_xxx(symbol) = new_value'.
968 Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
970 * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
971 not &bfd_abs_section.
973 Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
975 * expr.c (clean_up_expression): Use addressT, not bfd_vma.
977 Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
979 * expr.c (expr): Don't reduce the difference of two symbols in the
980 same frag if the symbols are not in normal sections.
982 * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
983 (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
984 (obj_attach_unwind_info): Do not define. Not needed anymore.
985 * config/tc-hppa.c: Delete whitespace at EOL.
986 (struct hppa_fix_struct): Delete fx_unwind field and all references.
987 (fix_new_hppa): Last arg is now a pointer to an int. Do not
988 call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT
989 fixups, store 32bits of unwind information in the fx_addnumber
991 (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
992 and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
993 pointer to 32 bits of unwind info.
994 (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
995 pointer to the dummy symbol; set the addend field to fx_addnumber.
996 (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
997 rather than &bfd_XXX_section.
999 Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1001 * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
1002 value by one; discard adjustments previously being made. From
1005 VMS- and Vax-related changes from Pat Rankin:
1006 * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
1007 * vmsconf.sh: no longer have make-gas.com echo text about needing
1008 to modify the gcc-vms driver when intending to use with gcc 1.x.
1009 * as.c (parse_options): suppress 'v' from std_short_options and
1010 eliminate VMS-specific conditional initialization;
1011 [default case]: check for '-v' if md_parse_options doesn't recognize
1013 [default case, #if VMS]: check for filename argument when '-v' seen;
1015 * config/tc-vax.c (md_assemble): don't rely on `this_add_number'
1016 for O_big literal operands (double floats and long long ints);
1017 [VMS, md_shortopts]: add second colon after 'v';
1018 (md_parse_options) [VMS, case 'v']: check for argument, so
1019 caller can handle `-v' w/o arg.
1021 Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1023 * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET
1024 is defined, put the tx_offset into the r_offset.
1025 * config/tc-sh.c (line_comment_chars): Add #
1026 (tc_reloc_mangle): Deleted.
1027 * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
1028 (TC_RELOC_MANGLE): Delete.
1030 Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1032 * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
1033 * hex-value.c: Ditto.
1034 * config/obj-vms.c: Ditto.
1036 * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
1038 * config/tc-i860.c (i860_ip): Ditto.
1039 * config/tc-hppa.c (pa_ip): Ditto.
1040 * config/tc-alpha.c (alpha_ip): Ditto.
1041 * as.c (parse_args): Ditto.
1043 * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
1046 * write.c (write_contents): Use EXIT_FAILURE.
1047 * output-file.c (output_file_create, output_file_close,
1048 output_file_create, output_file_close): Ditto.
1049 * messages.c (as_fatal): Ditto.
1050 * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
1051 * config/obj-ieee.c (write_object_file): Ditto.
1052 * config/obj-coff.c (write_object_file): Ditto.
1053 * config/tc-vax.c (main): Use EXIT_SUCCESS.
1054 * config/tc-m68k.c (main): Ditto.
1056 * hash.c (main): Pass a value to exit().
1058 * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
1059 * as.c: ...from here.
1060 (parse_args): Use them always.
1061 (main): Use exit rather than return.
1063 * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
1064 Rewrite handling of program_transform_name.
1066 * configure.in: Test for functions unlink and delete.
1067 * as.h: If unlink isn't available but delete is, define unlink to
1070 Update for autoconf 1.118:
1071 * gdbinit.in: New file, created from old .gdbinit.
1072 * .gdbinit: Deleted.
1073 * aclocal.m4 (GAS_GDBINIT): Deleted.
1074 * configure.in: Don't use it. Instead, generate .gdbinit from
1075 gdbinit.in. Don't substitute cpu_type, obj_format, emulation,
1076 atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ
1077 to ensure that older versions of autoconf aren't used.
1078 * Makefile.in: Added @configure_input@ line.
1079 (configure): Deleted rule.
1081 Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1083 * config/obj-coff.c (fixup_segment): After handling the difference
1084 of two symbols from the same segment, set fx_subsy to NULL, to
1085 satisfy existing TC_COUNT_RELOC macros.
1087 Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1089 * aclocal.m4 (GAS_GDBINIT): New macro.
1090 * configure.in: Use it.
1091 * configure: Regenerated.
1093 Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1095 * .gdbinit (pe, ps): Define new commands.
1096 * symbols.c (indent_level): New static variable.
1097 (indent, print_expr_1, print_symbol_value_1, print_symbol_value,
1098 print_expr): New functions.
1100 * Makefile.in (config-stamp): Add a "this file generated by make"
1101 message to config.h.
1103 PIC implementation for i386-linux, based on code from Eric
1104 Youngdale and Paul Kranenburg, with some work of my own:
1106 * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
1107 before processing same-section pcrel relocations.
1108 (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.
1110 * expr.c (make_expr_symbol): If operator is O_symbol and
1111 X_add_number is zero, just return the symbol. If operator is
1112 O_constant, resolve the symbol's value before returning.
1113 (operand): Permit use of "[]" for grouping.
1114 (clean_up_expression): For difference of two symbols in the same
1115 frag, add the difference of their offsets into X_add_number.
1116 (expr): Reduce difference of two symbols in same frag to their
1119 * config/tc-i386.c (TC_RELOC): New macro.
1120 (struct _i386_insn): New field disp_reloc.
1121 (GOT_symbol): New variable.
1122 (operand_special_chars): Added square-brackets and at-sign.
1123 (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
1124 NO_RELOC, just return it.
1125 (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
1126 (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
1128 (tc_i386_fix_adjustable): New function. Returns zero if symbol in
1129 fixup is not local, to prevent relocations against externals from
1131 (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass
1132 disp_reloc field to reloc() function, and use TC_RELOC to generate
1133 value to pass to fix_new_exp.
1134 (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
1136 (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle
1137 @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local
1138 symbols, force generation of the section symbol.
1139 (md_estimate_size_before_relax): If GOT_symbol exists, decide
1140 we're generating PIC code, and convert relocations against
1141 undefined symbols from PCREL to PLT32.
1142 (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
1144 (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
1145 and return GOT_symbol if it matches.
1146 (F, MAP): Move macro definitions outside function.
1147 (tc_gen_reloc): Only switch on size and pcrel if code wasn't
1148 already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert
1149 BFD_RELOC_32 using GOT_symbol into GOTPC.
1150 * config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
1151 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
1153 (NEED_FX_R_TYPE): Define.
1154 (LOCAL_LABEL): Accept ".X" prefix too.
1155 (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".
1157 Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1159 * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
1160 reportedly to be used on Irix 6.
1162 * config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
1163 (s_mips_globl): New static function; needed for Irix 5 support.
1164 * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
1165 external symbol with no type, set the type to st_Proc rather than
1166 st_Global. Don't set the index of an external st_Proc or
1167 st_StaticProc symbol unless it is also a local symbol.
1169 * read.c (read_a_source_file): The second argument to as_where is
1170 unsigned int *, not int *.
1172 Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com)
1174 * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO,
1175 and generate_asm_lineno.
1176 * config/obj-elf.h : ditto.
1178 * read.c (read_a_source_file): if no file when inst is read, set
1179 generate_asm_lineno to true.
1180 * ecoff.h : change name to generate_asm_lineno and add function
1181 ecoff_no_current_file.
1182 * ecoff.c : change name to generate_asm_lineno.
1183 * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
1184 ecoff style line for asm file.
1186 Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1188 * config/obj-coff.c (size_section): Do an fprintf to stderr rather
1190 (fixup_segment): Use as_bad_where rather than as_bad.
1192 Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1194 * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
1195 nothing becomes macro doing nothing.
1197 Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1199 * Makefile.in (Makefile): Depend on config.status.
1200 (config.status): Run config.status from . instead of srcdir.
1202 * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
1203 display the name of the relocation type that couldn't be handled.
1204 * config/tc-sparc.c (tc_gen_reloc): Likewise.
1205 * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call
1206 after call to as_fatal.
1208 * configure.in (i386-*-linux*): Don't set bfd_gas.
1210 * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
1211 install, uninstall): Don't use "brokensed" hack any more, the new
1212 autoconf code should never let program_transform_name be empty.
1214 Update for autoconf beta 1.112:
1215 * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
1217 * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
1218 autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
1219 test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
1220 message to try to ease confusion about autoconf's
1221 "cross-compiling" message.
1222 * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
1223 NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
1224 * configure, conf.in: Regenerated.
1226 Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1228 * configure.in: Check ${host} and ${target} rather than
1229 ${host_canon} and ${target_canon}.
1230 * configure: Likewise.
1232 Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1234 * config/tc-mips.c (mips_cpu): New static variable.
1235 (insns_since_cache_access): New static variable.
1236 (md_begin): Set mips_cpu as well as mips_isa.
1237 (append_insn): If mips_cpu is 4600, require four nop instructions
1238 between an instruction which accesses the cache and certain CACHE
1239 instructions. Keep track of the number of instructions seen since
1240 an instruction which accesses the cache.
1241 (md_parse_option): Set mips_cpu as well as mips_isa.
1243 Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1245 * doc/Makefile.in (VPATH): Define using @srcdir@.
1246 (prefix, program_transform_name, exec_prefix): Use autoconf style
1249 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1251 * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
1252 * configure.in: Recognize the arm.
1254 Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1256 * ecoff.c (add_file): Don't try to generate line numbers if the
1257 symbol table has been frozen.
1259 Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1261 * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.
1263 * configure.in: Handle user-specified bfd-assembler option with
1264 separate variable from preferred configuration, until the two are
1265 resolved. Indicate bfd_gas=preferred for linux a.out. Use
1266 AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
1267 * Makefile.in (target_alias, program_transform_name): Define,
1268 using autoconf @-substitutions.
1270 Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1272 * atof-generic.c: Deleted alloca handling here.
1274 * Makefile.in (prefix, exec_prefix): Use @-subtitutions.
1276 * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
1277 autoconf 1.109 has this fixed.
1278 * configure.in: Don't change quote characters around AC_MSG_ERROR
1279 invocation. Don't use AC_HEADER_STDC, since it requires running a
1280 program. Cache NEED_*_DECLARATION values.
1281 * configure, conf.in: Regenerated with a modified autoconf 1.109.
1283 * as.h (volatile): Don't test or define here; not needed.
1284 (alloca): Replace alloca-conf.h inclusion with code recommended in
1285 autoconf documentation. Include config.h first.
1287 Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1289 * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
1292 * configure.in, configure: Initialize bfd_gas to no.
1294 Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1296 * as.h: Include alloca-conf.h from "libiberty", not
1299 Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1301 * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
1302 symbol is used as an offset into a CSECT that is not a TOC. These
1303 types of loads are generated by gcc -mminimal-toc.
1305 Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1307 * as.h (flag_*): Added comments describing meanings of some of
1309 (struct frag): Add some comments about the ns32k-specific fields
1310 and why they're here.
1311 (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
1312 (flag_print_statistics): Declare.
1314 * as.c (parse_args): Set flag_print_statistics instead of
1315 statistics_flag. Options array is now const. Added new option
1316 "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
1317 TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
1318 (main): Change test to check flag_print_statistics.
1319 (statistics_flag): Deleted.
1321 * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
1322 Always initialize them to zero.
1323 * frags.h (frag_variant): Fixed prototype.
1324 * config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
1325 * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
1326 the value of frag_now and fill in the fields later.
1328 * Makefile.in (distclean, realclean): Remove new
1329 configure-generated files.
1331 Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1333 Conversion to autoconf:
1334 * acconfig.h, aclocal.m4: New files.
1335 * configure.in: Rewritten (except for some target-specific code)
1337 * conf.in, configure: New files, generated from the above.
1338 * Makefile.in: Changed magic sequence indicating insertion of
1340 (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
1342 (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
1343 (config.status, configure): Rewrite rules.
1344 (config-stamp): Depend on conf. Skip variables that configure is
1345 now substituting itself.
1346 (*.o dependencies): Deleted host.h.
1347 (distclean, realclean): Don't delete host.h.
1348 * as.c: Don't include stdio.h, string.h, sys/types.h. Include
1349 signal.h after as.h.
1350 * as.h: Include alloca-conf.h first. Include ctype.h, string.h,
1351 strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
1352 fopen-same.h, as suggested by autoconf test results.
1353 [BROKEN_ASSERT]: Don't include assert.h.
1355 (volatile, const): Define if not __STDC__ and not already defined.
1356 (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
1357 (free) [NEED_FREE_DECLARATION]: Declare.
1358 * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't
1360 (malloc) [NEED_MALLOC_DECLARATION]: Declare.
1361 * messages.c: Include as.h first. Include errno.h only if
1362 HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine
1363 HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate.
1364 * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
1365 INSTALL_DATA): Use autoconf @-substitutions.
1367 * input-file.c: Don't include assert.h here, 'cause as.h already
1370 * config/tc-alpha.c: Added various prototypes for static
1372 (in_range): New function, tests whether a value can fit in an
1374 (build_mem, build_operate_n): New functions for constructing
1376 (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
1377 functions for emitting single instructions, no longer requiring a
1378 recursive call to md_assemble.
1379 (emit_add64): New function for expanding a REG:=REG+CONST
1380 operation into one or more instructions, to handle wide constants.
1381 (clear_insn): New variable.
1382 (md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
1383 (alpha_ip): Use it to initialize local variable insns.
1384 (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
1387 Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1389 * subsegs.c (section_symbol): Reverse still-wrong test of
1390 EMIT_SECTION_SYMBOLS.
1392 * write.c (BFD_FAST_SECTION_FILL): Always define.
1393 (write_contents): If fill_size is 1, use memset instead of looping
1396 Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1398 * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
1399 with native MIPS assembler.
1400 * configure.in (mips-*-irix*): Don't set emulation.
1401 * config/te-irix.h: Remove.
1403 * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
1404 haven't seen any input files yet.
1405 * config/tc-alpha.c (md_begin): Just call symbol_create, rather
1406 than calling symbol_new and then removing the symbol from the
1409 * as.c (main): Move a inside the #if 0 block which uses it.
1410 * ecoff.c (current_stabs_filename): Make const.
1411 * frags.h (frag_align_pattern): Declare.
1412 * gasp.c (new_file): Cast isp to long, and use %ld to print it.
1413 * config/tc-alpha.h (md_operand): Add cast to void.
1414 (alpha_do_align): Declare argument types.
1415 (tc_get_register): Declare.
1416 (alpha_frob_ecoff_data): Declare.
1417 * config/tc-alpha.c: Include <ctype.h>.
1418 (s_mask): Don't declare; does not exist.
1419 (line_comment_chars): Remove /* from descriptive comment.
1420 (tc_get_register): Remove unused local reg.
1421 (tc_gen_reloc): Don't bother to compare unsigned to zero.
1422 (s_base): Correct warning to actually print register number.
1423 (md_begin): Remove unused locals retval, lose, and i.
1424 (alpha_fix_adjustable): Move default case inside switch to avoid
1426 (load_symbol_address): Remove unused locals reloc_addr, p, sym,
1428 (emit_byte_manip_r): Declare types for all arguments.
1429 (emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
1430 (emit_sign_extend, emit_bis_r, s_proc): Likewise.
1431 (alpha_ip): Use sprint_value to print offsetT value. Remove
1432 unused local size. Remove unused label get_macro.
1433 (alpha_do_align): Make fill const.
1434 (md_apply_fix): Remove unused label check_zov.
1436 * configure.in: Recognize i586 as a synonym for i[34]86.
1438 Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1440 * config/obj-coff.c (c_line_new): Change line_number argument from
1441 unsigned short to int so that the type in the prototype matches
1442 the promoted type in the definition.
1443 (stack_delete): Comment out; not used.
1444 * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
1445 BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type.
1446 * config/tc-m68k.h (tc_coff_sizemachdep): Declare.
1447 * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
1450 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
1452 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
1453 the common symbol to the zero address frag (the correct fix).
1455 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
1457 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
1458 the common symbol to the zero address frag (the correct fix).
1460 * config/tc-hppa.c (pa_comm): Set sy_resolved for the common
1463 Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1465 * config/tc-mips.c (md_begin): Drop "el" from the end of
1466 TARGET_CPU. Check for mips64orion.
1468 Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com)
1470 * configure.in: Recognize ppc-*-netware.
1471 * config/te-ppcnw.h: New file to support Power-PC/Netware
1472 configurations. Currently, it just enables the use of backslash
1473 escapes in string directives.
1475 Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1477 * config/tc-ppc.c (ppc_stabx): Call expression directly, rather
1478 than via pseudo_set. If expression is a symbol, move stab symbol
1479 to just after symbol from expression.
1481 * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
1482 zero. Undoes change of June 4, 1993.
1484 * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
1487 Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1489 * as.h: Remove FOPEN_WB patch of Aug 6.
1490 * configure.in: Configure for ho-go32 correctly.
1491 * config/ho-go32.h: Fix copyright.
1493 Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu)
1495 * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
1496 upper-case versions of the pseudo-ops.
1498 Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1500 * config/tc-sparc.c (md_apply_fix): If we are going to generate a
1501 non PC relative reloc, don't put the addend in the object file.
1503 Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1505 * as.h: If FOPEN_WB is not defined, do the right thing in a go32
1508 Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1510 * config/tc-h8300.c (pint): New function for handling varying
1511 size of int pseudo op.
1512 * doc/as.texinfo: Fix typo describing .h8300h pseduop.
1514 Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu)
1516 * config/tc-hppa.c (create_new_space): Initialize sd_subspaces
1517 field in the space chain.
1519 * config/tc-hppa.c (tc_gen_reloc): Cast return value from
1520 hppa_gen_reloc_type.
1522 Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1524 * config/tc-sparc.c (sparc_ip): Check more carefully for
1525 conflicting architectures.
1526 (md_parse_option) [NO_V9]: Complain if v9 was selected.
1527 (md_show_usage): Derive architecture list in usage message from
1528 architecture_pname array.
1529 (cypress): Macro deleted.
1530 (op_hash): Don't initialize.
1531 (s_common): Use bfd_und_section_ptr instead of bfd_und_section.
1533 * config/tc-sparc.c (BSR): New function.
1534 (sparc_ip): Use it for right-shift operations of 32 bits or more.
1536 * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.
1538 Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1540 * config/obj-coff.h: Moved common includes and TARGET_FORMAT
1541 definitions together.
1542 (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
1543 OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
1544 Moved these definitions to the start of the file, before the
1546 (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
1548 (S_GET_ZEROES): Deleted.
1549 (S_SET_ZEROES): Moved to obj-coff.c.
1551 * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
1552 forward declarations.
1553 (obj_pseudo_table): Moved to one version end of file,
1554 conditionalized internally.
1555 (stack typedef, stack_init, stack_delete, stack_push, stack_pop,
1556 tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
1557 to one combined version at top of file, unconditional. Deleted
1558 forward declarations.
1559 (s_get_name): Moved one copy of declarations to start of file.
1560 (def_symbol_in_progress): Ditto. Don't initialize.
1561 (S_SET_ZEROES): Moved here from obj-coff.h.
1562 (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
1565 * config/obj-coff.c (seg_info_off_by_4): Now const and static.
1566 (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
1567 (previous_file_symbol, def_symbol_in_progress, symbol_externP,
1568 symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
1569 bother explicitly initializing to zero value.
1571 * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
1572 and SF_GET_CALLNAME instead of the TC_S_IS_ versions.
1574 * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls
1577 * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
1578 was used previously.
1579 (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.
1581 * config/tc-i960.c (po_hash): Declaration deleted.
1582 (next_object_file_charP): Ditto.
1583 (regnames, aregs, coj): Now const.
1584 (parse_memop): Static array def_scale now const.
1585 (md_begin): Cast away const when passing hash routines addresses
1586 of values in regnames or aregs.
1587 (md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
1588 Continue to accept one-word forms.
1589 (struct tabentry, arch_tab): Moved to top level from inside
1590 md_parse_option. Now const.
1591 (md_show_usage): Use arch_tab to generate usage message. Print
1592 hyphenated forms of relax options.
1594 * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
1595 TC_S_FORCE_TO_*): Moved from here...
1596 * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff
1597 to test OBJ_AOUT and OBJ_BOUT directly.
1599 * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
1600 M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
1601 {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
1604 start-sanitize-i960xl
1605 * config/tc-i960.c (ARCH_XL): Define.
1606 (arch_tab): Include XL.
1607 (targ_has_sfr, targ_has_iclass): Handle XL.
1608 (tc_headers_hook): Set flags to F_I960XL for i960XL.
1611 Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1613 * subsegs.c (section_symbol): Had last change backwards.
1615 Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1617 * config/atof-ns32k.c: Deleted.
1619 * config/obj-aout.c (obj_aout_frob_symbol): Use
1620 bfd_ind_section_ptr and bfd_und_section_ptr.
1622 * subsegs.c (subseg_set_rest): Compare segT values directly,
1623 without casting to int first.
1625 * config/tc-ns32k.c (md_begin): Return value from hash_insert
1626 should be pointer to const. Don't call exit explicitly after
1627 calling as_fatal; it won't return.
1628 (convert_iif): Make local variable j be pointer to bit_fixS, since
1629 that's how it's used.
1630 (encode_operand, case 'b'): Ignore sprintf return value. Don't try
1631 converting freeptr to int and back.
1633 Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):
1635 * config/te-pc532mach.h: New file. pc532-mach target emulation.
1637 * config/te-netbsd532.h: New file. Netbsd532 target emulation.
1639 * config/tc-ns32k.h: Add definition of NOP_OPCODE.
1641 * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.
1643 * config/tc-ns32k.h: Add BFD_ASSEMBLER support.
1645 * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.
1647 * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
1648 differently for BFD_ASSEMBLER.
1650 * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
1651 type differently for BFD_ASSEMBLER.
1653 * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
1656 * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
1657 case. Also use smart md_pcrel_adjust function.
1659 * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
1660 case. Also use smart md_fix_pcrel_adjust function.
1662 * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
1663 find offset from opcode to operand even if in another frag
1664 and in the presence of relaxing.
1666 * config/tc-ns32k.c (md_pcrel_adjust): New function which can
1667 find offset from opcode to operand even if in another frag
1668 and in the presence of relaxing.
1670 * config/tc-ns32k.c (md_number_to_disp): Check ranges properly.
1672 * config/tc-ns32k.c (md_atof): use atof_ieee instead of special
1675 * config/tc-ns32k.c (reloc): New (static) function for
1678 * config/tc-ns32k.c (convert_iif): More correct pc relative code.
1679 md_relax must be able to find opcode address even if in another frag.
1681 * config/tc-ns32k.c: More extensive comments.
1683 * config/tc-ns32k.c (encode_operand): Support new operand classes I
1686 * config/tc-ns32k.c (fix_new_ns32k_exp): new function and
1687 corresponding prototype.
1689 * config/tc-ns32k.c: make 32532 default machine instead of 32032.
1691 * config/tc-ns32k.c: include opcode/ns32k.h after as.h
1693 * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K
1695 * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K
1697 * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
1698 instead of adding pcrel_adjust.
1700 * write.c (write_object_file): Adjust to_addr for the
1701 BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.
1703 * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.
1705 * write.c (write_contents): Add code (currently if
1706 BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.
1708 * configure.in: Remove ns32k from special FP list. All the ns32k
1709 series use ieee float.
1711 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets
1713 * as.h: include expr.h before targ-env.h. Some target dependent file
1714 want to use expr structures.
1716 Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1718 * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
1719 (md_parse_option): Clear cpu field of current_architecture before
1720 setting a new cpu type. Clear no_68881 for m68881 or m68882.
1721 Clear no_68851 for m68851.
1723 Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1725 * config/ho-sysv.h (realloc): Declare.
1727 * symbols.c (symbol_create): New function, most of the guts of the
1728 old symbol_new function.
1729 (symbol_new): Now just checks symbol_table_frozen, calls
1730 symbol_create, and enters the symbol into the symbol table.
1731 * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
1732 and the symbol table is frozen, call symbol_create instead of
1734 * symbols.h (symbol_create, symbol_table_frozen): Declare.
1736 * symbols.c (symbol_clear_list_pointers): Always a function now.
1737 * struc-symbol.h (symbol_clear_list_pointers): Deleted macro
1740 * symbols.c (debug_verify_symchain): New macro, defined to be
1741 verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
1742 (many functions): Invoke debug_verify_symchain unconditionally.
1744 Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com)
1746 * config/obj-ecoff.h: change calling interface of
1747 OBJ_GENERATE_ASM_LINE_STAB.
1748 * config/obj-elf.h: ditto.
1749 * read.c (read_a_source_file): ditto.
1750 * ecoff.h: change calling interface of
1751 ecoff_generate_asm_line_stab.
1752 * ecoff.c (add_file): record of filename to handle case of include
1753 files, also change default built-in type from int to void for
1755 * ecoff.c (ecoff_generate_asm_line_stab): handle case of include
1758 Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1760 * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
1761 constant, and case ldd_std, set mips_optimize to 2 temporarily to
1762 avoid inserting an unexpected nop instruction.
1764 Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1766 * ecoff.c (ecoff_build_lineno): Handle count correctly for last
1769 Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1771 * gasp.c (process_pseudo_op): Pass right args to do do_aif.
1772 (get_any_string): New arg 'pretend_quote'.
1773 (get_and_process, do_formals, macro_expand, do_sdata,
1774 process_pseudo_op): Use new arg.
1776 Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1778 * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
1779 * config/obj-elf.h: ditto.
1780 * read.c (read_a_source_file): generate line stabs for asm file.
1781 * read.h: add extern generate_asm_line_stab.
1782 * ecoff.h : add prototype for ecoff_generate_asm_line_stab().
1783 * ecoff.c (add_file): if there's no filename provided, set switch
1784 to generate line stabs for .s file.
1785 * ecoff.c (add_procedure): add stabs symbol for .ent directive.
1786 * ecoff.c (generate_ecoff_stab): creates an artificial stabs.
1787 * ecoff.c (generate_asm_line_stab): generate a artifitial label
1788 for each line and generate a stabn for the line.
1790 Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1792 * gasp.c (get_any_string): Cope with getting a string with an
1793 alternate base specifier.
1794 (do_aif, do_aelse): Only enable output if expression is true and previous
1796 (chartype_init): Add BASEBIT chartype.
1797 (process_pseudo_op): Notice nesteed AIFs.
1799 Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1801 * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
1802 insn. (fix pr 5165, 5174)
1804 Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu)
1806 * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
1807 to an appropriate value to avoid losing on old hpux systems.
1809 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
1810 symbols in DLT relative relocs.
1811 (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
1813 Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1815 * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
1816 align to a four byte boundary.
1818 Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1820 * config/tc-alpha.c (load_expression): Handle 32-bit addends.
1821 (gpdisp_hi16_howto): Now points to const.
1822 (load_insn_table, alpha_ip): Fix uses of const.
1824 * doc/internals.texi: Updates to COFF description. Added "@end
1825 defmac" as needed, and some extra heading and "@bye" so it'll
1826 format as a separate document.
1828 Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1830 * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
1831 * config/obj-elf.c (obj_elf_common): Set alignment of common
1833 * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
1836 Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu)
1838 * config/tc-hppa.c (is_complex): New macro.
1839 (cons_fix_new_hppa): "Handle" complex expressions.
1841 Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1843 * config/obj-coff.c (write_object_file): Set s_align field from
1844 section_alignment array.
1846 Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1848 * write.c (write_object_file): Use bfd_com_section_ptr.
1849 * as.h (absolute_section, undefined_section): Use new BFD macros
1850 bfd_abs_section_ptr and bfd_und_section_ptr.
1852 Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1854 * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
1855 based on contents of imm_expr and offset_expr, rather than
1856 mips_pic. For M_LI_DD, decide how to handle it based on segment
1857 name of offset_expr, rather than mips_pic.
1858 (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
1859 If g_switch_value < 8, use .rdata rather than .lit for 'L'.
1861 Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * as.c (show_usage): Break long string into shorter ones.
1864 (parse_args): Add -v, prints version id and continues.
1865 * config/tc-mips.c (md_show_usage): Break long string.
1867 Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1869 * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
1872 Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com)
1874 * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
1877 Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu)
1879 * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
1880 More gas/bfd lossage exposed by the new linker code.
1882 Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1884 * subsegs.c (subseg_change): Clear seginfo after allocating it.
1885 (subseg_get): Pass actual size of seginfo to memset.
1887 * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
1888 (subseg_change): Store seg_info for bfd_abs_section_ptr in
1889 abs_seg_info, and store seg_info for bfd_und_section_ptr in
1891 (subseg_get): Likewise. Also, don't set output_section if it is
1893 (seg_info): Define as function.
1894 * subsegs.h (seg_info): Declare as function rather than defining
1896 * write.c (relax_and_size_seg): Call seg_info rather than
1897 bfd_get_section_userdata.
1899 Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1901 * configure.in (ppc-*-elf*): New target, like -sysv4*.
1903 * expr.c (operand): If "0f" is followed by '\0', don't do eol
1906 Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1908 * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
1909 via backend pointer, not directly.
1911 Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1913 * Makefile.in (config-stamp): Make sure there is at least one
1914 element in the for loop.
1916 Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu)
1918 * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
1920 * config/tc-hppa.h (elf_hppa_final_processing): Declare.
1922 Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1924 * as.c (parse_args): Cast xmalloc return value.
1926 * Makefile.in (config-stamp): If $(defs) contains multiple words,
1927 emit a #define line for each.
1928 * configure.in: For sparc64 target, use sparc cpu files and add
1929 sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
1931 * config/tc-sparc.c (membar_masks): Now static and const.
1932 (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
1933 (current_architecture) [sparcv9]: Initialize to v9.
1934 (md_begin) [sparcv9]: Don't bother changing it unconditionally
1936 (s_reserve): Don't pass unexpected argument to as_bad with
1937 bad-segment message.
1939 * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
1941 * config/atof-ieee.c (int_to_gen): Commented out unused routine.
1943 * config/tc-vax.c (md_assemble): Removed check of operand section.
1945 Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu)
1947 * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
1948 these new VMS symbol-type macros for `complex float' and
1949 `complex double' support. Their values come from the existing
1950 DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
1951 (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
1952 REAL8 and COMPLX8; not used yet, because gcc outputs the same
1953 .stabs for `double' regardless of whether `-mg' is used.
1954 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
1955 for gcc2's predefined types "complex float", "complex double",
1956 and "complex long double" (identical to complex double).
1958 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1960 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
1961 section symbol, not C_LABEL.
1963 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
1964 permit non constant expressions in 'u' case. Lets ``lui
1965 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
1967 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1969 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
1970 to put a common symbol in a set.
1972 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1974 Add weak symbols as an extension to a.out.
1975 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
1976 OBJ_BOUT if not BFD_ASSEMBLER.
1977 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
1978 Define as in ../include/aout/aout64.h.
1979 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
1981 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
1982 * config/obj-aout.c (obj_pseudo_table): Add "weak".
1983 (obj_emit_symbols): Adjust type of weak symbols.
1984 (obj_aout_weak): New static function.
1986 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1988 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
1989 the type of a special section.
1991 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
1992 realloc, free, or atol.
1994 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
1996 * Makefile.in (check): Delete as.new dependency, so that
1997 regression test doesn't trigger an assembler build.
1999 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2001 * Makefile.in (mostlyclean, realclean): New targets.
2002 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
2004 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2006 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
2007 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
2008 or M_L_DOB or label dob, force a new frag to avoid getting
2009 confused in tc_gen_reloc.
2010 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
2011 (s_change_sec): Likewise.
2013 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2015 * read.c (emit_expr): Use memset to zero out memory, rather than
2016 going through md_number_to_chars. This permits handling symbolic
2017 arguments when the size is larger than sizeof (valueT), if
2018 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
2020 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
2022 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
2023 config/tc-mips.c (md_show_usage): Fix up messages.
2025 * as.h: Replace flagseen with separate variables.
2026 * as.c (parse_args): Set them. Don't accept -1 option, or -v
2027 explicitly (it's a synonym for --version).
2028 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
2029 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
2030 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
2031 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
2032 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
2033 config/tc-vax.c: Use the new flag variables instead of flagseen.
2034 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
2037 * as.c (show_usage): Remove target specific messages;
2038 instead, call md_show_usage.
2039 (parse_args): Use getopt_long_only. Take pointers to argc and
2041 (main): Pass parse_args pointers.
2042 * as.h: Remove 3 variables that are redundant with flagseen.
2043 * as.c, messages.c: Change their users to use flagseen.
2044 Define getopt stuff.
2045 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
2046 * config/tc-*.c: Add md_shortopts, md_longopts,
2047 md_longopts_size, md_show_usage. Change calling convention for
2048 md_parse_option. Remove md_parse_long_option.
2049 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
2050 * config/tc-i386.h: Don't define md_parse_option.
2052 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2054 * as.c (show_usage): New function.
2055 (parse_args): Code moved from main.
2056 Recognize --help and --version.
2057 * config/tc-ns32k.h: Define TC_NS32K.
2058 * doc/as.texinfo: Document all of the target-independent command
2061 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2063 * gasp.c (hash_new_table): Clear newly allocated table.
2065 * config/tc-m68k.c (enum _register): Add 68060 control registers
2067 (last_movec_reg): New macro.
2068 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
2069 m68040_control_regs, m68060_control_regs): New arrays.
2070 (control_regs): New pointer.
2071 (m68k_ip): Use control_regs instead of testing CPU every time.
2072 Use last_movec_reg too. In error messages, handle 68060, and
2073 print 68060 for mfloat, too.
2074 (m68k_init_after_args): Handle "68060". Use m68040up for making
2075 m68851 choice. Set control_regs.
2076 (md_parse_option): Handle "68060".
2077 * configure.in: Setting cpu_type, recognize m68060 too.
2079 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
2080 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
2081 if pcrel is already set.
2083 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
2084 lower-case, in case we're ignoring case of opcodes in the input
2087 * doc/as.texinfo (.section): Document as unavailable for a.out
2090 * config/tc-alpha.c (machine): New variable.
2091 (load_insn): New macro.
2092 (load_insn_table): New function.
2093 (md_begin): Call load_insn_table, once for basic instructions and
2094 once for appropriate PAL instruction table.
2095 (md_parse_option): Set `machine' based on -m##### arguments.
2096 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
2098 (alpha_pal21164_opcodes): New table.
2099 (NUM21064OPCODES, NUM21164OPCODES): New macros.
2101 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
2103 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
2106 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2108 * config/tc-mips.c (mips_ip): Force floating point values to be
2111 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
2113 Merged in changes from gas-2.3 net release:
2115 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
2117 * config/obj-vms.c: Replaced unchecked uses of malloc with
2120 * listing.c (list_symbol_table): Only test BFD64, not
2123 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
2124 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
2126 * config/obj-vms.c: Removed lots of extra semicolons after
2127 compound statements.
2128 (strchr): Don't declare here.
2130 * config/ho-vax.h (realloc): Declare.
2132 * config/ho-vms.h (strchr, strdup): Declare.
2134 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
2137 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
2139 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
2140 new VMS symbol-type macros; signed and unsigned quadword integers,
2141 for `long long' support. Their values come from the existing
2142 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
2143 VMS debugger now recognizes `long long' variables correctly.
2144 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2145 for gcc2's predefined types "long double" (same as double, as
2146 per gcc's current state), "long long int", "long long unsigned
2147 int", and final `otherwise' case (to avoid uninitialized type
2148 and size fields). [caveat: predefined types "complex int",
2149 "complex float", "complex double", and "complex long double" are
2152 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
2153 of 0, because the latter indicates success rather than failure
2154 when passed to `exit' or return from `main' compiled by gcc2.
2156 * config/obj-vms.c (array_suffix, generate_suffix): replace two
2157 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
2158 (VMS_typedef_parse): eliminate redundant if-then-else when
2159 allocating new symbol entry and linking it to VMS_Symbol_type_list.
2161 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
2163 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
2164 the contents of the GAS_VERSION string when falling back to it for
2165 language processor identification.
2167 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
2168 `psect_attr' in linker options.
2170 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2172 * configure.bat: update to latest makefile.in
2173 * config/te-go32.h: [new] go32's environment
2175 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2177 * as.h: Don't declare parameters for strstr.
2179 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2181 * config/tc-sparc.c (md_section_align): Don't change the size if
2184 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2186 * Makefile.in (install): Redirect ln output to /dev/null. If ln
2187 fails on gasp, install gasp.new, not gasp.
2189 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
2191 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
2194 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
2196 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
2197 on a partial completer match.
2199 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
2201 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
2203 (is_complex): Delete definition and support for complex relocation
2205 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
2206 rewrite ELF code based on 94-02-02 PA ELF draft spec.
2207 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
2208 the unwind descriptors.
2210 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
2212 * config/go32.mh: New makefile fragment for go32 crossing.
2213 * configure.in (host==go32): Use new fragment.
2215 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2217 * gasp.c: Include libiberty.h.
2218 (main): Remove unused variable i.
2220 * config/tc-ppc.c (md_begin): When using -many, permit comparison
2221 instructions to appear multiple times in the opcode table.
2223 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2225 * Makefile.in (VERSION): Update to 2.2.90.
2227 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
2228 to the symbol table if it's already been set in the output bfd.
2229 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
2230 Don't use bfd_abs_section.symbol for gas absolute symbol.
2232 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
2235 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2237 * config/tc-mips.c (mips_emit_delays): Make call to
2238 mips_no_prev_insn unconditional.
2240 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2242 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
2243 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
2244 now. Deleted obj-coffbfd.* files.
2245 * configure.in: Always use obj-coff.* for COFF targets.
2247 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2249 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
2251 * configure.in (m68k-bull-sysv3*): Enable.
2253 * config/coff_gnu.h: Deleted.
2255 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2257 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
2260 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
2261 relative adjustments when TE_LYNX is defined as well as when
2264 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2266 * as.h (strstr): Restore declaration.
2267 (subseg_get) [BFD_ASSEMBLER]: Declare.
2269 * write.c (write_object_file): If obj_adjust_symtab is defined,
2270 invoke it. Then call set_symtab, and finally invoke *_frob_file
2272 * config/obj-coff.c (coff_adjust_symtab): Renamed from
2274 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
2276 (obj_adjust_symtab): Macro also changed.
2278 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
2280 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2282 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
2285 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
2287 * config/obj-coff.c (coff_frob_section): Round up the size of
2288 every section to a multiple of the alignment, so that BFD doesn't
2291 Eliminate many simple differences between the two COFF back ends:
2293 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
2294 Made minor stylistic changes, deleted some register declarations.
2295 (stack_top): Deleted.
2296 (symbol_to_chars): Use absolute_section and reg_section instead of
2297 the corresponding SEG_* symbols.
2298 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
2299 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2300 Moved to just after pseudo-op table. All functions now static.
2301 (stack_delete): Removed declaration.
2302 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2303 after stack functions.
2304 * config/obj-coffbfd.h: Reordered some declarations and macros.
2305 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2306 (stack typedef): Deleted.
2307 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2308 (SYM_AUXENT): New macro.
2309 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
2310 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
2311 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
2312 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
2313 text_section_header): Delete non-BFD_HEADERS versions, since we
2314 always define that symbol now.
2316 * config/obj-coff.c (stack_top): Deleted.
2317 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
2318 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
2319 argument name from "ignored" to "ignore".
2320 (obj_coff_val): Use frag_now_fix.
2321 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
2323 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2324 Moved to just after pseudo-op table. All functions now static.
2325 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2326 after stack functions.
2327 * config/obj-coff.h: Reordered some declarations and macros.
2328 Protected against multiple inclusions.
2329 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2330 (stack typedef): Deleted.
2331 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2332 (stdoutput): Deleted declaration.
2333 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
2335 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2337 * subsegs.h (segment_info_type): Use fix_tail field even if
2339 * subsegs.c (subseg_change): Initialize fix_tail field.
2340 (subseg_get): Likewise.
2341 * write.c (frags_chained): New static variable.
2342 (fix_new_internal): If frags_chained is set, use fix_root and
2343 fix_tail from seg_info (now_seg), rather than frchain_now.
2344 (chain_frchains_together_1): Set fix_tail field.
2345 (chain_frchains_together): Set frags_chained.
2347 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2349 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
2350 if GPOPT is defined.
2351 (s_abicalls): Ditto.
2352 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
2355 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
2357 * configure.in (i386-*-go32): Uses coff now.
2358 * gasp.c (main): Now takes -D on command line.
2359 (show_usage): Describe new options.
2361 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2363 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
2364 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
2365 the header with an empty list.
2367 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
2368 also before setting STYP_NOLOAD for .bss section.
2370 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
2371 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
2373 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
2374 register prefix to be absent.
2375 (m68k_ip_op): Accept `&' also for immediate constants.
2376 (insert_reg): Don't bother with (two!?) sanity checks of the
2377 symbol table when inserting each register.
2378 (m68k_parse_long_option): New function. Set
2379 flag_reg_prefix_optional if "register-prefix-optional" is passed.
2380 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
2382 (OPTIONAL_REGISTER_PREFIX): Don't define.
2383 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
2384 or one depending on M68KCOFF.
2386 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
2387 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
2388 Define as macros instead of enumerators, since the Apollo compiler
2389 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
2391 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
2392 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
2393 R_DIR16, and R_DIR32 relocs.
2394 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
2395 Use Apollo versions.
2396 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
2397 do include the optional header for Apollo target.
2398 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
2400 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
2401 can be used within a label name.
2403 * config/tc-m68k.h (m68k_init_after_args): Declare.
2404 (tc_init_after_args): Define as m68k_init_after_args.
2405 * config/tc-m68k.c (m68k_init_after_args): New function,
2406 containing one-shot code from md_assemble. Added warning for
2407 combination of 68040 and 68851.
2408 (md_assemble): Startup-time code deleted.
2410 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2412 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
2414 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2416 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
2417 instruction) is unsigned.
2419 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2421 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
2422 and bfd_ecoff_set_regmasks to set the GP value and the register
2423 masks, rather than using the now obsolete fake .reginfo section.
2425 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2427 * listing.c (list_symbol_table): Don't print register symbols as
2430 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
2431 underscores, since symbol_new will already have done it.
2432 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
2434 * as.c (main): If tc_init_after_args is defined, invoke it after
2435 all arguments have been processed.
2437 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
2438 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
2439 section instead of .text. Call create_target_segments.
2440 * read.c (demand_copy_string): No longer static.
2442 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2444 * config/tc-mips.c (append_insn): Permit branches to be switched
2445 with the preceding instruction even if .set nobopt has been seen.
2446 .set nobopt actually controls whether to bring up an instruction
2447 from the branch target, which gas does not currently support.
2449 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2451 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
2452 when BFD_ASSEMBLER is not defined, and all conditionals relating
2453 to such code. No such targets remain.
2455 Fixes for stabs-in-coff:
2456 * config/obj-coff.c: Include subsegs.h.
2457 (coff_frob_section): New function.
2458 (obj_coff_init_stab_section): New function.
2459 * config/obj-coff.h (obj_coff_init_stab_section,
2460 coff_frob_section): Declare.
2461 (obj_frob_section): New macro; uses coff_frob_section.
2462 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
2464 * config/tc-sparc.c (md_section_align): Always round up to
2465 multiple of alignment power specified in bfd target vector.
2467 * gasp.c: Include ctype.h.
2469 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2471 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
2474 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
2475 names from source directory without pathname.
2477 * config/obj-vms.c (VMS_write_object_file): While looking for
2478 register mask, skip empty fill frags caused by enabling listing
2481 * config/ho-sysv.h: Include string.h.
2483 * doc/internals.texi: New (well, recently added) file. Just added
2484 info on as_warn and friends.
2486 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2488 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
2489 defaults for defined, private, and spnum fields for the
2490 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
2491 not reset the segment if just updating a space.
2492 (pa_spaces_begin): Set BFD section flags for all built-in
2495 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2497 * ecoff.c (first_proc_ptr): New static variable.
2498 (add_procedure): Set first_proc_ptr if it hasn't been set.
2499 (ecoff_build_lineno): If the first procedure does not start at
2500 address zero, insert a dummy line to compensate.
2502 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
2505 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2507 * expr.c (operand): Try to parse "0f" and "0b" sequences as
2508 floating point and binary numbers respectively; if it doesn't
2509 work, treat them as local labels.
2511 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
2512 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
2514 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
2516 * vmsconf.sh: In generated file, get ".obj" suffix right, build
2517 source files from other directories into objects in the current
2518 directory, and specify PSECT attributes explicitly to linker.
2519 Also added missing label.
2520 * Makefile.in (stamp-mk.com): Reference new variable
2521 VMS_OTHER_OBJS for list of non-local object files, instead of
2523 (VMS_OTHER_OBJS): New variable, added more libiberty files.
2524 * make-gas.com: Regenerated.
2526 * config/ho-vms.h (unlink): Define as delete.
2528 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
2529 Delete files before creating them.
2531 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2533 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
2535 * config/tc-mips.h (DIFF_EXPR_OK): Define.
2536 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
2537 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
2538 argument, the reloc type.
2539 (load_register): Pass reloc type to macro_build for 'u'.
2540 (macro): Likewise. For M_LA_AB permit a difference expression
2541 when generating embedded PIC code between an arbitrary symbol and
2542 a symbol in the .text section.
2543 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
2544 BFD_RELOC_PCREL_LO16 to be emitted.
2545 (md_apply_fix): Check that most relocs are not PC relative.
2546 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2547 (tc_gen_reloc): Change #error to as_fatal. Handle
2548 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
2550 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2552 * subsegs.c (subsegs_begin): Call memset with args in the correct
2554 (subseg_get): Clear newly allocated seginfo, set its pointer slots
2555 to NULL instead of 0.
2557 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2559 * config/tc-hppa.c (pa_procend): Handle case where label was
2560 defined after the .proc directive.
2562 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
2563 procend for a procedure without a name.
2565 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2567 * config/tc-mips.c (macro): Pass NULL for expression argument to
2568 macro_build for nori case.
2569 (SWITCH_TABLE): Define.
2570 (mips_force_relocation): Force a relocation for a switch table
2572 (md_apply_fix): Write switch table entry value into file.
2573 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
2574 and set the addend to the difference between the reloc address and
2577 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2579 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
2580 (elf_tc_make_sections): Likewise.
2581 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
2583 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
2584 (hppa_tc_symbol): Likewise.
2586 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
2587 elf_tc_make_sections stuff. It was there to support PA braindamage
2588 which has been fixed, and in the case of elf_tc_make_sections is
2589 redundant with elf_tc_final_processing.
2591 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2593 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2596 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2598 * config/tc-mips.c (mips_ip): For case 'o', when generating
2599 embedded PIC code, accept the difference between two local symbols
2601 (mips_force_relocation): Only force a reloc to be generated for a
2603 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
2604 value into the file if the fixup will not generate a reloc.
2606 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2608 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
2609 don't spew remainder of input file in error message.
2610 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
2611 message with reloc type and try to process remainder of file.
2613 * doc/Makefile.in (install-info-as, install-info-gasp): New
2614 targets, now explicitly checking $(srcdir) for info files.
2615 (install-info): Depend on both of them; do nothing more.
2617 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
2619 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
2621 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2623 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
2624 flag rather than signedp field. Only permit extended range if
2625 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
2626 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
2628 * config/tc-ppc.c (ppc_size): New static variable.
2629 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
2630 (md_begin): If an instruction has a size specific flag set, only
2631 add it if we are assembling that size.
2633 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2635 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
2636 cross section PC relative relocs right for COFF and ELF.
2638 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2640 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
2641 (OBJ_PROCESS_STAB): Don't define.
2643 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2645 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
2646 the type of symbol set symbols which happen to be in the absolute
2647 or undefined section.
2649 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
2651 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
2652 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
2653 and -many (all architectures).
2655 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2657 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
2658 involving a function symbol which is not a plabel to zero.
2659 (md_apply_fix): Never pass a function symbol to field_adjust.
2661 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2663 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
2664 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
2666 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
2667 branch with an instruction that uses $at, in case the branch is
2669 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
2670 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
2671 to make it pcrel_offset.
2672 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
2673 reloc->address; another gruesome hack to get gas reloc handling to
2676 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2678 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
2681 (emit_insn): New function.
2682 (md_assemble): Call it.
2683 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
2685 (lituse_pending): New variable. Set by anything that generates a
2686 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
2687 tested by code that might want to emit a LITUSE reloc.
2688 (emit_unaligned_io): New function. Currently calls md_assemble,
2689 but it should eventually be converted to generate the insn itself
2690 and call emit_insn directly.
2691 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
2692 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
2693 emit_bis_r): Likewise.
2694 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
2695 (alpha_ip, label get_macro): Don't emit the final instruction if
2697 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
2698 unaligned memory access macros.
2699 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
2700 the value can't be resolved.
2702 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2704 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
2705 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
2706 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
2708 (mips_force_relocation): New function.
2709 (md_apply_fix): Set fixP->fx_done appropriately.
2710 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
2712 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
2713 (mips_force_relocation): Declare.
2714 (TC_HANDLE_FX_DONE): Define.
2716 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2718 * config/tc-mips.c (enum mips_pic_level): New enum.
2719 (mips_pic): Change from int to enum mips_pic_level. Change all
2720 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
2721 (load_address): Handle EMBEDDED_PIC.
2722 (macro): Handle EMBEDDED_PIC in all PIC cases.
2723 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
2724 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
2725 -non_shared to use NO_PIC (this is how the Irix 5 assembler
2726 works). Do not permit -G with SVR4_PIC.
2727 (s_abicalls): Warn if -G was used, and force -G 0.
2728 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
2729 anything but a.out, not just for ELF. For ECOFF, don't generate a
2730 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
2732 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
2734 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2736 * config/tc-hppa.c (create_new_space): Use ints, not chars as
2737 parameters to avoid losing when compiling with HP CC.
2738 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
2740 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2742 * Makefile.in (config-stamp): If `defs' is defined, emit a
2743 preprocessor directive to create a macro named by this value into
2744 config.new; don't explicitly go for BFD_ASSEMBLER.
2745 * configure.in: Define `defs', not `BFDDEF'. Set it to
2746 MANY_SEGMENTS for any obj-coffbfd target.
2747 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
2748 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
2750 (LOCAL_LOADLIBES): Deleted.
2751 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
2752 * config/m88kcoff.mt (TDEFINES): Ditto.
2753 * config/ebmon29k.mt: Deleted.
2754 * config/h8300hds.mt: Deleted.
2755 * config/ic960coff.mt: Deleted.
2756 * config/sparc.mt: Deleted.
2757 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
2758 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
2759 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
2760 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
2761 (TDEFINES): Don't define the coffbfd macros.
2763 * Makefile.in: Insert makefile fragments before OBJS definition.
2764 (OBJS): Add $(TE_OBJS).
2766 * config/obj-coff.c (obj_pseudo_table): Supply "section"
2769 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
2771 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2773 * Makefile.in (STAGESTUFF): Add gasp.new.
2775 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2777 * write.c (symbol_table_frozen): New variable, to be set after
2778 bfd_set_symtab is called.
2779 (dump_section_relocs): Note whether a symbol is a section symbol
2781 (adjust_reloc_syms): For now, always supply an absolute symbol for
2782 fixups without symbols but not yet `done'. Use section_symbol to
2783 get the symbol, instead of going directly for abs_symbol.
2784 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
2785 reloc is not a section symbol and is not in the symbol table.
2786 (set_symtab): New function, broken out from write_object_file.
2787 Counts symbol table instead of relying on an earlier count.
2788 (write_object_file): Call set_symtab, but do it after potentially
2789 invoking the *_frob_file macros. Don't bother counting symbols.
2790 Call symbol_remove, instead of expanding it in place. Moved the
2791 conditionalized `object_file_size' declaration down to
2792 conditionalized block where it's used. When using the absolute
2793 symbol for a fixup without a symbol, set sy_used_in_reloc.
2794 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
2795 the correct symbol for the absolute section.
2797 * subsegs.c (section_symbol): Use symbol_new instead of
2798 symbol_make, since we may want it to go into the symbol table.
2799 Make the new symbol have internal linkage. If
2800 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
2801 symbol with the newly created GAS symbol.
2802 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
2803 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
2805 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
2807 * config/tc-sparc.c: Include subsegs.h.
2808 (in_signed_range): New function.
2810 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
2811 (sparc_ip, label "immediate"): Reject constants for pcrel
2812 instructions only if the relocation type indicates a "call"
2813 instruction and the offset is within range of a "jmpl %g0". If
2814 it's not in range, use the absolute section symbol plus an offset.
2815 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
2817 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
2819 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
2822 * configure.in: Eliminated all targets using obj-coff but not
2823 defining BFD_ASSEMBLER; I think all such targets that are
2824 supported will be matched by real CPU-OS combinations earlier in
2826 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
2827 some comments about the dpx2 configuration, but left it disabled,
2828 since it couldn't be reached before.
2829 (target a29k-amd-ebmonold): Deleted.
2831 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2833 * config/tc-hppa.c (pa_import): Correctly handle importing of an
2834 already defined symbol.
2836 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2838 * config/tc-mips.c (mips_ip): Only accept overly large values for
2839 the 'j' operand if there are no further alternatives for this
2842 * config/obj-coffbfd.c (adjust_stab_section): Initialize
2843 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
2844 is not SEG_UNKNOWN rather than checking whether it is >= 0.
2846 * config/tc-mips.c (mips_align): Take new argument, label, and use
2847 it instead of global insn_label.
2848 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
2849 call to mips_emit_delay and pass it to mips_align.
2851 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2853 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
2855 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
2856 argument to a .callinfo directive. Don't loop forever on errors.
2858 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
2859 use pre-defined registers as arguments.
2861 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2863 * write.c (write_object_file): Check both S_IS_LOCAL and
2864 S_IS_EXTERNAL when deciding whether to discard a symbol.
2866 * config-gas.com: Scan Makefile.in, not version.c, for current
2867 version number. Delete all versions of temp files when finished
2868 with them. Create config.h.
2870 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
2871 values to reduce number of lookups with S_GET_VALUE. Skip debug
2872 symbols to avoid "a really nasty bug". (From Holger Teutsch,
2873 holger@botbso.rhein-main.de.)
2874 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
2875 field. (Also from Holger Teutsch.) Watch for a would-be register
2876 mask that spans frags.
2878 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
2879 this_base, not line_base. (Patch from Andreas Arens,
2880 ari@obelix.av.rwth-aachen.de.)
2882 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
2883 look local if they're exported or undefined. Used to be done for
2886 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
2887 Get it from the looked-up symbol, instead of using the string from
2888 the input stream, which is no longer null-terminated.
2889 (LEX_PCT): New macro, defaults to 0.
2890 (lex_type): Use it for `%'.
2892 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
2893 (vip_op): Now static, and returns void. Callers changed. Added
2895 (vip): Ditto. Call as_fatal directly if a program bug is
2897 (op_hash): Let default initialization suffice.
2899 * Makefile.in (literal.o): Provide dependencies.
2901 * configure.in: Set new makefile variable OPCODES_LIB.
2902 * Makefile.in (LIBS): Use it.
2904 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
2905 * vmsconf.sh: New file.
2906 * make-gas.com: Regenerated from new script.
2908 * configure.in (sparc*-*-lynxos*): Handle any version number
2909 suffix after "lynxos". Set emulation to lynx.
2911 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2913 * config/obj-coff.c (obj_coff_section): Delete declaration.
2915 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2917 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
2919 (ppc_is_toc_sym): Change .toc to .got.
2920 (md_apply_fix): Change handling of ELF relocs.
2921 (tc_gen_reloc): Likewise.
2923 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2925 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
2926 out some code that doesn't belong in this file.
2928 * config/obj-vms.h: Include aout/stab_gnu.h.
2929 (N_GSYM, ..., N_LENG): Deleted.
2930 (NO_RELOC): Undefine before defining as part of enum reloc_type.
2932 * config/tc-alpha.c: Add comment questioning need for all the
2933 characters in FLT_CHARS.
2935 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
2937 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
2938 sections with recognized names, before computing VMA values.
2940 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2942 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
2943 0xffff for 'j' to be compatible with MIPS assembler. These
2944 numbers are actually treated as negative.
2946 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
2948 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
2950 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2952 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
2953 (obj_coff_section): Declare.
2954 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
2955 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
2956 work. It still doesn't. It now fails to compile, instead of
2957 silently compiling to do nothing.
2958 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
2960 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
2963 Handle Alpha load-immediate-FP pseudo-instructions:
2964 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
2965 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
2967 (create_literal_section): New function.
2968 (create_lita_section): Now a macro.
2969 (get_lit8_offset, get_lit4_offset): New functions.
2970 (maybe_set_gp): New function.
2971 (select_gp_value): Call it.
2972 (load_expression): Preserve addend if symbol is a section symbol.
2973 (alpha_ip): Handle new operand type `F' for floating-point
2974 constants; store them in .lit{4,8} sections.
2975 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
2977 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
2979 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2981 * config/obj-coffbfd.c (w_strings): Only copy strings out if
2982 their symbols are going to be written.
2984 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2986 * messages.c (as_perror): Declare arguments const.
2987 * as.h (as_perror): Change declaration.
2989 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2991 * config/tc-mips.c (load_address): When calling frag_grow, allow
2992 for the (up to) two nops which may be inserted by append_insn if
2996 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
2998 * config/atof-ieee.c (make_invalid_floating_point_number):
2999 Add cast to avoid warning from gcc.
3001 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3003 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
3005 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
3007 to handle an error from bfd_som_attach_aux_hdr.
3009 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
3011 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3013 * config/tc-alpha.c (md_atof): Omit warning about FP values.
3014 (line_comment_chars): Add ! to list.
3015 (md_apply_fix): Do process 32- and 64-bit relocations.
3017 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
3018 unused parts (most of the function).
3019 (obj_coff_init_stab_section): Cast alloca result.
3021 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
3022 gas_target ic960coff.
3023 * config/ic960coff.mt: New file.
3024 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
3025 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
3026 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
3027 always build little-endian object files.
3028 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
3029 BFD_ASSEMBLER is defined.
3030 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
3031 them like normal 32-bit relocations.
3032 (md_apply_fix): For callx relocations, store zero.
3033 (tc_bout_fix_to_chars): Store symbol index for all callx
3034 relocations, regardless of link-relax setting.
3035 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
3036 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
3037 selected, print an error message and clear it.
3038 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
3039 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
3040 tc_fix_adjustable): New macros.
3041 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
3043 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3045 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
3046 (hppa_tc_make_sections): Likewise.
3047 (pa_build_symextn_section): Delete unused function.
3048 (hppa_tc_make_symextn_section): Likewise.
3049 (pa_export): Delete call to pa_build_symextn_section.
3051 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
3052 (elf_hppa_final_processing): Delete extern decl.
3053 (hppa_tc_symbol): Delete extern decl.
3055 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
3057 * config/obj-coffbfd.c (fill_section): Correct test for whether to
3058 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
3060 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3062 * configure.in: Don't require version number for i386-*-mach.
3064 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
3065 which is ignored by gas, but will cause other assemblers to choke.
3066 Intended for use by gcc ports that require gas instead of native
3069 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3071 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
3073 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3075 * write.c (write_contents): Give the user a reasonable error
3076 message rather than "assertion failed" if bfd_set_section_contents
3079 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3081 * config/ho-mach3.h: New file.
3083 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
3085 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
3086 now set in bfd/ecofflink.c:ecoff_write_symhdr.
3088 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
3090 * config/obj-elf.c (elf_frob_file): Likewise.
3092 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
3095 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
3097 * read.c (read_a_source_file): Use correct arguments to memcpy
3098 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
3101 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
3103 * config/obj-coff.h (obj_coff_section): Declare.
3104 * config/obj-coff.c (obj_pseudo_table): For "section", use
3106 (obj_coff_section): Rewrite.
3108 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3110 * configure.in (i386-*-mach3*): New target; uses BFD.
3111 * config/te-mach.h: New file.
3112 * config/obj-aout.c (obj_aout_frob_file): New function.
3113 * config/obj-aout.h (obj_aout_frob_file): Declare it.
3114 (frob_file): New macro.
3115 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
3116 pcrel32 relocations.
3117 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
3119 * write.c (write_object_file): Removed register declarations.
3121 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3123 Some support for PowerPC ELF.
3124 * configure.in: If cpu is powerpc*, use ppc.
3125 (ppc-*-sysv4*): Use object format elf.
3126 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
3128 (TARGET_ARCH): Make it call ppc_arch.
3129 (ppc_arch): Declare.
3130 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
3131 (NO_STRING_ESCAPES): Define.
3132 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
3133 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
3135 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
3136 OBJ_COFF specific "bi" and "ei".
3137 (md_parse_option): Fix handling of -u. Make -m601 set
3138 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
3139 (ppc_set_cpu): New function.
3140 (ppc_arch): New function.
3141 (md_begin): Call ppc_set_cpu.
3142 (ppc_insert_operand): For a signed operand accept an unsigned
3143 value, for IBM compatibility.
3144 (ppc_byte): Don't call stringer for strings; instead, treat two
3145 double quotes as a single double quote.
3146 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
3147 (ppc_biei): New function.
3148 (ppc_tc): If not OBJ_COFF, ignore first argument.
3149 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
3150 (ppc_is_toc_sym): New function.
3151 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
3154 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3156 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
3157 bfd_set_error and new error names.
3159 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3161 * configure.in: Support i960-vxworks versions > 5.0 as coff.
3162 Default is still bout if no version is specified.
3164 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
3165 of large number of compares when looking for inf/nan values.
3167 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3169 * config/tc-mips.c (macro): Do unaligned loads and stores
3170 correctly when big endian, and give errors on overflow rather than
3171 generating incorrect code.
3173 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3175 * as.c: Include libiberty.h.
3177 * read.c (do_align): Don't define label just_record_alignment
3178 unless it might be used.
3180 * as.c (main): If md_parse_long_option is defined, call it with a
3182 * config/tc-mips.h (md_parse_long_option): Define.
3183 * config/tc-mips.c (mips_trap): New static variable.
3184 (md_begin): Report an error if mips_trap is set at ISA level 1.
3185 (macro): If mips_trap, use trap instructions instead of break
3186 instructions for overflow and divide by zero detection.
3187 (mips_parse_long_option): New function. Support --trap,
3188 --no-break, --break and --no-trap.
3189 * doc/as.texinfo: Document new options.
3191 * read.c (potable): Add "zero".
3192 * config/tc-i386.c (md_pseudo_table): Remove "zero".
3193 * config/tc-m88k.c (md_pseudo_table): Likewise.
3195 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3197 * config/tc-sparc.c (sparc_ip): Reject integer values for
3198 pc-relative operand fields. This forces "call 0" to become "jmpl
3199 %g0,%o7" with no relocations needed.
3201 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3203 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
3204 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
3206 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
3207 don't treat backslash specially inside strings.
3208 * read.c (next_char_of_string): Likewise.
3210 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
3212 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
3213 instead of memcpy to zero the initial stab symbol, duh.
3214 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3215 * config/obj-som.c (obj_som_init_stab_section): Ditto.
3217 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3219 * write.c (fixup_segment): Use as_bad_where, not as_bad.
3221 * subsegs.c (subseg_set_rest): Call memset with the arguments in
3222 the right order. Explicitly clear fix_root and fix_tail fields.
3224 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3226 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
3227 and do nothing else.
3229 * symbols.c (symbol_begin): Initialize value of abs_symbol
3232 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
3235 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
3236 complaint from "gcc -Wall".
3238 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
3240 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
3242 (tc_gen_reloc): Remove uninitialized variable `code', and code
3243 that tried to use it (incorrectly). For LITERAL reloc, set addend
3244 to negative of GP value.
3245 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
3247 * write.c (write_relocs): Print some sensible error message if
3248 bfd_perform_relocation returns bfd_reloc_overflow.
3250 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3252 * configure.in (hppa*-*elf*): New configuration for PA ELF.
3253 (hppa*-*-osf*): Default object format is SOM.
3255 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3257 * config/tc-alpha.c (md_atof): Warn that floating-point values
3258 might not assemble properly.
3260 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
3263 * config/tc-alpha.c (load_expression): Parenthesize operations in
3264 range checking, to avoid precedence questions.
3266 * config/tc-alpha.c (addr32): New static variable.
3267 (md_parse_option): Set it for "-32addr".
3268 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
3270 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
3271 and more_than_enough_bits_for_digits in integer arithmetic, to
3272 eliminate the only sources of dependence on floating point
3273 support, which doesn't work yet on the Alpha.
3275 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
3277 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
3278 0x30b for Alpha for now, until ".verstamp" is handled.
3280 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
3281 actually refers to the literal pool section, rather than
3282 frchain_now, which refers to whatever section the assembler was
3285 * write.c (fixup_segment): Only do range checking if size of fixup
3286 is smaller than word size. Otherwise, we always wind up with
3289 * config/tc-alpha.c (md_section_align): Change second argument and
3290 return type to valueT, to agree with tc.h.
3291 (alpha_do_align): Local static array nop_pattern is now unsigned
3292 char, to avoid overflow warnings.
3293 * config/tc-alpha.h (md_section_align): Delete declaration.
3295 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
3296 output bfd is non-null before indirecting through it.
3298 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
3300 * config/tc-alpha.h (tc_frob_file): Macro deleted.
3301 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
3302 alpha_frob_ecoff_data, then fill in optional-header info with gp
3303 value and register masks.
3305 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3307 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
3309 * config/obj-som.c (obj_som_init_stab_section): Same change
3310 as coffbfd and elf below. Zero the initial stab symbol after
3313 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
3315 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
3316 initial stab symbol after allocating it.
3317 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3319 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3321 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
3322 non-negated condition completers. Add support for addb pseudo-op
3323 which accepts both negated and non-negated completers.
3325 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3327 * configure.in (rs6000*): Use cpu_type ppc.
3328 (ppc-*-aix*): New target; use coff and force bfd_gas.
3329 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
3330 (RS/6000) support. At the moment, only XCOFF is supported.
3332 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
3333 (S_SET_DATA_TYPE): Likewise.
3334 (coff_last_function): Renamed from local static last_functionP in
3335 coff_frob_symbol and made externally visible.
3336 (coff_frob_symbol): New local static set_end; use it to try to
3337 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
3338 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
3339 (SA_SET_SYM_ENDNDX): Declare.
3340 (coff_last_function): Declare.
3342 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
3343 equivalent to `.' to mean the current location.
3345 * read.c (LEX_BR): If not defined, define as 0.
3346 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
3348 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
3349 defined, call it with preserved_copy_of_name. If
3350 tc_symbol_new_hook is defined, call it on the new symbol.
3351 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
3352 call it on a copy of the name argument.
3354 * write.c (write_object_file): Simplified usage of obj_frob_symbol
3355 and tc_frob_symbol. Always call both if the symbol is going to be
3358 * write.c (relax_segment): Use %ld rather than %d when printing
3359 fragP->fr_var, and cast it to long.
3361 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
3362 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
3363 fix_root and fix_tail.
3364 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
3366 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
3367 fix_tailP based on frchain_now, not seg_info (now_seg).
3368 (chain_frchains_together_1): Chain the subsegment relocs together.
3369 * subsegs.c (subseg_change): Don't clear fix_tail field.
3370 (subseg_get): Likewise.
3371 * literal.c (add_to_literal_pool): Look through the relocs via
3372 frchain_now, not seginfo.
3374 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3376 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
3377 ecoff_undefined to ecoff_extern_size.
3378 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
3379 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
3380 external symbol size, rathern than setting the symbol value.
3381 (md_estimate_size_before_relax): Check both ecoff_extern_size and
3382 symbol value to see if GP referencing can be used.
3383 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
3385 (ecoff_frob_symbol): Don't check ecoff_undefined.
3386 (ecoff_build_symbols): Get size of an undefined symbol from
3387 sym->ecoff_extern_size, not S_GET_VALUE (sym).
3389 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3391 * Makefile.in: Avoid bug in losing hpux sed.
3393 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3395 * config/tc-mips.c (file_mips_isa): New static variable.
3397 (s_mipsset): Add support for .set mipN to set the ISA level.
3399 * gasp.c (kinfo): Fully bracket initializer.
3401 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3403 * gasp.c (malloc): Don't declare, since host.h or system header
3404 files may declare it differently.
3406 * config/atof-ieee.c (int_to_gen): Now static.
3408 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
3409 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
3411 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3413 * gasp.c: Include host.h.
3415 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3417 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
3418 warning, not an error.
3420 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
3421 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
3422 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
3424 (coff_line_base): Renamed from line_base. Changed all uses.
3425 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
3427 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
3428 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
3430 (coff_line_base): Declare.
3431 (coff_add_linesym): Declare if BFD_ASSEMBLER.
3432 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
3433 now takes more arguments.
3435 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3437 * as.c (statistics_flag): Renamed from quiet_flag.
3438 (main): Get statistics with --statistics instead of -noquiet.
3440 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3442 * Makefile.in: Support for Gnu ASsembler Preprocessor.
3444 * read.c (s_lcomm): Align lcomm data.
3445 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
3446 from different sections.
3448 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3450 * write.c (write_object_file): If tc_frob_file is defined, call it
3451 just before calling obj_frob_file.
3452 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
3453 (references changed), and made non-static.
3454 (getExpression): Return void.
3455 (select_gp_value): Abort if gp_value is non-zero. Delete call to
3456 non-existent bfd_set_gp_value.
3457 (alpha_validate_fix): Function deleted.
3458 (alpha_frob_symbol): Function deleted.
3459 (alpha_local_label): Function deleted.
3460 (alpha_frob_file): Renamed from alpha_end.
3461 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
3462 alpha_local_label, alpha_end): Declarations deleted.
3463 (alpha_gp_value, alpha_frob_file): Declare.
3464 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
3465 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
3466 (md_convert_frag): Simplified slightly.
3467 (tc_frob_file): New macro.
3469 * read.c (do_align): New function, most of guts of s_align_*
3470 functions. Look for md_do_align macro, give it a chance to bypass
3471 all but recording of section alignment.
3472 (s_align_bytes, s_align_ptwo): Call do_align.
3473 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
3474 divides object size.
3476 * frags.c (frag_align_pattern): New function.
3477 (frag_align): Rewrite for clarity.
3479 * config/tc-vax.c (md_assemble): Handle O_constant expression.
3480 (vip_begin): Returns pointer to const char. Cast hash_insert arg
3481 to PTR to avoid compiler complaints about const.
3482 (md_begin): Local variable errtxt must point to const.
3484 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
3485 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
3486 the last has an existing host support file. Do handle vax-bsd and
3489 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3491 * config/obj-coff.c (obj_coff_section_header_append): Do not
3492 declare if BFD_ASSEMBLER.
3493 (stack_pop): Correct test for stack underflow.
3494 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
3495 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
3496 type of ignored argument to avoid gcc warning.
3497 (align): Removed unused function.
3499 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3501 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
3502 files, based on port of gas-1.38 contributed by CMU, using a.out
3503 variant. Updated for gas-2.x and ECOFF. Floating-point constants
3504 are still broken, bootstrap testing incomplete.
3506 * literal.c: Comment changes.
3508 * listing.c (listing_source_file): Check for null listing_tail
3509 before indirecting through it.
3511 * expr.h (struct expressionS): Added struct tag.
3513 * as.h: If __GNUC__ and inline are both undefined, define inline
3516 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
3517 rs_align or rs_org frags will be 1.
3518 (relax_segment): For rs_align, if fr_var is not 1, complain if
3519 required padding is not a multiple of the size of the pad pattern.
3520 (fixup_segment): Leave gp-relative relocations alone. For pcrel
3521 relocations referring to the same segment, clear fx_pcrel when
3523 * as.h: Adjust comments on rs_align.
3525 * atof-generic.c: Some reformatting.
3526 (atof_generic): Be careful when mixing signed/unsigned values of
3529 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
3530 Query the fx_done field instead of fx_addsy to see if the fixup
3531 still needs to be applied. Set fx_done and clear fx_addsy both,
3532 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
3533 will only clear fx_addsy, and set fx_done accordingly after
3535 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
3536 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
3539 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
3541 (symbol_begin): Moved to end of file, so function inlining can
3543 (fb_label_count, fb_label_max): Default C static initializers are
3545 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
3546 Declarations deleted.
3547 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
3548 dot_bss_symbol): Defined here, static.
3550 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
3551 including aout/aout64.h.
3553 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
3554 don't write out a section symbol even if it's used in a
3555 relocation; assume relocations will handle section numbers
3556 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
3558 (EMIT_SECTION_SYMBOLS): Default to 1.
3559 (adjust_reloc_syms): Don't create a new symbol for an absolute
3560 reference; just use the absolute section symbol.
3561 (write_relocs): Make printout of reloc values dependent on flag
3563 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
3564 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
3566 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3568 * read.c (lex_type): No longer make '{' a valid character for
3571 * as.c (main): Print long values using %ld.
3573 * messages.c (as_warn_internal): New static function.
3574 (as_warn, 3 versions): Use as_warn_internal.
3575 (as_warn_where, 3 versions): New function.
3576 * as.h (as_warn_where): Declare.
3578 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3580 * as.c (quiet_flag): New flag.
3581 (main): If -noquiet given, display execution time and memory used.
3583 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3585 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
3587 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3589 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
3590 symbols of known size in the undefined section. Put small common
3591 symbols in a .scommon section.
3592 * ecoff.h (ecoff_frob_symbol): Declare.
3593 * config/obj-ecoff.h (obj_frob_symbol): Define.
3594 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
3595 obj_elf_frob_symbol): Removed unused functions.
3596 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
3598 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
3599 of unused functions.
3600 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
3602 * tc-mips.c (g_switch_seen): New static variable.
3603 (md_parse_option): Set g_switch_seen for -G option.
3604 (s_option): If creating PIC code, force the GP size to be 0. Warn
3605 if -G switch used with a non-zero value.
3607 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
3608 comparing against bfd_com_section.
3610 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3612 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
3615 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3617 * expr.c (operand): For floating point operand with unusual fp
3618 char from FLT_CHARS, preserve the character. Patch from Lisa
3621 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3623 * config/tc-mips.c (md_pseudo_table): Add all data allocation
3624 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
3626 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3628 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
3629 C_FCN assume .val has been set to .
3631 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3633 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
3634 confuses GDB for some unknown reason.
3635 * cofnig/obj-som.c: Likewise.
3637 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3639 * literal.c (add_to_literal_pool): Handle duplicates of values
3640 already written to literal pool.
3642 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3644 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
3645 with explicitly marked stabs through BFD: if a symbol marked
3646 N_UNDF | N_EXT is in the absolute section, move it to the
3647 undefined section; move a symbol marked N_INDR into
3648 bfd_ind_section and set the BSF_INDIRECT flag; set the
3649 BSF_WARNING flag for a symbol makred N_WARNING.
3651 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3653 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
3654 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
3656 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3658 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
3659 and 'f' template operand.
3661 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
3662 and '2' in copr and sfu instruction templates.
3664 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3666 * as.h (subseg_force_new): Add prototype.
3668 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
3670 * app.c (do_scrub_next_char): Allow lines like " foolab :".
3672 * read.c (emit_expr): Fix computation of mask.
3673 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
3675 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3677 * ecoff.c (ecoff_set_gp_prolog_size): New function.
3678 (current_file_idx): New static variable.
3679 (add_file): Use and increment current_file_idx instead of indx
3682 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
3684 * config/tc-i960.c (i960_validate_fix): Added argument
3685 add_symbolPP. Indirect through it to get "add_symbolP".
3686 * config/tc-i960.h (i960_validate_fix): Supply prototype.
3687 (TC_VALIDATE_FIX): Pass address of add_symbolP.
3689 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
3690 (i386-*-netbsd0.8): New target, like 386bsd.
3692 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
3693 * Makefile.in (config.h): Protect against multiple inclusions.
3694 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
3695 (ALL_CFLAGS): Omit $(BFDDEF).
3696 * as.h: Include config.h.
3697 (struct symbol): Added forward declaration.
3698 (add_to_literal_pool): Fix declaration.
3699 * as.c: Don't include config.h.
3701 * literal.c (add_to_literal_pool): Take symbol and addend as
3702 arguments, instead of expression, for now. Fix calculation of
3705 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
3708 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
3710 * subsegs.c (subseg_get): Accept new argument "force_new". If
3711 set then a new segment is always created. All callers changed.
3712 (subseg_force_new): New function. Similar to subseg_new, but
3713 always force a new segment to be created.
3715 * config/obj-som.c (som_frob_file): Call adjust_code_sections
3717 (adjust_code_sections): New function. Adjusts the VMA for all the
3720 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
3721 for the unwind descriptors if a function's label follows the
3722 .PROC and .ENTRY directives.
3723 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
3724 is done elsewhere. Don't create a fixup for the unwind
3725 descriptors if the function's label has not been defined yet.
3726 (pa_proc): For SOM, place each procedure within a new $CODE$
3727 subspace. Adjust the segment and frag for the associated
3728 function label if it exists.
3730 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3732 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
3733 (hppa_fix_new): Initialize segment field.
3734 (md_apply_fix): Do nothing for pc-relative fixup which involves
3735 crossing a segment boundary.
3736 (pa_procend): Undefine the current label after handling .PROC
3737 and .PROCEND directives.
3738 (dummy_symbol): Make type "symbolS *". Change references as
3741 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3743 * read.c (read_a_source_file): Cast array argument to unsigned
3745 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
3746 (write_object_file): Don't define punt_it if it won't be used.
3747 (fixup_segment): Don't define skip if it won't be used.
3749 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
3750 (mips_target_format): Declare.
3751 * config/tc-mips.c (mips_target_format): Define with appropriate
3753 (md_parse_option): If -EL or -EB is used, change byte_order and
3754 mips_target_format as appropriate.
3756 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3758 * app.c (do_scrub_next_char): Another attempt to fix bugs
3759 dealing with labels without colons (for HPPA and MRI).
3761 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
3763 * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
3765 * expr.c (integer_constant): Fix computation of too_many_digits.
3766 Variable digit_2 renamed to start. Fix check for whether number
3767 will fit in 32 bits.
3768 * read.c (emit_expr): Use valueT instead of long.
3770 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3772 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
3773 (special_sections): Define.
3774 (obj_elf_special_section): Get default types and attributes from
3775 list of special sections.
3776 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
3778 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
3779 sections to be close together.
3781 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
3784 * listing.c (listing_prev_line): New function.
3785 * listing.c: Include subsegs.h.
3786 (listing_prev_line): New function.
3787 (calc_hex): Reset byte_in_frag to zero for each new frag.
3788 * config/tc-mips.c (append_insn): Call listing_prev_line after
3789 emitting nop instructions.
3790 * Makefile.in (listing.o): Depends upon subsegs.h.
3792 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3794 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
3795 here. Handle case where label may be defined after the .PROC.
3796 (pa_proc): It is not an error if the procedure's label isn't
3797 defined before the .PROC directive.
3799 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3801 * config/te-netbsd.h: New file.
3802 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
3803 a.out-netbsd-386 for this configuration.
3805 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3807 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
3808 with the associated stabs information.
3809 (ecoff_build_symbols): Never set the type of stabs symbols to
3810 st_Global. Don't update the symbol index or ifd if the gas symbol
3811 is not the same as the ECOFF symbol (which is now the case for
3814 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
3816 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
3817 splits the function.
3818 (macro2): New function, if LOSING_COMPILER defined.
3820 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
3822 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
3823 end of a section. (write_object_file): Temporary fix - setup
3826 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3828 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
3829 non-pcrel_offset relocations.
3831 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3833 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
3836 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3838 * literal.c: New file.
3839 * Makefile.in (REAL_SOURCES, OBJS): List it.
3841 * as.h (DEBUG): Don't define.
3842 (struct expressionS, struct fix): Declare in case they're used in
3844 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
3846 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
3849 * subsegs.c (subseg_get): New function. Creates segment if
3850 needed, returns pointer, but doesn't change current segment.
3851 (subseg_new): Use it.
3853 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
3855 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
3856 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
3857 * app.c, flonum.h, hex-value.c (const): Change #if to be more
3860 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
3862 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
3865 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3867 * write.c (write_relocs): bfd_perform_relocation now takes an
3868 additional argument, to return an error string (which we ignore).
3870 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3872 * write.h (struct fix): Field tc_fix_data should be type PTR, not
3873 void*, for compatibility with non-ANSI compilers. Added
3874 single-bit field "fx_done".
3876 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
3878 * tc-hppa.c (pre_defined_registers): Convert to lower case.
3879 Delete spurious register names "%r4L", etc.
3880 (selector_table): Sort and convert to lower case.
3881 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
3882 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
3883 (reg_name_search): Rewrite to call strcasecmp only once per
3885 (pa_chk_field_selector): Rewrite to use binary search.
3886 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
3887 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
3888 sensitive comparisons.
3889 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
3890 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
3891 case sensitive comparison for all symbolic names.
3892 (pa_subspace): Canonicalize strncasecmp arg to lower case.
3893 (pa_subspace_start): Use case sensitive comparison for symbolic names.
3895 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3897 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
3898 symbol is present (i.e., relocation against absolute), create a
3899 phony local symbol, and use it in the reloc.
3900 (fixup_segment): When adjusting a reloc with an absolute symbol,
3901 have TC_FORCE_RELOCATION control clearing add_symbolP too.
3902 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
3904 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
3905 and BSF_GLOBAL, since they're the same.
3907 * as.c (main): Only invoke md_end if it's defined as a macro.
3908 * tc.h (md_end): Don't declare it.
3909 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
3911 * config/tc-vax.c (vip_end): Deleted null function.
3912 * config/tc-mips.c (md_mips_end): Renamed from md_end.
3913 * config/tc-mips.h (md_mips_end): Declare.
3914 (md_end): New macro, calls md_mips_end.
3916 * write.c (write_object_file): Don't close output file.
3917 * as.c (main): Close output file (if needed) after calling
3918 listing_print, which should be after calling write_object_file,
3919 which sets the frag addresses.
3921 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
3922 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
3923 obj_coff_val): Add unused int argument to satisfy prototypes; goes
3924 with Ian's 10 Sep changes.
3925 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
3926 S_SET_STORAGE_CLASS): Now function instead of macros.
3927 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
3928 (tag_insert): Local var ERROR_STRING is const. Use "const" not
3929 "CONST" for argument NAME. Fixed prototype.
3930 (coff_frob_symbol): Removed explicit "#if 1" directive. If
3931 S_IS_EXTERNAL, set storage class to C_EXT.
3932 (s_get_name): Use "const" not "CONST".
3933 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
3934 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
3935 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
3936 BFD_ASSEMBLER, define as macro that aborts.
3937 (obj_extra_stuff, tc_headers_hook): Declare only for
3939 (coff_frob_symbol): Fix prototype.
3941 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3943 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
3946 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3948 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
3949 (tc_gen_reloc, SOM version): For relocations which have no symbol,
3950 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
3952 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3954 * read.c (lex_type): No longer make '[' a valid character for
3957 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
3958 NBYTES_R_LENGTH now const.
3960 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
3961 statements at ends of functions. Don't check for null return from
3962 hash_new, since it won't return at all if there's no memory
3963 available. Also, check for null return from hash_insert, rather
3964 than zero-length string, as success indicator.
3966 * subsegs.c (section_symbol): New function.
3967 * subsegs.h (section_symbol): Declare.
3968 * write.c (adjust_reloc_syms): Use it.
3970 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3972 * Makefile.in (RUNTEST): New variable.
3973 (CHECKFLAGS): Pass it down.
3975 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
3976 unused for now, but supplied by Alpha OSF1 compiler.
3978 * as.h: Protect against multiple inclusions.
3979 (int_to_gen): Don't declare.
3981 * config/atof-vax.c (atof_vax): NULL is not a valid character
3984 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3986 * configure.in (hppa*-*-osf*): Do not consider this a developmental
3989 * config/tc-hppa.c (md_apply_fix): Handle cases where no
3990 relocation will be emitted for 32bit formats.
3992 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3994 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
3995 for any of the 'T' field selectors.
3997 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3999 * config/tc-h8500.c (build_bytes): Get reloc type right for a
4000 %page operation. (md_assemble): Don't modify input_line_pointer.
4001 (mdcoff_sizemachdep): New function.
4002 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
4003 * config/tc-z8k.c (get_operand): Delete bogus check.
4005 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
4007 * write.c (number_to_chars_*): Delete bogus range check.
4009 * output-file.c (TARGET_ARCH): No default.
4011 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4013 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
4014 md_number_to_chars. (md_assemble): Don't modify
4017 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
4019 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
4021 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4023 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
4024 Breaks with the HP compilers.
4026 * config/tc-hppa.c (struct call_info): Remove fields which were
4027 set but never used. Remove all code which sets those fields.
4028 (struct subspace_dictionary_chain): Likewise.
4029 (struct space_dictionary_chain): Likewise.
4030 (pa_desc): Delete useless function. Delete all references.
4031 (hppa_tc_make_sections): No need to count the number of symbols for
4032 the symbol extension section.
4034 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4036 * config/obj-som.c (obj_som_version): Pass version string to
4038 (obj_som_copyright): New function. Much like obj_som_version.
4040 * config/tc-hppa.c (obj_copyright): Define as appropriate for
4042 (pa_copyright): Just a stub now.
4044 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
4045 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
4046 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
4048 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
4049 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
4050 relocations for selecting the current rounding mode.
4052 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
4053 e_rlsel field selectors.
4055 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4057 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
4058 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
4059 OBJ_PROCESS_STAB to call ecoff_stab.
4060 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
4061 INIT_STAB_SECTION is not defined.
4063 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4065 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
4066 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
4067 Fix comments in various places. Always return a value.
4068 Avoid dereferencing a NULL fx_addsy.
4069 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
4071 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
4073 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
4074 be either 0 or 2 (no static link or static link required). Always
4075 assume no static link.
4077 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
4079 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
4080 dependent on howto fields, not on format flavour.
4082 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
4083 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
4085 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
4086 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
4087 (sy_tc, sy_obj): Define so that the fields look like they used to,
4088 until all references get changed.
4090 * write.c (fixup_segment): Lots of variables no longer register.
4091 Reordered some code for easier reading.
4092 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
4093 Deleted superfluous return statement.
4094 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
4095 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
4097 (align, obj_coff_section): Deleted debugging printfs.
4098 * config/tc-i386.c (md_assemble): Discard some register decls.
4099 Use assignment rather than memcpy to copy template.
4100 (op_hash, reg_hash, prefix_hash): Default C initialization of
4101 statics is sufficient.
4102 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
4105 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
4106 TE_LYNX; use coff-sparc otherwise.
4107 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
4109 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
4110 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
4111 returning. Remove some i960-coff-specific code.
4112 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
4113 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
4114 (i960_validate_fix): Declare.
4115 (TC_VALIDATE_FIX): Define.
4116 * config/tc-i960.c (i960_validate_fix): New function.
4118 * write.c (number_to_chars_littleendian): New function. Write out
4119 bytes in little endian order, doing size and range checking.
4120 (number_to_chars_bigendian): New function, similar.
4121 * write.h: Declare them.
4122 * config/tc-*.c (md_number_to_chars): Use them.
4123 * config/tc-vax.c (md_apply_fix): Ditto.
4124 * config/tc-i386.c (md_apply_fix): Ditto.
4126 * config/obj-coff.c: Rearranged code for handling line number
4128 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
4129 since the usage is different from non-BFD_ASSEMBLER case.
4130 (in_function, clear_function, set_function): New macros, to
4131 combine some of the functionality implemented in differnet ways in
4132 BFD_ASSEMBLER and non-... code. Used in other functions that used
4133 to check function_lineoff &c.
4134 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
4135 one for not. Non-BFD_ASSEMBLER version now has temporary variable
4136 to contain char* pointer pointed to by char** argument. Always
4137 follow CROSS_COMPILE code; easier to read that way.
4138 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
4140 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
4141 ".bf", it's been done elsewhere.
4142 (coff_frob_symbol): If ilne number data is pending, call
4143 add_linesym to flush it.
4144 (coff_frob_file): Don't do that here.
4145 * config/obj-coff.h (coff_frob_file): Declare.
4146 (obj_frob_file): Define, to call it.
4148 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
4149 md_estimate_size_before_relax: Define them as macros calling
4151 * config/tc-sparc.c: Don't define them as functions.
4153 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
4155 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4157 * Makefile (clean): Depend on clean-here.
4159 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4161 * config/ho-go32.h: Include fopen-bin.h.
4162 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
4163 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
4164 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
4165 * listing.c (file_info): Use FOPEN_RB instead of "rb".
4166 * read.c (s_include): Use FOPEN_RT instead of "r".
4168 * stabs.c: Include obstack.h.
4170 * tc.h (md_create_long_jump): Don't declare if it's already
4172 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
4174 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
4175 of strerror. Clear bfd_error.
4177 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
4180 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4182 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
4183 (pa_process_exit, pa_procend): Call it for ELF objects.
4185 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4187 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
4188 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
4189 coproc before doing goto ld.
4191 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4193 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
4194 (fixup_segment): Allow the target machine to specify that a
4195 relocation must be generated for a particular fixup. Remove
4196 #ifndef TC_HPPA hack.
4198 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
4200 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
4201 be NULL. Only fixup_segment is supposed to do that.
4202 (hppa_force_relocation): New function.
4204 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4206 * Makefile.in (stabs.o): Added dependencies.
4208 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
4210 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4212 * app.c (do_scrub_next_char): Output a TAB before any
4215 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
4216 exists before trying to peek at its name.
4217 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
4219 (pa_align_subseg): Delete unused/unwanted function.
4221 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4223 * read.c (read_a_source_file): Fix test for when to stick a colon
4224 on the end of a label. Make code conditional on either MRI or
4225 LABELS_WITHOUT_COLONS.
4227 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
4228 the single whitespace character alone. Eat all others.
4230 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
4232 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4234 * config/tc-hppa.c (pa_procend): Do not call process_exit.
4235 (exit_processing_complete): Delete unwanted variable and all
4238 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4240 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
4241 Changed to not actually build the external symbol information, as
4242 that is now done by the ECOFF back end.
4243 (ecoff_build_debug): Changed accordingly.
4244 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
4245 called by ecoff_setup_ext.
4246 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
4247 set corresponding pointer to NULL. Don't set raw_size and
4249 (obj_ecoff_set_sym_index): Removed.
4250 (obj_ecoff_set_ext): New function.
4251 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
4252 (obj_ecoff_set_sym_index): Don't declare.
4253 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
4254 elf_set_index): New functions used for ECOFF_DEBUGGING.
4255 (elf_frob_file): Reworked ECOFF debug generation to use
4256 new functions in bfd/ecofflink.c.
4258 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4260 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
4261 subspace for ELF. In the SOM world, the linker is responsible
4262 for creating the unwind subspaces.
4264 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4266 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
4267 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
4268 already set. Fixes .def var; .val external_var; .scl 3; .endef.
4269 (adjust_stab_section): Make static. Declare return type. Remove
4272 * config/tc-i386.h: Declare tc_coff_fix2rtype and
4273 tc_coff_sizemachdep.
4275 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4277 * write.c (write_object_file): Disable obj_check_file_symbols
4278 hook; only back end using it wasn't using it correctly.
4279 (write_object_file): Always call obj_frob_symbol and
4280 tc_frob_symbol; always retain symbol if it's used by a relocation,
4281 regardless of what these routines indicate.
4282 * config/obj-coff.c (coff_frob_symbol): Renamed from
4283 coff_check_file_symbols.
4284 * config/obj-coff.h (obj_check_file_symbols): Deleted.
4285 (coff_frob_symbol): Declare.
4286 (obj_frob_symbol): Call it.
4288 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
4289 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
4290 (c_section_header): Ditto. Delete superfluous return at end of
4293 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
4295 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
4297 (c_section_header): Rewrite prototype so that it contains no
4298 preprocessing directives. Don't declare it at all if
4301 * configure.in (sparc*-*-lynxos): New target, using coff and
4304 * stabs.c: New file.
4305 * Makefile.in (REAL_SOURCES, OBJS): List it.
4306 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
4307 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
4310 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
4313 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4315 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
4316 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
4317 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
4319 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
4320 ecoff_read_begin_hook.
4321 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
4322 ecoff_symbol_new_hook.
4323 (obj_elf_init_stab_section): Cast alloca result.
4324 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
4325 information and write it out into .mdebug section.
4326 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
4327 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
4328 (ECOFF_DEBUGGING): Define if TC_MIPS.
4329 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
4330 fields required by ECOFF.
4331 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
4332 OBJ_ECOFF in many cases.
4333 (mips_any_noreorder): New variable.
4334 (mips_cprestore_offset): Initialize to -1.
4335 (mips_frame_reg): New variable.
4336 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
4337 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
4338 (md_pseudo_table): Handle "gpword" and "cpadd".
4339 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
4340 of text, data and bss sections to 4. Set alignment of
4341 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
4343 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
4345 (append_insn, macro_build, macro_build_lui): Take place
4346 argument. Changed all callers.
4347 (append_insn): If appending a nop, don't emit one.
4348 (macro_build): Changed assertion for 'i', 'j', 'o' case.
4349 (gp_reference): Removed.
4350 (load_address): New function.
4351 (macro): If mips_noreorder is used, set mips_any_noreorder.
4352 Extensive changes to handle GP and PIC symbols differently.
4353 Build both possible code choices using a variant frag, and
4354 make a final decision at the end of assembly when all
4355 information is known. Added PIC support for all symbol
4357 (mips_ip): Don't permit anything but a number after $ for a
4358 coprocessor register. Don't use .lit4 or .lit8 sections when
4359 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
4361 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
4362 (s_change_sec): Set alignment of ELF .rodata or .sdata section
4364 (s_mipsset): If .set noreorder, set mips_any_noreorder.
4365 (s_cpload): Ignore .cpload if not generating PIC code. Warn
4366 if .cpload is not in noreorder section.
4367 (s_cprestore): Ignore .cprestore if not generating PIC code.
4368 (s_gpword, s_cpadd): New functions.
4369 (tc_get_register): Added frame argument; if true, set
4370 mips_frame_reg to return value. Changed all callers.
4371 (md_estimate_size_before_relax): Don't error out, but instead
4372 determine how much a frag should grow.
4373 (tc_gen_reloc): Return multiple relocs if appropriate, as
4374 determined by md_estimate_size_before_relax.
4375 (md_convert_frag): New function.
4376 (mips_elf_final_processing): Set ELF header flags based on
4377 mips_any_noreorder and mips_pic.
4378 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
4379 (MAX_RELOC_EXPANSION): Define to be 3.
4380 (md_relax_frag): Define to be 0.
4381 (md_convert_frag): Don't define.
4382 (tc_get_register): Changed declaration.
4384 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
4385 support generating ECOFF debugging information for MIPS ELF
4386 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
4387 handling of external symbols: it now always generates exactly
4388 those external symbols that are defined in the global symbol list.
4389 * Makefile.in (REAL_SOURCES): Added ecoff.c.
4390 (REAL_HEADERS): Added ecoff.h.
4391 (OBJS): Added ecoff.o.
4392 (ecoff.o): New target.
4393 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
4394 Remaining code mostly just calls ecoff.c code.
4395 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
4396 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
4398 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
4399 functions in ecoff.c.
4400 (ecoff_stab): Don't declare (now declared in ecoff.h).
4401 (obj_set_sym_index): Define.
4402 (obj_ecoff_set_sym_index): Declare.
4404 * frags.h (frag_grow): Declare.
4405 * frags.c (frag_grow): Made non-static.
4407 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
4408 (relax_segment): If md_relax_frag is defined, use it to handle a
4409 frag of type rs_machine_dependent rather than looking through
4412 * read.c (read_a_source_file): If we find a bad pseudo-op,
4413 do a continue to go on to the next line rather than a break.
4414 Removed duplicate bad pseudo-op code which was never executed.
4416 * read.c (s_lcomm): Do not require a comma after the name.
4418 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
4420 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
4421 * read.c (s_lcomm): Set bss flag for .sbss section if used.
4422 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
4423 bss section. Set SEC_RELOC if there are any relocations, even for
4424 a zero size section.
4426 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
4427 data offset on reloc[0]->address rather than reloc[j]->address, so
4428 that multiple relocs can affect different memory locations.
4430 * write.c (chain_frchains_together, relax_and_size_seg,
4431 adjust_reloc_syms, write_relocs): Make third argument PTR, not
4432 char *, to match definition of bfd_map_over_sections.
4434 * app.c (do_scrub_next_char): Don't interpret a comment character
4435 as starting a CPP line directive unless it is a '#' and is the
4436 very first characters on the line (i.e., do not permit leading
4439 * messages.c (identify): Make file argument non-const, to match
4442 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4444 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
4446 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4448 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
4449 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
4452 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4454 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
4455 * config/obj-som.c (obj_som_version): Add missing ';'.
4456 (som_frob_file): Delete whitespace at EOL.
4458 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
4460 * Makefile.in (VERSION): Updated following 2.2 release.
4462 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4464 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
4465 field selector, rather than an int. All uses of field selectors
4467 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
4468 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
4471 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4473 * config/tc-hppa.c (pa_type_args): For .import statements,
4474 silently ignore attempt to change the symbol type for a function
4475 from ST_ENTRY to ST_CODE on .import.
4477 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4479 * write.h (fixS): Rename fx_callj field to fx_tcbit.
4480 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
4481 config/tc-i960.c: Corresponding changes.
4483 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4485 * Makefile.in (distclean): Delete config-stamp and config.h
4487 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
4490 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
4491 Accept new argument "is_export". All callers changed. When
4492 processing a .export directive for a function, do not allow
4493 the user to set the type to "CODE", instead warn and set the
4496 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4498 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
4499 Lemon <mellon@pepper.ncd.com>).
4500 (mips_ip): Permit odd numbered floating point registers if -mips3.
4501 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
4503 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
4505 * configure.in: Remove h8300h, we have multilib now.
4507 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
4509 * configure.in: Support generic netware as being ELF format.
4510 Recognise unixware if the user supplies it.
4512 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4514 * First cut at cleaning up PA instruction parsing.
4515 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
4516 insn structure as an argument, and a pointer to a string. All
4517 callers changed. Always read any field selector here. Call
4518 evaluate absolute to get a return value.
4519 (evaluate_absolute): Addept pointer to insn structure as its
4520 argument. All callers changed.
4521 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
4522 into an instruction and continuing the main pa_ip loop.
4523 (CHECK_FIELD): New macro for simple range checking of fields.
4524 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
4525 and CHECK_FIELD. All immediate fields now pass through
4526 pa_get_absolute_expression which will also handle field selectors.
4527 Delete dead code. Simplify.
4528 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
4529 applied are in range. Use bfd_put_32 rather than inserting each
4530 byte of the fixed instrution into the buffer ourselves.
4532 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
4533 it was PA specific and is no longer needed (it's now handled
4534 within the PA backend).
4535 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
4536 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
4537 a fixup is $global$ change it to NULL as $global$ is really only
4538 needed long enough to determine the base type of relocation to use.
4540 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
4542 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
4543 for 'z' operands (target of ble branch).
4545 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4547 * config/tc-hppa.c: (update_subspace): Fix type and name of last
4548 parameter. All callers fixed.
4549 (md_begin, pa_chk_field_selector, pa_entry): Lint.
4551 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
4552 to default state after it's been used.
4554 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4556 * config/obj-som.c (obj_som_init_stab_section): Change
4557 space/subspace sort keys for the stab sections so as to avoid
4558 bugs in the hp linker and pxdb.
4560 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4562 * write.c (chain_frchains_together): Update pointer to last
4563 frag for a segment in the seginfo structure.
4565 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
4567 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
4569 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4571 * write.c (fixup_segment): Handle conversion of subtraction to
4572 pc-relative addressing even if pc-relative flag is already set.
4574 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
4577 * doc/Makefile.in (distclean): Delete intermediate files from dvi
4578 build, but not the dvi or info files.
4579 * Makefile.in (clean-here): New target; cleans up current
4581 (distclean): Use it instead of clean.
4583 * read.c (s_xstab): Don't use alloca.
4585 * messages.c (identify): New routine; print message identifying
4586 following messages as coming from assembler.
4587 (as_show_where, as_bad_internal, as_bad_where): Call it.
4588 (as_fatal): Don't need to identify program any more.
4590 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4592 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4594 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
4596 (get_stab_string_offset): Remove unused variable aligned.
4598 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4600 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
4601 predefined register table.
4602 (pa_parse_number): Handle %rp in common register shortcut code.
4603 Consistently set return value to -1 for an error. Clean up error
4604 messages and only print them when "print_errors" is true. Handle
4605 empty string case like the HP assembler -- assume a value of
4608 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
4609 standard hpux include files to pick up various function decls.
4611 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
4612 stdio.h. Delete bogus declaration of free. Get path to
4613 alloca-conf.h right.
4615 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4617 * expr.c (operand): Fix checks for characters following "0b" or
4620 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4622 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
4623 so GAS can attach unwind descriptor information to a BFD symbol.
4624 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
4625 descriptor information to the BFD symbol.
4626 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
4627 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
4629 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
4630 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
4631 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
4632 build "end-of-function" symbols for SOM, they are not needed.
4634 * config/tc-hppa.c (process_exit): Create temporary symbols with
4635 correct prefixes so they can be eliminated later.
4637 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
4638 (pa_callinfo): Insert framesize into the unwind information as
4639 soon as it's available.
4640 (pa_build_unwind_subspace): Do not insert framesize into the unwind
4643 * Add support for marker type relocations. These mark areas
4644 of interest to the linker. ENTRY/EXIT relocations for SOM are
4645 an example of marker relocations.
4646 * write.c (write_relocs): Instead of assuming size of a relocation
4647 is 4 bytes, pick up the size from relocation itself.
4648 (fixup_segment): Do not complain that a value is too small for
4651 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
4652 * expr.c (operand): Set sy_used for any symbol used as an operand.
4653 (expr): Likewise for any symbol used in an expression.
4654 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
4655 symbols which are never used and absolute symbols which local scope.
4657 * config/obj-som.h (obj_frob_file): Define.
4658 * config/obj-som.c (obj_som_init_stab_section): Set alignment
4659 of stab sections. Make space for the special stab entry.
4660 (adjust_stab_sections): Adjust the special entry in the
4662 (som_frob_file): New function. Simply calls adjust_stab_sections
4665 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4667 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
4668 (mips_pic, mips_cprestore_offset): New static variables.
4669 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
4670 Ignore .bgnb and .endb.
4671 (gp_reference): _gp_disp is never addressed off GP.
4672 (macro_build): Ignore macros while searching for insn. For cases
4673 i, j, and o, accept the reloc type as an argument rather than
4674 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
4675 BFD_RELOC_MIPS_GPREL. Added new case a.
4676 (set_at, load_register, macro): Changed calls to macro_build to
4677 pass new argument for i, j and o cases.
4678 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
4679 special handling when generating SVR4 PIC code.
4680 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
4681 rather than hard coded constants.
4682 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
4683 BFD_RELOC_MIPS_CALL16.
4684 (s_option): Set mips_pic based on .option picN.
4685 (s_abicalls): New function; set mips_pic to 2.
4686 (s_cpload): New function; handle .cpload.
4687 (s_cprestore): New function; handle .cprestore.
4689 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
4690 .endb and .verstamp, setting them to s_ignore.
4692 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4694 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
4695 field. Define SUBSPACE_DEFINED accessor macro.
4696 (pa_subspace): Allow user to override subspace attributes for
4697 built-in subspaces. Set ssd_defined at the end of fcn -- that
4698 way the attributes can only be changed once. Pass newly allocated
4699 name to is_defined_subspace, not a pointer to the input line.
4700 Fix typo in space/subspace rework.
4701 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
4703 * config/tc-hppa.c (pa_import): If currently in the text segment
4704 and a symbol is imported without type information, set BSF_FUNCTION
4706 * write.c (relax_and_size_seg): Correct test to determine if
4707 the section's size was rounded up.
4709 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
4710 can properly set all the SOM symbol types.
4711 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
4712 symbol types which can be set from an IMPORT/EXPORT statement.
4713 (pa_export_args): Set the pa_symbol_type type based on arguments.
4714 If defined, call obj_set_symbol_type to pass this information on
4717 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
4718 stab section we make.
4719 (s_stab_generic): Likewise.
4721 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4723 * Allow backends to override the value of the fake label.
4724 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
4725 assume backends will define LOCAL_LABEL if anything other than
4726 'L' is used to denote a local label.
4727 (FAKE_LABEL_NAME): New macro. Defines the default name used for
4729 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
4730 and instead simply use the string defined by FAKE_LABEL_NAME.
4731 (operand): Likewise.
4732 * read.c (s_stab_generic): Likewise.
4733 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
4734 known to be a local label.
4735 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
4736 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
4737 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
4738 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
4739 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
4740 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
4742 Rework space/subspace handling in PA code to fully support
4743 SOM spaces/subspaces.
4744 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
4745 to control the use of space/subspace name aliases.
4746 (update_subspace): Accept space chain entry for containing space
4747 as a new parameter. All callers changed.
4748 (pa_get_label): Use current_space rather than pa_segment_to_space.
4749 (pa_define_label): Likewise.
4750 (pa_undefine_label): Likewise.
4751 (md_begin): Change into the (possibly modified) text_section.
4752 (pa_parse_space_stmt): Create a new segment/space if create_flag
4753 is true, and the space name is not one of the two predefined spaces.
4754 (pa_subspace): Use current_space rather than a lookup via
4755 pa_segment_to_space. Reset BFD section flags as required by
4756 the .subspace directive. Likewise for the section alignment.
4757 Pass the current space to update_subspace and create_new_subspace.
4758 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
4759 is true. When not using aliases, create a BFD section for each
4760 subspace encountered. When not using aliases replace the default
4761 text, data, and bss segments with new ones.
4762 (create_new_subspace): When not using aliases each subspace has a
4763 section/segment and subsegments are not needed, so set the subsegment
4766 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
4767 obj_set_section_attributes to pass space attributes to the
4769 (create_new_space): Likewise.
4770 (create_new_subspace): Likewise for subspace attributes using
4771 obj_set_subsection_attributes.
4772 (update_subspace): Likewise for subspace attributes using
4773 obj_set_subsection_attributes.
4775 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
4776 for $TEXT$ and $PRIVATE$ from the default space structure.
4778 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
4779 as appropriate for the given type.
4781 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
4784 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
4787 * config/obj-som.[ch]: New files for SOM support. Note SOM
4788 support is not yet complete in GAS or BFD.
4790 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
4791 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
4794 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4796 * Allow backends to override the section names used for embedded
4797 stabs support. Needed for SOM.
4798 * read.c (STAB_SECTION_NAME): Default the name of the stab section
4800 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
4801 (get_stab_string_offset): Is now passed the full name for the
4802 stab string section rather than a name prefix. All references
4804 (s_stab_generic): New argument for the stab string section name.
4805 all references changed.
4806 (s_xstab): Append "str" to the stab section name to get the
4807 stab string section name.
4808 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
4809 to stab section name to get the stab string section name. Pass
4810 the full name of the stab string section to get_stab_string_offset.
4811 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
4813 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
4814 textand data segments. Warn user "-R" is unsupported on the
4817 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4819 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
4820 .align and .ALIGN directives.
4822 * config/tc-hppa.c (pa_space): Do not report an error for a .space
4823 directive which does not define a "well-known" space and does
4824 not include a space number as an argument.
4826 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
4827 "defined", "loadable", "code_only" and "space_index" fields.
4828 (pa_def_spaces): Correct initialization of the "spnum", "defined",
4829 and "private" fields.
4831 * write.h (struct fix): Add new tc_fix_data field for the various
4832 backends to attach machine dependent fixup information to.
4833 * write.c (fix_new_internal): Initialize new tc_fix_data field.
4834 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
4836 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
4837 callers to get HPPA fixup information from the tc_fix_data field
4839 (hppa_fix_root): Delete unnecessary variable.
4840 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
4842 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
4843 function. Fix all callers.
4844 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
4846 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
4847 if a particular fixup is adjustable.
4848 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
4849 perform the real work.
4851 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
4852 of OBJ_XXX conditionals.
4853 (MAX_RELOC_EXPANSION): Likewise.
4855 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
4856 callers. Now returns log2 (N) for positive N which are an exact
4857 power of two or -1 for an error.
4859 * config/tc-hppa.c (pa_callinfo): Range check values provided for
4860 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
4861 inserting them into the unwind table.
4863 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
4864 (hppa_gen_reloc_type): New object format dependent macro.
4865 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
4866 conditional. The code can (and will) be shared between SOM & ELF
4867 formats in the near future.
4868 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
4869 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
4870 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
4873 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
4876 * config/obj-elf.h (obj_elf_version): Add extern prototype.
4878 * configure.in (hppa-*-bsd*): New configuration.
4879 BFD is always used for GAS generating SOM objects.
4881 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
4882 adjustment is rejected by the target machine.
4884 * config/tc-hppa.c (pa_big_cons): Delete function and its
4885 declaration. All callers changed to use pa_cons.
4887 * write.c (fixup_segment): Fix indention and open/close brace
4890 From Pete Hoogenboom:
4891 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
4894 * config/tc-hppa.c (pa_parse_space_stmt): Advance
4895 input_line_poitner when an invalid argument is encountered.
4897 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4899 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
4900 the table, require that the one without bit 0x1000000 set come
4901 first. Require further that it be case 'b' or 'P'. The a29k
4902 opcode table already meets these constraints.
4903 (machine_ip): When handling case 'i' or 'A', make sure that the
4904 appropriate opcode really exists by looking at the next entry in
4907 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4909 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
4910 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
4912 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
4913 after a .ent directive.
4915 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
4916 between 32 and 63 for double shift instruction). Do & 0x1f rather
4918 (printInsn): Handle '>'.
4920 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4922 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
4923 number in the right place. Untested. Probably does not work for
4924 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
4926 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
4927 an illegal offset of 0 or -1.
4929 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
4930 section to a longword boundary.
4932 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
4934 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
4937 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
4940 Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4942 * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
4944 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4946 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
4947 address. (md_assemble): Make error handling a bit more graceful.
4948 (md_apply_fix): Don't warn on non aligned displacement.
4950 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
4953 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4955 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
4956 as.info* even if they're in $(srcdir) (e.g., for FSF
4959 * write.c (write_relocs): For relocs that are pc_relative and
4960 pcrel_offset and not partial_inplace, adjust reloc->addend to
4961 compensate for a bfd_perform_relocation bug.
4963 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
4964 * config/tc-sparc.c: Ditto.
4965 (tc_gen_reloc): Include fx_offset for pcrel fixups.
4967 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
4969 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
4971 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4973 * messages.c: replaced all variables called Format with 'format',
4974 for consistency throughout
4976 * configure.in: handle mips*- instead of mips, mips*el for little
4977 endian configurations
4979 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4981 * input-scrub.c (physical_input_file, logical_input_file,
4982 physical_input_line, logical_input_line): Made static.
4983 (as_where): Return current file name and line number, don't print
4985 * messages.c (as_show_where): New static function. Other
4986 functions use it instead of as_where.
4987 (as_bad_internal): New static function.
4988 (as_bad): Use as_bad_internal.
4989 (as_bad_where): New function, like as_bad but taking a file name
4991 * as.h (as_bad_where): Declare.
4992 (as_where): Change prototype for new arguments.
4993 * write.h (fixS): Added fields fx_file and fx_line.
4994 * write.c (fix_new_internal): Save file and line number in fix.
4995 (fixup_segment): Use as_bad_where, not as_bad.
4996 * input-file.c (f_in, file_name): Made static.
4997 * cond.c (struct file_line): Just use file and line fields.
4998 (s_else): Use as_where and as_bad_where, not get_file_line and
5000 (get_file_line, set_file_line): Removed.
5001 * listing.c (listing_newline): Use as_where.
5002 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
5003 * config/obj-ecoff.c (add_file): Use as_where.
5004 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
5005 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
5006 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
5008 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
5010 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
5011 OPTIONAL_REGISTER_PREFIX if either is already defined.
5013 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
5015 * configure.in: Set bfd_gas for all sparc targets. Added facility
5016 for keeping or rejecting configurations still under development;
5017 default is to assume production environment, and reject configs
5018 still being worked on. Mark Elf configurations (except sparc and
5019 i386) as developmental. Deleted cases matching some generic names
5020 in favor of more specific names. (E.g., when we get Alpha
5021 support, we'll still only support VMS for Vax.)
5023 * config/tc-sparc.h (md_end): New macro.
5024 * config/tc-sparc.c (md_end): Function deleted.
5025 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
5026 version compiling. All sparc targets will use bfd now.
5027 * tc.h (md_end): Don't declare if it's defined as a macro.
5029 Changes from Jeff Law and Peter Hoogenboom:
5031 * read.c (next_char_of_string): Limit octal character constants to
5034 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
5035 against placing additional object-file dependent code here. Warn
5036 against contaminating all of GAS with the internals of tc-hppa.c
5037 through inclusion of tc-hppa.h. Delete all forward declarations
5038 for functions only used within tc-hppa.c, likewise for structures,
5039 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
5040 conditional code in a few small places.
5042 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
5043 structures, global variables, forward declarations together.
5044 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
5045 conditional code -- try to group conditional code together
5046 into a few places. Make all functions and variables which
5047 are only used within tc-hppa.c static. PARAMize all functions.
5048 Add comments to functions. Delete unused functions, variables,
5049 #defines, etc. Delete unused members within structures. Delete
5050 ldil;ble hacks -- it is believed they were installed to work
5051 around old gas bugs. Avoid using mixed case for local
5052 functions, variables, and structures. Fix formatting problems
5053 not found by GNU-indent. Add FIXME notices for things which
5054 should be worked on the near future. Delete lots of old
5055 useless (1.36 PA-SOM) code.
5057 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
5058 field of the fixS structure. Needed to build unwind
5059 descriptors correctly.
5061 * write.c: (fixup_segment): Allow expressions such as
5062 sym1-sym2+const as long as sym2 is $global$.
5064 * write.c (adjust_reloc_syms): Provide a hook so that a target
5065 cpu configuration can reject certain relocation reductions.
5066 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
5067 which do not involve function symbols.
5069 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
5070 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
5072 * config/tc-hppa.c: Likewise.
5074 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
5075 of elf32_symbol_type.
5076 (pa_export_args): Likewise.
5077 (elf_hppa_final_processing): Likewise.
5078 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
5080 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
5083 * config/tc-hppa.c: (md_section_align): Align all sections to
5084 a multiple of the section alignment rather than always a
5087 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
5088 bits are zero (eg they specify no relocations), then do not even
5089 bother adding their entries to thesymextn section.
5091 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5093 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
5094 option, which is used by the SunOS make default .s.o rule.
5096 Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5098 * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
5099 operating on upper 32 bits of immediate constants to lower-half
5100 relocs with adjusted constants.
5102 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5104 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
5106 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
5107 (m68k_aout_machtype): New variable, if OBJ_AOUT.
5108 (md_assemble): Initialize m68k_aout_machtype based on
5109 current_architecture, if OBJ_AOUT.
5110 (md_parse_option): Remove obsolete reference to omagic.
5112 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5114 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
5115 (s_option): Ignore .option O* and .option pic*.
5116 (s_ent): Skip whitespace between symbol and optional digit.
5117 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
5119 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
5120 characters in state 6.
5121 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
5124 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
5125 for ELF by hacking around bizarre bfd_perform_relocation behaviour
5126 that I don't dare change.
5128 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
5130 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
5131 call strchr for each character to see if it is a special char,
5132 instead add a second loop over special_chars. Set alignment
5133 of text, data and bss sections to 4.
5134 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
5136 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
5137 ELF, since the ELF object format does not have these type of
5138 relocations. Change the abort into as as_bad and return
5139 BFD_RELOC_NONE to silence compiler warnings.
5140 (md_assemble): Keep track of the instruction size. Allow white
5141 space between the $ and the constant for compatibility with older
5142 gases and other assemblers.
5143 (i386_operand): Skip spaces between $ and expression.
5144 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
5145 ELF. Convert abort into an as_bad and assert into as_fatal.
5147 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5149 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
5150 sub_symbolP is in the current segment, convert to a PC-relative
5151 fixup and discard the symbol.
5153 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5155 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
5156 for st_StaticProc just like st_Proc.
5158 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
5159 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
5162 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5164 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
5165 (mips_regmask_frag): New static variable, if OBJ_ELF.
5166 (md_begin): If OBJ_ELF, create .reginfo section and set
5167 mips_regmask_frag to a frag.
5168 (mips_elf_final_processing): New function, if OBJ_ELF. Set
5169 mips_regmask_frag to register mask information.
5170 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
5173 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5175 * messages.c (as_fatal): Use myname when printing messages.
5177 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
5178 as initial "return" value in case hashing isn't needed.
5180 * config/tc-a29k.c (md_atof): Return null, not empty string, on
5182 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
5183 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
5184 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
5185 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
5187 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5190 * config/tc-h8300.c (get_specific): Special action if 8 bit
5191 address seen. (check_operand): Don't complain if truncating top
5192 bits of an 8 bit address. (build_bytes): Allow an immediate and
5193 an absolute in the same insn.
5195 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5197 * write.c (write_contents): Don't crash if seginfo is NULL.
5199 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
5200 by modifying .reginfo section, not by directly modifying BFD
5203 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5205 * config/ho-sunos.h: remove extern time declaration
5207 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5209 * messages.c (as_fatal): Do mention that it's the assembler that
5210 got the fatal error.
5212 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5214 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
5215 hold register masks.
5216 (md_begin): Initialize them to zero.
5217 (append_insn): Update mips_gprmask and mips_cprmask. Also add
5218 register variables pinfo and prev_pinfo.
5219 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
5220 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
5221 and cprmask from mips_gprmask and mips_cprmask.
5223 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
5224 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
5225 (various): Change all references to GP references to apply if
5226 GPOPT, not if OBJ_ECOFF.
5227 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
5228 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
5230 (s_frame, s_loc, s_mask): Comment out entire functions, rather
5231 than just body. They're not used anyhow.
5232 * configure.in: Set cpu_type to mips for mips*. Accept
5233 mips-*-elfl* and mips-*-elf*.
5235 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
5237 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
5240 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5242 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
5243 BFD_RELOC_64 into BFD_RELOC_32.
5244 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
5245 (cons_fix_new_mips): Declare.
5247 Changes to let cons handle bignums like general expressions.
5248 * expr.h (expressionS): New field X_unsigned.
5249 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
5251 (expr) Fix typo resultP to right if missing operand. Set
5252 X_unsigned to 1 when building new expression.
5253 * read.c (potable): Make "octa" and "quad" call cons, not
5255 (cons): Handle bignums. If given an O_constant (small integer) to
5256 fill a big space, turn it into a bignum.
5257 (parse_bitfield_cons): Set X_unsigned field.
5258 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
5260 * read.h (big_cons): Remove prototype.
5261 * symbols.c (resolve_symbol_value): Don't give a warning if a
5262 symbol in expr_section can not be resolved.
5263 (S_SET_VALUE): Clear X_unsigned.
5264 * write.c (write_object_file): If resolve_symbol_value failed on a
5265 symbol we are writing out, give a warning.
5266 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
5267 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
5268 call pa_cons, not pa_big_cons.
5269 (pa_big_cons): Remove.
5270 * config/tc-hppa.h (pa_big_cons): Remove declaration.
5271 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
5274 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5276 * doc/as.texinfo (Copying): new node, to handle the recent changes
5277 in the texinfo/gpl.texinfo file
5279 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5281 * read.c (big_cons): Handle "0" correctly.
5283 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
5285 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5287 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
5288 have pc-relative fixup.
5289 (md_parse_option): Move "-k" case down near "-pic" case.
5291 * configure.in: Alphabetize list of cpu type alternatives. Enable
5292 OS values of "linux*elf*" and "linux*coff*" to select those
5293 formats, with linux emulation. Don't bother checking for upper-
5294 or mixed-case versions of "ose".
5296 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5298 * config/z8k.c (md_pseudo_table): add "unseg".
5300 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5302 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
5303 found while extending the dissassembler.
5305 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
5307 * configure.in: Split i386 LynxOS out from other coff targets,
5308 add a specific Lynx emulation.
5309 Add m68k LynxOS target.
5310 * config/tc-i386.c: Define specific Lynx target format.
5311 * config/tc-m68k.c: Define specific Lynx target format.
5312 * config/te-lynx.h: New file.
5314 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
5315 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
5316 (INIT_STAB_SECTION): Define.
5317 * config/obj-coffbfd.c: Include <time.h>.
5318 (write_object_file): Look for .stab sections and call
5319 adjust_stab_section.
5320 (adjust_stab_section): New function, fills in the first symbol
5321 of a stab section with number of symbols and string table size.
5322 (obj_coff_init_stab_section): New function, creates the initial
5323 symbol for a stab section.
5325 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5327 * config/atof-vax.c (md_atof): Return null on success instead of
5329 * config/atof-tahoe.c (md_atof): Ditto.
5330 * read.c (float_cons): Expect a null pointer for success, not an
5333 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
5334 on success, instead of empty string. All callers changed.
5336 * config/tc-vax.c: Use PARAMS in declarations.
5337 (vip_op): Use NULL instead of empty string for success in error
5340 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5342 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
5343 in different defined segments.
5345 * write.c (relax_segment): Localize "aim" variable. If
5346 DIFF_EXPR_OK, don't impose checks on symbol segment types.
5347 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
5348 segment, convert to a PC-relative fixup and discard the symbol.
5350 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
5351 (md_parse_option) [TE_SUN3]: Set it for "-k".
5352 (m68k_ip): Generate proper fixup for mode 7.3.
5353 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
5355 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5357 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
5358 earlier in the file.
5359 (insop, add_exp): Now defined as functions, for readability.
5360 (insop): Now takes two arguments; callers changed.
5362 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5364 * config/tc-m88k.c (get_o6): new function.
5365 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
5366 get_vec9, getval, get_pcr, calcop, match_name): make static and
5368 (s_file): remove extraneous forward decl.
5369 (md_begin): add const to retval decl.
5370 (calcop): cope with instructions without arguments. Handle 'o'
5371 type argument, the o6 field of the prot insn.
5372 (md_estimate_size_before_relax): return a dummy value.
5374 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
5375 in bits 10 through 7. flt.[dxs]s requires an r register in the
5376 second argument. New instruction lda.x. New instruction muls
5379 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5381 * Makefile.in (distclean): Recurse like clean.
5382 * doc/Makefile.in (distclean): New target.
5384 * config/tc-mips.c (md_begin): Set BFD architecture and machine
5385 based on MIPS ISA level.
5387 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5389 * as.c (main): "exhausted", not "exhuasted".
5391 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
5392 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
5393 (write_object_file): Never strip symbols with sy_used_in_reloc
5396 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
5397 Solaris and SVR4 style .section pseudo-ops.
5398 (obj_elf_ident): Set SEC_READONLY for .comment section.
5399 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
5400 generating a reloc, don't apply a fix.
5402 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5404 * config/obj-coffbfd.c (relax_align): Now static.
5406 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5408 * read.c (get_stab_string_offset): Make non-static. Make
5409 arguments const. Don't align strings to 4 byte boundaries.
5410 * read.h: Declare get_stab_string_offset.
5411 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
5412 SEC_LOAD for progbits section.
5413 (obj_elf_init_stab_section): New function.
5414 (adjust_stab_sections): Add casts to avoid warnings.
5415 * config/obj-elf.h (INIT_STAB_SECTION): Call
5416 obj_elf_init_stab_section.
5417 (OBJ_PROCESS_STAB): Removed definition.
5419 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5421 * config/obj-elf.h (S_GET_SIZE): Define.
5422 (obj_frob_forward_symbol): Define.
5423 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
5425 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5427 * tc.h: Declare tc_gen_reloc differently depending upon
5428 RELOC_EXPANSION_POSSIBLE.
5429 * config/obj-elf.c (obj_elf_section): Only set flags when first
5430 creating the section.
5432 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5434 * config/tc-mips.c (append_insn): Don't swap a trap instruction
5437 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5439 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
5440 set previous_section and previous_subsection and then call s_data
5441 and s_text, respectively.
5442 (obj_pseudo_table): Add data and text.
5443 (obj_elf_section): Add SEC_LOAD to default initialization of
5444 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
5445 SEC_ALLOC for "alloc" string. Don't bother trying to find the
5446 section; just use subseg_new.
5448 * read.c (change_to_section): Removed. This is now done by
5450 (get_stab_string_offset): Rearranged somewhat. Create the section
5451 using subseg_new. Store the string index in seg_info, rather than
5452 in a static variable. Force the first string to be empty. Use
5453 frag_more rather than FRAG_APPEND_1_CHAR.
5454 (s_stab_generic): Rewrote.
5455 * subsegs.h (segment_info_type): Added stabu union.
5456 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
5457 * config/obj-aout.c: Don't include aout/stab_gnu.h.
5458 (obj_aout_stab, obj_aout_desc): Removed.
5459 (obj_pseudo_table): Removed desc and stabX entries.
5460 * config/obj-bout.c: Same changes as config/obj-aout.c.
5461 * config/obj-bout.h (S_SET_TYPE): Define.
5462 (tc_bout_fix_to_chars): Declare.
5463 * config/obj-coff.c (obj_coff_stab): Removed.
5464 (obj_pseudo_table): Removed desc and stabX entries.
5465 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
5466 * config/obj-coffbfd.c (current_stab_symbol): Removed.
5467 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
5468 n_other, n_desc and n_value fields.
5469 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
5470 (MAKE_STAB_SYMBOL): Removed.
5471 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
5472 Changed arguments and removed parsing code.
5473 (obj_pseudo_table): Removed stabX entries.
5474 * config/obj-ecoff.h (ecoff_stab): Declare.
5475 (OBJ_PROCESS_STAB): Define.
5476 * config/obj-elf.c: Don't include aout/stab_gnu.h.
5477 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
5478 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
5480 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
5481 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
5482 set SEC_LOAD for .note section.
5483 (adjust_stab_sections): Get frag pointer from seg_info, rather
5484 than looking through frags.
5485 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
5486 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5488 * config/obj-vms.c (obj_aout_stab): Removed.
5489 (obj_pseudo_table): Removed stabX entries.
5490 * config/obj-vms.h (S_SET_TYPE): Define.
5492 * as.h: Declare listing.
5493 * read.c: Don't declare listing.
5494 (emit_expr): Cast fix_new_exp argument.
5495 (parse_bitfield_cons): Correct printf format.
5496 * symbols.c (symbol_new): Add cast to avoid warning.
5497 * write.h: Declare text_last_frag and data_last_frag.
5498 * config/obj-bout.c (obj_bout_line): Added dummy argument.
5499 * config/obj-coffbfd.c: Add some casts to avoid warnings.
5500 * config/tc-a29k.c: Likewise.
5501 * config/tc-i960.c: Likewise. Also fully bracket structure
5502 initializations, fix printf formats, and remove unused variables.
5504 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5506 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
5507 * struc-symbol.h: Declare verify_symbol_chain and
5508 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
5509 * symbols.c (verify_symbol_chain): Removed useless expression.
5510 * write.c (headers, the_object_file): Only use if not
5511 BFD_ASSEMBLER and not BFD.
5512 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
5514 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
5516 * write.h: Declare relax_segment.
5517 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
5519 (stack_top): Commented out, since it's not used.
5520 Fixed up pseudo-op functions to take an ignored int argument.
5521 (size_section): Added default BAD_CASE to switch.
5522 Changed bzero calls to memset.
5523 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
5524 (s), not on s itself.
5525 * config/tc-a29k.c (s_use): Take ignored int argument. Only
5526 define if OBJ_COFF is not defined.
5527 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
5528 argument signed again.
5529 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
5531 (m68k_ip): Fully bracket initialization of archs.
5532 Correct several formats for __LINE__ to be %d rather than %s.
5533 (init_table): Fully bracket initialization.
5534 Cast values larger than 0x7f assigned to fr_opcode to char.
5536 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
5537 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
5538 section name, and subseg_set always takes a segT. Changed all
5539 callers as appropriate.
5540 * config/obj-coffbfd.c (change_to_section): Renamed to
5541 obj_coff_add_segment. Corrected. Made callers use subseg_new.
5542 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
5545 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
5547 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
5549 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5551 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
5554 * Added a number of casts to function calls.
5555 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
5556 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
5557 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
5558 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
5559 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
5560 (obj_elf_section), config/tc-i386.c (parse_register),
5561 config/tc-sparc.c (isoctal, s_proc): Cast char
5562 array indices to unsigned char.
5563 * app.c (process_escape): Make static. Add prototype. Change
5564 argument from char to int.
5565 * as.c: Include output-file.h for prototypes. Comment out unused
5567 * Makefile.in (as.o): Depend on output-file.h.
5568 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
5569 (pseudo_typeS): Add prototype to poc_handler field.
5570 (print_version_id): Add prototype.
5571 (xmalloc, xrealloc): Change size arguments to unsigned long.
5572 (do_scrub_next_char): Add prototypes for function arguments.
5573 (had_errors, had_warnings, scrub_from_file): Remove duplicate
5575 * atof-generic.c (atof_generic): Make size variables unsigned.
5576 * cond.c (ignore_input): Removed unused local variable ptr.
5577 * expr.c (floating_constant, integer_constant): Make static. Add
5579 * flonum-copy.c (flonum_copy): Make size variables unsigned.
5580 * frags.h: Add prototype for frag_init.
5581 * hash.h, hash.c: Change hash values from char * to PTR, make hash
5582 strings const, make returned error strings const char *. Added
5583 prototypes for functions.
5584 * input-file.h, input-file.c (input_file_buffer_size): Return
5586 * input-scrub.c (buffer_length): Make unsigned.
5587 (input_scrub_push, input_scrub_pop): Make static.
5588 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
5589 long and use %lx. Print name of segment rather than address of
5591 (listing_list, listing_title): Change argument to int.
5592 (listing_eject, listing_flags, listing_psize): Add int argument.
5593 * listing.h: Corresponding declaration changes.
5594 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
5596 * read.h: Change get_absolute_expression prototype to return
5597 offsetT. Add prototype for next_char_of_string. Various
5599 * read.c: Remove prototype for next_char_of_string.
5600 (pobegin): Make errtxt const. Make new_length, tmp_len and num
5602 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
5603 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
5605 (s_comm): Change temp from valueT to offsetT. Cast to long when
5606 printing and use %ld (only for error messages anyhow).
5607 (s_long, s_int): Remove unused functions.
5608 (cons): Change argument to int.
5609 (emit_expr): Use %lx when printing longs.
5610 (get_absolute_expression): Return offsetT, not long.
5611 (get_stab_string_offset): Comment out unless
5612 SEPARATE_STAB_SECTIONS.
5613 (s_stab_generic): Remove unused offset. Define seg_is_new only
5614 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
5615 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
5616 * symbols.c: Remove nested comment.
5617 (symbol_new): Rename value to valu.
5618 (colon): Use %ld and cast to long in error message.
5619 * symbols.h: Remove duplicate verify_symbol_chain declaration.
5620 * tc.h: Remove unused md_emit_relocations declaration.
5621 (tc_gen_reloc): Add declaration.
5622 * write.c (cvt_frag_to_fill): Change first argument name depending
5624 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
5625 declarations. Make n unsigned.
5626 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
5627 to f to avoid shadowing.
5628 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
5629 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
5630 punt_it if they will be used. Make i and n unsigned.
5631 (fixup_segment): Cast to long and use %ld in error message.
5632 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
5633 * config/obj-aout.h: Remove nested comment. Add prototype for
5634 obj_aout_frob_symbol.
5635 (obj_aout_line, obj_aout_desc): Add int argument.
5636 * config/obj-ecoff.c: Changed build routines to use an unsigned
5638 (add_string): Make len unsigned long.
5639 (obj_ecoff_stab): Use %lu in error message.
5640 * config/obj-elf.c (obj_elf_common): Comment out unused label
5642 (obj_elf_frob_symbol): Return 0 (currently broken).
5643 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
5644 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
5645 obj_elf_line, obj_elf_previous): Add int argument.
5646 (obj_elf_write_symbol_p): Make static.
5647 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
5648 * config/tc-hppa.h: Remove declarations of functions declared in
5650 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
5651 (s_bss): Add int argument.
5652 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
5653 (dummy): Remove unused function.
5654 (md_assemble): Rename local o to op to avoid shadowing.
5655 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
5656 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
5657 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
5658 %ld in error messages.
5659 * config/tc-sparc.c: Remove duplicate declarations.
5660 (getExpression): Rewrite condition to avoid empty conditional
5662 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
5665 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5667 Changes from Jeff Law:
5669 * config/tc-hppa.c (md_assemble): Fix typo.
5670 (pa_ip): Delete unused variables and labels. Do not check for
5671 unsigned values being < 0, it can't happen.
5672 (is_same_frag): Return a value in recursive call case.
5673 (pa_callinfo): Delete unused variables and labels.
5674 (pa_comm): Likewise.
5675 (pa_copyright): Likewise.
5676 (pa_export): Likewise.
5677 (pa_import): Likewise.
5678 (pa_param): Likewise.
5679 (pa_space): Likewise.
5680 (pa_subspace): Likewise.
5682 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5684 * read.c (get_stab_string_offset, s_stab_generic): If
5685 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
5687 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5689 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
5690 default flag values.
5692 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
5694 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
5696 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
5697 various stab-related directives.
5698 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
5699 * write.c: (merge_data_into_text): Fix ifdef tangle.
5700 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
5701 for stab reader to use.
5702 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
5703 stab reader, macros to access.
5705 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5707 * config/obj-elf.h (elf_symbol): No longer special-cased on
5708 sparcv9, since elf_symbol_type is now independent of size.
5710 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
5712 * config/tc-hppa.h (struct default_subspace_dict, struct
5713 default_space_dict): Field "sort" is now unsigned char.
5715 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
5716 columns for easier reading.
5717 (bcmp, index): Deleted USG-specific definitions. Should be dealt
5718 with in ho-*.h, or in libiberty. Changed mention of index to
5720 (label_symbolP, label_symbol_defined, callinfo_found,
5721 within_entry_exit, exit_processing_complete, within_procedure,
5722 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
5723 label_symbols_rootP, pa_get_label, pa_label_is_defined,
5724 pa_undefine_label): Now static.
5725 (movers): Now const, in addition to pointing to const data.
5726 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
5727 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
5728 Delete declarations.
5730 Merged more changes from Jeff Law and Pete Hoogenboom:
5732 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
5733 entries for .stab and .stabstr.
5735 * config/obj-elf.c: (elf_stab_symbol_string): Set the
5736 SEC_LOAD attribute for the .stabstr section.
5737 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
5739 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
5740 (obj_elf_stab_generic): Incorrect byte count on call to
5741 md_number_to_chars function.
5743 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
5744 argument relocation bits too.
5746 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
5747 characters which should appear unaltered in the output string (for
5748 example an escaped double-quote).
5750 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
5752 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5753 (pa_parse_nonneg_add_cmpltr): Likewise.
5754 (pa_parse_neg_add_cmpltr): Likewise.
5756 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
5758 (cons_fix_new_hppa): Likewise.
5759 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
5762 * config/tc-hppa.c: Include libhppa.h.
5764 * config/tc-hppa.h: Delete extern declarations of functions
5767 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
5768 OBJ_ELF conditionals.
5769 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
5772 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5774 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
5775 (macro): Use "z,s,t" for div instructions to match corresponding
5776 change in opcode table.
5777 (mips_ip): Added 'z'--must be zero register.
5779 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5781 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
5782 tc_gen_reloc correctly.
5784 * configure.in: Use "case" instead of "if" when possible. Rewrote
5785 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
5787 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5789 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
5790 section type of data. 'd' seems to be used for m88k.
5792 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5794 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
5795 s_mips_space): Set insn_label to NULL to avoid changing it at the
5796 next .align statement.
5797 (append_insn): Don't swap jal with instruction that sets the
5798 register that jal sets.
5800 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5802 * configure.in: recognize m88110.
5804 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5806 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
5807 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
5808 not be on for .hppa_unwind.
5809 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
5810 (pa_param): New function to handle .PARAM directives.
5811 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
5812 functions. Handle '|' for movb; allow movb,n.
5813 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
5814 version. Handle cases where no completer exists for
5816 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
5817 completer exists for comb,n or addb,n. Make logic
5818 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
5819 (pa_parse_nonneg_add_cmpltr): Likewise.
5820 (pa_parse_neg_add_cmpltr): Likewise.
5821 * tc-hppa.h (pa_param): Declare.
5823 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5825 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
5826 Added forward declaration.
5828 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
5830 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
5831 call to elf_tc_make_sections.
5832 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
5835 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
5836 handle symbol extension sections.
5838 * config/tc-hppa.c (pa_build_symextn_section): New function to
5839 create a symbol extension section.
5840 (pa_export_args): Make call to pa_build_symextn_section.
5841 (hppa_tc_symbol, hppa_tc_make_sections,
5842 hppa_tc_make_symextn_section): New functions.
5843 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
5846 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
5847 BFD_ASSEMBLER branch as well.
5849 * config/tc-hppa.h: If ELF is the target object format, define
5850 some ELF- and hppa-specific types and constants.
5852 * config/tc-hppa.c (getExpression): Fix a typo.
5854 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
5855 if a `=' is part of an instruction.
5856 (read_a_source_file): Handle case where end-of-line markers are
5857 also used within instructions.
5858 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
5860 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
5861 out-of-range branches/'calls using "bl" or calls which may need
5862 argument relocation stubs. Do not need/keep relocations for
5863 conditional branches.
5864 (elf_hppa_final_processing): Fix calculation of function size.
5866 * config/obj-elf.c (obj_elf_version): Mark .note section as
5869 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
5870 address of exp, to expression.
5871 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
5872 (md_apply_fix_1): Delete unwanted comments.
5873 (process_exit): Symbols marking the end of a function are always
5876 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
5877 (pa_space): Declare and initialize gdb_section.
5879 * config/obj-elf.c (elf_frob_file): Change
5880 elf_tc_final_processing_hook to elf_tc_final_processing.
5882 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
5883 argument type declarations.
5884 (getExpression): Fix typo.
5885 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
5886 (elf_hppa_final_processing): Likewise. Name changed from
5887 elf_hppa_final_processing_hook.
5888 (start_symbol_root, start_symbol_last): Deleted.
5890 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
5892 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
5893 avoid changing include ordering.
5895 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
5897 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5899 * config/tc-mips.c (set_at): Added unsignedp argument. Use
5901 (set_at_unsigned): Removed; changed callers to use set_at.
5902 (load_register): Removed unused ip argument. Changed callers.
5903 (append_insn): Don't swap branch and branch likely.
5904 (macro_build): Handle 'u'.
5905 (load_register): Handle 64 bit constants.
5906 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
5907 support 64 bit constants.
5908 (mips_ip): Use hex constants in range checks for clarity.
5909 (md_number_to_chars): Support 8 byte values.
5911 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5913 * config/tc-m88k.h: updated copyrights.
5914 (TC_CONS_RELOC): declare to be RELOC_32.
5916 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5918 * config/tc-mips.c (mips_isa): New static variable.
5919 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
5920 check macros. Set text alignment and GP size here.
5921 (md_assemble): Don't set text alignment and GP size here.
5922 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
5923 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
5924 a NOP after a branch likely.
5925 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
5927 (macro): Support r6000 and r4000 macros.
5928 (mips_ip): Check insn ISA level against mips_isa before using it.
5929 Added 'x' case for ignored register.
5930 (md_parse_option): Handle -mipsN and -mcpu=XX.
5932 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5934 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
5936 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5938 * config/tc-sparc.c (s_local): Function moved and renamed...
5939 * config/obj-elf.c (obj_elf_local): ...to here.
5940 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
5941 (obj_pseudo_table): Move handling of ".local".
5943 * tc.h (md_parse_option): Don't declare if defined as a macro.
5945 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
5947 (md_parse_option): New macro, converted from function.
5948 * config/tc-i386.c (md_parse_option): Function deleted.
5949 (comment_chars) [OBJ_ELF]: Include "/".
5950 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
5951 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
5953 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
5954 Call reloc for fix_new type, or use correct enumerator, instead of
5955 always using NO_RELOC.
5956 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
5957 tests for valid section.
5958 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
5960 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
5961 symbol, compensate for location of reloc.
5962 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
5965 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5967 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
5968 (obj_elf_weak): New function.
5969 (obj_pseudo_table): Handle ".weak".
5970 (obj_elf_section): If section directive includes a string, ignore
5971 it for now. Accept "progbits" flag.
5972 (obj_elf_type): Accept `@' before flag name.
5974 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
5976 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
5977 than checking for bfd_com_section directly.
5978 (fixup_segment): Simplify range check.
5979 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
5982 * symbols.h (S_SET_WEAK): Declare.
5983 * symbols.c (S_SET_WEAK): New function.
5984 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
5985 it's not a separate flag any more. Clear BSF_WEAK.
5987 * read.c (potable): Treat "string" like "asciz".
5989 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5991 * config/tc-mips.c (append_insn): Don't swap branch instructions
5992 if .set nobopt or .set volatile.
5993 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
5994 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
5995 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
5996 * config/obj-ecoff.c: Renamed some variables to avoid shadow
5999 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6001 * config/obj-coff.h (S_IS_COMMON): add missing backslash
6003 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
6005 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6007 * config/tc-mips.c (mips_ip): Suggested by
6008 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
6009 names for 'E' and 'G' argument types (coprocessor registers) and
6010 don't warn if $1 is used on the coprocessor.
6011 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
6013 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
6015 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
6016 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
6018 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
6020 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6022 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
6023 defined or BFD is not.
6024 (relax_and_size_all_segments): Declare local variable fragP.
6026 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6028 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
6029 bytes with real values, not zeros.
6031 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6033 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
6034 targets, using ecoff and mips-big.
6036 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
6037 Johnson): Added case for 'C' for coprocessor instruction codes.
6039 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6041 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
6042 bytes with real values, not zeros.
6043 (md_pseudo_table): Call cons for .uaxword.
6045 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
6047 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
6049 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
6050 for verifying symbol chain.
6051 (merge_data_into_text, relax_and_size_all_segments): New
6052 functions, split out from write_object_file.
6054 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6056 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
6057 debug section is new, allocate an extra 12 bytes at its start. If
6058 ".stabs" type is N_SO, fill in filename symbol field of that first
6059 entry. Return early if "goof", to simplify later code slightly.
6060 (adjust_stab_sections): New function.
6061 (elf_frob_file): Apply adjust_stab_sections to each section.
6063 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
6065 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
6066 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
6067 and "popsection", and call cons for "uaword" and "uahalf".
6069 * config/obj-elf.c (obj_elf_version): Use English in error
6072 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
6074 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
6075 swapping routines and external structure sizes via the
6076 ecoff_backend information. No longer includes coff/mips.h.
6078 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6080 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
6081 and in hash_ptr->string.
6083 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
6084 file name is not seen.
6086 Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6088 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
6089 parallel to BFD_RELOC_32.
6090 (tc_gen_reloc): Accept BFD_RELOC_64.
6092 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
6094 * write.c: Don't use short int in a prototype.
6096 * expr.c (operand): Make return value simply depend on contents of
6097 returned expression.
6099 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6101 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
6103 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6105 * config/ho-sunos.h: remove some old function decls that conflict
6106 w/ ANSI, and which weren't needed anyway
6108 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6110 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
6111 and disabled since it breaks Ian's new symbol-value code.
6113 * expr.c (integer_constant): Accept more digits if BFD64.
6115 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6117 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
6118 expect a bignum, turn it into a bignum. Output extra zeroes
6119 before a short bignum, rather than after.
6121 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6123 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
6124 on DEBUG_SYMS, not DEBUG.
6125 (symbol_remove): Likewise.
6126 (symbol_insert): Likewise.
6128 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
6130 * config/tc-mips.c (mips_optimize): New static variable.
6131 (append_insn): If mips_optimize == 0, always insert NOP
6132 instructions. If mips_optimize < 2, don't swap branches.
6133 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
6135 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6137 * Makefile.in (clean): if testsuite does not exist, then skip it.
6139 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6141 * config/tc-mips.c (prev_insn_unreordered,
6142 prev_prev_insn_unreordered): New static variables.
6143 (append_insn): Don't swap branch instruction if
6144 prev_prev_insn_unreordered (see comment).
6145 (mips_no_prev_insn): Clear the unreordered variables.
6146 (s_mipsset): When turning on reordering, set the unreordered
6149 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6151 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
6152 are also magic, and have special default flag settings.
6153 (obj_elf_frob_symbol): Since the return value from this function
6154 isn't used, don't bother calling obj_elf_write_symbol_p, since it
6155 doesn't accomplish anything else.
6157 * config/tc-sparc.c (md_section_align): Round up section size only
6160 * symbols.c: Don't define DEBUG by default.
6162 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
6164 * write.c (fix_new_exp): Handle a O_uminus expression.
6166 * expr.c (expr): Don't let absolute_section override
6167 undefined_section for the return value.
6169 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
6170 pseudo-op with a poc_handler field of NULL, ignore it and treat it
6171 as an instruction instead.
6172 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
6175 * config/tc-h8500.c (md_begin): Use a local variable when
6176 initializing md_relax_table to avoid warnings about modifying a
6177 supposedly const data structure.
6179 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
6181 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
6184 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
6186 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
6187 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
6188 case to set obj_format=elf. Must go before i386-*-sysv* case that
6189 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
6190 *-*-solaris case, and move to before *-sysv* case that wants to
6191 set obj_format to coff.
6192 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
6194 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
6197 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6199 * config/obj-aout.c: Include aout/aout64.h.
6200 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
6201 symbol, so that BFD doesn't tamper with the type.
6203 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
6204 up opcodes as pseudo-ops even if they don't start with '.'.
6205 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
6206 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
6208 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
6209 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
6210 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
6211 r_offset field of the reloc to the fixup offset.
6212 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
6213 * doc/as.texinfo: Minor updates.
6215 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6217 * Extensive changes to permit symbols to contain any expression
6218 type and to delay the computation of the expression until the
6219 value is actually needed. This permits setting symbols to values
6220 calculated based on object code size. Expressions were changed to
6221 no longer be in a section, to stop the overloading of segment and
6222 expression type that previously occurred.
6224 * as.c (big_section, pass1_section, diff_section, absent_section):
6226 (expr_section): Added (used for dummy symbols which hold
6227 intermediate expression values).
6228 (perform_an_assembly_pass): Create expr_section, do not create the
6229 sections now removed.
6230 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
6231 SEG_DIFFERENCE. Added SEG_EXPR.
6232 (SEG_NORMAL): Corresponding changes.
6233 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
6234 * write.c (write_object_file): Ditto.
6235 * config/obj-aout.c (seg_N_TYPE): Ditto.
6236 * config/obj-bout.c (seg_N_TYPE): Ditto.
6237 * config/obj-coff.c (seg_N_TYPE): Ditto.
6238 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
6239 * config/obj-vms.c (seg_N_TYPE): Ditto.
6241 * expr.h (operatorT): Moved in from expr.c, added some values.
6242 (expressionS): Added X_op field, removed X_seg field; renamed
6243 X_subtract_symbol to X_op_symbol.
6244 * expr.c: Extensive changes to assign expression types rather than
6245 sections and to simplify the parsing.
6246 * write.c (fix_new_internal): New static function.
6247 (fix_new): Removed sub_symbol argument.
6248 (fix_new_exp): New function, takes expression argument.
6249 * write.h: Prototype changes for fix_new and fix_new_exp.
6250 * cond.c (s_if): Changed accordingly.
6251 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
6252 parse_repeat_cons, get_segmented_expression,
6253 get_known_segmented_expression, get_absolute_expression): Ditto.
6254 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
6256 * write.c (write_object_file): Ditto.
6257 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
6258 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
6259 obj_coff_endef, yank_symbols): Ditto.
6260 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
6261 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
6262 print_insn, md_operand): Ditto.
6263 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
6264 do_a_fix_imm, build_bytes): Ditto.
6265 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
6266 get_specific, check, insert, md_convert_frag): Ditto.
6267 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
6268 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
6269 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
6270 process_exit): Ditto.
6271 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
6273 * config/tc-i386.c (pe, md_assemble, i386_operand,
6274 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6275 * config/tc-i860.c (md_assemble, getExpression, print_insn):
6277 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
6278 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
6279 i960_handle_align): Ditto.
6280 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
6281 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
6282 md_estimate_size_before_relax, md_create_long_jump, get_num):
6284 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
6285 md_create_short_jump, md_create_long_jump): Ditto.
6286 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
6287 macro_build, macro, my_getExpression): Ditto. Also removed
6288 get_optional_absolute_expression; just use get_absolute_expression
6290 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
6291 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
6292 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
6293 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
6295 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
6297 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
6298 tip_op, md_assemble): Ditto.
6299 * config/tc-vax.c (seg_of_operand, md_assemble,
6300 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6301 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
6303 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6305 * configure.in: i386-lynx is the same as i386-coff
6307 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
6309 * config/obj-elf.c (obj_elf_previous): New function.
6310 (previous_section, previous_subsection): New vars.
6311 (obj_elf_section): Save current place in case DWARF code wants us
6312 to pop back to it. Handle unquoted section name as well as quoted
6313 section name. Don't crash on invalid strings.
6314 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
6317 * config/obj-elf.h: Don't include struc-symbol.h.
6318 (obj_elf_frob_symbol): Declare arg as struct symbol *.
6320 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
6323 * write.c (write_relocs): New function, split off from
6324 write_contents. Use memset instead of bzero.
6325 (write_object_file): Apply write_relocs to each section before
6326 applying write_contents.
6328 * read.c (read_begin): Call obstack_begin with values closer to 1K
6330 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
6333 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6335 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
6336 calculating opP->isiz; this permits the expression size to be
6337 determined as well, later on.
6339 * expr.c (clean_up_expression): Don't cancel the subtraction of
6342 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
6343 switch to text section rather than data section.
6345 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6347 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
6348 expression (to take the pc-rel instruction itself into account)
6349 before using the expression, instead of after.
6351 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
6353 * read.c (float_cons): Simplified parsing logic. If
6354 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
6356 * symbols.c (colon): Rather than a special case for TC_HPPA,
6357 use new macro tc_frob_label.
6358 * config/tc-hppa.h (tc_frob_label): Define.
6360 * config/tc-mips.c: Many changes to support simple assembler
6362 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
6363 prev_insn_valid, prev_insn_frag, prev_insn_where,
6364 prev_insn_fixp, prev_insn_is_delay_slot): New static
6366 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
6367 mips_align, s_stringer, s_mips_space): New static functions.
6368 (mips_define_label): New global function.
6369 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
6370 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
6371 or 'd'. For "space" call s_mips_space.
6372 (md_begin): Call mips_no_prev_insn.
6373 (append_insn): Only insert necessary NOP instructions.
6374 (macro): Call mips_emit_delays before setting mips_noreorder.
6375 Increment and decrement mips_noreorder rather than using
6376 save_reorder_condition. Don't bother to use noreorder in
6377 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
6378 (md_atof): Handle floating point numbers correctly for both
6379 big and little endian targets.
6380 (s_align, s_cons): Call mips_align rather than frag_align.
6381 (s_change_seg, s_cons): Call mips_emit_delays.
6382 (s_float_cons): Let float_cons do the work.
6383 (s_mipsset): Call mips_emit_delays when setting noreorder.
6384 * config/tc-mips.h (tc_frob_label): Define to be
6387 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
6388 ecoff_frob_files): Consistently use S_GET_VALUE rather than
6389 bfd_asymbol_value. Warn if taking difference of symbols in
6392 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6394 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
6397 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
6398 by md_pcrel_from if we are relocating against a symbol (we still
6399 need md_pcrel_from for a PC relative relocation within the same
6401 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
6402 (omagic): Removed unused variable.
6404 * Preliminary support for m88k-coff.
6405 * configure.in (m88k-*-coff*): New target. Use coffbfd and
6407 * config/m88kcoff.mt: New file.
6408 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
6409 (pseudo_set): Handle difference of symbols in different fragments
6410 by saving the entire expression as the value of the symbol.
6411 * symbols.c (resolve_symbol_value): Resolve difference
6413 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
6414 "sdef" as a synonym for "def".
6415 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
6417 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
6418 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
6419 m88k port up to date, and to add COFF support.
6421 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6423 * Removed sy_forward and replaced it with an undefined expression
6424 as the value of a symbol.
6425 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
6426 sy_resolved and sy_resolving single bit fields.
6427 * symbols.c (symbol_new): Don't initialize sy_forward field.
6428 (resolve_symbol_value): New function to adjust symbol value by
6429 fragment address, using recursion to resolve forward symbols.
6430 * symbols.h: Added prototype for new function.
6431 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
6432 expression rather than setting symbolP->sy_forward.
6433 * write.c (write_object_file): Use resolve_symbol_value on
6434 symbols, keeping the common case (the old behaviour) inline.
6435 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
6436 handling (subsumed by write.c change).
6437 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
6438 sy_value rather than sy_forward.
6439 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
6440 expression segment rather than sy_forward.
6441 (yank_symbols): Use resolve_symbol_value.
6442 (crawl_symbols): Removed extra pass over symbols.
6443 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
6444 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
6445 symbols which handled sy_forward; use resolve_symbol_value
6447 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
6449 * config/obj-elf.c (obj_elf_stab_generic): Check expression
6450 segment rather than sy_forward.
6451 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
6452 sy_forward; do initialize sy_resolved and sy_resolving.
6453 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
6455 * Changes to keep a full expression as the value of a symbol, not
6457 * struc-symbol.h: New field sy_value.
6458 * as.h: Include expr.h before struc-symbol.h.
6459 * expr.h: Use struct symbol rather than symbolS.
6460 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
6461 of sy_value field; compile unconditionally, not just if
6463 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
6464 * write.c (write_object_file): Set BFD symbol value to gas symbol
6466 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
6467 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
6468 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
6469 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
6470 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
6471 S_GET_VALUE rather than ost_entry.n_value.
6472 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
6473 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
6474 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
6475 using S_GET_VALUE--don't assume it is already set.
6476 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
6478 * config/obj-vms.c (various): Don't assign directly to
6479 S_GET_VALUE; use S_SET_VALUE instead.
6481 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
6483 * configure.in: Make sparc64-*-aout* use bfd gas.
6485 * configure.in: Recognize h8300h.
6487 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
6489 * config/tc-h8500.c (line_comment_chars): Add hash.
6490 (parse_exp, skip_colonthing, build_bytes): Add support for
6491 R_H8500_HIGH16 relocation type.
6493 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6495 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
6496 attribute name. Handle `execinstr' attribute.
6498 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
6500 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
6501 there is another alternative for the instruction.
6503 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6505 * doc/as.texinfo: updates for H8/300H
6507 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
6509 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
6510 md_number_to_chars, md_section_align): Adjusted to use valueT,
6511 addressT, to match tc.h.
6513 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6515 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
6516 independent of format.
6518 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
6520 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
6522 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
6524 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
6525 build; also recognize h8300-*-coff
6527 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
6529 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
6530 core just because somebody uses a label before it is defined.
6532 * config/mips-opcode.h: Moved to opcode/mips.h.
6533 * config/tc-mips.c: Include opcode/mips.h rather than
6535 (append_insn): An extra NOP is only needed after instructions
6536 which set HI or LO, not after instructions which read it.
6537 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
6538 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
6539 * config/tc-mips.h (struct mips_opcode): Don't define.
6540 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
6541 Set to $(srcdir)/../include/opcode/mips.h.
6543 Get the MIPS assembler up to speed with other gas changes:
6545 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
6546 Removed; don't change the symbol value.
6547 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
6548 bfd_asymbol_value rather than S_GET_VALUE to include section
6549 vma in symbol value.
6550 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
6551 doesn't output them. Set the vma of sections.
6552 * config/obj-ecoff.h: Don't define obj_frob_symbol.
6553 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
6555 (various): use valueT rather than long.
6557 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6559 * config/tc-sparc.h (ENV64): Define for v9.
6561 * config/tc-sparc.c (s_xword): For numbers, call big_cons.
6562 (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
6564 (md_number_to_chars): Handle 8-byte value.
6566 * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
6568 * as.h (valueT): Typedef moved here.
6569 * struc-symbol.h (valueT): ...from here.
6570 * write.c (write_object_file): Locals from_addr, to_addr,
6571 table_addr are now addressT. Supply prototype for bfd_alloc for
6573 (fixup_segment): Local add_number is now valueT. Correct some
6574 range-checking bugs.
6575 (relax_align): Type `int' should be sufficient for the exponent.
6576 (fix_new): Argument offset is type offsetT. Locals size and
6577 newsize are type valueT.
6578 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
6580 (fix_new): Fix prototype.
6581 * symbols.c (symbol_new): Symbol value is type valueT.
6582 (S_SET_VALUE, S_GET_VALUE): Likewise.
6583 (S_IS_*): Specify int return type explicitly.
6584 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
6586 * read.c (s_comm): Values read are type valueT.
6587 * expr.h (expressionS): Field X_add_number is an offsetT.
6588 * tc.h (md_create_long_jump, md_create_short_jump,
6589 md_section_align): Addresses are now type addressT.
6590 (md_number_to_chars, md_apply_fix): Pass value as valueT.
6591 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
6592 md_number_to_chars, md_section_align): Adjusted.
6593 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
6595 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
6596 md_section_align): Adjusted.
6598 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
6600 (s_common): Handle Solaris-2 version.
6602 * config/ho-generic.h (free): Returns void if __STDC__.
6604 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
6605 elf_file_symbol): Declare.
6607 * expr.c (floating_constant, integer_constant): Now return void.
6609 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
6611 * configure.in: Match on sparc*-fujitsu-none rather than
6612 sparclite*-fujitsu-none.
6614 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
6616 * read.c (cons): Conditionalize parsing of expression. Move
6617 putting value into object file into separate function. Separate
6618 out MRI and WANT_BITFIELDS cases into separate functions.
6619 (emit_expr): New function to write data into object file.
6620 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
6622 (parse_bitfield_cons): New function to parse bitfield expressions
6623 as used by i960 assemblers. Only compiled if
6624 BITFIELD_CONS_EXPRESSIONS is defined.
6625 (parse_mri_cons): New function to parse MRI style strings. Only
6626 compiled if MRI is defined.
6627 (parse_repeat_cons): New function to parse repeat counts. Only
6628 compiled if REPEAT_CONS_EXPRESSIONS is defined.
6629 * read.h (emit_expr): Added declaration of new function.
6630 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
6631 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
6632 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
6633 parse a HPPA expression, rather than special case in cons
6635 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
6636 than special case in emit_expr function.
6637 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
6638 Define to use new functions from tc-hppa.c.
6639 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
6640 (WANT_BITFIELDS): Removed; now obsolete.
6641 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
6642 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
6643 NS32K fixup, rather than special case in emit_expr function.
6644 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
6645 cons_fix_new_ns32k. Also use PARAMS rather than checking
6647 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
6649 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
6650 Don't core dump if gas has no information about a section.
6652 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6654 * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
6655 current_architecture to v9 automatically.
6657 * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
6659 * config/tc-sparc64.h, config/tc-sparc64.c: New files.
6660 * configure.in: Use sparc64 cpu files for v9, and default to elf
6663 * write.c (relax_and_size_seg): Always fully process a section.
6664 Section size is last frag's (vm)address plus its size. If no
6665 relocations are present, force SEC_RELOC flag clear.
6666 (dump_section_relocs): New debugging routine.
6667 (adjust_reloc_syms): New routine, broken out from write_contents.
6668 Don't adjust relocs that are already relative to section symbol.
6669 Look for obj_fix_adjustable macro to know what else to skip,
6670 instead of obj_write_symbol. Look for section symbol stored in
6671 section information.
6672 (write_object_file): Map adjust_reloc_syms over all sections.
6673 (write_contents): Clear SEC_RELOC flag if no relocations are
6676 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
6679 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
6681 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6683 * Makefile.in (all, dvi, info, install-info, clean-info): do not
6684 echo recursion lines.
6685 (install-info, clean-info): collapse into the dvi and info rule.
6687 Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com)
6689 * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
6690 All fp regs are now specified as %f.
6691 (priv_reg_table): fpq -> fq.
6693 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6695 * as.h (strstr): Disable declaration for now.
6696 (fprint_value, sprint_value): Declare.
6698 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
6699 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
6701 * expr.c (expr_part): Made sanity checks a.out-specific.
6702 (expr): Disabled sanity checks.
6704 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
6706 * subsegs.c (subseg_change): Initialize section symbol pointer
6707 when setting up a new section.
6709 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
6710 field back at gas symbol structure.
6712 * symbols.c (colon): Cast obstack_next_free value to char* before
6713 doing arithmetic on it.
6714 * subsegs.c (subseg_new_rest): Likewise.
6715 * as.h (frag_now_fix): Likewise.
6717 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
6718 calling bfd_make_section_old_way directly, and call subseg_set
6719 instead of subseg_change. Now returns void.
6720 (obj_elf_write_symbol): Only check local symbols for now.
6721 (elf_stab_symbol): Now static and void, and disabled until it
6723 (obj_elf_size): For expression values, fail silently for now.
6724 (obj_symbol_new_hook): Do nothing.
6726 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
6728 (s_local) [OBJ_ELF]: New function.
6729 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
6730 (s_common): Rearrange to handle Solaris .common pseudo, which may
6731 sometimes use bss space instead of common.
6732 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
6734 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6736 * configure.in: set host config to hpux for hppa*-hp-hpux
6738 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6740 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
6742 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6744 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
6745 * config/obj-aout.c (s_sect): Do it here.
6747 * as.h (BAD_CASE): Don't make some lame compilers think we want
6748 substitution inside strings.
6750 * as.c (print_version_id): New function, split off from main.
6752 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
6753 for -V. Ignore -Q and -s options for now.
6755 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6757 * Makefile.in: make installation & builds work again for crosses
6759 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6761 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
6762 symbol values correctly.
6764 * write.c (write_object_file): Deleted unused variables.
6765 (fixup_segment): Use sprint_value.
6767 * messages.c (sprint_value, fprint_value): New routines.
6769 * config/obj-elf.c (elf_stab_symbol): Now returns void.
6770 (obj_elf_stab_generic): Fix typo in logic.
6772 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
6774 * as.h (addressT, offsetT): New types, using BFD types if
6776 (relax_addressT, struct frag): Use them.
6777 * struc-symbol.h (valueT, struct broken_word): Likewise.
6779 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
6780 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
6782 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
6784 * Makefile.in: canonicalize install.sh; for use within
6785 this directory (and subdirs)
6787 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
6789 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
6790 specified, should have both S1 and S2 fields identical
6791 If only finding the problem was as fast as fixing the bug !!!!
6793 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6795 * write.c (write_contents): Do write out non-loadable sections.
6796 Debug sections can fall in this category.
6798 * read.c (s_app_file): Call elf_file_symbol for ELF files.
6799 * config/obj-elf.c (elf_file_symbol): New function.
6801 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
6802 added argument to specify section base name.
6803 (obj_elf_stab_generic): Renamed from ..._stab. New argument
6804 specifies section base name.
6805 (obj_elf_stab): New function, calls obj_elf_stab_generic with
6806 ".stab" as section base name.
6807 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
6808 (obj_elf_type): Handle "object". Use bitwise-or to merge in
6809 symbol flags rather than simply replacing, so global/local flags
6811 (obj_elf_ident): Rewrite.
6813 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6815 * Makefile.in: remove parentdir support; use INSTALL_XFORM
6817 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
6819 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
6820 for any a.out target, not just Linux and 386BSD.
6821 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
6824 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6826 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
6827 don't exist or duplicate other inclusions.
6829 * config/tc-vax.h (NO_RELOC): Define.
6831 Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com)
6833 * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
6836 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
6838 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
6839 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
6840 char to reg_prefix instead of to 'r'.
6841 (calcop): Change calls to get_reg.
6842 (calcop): Handle new case 'x' to set reg_prefix.
6843 (calcop): Set reg_prefix to 'r' after each call to get_reg.
6844 (cmpslot): Add 88110 conditions.
6846 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
6848 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
6851 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
6852 adjacent; mov.s and mov.d swapped.
6853 (m88k_opcodes): Fix typo `r2' -> `2'.
6855 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
6857 * config/h8300.c: Support for H8/300-H opcodes.
6859 * config/obj-coffbfd.c (w_strings): String table length is 4
6860 bytes, no matter what the host int size is.
6862 * configure.in (alpha-*-osf*): New.
6864 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
6866 * configure.in (mips-*-ecoffl*): New target; use ecoff and
6868 (mips-*-ecoff*): Added trailing '*'.
6870 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
6871 first FDR in a file to be zero.
6873 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6875 * Makefile.in (VERSION): Jump to 2.1.4.
6877 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
6879 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
6882 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6884 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
6887 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
6888 and routine names. Assuming 32 bits for now.
6890 * config/obj-elf.c (elf_frob_file): Look for macro
6891 elf_tc_final_processing_hook, instead of assuming a function
6893 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
6894 tc_final_processing_hook.
6895 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
6897 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
6898 moved here from obj-elf.h.
6899 * config/obj-elf.h: Don't include CPU-specific header files.
6901 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
6903 * configure.in: configurations should match on 'hppa*' not 'hppa'.
6905 * read.c: Add support for HPPA assembly language syntax (denoted
6906 with '#ifdef TC_HPPA').
6908 * symbols.c: Add support for HPPA assembly language syntax (denoted
6909 with '#ifdef TC_HPPA').
6911 * write.c (write_contents): Add support for HPPA-style
6914 * config/obj-elf.c: Stab symbols weren't written properly.
6917 (obj_elf_write_symbol):
6918 (obj_elf_write_symbol_p):
6919 (obj_elf_frob_symbol):
6923 * config/tc-hppa.c: Support for HPPA symbol extension sections.
6924 Remove some unused code. Support for HPPA assembly language
6935 (elf_tc_make_sections):
6939 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6941 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
6942 hash_new will have succeeded if it returns.
6943 * config/tc-a29k.c (md_begin): Likewise.
6945 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
6947 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
6949 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
6951 * expr.c: Delete register declarations; gcc ignores them anyways.
6953 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6955 * hash.c (hash_new): Use xmalloc, since many callers don't check
6958 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6960 * frags.c (zero_address_frag, bss_address_frag): These are
6963 * tc.h (md_reloc_size): This is const.
6964 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
6965 (md_reloc_size): Now const.
6967 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
6969 * as.h (enum _segT): Ditto.
6971 * struc-symbol.h (N_TYPE_seg): This should be const.
6973 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
6975 * config/obj-ecoff.c (add_file): Cast file_name to char * in
6976 listing_source_file call.
6978 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
6979 of subseg_new call to eliminate const attribute.
6980 (obj_elf_stab): Ditto.
6981 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
6983 * read.c (s_align_bytes): Properly record alignment.
6985 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
6986 for the prototype/no prototype macro.
6988 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
6991 * as.h (relax_stateT enum): Delete trailing comma.
6993 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
6995 * app.c (do_scrub_begin): Let line_comment_chars override
6997 (do_scrub_next_char): If a line comment character is not at the
6998 start of a line, treat it as a comment character if it is one.
6999 For a CPP line comment use pseudo-op .appline rather than .line.
7000 * input-scrub.c (logical_input_line): Make int rather than
7002 (input_scrub_push, input_scrub_begin): Initialize
7003 logical_input_line to -1 rather than 0.
7004 (bump_line_counters): Increment logical_input_line.
7005 (new_logical_line): If line_number is -2, decrement
7007 (as_where): Use logical_input_line even if it is 0.
7008 * read.h (s_app_file prototype): Now takes an int argument.
7009 * read.c (potable): Make .appfile call s_app_file with 1. New
7010 .appline pseudo-op calls s_app_line.
7011 (s_app_file): If .appfile, call new_logical_line with -2 to
7012 account for newline inserted by do_scrub_next_char. If listing,
7013 call listing_source_file.
7014 (s_app_line): New function to handle fake pseudo-op .appline.
7015 * config/obj-coff.c (obj_pseudo_table): Make .appline call
7017 (obj_coff_ln): Added argument to indicate whether .appline.
7018 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
7020 (obj_coff_ln): Added argument to indicate whether .appline.
7021 * config/tc-mips.c (s_file): Pass argument to s_app_file.
7023 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
7025 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
7027 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7029 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
7032 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7034 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
7035 relocations correctly.
7037 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7039 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
7042 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
7043 if value is out of range.
7045 Patch from Minh Tran-Le:
7046 * config/tc-i386.c (i386_operand): For in/out port register used
7047 as base reg, include InOutPortReg in operand type.
7048 (MATCH): Accept overlap value of InOutPortReg.
7050 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
7052 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
7053 Add calls to listing routines to produce combined source/assembler
7055 (obj_ecoff_stab): Create a file pointer if none used yet.
7056 (ecoff_frob_file): Set symcount to correct value.
7058 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7060 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
7063 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
7064 Define in terms of constants, not C structure sizes.
7066 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
7068 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7070 * config/obj-aout.c (obj_header_append): Don't define if it's
7072 * config/obj-hp300.h (obj_header_append): Define it as a macro.
7073 * config/obj-hp300.c (hp300_header_append): New function.
7075 * Makefile.in (distclean): Don't bother cleaning up doc files;
7076 they aren't going to be in this directory.
7078 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
7080 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
7083 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
7084 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
7086 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7088 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
7091 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
7093 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
7095 * config/tc-mips.c (macro): Correct floating point double word
7096 loads and stores for big endian target.
7098 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7100 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
7101 calls. Deleted some unused code.
7102 * config/obj-coff.c: Likewise.
7104 ELF support, mostly contributed by Utah:
7105 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
7106 obj_elf_type): Rewrite.
7107 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
7108 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
7110 (obj_elf_ident): Dummy.
7111 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
7112 TARGET_SYMBOL_FIELDS): New macros.
7113 (gdb_section): New variable decl.
7115 * config/tc-i386.c (md_atof): Return zero, not empty string, on
7118 BFD_ASSEMBLER conditional changes:
7119 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
7121 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
7122 (fetch_coff_debug_section): Ditto.
7123 (obj_coff_endef): Call fetch_coff_debug_section.
7124 (struct line_no): New type.
7125 (c_symbol_merge): New way for copying aux fields.
7126 (c_dot_file_symbol): Put symbol in absolute section, and set flag
7128 (function_lineoff): New symbol.
7129 (function_lineoff, text_lineno_number, our_lineno_number,
7130 lineno_lastP): Don't define.
7131 (c_line_new): Don't define.
7132 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
7134 line-number recording gets implemented.
7135 (obj_new_symbol_hook): New code for handling aux fields.
7136 (add_lineno, add_linesym): New functions.
7137 (obj_coff_ln): Call add_lineno, not c_line_new.
7138 (obj_coff_endef): New code for handling symbol names. New lineno
7139 code. Look for section name "*DEBUG*" for debugging section.
7140 (align, coff_check_file_symbols, obj_coff_section,
7141 coff_frob_file): New functions.
7142 * config/obj-coff.h: Reordered some includes.
7143 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
7144 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
7146 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
7147 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
7148 aux entries. Most SA_* macros now use it unconditionally.
7149 (S_*): Use `bsym' field, and access BFD private data.
7150 (SF_*): Use `sy_flags' symbol field for most of these.
7151 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
7153 (*_section_header): Don't define.
7154 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
7156 (tc_gen_reloc) [I386COFF]: New function.
7157 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
7158 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
7161 * config/obj-coff.c (stack_init): Don't do assignments inside
7163 (obj_coff_def): Simplified handling of symbol name a bit.
7164 (tag_insert): Name argument is now pointer to CONST.
7165 (obj_crawl_symbol_chain): Commented out.
7167 * config/obj-coff.h: Use PARAMS macro in prototypes.
7169 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
7170 through frchainP pointer if it is null.
7172 * configure.in: Warn if BFD mode is explicitly turned off but is
7173 required by specified target.
7174 (mips ecoff targets): Don't need to set bfd_gas here; it gets
7175 taken care of later.
7177 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
7179 (yank_symbols): Merge symbols only if sy_forward is null.
7181 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
7184 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
7186 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
7188 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
7189 with "." is a local label.
7191 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
7194 * config/te-linux.h, config/te-386bsd.h: New config files.
7195 * configure.in (i386-*-linux, i386-*-bsd): Use them.
7196 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
7198 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
7200 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
7202 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
7203 to want it that way.
7204 (ecoff_build_symbols): Turn local st_Proc symbols into
7205 st_StaticProc symbols. Set index field of external st_Proc and
7206 st_staticProc symbols correctly.
7207 * config/tc-mips.h (NO_LISTING): Don't define. People might want
7210 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7212 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
7214 * configure.in (m68k-*-hpux): Use them.
7216 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
7217 defined, otherwise zero.
7219 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
7221 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7223 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
7224 address space number.
7226 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7228 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
7230 * config/tc-a29k.c: Include ctype.h.
7231 (define_some_regs): Added special-purpose registers for 29050.
7233 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
7235 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
7236 (change_to_section): Set it here instead.
7238 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
7240 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
7241 hasn't been seen yet.
7242 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
7244 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7246 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
7249 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
7251 * expr.c (operand): Fix unary plus operator (previously was the
7252 same as '~' operator!).
7254 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7256 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
7257 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
7258 obj_check_file_symbols if defined. Call verify_symbol_chain_2
7259 instead of open-coding it. Fix some bugs in patching up symbol
7261 (relax_segment): Make some code we "ought to be able to" use for
7262 all targets no longer conditionalized on ns32k target; instead, do
7263 it always, and if the appropriate conditions fail, abort.
7265 * symbols.c (DEBUG): Enabled.
7266 (symbol_new): Make sure bfd_make_empty_symbol works.
7267 (verify_symbol_chain_2): New funcion; takes one symbol as
7268 argument, anywhere in the chain.
7269 (dollar_label*): Use default initializers.
7271 * as.c (perform_an_assembly_pass): Call md_begin here...
7272 (main): ...and not here.
7274 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
7275 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
7277 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
7278 (add_fix, add_frag): Now functions instead of macros.
7279 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
7280 s_data1, s_data2, s_bss): Use new *_section names, for
7281 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
7282 to handle non-integral segT.
7283 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
7284 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
7285 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
7286 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
7287 md_apply_fix_2; new md_apply_fix definition varies interface
7288 depending on BFD_ASSEMBLER.
7289 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
7292 * config/obj-vms.c: Include config.h.
7293 (version_string): Delete declaration.
7294 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
7295 (vms_resolve_symbol_redef): New function, taken from VMS code in
7298 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
7299 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
7300 VMS_Psect_Spec): Fixed to compiler under traditional C.
7301 * config/obj-vms.h: Use PARAMS macro.
7302 (vms_resolve_symbol_redef): Declare.
7303 (RESOLVE_SYMBOL_REDEFINITION): New macro.
7304 * symbols.c (colon): Remove some VMS-specific code, look for
7305 RESOLVE_SYMBOL_REDEFINITION macro instead.
7307 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
7310 * config/tc-i386.c: Reordered some functions so inlining might
7311 work. Use PARAMS in function declarations.
7312 (reloc): New routine.
7313 (md_assemble): Rearrange switch statements to work with
7316 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
7317 SYMBOLS_NEED_BACKPOINTERS before defining it.
7319 * subsegs.c (subseg_new_rest): Now static.
7321 * read.c (pseudo_set): Better error message for difference of
7322 symbols in different frags.
7324 * Makefile.in (check): Pass down some new variables, indicating
7325 pathname or program name for cc, nm, objdump.
7327 * as.h (OUTPUT_FLAVOR): New macro.
7328 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
7330 * configure.in: Initialize bfd_gas properly. Warn that ELF
7331 support is incomplete.
7333 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7335 * read.c (float_cons): Accept null pointer return from md_atof.
7336 * config/tc-m68k.c (md_atof): Return null for success.
7337 * config/tc-sparc.c (md_atof): Ditto.
7339 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7341 * doc/as.texinfo: formatting and comment cleanups; show SPARC
7342 alternative options in same style as other machines; simplify some
7343 conditional use; include GPL as separate file (from texinfo dir)
7345 * doc/Makefile.in: (as.info) include directory containing GPL in
7346 makeinfo search path
7348 * doc/h8.texi: new file; conditional settings for GAS manual
7351 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7353 * doc/as.texinfo: mention SPARC architecture options.
7355 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
7357 * configure.in: Rearranged whitespace in per-host/per-target
7358 sections. Added hooks for dropping in HPPA support (not included
7359 yet). Separate out overrides of variables based on target format
7360 and bfd-gas selection from actual target-specific commands. Add
7361 error message for recognized but unsupported format name.
7363 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
7365 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
7366 symbolic header match cline in FDR; the native linker seems to
7369 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7371 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
7372 $(srcdir)/as.texinfo explicitly in several places
7374 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7376 * doc/Makefile.in: update dvi, clean targets for new source
7379 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
7381 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
7382 rather than undefining know.
7383 * configure.in: Match ultrix*, not just ultrix.
7385 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7387 * doc/as.texinfo: converted conditional markup to use new
7388 Texinfo facilities, avoiding m4.
7390 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
7392 * doc/Makefile.in: recast doc configuration to use a link to an
7393 included texinfo file.
7395 * doc/all.texi: settings for generic form of documentation.
7397 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
7399 * read.c (cons): Zero out frag when creating reloc.
7401 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
7403 * config/tc-mips.c (gp_reference): Certain magic symbols can never
7404 be referenced off the GP register.
7406 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
7407 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
7408 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
7410 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
7411 definition from other MIPS targets.
7412 * configure.in (mips-*-irix): Use emulation irix.
7414 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7416 * config/tc-h8500.c: Get relax size of branch instructions right,
7417 (get_operand): Parse @sp+ correctly.
7419 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7421 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
7422 COFF section header field.
7424 * configure.in: Print error message if host or target is not
7427 * configure.in: If with-bfd-assembler, use obj-coff instead of
7430 * config/ho-generic.h: Include string.h.
7432 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
7434 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
7435 '$' as local, for any object file format.
7437 * config/tc-mips.c (macro): Optimizations to branching code and a
7438 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
7441 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
7442 * configure.in (mips-sgi-irix*): Set gas_host to irix.
7444 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
7446 * subsegs.c (subseg_new): Set output_section of new section.
7447 * as.c (perform_an_assemly_pass): Don't set output_section here.
7448 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
7449 since it has additional sections.
7450 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
7452 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
7453 ecoff_undefined field.
7454 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
7455 ecoff_undefined field.
7456 (add_file): If using stabs, just output a stabs symbol rather than
7458 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
7459 it with get_absolute_expression, rather than skipping it by hand.
7460 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
7461 than ECOFF line number information.
7462 (obj_ecoff_stab): Accept non-zero values for stabs line number.
7463 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
7464 to small, undefined and/or readonly sections if appropriate.
7465 Don't output symbol names containing \001 characters.
7466 (ecoff_frob_file): Make sure at least one fdr is output.
7467 * config/tc-mips.h: Define TC_MIPS.
7468 * config/tc-mips.c (g_switch_value): New static variable.
7469 (md_assemble): Set gp size of output BFD.
7470 (gp_reference): New function; returns 1 if expression can be
7471 accesssed via gp. Always returns 0 if not using ECOFF.
7472 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
7474 (macro): Generate sequences using gp if possible.
7475 (md_parse_option): Ignore -EL and -EB. Parse -G.
7476 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
7477 (s_change_sec): Handle .rdata and .sdata for ECOFF.
7478 (s_extern): Mark symbol as external. Set ecoff_undefined field.
7480 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7482 * output-file.c (output_file_create): Don't call as_perror for
7483 filename rejected by application.
7485 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
7488 * doc/as.texinfo: Don't use @value in node names for the moment;
7489 references don't appear to work right.
7491 * as.h (const, volatile): Put these definitions back, and use
7494 * doc/as.texinfo: First pass at using new texinfo features --
7495 variables, conditional tests. Far from complete.
7497 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7499 * read.c: Temporary hack to handle some 64-bit constants. This
7500 should be redone later.
7501 (target_big_endian): Declare.
7502 (big_cons): If it's set, reverse order of bytes being copied.
7503 * config/tc-sparc.c (md_begin): Set target_big_endian.
7505 * read.c (s_ignore): Delete declaration of is_end_of_line.
7507 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
7508 forward pointers properly.
7510 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7512 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
7513 wasn't being stored into scnhdr.
7514 * config/obj-coffbfd.h: Add prototype of s_get_segment.
7515 * read.c (TC_START_LABEL): Default definition.
7516 (read_a_source_file): Use TC_START_LABEL macro to work out
7517 if a label has been seen.
7519 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
7521 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
7522 the bottom (make expands variables in dependencies when the
7523 dependencies are read, not when they are used).
7525 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
7526 a29k .bss section; the mondfe program doesn't like it.
7528 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7530 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
7532 (current_architecture): Don't need initializer.
7534 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7536 * doc/none.m4: Define Z8000.
7537 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
7538 texinfo file before recreating it.
7539 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
7541 (srcdir): Delete second, bogus definition.
7542 (as.info): Look for as-*.texinfo in current directory rather than
7546 * doc/configure.in: Create links to all as-*.texinfo files in the
7547 source directory, if that's not the current directory.
7549 * configure.in (per-host): Accept MIPS host with BSD version
7551 (per-target): Classify i486 as i386. Use generic cpu_type instead
7552 of target_cpu in selecting format etc.
7554 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
7555 * read.c (potable): Change .app-file to .appfile.
7557 * config/ho-decstatn.h: Renamed from ho-decstation.h.
7558 * configure.in: Adjusted.
7560 * config/obj-bfd-sunos.*: Unused; deleted.
7562 * Makefile.in (version.c, vers-stamp): Deleted.
7563 (config.h): Define GAS_VERSION.
7564 * as.c (version_string): Deleted declaration.
7565 (main): Look for GAS_VERSION instead.
7567 * doc/as.texinfo: Updated description of -a* (listing) options,
7568 and describe how to pass them through from gcc.
7570 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
7571 process relocs if there aren't any relocs to process. Avoids
7572 malloc/free bug on SCO too.
7574 * as.h: Move local include files below system include files, to
7575 avoid some redefinition complaints on some systems.
7576 (const, volatile): Don't need these conditionally defined if we
7577 use CONST and VOLATILE from ansidecl.h.
7578 (seg_name): Use CONST, not const.
7580 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
7582 * config/tc-mips.c: Reindented to GNU standards.
7584 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
7586 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
7587 (fixup_segment): Add a29k special case; the linker is not prepared
7588 to see a segment offset here.
7590 * app.c (do_scrub_next_char): Added new state, 10, modifying state
7591 9 to only keep a space in between identifier characters.
7593 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
7595 * Makefile.in: add dvi target; as-$(config).texinfo might live in
7596 srcdir, might be in objdir.
7598 * doc/Makefile.in: dvi depends on as.dvi
7600 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7602 * Makefile.in: add installcheck target
7604 Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
7606 * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
7607 Add missing colons in prefetch error messages. Add support for
7610 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
7612 * config/tc-mips.c (macro): Use $AT for any floating point load.
7614 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
7616 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
7617 bignums, but don't emit error message.
7619 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
7621 * Makefile.in (targ-cpu.o): Depend on config.h.
7623 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
7625 * app.c (do_scrub_next_char): Added new state, 9, to avoid
7626 dropping a space immediately following an identifier.
7627 * expr.c, write.c: Rewrote assert expressions to not use multiple
7628 lines; I don't think that can be done portably.
7629 * config/tc-mips.c (macro): Use $AT if target register is zero in
7630 load instruction, which it can be for a floating point load.
7632 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
7634 * write.c (write_contents): Compute the relocs before writing out
7635 the section contents.
7636 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
7637 symbol table and values right.
7638 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
7640 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
7643 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
7644 z8k-opc.h, not z8k.h.
7646 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
7649 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7651 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
7653 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
7655 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
7656 to be on a single line.
7658 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7660 * Makefile.in (config.h): Create file, writing out definitions of
7661 target cpu, alias, and canonical name.
7662 (ALL_CFLAGS): No longer define TARGET_CPU.
7664 * Makefile.in (check): Print a message, instead of quitting
7667 * as.c (main): Don't catch any signals, for now.
7669 * version.c: Deleted.
7670 * Makefile.in: Generate it, putting in only the version number
7672 (VERSION): New variable.
7673 * as.c: Include config.h.
7674 (main): Reformatted version string. Include target alias. Don't
7675 print if not requested (i.e., unknown -v argument).
7677 * as.c (stralloc): Deleted.
7678 (main): Call strdup instead.
7680 * configure.in: Handle all 68300 series chips.
7681 * config/tc-m68k.c: Include config.h.
7682 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
7683 series cpus as defaults.
7684 (md_parse_option): Accept some m68300 series CPUs as defaults.
7686 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7688 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
7689 not already defined.
7690 (main, got_sig): Use them.
7691 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
7694 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
7696 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
7699 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
7700 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
7701 (struct loc, struct proc, struct file): Moved to tc-mips.c within
7702 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
7703 * config/tc-mips.c: Rearranged for ECOFF support. Added
7704 prototypes for all static functions. Moved existing minimal
7705 debugging format support info #ifndef OBJ_ECOFF blocks.
7706 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
7707 does not support a non sign extended high 16 bits reloc. Adjusted
7708 all callers accordingly.
7709 (tc_get_register): Renamed from get_register, and made non-static.
7711 * config/mips-big.mt, config/mips-lit.mt: New files. Define
7712 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
7714 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
7715 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
7716 obj_format ecoff and gas_target mips-lit or mips-big.
7718 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
7720 * version.c: Bump to version 2.0.1.
7722 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
7724 * write.c (chain_frchains_together): Check that seg_info (section)
7726 (write_object_file): Call obj_frob_file after setting the symbols,
7729 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
7731 * Version 2.0 released.
7733 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7735 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
7737 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
7739 * read.h: Define stringer here.
7740 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
7743 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7745 * read.c (s_space): Multiply repeat count by mult, not fill.
7747 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
7749 * read.c: Include ctype.h.
7751 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7753 Patches from Eric Youngdale:
7754 * make-gas.com: Find obstack.obj if it's not in the current
7756 * read.c (s_ignore): Don't declare is_end_of_line. It's
7757 redundant, and triggers a VMS gcc compiler bug.
7759 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
7760 current segment as an argument. (Ignored in all cases but VMS.)
7761 All callers and definitions changed.
7763 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
7765 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
7768 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
7770 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
7771 so "~0x80" won't be rejected.
7773 * config/obj-elf.c: No longer include elf/reloc.h.
7774 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
7775 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
7777 (obj_elf_xstab): New routine.
7778 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
7779 argument to s_ignore. Put "#if 0" around unused code.
7780 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
7781 Call elf_xstabs for .stabs and .xstabs operators.
7783 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
7785 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
7788 * configure.in: mips-bsd configuration was missing format spec.
7791 * Makefile.in (Makefile): Depends on configure.in.
7793 * config/tc-mips.c (append_insn): Don't check for alignment of
7794 frag in memory; alignment of instructions in section is a separate
7797 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
7800 * listing.h: Always provide function declarations, not macros, so
7803 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
7805 * CONTRIBUTORS: Update Gilmore entry.
7807 Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
7809 * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
7810 instructions. Accept integer prefetch function numbers.
7812 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7814 * config/tc-sparc.c (s_xword): Now call big_cons, so large
7815 constants are accepted, but symbolic values are not. GCC will not
7816 generate the latter currently.
7818 * frags.c (frag_init): New function.
7819 (zero_address_frag, bss_address_frag): Now initialized at run
7821 * as.c (main): Call frag_init.
7823 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
7825 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
7826 Don't unget ch2 if we didn't get it.
7828 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7830 * doc/Makefile.in (TEXIDIR): Updated for new layout.
7832 * config/tc-sparc.c (s_common): Add support for ELF version.
7833 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
7834 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
7836 (md_convert_frag): New macro.
7838 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
7839 symbol, fix the offset so "+2" isn't required.
7841 * config/tc-i960.c (line_comment_chars, line_separator_chars):
7842 Define as common/bss.
7843 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
7844 initializers are sufficient.
7846 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
7847 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
7848 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
7849 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
7850 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
7851 "IGNORE_DEBUG" conditional, since both branches are identical.
7852 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
7853 referencing symbol structure members.
7854 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
7856 * as.h (struct frag): Reordered a couple of fields for better
7859 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
7861 (write_contents) [BFD_ASSEMBLER]: New function.
7862 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
7863 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
7864 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
7865 (fixup_segment): Make sure common-section symbols get treated the
7866 same as undefined symbols.
7867 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
7868 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
7870 * write.h (fix_new): Update prototype.
7872 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
7873 md_section_align, md_undefined_symbol): Don't provide prototypes
7874 if these are defined as macros.
7875 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
7878 * symbols.c (symbol_new): Argument NAME is now pointer to const.
7879 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
7880 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
7882 (colon): Display other/desc fields of redefined symbol only if
7883 S_GET_OTHER and S_GET_DESC are defined.
7884 (symbol_make): Argument NAME is now pointer to const.
7885 (symbol_find, symbol_find_base): Likewise.
7886 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
7887 * symbols.h: Fix prototypes for new const arguments. Add
7888 prototypes for BFD_ASSEMBLER S_* functions.
7890 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
7891 for changing to an existing section.
7892 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
7893 called by subseg_new and subseg_set.
7894 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
7895 given section name and subseg number.
7896 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
7897 new section/subsection.
7899 * read.c: Don't include ctype.h.
7900 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
7901 for now; should be machine-dependent.
7903 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
7904 targets, forcing BFD use.
7906 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7908 * config/tc-sparc.c: Use PARAMS macro for static function
7909 declarations. Use BFD_RELOC_ macros everywhere, with
7910 compatibility macros declared for non-BFD mode.
7911 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
7912 instead of enum reloc_type.
7913 (emit_sparc_reloc): Commented-out function deleted.
7914 (md_convert_frag): Deleted.
7915 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
7916 (md_apply_fix): Changed calling sequence (conditionally) for BFD
7918 * config/tc-sparc.h (md_convert_frag): New macro.
7920 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
7921 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
7922 of referencing fields directly.
7924 * write.c (cvt_frag_to_fill): New function; extracted from
7926 (write_object_file) [! BFD_ASSEMBLER]: Call it.
7927 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
7928 and set its size and flags.
7930 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
7931 fields with BFD equivalents. Turn on back-pointers, and add
7932 target-specific fields at end.
7934 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
7936 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
7937 (write_object_file): Set it here instead, so that fixup_segment
7938 can see the correct value.
7940 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7942 * write.c (write_object_file): Check for errors and warnings and
7943 bail out before processing contents.
7944 (chain_frchains_together_1): New function, does most of the work
7946 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
7947 (remove_subsegs) [! BFD]: Call it.
7948 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
7949 structures and routines.
7951 * config/obj-elf.*: New files.
7953 * config/mips.mt, config/rs6000.mt: Deleted.
7955 * config/h8300.mt: Don't specify compiler here.
7957 * config/z8k.mt: The z8k code depends on the z8k opcode table,
7959 * config/tc-z8k.h: Comment fix.
7961 * write.c: Reordered some functions for better inlining.
7962 (fixup_segment): Linkrelax code is no longer conditional on
7965 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7967 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
7968 obj-coffbfd.h}: support for the H8/500
7970 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7972 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
7973 * write.c (write_object_file): Not here.
7974 (fix_new): Initialize fx_addnumber.
7976 * listing.c: Don't include target-cpu.h explicitly, since as.h
7979 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7981 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
7982 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
7983 (struct fix): Reordered fields for compactness and efficiency.
7984 Converted some logical fields to 1-bit fields.
7986 * config/obj-aout.h: Use PARAMS.
7987 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
7988 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
7990 * read.c: Don't include listing.h; as.h includes it. Removed
7992 [BFD_ASSEMBLER]: Include subsegs.h.
7993 (old_buffer, new_broken_words): Default initialization is
7996 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
7997 to 0, define stdoutput.
7998 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
7999 Call bfd_set_arch_mach.
8000 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
8001 bfd_close_all_done. Call bfd_perror on failure.
8002 (output_file_append) [BFD_ASSEMBLER]: Don't define.
8004 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
8006 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
8007 if not MANY_SEGMENTS. Define new field bfd_section if
8009 (seg_info): New macro.
8011 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
8012 variables, and some irrelevant comments.
8014 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
8015 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
8016 * configure.in: Permit --with-bfd-assembler now, with a warning.
8017 Variable need_bfd is now a boolean, as is new variable bfd_gas.
8018 Set BFDDEF and BFDLIB in Makefile when appropriate.
8020 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
8021 (main): Refer to flag_always_generate_output instead of
8024 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
8025 (*_section) [BFD_ASSEMBLER]: Define them.
8026 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
8027 set section flags when appropriate.
8028 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
8029 section is not absolute, undefined, or an assembler internal one.
8030 (absolute_section, undefined_section): Always define.
8031 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
8032 switch statements into if-else trees.
8033 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
8034 SEG_BSS and SEG_DATA.
8036 * as.h (frag_now_fix): New macro.
8037 * symbols.c (colon): Use it.
8039 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
8041 * config/tc-mips.c: Added mips support for mips-dec-bsd.
8042 * config/tc-mips.h: Added mips support for mips-dec-bsd.
8043 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
8044 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
8045 * configure.in: Added mips support for mips-dec-bsd.
8046 * atof-generic.c: Define TRUE and FALSE if not defined.
8048 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8050 * version.c: Bumped version number to 1.93.05.
8052 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8054 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
8055 (obj_emit_lineno): Don't need return at end of void function.
8056 (obj_symbol_new_hook): Ditto.
8058 * config/tc-m68k.c: Removed some unused code.
8059 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
8061 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
8062 offset field is set.
8064 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8066 * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
8067 ENV64, emit no reloc.
8068 (md_pseudo_table): For ".xword", call s_xword.
8069 (s_xword): New function.
8071 * config/tc-sparc.c (architecture_requested, warn_on_bump,
8072 md_relax_table): Use default zero initialization.
8073 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
8074 latter, instead of selecting with preprocessor conditionals.
8076 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8078 * configure.in: recognise all sparclite variants
8080 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8082 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
8083 accidentally changed to use subseg_change where it should have
8086 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8088 * expr.c (operand): If character other than comma or newline is a
8089 logical end-of-line character, use the newline case.
8090 From Eric Youngdale:
8091 (operand): Set X_add_number field for floating-point numbers.
8092 (operand): Treat zero byte as end-of-operand.
8094 * configure.in (per-target): Look for with_bfd_assembler option.
8095 For now, only accept "no", until the merge is done.
8097 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
8098 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
8099 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
8100 * read.c: Finish conversion to S_* macros in the VMS only
8101 parts of the program. Add "const" modifier to hex_value.
8102 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
8104 * expr.c: Add "const" modifier to hex_value.
8105 * symbols.c: Finish conversion to S_* macros in the VMS only
8106 parts of the program. Add "const" modifier to
8107 md_[long,short]_jump_size. Remove declaration of const_flag
8108 (which will be declared in obj-vms.h).
8109 * write.c: Add "const" modifier to md_[long,short]_jump_size.
8110 Fix arguments to VMS_write_object_file.
8111 * config-gas.com: New file. Script for VMS systems to set up the
8112 configuration to build gas for VMS, and create config.status.
8113 * make-gas.com: Redone to work with new scheme.
8114 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
8116 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
8117 will swap bytes if needed on a big endian system. Use throughout
8119 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
8120 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
8121 types of malformed stabs. Change parsing algorithm so that we are
8122 more certain of having all of the information that we need on hand.
8123 * obj-vms.c (final_forward_reference): New function, used to help
8124 resolve the data types of as many struct elements as possible
8125 when some part of the struct is not fully defined by the compiler.
8126 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
8128 * obj-vms.c (VMS_write_object_file): Define all vtable psects
8129 as symbols as well in the object file. Look for external functions
8130 that start with "__vt.", and turn them into variables, since the
8131 g++ compiler is incapable of doing this.
8132 * tc-vax.c: Add '1' option for backward compatibility with older GCC
8134 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
8135 * input-scrub.c (as_where): Fix bug where as would crash if we did not
8136 have the name of the source file yet.
8137 * config/ho-vms.h: define HO_VMS, not HO_VAX.
8139 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
8141 * read.c (s_data): Always use "data_section", since it'll map to
8142 SEG_DATA or SEG_E1 if needed.
8143 (s_lcomm): Likewise with bss_section.
8144 (s_fill): Use memset, not bzero.
8146 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8148 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
8149 handling GDB symbol table data.
8151 * config/obj-aout.h (segment_name): Delete definition.
8152 (seg_name): Delete declaration.
8153 * config/obj-bout.h (segment_name, seg_name): Ditto.
8154 * config/obj-vms.h (segment_name, seg_name): Ditto.
8155 * config/obj-coff.h (segment_name): Ditto.
8156 * config/obj-coffbfd.h (segment_name): Ditto.
8158 * Changes for BFD_ASSEMBLER:
8159 * obj.h (obj_crawl_symbol_chain): Declare only if not
8161 (obj_header_append, obj_pre_write_hook): Ditto.
8162 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
8163 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
8164 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
8165 otherwise, use seg_name array.
8166 (seg_name): Declare only if not BFD_ASSEMBLER.
8167 (section_alignment): Declare only if not BFD_ASSEMBLER.
8168 (big_section, reg_section, pass1_section, diff_section,
8169 absent_section, text_section, data_section, bss_section): If
8170 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
8171 mapping to segT enum values.
8172 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
8173 if these are used or defined, if BFD_ASSEMBLER.
8174 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
8175 subseg_new split into two functions.
8176 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
8178 * as.h (volatile): Don't define if already defined.
8179 (had_errors, had_warnings): Provide prototypes for ANSI C even if
8181 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
8182 declare with format attribute for -Wformat checking.
8184 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
8186 * app.c, config/tc-*.c: Don't include read.h, since it is already
8189 * These are based on patches from Minh Tran-le
8190 <mtranle@paris.intellicorp.com>.
8191 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
8192 obj_format coffbfd and gas_target i386coff for target.
8193 (i[34]86-*-isc*): New host (uses sysv).
8194 * config/i386aix.mt: Removed (no longer used).
8195 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
8197 (LDFLAGS): Added, defined as -shlib.
8198 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
8199 * config/te-sco386.h (LOCAL_LABEL): Don't define.
8200 (DOT_LABEL_PREFIX): Define.
8201 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
8202 name rather than L0\001.
8203 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
8205 * symbols.c, symbols.h (local_bss_counter): Removed.
8206 * write.c (write_object_file): bss no longer uses
8207 local_bss_counter. Pass correct data and bss size to
8208 VMS_write_object_file.
8209 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
8210 argument, rather than using local_bss_counter.
8211 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
8212 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
8213 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
8214 (size_section): Restored sanity check.
8215 (do_relocs_for): Base section address on s_paddr rather than
8216 computing it. Adjust a29k R_IHIHALF special case to account for
8217 section paddr (used to require paddr to be zero). If there are no
8218 reclos, set s_relptr to 0. Set relocation size in object_headers.
8219 (fill_section): Always set s_vaddr here, removing
8220 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
8221 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
8222 Set STYP_INFO for .comment.
8223 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
8224 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
8225 (crawl_symbols): Handle 8 character section name correctly. Use
8226 H_{SET,GET}_* macros.
8227 (do_linenos_for): Set lineno size in object_headers.
8228 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
8229 set s_vaddr here. If string_byte_count remains 4, set it back to
8230 0, and only write strings out if there are some. Call
8231 fill_section before do_relocs_for and do_linenos_for.
8232 (obj_coff_section): Handle optional quoted second argument giving
8233 section characteristics.
8234 (obj_coff_bss): Added to handle .bss.
8235 (obj_coff_ident): Added to handle .ident (puts string in .comment
8237 (obj_coff_lcomm): Put common symbols in .bss, not .data.
8238 (fixup_mdeps): Change to segment. Call frag_wane after
8240 (fixup_segment): Explicitly check S_IS_COMMON before making 386
8241 adjustment (already happened only for common symbols, but this is
8243 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
8244 * config/tc-i386.c (s_bss): Don't use if I386COFF.
8245 (md_pseudo_table): Ignore .optim and .noopt.
8246 (tc_coff_sizemachdep): New function.
8247 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
8249 (LOCAL_LABEL): Removed definition.
8250 (DOT_LABEL_PREFIX): Defined.
8252 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
8254 * app.c (app_push): Use memcpy, not bcopy.
8255 (do_scrub_next_char): For \", return " not '.
8256 (symbol_chars): Now const.
8258 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
8259 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
8261 * config/obj-coff.h: Don't use #elif.
8263 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
8264 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
8266 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
8268 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
8271 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8273 * app.c (do_scrub_begin): allow single quote strings if so
8276 * config/*z8k*: checkpoint
8278 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
8280 * read.c (read_a_source_file): avoid calling xmalloc (0).
8282 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
8284 * listing.c: Call xmalloc, not malloc; don't declare malloc.
8286 * Changes to support SCO 3.2v4:
8287 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
8288 SEG_BSS, fill with NOP_OPCODE.
8289 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
8290 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
8291 using ZERO_BASED_SEGMENTS.
8292 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
8293 never set segment address for SEG_E2 (.bss) and don't write out
8294 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
8295 (obj_coff_endef): Don't merge labels or symbols awaiting forward
8296 definitions, and don't merge tags with non-tags. Check for .bf
8297 rather than just checking whether the second character is b and
8298 the third character is f.
8299 (obj_coff_val): gcc can generate values which we don't handle
8300 correctly; discard information for now, since it only affects the
8301 debugging information.
8302 (tag_find_or_name): Don't insert tags in the symbol table.
8303 (yank_symbols): Don't merge labels.
8304 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
8305 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
8306 set segment address if ZERO_BASED_SEGMENTS.
8307 (obj_coff_section): Accept and ignore a trailing quoted string, as
8308 used in AT&T i386 syntax.
8309 (fixup_segment): Take segment as argument. On the i386, adjust PC
8310 relative addends by the segment vaddr.
8311 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
8312 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
8313 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
8315 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
8317 * config/obj-coffbfd.c: Include libcoff.h.
8319 * version.c: Now version 1.93.
8321 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
8323 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
8324 power-of-two alignment for .align.
8326 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
8327 and leave everything else alone.
8329 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8331 * Makefile.in (as.new): Don't bother saving as.old.
8333 * write.c: Conditionalize on OBJ_VMS, not VMS.
8334 (magic_number_for_object_file): Don't define if OBJ_VMS.
8336 * config/obj-vms.c: Changes for traditional C.
8338 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8340 * config/ho-generic.h (malloc, realloc): Declare.
8342 * Lots of comment/whitespace changes.
8344 * write.h (struct fix): Some fields reordered, narrowed.
8346 * read.c (MASK_CHAR): Define using C types, not magic number.
8348 * as.c, input-file.c: Deleted some unused code.
8350 * app.c, as.h: Doc fix.
8352 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
8354 * as.h (xmalloc): Argument is long.
8356 * xmalloc.c (error): Remove declaration; as.h takes care of it.
8358 * doc/as.texinfo: Regrouped documentation of some command-line
8359 options. Updated options documentation for m68k. Some minor
8360 wording/punctuation changes.
8362 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8364 * configure.in: Accept target OS "vms".
8366 * symbols.c: Merged ANSI and non-ANSI function decls, using
8369 * xmalloc.c: Just include as.h, don't bother trying to figure out
8372 * strstr.c, strerror.c: Deleted.
8373 * Makefile.in: Deleted references.
8375 * config/tc-ns32k.c: Don't include header file for string
8376 declarations; leave that to ho-*.h.
8378 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
8380 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
8381 imported from FSF sources.
8383 * messages.c (strerror): Declare unconditionally.
8385 * as.h: Delete alloca and register definitions.
8387 * config/atof-ieee.c (mask): Now const.
8389 * obstack.c, obstack.h: Deleted.
8391 * as.h (flag_readonly_data_in_text): New flag.
8392 * as.c (main): Set it for -R.
8394 * as.h (flag_suppress_warnings): New flag.
8395 * as.c (main): Set it for -W.
8396 * messages.c (as_warn): Check it instead of flagseen['W'].
8398 * as.h (flag_always_generate_output): New flag.
8399 * as.c (main): Set it for -Z.
8401 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
8402 * config/tc-a29k.h: Ditto.
8403 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
8406 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
8408 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
8409 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
8413 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
8414 xrealloc from xrealloc.c.
8415 * xrealloc.c: Deleted.
8416 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
8418 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
8421 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
8423 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
8424 don't initialize it with NULL.
8426 * config/ho-vax.h (M_VAX): Deleted; was unused.
8428 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
8429 New files imported from FSF version, contributed by Eric Youngdale.
8430 * README-vms-dbg, config/vms: Deleted.
8432 * ChangeLog, config/ChangeLog: Merged.
8434 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
8437 * input-file.c (input_file_open): Eliminate call to setvbuf.
8438 [USG] (setbuffer): Deleted macro.
8440 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
8442 * all files: Whitespace changes for GNU indentation style, done by
8443 GNU `indent'. Some cleanup still needed, especially of comments.
8445 * configure.in: No te-386bsd.h file exists; don't try to use it.
8447 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
8449 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
8450 could be doing emulation.
8452 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8455 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
8458 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
8460 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
8462 * subsegs.h: add extern to segment_info declaration.
8464 * read.h: added extern declarations for comment_chars,
8465 line_comment_chars, and line_separator_chars.
8466 read.c, app.c: removed definitions of comment_chars,
8467 line_comment_chars, and line_separator_chars.
8469 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
8470 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
8472 (insert_reg): put REGISTER_PREFIX before register names before
8473 putting them in the symbol table.
8474 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
8477 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
8480 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
8481 comment_chars, line_comment_chars and line_seperator_chars
8482 consistently const, and always initialized them. Included read.h.
8484 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8486 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
8487 constant will not fit in an immediate field.
8488 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
8490 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
8492 * obj-coff.c (callj_table): Delete global variable.
8493 (obj_emit_relocations): Define it locally here, and only if
8496 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
8497 (m68k_ip): Don't warn about bignum used as float bit-pattern.
8499 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
8500 with a single set using PARAMS macro.
8502 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
8505 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
8507 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
8508 so widening works consistently.
8510 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
8512 * version.c: Put conditional "const" before version_string, not
8513 before dummy function for VMS. Now version 1.91.03.
8515 * app.c (do_scrub_next_char): Need double-\ before `000' to show
8516 printed rep of null character.
8518 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
8520 * obj-coffbfd.c (write_object_file): check return value of
8523 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
8525 * Support for i386-sysv.
8526 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
8527 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
8528 be used to set them all to zero as was done before.
8529 (fill_section): segment addresses now set in write_object_file.
8530 (fill_section): Don't set STYP_NOLOAD for .bss section.
8531 (fixup_segment): 386 uses strange common symbol format.
8532 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
8533 compatibility with SVR3.2 linker.
8534 * configure.in: i386-sysv and i386-sco use coffbfd.
8536 * app.c (do_scrub_next_char): discard whitespace after a label.
8538 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8540 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
8541 hosts, use the sysv configuration for solaris2
8543 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8545 fix i960+non-bfd coff bit rot.
8546 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
8547 support for C source listings. (obj_coff_endef): look in the right
8548 part of the symbol for the symbol name
8550 * tc-m68k.c (get_num): make it work for all segments, not just the
8553 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
8555 * configure.in: recognize i386-*-bsd emulation.
8557 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8559 * configure.in: use the cpu-vendor-os triple for host and target
8561 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8563 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
8564 * tc-z8k.c: lots of bug fixes
8566 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
8568 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
8569 #elif, since it is not supported by old compilers.
8570 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
8571 couple of expressions in tc-m68k.c.
8573 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8575 * read.c (cons): If NO_RELOC is defined, use it.
8577 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
8579 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
8581 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
8582 local labels to start with a .) and set REGISTER_PREFIX to %.
8583 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
8585 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
8587 * messages.c: Comment changes.
8589 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
8591 * as.h: Test if __STDC__ is defined only, don't test its value.
8592 * messages.c: If __STDC__ is not defined, define NO_STDARG.
8594 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
8596 * listing.c (debugging_pseudo): Add stabs and stabn as things to
8599 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
8601 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
8602 sections starting from zero, rather than making them consecutive.
8603 This makes subsequent reloc calculations easier, esp if the object
8604 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
8605 allocate lcomm in .data rather than in .bss. It seems that some
8606 tools can't cope with a non-zero sized bss before linkage.
8608 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8610 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
8611 throughout. That enum no longer means what we thought it meant.
8613 * tc-m68k.c (md_assemble, md_parse_option): Handle new
8614 "-mno-688[58]1" options.
8616 * tc-m68k.c: Added CPU32 support.
8618 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8620 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
8622 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8624 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
8625 Change LIBDEPS dependence to LIBS.
8627 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
8629 * Makefile.in (install): if $(tooldir) exists, install as in
8632 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
8634 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
8635 .word is < -32768 or > 32767. The -J flag causes the error to be
8636 ignored. This is to catch over-sized switches generated by gcc on
8637 systems which don't support the broken .word hack.
8638 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
8639 write.c (fixup_segment): check for signed .word overflow if
8640 WARN_SIGNED_OVERFLOW_WORD.
8642 * write.c (fixup_segment): fixed missing parens in expression
8643 checking for byte or word overflow.
8645 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
8646 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
8647 WARN_SIGNED_OVERFLOW_WORD.
8649 * obj-coffbfd.c (fixup_segment): fixed missing parens in
8650 expression checking for byte or word overflow.
8652 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8654 Support for i386 coff
8655 * obj-coffbfd.h : added stuff
8656 * tc-i386.c (tc_coff_fix2rtype): new function
8657 * tc-i386.h : new coff defines
8659 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
8661 * input-scrub.c (input_scrub_push): call input_file_begin, not
8663 messages.c (as_perror): print ": " between the passed in error and
8664 the strerror, like perror does.
8666 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
8668 * Makefile.in: use gas_target instead of modifying target_cpu.
8669 From Steve Chamberlain:
8670 Makefile.in: Handle m68*-*-coff*.
8671 read.c, read.h: add mult argument to s_space
8673 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
8674 Motorola and MIT syntax; gas can now assemble either type of
8676 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
8677 From Steve Chamberlain:
8678 m68kcoff.mt: for m68k COFF.
8679 obj-coffbfd.c: (fixup_mdeps) added
8680 (size_section) removed bad sanity check
8681 (fill_section) added rs_machine_dependent case
8682 (write_object_file) call fixup_mdeps
8683 (fixup_segment) set fx_subsy to 0.
8684 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
8686 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
8689 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8691 * Makefile.in (LIBS): Include opcode library.
8693 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
8695 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
8696 including zero are accepted, pass +0.0.
8698 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
8700 * Makefile.in: map "as" through program_transform_name when
8703 * doc/Makefile.in: map "as" through program_transform_name when
8706 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8708 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
8710 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
8712 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
8713 tc-i960.c (md_ri_to_chars): Always output bout object file in
8714 little endian byte order (used to use endianness of host).
8716 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8718 * config/tc-m68k.c (init_table): Now const. Always include 68851
8719 data, so that "bc" is available to 68040 cache instructions.
8720 Added "tt0", "tt1", and 68ec030 variants.
8721 (md_assemble): Complain if 68000 (only) and 68881 are specified.
8722 (enum _register): Added TT0, TT1.
8723 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
8724 line number correctly in "internal error" messages. Don't print
8725 architecture-mismatch message for operand errors.
8727 From Colin Smith (colin@wrs.com):
8728 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
8729 than install_operand.
8731 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8733 * listing.c (buffer_line): rewind to the start of include
8734 files, they might be included twice.
8736 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
8738 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
8740 * Makefile.in: defined TARGET_CPU for C code so that it can choose
8741 one element of a family.
8743 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
8745 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
8746 so that we can assemble hand-written libgcc code.
8748 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8750 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
8751 has already been formatted (but may still contain %-characters).
8754 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
8756 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
8757 written with indirection on the last two operands, which can be
8758 either data or address registers. Added a new operand type 'r'
8759 which accepts either register type. Added '(' to notend stuff in
8760 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
8762 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
8764 * as.h (enum _relax_state): Start off at one, not zero, to better
8765 catch uninitialized-variable errors.
8766 (linkrelax): Declare new variable.
8768 * messages.c (warning_count, error_count): Default initializer is
8771 * write.c: Merged some declarations, using PARMS macro.
8772 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
8773 data_last_frag): No longer static.
8774 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
8775 defined, call it. Change segments before calling fixup_segment.
8776 (relax_align): If linkrelax, provide extra padding.
8778 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
8779 their not having symbols associated.
8781 * tc-i960.c (norelax, instrument_branches): Default initializer is
8783 (linkrelax): Delete variable definition.
8784 (mem_fmt): Call fix_new with NO_RELOC.
8785 (tc_bout_fix_to_chars): Handle alignment relocs.
8786 (i960_handle_align): New function.
8787 * tc-i960.h (linkrelax): Delete declaration.
8788 (HANDLE_ALIGN): New macro; calls i960_handle_align.
8789 (NEED_FX_R_TYPE, NO_RELOC): New macros.
8791 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
8793 * config/sparc.mt: New file. Grab sparc opcode table from bfd
8796 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
8798 * Makefile.in: always create installation directories. Removed
8799 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
8800 FLAGS_TO_PASS to recursive makes.
8802 * doc/Makefile.in: always create installation directories.
8804 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8806 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
8807 being used with args swapped, causing occasional lossage when
8808 refilling buffers after an include file.
8810 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
8812 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
8813 version. Discard bogus DONTDEF version.
8814 (as_warn, as_bad, as_fatal): Likewise.
8816 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
8818 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
8819 selected architecture, print a message saying so and listing what
8820 processors support it, rather than saying "operands mismatch".
8822 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
8824 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
8826 * config/ho-rs6000.h (M_RS6000): Don't define it.
8828 (BROKEN_ASSERT): Define it if not __STDC__.
8830 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
8832 * sparc.mt: New file.
8834 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
8836 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
8837 if TN_SUN3; otherwise align to 2**N-byte bounary.
8839 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8841 * read.c (s_fill): make the .fill size clamped error a warn and
8842 fix bug where 0's were always placed.
8844 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
8845 two bytes of any constant with 0xff:
8847 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8849 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
8850 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
8852 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
8854 * tc-m68k.c (try_index): Error if index scaling specified and
8855 assembling for an older CPU than a 68020.
8857 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
8859 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
8860 fx_offset into account.
8862 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
8864 * configure.in (mips host): Accept "ultrix" with version number.
8866 * expr.c (floating_constant): Separate "=-" to avoid confusing
8867 ancient or broken compilers.
8869 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
8870 processor/opcode mismatch, so reword the error message.
8871 (md_assemble): If no CPU has been set (even if FPU/PMMU
8872 characteristics have been), default to 68020. Don't need extra
8873 quotes around error string.
8875 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8877 * read.c (potable): Revert sac's incorrect change made Jul 13.
8878 Align really is supposed to be ptwo not nbytes.
8880 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
8882 * Makefile.in: _Do_ include libiberty. (from sef)
8884 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
8886 * expr.c (integer_constant): Handle "0f" and "0b" label references
8889 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8891 * write.c (fixup_segment): if relaxing, don't do anything.
8892 * config/obj-bout.[ch] : maintain the a_relaxable file header info
8893 * config/tc-i960.c: new option -linkrelax
8895 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8897 * expr.c (expr): allow SEG_BSS in expressions
8898 * read.c (potable): align should be nbytes, not ptwo!
8899 * write.c (write_object_file): extra glue for new bss attributes
8900 (relax_segment): SEG_BSS is ok now
8901 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
8903 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
8905 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
8907 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
8909 * configure.in: recognize m680x0 as having sun3 emulation mode for
8910 vxworks environment.
8913 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
8915 * Makefile.in: Add program_suffix (parallel to program_prefix)
8917 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8919 * app.c (process_escape): new function to handle escapes the right
8920 way, (do_scrub_next_char): use new function
8921 * cond.c (s_ifdef): do ifdef/ifndef right
8922 * read.c (s_fill): make the , expressions optional like the doc
8924 * config/tc-h8300.[ch]: better warnings
8926 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8928 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
8931 * write.c (write_object_file): various changes to handle data in
8932 the BSS segment in much the same was as stuff in the DATA segment.
8934 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
8935 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
8936 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
8937 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
8940 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8942 * expr.c(expr): allow SEG_REGISTER in expressions.
8943 * read.c(pseudo_set): register expressions can be the source of a
8945 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
8946 goto SEG_TEXT (if a.out)
8947 * write.c (write_object_file): If a.out don't use the old way for
8949 * config/obj-a.out (s_sect): complain if the user tries to use a
8950 subsegment with a value which might interfere with out -R hackery.
8951 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
8952 rather than use ugly if tree. (init_regtable): insert register
8953 names into symbol table.
8955 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
8957 * write.c (write_object_file): keep the fix_tail clean, which
8958 fixes a bug in -R where relocations were being lost.
8960 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
8962 * configure.in: recognize m680x0 as having sun3 emulation mode for
8963 vxworks environment.
8965 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
8967 * configure.in: recognize m680x0 as an m68k
8969 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8971 * configure.in: Recognize sparclite as a sparc variant.
8973 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
8976 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8978 * config/tc-a29k.c: lint
8979 * listing.c, expr.c: patches from Andrew Smith
8981 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
8983 * doc/Makefile.in: use m4 rather than gm4.
8985 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8987 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
8988 calc the base of relocs correctly.
8989 * tc-a29k.c (parse_operand): allow expressions to be in any section.
8991 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
8993 * as.c, write.c: use -K rather than -k for the broken word warning
8996 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
8998 * Makefile.in: do not print recursion lines.
9000 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9002 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
9004 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9006 * write.c (write_object_file): For b.out format, round up section
9007 start addresses to match required alignment.
9009 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9011 * Makefile.in (install): Install into $(tooldir)/bin, since that's
9012 where gcc looks for it.
9014 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
9016 * Makefile.in: Changed some lines to be less confusing for some
9019 * input-file.c: Conditionalize on _IOFBF, not VMS.
9021 * read.c, write.c: Change a series of ifdef/elif to
9022 ifdef/else/ifdef etc.
9024 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
9026 * symbols.c (fb_label_init): fix sizeof to memset.
9028 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
9030 * Makefile.in: install the man page.
9032 * Makefile.in: pass down MAKEINFO explicitly on info.
9034 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
9036 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9038 * flonum-const.c: renamed flonum-konst.c to stop dos name
9041 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
9043 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
9044 tc-m68k.h to te-sun3.h.
9046 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
9048 * configure.in: vxworks68 gets te-sun3.h.
9050 * expr.c: remove limitation that local_labels_dollar or
9051 local_labels_fb must be < 10.
9053 * symbols.c: remove local_labels_dollar, replace with a function
9054 interface for a sparse array. All users adjusted.
9056 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
9058 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9060 * doc/Makefile.in: commented out line for building as-all.texinfo.
9063 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
9065 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
9067 * Makefile.in: added check target.
9069 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9071 * Makefile.in: added tooldir and program_prefix.
9073 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
9075 * write.{c,h} (fix_new): Make these declarations consistent.
9077 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
9079 * Makefile.in (strerror.o): Add rule so that broken Sun make can
9082 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
9084 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
9086 * expr.c (operand): if can't work out what sort of operand it is,
9087 then look through FLT_CHARS for a hint.
9089 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
9091 * Makefile.in, configure.in: removed traces of namesubdir,
9092 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9093 copyrights to '92, changed some from Cygnus to FSF.
9095 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
9096 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9097 copyrights to '92, changed some from Cygnus to FSF.
9099 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9101 * expr.c: If an expression is single comma, then return with
9102 SEG_ABSENT rather than an error - since the sparc front end does
9103 really strange things with things like fbge,a
9105 * as.h: include bfd.h if using many sections
9106 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
9107 local labels didn't work.
9108 * listing.c (list_symbol_table): don't core dump when there's no
9110 * write.c, write.h: call fix_new with the right number of args on
9112 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
9115 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9117 * app.c: MRI compatibility - allow single quote to start a string.
9118 * as.c: fix typo recently introduced.
9119 * as.h : Don't include aout/reloc.h - it's not right for COFF!
9120 * expr.c: Much rewriting, to accomodate MRI syntax for
9121 expressions. Also easier to read now.
9122 * listing.c: Put back defuns
9123 * read.c: modified to accept MRI syntax, put back listing pseudo
9124 ops so that an assembler built with NO_LISTING ignores list ops
9126 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
9127 machine is a SPARC or a 29K.
9128 * config/obj-aout.c: added s_sect pseudo op
9129 * config/obj-coffbfd.c: lints, set the filehdr flags right and
9130 fill in the timestamp.
9131 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
9132 anymore, define all the relocs which the tc-<x> bit will use so we
9133 can translate from them to the coff types.
9134 * config/tc-a29k.c: reloc_type isn't ane enum any more
9135 * config/tc-m68k.c: Added NO_RELOC definition.
9137 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9139 * Makefile.in: put header files before C source for TAGS; remove
9140 references to non-existent syscalls.h.
9142 * read.c, write.c subsegs.c: back out the .bss changes.
9144 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
9146 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
9150 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
9152 * symbols.c (local_label_name): symbols now start with ^A.
9154 * read.c, subsegs.c, write.c obj-coff.c: added handling of
9155 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
9156 generate these sections. .align: will use NOP_OPCODE or 0
9157 for padding. This is just for being nice to the
9160 * expr.c (operand): changed to generate local label "\001L0"
9161 starting with a ^A so that it is recognized as a local label.
9163 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
9165 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
9166 i/o opcodes - inb, inw, outb and outw. string manipulation with
9167 att syntax - scmp, slod, smov, ssca, ssto.
9169 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
9170 to just after .file .
9172 In obj_crawl_symbol_chain() where it tries to put the external
9173 symbols apart, with the condition:
9174 (!S_IS_DEFINED(symbolP) &&
9175 !S_IS_DEBUG(symbolP) &&
9176 !SF_GET_STATICS(symbolP))
9177 it was moving too many symbols out. So I switch it back to the
9179 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
9181 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
9182 so that we don't use the F_RELFLG which make the linker complain
9183 that somebody has stripped the relocation info.
9185 Also, the AIX ld program require that the relocation table
9186 is sorted by r_vaddr like the standard ATT assembler does.
9188 [he also changed the sizeof(struct ...)'s into the coff
9189 style FOOSZ macros. I'm not sure this is right, but I can't
9190 remember why. xoxorich.]
9192 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
9194 * Makefile.in, configure.in, doc: use the doc. Build it, install
9197 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
9199 * read.c: white space and comments only.
9201 * configure.in: use the new atof-ns32.c for ns32k.
9203 * write.c: comment change only.
9205 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
9206 aren't yet integrated.
9208 * tc-i860.[hc]: blew off the dust. Something must still be done
9209 about conflicting relocation types.
9211 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
9214 * tc-i960.c, tc-sparc.c: white space and comments only.
9216 * tc-a29k.h: delete duplicate macro definition.
9218 * new file atof-ns32k.c copied from hack's last unreleased gas.
9220 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
9222 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
9225 * nearly everything. flush ChangeLog, package as gas-1.92.1.
9226 ChangeLog's prior to this are sketchy at best. I have logs.
9227 They just aren't ChangeLogs.
9234 version-control: never