1 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3 * os9kread.c (fill_sym): check compiler verion number for pre-
5 * os9kread.c (os9k_process_one_symbol): address of symbol is
6 relative to section not module.
7 * stabsread.c (define_symbol): add symbol type 's' as local
9 * remote-os9k.c: add command 'set monitor_log' to turn on or off
11 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
12 * remote-os9k.c: fix bug in 'set remotebaud' function.
13 * remote-os9k.c (rombug_link): minimize checking so to improve
15 * symfile.c (symfile_command): check if failed to link, also make
16 the command be able to accept more than one filenames.
17 * target.c (target_link): check if failed to link with rombug.
18 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
20 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
22 * remote-es.c (es1800_child_ops): Don't declare it static.
24 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
26 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
28 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
30 * dbxread.c: New variable lowest_text_address.
31 (record_minimal_symbol, read_dbx_symtab): Set it.
32 (read_dbx_symtab): Use lowest_text_address + text_size instead of
34 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
36 * dbxread.c (end_psymtab): Remove old and commented out
37 capping_global and capping_static. Fix comments regarding
38 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
40 * parser-defs.h: Add "extern" to start of variable declarations so
41 we don't end up with commons.
42 * parse.c: Define these variables.
44 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
47 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
49 * alpha-tdep.c: Change value to value_ptr.
51 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
53 * solib.c (elf_locate_base): New function to locate the address
54 of the dynamic linker's runtime structure in the dynamic info section.
55 * solib.c (locate_base): Use it instead of iterating over the list
56 of mapped address segments.
57 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
60 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
62 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
63 (pc_in_interrupt_handler): New function. Also add PARAM decl.
64 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
65 signal trampoline and interrupt routines.
66 (frame_saved_pc): Handle signal trampolines and interrupt routines.
67 (frame_chain, frame_chain_valid): Likewise.
68 (hppa_frame_find_saved_regs): Likewise. Also deal with special
69 saved regs convention for SP.
71 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
72 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
73 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
75 * tm-hppah.h (IN_SIGTRAMP): Define.
77 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
79 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
80 alphabetic character as the start of a name.
82 * sparclite/Makefile.in (all install): Build and install aload.
84 * configure.in: Accept i[34]86-*-*sysv32 because that is what
85 config.guess and config.sub produce.
87 * mips-tdep.c: Change value to value_ptr.
89 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
91 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
92 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
93 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
94 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
95 value with value_ptr. This is for the ptx compiler.
96 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
98 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
99 #if 0 i386_float_info.
100 * symm-tdep.c (round): Remove. Also remove sgttyb.
101 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
102 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
103 * i386-tdep.c (i386_frame_find_saved_regs): Put in
104 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
106 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
107 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
108 symm-nat.c. Define CHILD_WAIT and declare child_wait().
109 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
110 tm-i386v.h is apparently OK.
111 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
112 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
115 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
117 * osfsolib.c (xfer_link_map_member): Update to use new
118 target_read_string interface.
120 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
122 * infrun.c (wait_for_inferior): In checking
123 remove_breakpoints_on_following_step, check
124 through_sigtramp_breakpoint as well as step_resume_breakpoint.
126 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
128 * os9kread.c (os9k_process_one_symbol): Rename
129 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
130 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
131 (CORE_ADDR)0, from target_link, since that is what it uses.
132 Process name at end, not during parsing (like we did before Kung's
133 change), so that -readnow and -mapped can appear anywhere.
134 Make text_relocation a local variable.
135 * config/i386/i386os9k.mt: Fix comment.
136 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
137 * os9kread.c: Put "comments" after #endif inside /* */.
138 * stabsread.h: Add os9k_stabs variable.
139 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
141 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
142 descriptor in global_symbols not local_symbols.
143 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
145 (read_type): If os9k_stabs, accept function parameters after 'f'
147 (read_array_type): If os9k_stabs, don't expect index type and
148 expect lower and upper to be separated by ',' not ';'.
149 (read_enum_type): If os9k_stabs, read a number before the first
150 enumeration constant.
151 (os9k_init_type_vector): New function.
152 (dbx_lookup_type): Call it when starting new type vector.
153 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
154 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
155 * os9kstab.c: Removed.
156 * Makefile.in: Update accordingly.
157 * objfiles.c (objfile_relocate_data): Removed.
158 * remote-os9k.c (rombug_wait): Call objfile_relocate
159 not objfile_relocate_data.
160 * objfiles.h, objfiles.c: Remove find_pc_objfile.
161 * remote-os9k.c (rombug_wait): Call find_pc_section not
163 * main.c (quit_command): Check inferior_pid; revert Kung change.
164 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
166 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
168 * os9kread.c: New file to read os9000 style symbo table.
169 * os9kstab.c: new file to read os9000 style stabs.
170 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
171 * objfiles.c (find_pc_objfile): new function to search objfile
173 * objfiles.c (objfile_relocate_data): new function to relocate
174 data symbols in symbol table.
175 * objfiles.h: Add two aux fields in struct objfile to handle
176 multiple symbol table files situation like in os9000.
177 * symfile.c: Change so 'symbol-file' command can handle multiple
178 files. Also call target_link() to get relocation infos.
179 * target.c (target_link): new function to get relocation info when
180 a symbol file is requested to load.
181 * main.c (quit_command): take out 'inferior_pid != 0' condition,
182 because in cross mode there's no inferior pid, bit they need to
184 Makefile.in: add os9kread.c os9kstab.c and .o's.
185 configure.in: add i386os9k target.
186 config/i386/i386os9k.mt: new add.
187 config/i386/tm-i386os9k.h: new add.
189 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
191 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
192 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
194 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
196 * target.c, target.h (target_read_string): Provide error detection to
197 caller. Put string in malloc'd space, so caller need not impose
199 * solib.c (find_solib): Update to use new interface.
200 * irix5-nat.c (find_solib): Read o_path from inferior
201 (clear_solib): Free storage for o_path.
202 * valprint.c (val_print_string): Add comments.
204 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
206 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
209 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
211 * value.h (struct value): Add modifiable field.
212 * values.c (allocate_value, record_latest_value, value_copy): Set it.
213 (record_latest_value): Don't mess with VALUE_LVAL of value.
214 * valops.c (value_assign): Check it. Reword existing error
217 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
218 (STEP_SKIPS_DELAY): Added.
219 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
222 * valprint.c (val_print_string): If errcode is set, always print
223 an error, regardless of force_ellipsis. In the non-EIO case,
224 just print the error message rather than calling error(). Don't
225 access *(bufptr-1) if bufptr points to the start of the buffer.
226 When looking for '\0', don't increment bufptr and addr if bufptr
227 started out already at limit. If an error happens on fetching the
228 first character, don't print the string.
230 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
232 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
235 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
236 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
237 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
238 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
239 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
240 * findvar.c: Update comment regarding ieee-float.h.
242 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
244 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
245 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
246 Define to make backtracing through the various sigtramp handlers
248 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
249 the saved pc from ucontext on the stack for SVR4 signal handling.
251 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
253 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
254 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
255 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
256 just use the global variable itself. When printing baud rate,
257 don't print a baud rate if baud_rate is -1.
259 * coffread.c (read_coff_symtab): Pass mst_file_* to
260 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
261 symbols in the minimal symbols regardless of SDB_TYPE.
263 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
265 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
266 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
267 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
268 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
269 ignored bs->stop for a bp_step_resume breakpoint.
270 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
271 which performs one (the check_sigtramp2 one) of the functions
272 which had been handled by the step_resume_breakpoint. For each
273 use of the step_resume_breakpoint, make it still use the
274 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
276 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
277 When setting the frame address of the step resume breakpoint, set
278 it to the address for frame *before* the call instruction is
281 * mips-tdep.c (mips_print_register): Print integers using
282 print_scalar_formatted rather than duplicating all the
283 CC_HAS_LONG_LONG and so on.
284 (mips_push_dummy_frame): Use read_register_gen rather than using
285 read_register and then putting it back in target format with
286 store_unsigned_integer. If registers are more than 4 bytes, give
287 an error rather than have some registers overwrite other
289 #if 0 unused include of opcode/mips.h.
291 * symfile.h: Don't declare arguments for coff_getfilename.
293 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
295 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
297 * configure.in (hppa*-*-osf*): New configuration.
298 * config/pa/hppaosf.mt: New target makefile fragment.
299 * config/pa/tm-hppao.h: New target include file.
301 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
303 * exec.c (print_section_info): Print entry point for exec_bfd only.
304 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
305 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
306 causes problems if <sys/types.h> has no multiple inclusion protection.
308 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
310 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
311 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
312 (CALL_DUMMY_LENGTH): Changed accordingly.
314 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
316 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
317 numbers of register windows.
319 * sparclite/hello.c: Add factorial function for testing.
320 * salib.c: Use macros instead of constants for I/O addresses to
321 make 931 support easier.
322 * sparclite.h: Change constraint for LOC to "rJ" to force use of
323 register in sta/lda instructions.
325 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
327 * dbxread.c (process_one_symbol): Set
328 block_address_function_relative for COFF like we do for ELF and SOM.
330 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
332 * mdebugread.c (new_psymtab): Pass in section_offsets and set
334 * mdebugread.c (handle_psymbol_enumerators): New function to enter
335 the enumerators of an ecoff enum into the partial symbol table.
336 * mdebugread.c (parse_partial_symbols): Call it.
337 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
338 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
339 offsets. Cast psymtab->read_symtab to PTR before passing it to
341 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
342 set up the global offset table pointer in pic compiled code.
343 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
344 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
345 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
346 ensures that floats are promoted to doubles before they are pushed
349 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
351 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
352 Fixup cache_on and flush_i_cache so that they work for both the
353 930 and 932 processors. Rewrite most low level funcs (uart
354 access & cache stuff) to use new ASI access macros in sparclite.h.
355 Also make it easy to access second serial port.
357 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
359 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
360 <sys/stat.h>; not needed.
362 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
364 * stack.c (print_frame_info): In "pathological" case, don't
365 distrust the line number information.
367 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
369 * mips-tdep.c (mips_print_register): handle 64 bits register.
370 * valprint.c (print_longest): fix a bug in printing 64 bits value.
372 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
376 * Makefile.in (install): Do the sed for program_transform_name
377 ourselves instead of worrying about INSTALL_XFORM. This enables
378 users to override INSTALL_PROGRAM in the standard way.
380 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
381 depend on Makefile.in.
383 * defs.h, valprint.c: Make longest_to_int a function not a macro.
384 Only test against INT_MIN if a LONGEST is bigger than an int.
386 * README: Change GhostScript to Ghostscript.
388 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
390 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
391 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
392 character file names.
393 * Makefile.in (ALLPARAM): Add these files.
395 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
396 character file names.
397 * Makefile.in: Add Kung's new mips64 files.
399 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
401 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
402 mips64el-*-ecoff and mips64-big-*.
403 * defs.h: get rid of FORCE_LONG_LONG.
404 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
405 parsing. Change register size to be MIPS_REGSIZE.
407 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
409 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
410 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
411 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
413 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
415 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
416 (remove_commands, add_commands): Add/remove hms-drain when target
419 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
421 * configure.in: Add Lynx/rs6000 support.
422 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
423 messages. Add rs6000 support. Don't try to modify unwritable
425 * rs6000-nat.c: Move lots of native dependent stuff (like core
426 file support) from rs6000-tdep.c & xcoffexec.c to here.
427 * rs6000-tdep.c: Move native dependent stuff to nat.c.
428 * xcoffexec.c: Move native dependent stuff to nat.c.
429 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
431 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
433 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
434 New files to support Lynx/rs6000.
436 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
438 * README: Remove note about gcc warnings on alpha, these should be
440 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
441 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
442 remote-utils.c, stabsread.c: Include <string.h>.
443 * regex.c: Include "defs.h", change re_comp argument to const char *.
444 * infptrace.c (fetch_register, store_inferior_registers): Change
445 regaddr to type CORE_ADDR.
446 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
447 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
449 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
451 * symtab.h: Always define BYTE_BITFIELD to nothing.
453 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
455 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
456 * configure.in: Remove comment about m68k-em.mt.
457 * Makefile.in: Remove references.
459 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
461 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
464 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
466 * target.c (target_preopen): If target_kill doesn't remove the
467 target from the stack, use pop_target to do it.
469 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
470 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
471 changes to stabsread.c from summer 1993.
473 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
474 printing the program, rather than passing NULL to printf.
475 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
476 try to call UDIDisconnect again. Print better message.
477 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
479 (udi_create_inferior): If udi_session_id is negative, open a new
480 TIP rather than giving an error.
482 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
483 config/ns32k/ns32km3.mh: Define NAT_FILE.
484 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
485 (it was inconsistent and namespace-wrong) to NM_M3_H.
486 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
487 (m3_open): New function.
489 * TODO: Update Mach section.
491 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
493 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
495 * printcmd.c (printf_command): Add missing single-letter
496 backslash-escape sequences, and improve error message.
498 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
500 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
501 rather than trying to shove an int into a pointer and back out
502 again. This avoids compiler warnings.
504 * defs.h (alloca): Declare as void *, not char *, on hpux.
505 Don't prototype it, just declare the return type.
507 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
509 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
510 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
512 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
514 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
515 ZERO_REGNUM, just read it as zero without talking to the board.
517 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
519 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
520 to store_floating, not nonexistent variable len.
522 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
524 (mips_store_word): Change calling convention to return errors, and
525 to provide old contents if the caller wants it.
526 (mips_xfer_memory): Deal with errors from mips_store_word.
527 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
528 define now that remote-mips.c doesn't use BREAKPOINT.
530 * remote-mips.c (mips_create_inferior): Call warning if arguments
531 specified, and then execute "set args" command. Call error, not
532 mips_error, if executable file not specified.
534 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
537 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
540 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
542 * value.h (print_longest): Rename "value" to "val" in prototype
543 declaration because some compilers don't like arguments whose
544 names are the same as types.
545 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
546 before passing it to remote_*_bytes.
548 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
550 * h8500-tdep.c (saved_pc_after_call): The size of the
551 pc is memory model dependent. (segmented_command,
552 unsegmented_command, _initialize_h8500_tdep): New commands to
554 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
556 * remote-hms.c (hms_load): Remove breakpoints when loaded.
557 (hms_wait): Use new status structure
558 (hms_open): Push the target here. (hms_before_main_loop): Not
559 here. (supply_val, hms_fetch_register, hms_store_register): Cope
560 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
561 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
562 all registers in a compact way.
564 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
566 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
567 as CORE_ADDR to match definition in rs6000-tdep.c.
569 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
571 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
572 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
573 definitions into the psymtab.
575 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
577 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
578 a special exceptionSize for the 68332.
580 * remote-udi.c (udi_attach): If no arguments, print error.
582 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
584 * Makefile.in (VERSION): Bump to 4.12.1
585 * NEWS, README: Update to match 4.12 release.
587 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
589 * command.c (empty_sfunc): New function.
590 (add_set_cmd): Use it instead of not_just_help_class_command.
591 (not_just_help_class_command): Change calling convention back to
592 what it was before yesterday's change.
594 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
595 of the type if present.
597 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
599 * printcmd.c (decode_format): Don't blithely set the size for
600 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
602 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
603 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
604 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
605 always just check against INT_MIN and INT_MAX (this also fixes things
606 if sizeof (long) > sizeof (int), e.g. Alpha).
607 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
608 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
609 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
610 BUILTIN_TYPE_UNSIGNED_LONGEST.
611 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
612 longest_int and longest_unsigned_int.
613 * value.h (struct value): Just align to LONGEST, rather than worrying
614 about CC_HAS_LONG_LONG.
615 * valarith.c (value_binop): Figure out type ourself based on
616 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
617 point is that we don't depend on CC_HAS_LONG_LONG anymore.
618 * valprint.c (val_print_type_code_int): Just call
619 extract_unsigned_integer directly, rather than going through
621 * printcmd.c (decode_format): Remove code which would sometimes
622 change 'g' size to 'w' for integers. print_scalar_formatted handles
623 printing huge integers well enough, thank you.
625 * command.c (add_set_cmd, not_just_help_class_command): Change
626 to make this the sfunc, not cfunc, since that is how we call it.
627 * command.h: Comment difference between sfunc and cfunc.
628 * demangle.c (set_demangling_command): Add third arg since that
630 (_initialize_demangler): Use sfunc, not cfunc, for
631 set_demangling_command, since that is how it is called.
632 Remove show_demangling_command; it has no effect.
634 * command.c (shell_escape): Report errors correctly (with error
635 message from strerror).
637 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
639 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
640 x_scnlen.l rather than x_scnlen to match corresponding change in
643 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
645 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
646 Change comments regarding TYPE_CODE_BOOL.
647 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
648 regardless of the language.
649 (value_true): Just call value_logical_not regardless of language.
650 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
651 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
652 * language.h: Improve comment for la_builtin_type_vector.
653 * m2-lang.c (_initialize_m2_language): Don't add any fields to
654 builtin_type_m2_bool.
656 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
658 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
659 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
661 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
663 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
664 by restarting the ioctl.
666 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
668 * target.h (target_wait): Add comment about calling
671 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
673 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
674 additional arguments.
675 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
677 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
679 * sparc-stub.c: Remove unnecessary #include of memory.h.
681 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
683 * mips-tdep.c: Remove code which sets saved_regs from
684 init_extra_frame_info and put it in new function mips_find_saved_regs.
685 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
686 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
687 check if it is NULL and call mips_find_saved_regs if so.
689 * remote-mips.c: Use unfiltered, not filtered, output most places.
691 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
692 backtrace. Revise comments.
694 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
697 alpha and irix. The _sigtramp case has to be handled properly
698 in the tdep files if we have no ecoff debugging info.
699 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
700 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
701 without PC_REGNUM kludge.
702 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
703 Clean up handling of mips sigtramp frames, improve comments.
705 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
707 * paread.c (read_unwind_info): Fix typo.
709 * paread.c (pa_symtab_read): Update the "check_strange_names"
710 filter to match GCC's current output. Filter out section symbols
711 (which the HP linker sometimes puts in the wrong place).
713 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
715 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
717 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
719 * Makefile.in: Remove all references to sparcly-nat.c.
721 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
722 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
723 duplicating serial.h and target.h.
725 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
726 are not used anywhere (a 5 Oct 1993 change removed the uses).
728 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
729 * config/m68k/es1800.mt: Add comment.
730 * remote-es.c: Extensive changes to update to current conventions.
732 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
733 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
734 to achieve the desired timeout.
735 * serial.h (serial_t): Add field timeout_remaining.
737 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
739 * c-exp.y (yylex): Reenable nested type code.
741 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
743 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
745 * remote-mips.c (mips_ops): Fix docstring.
747 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
749 * config/m68k/tm-monitor.h: Changes to bring this into accordance
750 with the old tm-m68k-em.h:
751 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
752 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
753 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
754 Add FIXME regarding GET_LONGJMP_TARGET.
756 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
757 * infptrace.c (kill_inferior): Add comments.
758 * main.c (quit_command): Call target_close after we kill or
760 * remote-udi.c (udi_close): Don't error() if QUITTING.
762 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
764 * configure.in: Make m68k-coff and aout add monitor support in
765 addition to the standard serial support.
767 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
769 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
772 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
774 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
775 * elfread.c (record_minimal_symbol_and_info),
776 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
778 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * i386-stub.c: Add ".text" right before "mem_fault:".
782 * main.c (baud_rate): Add FIXME comment about printing -1 value.
784 * remote-utils.c (usage): Fix message to be accurate and conform
785 more closely to normal conventions.
787 * remote-utils.c (gr_files_info): Have the exec_bfd test control
788 whether to show information about exec_bfd, and not control whether
789 to show information about device and speed.
791 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
792 usage message, don't dump core.
794 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
795 for variable size array.
796 (bug_fetch_register, bug_store_register): Rename "value" to
797 "fpreg_buf" because some compilers don't like variables whose
798 names are the same as types.
799 (bug_store_register): Use a cast when converting char * to
802 * symmisc.c (maintenance_print_symbols): Don't refer to the name
803 of the command in error message (the text was referring to the old
804 name of the command).
806 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
808 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
809 full details on structure elements without names. This partially
810 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
811 of those changes was accidental.
813 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
814 defined, make it an error to specify a single argument which is not
817 * Makefile.in (version.c), main.c (print_gdb_version): Use
818 host_alias and target_alias, not host_canonical and
819 target_canonical, to print configuration.
821 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
823 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
824 of builtin_type_long. It is necessary to get a type which is
825 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
827 Fix many sins which will come up in 32 bit x 64 bit GDB, and
828 various miscellaneous things discovered in the process:
829 * printcmd.c, defs.h (print_address_numeric): New function.
830 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
831 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
832 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
833 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
835 * utils.c, defs.h (gdb_print_address): New function.
836 * expprint (dump_expression), gdbtypes.h: Use it.
837 * breakpoint.c (describe_other_breakpoints),
838 symmisc.c (dump_symtab, print_symbol):
839 Use filtered not unfiltered I/O.
840 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
841 just run gdb under a debugger for this (and it had problems with
842 printing addresses, how to print b->shadow, etc.).
843 * buildsym.c (make_blockvector), core.c (memory_error),
844 exec.c (print_section_info), maint.c (print_section_table),
845 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
846 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
847 Add comments saying code is broken. Marked with "FIXME-32x64".
848 * dbxread.c (process_one_symbol), partial-stab.h (default),
849 remote-vx.c (vx_run_files_info):
850 Don't cast int being passed to local_hex_string.
851 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
852 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
854 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
856 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
857 * source.c: Include <sys/types.h> regardless of USG.
859 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
861 * valops.c (value_assign): Set `type' after coercing toval.
862 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
863 Use extract_unsigned_integer to get the address of a reference.
865 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
867 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
868 AIX can use ? instead of \ for continuation. Deal with it.
870 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
871 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
872 the HP compiler in ANSI mode doesn't like.
874 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
875 based on USG, rather than defining HAVE_SIGSETMASK to an
876 expression containing defined. Having a macro used in #if expand
877 to an expression containing "defined" is undefined according to
878 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
881 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
883 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
884 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
886 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
888 * ch-exp.y (match_string_literal): Allow a zero-length string.
889 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
891 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
893 * i386aix-nat.c (i386_float_info): Reverse order of registers before
894 passing them to print_387_status.
895 (print_387_status): Don't subtract top from 7 before using it.
896 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
897 from 7; the above explains it.
899 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
901 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
902 pointer value when fixing up the frame at the start of a function.
904 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
906 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
907 Sparc from the stack.
909 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
911 * remote-mips.c (mips_initialize): Clear mips_initializing via
912 cleanup chain, not directly.
914 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
915 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
916 munging the timeout due to the limited range of c_cc[VTIME].
918 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
919 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
920 m3-nat.c (m3_create_inferior): Pass it.
921 * procfs.c: Remove ptrace function. It was declared in a way which
922 conflicted with the prototype in unistd.h on Solaris.
924 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
926 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
927 in the sigcontext if it is a signal trampoline frame.
928 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
931 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
933 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
934 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
935 tm-sparc.h so they can be overridden if necessary.
937 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
939 * lynx-nat.c: Add Sparc support.
940 * sparcly-nat.c: Remove. It's useless.
941 * config/sparc/nm-sparclynx.h: Rewrite.
942 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
944 * config/sparc/tm-sparclynx.h: Rewrite.
946 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
948 * rs6000-pinsn.c: Use the new disassembler in the opcodes
949 directory. Old code was discarded, since the new opcode table has
952 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
954 * Makefile.in (realclean): Remove info files per make-stds.texi.
956 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
958 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
959 if N_SO_ADDRESS_MAYBE_MISSING is defined.
960 * config/sparc/tm-sun4sol2.h: Define it.
962 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
964 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
965 if we did not find a symbol.
967 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
969 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
972 * hppab-nat.c (call_ptrace): Delete redundant function.
973 (kill_inferior, attach, detach, child_resume): Likewise.
974 (child_xfer_memory): Likewise.
976 * hppah-nat.c (call_ptrace): Delete redundant function.
977 (kill_inferior, attach, detach, child_resume): Likewise.
979 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
981 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
983 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
985 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
986 (CHILD_XFER_MEMORY): Define.
987 (PT_*): Define so that generic infptrace.c code can be used.
989 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
991 * xcoffread.c (xcoff_symfile_read): Make second parameter a
992 struct section_offsets *, not a (nonexistent) struct section_offset *.
994 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
995 internal_xcoff_symtab, not an array of one of them. Change lots of
996 "main_aux" to "&main_aux" and so on.
998 * coffread.c, xcoffread.c: Include <coff/internal.h>
1001 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1003 * coffread.c (coff_getfilename): Make it not static.
1005 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1007 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1008 a completely gratuitous difference between xcoffread.c and coffread.c).
1010 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1012 * infrun.c (wait_for_inferior): Don't set frame for
1013 step_resume_breakpoint for IN_SIGTRAMP cases.
1015 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1016 breakpoint.c (bpstat_what): Move step_resume from its own field of
1017 the struct bpstat_what into the main_action. Make it override
1018 other breakpoints. This is a conservative change in the sense
1019 that before the step resume breakpoint was a breakpoint.c
1020 breakpoint, hitting the step resume breakpoint overrode even
1021 calling bpstat_stop_status.
1023 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1025 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1026 in case execution was stopped in the called function.
1027 * stack.c (print_frame_info, frame_info): If backtracing through
1028 a call dummy, handle the starting source line number on a line
1029 boundary like backtracing through sigtramp.
1030 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1031 for call dummy frame right. Remove old test for dummy frame,
1032 it has been unused at least since gdb-3.5.
1033 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1036 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1038 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1040 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1042 * infrun.c (signals_info), target.c (target_signal_from_name):
1043 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1045 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1047 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1048 * inflow.c (terminal_ours_1): When discussing how to deal with the
1049 tty state, make note of query() as well as readline.
1051 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1052 signals for which stop and print are cleared by default.
1054 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1056 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1057 reserved fields to hold a stub unwind entry type. Fix typo.
1058 (stub_unwind_entry): New structure for raw stub unwind entries.
1059 (stub_unwind_types): The types of stubs we may encounter.
1060 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1061 * hppa-tdep.c (rp_saved): Use additional information provided
1062 by linker stub unwind descriptors.
1063 (frameless_function_invocation): Likewise.
1064 (frame_chain_valid): Likewise.
1065 * paread.c (compare_unwind_entries): New function for sorting
1066 unwind table entries.
1067 (read_unwind_info): Rewrite to remove dependency on host endianness.
1068 Read in data from the $UNWIND_END$ subspace which contains linker
1069 stub unwind descriptors. Merge that data into the basic unwind
1072 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1074 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1076 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1077 from either the symbol name or the auxent.
1078 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1081 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1083 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1085 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1087 * README: Update notes for alpha port.
1089 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1091 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1092 for operation fault, constraint fault, and type fault.
1094 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1096 * Makefile.in (init.c): Add comment explaining formatting conventions.
1098 * c-exp.y (parse_number): Assign to temporary between the right
1099 shifts, to work around a bug in the SCO compiler.
1101 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1102 Add various files which were added to GDB recently.
1104 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1107 * Makefile.in: Add mostlyclean target.
1109 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1113 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1115 * main.c (show_commands): Make return type of extern
1116 history_get be HIST_ENTRY, rather than struct _hist_entry.
1117 (The latter loses with the upcoming merged readline.)
1119 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1121 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1122 const char *, not char *.
1124 * symtab.h (struct symbol): Make section short, not unsigned short.
1126 * symtab.c (lookup_symbol): Add comment about QUIT here.
1128 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1130 * c-exp.y (parse_number): Check for overflow regardless of range
1131 checking. Fix overflow check to use unsigned LONGEST, not
1134 * c-exp.y (parse_number): Make it so that integer constants are
1135 builtin_type_long_long if builtin_type_long isn't big enough or if
1136 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1138 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1139 Print our "()" first, then recurse for the target type.
1141 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1143 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1145 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1147 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * utils.c (request_quit): Re-establish signal handler regardless
1152 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1154 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1156 * i960-tdep.c: Include target.h.
1158 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1160 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1162 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1164 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1165 changes (status -> ourstatus; declare status, etc.).
1166 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1168 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1170 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1172 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1174 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1176 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1178 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1180 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1182 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1184 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1187 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1189 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1192 Add search to target vector (#if 0'd until after 4.12):
1193 * target.h (to_search, target_search): Add.
1194 * gdbcore.h, core.c (generic_search): Add.
1195 * remote.c (remote_search): Add.
1196 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1199 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1200 is on, call find_pc_function rather than relying just on the minimal
1201 symbols (probably only matters for symbol readers which don't put
1202 statics in the minimal symbols, but changing this strikes me as
1203 not conservative enough).
1204 Initialize name_location in all cases.
1205 If no symbol and no msymbol, don't print anything symbolic.
1207 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1209 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1211 * printcmd.c (print_address_symbolic): Make it search the
1212 symtabs for variables as well as functions. Add `set print
1213 fast-symbolic-addr' and default it to fast (the old way).
1214 Print line numbers for data items as well as functions.
1216 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1217 address, if a symbol is found (take two more args pointing to
1218 where to store these results).
1220 * symtab.h (find_addr_symbol): Add prototype.
1222 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1224 * objfiles.h: Fix comments to reflect the fact that the phrase
1225 "top of stack" always refers to where the pushing and popping takes
1226 place, regardless of whether it is at the highest or lowest address.
1228 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1230 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1231 compiler generated tag names.
1232 * mdebugread.c (parse_type): Handle cross references to qualified
1234 * valops.c (value_struct_elt): Improve error message if the
1235 address of a method is requested from an object instance.
1236 * valops.c (search_struct_method): Make name_matched non-static
1237 to get it initialized correctly.
1238 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1239 exclude segment register which are not writable on newer SCO versions.
1241 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1243 * go32-xdep.c: Remove unused function uerror.
1244 (sigsetmask): Declare return type. Declare argument (to match the
1245 way it is called). Explicitly return 0.
1247 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1249 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1250 partial_symbol): Shrink the storage sizes of symbols, by making
1251 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1252 enums and small ints to the end of each struct to improve
1253 alignment, and switching the section number from int to unsigned
1256 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1258 * symtab.c (find_addr_symbol): New routine that will find the nearest
1259 symbol associated with an address. It does so by exhaustive
1260 search of the symtabs, so it's slow but complete.
1262 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1264 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1265 to [0,0] rather than [0, end of first source file]. This avoids
1266 problems with other parts of GDB looking for linetables in the
1267 _globals_ symtab. Eliminate variables num_object_files and
1268 first_object_file_end.
1270 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1272 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1273 (pop_frame): Restore PC2 and LR0 from dummy frames.
1274 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1275 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1276 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1277 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1278 (SETUP_ARBITRARY_FRAME): Define.
1280 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1282 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1284 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1286 * remote-udi.c (udi_resume): Correct prototype.
1288 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1290 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1291 hppa_frame_find_saved_regs.
1292 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1293 (prologue_inst_adjust_sp): New function.
1294 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1295 (skip_prologue): Completely rewrite to use unwind information.
1296 (hppa_frame_find_saved_regs): Likewise.
1298 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1300 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1301 to convert a signal number with appropriate bounds checking.
1303 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1305 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1307 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1308 print a newline to end the display anyway.
1310 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1311 coprocessor status regs) when popping a frame. This fixes
1312 float exceptions that occur after calling inferior functions.
1314 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1315 Read and write the fsr (float status register) to/from the child
1316 process along with the float regs. Remove Peter Schauer's change
1317 of May 24 '93, which has higher overhead and doesn't solve the
1318 real problem (which was that FSR wasn't being set).
1320 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1322 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1323 stack overflow check isn't right after the register stack
1324 adjustment instruction. Metaware R2.3u compiler moves other
1325 things in front of it. This fix isn't perfect but is what's
1328 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1330 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1332 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1333 character filenames.
1334 * configure.in: Change accordingly.
1336 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1338 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1339 _filtered io routines from these two files.
1341 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1343 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1344 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1345 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1347 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1349 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1352 printing to gdb_stderr.
1354 * remote-udi.c (udi_kill): Don't close the connection, just set
1355 inferior_pid to zero.
1356 (udi_mourn): Call remove_breakpoints.
1358 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1360 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1362 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1364 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1366 * remote-bug.c: At the start of each section, reset srec_frame
1369 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1370 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1371 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1372 code which looks for those two waitkinds. Use switch statement.
1373 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1374 CHILD_SPECIAL_WAITSTATUS.
1376 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1377 * Move target_signal_from_host, target_signal_to_host, and
1378 store_waitstatus from inftarg.c to target.c. procfs needs them.
1379 * target.c: Include "wait.h" and <signal.h>.
1380 * target.h, infrun.c (proceed), proceed callers: Pass new code
1381 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1382 enums being treated as unsigned and is cleaner.
1383 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1385 * infcmd.c (signal_command), infrun.c (signals_info):
1386 Don't allow user to specify numeric equivalent of
1387 TARGET_SIGNAL_DEFAULT.
1389 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1391 * config/alpha/alpha-netware.mt: New target support for Alpha
1393 * configure.in: Add alpha-*-netware* target.
1395 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1397 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1399 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1401 * target.h: Add enum target_waitkind, enum target_signal, and
1402 struct target_waitstatus. Change status argument to target_wait to
1403 be struct target_waitstatus * instead of int *.
1404 * target.h, infrun.c, all targets: Change type of signal arguments
1405 to resume(), proceed(), and target_resume() from int to enum
1407 * All targets (*_wait, *_resume): Change accordingly.
1408 * infcmd.c (program_info, signal_command), throughout infrun.c,
1409 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1410 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1411 signal code stuff right with the new signals would be non-trivial).
1412 * inferior.h (stop_signal): Make it enum target_signal not int.
1413 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1414 target_signal_from_name): New functions.
1415 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1416 store_waitstatus): New functions.
1417 * procfs.c (procfs_notice_signals): Use them.
1418 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1420 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1422 * objfiles.c (build_objfile_section_table): Don't abort() if
1423 objfile->sections is already set.
1425 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1426 to match recent change to exec.c.
1430 * main.c (print_gdb_version): Change year to 1994.
1432 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1433 * Makefile.in (NONSRC): Add ChangeLog-93.
1435 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1437 * stabsread.c (read_type): Allow defining several type numbers
1438 at once (e.g. "(1,2)=(3,4)="...).
1440 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1442 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1444 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1446 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1447 to process_one_symbol.
1448 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1449 avoid caching a bad endaddr in find_pc_partial_function.
1451 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1453 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1455 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1457 * infrun.c (wait_for_inferior): Do not step or step resume past
1458 the end of a one-line function we just stepped into.
1460 For older changes see ChangeLog-93
1466 version-control: never