* NEWS: Add item about if and while.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * NEWS: Add item about if and while.
4
5 * .gdbinit: Restore `end'; it was not excess. Reindent
6 list-objfiles to make this clear. Comment out all of
7 list-objfiles because old gdb's choke on it.
8
9 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
10
11 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
12 include tm-mips64.h.
13
14 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
15
16 * Makefile.in (ANNOTATE_OBS): New definition.
17 (COMMON_OBS): Add exec.o.
18 (annotate.o): Remove extra compile rule.
19 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
20 everywhere.
21
22 * .gdbinit: Remove excess `end'.
23
24 * exec.c: Merge in RS6000 support from xcoffexec.c.
25 (symfile.h, objfiles.h, xcoffsolib.h): Include.
26 (vmap): New global variable.
27 (exec_close): Close and free objects in vmap chain.
28 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
29 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
30 (exec_files_info): Print vmap information.
31 * xcoffexec.c: Remove.
32 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
33 (TDEPFILES): Use exec.o instead of xcoffexec.o.
34 * TODO: Remove pertinent items.
35
36 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
37
38 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
39 are no longer needed as of gcc-2.6.0.
40
41 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
42
43 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
44 Lynx wait status.
45 (fetch_core_registers): Don't try to fetch a register if
46 regmap maps it to -1.
47 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
48 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
49 stores the registers in a weird order.
50
51 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
52
53 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
54 if inferior_pid is nonzero.
55
56 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
57
58 Speed up GDB startup time by not demangling partial symbols.
59 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
60 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
61 No longer demangle partial symbols.
62 * symtab.c (lookup_symbol, list_symbols): Handle mangled
63 variables, e.g. C++ static members, via the minimal symbols.
64
65 Handle reordered functions in an objfile, for Irix 5.2 shared
66 libraries.
67 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
68 set if the functions in an objfile are reordered.
69 * mdebugread.c (parse_partial_symbols): Detect reordered
70 functions in an objfile.
71 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
72 lookup algorithm if the functions in the objfile are reordered.
73
74 * xcoffexec.c (exec_close): If the current target has a copy
75 of the exec_ops sections, reflect the freeing of the sections
76 in current_target.
77
78 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
79 `sizeof dummy', for constructing the call dummy code.
80
81 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
82 function declarations.
83 * sparc-tdep.c (sparc_pop_frame): Cast result of
84 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
85
86 * irix5-nat.c (enable_break): Set breakpoint at the entry point
87 of the executable, to handle the case where main resides in a
88 shared library.
89 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
90 after shared library symbol reading, to get rid of a warning from
91 heuristic_proc_start if the startup code has no symbolic debug info.
92
93 * breakpoint.h (struct breakpoint): Add new fields language
94 and input_radix, to enable breakpoint resetting with the
95 proper language and radix.
96 * breakpoint.c (set_raw_breakpoint): Initialize them.
97 (breakpoint_re_set_one): Use them when resetting the breakpoint.
98 (breakpoint_re_set): Preserve current language and input_radix
99 across breakpoint_re_set_one calls.
100
101 * symtab.c (decode_line_1): Do not build a canonical line
102 specification for `*expr' line specifications.
103
104 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
105
106 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
107
108 The point of these changes is to avoid reading the frame pointer
109 and stack pointer during stepping, to speed things up.
110 A. Changes to not select a frame until we need a selected frame:
111 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
112 * infrun.c (wait_for_inferior): Move call to select_frame back to
113 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
114 Law, but the change was my idea); the only reason for that change
115 was so we could save and restore the selected frame in
116 wait_for_inferior, and now that flush_cached frames clears the
117 selected frame, that should work OK now.
118 B. Changes to not create a current_frame until we need one:
119 * blockframe.c (get_current_frame): If current_frame is NULL, try
120 to create an innermost frame.
121 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
122 infrun.c (wait_for_inferior), thread.c (thread_switch),
123 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
124 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
125 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
126 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
127 i960-tdep.c (pop_frame), m68k-tdep.c
128 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
129 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
130 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
131 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
132 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
133 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
134 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
135 call create_new_frame.
136 * corelow.c (core_open), altos-xdep.c (core_file_command),
137 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
138 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
139 umax-xdep.c (core_file_command): Don't call create_new_frame; do
140 call flush_cached_frames.
141 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
142 or select_frame.
143 C. Changes to get rid of stop_frame_address and instead only
144 fetch the frame pointer when we need it.
145 * breakpoint.c (bpstat_stop_status): Remove argument
146 frame_address; use FRAME_FP (get_current_frame ()).
147 * infrun.c (wait_for_inferior): Don't pass frame pointer to
148 bpstat_stop_status.
149 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
150 ()) instead of stop_frame_address.
151 * infrun.c (save_inferior_status, restore_inferior_status),
152 inferior.h (struct inferior_status): Don't save and restore
153 stop_frame_address.
154 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
155 (select_thread): Remove stop_frame_address and uses thereof.
156 D. Same thing for the stack pointer.
157 * infrun.c (wait_for_inferior): Remove stop_sp and replace
158 uses thereof with read_sp ().
159 E. Change to eliminate one nasty little spot where we were
160 wanting to know the frame pointer from before the current step
161 (idea from GDB 3.5, which saved my ass, because my other ideas of
162 how to fix it were very baroque).
163 * infrun.c: Remove prev_frame_address.
164 * infrun.c (wait_for_inferior, step_over_function): Use
165 step_frame_address instead of prev_frame_address.
166 F. Same basic idea for the stack pointer.
167 * inferior.h, infcmd.c: New variable step_sp.
168 * infcmd.c (step_1, until_next_command): Set it.
169 * infrun.c: Remove prev_sp and replace uses by step_sp.
170 * infrun.c (wait_for_inferior): If we get out of the step
171 range, then set step_sp to the current stack pointer before we
172 start going again.
173
174 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
175
176 * top.c (target_byte_order_auto): New static variable.
177 (set_endian): Mention that ``auto'' is permitted.
178 (set_endian_auto): New static function.
179 (show_endian): Change message based on target_byte_order_auto.
180 (set_endian_from_file): New function.
181 (init_main): Add command ``auto'' to endianlist.
182 * exec.c (exec_file_command): Call set_endian_from_file.
183 * defs.h (set_endian_from_file): Declare.
184
185 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
186
187 * nlm/i386.c (flush_i_cache): New function, does nothing.
188 (frame_to_registers, registers_to_frame, set_step_traps,
189 clear_step_traps, do_status): Make non-static.
190
191 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
192
193 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
194 defined, define as 0.
195 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
196 target are similar.
197 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
198 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
199 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
200 (BREAKPOINT): Remove definition.
201 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
202 (BREAKPOINT): Remove definition.
203 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
204 value of 1, rather than without a value.
205 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
206 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
207 run time rather than at compile time.
208
209 * remote-mips.c (break_insn): Remove.
210 (BREAK_INSN, BREAK_INSN_SIZE): Define.
211 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
212 (mips_remove_breakpoint): Likewise.
213
214 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
215 define TARGET_BYTE_ORDER as target_byte_order, and declare
216 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
217 a test of TARGET_BYTE_ORDER.
218 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
219 defined:
220 (endianlist, target_byte_order): New variables.
221 (set_endian, set_endian_big, set_endian_little): New functions.
222 (show_endian): New function.
223 (init_cmd_lists): Initialize endianlist.
224 (init_main): Add commands ``set endian big'', ``set endian
225 little'', and ``show endian''.
226 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
227 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
228 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
229 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
230 * values.c: Likewise.
231
232 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
233
234 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
235
236 * nlm/Makefile.in: Get rid of NWINCLUDES.
237 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
238 User should now configure with --with-headers.
239
240 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
241
242 * gdbserver/server.c (main): Silently accept all unrecognized
243 requests and send back a zero length acknowledge. That is what
244 *-stub.c do and is what remote.c expects.
245
246 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
247
248 * corelow.c (core_open): Copy the modified to_sections_end
249 vector from current_target to core_ops too.
250
251 * gdbserver/server.c (main): Silently accept query requests
252 and send back a zero length acknowledge.
253
254 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
255
256 * nlm/Makefile.in: Don't define NWINCLUDES.
257 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
258
259 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
260
261 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
262
263 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
264
265 * lynx-nat.c (child_wait): Use status.w_status, not status, in
266 arithmetic. status is a `union wait'.
267
268 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
269
270 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
271
272 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
273
274 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
275
276 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
277
278 * coffread.c (complete_symtab): If last_source_file is set upon
279 entry, free it.
280
281 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
282
283 * xcoffread.c (read_xcoff_symtab, case C_FILE):
284 Set main_aux before using it.
285
286 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
287
288 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
289 ignoring before. But continue to ignore XMC_DS.
290
291 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
292
293 * defs.h (misc_command_type): Remove trailing comma from
294 enumerator list.
295
296 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
297
298 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
299 out of an interrupt frame.
300
301 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
302
303 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
304 defined.
305 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
306 * mips-tdep.c (mips_print_register): Don't test float validity.
307 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
308 config/arm/tm-arm.h, config/convex/tm-convex.h,
309 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
310 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
311 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
312 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
313 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
314 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
315 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
316 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
317 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
318 Remove definition.
319
320 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
321
322 * TODO: Remove item about adding general multi-threaded stuff;
323 this is done.
324 Remove item about specifying arbitrary locations of stack frames
325 (this works on some machines).
326 Remove item about debugging functions without a frame pointer
327 (this works on some machines).
328 Remove item about re-writing macros which handle frame chaining and
329 frameless functions. They have been re-written at least once
330 since that item was written.
331 Remove item about gdb catching SIGINT when attached; this is done.
332 Remove item about having list_command not read symbols--why bother?
333
334 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
335
336 * TODO: Append contents of Projects file.
337 * Projects: Remove.
338
339 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
340
341 * corelow.c (add_solib_stub): Remove copying of to_sections,
342 pass current_target to SOLIB_ADD. The Sep 10 change failed
343 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
344 target memory.
345 * corelow.c (core_open): After reading the shared libraries,
346 copy the modified to_sections vector from current_target to
347 core_ops, so that core_close can free it later.
348 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
349 Pass down target parameter from SOLIB_ADD and use it instead of
350 directly accessing core_ops.
351
352 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
353
354 * solib.c: *BSD systems need <a.out.h> to be included before
355 <link.h>.
356
357 * i386b-nat.c: Add i386_float_info(), etc.
358 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
359
360 * config/nm-nbsd.h: New file, for generic NetBSD native support.
361 * config/i386/nm-nbsd.h: Use it.
362 * config/sparc/nm-nbsd.h: Use it.
363 * config/ns32k/nm-nbsd.h: Use it.
364
365 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
366 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
367 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
368 New files, support for NetBSD/i386.
369 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
370 New files, support for NetBSD/ns32k.
371
372 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
373
374 * .gdbinit: Add list-objfiles command.
375
376 * TODO: Reword item regarding NO_STD_REGS.
377
378 * coffread.c (record_minimal_symbol, coff_read_enum_type,
379 coff_read_struct_type): Allocate on symbol_obstack, not directly
380 via malloc/savestring.
381
382 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
383
384 * TODO: Add more items.
385 * tests: Remove the directory and all of its (obsolete) contents.
386
387 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
388
389 * coffread.c (init_stringtab): When copying length to stringtab,
390 use target format, not host format, since that is what the rest of
391 the code assumes.
392
393 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
394
395 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
396 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
397 NWINCLUDES definitions.
398 * i386-nlmstub.c: Removed.
399
400 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
401
402 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
403 char * (from const char *) before assigning. Don't save string we
404 pass to record_minimal_symbol (it already saves it).
405
406 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
407
408 * gdbtk.tcl: Let ^U delete lines in the command window.
409
410 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
411
412 * cp-valprint.c (static_field_print): New variable, controls
413 printing of static members.
414 (_initialize_cp_valprint): New print set subcommand
415 "static-members". Turn on printing of static members by default.
416 (cp_print_value_fields): Print static members if necessary.
417
418 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
419 (elf_locate_base): Use only standard BFD functions to collect
420 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
421 tag only if it got defined via the inclusion of <link.h>.
422
423 * f-exp.y: Write block for OP_VAR_VALUE.
424 * f-valprint.c (info_common_command): Handle `info common'
425 without an argument correctly.
426
427 * c-typeprint.c (c_type_print_base): Handle template constructors.
428 * symtab.c (gdb_mangle_name): Handle template method mangling,
429 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
430
431 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
432
433 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
434 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
435 * ch-valprint.c (chill_val_print): Pass index type directly
436 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
437 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
438 if the index type is a stub.
439
440 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
441
442 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
443 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
444 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
445 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
446 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
447 config/mips/riscos.mh, config/pa/hppahpux.mh,
448 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
449 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
450 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
451 define.
452 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
453
454 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
455
456 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
457 Also, add decl for symtab_to_filename.
458 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
459 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
460 routine decr replaces in line code.
461 * (create_file_win): Use catch to handle open failures more
462 elegantly. Also, create special window to display file open
463 failure message. Move opening of file prior to creation of text
464 widget.
465 * (create_asm_win): Add PC as argument. We now base disassembly
466 on PC instead of function name, since function names can be
467 ambiguous (usually seen with shared libs). Also, use catch to
468 simplify code where we don't care about failures.
469 * source.c (symtab_to_filename): New. Returns the file
470 associated with a symtab.
471 * top.c: Define interactive_hook. Called during QUIT to animate
472 the GUI.
473
474 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
475
476 * stabsread.c (read_type): Handle stub types for bitstrings.
477 * stabsread.c (read_array_type): Check for stub domain type
478 using TYPE_FLAG_STUB, not its length.
479 * gdbtypes.c (create_set_type): Handle a stub domain type.
480
481 * ch-exp.y: Get rid of some extra non-terminals, and move
482 their rules into primitive_value.
483 * parser-defs.h: Add comment about unary postfix operators.
484 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
485 * expprint.c (print_subexp): Recognize unary postfix operator.
486
487 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
488
489 * remote-hms.c: use remote_debug instead of hms_silent toggle.
490 Add warnings about depreciation of `snoop' cmd.
491
492 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
493
494 * remote-hms.c (hms_read_inferior_memory): Cope when
495 target sends both \r and \n.
496
497 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
498
499 * remote-mips.c (mips_error): Place NORETURN macro correctly.
500 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
501
502 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
503
504 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
505 mst_solib_trampoline.
506
507 * f-valprint.c (f_val_print): Change cast of valaddr from
508 CORE_ADDR * to char **, since that is how it is used.
509
510 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
511 using obsavestring, and pass that to prim_record_minimal_symbol.
512 Having the objfile point to bfd_asymbol_name directly doesn't work
513 if we save and restore a mapped symbol file.
514
515 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
516
517 * gdbtk.tcl: Add ref counts to breakpoint tags.
518 * Put quotes around function name in disassemble command to better
519 handle assembler names containing `.'.
520 * Make pclist element 0 be filler to avoid off-by-one problem with
521 line numbers.
522 * Set names of top-level windows.
523 * Add register display window.
524 * Add PC to label of assembly window.
525
526 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
527
528 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
529 to add a generic ROM monitor interface, and support file for the
530 WinBond W89K and the Oki OP50N PA based target boards.
531
532 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
533
534 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
535 disassembly more efficient.
536 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
537 callback.
538 * (gdb_loc): Include pc in return value. Also, return function
539 name if arg was specified.
540 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
541 after command completes.
542 * (gdbtk_init): Improve error handling.
543
544 * gdbtk.tcl: Add lots of comments. Clean up code.
545 * (gdbtk_tcl_fputs): Make output window redirectable.
546 * Add assembly window, and breapoint support.
547 * Make button 1 in margin toggle breakpoints.
548 * Use stippling to indicate breakpoint disabling.
549
550 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
551
552 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
553
554 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
555
556 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
557 change by replacing `symbols_added' with `so_last'.
558 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
559 global common symbols, they will be resolved by the runtime loader.
560 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
561 Handle scSCommon like scCommon symbols.
562
563 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
564
565 * corelow.c (add_solib_stub): Copy to_sections changes from
566 core_ops to current_target after adding the shared libraries.
567 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
568 find_corresponding_bincl_psymtab): Change `repeated header not seen'
569 error to a complaint, simplify complaint.
570 * procfs.c (signalname, errnoname): Make `name' const.
571 * symfile.c (reread_symbols): Use filename from old BFD to
572 reopen the objfile.
573 * values.c (record_latest_value): Don't record value in the
574 history chain until we are sure there won't be an error.
575
576 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
577
578 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
579 cruft.
580
581 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
582
583 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
584
585 * remote.c (fromhex): Make error more explicit.
586 (read_frame): Don't print bad checksum information unless
587 remote_debugging. Don't use repeat count unless it's > 0.
588 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
589 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
590 Optionally cope with BC style breakpoints.
591 (e7000_command): After command send directly to the E7000 mark
592 registers as changed.
593 (why_stop, e7000_wait: Understand BC style stop condition.
594 * sh-tdep.c (sh_skip_prologue): Understand more complicated
595 sequences. (frame_find_saved_regs): Likewise.
596 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
597 Handle extra arg.
598 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
599 (more work here to come)
600 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
601 fields.
602
603 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
604
605 * sparclite/Makefile.in: Assorted stuff needed for eload.
606
607 * sparclite/eload.c: Merge in command line argument parsing and
608 error message handling improvements orignally made to aload.c.
609
610 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
611
612 * defs.h (enum misc_command_type, command_control_type): Enums
613 for describing the command and control types.
614 (struct command_line): Add new fields to keep track of the command
615 type and body associated with the command.
616 * top.c: Include value.h. Delete whitespace at the end of lines.
617 (build_command_line, get_command_line): New functions.
618 (execute_control_command, while_command, if_command): Likewise.
619 (realloc_body_list, read_next_line): Likewise.
620 (recurse_read_control_structure): Likewise.
621 (execute_user_command): Call execute_control_command.
622 (read_command_lines): Simplify by calling read_next_line, call
623 read_control_structure for "if" and "while" commands.
624 (free_command_lines): Free new fields in the command structure.
625 (define_command): Reset control_level to zero.
626 (init_main): Install command handlers for "if" and "while" commands.
627
628 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
629
630 * c-typeprint.c (c_type_print_varspec_prefix,
631 c_type_print_varspec_suffix): Add cases for Fortran type codes.
632 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
633 call f77_value_literal_string instead.
634 * f_exp.y: Include <string.h>, move include of parser-defs.h.
635 (parse_number): Translate 'd' floats to 'e' so atof() works.
636 (yylex): Remove unused variables.
637 * f-lang.c: Include <string.h>.
638 (get_bf_for_fcn): Remove unused variable.
639 * f-typeprint.c (f_type_print_varspec_prefix,
640 f_type_print_varspec_suffix): Remove unused
641 variables, add cases to switch statements.
642 (f_type_print_base): Remove unused variables.
643 * f-valprint.c (gdbcore.h, command.h): Include.
644 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
645 Call read_memory_integer with correct number of arguments.
646 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
647 with correct argument type.
648 (f77_print_array): Removed unused array array_size_array.
649 (f_val_print): Don't use a CORE_ADDR as a char *.
650 * valops.c (value_cast): Handle COMPLEX and BOOL types.
651 (value_assign): Handle Fortran literal string and complex values.
652 (f77_cast_into_complex, f77_assign_from_literal_string,
653 f77_assign_from_literal_complex): New functions.
654
655 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
656
657 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
658 case more robust.
659
660 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
661
662 * i960-tdep.c (signal.h): Don't include.
663
664 * cxux-nat.c (target_is_m88110): Remove definition.
665
666 * configure.in (config/nm-empty.h): If cross only, use instead
667 of config/nm-trash.h.
668 * config/nm-trash.h: Remove.
669 * config/nm-empty.h: New file.
670 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
671 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
672 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
673 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
674 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
675
676 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
677
678 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
679
680 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
681
682 * configure.in: No longer look for nm, tm, and xm headers in
683 config/<header>; they are always in config/<cpu>/<header>.
684
685 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
686
687 * objfiles.c (allocate_objfile): Add the newly-created objfile to
688 the end of the list of objfiles, instead of at the beginning.
689
690 * xcoffread.c (allocate_include_entry): New function, abstracted
691 from code in record_include_begin.
692 (record_include_begin, record_include_end): Call it.
693
694 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
695 target_has_stack to decide whether to create a real stack frame
696 for the cache.
697
698 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
699 section.
700 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
701
702 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
703
704 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
705
706 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
707 field names into what is expected by sparc-nat.c.
708
709 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
710
711 * c-typeprint.c (c_typedef_print): Add missing Chill support.
712
713 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
714
715 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
716 doing Power PC.
717 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
718
719 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
720 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
721 ser-tcp.
722
723 * nlm/Makefile.in: Get rid of NWSOURCE.
724 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
725 * nlm/gdbserve.o: Add dummy __main routine.
726 * nlm/gdbserve.def: Turn on debug.
727
728 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
729
730 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
731
732 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
733
734 * config/tm-nbsd.h: New file, support for all NetBSD targets.
735 * config/xm-nbsd.h: fix typo.
736 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
737 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
738 conventions.
739 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
740
741 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
742
743 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
744 change typeo in error msg (`inferrior' -> `inferior').
745
746 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
747
748 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
749 attach_flag (this check was performed by the callers). Also check
750 inferior_thisrun_terminal.
751 * inftarg.c (child_wait), lynx-nat.c (child_wait),
752 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
753 attach_flag in deciding whether to call set_sigint_trap and
754 clear_sigint_trap.
755
756 * value.h (struct value): Change literal_data from PTR to char *,
757 since that is the way it is used.
758
759 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
760
761 * somread.c (som_symfile_read): Force unwinds to be re-read after
762 reading in a new partial symbol table.
763
764 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
765
766 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
767 an obsolete conditional.
768 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
769 an obsolete conditional.
770 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
771 comments.
772
773 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
774
775 * Makefile.in (ns32k-opcode.h): Remove reference.
776 (ns32k-pinsn.o): Update dependencies.
777 * ns32k-opcode.h: Remove file.
778 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
779 all other code in this file.
780
781 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
782
783 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
784 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
785
786 * nlm/Makefile.in: Add rule for .S.o.
787 * nlm/aio.h: Protect from multiple inclusions.
788 * nlm/alpha-io.S: Remove everything we don't need.
789 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
790 Remove, no longer needed.
791 * nlm/alpha.c: Merge in lots of stuff from previous files.
792 * nlm/alpha.h: Don't #include alpha-patch.h. Make
793 breakpoint_insn extern.
794 * Move stuff from alpha-patch.h into here.
795
796 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
797
798 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
799
800 * annotate.c (annotate_starting): Flush output.
801
802 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
803
804 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
805 the callers of symbol_file_add. Gets rid of heuristic fence-post
806 warnings on mips and alpha targets when the PC resides in a shared
807 library which is not yet read in.
808 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
809 irix5-nat.c (solib_add), osfsolib.c (solib_add),
810 remote-vx.c (vx_open), solib.c (solib_add):
811 Add call to reinit_frame_cache after all shared libraries are read in.
812 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
813 symfile.c (symbol_file_command, add_symbol_file_command):
814 Add call to reinit_frame_cache after symbol_file_add.
815
816 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
817
818 * config/xm-nbsd.h: New file, support for all NetBSD ports.
819 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
820 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
821 * configure.in: Add sparc-*-netbsd target.
822
823 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
824
825 * remote-vx.c (vx_attach): Interpret the command argument as an
826 unsigned long.
827
828 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
829
830 * configure.in: Change i[34]86 to i[345]86.
831 * nlm/configure.in: Likewise.
832 * gdbserver/configure.in: Likewise.
833
834 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
835
836 * configure.in (i386-*-netware): Automatically configure nlm
837 subdir.
838
839 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
840
841 * nlm/gdbserve.c: conditionalize header file inclusion for either
842 NetWare 4.0 or PIN targets.
843 * nlm/i386.c: include appropriate header files.
844 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
845 targets.
846
847 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
848
849 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
850 * nlm/gdbserve.def: Autoload clib.
851
852 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
853
854 * breakpoint.c (condition_command): Call breakpoints_changed.
855
856 * gdbtypes.h: Declare f77_create_literal_string_type and
857 f77_create_literal_complex_type.
858 * valops.c (f77_value_literal_string, f77_value_substring,
859 f77_value_literal_complex): Use xmalloc not malloc.
860 * valops.c (f77_value_literal_string, f77_value_substring):
861 Make addr char * not CORE_ADDR.
862 * value.h (struct value): Add new field literal_data of aligner union.
863 (VALUE_LITERAL_DATA): Use it.
864 * f-lang.h: Declare find_common_for_function.
865 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
866 myaddr fields of a union. Don't overload it with the frame field
867 (not sure this is necessary; I'm not sure what lval_* codes
868 VALUE_SUBSTRING_* can be used with).
869
870 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
871
872 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
873 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
874
875 * rs6000-nat.c: Include libbfd.h again, needed until reference
876 to bfd_cache_lookup is cleaned out.
877
878 * config/i386/linux.mh (XM_CLIBS): Add -lm.
879
880 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
881
882 Work to reduce the interrupts-off duration when running in DOS.
883 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
884 (dos_async_rx): rewrite to unpack as many characters from the
885 asynctsr as possible into a local buffer.
886
887 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
888
889 Initial Fortran language support, adapted from work by Farooq Butt
890 (fmbutt@engage.sps.mot.com).
891 * Makefile.in: Add Fortran-related files and dependencies.
892 * defs.h (language_fortran): New language enum.
893 * language.h (_LANG_fortran): Define.
894 (MAX_FORTRAN_DIMS): Define.
895 * expression.h: Reformat to standard.
896 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
897 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
898 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
899 TYPE_CODE_LITERAL_STRING): New type codes.
900 (type): New fields upper_bound_type and lower_bound_type.
901 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
902 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
903 macros.
904 (builtin_type_f_character, etc): Declare.
905 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
906 * f-exp.y: New file, Fortran expression grammar.
907 * f-lang.c: New file, Fortran language support functions.
908 * f-lang.h: New file, Fortran language support declarations.
909 * f-typeprint.c: New file, Fortran type printing.
910 * f-valprint.c: New file, Fortran value printing.
911 * eval.c (evaluate_subexp): Add code for new expression opcodes,
912 fix wording of error message.
913 * gdbtypes.c (f77_create_literal_complex_type,
914 f77_create_literal_string_type): New functions.
915 * language.c (set_language_command): Add Fortran info.
916 (calc_f77_array_dims): New function.
917 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
918 expression opcodes.
919 * symfile.c (deduce_language_from_filename): Recognize .f and .F
920 as Fortran source files.
921 * valops.c (f77_value_literal_string, f77_value_substring,
922 f77_value_literal_complex): New functions.
923
924 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
925
926 * c-typeprint.c (c_print_type): Assume demangled arguments
927 if a '(' is found in varstring, looking for ')' at the end of
928 varstring did fail with demangled const member functions, which
929 have a trailing `const'.
930 * remote.c (get_offsets, putpkt): Change to `char' buffers,
931 to avoid errors when compiling with DEC c89.
932 (remote_wait): Cast to `char *' before passing buffer to
933 fputs_filtered, to avoid errors when compiling with DEC c89.
934 (remote_wait): Do not return inferior_pid by default, this
935 statement is never reached, which causes warnings from some
936 compilers.
937 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
938 * symfile.c (load_command): If called with no argument, try
939 to get the filename from the executable file.
940 (generic_load): Remove check for NULL filename, it is done
941 in load_command now.
942
943 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
944
945 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
946 from June 2, 1994 (what was I thinking?!?). Fix it right this
947 time.
948
949 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
950
951 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
952
953 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
954
955 * README: Grammar improvements, clarifications, updates.
956
957 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
958
959 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
960 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
961 * configure.in (powerpc-*-netware*): Automatically configure nlm
962 subdir.
963 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
964 specific stuff. Make things more configurable.
965 * nlm/configure.in: Add powerpc-*-netware* target. Use
966 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
967 files.
968 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
969 Remove lots of architecture-specific stuff.
970 * nlm/gdbserve.def: Add new imports.
971 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
972 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
973 register library.
974 * nlm/prelude.o: What was this doing here?
975 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
976 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
977 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
978 * config/powerpc/tm-ppc-nw.h: Ditto.
979
980 * nlmstub.def: New file, contains imports for 386 nlm stub.
981
982 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
983
984 * remote-pa.c: New file for HPPA embedded support. Currently it's
985 a copy of remote.c.
986 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
987
988 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
989
990 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
991 STORE_RETURN_VALUE): Define to use %a0 for pointers.
992
993 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
994
995 * remote-mips.c: Remove unused declaration of mips_load.
996
997 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
998
999 * coffread.c: General cleanup, and support for section offsets.
1000 (time.h, sys/types.h, libbfd.h): Don't include.
1001 (cur_src_start_addr, cur_src_end_addr): Rename to
1002 current_source_start_addr, current_source_end_addr.
1003 (nlist_stream_global): Remove.
1004 (nlist_bfd_global): New global variable.
1005 (coff_symfile_read): Remove code that gets and uses fileno()
1006 directly.
1007 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1008 section_offsets parameter, add text/data section offset to
1009 appropriate symbols' values.
1010 (read_one_sym): Use bfd_read instead of fread.
1011 (init_stringtab, init_lineno): Change first parameter to a bfd,
1012 use bfd routines instead of raw I/O.
1013
1014 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1015
1016 * symtab.c (decode_line_1): If funfirstline and we get a
1017 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1018
1019 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1020 Remove; unused.
1021 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1022 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1023 (TAGS): Also pass result of find on config sub-directory to etags.
1024 (ALLPARAM): Remove; now unused.
1025
1026 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1027
1028 * Makefile.in (VERSION): Bump to 4.13.1
1029 * NEWS, README: Update to match gdb 4.13 release version.
1030
1031 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1032
1033 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1034 * cxux-nat.c: Remove dangling #else block.
1035 (m88k_harris_core_register_addr): New function.
1036
1037 * environ.c (init_environ): If no environment, do nothing.
1038
1039 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1040
1041 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1042 `W` message.
1043
1044 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1045
1046 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1047 argument lists.
1048
1049 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1050
1051 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1052 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1053 Include "libiberty.h" instead.
1054
1055 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1056
1057 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1058 add additional argument specifying raw address to permit
1059 proper release of debug registers.
1060 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1061 change all callers.
1062
1063 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1064
1065 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1066 define them in top.c. Add comments to the hooks.
1067
1068 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1069
1070 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1071 `to_remove_breakpoint' fields.
1072
1073 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1074
1075 * infcmd.c (run_command): Remove comment suggesting using
1076 target_has_execution instead of inferior_pid.
1077
1078 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1079
1080 * remote-mips.c (mips_open): add code to handle baud rate.
1081
1082 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1083
1084 * infrun.c (wait_for_inferior): Call target_resume() upon
1085 detection of new processes.
1086
1087 * procfs.c (create_procinfo): Return pointer to new procinfo
1088 structure.
1089 * (do_detach): Spacing & formatting cleanup.
1090 * (procfs_wait): Move wait_again label to ensure that we really
1091 wait again. On exit from fork, release new child from gdbs'
1092 clutches.
1093 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1094
1095 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1096
1097 * i386-nlmstub.c (handle_exception): Wait until the thread has
1098 been started before killing the NLM by pointing the PC at
1099 _exit().
1100
1101 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1102
1103 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1104 Irix 5 has a standard _sigtramp signal handler.
1105 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1106 it is not needed for a standard _sigtramp signal handler.
1107 Add shared library sections to the section table of the target
1108 before adding the symbols.
1109 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1110 instructions that do not prepare a stack adjustment.
1111 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1112 which does the right thing on machines where `char' is unsigned.
1113
1114 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1115
1116 * remote.c (remote_open): Move setting of inferior_pid prior to
1117 call to remote_start_remote. Also use unique value for pid to
1118 avoid confusion with read_register_pid & friends.
1119 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1120
1121 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1122
1123 * dwarfread.c (bfd.h): Don't include.
1124
1125 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1126
1127 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1128 kill the program being debugged. KillMe(), the undocumented
1129 call intended for this purpose, causes the server to hang.
1130
1131 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1132
1133 * remote.c (read_frame): Calculate run length encoded checksum
1134 correctly.
1135 * config/sh/stub.c: New file.
1136
1137 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1138
1139 * target.c (find_default_run_target): Make sure to_can_run is set
1140 before calling it.
1141
1142 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1143
1144 * TODO: Remove note about fast watchpoints and remove obsolete
1145 Mach stuff.
1146
1147 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1148
1149 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1150 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1151 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1152
1153 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1154
1155 * target.c (add_target): Don't call clean_target on target
1156 vectors anymore.
1157 * (unpush_target): Test for to_close being set before calling.
1158 * (target_xfer_memory, target_info): Check for to_has_memory
1159 before playing with memory.
1160
1161 * remote.c (remote_open): Set inferior_pid to make kill command
1162 happy.
1163 * inflow.c (kill_command): Revert change of Aug 2. Use
1164 inferior_pid to determine whether to print out "The program is not
1165 being run." message.
1166
1167 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1168
1169 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1170 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1171 * m3-nat.c: Pass argument to return_to_top_level.
1172 Declare m3_kill_inferior before use.
1173 (port_chain_insert): In "can't happen" case, abort rather than
1174 setting `mid' to large decimal constant (which gcc warns about).
1175 (get_thread_name): Use cast to convert const char * to char *.
1176 (add_mach_specific_commands): #if 0 "thread break" command.
1177 (m3_trace_him): Call push_target.
1178 (mach_really_wait): New argument pid; remove unused
1179 variable pid.
1180 (intercept_exec_calls): Call target_terminal_init and
1181 target_terminal_inferior once the child execs.
1182 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1183
1184 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1185
1186 * procfs.c (procfs_mourn_inferior): don't dereference the
1187 procinfo pointer after it has been freed.
1188
1189 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1190
1191 * breakpoint.c (breakpoint_1): Improve pluralization in display
1192 of breakpoint hit counts.
1193
1194 * language.h (struct language_defn): Remove unused field
1195 la_longest_float.
1196 (longest_float): Remove, no longer used.
1197 * language.c (unknown_language_defn, auto_language_defn,
1198 local_language_defn): Remove init of la_longest_float field.
1199 * c-lang.c (c_language_defn, cplus_language_defn,
1200 asm_language_defn): Ditto.
1201 * ch-lang.c (chill_language_defn): Ditto.
1202 * m2-lang.c (m2_language_defn): Ditto.
1203
1204 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1205
1206 * defs.h (bfd_read, bfd_seek): Remove declarations.
1207 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1208
1209 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1210
1211 * inflow.c (kill_command): Fix a bug which prevented target
1212 programs to be killed.
1213
1214 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1215
1216 * defs.h: Change two-line declarations to one-line form.
1217 (NORETURN): Define as "volatile" only for older GCCs.
1218 (ATTR_NORETURN): Define for newer GCCs.
1219 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1220
1221 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1222
1223 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1224 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1225 disable_breakpoint): Don't call breakpoints_changed; it is now
1226 called via the *_breakpoint_hook functions.
1227 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1228
1229 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1230
1231 * stabsread.c (read_type): Fix a bug in enum size calculation.
1232
1233 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1234
1235 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1236 argument types to shut up GCC.
1237
1238 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1239 linker stub, then return the address the stub will return to.
1240 (frame_saved_pc): Correctly restart the search for the saved
1241 pc when a linker stub is encountered.
1242
1243 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1244 register stores emitted by the version 9 HP compilers.
1245 (inst_saves_fr): Relax test for a specific base register (%r1);
1246 this avoids losing with the version 9 HP compilers.
1247 (skip_prologue): Try to skip argument stores emitted by the HP
1248 compilers. It's not perfect, but it's better than before.
1249
1250 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1251
1252 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1253 calling write_register_pid.
1254 * (write_register_pid): Add prototype.
1255
1256 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1257
1258 * remote.c (read_frame): Split readchar/checksum calculation into
1259 two parts since evaluation order is undefined.
1260
1261 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1262
1263 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1264 * Makefile.in (coredep.o): Add inferior.h as dependency.
1265 * inflow.c: Add F_SETOWN to list of defines to check
1266 around code that uses F_SETOWN.
1267
1268 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1269
1270 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1271 set the -L and -B directory prefixes so we can link with it.
1272
1273 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1274
1275 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1276 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1277 where appropriate.
1278
1279 * General hackery to support alternate user-interface.
1280 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1281 disable_breakpoint): Call hooks for alternate user-interface.
1282 * defs.h: Add declarations for alternate user-interface hooks.
1283 * main.c (main): Add --nw (and --nowindows) options to disable
1284 the GUI.
1285 * (near call to command_loop): Call command_loop_hook if set.
1286 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1287 * stack.c: Call print_frame_info_listing_hook if set.
1288 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1289 other files to make sure that calls to error and warning will
1290 work. Call init_ui_hook after everything else.
1291 * utils.c (query): Call query_hook if set.
1292 * (gdb_flush): Call flush_hook if set.
1293 * Change _initialize_utils to initialize_utils cuz we don't use
1294 automatic initialization of utils.c anymore.
1295
1296 * Support for TK GUI.
1297 * Makefile.in: Add rule for gdbtk.o.
1298 * configure.in: Add support for --enable-gdbtk.
1299 * gdbtk.c: New file. Contains support routines for TK interface.
1300 * gdbtk.tcl: New file. Implements GUI policy.
1301
1302 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1303 necessary.
1304
1305 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1306
1307 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1308 there and we are using the gcc from the tree.
1309 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1310
1311 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1312
1313 * Makefile.in (annotate.o): Add dependencies.
1314
1315 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1316
1317 * sparclite/aload.c: Added new -q (quiet) option.
1318 return 0 exit status if file was successfully downloaded.
1319
1320 * nlm/gdbserve.c: merge in command line argument parsing changes
1321 and bug fixes made to i386-nlmstub.c.
1322
1323 * i386-nlmstub.c: The returnLength field must be initialized
1324 before portConfig is passed to AIOGetPortConfiguration.
1325 Compare command line arguments with strnicmp(); args are
1326 case insensitive on netware.
1327
1328 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1329
1330 * Makefile.in (DISTSTUFF): Add definition.
1331 (diststuff): Add for new distribution support.
1332 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1333 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1334 Remove old distribution building rules, now uses standard
1335 distribution support in parent directory Makefile.in.
1336
1337 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1338
1339 * target.c (push_target): Cast result from xmalloc.
1340
1341 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1342
1343 * elfread.c (elf_symtab_read): Discard compiler labels generated
1344 by the Solaris 2.1/Intel SunPro compiler.
1345
1346 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1347
1348 * target.c (nomemory): Fix prototype and routine to take correct
1349 args.
1350
1351 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1352
1353 * Makefile.in (clean): Remove libgdb-files.
1354
1355 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1356
1357 * coredep.c: Include inferior.h.
1358
1359 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1360
1361 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1362 line arguments.
1363
1364 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1365
1366 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1367 .cp as C++, alphabetize better.
1368
1369 * breakpoint.c (ignore, condition): Move usage note into body of
1370 help text, so first line can be one-line summary.
1371
1372 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1373
1374 * target.c (unpush_target): Fix handling of removal of top target.
1375
1376 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1377
1378 * Makefile.in: Add stuff to build nlmstub.
1379 * Add rule for annotate.o to keep Sun make happy.
1380 * configure.in: Add config for powerpc/Netware.
1381
1382 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1383 filename. This speeds up handling of trailing N_SO stabs (they
1384 mark the end of a .o file).
1385
1386 * target.c, target.h: Change the way pushing and popping of
1387 targets work to support target overlays and inheritance.
1388 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1389 Fixup references to current_target, due to previous changes.
1390
1391 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1392 needed to get the address of longjmp out of the target.
1393
1394 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1395
1396 * main.c: Include <ctype.h>.
1397
1398 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1399
1400 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1401 prompt.
1402
1403 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1404
1405 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1406
1407 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1408
1409 * Makefile.in (VERSION): Bump to 4.12.4.
1410
1411 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1412
1413 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1414 * configure.in (m88*-harris-cxux*): New configuration.
1415 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1416 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1417 New files.
1418 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1419 (TARGET_WRITE_PC): Pass pid through to register writers.
1420
1421 * configure.in (m68*): Put vendor-only-specified host configs
1422 after vendor-and-os-specified configs.
1423 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1424
1425 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1426 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1427 consistently.
1428
1429 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1430
1431 * elfread.c (elf_symtab_read): Handle error return from
1432 bfd_get_dynamic_symtab_upper_bound gracefully.
1433
1434 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1435
1436 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1437 registers in use by the inferior.
1438 * coredep.c (fetch_core_registers, register_addr): Use it.
1439 * findvar.c (registers_changed, registers_fetched,
1440 read_register_bytes): Ditto.
1441 * infcmd.c (do_registers_info, registers_info): Ditto.
1442 * infptrace.c (fetch_inferior_registers,
1443 store_inferior_registers): Ditto.
1444 * stack.c (frame_info): Ditto.
1445
1446 * coredep.c (CORE_REGISTER_ADDR): New macro.
1447 (fetch_core_registers): Use it.
1448
1449 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1450 * symfile.c (add-symbol-file): Add usage note to help string.
1451 (add_shared_symbol_files_command): New command.
1452
1453 gcc -Wall lint.
1454 * inferior.h (read_pc_pid): Declare.
1455 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1456 variable b, remove unused variable other_type_used.
1457 * main.c (inferior.h, call-cmds.h): Include.
1458 (gdb_init): Declare.
1459 * remote.c (remote_wait): Return 0 by default.
1460
1461 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1462
1463 Stop printing at null char option, from Oliver Meyer
1464 (omeyer@i3.informatik.rwth-aachen.de).
1465 * valprint.h, valprint.c (stop_print_at_null): New global.
1466 * valprint.c (_initialize_valprint): New print set subcommand
1467 "null-stop".
1468 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1469 printing a char array, adjust the number of chars to print.
1470
1471 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1472
1473 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1474 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1475 pic code in addition to prologues where an instruction from the
1476 prologue gets moved into the delay slot of a branch instruction
1477 immediately following the prologue. A table of potential prologue
1478 instructions (prologue_insn_tbl) is now used for picking apart a
1479 function prologue.
1480 (frame_find_saved_regs): Changed the way in which limit gets set
1481 so that the delay slot of branch instructions immediately
1482 following the prologue gets examined.
1483 (pushed_size, store_parm_word, store_parm, push_parameters,
1484 collect_returned_value): Deleted.
1485
1486 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1487
1488 * infrun.c (wait_for_inferior): Handle stepping into leaf
1489 functions whose prologue consists of gp loading code only.
1490
1491 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1492
1493 * dbxread.c: Don't include libbfd.h.
1494 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1495 <time.h>, or <sys/types.h>.
1496 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1497 collect information about the stab and stab string sections.
1498
1499 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1500
1501 * stabsread.c (read_huge_number): handle large unsigned number
1502 for stabs generated by os9k C compiler.
1503
1504 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1505
1506 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1507 * breakpoint.h (hit_count): New breakpoint field.
1508 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1509 (clear_breakpoint_hit_counts): New function.
1510 (bpstat_stop_status): Increment the hit count.
1511 (breakpoint_1): Display the hit count.
1512 * infcmd.c (run_command): Reset breakpoint hit counts.
1513 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1514 displaying hit counts.
1515
1516 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1517
1518 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1519 symbols for all symbol files. Makes skipping over the
1520 trampoline code work when stepping from a function in a shared
1521 library into a function in a different shared library for Irix 5.
1522 Other ELF targets do not have enough information in their
1523 dynamic symbol tables to make this work.
1524 (elf_symtab_read): Relocate mst_solib_trampoline address.
1525
1526 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1527
1528 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1529 * configure.in (m68*-atari-sysv4*): New configuration.
1530 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1531 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1532 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1533 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1534 * config/m68k/amix.mh, config/m68k/amix.mt,
1535 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1536 by m68kv4 files.
1537
1538 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1539
1540 * symtab.c (find_function_start_sal): New function to find
1541 the start of a function from a function symbol.
1542 (decode_line_1, decode_line_2): Use it instead of open coded
1543 partial copies of the code.
1544 (list_symbols): Quote symbol name before passing it to
1545 break_command to enable proper handling of mangled symbols.
1546
1547 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1548
1549 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1550 * ch-exp.y (yylex): First try name lookup using exact name
1551 typed by user; if that fails, try lower-cased name.
1552
1553 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1554
1555 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1556 Move "no debugging symbols found" test to symfile.c.
1557 * symfile.c (syms_from_objfile, reread_symbols): Add
1558 "no debugging symbols found" test.
1559 * coffread.c (init_stringtab): Handle stripped files with a
1560 stringtab offset of zero gracefully.
1561 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1562 BFD instead of stop_pc heuristic to determine if it is a dynamically
1563 linked object file.
1564 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1565 ioctl, it indicates that the process has exited.
1566
1567 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1568
1569 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1570 .PARISC.unwind section now.
1571
1572 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1573
1574 * breakpoint.c (mention): Always show breakpoint address if no
1575 source file.
1576
1577 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1578
1579 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1580 handling of shared libraries for non-ELF executables, but only if
1581 HANDLE_SVR4_EXEC_EMULATORS is defined.
1582 (locate_base): Try to find debug_base in the dynamic linker
1583 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1584 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1585 Define to enable handling of shared libraries for a.out executables,
1586 run under Solaris BCP.
1587
1588 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1589
1590 * infrun.c (wait_for_inferior): Print "Program exited normally"
1591 regardless of batch_mode.
1592 * defs.h, top.c (batch_mode): Removed.
1593
1594 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1595
1596 * Makefile.in (dcache_h): Remove redundant definition.
1597 (init.c): Add a comment.
1598 (top.c): Remove explicit compile action.
1599 * breakpoint.c (mention): Share code indicating location of
1600 break/watchpoints, don't print address if addressprint is off.
1601 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1602 (demangle): Remove redundant declarations.
1603 * eval.c: Remove redundant function declarations.
1604 * objfiles.h: Cosmetic and grammatical improvements.
1605 * TODO: Various updates.
1606
1607 * remote-mips.c: Replace all \r chars with \015.
1608 (mips_receive_header): Display control characters readably.
1609 (mips_xfer_memory): Add a simple progress display.
1610
1611 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1612
1613 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1614 using go32.
1615 * remote-hms.c (flush): New function.
1616 (expect): Get edge case right.
1617 (hms_read_inferior_memory): Be more tolerant of line noise.
1618
1619 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1620
1621 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1622 target files, not non-existent mach3.mh and mach3.mt.
1623
1624 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1625
1626 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1627 symbols for all symbol files. Makes skipping over the
1628 trampoline code work when stepping from a function in a shared
1629 library into a function in a different shared library.
1630 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1631
1632 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1633
1634 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1635 names mean end of .o file.
1636 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1637 top of routine. Handle new thread notification cleanly.
1638 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1639 thread notification scheme.
1640 * (child_resume): General cleanups, handle resumption of all
1641 threads properly.
1642
1643 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1644
1645 * ser-go32.c: Rewrite to run under windows.
1646 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1647 bus interface.
1648 * serial.c (serial_open): Notice device "pc".
1649 * remote-e7000.c: Fix copyright date.
1650 (expect): Compare \n and \r the same.
1651 (e7000_open): Allow pc as a serial port
1652 * sh/sh.mt: Add ser-e7kpc.
1653 * h8300/h8300hms.mt: Add ser-e7kpc.
1654 * main.c (proc_wait): Don't wait if using go32.
1655
1656 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1657
1658 * somread.c: Simplify by using stabsect_build_psymtabs.
1659 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1660 corresponding to the name of the text section. All references
1661 changed.
1662 (somstab_build_psymtabs): Delete function, no longer needed.
1663
1664 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1665
1666 * somread.c: Renamed from paread.c. Changed function names and
1667 comments to reflect that this file deals with SOM (an object file
1668 format), rather than the PA (a cpu).
1669 (Makefile.in): Chaned appropriately.
1670 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1671 * dbxread.c (somstab_build_psymtabs): Renamed from
1672 pastab_build_psymtabs.
1673
1674 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1675
1676 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1677 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1678 core-svr4.
1679 * Makefile.in: Updated for core-sol2.c.
1680 * README: Add notes about SPARCworks cc under Solaris 2.x,
1681 from Casper H.S. Dik (casper@fwi.uva.nl).
1682 * config/mips/xm-makeva.h: Removed, no longer necessary.
1683 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1684 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1685 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1686
1687 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1688
1689 * gdba.el: Put program input and output in a separate buffer.
1690
1691 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1692
1693 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1694 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1695 with global variable of same name in libnsl.so on UnixWare.
1696
1697 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1698
1699 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1700 embedded in template name.
1701
1702 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1703
1704 * config/i386/nm-linux.h: change calling convention of
1705 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1706 target_insert_watchpoint() and
1707 target_remove_watchpoint().
1708
1709 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1710 to be long long in gdb.
1711 * config/mips/tm-bigmips.h: ditto.
1712
1713 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1714
1715 * c-lang.c (asm_language_defn): New definitions for language_asm,
1716 mostly copied from c_language_defn, to avoid warnings when
1717 switching between c and asm stack frames.
1718
1719 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1720
1721 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1722 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1723 (upgrade_type, handle_psymbol_enumerators): Likewise.
1724 (has_opaque_xref, cross_ref): Likewise.
1725 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1726 debugging information, rather than doing it here.
1727 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1728 point in ecoff_debug_swap backend structure, rather than calling
1729 ecoff_slurp_symbolic_info directly.
1730
1731 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1732
1733 * breakpoint.c: Include annotate.h. Call annotate_field rather
1734 than printing annotation directly.
1735
1736 * main.c: Include string.h.
1737
1738 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1739
1740 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1741 call it instead of doing normal loop.
1742 * infcmd.c (attach_command): Don't call wait_for_inferior if
1743 running Mach 3.
1744 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1745 hook that can decide whether to step over the next breakpoint.
1746 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1747 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1748 doing normal quit.
1749
1750 * configure.in: Improve sorting/formatting of hosts and targets.
1751 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1752 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1753 * Makefile.in (stop-gdb): New target.
1754 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1755 in Mach 3.
1756
1757 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1758
1759 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1760 the identical initialization can be deleted from main.c, but i
1761 haven't done so just in case.
1762
1763 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1764
1765 * gdba.el: Added menu windows and slightly improved window
1766 handling to gdba.el. Fixed numerous minor bugs that were causing
1767 emacs and gdb to fall out of sync.
1768
1769 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1770
1771 * breakpoint.c: annotate changes lost at merge, put back in.
1772
1773 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1774
1775 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1776 i387-tdep.o.
1777
1778 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1779
1780 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1781 of inftarg.o.
1782 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1783 writing of floating registers, the dpx2 kernel disallows it.
1784 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1785 is contained in o_praw.
1786 * irix5-nat.c (solib_map_sections): Adjust sections by the
1787 difference between the loaded address and the prelinked address.
1788 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1789 address.
1790 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1791 symbols, their value is absolute.
1792 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1793 libraries fh->adr fields of zero. Relocate minimal symbol values
1794 upon readin. Relocate non-stabs symbols upon readin.
1795 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1796 start address of the outermost block.
1797 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1798 instead of section_offsets and use relocated pst->textlow for
1799 line number and procedure address relocations.
1800
1801 From gmo@MicroUnity.com (Guillermo A. Loyola):
1802 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1803 Handle SGI Irix5 stIndirect symbol type.
1804
1805 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1806
1807 * breakpoint.c: fix a syntax error native cc does not like.
1808
1809 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1810 * sparclite/Makefile.in: ditto.
1811 * sparcl-tdpe.c: change file name because first 8 chars has to be
1812 unique.
1813 * sparcl-stub.c: ditto.
1814
1815 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1816
1817 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1818
1819 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1820
1821 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1822 ignore) a PID argument.
1823 (hppa_pop_frame): Pass a PID to target_write_pc.
1824 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1825 and pass through a PID argument.
1826 (target_read_pc, target_write_pc): Update prototypes.
1827
1828 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1829
1830 * Makefile.in: add new file sparclite-tdep.c.
1831 * sparclite/Makefile.in: add new file sparclite-stub.c.
1832 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1833 support.
1834 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1835 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1836 defiines and code.
1837 * sparclite-tdep.c: new file, contains hardware breakpoint support
1838 code.
1839 * sparclite-stub.c: new file, stub code that add support hardware
1840 breakpoint support.
1841 * breakpoint.c: add hardware breakpoint support.
1842 * breakpoint.h: add new breakpoint type to support hardware
1843 breakpoint.
1844 * config/mips/nm-irix4.h: change interface for target dependent
1845 code supporting watch point.
1846 * config/pa/nm-hppab.h: change interface for target dependent
1847 code supporting watch point.
1848
1849 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1850
1851 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1852 output.
1853 * stabsread.c (read_struct_fields): os9k nested structure does not
1854 have terminating ';', instead it just get to ',' and bit position
1855 and length.
1856
1857 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1858
1859 * nlmread.c (nlm_symtab_read): Clean up a bit.
1860 * (nlm_symfile_read): Record bounds of main() so that backtrace
1861 command will know where to stop.
1862 * objfiles.c (objfile_relocate): Relocate entry point/func info
1863 for backtrace as well.
1864 * objfiles.h: Define values for invalid PCs for entry point info.
1865 * symfile.c (init_entry_point_info): Initialize invalid values
1866 with aforementioned macros.
1867 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1868 to cause backtrace to stop when it gets back to main().
1869 * config/i386/tm-i386nw.h: Ditto.
1870
1871 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1872
1873 Fix value_print, which used to be ostensibly language-independent,
1874 but would print pointers and arrays in C syntax. Instead, call
1875 a language-specific function.
1876 * language.h (struct language_defn): New functional field
1877 la_value_print.
1878 (LA_VALUE_PRINT): New macro.
1879 * language.c (unk_lang_value_print): New stub/dummy function.
1880 (unknown_language_defn, auto_language_defn, local_language_defn):
1881 Use it.
1882 * c-valprint.c (c_value_print): New function, with code moved from:
1883 * valprint.c (value_print): ... here. Now just invoke
1884 LA_VALUE_PRINT to do language-specific stuff.
1885 * valprint.c (value_print_array_elements): Make non-static.
1886 * c-lang.c (c_language_defn, cplus_language_defn): Add
1887 c_value_print in the la_value_print field.
1888 * m2-lang.c (m2_language_defn): Likewise.
1889 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1890 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1891 * ch-valprint.c (chill_value_print): New function, based on
1892 c_value_print, but use Chill "look and feel."
1893 * c-lang.h (c_value_print): New prototype.
1894 * ch-lang.h (chill_value_print): New prototype.
1895 * value.h (value_print_array_elements): New prototype.
1896
1897 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1898 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1899
1900 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1901
1902 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1903 to new file top.c. Make things extern instead of static and
1904 similar rearrangements to deal with this.
1905 * top.h: New file.
1906 * utils.c: Move fputs_unfiltered to main.c. Remove
1907 FPUTS_UNFILTERED_OVERRIDE ifndef.
1908 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1909 and libgdb uses utils.c and top.c.
1910
1911 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1912
1913 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1914
1915 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1916
1917 * ch-valprint.c (chill_val_print_array_elements): New function.
1918 A Chill version of val_print_array_elements, it prints the
1919 array index labels, in additions ot the array element values.
1920 (chill_val_print): Use the new function.
1921
1922 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1923
1924 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1925 target.
1926 * defs.h (enum language): Add language_asm.
1927 * findvar.c (read_register_bytes read_register_gen
1928 write_register_bytes read_register read_register_pid
1929 write_register write_register_pid supply_register): Move multi-
1930 thread handling down into these routines. Create XXX_pid routines
1931 that allow register references to specify the pid.
1932 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1933 read_sp write_sp read_fp write_fp): Move these routines from
1934 infcmd to findvar to centralize the whole mess.
1935 * i386-nlmstub.c: Portability fixes.
1936 * infptrace.c (child_resume): Conditionalize to allow other natives
1937 to override it. Remove PIDGET gubbish, it's no longer necessary.
1938 * infrun.c (wait_for_inferior): Put registers_changed() before
1939 target_wait() to speed up remote debugging.
1940 * Replace code that reads registers from other threads with much
1941 nicer looking new function calls (see changes to findvar.c).
1942 * Don't skip prologues if debugging assembly source.
1943 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1944 child_resume to handle multi-thread debugging properly.
1945 * remote.c: Add O response to get console output from target.
1946 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1947 SERIAL_ERROR here to simplify callers.
1948 * Change static var timeout to remote_timeout.
1949 * (fromhex): Remove unnecessary return -1 at end of routine.
1950 * (remote_wait): Turn this into a big switch statement. Add
1951 support for O response.
1952 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1953 * (getpkt): Split getpkt into two parts. read_frame deals with
1954 all formatting issues, run-length encoding, and framing. getpkt
1955 now handles error recovery, and frame detection.
1956 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1957 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1958 control. (hardwire_readchar): Handle EINTR from read().
1959 * symfile.c (deduce_language_from_filename): Add support for .s
1960 files.
1961 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1962 override infptrace's child_wait.
1963 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1964 instead of XXXlynx.h.
1965 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1966 tm-rs6000lynx.h.
1967 * nlm/gdbserve.c: Portability fixes.
1968
1969 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1970
1971 * inftarg.c (child_wait): Call proc_wait, not wait.
1972 (child_mourn_inferior): Call proc_remove_foreign.
1973 * main.c (gdb_init): Call init_proc.
1974 * main.c: Provide dummy versions of init_proc, proc_wait, and
1975 proc_remove_foreign for the gdb case (the libgdb case provides its
1976 own versions of these functions).
1977 * Makefile.in (libgdb-files): Add libproc.a.
1978
1979 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1980
1981 Hardware watchpoints for Linux, from Rick Sladkey
1982 (jrs@world.std.com).
1983 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1984 new hardware breakpoint recovery method.
1985 * i386v-nat.c (i386_insert_watchpoint,
1986 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1987 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1988 New functions to support the 386 hardware debugging registers.
1989 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1990 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1991 target_insert_watchpoint, target_remove_watchpoint): Define these
1992 macros to use the hardware debugging functions in i386v-nat.c.
1993
1994 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1995
1996 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1997 build it.
1998
1999 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2000
2001 * target.c, target.h: New variables target_activity_function and
2002 target_activity_fd.
2003 * inflow.c, inferior.h: New functions set_sigio_trap and
2004 clear_sigio_trap.
2005 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2006
2007 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2008
2009 * remote-sim.h (sim_verbose): Delete.
2010 Document callbacks needed.
2011 (sim_*): Change result to void where there isn't one.
2012 (sim_open): Clarify argument and error response.
2013 (sim_close): Declare.
2014 (sim_load): Change bfd_handle argument to file name. Clarify result.
2015 (sim_create_inferior): Renamed from sim_set_args.
2016 (sim_set_pc): Delete.
2017 (sim_info): Delete printf_fn argument.
2018 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2019 (gdbsim_load): Try sim_load first.
2020 (gdbsim_create_inferior): Call sim_create_inferior.
2021 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2022 (gdbsim_close): Call sim_close.
2023 (gdbsim_files_info): Update call to sim_info.
2024 (gdbsim_ops): Realign comments.
2025
2026 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2027
2028 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2029
2030 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2031 the auxent if the symbol's name is ".file". From David Edelsohn
2032 <c1dje@watson.ibm.com>.
2033
2034 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2035
2036 * breakpoint.c (breakpoint_1): Fix typo.
2037
2038 * annotate.c (annotate_field_end): Fix typo.
2039
2040 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2041
2042 * Makefile.in (TSSTART): Remove; no longer used.
2043
2044 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2045 fputs_unfiltered and exit directly, rather than fatal. The latter
2046 calls vfprintf_unfiltered!
2047
2048 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2049 * value.h, printcmd.c (print_value_flags): Move from here...
2050 * annotate.c: ...to here, and make it use can_dereference.
2051
2052 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2053
2054 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2055 Remove, needed for both native and cross.
2056 * target.c (attach_flag, generic_mourn_inferior): Put here.
2057 * utils.c (job_control): Put here.
2058 (terminal.h): Don't include anymore.
2059
2060 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2061
2062 * source.c (find_source_lines): Always use code that was #ifdef
2063 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2064 leaving it on the chain. Reindent much of this function.
2065 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2066 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2067 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2068 config/ns32k/xm-ns32km3.h: Remove all references to
2069 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2070 * main.c, fork-child.c, many config files: Remove all
2071 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2072 longer be needed.
2073
2074 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2075 This avoids __eprintf troubles.
2076
2077 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2078
2079 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2080 initialization code which needs to be called even if we bypass the
2081 command line stuff into gdb_init.
2082 * utils.c (fputs_unfiltered): Surround in #ifndef
2083 FPUTS_UNFILTERED_OVERRIDE.
2084 * Makefile.in (libgdb.a): New target.
2085
2086 * utils.c: Rearrange I/O stuff a bit so that all output goes
2087 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2088 which made %s not work with arbitrarily large strings.
2089 * printcmd.c (printf_command): Use printf_filtered, not
2090 printf_unfiltered and printf, now that arbitrary limit is gone.
2091
2092 gcc -Wall lint:
2093 * breakpoint.c (watchpoint_check): Remove unused variable b.
2094 * stack.c (print_frame_info): Move sp and buf inside #if.
2095 * eval.c (evaluate_subexp): Remove unused variables pp,
2096 mangle_ptr, ptr, and mangle_tstr.
2097 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2098 and mangle_ptr.
2099 * symtab.c (lookup_symtab): Put variable copy inside #if.
2100 (decode_line_1): Put variable q1 inside #if 0.
2101 * target.h: Declare target_link.
2102 * infrun.c (wait_for_inferior): Remove unused variables signame.
2103 * remote.c (remote_resume): Remove unused variable name.
2104 * c-exp.y (parse_number): Parenthesize operand of shift.
2105 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2106 (this is a semantic change, the warning seems to have detected a bug).
2107 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2108 * coffread.c: Move variable temptype inside #if.
2109 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2110 name.
2111 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2112 (chill_val_print): Remove unused variable in_range.
2113 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2114 (chill_val_print): Add default case for switch.
2115 * stabsread.h: Declare stabsect_build_psymtabs.
2116 * os9kread.c (read_minimal_symbols): Make this return void.
2117 (os9k_symfile_read): Remove unused variables stb_exist and val.
2118 (os9k_symfile_init): Remove unused variable val.
2119 (fill_sym): Remove unused variable id.
2120 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2121 unused variable nsl.
2122 Remove unused variable symfile_bfd.
2123 #if 0 unused variables lbrac_unmatched_complaint and
2124 lbrac_mismatch_complaint.
2125 Remove declaration for non-existent function os9k_next_symbol_text.
2126
2127 * annotate.c, annotate.h: New files, containing a function for
2128 each annotation which outputs it.
2129 * Move breakpoints_changed from breakpoint.c to annotate.c.
2130 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2131 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2132 Use annotate.c functions to output annotations.
2133 * Makefile.in (OBS): Add annotate.o.
2134
2135 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2136
2137 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2138 elf_unwind_entries are always initialized.
2139
2140 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2141 stubs which return directly to the caller rather than to the stub
2142 itself.
2143
2144 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2145
2146 * c-exp.y (yyerror): Display a more informative error message.
2147 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2148 * m2-exp.y (yyerror): Ditto.
2149
2150 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2151
2152 * inflow.c (job_control): Move definition to front of file.
2153
2154 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2155
2156 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2157 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2158
2159 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2160
2161 * Makefile.in (kdb): Remove old init.c creation commands.
2162 * configure.in (sparclite): Match on sparclite*.
2163 * sparclite/aload.c (main): Only change section addresses for
2164 a.out format object files.
2165
2166 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2167
2168 * config/i386/go32.mh: Define CC.
2169
2170 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2171
2172 * gdbserver/Makefile.in: Remove irrelevant definitions and
2173 comments inherited from the gdb Makefile.
2174 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2175 (VERSION): Update to 4.12.3.
2176 (gdbserver): Remove any existing executable first.
2177 (distclean, realclean): Remove nm.h.
2178 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2179 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2180 Don't use absolute pathname.
2181
2182 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2183
2184 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2185 error.
2186
2187 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2188
2189 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2190 (print_it_normal): Add annotations for the inferior starting and
2191 stopping, and for all the various messages related to how it
2192 stopped.
2193
2194 * printcmd.c (do_one_display): Annotate.
2195 * stack.c (print_frame_info): Annotate printing of stack frames.
2196
2197 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2198
2199 * remote.c (get_offsets): Handle case where stub doesn't support
2200 qOffsets message.
2201
2202 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2203
2204 Add partial support for g++ code compiled with -fvtable-thunks.
2205 * c-valprint.c (c_val_print): Add vtblprint support
2206 when using thunks.
2207 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2208 pointers (if using thunks) as well as array of structs (otherwise).
2209 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2210 level, and make the latter non-static (so define_symbol can use it).
2211 * stabsread.c (define_symbol): If the type being defined is a
2212 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2213 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2214 * values.c (value_virtual_fn_field): Handle thunks.
2215 * values.c (value_headof): Minor efficiency hack.
2216 * values.c (value_headof): Incomplete thunk support. FIXME.
2217
2218 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2219
2220 * valprint.c (print_longest): Clarify comment about use_local.
2221 * printcmd.c, defs.h (print_address_numeric), callers in
2222 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2223 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2224 exec.c: New argument use_local.
2225 * source.c (identify_source_line): Use filtered output. Use
2226 print_address_numeric.
2227
2228 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2229 language.c (type_error, range_error): Use filtered output.
2230 * utils.c (error_begin): Update comment to tell people to use
2231 filtered output.
2232
2233 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2234 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2235 bfd.h.
2236
2237 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2238
2239 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2240 from the fault, #ifndef FAULTED_USE_SIGINFO.
2241 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2242
2243 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2244
2245 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2246 Explicitly annotate each record.
2247
2248 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2249
2250 * xcoffexec.c: Reformat to standards and lint.
2251 (language.h): Include.
2252 (exec_close): Declare arg "quitting".
2253 (file_command): Declare arg "from_tty".
2254 (map_vmap): Cast xmalloc result to PTR.
2255 * rs6000-nat.c: Reformat to standards and lint.
2256 (exec_one_dummy_insn): Use char array for saved instruction.
2257 (fixup_breakpoints): Declare.
2258 (vmap_ldinfo): Be more informative in fatal error messages.
2259 (xcoff_relocate_symtab): Define to return void.
2260 * xcoffsolib.h: Reformat to standards, improve comments.
2261 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2262
2263 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2264
2265 * utils.c, defs.h (error_begin): New function.
2266 (quit): Print annotation before printing the error message.
2267 * main.c (return_to_top_level): Print annotation before doing the
2268 longjmp.
2269 * symtab.c (decode_line_1): Call error not warning and then
2270 return_to_top_level. Call error_begin and printf_unfiltered
2271 rather calling warning (before calls to return_to_top_level).
2272 * core.c (memory_error): Use error_begin, printf_unfiltered,
2273 print_address_numeric and return_to_top_level instead of error.
2274 Cleans up a FIXME-32x64.
2275 * language.c (type_error, range_error): Call error_begin
2276 not just target_terminal_ours.
2277
2278 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2279 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2280 side of an assignment is non-portable.
2281
2282 * utils.c (query): Change syntax of query annotations to be
2283 consistent with other input annotations.
2284 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2285
2286 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2287
2288 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2289 for stabs symtabs.
2290 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2291 that have a stack frame size of 32k or larger (from Paul Flinders).
2292 Remove #if 0'd code.
2293
2294 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2295
2296 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2297 for Lynx platforms that need it.
2298 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2299
2300 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2301
2302 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2303 than trying to deduce it from the fault.
2304
2305 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2306
2307 * printcmd.c (print_address_symbolic): Initialize name to empty
2308 string to avoid core dump if lookup fails.
2309 * remote-e7000.c (printf_e7000debug): Error if target not open.
2310
2311 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2312
2313 * i386-nlmstub.c: Update to be more in line with PIN stub.
2314 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2315 * (hex2mem): Init ptr.
2316 * General cleanups to use ConsolePrintf, standard prologues, etc...
2317
2318 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2319
2320 * i386-nlmstub.c: More changes to be compatible with remote.c.
2321
2322 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2323 into (the far less frequently called) dbx_symfile_read.
2324
2325 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2326
2327 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2328
2329 * dbxread.c (record_minimal_symbol): Record the section
2330 associated with the symbol to make dynmaic relocation work.
2331 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2332 Solaris brain-damage which don't apply to relocatable object
2333 files.
2334 * (stabsect_build_psymtabs): New routine to read stabs out of an
2335 arbitrarily named section.
2336 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2337 globals.
2338 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2339 stabs out of the nlm.
2340 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2341 brain-damage which don't apply to relocatable object files.
2342 * remote.c (putpkt): Improve error reporting and error handling.
2343 * (get_offsets): Temporary kludge to force data & bss sections to
2344 have the same relocation.
2345 * stabsread.c (define_symbol, scan_file_globals): Record section
2346 info in sym.
2347
2348 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349
2350 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2351 FIXME-32x64 comment.
2352
2353 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2354
2355 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2356 to after call to target_wait. This means that flush_cached_frames
2357 can call target_terminal_ours if it wants to.
2358 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2359 comment about why the code is dubious.
2360
2361 * stabsread.c (read_type): Call read_type, not nonexistent
2362 os9k_read_type.
2363
2364 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2365
2366 * remote-os9k.c (rombug_fetch_registers): set trace mode
2367 correctly.
2368 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2369 buffer.
2370 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2371 extra info.
2372 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2373 passed to process_one_symbol.
2374 * stabsread.c (read_type): process os9k functio prototype.
2375
2376 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2377
2378 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2379 dump core.
2380
2381 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2382
2383 * utils.c (prompt_for_continue): Annotate prompt.
2384 (query): Annotate query.
2385 * printcmd.c (print_frame_args): Change syntax of argument
2386 annotation to make name and value part of a single group of
2387 annotations, not two separate groups.
2388 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2389 * valprint.c (val_print_array_elements): Change syntax of
2390 annotation to be more concise.
2391 * main.c, defs.h (command_line_input): New argument tells what
2392 string to include in the annotations.
2393 * symtab.c (decode_line_2), main.c (read_command_lines,
2394 command_loop): Change callers.
2395
2396 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2397 target null pointer.
2398 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2399
2400 * printcmd.c (output_command): Annotate things we print here too.
2401 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2402 * Move declaration of print_value_flags from defs.h to value.h.
2403 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2404
2405 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2406
2407 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2408 BFD handles sun3 dynamic relocations now.
2409 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2410 symbol table.
2411
2412 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2413
2414 * printcmd.c (print_command_1): Annotate the top-level expressions
2415 that we print.
2416 (print_frame_args): Annotate each argument.
2417 * printcmd.c, defs.h (print_value_flags): New function.
2418 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2419 * valprint.c (val_print_array_elements): Annotate each array element.
2420
2421 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2422
2423 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2424 the register contains a pointer to the type, not the type itself.
2425
2426 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2427
2428 * main.c (main): Accept --annotate=N option and make --fullname
2429 the same as --annotate=1.
2430 (command_line_input): Print annotatation before and after prompt.
2431 * blockframe.c (flush_cached_frames): Print annotation.
2432 * Rename frame_file_full_name to annotation_level and move it from
2433 symtab.h to defs.h.
2434 * source.c (identify_source_line): If annotation_level > 1,
2435 change output format.
2436 * breakpoint.c: Print annotation whenever a breakpoint changes.
2437 * main.c: New variable server_command.
2438 (command_line_input): Parse "server " and set server_command.
2439 (dont_repeat): Check server_command.
2440
2441 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2442
2443 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2444 updating raw_symbol and symnum. Return a value in the case where
2445 we complained.
2446
2447 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2448 takes care of it.
2449 * parse.c: Don't define block_found; it is defined in symtab.c.
2450 * parser-defs.h: Add comment regarding block_found.
2451
2452 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2453
2454 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2455 argument.
2456
2457 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2458
2459 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2460 section vma. Do not read dynamic relocs for sun3 executables to
2461 avoid BFD assertion message.
2462
2463 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2464
2465 * nm-hppab.h (KERNEL_U_ADDR): Define.
2466 (FIVE_ARG_PTRACE): Likewise.
2467 (CANNOT_STORE_REGISTER): Likewise.
2468 * nm-hppah.h (KERNEL_U_ADDR): Define.
2469 (FIVE_ARG_PTRACE): Likewise.
2470 (CANNOT_STORE_REGISTER): Likewise.
2471 (NEED_TEXT_START_END): Likewise.
2472
2473 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2474 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2475 (FIVE_ARG_PTRACE): Likewise.
2476 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2477 (FIVE_ARG_PTRACE): Likewise.
2478
2479 * hppa-tdep.c (read_unwind_info): Make static.
2480 (restore_pc_queue): Indirect through the target vector to
2481 reload the register state.
2482
2483 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2484
2485 * paread.c (compare_unwind_entries): Delete function. It's been
2486 moved into hppa-tdep.c.
2487 (read_unwind_info): Likewise.
2488 (pa_symfile_read): No longer call read_unwind_info. The unwind
2489 tables will be read in as they are needed.
2490
2491 * hppa-tdep.c (compare_unwind_entries): New function.
2492 (read_unwind_info, internalize_unwinds): Likewise.
2493 (find_unwind_entry): Read in unwind information on demand.
2494
2495 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2496
2497 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2498 to : in search path processing.
2499 * defs.h (qsort): Rename argument in prototype.
2500 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2501 some compilers.
2502 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2503 (false): Eliminate usages.
2504
2505 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2506
2507 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2508 All references to value changed to value_ptrlage_command is now
2509 called big_command.
2510 All references to value changed to value_ptr.
2511 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2512 * remote-hms.c (hms_wait): Timeout after five seconds.
2513 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2514 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2515 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2516
2517 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2518
2519 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2520 #ifdefs.
2521 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2522
2523 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2524
2525 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2526 bp_watchpoint_scope breakpoints.
2527 (struct breakpoint): Add val_chain and related_breakpoint fields
2528 for use by watchpoints.
2529
2530 * breakpoint.c (within_scope): Delete. No longer used.
2531 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2532 (target_{remove,insert}_watchpoint): Likewise.
2533 (can_use_hardware_watchpoint): New function.
2534 (remove_breakpoint): New function to remove a single breakpoint
2535 or hardware watchpoint.
2536 (insert_breakpoints): Handle insertion of hardware watchpoints.
2537 Store a copy of the value chain derived from the watchpoint
2538 expression.
2539 (remove_breakpoints): Simplify by using remove_breakpoint.
2540 (delete_breakpoint): Likewise.
2541 (watchpoint_check): Delete the watchpoint and watchpoint scope
2542 breakpoints when the watchpoint goes out of scope. Save & restore
2543 the current frame after checking watchpoints.
2544 (breakpoint_init_inferior): Likewise (restarting the program
2545 makes all local watchpoints go out of scope).
2546 (bpstat_stop_status): Handle hardware watchpoints much like normal
2547 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2548 when the watchpoint goes out of scope. Remove and reinsert all
2549 breakpoints before returning if we stopped when a hardware watchpoint
2550 fired.
2551 (watch_command): Use a hardware watchpoint when possible. If
2552 watching a local expression, build a scope breakpoint too.
2553 (map_breakpoint_numbers): Also call given function for any
2554 related breakpoints.
2555 (disable_breakpoint): Never disable a scope breakpoint.
2556 (enable_breakpoint): Handle hardware breakpoints much like normal
2557 breakpoints, but recompute the watchpoint_scope breakpoint's
2558 frame and address (if we have an associated scope breakpoint).
2559 (read_memory_nobpt): Handle hardware watchpoints like normal
2560 watchpoints. When necessary handle watchpoint_scope breakpoints.
2561 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2562 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2563 (disable_command): Likewise.
2564
2565 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2566 Extern prototype added to frame.h
2567
2568 * infrun.c (wait_for_inferior): Set current_frame and select
2569 a frame before checking if we stopped due to a hardare watchpoint
2570 firing. Handle stepping over hardware watchpoints.
2571 (normal_stop): Remove unnecessary call to select_frame.
2572
2573 * value.h (value_release_to_mark): Declare.
2574 * values.c (value_release_to_mark): New function.
2575
2576 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2577 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2578
2579 * hppab-nat.c (hppa_set_watchpoint): New function.
2580
2581 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2582 (HAVE_STEPPABLE_WATCHPOINT): Define.
2583 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2584 (target_{insert,delete}_watchpoint): Define.
2585
2586 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2587 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2588 (target_{insert,remove}_watchpoint): Likewise.
2589
2590 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2591
2592 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2593 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2594 often have the same names as debug symbols for functions, and
2595 confuse lookup_symbol().
2596
2597 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2598
2599 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2600 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2601 REGISTER_RAW_SIZE (1).
2602 Together these changes work around a bug in HP's compiler. Both
2603 seem to be necessary.
2604
2605 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2606
2607 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2608 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2609 are type mst_solib_trampoline.
2610
2611 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2612
2613 * config/m68k/es1800.mt: Change comments.
2614
2615 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2616
2617 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2618
2619 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2620
2621 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2622 for core files.
2623
2624 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2625
2626 * values.c (unpack_long): Remove obsolete comment about using a
2627 switch statement.
2628
2629 * symfile.c (symbol_file_command): Add comments about command syntax.
2630
2631 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2632 Jim Kingdon (kingdon@cygnus.com)
2633
2634 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2635 are in the .plt section.
2636 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2637 find_solib_trampoline_target): New functions for handling
2638 stepping into -g compiled shared libraries.
2639 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2640 find_solib_trampoline_target): Add prototypes.
2641 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2642 Define to handle stepping into -g compiled shared libraries.
2643 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2644 stepping into -g compiled shared libraries.
2645
2646 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2647
2648 * configure.in: Add mips-*-sysv4* support.
2649 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2650 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2651 New files for MIPS SVR4 support.
2652 * Makefile.in: Update for new mipsv4 files.
2653 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2654 read_next_frame_reg to obtain the frame relative stack pointer.
2655 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2656 obtain the frame relative stack pointer.
2657 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2658 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2659 by entering them into the minimal symbol table.
2660 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2661 a long for float formats.
2662 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2663 get defined in <link.h>.
2664 * solib.c (solib_add): Add shared library sections to the section
2665 table of the target before adding the symbols.
2666 * partial-stab.h: Relocate static and global functions.
2667 * dbxread.c (read_dbx_symtab): Remove unused variable
2668 end_of_text_address. Relocate text_addr when passing it
2669 to end_psymtab.
2670
2671 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2672 library functions before the executable is run. Retrieve dynamic
2673 symbols from stripped executables.
2674 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2675 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2676 if no debugging symbols were found.
2677 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2678 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2679 is defined.
2680 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2681 OSF/1 has shared libraries.
2682
2683 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2684
2685 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2686 to BFD handling of dynamic symbols.
2687
2688 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2689
2690 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2691 then gets its real address into FUN and its GOT/DP value into %r19.
2692
2693 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2694
2695 * hppa-tdep.c (frameless_function_invocation): If no unwind
2696 descriptor was found, then assume this was not a frameless
2697 function invocation.
2698 (frame_saved_pc): If the saved PC is in a linker stub, then
2699 return the return address which the linker stub will return to.
2700
2701 * xm-hppab.h: Never define USG.
2702 * xm-hppah.h: Always define USG.
2703
2704 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2705
2706 * values.c (unpack_long, value_from_longest),
2707 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2708
2709 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2710
2711 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2712
2713 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2714
2715 For SVR4 targets, enable gdb to set breakpoints in shared
2716 library functions before the executable is run.
2717 * elfread.c (elf_symtab_read): Handle symbols for shared library
2718 functions.
2719 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2720 and moved to objfiles.c.
2721 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2722 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2723 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2724 the new generic definition from tm-sysv4.h works for Solaris.
2725
2726 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2727
2728 * elfread.c (elf_symtab_read): Change storage_needed,
2729 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2730 bfd_get_symtab_upper_bound. Check for errors from
2731 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2732 * nlmread.c (nlm_symtab_read): Same changes.
2733
2734 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2735
2736 * xcoffread.c (xcoff_next_symbol_text): New function.
2737 (read_xcoff_symtab): Set next_symbol_text_func to it.
2738 Move raw_symbol outside of read_xcoff_symtab.
2739
2740 * remote.c (getpkt): Remove unused "out" label.
2741
2742 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2743
2744 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2745 about more than one watchpoint being triggered.
2746
2747 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2748
2749 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2750
2751 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2752
2753 * blockframe.c (find_pc_partial_function): mst_file_text
2754 symbols do not live in the shared library transfer table.
2755 * ch-exp.y (decode_integer_value, match_character_literal,
2756 match_bitstring_literal): Guard tolower calls with isupper,
2757 tolower on old BSD systems blindly subtracts a constant.
2758 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2759 well when determining the producer of the object file.
2760 * mdebugread.c (has_opaque_xref): New function to check for
2761 cross reference to an opaque aggregate.
2762 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2763 enter typedefs to opaque aggregates into the symbol tables.
2764 * mdebugread.c (parse_external): Remove skip_procedures argument,
2765 it has always been 1. Remove code that handled stProc symbols,
2766 it was never executed and was wrong, as the index of a
2767 stProc symbol points to the local symbol table and not to the
2768 auxiliary symbol info. Update caller.
2769 * mdebugread.c (parse_partial_symbols): Do not enter external
2770 stProc symbols into the partial symbol table, they are already
2771 entered into the minimal symbol table.
2772 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2773 Remove all conditionals and definitions for ptx.
2774 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2775 Fix addresses of floating point registers in REGISTER_U_ADDR.
2776 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2777 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2778 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2779 signal trampoline code work.
2780 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2781 Remove all conditionals and definitions for ptx.
2782 Remove KDB definitions.
2783 * symm-nat.c (store_inferior_registers): Fetch registers before
2784 storing them to obtain valid floating point control registers.
2785 Store fpu registers.
2786 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2787 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2788 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2789 Fix typos.
2790 * symm-nat.c (child_resume): Update type of `signal' parameter.
2791 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2792
2793 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2794
2795 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2796 calling import stubs for functions in shared libraries.
2797
2798 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2799
2800 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2801
2802 * ch-lang.c (chill_is_varying_struct): Magic string is
2803 was "<var_length>" is now "__var_length" (more portable).
2804
2805 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2806
2807 * remote.c (getpkt): If we get a timeout, actually retry rather
2808 than just giving up the first time it happens.
2809 * remote.c: Document sequence numbers.
2810 (remote_store_registers): Change syntax of 'P' request so that it
2811 never looks like a sequence number.
2812
2813 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2814
2815 * os9kread.c (record_minimal_symbol): add section_offset to
2816 relocate minimal symbol table.
2817 * os9kread.c (read_minimal_symbols): ditto.
2818 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2819 file names.
2820 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2821 return. Also if file addr is 0 leave it 0, not to relocate.
2822 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2823 'set remotexoff' and 'set remotelog' commands.
2824
2825 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2826
2827 * remote.c (remote_store_registers): Add 'P' request to set an
2828 individual register.
2829 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2830 a target address.
2831
2832 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2833
2834 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2835 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2836 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2837
2838 * command.c (do_setshow_command, case var_string): Never add a
2839 space to the end of the string.
2840 * NEWS: Document this change.
2841 * .gdbinit: Add a space to the "set prompt" command.
2842
2843 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2844
2845 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2846 changes to make it compile (it doesn't link yet).
2847
2848 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2849 (set_demangling_style, set_demangling_command): Use savestring not
2850 strdup. We were not dealing properly with a NULL return from
2851 strdup, and were not declaring strdup (the system header may or
2852 may not have it).
2853
2854 * valprint.c (val_print): Remove inaccurate comment about what
2855 types can be stub types.
2856
2857 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2858 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2859 Supply alternate version if ATTACH_DETACH is not defined.
2860 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2861 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2862 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2863
2864 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2865
2866 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2867 of a function.
2868 (skip_trampoline_code): Rewrite and add support for argument
2869 relocation stubs stubs, import/export stubs, calls through
2870 "_sr4export" and cascaded trampolines.
2871
2872 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2873 if no unwind descriptor is found.
2874
2875 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2876 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2877 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2878 differently. All registers are four bytes.
2879 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2880 the same size.
2881 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2882
2883 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2884 registers as both single and double values (fetching 2nd 32bit half
2885 as necessary). Annotate each register printed with its precision.
2886
2887 * paread.c (read_unwind_info): Fix off-by-one error.
2888
2889 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2890
2891 * main.c (complete_command): Deal with it if arg is NULL.
2892
2893 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2894
2895 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2896 regarding using the PC--using the PC is necessary and all the
2897 FIXME comments in the world won't make it go away.
2898
2899 * valops.c (value_at, value_at_lazy): Give error if we dereference
2900 a pointer to void.
2901 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2902 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2903
2904 * stabsread.c (patch_block_stabs): Add comment about what happens
2905 if the definition is in another compilation unit from the stab.
2906
2907 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2908
2909 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2910
2911 * main.c (complete_command): New command, from Rick Sladkey
2912 <jrs@world.std.com>.
2913 (symbol_completion_function): Don't declare rl_point and
2914 rl_line_buffer; they are now declared in readline.h.
2915 (show_commands): Don't declare history_base; it is declared in
2916 history.h.
2917 * command.c (lookup_cmd): Don't delete trailing whitespace.
2918 Reverts change of 14 May 1989.
2919
2920 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2921
2922 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2923 code from prim_record_minimal_symbol_and_info() to here. Callers
2924 of the latter can legitimately supply a section number of -1.
2925
2926 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2927
2928 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2929 member functions have an element in args for a (nonexistent) this
2930 pointer.
2931
2932 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2933
2934 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2935
2936 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2937 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2938
2939 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2940 for the structure's type. All callers changed.
2941
2942 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2943 for each structure argument rather than assuming it's either
2944 true or false for all structure arguments.
2945
2946 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2947 on the length structure passed, not the compiler used.
2948
2949 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2950 argument for the structure's type.
2951
2952 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2953
2954 * values.c (set_internalvar): Don't set var->value until we are
2955 sure there won't be an error().
2956
2957 * remote.c (get_offsets): Reinstate comment which was in
2958 remote_wait about use of SECT_OFF_TEXT and so on.
2959
2960 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2961
2962 * symmisc.c (maintenance_check_symtabs): New function to check
2963 consistency of psymtabs and symtabs.
2964 * symtab.h (maintenance_check_symtabs): Add prototype.
2965 * maint.c: Add new `maint check-symtabs' command.
2966 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2967 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2968 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2969 comment.
2970 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2971 to write_memory to avoid warnings from gcc.
2972 * config/i386/xm-symmetry.h: Add missing #endif.
2973 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2974 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2975 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2976
2977 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2978
2979 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2980 (hppa_push_arguments): Likewise.
2981
2982 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2983
2984 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2985 improve remote debugging efficiency. Also fixed problems with
2986 doing function calls for programs with no entry points.
2987 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2988 entry_point_address.
2989 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2990 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2991 parse_lines): Pass section_offsets info to these routines so that
2992 we can relocate symbol table entries upon readin.
2993 * (psymtab_to_symtab_1): Set symtab->primary to tell
2994 objfile_relocate to do relocations for our symbols.
2995 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2996 (which hang off of the symbol table).
2997 * Use prim_record_minimal_symbols_and_info instead of
2998 prim_record_minimal_symbols to supply section info to make minimal
2999 symbol relocations work.
3000 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3001 -1, try to deduce it from ms_type.
3002 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3003 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3004 add code to relocate objfile->sections data structure.
3005 * remote.c (get_offsets): Use new protocol message to acquire
3006 section offsets from the target.
3007 * (remote_wait): Get rid of relocation stuff. That's all handled
3008 by objfile_relocate now.
3009 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3010 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3011 VM_MIN_ADDRESS.
3012 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3013
3014 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3015
3016 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3017 instead of 4.
3018 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3019 can no longer set this at run time.
3020 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3021 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3022 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3023 sparc-tdep.c compiles).
3024 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3025
3026 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3027
3028 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3029 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3030 * configure.in: Recognize m68*-cisco*-*.
3031
3032 * Makefile.in (TAGS): Use variables directly, rather than using
3033 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3034 and means that these filenames no longer need be unique across all
3035 the config/* directories.
3036 * configure.in: Put the config/*/ into TM_FILE, etc.
3037
3038 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3039 and trapv exceptions.
3040
3041 * target.h (struct section_table), objfiles.h (struct obj_section):
3042 Change name of field sec_ptr to the_bfd_section. More mnemonic
3043 and avoids the (sort of, for the ptx compiler) name clash with
3044 the name of the typedef.
3045 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3046 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3047
3048 * utils.c: Include readline.h.
3049 * Makefile.in (utils.o): Add dependency.
3050
3051 * remote.c (getpkt): Add support for run-length encoding.
3052
3053 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3054
3055 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3056
3057 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3058
3059 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3060 prim_record_minimal_symbol.
3061 Callers: Pass it.
3062
3063 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3064 computing their offset from the start of the old buffer and adding
3065 to the new buffer, rather than by assuming we can add the
3066 difference between the old buffer and the new buffer (it might not
3067 fit in an int). Merge in cosmetic differences from emacs regex.c
3068 version of this macro.
3069
3070 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3071
3072 * Makefile.in (install-only): Fix use of program_transform_name.
3073
3074 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3075
3076 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3077 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3078 so I'm nuking the command.
3079 * symtab.c (find_addr_symbol): Comment out, no longer used.
3080
3081 * main.c (main): Don't init_source_path for the -cd argument. Now
3082 that source_path doesn't contain the current_directory from when
3083 GDB started up, init_source_path is no longer useful (and is
3084 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3085
3086 * TODO: Remove item about line numbers being off. It is useless
3087 and confusing without a reproducible test case (it mentions
3088 proceed(), but I was able to step through proceed without trouble).
3089
3090 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3091
3092 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3093 library functions before the executable is run. Retrieve dynamic
3094 symbols from stripped executables.
3095 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3096 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3097 symtab.c (list_symbols): Handle mst_solib_trampoline.
3098 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3099 for all targets, remove IBM6000_TARGET dependencies.
3100 * dbxread.c (read_dbx_dynamic_symtab): New function.
3101 * dbxread.c (dbx_symfile_read): Use it.
3102 * dbxread.c (SET_NAMESTRING): Set namestring to
3103 "<bad string table index>" instead of "foo" if the string index is
3104 corrupt.
3105 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3106 of mst_unknown.
3107 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3108 to break_command. Handle mst_file_* minimal symbol types.
3109 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3110
3111 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3112
3113 * c-exp.y(yylex): fix potential memory overflow.
3114
3115 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3116
3117 * environ.c (set_in_environ): Eliminate special handling of PATH and
3118 GNUTARGET.
3119 * putenv.c: Removed, conflicts with system declaration of
3120 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3121 unnecessary.
3122 * Makefile.in: Change accordingly.
3123 * procfs.c (procfs_create_inferior): Change comment accordingly.
3124
3125 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3126
3127 * rs6000-tdep.c: Change value to value_ptr.
3128
3129 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3130
3131 * i386m3-nat.c: Include floatformat.h.
3132 (get_i387_state): Use memset not bzero.
3133
3134 * Version 4.12.3.
3135
3136 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3137 ieee-float.h to floatformat.h.
3138
3139 * valprint.c (val_print_string): Ignore error if the error
3140 happened after a terminating '\0'.
3141
3142 * c-valprint.c (c_val_print): Never add 1 to return value from
3143 val_print_string; just return what it returns.
3144
3145 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3146 looping through all of the enums.
3147 * infrun.c (signals_info): Use it.
3148
3149 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3150
3151 * main.c (main): When printing warning about bad baud rate, don't
3152 use warning(); it relies on current_target which isn't set up yet.
3153
3154 * breakpoint.c (_initialize_breakpoint): Update docstring for
3155 tbreak to match what the code actually does. Don't mention tbreak
3156 in docstrings for "enable once" or "enable breakpoints once".
3157
3158 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3159
3160 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3161 while (0). That defeats the whole purpose of using do . . . while (0).
3162 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3163 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3164 using a ?: expression as an lvalue is not portable.
3165
3166 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3167 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3168 'p' and 'r' symbol descriptors into a single symbol to look for a
3169 LOC_REF_ARG.
3170 * README, config/sparc/tm-sparc.h: Update comments.
3171
3172 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3173
3174 * mdebugread.c (parse_type): Do not complain for types with
3175 an `indexNil' aux index, these are simply undefined types.
3176 Remove indexNil check from caller of parse_type.
3177 * mdebugread.c (parse_partial_symbols): Do not enter
3178 stGlobal, scCommon symbols into the minimal symbol table, their
3179 value is the size of the common, not its address.
3180 Handle scInit, scFini, scPData and scXData sections.
3181 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3182 mst_*.
3183 Enter stProc symbols into the global_psymbols list once, not into
3184 the static_psymbols_list.
3185 Get rid of dummy psymtab if it is empty, to allow proper detection
3186 of stripped executables.
3187 * mdebugread.c (cross_ref): Allow cross references to Fortran
3188 common blocks.
3189
3190 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3191
3192 * stabsread.c (common_block_end, fix_common_block): Stash the
3193 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3194 as to not assume that a pointer fits in an enum.
3195
3196 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3197
3198 * os9kread.c (fill_sym): check compiler verion number for pre-
3199 UltraC compiler.
3200 * os9kread.c (os9k_process_one_symbol): address of symbol is
3201 relative to section not module.
3202 * stabsread.c (define_symbol): add symbol type 's' as local
3203 symbol for os9k.
3204 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3205 monitor logging.
3206 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3207 * remote-os9k.c: fix bug in 'set remotebaud' function.
3208 * remote-os9k.c (rombug_link): minimize checking so to improve
3209 speed.
3210 * symfile.c (symbol_file_command): check if failed to link, also make
3211 the command be able to accept more than one filenames.
3212 * target.c (target_link): check if failed to link with rombug.
3213 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3214
3215 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3216
3217 * remote-es.c (es1800_child_ops): Don't declare it static.
3218
3219 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3220
3221 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3222
3223 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3224
3225 * dbxread.c: New variable lowest_text_address.
3226 (record_minimal_symbol, read_dbx_symtab): Set it.
3227 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3228 end_of_text_address.
3229 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3230
3231 * dbxread.c (end_psymtab): Remove old and commented out
3232 capping_global and capping_static. Fix comments regarding
3233 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3234
3235 * parser-defs.h: Add "extern" to start of variable declarations so
3236 we don't end up with commons.
3237 * parse.c: Define these variables.
3238
3239 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3240 as one.
3241
3242 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3243
3244 * alpha-tdep.c: Change value to value_ptr.
3245
3246 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3247
3248 * solib.c (elf_locate_base): New function to locate the address
3249 of the dynamic linker's runtime structure in the dynamic info section.
3250 * solib.c (locate_base): Use it instead of iterating over the list
3251 of mapped address segments.
3252 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3253 necessary.
3254
3255 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3256
3257 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3258 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3259 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3260 signal trampoline and interrupt routines.
3261 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3262 (frame_chain, frame_chain_valid): Likewise.
3263 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3264 saved regs convention for SP.
3265
3266 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3267 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3268 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3269
3270 * tm-hppah.h (IN_SIGTRAMP): Define.
3271
3272 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3273
3274 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3275 alphabetic character as the start of a name.
3276
3277 * sparclite/Makefile.in (all install): Build and install aload.
3278
3279 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3280 config.guess and config.sub produce.
3281
3282 * mips-tdep.c: Change value to value_ptr.
3283
3284 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3285
3286 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3287 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3288 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3289 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3290 value with value_ptr. This is for the ptx compiler.
3291 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3292 "sec_ptr" typedef.
3293 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3294 #if 0 i386_float_info.
3295 * symm-tdep.c (round): Remove. Also remove sgttyb.
3296 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3297 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3298 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3299 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3300 someday.
3301 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3302 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3303 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3304 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3305 tm-i386v.h is apparently OK.
3306 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3307 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3308 USE_O_NOCTTY.
3309
3310 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3311
3312 * osfsolib.c (xfer_link_map_member): Update to use new
3313 target_read_string interface.
3314
3315 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3316
3317 * infrun.c (wait_for_inferior): In checking
3318 remove_breakpoints_on_following_step, check
3319 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3320
3321 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3322
3323 * os9kread.c (os9k_process_one_symbol): Rename
3324 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3325 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3326 (CORE_ADDR)0, from target_link, since that is what it uses.
3327 Process name at end, not during parsing (like we did before Kung's
3328 change), so that -readnow and -mapped can appear anywhere.
3329 Make text_relocation a local variable.
3330 * config/i386/i386os9k.mt: Fix comment.
3331 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3332 * os9kread.c: Put "comments" after #endif inside /* */.
3333 * stabsread.h: Add os9k_stabs variable.
3334 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3335 Set it.
3336 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3337 descriptor in global_symbols not local_symbols.
3338 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3339 descriptors.
3340 (read_type): If os9k_stabs, accept function parameters after 'f'
3341 type descriptor.
3342 (read_array_type): If os9k_stabs, don't expect index type and
3343 expect lower and upper to be separated by ',' not ';'.
3344 (read_enum_type): If os9k_stabs, read a number before the first
3345 enumeration constant.
3346 (os9k_init_type_vector): New function.
3347 (dbx_lookup_type): Call it when starting new type vector.
3348 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3349 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3350 * os9kstab.c: Removed.
3351 * Makefile.in: Update accordingly.
3352 * objfiles.c (objfile_relocate_data): Removed.
3353 * remote-os9k.c (rombug_wait): Call objfile_relocate
3354 not objfile_relocate_data.
3355 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3356 * remote-os9k.c (rombug_wait): Call find_pc_section not
3357 find_pc_objfile.
3358 * main.c (quit_command): Check inferior_pid; revert Kung change.
3359 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3360
3361 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3362
3363 * os9kread.c: New file to read os9000 style symbo table.
3364 * os9kstab.c: new file to read os9000 style stabs.
3365 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3366 * objfiles.c (find_pc_objfile): new function to search objfile
3367 from pc.
3368 * objfiles.c (objfile_relocate_data): new function to relocate
3369 data symbols in symbol table.
3370 * objfiles.h: Add two aux fields in struct objfile to handle
3371 multiple symbol table files situation like in os9000.
3372 * symfile.c: Change so 'symbol-file' command can handle multiple
3373 files. Also call target_link() to get relocation infos.
3374 * target.c (target_link): new function to get relocation info when
3375 a symbol file is requested to load.
3376 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3377 because in cross mode there's no inferior pid, bit they need to
3378 be detached.
3379 Makefile.in: add os9kread.c os9kstab.c and .o's.
3380 configure.in: add i386os9k target.
3381 config/i386/i386os9k.mt: new add.
3382 config/i386/tm-i386os9k.h: new add.
3383
3384 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3385
3386 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3387 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3388
3389 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3390
3391 * target.c, target.h (target_read_string): Provide error detection to
3392 caller. Put string in malloc'd space, so caller need not impose
3393 arbitrary limits.
3394 * solib.c (find_solib): Update to use new interface.
3395 * irix5-nat.c (find_solib): Read o_path from inferior
3396 (clear_solib): Free storage for o_path.
3397 * valprint.c (val_print_string): Add comments.
3398
3399 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3400
3401 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3402 advance `p'.
3403
3404 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3405
3406 * value.h (struct value): Add modifiable field.
3407 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3408 (record_latest_value): Don't mess with VALUE_LVAL of value.
3409 * valops.c (value_assign): Check it. Reword existing error
3410 message on not_lval.
3411
3412 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3413 (STEP_SKIPS_DELAY): Added.
3414 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3415 the delay slot.
3416
3417 * valprint.c (val_print_string): If errcode is set, always print
3418 an error, regardless of force_ellipsis. In the non-EIO case,
3419 just print the error message rather than calling error(). Don't
3420 access *(bufptr-1) if bufptr points to the start of the buffer.
3421 When looking for '\0', don't increment bufptr and addr if bufptr
3422 started out already at limit. If an error happens on fetching the
3423 first character, don't print the string.
3424
3425 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3426
3427 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3428 obsolete.
3429
3430 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3431 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3432 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3433 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3434 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3435 * findvar.c: Update comment regarding ieee-float.h.
3436
3437 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3438
3439 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3440 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3441 Define to make backtracing through the various sigtramp handlers
3442 work.
3443 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3444 the saved pc from ucontext on the stack for SVR4 signal handling.
3445
3446 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3447
3448 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3449 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3450 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3451 just use the global variable itself. When printing baud rate,
3452 don't print a baud rate if baud_rate is -1.
3453
3454 * coffread.c (read_coff_symtab): Pass mst_file_* to
3455 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3456 symbols in the minimal symbols regardless of SDB_TYPE.
3457
3458 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3459
3460 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3461 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3462 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3463 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3464 ignored bs->stop for a bp_step_resume breakpoint.
3465 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3466 which performs one (the check_sigtramp2 one) of the functions
3467 which had been handled by the step_resume_breakpoint. For each
3468 use of the step_resume_breakpoint, make it still use the
3469 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3470 operate on both.
3471 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3472 When setting the frame address of the step resume breakpoint, set
3473 it to the address for frame *before* the call instruction is
3474 executed, not after.
3475
3476 * mips-tdep.c (mips_print_register): Print integers using
3477 print_scalar_formatted rather than duplicating all the
3478 CC_HAS_LONG_LONG and so on.
3479 (mips_push_dummy_frame): Use read_register_gen rather than using
3480 read_register and then putting it back in target format with
3481 store_unsigned_integer. If registers are more than 4 bytes, give
3482 an error rather than have some registers overwrite other
3483 registers.
3484 #if 0 unused include of opcode/mips.h.
3485
3486 * symfile.h: Don't declare arguments for coff_getfilename.
3487
3488 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3489
3490 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3491
3492 * configure.in (hppa*-*-osf*): New configuration.
3493 * config/pa/hppaosf.mt: New target makefile fragment.
3494 * config/pa/tm-hppao.h: New target include file.
3495
3496 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3497
3498 * exec.c (print_section_info): Print entry point for exec_bfd only.
3499 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3500 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3501 causes problems if <sys/types.h> has no multiple inclusion protection.
3502
3503 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3504
3505 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3506 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3507 (CALL_DUMMY_LENGTH): Changed accordingly.
3508
3509 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3510
3511 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3512 numbers of register windows.
3513
3514 * sparclite/hello.c: Add factorial function for testing.
3515 * salib.c: Use macros instead of constants for I/O addresses to
3516 make 931 support easier.
3517 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3518 register in sta/lda instructions.
3519
3520 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3521
3522 * dbxread.c (process_one_symbol): Set
3523 block_address_function_relative for COFF like we do for ELF and SOM.
3524
3525 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3526
3527 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3528 them in the pst.
3529 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3530 the enumerators of an ecoff enum into the partial symbol table.
3531 * mdebugread.c (parse_partial_symbols): Call it.
3532 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3533 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3534 offsets. Cast psymtab->read_symtab to PTR before passing it to
3535 gdb_print_address.
3536 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3537 set up the global offset table pointer in pic compiled code.
3538 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3539 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3540 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3541 ensures that floats are promoted to doubles before they are pushed
3542 on the stack.
3543
3544 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3545
3546 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3547 Fixup cache_on and flush_i_cache so that they work for both the
3548 930 and 932 processors. Rewrite most low level funcs (uart
3549 access & cache stuff) to use new ASI access macros in sparclite.h.
3550 Also make it easy to access second serial port.
3551
3552 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3553
3554 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3555 <sys/stat.h>; not needed.
3556
3557 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3558
3559 * stack.c (print_frame_info): In "pathological" case, don't
3560 distrust the line number information.
3561
3562 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3563
3564 * mips-tdep.c (mips_print_register): handle 64 bits register.
3565 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3566
3567 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3568
3569 * Version 4.12.2.
3570
3571 * Makefile.in (install): Do the sed for program_transform_name
3572 ourselves instead of worrying about INSTALL_XFORM. This enables
3573 users to override INSTALL_PROGRAM in the standard way.
3574
3575 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3576 depend on Makefile.in.
3577
3578 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3579 Only test against INT_MIN if a LONGEST is bigger than an int.
3580
3581 * README: Change GhostScript to Ghostscript.
3582
3583 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3584
3585 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3586 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3587 character file names.
3588 * Makefile.in (ALLPARAM): Add these files.
3589
3590 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3591 character file names.
3592 * Makefile.in: Add Kung's new mips64 files.
3593
3594 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3595
3596 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3597 mips64el-*-ecoff and mips64-big-*.
3598 * defs.h: get rid of FORCE_LONG_LONG.
3599 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3600 parsing. Change register size to be MIPS_REGSIZE.
3601
3602 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3603
3604 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3605 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3606 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3607
3608 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3609
3610 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3611 (remove_commands, add_commands): Add/remove hms-drain when target
3612 is connected.
3613
3614 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3615
3616 * configure.in: Add Lynx/rs6000 support.
3617 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3618 messages. Add rs6000 support. Don't try to modify unwritable
3619 registers.
3620 * rs6000-nat.c: Move lots of native dependent stuff (like core
3621 file support) from rs6000-tdep.c & xcoffexec.c to here.
3622 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3623 * xcoffexec.c: Move native dependent stuff to nat.c.
3624 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3625 from tm file.
3626 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3627 really native.
3628 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3629 New files to support Lynx/rs6000.
3630
3631 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3632
3633 * README: Remove note about gcc warnings on alpha, these should be
3634 gone now.
3635 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3636 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3637 remote-utils.c, stabsread.c: Include <string.h>.
3638 * regex.c: Include "defs.h", change re_comp argument to const char *.
3639 * infptrace.c (fetch_register, store_inferior_registers): Change
3640 regaddr to type CORE_ADDR.
3641 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3642 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3643
3644 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3645
3646 * symtab.h: Always define BYTE_BITFIELD to nothing.
3647
3648 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3649
3650 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3651 * configure.in: Remove comment about m68k-em.mt.
3652 * Makefile.in: Remove references.
3653
3654 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3655
3656 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3657 BFD_HOST_64_TYPE.
3658
3659 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3660
3661 * target.c (target_preopen): If target_kill doesn't remove the
3662 target from the stack, use pop_target to do it.
3663
3664 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3665 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3666 changes to stabsread.c from summer 1993.
3667
3668 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3669 printing the program, rather than passing NULL to printf.
3670 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3671 try to call UDIDisconnect again. Print better message.
3672 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3673 it via udi_close.
3674 (udi_create_inferior): If udi_session_id is negative, open a new
3675 TIP rather than giving an error.
3676
3677 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3678 config/ns32k/ns32km3.mh: Define NAT_FILE.
3679 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3680 (it was inconsistent and namespace-wrong) to NM_M3_H.
3681 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3682 (m3_open): New function.
3683 (m3_ops): Use it.
3684 * TODO: Update Mach section.
3685
3686 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3687
3688 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3689
3690 * printcmd.c (printf_command): Add missing single-letter
3691 backslash-escape sequences, and improve error message.
3692
3693 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3694
3695 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3696 rather than trying to shove an int into a pointer and back out
3697 again. This avoids compiler warnings.
3698
3699 * defs.h (alloca): Declare as void *, not char *, on hpux.
3700 Don't prototype it, just declare the return type.
3701
3702 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3703
3704 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3705 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3706
3707 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3708
3709 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3710 ZERO_REGNUM, just read it as zero without talking to the board.
3711
3712 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3713 backslash.
3714 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3715 to store_floating, not nonexistent variable len.
3716
3717 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3718 New functions.
3719 (mips_store_word): Change calling convention to return errors, and
3720 to provide old contents if the caller wants it.
3721 (mips_xfer_memory): Deal with errors from mips_store_word.
3722 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3723 define now that remote-mips.c doesn't use BREAKPOINT.
3724
3725 * remote-mips.c (mips_create_inferior): Call warning if arguments
3726 specified, and then execute "set args" command. Call error, not
3727 mips_error, if executable file not specified.
3728
3729 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3730 remote_debug.
3731
3732 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3733 to unsigned int.
3734
3735 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3736
3737 * value.h (print_longest): Rename "value" to "val" in prototype
3738 declaration because some compilers don't like arguments whose
3739 names are the same as types.
3740 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3741 before passing it to remote_*_bytes.
3742
3743 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3744
3745 * h8500-tdep.c (saved_pc_after_call): The size of the
3746 pc is memory model dependent. (segmented_command,
3747 unsegmented_command, _initialize_h8500_tdep): New commands to
3748 change memory model.
3749 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3750 command.
3751 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3752 (hms_wait): Use new status structure
3753 (hms_open): Push the target here. (hms_before_main_loop): Not
3754 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3755 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3756 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3757 all registers in a compact way.
3758
3759 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3760
3761 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3762 as CORE_ADDR to match definition in rs6000-tdep.c.
3763
3764 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3765
3766 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3767 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3768 definitions into the psymtab.
3769
3770 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3771
3772 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3773 a special exceptionSize for the 68332.
3774
3775 * remote-udi.c (udi_attach): If no arguments, print error.
3776
3777 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3778
3779 * Makefile.in (VERSION): Bump to 4.12.1
3780 * NEWS, README: Update to match 4.12 release.
3781
3782 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3783
3784 * command.c (empty_sfunc): New function.
3785 (add_set_cmd): Use it instead of not_just_help_class_command.
3786 (not_just_help_class_command): Change calling convention back to
3787 what it was before yesterday's change.
3788
3789 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3790 of the type if present.
3791
3792 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3793
3794 * printcmd.c (decode_format): Don't blithely set the size for
3795 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3796
3797 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3798 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3799 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3800 always just check against INT_MIN and INT_MAX (this also fixes things
3801 if sizeof (long) > sizeof (int), e.g. Alpha).
3802 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3803 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3804 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3805 BUILTIN_TYPE_UNSIGNED_LONGEST.
3806 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3807 longest_int and longest_unsigned_int.
3808 * value.h (struct value): Just align to LONGEST, rather than worrying
3809 about CC_HAS_LONG_LONG.
3810 * valarith.c (value_binop): Figure out type ourself based on
3811 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3812 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3813 * valprint.c (val_print_type_code_int): Just call
3814 extract_unsigned_integer directly, rather than going through
3815 unpack_long.
3816 * printcmd.c (decode_format): Remove code which would sometimes
3817 change 'g' size to 'w' for integers. print_scalar_formatted handles
3818 printing huge integers well enough, thank you.
3819
3820 * command.c (add_set_cmd, not_just_help_class_command): Change
3821 to make this the sfunc, not cfunc, since that is how we call it.
3822 * command.h: Comment difference between sfunc and cfunc.
3823 * demangle.c (set_demangling_command): Add third arg since that
3824 is how it is called.
3825 (_initialize_demangler): Use sfunc, not cfunc, for
3826 set_demangling_command, since that is how it is called.
3827 Remove show_demangling_command; it has no effect.
3828
3829 * command.c (shell_escape): Report errors correctly (with error
3830 message from strerror).
3831
3832 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3833
3834 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3835 x_scnlen.l rather than x_scnlen to match corresponding change in
3836 coff/internal.h.
3837
3838 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3839
3840 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3841 Change comments regarding TYPE_CODE_BOOL.
3842 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3843 regardless of the language.
3844 (value_true): Just call value_logical_not regardless of language.
3845 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3846 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3847 * language.h: Improve comment for la_builtin_type_vector.
3848 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3849 builtin_type_m2_bool.
3850
3851 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3852
3853 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3854 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3855
3856 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3857
3858 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3859 by restarting the ioctl.
3860
3861 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3862
3863 * target.h (target_wait): Add comment about calling
3864 return_to_top_level.
3865
3866 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3867
3868 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3869 additional arguments.
3870 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3871
3872 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3873
3874 * sparc-stub.c: Remove unnecessary #include of memory.h.
3875
3876 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3877
3878 * mips-tdep.c: Remove code which sets saved_regs from
3879 init_extra_frame_info and put it in new function mips_find_saved_regs.
3880 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3881 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3882 check if it is NULL and call mips_find_saved_regs if so.
3883
3884 * remote-mips.c: Use unfiltered, not filtered, output most places.
3885
3886 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3887 backtrace. Revise comments.
3888
3889 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3890
3891 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3892 alpha and irix. The _sigtramp case has to be handled properly
3893 in the tdep files if we have no ecoff debugging info.
3894 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3895 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3896 without PC_REGNUM kludge.
3897 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3898 Clean up handling of mips sigtramp frames, improve comments.
3899
3900 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3901
3902 * paread.c (read_unwind_info): Fix typo.
3903
3904 * paread.c (pa_symtab_read): Update the "check_strange_names"
3905 filter to match GCC's current output. Filter out section symbols
3906 (which the HP linker sometimes puts in the wrong place).
3907
3908 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3909
3910 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3911
3912 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3913
3914 * Makefile.in: Remove all references to sparcly-nat.c.
3915
3916 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3917 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3918 duplicating serial.h and target.h.
3919
3920 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3921 are not used anywhere (a 5 Oct 1993 change removed the uses).
3922
3923 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3924 * config/m68k/es1800.mt: Add comment.
3925 * remote-es.c: Extensive changes to update to current conventions.
3926
3927 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3928 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3929 to achieve the desired timeout.
3930 * serial.h (serial_t): Add field timeout_remaining.
3931
3932 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3933
3934 * c-exp.y (yylex): Reenable nested type code.
3935
3936 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3937
3938 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3939
3940 * remote-mips.c (mips_ops): Fix docstring.
3941
3942 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3943
3944 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3945 with the old tm-m68k-em.h:
3946 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3947 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3948 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3949 Add FIXME regarding GET_LONGJMP_TARGET.
3950
3951 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3952 * infptrace.c (kill_inferior): Add comments.
3953 * main.c (quit_command): Call target_close after we kill or
3954 detach.
3955 * remote-udi.c (udi_close): Don't error() if QUITTING.
3956
3957 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3958
3959 * configure.in: Make m68k-coff and aout add monitor support in
3960 addition to the standard serial support.
3961
3962 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3963
3964 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3965 index indexNil.
3966
3967 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3968
3969 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3970 * elfread.c (record_minimal_symbol_and_info),
3971 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3972
3973 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3974
3975 * i386-stub.c: Add ".text" right before "mem_fault:".
3976
3977 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3978
3979 * remote-utils.c (usage): Fix message to be accurate and conform
3980 more closely to normal conventions.
3981
3982 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3983 whether to show information about exec_bfd, and not control whether
3984 to show information about device and speed.
3985
3986 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3987 usage message, don't dump core.
3988
3989 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3990 for variable size array.
3991 (bug_fetch_register, bug_store_register): Rename "value" to
3992 "fpreg_buf" because some compilers don't like variables whose
3993 names are the same as types.
3994 (bug_store_register): Use a cast when converting char * to
3995 unsigned char *.
3996
3997 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3998 of the command in error message (the text was referring to the old
3999 name of the command).
4000
4001 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4002
4003 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4004 full details on structure elements without names. This partially
4005 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4006 of those changes was accidental.
4007
4008 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4009 defined, make it an error to specify a single argument which is not
4010 a frame number.
4011
4012 * Makefile.in (version.c), main.c (print_gdb_version): Use
4013 host_alias and target_alias, not host_canonical and
4014 target_canonical, to print configuration.
4015
4016 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4017
4018 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4019 of builtin_type_long. It is necessary to get a type which is
4020 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4021
4022 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4023 various miscellaneous things discovered in the process:
4024 * printcmd.c, defs.h (print_address_numeric): New function.
4025 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4026 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4027 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4028 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4029 Use it.
4030 * utils.c, defs.h (gdb_print_address): New function.
4031 * expprint (dump_expression), gdbtypes.h: Use it.
4032 * breakpoint.c (describe_other_breakpoints),
4033 symmisc.c (dump_symtab, print_symbol):
4034 Use filtered not unfiltered I/O.
4035 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4036 just run gdb under a debugger for this (and it had problems with
4037 printing addresses, how to print b->shadow, etc.).
4038 * buildsym.c (make_blockvector), core.c (memory_error),
4039 exec.c (print_section_info), maint.c (print_section_table),
4040 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4041 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4042 Add comments saying code is broken. Marked with "FIXME-32x64".
4043 * dbxread.c (process_one_symbol), partial-stab.h (default),
4044 remote-vx.c (vx_run_files_info):
4045 Don't cast int being passed to local_hex_string.
4046 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4047 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4048 only being a long.
4049 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4050 and LOC_LOCAL.
4051 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4052 * source.c: Include <sys/types.h> regardless of USG.
4053
4054 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4055
4056 * valops.c (value_assign): Set `type' after coercing toval.
4057 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4058 Use extract_unsigned_integer to get the address of a reference.
4059
4060 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4061
4062 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4063 AIX can use ? instead of \ for continuation. Deal with it.
4064
4065 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4066 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4067 the HP compiler in ANSI mode doesn't like.
4068
4069 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4070 based on USG, rather than defining HAVE_SIGSETMASK to an
4071 expression containing defined. Having a macro used in #if expand
4072 to an expression containing "defined" is undefined according to
4073 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4074 it to.
4075
4076 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4077
4078 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4079 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4080
4081 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4082
4083 * ch-exp.y (match_string_literal): Allow a zero-length string.
4084 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4085
4086 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4087
4088 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4089 passing them to print_387_status.
4090 (print_387_status): Don't subtract top from 7 before using it.
4091 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4092 from 7; the above explains it.
4093
4094 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4095
4096 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4097 pointer value when fixing up the frame at the start of a function.
4098
4099 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4100
4101 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4102 Sparc from the stack.
4103
4104 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4105
4106 * remote-mips.c (mips_initialize): Clear mips_initializing via
4107 cleanup chain, not directly.
4108
4109 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4110 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4111 munging the timeout due to the limited range of c_cc[VTIME].
4112
4113 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4114 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4115 m3-nat.c (m3_create_inferior): Pass it.
4116 * procfs.c: Remove ptrace function. It was declared in a way which
4117 conflicted with the prototype in unistd.h on Solaris.
4118
4119 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4120
4121 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4122 in the sigcontext if it is a signal trampoline frame.
4123 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4124 Define for Solaris2.
4125
4126 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4127
4128 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4129 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4130 tm-sparc.h so they can be overridden if necessary.
4131
4132 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4133
4134 * lynx-nat.c: Add Sparc support.
4135 * sparcly-nat.c: Remove. It's useless.
4136 * config/sparc/nm-sparclynx.h: Rewrite.
4137 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4138 with lynx-nat.o
4139 * config/sparc/tm-sparclynx.h: Rewrite.
4140
4141 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4142
4143 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4144 directory. Old code was discarded, since the new opcode table has
4145 a different format.
4146
4147 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4148
4149 * Makefile.in (realclean): Remove info files per make-stds.texi.
4150
4151 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4152
4153 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4154 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4155 * config/sparc/tm-sun4sol2.h: Define it.
4156
4157 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4158
4159 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4160 if we did not find a symbol.
4161
4162 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4163
4164 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4165 is not defined.
4166
4167 * hppab-nat.c (call_ptrace): Delete redundant function.
4168 (kill_inferior, attach, detach, child_resume): Likewise.
4169 (child_xfer_memory): Likewise.
4170
4171 * hppah-nat.c (call_ptrace): Delete redundant function.
4172 (kill_inferior, attach, detach, child_resume): Likewise.
4173
4174 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4175
4176 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4177
4178 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4179
4180 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4181 (CHILD_XFER_MEMORY): Define.
4182 (PT_*): Define so that generic infptrace.c code can be used.
4183
4184 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4185
4186 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4187 struct section_offsets *, not a (nonexistent) struct section_offset *.
4188
4189 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4190 internal_xcoff_symtab, not an array of one of them. Change lots of
4191 "main_aux" to "&main_aux" and so on.
4192
4193 * coffread.c, xcoffread.c: Include <coff/internal.h>
4194 before "symfile.h".
4195
4196 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4197
4198 * coffread.c (coff_getfilename): Make it not static.
4199
4200 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4201
4202 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4203 a completely gratuitous difference between xcoffread.c and coffread.c).
4204
4205 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4206
4207 * infrun.c (wait_for_inferior): Don't set frame for
4208 step_resume_breakpoint for IN_SIGTRAMP cases.
4209
4210 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4211 breakpoint.c (bpstat_what): Move step_resume from its own field of
4212 the struct bpstat_what into the main_action. Make it override
4213 other breakpoints. This is a conservative change in the sense
4214 that before the step resume breakpoint was a breakpoint.c
4215 breakpoint, hitting the step resume breakpoint overrode even
4216 calling bpstat_stop_status.
4217
4218 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4219
4220 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4221 in case execution was stopped in the called function.
4222 * stack.c (print_frame_info, frame_info): If backtracing through
4223 a call dummy, handle the starting source line number on a line
4224 boundary like backtracing through sigtramp.
4225 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4226 for call dummy frame right. Remove old test for dummy frame,
4227 it has been unused at least since gdb-3.5.
4228 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4229 of the dummy frame.
4230
4231 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4232
4233 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4234
4235 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4236
4237 * infrun.c (signals_info), target.c (target_signal_from_name):
4238 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4239
4240 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4241
4242 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4243 * inflow.c (terminal_ours_1): When discussing how to deal with the
4244 tty state, make note of query() as well as readline.
4245
4246 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4247 signals for which stop and print are cleared by default.
4248
4249 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4250
4251 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4252 reserved fields to hold a stub unwind entry type. Fix typo.
4253 (stub_unwind_entry): New structure for raw stub unwind entries.
4254 (stub_unwind_types): The types of stubs we may encounter.
4255 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4256 * hppa-tdep.c (rp_saved): Use additional information provided
4257 by linker stub unwind descriptors.
4258 (frameless_function_invocation): Likewise.
4259 (frame_chain_valid): Likewise.
4260 * paread.c (compare_unwind_entries): New function for sorting
4261 unwind table entries.
4262 (read_unwind_info): Rewrite to remove dependency on host endianness.
4263 Read in data from the $UNWIND_END$ subspace which contains linker
4264 stub unwind descriptors. Merge that data into the basic unwind
4265 table.
4266
4267 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4268
4269 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4270
4271 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4272 from either the symbol name or the auxent.
4273 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4274 no longer static.
4275
4276 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4277
4278 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4279
4280 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4281
4282 * README: Update notes for alpha port.
4283
4284 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4285
4286 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4287 for operation fault, constraint fault, and type fault.
4288
4289 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4290
4291 * Makefile.in (init.c): Add comment explaining formatting conventions.
4292
4293 * c-exp.y (parse_number): Assign to temporary between the right
4294 shifts, to work around a bug in the SCO compiler.
4295
4296 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4297 Add various files which were added to GDB recently.
4298
4299 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4300 within_function.
4301
4302 * Makefile.in: Add mostlyclean target.
4303
4304 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4305
4306 * Version 4.11.4.
4307
4308 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4309
4310 * main.c (show_commands): Make return type of extern
4311 history_get be HIST_ENTRY, rather than struct _hist_entry.
4312 (The latter loses with the upcoming merged readline.)
4313
4314 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4315
4316 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4317 const char *, not char *.
4318
4319 * symtab.h (struct symbol): Make section short, not unsigned short.
4320
4321 * symtab.c (lookup_symbol): Add comment about QUIT here.
4322
4323 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4324
4325 * c-exp.y (parse_number): Check for overflow regardless of range
4326 checking. Fix overflow check to use unsigned LONGEST, not
4327 unsigned int.
4328
4329 * c-exp.y (parse_number): Make it so that integer constants are
4330 builtin_type_long_long if builtin_type_long isn't big enough or if
4331 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4332
4333 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4334 Print our "()" first, then recurse for the target type.
4335
4336 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4337
4338 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4339
4340 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4341
4342 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4343
4344 * utils.c (request_quit): Re-establish signal handler regardless
4345 of USG.
4346
4347 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4348
4349 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4350
4351 * i960-tdep.c: Include target.h.
4352
4353 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4354
4355 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4356
4357 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4358
4359 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4360 changes (status -> ourstatus; declare status, etc.).
4361 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4362
4363 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4364
4365 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4366
4367 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4368
4369 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4370
4371 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4372
4373 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4374
4375 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4376
4377 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4378
4379 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4380
4381 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4382 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4383
4384 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4385 writing it.
4386
4387 Add search to target vector (#if 0'd until after 4.12):
4388 * target.h (to_search, target_search): Add.
4389 * gdbcore.h, core.c (generic_search): Add.
4390 * remote.c (remote_search): Add.
4391 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4392 tag.
4393
4394 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4395 is on, call find_pc_function rather than relying just on the minimal
4396 symbols (probably only matters for symbol readers which don't put
4397 statics in the minimal symbols, but changing this strikes me as
4398 not conservative enough).
4399 Initialize name_location in all cases.
4400 If no symbol and no msymbol, don't print anything symbolic.
4401
4402 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4403
4404 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4405
4406 * printcmd.c (print_address_symbolic): Make it search the
4407 symtabs for variables as well as functions. Add `set print
4408 fast-symbolic-addr' and default it to fast (the old way).
4409 Print line numbers for data items as well as functions.
4410
4411 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4412 address, if a symbol is found (take two more args pointing to
4413 where to store these results).
4414
4415 * symtab.h (find_addr_symbol): Add prototype.
4416
4417 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4418
4419 * objfiles.h: Fix comments to reflect the fact that the phrase
4420 "top of stack" always refers to where the pushing and popping takes
4421 place, regardless of whether it is at the highest or lowest address.
4422
4423 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4424
4425 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4426 compiler generated tag names.
4427 * mdebugread.c (parse_type): Handle cross references to qualified
4428 aggregate types.
4429 * valops.c (value_struct_elt): Improve error message if the
4430 address of a method is requested from an object instance.
4431 * valops.c (search_struct_method): Make name_matched non-static
4432 to get it initialized correctly.
4433 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4434 exclude segment register which are not writable on newer SCO versions.
4435
4436 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4437
4438 * go32-xdep.c: Remove unused function uerror.
4439 (sigsetmask): Declare return type. Declare argument (to match the
4440 way it is called). Explicitly return 0.
4441
4442 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4443
4444 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4445 partial_symbol): Shrink the storage sizes of symbols, by making
4446 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4447 enums and small ints to the end of each struct to improve
4448 alignment, and switching the section number from int to unsigned
4449 short.
4450
4451 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4452
4453 * symtab.c (find_addr_symbol): New routine that will find the nearest
4454 symbol associated with an address. It does so by exhaustive
4455 search of the symtabs, so it's slow but complete.
4456
4457 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4458
4459 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4460 to [0,0] rather than [0, end of first source file]. This avoids
4461 problems with other parts of GDB looking for linetables in the
4462 _globals_ symtab. Eliminate variables num_object_files and
4463 first_object_file_end.
4464
4465 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4466
4467 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4468 (pop_frame): Restore PC2 and LR0 from dummy frames.
4469 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4470 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4471 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4472 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4473 (SETUP_ARBITRARY_FRAME): Define.
4474
4475 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4476
4477 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4478
4479 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4480
4481 * remote-udi.c (udi_resume): Correct prototype.
4482
4483 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4484
4485 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4486 hppa_frame_find_saved_regs.
4487 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4488 (prologue_inst_adjust_sp): New function.
4489 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4490 (skip_prologue): Completely rewrite to use unwind information.
4491 (hppa_frame_find_saved_regs): Likewise.
4492
4493 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4494
4495 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4496 to convert a signal number with appropriate bounds checking.
4497
4498 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4499
4500 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4501
4502 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4503 print a newline to end the display anyway.
4504
4505 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4506 coprocessor status regs) when popping a frame. This fixes
4507 float exceptions that occur after calling inferior functions.
4508
4509 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4510 Read and write the fsr (float status register) to/from the child
4511 process along with the float regs. Remove Peter Schauer's change
4512 of May 24 '93, which has higher overhead and doesn't solve the
4513 real problem (which was that FSR wasn't being set).
4514
4515 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4516
4517 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4518 stack overflow check isn't right after the register stack
4519 adjustment instruction. Metaware R2.3u compiler moves other
4520 things in front of it. This fix isn't perfect but is what's
4521 running.
4522
4523 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4524
4525 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4526
4527 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4528 character filenames.
4529 * configure.in: Change accordingly.
4530
4531 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4532
4533 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4534 _filtered io routines from these two files.
4535
4536 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4537
4538 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4539 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4540 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4541 DEC c89.
4542 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4543
4544 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4545
4546 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4547 printing to gdb_stderr.
4548
4549 * remote-udi.c (udi_kill): Don't close the connection, just set
4550 inferior_pid to zero.
4551 (udi_mourn): Call remove_breakpoints.
4552
4553 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4554
4555 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4556
4557 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4558
4559 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4560
4561 * remote-bug.c: At the start of each section, reset srec_frame
4562 back to 160.
4563
4564 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4565 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4566 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4567 code which looks for those two waitkinds. Use switch statement.
4568 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4569 CHILD_SPECIAL_WAITSTATUS.
4570
4571 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4572 * Move target_signal_from_host, target_signal_to_host, and
4573 store_waitstatus from inftarg.c to target.c. procfs needs them.
4574 * target.c: Include "wait.h" and <signal.h>.
4575 * target.h, infrun.c (proceed), proceed callers: Pass new code
4576 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4577 enums being treated as unsigned and is cleaner.
4578 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4579 TARGET_SIGNAL_0.
4580 * infcmd.c (signal_command), infrun.c (signals_info):
4581 Don't allow user to specify numeric equivalent of
4582 TARGET_SIGNAL_DEFAULT.
4583
4584 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4585
4586 * config/alpha/alpha-netware.mt: New target support for Alpha
4587 running Netware.
4588 * configure.in: Add alpha-*-netware* target.
4589
4590 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4591
4592 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4593
4594 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4595
4596 * target.h: Add enum target_waitkind, enum target_signal, and
4597 struct target_waitstatus. Change status argument to target_wait to
4598 be struct target_waitstatus * instead of int *.
4599 * target.h, infrun.c, all targets: Change type of signal arguments
4600 to resume(), proceed(), and target_resume() from int to enum
4601 target_signal.
4602 * All targets (*_wait, *_resume): Change accordingly.
4603 * infcmd.c (program_info, signal_command), throughout infrun.c,
4604 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4605 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4606 signal code stuff right with the new signals would be non-trivial).
4607 * inferior.h (stop_signal): Make it enum target_signal not int.
4608 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4609 target_signal_from_name): New functions.
4610 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4611 store_waitstatus): New functions.
4612 * procfs.c (procfs_notice_signals): Use them.
4613 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4614 print_fault.
4615 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4616
4617 * objfiles.c (build_objfile_section_table): Don't abort() if
4618 objfile->sections is already set.
4619
4620 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4621 to match recent change to exec.c.
4622
4623 * Version 4.11.3.
4624
4625 * main.c (print_gdb_version): Change year to 1994.
4626
4627 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4628 * Makefile.in (NONSRC): Add ChangeLog-93.
4629
4630 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4631
4632 * stabsread.c (read_type): Allow defining several type numbers
4633 at once (e.g. "(1,2)=(3,4)="...).
4634
4635 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4636
4637 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4638
4639 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4640
4641 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4642 to process_one_symbol.
4643 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4644 avoid caching a bad endaddr in find_pc_partial_function.
4645
4646 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4647
4648 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4649
4650 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4651
4652 * infrun.c (wait_for_inferior): Do not step or step resume past
4653 the end of a one-line function we just stepped into.
4654
4655 For older changes see ChangeLog-93
4656 \f
4657 Local Variables:
4658 mode: indented-text
4659 left-margin: 8
4660 fill-column: 74
4661 version-control: never
4662 End:
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