1 Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3 * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
4 .rdata does not become a variant frag.
6 * config/tc-mips.c (mips_cpu): Initialize to -1.
7 (md_begin): Don't mips_cpu if it was already set.
8 (md_parse_option): For -mipsN, don't set mips_cpu if it was
9 already set. For -mcpu=, just set mips_cpu, not mips_isa.
11 Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
13 * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
14 (s_elf_section): New static function.
15 * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
16 the section when setting the storage class; default to sc_Data.
18 Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu)
20 * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
21 fixups to branch instructions (not just pc-relative ones) which
22 will generate SOM relocations.
24 Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
26 * config/tc-a29k.c: Include ctype.h with angle brackets.
27 (define_some_regs): Add new special register names defined on the
29 (parse_operand): Add argument opt. If non-zero, don't warn about
31 (machine_ip): If handling argument type 'I', pass opt as non-zero
32 to parse_operand. Handle new optional operand type 'I'.
33 (md_undefined_symbol): Handle special register names (srNN).
35 Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
37 * write.c (renumber_sections): New static BFD_ASSEMBLER function.
38 (write_object_file): Call it after removing gas created sections.
40 Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
42 * symbols.c (symbol_create): Use udata.p, not just udata.
43 * config/obj-elf.c (obj_ecoff_set_ext): Likewise.
44 (elf_get_extr): Likewise.
46 * read.c (read_a_source_file): The second argument to as_where is
47 unsigned int *, not int *.
49 Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu)
51 * config/tc-hppa.c: Eliminate all uses of fx_addnumber.
52 (tc_gen_reloc): Simplify. It's no longer necessary to set a
53 reloc's addend field to zero for function symbols.
54 (md_apply_fix): Simplify. For fixups which will require a SOM
55 reloc, just clear out the necessary bits in the output file.
57 Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
59 * Makefile.in (BISON): Use bison -y, not bison.
61 Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
63 * Makefile.in (VERSION): Updated to 2.5.
64 (clean-here): Delete stamp-mk.com.
65 (distclean): Delete .gdbinit.
66 * Version 2.5 released.
68 Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
70 * config/te-nbsd532.h: Renamed from te-netbsd532.h.
71 * configure.in, configure: Adjusted.
73 Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
75 * config/cplus-dem.c: Removed. It isn't used. Even if it was,
76 it's better to use the one in libiberty.
78 Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
80 * symbols.c (resolve_symbol_value, case O_symbol): Undo last
81 change; it breaks the rs6000 support, and doesn't seem to be
84 Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
86 * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
87 a.out-<arch>-netbsd to match corresponding changes in BFD.
89 Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com)
91 * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
92 rather than explicitly adding the frag address.
93 * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
94 the end of the line numbers; this replaces the zero entry which
95 used to be added by coff_add_linesym, removed Oct 7.
96 (coff_adjust_section_syms): Ignore sections with no seginfo.
98 Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
100 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
101 "stage" symlink to the appropriate stage* directory, and use it
102 instead in the -B options.
103 (comparison): Revert yesterday's change.
105 Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
107 * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
108 pc-relative, use fx_offset only, ignore address of relocation.
110 Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
112 * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
113 for an embedded PIC switch expression, since the definition of
114 S_IS_LOCAL was changed.
116 Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
118 * Makefile.in (comparison): When comparing as.new or gasp.new, try
119 running the binary through sed to avoid differences due to
120 "stage1" or "stage2" having been written into the binary.
122 Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
124 ELF symbol size handling, based on code from Eric Youngdale:
125 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an
126 expression pointer to the symbol structure, used for `size'
127 expressions that couldn't be reduced to constants when initially
129 (elf_frob_symbol): Declare.
130 (obj_frob_symbol): Call elf_frob_symbol always, rather than
131 ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
132 * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
134 (obj_elf_size): Deleted unused code. If size is non-reducible
135 expression, allocate some storage for the sy_obj field and copy
137 (elf_frob_symbol): New function. Computes sizes, calls
138 ecoff_frob_symbol if appropriate.
140 * write.c (fixup_segment): For i386 elf and coff (for now), don't
141 add in value of symbol from another defined section of the file.
143 Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
145 * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
146 * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
147 rather than both it and TC_M88K.
148 (coff_adjust_section_syms): New function.
149 (coff_frob_section): For non-empty sections, create aux entry for
150 the section symbol, indicating the size.
151 (n_line_nos): New variable.
152 (add_lineno): Increment it.
153 (coff_add_linesym): Increment n_line_nos, don't call add_lineno.
154 (coff_frob_file): New function; map coff_adjust_section_syms over
156 (obj_coff_line): Only reset line_base for .bf symbols.
157 * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
159 (obj_frob_file): New macro.
161 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
162 obj_frob_forward_symbol, and rewritten for new parameter list.
164 Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu)
166 * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.
168 Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
170 * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
171 as synonyms for .size and .type.
173 Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
175 * config/obj-coff.c (coff_frob_section): Remove assert about
177 * config/tc-sparc.c (md_section_align): Use section alignment, not
178 xvec align_power_min field.
180 Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu)
182 * vmsconf.sh (make-gas.com): handle DCL verification to enable
183 sensible feedback to the user while gas is being built.
185 Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
187 * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
189 (diststuff): New target; builds DISTSTUFF.
190 (realclean): Separate target, depend on clean and distclean, then
192 * make-gas.com: Deleted.
194 * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
195 function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
197 (i386_operand): Don't look up section symbol for
199 (reloc): Always permit return of 8- and 16-bit relocation types.
200 Add a space after "pc-relative" in the error message.
201 (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
202 BFD_RELOC_386_GOTOFF relocs.
203 (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
204 with a "foo-GOT" value.
205 * config/tc-i386.h (i386_validate_fix): Declare it.
206 (TC_VALIDATE_FIX): New macro -- call it.
207 (NOP_OPCODE): Cast to `char' to avoid compiler warnings.
209 * as.h: If __STDC__ is not defined and varargs.h is available, use
210 it rather than stdarg.h.
212 * write.h (struct fix): Added new bitfield fx_plt, for fixups
213 referring to PLT entries.
214 * write.c (fix_new_internal): Initialize fx_plt to zero.
215 (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
216 Don't adjust fx_offset by frag address, since S_GET_VALUE now
217 includes the frag address.
218 (fixup_segment): Changed local var PCREL to type int, added PLT.
219 If PC-relative fixup refers to a PLT entry for a symbol in the
220 current section, don't reduce it.
222 * write.c (adjust_reloc_syms): Exit loop through a label. If
223 DEBUG5 is defined, print out each fixup before and after
225 (fixup_segment): If DEBUG5 is defined, print out each fixup before
226 and after processing.
227 (print_fixup): Added prototype. Show address on first line. Show
228 fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if
229 NEED_FX_R_TYPE is defined.
231 * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
232 S_IS_DEBUG, S_IS_DEFINED also.
234 Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
236 * Makefile.in (all): Depend on .gdbinit.
237 (.gdbinit): Rebuild from gdbinit.in by running config.status.
239 * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps".
241 * write.c (print_fixup): Print source location on first line.
242 Show fx_r_type and fx_addsy fields.
244 Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
246 * configure.in: Set bfd_gas for all sparc targets in one place,
247 instead of separately for each. Correctly handle user-supplied
248 "--enable-bfd-gas" option.
250 * gdbinit.in: Move "break abort" to end, in case gdb complains.
252 * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
255 * symbols.c (resolve_symbol_value, case O_symbol): Don't do any
256 processing if add_symbol is undefined or in expr_section.
257 (resolve_symbol_value, case O_add): For symbol plus
258 constant-valued symbol, convert to O_symbol and re-reduce.
259 (S_GET_VALUE): If symbol needs resolving, resolve it.
260 (indent_level): No longer static.
261 (print_symbol_value_1): Don't print frag address if it matches
262 zero_address_frag. Don't print "resolving" if already resolved.
263 Print segment name. Don't call print_expr_1 on an undefined
265 (print_expr_1): Fix whitespace before printing X_add_number.
267 * expr.c (make_expr_symbol): No longer static. Use symbol_create,
268 not symbol_new, for symbols holding expression values.
269 * expr.h (make_expr_symbol): Move declaration here.
270 * write.c (fix_new_exp): Handle O_add by creating an
271 expression-valued symbol, and calling fix_new_exp recursively.
272 (adjust_reloc_syms): If a fixup's symbol value is a sum of an
273 undefined symbol and a constant, fold the constant into the fixup,
274 and refer to the undefined symbol directly. Then process the
275 fixup again from scratch.
276 (write_object_file): Before calling adjust_reloc_syms, make a pass
277 through the symbol list trying to resolve values.
279 * write.c (print_fixup): New routine, for debugging.
280 (write_relocs): Call bfd_install_relocation. Deleted various
281 hacks for working around problems with bfd_perform_relocation.
283 * Makefile.in (VERSION): Update to 2.4.90.
285 Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
287 * Makefile.in (gasp.o): Depends upon config.h.
289 * config/tc-mips.c: Include subsegs.h.
290 (md_apply_fix): If an unconditional b or bal overflows, and we are
291 not assembling PIC code, replace it with a j or jal.
293 * config/tc-mips.c (md_apply_fix): Correct branch overflow test.
294 Use as_bad_where and as_warn_where rather than as_bad and as_warn.
296 Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
298 * write.c (write_relocs): Add file name and line number to
299 as_fatal calls. Handle bfd_reloc_overflow case specifically when
300 RELOC_EXPANSION_POSSIBLE.
302 Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
304 * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
305 here. Use them for deciding which PRINTF*LIKE macro definitions
307 * messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
308 [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
309 default definitions matching what we were doing before.
310 (as_tsktsk): Remove the non-stdarg, non-varargs version, and
311 always use the varargs form if not using stdarg. It's safe to
312 always use vfprintf, because libiberty will provide it if the
313 native system doesn't. Also, always make format be const.
314 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
316 Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
318 * config/tc-mips.c (load_register): Always use addiu when adding a
319 constant to $zero--no need to use daddiu.
320 (macro): Hack the -mips3 overflow tests to not fail when offsetT
323 * symbols.h (copy_symbol_attributes): Declare.
325 Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
327 * listing.c: Bugfixes based in part on patches from Paul
329 (listing_newline): Check filename as well as line number when
330 deciding whether to record it.
331 (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
332 false (if defined) as well as checking for reg_section.
333 (listing_listing): Iterate fetching lines while line number is too
334 low, and we haven't run off the end of the input file.
336 * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.
338 Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com)
340 * ecoff.c (ecoff_generate_asm_lineno): check if
341 current_stabs_filename is NULL before strcmp.
342 * read.c (read_a_source_file): fix a bug in generate_asm_lineno
345 Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
347 * config/ho-*.h: Now-unused files deleted.
349 * symbols.c (copy_symbol_attributes): New function. Copies BFD
350 symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
351 (resolve_symbol_value, case O_symbol): Call it, if X_add_number is
352 zero. Don't call obj_frob_forward_symbol.
353 * read.c (pseudo_set): Call copy_symbol_attributes, but only if
354 X_add_number is zero.
355 * config/obj-elf.h (obj_frob_forward_symbol): Deleted.
357 * config/tc-i960.c: Lots of whitespace, comment reformatting,
359 (strchr): Don't declare.
360 [BFD_ASSEMBLER]: Don't compile md_convert_frag,
361 md_estimate_size_before_relax, md_ri_to_chars,
362 md_create_short_jump, md_create_long_jump.
363 (brtab_emit): Use data_section, not SEG_DATA.
365 Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu)
367 * config/vms-conf.h: new file, manually derived from conf.in.
368 * config-gas.com: use it, and eliminate obsolete "host.h".
370 Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
372 * config/tc-ppc.c (ppc_current_block): New static variable.
373 (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
374 ppc_current_block. Don't move around any stab symbol, just those
376 (ppc_bs): Set ppc_current_block.
377 (ppc_es): Clear ppc_current_block.
378 (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
379 from the csect of the enclosing block.
381 * config/tc-mips.c (insns_since_cache_access): Remove.
382 (append_insn): Remove setting of insns_since_cache_access, and
383 special 4600 handling; it turns out not to be required.
385 Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
387 * config/tc-mips.c (md_shortopts): Remove E.
388 (md_longopts): Add EB and EL.
389 (md_parse_option): Handle -EB and -EL as separate options, rather
390 than as a single -E option with an argument.
392 Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu)
394 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
395 involving global symbols too.
397 Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
399 * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.
401 * configure.in: Test for remove, not delete. Fix cross-assembler
403 * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
406 * read.c (pseudo_set, case O_symbol): If
407 OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
408 [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
409 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
411 Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
413 * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
414 many others): new macros; values obtained from "DSTRECRDS.SDL".
415 * config/obj-vms.h (various): use them.
416 (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
417 representation (only enum bitfields can avoid being bitstrings).
418 (bitfield_suffix, setup_basic_type): new routines.
419 (VMS_typedef_parse): use them. Now recognize bitfields of all
420 integral types, not just type `int'. Caveat: the representation
421 used for bitfields still does not work for objects placed in
422 registers, and gcc's optimizer sometimes puts small structs there.
424 Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
426 * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
428 * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
429 (tc_frob_label): define this to call vms_check_for_special_label,
430 and declare the latter.
431 * config/obj-vms.c (vax_g_doubles): declare this file-scope
433 (const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
434 (vms_check_for_special_label): new routine (tc_frob_label).
435 (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
436 and `gcc2_compiled.' labels; they won't reach here any more.
437 (VMS_typedef_parse) [case 'r']: for types `double' and `complex
438 double', use `vax_g_doubles' flag to select type of double.
439 (VMS_write_object_file) [traceback setup]: don't pass symbols
440 with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
441 and TBT_Routine_End functions.
443 Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
445 * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
446 S_GET_VALUE() to avoid many repeated function calls.
447 (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
448 _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
449 gets requested. [All the HACK_DEC_C_STARTUP code appears to
450 be obsolete; gcc does it automatically for vms target. It's
451 also misnamed, because it is for the "VAX C" run-time library,
452 not the newer "DEC C" one which has much different startup code.]
453 {various}: use `S_SET_xxx(symbol,new_value)' rather than
454 `S_GET_xxx(symbol) = new_value'.
456 Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
458 * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
459 not &bfd_abs_section.
461 Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
463 * expr.c (clean_up_expression): Use addressT, not bfd_vma.
465 Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
467 * expr.c (expr): Don't reduce the difference of two symbols in the
468 same frag if the symbols are not in normal sections.
470 * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
471 (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
472 (obj_attach_unwind_info): Do not define. Not needed anymore.
473 * config/tc-hppa.c: Delete whitespace at EOL.
474 (struct hppa_fix_struct): Delete fx_unwind field and all references.
475 (fix_new_hppa): Last arg is now a pointer to an int. Do not
476 call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT
477 fixups, store 32bits of unwind information in the fx_addnumber
479 (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
480 and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
481 pointer to 32 bits of unwind info.
482 (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
483 pointer to the dummy symbol; set the addend field to fx_addnumber.
484 (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
485 rather than &bfd_XXX_section.
487 Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
489 * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
490 value by one; discard adjustments previously being made. From
493 VMS- and Vax-related changes from Pat Rankin:
494 * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
495 * vmsconf.sh: no longer have make-gas.com echo text about needing
496 to modify the gcc-vms driver when intending to use with gcc 1.x.
497 * as.c (parse_options): suppress 'v' from std_short_options and
498 eliminate VMS-specific conditional initialization;
499 [default case]: check for '-v' if md_parse_options doesn't recognize
501 [default case, #if VMS]: check for filename argument when '-v' seen;
503 * config/tc-vax.c (md_assemble): don't rely on `this_add_number'
504 for O_big literal operands (double floats and long long ints);
505 [VMS, md_shortopts]: add second colon after 'v';
506 (md_parse_options) [VMS, case 'v']: check for argument, so
507 caller can handle `-v' w/o arg.
509 Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
511 * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET
512 is defined, put the tx_offset into the r_offset.
513 * config/tc-sh.c (line_comment_chars): Add #
514 (tc_reloc_mangle): Deleted.
515 * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
516 (TC_RELOC_MANGLE): Delete.
518 Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
520 * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
521 * hex-value.c: Ditto.
522 * config/obj-vms.c: Ditto.
524 * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
526 * config/tc-i860.c (i860_ip): Ditto.
527 * config/tc-hppa.c (pa_ip): Ditto.
528 * config/tc-alpha.c (alpha_ip): Ditto.
529 * as.c (parse_args): Ditto.
531 * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
534 * write.c (write_contents): Use EXIT_FAILURE.
535 * output-file.c (output_file_create, output_file_close,
536 output_file_create, output_file_close): Ditto.
537 * messages.c (as_fatal): Ditto.
538 * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
539 * config/obj-ieee.c (write_object_file): Ditto.
540 * config/obj-coff.c (write_object_file): Ditto.
541 * config/tc-vax.c (main): Use EXIT_SUCCESS.
542 * config/tc-m68k.c (main): Ditto.
544 * hash.c (main): Pass a value to exit().
546 * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
547 * as.c: ...from here.
548 (parse_args): Use them always.
549 (main): Use exit rather than return.
551 * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
552 Rewrite handling of program_transform_name.
554 * configure.in: Test for functions unlink and delete.
555 * as.h: If unlink isn't available but delete is, define unlink to
558 Update for autoconf 1.118:
559 * gdbinit.in: New file, created from old .gdbinit.
561 * aclocal.m4 (GAS_GDBINIT): Deleted.
562 * configure.in: Don't use it. Instead, generate .gdbinit from
563 gdbinit.in. Don't substitute cpu_type, obj_format, emulation,
564 atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ
565 to ensure that older versions of autoconf aren't used.
566 * Makefile.in: Added @configure_input@ line.
567 (configure): Deleted rule.
569 Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
571 * config/obj-coff.c (fixup_segment): After handling the difference
572 of two symbols from the same segment, set fx_subsy to NULL, to
573 satisfy existing TC_COUNT_RELOC macros.
575 Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
577 * aclocal.m4 (GAS_GDBINIT): New macro.
578 * configure.in: Use it.
579 * configure: Regenerated.
581 Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
583 * .gdbinit (pe, ps): Define new commands.
584 * symbols.c (indent_level): New static variable.
585 (indent, print_expr_1, print_symbol_value_1, print_symbol_value,
586 print_expr): New functions.
588 * Makefile.in (config-stamp): Add a "this file generated by make"
591 PIC implementation for i386-linux, based on code from Eric
592 Youngdale and Paul Kranenburg, with some work of my own:
594 * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
595 before processing same-section pcrel relocations.
596 (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.
598 * expr.c (make_expr_symbol): If operator is O_symbol and
599 X_add_number is zero, just return the symbol. If operator is
600 O_constant, resolve the symbol's value before returning.
601 (operand): Permit use of "[]" for grouping.
602 (clean_up_expression): For difference of two symbols in the same
603 frag, add the difference of their offsets into X_add_number.
604 (expr): Reduce difference of two symbols in same frag to their
607 * config/tc-i386.c (TC_RELOC): New macro.
608 (struct _i386_insn): New field disp_reloc.
609 (GOT_symbol): New variable.
610 (operand_special_chars): Added square-brackets and at-sign.
611 (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
612 NO_RELOC, just return it.
613 (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
614 (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
616 (tc_i386_fix_adjustable): New function. Returns zero if symbol in
617 fixup is not local, to prevent relocations against externals from
619 (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass
620 disp_reloc field to reloc() function, and use TC_RELOC to generate
621 value to pass to fix_new_exp.
622 (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
624 (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle
625 @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local
626 symbols, force generation of the section symbol.
627 (md_estimate_size_before_relax): If GOT_symbol exists, decide
628 we're generating PIC code, and convert relocations against
629 undefined symbols from PCREL to PLT32.
630 (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
632 (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
633 and return GOT_symbol if it matches.
634 (F, MAP): Move macro definitions outside function.
635 (tc_gen_reloc): Only switch on size and pcrel if code wasn't
636 already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert
637 BFD_RELOC_32 using GOT_symbol into GOTPC.
638 * config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
639 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
641 (NEED_FX_R_TYPE): Define.
642 (LOCAL_LABEL): Accept ".X" prefix too.
643 (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".
645 Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
647 * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
648 reportedly to be used on Irix 6.
650 * config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
651 (s_mips_globl): New static function; needed for Irix 5 support.
652 * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
653 external symbol with no type, set the type to st_Proc rather than
654 st_Global. Don't set the index of an external st_Proc or
655 st_StaticProc symbol unless it is also a local symbol.
657 * read.c (read_a_source_file): The second argument to as_where is
658 unsigned int *, not int *.
660 Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com)
662 * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO,
663 and generate_asm_lineno.
664 * config/obj-elf.h : ditto.
666 * read.c (read_a_source_file): if no file when inst is read, set
667 generate_asm_lineno to true.
668 * ecoff.h : change name to generate_asm_lineno and add function
669 ecoff_no_current_file.
670 * ecoff.c : change name to generate_asm_lineno.
671 * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
672 ecoff style line for asm file.
674 Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
676 * config/obj-coff.c (size_section): Do an fprintf to stderr rather
678 (fixup_segment): Use as_bad_where rather than as_bad.
680 Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
682 * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
683 nothing becomes macro doing nothing.
685 Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
687 * Makefile.in (Makefile): Depend on config.status.
688 (config.status): Run config.status from . instead of srcdir.
690 * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
691 display the name of the relocation type that couldn't be handled.
692 * config/tc-sparc.c (tc_gen_reloc): Likewise.
693 * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call
694 after call to as_fatal.
696 * configure.in (i386-*-linux*): Don't set bfd_gas.
698 * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
699 install, uninstall): Don't use "brokensed" hack any more, the new
700 autoconf code should never let program_transform_name be empty.
702 Update for autoconf beta 1.112:
703 * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
705 * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
706 autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
707 test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
708 message to try to ease confusion about autoconf's
709 "cross-compiling" message.
710 * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
711 NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
712 * configure, conf.in: Regenerated.
714 Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
716 * configure.in: Check ${host} and ${target} rather than
717 ${host_canon} and ${target_canon}.
718 * configure: Likewise.
720 Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
722 * config/tc-mips.c (mips_cpu): New static variable.
723 (insns_since_cache_access): New static variable.
724 (md_begin): Set mips_cpu as well as mips_isa.
725 (append_insn): If mips_cpu is 4600, require four nop instructions
726 between an instruction which accesses the cache and certain CACHE
727 instructions. Keep track of the number of instructions seen since
728 an instruction which accesses the cache.
729 (md_parse_option): Set mips_cpu as well as mips_isa.
731 Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
733 * doc/Makefile.in (VPATH): Define using @srcdir@.
734 (prefix, program_transform_name, exec_prefix): Use autoconf style
737 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
739 * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
740 * configure.in: Recognize the arm.
742 Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
744 * ecoff.c (add_file): Don't try to generate line numbers if the
745 symbol table has been frozen.
747 Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
749 * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.
751 * configure.in: Handle user-specified bfd-assembler option with
752 separate variable from preferred configuration, until the two are
753 resolved. Indicate bfd_gas=preferred for linux a.out. Use
754 AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
755 * Makefile.in (target_alias, program_transform_name): Define,
756 using autoconf @-substitutions.
758 Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
760 * atof-generic.c: Deleted alloca handling here.
762 * Makefile.in (prefix, exec_prefix): Use @-subtitutions.
764 * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
765 autoconf 1.109 has this fixed.
766 * configure.in: Don't change quote characters around AC_MSG_ERROR
767 invocation. Don't use AC_HEADER_STDC, since it requires running a
768 program. Cache NEED_*_DECLARATION values.
769 * configure, conf.in: Regenerated with a modified autoconf 1.109.
771 * as.h (volatile): Don't test or define here; not needed.
772 (alloca): Replace alloca-conf.h inclusion with code recommended in
773 autoconf documentation. Include config.h first.
775 Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
777 * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
780 * configure.in, configure: Initialize bfd_gas to no.
782 Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
784 * as.h: Include alloca-conf.h from "libiberty", not
787 Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
789 * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
790 symbol is used as an offset into a CSECT that is not a TOC. These
791 types of loads are generated by gcc -mminimal-toc.
793 Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
795 * as.h (flag_*): Added comments describing meanings of some of
797 (struct frag): Add some comments about the ns32k-specific fields
798 and why they're here.
799 (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
800 (flag_print_statistics): Declare.
802 * as.c (parse_args): Set flag_print_statistics instead of
803 statistics_flag. Options array is now const. Added new option
804 "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
805 TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
806 (main): Change test to check flag_print_statistics.
807 (statistics_flag): Deleted.
809 * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
810 Always initialize them to zero.
811 * frags.h (frag_variant): Fixed prototype.
812 * config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
813 * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
814 the value of frag_now and fill in the fields later.
816 * Makefile.in (distclean, realclean): Remove new
817 configure-generated files.
819 Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
821 Conversion to autoconf:
822 * acconfig.h, aclocal.m4: New files.
823 * configure.in: Rewritten (except for some target-specific code)
825 * conf.in, configure: New files, generated from the above.
826 * Makefile.in: Changed magic sequence indicating insertion of
828 (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
830 (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
831 (config.status, configure): Rewrite rules.
832 (config-stamp): Depend on conf. Skip variables that configure is
833 now substituting itself.
834 (*.o dependencies): Deleted host.h.
835 (distclean, realclean): Don't delete host.h.
836 * as.c: Don't include stdio.h, string.h, sys/types.h. Include
838 * as.h: Include alloca-conf.h first. Include ctype.h, string.h,
839 strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
840 fopen-same.h, as suggested by autoconf test results.
841 [BROKEN_ASSERT]: Don't include assert.h.
843 (volatile, const): Define if not __STDC__ and not already defined.
844 (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
845 (free) [NEED_FREE_DECLARATION]: Declare.
846 * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't
848 (malloc) [NEED_MALLOC_DECLARATION]: Declare.
849 * messages.c: Include as.h first. Include errno.h only if
850 HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine
851 HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate.
852 * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
853 INSTALL_DATA): Use autoconf @-substitutions.
855 * input-file.c: Don't include assert.h here, 'cause as.h already
858 * config/tc-alpha.c: Added various prototypes for static
860 (in_range): New function, tests whether a value can fit in an
862 (build_mem, build_operate_n): New functions for constructing
864 (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
865 functions for emitting single instructions, no longer requiring a
866 recursive call to md_assemble.
867 (emit_add64): New function for expanding a REG:=REG+CONST
868 operation into one or more instructions, to handle wide constants.
869 (clear_insn): New variable.
870 (md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
871 (alpha_ip): Use it to initialize local variable insns.
872 (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
875 Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
877 * subsegs.c (section_symbol): Reverse still-wrong test of
878 EMIT_SECTION_SYMBOLS.
880 * write.c (BFD_FAST_SECTION_FILL): Always define.
881 (write_contents): If fill_size is 1, use memset instead of looping
884 Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
886 * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
887 with native MIPS assembler.
888 * configure.in (mips-*-irix*): Don't set emulation.
889 * config/te-irix.h: Remove.
891 * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
892 haven't seen any input files yet.
893 * config/tc-alpha.c (md_begin): Just call symbol_create, rather
894 than calling symbol_new and then removing the symbol from the
897 * as.c (main): Move a inside the #if 0 block which uses it.
898 * ecoff.c (current_stabs_filename): Make const.
899 * frags.h (frag_align_pattern): Declare.
900 * gasp.c (new_file): Cast isp to long, and use %ld to print it.
901 * config/tc-alpha.h (md_operand): Add cast to void.
902 (alpha_do_align): Declare argument types.
903 (tc_get_register): Declare.
904 (alpha_frob_ecoff_data): Declare.
905 * config/tc-alpha.c: Include <ctype.h>.
906 (s_mask): Don't declare; does not exist.
907 (line_comment_chars): Remove /* from descriptive comment.
908 (tc_get_register): Remove unused local reg.
909 (tc_gen_reloc): Don't bother to compare unsigned to zero.
910 (s_base): Correct warning to actually print register number.
911 (md_begin): Remove unused locals retval, lose, and i.
912 (alpha_fix_adjustable): Move default case inside switch to avoid
914 (load_symbol_address): Remove unused locals reloc_addr, p, sym,
916 (emit_byte_manip_r): Declare types for all arguments.
917 (emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
918 (emit_sign_extend, emit_bis_r, s_proc): Likewise.
919 (alpha_ip): Use sprint_value to print offsetT value. Remove
920 unused local size. Remove unused label get_macro.
921 (alpha_do_align): Make fill const.
922 (md_apply_fix): Remove unused label check_zov.
924 * configure.in: Recognize i586 as a synonym for i[34]86.
926 Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
928 * config/obj-coff.c (c_line_new): Change line_number argument from
929 unsigned short to int so that the type in the prototype matches
930 the promoted type in the definition.
931 (stack_delete): Comment out; not used.
932 * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
933 BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type.
934 * config/tc-m68k.h (tc_coff_sizemachdep): Declare.
935 * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
938 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
940 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
941 the common symbol to the zero address frag (the correct fix).
943 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
945 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
946 the common symbol to the zero address frag (the correct fix).
948 * config/tc-hppa.c (pa_comm): Set sy_resolved for the common
951 Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
953 * config/tc-mips.c (md_begin): Drop "el" from the end of
954 TARGET_CPU. Check for mips64orion.
956 Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com)
958 * configure.in: Recognize ppc-*-netware.
959 * config/te-ppcnw.h: New file to support Power-PC/Netware
960 configurations. Currently, it just enables the use of backslash
961 escapes in string directives.
963 Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
965 * config/tc-ppc.c (ppc_stabx): Call expression directly, rather
966 than via pseudo_set. If expression is a symbol, move stab symbol
967 to just after symbol from expression.
969 * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
970 zero. Undoes change of June 4, 1993.
972 * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
975 Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
977 * as.h: Remove FOPEN_WB patch of Aug 6.
978 * configure.in: Configure for ho-go32 correctly.
979 * config/ho-go32.h: Fix copyright.
981 Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu)
983 * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
984 upper-case versions of the pseudo-ops.
986 Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
988 * config/tc-sparc.c (md_apply_fix): If we are going to generate a
989 non PC relative reloc, don't put the addend in the object file.
991 Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com)
993 * as.h: If FOPEN_WB is not defined, do the right thing in a go32
996 Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
998 * config/tc-h8300.c (pint): New function for handling varying
999 size of int pseudo op.
1000 * doc/as.texinfo: Fix typo describing .h8300h pseduop.
1002 Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu)
1004 * config/tc-hppa.c (create_new_space): Initialize sd_subspaces
1005 field in the space chain.
1007 * config/tc-hppa.c (tc_gen_reloc): Cast return value from
1008 hppa_gen_reloc_type.
1010 Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1012 * config/tc-sparc.c (sparc_ip): Check more carefully for
1013 conflicting architectures.
1014 (md_parse_option) [NO_V9]: Complain if v9 was selected.
1015 (md_show_usage): Derive architecture list in usage message from
1016 architecture_pname array.
1017 (cypress): Macro deleted.
1018 (op_hash): Don't initialize.
1019 (s_common): Use bfd_und_section_ptr instead of bfd_und_section.
1021 * config/tc-sparc.c (BSR): New function.
1022 (sparc_ip): Use it for right-shift operations of 32 bits or more.
1024 * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.
1026 Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1028 * config/obj-coff.h: Moved common includes and TARGET_FORMAT
1029 definitions together.
1030 (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
1031 OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
1032 Moved these definitions to the start of the file, before the
1034 (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
1036 (S_GET_ZEROES): Deleted.
1037 (S_SET_ZEROES): Moved to obj-coff.c.
1039 * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
1040 forward declarations.
1041 (obj_pseudo_table): Moved to one version end of file,
1042 conditionalized internally.
1043 (stack typedef, stack_init, stack_delete, stack_push, stack_pop,
1044 tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
1045 to one combined version at top of file, unconditional. Deleted
1046 forward declarations.
1047 (s_get_name): Moved one copy of declarations to start of file.
1048 (def_symbol_in_progress): Ditto. Don't initialize.
1049 (S_SET_ZEROES): Moved here from obj-coff.h.
1050 (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
1053 * config/obj-coff.c (seg_info_off_by_4): Now const and static.
1054 (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
1055 (previous_file_symbol, def_symbol_in_progress, symbol_externP,
1056 symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
1057 bother explicitly initializing to zero value.
1059 * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
1060 and SF_GET_CALLNAME instead of the TC_S_IS_ versions.
1062 * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls
1065 * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
1066 was used previously.
1067 (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.
1069 * config/tc-i960.c (po_hash): Declaration deleted.
1070 (next_object_file_charP): Ditto.
1071 (regnames, aregs, coj): Now const.
1072 (parse_memop): Static array def_scale now const.
1073 (md_begin): Cast away const when passing hash routines addresses
1074 of values in regnames or aregs.
1075 (md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
1076 Continue to accept one-word forms.
1077 (struct tabentry, arch_tab): Moved to top level from inside
1078 md_parse_option. Now const.
1079 (md_show_usage): Use arch_tab to generate usage message. Print
1080 hyphenated forms of relax options.
1082 * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
1083 TC_S_FORCE_TO_*): Moved from here...
1084 * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff
1085 to test OBJ_AOUT and OBJ_BOUT directly.
1087 * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
1088 M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
1089 {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
1092 start-sanitize-i960xl
1093 * config/tc-i960.c (ARCH_XL): Define.
1094 (arch_tab): Include XL.
1095 (targ_has_sfr, targ_has_iclass): Handle XL.
1096 (tc_headers_hook): Set flags to F_I960XL for i960XL.
1099 Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1101 * subsegs.c (section_symbol): Had last change backwards.
1103 Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1105 * config/atof-ns32k.c: Deleted.
1107 * config/obj-aout.c (obj_aout_frob_symbol): Use
1108 bfd_ind_section_ptr and bfd_und_section_ptr.
1110 * subsegs.c (subseg_set_rest): Compare segT values directly,
1111 without casting to int first.
1113 * config/tc-ns32k.c (md_begin): Return value from hash_insert
1114 should be pointer to const. Don't call exit explicitly after
1115 calling as_fatal; it won't return.
1116 (convert_iif): Make local variable j be pointer to bit_fixS, since
1117 that's how it's used.
1118 (encode_operand, case 'b'): Ignore sprintf return value. Don't try
1119 converting freeptr to int and back.
1121 Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):
1123 * config/te-pc532mach.h: New file. pc532-mach target emulation.
1125 * config/te-netbsd532.h: New file. Netbsd532 target emulation.
1127 * config/tc-ns32k.h: Add definition of NOP_OPCODE.
1129 * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.
1131 * config/tc-ns32k.h: Add BFD_ASSEMBLER support.
1133 * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.
1135 * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
1136 differently for BFD_ASSEMBLER.
1138 * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
1139 type differently for BFD_ASSEMBLER.
1141 * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
1144 * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
1145 case. Also use smart md_pcrel_adjust function.
1147 * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
1148 case. Also use smart md_fix_pcrel_adjust function.
1150 * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
1151 find offset from opcode to operand even if in another frag
1152 and in the presence of relaxing.
1154 * config/tc-ns32k.c (md_pcrel_adjust): New function which can
1155 find offset from opcode to operand even if in another frag
1156 and in the presence of relaxing.
1158 * config/tc-ns32k.c (md_number_to_disp): Check ranges properly.
1160 * config/tc-ns32k.c (md_atof): use atof_ieee instead of special
1163 * config/tc-ns32k.c (reloc): New (static) function for
1166 * config/tc-ns32k.c (convert_iif): More correct pc relative code.
1167 md_relax must be able to find opcode address even if in another frag.
1169 * config/tc-ns32k.c: More extensive comments.
1171 * config/tc-ns32k.c (encode_operand): Support new operand classes I
1174 * config/tc-ns32k.c (fix_new_ns32k_exp): new function and
1175 corresponding prototype.
1177 * config/tc-ns32k.c: make 32532 default machine instead of 32032.
1179 * config/tc-ns32k.c: include opcode/ns32k.h after as.h
1181 * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K
1183 * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K
1185 * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
1186 instead of adding pcrel_adjust.
1188 * write.c (write_object_file): Adjust to_addr for the
1189 BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.
1191 * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.
1193 * write.c (write_contents): Add code (currently if
1194 BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.
1196 * configure.in: Remove ns32k from special FP list. All the ns32k
1197 series use ieee float.
1199 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets
1201 * as.h: include expr.h before targ-env.h. Some target dependent file
1202 want to use expr structures.
1204 Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1206 * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
1207 (md_parse_option): Clear cpu field of current_architecture before
1208 setting a new cpu type. Clear no_68881 for m68881 or m68882.
1209 Clear no_68851 for m68851.
1211 Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1213 * config/ho-sysv.h (realloc): Declare.
1215 * symbols.c (symbol_create): New function, most of the guts of the
1216 old symbol_new function.
1217 (symbol_new): Now just checks symbol_table_frozen, calls
1218 symbol_create, and enters the symbol into the symbol table.
1219 * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
1220 and the symbol table is frozen, call symbol_create instead of
1222 * symbols.h (symbol_create, symbol_table_frozen): Declare.
1224 * symbols.c (symbol_clear_list_pointers): Always a function now.
1225 * struc-symbol.h (symbol_clear_list_pointers): Deleted macro
1228 * symbols.c (debug_verify_symchain): New macro, defined to be
1229 verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
1230 (many functions): Invoke debug_verify_symchain unconditionally.
1232 Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com)
1234 * config/obj-ecoff.h: change calling interface of
1235 OBJ_GENERATE_ASM_LINE_STAB.
1236 * config/obj-elf.h: ditto.
1237 * read.c (read_a_source_file): ditto.
1238 * ecoff.h: change calling interface of
1239 ecoff_generate_asm_line_stab.
1240 * ecoff.c (add_file): record of filename to handle case of include
1241 files, also change default built-in type from int to void for
1243 * ecoff.c (ecoff_generate_asm_line_stab): handle case of include
1246 Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1248 * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
1249 constant, and case ldd_std, set mips_optimize to 2 temporarily to
1250 avoid inserting an unexpected nop instruction.
1252 Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1254 * ecoff.c (ecoff_build_lineno): Handle count correctly for last
1257 Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1259 * gasp.c (process_pseudo_op): Pass right args to do do_aif.
1260 (get_any_string): New arg 'pretend_quote'.
1261 (get_and_process, do_formals, macro_expand, do_sdata,
1262 process_pseudo_op): Use new arg.
1264 Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1266 * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
1267 * config/obj-elf.h: ditto.
1268 * read.c (read_a_source_file): generate line stabs for asm file.
1269 * read.h: add extern generate_asm_line_stab.
1270 * ecoff.h : add prototype for ecoff_generate_asm_line_stab().
1271 * ecoff.c (add_file): if there's no filename provided, set switch
1272 to generate line stabs for .s file.
1273 * ecoff.c (add_procedure): add stabs symbol for .ent directive.
1274 * ecoff.c (generate_ecoff_stab): creates an artificial stabs.
1275 * ecoff.c (generate_asm_line_stab): generate a artifitial label
1276 for each line and generate a stabn for the line.
1278 Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1280 * gasp.c (get_any_string): Cope with getting a string with an
1281 alternate base specifier.
1282 (do_aif, do_aelse): Only enable output if expression is true and previous
1284 (chartype_init): Add BASEBIT chartype.
1285 (process_pseudo_op): Notice nesteed AIFs.
1287 Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1289 * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
1290 insn. (fix pr 5165, 5174)
1292 Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu)
1294 * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
1295 to an appropriate value to avoid losing on old hpux systems.
1297 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
1298 symbols in DLT relative relocs.
1299 (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
1301 Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1303 * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
1304 align to a four byte boundary.
1306 Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1308 * config/tc-alpha.c (load_expression): Handle 32-bit addends.
1309 (gpdisp_hi16_howto): Now points to const.
1310 (load_insn_table, alpha_ip): Fix uses of const.
1312 * doc/internals.texi: Updates to COFF description. Added "@end
1313 defmac" as needed, and some extra heading and "@bye" so it'll
1314 format as a separate document.
1316 Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1318 * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
1319 * config/obj-elf.c (obj_elf_common): Set alignment of common
1321 * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
1324 Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu)
1326 * config/tc-hppa.c (is_complex): New macro.
1327 (cons_fix_new_hppa): "Handle" complex expressions.
1329 Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1331 * config/obj-coff.c (write_object_file): Set s_align field from
1332 section_alignment array.
1334 Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1336 * write.c (write_object_file): Use bfd_com_section_ptr.
1337 * as.h (absolute_section, undefined_section): Use new BFD macros
1338 bfd_abs_section_ptr and bfd_und_section_ptr.
1340 Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1342 * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
1343 based on contents of imm_expr and offset_expr, rather than
1344 mips_pic. For M_LI_DD, decide how to handle it based on segment
1345 name of offset_expr, rather than mips_pic.
1346 (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
1347 If g_switch_value < 8, use .rdata rather than .lit for 'L'.
1349 Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1351 * as.c (show_usage): Break long string into shorter ones.
1352 (parse_args): Add -v, prints version id and continues.
1353 * config/tc-mips.c (md_show_usage): Break long string.
1355 Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1357 * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
1360 Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com)
1362 * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
1365 Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu)
1367 * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
1368 More gas/bfd lossage exposed by the new linker code.
1370 Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1372 * subsegs.c (subseg_change): Clear seginfo after allocating it.
1373 (subseg_get): Pass actual size of seginfo to memset.
1375 * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
1376 (subseg_change): Store seg_info for bfd_abs_section_ptr in
1377 abs_seg_info, and store seg_info for bfd_und_section_ptr in
1379 (subseg_get): Likewise. Also, don't set output_section if it is
1381 (seg_info): Define as function.
1382 * subsegs.h (seg_info): Declare as function rather than defining
1384 * write.c (relax_and_size_seg): Call seg_info rather than
1385 bfd_get_section_userdata.
1387 Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1389 * configure.in (ppc-*-elf*): New target, like -sysv4*.
1391 * expr.c (operand): If "0f" is followed by '\0', don't do eol
1394 Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1396 * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
1397 via backend pointer, not directly.
1399 Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1401 * Makefile.in (config-stamp): Make sure there is at least one
1402 element in the for loop.
1404 Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu)
1406 * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
1408 * config/tc-hppa.h (elf_hppa_final_processing): Declare.
1410 Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1412 * as.c (parse_args): Cast xmalloc return value.
1414 * Makefile.in (config-stamp): If $(defs) contains multiple words,
1415 emit a #define line for each.
1416 * configure.in: For sparc64 target, use sparc cpu files and add
1417 sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
1419 * config/tc-sparc.c (membar_masks): Now static and const.
1420 (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
1421 (current_architecture) [sparcv9]: Initialize to v9.
1422 (md_begin) [sparcv9]: Don't bother changing it unconditionally
1424 (s_reserve): Don't pass unexpected argument to as_bad with
1425 bad-segment message.
1427 * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
1429 * config/atof-ieee.c (int_to_gen): Commented out unused routine.
1431 * config/tc-vax.c (md_assemble): Removed check of operand section.
1433 Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu)
1435 * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
1436 these new VMS symbol-type macros for `complex float' and
1437 `complex double' support. Their values come from the existing
1438 DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
1439 (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
1440 REAL8 and COMPLX8; not used yet, because gcc outputs the same
1441 .stabs for `double' regardless of whether `-mg' is used.
1442 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
1443 for gcc2's predefined types "complex float", "complex double",
1444 and "complex long double" (identical to complex double).
1446 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1448 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
1449 section symbol, not C_LABEL.
1451 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
1452 permit non constant expressions in 'u' case. Lets ``lui
1453 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
1455 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1457 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
1458 to put a common symbol in a set.
1460 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1462 Add weak symbols as an extension to a.out.
1463 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
1464 OBJ_BOUT if not BFD_ASSEMBLER.
1465 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
1466 Define as in ../include/aout/aout64.h.
1467 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
1469 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
1470 * config/obj-aout.c (obj_pseudo_table): Add "weak".
1471 (obj_emit_symbols): Adjust type of weak symbols.
1472 (obj_aout_weak): New static function.
1474 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1476 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
1477 the type of a special section.
1479 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
1480 realloc, free, or atol.
1482 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
1484 * Makefile.in (check): Delete as.new dependency, so that
1485 regression test doesn't trigger an assembler build.
1487 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1489 * Makefile.in (mostlyclean, realclean): New targets.
1490 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
1492 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1494 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
1495 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
1496 or M_L_DOB or label dob, force a new frag to avoid getting
1497 confused in tc_gen_reloc.
1498 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
1499 (s_change_sec): Likewise.
1501 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1503 * read.c (emit_expr): Use memset to zero out memory, rather than
1504 going through md_number_to_chars. This permits handling symbolic
1505 arguments when the size is larger than sizeof (valueT), if
1506 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
1508 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
1510 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
1511 config/tc-mips.c (md_show_usage): Fix up messages.
1513 * as.h: Replace flagseen with separate variables.
1514 * as.c (parse_args): Set them. Don't accept -1 option, or -v
1515 explicitly (it's a synonym for --version).
1516 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
1517 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
1518 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
1519 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
1520 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
1521 config/tc-vax.c: Use the new flag variables instead of flagseen.
1522 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
1525 * as.c (show_usage): Remove target specific messages;
1526 instead, call md_show_usage.
1527 (parse_args): Use getopt_long_only. Take pointers to argc and
1529 (main): Pass parse_args pointers.
1530 * as.h: Remove 3 variables that are redundant with flagseen.
1531 * as.c, messages.c: Change their users to use flagseen.
1532 Define getopt stuff.
1533 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
1534 * config/tc-*.c: Add md_shortopts, md_longopts,
1535 md_longopts_size, md_show_usage. Change calling convention for
1536 md_parse_option. Remove md_parse_long_option.
1537 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
1538 * config/tc-i386.h: Don't define md_parse_option.
1540 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1542 * as.c (show_usage): New function.
1543 (parse_args): Code moved from main.
1544 Recognize --help and --version.
1545 * config/tc-ns32k.h: Define TC_NS32K.
1546 * doc/as.texinfo: Document all of the target-independent command
1549 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1551 * gasp.c (hash_new_table): Clear newly allocated table.
1553 * config/tc-m68k.c (enum _register): Add 68060 control registers
1555 (last_movec_reg): New macro.
1556 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
1557 m68040_control_regs, m68060_control_regs): New arrays.
1558 (control_regs): New pointer.
1559 (m68k_ip): Use control_regs instead of testing CPU every time.
1560 Use last_movec_reg too. In error messages, handle 68060, and
1561 print 68060 for mfloat, too.
1562 (m68k_init_after_args): Handle "68060". Use m68040up for making
1563 m68851 choice. Set control_regs.
1564 (md_parse_option): Handle "68060".
1565 * configure.in: Setting cpu_type, recognize m68060 too.
1567 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
1568 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
1569 if pcrel is already set.
1571 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
1572 lower-case, in case we're ignoring case of opcodes in the input
1575 * doc/as.texinfo (.section): Document as unavailable for a.out
1578 * config/tc-alpha.c (machine): New variable.
1579 (load_insn): New macro.
1580 (load_insn_table): New function.
1581 (md_begin): Call load_insn_table, once for basic instructions and
1582 once for appropriate PAL instruction table.
1583 (md_parse_option): Set `machine' based on -m##### arguments.
1584 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
1586 (alpha_pal21164_opcodes): New table.
1587 (NUM21064OPCODES, NUM21164OPCODES): New macros.
1589 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
1591 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
1594 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1596 * config/tc-mips.c (mips_ip): Force floating point values to be
1599 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
1601 Merged in changes from gas-2.3 net release:
1603 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
1605 * config/obj-vms.c: Replaced unchecked uses of malloc with
1608 * listing.c (list_symbol_table): Only test BFD64, not
1611 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
1612 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
1614 * config/obj-vms.c: Removed lots of extra semicolons after
1615 compound statements.
1616 (strchr): Don't declare here.
1618 * config/ho-vax.h (realloc): Declare.
1620 * config/ho-vms.h (strchr, strdup): Declare.
1622 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
1625 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
1627 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
1628 new VMS symbol-type macros; signed and unsigned quadword integers,
1629 for `long long' support. Their values come from the existing
1630 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
1631 VMS debugger now recognizes `long long' variables correctly.
1632 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
1633 for gcc2's predefined types "long double" (same as double, as
1634 per gcc's current state), "long long int", "long long unsigned
1635 int", and final `otherwise' case (to avoid uninitialized type
1636 and size fields). [caveat: predefined types "complex int",
1637 "complex float", "complex double", and "complex long double" are
1640 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
1641 of 0, because the latter indicates success rather than failure
1642 when passed to `exit' or return from `main' compiled by gcc2.
1644 * config/obj-vms.c (array_suffix, generate_suffix): replace two
1645 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
1646 (VMS_typedef_parse): eliminate redundant if-then-else when
1647 allocating new symbol entry and linking it to VMS_Symbol_type_list.
1649 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
1651 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
1652 the contents of the GAS_VERSION string when falling back to it for
1653 language processor identification.
1655 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
1656 `psect_attr' in linker options.
1658 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1660 * configure.bat: update to latest makefile.in
1661 * config/te-go32.h: [new] go32's environment
1663 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1665 * as.h: Don't declare parameters for strstr.
1667 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1669 * config/tc-sparc.c (md_section_align): Don't change the size if
1672 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1674 * Makefile.in (install): Redirect ln output to /dev/null. If ln
1675 fails on gasp, install gasp.new, not gasp.
1677 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
1679 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
1682 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
1684 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
1685 on a partial completer match.
1687 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
1689 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
1691 (is_complex): Delete definition and support for complex relocation
1693 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
1694 rewrite ELF code based on 94-02-02 PA ELF draft spec.
1695 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
1696 the unwind descriptors.
1698 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
1700 * config/go32.mh: New makefile fragment for go32 crossing.
1701 * configure.in (host==go32): Use new fragment.
1703 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1705 * gasp.c: Include libiberty.h.
1706 (main): Remove unused variable i.
1708 * config/tc-ppc.c (md_begin): When using -many, permit comparison
1709 instructions to appear multiple times in the opcode table.
1711 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1713 * Makefile.in (VERSION): Update to 2.2.90.
1715 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
1716 to the symbol table if it's already been set in the output bfd.
1717 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
1718 Don't use bfd_abs_section.symbol for gas absolute symbol.
1720 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
1723 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 * config/tc-mips.c (mips_emit_delays): Make call to
1726 mips_no_prev_insn unconditional.
1728 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1730 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
1731 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
1732 now. Deleted obj-coffbfd.* files.
1733 * configure.in: Always use obj-coff.* for COFF targets.
1735 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1737 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
1739 * configure.in (m68k-bull-sysv3*): Enable.
1741 * config/coff_gnu.h: Deleted.
1743 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1745 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
1748 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
1749 relative adjustments when TE_LYNX is defined as well as when
1752 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1754 * as.h (strstr): Restore declaration.
1755 (subseg_get) [BFD_ASSEMBLER]: Declare.
1757 * write.c (write_object_file): If obj_adjust_symtab is defined,
1758 invoke it. Then call set_symtab, and finally invoke *_frob_file
1760 * config/obj-coff.c (coff_adjust_symtab): Renamed from
1762 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
1764 (obj_adjust_symtab): Macro also changed.
1766 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
1768 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1770 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
1773 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
1775 * config/obj-coff.c (coff_frob_section): Round up the size of
1776 every section to a multiple of the alignment, so that BFD doesn't
1779 Eliminate many simple differences between the two COFF back ends:
1781 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
1782 Made minor stylistic changes, deleted some register declarations.
1783 (stack_top): Deleted.
1784 (symbol_to_chars): Use absolute_section and reg_section instead of
1785 the corresponding SEG_* symbols.
1786 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
1787 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
1788 Moved to just after pseudo-op table. All functions now static.
1789 (stack_delete): Removed declaration.
1790 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
1791 after stack functions.
1792 * config/obj-coffbfd.h: Reordered some declarations and macros.
1793 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
1794 (stack typedef): Deleted.
1795 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
1796 (SYM_AUXENT): New macro.
1797 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
1798 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
1799 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
1800 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
1801 text_section_header): Delete non-BFD_HEADERS versions, since we
1802 always define that symbol now.
1804 * config/obj-coff.c (stack_top): Deleted.
1805 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
1806 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
1807 argument name from "ignored" to "ignore".
1808 (obj_coff_val): Use frag_now_fix.
1809 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
1811 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
1812 Moved to just after pseudo-op table. All functions now static.
1813 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
1814 after stack functions.
1815 * config/obj-coff.h: Reordered some declarations and macros.
1816 Protected against multiple inclusions.
1817 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
1818 (stack typedef): Deleted.
1819 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
1820 (stdoutput): Deleted declaration.
1821 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
1823 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1825 * subsegs.h (segment_info_type): Use fix_tail field even if
1827 * subsegs.c (subseg_change): Initialize fix_tail field.
1828 (subseg_get): Likewise.
1829 * write.c (frags_chained): New static variable.
1830 (fix_new_internal): If frags_chained is set, use fix_root and
1831 fix_tail from seg_info (now_seg), rather than frchain_now.
1832 (chain_frchains_together_1): Set fix_tail field.
1833 (chain_frchains_together): Set frags_chained.
1835 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1837 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
1838 if GPOPT is defined.
1839 (s_abicalls): Ditto.
1840 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
1843 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
1845 * configure.in (i386-*-go32): Uses coff now.
1846 * gasp.c (main): Now takes -D on command line.
1847 (show_usage): Describe new options.
1849 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1851 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
1852 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
1853 the header with an empty list.
1855 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
1856 also before setting STYP_NOLOAD for .bss section.
1858 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
1859 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
1861 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
1862 register prefix to be absent.
1863 (m68k_ip_op): Accept `&' also for immediate constants.
1864 (insert_reg): Don't bother with (two!?) sanity checks of the
1865 symbol table when inserting each register.
1866 (m68k_parse_long_option): New function. Set
1867 flag_reg_prefix_optional if "register-prefix-optional" is passed.
1868 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
1870 (OPTIONAL_REGISTER_PREFIX): Don't define.
1871 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
1872 or one depending on M68KCOFF.
1874 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
1875 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
1876 Define as macros instead of enumerators, since the Apollo compiler
1877 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
1879 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
1880 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
1881 R_DIR16, and R_DIR32 relocs.
1882 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
1883 Use Apollo versions.
1884 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
1885 do include the optional header for Apollo target.
1886 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
1888 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
1889 can be used within a label name.
1891 * config/tc-m68k.h (m68k_init_after_args): Declare.
1892 (tc_init_after_args): Define as m68k_init_after_args.
1893 * config/tc-m68k.c (m68k_init_after_args): New function,
1894 containing one-shot code from md_assemble. Added warning for
1895 combination of 68040 and 68851.
1896 (md_assemble): Startup-time code deleted.
1898 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1900 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
1902 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1904 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
1905 instruction) is unsigned.
1907 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1909 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
1910 and bfd_ecoff_set_regmasks to set the GP value and the register
1911 masks, rather than using the now obsolete fake .reginfo section.
1913 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1915 * listing.c (list_symbol_table): Don't print register symbols as
1918 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
1919 underscores, since symbol_new will already have done it.
1920 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
1922 * as.c (main): If tc_init_after_args is defined, invoke it after
1923 all arguments have been processed.
1925 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
1926 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
1927 section instead of .text. Call create_target_segments.
1928 * read.c (demand_copy_string): No longer static.
1930 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1932 * config/tc-mips.c (append_insn): Permit branches to be switched
1933 with the preceding instruction even if .set nobopt has been seen.
1934 .set nobopt actually controls whether to bring up an instruction
1935 from the branch target, which gas does not currently support.
1937 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1939 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
1940 when BFD_ASSEMBLER is not defined, and all conditionals relating
1941 to such code. No such targets remain.
1943 Fixes for stabs-in-coff:
1944 * config/obj-coff.c: Include subsegs.h.
1945 (coff_frob_section): New function.
1946 (obj_coff_init_stab_section): New function.
1947 * config/obj-coff.h (obj_coff_init_stab_section,
1948 coff_frob_section): Declare.
1949 (obj_frob_section): New macro; uses coff_frob_section.
1950 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
1952 * config/tc-sparc.c (md_section_align): Always round up to
1953 multiple of alignment power specified in bfd target vector.
1955 * gasp.c: Include ctype.h.
1957 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1959 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
1962 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
1963 names from source directory without pathname.
1965 * config/obj-vms.c (VMS_write_object_file): While looking for
1966 register mask, skip empty fill frags caused by enabling listing
1969 * config/ho-sysv.h: Include string.h.
1971 * doc/internals.texi: New (well, recently added) file. Just added
1972 info on as_warn and friends.
1974 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1976 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
1977 defaults for defined, private, and spnum fields for the
1978 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
1979 not reset the segment if just updating a space.
1980 (pa_spaces_begin): Set BFD section flags for all built-in
1983 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1985 * ecoff.c (first_proc_ptr): New static variable.
1986 (add_procedure): Set first_proc_ptr if it hasn't been set.
1987 (ecoff_build_lineno): If the first procedure does not start at
1988 address zero, insert a dummy line to compensate.
1990 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
1993 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1995 * expr.c (operand): Try to parse "0f" and "0b" sequences as
1996 floating point and binary numbers respectively; if it doesn't
1997 work, treat them as local labels.
1999 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
2000 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
2002 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
2004 * vmsconf.sh: In generated file, get ".obj" suffix right, build
2005 source files from other directories into objects in the current
2006 directory, and specify PSECT attributes explicitly to linker.
2007 Also added missing label.
2008 * Makefile.in (stamp-mk.com): Reference new variable
2009 VMS_OTHER_OBJS for list of non-local object files, instead of
2011 (VMS_OTHER_OBJS): New variable, added more libiberty files.
2012 * make-gas.com: Regenerated.
2014 * config/ho-vms.h (unlink): Define as delete.
2016 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
2017 Delete files before creating them.
2019 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2021 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
2023 * config/tc-mips.h (DIFF_EXPR_OK): Define.
2024 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
2025 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
2026 argument, the reloc type.
2027 (load_register): Pass reloc type to macro_build for 'u'.
2028 (macro): Likewise. For M_LA_AB permit a difference expression
2029 when generating embedded PIC code between an arbitrary symbol and
2030 a symbol in the .text section.
2031 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
2032 BFD_RELOC_PCREL_LO16 to be emitted.
2033 (md_apply_fix): Check that most relocs are not PC relative.
2034 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
2035 (tc_gen_reloc): Change #error to as_fatal. Handle
2036 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
2038 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
2040 * subsegs.c (subsegs_begin): Call memset with args in the correct
2042 (subseg_get): Clear newly allocated seginfo, set its pointer slots
2043 to NULL instead of 0.
2045 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2047 * config/tc-hppa.c (pa_procend): Handle case where label was
2048 defined after the .proc directive.
2050 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
2051 procend for a procedure without a name.
2053 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2055 * config/tc-mips.c (macro): Pass NULL for expression argument to
2056 macro_build for nori case.
2057 (SWITCH_TABLE): Define.
2058 (mips_force_relocation): Force a relocation for a switch table
2060 (md_apply_fix): Write switch table entry value into file.
2061 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
2062 and set the addend to the difference between the reloc address and
2065 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2067 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
2068 (elf_tc_make_sections): Likewise.
2069 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
2071 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
2072 (hppa_tc_symbol): Likewise.
2074 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
2075 elf_tc_make_sections stuff. It was there to support PA braindamage
2076 which has been fixed, and in the case of elf_tc_make_sections is
2077 redundant with elf_tc_final_processing.
2079 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2081 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
2084 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2086 * config/tc-mips.c (mips_ip): For case 'o', when generating
2087 embedded PIC code, accept the difference between two local symbols
2089 (mips_force_relocation): Only force a reloc to be generated for a
2091 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
2092 value into the file if the fixup will not generate a reloc.
2094 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2096 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
2097 don't spew remainder of input file in error message.
2098 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
2099 message with reloc type and try to process remainder of file.
2101 * doc/Makefile.in (install-info-as, install-info-gasp): New
2102 targets, now explicitly checking $(srcdir) for info files.
2103 (install-info): Depend on both of them; do nothing more.
2105 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
2107 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
2109 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2111 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
2112 flag rather than signedp field. Only permit extended range if
2113 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
2114 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
2116 * config/tc-ppc.c (ppc_size): New static variable.
2117 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
2118 (md_begin): If an instruction has a size specific flag set, only
2119 add it if we are assembling that size.
2121 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2123 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
2124 cross section PC relative relocs right for COFF and ELF.
2126 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2128 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
2129 (OBJ_PROCESS_STAB): Don't define.
2131 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2133 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
2134 the type of symbol set symbols which happen to be in the absolute
2135 or undefined section.
2137 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
2139 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
2140 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
2141 and -many (all architectures).
2143 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2145 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
2146 involving a function symbol which is not a plabel to zero.
2147 (md_apply_fix): Never pass a function symbol to field_adjust.
2149 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2151 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
2152 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
2154 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
2155 branch with an instruction that uses $at, in case the branch is
2157 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
2158 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
2159 to make it pcrel_offset.
2160 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
2161 reloc->address; another gruesome hack to get gas reloc handling to
2164 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2166 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
2169 (emit_insn): New function.
2170 (md_assemble): Call it.
2171 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
2173 (lituse_pending): New variable. Set by anything that generates a
2174 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
2175 tested by code that might want to emit a LITUSE reloc.
2176 (emit_unaligned_io): New function. Currently calls md_assemble,
2177 but it should eventually be converted to generate the insn itself
2178 and call emit_insn directly.
2179 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
2180 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
2181 emit_bis_r): Likewise.
2182 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
2183 (alpha_ip, label get_macro): Don't emit the final instruction if
2185 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
2186 unaligned memory access macros.
2187 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
2188 the value can't be resolved.
2190 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2192 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
2193 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
2194 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
2196 (mips_force_relocation): New function.
2197 (md_apply_fix): Set fixP->fx_done appropriately.
2198 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
2200 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
2201 (mips_force_relocation): Declare.
2202 (TC_HANDLE_FX_DONE): Define.
2204 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2206 * config/tc-mips.c (enum mips_pic_level): New enum.
2207 (mips_pic): Change from int to enum mips_pic_level. Change all
2208 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
2209 (load_address): Handle EMBEDDED_PIC.
2210 (macro): Handle EMBEDDED_PIC in all PIC cases.
2211 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
2212 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
2213 -non_shared to use NO_PIC (this is how the Irix 5 assembler
2214 works). Do not permit -G with SVR4_PIC.
2215 (s_abicalls): Warn if -G was used, and force -G 0.
2216 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
2217 anything but a.out, not just for ELF. For ECOFF, don't generate a
2218 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
2220 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
2222 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2224 * config/tc-hppa.c (create_new_space): Use ints, not chars as
2225 parameters to avoid losing when compiling with HP CC.
2226 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
2228 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2230 * Makefile.in (config-stamp): If `defs' is defined, emit a
2231 preprocessor directive to create a macro named by this value into
2232 config.new; don't explicitly go for BFD_ASSEMBLER.
2233 * configure.in: Define `defs', not `BFDDEF'. Set it to
2234 MANY_SEGMENTS for any obj-coffbfd target.
2235 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
2236 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
2238 (LOCAL_LOADLIBES): Deleted.
2239 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
2240 * config/m88kcoff.mt (TDEFINES): Ditto.
2241 * config/ebmon29k.mt: Deleted.
2242 * config/h8300hds.mt: Deleted.
2243 * config/ic960coff.mt: Deleted.
2244 * config/sparc.mt: Deleted.
2245 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
2246 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
2247 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
2248 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
2249 (TDEFINES): Don't define the coffbfd macros.
2251 * Makefile.in: Insert makefile fragments before OBJS definition.
2252 (OBJS): Add $(TE_OBJS).
2254 * config/obj-coff.c (obj_pseudo_table): Supply "section"
2257 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
2259 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2261 * Makefile.in (STAGESTUFF): Add gasp.new.
2263 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2265 * write.c (symbol_table_frozen): New variable, to be set after
2266 bfd_set_symtab is called.
2267 (dump_section_relocs): Note whether a symbol is a section symbol
2269 (adjust_reloc_syms): For now, always supply an absolute symbol for
2270 fixups without symbols but not yet `done'. Use section_symbol to
2271 get the symbol, instead of going directly for abs_symbol.
2272 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
2273 reloc is not a section symbol and is not in the symbol table.
2274 (set_symtab): New function, broken out from write_object_file.
2275 Counts symbol table instead of relying on an earlier count.
2276 (write_object_file): Call set_symtab, but do it after potentially
2277 invoking the *_frob_file macros. Don't bother counting symbols.
2278 Call symbol_remove, instead of expanding it in place. Moved the
2279 conditionalized `object_file_size' declaration down to
2280 conditionalized block where it's used. When using the absolute
2281 symbol for a fixup without a symbol, set sy_used_in_reloc.
2282 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
2283 the correct symbol for the absolute section.
2285 * subsegs.c (section_symbol): Use symbol_new instead of
2286 symbol_make, since we may want it to go into the symbol table.
2287 Make the new symbol have internal linkage. If
2288 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
2289 symbol with the newly created GAS symbol.
2290 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
2291 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
2293 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
2295 * config/tc-sparc.c: Include subsegs.h.
2296 (in_signed_range): New function.
2298 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
2299 (sparc_ip, label "immediate"): Reject constants for pcrel
2300 instructions only if the relocation type indicates a "call"
2301 instruction and the offset is within range of a "jmpl %g0". If
2302 it's not in range, use the absolute section symbol plus an offset.
2303 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
2305 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
2307 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
2310 * configure.in: Eliminated all targets using obj-coff but not
2311 defining BFD_ASSEMBLER; I think all such targets that are
2312 supported will be matched by real CPU-OS combinations earlier in
2314 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
2315 some comments about the dpx2 configuration, but left it disabled,
2316 since it couldn't be reached before.
2317 (target a29k-amd-ebmonold): Deleted.
2319 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2321 * config/tc-hppa.c (pa_import): Correctly handle importing of an
2322 already defined symbol.
2324 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2326 * config/tc-mips.c (mips_ip): Only accept overly large values for
2327 the 'j' operand if there are no further alternatives for this
2330 * config/obj-coffbfd.c (adjust_stab_section): Initialize
2331 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
2332 is not SEG_UNKNOWN rather than checking whether it is >= 0.
2334 * config/tc-mips.c (mips_align): Take new argument, label, and use
2335 it instead of global insn_label.
2336 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
2337 call to mips_emit_delay and pass it to mips_align.
2339 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2341 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
2343 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
2344 argument to a .callinfo directive. Don't loop forever on errors.
2346 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
2347 use pre-defined registers as arguments.
2349 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2351 * write.c (write_object_file): Check both S_IS_LOCAL and
2352 S_IS_EXTERNAL when deciding whether to discard a symbol.
2354 * config-gas.com: Scan Makefile.in, not version.c, for current
2355 version number. Delete all versions of temp files when finished
2356 with them. Create config.h.
2358 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
2359 values to reduce number of lookups with S_GET_VALUE. Skip debug
2360 symbols to avoid "a really nasty bug". (From Holger Teutsch,
2361 holger@botbso.rhein-main.de.)
2362 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
2363 field. (Also from Holger Teutsch.) Watch for a would-be register
2364 mask that spans frags.
2366 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
2367 this_base, not line_base. (Patch from Andreas Arens,
2368 ari@obelix.av.rwth-aachen.de.)
2370 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
2371 look local if they're exported or undefined. Used to be done for
2374 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
2375 Get it from the looked-up symbol, instead of using the string from
2376 the input stream, which is no longer null-terminated.
2377 (LEX_PCT): New macro, defaults to 0.
2378 (lex_type): Use it for `%'.
2380 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
2381 (vip_op): Now static, and returns void. Callers changed. Added
2383 (vip): Ditto. Call as_fatal directly if a program bug is
2385 (op_hash): Let default initialization suffice.
2387 * Makefile.in (literal.o): Provide dependencies.
2389 * configure.in: Set new makefile variable OPCODES_LIB.
2390 * Makefile.in (LIBS): Use it.
2392 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
2393 * vmsconf.sh: New file.
2394 * make-gas.com: Regenerated from new script.
2396 * configure.in (sparc*-*-lynxos*): Handle any version number
2397 suffix after "lynxos". Set emulation to lynx.
2399 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2401 * config/obj-coff.c (obj_coff_section): Delete declaration.
2403 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2405 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
2407 (ppc_is_toc_sym): Change .toc to .got.
2408 (md_apply_fix): Change handling of ELF relocs.
2409 (tc_gen_reloc): Likewise.
2411 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2413 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
2414 out some code that doesn't belong in this file.
2416 * config/obj-vms.h: Include aout/stab_gnu.h.
2417 (N_GSYM, ..., N_LENG): Deleted.
2418 (NO_RELOC): Undefine before defining as part of enum reloc_type.
2420 * config/tc-alpha.c: Add comment questioning need for all the
2421 characters in FLT_CHARS.
2423 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
2425 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
2426 sections with recognized names, before computing VMA values.
2428 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2430 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
2431 0xffff for 'j' to be compatible with MIPS assembler. These
2432 numbers are actually treated as negative.
2434 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
2436 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
2438 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2440 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
2441 (obj_coff_section): Declare.
2442 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
2443 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
2444 work. It still doesn't. It now fails to compile, instead of
2445 silently compiling to do nothing.
2446 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
2448 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
2451 Handle Alpha load-immediate-FP pseudo-instructions:
2452 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
2453 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
2455 (create_literal_section): New function.
2456 (create_lita_section): Now a macro.
2457 (get_lit8_offset, get_lit4_offset): New functions.
2458 (maybe_set_gp): New function.
2459 (select_gp_value): Call it.
2460 (load_expression): Preserve addend if symbol is a section symbol.
2461 (alpha_ip): Handle new operand type `F' for floating-point
2462 constants; store them in .lit{4,8} sections.
2463 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
2465 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
2467 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2469 * config/obj-coffbfd.c (w_strings): Only copy strings out if
2470 their symbols are going to be written.
2472 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2474 * messages.c (as_perror): Declare arguments const.
2475 * as.h (as_perror): Change declaration.
2477 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2479 * config/tc-mips.c (load_address): When calling frag_grow, allow
2480 for the (up to) two nops which may be inserted by append_insn if
2484 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
2486 * config/atof-ieee.c (make_invalid_floating_point_number):
2487 Add cast to avoid warning from gcc.
2489 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2491 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
2493 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
2495 to handle an error from bfd_som_attach_aux_hdr.
2497 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
2499 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2501 * config/tc-alpha.c (md_atof): Omit warning about FP values.
2502 (line_comment_chars): Add ! to list.
2503 (md_apply_fix): Do process 32- and 64-bit relocations.
2505 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
2506 unused parts (most of the function).
2507 (obj_coff_init_stab_section): Cast alloca result.
2509 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
2510 gas_target ic960coff.
2511 * config/ic960coff.mt: New file.
2512 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
2513 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
2514 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
2515 always build little-endian object files.
2516 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
2517 BFD_ASSEMBLER is defined.
2518 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
2519 them like normal 32-bit relocations.
2520 (md_apply_fix): For callx relocations, store zero.
2521 (tc_bout_fix_to_chars): Store symbol index for all callx
2522 relocations, regardless of link-relax setting.
2523 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
2524 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
2525 selected, print an error message and clear it.
2526 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
2527 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
2528 tc_fix_adjustable): New macros.
2529 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
2531 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2533 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
2534 (hppa_tc_make_sections): Likewise.
2535 (pa_build_symextn_section): Delete unused function.
2536 (hppa_tc_make_symextn_section): Likewise.
2537 (pa_export): Delete call to pa_build_symextn_section.
2539 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
2540 (elf_hppa_final_processing): Delete extern decl.
2541 (hppa_tc_symbol): Delete extern decl.
2543 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
2545 * config/obj-coffbfd.c (fill_section): Correct test for whether to
2546 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
2548 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2550 * configure.in: Don't require version number for i386-*-mach.
2552 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
2553 which is ignored by gas, but will cause other assemblers to choke.
2554 Intended for use by gcc ports that require gas instead of native
2557 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2559 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
2561 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2563 * write.c (write_contents): Give the user a reasonable error
2564 message rather than "assertion failed" if bfd_set_section_contents
2567 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
2569 * config/ho-mach3.h: New file.
2571 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
2573 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
2574 now set in bfd/ecofflink.c:ecoff_write_symhdr.
2576 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
2578 * config/obj-elf.c (elf_frob_file): Likewise.
2580 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
2583 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
2585 * read.c (read_a_source_file): Use correct arguments to memcpy
2586 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
2589 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
2591 * config/obj-coff.h (obj_coff_section): Declare.
2592 * config/obj-coff.c (obj_pseudo_table): For "section", use
2594 (obj_coff_section): Rewrite.
2596 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2598 * configure.in (i386-*-mach3*): New target; uses BFD.
2599 * config/te-mach.h: New file.
2600 * config/obj-aout.c (obj_aout_frob_file): New function.
2601 * config/obj-aout.h (obj_aout_frob_file): Declare it.
2602 (frob_file): New macro.
2603 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
2604 pcrel32 relocations.
2605 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
2607 * write.c (write_object_file): Removed register declarations.
2609 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2611 Some support for PowerPC ELF.
2612 * configure.in: If cpu is powerpc*, use ppc.
2613 (ppc-*-sysv4*): Use object format elf.
2614 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
2616 (TARGET_ARCH): Make it call ppc_arch.
2617 (ppc_arch): Declare.
2618 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
2619 (NO_STRING_ESCAPES): Define.
2620 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
2621 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
2623 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
2624 OBJ_COFF specific "bi" and "ei".
2625 (md_parse_option): Fix handling of -u. Make -m601 set
2626 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
2627 (ppc_set_cpu): New function.
2628 (ppc_arch): New function.
2629 (md_begin): Call ppc_set_cpu.
2630 (ppc_insert_operand): For a signed operand accept an unsigned
2631 value, for IBM compatibility.
2632 (ppc_byte): Don't call stringer for strings; instead, treat two
2633 double quotes as a single double quote.
2634 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
2635 (ppc_biei): New function.
2636 (ppc_tc): If not OBJ_COFF, ignore first argument.
2637 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
2638 (ppc_is_toc_sym): New function.
2639 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
2642 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2644 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
2645 bfd_set_error and new error names.
2647 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2649 * configure.in: Support i960-vxworks versions > 5.0 as coff.
2650 Default is still bout if no version is specified.
2652 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
2653 of large number of compares when looking for inf/nan values.
2655 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2657 * config/tc-mips.c (macro): Do unaligned loads and stores
2658 correctly when big endian, and give errors on overflow rather than
2659 generating incorrect code.
2661 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2663 * as.c: Include libiberty.h.
2665 * read.c (do_align): Don't define label just_record_alignment
2666 unless it might be used.
2668 * as.c (main): If md_parse_long_option is defined, call it with a
2670 * config/tc-mips.h (md_parse_long_option): Define.
2671 * config/tc-mips.c (mips_trap): New static variable.
2672 (md_begin): Report an error if mips_trap is set at ISA level 1.
2673 (macro): If mips_trap, use trap instructions instead of break
2674 instructions for overflow and divide by zero detection.
2675 (mips_parse_long_option): New function. Support --trap,
2676 --no-break, --break and --no-trap.
2677 * doc/as.texinfo: Document new options.
2679 * read.c (potable): Add "zero".
2680 * config/tc-i386.c (md_pseudo_table): Remove "zero".
2681 * config/tc-m88k.c (md_pseudo_table): Likewise.
2683 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2685 * config/tc-sparc.c (sparc_ip): Reject integer values for
2686 pc-relative operand fields. This forces "call 0" to become "jmpl
2687 %g0,%o7" with no relocations needed.
2689 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2691 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
2692 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
2694 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
2695 don't treat backslash specially inside strings.
2696 * read.c (next_char_of_string): Likewise.
2698 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
2700 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
2701 instead of memcpy to zero the initial stab symbol, duh.
2702 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
2703 * config/obj-som.c (obj_som_init_stab_section): Ditto.
2705 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2707 * write.c (fixup_segment): Use as_bad_where, not as_bad.
2709 * subsegs.c (subseg_set_rest): Call memset with the arguments in
2710 the right order. Explicitly clear fix_root and fix_tail fields.
2712 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2714 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
2715 and do nothing else.
2717 * symbols.c (symbol_begin): Initialize value of abs_symbol
2720 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
2723 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
2724 complaint from "gcc -Wall".
2726 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
2728 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
2730 (tc_gen_reloc): Remove uninitialized variable `code', and code
2731 that tried to use it (incorrectly). For LITERAL reloc, set addend
2732 to negative of GP value.
2733 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
2735 * write.c (write_relocs): Print some sensible error message if
2736 bfd_perform_relocation returns bfd_reloc_overflow.
2738 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2740 * configure.in (hppa*-*elf*): New configuration for PA ELF.
2741 (hppa*-*-osf*): Default object format is SOM.
2743 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2745 * config/tc-alpha.c (md_atof): Warn that floating-point values
2746 might not assemble properly.
2748 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
2751 * config/tc-alpha.c (load_expression): Parenthesize operations in
2752 range checking, to avoid precedence questions.
2754 * config/tc-alpha.c (addr32): New static variable.
2755 (md_parse_option): Set it for "-32addr".
2756 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
2758 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
2759 and more_than_enough_bits_for_digits in integer arithmetic, to
2760 eliminate the only sources of dependence on floating point
2761 support, which doesn't work yet on the Alpha.
2763 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
2765 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
2766 0x30b for Alpha for now, until ".verstamp" is handled.
2768 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
2769 actually refers to the literal pool section, rather than
2770 frchain_now, which refers to whatever section the assembler was
2773 * write.c (fixup_segment): Only do range checking if size of fixup
2774 is smaller than word size. Otherwise, we always wind up with
2777 * config/tc-alpha.c (md_section_align): Change second argument and
2778 return type to valueT, to agree with tc.h.
2779 (alpha_do_align): Local static array nop_pattern is now unsigned
2780 char, to avoid overflow warnings.
2781 * config/tc-alpha.h (md_section_align): Delete declaration.
2783 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
2784 output bfd is non-null before indirecting through it.
2786 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
2788 * config/tc-alpha.h (tc_frob_file): Macro deleted.
2789 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
2790 alpha_frob_ecoff_data, then fill in optional-header info with gp
2791 value and register masks.
2793 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2795 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
2797 * config/obj-som.c (obj_som_init_stab_section): Same change
2798 as coffbfd and elf below. Zero the initial stab symbol after
2801 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
2803 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
2804 initial stab symbol after allocating it.
2805 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
2807 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2809 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
2810 non-negated condition completers. Add support for addb pseudo-op
2811 which accepts both negated and non-negated completers.
2813 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2815 * configure.in (rs6000*): Use cpu_type ppc.
2816 (ppc-*-aix*): New target; use coff and force bfd_gas.
2817 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
2818 (RS/6000) support. At the moment, only XCOFF is supported.
2820 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
2821 (S_SET_DATA_TYPE): Likewise.
2822 (coff_last_function): Renamed from local static last_functionP in
2823 coff_frob_symbol and made externally visible.
2824 (coff_frob_symbol): New local static set_end; use it to try to
2825 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
2826 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
2827 (SA_SET_SYM_ENDNDX): Declare.
2828 (coff_last_function): Declare.
2830 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
2831 equivalent to `.' to mean the current location.
2833 * read.c (LEX_BR): If not defined, define as 0.
2834 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
2836 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
2837 defined, call it with preserved_copy_of_name. If
2838 tc_symbol_new_hook is defined, call it on the new symbol.
2839 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
2840 call it on a copy of the name argument.
2842 * write.c (write_object_file): Simplified usage of obj_frob_symbol
2843 and tc_frob_symbol. Always call both if the symbol is going to be
2846 * write.c (relax_segment): Use %ld rather than %d when printing
2847 fragP->fr_var, and cast it to long.
2849 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
2850 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
2851 fix_root and fix_tail.
2852 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
2854 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
2855 fix_tailP based on frchain_now, not seg_info (now_seg).
2856 (chain_frchains_together_1): Chain the subsegment relocs together.
2857 * subsegs.c (subseg_change): Don't clear fix_tail field.
2858 (subseg_get): Likewise.
2859 * literal.c (add_to_literal_pool): Look through the relocs via
2860 frchain_now, not seginfo.
2862 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2864 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
2865 ecoff_undefined to ecoff_extern_size.
2866 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
2867 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
2868 external symbol size, rathern than setting the symbol value.
2869 (md_estimate_size_before_relax): Check both ecoff_extern_size and
2870 symbol value to see if GP referencing can be used.
2871 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
2873 (ecoff_frob_symbol): Don't check ecoff_undefined.
2874 (ecoff_build_symbols): Get size of an undefined symbol from
2875 sym->ecoff_extern_size, not S_GET_VALUE (sym).
2877 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2879 * Makefile.in: Avoid bug in losing hpux sed.
2881 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2883 * config/tc-mips.c (file_mips_isa): New static variable.
2885 (s_mipsset): Add support for .set mipN to set the ISA level.
2887 * gasp.c (kinfo): Fully bracket initializer.
2889 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2891 * gasp.c (malloc): Don't declare, since host.h or system header
2892 files may declare it differently.
2894 * config/atof-ieee.c (int_to_gen): Now static.
2896 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
2897 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
2899 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2901 * gasp.c: Include host.h.
2903 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2905 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
2906 warning, not an error.
2908 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
2909 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
2910 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
2912 (coff_line_base): Renamed from line_base. Changed all uses.
2913 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
2915 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
2916 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
2918 (coff_line_base): Declare.
2919 (coff_add_linesym): Declare if BFD_ASSEMBLER.
2920 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
2921 now takes more arguments.
2923 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
2925 * as.c (statistics_flag): Renamed from quiet_flag.
2926 (main): Get statistics with --statistics instead of -noquiet.
2928 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2930 * Makefile.in: Support for Gnu ASsembler Preprocessor.
2932 * read.c (s_lcomm): Align lcomm data.
2933 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
2934 from different sections.
2936 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2938 * write.c (write_object_file): If tc_frob_file is defined, call it
2939 just before calling obj_frob_file.
2940 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
2941 (references changed), and made non-static.
2942 (getExpression): Return void.
2943 (select_gp_value): Abort if gp_value is non-zero. Delete call to
2944 non-existent bfd_set_gp_value.
2945 (alpha_validate_fix): Function deleted.
2946 (alpha_frob_symbol): Function deleted.
2947 (alpha_local_label): Function deleted.
2948 (alpha_frob_file): Renamed from alpha_end.
2949 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
2950 alpha_local_label, alpha_end): Declarations deleted.
2951 (alpha_gp_value, alpha_frob_file): Declare.
2952 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
2953 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
2954 (md_convert_frag): Simplified slightly.
2955 (tc_frob_file): New macro.
2957 * read.c (do_align): New function, most of guts of s_align_*
2958 functions. Look for md_do_align macro, give it a chance to bypass
2959 all but recording of section alignment.
2960 (s_align_bytes, s_align_ptwo): Call do_align.
2961 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
2962 divides object size.
2964 * frags.c (frag_align_pattern): New function.
2965 (frag_align): Rewrite for clarity.
2967 * config/tc-vax.c (md_assemble): Handle O_constant expression.
2968 (vip_begin): Returns pointer to const char. Cast hash_insert arg
2969 to PTR to avoid compiler complaints about const.
2970 (md_begin): Local variable errtxt must point to const.
2972 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
2973 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
2974 the last has an existing host support file. Do handle vax-bsd and
2977 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2979 * config/obj-coff.c (obj_coff_section_header_append): Do not
2980 declare if BFD_ASSEMBLER.
2981 (stack_pop): Correct test for stack underflow.
2982 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
2983 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
2984 type of ignored argument to avoid gcc warning.
2985 (align): Removed unused function.
2987 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2989 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
2990 files, based on port of gas-1.38 contributed by CMU, using a.out
2991 variant. Updated for gas-2.x and ECOFF. Floating-point constants
2992 are still broken, bootstrap testing incomplete.
2994 * literal.c: Comment changes.
2996 * listing.c (listing_source_file): Check for null listing_tail
2997 before indirecting through it.
2999 * expr.h (struct expressionS): Added struct tag.
3001 * as.h: If __GNUC__ and inline are both undefined, define inline
3004 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
3005 rs_align or rs_org frags will be 1.
3006 (relax_segment): For rs_align, if fr_var is not 1, complain if
3007 required padding is not a multiple of the size of the pad pattern.
3008 (fixup_segment): Leave gp-relative relocations alone. For pcrel
3009 relocations referring to the same segment, clear fx_pcrel when
3011 * as.h: Adjust comments on rs_align.
3013 * atof-generic.c: Some reformatting.
3014 (atof_generic): Be careful when mixing signed/unsigned values of
3017 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
3018 Query the fx_done field instead of fx_addsy to see if the fixup
3019 still needs to be applied. Set fx_done and clear fx_addsy both,
3020 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
3021 will only clear fx_addsy, and set fx_done accordingly after
3023 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
3024 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
3027 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
3029 (symbol_begin): Moved to end of file, so function inlining can
3031 (fb_label_count, fb_label_max): Default C static initializers are
3033 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
3034 Declarations deleted.
3035 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
3036 dot_bss_symbol): Defined here, static.
3038 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
3039 including aout/aout64.h.
3041 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
3042 don't write out a section symbol even if it's used in a
3043 relocation; assume relocations will handle section numbers
3044 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
3046 (EMIT_SECTION_SYMBOLS): Default to 1.
3047 (adjust_reloc_syms): Don't create a new symbol for an absolute
3048 reference; just use the absolute section symbol.
3049 (write_relocs): Make printout of reloc values dependent on flag
3051 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
3052 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
3054 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3056 * read.c (lex_type): No longer make '{' a valid character for
3059 * as.c (main): Print long values using %ld.
3061 * messages.c (as_warn_internal): New static function.
3062 (as_warn, 3 versions): Use as_warn_internal.
3063 (as_warn_where, 3 versions): New function.
3064 * as.h (as_warn_where): Declare.
3066 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
3068 * as.c (quiet_flag): New flag.
3069 (main): If -noquiet given, display execution time and memory used.
3071 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3073 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
3075 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3077 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
3078 symbols of known size in the undefined section. Put small common
3079 symbols in a .scommon section.
3080 * ecoff.h (ecoff_frob_symbol): Declare.
3081 * config/obj-ecoff.h (obj_frob_symbol): Define.
3082 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
3083 obj_elf_frob_symbol): Removed unused functions.
3084 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
3086 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
3087 of unused functions.
3088 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
3090 * tc-mips.c (g_switch_seen): New static variable.
3091 (md_parse_option): Set g_switch_seen for -G option.
3092 (s_option): If creating PIC code, force the GP size to be 0. Warn
3093 if -G switch used with a non-zero value.
3095 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
3096 comparing against bfd_com_section.
3098 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3100 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
3103 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3105 * expr.c (operand): For floating point operand with unusual fp
3106 char from FLT_CHARS, preserve the character. Patch from Lisa
3109 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3111 * config/tc-mips.c (md_pseudo_table): Add all data allocation
3112 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
3114 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3116 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
3117 C_FCN assume .val has been set to .
3119 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3121 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
3122 confuses GDB for some unknown reason.
3123 * cofnig/obj-som.c: Likewise.
3125 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3127 * literal.c (add_to_literal_pool): Handle duplicates of values
3128 already written to literal pool.
3130 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3132 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
3133 with explicitly marked stabs through BFD: if a symbol marked
3134 N_UNDF | N_EXT is in the absolute section, move it to the
3135 undefined section; move a symbol marked N_INDR into
3136 bfd_ind_section and set the BSF_INDIRECT flag; set the
3137 BSF_WARNING flag for a symbol makred N_WARNING.
3139 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3141 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
3142 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
3144 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3146 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
3147 and 'f' template operand.
3149 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
3150 and '2' in copr and sfu instruction templates.
3152 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3154 * as.h (subseg_force_new): Add prototype.
3156 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
3158 * app.c (do_scrub_next_char): Allow lines like " foolab :".
3160 * read.c (emit_expr): Fix computation of mask.
3161 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
3163 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3165 * ecoff.c (ecoff_set_gp_prolog_size): New function.
3166 (current_file_idx): New static variable.
3167 (add_file): Use and increment current_file_idx instead of indx
3170 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
3172 * config/tc-i960.c (i960_validate_fix): Added argument
3173 add_symbolPP. Indirect through it to get "add_symbolP".
3174 * config/tc-i960.h (i960_validate_fix): Supply prototype.
3175 (TC_VALIDATE_FIX): Pass address of add_symbolP.
3177 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
3178 (i386-*-netbsd0.8): New target, like 386bsd.
3180 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
3181 * Makefile.in (config.h): Protect against multiple inclusions.
3182 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
3183 (ALL_CFLAGS): Omit $(BFDDEF).
3184 * as.h: Include config.h.
3185 (struct symbol): Added forward declaration.
3186 (add_to_literal_pool): Fix declaration.
3187 * as.c: Don't include config.h.
3189 * literal.c (add_to_literal_pool): Take symbol and addend as
3190 arguments, instead of expression, for now. Fix calculation of
3193 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
3196 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
3198 * subsegs.c (subseg_get): Accept new argument "force_new". If
3199 set then a new segment is always created. All callers changed.
3200 (subseg_force_new): New function. Similar to subseg_new, but
3201 always force a new segment to be created.
3203 * config/obj-som.c (som_frob_file): Call adjust_code_sections
3205 (adjust_code_sections): New function. Adjusts the VMA for all the
3208 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
3209 for the unwind descriptors if a function's label follows the
3210 .PROC and .ENTRY directives.
3211 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
3212 is done elsewhere. Don't create a fixup for the unwind
3213 descriptors if the function's label has not been defined yet.
3214 (pa_proc): For SOM, place each procedure within a new $CODE$
3215 subspace. Adjust the segment and frag for the associated
3216 function label if it exists.
3218 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3220 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
3221 (hppa_fix_new): Initialize segment field.
3222 (md_apply_fix): Do nothing for pc-relative fixup which involves
3223 crossing a segment boundary.
3224 (pa_procend): Undefine the current label after handling .PROC
3225 and .PROCEND directives.
3226 (dummy_symbol): Make type "symbolS *". Change references as
3229 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3231 * read.c (read_a_source_file): Cast array argument to unsigned
3233 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
3234 (write_object_file): Don't define punt_it if it won't be used.
3235 (fixup_segment): Don't define skip if it won't be used.
3237 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
3238 (mips_target_format): Declare.
3239 * config/tc-mips.c (mips_target_format): Define with appropriate
3241 (md_parse_option): If -EL or -EB is used, change byte_order and
3242 mips_target_format as appropriate.
3244 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3246 * app.c (do_scrub_next_char): Another attempt to fix bugs
3247 dealing with labels without colons (for HPPA and MRI).
3249 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
3251 * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
3253 * expr.c (integer_constant): Fix computation of too_many_digits.
3254 Variable digit_2 renamed to start. Fix check for whether number
3255 will fit in 32 bits.
3256 * read.c (emit_expr): Use valueT instead of long.
3258 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3260 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
3261 (special_sections): Define.
3262 (obj_elf_special_section): Get default types and attributes from
3263 list of special sections.
3264 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
3266 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
3267 sections to be close together.
3269 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
3272 * listing.c (listing_prev_line): New function.
3273 * listing.c: Include subsegs.h.
3274 (listing_prev_line): New function.
3275 (calc_hex): Reset byte_in_frag to zero for each new frag.
3276 * config/tc-mips.c (append_insn): Call listing_prev_line after
3277 emitting nop instructions.
3278 * Makefile.in (listing.o): Depends upon subsegs.h.
3280 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3282 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
3283 here. Handle case where label may be defined after the .PROC.
3284 (pa_proc): It is not an error if the procedure's label isn't
3285 defined before the .PROC directive.
3287 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3289 * config/te-netbsd.h: New file.
3290 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
3291 a.out-netbsd-386 for this configuration.
3293 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3295 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
3296 with the associated stabs information.
3297 (ecoff_build_symbols): Never set the type of stabs symbols to
3298 st_Global. Don't update the symbol index or ifd if the gas symbol
3299 is not the same as the ECOFF symbol (which is now the case for
3302 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
3304 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
3305 splits the function.
3306 (macro2): New function, if LOSING_COMPILER defined.
3308 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
3310 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
3311 end of a section. (write_object_file): Temporary fix - setup
3314 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3316 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
3317 non-pcrel_offset relocations.
3319 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3321 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
3324 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3326 * literal.c: New file.
3327 * Makefile.in (REAL_SOURCES, OBJS): List it.
3329 * as.h (DEBUG): Don't define.
3330 (struct expressionS, struct fix): Declare in case they're used in
3332 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
3334 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
3337 * subsegs.c (subseg_get): New function. Creates segment if
3338 needed, returns pointer, but doesn't change current segment.
3339 (subseg_new): Use it.
3341 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
3343 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
3344 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
3345 * app.c, flonum.h, hex-value.c (const): Change #if to be more
3348 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
3350 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
3353 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3355 * write.c (write_relocs): bfd_perform_relocation now takes an
3356 additional argument, to return an error string (which we ignore).
3358 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3360 * write.h (struct fix): Field tc_fix_data should be type PTR, not
3361 void*, for compatibility with non-ANSI compilers. Added
3362 single-bit field "fx_done".
3364 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
3366 * tc-hppa.c (pre_defined_registers): Convert to lower case.
3367 Delete spurious register names "%r4L", etc.
3368 (selector_table): Sort and convert to lower case.
3369 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
3370 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
3371 (reg_name_search): Rewrite to call strcasecmp only once per
3373 (pa_chk_field_selector): Rewrite to use binary search.
3374 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
3375 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
3376 sensitive comparisons.
3377 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
3378 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
3379 case sensitive comparison for all symbolic names.
3380 (pa_subspace): Canonicalize strncasecmp arg to lower case.
3381 (pa_subspace_start): Use case sensitive comparison for symbolic names.
3383 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3385 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
3386 symbol is present (i.e., relocation against absolute), create a
3387 phony local symbol, and use it in the reloc.
3388 (fixup_segment): When adjusting a reloc with an absolute symbol,
3389 have TC_FORCE_RELOCATION control clearing add_symbolP too.
3390 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
3392 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
3393 and BSF_GLOBAL, since they're the same.
3395 * as.c (main): Only invoke md_end if it's defined as a macro.
3396 * tc.h (md_end): Don't declare it.
3397 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
3399 * config/tc-vax.c (vip_end): Deleted null function.
3400 * config/tc-mips.c (md_mips_end): Renamed from md_end.
3401 * config/tc-mips.h (md_mips_end): Declare.
3402 (md_end): New macro, calls md_mips_end.
3404 * write.c (write_object_file): Don't close output file.
3405 * as.c (main): Close output file (if needed) after calling
3406 listing_print, which should be after calling write_object_file,
3407 which sets the frag addresses.
3409 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
3410 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
3411 obj_coff_val): Add unused int argument to satisfy prototypes; goes
3412 with Ian's 10 Sep changes.
3413 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
3414 S_SET_STORAGE_CLASS): Now function instead of macros.
3415 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
3416 (tag_insert): Local var ERROR_STRING is const. Use "const" not
3417 "CONST" for argument NAME. Fixed prototype.
3418 (coff_frob_symbol): Removed explicit "#if 1" directive. If
3419 S_IS_EXTERNAL, set storage class to C_EXT.
3420 (s_get_name): Use "const" not "CONST".
3421 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
3422 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
3423 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
3424 BFD_ASSEMBLER, define as macro that aborts.
3425 (obj_extra_stuff, tc_headers_hook): Declare only for
3427 (coff_frob_symbol): Fix prototype.
3429 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3431 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
3434 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3436 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
3437 (tc_gen_reloc, SOM version): For relocations which have no symbol,
3438 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
3440 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3442 * read.c (lex_type): No longer make '[' a valid character for
3445 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
3446 NBYTES_R_LENGTH now const.
3448 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
3449 statements at ends of functions. Don't check for null return from
3450 hash_new, since it won't return at all if there's no memory
3451 available. Also, check for null return from hash_insert, rather
3452 than zero-length string, as success indicator.
3454 * subsegs.c (section_symbol): New function.
3455 * subsegs.h (section_symbol): Declare.
3456 * write.c (adjust_reloc_syms): Use it.
3458 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3460 * Makefile.in (RUNTEST): New variable.
3461 (CHECKFLAGS): Pass it down.
3463 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
3464 unused for now, but supplied by Alpha OSF1 compiler.
3466 * as.h: Protect against multiple inclusions.
3467 (int_to_gen): Don't declare.
3469 * config/atof-vax.c (atof_vax): NULL is not a valid character
3472 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3474 * configure.in (hppa*-*-osf*): Do not consider this a developmental
3477 * config/tc-hppa.c (md_apply_fix): Handle cases where no
3478 relocation will be emitted for 32bit formats.
3480 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3482 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
3483 for any of the 'T' field selectors.
3485 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3487 * config/tc-h8500.c (build_bytes): Get reloc type right for a
3488 %page operation. (md_assemble): Don't modify input_line_pointer.
3489 (mdcoff_sizemachdep): New function.
3490 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
3491 * config/tc-z8k.c (get_operand): Delete bogus check.
3493 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3495 * write.c (number_to_chars_*): Delete bogus range check.
3497 * output-file.c (TARGET_ARCH): No default.
3499 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
3501 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
3502 md_number_to_chars. (md_assemble): Don't modify
3505 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
3507 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
3509 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3511 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
3512 Breaks with the HP compilers.
3514 * config/tc-hppa.c (struct call_info): Remove fields which were
3515 set but never used. Remove all code which sets those fields.
3516 (struct subspace_dictionary_chain): Likewise.
3517 (struct space_dictionary_chain): Likewise.
3518 (pa_desc): Delete useless function. Delete all references.
3519 (hppa_tc_make_sections): No need to count the number of symbols for
3520 the symbol extension section.
3522 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3524 * config/obj-som.c (obj_som_version): Pass version string to
3526 (obj_som_copyright): New function. Much like obj_som_version.
3528 * config/tc-hppa.c (obj_copyright): Define as appropriate for
3530 (pa_copyright): Just a stub now.
3532 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
3533 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
3534 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
3536 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
3537 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
3538 relocations for selecting the current rounding mode.
3540 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
3541 e_rlsel field selectors.
3543 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3545 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
3546 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
3547 OBJ_PROCESS_STAB to call ecoff_stab.
3548 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
3549 INIT_STAB_SECTION is not defined.
3551 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3553 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
3554 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
3555 Fix comments in various places. Always return a value.
3556 Avoid dereferencing a NULL fx_addsy.
3557 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
3559 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
3561 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
3562 be either 0 or 2 (no static link or static link required). Always
3563 assume no static link.
3565 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
3567 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
3568 dependent on howto fields, not on format flavour.
3570 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
3571 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
3573 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
3574 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
3575 (sy_tc, sy_obj): Define so that the fields look like they used to,
3576 until all references get changed.
3578 * write.c (fixup_segment): Lots of variables no longer register.
3579 Reordered some code for easier reading.
3580 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
3581 Deleted superfluous return statement.
3582 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
3583 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
3585 (align, obj_coff_section): Deleted debugging printfs.
3586 * config/tc-i386.c (md_assemble): Discard some register decls.
3587 Use assignment rather than memcpy to copy template.
3588 (op_hash, reg_hash, prefix_hash): Default C initialization of
3589 statics is sufficient.
3590 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
3593 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
3594 TE_LYNX; use coff-sparc otherwise.
3595 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
3597 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
3598 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
3599 returning. Remove some i960-coff-specific code.
3600 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
3601 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
3602 (i960_validate_fix): Declare.
3603 (TC_VALIDATE_FIX): Define.
3604 * config/tc-i960.c (i960_validate_fix): New function.
3606 * write.c (number_to_chars_littleendian): New function. Write out
3607 bytes in little endian order, doing size and range checking.
3608 (number_to_chars_bigendian): New function, similar.
3609 * write.h: Declare them.
3610 * config/tc-*.c (md_number_to_chars): Use them.
3611 * config/tc-vax.c (md_apply_fix): Ditto.
3612 * config/tc-i386.c (md_apply_fix): Ditto.
3614 * config/obj-coff.c: Rearranged code for handling line number
3616 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
3617 since the usage is different from non-BFD_ASSEMBLER case.
3618 (in_function, clear_function, set_function): New macros, to
3619 combine some of the functionality implemented in differnet ways in
3620 BFD_ASSEMBLER and non-... code. Used in other functions that used
3621 to check function_lineoff &c.
3622 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
3623 one for not. Non-BFD_ASSEMBLER version now has temporary variable
3624 to contain char* pointer pointed to by char** argument. Always
3625 follow CROSS_COMPILE code; easier to read that way.
3626 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
3628 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
3629 ".bf", it's been done elsewhere.
3630 (coff_frob_symbol): If ilne number data is pending, call
3631 add_linesym to flush it.
3632 (coff_frob_file): Don't do that here.
3633 * config/obj-coff.h (coff_frob_file): Declare.
3634 (obj_frob_file): Define, to call it.
3636 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
3637 md_estimate_size_before_relax: Define them as macros calling
3639 * config/tc-sparc.c: Don't define them as functions.
3641 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
3643 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3645 * Makefile (clean): Depend on clean-here.
3647 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
3649 * config/ho-go32.h: Include fopen-bin.h.
3650 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
3651 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
3652 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
3653 * listing.c (file_info): Use FOPEN_RB instead of "rb".
3654 * read.c (s_include): Use FOPEN_RT instead of "r".
3656 * stabs.c: Include obstack.h.
3658 * tc.h (md_create_long_jump): Don't declare if it's already
3660 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
3662 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
3663 of strerror. Clear bfd_error.
3665 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
3668 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3670 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
3671 (pa_process_exit, pa_procend): Call it for ELF objects.
3673 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3675 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
3676 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
3677 coproc before doing goto ld.
3679 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3681 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
3682 (fixup_segment): Allow the target machine to specify that a
3683 relocation must be generated for a particular fixup. Remove
3684 #ifndef TC_HPPA hack.
3686 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
3688 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
3689 be NULL. Only fixup_segment is supposed to do that.
3690 (hppa_force_relocation): New function.
3692 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3694 * Makefile.in (stabs.o): Added dependencies.
3696 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
3698 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3700 * app.c (do_scrub_next_char): Output a TAB before any
3703 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
3704 exists before trying to peek at its name.
3705 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
3707 (pa_align_subseg): Delete unused/unwanted function.
3709 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3711 * read.c (read_a_source_file): Fix test for when to stick a colon
3712 on the end of a label. Make code conditional on either MRI or
3713 LABELS_WITHOUT_COLONS.
3715 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
3716 the single whitespace character alone. Eat all others.
3718 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
3720 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3722 * config/tc-hppa.c (pa_procend): Do not call process_exit.
3723 (exit_processing_complete): Delete unwanted variable and all
3726 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3728 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
3729 Changed to not actually build the external symbol information, as
3730 that is now done by the ECOFF back end.
3731 (ecoff_build_debug): Changed accordingly.
3732 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
3733 called by ecoff_setup_ext.
3734 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
3735 set corresponding pointer to NULL. Don't set raw_size and
3737 (obj_ecoff_set_sym_index): Removed.
3738 (obj_ecoff_set_ext): New function.
3739 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
3740 (obj_ecoff_set_sym_index): Don't declare.
3741 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
3742 elf_set_index): New functions used for ECOFF_DEBUGGING.
3743 (elf_frob_file): Reworked ECOFF debug generation to use
3744 new functions in bfd/ecofflink.c.
3746 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3748 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
3749 subspace for ELF. In the SOM world, the linker is responsible
3750 for creating the unwind subspaces.
3752 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3754 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
3755 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
3756 already set. Fixes .def var; .val external_var; .scl 3; .endef.
3757 (adjust_stab_section): Make static. Declare return type. Remove
3760 * config/tc-i386.h: Declare tc_coff_fix2rtype and
3761 tc_coff_sizemachdep.
3763 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3765 * write.c (write_object_file): Disable obj_check_file_symbols
3766 hook; only back end using it wasn't using it correctly.
3767 (write_object_file): Always call obj_frob_symbol and
3768 tc_frob_symbol; always retain symbol if it's used by a relocation,
3769 regardless of what these routines indicate.
3770 * config/obj-coff.c (coff_frob_symbol): Renamed from
3771 coff_check_file_symbols.
3772 * config/obj-coff.h (obj_check_file_symbols): Deleted.
3773 (coff_frob_symbol): Declare.
3774 (obj_frob_symbol): Call it.
3776 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
3777 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
3778 (c_section_header): Ditto. Delete superfluous return at end of
3781 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
3783 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
3785 (c_section_header): Rewrite prototype so that it contains no
3786 preprocessing directives. Don't declare it at all if
3789 * configure.in (sparc*-*-lynxos): New target, using coff and
3792 * stabs.c: New file.
3793 * Makefile.in (REAL_SOURCES, OBJS): List it.
3794 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
3795 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
3798 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
3801 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3803 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
3804 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
3805 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
3807 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
3808 ecoff_read_begin_hook.
3809 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
3810 ecoff_symbol_new_hook.
3811 (obj_elf_init_stab_section): Cast alloca result.
3812 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
3813 information and write it out into .mdebug section.
3814 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
3815 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
3816 (ECOFF_DEBUGGING): Define if TC_MIPS.
3817 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
3818 fields required by ECOFF.
3819 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
3820 OBJ_ECOFF in many cases.
3821 (mips_any_noreorder): New variable.
3822 (mips_cprestore_offset): Initialize to -1.
3823 (mips_frame_reg): New variable.
3824 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
3825 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
3826 (md_pseudo_table): Handle "gpword" and "cpadd".
3827 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
3828 of text, data and bss sections to 4. Set alignment of
3829 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
3831 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
3833 (append_insn, macro_build, macro_build_lui): Take place
3834 argument. Changed all callers.
3835 (append_insn): If appending a nop, don't emit one.
3836 (macro_build): Changed assertion for 'i', 'j', 'o' case.
3837 (gp_reference): Removed.
3838 (load_address): New function.
3839 (macro): If mips_noreorder is used, set mips_any_noreorder.
3840 Extensive changes to handle GP and PIC symbols differently.
3841 Build both possible code choices using a variant frag, and
3842 make a final decision at the end of assembly when all
3843 information is known. Added PIC support for all symbol
3845 (mips_ip): Don't permit anything but a number after $ for a
3846 coprocessor register. Don't use .lit4 or .lit8 sections when
3847 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
3849 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
3850 (s_change_sec): Set alignment of ELF .rodata or .sdata section
3852 (s_mipsset): If .set noreorder, set mips_any_noreorder.
3853 (s_cpload): Ignore .cpload if not generating PIC code. Warn
3854 if .cpload is not in noreorder section.
3855 (s_cprestore): Ignore .cprestore if not generating PIC code.
3856 (s_gpword, s_cpadd): New functions.
3857 (tc_get_register): Added frame argument; if true, set
3858 mips_frame_reg to return value. Changed all callers.
3859 (md_estimate_size_before_relax): Don't error out, but instead
3860 determine how much a frag should grow.
3861 (tc_gen_reloc): Return multiple relocs if appropriate, as
3862 determined by md_estimate_size_before_relax.
3863 (md_convert_frag): New function.
3864 (mips_elf_final_processing): Set ELF header flags based on
3865 mips_any_noreorder and mips_pic.
3866 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
3867 (MAX_RELOC_EXPANSION): Define to be 3.
3868 (md_relax_frag): Define to be 0.
3869 (md_convert_frag): Don't define.
3870 (tc_get_register): Changed declaration.
3872 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
3873 support generating ECOFF debugging information for MIPS ELF
3874 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
3875 handling of external symbols: it now always generates exactly
3876 those external symbols that are defined in the global symbol list.
3877 * Makefile.in (REAL_SOURCES): Added ecoff.c.
3878 (REAL_HEADERS): Added ecoff.h.
3879 (OBJS): Added ecoff.o.
3880 (ecoff.o): New target.
3881 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
3882 Remaining code mostly just calls ecoff.c code.
3883 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
3884 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
3886 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
3887 functions in ecoff.c.
3888 (ecoff_stab): Don't declare (now declared in ecoff.h).
3889 (obj_set_sym_index): Define.
3890 (obj_ecoff_set_sym_index): Declare.
3892 * frags.h (frag_grow): Declare.
3893 * frags.c (frag_grow): Made non-static.
3895 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
3896 (relax_segment): If md_relax_frag is defined, use it to handle a
3897 frag of type rs_machine_dependent rather than looking through
3900 * read.c (read_a_source_file): If we find a bad pseudo-op,
3901 do a continue to go on to the next line rather than a break.
3902 Removed duplicate bad pseudo-op code which was never executed.
3904 * read.c (s_lcomm): Do not require a comma after the name.
3906 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
3908 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
3909 * read.c (s_lcomm): Set bss flag for .sbss section if used.
3910 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
3911 bss section. Set SEC_RELOC if there are any relocations, even for
3912 a zero size section.
3914 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
3915 data offset on reloc[0]->address rather than reloc[j]->address, so
3916 that multiple relocs can affect different memory locations.
3918 * write.c (chain_frchains_together, relax_and_size_seg,
3919 adjust_reloc_syms, write_relocs): Make third argument PTR, not
3920 char *, to match definition of bfd_map_over_sections.
3922 * app.c (do_scrub_next_char): Don't interpret a comment character
3923 as starting a CPP line directive unless it is a '#' and is the
3924 very first characters on the line (i.e., do not permit leading
3927 * messages.c (identify): Make file argument non-const, to match
3930 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3932 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
3934 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
3936 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
3937 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
3940 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3942 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
3943 * config/obj-som.c (obj_som_version): Add missing ';'.
3944 (som_frob_file): Delete whitespace at EOL.
3946 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
3948 * Makefile.in (VERSION): Updated following 2.2 release.
3950 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3952 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
3953 field selector, rather than an int. All uses of field selectors
3955 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
3956 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
3959 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3961 * config/tc-hppa.c (pa_type_args): For .import statements,
3962 silently ignore attempt to change the symbol type for a function
3963 from ST_ENTRY to ST_CODE on .import.
3965 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3967 * write.h (fixS): Rename fx_callj field to fx_tcbit.
3968 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
3969 config/tc-i960.c: Corresponding changes.
3971 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3973 * Makefile.in (distclean): Delete config-stamp and config.h
3975 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
3978 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
3979 Accept new argument "is_export". All callers changed. When
3980 processing a .export directive for a function, do not allow
3981 the user to set the type to "CODE", instead warn and set the
3984 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3986 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
3987 Lemon <mellon@pepper.ncd.com>).
3988 (mips_ip): Permit odd numbered floating point registers if -mips3.
3989 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
3991 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
3993 * configure.in: Remove h8300h, we have multilib now.
3995 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
3997 * configure.in: Support generic netware as being ELF format.
3998 Recognise unixware if the user supplies it.
4000 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4002 * First cut at cleaning up PA instruction parsing.
4003 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
4004 insn structure as an argument, and a pointer to a string. All
4005 callers changed. Always read any field selector here. Call
4006 evaluate absolute to get a return value.
4007 (evaluate_absolute): Addept pointer to insn structure as its
4008 argument. All callers changed.
4009 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
4010 into an instruction and continuing the main pa_ip loop.
4011 (CHECK_FIELD): New macro for simple range checking of fields.
4012 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
4013 and CHECK_FIELD. All immediate fields now pass through
4014 pa_get_absolute_expression which will also handle field selectors.
4015 Delete dead code. Simplify.
4016 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
4017 applied are in range. Use bfd_put_32 rather than inserting each
4018 byte of the fixed instrution into the buffer ourselves.
4020 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
4021 it was PA specific and is no longer needed (it's now handled
4022 within the PA backend).
4023 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
4024 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
4025 a fixup is $global$ change it to NULL as $global$ is really only
4026 needed long enough to determine the base type of relocation to use.
4028 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
4030 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
4031 for 'z' operands (target of ble branch).
4033 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4035 * config/tc-hppa.c: (update_subspace): Fix type and name of last
4036 parameter. All callers fixed.
4037 (md_begin, pa_chk_field_selector, pa_entry): Lint.
4039 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
4040 to default state after it's been used.
4042 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4044 * config/obj-som.c (obj_som_init_stab_section): Change
4045 space/subspace sort keys for the stab sections so as to avoid
4046 bugs in the hp linker and pxdb.
4048 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4050 * write.c (chain_frchains_together): Update pointer to last
4051 frag for a segment in the seginfo structure.
4053 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
4055 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
4057 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4059 * write.c (fixup_segment): Handle conversion of subtraction to
4060 pc-relative addressing even if pc-relative flag is already set.
4062 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
4065 * doc/Makefile.in (distclean): Delete intermediate files from dvi
4066 build, but not the dvi or info files.
4067 * Makefile.in (clean-here): New target; cleans up current
4069 (distclean): Use it instead of clean.
4071 * read.c (s_xstab): Don't use alloca.
4073 * messages.c (identify): New routine; print message identifying
4074 following messages as coming from assembler.
4075 (as_show_where, as_bad_internal, as_bad_where): Call it.
4076 (as_fatal): Don't need to identify program any more.
4078 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4080 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4082 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
4084 (get_stab_string_offset): Remove unused variable aligned.
4086 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4088 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
4089 predefined register table.
4090 (pa_parse_number): Handle %rp in common register shortcut code.
4091 Consistently set return value to -1 for an error. Clean up error
4092 messages and only print them when "print_errors" is true. Handle
4093 empty string case like the HP assembler -- assume a value of
4096 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
4097 standard hpux include files to pick up various function decls.
4099 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
4100 stdio.h. Delete bogus declaration of free. Get path to
4101 alloca-conf.h right.
4103 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4105 * expr.c (operand): Fix checks for characters following "0b" or
4108 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4110 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
4111 so GAS can attach unwind descriptor information to a BFD symbol.
4112 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
4113 descriptor information to the BFD symbol.
4114 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
4115 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
4117 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
4118 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
4119 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
4120 build "end-of-function" symbols for SOM, they are not needed.
4122 * config/tc-hppa.c (process_exit): Create temporary symbols with
4123 correct prefixes so they can be eliminated later.
4125 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
4126 (pa_callinfo): Insert framesize into the unwind information as
4127 soon as it's available.
4128 (pa_build_unwind_subspace): Do not insert framesize into the unwind
4131 * Add support for marker type relocations. These mark areas
4132 of interest to the linker. ENTRY/EXIT relocations for SOM are
4133 an example of marker relocations.
4134 * write.c (write_relocs): Instead of assuming size of a relocation
4135 is 4 bytes, pick up the size from relocation itself.
4136 (fixup_segment): Do not complain that a value is too small for
4139 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
4140 * expr.c (operand): Set sy_used for any symbol used as an operand.
4141 (expr): Likewise for any symbol used in an expression.
4142 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
4143 symbols which are never used and absolute symbols which local scope.
4145 * config/obj-som.h (obj_frob_file): Define.
4146 * config/obj-som.c (obj_som_init_stab_section): Set alignment
4147 of stab sections. Make space for the special stab entry.
4148 (adjust_stab_sections): Adjust the special entry in the
4150 (som_frob_file): New function. Simply calls adjust_stab_sections
4153 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4155 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
4156 (mips_pic, mips_cprestore_offset): New static variables.
4157 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
4158 Ignore .bgnb and .endb.
4159 (gp_reference): _gp_disp is never addressed off GP.
4160 (macro_build): Ignore macros while searching for insn. For cases
4161 i, j, and o, accept the reloc type as an argument rather than
4162 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
4163 BFD_RELOC_MIPS_GPREL. Added new case a.
4164 (set_at, load_register, macro): Changed calls to macro_build to
4165 pass new argument for i, j and o cases.
4166 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
4167 special handling when generating SVR4 PIC code.
4168 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
4169 rather than hard coded constants.
4170 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
4171 BFD_RELOC_MIPS_CALL16.
4172 (s_option): Set mips_pic based on .option picN.
4173 (s_abicalls): New function; set mips_pic to 2.
4174 (s_cpload): New function; handle .cpload.
4175 (s_cprestore): New function; handle .cprestore.
4177 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
4178 .endb and .verstamp, setting them to s_ignore.
4180 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4182 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
4183 field. Define SUBSPACE_DEFINED accessor macro.
4184 (pa_subspace): Allow user to override subspace attributes for
4185 built-in subspaces. Set ssd_defined at the end of fcn -- that
4186 way the attributes can only be changed once. Pass newly allocated
4187 name to is_defined_subspace, not a pointer to the input line.
4188 Fix typo in space/subspace rework.
4189 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
4191 * config/tc-hppa.c (pa_import): If currently in the text segment
4192 and a symbol is imported without type information, set BSF_FUNCTION
4194 * write.c (relax_and_size_seg): Correct test to determine if
4195 the section's size was rounded up.
4197 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
4198 can properly set all the SOM symbol types.
4199 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
4200 symbol types which can be set from an IMPORT/EXPORT statement.
4201 (pa_export_args): Set the pa_symbol_type type based on arguments.
4202 If defined, call obj_set_symbol_type to pass this information on
4205 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
4206 stab section we make.
4207 (s_stab_generic): Likewise.
4209 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4211 * Allow backends to override the value of the fake label.
4212 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
4213 assume backends will define LOCAL_LABEL if anything other than
4214 'L' is used to denote a local label.
4215 (FAKE_LABEL_NAME): New macro. Defines the default name used for
4217 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
4218 and instead simply use the string defined by FAKE_LABEL_NAME.
4219 (operand): Likewise.
4220 * read.c (s_stab_generic): Likewise.
4221 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
4222 known to be a local label.
4223 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
4224 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
4225 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
4226 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
4227 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
4228 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
4230 Rework space/subspace handling in PA code to fully support
4231 SOM spaces/subspaces.
4232 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
4233 to control the use of space/subspace name aliases.
4234 (update_subspace): Accept space chain entry for containing space
4235 as a new parameter. All callers changed.
4236 (pa_get_label): Use current_space rather than pa_segment_to_space.
4237 (pa_define_label): Likewise.
4238 (pa_undefine_label): Likewise.
4239 (md_begin): Change into the (possibly modified) text_section.
4240 (pa_parse_space_stmt): Create a new segment/space if create_flag
4241 is true, and the space name is not one of the two predefined spaces.
4242 (pa_subspace): Use current_space rather than a lookup via
4243 pa_segment_to_space. Reset BFD section flags as required by
4244 the .subspace directive. Likewise for the section alignment.
4245 Pass the current space to update_subspace and create_new_subspace.
4246 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
4247 is true. When not using aliases, create a BFD section for each
4248 subspace encountered. When not using aliases replace the default
4249 text, data, and bss segments with new ones.
4250 (create_new_subspace): When not using aliases each subspace has a
4251 section/segment and subsegments are not needed, so set the subsegment
4254 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
4255 obj_set_section_attributes to pass space attributes to the
4257 (create_new_space): Likewise.
4258 (create_new_subspace): Likewise for subspace attributes using
4259 obj_set_subsection_attributes.
4260 (update_subspace): Likewise for subspace attributes using
4261 obj_set_subsection_attributes.
4263 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
4264 for $TEXT$ and $PRIVATE$ from the default space structure.
4266 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
4267 as appropriate for the given type.
4269 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
4272 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
4275 * config/obj-som.[ch]: New files for SOM support. Note SOM
4276 support is not yet complete in GAS or BFD.
4278 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
4279 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
4282 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4284 * Allow backends to override the section names used for embedded
4285 stabs support. Needed for SOM.
4286 * read.c (STAB_SECTION_NAME): Default the name of the stab section
4288 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
4289 (get_stab_string_offset): Is now passed the full name for the
4290 stab string section rather than a name prefix. All references
4292 (s_stab_generic): New argument for the stab string section name.
4293 all references changed.
4294 (s_xstab): Append "str" to the stab section name to get the
4295 stab string section name.
4296 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
4297 to stab section name to get the stab string section name. Pass
4298 the full name of the stab string section to get_stab_string_offset.
4299 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
4301 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
4302 textand data segments. Warn user "-R" is unsupported on the
4305 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4307 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
4308 .align and .ALIGN directives.
4310 * config/tc-hppa.c (pa_space): Do not report an error for a .space
4311 directive which does not define a "well-known" space and does
4312 not include a space number as an argument.
4314 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
4315 "defined", "loadable", "code_only" and "space_index" fields.
4316 (pa_def_spaces): Correct initialization of the "spnum", "defined",
4317 and "private" fields.
4319 * write.h (struct fix): Add new tc_fix_data field for the various
4320 backends to attach machine dependent fixup information to.
4321 * write.c (fix_new_internal): Initialize new tc_fix_data field.
4322 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
4324 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
4325 callers to get HPPA fixup information from the tc_fix_data field
4327 (hppa_fix_root): Delete unnecessary variable.
4328 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
4330 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
4331 function. Fix all callers.
4332 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
4334 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
4335 if a particular fixup is adjustable.
4336 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
4337 perform the real work.
4339 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
4340 of OBJ_XXX conditionals.
4341 (MAX_RELOC_EXPANSION): Likewise.
4343 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
4344 callers. Now returns log2 (N) for positive N which are an exact
4345 power of two or -1 for an error.
4347 * config/tc-hppa.c (pa_callinfo): Range check values provided for
4348 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
4349 inserting them into the unwind table.
4351 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
4352 (hppa_gen_reloc_type): New object format dependent macro.
4353 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
4354 conditional. The code can (and will) be shared between SOM & ELF
4355 formats in the near future.
4356 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
4357 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
4358 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
4361 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
4364 * config/obj-elf.h (obj_elf_version): Add extern prototype.
4366 * configure.in (hppa-*-bsd*): New configuration.
4367 BFD is always used for GAS generating SOM objects.
4369 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
4370 adjustment is rejected by the target machine.
4372 * config/tc-hppa.c (pa_big_cons): Delete function and its
4373 declaration. All callers changed to use pa_cons.
4375 * write.c (fixup_segment): Fix indention and open/close brace
4378 From Pete Hoogenboom:
4379 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
4382 * config/tc-hppa.c (pa_parse_space_stmt): Advance
4383 input_line_poitner when an invalid argument is encountered.
4385 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4387 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
4388 the table, require that the one without bit 0x1000000 set come
4389 first. Require further that it be case 'b' or 'P'. The a29k
4390 opcode table already meets these constraints.
4391 (machine_ip): When handling case 'i' or 'A', make sure that the
4392 appropriate opcode really exists by looking at the next entry in
4395 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4397 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
4398 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
4400 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
4401 after a .ent directive.
4403 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
4404 between 32 and 63 for double shift instruction). Do & 0x1f rather
4406 (printInsn): Handle '>'.
4408 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4410 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
4411 number in the right place. Untested. Probably does not work for
4412 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
4414 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
4415 an illegal offset of 0 or -1.
4417 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
4418 section to a longword boundary.
4420 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
4422 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
4425 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
4428 Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4430 * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
4432 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4434 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
4435 address. (md_assemble): Make error handling a bit more graceful.
4436 (md_apply_fix): Don't warn on non aligned displacement.
4438 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
4441 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4443 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
4444 as.info* even if they're in $(srcdir) (e.g., for FSF
4447 * write.c (write_relocs): For relocs that are pc_relative and
4448 pcrel_offset and not partial_inplace, adjust reloc->addend to
4449 compensate for a bfd_perform_relocation bug.
4451 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
4452 * config/tc-sparc.c: Ditto.
4453 (tc_gen_reloc): Include fx_offset for pcrel fixups.
4455 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
4457 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
4459 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4461 * messages.c: replaced all variables called Format with 'format',
4462 for consistency throughout
4464 * configure.in: handle mips*- instead of mips, mips*el for little
4465 endian configurations
4467 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4469 * input-scrub.c (physical_input_file, logical_input_file,
4470 physical_input_line, logical_input_line): Made static.
4471 (as_where): Return current file name and line number, don't print
4473 * messages.c (as_show_where): New static function. Other
4474 functions use it instead of as_where.
4475 (as_bad_internal): New static function.
4476 (as_bad): Use as_bad_internal.
4477 (as_bad_where): New function, like as_bad but taking a file name
4479 * as.h (as_bad_where): Declare.
4480 (as_where): Change prototype for new arguments.
4481 * write.h (fixS): Added fields fx_file and fx_line.
4482 * write.c (fix_new_internal): Save file and line number in fix.
4483 (fixup_segment): Use as_bad_where, not as_bad.
4484 * input-file.c (f_in, file_name): Made static.
4485 * cond.c (struct file_line): Just use file and line fields.
4486 (s_else): Use as_where and as_bad_where, not get_file_line and
4488 (get_file_line, set_file_line): Removed.
4489 * listing.c (listing_newline): Use as_where.
4490 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
4491 * config/obj-ecoff.c (add_file): Use as_where.
4492 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
4493 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
4494 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
4496 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
4498 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
4499 OPTIONAL_REGISTER_PREFIX if either is already defined.
4501 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
4503 * configure.in: Set bfd_gas for all sparc targets. Added facility
4504 for keeping or rejecting configurations still under development;
4505 default is to assume production environment, and reject configs
4506 still being worked on. Mark Elf configurations (except sparc and
4507 i386) as developmental. Deleted cases matching some generic names
4508 in favor of more specific names. (E.g., when we get Alpha
4509 support, we'll still only support VMS for Vax.)
4511 * config/tc-sparc.h (md_end): New macro.
4512 * config/tc-sparc.c (md_end): Function deleted.
4513 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
4514 version compiling. All sparc targets will use bfd now.
4515 * tc.h (md_end): Don't declare if it's defined as a macro.
4517 Changes from Jeff Law and Peter Hoogenboom:
4519 * read.c (next_char_of_string): Limit octal character constants to
4522 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
4523 against placing additional object-file dependent code here. Warn
4524 against contaminating all of GAS with the internals of tc-hppa.c
4525 through inclusion of tc-hppa.h. Delete all forward declarations
4526 for functions only used within tc-hppa.c, likewise for structures,
4527 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
4528 conditional code in a few small places.
4530 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
4531 structures, global variables, forward declarations together.
4532 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
4533 conditional code -- try to group conditional code together
4534 into a few places. Make all functions and variables which
4535 are only used within tc-hppa.c static. PARAMize all functions.
4536 Add comments to functions. Delete unused functions, variables,
4537 #defines, etc. Delete unused members within structures. Delete
4538 ldil;ble hacks -- it is believed they were installed to work
4539 around old gas bugs. Avoid using mixed case for local
4540 functions, variables, and structures. Fix formatting problems
4541 not found by GNU-indent. Add FIXME notices for things which
4542 should be worked on the near future. Delete lots of old
4543 useless (1.36 PA-SOM) code.
4545 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
4546 field of the fixS structure. Needed to build unwind
4547 descriptors correctly.
4549 * write.c: (fixup_segment): Allow expressions such as
4550 sym1-sym2+const as long as sym2 is $global$.
4552 * write.c (adjust_reloc_syms): Provide a hook so that a target
4553 cpu configuration can reject certain relocation reductions.
4554 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
4555 which do not involve function symbols.
4557 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
4558 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
4560 * config/tc-hppa.c: Likewise.
4562 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
4563 of elf32_symbol_type.
4564 (pa_export_args): Likewise.
4565 (elf_hppa_final_processing): Likewise.
4566 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
4568 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
4571 * config/tc-hppa.c: (md_section_align): Align all sections to
4572 a multiple of the section alignment rather than always a
4575 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
4576 bits are zero (eg they specify no relocations), then do not even
4577 bother adding their entries to thesymextn section.
4579 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4581 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
4582 option, which is used by the SunOS make default .s.o rule.
4584 Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com)
4586 * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
4587 operating on upper 32 bits of immediate constants to lower-half
4588 relocs with adjusted constants.
4590 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4592 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
4594 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
4595 (m68k_aout_machtype): New variable, if OBJ_AOUT.
4596 (md_assemble): Initialize m68k_aout_machtype based on
4597 current_architecture, if OBJ_AOUT.
4598 (md_parse_option): Remove obsolete reference to omagic.
4600 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4602 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
4603 (s_option): Ignore .option O* and .option pic*.
4604 (s_ent): Skip whitespace between symbol and optional digit.
4605 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
4607 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
4608 characters in state 6.
4609 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
4612 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
4613 for ELF by hacking around bizarre bfd_perform_relocation behaviour
4614 that I don't dare change.
4616 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
4618 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
4619 call strchr for each character to see if it is a special char,
4620 instead add a second loop over special_chars. Set alignment
4621 of text, data and bss sections to 4.
4622 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
4624 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
4625 ELF, since the ELF object format does not have these type of
4626 relocations. Change the abort into as as_bad and return
4627 BFD_RELOC_NONE to silence compiler warnings.
4628 (md_assemble): Keep track of the instruction size. Allow white
4629 space between the $ and the constant for compatibility with older
4630 gases and other assemblers.
4631 (i386_operand): Skip spaces between $ and expression.
4632 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
4633 ELF. Convert abort into an as_bad and assert into as_fatal.
4635 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4637 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
4638 sub_symbolP is in the current segment, convert to a PC-relative
4639 fixup and discard the symbol.
4641 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4643 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
4644 for st_StaticProc just like st_Proc.
4646 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
4647 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
4650 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4652 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
4653 (mips_regmask_frag): New static variable, if OBJ_ELF.
4654 (md_begin): If OBJ_ELF, create .reginfo section and set
4655 mips_regmask_frag to a frag.
4656 (mips_elf_final_processing): New function, if OBJ_ELF. Set
4657 mips_regmask_frag to register mask information.
4658 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
4661 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4663 * messages.c (as_fatal): Use myname when printing messages.
4665 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
4666 as initial "return" value in case hashing isn't needed.
4668 * config/tc-a29k.c (md_atof): Return null, not empty string, on
4670 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
4671 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
4672 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
4673 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
4675 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4678 * config/tc-h8300.c (get_specific): Special action if 8 bit
4679 address seen. (check_operand): Don't complain if truncating top
4680 bits of an 8 bit address. (build_bytes): Allow an immediate and
4681 an absolute in the same insn.
4683 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4685 * write.c (write_contents): Don't crash if seginfo is NULL.
4687 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
4688 by modifying .reginfo section, not by directly modifying BFD
4691 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4693 * config/ho-sunos.h: remove extern time declaration
4695 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4697 * messages.c (as_fatal): Do mention that it's the assembler that
4698 got the fatal error.
4700 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4702 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
4703 hold register masks.
4704 (md_begin): Initialize them to zero.
4705 (append_insn): Update mips_gprmask and mips_cprmask. Also add
4706 register variables pinfo and prev_pinfo.
4707 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
4708 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
4709 and cprmask from mips_gprmask and mips_cprmask.
4711 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
4712 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
4713 (various): Change all references to GP references to apply if
4714 GPOPT, not if OBJ_ECOFF.
4715 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
4716 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
4718 (s_frame, s_loc, s_mask): Comment out entire functions, rather
4719 than just body. They're not used anyhow.
4720 * configure.in: Set cpu_type to mips for mips*. Accept
4721 mips-*-elfl* and mips-*-elf*.
4723 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
4725 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
4728 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4730 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
4731 BFD_RELOC_64 into BFD_RELOC_32.
4732 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
4733 (cons_fix_new_mips): Declare.
4735 Changes to let cons handle bignums like general expressions.
4736 * expr.h (expressionS): New field X_unsigned.
4737 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
4739 (expr) Fix typo resultP to right if missing operand. Set
4740 X_unsigned to 1 when building new expression.
4741 * read.c (potable): Make "octa" and "quad" call cons, not
4743 (cons): Handle bignums. If given an O_constant (small integer) to
4744 fill a big space, turn it into a bignum.
4745 (parse_bitfield_cons): Set X_unsigned field.
4746 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
4748 * read.h (big_cons): Remove prototype.
4749 * symbols.c (resolve_symbol_value): Don't give a warning if a
4750 symbol in expr_section can not be resolved.
4751 (S_SET_VALUE): Clear X_unsigned.
4752 * write.c (write_object_file): If resolve_symbol_value failed on a
4753 symbol we are writing out, give a warning.
4754 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
4755 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
4756 call pa_cons, not pa_big_cons.
4757 (pa_big_cons): Remove.
4758 * config/tc-hppa.h (pa_big_cons): Remove declaration.
4759 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
4762 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4764 * doc/as.texinfo (Copying): new node, to handle the recent changes
4765 in the texinfo/gpl.texinfo file
4767 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4769 * read.c (big_cons): Handle "0" correctly.
4771 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
4773 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4775 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
4776 have pc-relative fixup.
4777 (md_parse_option): Move "-k" case down near "-pic" case.
4779 * configure.in: Alphabetize list of cpu type alternatives. Enable
4780 OS values of "linux*elf*" and "linux*coff*" to select those
4781 formats, with linux emulation. Don't bother checking for upper-
4782 or mixed-case versions of "ose".
4784 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4786 * config/z8k.c (md_pseudo_table): add "unseg".
4788 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4790 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
4791 found while extending the dissassembler.
4793 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
4795 * configure.in: Split i386 LynxOS out from other coff targets,
4796 add a specific Lynx emulation.
4797 Add m68k LynxOS target.
4798 * config/tc-i386.c: Define specific Lynx target format.
4799 * config/tc-m68k.c: Define specific Lynx target format.
4800 * config/te-lynx.h: New file.
4802 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
4803 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
4804 (INIT_STAB_SECTION): Define.
4805 * config/obj-coffbfd.c: Include <time.h>.
4806 (write_object_file): Look for .stab sections and call
4807 adjust_stab_section.
4808 (adjust_stab_section): New function, fills in the first symbol
4809 of a stab section with number of symbols and string table size.
4810 (obj_coff_init_stab_section): New function, creates the initial
4811 symbol for a stab section.
4813 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4815 * config/atof-vax.c (md_atof): Return null on success instead of
4817 * config/atof-tahoe.c (md_atof): Ditto.
4818 * read.c (float_cons): Expect a null pointer for success, not an
4821 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
4822 on success, instead of empty string. All callers changed.
4824 * config/tc-vax.c: Use PARAMS in declarations.
4825 (vip_op): Use NULL instead of empty string for success in error
4828 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4830 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
4831 in different defined segments.
4833 * write.c (relax_segment): Localize "aim" variable. If
4834 DIFF_EXPR_OK, don't impose checks on symbol segment types.
4835 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
4836 segment, convert to a PC-relative fixup and discard the symbol.
4838 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
4839 (md_parse_option) [TE_SUN3]: Set it for "-k".
4840 (m68k_ip): Generate proper fixup for mode 7.3.
4841 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
4843 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4845 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
4846 earlier in the file.
4847 (insop, add_exp): Now defined as functions, for readability.
4848 (insop): Now takes two arguments; callers changed.
4850 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4852 * config/tc-m88k.c (get_o6): new function.
4853 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
4854 get_vec9, getval, get_pcr, calcop, match_name): make static and
4856 (s_file): remove extraneous forward decl.
4857 (md_begin): add const to retval decl.
4858 (calcop): cope with instructions without arguments. Handle 'o'
4859 type argument, the o6 field of the prot insn.
4860 (md_estimate_size_before_relax): return a dummy value.
4862 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
4863 in bits 10 through 7. flt.[dxs]s requires an r register in the
4864 second argument. New instruction lda.x. New instruction muls
4867 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4869 * Makefile.in (distclean): Recurse like clean.
4870 * doc/Makefile.in (distclean): New target.
4872 * config/tc-mips.c (md_begin): Set BFD architecture and machine
4873 based on MIPS ISA level.
4875 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4877 * as.c (main): "exhausted", not "exhuasted".
4879 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
4880 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
4881 (write_object_file): Never strip symbols with sy_used_in_reloc
4884 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
4885 Solaris and SVR4 style .section pseudo-ops.
4886 (obj_elf_ident): Set SEC_READONLY for .comment section.
4887 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
4888 generating a reloc, don't apply a fix.
4890 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4892 * config/obj-coffbfd.c (relax_align): Now static.
4894 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4896 * read.c (get_stab_string_offset): Make non-static. Make
4897 arguments const. Don't align strings to 4 byte boundaries.
4898 * read.h: Declare get_stab_string_offset.
4899 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
4900 SEC_LOAD for progbits section.
4901 (obj_elf_init_stab_section): New function.
4902 (adjust_stab_sections): Add casts to avoid warnings.
4903 * config/obj-elf.h (INIT_STAB_SECTION): Call
4904 obj_elf_init_stab_section.
4905 (OBJ_PROCESS_STAB): Removed definition.
4907 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4909 * config/obj-elf.h (S_GET_SIZE): Define.
4910 (obj_frob_forward_symbol): Define.
4911 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
4913 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4915 * tc.h: Declare tc_gen_reloc differently depending upon
4916 RELOC_EXPANSION_POSSIBLE.
4917 * config/obj-elf.c (obj_elf_section): Only set flags when first
4918 creating the section.
4920 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4922 * config/tc-mips.c (append_insn): Don't swap a trap instruction
4925 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4927 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
4928 set previous_section and previous_subsection and then call s_data
4929 and s_text, respectively.
4930 (obj_pseudo_table): Add data and text.
4931 (obj_elf_section): Add SEC_LOAD to default initialization of
4932 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
4933 SEC_ALLOC for "alloc" string. Don't bother trying to find the
4934 section; just use subseg_new.
4936 * read.c (change_to_section): Removed. This is now done by
4938 (get_stab_string_offset): Rearranged somewhat. Create the section
4939 using subseg_new. Store the string index in seg_info, rather than
4940 in a static variable. Force the first string to be empty. Use
4941 frag_more rather than FRAG_APPEND_1_CHAR.
4942 (s_stab_generic): Rewrote.
4943 * subsegs.h (segment_info_type): Added stabu union.
4944 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
4945 * config/obj-aout.c: Don't include aout/stab_gnu.h.
4946 (obj_aout_stab, obj_aout_desc): Removed.
4947 (obj_pseudo_table): Removed desc and stabX entries.
4948 * config/obj-bout.c: Same changes as config/obj-aout.c.
4949 * config/obj-bout.h (S_SET_TYPE): Define.
4950 (tc_bout_fix_to_chars): Declare.
4951 * config/obj-coff.c (obj_coff_stab): Removed.
4952 (obj_pseudo_table): Removed desc and stabX entries.
4953 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
4954 * config/obj-coffbfd.c (current_stab_symbol): Removed.
4955 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
4956 n_other, n_desc and n_value fields.
4957 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
4958 (MAKE_STAB_SYMBOL): Removed.
4959 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
4960 Changed arguments and removed parsing code.
4961 (obj_pseudo_table): Removed stabX entries.
4962 * config/obj-ecoff.h (ecoff_stab): Declare.
4963 (OBJ_PROCESS_STAB): Define.
4964 * config/obj-elf.c: Don't include aout/stab_gnu.h.
4965 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
4966 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
4968 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
4969 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
4970 set SEC_LOAD for .note section.
4971 (adjust_stab_sections): Get frag pointer from seg_info, rather
4972 than looking through frags.
4973 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
4974 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4976 * config/obj-vms.c (obj_aout_stab): Removed.
4977 (obj_pseudo_table): Removed stabX entries.
4978 * config/obj-vms.h (S_SET_TYPE): Define.
4980 * as.h: Declare listing.
4981 * read.c: Don't declare listing.
4982 (emit_expr): Cast fix_new_exp argument.
4983 (parse_bitfield_cons): Correct printf format.
4984 * symbols.c (symbol_new): Add cast to avoid warning.
4985 * write.h: Declare text_last_frag and data_last_frag.
4986 * config/obj-bout.c (obj_bout_line): Added dummy argument.
4987 * config/obj-coffbfd.c: Add some casts to avoid warnings.
4988 * config/tc-a29k.c: Likewise.
4989 * config/tc-i960.c: Likewise. Also fully bracket structure
4990 initializations, fix printf formats, and remove unused variables.
4992 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4994 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
4995 * struc-symbol.h: Declare verify_symbol_chain and
4996 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
4997 * symbols.c (verify_symbol_chain): Removed useless expression.
4998 * write.c (headers, the_object_file): Only use if not
4999 BFD_ASSEMBLER and not BFD.
5000 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
5002 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
5004 * write.h: Declare relax_segment.
5005 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
5007 (stack_top): Commented out, since it's not used.
5008 Fixed up pseudo-op functions to take an ignored int argument.
5009 (size_section): Added default BAD_CASE to switch.
5010 Changed bzero calls to memset.
5011 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
5012 (s), not on s itself.
5013 * config/tc-a29k.c (s_use): Take ignored int argument. Only
5014 define if OBJ_COFF is not defined.
5015 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
5016 argument signed again.
5017 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
5019 (m68k_ip): Fully bracket initialization of archs.
5020 Correct several formats for __LINE__ to be %d rather than %s.
5021 (init_table): Fully bracket initialization.
5022 Cast values larger than 0x7f assigned to fr_opcode to char.
5024 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
5025 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
5026 section name, and subseg_set always takes a segT. Changed all
5027 callers as appropriate.
5028 * config/obj-coffbfd.c (change_to_section): Renamed to
5029 obj_coff_add_segment. Corrected. Made callers use subseg_new.
5030 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
5033 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
5035 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
5037 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5039 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
5042 * Added a number of casts to function calls.
5043 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
5044 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
5045 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
5046 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
5047 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
5048 (obj_elf_section), config/tc-i386.c (parse_register),
5049 config/tc-sparc.c (isoctal, s_proc): Cast char
5050 array indices to unsigned char.
5051 * app.c (process_escape): Make static. Add prototype. Change
5052 argument from char to int.
5053 * as.c: Include output-file.h for prototypes. Comment out unused
5055 * Makefile.in (as.o): Depend on output-file.h.
5056 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
5057 (pseudo_typeS): Add prototype to poc_handler field.
5058 (print_version_id): Add prototype.
5059 (xmalloc, xrealloc): Change size arguments to unsigned long.
5060 (do_scrub_next_char): Add prototypes for function arguments.
5061 (had_errors, had_warnings, scrub_from_file): Remove duplicate
5063 * atof-generic.c (atof_generic): Make size variables unsigned.
5064 * cond.c (ignore_input): Removed unused local variable ptr.
5065 * expr.c (floating_constant, integer_constant): Make static. Add
5067 * flonum-copy.c (flonum_copy): Make size variables unsigned.
5068 * frags.h: Add prototype for frag_init.
5069 * hash.h, hash.c: Change hash values from char * to PTR, make hash
5070 strings const, make returned error strings const char *. Added
5071 prototypes for functions.
5072 * input-file.h, input-file.c (input_file_buffer_size): Return
5074 * input-scrub.c (buffer_length): Make unsigned.
5075 (input_scrub_push, input_scrub_pop): Make static.
5076 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
5077 long and use %lx. Print name of segment rather than address of
5079 (listing_list, listing_title): Change argument to int.
5080 (listing_eject, listing_flags, listing_psize): Add int argument.
5081 * listing.h: Corresponding declaration changes.
5082 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
5084 * read.h: Change get_absolute_expression prototype to return
5085 offsetT. Add prototype for next_char_of_string. Various
5087 * read.c: Remove prototype for next_char_of_string.
5088 (pobegin): Make errtxt const. Make new_length, tmp_len and num
5090 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
5091 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
5093 (s_comm): Change temp from valueT to offsetT. Cast to long when
5094 printing and use %ld (only for error messages anyhow).
5095 (s_long, s_int): Remove unused functions.
5096 (cons): Change argument to int.
5097 (emit_expr): Use %lx when printing longs.
5098 (get_absolute_expression): Return offsetT, not long.
5099 (get_stab_string_offset): Comment out unless
5100 SEPARATE_STAB_SECTIONS.
5101 (s_stab_generic): Remove unused offset. Define seg_is_new only
5102 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
5103 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
5104 * symbols.c: Remove nested comment.
5105 (symbol_new): Rename value to valu.
5106 (colon): Use %ld and cast to long in error message.
5107 * symbols.h: Remove duplicate verify_symbol_chain declaration.
5108 * tc.h: Remove unused md_emit_relocations declaration.
5109 (tc_gen_reloc): Add declaration.
5110 * write.c (cvt_frag_to_fill): Change first argument name depending
5112 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
5113 declarations. Make n unsigned.
5114 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
5115 to f to avoid shadowing.
5116 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
5117 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
5118 punt_it if they will be used. Make i and n unsigned.
5119 (fixup_segment): Cast to long and use %ld in error message.
5120 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
5121 * config/obj-aout.h: Remove nested comment. Add prototype for
5122 obj_aout_frob_symbol.
5123 (obj_aout_line, obj_aout_desc): Add int argument.
5124 * config/obj-ecoff.c: Changed build routines to use an unsigned
5126 (add_string): Make len unsigned long.
5127 (obj_ecoff_stab): Use %lu in error message.
5128 * config/obj-elf.c (obj_elf_common): Comment out unused label
5130 (obj_elf_frob_symbol): Return 0 (currently broken).
5131 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
5132 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
5133 obj_elf_line, obj_elf_previous): Add int argument.
5134 (obj_elf_write_symbol_p): Make static.
5135 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
5136 * config/tc-hppa.h: Remove declarations of functions declared in
5138 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
5139 (s_bss): Add int argument.
5140 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
5141 (dummy): Remove unused function.
5142 (md_assemble): Rename local o to op to avoid shadowing.
5143 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
5144 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
5145 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
5146 %ld in error messages.
5147 * config/tc-sparc.c: Remove duplicate declarations.
5148 (getExpression): Rewrite condition to avoid empty conditional
5150 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
5153 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5155 Changes from Jeff Law:
5157 * config/tc-hppa.c (md_assemble): Fix typo.
5158 (pa_ip): Delete unused variables and labels. Do not check for
5159 unsigned values being < 0, it can't happen.
5160 (is_same_frag): Return a value in recursive call case.
5161 (pa_callinfo): Delete unused variables and labels.
5162 (pa_comm): Likewise.
5163 (pa_copyright): Likewise.
5164 (pa_export): Likewise.
5165 (pa_import): Likewise.
5166 (pa_param): Likewise.
5167 (pa_space): Likewise.
5168 (pa_subspace): Likewise.
5170 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5172 * read.c (get_stab_string_offset, s_stab_generic): If
5173 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
5175 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5177 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
5178 default flag values.
5180 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
5182 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
5184 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
5185 various stab-related directives.
5186 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
5187 * write.c: (merge_data_into_text): Fix ifdef tangle.
5188 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
5189 for stab reader to use.
5190 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
5191 stab reader, macros to access.
5193 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5195 * config/obj-elf.h (elf_symbol): No longer special-cased on
5196 sparcv9, since elf_symbol_type is now independent of size.
5198 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
5200 * config/tc-hppa.h (struct default_subspace_dict, struct
5201 default_space_dict): Field "sort" is now unsigned char.
5203 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
5204 columns for easier reading.
5205 (bcmp, index): Deleted USG-specific definitions. Should be dealt
5206 with in ho-*.h, or in libiberty. Changed mention of index to
5208 (label_symbolP, label_symbol_defined, callinfo_found,
5209 within_entry_exit, exit_processing_complete, within_procedure,
5210 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
5211 label_symbols_rootP, pa_get_label, pa_label_is_defined,
5212 pa_undefine_label): Now static.
5213 (movers): Now const, in addition to pointing to const data.
5214 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
5215 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
5216 Delete declarations.
5218 Merged more changes from Jeff Law and Pete Hoogenboom:
5220 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
5221 entries for .stab and .stabstr.
5223 * config/obj-elf.c: (elf_stab_symbol_string): Set the
5224 SEC_LOAD attribute for the .stabstr section.
5225 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
5227 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
5228 (obj_elf_stab_generic): Incorrect byte count on call to
5229 md_number_to_chars function.
5231 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
5232 argument relocation bits too.
5234 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
5235 characters which should appear unaltered in the output string (for
5236 example an escaped double-quote).
5238 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
5240 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5241 (pa_parse_nonneg_add_cmpltr): Likewise.
5242 (pa_parse_neg_add_cmpltr): Likewise.
5244 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
5246 (cons_fix_new_hppa): Likewise.
5247 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
5250 * config/tc-hppa.c: Include libhppa.h.
5252 * config/tc-hppa.h: Delete extern declarations of functions
5255 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
5256 OBJ_ELF conditionals.
5257 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
5260 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5262 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
5263 (macro): Use "z,s,t" for div instructions to match corresponding
5264 change in opcode table.
5265 (mips_ip): Added 'z'--must be zero register.
5267 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5269 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
5270 tc_gen_reloc correctly.
5272 * configure.in: Use "case" instead of "if" when possible. Rewrote
5273 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
5275 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5277 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
5278 section type of data. 'd' seems to be used for m88k.
5280 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5282 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
5283 s_mips_space): Set insn_label to NULL to avoid changing it at the
5284 next .align statement.
5285 (append_insn): Don't swap jal with instruction that sets the
5286 register that jal sets.
5288 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5290 * configure.in: recognize m88110.
5292 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5294 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
5295 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
5296 not be on for .hppa_unwind.
5297 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
5298 (pa_param): New function to handle .PARAM directives.
5299 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
5300 functions. Handle '|' for movb; allow movb,n.
5301 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
5302 version. Handle cases where no completer exists for
5304 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
5305 completer exists for comb,n or addb,n. Make logic
5306 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
5307 (pa_parse_nonneg_add_cmpltr): Likewise.
5308 (pa_parse_neg_add_cmpltr): Likewise.
5309 * tc-hppa.h (pa_param): Declare.
5311 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5313 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
5314 Added forward declaration.
5316 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
5318 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
5319 call to elf_tc_make_sections.
5320 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
5323 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
5324 handle symbol extension sections.
5326 * config/tc-hppa.c (pa_build_symextn_section): New function to
5327 create a symbol extension section.
5328 (pa_export_args): Make call to pa_build_symextn_section.
5329 (hppa_tc_symbol, hppa_tc_make_sections,
5330 hppa_tc_make_symextn_section): New functions.
5331 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
5334 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
5335 BFD_ASSEMBLER branch as well.
5337 * config/tc-hppa.h: If ELF is the target object format, define
5338 some ELF- and hppa-specific types and constants.
5340 * config/tc-hppa.c (getExpression): Fix a typo.
5342 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
5343 if a `=' is part of an instruction.
5344 (read_a_source_file): Handle case where end-of-line markers are
5345 also used within instructions.
5346 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
5348 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
5349 out-of-range branches/'calls using "bl" or calls which may need
5350 argument relocation stubs. Do not need/keep relocations for
5351 conditional branches.
5352 (elf_hppa_final_processing): Fix calculation of function size.
5354 * config/obj-elf.c (obj_elf_version): Mark .note section as
5357 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
5358 address of exp, to expression.
5359 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
5360 (md_apply_fix_1): Delete unwanted comments.
5361 (process_exit): Symbols marking the end of a function are always
5364 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
5365 (pa_space): Declare and initialize gdb_section.
5367 * config/obj-elf.c (elf_frob_file): Change
5368 elf_tc_final_processing_hook to elf_tc_final_processing.
5370 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
5371 argument type declarations.
5372 (getExpression): Fix typo.
5373 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
5374 (elf_hppa_final_processing): Likewise. Name changed from
5375 elf_hppa_final_processing_hook.
5376 (start_symbol_root, start_symbol_last): Deleted.
5378 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
5380 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
5381 avoid changing include ordering.
5383 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
5385 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5387 * config/tc-mips.c (set_at): Added unsignedp argument. Use
5389 (set_at_unsigned): Removed; changed callers to use set_at.
5390 (load_register): Removed unused ip argument. Changed callers.
5391 (append_insn): Don't swap branch and branch likely.
5392 (macro_build): Handle 'u'.
5393 (load_register): Handle 64 bit constants.
5394 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
5395 support 64 bit constants.
5396 (mips_ip): Use hex constants in range checks for clarity.
5397 (md_number_to_chars): Support 8 byte values.
5399 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5401 * config/tc-m88k.h: updated copyrights.
5402 (TC_CONS_RELOC): declare to be RELOC_32.
5404 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5406 * config/tc-mips.c (mips_isa): New static variable.
5407 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
5408 check macros. Set text alignment and GP size here.
5409 (md_assemble): Don't set text alignment and GP size here.
5410 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
5411 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
5412 a NOP after a branch likely.
5413 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
5415 (macro): Support r6000 and r4000 macros.
5416 (mips_ip): Check insn ISA level against mips_isa before using it.
5417 Added 'x' case for ignored register.
5418 (md_parse_option): Handle -mipsN and -mcpu=XX.
5420 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5422 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
5424 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5426 * config/tc-sparc.c (s_local): Function moved and renamed...
5427 * config/obj-elf.c (obj_elf_local): ...to here.
5428 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
5429 (obj_pseudo_table): Move handling of ".local".
5431 * tc.h (md_parse_option): Don't declare if defined as a macro.
5433 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
5435 (md_parse_option): New macro, converted from function.
5436 * config/tc-i386.c (md_parse_option): Function deleted.
5437 (comment_chars) [OBJ_ELF]: Include "/".
5438 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
5439 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
5441 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
5442 Call reloc for fix_new type, or use correct enumerator, instead of
5443 always using NO_RELOC.
5444 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
5445 tests for valid section.
5446 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
5448 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
5449 symbol, compensate for location of reloc.
5450 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
5453 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5455 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
5456 (obj_elf_weak): New function.
5457 (obj_pseudo_table): Handle ".weak".
5458 (obj_elf_section): If section directive includes a string, ignore
5459 it for now. Accept "progbits" flag.
5460 (obj_elf_type): Accept `@' before flag name.
5462 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
5464 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
5465 than checking for bfd_com_section directly.
5466 (fixup_segment): Simplify range check.
5467 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
5470 * symbols.h (S_SET_WEAK): Declare.
5471 * symbols.c (S_SET_WEAK): New function.
5472 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
5473 it's not a separate flag any more. Clear BSF_WEAK.
5475 * read.c (potable): Treat "string" like "asciz".
5477 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5479 * config/tc-mips.c (append_insn): Don't swap branch instructions
5480 if .set nobopt or .set volatile.
5481 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
5482 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
5483 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
5484 * config/obj-ecoff.c: Renamed some variables to avoid shadow
5487 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5489 * config/obj-coff.h (S_IS_COMMON): add missing backslash
5491 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
5493 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5495 * config/tc-mips.c (mips_ip): Suggested by
5496 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
5497 names for 'E' and 'G' argument types (coprocessor registers) and
5498 don't warn if $1 is used on the coprocessor.
5499 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
5501 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
5503 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
5504 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
5506 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
5508 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5510 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
5511 defined or BFD is not.
5512 (relax_and_size_all_segments): Declare local variable fragP.
5514 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5516 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
5517 bytes with real values, not zeros.
5519 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5521 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
5522 targets, using ecoff and mips-big.
5524 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
5525 Johnson): Added case for 'C' for coprocessor instruction codes.
5527 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5529 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
5530 bytes with real values, not zeros.
5531 (md_pseudo_table): Call cons for .uaxword.
5533 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
5535 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
5537 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
5538 for verifying symbol chain.
5539 (merge_data_into_text, relax_and_size_all_segments): New
5540 functions, split out from write_object_file.
5542 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5544 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
5545 debug section is new, allocate an extra 12 bytes at its start. If
5546 ".stabs" type is N_SO, fill in filename symbol field of that first
5547 entry. Return early if "goof", to simplify later code slightly.
5548 (adjust_stab_sections): New function.
5549 (elf_frob_file): Apply adjust_stab_sections to each section.
5551 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
5553 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
5554 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
5555 and "popsection", and call cons for "uaword" and "uahalf".
5557 * config/obj-elf.c (obj_elf_version): Use English in error
5560 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
5562 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
5563 swapping routines and external structure sizes via the
5564 ecoff_backend information. No longer includes coff/mips.h.
5566 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5568 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
5569 and in hash_ptr->string.
5571 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
5572 file name is not seen.
5574 Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5576 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
5577 parallel to BFD_RELOC_32.
5578 (tc_gen_reloc): Accept BFD_RELOC_64.
5580 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
5582 * write.c: Don't use short int in a prototype.
5584 * expr.c (operand): Make return value simply depend on contents of
5585 returned expression.
5587 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5589 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
5591 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5593 * config/ho-sunos.h: remove some old function decls that conflict
5594 w/ ANSI, and which weren't needed anyway
5596 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5598 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
5599 and disabled since it breaks Ian's new symbol-value code.
5601 * expr.c (integer_constant): Accept more digits if BFD64.
5603 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5605 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
5606 expect a bignum, turn it into a bignum. Output extra zeroes
5607 before a short bignum, rather than after.
5609 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5611 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
5612 on DEBUG_SYMS, not DEBUG.
5613 (symbol_remove): Likewise.
5614 (symbol_insert): Likewise.
5616 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
5618 * config/tc-mips.c (mips_optimize): New static variable.
5619 (append_insn): If mips_optimize == 0, always insert NOP
5620 instructions. If mips_optimize < 2, don't swap branches.
5621 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
5623 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5625 * Makefile.in (clean): if testsuite does not exist, then skip it.
5627 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5629 * config/tc-mips.c (prev_insn_unreordered,
5630 prev_prev_insn_unreordered): New static variables.
5631 (append_insn): Don't swap branch instruction if
5632 prev_prev_insn_unreordered (see comment).
5633 (mips_no_prev_insn): Clear the unreordered variables.
5634 (s_mipsset): When turning on reordering, set the unreordered
5637 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5639 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
5640 are also magic, and have special default flag settings.
5641 (obj_elf_frob_symbol): Since the return value from this function
5642 isn't used, don't bother calling obj_elf_write_symbol_p, since it
5643 doesn't accomplish anything else.
5645 * config/tc-sparc.c (md_section_align): Round up section size only
5648 * symbols.c: Don't define DEBUG by default.
5650 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
5652 * write.c (fix_new_exp): Handle a O_uminus expression.
5654 * expr.c (expr): Don't let absolute_section override
5655 undefined_section for the return value.
5657 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
5658 pseudo-op with a poc_handler field of NULL, ignore it and treat it
5659 as an instruction instead.
5660 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
5663 * config/tc-h8500.c (md_begin): Use a local variable when
5664 initializing md_relax_table to avoid warnings about modifying a
5665 supposedly const data structure.
5667 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
5669 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
5672 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
5674 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
5675 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
5676 case to set obj_format=elf. Must go before i386-*-sysv* case that
5677 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
5678 *-*-solaris case, and move to before *-sysv* case that wants to
5679 set obj_format to coff.
5680 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
5682 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
5685 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5687 * config/obj-aout.c: Include aout/aout64.h.
5688 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
5689 symbol, so that BFD doesn't tamper with the type.
5691 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
5692 up opcodes as pseudo-ops even if they don't start with '.'.
5693 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
5694 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
5696 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
5697 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
5698 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
5699 r_offset field of the reloc to the fixup offset.
5700 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
5701 * doc/as.texinfo: Minor updates.
5703 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5705 * Extensive changes to permit symbols to contain any expression
5706 type and to delay the computation of the expression until the
5707 value is actually needed. This permits setting symbols to values
5708 calculated based on object code size. Expressions were changed to
5709 no longer be in a section, to stop the overloading of segment and
5710 expression type that previously occurred.
5712 * as.c (big_section, pass1_section, diff_section, absent_section):
5714 (expr_section): Added (used for dummy symbols which hold
5715 intermediate expression values).
5716 (perform_an_assembly_pass): Create expr_section, do not create the
5717 sections now removed.
5718 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
5719 SEG_DIFFERENCE. Added SEG_EXPR.
5720 (SEG_NORMAL): Corresponding changes.
5721 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
5722 * write.c (write_object_file): Ditto.
5723 * config/obj-aout.c (seg_N_TYPE): Ditto.
5724 * config/obj-bout.c (seg_N_TYPE): Ditto.
5725 * config/obj-coff.c (seg_N_TYPE): Ditto.
5726 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
5727 * config/obj-vms.c (seg_N_TYPE): Ditto.
5729 * expr.h (operatorT): Moved in from expr.c, added some values.
5730 (expressionS): Added X_op field, removed X_seg field; renamed
5731 X_subtract_symbol to X_op_symbol.
5732 * expr.c: Extensive changes to assign expression types rather than
5733 sections and to simplify the parsing.
5734 * write.c (fix_new_internal): New static function.
5735 (fix_new): Removed sub_symbol argument.
5736 (fix_new_exp): New function, takes expression argument.
5737 * write.h: Prototype changes for fix_new and fix_new_exp.
5738 * cond.c (s_if): Changed accordingly.
5739 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
5740 parse_repeat_cons, get_segmented_expression,
5741 get_known_segmented_expression, get_absolute_expression): Ditto.
5742 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
5744 * write.c (write_object_file): Ditto.
5745 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
5746 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
5747 obj_coff_endef, yank_symbols): Ditto.
5748 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
5749 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
5750 print_insn, md_operand): Ditto.
5751 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
5752 do_a_fix_imm, build_bytes): Ditto.
5753 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
5754 get_specific, check, insert, md_convert_frag): Ditto.
5755 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
5756 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
5757 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
5758 process_exit): Ditto.
5759 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
5761 * config/tc-i386.c (pe, md_assemble, i386_operand,
5762 md_estimate_size_before_relax, md_create_long_jump): Ditto.
5763 * config/tc-i860.c (md_assemble, getExpression, print_insn):
5765 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
5766 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
5767 i960_handle_align): Ditto.
5768 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
5769 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
5770 md_estimate_size_before_relax, md_create_long_jump, get_num):
5772 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
5773 md_create_short_jump, md_create_long_jump): Ditto.
5774 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
5775 macro_build, macro, my_getExpression): Ditto. Also removed
5776 get_optional_absolute_expression; just use get_absolute_expression
5778 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
5779 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
5780 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
5781 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
5783 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
5785 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
5786 tip_op, md_assemble): Ditto.
5787 * config/tc-vax.c (seg_of_operand, md_assemble,
5788 md_estimate_size_before_relax, md_create_long_jump): Ditto.
5789 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
5791 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5793 * configure.in: i386-lynx is the same as i386-coff
5795 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
5797 * config/obj-elf.c (obj_elf_previous): New function.
5798 (previous_section, previous_subsection): New vars.
5799 (obj_elf_section): Save current place in case DWARF code wants us
5800 to pop back to it. Handle unquoted section name as well as quoted
5801 section name. Don't crash on invalid strings.
5802 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
5805 * config/obj-elf.h: Don't include struc-symbol.h.
5806 (obj_elf_frob_symbol): Declare arg as struct symbol *.
5808 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
5811 * write.c (write_relocs): New function, split off from
5812 write_contents. Use memset instead of bzero.
5813 (write_object_file): Apply write_relocs to each section before
5814 applying write_contents.
5816 * read.c (read_begin): Call obstack_begin with values closer to 1K
5818 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
5821 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5823 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
5824 calculating opP->isiz; this permits the expression size to be
5825 determined as well, later on.
5827 * expr.c (clean_up_expression): Don't cancel the subtraction of
5830 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
5831 switch to text section rather than data section.
5833 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5835 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
5836 expression (to take the pc-rel instruction itself into account)
5837 before using the expression, instead of after.
5839 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
5841 * read.c (float_cons): Simplified parsing logic. If
5842 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
5844 * symbols.c (colon): Rather than a special case for TC_HPPA,
5845 use new macro tc_frob_label.
5846 * config/tc-hppa.h (tc_frob_label): Define.
5848 * config/tc-mips.c: Many changes to support simple assembler
5850 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
5851 prev_insn_valid, prev_insn_frag, prev_insn_where,
5852 prev_insn_fixp, prev_insn_is_delay_slot): New static
5854 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
5855 mips_align, s_stringer, s_mips_space): New static functions.
5856 (mips_define_label): New global function.
5857 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
5858 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
5859 or 'd'. For "space" call s_mips_space.
5860 (md_begin): Call mips_no_prev_insn.
5861 (append_insn): Only insert necessary NOP instructions.
5862 (macro): Call mips_emit_delays before setting mips_noreorder.
5863 Increment and decrement mips_noreorder rather than using
5864 save_reorder_condition. Don't bother to use noreorder in
5865 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
5866 (md_atof): Handle floating point numbers correctly for both
5867 big and little endian targets.
5868 (s_align, s_cons): Call mips_align rather than frag_align.
5869 (s_change_seg, s_cons): Call mips_emit_delays.
5870 (s_float_cons): Let float_cons do the work.
5871 (s_mipsset): Call mips_emit_delays when setting noreorder.
5872 * config/tc-mips.h (tc_frob_label): Define to be
5875 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
5876 ecoff_frob_files): Consistently use S_GET_VALUE rather than
5877 bfd_asymbol_value. Warn if taking difference of symbols in
5880 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5882 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
5885 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
5886 by md_pcrel_from if we are relocating against a symbol (we still
5887 need md_pcrel_from for a PC relative relocation within the same
5889 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
5890 (omagic): Removed unused variable.
5892 * Preliminary support for m88k-coff.
5893 * configure.in (m88k-*-coff*): New target. Use coffbfd and
5895 * config/m88kcoff.mt: New file.
5896 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
5897 (pseudo_set): Handle difference of symbols in different fragments
5898 by saving the entire expression as the value of the symbol.
5899 * symbols.c (resolve_symbol_value): Resolve difference
5901 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
5902 "sdef" as a synonym for "def".
5903 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
5905 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
5906 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
5907 m88k port up to date, and to add COFF support.
5909 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5911 * Removed sy_forward and replaced it with an undefined expression
5912 as the value of a symbol.
5913 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
5914 sy_resolved and sy_resolving single bit fields.
5915 * symbols.c (symbol_new): Don't initialize sy_forward field.
5916 (resolve_symbol_value): New function to adjust symbol value by
5917 fragment address, using recursion to resolve forward symbols.
5918 * symbols.h: Added prototype for new function.
5919 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
5920 expression rather than setting symbolP->sy_forward.
5921 * write.c (write_object_file): Use resolve_symbol_value on
5922 symbols, keeping the common case (the old behaviour) inline.
5923 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
5924 handling (subsumed by write.c change).
5925 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
5926 sy_value rather than sy_forward.
5927 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
5928 expression segment rather than sy_forward.
5929 (yank_symbols): Use resolve_symbol_value.
5930 (crawl_symbols): Removed extra pass over symbols.
5931 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
5932 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
5933 symbols which handled sy_forward; use resolve_symbol_value
5935 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
5937 * config/obj-elf.c (obj_elf_stab_generic): Check expression
5938 segment rather than sy_forward.
5939 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
5940 sy_forward; do initialize sy_resolved and sy_resolving.
5941 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
5943 * Changes to keep a full expression as the value of a symbol, not
5945 * struc-symbol.h: New field sy_value.
5946 * as.h: Include expr.h before struc-symbol.h.
5947 * expr.h: Use struct symbol rather than symbolS.
5948 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
5949 of sy_value field; compile unconditionally, not just if
5951 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
5952 * write.c (write_object_file): Set BFD symbol value to gas symbol
5954 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
5955 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
5956 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
5957 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
5958 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
5959 S_GET_VALUE rather than ost_entry.n_value.
5960 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
5961 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
5962 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
5963 using S_GET_VALUE--don't assume it is already set.
5964 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
5966 * config/obj-vms.c (various): Don't assign directly to
5967 S_GET_VALUE; use S_SET_VALUE instead.
5969 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
5971 * configure.in: Make sparc64-*-aout* use bfd gas.
5973 * configure.in: Recognize h8300h.
5975 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5977 * config/tc-h8500.c (line_comment_chars): Add hash.
5978 (parse_exp, skip_colonthing, build_bytes): Add support for
5979 R_H8500_HIGH16 relocation type.
5981 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5983 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
5984 attribute name. Handle `execinstr' attribute.
5986 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
5988 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
5989 there is another alternative for the instruction.
5991 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5993 * doc/as.texinfo: updates for H8/300H
5995 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
5997 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
5998 md_number_to_chars, md_section_align): Adjusted to use valueT,
5999 addressT, to match tc.h.
6001 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6003 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
6004 independent of format.
6006 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
6008 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
6010 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
6012 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
6013 build; also recognize h8300-*-coff
6015 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
6017 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
6018 core just because somebody uses a label before it is defined.
6020 * config/mips-opcode.h: Moved to opcode/mips.h.
6021 * config/tc-mips.c: Include opcode/mips.h rather than
6023 (append_insn): An extra NOP is only needed after instructions
6024 which set HI or LO, not after instructions which read it.
6025 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
6026 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
6027 * config/tc-mips.h (struct mips_opcode): Don't define.
6028 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
6029 Set to $(srcdir)/../include/opcode/mips.h.
6031 Get the MIPS assembler up to speed with other gas changes:
6033 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
6034 Removed; don't change the symbol value.
6035 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
6036 bfd_asymbol_value rather than S_GET_VALUE to include section
6037 vma in symbol value.
6038 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
6039 doesn't output them. Set the vma of sections.
6040 * config/obj-ecoff.h: Don't define obj_frob_symbol.
6041 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
6043 (various): use valueT rather than long.
6045 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6047 * config/tc-sparc.h (ENV64): Define for v9.
6049 * config/tc-sparc.c (s_xword): For numbers, call big_cons.
6050 (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
6052 (md_number_to_chars): Handle 8-byte value.
6054 * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
6056 * as.h (valueT): Typedef moved here.
6057 * struc-symbol.h (valueT): ...from here.
6058 * write.c (write_object_file): Locals from_addr, to_addr,
6059 table_addr are now addressT. Supply prototype for bfd_alloc for
6061 (fixup_segment): Local add_number is now valueT. Correct some
6062 range-checking bugs.
6063 (relax_align): Type `int' should be sufficient for the exponent.
6064 (fix_new): Argument offset is type offsetT. Locals size and
6065 newsize are type valueT.
6066 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
6068 (fix_new): Fix prototype.
6069 * symbols.c (symbol_new): Symbol value is type valueT.
6070 (S_SET_VALUE, S_GET_VALUE): Likewise.
6071 (S_IS_*): Specify int return type explicitly.
6072 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
6074 * read.c (s_comm): Values read are type valueT.
6075 * expr.h (expressionS): Field X_add_number is an offsetT.
6076 * tc.h (md_create_long_jump, md_create_short_jump,
6077 md_section_align): Addresses are now type addressT.
6078 (md_number_to_chars, md_apply_fix): Pass value as valueT.
6079 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
6080 md_number_to_chars, md_section_align): Adjusted.
6081 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
6083 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
6084 md_section_align): Adjusted.
6086 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
6088 (s_common): Handle Solaris-2 version.
6090 * config/ho-generic.h (free): Returns void if __STDC__.
6092 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
6093 elf_file_symbol): Declare.
6095 * expr.c (floating_constant, integer_constant): Now return void.
6097 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
6099 * configure.in: Match on sparc*-fujitsu-none rather than
6100 sparclite*-fujitsu-none.
6102 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
6104 * read.c (cons): Conditionalize parsing of expression. Move
6105 putting value into object file into separate function. Separate
6106 out MRI and WANT_BITFIELDS cases into separate functions.
6107 (emit_expr): New function to write data into object file.
6108 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
6110 (parse_bitfield_cons): New function to parse bitfield expressions
6111 as used by i960 assemblers. Only compiled if
6112 BITFIELD_CONS_EXPRESSIONS is defined.
6113 (parse_mri_cons): New function to parse MRI style strings. Only
6114 compiled if MRI is defined.
6115 (parse_repeat_cons): New function to parse repeat counts. Only
6116 compiled if REPEAT_CONS_EXPRESSIONS is defined.
6117 * read.h (emit_expr): Added declaration of new function.
6118 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
6119 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
6120 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
6121 parse a HPPA expression, rather than special case in cons
6123 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
6124 than special case in emit_expr function.
6125 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
6126 Define to use new functions from tc-hppa.c.
6127 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
6128 (WANT_BITFIELDS): Removed; now obsolete.
6129 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
6130 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
6131 NS32K fixup, rather than special case in emit_expr function.
6132 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
6133 cons_fix_new_ns32k. Also use PARAMS rather than checking
6135 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
6137 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
6138 Don't core dump if gas has no information about a section.
6140 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6142 * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
6143 current_architecture to v9 automatically.
6145 * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
6147 * config/tc-sparc64.h, config/tc-sparc64.c: New files.
6148 * configure.in: Use sparc64 cpu files for v9, and default to elf
6151 * write.c (relax_and_size_seg): Always fully process a section.
6152 Section size is last frag's (vm)address plus its size. If no
6153 relocations are present, force SEC_RELOC flag clear.
6154 (dump_section_relocs): New debugging routine.
6155 (adjust_reloc_syms): New routine, broken out from write_contents.
6156 Don't adjust relocs that are already relative to section symbol.
6157 Look for obj_fix_adjustable macro to know what else to skip,
6158 instead of obj_write_symbol. Look for section symbol stored in
6159 section information.
6160 (write_object_file): Map adjust_reloc_syms over all sections.
6161 (write_contents): Clear SEC_RELOC flag if no relocations are
6164 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
6167 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
6169 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6171 * Makefile.in (all, dvi, info, install-info, clean-info): do not
6172 echo recursion lines.
6173 (install-info, clean-info): collapse into the dvi and info rule.
6175 Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com)
6177 * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
6178 All fp regs are now specified as %f.
6179 (priv_reg_table): fpq -> fq.
6181 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6183 * as.h (strstr): Disable declaration for now.
6184 (fprint_value, sprint_value): Declare.
6186 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
6187 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
6189 * expr.c (expr_part): Made sanity checks a.out-specific.
6190 (expr): Disabled sanity checks.
6192 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
6194 * subsegs.c (subseg_change): Initialize section symbol pointer
6195 when setting up a new section.
6197 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
6198 field back at gas symbol structure.
6200 * symbols.c (colon): Cast obstack_next_free value to char* before
6201 doing arithmetic on it.
6202 * subsegs.c (subseg_new_rest): Likewise.
6203 * as.h (frag_now_fix): Likewise.
6205 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
6206 calling bfd_make_section_old_way directly, and call subseg_set
6207 instead of subseg_change. Now returns void.
6208 (obj_elf_write_symbol): Only check local symbols for now.
6209 (elf_stab_symbol): Now static and void, and disabled until it
6211 (obj_elf_size): For expression values, fail silently for now.
6212 (obj_symbol_new_hook): Do nothing.
6214 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
6216 (s_local) [OBJ_ELF]: New function.
6217 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
6218 (s_common): Rearrange to handle Solaris .common pseudo, which may
6219 sometimes use bss space instead of common.
6220 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
6222 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6224 * configure.in: set host config to hpux for hppa*-hp-hpux
6226 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6228 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
6230 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6232 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
6233 * config/obj-aout.c (s_sect): Do it here.
6235 * as.h (BAD_CASE): Don't make some lame compilers think we want
6236 substitution inside strings.
6238 * as.c (print_version_id): New function, split off from main.
6240 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
6241 for -V. Ignore -Q and -s options for now.
6243 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6245 * Makefile.in: make installation & builds work again for crosses
6247 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
6249 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
6250 symbol values correctly.
6252 * write.c (write_object_file): Deleted unused variables.
6253 (fixup_segment): Use sprint_value.
6255 * messages.c (sprint_value, fprint_value): New routines.
6257 * config/obj-elf.c (elf_stab_symbol): Now returns void.
6258 (obj_elf_stab_generic): Fix typo in logic.
6260 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
6262 * as.h (addressT, offsetT): New types, using BFD types if
6264 (relax_addressT, struct frag): Use them.
6265 * struc-symbol.h (valueT, struct broken_word): Likewise.
6267 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
6268 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
6270 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
6272 * Makefile.in: canonicalize install.sh; for use within
6273 this directory (and subdirs)
6275 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
6277 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
6278 specified, should have both S1 and S2 fields identical
6279 If only finding the problem was as fast as fixing the bug !!!!
6281 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6283 * write.c (write_contents): Do write out non-loadable sections.
6284 Debug sections can fall in this category.
6286 * read.c (s_app_file): Call elf_file_symbol for ELF files.
6287 * config/obj-elf.c (elf_file_symbol): New function.
6289 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
6290 added argument to specify section base name.
6291 (obj_elf_stab_generic): Renamed from ..._stab. New argument
6292 specifies section base name.
6293 (obj_elf_stab): New function, calls obj_elf_stab_generic with
6294 ".stab" as section base name.
6295 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
6296 (obj_elf_type): Handle "object". Use bitwise-or to merge in
6297 symbol flags rather than simply replacing, so global/local flags
6299 (obj_elf_ident): Rewrite.
6301 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6303 * Makefile.in: remove parentdir support; use INSTALL_XFORM
6305 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
6307 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
6308 for any a.out target, not just Linux and 386BSD.
6309 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
6312 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6314 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
6315 don't exist or duplicate other inclusions.
6317 * config/tc-vax.h (NO_RELOC): Define.
6319 Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com)
6321 * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
6324 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
6326 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
6327 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
6328 char to reg_prefix instead of to 'r'.
6329 (calcop): Change calls to get_reg.
6330 (calcop): Handle new case 'x' to set reg_prefix.
6331 (calcop): Set reg_prefix to 'r' after each call to get_reg.
6332 (cmpslot): Add 88110 conditions.
6334 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
6336 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
6339 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
6340 adjacent; mov.s and mov.d swapped.
6341 (m88k_opcodes): Fix typo `r2' -> `2'.
6343 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
6345 * config/h8300.c: Support for H8/300-H opcodes.
6347 * config/obj-coffbfd.c (w_strings): String table length is 4
6348 bytes, no matter what the host int size is.
6350 * configure.in (alpha-*-osf*): New.
6352 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
6354 * configure.in (mips-*-ecoffl*): New target; use ecoff and
6356 (mips-*-ecoff*): Added trailing '*'.
6358 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
6359 first FDR in a file to be zero.
6361 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6363 * Makefile.in (VERSION): Jump to 2.1.4.
6365 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
6367 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
6370 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6372 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
6375 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
6376 and routine names. Assuming 32 bits for now.
6378 * config/obj-elf.c (elf_frob_file): Look for macro
6379 elf_tc_final_processing_hook, instead of assuming a function
6381 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
6382 tc_final_processing_hook.
6383 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
6385 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
6386 moved here from obj-elf.h.
6387 * config/obj-elf.h: Don't include CPU-specific header files.
6389 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
6391 * configure.in: configurations should match on 'hppa*' not 'hppa'.
6393 * read.c: Add support for HPPA assembly language syntax (denoted
6394 with '#ifdef TC_HPPA').
6396 * symbols.c: Add support for HPPA assembly language syntax (denoted
6397 with '#ifdef TC_HPPA').
6399 * write.c (write_contents): Add support for HPPA-style
6402 * config/obj-elf.c: Stab symbols weren't written properly.
6405 (obj_elf_write_symbol):
6406 (obj_elf_write_symbol_p):
6407 (obj_elf_frob_symbol):
6411 * config/tc-hppa.c: Support for HPPA symbol extension sections.
6412 Remove some unused code. Support for HPPA assembly language
6423 (elf_tc_make_sections):
6427 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6429 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
6430 hash_new will have succeeded if it returns.
6431 * config/tc-a29k.c (md_begin): Likewise.
6433 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
6435 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
6437 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
6439 * expr.c: Delete register declarations; gcc ignores them anyways.
6441 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6443 * hash.c (hash_new): Use xmalloc, since many callers don't check
6446 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6448 * frags.c (zero_address_frag, bss_address_frag): These are
6451 * tc.h (md_reloc_size): This is const.
6452 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
6453 (md_reloc_size): Now const.
6455 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
6457 * as.h (enum _segT): Ditto.
6459 * struc-symbol.h (N_TYPE_seg): This should be const.
6461 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
6463 * config/obj-ecoff.c (add_file): Cast file_name to char * in
6464 listing_source_file call.
6466 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
6467 of subseg_new call to eliminate const attribute.
6468 (obj_elf_stab): Ditto.
6469 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
6471 * read.c (s_align_bytes): Properly record alignment.
6473 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
6474 for the prototype/no prototype macro.
6476 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
6479 * as.h (relax_stateT enum): Delete trailing comma.
6481 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
6483 * app.c (do_scrub_begin): Let line_comment_chars override
6485 (do_scrub_next_char): If a line comment character is not at the
6486 start of a line, treat it as a comment character if it is one.
6487 For a CPP line comment use pseudo-op .appline rather than .line.
6488 * input-scrub.c (logical_input_line): Make int rather than
6490 (input_scrub_push, input_scrub_begin): Initialize
6491 logical_input_line to -1 rather than 0.
6492 (bump_line_counters): Increment logical_input_line.
6493 (new_logical_line): If line_number is -2, decrement
6495 (as_where): Use logical_input_line even if it is 0.
6496 * read.h (s_app_file prototype): Now takes an int argument.
6497 * read.c (potable): Make .appfile call s_app_file with 1. New
6498 .appline pseudo-op calls s_app_line.
6499 (s_app_file): If .appfile, call new_logical_line with -2 to
6500 account for newline inserted by do_scrub_next_char. If listing,
6501 call listing_source_file.
6502 (s_app_line): New function to handle fake pseudo-op .appline.
6503 * config/obj-coff.c (obj_pseudo_table): Make .appline call
6505 (obj_coff_ln): Added argument to indicate whether .appline.
6506 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
6508 (obj_coff_ln): Added argument to indicate whether .appline.
6509 * config/tc-mips.c (s_file): Pass argument to s_app_file.
6511 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
6513 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
6515 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6517 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
6520 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
6522 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
6523 relocations correctly.
6525 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6527 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
6530 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
6531 if value is out of range.
6533 Patch from Minh Tran-Le:
6534 * config/tc-i386.c (i386_operand): For in/out port register used
6535 as base reg, include InOutPortReg in operand type.
6536 (MATCH): Accept overlap value of InOutPortReg.
6538 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
6540 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
6541 Add calls to listing routines to produce combined source/assembler
6543 (obj_ecoff_stab): Create a file pointer if none used yet.
6544 (ecoff_frob_file): Set symcount to correct value.
6546 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6548 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
6551 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
6552 Define in terms of constants, not C structure sizes.
6554 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
6556 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6558 * config/obj-aout.c (obj_header_append): Don't define if it's
6560 * config/obj-hp300.h (obj_header_append): Define it as a macro.
6561 * config/obj-hp300.c (hp300_header_append): New function.
6563 * Makefile.in (distclean): Don't bother cleaning up doc files;
6564 they aren't going to be in this directory.
6566 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
6568 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
6571 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
6572 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
6574 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6576 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
6579 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
6581 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
6583 * config/tc-mips.c (macro): Correct floating point double word
6584 loads and stores for big endian target.
6586 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6588 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
6589 calls. Deleted some unused code.
6590 * config/obj-coff.c: Likewise.
6592 ELF support, mostly contributed by Utah:
6593 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
6594 obj_elf_type): Rewrite.
6595 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
6596 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
6598 (obj_elf_ident): Dummy.
6599 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
6600 TARGET_SYMBOL_FIELDS): New macros.
6601 (gdb_section): New variable decl.
6603 * config/tc-i386.c (md_atof): Return zero, not empty string, on
6606 BFD_ASSEMBLER conditional changes:
6607 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
6609 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
6610 (fetch_coff_debug_section): Ditto.
6611 (obj_coff_endef): Call fetch_coff_debug_section.
6612 (struct line_no): New type.
6613 (c_symbol_merge): New way for copying aux fields.
6614 (c_dot_file_symbol): Put symbol in absolute section, and set flag
6616 (function_lineoff): New symbol.
6617 (function_lineoff, text_lineno_number, our_lineno_number,
6618 lineno_lastP): Don't define.
6619 (c_line_new): Don't define.
6620 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
6622 line-number recording gets implemented.
6623 (obj_new_symbol_hook): New code for handling aux fields.
6624 (add_lineno, add_linesym): New functions.
6625 (obj_coff_ln): Call add_lineno, not c_line_new.
6626 (obj_coff_endef): New code for handling symbol names. New lineno
6627 code. Look for section name "*DEBUG*" for debugging section.
6628 (align, coff_check_file_symbols, obj_coff_section,
6629 coff_frob_file): New functions.
6630 * config/obj-coff.h: Reordered some includes.
6631 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
6632 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
6634 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
6635 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
6636 aux entries. Most SA_* macros now use it unconditionally.
6637 (S_*): Use `bsym' field, and access BFD private data.
6638 (SF_*): Use `sy_flags' symbol field for most of these.
6639 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
6641 (*_section_header): Don't define.
6642 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
6644 (tc_gen_reloc) [I386COFF]: New function.
6645 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
6646 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
6649 * config/obj-coff.c (stack_init): Don't do assignments inside
6651 (obj_coff_def): Simplified handling of symbol name a bit.
6652 (tag_insert): Name argument is now pointer to CONST.
6653 (obj_crawl_symbol_chain): Commented out.
6655 * config/obj-coff.h: Use PARAMS macro in prototypes.
6657 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
6658 through frchainP pointer if it is null.
6660 * configure.in: Warn if BFD mode is explicitly turned off but is
6661 required by specified target.
6662 (mips ecoff targets): Don't need to set bfd_gas here; it gets
6663 taken care of later.
6665 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
6667 (yank_symbols): Merge symbols only if sy_forward is null.
6669 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
6672 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
6674 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
6676 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
6677 with "." is a local label.
6679 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
6682 * config/te-linux.h, config/te-386bsd.h: New config files.
6683 * configure.in (i386-*-linux, i386-*-bsd): Use them.
6684 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
6686 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
6688 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
6690 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
6691 to want it that way.
6692 (ecoff_build_symbols): Turn local st_Proc symbols into
6693 st_StaticProc symbols. Set index field of external st_Proc and
6694 st_staticProc symbols correctly.
6695 * config/tc-mips.h (NO_LISTING): Don't define. People might want
6698 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6700 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
6702 * configure.in (m68k-*-hpux): Use them.
6704 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
6705 defined, otherwise zero.
6707 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
6709 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6711 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
6712 address space number.
6714 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
6716 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
6718 * config/tc-a29k.c: Include ctype.h.
6719 (define_some_regs): Added special-purpose registers for 29050.
6721 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
6723 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
6724 (change_to_section): Set it here instead.
6726 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
6728 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
6729 hasn't been seen yet.
6730 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
6732 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6734 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
6737 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
6739 * expr.c (operand): Fix unary plus operator (previously was the
6740 same as '~' operator!).
6742 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6744 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
6745 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
6746 obj_check_file_symbols if defined. Call verify_symbol_chain_2
6747 instead of open-coding it. Fix some bugs in patching up symbol
6749 (relax_segment): Make some code we "ought to be able to" use for
6750 all targets no longer conditionalized on ns32k target; instead, do
6751 it always, and if the appropriate conditions fail, abort.
6753 * symbols.c (DEBUG): Enabled.
6754 (symbol_new): Make sure bfd_make_empty_symbol works.
6755 (verify_symbol_chain_2): New funcion; takes one symbol as
6756 argument, anywhere in the chain.
6757 (dollar_label*): Use default initializers.
6759 * as.c (perform_an_assembly_pass): Call md_begin here...
6760 (main): ...and not here.
6762 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
6763 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
6765 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
6766 (add_fix, add_frag): Now functions instead of macros.
6767 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
6768 s_data1, s_data2, s_bss): Use new *_section names, for
6769 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
6770 to handle non-integral segT.
6771 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
6772 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
6773 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
6774 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
6775 md_apply_fix_2; new md_apply_fix definition varies interface
6776 depending on BFD_ASSEMBLER.
6777 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
6780 * config/obj-vms.c: Include config.h.
6781 (version_string): Delete declaration.
6782 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
6783 (vms_resolve_symbol_redef): New function, taken from VMS code in
6786 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
6787 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
6788 VMS_Psect_Spec): Fixed to compiler under traditional C.
6789 * config/obj-vms.h: Use PARAMS macro.
6790 (vms_resolve_symbol_redef): Declare.
6791 (RESOLVE_SYMBOL_REDEFINITION): New macro.
6792 * symbols.c (colon): Remove some VMS-specific code, look for
6793 RESOLVE_SYMBOL_REDEFINITION macro instead.
6795 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
6798 * config/tc-i386.c: Reordered some functions so inlining might
6799 work. Use PARAMS in function declarations.
6800 (reloc): New routine.
6801 (md_assemble): Rearrange switch statements to work with
6804 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
6805 SYMBOLS_NEED_BACKPOINTERS before defining it.
6807 * subsegs.c (subseg_new_rest): Now static.
6809 * read.c (pseudo_set): Better error message for difference of
6810 symbols in different frags.
6812 * Makefile.in (check): Pass down some new variables, indicating
6813 pathname or program name for cc, nm, objdump.
6815 * as.h (OUTPUT_FLAVOR): New macro.
6816 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
6818 * configure.in: Initialize bfd_gas properly. Warn that ELF
6819 support is incomplete.
6821 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6823 * read.c (float_cons): Accept null pointer return from md_atof.
6824 * config/tc-m68k.c (md_atof): Return null for success.
6825 * config/tc-sparc.c (md_atof): Ditto.
6827 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6829 * doc/as.texinfo: formatting and comment cleanups; show SPARC
6830 alternative options in same style as other machines; simplify some
6831 conditional use; include GPL as separate file (from texinfo dir)
6833 * doc/Makefile.in: (as.info) include directory containing GPL in
6834 makeinfo search path
6836 * doc/h8.texi: new file; conditional settings for GAS manual
6839 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6841 * doc/as.texinfo: mention SPARC architecture options.
6843 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
6845 * configure.in: Rearranged whitespace in per-host/per-target
6846 sections. Added hooks for dropping in HPPA support (not included
6847 yet). Separate out overrides of variables based on target format
6848 and bfd-gas selection from actual target-specific commands. Add
6849 error message for recognized but unsupported format name.
6851 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
6853 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
6854 symbolic header match cline in FDR; the native linker seems to
6857 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6859 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
6860 $(srcdir)/as.texinfo explicitly in several places
6862 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6864 * doc/Makefile.in: update dvi, clean targets for new source
6867 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
6869 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
6870 rather than undefining know.
6871 * configure.in: Match ultrix*, not just ultrix.
6873 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
6875 * doc/as.texinfo: converted conditional markup to use new
6876 Texinfo facilities, avoiding m4.
6878 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
6880 * doc/Makefile.in: recast doc configuration to use a link to an
6881 included texinfo file.
6883 * doc/all.texi: settings for generic form of documentation.
6885 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
6887 * read.c (cons): Zero out frag when creating reloc.
6889 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
6891 * config/tc-mips.c (gp_reference): Certain magic symbols can never
6892 be referenced off the GP register.
6894 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
6895 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
6896 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
6898 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
6899 definition from other MIPS targets.
6900 * configure.in (mips-*-irix): Use emulation irix.
6902 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
6904 * config/tc-h8500.c: Get relax size of branch instructions right,
6905 (get_operand): Parse @sp+ correctly.
6907 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6909 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
6910 COFF section header field.
6912 * configure.in: Print error message if host or target is not
6915 * configure.in: If with-bfd-assembler, use obj-coff instead of
6918 * config/ho-generic.h: Include string.h.
6920 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
6922 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
6923 '$' as local, for any object file format.
6925 * config/tc-mips.c (macro): Optimizations to branching code and a
6926 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
6929 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
6930 * configure.in (mips-sgi-irix*): Set gas_host to irix.
6932 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
6934 * subsegs.c (subseg_new): Set output_section of new section.
6935 * as.c (perform_an_assemly_pass): Don't set output_section here.
6936 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
6937 since it has additional sections.
6938 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
6940 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
6941 ecoff_undefined field.
6942 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
6943 ecoff_undefined field.
6944 (add_file): If using stabs, just output a stabs symbol rather than
6946 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
6947 it with get_absolute_expression, rather than skipping it by hand.
6948 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
6949 than ECOFF line number information.
6950 (obj_ecoff_stab): Accept non-zero values for stabs line number.
6951 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
6952 to small, undefined and/or readonly sections if appropriate.
6953 Don't output symbol names containing \001 characters.
6954 (ecoff_frob_file): Make sure at least one fdr is output.
6955 * config/tc-mips.h: Define TC_MIPS.
6956 * config/tc-mips.c (g_switch_value): New static variable.
6957 (md_assemble): Set gp size of output BFD.
6958 (gp_reference): New function; returns 1 if expression can be
6959 accesssed via gp. Always returns 0 if not using ECOFF.
6960 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
6962 (macro): Generate sequences using gp if possible.
6963 (md_parse_option): Ignore -EL and -EB. Parse -G.
6964 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
6965 (s_change_sec): Handle .rdata and .sdata for ECOFF.
6966 (s_extern): Mark symbol as external. Set ecoff_undefined field.
6968 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6970 * output-file.c (output_file_create): Don't call as_perror for
6971 filename rejected by application.
6973 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
6976 * doc/as.texinfo: Don't use @value in node names for the moment;
6977 references don't appear to work right.
6979 * as.h (const, volatile): Put these definitions back, and use
6982 * doc/as.texinfo: First pass at using new texinfo features --
6983 variables, conditional tests. Far from complete.
6985 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6987 * read.c: Temporary hack to handle some 64-bit constants. This
6988 should be redone later.
6989 (target_big_endian): Declare.
6990 (big_cons): If it's set, reverse order of bytes being copied.
6991 * config/tc-sparc.c (md_begin): Set target_big_endian.
6993 * read.c (s_ignore): Delete declaration of is_end_of_line.
6995 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
6996 forward pointers properly.
6998 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7000 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
7001 wasn't being stored into scnhdr.
7002 * config/obj-coffbfd.h: Add prototype of s_get_segment.
7003 * read.c (TC_START_LABEL): Default definition.
7004 (read_a_source_file): Use TC_START_LABEL macro to work out
7005 if a label has been seen.
7007 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
7009 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
7010 the bottom (make expands variables in dependencies when the
7011 dependencies are read, not when they are used).
7013 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
7014 a29k .bss section; the mondfe program doesn't like it.
7016 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7018 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
7020 (current_architecture): Don't need initializer.
7022 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7024 * doc/none.m4: Define Z8000.
7025 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
7026 texinfo file before recreating it.
7027 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
7029 (srcdir): Delete second, bogus definition.
7030 (as.info): Look for as-*.texinfo in current directory rather than
7034 * doc/configure.in: Create links to all as-*.texinfo files in the
7035 source directory, if that's not the current directory.
7037 * configure.in (per-host): Accept MIPS host with BSD version
7039 (per-target): Classify i486 as i386. Use generic cpu_type instead
7040 of target_cpu in selecting format etc.
7042 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
7043 * read.c (potable): Change .app-file to .appfile.
7045 * config/ho-decstatn.h: Renamed from ho-decstation.h.
7046 * configure.in: Adjusted.
7048 * config/obj-bfd-sunos.*: Unused; deleted.
7050 * Makefile.in (version.c, vers-stamp): Deleted.
7051 (config.h): Define GAS_VERSION.
7052 * as.c (version_string): Deleted declaration.
7053 (main): Look for GAS_VERSION instead.
7055 * doc/as.texinfo: Updated description of -a* (listing) options,
7056 and describe how to pass them through from gcc.
7058 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
7059 process relocs if there aren't any relocs to process. Avoids
7060 malloc/free bug on SCO too.
7062 * as.h: Move local include files below system include files, to
7063 avoid some redefinition complaints on some systems.
7064 (const, volatile): Don't need these conditionally defined if we
7065 use CONST and VOLATILE from ansidecl.h.
7066 (seg_name): Use CONST, not const.
7068 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
7070 * config/tc-mips.c: Reindented to GNU standards.
7072 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
7074 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
7075 (fixup_segment): Add a29k special case; the linker is not prepared
7076 to see a segment offset here.
7078 * app.c (do_scrub_next_char): Added new state, 10, modifying state
7079 9 to only keep a space in between identifier characters.
7081 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
7083 * Makefile.in: add dvi target; as-$(config).texinfo might live in
7084 srcdir, might be in objdir.
7086 * doc/Makefile.in: dvi depends on as.dvi
7088 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7090 * Makefile.in: add installcheck target
7092 Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
7094 * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
7095 Add missing colons in prefetch error messages. Add support for
7098 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
7100 * config/tc-mips.c (macro): Use $AT for any floating point load.
7102 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
7104 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
7105 bignums, but don't emit error message.
7107 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
7109 * Makefile.in (targ-cpu.o): Depend on config.h.
7111 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
7113 * app.c (do_scrub_next_char): Added new state, 9, to avoid
7114 dropping a space immediately following an identifier.
7115 * expr.c, write.c: Rewrote assert expressions to not use multiple
7116 lines; I don't think that can be done portably.
7117 * config/tc-mips.c (macro): Use $AT if target register is zero in
7118 load instruction, which it can be for a floating point load.
7120 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
7122 * write.c (write_contents): Compute the relocs before writing out
7123 the section contents.
7124 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
7125 symbol table and values right.
7126 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
7128 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
7131 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
7132 z8k-opc.h, not z8k.h.
7134 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
7137 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7139 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
7141 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
7143 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
7144 to be on a single line.
7146 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7148 * Makefile.in (config.h): Create file, writing out definitions of
7149 target cpu, alias, and canonical name.
7150 (ALL_CFLAGS): No longer define TARGET_CPU.
7152 * Makefile.in (check): Print a message, instead of quitting
7155 * as.c (main): Don't catch any signals, for now.
7157 * version.c: Deleted.
7158 * Makefile.in: Generate it, putting in only the version number
7160 (VERSION): New variable.
7161 * as.c: Include config.h.
7162 (main): Reformatted version string. Include target alias. Don't
7163 print if not requested (i.e., unknown -v argument).
7165 * as.c (stralloc): Deleted.
7166 (main): Call strdup instead.
7168 * configure.in: Handle all 68300 series chips.
7169 * config/tc-m68k.c: Include config.h.
7170 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
7171 series cpus as defaults.
7172 (md_parse_option): Accept some m68300 series CPUs as defaults.
7174 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7176 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
7177 not already defined.
7178 (main, got_sig): Use them.
7179 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
7182 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
7184 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
7187 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
7188 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
7189 (struct loc, struct proc, struct file): Moved to tc-mips.c within
7190 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
7191 * config/tc-mips.c: Rearranged for ECOFF support. Added
7192 prototypes for all static functions. Moved existing minimal
7193 debugging format support info #ifndef OBJ_ECOFF blocks.
7194 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
7195 does not support a non sign extended high 16 bits reloc. Adjusted
7196 all callers accordingly.
7197 (tc_get_register): Renamed from get_register, and made non-static.
7199 * config/mips-big.mt, config/mips-lit.mt: New files. Define
7200 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
7202 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
7203 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
7204 obj_format ecoff and gas_target mips-lit or mips-big.
7206 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
7208 * version.c: Bump to version 2.0.1.
7210 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
7212 * write.c (chain_frchains_together): Check that seg_info (section)
7214 (write_object_file): Call obj_frob_file after setting the symbols,
7217 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
7219 * Version 2.0 released.
7221 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7223 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
7225 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
7227 * read.h: Define stringer here.
7228 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
7231 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7233 * read.c (s_space): Multiply repeat count by mult, not fill.
7235 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
7237 * read.c: Include ctype.h.
7239 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7241 Patches from Eric Youngdale:
7242 * make-gas.com: Find obstack.obj if it's not in the current
7244 * read.c (s_ignore): Don't declare is_end_of_line. It's
7245 redundant, and triggers a VMS gcc compiler bug.
7247 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
7248 current segment as an argument. (Ignored in all cases but VMS.)
7249 All callers and definitions changed.
7251 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
7253 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
7256 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
7258 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
7259 so "~0x80" won't be rejected.
7261 * config/obj-elf.c: No longer include elf/reloc.h.
7262 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
7263 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
7265 (obj_elf_xstab): New routine.
7266 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
7267 argument to s_ignore. Put "#if 0" around unused code.
7268 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
7269 Call elf_xstabs for .stabs and .xstabs operators.
7271 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
7273 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
7276 * configure.in: mips-bsd configuration was missing format spec.
7279 * Makefile.in (Makefile): Depends on configure.in.
7281 * config/tc-mips.c (append_insn): Don't check for alignment of
7282 frag in memory; alignment of instructions in section is a separate
7285 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
7288 * listing.h: Always provide function declarations, not macros, so
7291 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
7293 * CONTRIBUTORS: Update Gilmore entry.
7295 Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
7297 * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
7298 instructions. Accept integer prefetch function numbers.
7300 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7302 * config/tc-sparc.c (s_xword): Now call big_cons, so large
7303 constants are accepted, but symbolic values are not. GCC will not
7304 generate the latter currently.
7306 * frags.c (frag_init): New function.
7307 (zero_address_frag, bss_address_frag): Now initialized at run
7309 * as.c (main): Call frag_init.
7311 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
7313 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
7314 Don't unget ch2 if we didn't get it.
7316 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7318 * doc/Makefile.in (TEXIDIR): Updated for new layout.
7320 * config/tc-sparc.c (s_common): Add support for ELF version.
7321 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
7322 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
7324 (md_convert_frag): New macro.
7326 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
7327 symbol, fix the offset so "+2" isn't required.
7329 * config/tc-i960.c (line_comment_chars, line_separator_chars):
7330 Define as common/bss.
7331 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
7332 initializers are sufficient.
7334 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
7335 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
7336 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
7337 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
7338 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
7339 "IGNORE_DEBUG" conditional, since both branches are identical.
7340 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
7341 referencing symbol structure members.
7342 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
7344 * as.h (struct frag): Reordered a couple of fields for better
7347 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
7349 (write_contents) [BFD_ASSEMBLER]: New function.
7350 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
7351 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
7352 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
7353 (fixup_segment): Make sure common-section symbols get treated the
7354 same as undefined symbols.
7355 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
7356 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
7358 * write.h (fix_new): Update prototype.
7360 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
7361 md_section_align, md_undefined_symbol): Don't provide prototypes
7362 if these are defined as macros.
7363 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
7366 * symbols.c (symbol_new): Argument NAME is now pointer to const.
7367 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
7368 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
7370 (colon): Display other/desc fields of redefined symbol only if
7371 S_GET_OTHER and S_GET_DESC are defined.
7372 (symbol_make): Argument NAME is now pointer to const.
7373 (symbol_find, symbol_find_base): Likewise.
7374 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
7375 * symbols.h: Fix prototypes for new const arguments. Add
7376 prototypes for BFD_ASSEMBLER S_* functions.
7378 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
7379 for changing to an existing section.
7380 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
7381 called by subseg_new and subseg_set.
7382 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
7383 given section name and subseg number.
7384 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
7385 new section/subsection.
7387 * read.c: Don't include ctype.h.
7388 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
7389 for now; should be machine-dependent.
7391 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
7392 targets, forcing BFD use.
7394 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7396 * config/tc-sparc.c: Use PARAMS macro for static function
7397 declarations. Use BFD_RELOC_ macros everywhere, with
7398 compatibility macros declared for non-BFD mode.
7399 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
7400 instead of enum reloc_type.
7401 (emit_sparc_reloc): Commented-out function deleted.
7402 (md_convert_frag): Deleted.
7403 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
7404 (md_apply_fix): Changed calling sequence (conditionally) for BFD
7406 * config/tc-sparc.h (md_convert_frag): New macro.
7408 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
7409 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
7410 of referencing fields directly.
7412 * write.c (cvt_frag_to_fill): New function; extracted from
7414 (write_object_file) [! BFD_ASSEMBLER]: Call it.
7415 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
7416 and set its size and flags.
7418 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
7419 fields with BFD equivalents. Turn on back-pointers, and add
7420 target-specific fields at end.
7422 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
7424 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
7425 (write_object_file): Set it here instead, so that fixup_segment
7426 can see the correct value.
7428 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7430 * write.c (write_object_file): Check for errors and warnings and
7431 bail out before processing contents.
7432 (chain_frchains_together_1): New function, does most of the work
7434 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
7435 (remove_subsegs) [! BFD]: Call it.
7436 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
7437 structures and routines.
7439 * config/obj-elf.*: New files.
7441 * config/mips.mt, config/rs6000.mt: Deleted.
7443 * config/h8300.mt: Don't specify compiler here.
7445 * config/z8k.mt: The z8k code depends on the z8k opcode table,
7447 * config/tc-z8k.h: Comment fix.
7449 * write.c: Reordered some functions for better inlining.
7450 (fixup_segment): Linkrelax code is no longer conditional on
7453 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7455 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
7456 obj-coffbfd.h}: support for the H8/500
7458 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7460 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
7461 * write.c (write_object_file): Not here.
7462 (fix_new): Initialize fx_addnumber.
7464 * listing.c: Don't include target-cpu.h explicitly, since as.h
7467 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7469 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
7470 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
7471 (struct fix): Reordered fields for compactness and efficiency.
7472 Converted some logical fields to 1-bit fields.
7474 * config/obj-aout.h: Use PARAMS.
7475 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
7476 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
7478 * read.c: Don't include listing.h; as.h includes it. Removed
7480 [BFD_ASSEMBLER]: Include subsegs.h.
7481 (old_buffer, new_broken_words): Default initialization is
7484 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
7485 to 0, define stdoutput.
7486 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
7487 Call bfd_set_arch_mach.
7488 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
7489 bfd_close_all_done. Call bfd_perror on failure.
7490 (output_file_append) [BFD_ASSEMBLER]: Don't define.
7492 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
7494 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
7495 if not MANY_SEGMENTS. Define new field bfd_section if
7497 (seg_info): New macro.
7499 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
7500 variables, and some irrelevant comments.
7502 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
7503 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
7504 * configure.in: Permit --with-bfd-assembler now, with a warning.
7505 Variable need_bfd is now a boolean, as is new variable bfd_gas.
7506 Set BFDDEF and BFDLIB in Makefile when appropriate.
7508 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
7509 (main): Refer to flag_always_generate_output instead of
7512 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
7513 (*_section) [BFD_ASSEMBLER]: Define them.
7514 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
7515 set section flags when appropriate.
7516 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
7517 section is not absolute, undefined, or an assembler internal one.
7518 (absolute_section, undefined_section): Always define.
7519 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
7520 switch statements into if-else trees.
7521 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
7522 SEG_BSS and SEG_DATA.
7524 * as.h (frag_now_fix): New macro.
7525 * symbols.c (colon): Use it.
7527 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
7529 * config/tc-mips.c: Added mips support for mips-dec-bsd.
7530 * config/tc-mips.h: Added mips support for mips-dec-bsd.
7531 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
7532 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
7533 * configure.in: Added mips support for mips-dec-bsd.
7534 * atof-generic.c: Define TRUE and FALSE if not defined.
7536 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7538 * version.c: Bumped version number to 1.93.05.
7540 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7542 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
7543 (obj_emit_lineno): Don't need return at end of void function.
7544 (obj_symbol_new_hook): Ditto.
7546 * config/tc-m68k.c: Removed some unused code.
7547 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
7549 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
7550 offset field is set.
7552 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7554 * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
7555 ENV64, emit no reloc.
7556 (md_pseudo_table): For ".xword", call s_xword.
7557 (s_xword): New function.
7559 * config/tc-sparc.c (architecture_requested, warn_on_bump,
7560 md_relax_table): Use default zero initialization.
7561 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
7562 latter, instead of selecting with preprocessor conditionals.
7564 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7566 * configure.in: recognise all sparclite variants
7568 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7570 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
7571 accidentally changed to use subseg_change where it should have
7574 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7576 * expr.c (operand): If character other than comma or newline is a
7577 logical end-of-line character, use the newline case.
7578 From Eric Youngdale:
7579 (operand): Set X_add_number field for floating-point numbers.
7580 (operand): Treat zero byte as end-of-operand.
7582 * configure.in (per-target): Look for with_bfd_assembler option.
7583 For now, only accept "no", until the merge is done.
7585 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
7586 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
7587 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
7588 * read.c: Finish conversion to S_* macros in the VMS only
7589 parts of the program. Add "const" modifier to hex_value.
7590 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
7592 * expr.c: Add "const" modifier to hex_value.
7593 * symbols.c: Finish conversion to S_* macros in the VMS only
7594 parts of the program. Add "const" modifier to
7595 md_[long,short]_jump_size. Remove declaration of const_flag
7596 (which will be declared in obj-vms.h).
7597 * write.c: Add "const" modifier to md_[long,short]_jump_size.
7598 Fix arguments to VMS_write_object_file.
7599 * config-gas.com: New file. Script for VMS systems to set up the
7600 configuration to build gas for VMS, and create config.status.
7601 * make-gas.com: Redone to work with new scheme.
7602 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
7604 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
7605 will swap bytes if needed on a big endian system. Use throughout
7607 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
7608 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
7609 types of malformed stabs. Change parsing algorithm so that we are
7610 more certain of having all of the information that we need on hand.
7611 * obj-vms.c (final_forward_reference): New function, used to help
7612 resolve the data types of as many struct elements as possible
7613 when some part of the struct is not fully defined by the compiler.
7614 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
7616 * obj-vms.c (VMS_write_object_file): Define all vtable psects
7617 as symbols as well in the object file. Look for external functions
7618 that start with "__vt.", and turn them into variables, since the
7619 g++ compiler is incapable of doing this.
7620 * tc-vax.c: Add '1' option for backward compatibility with older GCC
7622 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
7623 * input-scrub.c (as_where): Fix bug where as would crash if we did not
7624 have the name of the source file yet.
7625 * config/ho-vms.h: define HO_VMS, not HO_VAX.
7627 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
7629 * read.c (s_data): Always use "data_section", since it'll map to
7630 SEG_DATA or SEG_E1 if needed.
7631 (s_lcomm): Likewise with bss_section.
7632 (s_fill): Use memset, not bzero.
7634 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7636 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
7637 handling GDB symbol table data.
7639 * config/obj-aout.h (segment_name): Delete definition.
7640 (seg_name): Delete declaration.
7641 * config/obj-bout.h (segment_name, seg_name): Ditto.
7642 * config/obj-vms.h (segment_name, seg_name): Ditto.
7643 * config/obj-coff.h (segment_name): Ditto.
7644 * config/obj-coffbfd.h (segment_name): Ditto.
7646 * Changes for BFD_ASSEMBLER:
7647 * obj.h (obj_crawl_symbol_chain): Declare only if not
7649 (obj_header_append, obj_pre_write_hook): Ditto.
7650 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
7651 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
7652 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
7653 otherwise, use seg_name array.
7654 (seg_name): Declare only if not BFD_ASSEMBLER.
7655 (section_alignment): Declare only if not BFD_ASSEMBLER.
7656 (big_section, reg_section, pass1_section, diff_section,
7657 absent_section, text_section, data_section, bss_section): If
7658 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
7659 mapping to segT enum values.
7660 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
7661 if these are used or defined, if BFD_ASSEMBLER.
7662 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
7663 subseg_new split into two functions.
7664 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
7666 * as.h (volatile): Don't define if already defined.
7667 (had_errors, had_warnings): Provide prototypes for ANSI C even if
7669 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
7670 declare with format attribute for -Wformat checking.
7672 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
7674 * app.c, config/tc-*.c: Don't include read.h, since it is already
7677 * These are based on patches from Minh Tran-le
7678 <mtranle@paris.intellicorp.com>.
7679 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
7680 obj_format coffbfd and gas_target i386coff for target.
7681 (i[34]86-*-isc*): New host (uses sysv).
7682 * config/i386aix.mt: Removed (no longer used).
7683 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
7685 (LDFLAGS): Added, defined as -shlib.
7686 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
7687 * config/te-sco386.h (LOCAL_LABEL): Don't define.
7688 (DOT_LABEL_PREFIX): Define.
7689 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
7690 name rather than L0\001.
7691 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
7693 * symbols.c, symbols.h (local_bss_counter): Removed.
7694 * write.c (write_object_file): bss no longer uses
7695 local_bss_counter. Pass correct data and bss size to
7696 VMS_write_object_file.
7697 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
7698 argument, rather than using local_bss_counter.
7699 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
7700 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
7701 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
7702 (size_section): Restored sanity check.
7703 (do_relocs_for): Base section address on s_paddr rather than
7704 computing it. Adjust a29k R_IHIHALF special case to account for
7705 section paddr (used to require paddr to be zero). If there are no
7706 reclos, set s_relptr to 0. Set relocation size in object_headers.
7707 (fill_section): Always set s_vaddr here, removing
7708 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
7709 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
7710 Set STYP_INFO for .comment.
7711 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
7712 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
7713 (crawl_symbols): Handle 8 character section name correctly. Use
7714 H_{SET,GET}_* macros.
7715 (do_linenos_for): Set lineno size in object_headers.
7716 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
7717 set s_vaddr here. If string_byte_count remains 4, set it back to
7718 0, and only write strings out if there are some. Call
7719 fill_section before do_relocs_for and do_linenos_for.
7720 (obj_coff_section): Handle optional quoted second argument giving
7721 section characteristics.
7722 (obj_coff_bss): Added to handle .bss.
7723 (obj_coff_ident): Added to handle .ident (puts string in .comment
7725 (obj_coff_lcomm): Put common symbols in .bss, not .data.
7726 (fixup_mdeps): Change to segment. Call frag_wane after
7728 (fixup_segment): Explicitly check S_IS_COMMON before making 386
7729 adjustment (already happened only for common symbols, but this is
7731 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
7732 * config/tc-i386.c (s_bss): Don't use if I386COFF.
7733 (md_pseudo_table): Ignore .optim and .noopt.
7734 (tc_coff_sizemachdep): New function.
7735 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
7737 (LOCAL_LABEL): Removed definition.
7738 (DOT_LABEL_PREFIX): Defined.
7740 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
7742 * app.c (app_push): Use memcpy, not bcopy.
7743 (do_scrub_next_char): For \", return " not '.
7744 (symbol_chars): Now const.
7746 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
7747 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
7749 * config/obj-coff.h: Don't use #elif.
7751 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
7752 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
7754 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
7756 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
7759 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7761 * app.c (do_scrub_begin): allow single quote strings if so
7764 * config/*z8k*: checkpoint
7766 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
7768 * read.c (read_a_source_file): avoid calling xmalloc (0).
7770 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
7772 * listing.c: Call xmalloc, not malloc; don't declare malloc.
7774 * Changes to support SCO 3.2v4:
7775 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
7776 SEG_BSS, fill with NOP_OPCODE.
7777 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
7778 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
7779 using ZERO_BASED_SEGMENTS.
7780 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
7781 never set segment address for SEG_E2 (.bss) and don't write out
7782 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
7783 (obj_coff_endef): Don't merge labels or symbols awaiting forward
7784 definitions, and don't merge tags with non-tags. Check for .bf
7785 rather than just checking whether the second character is b and
7786 the third character is f.
7787 (obj_coff_val): gcc can generate values which we don't handle
7788 correctly; discard information for now, since it only affects the
7789 debugging information.
7790 (tag_find_or_name): Don't insert tags in the symbol table.
7791 (yank_symbols): Don't merge labels.
7792 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
7793 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
7794 set segment address if ZERO_BASED_SEGMENTS.
7795 (obj_coff_section): Accept and ignore a trailing quoted string, as
7796 used in AT&T i386 syntax.
7797 (fixup_segment): Take segment as argument. On the i386, adjust PC
7798 relative addends by the segment vaddr.
7799 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
7800 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
7801 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
7803 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
7805 * config/obj-coffbfd.c: Include libcoff.h.
7807 * version.c: Now version 1.93.
7809 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
7811 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
7812 power-of-two alignment for .align.
7814 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
7815 and leave everything else alone.
7817 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
7819 * Makefile.in (as.new): Don't bother saving as.old.
7821 * write.c: Conditionalize on OBJ_VMS, not VMS.
7822 (magic_number_for_object_file): Don't define if OBJ_VMS.
7824 * config/obj-vms.c: Changes for traditional C.
7826 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7828 * config/ho-generic.h (malloc, realloc): Declare.
7830 * Lots of comment/whitespace changes.
7832 * write.h (struct fix): Some fields reordered, narrowed.
7834 * read.c (MASK_CHAR): Define using C types, not magic number.
7836 * as.c, input-file.c: Deleted some unused code.
7838 * app.c, as.h: Doc fix.
7840 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
7842 * as.h (xmalloc): Argument is long.
7844 * xmalloc.c (error): Remove declaration; as.h takes care of it.
7846 * doc/as.texinfo: Regrouped documentation of some command-line
7847 options. Updated options documentation for m68k. Some minor
7848 wording/punctuation changes.
7850 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
7852 * configure.in: Accept target OS "vms".
7854 * symbols.c: Merged ANSI and non-ANSI function decls, using
7857 * xmalloc.c: Just include as.h, don't bother trying to figure out
7860 * strstr.c, strerror.c: Deleted.
7861 * Makefile.in: Deleted references.
7863 * config/tc-ns32k.c: Don't include header file for string
7864 declarations; leave that to ho-*.h.
7866 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
7868 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
7869 imported from FSF sources.
7871 * messages.c (strerror): Declare unconditionally.
7873 * as.h: Delete alloca and register definitions.
7875 * config/atof-ieee.c (mask): Now const.
7877 * obstack.c, obstack.h: Deleted.
7879 * as.h (flag_readonly_data_in_text): New flag.
7880 * as.c (main): Set it for -R.
7882 * as.h (flag_suppress_warnings): New flag.
7883 * as.c (main): Set it for -W.
7884 * messages.c (as_warn): Check it instead of flagseen['W'].
7886 * as.h (flag_always_generate_output): New flag.
7887 * as.c (main): Set it for -Z.
7889 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
7890 * config/tc-a29k.h: Ditto.
7891 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
7894 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
7896 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
7897 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
7901 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
7902 xrealloc from xrealloc.c.
7903 * xrealloc.c: Deleted.
7904 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
7906 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
7909 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
7911 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
7912 don't initialize it with NULL.
7914 * config/ho-vax.h (M_VAX): Deleted; was unused.
7916 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
7917 New files imported from FSF version, contributed by Eric Youngdale.
7918 * README-vms-dbg, config/vms: Deleted.
7920 * ChangeLog, config/ChangeLog: Merged.
7922 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
7925 * input-file.c (input_file_open): Eliminate call to setvbuf.
7926 [USG] (setbuffer): Deleted macro.
7928 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
7930 * all files: Whitespace changes for GNU indentation style, done by
7931 GNU `indent'. Some cleanup still needed, especially of comments.
7933 * configure.in: No te-386bsd.h file exists; don't try to use it.
7935 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
7937 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
7938 could be doing emulation.
7940 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7943 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
7946 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
7948 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
7950 * subsegs.h: add extern to segment_info declaration.
7952 * read.h: added extern declarations for comment_chars,
7953 line_comment_chars, and line_separator_chars.
7954 read.c, app.c: removed definitions of comment_chars,
7955 line_comment_chars, and line_separator_chars.
7957 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
7958 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
7960 (insert_reg): put REGISTER_PREFIX before register names before
7961 putting them in the symbol table.
7962 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
7965 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
7968 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
7969 comment_chars, line_comment_chars and line_seperator_chars
7970 consistently const, and always initialized them. Included read.h.
7972 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
7974 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
7975 constant will not fit in an immediate field.
7976 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
7978 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
7980 * obj-coff.c (callj_table): Delete global variable.
7981 (obj_emit_relocations): Define it locally here, and only if
7984 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
7985 (m68k_ip): Don't warn about bignum used as float bit-pattern.
7987 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
7988 with a single set using PARAMS macro.
7990 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
7993 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
7995 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
7996 so widening works consistently.
7998 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
8000 * version.c: Put conditional "const" before version_string, not
8001 before dummy function for VMS. Now version 1.91.03.
8003 * app.c (do_scrub_next_char): Need double-\ before `000' to show
8004 printed rep of null character.
8006 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
8008 * obj-coffbfd.c (write_object_file): check return value of
8011 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
8013 * Support for i386-sysv.
8014 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
8015 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
8016 be used to set them all to zero as was done before.
8017 (fill_section): segment addresses now set in write_object_file.
8018 (fill_section): Don't set STYP_NOLOAD for .bss section.
8019 (fixup_segment): 386 uses strange common symbol format.
8020 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
8021 compatibility with SVR3.2 linker.
8022 * configure.in: i386-sysv and i386-sco use coffbfd.
8024 * app.c (do_scrub_next_char): discard whitespace after a label.
8026 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8028 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
8029 hosts, use the sysv configuration for solaris2
8031 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8033 fix i960+non-bfd coff bit rot.
8034 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
8035 support for C source listings. (obj_coff_endef): look in the right
8036 part of the symbol for the symbol name
8038 * tc-m68k.c (get_num): make it work for all segments, not just the
8041 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
8043 * configure.in: recognize i386-*-bsd emulation.
8045 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8047 * configure.in: use the cpu-vendor-os triple for host and target
8049 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8051 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
8052 * tc-z8k.c: lots of bug fixes
8054 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
8056 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
8057 #elif, since it is not supported by old compilers.
8058 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
8059 couple of expressions in tc-m68k.c.
8061 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8063 * read.c (cons): If NO_RELOC is defined, use it.
8065 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
8067 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
8069 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
8070 local labels to start with a .) and set REGISTER_PREFIX to %.
8071 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
8073 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
8075 * messages.c: Comment changes.
8077 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
8079 * as.h: Test if __STDC__ is defined only, don't test its value.
8080 * messages.c: If __STDC__ is not defined, define NO_STDARG.
8082 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
8084 * listing.c (debugging_pseudo): Add stabs and stabn as things to
8087 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
8089 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
8090 sections starting from zero, rather than making them consecutive.
8091 This makes subsequent reloc calculations easier, esp if the object
8092 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
8093 allocate lcomm in .data rather than in .bss. It seems that some
8094 tools can't cope with a non-zero sized bss before linkage.
8096 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8098 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
8099 throughout. That enum no longer means what we thought it meant.
8101 * tc-m68k.c (md_assemble, md_parse_option): Handle new
8102 "-mno-688[58]1" options.
8104 * tc-m68k.c: Added CPU32 support.
8106 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8108 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
8110 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8112 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
8113 Change LIBDEPS dependence to LIBS.
8115 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
8117 * Makefile.in (install): if $(tooldir) exists, install as in
8120 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
8122 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
8123 .word is < -32768 or > 32767. The -J flag causes the error to be
8124 ignored. This is to catch over-sized switches generated by gcc on
8125 systems which don't support the broken .word hack.
8126 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
8127 write.c (fixup_segment): check for signed .word overflow if
8128 WARN_SIGNED_OVERFLOW_WORD.
8130 * write.c (fixup_segment): fixed missing parens in expression
8131 checking for byte or word overflow.
8133 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
8134 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
8135 WARN_SIGNED_OVERFLOW_WORD.
8137 * obj-coffbfd.c (fixup_segment): fixed missing parens in
8138 expression checking for byte or word overflow.
8140 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8142 Support for i386 coff
8143 * obj-coffbfd.h : added stuff
8144 * tc-i386.c (tc_coff_fix2rtype): new function
8145 * tc-i386.h : new coff defines
8147 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
8149 * input-scrub.c (input_scrub_push): call input_file_begin, not
8151 messages.c (as_perror): print ": " between the passed in error and
8152 the strerror, like perror does.
8154 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
8156 * Makefile.in: use gas_target instead of modifying target_cpu.
8157 From Steve Chamberlain:
8158 Makefile.in: Handle m68*-*-coff*.
8159 read.c, read.h: add mult argument to s_space
8161 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
8162 Motorola and MIT syntax; gas can now assemble either type of
8164 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
8165 From Steve Chamberlain:
8166 m68kcoff.mt: for m68k COFF.
8167 obj-coffbfd.c: (fixup_mdeps) added
8168 (size_section) removed bad sanity check
8169 (fill_section) added rs_machine_dependent case
8170 (write_object_file) call fixup_mdeps
8171 (fixup_segment) set fx_subsy to 0.
8172 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
8174 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
8177 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8179 * Makefile.in (LIBS): Include opcode library.
8181 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
8183 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
8184 including zero are accepted, pass +0.0.
8186 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
8188 * Makefile.in: map "as" through program_transform_name when
8191 * doc/Makefile.in: map "as" through program_transform_name when
8194 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8196 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
8198 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
8200 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
8201 tc-i960.c (md_ri_to_chars): Always output bout object file in
8202 little endian byte order (used to use endianness of host).
8204 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8206 * config/tc-m68k.c (init_table): Now const. Always include 68851
8207 data, so that "bc" is available to 68040 cache instructions.
8208 Added "tt0", "tt1", and 68ec030 variants.
8209 (md_assemble): Complain if 68000 (only) and 68881 are specified.
8210 (enum _register): Added TT0, TT1.
8211 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
8212 line number correctly in "internal error" messages. Don't print
8213 architecture-mismatch message for operand errors.
8215 From Colin Smith (colin@wrs.com):
8216 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
8217 than install_operand.
8219 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8221 * listing.c (buffer_line): rewind to the start of include
8222 files, they might be included twice.
8224 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
8226 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
8228 * Makefile.in: defined TARGET_CPU for C code so that it can choose
8229 one element of a family.
8231 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
8233 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
8234 so that we can assemble hand-written libgcc code.
8236 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8238 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
8239 has already been formatted (but may still contain %-characters).
8242 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
8244 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
8245 written with indirection on the last two operands, which can be
8246 either data or address registers. Added a new operand type 'r'
8247 which accepts either register type. Added '(' to notend stuff in
8248 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
8250 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
8252 * as.h (enum _relax_state): Start off at one, not zero, to better
8253 catch uninitialized-variable errors.
8254 (linkrelax): Declare new variable.
8256 * messages.c (warning_count, error_count): Default initializer is
8259 * write.c: Merged some declarations, using PARMS macro.
8260 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
8261 data_last_frag): No longer static.
8262 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
8263 defined, call it. Change segments before calling fixup_segment.
8264 (relax_align): If linkrelax, provide extra padding.
8266 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
8267 their not having symbols associated.
8269 * tc-i960.c (norelax, instrument_branches): Default initializer is
8271 (linkrelax): Delete variable definition.
8272 (mem_fmt): Call fix_new with NO_RELOC.
8273 (tc_bout_fix_to_chars): Handle alignment relocs.
8274 (i960_handle_align): New function.
8275 * tc-i960.h (linkrelax): Delete declaration.
8276 (HANDLE_ALIGN): New macro; calls i960_handle_align.
8277 (NEED_FX_R_TYPE, NO_RELOC): New macros.
8279 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
8281 * config/sparc.mt: New file. Grab sparc opcode table from bfd
8284 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
8286 * Makefile.in: always create installation directories. Removed
8287 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
8288 FLAGS_TO_PASS to recursive makes.
8290 * doc/Makefile.in: always create installation directories.
8292 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8294 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
8295 being used with args swapped, causing occasional lossage when
8296 refilling buffers after an include file.
8298 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
8300 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
8301 version. Discard bogus DONTDEF version.
8302 (as_warn, as_bad, as_fatal): Likewise.
8304 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
8306 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
8307 selected architecture, print a message saying so and listing what
8308 processors support it, rather than saying "operands mismatch".
8310 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
8312 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
8314 * config/ho-rs6000.h (M_RS6000): Don't define it.
8316 (BROKEN_ASSERT): Define it if not __STDC__.
8318 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
8320 * sparc.mt: New file.
8322 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
8324 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
8325 if TN_SUN3; otherwise align to 2**N-byte bounary.
8327 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8329 * read.c (s_fill): make the .fill size clamped error a warn and
8330 fix bug where 0's were always placed.
8332 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
8333 two bytes of any constant with 0xff:
8335 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8337 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
8338 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
8340 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
8342 * tc-m68k.c (try_index): Error if index scaling specified and
8343 assembling for an older CPU than a 68020.
8345 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
8347 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
8348 fx_offset into account.
8350 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
8352 * configure.in (mips host): Accept "ultrix" with version number.
8354 * expr.c (floating_constant): Separate "=-" to avoid confusing
8355 ancient or broken compilers.
8357 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
8358 processor/opcode mismatch, so reword the error message.
8359 (md_assemble): If no CPU has been set (even if FPU/PMMU
8360 characteristics have been), default to 68020. Don't need extra
8361 quotes around error string.
8363 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8365 * read.c (potable): Revert sac's incorrect change made Jul 13.
8366 Align really is supposed to be ptwo not nbytes.
8368 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
8370 * Makefile.in: _Do_ include libiberty. (from sef)
8372 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
8374 * expr.c (integer_constant): Handle "0f" and "0b" label references
8377 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8379 * write.c (fixup_segment): if relaxing, don't do anything.
8380 * config/obj-bout.[ch] : maintain the a_relaxable file header info
8381 * config/tc-i960.c: new option -linkrelax
8383 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8385 * expr.c (expr): allow SEG_BSS in expressions
8386 * read.c (potable): align should be nbytes, not ptwo!
8387 * write.c (write_object_file): extra glue for new bss attributes
8388 (relax_segment): SEG_BSS is ok now
8389 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
8391 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
8393 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
8395 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
8397 * configure.in: recognize m680x0 as having sun3 emulation mode for
8398 vxworks environment.
8401 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
8403 * Makefile.in: Add program_suffix (parallel to program_prefix)
8405 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8407 * app.c (process_escape): new function to handle escapes the right
8408 way, (do_scrub_next_char): use new function
8409 * cond.c (s_ifdef): do ifdef/ifndef right
8410 * read.c (s_fill): make the , expressions optional like the doc
8412 * config/tc-h8300.[ch]: better warnings
8414 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8416 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
8419 * write.c (write_object_file): various changes to handle data in
8420 the BSS segment in much the same was as stuff in the DATA segment.
8422 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
8423 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
8424 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
8425 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
8428 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8430 * expr.c(expr): allow SEG_REGISTER in expressions.
8431 * read.c(pseudo_set): register expressions can be the source of a
8433 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
8434 goto SEG_TEXT (if a.out)
8435 * write.c (write_object_file): If a.out don't use the old way for
8437 * config/obj-a.out (s_sect): complain if the user tries to use a
8438 subsegment with a value which might interfere with out -R hackery.
8439 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
8440 rather than use ugly if tree. (init_regtable): insert register
8441 names into symbol table.
8443 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
8445 * write.c (write_object_file): keep the fix_tail clean, which
8446 fixes a bug in -R where relocations were being lost.
8448 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
8450 * configure.in: recognize m680x0 as having sun3 emulation mode for
8451 vxworks environment.
8453 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
8455 * configure.in: recognize m680x0 as an m68k
8457 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
8459 * configure.in: Recognize sparclite as a sparc variant.
8461 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
8464 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8466 * config/tc-a29k.c: lint
8467 * listing.c, expr.c: patches from Andrew Smith
8469 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
8471 * doc/Makefile.in: use m4 rather than gm4.
8473 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8475 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
8476 calc the base of relocs correctly.
8477 * tc-a29k.c (parse_operand): allow expressions to be in any section.
8479 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
8481 * as.c, write.c: use -K rather than -k for the broken word warning
8484 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
8486 * Makefile.in: do not print recursion lines.
8488 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
8490 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
8492 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
8494 * write.c (write_object_file): For b.out format, round up section
8495 start addresses to match required alignment.
8497 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
8499 * Makefile.in (install): Install into $(tooldir)/bin, since that's
8500 where gcc looks for it.
8502 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
8504 * Makefile.in: Changed some lines to be less confusing for some
8507 * input-file.c: Conditionalize on _IOFBF, not VMS.
8509 * read.c, write.c: Change a series of ifdef/elif to
8510 ifdef/else/ifdef etc.
8512 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
8514 * symbols.c (fb_label_init): fix sizeof to memset.
8516 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
8518 * Makefile.in: install the man page.
8520 * Makefile.in: pass down MAKEINFO explicitly on info.
8522 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
8524 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8526 * flonum-const.c: renamed flonum-konst.c to stop dos name
8529 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
8531 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
8532 tc-m68k.h to te-sun3.h.
8534 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
8536 * configure.in: vxworks68 gets te-sun3.h.
8538 * expr.c: remove limitation that local_labels_dollar or
8539 local_labels_fb must be < 10.
8541 * symbols.c: remove local_labels_dollar, replace with a function
8542 interface for a sparse array. All users adjusted.
8544 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
8546 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
8548 * doc/Makefile.in: commented out line for building as-all.texinfo.
8551 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
8553 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
8555 * Makefile.in: added check target.
8557 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
8559 * Makefile.in: added tooldir and program_prefix.
8561 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
8563 * write.{c,h} (fix_new): Make these declarations consistent.
8565 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
8567 * Makefile.in (strerror.o): Add rule so that broken Sun make can
8570 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
8572 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
8574 * expr.c (operand): if can't work out what sort of operand it is,
8575 then look through FLT_CHARS for a hint.
8577 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
8579 * Makefile.in, configure.in: removed traces of namesubdir,
8580 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
8581 copyrights to '92, changed some from Cygnus to FSF.
8583 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
8584 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
8585 copyrights to '92, changed some from Cygnus to FSF.
8587 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8589 * expr.c: If an expression is single comma, then return with
8590 SEG_ABSENT rather than an error - since the sparc front end does
8591 really strange things with things like fbge,a
8593 * as.h: include bfd.h if using many sections
8594 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
8595 local labels didn't work.
8596 * listing.c (list_symbol_table): don't core dump when there's no
8598 * write.c, write.h: call fix_new with the right number of args on
8600 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
8603 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8605 * app.c: MRI compatibility - allow single quote to start a string.
8606 * as.c: fix typo recently introduced.
8607 * as.h : Don't include aout/reloc.h - it's not right for COFF!
8608 * expr.c: Much rewriting, to accomodate MRI syntax for
8609 expressions. Also easier to read now.
8610 * listing.c: Put back defuns
8611 * read.c: modified to accept MRI syntax, put back listing pseudo
8612 ops so that an assembler built with NO_LISTING ignores list ops
8614 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
8615 machine is a SPARC or a 29K.
8616 * config/obj-aout.c: added s_sect pseudo op
8617 * config/obj-coffbfd.c: lints, set the filehdr flags right and
8618 fill in the timestamp.
8619 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
8620 anymore, define all the relocs which the tc-<x> bit will use so we
8621 can translate from them to the coff types.
8622 * config/tc-a29k.c: reloc_type isn't ane enum any more
8623 * config/tc-m68k.c: Added NO_RELOC definition.
8625 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
8627 * Makefile.in: put header files before C source for TAGS; remove
8628 references to non-existent syscalls.h.
8630 * read.c, write.c subsegs.c: back out the .bss changes.
8632 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
8634 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
8638 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
8640 * symbols.c (local_label_name): symbols now start with ^A.
8642 * read.c, subsegs.c, write.c obj-coff.c: added handling of
8643 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
8644 generate these sections. .align: will use NOP_OPCODE or 0
8645 for padding. This is just for being nice to the
8648 * expr.c (operand): changed to generate local label "\001L0"
8649 starting with a ^A so that it is recognized as a local label.
8651 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
8653 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
8654 i/o opcodes - inb, inw, outb and outw. string manipulation with
8655 att syntax - scmp, slod, smov, ssca, ssto.
8657 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
8658 to just after .file .
8660 In obj_crawl_symbol_chain() where it tries to put the external
8661 symbols apart, with the condition:
8662 (!S_IS_DEFINED(symbolP) &&
8663 !S_IS_DEBUG(symbolP) &&
8664 !SF_GET_STATICS(symbolP))
8665 it was moving too many symbols out. So I switch it back to the
8667 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
8669 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
8670 so that we don't use the F_RELFLG which make the linker complain
8671 that somebody has stripped the relocation info.
8673 Also, the AIX ld program require that the relocation table
8674 is sorted by r_vaddr like the standard ATT assembler does.
8676 [he also changed the sizeof(struct ...)'s into the coff
8677 style FOOSZ macros. I'm not sure this is right, but I can't
8678 remember why. xoxorich.]
8680 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
8682 * Makefile.in, configure.in, doc: use the doc. Build it, install
8685 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
8687 * read.c: white space and comments only.
8689 * configure.in: use the new atof-ns32.c for ns32k.
8691 * write.c: comment change only.
8693 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
8694 aren't yet integrated.
8696 * tc-i860.[hc]: blew off the dust. Something must still be done
8697 about conflicting relocation types.
8699 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
8702 * tc-i960.c, tc-sparc.c: white space and comments only.
8704 * tc-a29k.h: delete duplicate macro definition.
8706 * new file atof-ns32k.c copied from hack's last unreleased gas.
8708 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
8710 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
8713 * nearly everything. flush ChangeLog, package as gas-1.92.1.
8714 ChangeLog's prior to this are sketchy at best. I have logs.
8715 They just aren't ChangeLogs.
8722 version-control: never