1 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3 * configure.in: Accept i[34]86-*-*sysv32 because that is what
4 config.guess and config.sub produce.
6 * mips-tdep.c: Change value to value_ptr.
8 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
10 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
11 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
12 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
13 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
14 value with value_ptr. This is for the ptx compiler.
15 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
17 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
18 #if 0 i386_float_info.
19 * symm-tdep.c (round): Remove. Also remove sgttyb.
20 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
21 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
22 * i386-tdep.c (i386_frame_find_saved_regs): Put in
23 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
25 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
26 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
27 symm-nat.c. Define CHILD_WAIT and declare child_wait().
28 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
29 tm-i386v.h is apparently OK.
30 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
31 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
34 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
36 * osfsolib.c (xfer_link_map_member): Update to use new
37 target_read_string interface.
39 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
41 * infrun.c (wait_for_inferior): In checking
42 remove_breakpoints_on_following_step, check
43 through_sigtramp_breakpoint as well as step_resume_breakpoint.
45 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
47 * os9kread.c (os9k_process_one_symbol): Rename
48 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
49 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
50 (CORE_ADDR)0, from target_link, since that is what it uses.
51 Process name at end, not during parsing (like we did before Kung's
52 change), so that -readnow and -mapped can appear anywhere.
53 Make text_relocation a local variable.
54 * config/i386/i386os9k.mt: Fix comment.
55 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
56 * os9kread.c: Put "comments" after #endif inside /* */.
57 * stabsread.h: Add os9k_stabs variable.
58 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
60 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
61 descriptor in global_symbols not local_symbols.
62 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
64 (read_type): If os9k_stabs, accept function parameters after 'f'
66 (read_array_type): If os9k_stabs, don't expect index type and
67 expect lower and upper to be separated by ',' not ';'.
68 (read_enum_type): If os9k_stabs, read a number before the first
70 (os9k_init_type_vector): New function.
71 (dbx_lookup_type): Call it when starting new type vector.
72 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
73 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
74 * os9kstab.c: Removed.
75 * Makefile.in: Update accordingly.
76 * objfiles.c (objfile_relocate_data): Removed.
77 * remote-os9k.c (rombug_wait): Call objfile_relocate
78 not objfile_relocate_data.
79 * objfiles.h, objfiles.c: Remove find_pc_objfile.
80 * remote-os9k.c (rombug_wait): Call find_pc_section not
82 * main.c (quit_command): Check inferior_pid; revert Kung change.
83 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
85 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
87 * os9kread.c: New file to read os9000 style symbo table.
88 * os9kstab.c: new file to read os9000 style stabs.
89 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
90 * objfiles.c (find_pc_objfile): new function to search objfile
92 * objfiles.c (objfile_relocate_data): new function to relocate
93 data symbols in symbol table.
94 * objfiles.h: Add two aux fields in struct objfile to handle
95 multiple symbol table files situation like in os9000.
96 * symfile.c: Change so 'symbol-file' command can handle multiple
97 files. Also call target_link() to get relocation infos.
98 * target.c (target_link): new function to get relocation info when
99 a symbol file is requested to load.
100 * main.c (quit_command): take out 'inferior_pid != 0' condition,
101 because in cross mode there's no inferior pid, bit they need to
103 Makefile.in: add os9kread.c os9kstab.c and .o's.
104 configure.in: add i386os9k target.
105 config/i386/i386os9k.mt: new add.
106 config/i386/tm-i386os9k.h: new add.
108 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
110 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
111 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
113 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
115 * target.c, target.h (target_read_string): Provide error detection to
116 caller. Put string in malloc'd space, so caller need not impose
118 * solib.c (find_solib): Update to use new interface.
119 * irix5-nat.c (find_solib): Read o_path from inferior
120 (clear_solib): Free storage for o_path.
121 * valprint.c (val_print_string): Add comments.
123 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
125 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
128 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
130 * value.h (struct value): Add modifiable field.
131 * values.c (allocate_value, record_latest_value, value_copy): Set it.
132 (record_latest_value): Don't mess with VALUE_LVAL of value.
133 * valops.c (value_assign): Check it. Reword existing error
136 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
137 (STEP_SKIPS_DELAY): Added.
138 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
141 * valprint.c (val_print_string): If errcode is set, always print
142 an error, regardless of force_ellipsis. In the non-EIO case,
143 just print the error message rather than calling error(). Don't
144 access *(bufptr-1) if bufptr points to the start of the buffer.
145 When looking for '\0', don't increment bufptr and addr if bufptr
146 started out already at limit. If an error happens on fetching the
147 first character, don't print the string.
149 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
151 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
154 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
155 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
156 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
157 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
158 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
159 * findvar.c: Update comment regarding ieee-float.h.
161 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
164 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
165 Define to make backtracing through the various sigtramp handlers
167 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
168 the saved pc from ucontext on the stack for SVR4 signal handling.
170 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
172 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
173 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
174 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
175 just use the global variable itself. When printing baud rate,
176 don't print a baud rate if baud_rate is -1.
178 * coffread.c (read_coff_symtab): Pass mst_file_* to
179 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
180 symbols in the minimal symbols regardless of SDB_TYPE.
182 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
184 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
185 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
186 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
187 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
188 ignored bs->stop for a bp_step_resume breakpoint.
189 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
190 which performs one (the check_sigtramp2 one) of the functions
191 which had been handled by the step_resume_breakpoint. For each
192 use of the step_resume_breakpoint, make it still use the
193 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
195 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
196 When setting the frame address of the step resume breakpoint, set
197 it to the address for frame *before* the call instruction is
200 * mips-tdep.c (mips_print_register): Print integers using
201 print_scalar_formatted rather than duplicating all the
202 CC_HAS_LONG_LONG and so on.
203 (mips_push_dummy_frame): Use read_register_gen rather than using
204 read_register and then putting it back in target format with
205 store_unsigned_integer. If registers are more than 4 bytes, give
206 an error rather than have some registers overwrite other
208 #if 0 unused include of opcode/mips.h.
210 * symfile.h: Don't declare arguments for coff_getfilename.
212 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
214 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
216 * configure.in (hppa*-*-osf*): New configuration.
217 * config/pa/hppaosf.mt: New target makefile fragment.
218 * config/pa/tm-hppao.h: New target include file.
220 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
222 * exec.c (print_section_info): Print entry point for exec_bfd only.
223 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
224 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
225 causes problems if <sys/types.h> has no multiple inclusion protection.
227 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
229 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
230 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
231 (CALL_DUMMY_LENGTH): Changed accordingly.
233 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
235 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
236 numbers of register windows.
238 * sparclite/hello.c: Add factorial function for testing.
239 * salib.c: Use macros instead of constants for I/O addresses to
240 make 931 support easier.
241 * sparclite.h: Change constraint for LOC to "rJ" to force use of
242 register in sta/lda instructions.
244 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
246 * dbxread.c (process_one_symbol): Set
247 block_address_function_relative for COFF like we do for ELF and SOM.
249 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
251 * mdebugread.c (new_psymtab): Pass in section_offsets and set
253 * mdebugread.c (handle_psymbol_enumerators): New function to enter
254 the enumerators of an ecoff enum into the partial symbol table.
255 * mdebugread.c (parse_partial_symbols): Call it.
256 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
257 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
258 offsets. Cast psymtab->read_symtab to PTR before passing it to
260 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
261 set up the global offset table pointer in pic compiled code.
262 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
263 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
264 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
265 ensures that floats are promoted to doubles before they are pushed
268 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
270 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
271 Fixup cache_on and flush_i_cache so that they work for both the
272 930 and 932 processors. Rewrite most low level funcs (uart
273 access & cache stuff) to use new ASI access macros in sparclite.h.
274 Also make it easy to access second serial port.
276 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
278 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
279 <sys/stat.h>; not needed.
281 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
283 * stack.c (print_frame_info): In "pathological" case, don't
284 distrust the line number information.
286 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
288 * mips-tdep.c (mips_print_register): handle 64 bits register.
289 * valprint.c (print_longest): fix a bug in printing 64 bits value.
291 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
295 * Makefile.in (install): Do the sed for program_transform_name
296 ourselves instead of worrying about INSTALL_XFORM. This enables
297 users to override INSTALL_PROGRAM in the standard way.
299 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
300 depend on Makefile.in.
302 * defs.h, valprint.c: Make longest_to_int a function not a macro.
303 Only test against INT_MIN if a LONGEST is bigger than an int.
305 * README: Change GhostScript to Ghostscript.
307 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
309 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
310 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
311 character file names.
312 * Makefile.in (ALLPARAM): Add these files.
314 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
315 character file names.
316 * Makefile.in: Add Kung's new mips64 files.
318 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
320 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
321 mips64el-*-ecoff and mips64-big-*.
322 * defs.h: get rid of FORCE_LONG_LONG.
323 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
324 parsing. Change register size to be MIPS_REGSIZE.
326 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
328 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
329 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
330 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
332 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
334 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
335 (remove_commands, add_commands): Add/remove hms-drain when target
338 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
340 * configure.in: Add Lynx/rs6000 support.
341 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
342 messages. Add rs6000 support. Don't try to modify unwritable
344 * rs6000-nat.c: Move lots of native dependent stuff (like core
345 file support) from rs6000-tdep.c & xcoffexec.c to here.
346 * rs6000-tdep.c: Move native dependent stuff to nat.c.
347 * xcoffexec.c: Move native dependent stuff to nat.c.
348 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
350 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
352 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
353 New files to support Lynx/rs6000.
355 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
357 * README: Remove note about gcc warnings on alpha, these should be
359 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
360 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
361 remote-utils.c, stabsread.c: Include <string.h>.
362 * regex.c: Include "defs.h", change re_comp argument to const char *.
363 * infptrace.c (fetch_register, store_inferior_registers): Change
364 regaddr to type CORE_ADDR.
365 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
366 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
368 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
370 * symtab.h: Always define BYTE_BITFIELD to nothing.
372 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
374 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
375 * configure.in: Remove comment about m68k-em.mt.
376 * Makefile.in: Remove references.
378 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
380 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
383 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
385 * target.c (target_preopen): If target_kill doesn't remove the
386 target from the stack, use pop_target to do it.
388 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
389 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
390 changes to stabsread.c from summer 1993.
392 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
393 printing the program, rather than passing NULL to printf.
394 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
395 try to call UDIDisconnect again. Print better message.
396 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
398 (udi_create_inferior): If udi_session_id is negative, open a new
399 TIP rather than giving an error.
401 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
402 config/ns32k/ns32km3.mh: Define NAT_FILE.
403 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
404 (it was inconsistent and namespace-wrong) to NM_M3_H.
405 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
406 (m3_open): New function.
408 * TODO: Update Mach section.
410 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
412 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
414 * printcmd.c (printf_command): Add missing single-letter
415 backslash-escape sequences, and improve error message.
417 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
419 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
420 rather than trying to shove an int into a pointer and back out
421 again. This avoids compiler warnings.
423 * defs.h (alloca): Declare as void *, not char *, on hpux.
424 Don't prototype it, just declare the return type.
426 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
428 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
429 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
431 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
433 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
434 ZERO_REGNUM, just read it as zero without talking to the board.
436 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
438 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
439 to store_floating, not nonexistent variable len.
441 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
443 (mips_store_word): Change calling convention to return errors, and
444 to provide old contents if the caller wants it.
445 (mips_xfer_memory): Deal with errors from mips_store_word.
446 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
447 define now that remote-mips.c doesn't use BREAKPOINT.
449 * remote-mips.c (mips_create_inferior): Call warning if arguments
450 specified, and then execute "set args" command. Call error, not
451 mips_error, if executable file not specified.
453 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
456 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
459 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
461 * value.h (print_longest): Rename "value" to "val" in prototype
462 declaration because some compilers don't like arguments whose
463 names are the same as types.
464 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
465 before passing it to remote_*_bytes.
467 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
469 * h8500-tdep.c (saved_pc_after_call): The size of the
470 pc is memory model dependent. (segmented_command,
471 unsegmented_command, _initialize_h8500_tdep): New commands to
473 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
475 * remote-hms.c (hms_load): Remove breakpoints when loaded.
476 (hms_wait): Use new status structure
477 (hms_open): Push the target here. (hms_before_main_loop): Not
478 here. (supply_val, hms_fetch_register, hms_store_register): Cope
479 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
480 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
481 all registers in a compact way.
483 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
485 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
486 as CORE_ADDR to match definition in rs6000-tdep.c.
488 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
490 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
491 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
492 definitions into the psymtab.
494 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
496 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
497 a special exceptionSize for the 68332.
499 * remote-udi.c (udi_attach): If no arguments, print error.
501 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
503 * Makefile.in (VERSION): Bump to 4.12.1
504 * NEWS, README: Update to match 4.12 release.
506 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
508 * command.c (empty_sfunc): New function.
509 (add_set_cmd): Use it instead of not_just_help_class_command.
510 (not_just_help_class_command): Change calling convention back to
511 what it was before yesterday's change.
513 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
514 of the type if present.
516 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
518 * printcmd.c (decode_format): Don't blithely set the size for
519 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
521 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
522 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
523 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
524 always just check against INT_MIN and INT_MAX (this also fixes things
525 if sizeof (long) > sizeof (int), e.g. Alpha).
526 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
527 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
528 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
529 BUILTIN_TYPE_UNSIGNED_LONGEST.
530 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
531 longest_int and longest_unsigned_int.
532 * value.h (struct value): Just align to LONGEST, rather than worrying
533 about CC_HAS_LONG_LONG.
534 * valarith.c (value_binop): Figure out type ourself based on
535 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
536 point is that we don't depend on CC_HAS_LONG_LONG anymore.
537 * valprint.c (val_print_type_code_int): Just call
538 extract_unsigned_integer directly, rather than going through
540 * printcmd.c (decode_format): Remove code which would sometimes
541 change 'g' size to 'w' for integers. print_scalar_formatted handles
542 printing huge integers well enough, thank you.
544 * command.c (add_set_cmd, not_just_help_class_command): Change
545 to make this the sfunc, not cfunc, since that is how we call it.
546 * command.h: Comment difference between sfunc and cfunc.
547 * demangle.c (set_demangling_command): Add third arg since that
549 (_initialize_demangler): Use sfunc, not cfunc, for
550 set_demangling_command, since that is how it is called.
551 Remove show_demangling_command; it has no effect.
553 * command.c (shell_escape): Report errors correctly (with error
554 message from strerror).
556 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
558 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
559 x_scnlen.l rather than x_scnlen to match corresponding change in
562 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
564 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
565 Change comments regarding TYPE_CODE_BOOL.
566 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
567 regardless of the language.
568 (value_true): Just call value_logical_not regardless of language.
569 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
570 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
571 * language.h: Improve comment for la_builtin_type_vector.
572 * m2-lang.c (_initialize_m2_language): Don't add any fields to
573 builtin_type_m2_bool.
575 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
577 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
578 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
580 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
582 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
583 by restarting the ioctl.
585 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
587 * target.h (target_wait): Add comment about calling
590 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
592 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
593 additional arguments.
594 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
596 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
598 * sparc-stub.c: Remove unnecessary #include of memory.h.
600 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
602 * mips-tdep.c: Remove code which sets saved_regs from
603 init_extra_frame_info and put it in new function mips_find_saved_regs.
604 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
605 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
606 check if it is NULL and call mips_find_saved_regs if so.
608 * remote-mips.c: Use unfiltered, not filtered, output most places.
610 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
611 backtrace. Revise comments.
613 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
615 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
616 alpha and irix. The _sigtramp case has to be handled properly
617 in the tdep files if we have no ecoff debugging info.
618 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
619 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
620 without PC_REGNUM kludge.
621 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
622 Clean up handling of mips sigtramp frames, improve comments.
624 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
626 * paread.c (read_unwind_info): Fix typo.
628 * paread.c (pa_symtab_read): Update the "check_strange_names"
629 filter to match GCC's current output. Filter out section symbols
630 (which the HP linker sometimes puts in the wrong place).
632 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
634 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
636 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
638 * Makefile.in: Remove all references to sparcly-nat.c.
640 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
641 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
642 duplicating serial.h and target.h.
644 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
645 are not used anywhere (a 5 Oct 1993 change removed the uses).
647 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
648 * config/m68k/es1800.mt: Add comment.
649 * remote-es.c: Extensive changes to update to current conventions.
651 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
652 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
653 to achieve the desired timeout.
654 * serial.h (serial_t): Add field timeout_remaining.
656 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
658 * c-exp.y (yylex): Reenable nested type code.
660 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
662 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
664 * remote-mips.c (mips_ops): Fix docstring.
666 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
668 * config/m68k/tm-monitor.h: Changes to bring this into accordance
669 with the old tm-m68k-em.h:
670 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
671 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
672 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
673 Add FIXME regarding GET_LONGJMP_TARGET.
675 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
676 * infptrace.c (kill_inferior): Add comments.
677 * main.c (quit_command): Call target_close after we kill or
679 * remote-udi.c (udi_close): Don't error() if QUITTING.
681 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
683 * configure.in: Make m68k-coff and aout add monitor support in
684 addition to the standard serial support.
686 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
688 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
691 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
693 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
694 * elfread.c (record_minimal_symbol_and_info),
695 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
697 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
699 * i386-stub.c: Add ".text" right before "mem_fault:".
701 * main.c (baud_rate): Add FIXME comment about printing -1 value.
703 * remote-utils.c (usage): Fix message to be accurate and conform
704 more closely to normal conventions.
706 * remote-utils.c (gr_files_info): Have the exec_bfd test control
707 whether to show information about exec_bfd, and not control whether
708 to show information about device and speed.
710 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
711 usage message, don't dump core.
713 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
714 for variable size array.
715 (bug_fetch_register, bug_store_register): Rename "value" to
716 "fpreg_buf" because some compilers don't like variables whose
717 names are the same as types.
718 (bug_store_register): Use a cast when converting char * to
721 * symmisc.c (maintenance_print_symbols): Don't refer to the name
722 of the command in error message (the text was referring to the old
723 name of the command).
725 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
727 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
728 full details on structure elements without names. This partially
729 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
730 of those changes was accidental.
732 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
733 defined, make it an error to specify a single argument which is not
736 * Makefile.in (version.c), main.c (print_gdb_version): Use
737 host_alias and target_alias, not host_canonical and
738 target_canonical, to print configuration.
740 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
742 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
743 of builtin_type_long. It is necessary to get a type which is
744 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
746 Fix many sins which will come up in 32 bit x 64 bit GDB, and
747 various miscellaneous things discovered in the process:
748 * printcmd.c, defs.h (print_address_numeric): New function.
749 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
750 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
751 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
752 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
754 * utils.c, defs.h (gdb_print_address): New function.
755 * expprint (dump_expression), gdbtypes.h: Use it.
756 * breakpoint.c (describe_other_breakpoints),
757 symmisc.c (dump_symtab, print_symbol):
758 Use filtered not unfiltered I/O.
759 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
760 just run gdb under a debugger for this (and it had problems with
761 printing addresses, how to print b->shadow, etc.).
762 * buildsym.c (make_blockvector), core.c (memory_error),
763 exec.c (print_section_info), maint.c (print_section_table),
764 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
765 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
766 Add comments saying code is broken. Marked with "FIXME-32x64".
767 * dbxread.c (process_one_symbol), partial-stab.h (default),
768 remote-vx.c (vx_run_files_info):
769 Don't cast int being passed to local_hex_string.
770 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
771 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
773 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
775 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
776 * source.c: Include <sys/types.h> regardless of USG.
778 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
780 * valops.c (value_assign): Set `type' after coercing toval.
781 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
782 Use extract_unsigned_integer to get the address of a reference.
784 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
787 AIX can use ? instead of \ for continuation. Deal with it.
789 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
790 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
791 the HP compiler in ANSI mode doesn't like.
793 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
794 based on USG, rather than defining HAVE_SIGSETMASK to an
795 expression containing defined. Having a macro used in #if expand
796 to an expression containing "defined" is undefined according to
797 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
800 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
802 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
803 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
805 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
807 * ch-exp.y (match_string_literal): Allow a zero-length string.
808 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
810 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * i386aix-nat.c (i386_float_info): Reverse order of registers before
813 passing them to print_387_status.
814 (print_387_status): Don't subtract top from 7 before using it.
815 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
816 from 7; the above explains it.
818 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
820 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
821 pointer value when fixing up the frame at the start of a function.
823 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
825 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
826 Sparc from the stack.
828 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
830 * remote-mips.c (mips_initialize): Clear mips_initializing via
831 cleanup chain, not directly.
833 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
834 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
835 munging the timeout due to the limited range of c_cc[VTIME].
837 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
838 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
839 m3-nat.c (m3_create_inferior): Pass it.
840 * procfs.c: Remove ptrace function. It was declared in a way which
841 conflicted with the prototype in unistd.h on Solaris.
843 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
845 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
846 in the sigcontext if it is a signal trampoline frame.
847 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
850 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
852 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
853 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
854 tm-sparc.h so they can be overridden if necessary.
856 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
858 * lynx-nat.c: Add Sparc support.
859 * sparcly-nat.c: Remove. It's useless.
860 * config/sparc/nm-sparclynx.h: Rewrite.
861 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
863 * config/sparc/tm-sparclynx.h: Rewrite.
865 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
867 * rs6000-pinsn.c: Use the new disassembler in the opcodes
868 directory. Old code was discarded, since the new opcode table has
871 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
873 * Makefile.in (realclean): Remove info files per make-stds.texi.
875 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
877 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
878 if N_SO_ADDRESS_MAYBE_MISSING is defined.
879 * config/sparc/tm-sun4sol2.h: Define it.
881 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
883 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
884 if we did not find a symbol.
886 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
888 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
891 * hppab-nat.c (call_ptrace): Delete redundant function.
892 (kill_inferior, attach, detach, child_resume): Likewise.
893 (child_xfer_memory): Likewise.
895 * hppah-nat.c (call_ptrace): Delete redundant function.
896 (kill_inferior, attach, detach, child_resume): Likewise.
898 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
900 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
902 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
904 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
905 (CHILD_XFER_MEMORY): Define.
906 (PT_*): Define so that generic infptrace.c code can be used.
908 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
910 * xcoffread.c (xcoff_symfile_read): Make second parameter a
911 struct section_offsets *, not a (nonexistent) struct section_offset *.
913 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
914 internal_xcoff_symtab, not an array of one of them. Change lots of
915 "main_aux" to "&main_aux" and so on.
917 * coffread.c, xcoffread.c: Include <coff/internal.h>
920 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
922 * coffread.c (coff_getfilename): Make it not static.
924 * xcoffread.c (read_xcoff_symtab): complain() not abort().
926 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
927 a completely gratuitous difference between xcoffread.c and coffread.c).
929 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
931 * infrun.c (wait_for_inferior): Don't set frame for
932 step_resume_breakpoint for IN_SIGTRAMP cases.
934 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
935 breakpoint.c (bpstat_what): Move step_resume from its own field of
936 the struct bpstat_what into the main_action. Make it override
937 other breakpoints. This is a conservative change in the sense
938 that before the step resume breakpoint was a breakpoint.c
939 breakpoint, hitting the step resume breakpoint overrode even
940 calling bpstat_stop_status.
942 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
944 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
945 in case execution was stopped in the called function.
946 * stack.c (print_frame_info, frame_info): If backtracing through
947 a call dummy, handle the starting source line number on a line
948 boundary like backtracing through sigtramp.
949 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
950 for call dummy frame right. Remove old test for dummy frame,
951 it has been unused at least since gdb-3.5.
952 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
955 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
957 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
959 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
961 * infrun.c (signals_info), target.c (target_signal_from_name):
962 Use ugly casts to avoid enumvar < enumvar or enumvar++.
964 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
966 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
967 * inflow.c (terminal_ours_1): When discussing how to deal with the
968 tty state, make note of query() as well as readline.
970 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
971 signals for which stop and print are cleared by default.
973 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
975 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
976 reserved fields to hold a stub unwind entry type. Fix typo.
977 (stub_unwind_entry): New structure for raw stub unwind entries.
978 (stub_unwind_types): The types of stubs we may encounter.
979 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
980 * hppa-tdep.c (rp_saved): Use additional information provided
981 by linker stub unwind descriptors.
982 (frameless_function_invocation): Likewise.
983 (frame_chain_valid): Likewise.
984 * paread.c (compare_unwind_entries): New function for sorting
985 unwind table entries.
986 (read_unwind_info): Rewrite to remove dependency on host endianness.
987 Read in data from the $UNWIND_END$ subspace which contains linker
988 stub unwind descriptors. Merge that data into the basic unwind
991 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
993 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
995 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
996 from either the symbol name or the auxent.
997 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1000 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1002 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1004 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1006 * README: Update notes for alpha port.
1008 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1010 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1011 for operation fault, constraint fault, and type fault.
1013 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1015 * Makefile.in (init.c): Add comment explaining formatting conventions.
1017 * c-exp.y (parse_number): Assign to temporary between the right
1018 shifts, to work around a bug in the SCO compiler.
1020 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1021 Add various files which were added to GDB recently.
1023 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1026 * Makefile.in: Add mostlyclean target.
1028 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1032 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1034 * main.c (show_commands): Make return type of extern
1035 history_get be HIST_ENTRY, rather than struct _hist_entry.
1036 (The latter loses with the upcoming merged readline.)
1038 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1040 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1041 const char *, not char *.
1043 * symtab.h (struct symbol): Make section short, not unsigned short.
1045 * symtab.c (lookup_symbol): Add comment about QUIT here.
1047 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1049 * c-exp.y (parse_number): Check for overflow regardless of range
1050 checking. Fix overflow check to use unsigned LONGEST, not
1053 * c-exp.y (parse_number): Make it so that integer constants are
1054 builtin_type_long_long if builtin_type_long isn't big enough or if
1055 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1057 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1058 Print our "()" first, then recurse for the target type.
1060 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1062 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1064 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1066 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1068 * utils.c (request_quit): Re-establish signal handler regardless
1071 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1073 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1075 * i960-tdep.c: Include target.h.
1077 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1079 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1081 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1083 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1084 changes (status -> ourstatus; declare status, etc.).
1085 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1087 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1091 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1093 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1095 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1097 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1099 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1101 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1103 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1105 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1106 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1108 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1111 Add search to target vector (#if 0'd until after 4.12):
1112 * target.h (to_search, target_search): Add.
1113 * gdbcore.h, core.c (generic_search): Add.
1114 * remote.c (remote_search): Add.
1115 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1118 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1119 is on, call find_pc_function rather than relying just on the minimal
1120 symbols (probably only matters for symbol readers which don't put
1121 statics in the minimal symbols, but changing this strikes me as
1122 not conservative enough).
1123 Initialize name_location in all cases.
1124 If no symbol and no msymbol, don't print anything symbolic.
1126 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1128 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1130 * printcmd.c (print_address_symbolic): Make it search the
1131 symtabs for variables as well as functions. Add `set print
1132 fast-symbolic-addr' and default it to fast (the old way).
1133 Print line numbers for data items as well as functions.
1135 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1136 address, if a symbol is found (take two more args pointing to
1137 where to store these results).
1139 * symtab.h (find_addr_symbol): Add prototype.
1141 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1143 * objfiles.h: Fix comments to reflect the fact that the phrase
1144 "top of stack" always refers to where the pushing and popping takes
1145 place, regardless of whether it is at the highest or lowest address.
1147 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1149 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1150 compiler generated tag names.
1151 * mdebugread.c (parse_type): Handle cross references to qualified
1153 * valops.c (value_struct_elt): Improve error message if the
1154 address of a method is requested from an object instance.
1155 * valops.c (search_struct_method): Make name_matched non-static
1156 to get it initialized correctly.
1157 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1158 exclude segment register which are not writable on newer SCO versions.
1160 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1162 * go32-xdep.c: Remove unused function uerror.
1163 (sigsetmask): Declare return type. Declare argument (to match the
1164 way it is called). Explicitly return 0.
1166 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1168 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1169 partial_symbol): Shrink the storage sizes of symbols, by making
1170 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1171 enums and small ints to the end of each struct to improve
1172 alignment, and switching the section number from int to unsigned
1175 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1177 * symtab.c (find_addr_symbol): New routine that will find the nearest
1178 symbol associated with an address. It does so by exhaustive
1179 search of the symtabs, so it's slow but complete.
1181 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1183 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1184 to [0,0] rather than [0, end of first source file]. This avoids
1185 problems with other parts of GDB looking for linetables in the
1186 _globals_ symtab. Eliminate variables num_object_files and
1187 first_object_file_end.
1189 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1191 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1192 (pop_frame): Restore PC2 and LR0 from dummy frames.
1193 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1194 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1195 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1196 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1197 (SETUP_ARBITRARY_FRAME): Define.
1199 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1201 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1203 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1205 * remote-udi.c (udi_resume): Correct prototype.
1207 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1209 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1210 hppa_frame_find_saved_regs.
1211 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1212 (prologue_inst_adjust_sp): New function.
1213 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1214 (skip_prologue): Completely rewrite to use unwind information.
1215 (hppa_frame_find_saved_regs): Likewise.
1217 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1219 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1220 to convert a signal number with appropriate bounds checking.
1222 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1224 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1226 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1227 print a newline to end the display anyway.
1229 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1230 coprocessor status regs) when popping a frame. This fixes
1231 float exceptions that occur after calling inferior functions.
1233 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1234 Read and write the fsr (float status register) to/from the child
1235 process along with the float regs. Remove Peter Schauer's change
1236 of May 24 '93, which has higher overhead and doesn't solve the
1237 real problem (which was that FSR wasn't being set).
1239 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1241 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1242 stack overflow check isn't right after the register stack
1243 adjustment instruction. Metaware R2.3u compiler moves other
1244 things in front of it. This fix isn't perfect but is what's
1247 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1249 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1251 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1252 character filenames.
1253 * configure.in: Change accordingly.
1255 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1257 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1258 _filtered io routines from these two files.
1260 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1262 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1263 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1264 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1266 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1268 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1270 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1271 printing to gdb_stderr.
1273 * remote-udi.c (udi_kill): Don't close the connection, just set
1274 inferior_pid to zero.
1275 (udi_mourn): Call remove_breakpoints.
1277 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1279 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1281 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1283 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1285 * remote-bug.c: At the start of each section, reset srec_frame
1288 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1289 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1290 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1291 code which looks for those two waitkinds. Use switch statement.
1292 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1293 CHILD_SPECIAL_WAITSTATUS.
1295 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1296 * Move target_signal_from_host, target_signal_to_host, and
1297 store_waitstatus from inftarg.c to target.c. procfs needs them.
1298 * target.c: Include "wait.h" and <signal.h>.
1299 * target.h, infrun.c (proceed), proceed callers: Pass new code
1300 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1301 enums being treated as unsigned and is cleaner.
1302 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1304 * infcmd.c (signal_command), infrun.c (signals_info):
1305 Don't allow user to specify numeric equivalent of
1306 TARGET_SIGNAL_DEFAULT.
1308 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1310 * config/alpha/alpha-netware.mt: New target support for Alpha
1312 * configure.in: Add alpha-*-netware* target.
1314 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1316 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1318 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1320 * target.h: Add enum target_waitkind, enum target_signal, and
1321 struct target_waitstatus. Change status argument to target_wait to
1322 be struct target_waitstatus * instead of int *.
1323 * target.h, infrun.c, all targets: Change type of signal arguments
1324 to resume(), proceed(), and target_resume() from int to enum
1326 * All targets (*_wait, *_resume): Change accordingly.
1327 * infcmd.c (program_info, signal_command), throughout infrun.c,
1328 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1329 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1330 signal code stuff right with the new signals would be non-trivial).
1331 * inferior.h (stop_signal): Make it enum target_signal not int.
1332 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1333 target_signal_from_name): New functions.
1334 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1335 store_waitstatus): New functions.
1336 * procfs.c (procfs_notice_signals): Use them.
1337 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1339 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1341 * objfiles.c (build_objfile_section_table): Don't abort() if
1342 objfile->sections is already set.
1344 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1345 to match recent change to exec.c.
1349 * main.c (print_gdb_version): Change year to 1994.
1351 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1352 * Makefile.in (NONSRC): Add ChangeLog-93.
1354 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1356 * stabsread.c (read_type): Allow defining several type numbers
1357 at once (e.g. "(1,2)=(3,4)="...).
1359 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1361 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1363 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1365 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1366 to process_one_symbol.
1367 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1368 avoid caching a bad endaddr in find_pc_partial_function.
1370 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1372 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1374 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1376 * infrun.c (wait_for_inferior): Do not step or step resume past
1377 the end of a one-line function we just stepped into.
1379 For older changes see ChangeLog-93
1385 version-control: never