1 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
4 of using longest_to_int.
6 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
7 mips and alpha targets need the real breakpoint pc for
8 creating the breakpoint frame.
10 * stack.c (return_command): Cast return value to the return
11 type of the function from which we return.
12 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
13 to STORE_RETURN_VALUE.
15 * symtab.c (lookup_symbol): Remove search for `static mangled
16 symbols', the search for `static symbols' already looks for
17 mangled and demangled symbols via lookup_block_symbol.
19 * valarith.c (value_binop): Use ANSI C arithmetic conversions
20 when performing integral evaluations, implement BINOP_EQUAL and
22 (value_equal, value_less): Use value_binop to perform the
23 comparison if both operands have TYPE_CODE_INT.
25 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
26 as they are written back later. Handle sp restore for frameless
27 functions. Use fdata.nosavedpc instead of fdata.frameless to
28 determine if the pc has been saved.
29 (function_frame_info): Handle `mr r31,r1', which is generated by
30 gcc-2.6, as a synonym for `oril r31,r1,0'.
31 (skip_trampoline_code): Handle shared library trampolines.
32 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
33 their real name. Enables setting of breakpoints in shared libraries
34 before the executable is run.
36 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
38 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
39 interface code still works with the new ROM monitor
40 structures. Fake out a couple of fields.
42 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
44 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
45 target_write_pc, target_read_fp, target_write_fp): Rename to
47 (h8500_read_pc, h8500_write_pc): Add pid argument.
48 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
49 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
50 Change to match functions above.
52 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
54 * NEWS: Add item about if and while.
56 * .gdbinit: Restore `end'; it was not excess. Reindent
57 list-objfiles to make this clear. Comment out all of
58 list-objfiles because old gdb's choke on it.
60 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
62 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
65 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
67 * Makefile.in (ANNOTATE_OBS): New definition.
68 (COMMON_OBS): Add exec.o.
69 (annotate.o): Remove extra compile rule.
70 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
73 * .gdbinit: Remove excess `end'.
75 * exec.c: Merge in RS6000 support from xcoffexec.c.
76 (symfile.h, objfiles.h, xcoffsolib.h): Include.
77 (vmap): New global variable.
78 (exec_close): Close and free objects in vmap chain.
79 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
80 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
81 (exec_files_info): Print vmap information.
82 * xcoffexec.c: Remove.
83 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
84 (TDEPFILES): Use exec.o instead of xcoffexec.o.
85 * TODO: Remove pertinent items.
87 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
89 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
90 are no longer needed as of gcc-2.6.0.
92 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
94 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
96 (fetch_core_registers): Don't try to fetch a register if
98 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
99 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
100 stores the registers in a weird order.
102 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
105 if inferior_pid is nonzero.
107 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
109 Speed up GDB startup time by not demangling partial symbols.
110 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
111 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
112 No longer demangle partial symbols.
113 * symtab.c (lookup_symbol, list_symbols): Handle mangled
114 variables, e.g. C++ static members, via the minimal symbols.
116 Handle reordered functions in an objfile, for Irix 5.2 shared
118 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
119 set if the functions in an objfile are reordered.
120 * mdebugread.c (parse_partial_symbols): Detect reordered
121 functions in an objfile.
122 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
123 lookup algorithm if the functions in the objfile are reordered.
125 * xcoffexec.c (exec_close): If the current target has a copy
126 of the exec_ops sections, reflect the freeing of the sections
129 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
130 `sizeof dummy', for constructing the call dummy code.
132 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
133 function declarations.
134 * sparc-tdep.c (sparc_pop_frame): Cast result of
135 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
137 * irix5-nat.c (enable_break): Set breakpoint at the entry point
138 of the executable, to handle the case where main resides in a
140 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
141 after shared library symbol reading, to get rid of a warning from
142 heuristic_proc_start if the startup code has no symbolic debug info.
144 * breakpoint.h (struct breakpoint): Add new fields language
145 and input_radix, to enable breakpoint resetting with the
146 proper language and radix.
147 * breakpoint.c (set_raw_breakpoint): Initialize them.
148 (breakpoint_re_set_one): Use them when resetting the breakpoint.
149 (breakpoint_re_set): Preserve current language and input_radix
150 across breakpoint_re_set_one calls.
152 * symtab.c (decode_line_1): Do not build a canonical line
153 specification for `*expr' line specifications.
155 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
157 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
159 The point of these changes is to avoid reading the frame pointer
160 and stack pointer during stepping, to speed things up.
161 A. Changes to not select a frame until we need a selected frame:
162 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
163 * infrun.c (wait_for_inferior): Move call to select_frame back to
164 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
165 Law, but the change was my idea); the only reason for that change
166 was so we could save and restore the selected frame in
167 wait_for_inferior, and now that flush_cached frames clears the
168 selected frame, that should work OK now.
169 B. Changes to not create a current_frame until we need one:
170 * blockframe.c (get_current_frame): If current_frame is NULL, try
171 to create an innermost frame.
172 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
173 infrun.c (wait_for_inferior), thread.c (thread_switch),
174 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
175 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
176 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
177 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
178 i960-tdep.c (pop_frame), m68k-tdep.c
179 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
180 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
181 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
182 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
183 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
184 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
185 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
186 call create_new_frame.
187 * corelow.c (core_open), altos-xdep.c (core_file_command),
188 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
189 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
190 umax-xdep.c (core_file_command): Don't call create_new_frame; do
191 call flush_cached_frames.
192 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
194 C. Changes to get rid of stop_frame_address and instead only
195 fetch the frame pointer when we need it.
196 * breakpoint.c (bpstat_stop_status): Remove argument
197 frame_address; use FRAME_FP (get_current_frame ()).
198 * infrun.c (wait_for_inferior): Don't pass frame pointer to
200 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
201 ()) instead of stop_frame_address.
202 * infrun.c (save_inferior_status, restore_inferior_status),
203 inferior.h (struct inferior_status): Don't save and restore
205 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
206 (select_thread): Remove stop_frame_address and uses thereof.
207 D. Same thing for the stack pointer.
208 * infrun.c (wait_for_inferior): Remove stop_sp and replace
209 uses thereof with read_sp ().
210 E. Change to eliminate one nasty little spot where we were
211 wanting to know the frame pointer from before the current step
212 (idea from GDB 3.5, which saved my ass, because my other ideas of
213 how to fix it were very baroque).
214 * infrun.c: Remove prev_frame_address.
215 * infrun.c (wait_for_inferior, step_over_function): Use
216 step_frame_address instead of prev_frame_address.
217 F. Same basic idea for the stack pointer.
218 * inferior.h, infcmd.c: New variable step_sp.
219 * infcmd.c (step_1, until_next_command): Set it.
220 * infrun.c: Remove prev_sp and replace uses by step_sp.
221 * infrun.c (wait_for_inferior): If we get out of the step
222 range, then set step_sp to the current stack pointer before we
225 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
227 * top.c (target_byte_order_auto): New static variable.
228 (set_endian): Mention that ``auto'' is permitted.
229 (set_endian_auto): New static function.
230 (show_endian): Change message based on target_byte_order_auto.
231 (set_endian_from_file): New function.
232 (init_main): Add command ``auto'' to endianlist.
233 * exec.c (exec_file_command): Call set_endian_from_file.
234 * defs.h (set_endian_from_file): Declare.
236 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
238 * nlm/i386.c (flush_i_cache): New function, does nothing.
239 (frame_to_registers, registers_to_frame, set_step_traps,
240 clear_step_traps, do_status): Make non-static.
242 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
244 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
245 defined, define as 0.
246 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
248 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
249 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
250 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
251 (BREAKPOINT): Remove definition.
252 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
253 (BREAKPOINT): Remove definition.
254 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
255 value of 1, rather than without a value.
256 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
257 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
258 run time rather than at compile time.
260 * remote-mips.c (break_insn): Remove.
261 (BREAK_INSN, BREAK_INSN_SIZE): Define.
262 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
263 (mips_remove_breakpoint): Likewise.
265 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
266 define TARGET_BYTE_ORDER as target_byte_order, and declare
267 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
268 a test of TARGET_BYTE_ORDER.
269 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
271 (endianlist, target_byte_order): New variables.
272 (set_endian, set_endian_big, set_endian_little): New functions.
273 (show_endian): New function.
274 (init_cmd_lists): Initialize endianlist.
275 (init_main): Add commands ``set endian big'', ``set endian
276 little'', and ``show endian''.
277 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
278 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
279 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
280 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
281 * values.c: Likewise.
283 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
285 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
287 * nlm/Makefile.in: Get rid of NWINCLUDES.
288 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
289 User should now configure with --with-headers.
291 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
293 * gdbserver/server.c (main): Silently accept all unrecognized
294 requests and send back a zero length acknowledge. That is what
295 *-stub.c do and is what remote.c expects.
297 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
299 * corelow.c (core_open): Copy the modified to_sections_end
300 vector from current_target to core_ops too.
302 * gdbserver/server.c (main): Silently accept query requests
303 and send back a zero length acknowledge.
305 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
307 * nlm/Makefile.in: Don't define NWINCLUDES.
308 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
310 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
312 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
314 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
316 * lynx-nat.c (child_wait): Use status.w_status, not status, in
317 arithmetic. status is a `union wait'.
319 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
321 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
323 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
325 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
327 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
329 * coffread.c (complete_symtab): If last_source_file is set upon
332 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
334 * xcoffread.c (read_xcoff_symtab, case C_FILE):
335 Set main_aux before using it.
337 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
339 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
340 ignoring before. But continue to ignore XMC_DS.
342 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
344 * defs.h (misc_command_type): Remove trailing comma from
347 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
349 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
350 out of an interrupt frame.
352 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
354 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
356 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
357 * mips-tdep.c (mips_print_register): Don't test float validity.
358 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
359 config/arm/tm-arm.h, config/convex/tm-convex.h,
360 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
361 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
362 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
363 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
364 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
365 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
366 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
367 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
368 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
371 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
373 * TODO: Remove item about adding general multi-threaded stuff;
375 Remove item about specifying arbitrary locations of stack frames
376 (this works on some machines).
377 Remove item about debugging functions without a frame pointer
378 (this works on some machines).
379 Remove item about re-writing macros which handle frame chaining and
380 frameless functions. They have been re-written at least once
381 since that item was written.
382 Remove item about gdb catching SIGINT when attached; this is done.
383 Remove item about having list_command not read symbols--why bother?
385 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
387 * TODO: Append contents of Projects file.
390 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
392 * corelow.c (add_solib_stub): Remove copying of to_sections,
393 pass current_target to SOLIB_ADD. The Sep 10 change failed
394 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
396 * corelow.c (core_open): After reading the shared libraries,
397 copy the modified to_sections vector from current_target to
398 core_ops, so that core_close can free it later.
399 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
400 Pass down target parameter from SOLIB_ADD and use it instead of
401 directly accessing core_ops.
403 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
405 * solib.c: *BSD systems need <a.out.h> to be included before
408 * i386b-nat.c: Add i386_float_info(), etc.
409 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
411 * config/nm-nbsd.h: New file, for generic NetBSD native support.
412 * config/i386/nm-nbsd.h: Use it.
413 * config/sparc/nm-nbsd.h: Use it.
414 * config/ns32k/nm-nbsd.h: Use it.
416 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
417 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
418 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
419 New files, support for NetBSD/i386.
420 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
421 New files, support for NetBSD/ns32k.
423 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
425 * .gdbinit: Add list-objfiles command.
427 * TODO: Reword item regarding NO_STD_REGS.
429 * coffread.c (record_minimal_symbol, coff_read_enum_type,
430 coff_read_struct_type): Allocate on symbol_obstack, not directly
431 via malloc/savestring.
433 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
435 * TODO: Add more items.
436 * tests: Remove the directory and all of its (obsolete) contents.
438 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
440 * coffread.c (init_stringtab): When copying length to stringtab,
441 use target format, not host format, since that is what the rest of
444 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
446 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
447 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
448 NWINCLUDES definitions.
449 * i386-nlmstub.c: Removed.
451 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
453 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
454 char * (from const char *) before assigning. Don't save string we
455 pass to record_minimal_symbol (it already saves it).
457 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
459 * gdbtk.tcl: Let ^U delete lines in the command window.
461 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
463 * cp-valprint.c (static_field_print): New variable, controls
464 printing of static members.
465 (_initialize_cp_valprint): New print set subcommand
466 "static-members". Turn on printing of static members by default.
467 (cp_print_value_fields): Print static members if necessary.
469 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
470 (elf_locate_base): Use only standard BFD functions to collect
471 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
472 tag only if it got defined via the inclusion of <link.h>.
474 * f-exp.y: Write block for OP_VAR_VALUE.
475 * f-valprint.c (info_common_command): Handle `info common'
476 without an argument correctly.
478 * c-typeprint.c (c_type_print_base): Handle template constructors.
479 * symtab.c (gdb_mangle_name): Handle template method mangling,
480 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
482 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
484 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
485 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
486 * ch-valprint.c (chill_val_print): Pass index type directly
487 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
488 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
489 if the index type is a stub.
491 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
493 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
494 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
495 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
496 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
497 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
498 config/mips/riscos.mh, config/pa/hppahpux.mh,
499 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
500 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
501 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
503 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
505 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
507 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
508 Also, add decl for symtab_to_filename.
509 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
510 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
511 routine decr replaces in line code.
512 * (create_file_win): Use catch to handle open failures more
513 elegantly. Also, create special window to display file open
514 failure message. Move opening of file prior to creation of text
516 * (create_asm_win): Add PC as argument. We now base disassembly
517 on PC instead of function name, since function names can be
518 ambiguous (usually seen with shared libs). Also, use catch to
519 simplify code where we don't care about failures.
520 * source.c (symtab_to_filename): New. Returns the file
521 associated with a symtab.
522 * top.c: Define interactive_hook. Called during QUIT to animate
525 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
527 * stabsread.c (read_type): Handle stub types for bitstrings.
528 * stabsread.c (read_array_type): Check for stub domain type
529 using TYPE_FLAG_STUB, not its length.
530 * gdbtypes.c (create_set_type): Handle a stub domain type.
532 * ch-exp.y: Get rid of some extra non-terminals, and move
533 their rules into primitive_value.
534 * parser-defs.h: Add comment about unary postfix operators.
535 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
536 * expprint.c (print_subexp): Recognize unary postfix operator.
538 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
540 * remote-hms.c: use remote_debug instead of hms_silent toggle.
541 Add warnings about depreciation of `snoop' cmd.
543 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
545 * remote-hms.c (hms_read_inferior_memory): Cope when
546 target sends both \r and \n.
548 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
550 * remote-mips.c (mips_error): Place NORETURN macro correctly.
551 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
553 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
555 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
556 mst_solib_trampoline.
558 * f-valprint.c (f_val_print): Change cast of valaddr from
559 CORE_ADDR * to char **, since that is how it is used.
561 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
562 using obsavestring, and pass that to prim_record_minimal_symbol.
563 Having the objfile point to bfd_asymbol_name directly doesn't work
564 if we save and restore a mapped symbol file.
566 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
568 * gdbtk.tcl: Add ref counts to breakpoint tags.
569 * Put quotes around function name in disassemble command to better
570 handle assembler names containing `.'.
571 * Make pclist element 0 be filler to avoid off-by-one problem with
573 * Set names of top-level windows.
574 * Add register display window.
575 * Add PC to label of assembly window.
577 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
579 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
580 to add a generic ROM monitor interface, and support file for the
581 WinBond W89K and the Oki OP50N PA based target boards.
583 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
585 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
586 disassembly more efficient.
587 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
589 * (gdb_loc): Include pc in return value. Also, return function
590 name if arg was specified.
591 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
592 after command completes.
593 * (gdbtk_init): Improve error handling.
595 * gdbtk.tcl: Add lots of comments. Clean up code.
596 * (gdbtk_tcl_fputs): Make output window redirectable.
597 * Add assembly window, and breapoint support.
598 * Make button 1 in margin toggle breakpoints.
599 * Use stippling to indicate breakpoint disabling.
601 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
603 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
605 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
607 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
608 change by replacing `symbols_added' with `so_last'.
609 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
610 global common symbols, they will be resolved by the runtime loader.
611 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
612 Handle scSCommon like scCommon symbols.
614 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
616 * corelow.c (add_solib_stub): Copy to_sections changes from
617 core_ops to current_target after adding the shared libraries.
618 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
619 find_corresponding_bincl_psymtab): Change `repeated header not seen'
620 error to a complaint, simplify complaint.
621 * procfs.c (signalname, errnoname): Make `name' const.
622 * symfile.c (reread_symbols): Use filename from old BFD to
624 * values.c (record_latest_value): Don't record value in the
625 history chain until we are sure there won't be an error.
627 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
629 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
632 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
634 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
636 * remote.c (fromhex): Make error more explicit.
637 (read_frame): Don't print bad checksum information unless
638 remote_debugging. Don't use repeat count unless it's > 0.
639 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
640 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
641 Optionally cope with BC style breakpoints.
642 (e7000_command): After command send directly to the E7000 mark
643 registers as changed.
644 (why_stop, e7000_wait: Understand BC style stop condition.
645 * sh-tdep.c (sh_skip_prologue): Understand more complicated
646 sequences. (frame_find_saved_regs): Likewise.
647 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
649 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
650 (more work here to come)
651 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
654 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
656 * sparclite/Makefile.in: Assorted stuff needed for eload.
658 * sparclite/eload.c: Merge in command line argument parsing and
659 error message handling improvements orignally made to aload.c.
661 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
663 * defs.h (enum misc_command_type, command_control_type): Enums
664 for describing the command and control types.
665 (struct command_line): Add new fields to keep track of the command
666 type and body associated with the command.
667 * top.c: Include value.h. Delete whitespace at the end of lines.
668 (build_command_line, get_command_line): New functions.
669 (execute_control_command, while_command, if_command): Likewise.
670 (realloc_body_list, read_next_line): Likewise.
671 (recurse_read_control_structure): Likewise.
672 (execute_user_command): Call execute_control_command.
673 (read_command_lines): Simplify by calling read_next_line, call
674 read_control_structure for "if" and "while" commands.
675 (free_command_lines): Free new fields in the command structure.
676 (define_command): Reset control_level to zero.
677 (init_main): Install command handlers for "if" and "while" commands.
679 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
681 * c-typeprint.c (c_type_print_varspec_prefix,
682 c_type_print_varspec_suffix): Add cases for Fortran type codes.
683 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
684 call f77_value_literal_string instead.
685 * f_exp.y: Include <string.h>, move include of parser-defs.h.
686 (parse_number): Translate 'd' floats to 'e' so atof() works.
687 (yylex): Remove unused variables.
688 * f-lang.c: Include <string.h>.
689 (get_bf_for_fcn): Remove unused variable.
690 * f-typeprint.c (f_type_print_varspec_prefix,
691 f_type_print_varspec_suffix): Remove unused
692 variables, add cases to switch statements.
693 (f_type_print_base): Remove unused variables.
694 * f-valprint.c (gdbcore.h, command.h): Include.
695 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
696 Call read_memory_integer with correct number of arguments.
697 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
698 with correct argument type.
699 (f77_print_array): Removed unused array array_size_array.
700 (f_val_print): Don't use a CORE_ADDR as a char *.
701 * valops.c (value_cast): Handle COMPLEX and BOOL types.
702 (value_assign): Handle Fortran literal string and complex values.
703 (f77_cast_into_complex, f77_assign_from_literal_string,
704 f77_assign_from_literal_complex): New functions.
706 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
708 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
711 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
713 * i960-tdep.c (signal.h): Don't include.
715 * cxux-nat.c (target_is_m88110): Remove definition.
717 * configure.in (config/nm-empty.h): If cross only, use instead
718 of config/nm-trash.h.
719 * config/nm-trash.h: Remove.
720 * config/nm-empty.h: New file.
721 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
722 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
723 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
724 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
725 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
727 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
729 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
731 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
733 * configure.in: No longer look for nm, tm, and xm headers in
734 config/<header>; they are always in config/<cpu>/<header>.
736 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
738 * objfiles.c (allocate_objfile): Add the newly-created objfile to
739 the end of the list of objfiles, instead of at the beginning.
741 * xcoffread.c (allocate_include_entry): New function, abstracted
742 from code in record_include_begin.
743 (record_include_begin, record_include_end): Call it.
745 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
746 target_has_stack to decide whether to create a real stack frame
749 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
751 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
753 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
755 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
757 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
758 field names into what is expected by sparc-nat.c.
760 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
762 * c-typeprint.c (c_typedef_print): Add missing Chill support.
764 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
766 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
768 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
770 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
771 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
774 * nlm/Makefile.in: Get rid of NWSOURCE.
775 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
776 * nlm/gdbserve.o: Add dummy __main routine.
777 * nlm/gdbserve.def: Turn on debug.
779 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
781 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
783 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
785 * config/tm-nbsd.h: New file, support for all NetBSD targets.
786 * config/xm-nbsd.h: fix typo.
787 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
788 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
790 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
792 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
794 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
795 change typeo in error msg (`inferrior' -> `inferior').
797 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
799 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
800 attach_flag (this check was performed by the callers). Also check
801 inferior_thisrun_terminal.
802 * inftarg.c (child_wait), lynx-nat.c (child_wait),
803 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
804 attach_flag in deciding whether to call set_sigint_trap and
807 * value.h (struct value): Change literal_data from PTR to char *,
808 since that is the way it is used.
810 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
812 * somread.c (som_symfile_read): Force unwinds to be re-read after
813 reading in a new partial symbol table.
815 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
817 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
818 an obsolete conditional.
819 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
820 an obsolete conditional.
821 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
824 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
826 * Makefile.in (ns32k-opcode.h): Remove reference.
827 (ns32k-pinsn.o): Update dependencies.
828 * ns32k-opcode.h: Remove file.
829 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
830 all other code in this file.
832 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
834 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
835 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
837 * nlm/Makefile.in: Add rule for .S.o.
838 * nlm/aio.h: Protect from multiple inclusions.
839 * nlm/alpha-io.S: Remove everything we don't need.
840 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
841 Remove, no longer needed.
842 * nlm/alpha.c: Merge in lots of stuff from previous files.
843 * nlm/alpha.h: Don't #include alpha-patch.h. Make
844 breakpoint_insn extern.
845 * Move stuff from alpha-patch.h into here.
847 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
849 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
851 * annotate.c (annotate_starting): Flush output.
853 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
855 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
856 the callers of symbol_file_add. Gets rid of heuristic fence-post
857 warnings on mips and alpha targets when the PC resides in a shared
858 library which is not yet read in.
859 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
860 irix5-nat.c (solib_add), osfsolib.c (solib_add),
861 remote-vx.c (vx_open), solib.c (solib_add):
862 Add call to reinit_frame_cache after all shared libraries are read in.
863 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
864 symfile.c (symbol_file_command, add_symbol_file_command):
865 Add call to reinit_frame_cache after symbol_file_add.
867 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
869 * config/xm-nbsd.h: New file, support for all NetBSD ports.
870 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
871 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
872 * configure.in: Add sparc-*-netbsd target.
874 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
876 * remote-vx.c (vx_attach): Interpret the command argument as an
879 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
881 * configure.in: Change i[34]86 to i[345]86.
882 * nlm/configure.in: Likewise.
883 * gdbserver/configure.in: Likewise.
885 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
887 * configure.in (i386-*-netware): Automatically configure nlm
890 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
892 * nlm/gdbserve.c: conditionalize header file inclusion for either
893 NetWare 4.0 or PIN targets.
894 * nlm/i386.c: include appropriate header files.
895 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
898 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
900 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
901 * nlm/gdbserve.def: Autoload clib.
903 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
905 * breakpoint.c (condition_command): Call breakpoints_changed.
907 * gdbtypes.h: Declare f77_create_literal_string_type and
908 f77_create_literal_complex_type.
909 * valops.c (f77_value_literal_string, f77_value_substring,
910 f77_value_literal_complex): Use xmalloc not malloc.
911 * valops.c (f77_value_literal_string, f77_value_substring):
912 Make addr char * not CORE_ADDR.
913 * value.h (struct value): Add new field literal_data of aligner union.
914 (VALUE_LITERAL_DATA): Use it.
915 * f-lang.h: Declare find_common_for_function.
916 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
917 myaddr fields of a union. Don't overload it with the frame field
918 (not sure this is necessary; I'm not sure what lval_* codes
919 VALUE_SUBSTRING_* can be used with).
921 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
923 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
924 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
926 * rs6000-nat.c: Include libbfd.h again, needed until reference
927 to bfd_cache_lookup is cleaned out.
929 * config/i386/linux.mh (XM_CLIBS): Add -lm.
931 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
933 Work to reduce the interrupts-off duration when running in DOS.
934 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
935 (dos_async_rx): rewrite to unpack as many characters from the
936 asynctsr as possible into a local buffer.
938 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
940 Initial Fortran language support, adapted from work by Farooq Butt
941 (fmbutt@engage.sps.mot.com).
942 * Makefile.in: Add Fortran-related files and dependencies.
943 * defs.h (language_fortran): New language enum.
944 * language.h (_LANG_fortran): Define.
945 (MAX_FORTRAN_DIMS): Define.
946 * expression.h: Reformat to standard.
947 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
948 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
949 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
950 TYPE_CODE_LITERAL_STRING): New type codes.
951 (type): New fields upper_bound_type and lower_bound_type.
952 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
953 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
955 (builtin_type_f_character, etc): Declare.
956 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
957 * f-exp.y: New file, Fortran expression grammar.
958 * f-lang.c: New file, Fortran language support functions.
959 * f-lang.h: New file, Fortran language support declarations.
960 * f-typeprint.c: New file, Fortran type printing.
961 * f-valprint.c: New file, Fortran value printing.
962 * eval.c (evaluate_subexp): Add code for new expression opcodes,
963 fix wording of error message.
964 * gdbtypes.c (f77_create_literal_complex_type,
965 f77_create_literal_string_type): New functions.
966 * language.c (set_language_command): Add Fortran info.
967 (calc_f77_array_dims): New function.
968 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
970 * symfile.c (deduce_language_from_filename): Recognize .f and .F
971 as Fortran source files.
972 * valops.c (f77_value_literal_string, f77_value_substring,
973 f77_value_literal_complex): New functions.
975 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
977 * c-typeprint.c (c_print_type): Assume demangled arguments
978 if a '(' is found in varstring, looking for ')' at the end of
979 varstring did fail with demangled const member functions, which
980 have a trailing `const'.
981 * remote.c (get_offsets, putpkt): Change to `char' buffers,
982 to avoid errors when compiling with DEC c89.
983 (remote_wait): Cast to `char *' before passing buffer to
984 fputs_filtered, to avoid errors when compiling with DEC c89.
985 (remote_wait): Do not return inferior_pid by default, this
986 statement is never reached, which causes warnings from some
988 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
989 * symfile.c (load_command): If called with no argument, try
990 to get the filename from the executable file.
991 (generic_load): Remove check for NULL filename, it is done
994 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
996 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
997 from June 2, 1994 (what was I thinking?!?). Fix it right this
1000 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1002 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1004 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1006 * README: Grammar improvements, clarifications, updates.
1008 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1010 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1011 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1012 * configure.in (powerpc-*-netware*): Automatically configure nlm
1014 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1015 specific stuff. Make things more configurable.
1016 * nlm/configure.in: Add powerpc-*-netware* target. Use
1017 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1019 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1020 Remove lots of architecture-specific stuff.
1021 * nlm/gdbserve.def: Add new imports.
1022 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1023 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1025 * nlm/prelude.o: What was this doing here?
1026 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1027 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1028 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1029 * config/powerpc/tm-ppc-nw.h: Ditto.
1031 * nlmstub.def: New file, contains imports for 386 nlm stub.
1033 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1035 * remote-pa.c: New file for HPPA embedded support. Currently it's
1037 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1039 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1041 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1042 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1044 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1046 * remote-mips.c: Remove unused declaration of mips_load.
1048 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1050 * coffread.c: General cleanup, and support for section offsets.
1051 (time.h, sys/types.h, libbfd.h): Don't include.
1052 (cur_src_start_addr, cur_src_end_addr): Rename to
1053 current_source_start_addr, current_source_end_addr.
1054 (nlist_stream_global): Remove.
1055 (nlist_bfd_global): New global variable.
1056 (coff_symfile_read): Remove code that gets and uses fileno()
1058 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1059 section_offsets parameter, add text/data section offset to
1060 appropriate symbols' values.
1061 (read_one_sym): Use bfd_read instead of fread.
1062 (init_stringtab, init_lineno): Change first parameter to a bfd,
1063 use bfd routines instead of raw I/O.
1065 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1067 * symtab.c (decode_line_1): If funfirstline and we get a
1068 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1070 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1072 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1073 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1074 (TAGS): Also pass result of find on config sub-directory to etags.
1075 (ALLPARAM): Remove; now unused.
1077 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1079 * Makefile.in (VERSION): Bump to 4.13.1
1080 * NEWS, README: Update to match gdb 4.13 release version.
1082 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1084 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1085 * cxux-nat.c: Remove dangling #else block.
1086 (m88k_harris_core_register_addr): New function.
1088 * environ.c (init_environ): If no environment, do nothing.
1090 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1092 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1095 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1097 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1100 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1102 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1103 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1104 Include "libiberty.h" instead.
1106 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1108 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1109 add additional argument specifying raw address to permit
1110 proper release of debug registers.
1111 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1114 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1116 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1117 define them in top.c. Add comments to the hooks.
1119 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1121 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1122 `to_remove_breakpoint' fields.
1124 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1126 * infcmd.c (run_command): Remove comment suggesting using
1127 target_has_execution instead of inferior_pid.
1129 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1131 * remote-mips.c (mips_open): add code to handle baud rate.
1133 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1135 * infrun.c (wait_for_inferior): Call target_resume() upon
1136 detection of new processes.
1138 * procfs.c (create_procinfo): Return pointer to new procinfo
1140 * (do_detach): Spacing & formatting cleanup.
1141 * (procfs_wait): Move wait_again label to ensure that we really
1142 wait again. On exit from fork, release new child from gdbs'
1144 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1146 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1148 * i386-nlmstub.c (handle_exception): Wait until the thread has
1149 been started before killing the NLM by pointing the PC at
1152 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1154 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1155 Irix 5 has a standard _sigtramp signal handler.
1156 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1157 it is not needed for a standard _sigtramp signal handler.
1158 Add shared library sections to the section table of the target
1159 before adding the symbols.
1160 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1161 instructions that do not prepare a stack adjustment.
1162 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1163 which does the right thing on machines where `char' is unsigned.
1165 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1167 * remote.c (remote_open): Move setting of inferior_pid prior to
1168 call to remote_start_remote. Also use unique value for pid to
1169 avoid confusion with read_register_pid & friends.
1170 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1172 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1174 * dwarfread.c (bfd.h): Don't include.
1176 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1178 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1179 kill the program being debugged. KillMe(), the undocumented
1180 call intended for this purpose, causes the server to hang.
1182 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1184 * remote.c (read_frame): Calculate run length encoded checksum
1186 * config/sh/stub.c: New file.
1188 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1190 * target.c (find_default_run_target): Make sure to_can_run is set
1193 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1195 * TODO: Remove note about fast watchpoints and remove obsolete
1198 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1200 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1201 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1202 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1204 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1206 * target.c (add_target): Don't call clean_target on target
1208 * (unpush_target): Test for to_close being set before calling.
1209 * (target_xfer_memory, target_info): Check for to_has_memory
1210 before playing with memory.
1212 * remote.c (remote_open): Set inferior_pid to make kill command
1214 * inflow.c (kill_command): Revert change of Aug 2. Use
1215 inferior_pid to determine whether to print out "The program is not
1216 being run." message.
1218 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1220 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1221 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1222 * m3-nat.c: Pass argument to return_to_top_level.
1223 Declare m3_kill_inferior before use.
1224 (port_chain_insert): In "can't happen" case, abort rather than
1225 setting `mid' to large decimal constant (which gcc warns about).
1226 (get_thread_name): Use cast to convert const char * to char *.
1227 (add_mach_specific_commands): #if 0 "thread break" command.
1228 (m3_trace_him): Call push_target.
1229 (mach_really_wait): New argument pid; remove unused
1231 (intercept_exec_calls): Call target_terminal_init and
1232 target_terminal_inferior once the child execs.
1233 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1235 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1237 * procfs.c (procfs_mourn_inferior): don't dereference the
1238 procinfo pointer after it has been freed.
1240 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1242 * breakpoint.c (breakpoint_1): Improve pluralization in display
1243 of breakpoint hit counts.
1245 * language.h (struct language_defn): Remove unused field
1247 (longest_float): Remove, no longer used.
1248 * language.c (unknown_language_defn, auto_language_defn,
1249 local_language_defn): Remove init of la_longest_float field.
1250 * c-lang.c (c_language_defn, cplus_language_defn,
1251 asm_language_defn): Ditto.
1252 * ch-lang.c (chill_language_defn): Ditto.
1253 * m2-lang.c (m2_language_defn): Ditto.
1255 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1257 * defs.h (bfd_read, bfd_seek): Remove declarations.
1258 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1260 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1262 * inflow.c (kill_command): Fix a bug which prevented target
1263 programs to be killed.
1265 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1267 * defs.h: Change two-line declarations to one-line form.
1268 (NORETURN): Define as "volatile" only for older GCCs.
1269 (ATTR_NORETURN): Define for newer GCCs.
1270 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1272 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1274 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1275 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1276 disable_breakpoint): Don't call breakpoints_changed; it is now
1277 called via the *_breakpoint_hook functions.
1278 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1280 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1282 * stabsread.c (read_type): Fix a bug in enum size calculation.
1284 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1286 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1287 argument types to shut up GCC.
1289 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1290 linker stub, then return the address the stub will return to.
1291 (frame_saved_pc): Correctly restart the search for the saved
1292 pc when a linker stub is encountered.
1294 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1295 register stores emitted by the version 9 HP compilers.
1296 (inst_saves_fr): Relax test for a specific base register (%r1);
1297 this avoids losing with the version 9 HP compilers.
1298 (skip_prologue): Try to skip argument stores emitted by the HP
1299 compilers. It's not perfect, but it's better than before.
1301 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1303 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1304 calling write_register_pid.
1305 * (write_register_pid): Add prototype.
1307 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1309 * remote.c (read_frame): Split readchar/checksum calculation into
1310 two parts since evaluation order is undefined.
1312 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1314 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1315 * Makefile.in (coredep.o): Add inferior.h as dependency.
1316 * inflow.c: Add F_SETOWN to list of defines to check
1317 around code that uses F_SETOWN.
1319 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1321 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1322 set the -L and -B directory prefixes so we can link with it.
1324 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1326 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1327 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1330 * General hackery to support alternate user-interface.
1331 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1332 disable_breakpoint): Call hooks for alternate user-interface.
1333 * defs.h: Add declarations for alternate user-interface hooks.
1334 * main.c (main): Add --nw (and --nowindows) options to disable
1336 * (near call to command_loop): Call command_loop_hook if set.
1337 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1338 * stack.c: Call print_frame_info_listing_hook if set.
1339 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1340 other files to make sure that calls to error and warning will
1341 work. Call init_ui_hook after everything else.
1342 * utils.c (query): Call query_hook if set.
1343 * (gdb_flush): Call flush_hook if set.
1344 * Change _initialize_utils to initialize_utils cuz we don't use
1345 automatic initialization of utils.c anymore.
1347 * Support for TK GUI.
1348 * Makefile.in: Add rule for gdbtk.o.
1349 * configure.in: Add support for --enable-gdbtk.
1350 * gdbtk.c: New file. Contains support routines for TK interface.
1351 * gdbtk.tcl: New file. Implements GUI policy.
1353 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1356 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1358 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1359 there and we are using the gcc from the tree.
1360 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1362 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1364 * Makefile.in (annotate.o): Add dependencies.
1366 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1368 * sparclite/aload.c: Added new -q (quiet) option.
1369 return 0 exit status if file was successfully downloaded.
1371 * nlm/gdbserve.c: merge in command line argument parsing changes
1372 and bug fixes made to i386-nlmstub.c.
1374 * i386-nlmstub.c: The returnLength field must be initialized
1375 before portConfig is passed to AIOGetPortConfiguration.
1376 Compare command line arguments with strnicmp(); args are
1377 case insensitive on netware.
1379 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1381 * Makefile.in (DISTSTUFF): Add definition.
1382 (diststuff): Add for new distribution support.
1383 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1384 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1385 Remove old distribution building rules, now uses standard
1386 distribution support in parent directory Makefile.in.
1388 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1390 * target.c (push_target): Cast result from xmalloc.
1392 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1394 * elfread.c (elf_symtab_read): Discard compiler labels generated
1395 by the Solaris 2.1/Intel SunPro compiler.
1397 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1399 * target.c (nomemory): Fix prototype and routine to take correct
1402 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1404 * Makefile.in (clean): Remove libgdb-files.
1406 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1408 * coredep.c: Include inferior.h.
1410 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1412 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1415 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1417 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1418 .cp as C++, alphabetize better.
1420 * breakpoint.c (ignore, condition): Move usage note into body of
1421 help text, so first line can be one-line summary.
1423 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1425 * target.c (unpush_target): Fix handling of removal of top target.
1427 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1429 * Makefile.in: Add stuff to build nlmstub.
1430 * Add rule for annotate.o to keep Sun make happy.
1431 * configure.in: Add config for powerpc/Netware.
1433 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1434 filename. This speeds up handling of trailing N_SO stabs (they
1435 mark the end of a .o file).
1437 * target.c, target.h: Change the way pushing and popping of
1438 targets work to support target overlays and inheritance.
1439 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1440 Fixup references to current_target, due to previous changes.
1442 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1443 needed to get the address of longjmp out of the target.
1445 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1447 * main.c: Include <ctype.h>.
1449 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1451 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1454 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1456 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1458 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1460 * Makefile.in (VERSION): Bump to 4.12.4.
1462 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1464 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1465 * configure.in (m88*-harris-cxux*): New configuration.
1466 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1467 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1469 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1470 (TARGET_WRITE_PC): Pass pid through to register writers.
1472 * configure.in (m68*): Put vendor-only-specified host configs
1473 after vendor-and-os-specified configs.
1474 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1476 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1477 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1480 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1482 * elfread.c (elf_symtab_read): Handle error return from
1483 bfd_get_dynamic_symtab_upper_bound gracefully.
1485 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1487 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1488 registers in use by the inferior.
1489 * coredep.c (fetch_core_registers, register_addr): Use it.
1490 * findvar.c (registers_changed, registers_fetched,
1491 read_register_bytes): Ditto.
1492 * infcmd.c (do_registers_info, registers_info): Ditto.
1493 * infptrace.c (fetch_inferior_registers,
1494 store_inferior_registers): Ditto.
1495 * stack.c (frame_info): Ditto.
1497 * coredep.c (CORE_REGISTER_ADDR): New macro.
1498 (fetch_core_registers): Use it.
1500 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1501 * symfile.c (add-symbol-file): Add usage note to help string.
1502 (add_shared_symbol_files_command): New command.
1505 * inferior.h (read_pc_pid): Declare.
1506 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1507 variable b, remove unused variable other_type_used.
1508 * main.c (inferior.h, call-cmds.h): Include.
1509 (gdb_init): Declare.
1510 * remote.c (remote_wait): Return 0 by default.
1512 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1514 Stop printing at null char option, from Oliver Meyer
1515 (omeyer@i3.informatik.rwth-aachen.de).
1516 * valprint.h, valprint.c (stop_print_at_null): New global.
1517 * valprint.c (_initialize_valprint): New print set subcommand
1519 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1520 printing a char array, adjust the number of chars to print.
1522 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1524 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1525 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1526 pic code in addition to prologues where an instruction from the
1527 prologue gets moved into the delay slot of a branch instruction
1528 immediately following the prologue. A table of potential prologue
1529 instructions (prologue_insn_tbl) is now used for picking apart a
1531 (frame_find_saved_regs): Changed the way in which limit gets set
1532 so that the delay slot of branch instructions immediately
1533 following the prologue gets examined.
1534 (pushed_size, store_parm_word, store_parm, push_parameters,
1535 collect_returned_value): Deleted.
1537 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1539 * infrun.c (wait_for_inferior): Handle stepping into leaf
1540 functions whose prologue consists of gp loading code only.
1542 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1544 * dbxread.c: Don't include libbfd.h.
1545 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1546 <time.h>, or <sys/types.h>.
1547 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1548 collect information about the stab and stab string sections.
1550 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1552 * stabsread.c (read_huge_number): handle large unsigned number
1553 for stabs generated by os9k C compiler.
1555 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1557 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1558 * breakpoint.h (hit_count): New breakpoint field.
1559 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1560 (clear_breakpoint_hit_counts): New function.
1561 (bpstat_stop_status): Increment the hit count.
1562 (breakpoint_1): Display the hit count.
1563 * infcmd.c (run_command): Reset breakpoint hit counts.
1564 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1565 displaying hit counts.
1567 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1569 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1570 symbols for all symbol files. Makes skipping over the
1571 trampoline code work when stepping from a function in a shared
1572 library into a function in a different shared library for Irix 5.
1573 Other ELF targets do not have enough information in their
1574 dynamic symbol tables to make this work.
1575 (elf_symtab_read): Relocate mst_solib_trampoline address.
1577 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1579 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1580 * configure.in (m68*-atari-sysv4*): New configuration.
1581 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1582 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1583 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1584 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1585 * config/m68k/amix.mh, config/m68k/amix.mt,
1586 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1589 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1591 * symtab.c (find_function_start_sal): New function to find
1592 the start of a function from a function symbol.
1593 (decode_line_1, decode_line_2): Use it instead of open coded
1594 partial copies of the code.
1595 (list_symbols): Quote symbol name before passing it to
1596 break_command to enable proper handling of mangled symbols.
1598 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1600 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1601 * ch-exp.y (yylex): First try name lookup using exact name
1602 typed by user; if that fails, try lower-cased name.
1604 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1606 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1607 Move "no debugging symbols found" test to symfile.c.
1608 * symfile.c (syms_from_objfile, reread_symbols): Add
1609 "no debugging symbols found" test.
1610 * coffread.c (init_stringtab): Handle stripped files with a
1611 stringtab offset of zero gracefully.
1612 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1613 BFD instead of stop_pc heuristic to determine if it is a dynamically
1615 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1616 ioctl, it indicates that the process has exited.
1618 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1620 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1621 .PARISC.unwind section now.
1623 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1625 * breakpoint.c (mention): Always show breakpoint address if no
1628 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1630 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1631 handling of shared libraries for non-ELF executables, but only if
1632 HANDLE_SVR4_EXEC_EMULATORS is defined.
1633 (locate_base): Try to find debug_base in the dynamic linker
1634 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1635 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1636 Define to enable handling of shared libraries for a.out executables,
1637 run under Solaris BCP.
1639 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1641 * infrun.c (wait_for_inferior): Print "Program exited normally"
1642 regardless of batch_mode.
1643 * defs.h, top.c (batch_mode): Removed.
1645 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1647 * Makefile.in (dcache_h): Remove redundant definition.
1648 (init.c): Add a comment.
1649 (top.c): Remove explicit compile action.
1650 * breakpoint.c (mention): Share code indicating location of
1651 break/watchpoints, don't print address if addressprint is off.
1652 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1653 (demangle): Remove redundant declarations.
1654 * eval.c: Remove redundant function declarations.
1655 * objfiles.h: Cosmetic and grammatical improvements.
1656 * TODO: Various updates.
1658 * remote-mips.c: Replace all \r chars with \015.
1659 (mips_receive_header): Display control characters readably.
1660 (mips_xfer_memory): Add a simple progress display.
1662 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1664 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1666 * remote-hms.c (flush): New function.
1667 (expect): Get edge case right.
1668 (hms_read_inferior_memory): Be more tolerant of line noise.
1670 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1672 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1673 target files, not non-existent mach3.mh and mach3.mt.
1675 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1677 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1678 symbols for all symbol files. Makes skipping over the
1679 trampoline code work when stepping from a function in a shared
1680 library into a function in a different shared library.
1681 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1683 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1685 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1686 names mean end of .o file.
1687 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1688 top of routine. Handle new thread notification cleanly.
1689 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1690 thread notification scheme.
1691 * (child_resume): General cleanups, handle resumption of all
1694 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1696 * ser-go32.c: Rewrite to run under windows.
1697 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1699 * serial.c (serial_open): Notice device "pc".
1700 * remote-e7000.c: Fix copyright date.
1701 (expect): Compare \n and \r the same.
1702 (e7000_open): Allow pc as a serial port
1703 * sh/sh.mt: Add ser-e7kpc.
1704 * h8300/h8300hms.mt: Add ser-e7kpc.
1705 * main.c (proc_wait): Don't wait if using go32.
1707 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1709 * somread.c: Simplify by using stabsect_build_psymtabs.
1710 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1711 corresponding to the name of the text section. All references
1713 (somstab_build_psymtabs): Delete function, no longer needed.
1715 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1717 * somread.c: Renamed from paread.c. Changed function names and
1718 comments to reflect that this file deals with SOM (an object file
1719 format), rather than the PA (a cpu).
1720 (Makefile.in): Chaned appropriately.
1721 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1722 * dbxread.c (somstab_build_psymtabs): Renamed from
1723 pastab_build_psymtabs.
1725 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1727 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1728 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1730 * Makefile.in: Updated for core-sol2.c.
1731 * README: Add notes about SPARCworks cc under Solaris 2.x,
1732 from Casper H.S. Dik (casper@fwi.uva.nl).
1733 * config/mips/xm-makeva.h: Removed, no longer necessary.
1734 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1735 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1736 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1738 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1740 * gdba.el: Put program input and output in a separate buffer.
1742 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1744 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1745 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1746 with global variable of same name in libnsl.so on UnixWare.
1748 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1750 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1751 embedded in template name.
1753 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1755 * config/i386/nm-linux.h: change calling convention of
1756 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1757 target_insert_watchpoint() and
1758 target_remove_watchpoint().
1760 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1761 to be long long in gdb.
1762 * config/mips/tm-bigmips.h: ditto.
1764 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1766 * c-lang.c (asm_language_defn): New definitions for language_asm,
1767 mostly copied from c_language_defn, to avoid warnings when
1768 switching between c and asm stack frames.
1770 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1772 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1773 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1774 (upgrade_type, handle_psymbol_enumerators): Likewise.
1775 (has_opaque_xref, cross_ref): Likewise.
1776 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1777 debugging information, rather than doing it here.
1778 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1779 point in ecoff_debug_swap backend structure, rather than calling
1780 ecoff_slurp_symbolic_info directly.
1782 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1784 * breakpoint.c: Include annotate.h. Call annotate_field rather
1785 than printing annotation directly.
1787 * main.c: Include string.h.
1789 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1791 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1792 call it instead of doing normal loop.
1793 * infcmd.c (attach_command): Don't call wait_for_inferior if
1795 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1796 hook that can decide whether to step over the next breakpoint.
1797 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1798 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1801 * configure.in: Improve sorting/formatting of hosts and targets.
1802 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1803 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1804 * Makefile.in (stop-gdb): New target.
1805 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1808 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1810 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1811 the identical initialization can be deleted from main.c, but i
1812 haven't done so just in case.
1814 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1816 * gdba.el: Added menu windows and slightly improved window
1817 handling to gdba.el. Fixed numerous minor bugs that were causing
1818 emacs and gdb to fall out of sync.
1820 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1822 * breakpoint.c: annotate changes lost at merge, put back in.
1824 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1826 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1829 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1831 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1833 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1834 writing of floating registers, the dpx2 kernel disallows it.
1835 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1836 is contained in o_praw.
1837 * irix5-nat.c (solib_map_sections): Adjust sections by the
1838 difference between the loaded address and the prelinked address.
1839 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1841 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1842 symbols, their value is absolute.
1843 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1844 libraries fh->adr fields of zero. Relocate minimal symbol values
1845 upon readin. Relocate non-stabs symbols upon readin.
1846 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1847 start address of the outermost block.
1848 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1849 instead of section_offsets and use relocated pst->textlow for
1850 line number and procedure address relocations.
1852 From gmo@MicroUnity.com (Guillermo A. Loyola):
1853 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1854 Handle SGI Irix5 stIndirect symbol type.
1856 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1858 * breakpoint.c: fix a syntax error native cc does not like.
1860 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1861 * sparclite/Makefile.in: ditto.
1862 * sparcl-tdpe.c: change file name because first 8 chars has to be
1864 * sparcl-stub.c: ditto.
1866 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1868 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1870 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1872 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1873 ignore) a PID argument.
1874 (hppa_pop_frame): Pass a PID to target_write_pc.
1875 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1876 and pass through a PID argument.
1877 (target_read_pc, target_write_pc): Update prototypes.
1879 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1881 * Makefile.in: add new file sparclite-tdep.c.
1882 * sparclite/Makefile.in: add new file sparclite-stub.c.
1883 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1885 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1886 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1888 * sparclite-tdep.c: new file, contains hardware breakpoint support
1890 * sparclite-stub.c: new file, stub code that add support hardware
1892 * breakpoint.c: add hardware breakpoint support.
1893 * breakpoint.h: add new breakpoint type to support hardware
1895 * config/mips/nm-irix4.h: change interface for target dependent
1896 code supporting watch point.
1897 * config/pa/nm-hppab.h: change interface for target dependent
1898 code supporting watch point.
1900 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1902 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1904 * stabsread.c (read_struct_fields): os9k nested structure does not
1905 have terminating ';', instead it just get to ',' and bit position
1908 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1910 * nlmread.c (nlm_symtab_read): Clean up a bit.
1911 * (nlm_symfile_read): Record bounds of main() so that backtrace
1912 command will know where to stop.
1913 * objfiles.c (objfile_relocate): Relocate entry point/func info
1914 for backtrace as well.
1915 * objfiles.h: Define values for invalid PCs for entry point info.
1916 * symfile.c (init_entry_point_info): Initialize invalid values
1917 with aforementioned macros.
1918 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1919 to cause backtrace to stop when it gets back to main().
1920 * config/i386/tm-i386nw.h: Ditto.
1922 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1924 Fix value_print, which used to be ostensibly language-independent,
1925 but would print pointers and arrays in C syntax. Instead, call
1926 a language-specific function.
1927 * language.h (struct language_defn): New functional field
1929 (LA_VALUE_PRINT): New macro.
1930 * language.c (unk_lang_value_print): New stub/dummy function.
1931 (unknown_language_defn, auto_language_defn, local_language_defn):
1933 * c-valprint.c (c_value_print): New function, with code moved from:
1934 * valprint.c (value_print): ... here. Now just invoke
1935 LA_VALUE_PRINT to do language-specific stuff.
1936 * valprint.c (value_print_array_elements): Make non-static.
1937 * c-lang.c (c_language_defn, cplus_language_defn): Add
1938 c_value_print in the la_value_print field.
1939 * m2-lang.c (m2_language_defn): Likewise.
1940 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1941 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1942 * ch-valprint.c (chill_value_print): New function, based on
1943 c_value_print, but use Chill "look and feel."
1944 * c-lang.h (c_value_print): New prototype.
1945 * ch-lang.h (chill_value_print): New prototype.
1946 * value.h (value_print_array_elements): New prototype.
1948 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1949 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1951 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1953 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1954 to new file top.c. Make things extern instead of static and
1955 similar rearrangements to deal with this.
1957 * utils.c: Move fputs_unfiltered to main.c. Remove
1958 FPUTS_UNFILTERED_OVERRIDE ifndef.
1959 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1960 and libgdb uses utils.c and top.c.
1962 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1964 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1966 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1968 * ch-valprint.c (chill_val_print_array_elements): New function.
1969 A Chill version of val_print_array_elements, it prints the
1970 array index labels, in additions ot the array element values.
1971 (chill_val_print): Use the new function.
1973 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1975 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1977 * defs.h (enum language): Add language_asm.
1978 * findvar.c (read_register_bytes read_register_gen
1979 write_register_bytes read_register read_register_pid
1980 write_register write_register_pid supply_register): Move multi-
1981 thread handling down into these routines. Create XXX_pid routines
1982 that allow register references to specify the pid.
1983 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1984 read_sp write_sp read_fp write_fp): Move these routines from
1985 infcmd to findvar to centralize the whole mess.
1986 * i386-nlmstub.c: Portability fixes.
1987 * infptrace.c (child_resume): Conditionalize to allow other natives
1988 to override it. Remove PIDGET gubbish, it's no longer necessary.
1989 * infrun.c (wait_for_inferior): Put registers_changed() before
1990 target_wait() to speed up remote debugging.
1991 * Replace code that reads registers from other threads with much
1992 nicer looking new function calls (see changes to findvar.c).
1993 * Don't skip prologues if debugging assembly source.
1994 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1995 child_resume to handle multi-thread debugging properly.
1996 * remote.c: Add O response to get console output from target.
1997 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1998 SERIAL_ERROR here to simplify callers.
1999 * Change static var timeout to remote_timeout.
2000 * (fromhex): Remove unnecessary return -1 at end of routine.
2001 * (remote_wait): Turn this into a big switch statement. Add
2002 support for O response.
2003 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2004 * (getpkt): Split getpkt into two parts. read_frame deals with
2005 all formatting issues, run-length encoding, and framing. getpkt
2006 now handles error recovery, and frame detection.
2007 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2008 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2009 control. (hardwire_readchar): Handle EINTR from read().
2010 * symfile.c (deduce_language_from_filename): Add support for .s
2012 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2013 override infptrace's child_wait.
2014 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2015 instead of XXXlynx.h.
2016 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2018 * nlm/gdbserve.c: Portability fixes.
2020 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2022 * inftarg.c (child_wait): Call proc_wait, not wait.
2023 (child_mourn_inferior): Call proc_remove_foreign.
2024 * main.c (gdb_init): Call init_proc.
2025 * main.c: Provide dummy versions of init_proc, proc_wait, and
2026 proc_remove_foreign for the gdb case (the libgdb case provides its
2027 own versions of these functions).
2028 * Makefile.in (libgdb-files): Add libproc.a.
2030 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2032 Hardware watchpoints for Linux, from Rick Sladkey
2033 (jrs@world.std.com).
2034 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2035 new hardware breakpoint recovery method.
2036 * i386v-nat.c (i386_insert_watchpoint,
2037 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2038 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2039 New functions to support the 386 hardware debugging registers.
2040 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2041 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2042 target_insert_watchpoint, target_remove_watchpoint): Define these
2043 macros to use the hardware debugging functions in i386v-nat.c.
2045 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2047 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2050 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2052 * target.c, target.h: New variables target_activity_function and
2054 * inflow.c, inferior.h: New functions set_sigio_trap and
2056 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2058 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2060 * remote-sim.h (sim_verbose): Delete.
2061 Document callbacks needed.
2062 (sim_*): Change result to void where there isn't one.
2063 (sim_open): Clarify argument and error response.
2064 (sim_close): Declare.
2065 (sim_load): Change bfd_handle argument to file name. Clarify result.
2066 (sim_create_inferior): Renamed from sim_set_args.
2067 (sim_set_pc): Delete.
2068 (sim_info): Delete printf_fn argument.
2069 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2070 (gdbsim_load): Try sim_load first.
2071 (gdbsim_create_inferior): Call sim_create_inferior.
2072 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2073 (gdbsim_close): Call sim_close.
2074 (gdbsim_files_info): Update call to sim_info.
2075 (gdbsim_ops): Realign comments.
2077 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2079 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2081 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2082 the auxent if the symbol's name is ".file". From David Edelsohn
2083 <c1dje@watson.ibm.com>.
2085 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2087 * breakpoint.c (breakpoint_1): Fix typo.
2089 * annotate.c (annotate_field_end): Fix typo.
2091 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2093 * Makefile.in (TSSTART): Remove; no longer used.
2095 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2096 fputs_unfiltered and exit directly, rather than fatal. The latter
2097 calls vfprintf_unfiltered!
2099 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2100 * value.h, printcmd.c (print_value_flags): Move from here...
2101 * annotate.c: ...to here, and make it use can_dereference.
2103 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2105 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2106 Remove, needed for both native and cross.
2107 * target.c (attach_flag, generic_mourn_inferior): Put here.
2108 * utils.c (job_control): Put here.
2109 (terminal.h): Don't include anymore.
2111 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2113 * source.c (find_source_lines): Always use code that was #ifdef
2114 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2115 leaving it on the chain. Reindent much of this function.
2116 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2117 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2118 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2119 config/ns32k/xm-ns32km3.h: Remove all references to
2120 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2121 * main.c, fork-child.c, many config files: Remove all
2122 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2125 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2126 This avoids __eprintf troubles.
2128 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2130 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2131 initialization code which needs to be called even if we bypass the
2132 command line stuff into gdb_init.
2133 * utils.c (fputs_unfiltered): Surround in #ifndef
2134 FPUTS_UNFILTERED_OVERRIDE.
2135 * Makefile.in (libgdb.a): New target.
2137 * utils.c: Rearrange I/O stuff a bit so that all output goes
2138 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2139 which made %s not work with arbitrarily large strings.
2140 * printcmd.c (printf_command): Use printf_filtered, not
2141 printf_unfiltered and printf, now that arbitrary limit is gone.
2144 * breakpoint.c (watchpoint_check): Remove unused variable b.
2145 * stack.c (print_frame_info): Move sp and buf inside #if.
2146 * eval.c (evaluate_subexp): Remove unused variables pp,
2147 mangle_ptr, ptr, and mangle_tstr.
2148 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2150 * symtab.c (lookup_symtab): Put variable copy inside #if.
2151 (decode_line_1): Put variable q1 inside #if 0.
2152 * target.h: Declare target_link.
2153 * infrun.c (wait_for_inferior): Remove unused variables signame.
2154 * remote.c (remote_resume): Remove unused variable name.
2155 * c-exp.y (parse_number): Parenthesize operand of shift.
2156 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2157 (this is a semantic change, the warning seems to have detected a bug).
2158 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2159 * coffread.c: Move variable temptype inside #if.
2160 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2162 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2163 (chill_val_print): Remove unused variable in_range.
2164 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2165 (chill_val_print): Add default case for switch.
2166 * stabsread.h: Declare stabsect_build_psymtabs.
2167 * os9kread.c (read_minimal_symbols): Make this return void.
2168 (os9k_symfile_read): Remove unused variables stb_exist and val.
2169 (os9k_symfile_init): Remove unused variable val.
2170 (fill_sym): Remove unused variable id.
2171 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2172 unused variable nsl.
2173 Remove unused variable symfile_bfd.
2174 #if 0 unused variables lbrac_unmatched_complaint and
2175 lbrac_mismatch_complaint.
2176 Remove declaration for non-existent function os9k_next_symbol_text.
2178 * annotate.c, annotate.h: New files, containing a function for
2179 each annotation which outputs it.
2180 * Move breakpoints_changed from breakpoint.c to annotate.c.
2181 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2182 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2183 Use annotate.c functions to output annotations.
2184 * Makefile.in (OBS): Add annotate.o.
2186 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2188 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2189 elf_unwind_entries are always initialized.
2191 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2192 stubs which return directly to the caller rather than to the stub
2195 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2197 * c-exp.y (yyerror): Display a more informative error message.
2198 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2199 * m2-exp.y (yyerror): Ditto.
2201 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2203 * inflow.c (job_control): Move definition to front of file.
2205 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2207 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2208 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2210 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2212 * Makefile.in (kdb): Remove old init.c creation commands.
2213 * configure.in (sparclite): Match on sparclite*.
2214 * sparclite/aload.c (main): Only change section addresses for
2215 a.out format object files.
2217 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2219 * config/i386/go32.mh: Define CC.
2221 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2223 * gdbserver/Makefile.in: Remove irrelevant definitions and
2224 comments inherited from the gdb Makefile.
2225 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2226 (VERSION): Update to 4.12.3.
2227 (gdbserver): Remove any existing executable first.
2228 (distclean, realclean): Remove nm.h.
2229 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2230 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2231 Don't use absolute pathname.
2233 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2235 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2238 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2240 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2241 (print_it_normal): Add annotations for the inferior starting and
2242 stopping, and for all the various messages related to how it
2245 * printcmd.c (do_one_display): Annotate.
2246 * stack.c (print_frame_info): Annotate printing of stack frames.
2248 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2250 * remote.c (get_offsets): Handle case where stub doesn't support
2253 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2255 Add partial support for g++ code compiled with -fvtable-thunks.
2256 * c-valprint.c (c_val_print): Add vtblprint support
2258 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2259 pointers (if using thunks) as well as array of structs (otherwise).
2260 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2261 level, and make the latter non-static (so define_symbol can use it).
2262 * stabsread.c (define_symbol): If the type being defined is a
2263 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2264 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2265 * values.c (value_virtual_fn_field): Handle thunks.
2266 * values.c (value_headof): Minor efficiency hack.
2267 * values.c (value_headof): Incomplete thunk support. FIXME.
2269 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2271 * valprint.c (print_longest): Clarify comment about use_local.
2272 * printcmd.c, defs.h (print_address_numeric), callers in
2273 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2274 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2275 exec.c: New argument use_local.
2276 * source.c (identify_source_line): Use filtered output. Use
2277 print_address_numeric.
2279 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2280 language.c (type_error, range_error): Use filtered output.
2281 * utils.c (error_begin): Update comment to tell people to use
2284 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2285 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2288 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2290 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2291 from the fault, #ifndef FAULTED_USE_SIGINFO.
2292 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2294 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2297 Explicitly annotate each record.
2299 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2301 * xcoffexec.c: Reformat to standards and lint.
2302 (language.h): Include.
2303 (exec_close): Declare arg "quitting".
2304 (file_command): Declare arg "from_tty".
2305 (map_vmap): Cast xmalloc result to PTR.
2306 * rs6000-nat.c: Reformat to standards and lint.
2307 (exec_one_dummy_insn): Use char array for saved instruction.
2308 (fixup_breakpoints): Declare.
2309 (vmap_ldinfo): Be more informative in fatal error messages.
2310 (xcoff_relocate_symtab): Define to return void.
2311 * xcoffsolib.h: Reformat to standards, improve comments.
2312 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2314 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2316 * utils.c, defs.h (error_begin): New function.
2317 (quit): Print annotation before printing the error message.
2318 * main.c (return_to_top_level): Print annotation before doing the
2320 * symtab.c (decode_line_1): Call error not warning and then
2321 return_to_top_level. Call error_begin and printf_unfiltered
2322 rather calling warning (before calls to return_to_top_level).
2323 * core.c (memory_error): Use error_begin, printf_unfiltered,
2324 print_address_numeric and return_to_top_level instead of error.
2325 Cleans up a FIXME-32x64.
2326 * language.c (type_error, range_error): Call error_begin
2327 not just target_terminal_ours.
2329 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2330 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2331 side of an assignment is non-portable.
2333 * utils.c (query): Change syntax of query annotations to be
2334 consistent with other input annotations.
2335 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2337 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2339 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2341 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2342 that have a stack frame size of 32k or larger (from Paul Flinders).
2343 Remove #if 0'd code.
2345 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2347 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2348 for Lynx platforms that need it.
2349 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2351 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2353 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2354 than trying to deduce it from the fault.
2356 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2358 * printcmd.c (print_address_symbolic): Initialize name to empty
2359 string to avoid core dump if lookup fails.
2360 * remote-e7000.c (printf_e7000debug): Error if target not open.
2362 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2364 * i386-nlmstub.c: Update to be more in line with PIN stub.
2365 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2366 * (hex2mem): Init ptr.
2367 * General cleanups to use ConsolePrintf, standard prologues, etc...
2369 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2371 * i386-nlmstub.c: More changes to be compatible with remote.c.
2373 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2374 into (the far less frequently called) dbx_symfile_read.
2376 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2378 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2380 * dbxread.c (record_minimal_symbol): Record the section
2381 associated with the symbol to make dynmaic relocation work.
2382 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2383 Solaris brain-damage which don't apply to relocatable object
2385 * (stabsect_build_psymtabs): New routine to read stabs out of an
2386 arbitrarily named section.
2387 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2389 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2390 stabs out of the nlm.
2391 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2392 brain-damage which don't apply to relocatable object files.
2393 * remote.c (putpkt): Improve error reporting and error handling.
2394 * (get_offsets): Temporary kludge to force data & bss sections to
2395 have the same relocation.
2396 * stabsread.c (define_symbol, scan_file_globals): Record section
2399 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2401 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2402 FIXME-32x64 comment.
2404 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2406 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2407 to after call to target_wait. This means that flush_cached_frames
2408 can call target_terminal_ours if it wants to.
2409 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2410 comment about why the code is dubious.
2412 * stabsread.c (read_type): Call read_type, not nonexistent
2415 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2417 * remote-os9k.c (rombug_fetch_registers): set trace mode
2419 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2421 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2423 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2424 passed to process_one_symbol.
2425 * stabsread.c (read_type): process os9k functio prototype.
2427 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2429 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2432 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2434 * utils.c (prompt_for_continue): Annotate prompt.
2435 (query): Annotate query.
2436 * printcmd.c (print_frame_args): Change syntax of argument
2437 annotation to make name and value part of a single group of
2438 annotations, not two separate groups.
2439 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2440 * valprint.c (val_print_array_elements): Change syntax of
2441 annotation to be more concise.
2442 * main.c, defs.h (command_line_input): New argument tells what
2443 string to include in the annotations.
2444 * symtab.c (decode_line_2), main.c (read_command_lines,
2445 command_loop): Change callers.
2447 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2448 target null pointer.
2449 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2451 * printcmd.c (output_command): Annotate things we print here too.
2452 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2453 * Move declaration of print_value_flags from defs.h to value.h.
2454 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2456 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2458 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2459 BFD handles sun3 dynamic relocations now.
2460 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2463 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2465 * printcmd.c (print_command_1): Annotate the top-level expressions
2467 (print_frame_args): Annotate each argument.
2468 * printcmd.c, defs.h (print_value_flags): New function.
2469 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2470 * valprint.c (val_print_array_elements): Annotate each array element.
2472 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2474 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2475 the register contains a pointer to the type, not the type itself.
2477 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2479 * main.c (main): Accept --annotate=N option and make --fullname
2480 the same as --annotate=1.
2481 (command_line_input): Print annotatation before and after prompt.
2482 * blockframe.c (flush_cached_frames): Print annotation.
2483 * Rename frame_file_full_name to annotation_level and move it from
2485 * source.c (identify_source_line): If annotation_level > 1,
2486 change output format.
2487 * breakpoint.c: Print annotation whenever a breakpoint changes.
2488 * main.c: New variable server_command.
2489 (command_line_input): Parse "server " and set server_command.
2490 (dont_repeat): Check server_command.
2492 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2494 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2495 updating raw_symbol and symnum. Return a value in the case where
2498 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2500 * parse.c: Don't define block_found; it is defined in symtab.c.
2501 * parser-defs.h: Add comment regarding block_found.
2503 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2505 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2508 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2510 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2511 section vma. Do not read dynamic relocs for sun3 executables to
2512 avoid BFD assertion message.
2514 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2516 * nm-hppab.h (KERNEL_U_ADDR): Define.
2517 (FIVE_ARG_PTRACE): Likewise.
2518 (CANNOT_STORE_REGISTER): Likewise.
2519 * nm-hppah.h (KERNEL_U_ADDR): Define.
2520 (FIVE_ARG_PTRACE): Likewise.
2521 (CANNOT_STORE_REGISTER): Likewise.
2522 (NEED_TEXT_START_END): Likewise.
2524 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2525 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2526 (FIVE_ARG_PTRACE): Likewise.
2527 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2528 (FIVE_ARG_PTRACE): Likewise.
2530 * hppa-tdep.c (read_unwind_info): Make static.
2531 (restore_pc_queue): Indirect through the target vector to
2532 reload the register state.
2534 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2536 * paread.c (compare_unwind_entries): Delete function. It's been
2537 moved into hppa-tdep.c.
2538 (read_unwind_info): Likewise.
2539 (pa_symfile_read): No longer call read_unwind_info. The unwind
2540 tables will be read in as they are needed.
2542 * hppa-tdep.c (compare_unwind_entries): New function.
2543 (read_unwind_info, internalize_unwinds): Likewise.
2544 (find_unwind_entry): Read in unwind information on demand.
2546 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2548 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2549 to : in search path processing.
2550 * defs.h (qsort): Rename argument in prototype.
2551 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2553 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2554 (false): Eliminate usages.
2556 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2558 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2559 All references to value changed to value_ptrlage_command is now
2561 All references to value changed to value_ptr.
2562 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2563 * remote-hms.c (hms_wait): Timeout after five seconds.
2564 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2565 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2566 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2568 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2570 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2572 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2574 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2576 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2577 bp_watchpoint_scope breakpoints.
2578 (struct breakpoint): Add val_chain and related_breakpoint fields
2579 for use by watchpoints.
2581 * breakpoint.c (within_scope): Delete. No longer used.
2582 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2583 (target_{remove,insert}_watchpoint): Likewise.
2584 (can_use_hardware_watchpoint): New function.
2585 (remove_breakpoint): New function to remove a single breakpoint
2586 or hardware watchpoint.
2587 (insert_breakpoints): Handle insertion of hardware watchpoints.
2588 Store a copy of the value chain derived from the watchpoint
2590 (remove_breakpoints): Simplify by using remove_breakpoint.
2591 (delete_breakpoint): Likewise.
2592 (watchpoint_check): Delete the watchpoint and watchpoint scope
2593 breakpoints when the watchpoint goes out of scope. Save & restore
2594 the current frame after checking watchpoints.
2595 (breakpoint_init_inferior): Likewise (restarting the program
2596 makes all local watchpoints go out of scope).
2597 (bpstat_stop_status): Handle hardware watchpoints much like normal
2598 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2599 when the watchpoint goes out of scope. Remove and reinsert all
2600 breakpoints before returning if we stopped when a hardware watchpoint
2602 (watch_command): Use a hardware watchpoint when possible. If
2603 watching a local expression, build a scope breakpoint too.
2604 (map_breakpoint_numbers): Also call given function for any
2605 related breakpoints.
2606 (disable_breakpoint): Never disable a scope breakpoint.
2607 (enable_breakpoint): Handle hardware breakpoints much like normal
2608 breakpoints, but recompute the watchpoint_scope breakpoint's
2609 frame and address (if we have an associated scope breakpoint).
2610 (read_memory_nobpt): Handle hardware watchpoints like normal
2611 watchpoints. When necessary handle watchpoint_scope breakpoints.
2612 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2613 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2614 (disable_command): Likewise.
2616 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2617 Extern prototype added to frame.h
2619 * infrun.c (wait_for_inferior): Set current_frame and select
2620 a frame before checking if we stopped due to a hardare watchpoint
2621 firing. Handle stepping over hardware watchpoints.
2622 (normal_stop): Remove unnecessary call to select_frame.
2624 * value.h (value_release_to_mark): Declare.
2625 * values.c (value_release_to_mark): New function.
2627 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2628 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2630 * hppab-nat.c (hppa_set_watchpoint): New function.
2632 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2633 (HAVE_STEPPABLE_WATCHPOINT): Define.
2634 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2635 (target_{insert,delete}_watchpoint): Define.
2637 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2638 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2639 (target_{insert,remove}_watchpoint): Likewise.
2641 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2643 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2644 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2645 often have the same names as debug symbols for functions, and
2646 confuse lookup_symbol().
2648 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2650 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2651 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2652 REGISTER_RAW_SIZE (1).
2653 Together these changes work around a bug in HP's compiler. Both
2654 seem to be necessary.
2656 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2658 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2659 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2660 are type mst_solib_trampoline.
2662 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2664 * config/m68k/es1800.mt: Change comments.
2666 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2668 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2670 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2672 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2675 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2677 * values.c (unpack_long): Remove obsolete comment about using a
2680 * symfile.c (symbol_file_command): Add comments about command syntax.
2682 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2683 Jim Kingdon (kingdon@cygnus.com)
2685 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2686 are in the .plt section.
2687 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2688 find_solib_trampoline_target): New functions for handling
2689 stepping into -g compiled shared libraries.
2690 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2691 find_solib_trampoline_target): Add prototypes.
2692 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2693 Define to handle stepping into -g compiled shared libraries.
2694 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2695 stepping into -g compiled shared libraries.
2697 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2699 * configure.in: Add mips-*-sysv4* support.
2700 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2701 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2702 New files for MIPS SVR4 support.
2703 * Makefile.in: Update for new mipsv4 files.
2704 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2705 read_next_frame_reg to obtain the frame relative stack pointer.
2706 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2707 obtain the frame relative stack pointer.
2708 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2709 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2710 by entering them into the minimal symbol table.
2711 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2712 a long for float formats.
2713 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2714 get defined in <link.h>.
2715 * solib.c (solib_add): Add shared library sections to the section
2716 table of the target before adding the symbols.
2717 * partial-stab.h: Relocate static and global functions.
2718 * dbxread.c (read_dbx_symtab): Remove unused variable
2719 end_of_text_address. Relocate text_addr when passing it
2722 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2723 library functions before the executable is run. Retrieve dynamic
2724 symbols from stripped executables.
2725 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2726 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2727 if no debugging symbols were found.
2728 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2729 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2731 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2732 OSF/1 has shared libraries.
2734 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2736 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2737 to BFD handling of dynamic symbols.
2739 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2741 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2742 then gets its real address into FUN and its GOT/DP value into %r19.
2744 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2746 * hppa-tdep.c (frameless_function_invocation): If no unwind
2747 descriptor was found, then assume this was not a frameless
2748 function invocation.
2749 (frame_saved_pc): If the saved PC is in a linker stub, then
2750 return the return address which the linker stub will return to.
2752 * xm-hppab.h: Never define USG.
2753 * xm-hppah.h: Always define USG.
2755 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2757 * values.c (unpack_long, value_from_longest),
2758 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2760 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2762 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2764 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2766 For SVR4 targets, enable gdb to set breakpoints in shared
2767 library functions before the executable is run.
2768 * elfread.c (elf_symtab_read): Handle symbols for shared library
2770 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2771 and moved to objfiles.c.
2772 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2773 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2774 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2775 the new generic definition from tm-sysv4.h works for Solaris.
2777 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2779 * elfread.c (elf_symtab_read): Change storage_needed,
2780 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2781 bfd_get_symtab_upper_bound. Check for errors from
2782 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2783 * nlmread.c (nlm_symtab_read): Same changes.
2785 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2787 * xcoffread.c (xcoff_next_symbol_text): New function.
2788 (read_xcoff_symtab): Set next_symbol_text_func to it.
2789 Move raw_symbol outside of read_xcoff_symtab.
2791 * remote.c (getpkt): Remove unused "out" label.
2793 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2795 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2796 about more than one watchpoint being triggered.
2798 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2800 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2802 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2804 * blockframe.c (find_pc_partial_function): mst_file_text
2805 symbols do not live in the shared library transfer table.
2806 * ch-exp.y (decode_integer_value, match_character_literal,
2807 match_bitstring_literal): Guard tolower calls with isupper,
2808 tolower on old BSD systems blindly subtracts a constant.
2809 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2810 well when determining the producer of the object file.
2811 * mdebugread.c (has_opaque_xref): New function to check for
2812 cross reference to an opaque aggregate.
2813 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2814 enter typedefs to opaque aggregates into the symbol tables.
2815 * mdebugread.c (parse_external): Remove skip_procedures argument,
2816 it has always been 1. Remove code that handled stProc symbols,
2817 it was never executed and was wrong, as the index of a
2818 stProc symbol points to the local symbol table and not to the
2819 auxiliary symbol info. Update caller.
2820 * mdebugread.c (parse_partial_symbols): Do not enter external
2821 stProc symbols into the partial symbol table, they are already
2822 entered into the minimal symbol table.
2823 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2824 Remove all conditionals and definitions for ptx.
2825 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2826 Fix addresses of floating point registers in REGISTER_U_ADDR.
2827 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2828 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2829 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2830 signal trampoline code work.
2831 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2832 Remove all conditionals and definitions for ptx.
2833 Remove KDB definitions.
2834 * symm-nat.c (store_inferior_registers): Fetch registers before
2835 storing them to obtain valid floating point control registers.
2836 Store fpu registers.
2837 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2838 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2839 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2841 * symm-nat.c (child_resume): Update type of `signal' parameter.
2842 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2844 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2846 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2847 calling import stubs for functions in shared libraries.
2849 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2851 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2853 * ch-lang.c (chill_is_varying_struct): Magic string is
2854 was "<var_length>" is now "__var_length" (more portable).
2856 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2858 * remote.c (getpkt): If we get a timeout, actually retry rather
2859 than just giving up the first time it happens.
2860 * remote.c: Document sequence numbers.
2861 (remote_store_registers): Change syntax of 'P' request so that it
2862 never looks like a sequence number.
2864 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2866 * os9kread.c (record_minimal_symbol): add section_offset to
2867 relocate minimal symbol table.
2868 * os9kread.c (read_minimal_symbols): ditto.
2869 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2871 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2872 return. Also if file addr is 0 leave it 0, not to relocate.
2873 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2874 'set remotexoff' and 'set remotelog' commands.
2876 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2878 * remote.c (remote_store_registers): Add 'P' request to set an
2879 individual register.
2880 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2883 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2885 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2886 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2887 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2889 * command.c (do_setshow_command, case var_string): Never add a
2890 space to the end of the string.
2891 * NEWS: Document this change.
2892 * .gdbinit: Add a space to the "set prompt" command.
2894 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2896 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2897 changes to make it compile (it doesn't link yet).
2899 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2900 (set_demangling_style, set_demangling_command): Use savestring not
2901 strdup. We were not dealing properly with a NULL return from
2902 strdup, and were not declaring strdup (the system header may or
2905 * valprint.c (val_print): Remove inaccurate comment about what
2906 types can be stub types.
2908 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2909 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2910 Supply alternate version if ATTACH_DETACH is not defined.
2911 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2912 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2913 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2915 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2917 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2919 (skip_trampoline_code): Rewrite and add support for argument
2920 relocation stubs stubs, import/export stubs, calls through
2921 "_sr4export" and cascaded trampolines.
2923 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2924 if no unwind descriptor is found.
2926 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2927 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2928 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2929 differently. All registers are four bytes.
2930 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2932 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2934 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2935 registers as both single and double values (fetching 2nd 32bit half
2936 as necessary). Annotate each register printed with its precision.
2938 * paread.c (read_unwind_info): Fix off-by-one error.
2940 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 * main.c (complete_command): Deal with it if arg is NULL.
2944 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2946 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2947 regarding using the PC--using the PC is necessary and all the
2948 FIXME comments in the world won't make it go away.
2950 * valops.c (value_at, value_at_lazy): Give error if we dereference
2952 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2953 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2955 * stabsread.c (patch_block_stabs): Add comment about what happens
2956 if the definition is in another compilation unit from the stab.
2958 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2960 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2962 * main.c (complete_command): New command, from Rick Sladkey
2963 <jrs@world.std.com>.
2964 (symbol_completion_function): Don't declare rl_point and
2965 rl_line_buffer; they are now declared in readline.h.
2966 (show_commands): Don't declare history_base; it is declared in
2968 * command.c (lookup_cmd): Don't delete trailing whitespace.
2969 Reverts change of 14 May 1989.
2971 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2973 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2974 code from prim_record_minimal_symbol_and_info() to here. Callers
2975 of the latter can legitimately supply a section number of -1.
2977 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2979 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2980 member functions have an element in args for a (nonexistent) this
2983 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2985 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2987 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2988 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2990 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2991 for the structure's type. All callers changed.
2993 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2994 for each structure argument rather than assuming it's either
2995 true or false for all structure arguments.
2997 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2998 on the length structure passed, not the compiler used.
3000 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3001 argument for the structure's type.
3003 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3005 * values.c (set_internalvar): Don't set var->value until we are
3006 sure there won't be an error().
3008 * remote.c (get_offsets): Reinstate comment which was in
3009 remote_wait about use of SECT_OFF_TEXT and so on.
3011 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3013 * symmisc.c (maintenance_check_symtabs): New function to check
3014 consistency of psymtabs and symtabs.
3015 * symtab.h (maintenance_check_symtabs): Add prototype.
3016 * maint.c: Add new `maint check-symtabs' command.
3017 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3018 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3019 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3021 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3022 to write_memory to avoid warnings from gcc.
3023 * config/i386/xm-symmetry.h: Add missing #endif.
3024 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3025 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3026 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3028 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3030 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3031 (hppa_push_arguments): Likewise.
3033 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3035 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3036 improve remote debugging efficiency. Also fixed problems with
3037 doing function calls for programs with no entry points.
3038 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3039 entry_point_address.
3040 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3041 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3042 parse_lines): Pass section_offsets info to these routines so that
3043 we can relocate symbol table entries upon readin.
3044 * (psymtab_to_symtab_1): Set symtab->primary to tell
3045 objfile_relocate to do relocations for our symbols.
3046 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3047 (which hang off of the symbol table).
3048 * Use prim_record_minimal_symbols_and_info instead of
3049 prim_record_minimal_symbols to supply section info to make minimal
3050 symbol relocations work.
3051 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3052 -1, try to deduce it from ms_type.
3053 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3054 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3055 add code to relocate objfile->sections data structure.
3056 * remote.c (get_offsets): Use new protocol message to acquire
3057 section offsets from the target.
3058 * (remote_wait): Get rid of relocation stuff. That's all handled
3059 by objfile_relocate now.
3060 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3061 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3063 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3065 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3067 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3069 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3070 can no longer set this at run time.
3071 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3072 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3073 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3074 sparc-tdep.c compiles).
3075 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3077 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3079 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3080 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3081 * configure.in: Recognize m68*-cisco*-*.
3083 * Makefile.in (TAGS): Use variables directly, rather than using
3084 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3085 and means that these filenames no longer need be unique across all
3086 the config/* directories.
3087 * configure.in: Put the config/*/ into TM_FILE, etc.
3089 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3090 and trapv exceptions.
3092 * target.h (struct section_table), objfiles.h (struct obj_section):
3093 Change name of field sec_ptr to the_bfd_section. More mnemonic
3094 and avoids the (sort of, for the ptx compiler) name clash with
3095 the name of the typedef.
3096 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3097 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3099 * utils.c: Include readline.h.
3100 * Makefile.in (utils.o): Add dependency.
3102 * remote.c (getpkt): Add support for run-length encoding.
3104 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3106 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3108 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3110 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3111 prim_record_minimal_symbol.
3114 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3115 computing their offset from the start of the old buffer and adding
3116 to the new buffer, rather than by assuming we can add the
3117 difference between the old buffer and the new buffer (it might not
3118 fit in an int). Merge in cosmetic differences from emacs regex.c
3119 version of this macro.
3121 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3123 * Makefile.in (install-only): Fix use of program_transform_name.
3125 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3127 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3128 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3129 so I'm nuking the command.
3130 * symtab.c (find_addr_symbol): Comment out, no longer used.
3132 * main.c (main): Don't init_source_path for the -cd argument. Now
3133 that source_path doesn't contain the current_directory from when
3134 GDB started up, init_source_path is no longer useful (and is
3135 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3137 * TODO: Remove item about line numbers being off. It is useless
3138 and confusing without a reproducible test case (it mentions
3139 proceed(), but I was able to step through proceed without trouble).
3141 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3143 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3144 library functions before the executable is run. Retrieve dynamic
3145 symbols from stripped executables.
3146 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3147 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3148 symtab.c (list_symbols): Handle mst_solib_trampoline.
3149 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3150 for all targets, remove IBM6000_TARGET dependencies.
3151 * dbxread.c (read_dbx_dynamic_symtab): New function.
3152 * dbxread.c (dbx_symfile_read): Use it.
3153 * dbxread.c (SET_NAMESTRING): Set namestring to
3154 "<bad string table index>" instead of "foo" if the string index is
3156 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3158 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3159 to break_command. Handle mst_file_* minimal symbol types.
3160 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3162 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3164 * c-exp.y(yylex): fix potential memory overflow.
3166 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3168 * environ.c (set_in_environ): Eliminate special handling of PATH and
3170 * putenv.c: Removed, conflicts with system declaration of
3171 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3173 * Makefile.in: Change accordingly.
3174 * procfs.c (procfs_create_inferior): Change comment accordingly.
3176 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3178 * rs6000-tdep.c: Change value to value_ptr.
3180 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3182 * i386m3-nat.c: Include floatformat.h.
3183 (get_i387_state): Use memset not bzero.
3187 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3188 ieee-float.h to floatformat.h.
3190 * valprint.c (val_print_string): Ignore error if the error
3191 happened after a terminating '\0'.
3193 * c-valprint.c (c_val_print): Never add 1 to return value from
3194 val_print_string; just return what it returns.
3196 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3197 looping through all of the enums.
3198 * infrun.c (signals_info): Use it.
3200 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3202 * main.c (main): When printing warning about bad baud rate, don't
3203 use warning(); it relies on current_target which isn't set up yet.
3205 * breakpoint.c (_initialize_breakpoint): Update docstring for
3206 tbreak to match what the code actually does. Don't mention tbreak
3207 in docstrings for "enable once" or "enable breakpoints once".
3209 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3211 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3212 while (0). That defeats the whole purpose of using do . . . while (0).
3213 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3214 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3215 using a ?: expression as an lvalue is not portable.
3217 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3218 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3219 'p' and 'r' symbol descriptors into a single symbol to look for a
3221 * README, config/sparc/tm-sparc.h: Update comments.
3223 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3225 * mdebugread.c (parse_type): Do not complain for types with
3226 an `indexNil' aux index, these are simply undefined types.
3227 Remove indexNil check from caller of parse_type.
3228 * mdebugread.c (parse_partial_symbols): Do not enter
3229 stGlobal, scCommon symbols into the minimal symbol table, their
3230 value is the size of the common, not its address.
3231 Handle scInit, scFini, scPData and scXData sections.
3232 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3234 Enter stProc symbols into the global_psymbols list once, not into
3235 the static_psymbols_list.
3236 Get rid of dummy psymtab if it is empty, to allow proper detection
3237 of stripped executables.
3238 * mdebugread.c (cross_ref): Allow cross references to Fortran
3241 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3243 * stabsread.c (common_block_end, fix_common_block): Stash the
3244 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3245 as to not assume that a pointer fits in an enum.
3247 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3249 * os9kread.c (fill_sym): check compiler verion number for pre-
3251 * os9kread.c (os9k_process_one_symbol): address of symbol is
3252 relative to section not module.
3253 * stabsread.c (define_symbol): add symbol type 's' as local
3255 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3257 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3258 * remote-os9k.c: fix bug in 'set remotebaud' function.
3259 * remote-os9k.c (rombug_link): minimize checking so to improve
3261 * symfile.c (symbol_file_command): check if failed to link, also make
3262 the command be able to accept more than one filenames.
3263 * target.c (target_link): check if failed to link with rombug.
3264 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3266 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3268 * remote-es.c (es1800_child_ops): Don't declare it static.
3270 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3272 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3274 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3276 * dbxread.c: New variable lowest_text_address.
3277 (record_minimal_symbol, read_dbx_symtab): Set it.
3278 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3279 end_of_text_address.
3280 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3282 * dbxread.c (end_psymtab): Remove old and commented out
3283 capping_global and capping_static. Fix comments regarding
3284 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3286 * parser-defs.h: Add "extern" to start of variable declarations so
3287 we don't end up with commons.
3288 * parse.c: Define these variables.
3290 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3293 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3295 * alpha-tdep.c: Change value to value_ptr.
3297 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3299 * solib.c (elf_locate_base): New function to locate the address
3300 of the dynamic linker's runtime structure in the dynamic info section.
3301 * solib.c (locate_base): Use it instead of iterating over the list
3302 of mapped address segments.
3303 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3306 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3308 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3309 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3310 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3311 signal trampoline and interrupt routines.
3312 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3313 (frame_chain, frame_chain_valid): Likewise.
3314 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3315 saved regs convention for SP.
3317 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3318 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3319 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3321 * tm-hppah.h (IN_SIGTRAMP): Define.
3323 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3325 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3326 alphabetic character as the start of a name.
3328 * sparclite/Makefile.in (all install): Build and install aload.
3330 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3331 config.guess and config.sub produce.
3333 * mips-tdep.c: Change value to value_ptr.
3335 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3337 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3338 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3339 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3340 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3341 value with value_ptr. This is for the ptx compiler.
3342 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3344 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3345 #if 0 i386_float_info.
3346 * symm-tdep.c (round): Remove. Also remove sgttyb.
3347 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3348 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3349 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3350 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3352 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3353 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3354 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3355 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3356 tm-i386v.h is apparently OK.
3357 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3358 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3361 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3363 * osfsolib.c (xfer_link_map_member): Update to use new
3364 target_read_string interface.
3366 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3368 * infrun.c (wait_for_inferior): In checking
3369 remove_breakpoints_on_following_step, check
3370 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3372 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3374 * os9kread.c (os9k_process_one_symbol): Rename
3375 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3376 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3377 (CORE_ADDR)0, from target_link, since that is what it uses.
3378 Process name at end, not during parsing (like we did before Kung's
3379 change), so that -readnow and -mapped can appear anywhere.
3380 Make text_relocation a local variable.
3381 * config/i386/i386os9k.mt: Fix comment.
3382 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3383 * os9kread.c: Put "comments" after #endif inside /* */.
3384 * stabsread.h: Add os9k_stabs variable.
3385 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3387 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3388 descriptor in global_symbols not local_symbols.
3389 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3391 (read_type): If os9k_stabs, accept function parameters after 'f'
3393 (read_array_type): If os9k_stabs, don't expect index type and
3394 expect lower and upper to be separated by ',' not ';'.
3395 (read_enum_type): If os9k_stabs, read a number before the first
3396 enumeration constant.
3397 (os9k_init_type_vector): New function.
3398 (dbx_lookup_type): Call it when starting new type vector.
3399 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3400 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3401 * os9kstab.c: Removed.
3402 * Makefile.in: Update accordingly.
3403 * objfiles.c (objfile_relocate_data): Removed.
3404 * remote-os9k.c (rombug_wait): Call objfile_relocate
3405 not objfile_relocate_data.
3406 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3407 * remote-os9k.c (rombug_wait): Call find_pc_section not
3409 * main.c (quit_command): Check inferior_pid; revert Kung change.
3410 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3412 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3414 * os9kread.c: New file to read os9000 style symbo table.
3415 * os9kstab.c: new file to read os9000 style stabs.
3416 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3417 * objfiles.c (find_pc_objfile): new function to search objfile
3419 * objfiles.c (objfile_relocate_data): new function to relocate
3420 data symbols in symbol table.
3421 * objfiles.h: Add two aux fields in struct objfile to handle
3422 multiple symbol table files situation like in os9000.
3423 * symfile.c: Change so 'symbol-file' command can handle multiple
3424 files. Also call target_link() to get relocation infos.
3425 * target.c (target_link): new function to get relocation info when
3426 a symbol file is requested to load.
3427 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3428 because in cross mode there's no inferior pid, bit they need to
3430 Makefile.in: add os9kread.c os9kstab.c and .o's.
3431 configure.in: add i386os9k target.
3432 config/i386/i386os9k.mt: new add.
3433 config/i386/tm-i386os9k.h: new add.
3435 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3437 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3438 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3440 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3442 * target.c, target.h (target_read_string): Provide error detection to
3443 caller. Put string in malloc'd space, so caller need not impose
3445 * solib.c (find_solib): Update to use new interface.
3446 * irix5-nat.c (find_solib): Read o_path from inferior
3447 (clear_solib): Free storage for o_path.
3448 * valprint.c (val_print_string): Add comments.
3450 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3452 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3455 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3457 * value.h (struct value): Add modifiable field.
3458 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3459 (record_latest_value): Don't mess with VALUE_LVAL of value.
3460 * valops.c (value_assign): Check it. Reword existing error
3461 message on not_lval.
3463 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3464 (STEP_SKIPS_DELAY): Added.
3465 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3468 * valprint.c (val_print_string): If errcode is set, always print
3469 an error, regardless of force_ellipsis. In the non-EIO case,
3470 just print the error message rather than calling error(). Don't
3471 access *(bufptr-1) if bufptr points to the start of the buffer.
3472 When looking for '\0', don't increment bufptr and addr if bufptr
3473 started out already at limit. If an error happens on fetching the
3474 first character, don't print the string.
3476 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3478 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3481 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3482 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3483 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3484 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3485 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3486 * findvar.c: Update comment regarding ieee-float.h.
3488 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3490 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3491 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3492 Define to make backtracing through the various sigtramp handlers
3494 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3495 the saved pc from ucontext on the stack for SVR4 signal handling.
3497 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3499 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3500 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3501 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3502 just use the global variable itself. When printing baud rate,
3503 don't print a baud rate if baud_rate is -1.
3505 * coffread.c (read_coff_symtab): Pass mst_file_* to
3506 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3507 symbols in the minimal symbols regardless of SDB_TYPE.
3509 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3511 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3512 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3513 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3514 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3515 ignored bs->stop for a bp_step_resume breakpoint.
3516 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3517 which performs one (the check_sigtramp2 one) of the functions
3518 which had been handled by the step_resume_breakpoint. For each
3519 use of the step_resume_breakpoint, make it still use the
3520 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3522 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3523 When setting the frame address of the step resume breakpoint, set
3524 it to the address for frame *before* the call instruction is
3525 executed, not after.
3527 * mips-tdep.c (mips_print_register): Print integers using
3528 print_scalar_formatted rather than duplicating all the
3529 CC_HAS_LONG_LONG and so on.
3530 (mips_push_dummy_frame): Use read_register_gen rather than using
3531 read_register and then putting it back in target format with
3532 store_unsigned_integer. If registers are more than 4 bytes, give
3533 an error rather than have some registers overwrite other
3535 #if 0 unused include of opcode/mips.h.
3537 * symfile.h: Don't declare arguments for coff_getfilename.
3539 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3541 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3543 * configure.in (hppa*-*-osf*): New configuration.
3544 * config/pa/hppaosf.mt: New target makefile fragment.
3545 * config/pa/tm-hppao.h: New target include file.
3547 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3549 * exec.c (print_section_info): Print entry point for exec_bfd only.
3550 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3551 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3552 causes problems if <sys/types.h> has no multiple inclusion protection.
3554 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3556 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3557 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3558 (CALL_DUMMY_LENGTH): Changed accordingly.
3560 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3562 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3563 numbers of register windows.
3565 * sparclite/hello.c: Add factorial function for testing.
3566 * salib.c: Use macros instead of constants for I/O addresses to
3567 make 931 support easier.
3568 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3569 register in sta/lda instructions.
3571 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3573 * dbxread.c (process_one_symbol): Set
3574 block_address_function_relative for COFF like we do for ELF and SOM.
3576 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3578 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3580 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3581 the enumerators of an ecoff enum into the partial symbol table.
3582 * mdebugread.c (parse_partial_symbols): Call it.
3583 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3584 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3585 offsets. Cast psymtab->read_symtab to PTR before passing it to
3587 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3588 set up the global offset table pointer in pic compiled code.
3589 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3590 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3591 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3592 ensures that floats are promoted to doubles before they are pushed
3595 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3597 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3598 Fixup cache_on and flush_i_cache so that they work for both the
3599 930 and 932 processors. Rewrite most low level funcs (uart
3600 access & cache stuff) to use new ASI access macros in sparclite.h.
3601 Also make it easy to access second serial port.
3603 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3605 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3606 <sys/stat.h>; not needed.
3608 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3610 * stack.c (print_frame_info): In "pathological" case, don't
3611 distrust the line number information.
3613 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3615 * mips-tdep.c (mips_print_register): handle 64 bits register.
3616 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3618 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3622 * Makefile.in (install): Do the sed for program_transform_name
3623 ourselves instead of worrying about INSTALL_XFORM. This enables
3624 users to override INSTALL_PROGRAM in the standard way.
3626 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3627 depend on Makefile.in.
3629 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3630 Only test against INT_MIN if a LONGEST is bigger than an int.
3632 * README: Change GhostScript to Ghostscript.
3634 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3636 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3637 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3638 character file names.
3639 * Makefile.in (ALLPARAM): Add these files.
3641 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3642 character file names.
3643 * Makefile.in: Add Kung's new mips64 files.
3645 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3647 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3648 mips64el-*-ecoff and mips64-big-*.
3649 * defs.h: get rid of FORCE_LONG_LONG.
3650 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3651 parsing. Change register size to be MIPS_REGSIZE.
3653 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3655 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3656 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3657 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3659 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3661 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3662 (remove_commands, add_commands): Add/remove hms-drain when target
3665 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3667 * configure.in: Add Lynx/rs6000 support.
3668 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3669 messages. Add rs6000 support. Don't try to modify unwritable
3671 * rs6000-nat.c: Move lots of native dependent stuff (like core
3672 file support) from rs6000-tdep.c & xcoffexec.c to here.
3673 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3674 * xcoffexec.c: Move native dependent stuff to nat.c.
3675 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3677 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3679 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3680 New files to support Lynx/rs6000.
3682 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3684 * README: Remove note about gcc warnings on alpha, these should be
3686 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3687 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3688 remote-utils.c, stabsread.c: Include <string.h>.
3689 * regex.c: Include "defs.h", change re_comp argument to const char *.
3690 * infptrace.c (fetch_register, store_inferior_registers): Change
3691 regaddr to type CORE_ADDR.
3692 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3693 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3695 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3697 * symtab.h: Always define BYTE_BITFIELD to nothing.
3699 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3701 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3702 * configure.in: Remove comment about m68k-em.mt.
3703 * Makefile.in: Remove references.
3705 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3707 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3710 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3712 * target.c (target_preopen): If target_kill doesn't remove the
3713 target from the stack, use pop_target to do it.
3715 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3716 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3717 changes to stabsread.c from summer 1993.
3719 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3720 printing the program, rather than passing NULL to printf.
3721 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3722 try to call UDIDisconnect again. Print better message.
3723 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3725 (udi_create_inferior): If udi_session_id is negative, open a new
3726 TIP rather than giving an error.
3728 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3729 config/ns32k/ns32km3.mh: Define NAT_FILE.
3730 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3731 (it was inconsistent and namespace-wrong) to NM_M3_H.
3732 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3733 (m3_open): New function.
3735 * TODO: Update Mach section.
3737 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3739 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3741 * printcmd.c (printf_command): Add missing single-letter
3742 backslash-escape sequences, and improve error message.
3744 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3746 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3747 rather than trying to shove an int into a pointer and back out
3748 again. This avoids compiler warnings.
3750 * defs.h (alloca): Declare as void *, not char *, on hpux.
3751 Don't prototype it, just declare the return type.
3753 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3755 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3756 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3758 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3761 ZERO_REGNUM, just read it as zero without talking to the board.
3763 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3765 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3766 to store_floating, not nonexistent variable len.
3768 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3770 (mips_store_word): Change calling convention to return errors, and
3771 to provide old contents if the caller wants it.
3772 (mips_xfer_memory): Deal with errors from mips_store_word.
3773 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3774 define now that remote-mips.c doesn't use BREAKPOINT.
3776 * remote-mips.c (mips_create_inferior): Call warning if arguments
3777 specified, and then execute "set args" command. Call error, not
3778 mips_error, if executable file not specified.
3780 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3783 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3786 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3788 * value.h (print_longest): Rename "value" to "val" in prototype
3789 declaration because some compilers don't like arguments whose
3790 names are the same as types.
3791 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3792 before passing it to remote_*_bytes.
3794 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3796 * h8500-tdep.c (saved_pc_after_call): The size of the
3797 pc is memory model dependent. (segmented_command,
3798 unsegmented_command, _initialize_h8500_tdep): New commands to
3799 change memory model.
3800 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3802 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3803 (hms_wait): Use new status structure
3804 (hms_open): Push the target here. (hms_before_main_loop): Not
3805 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3806 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3807 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3808 all registers in a compact way.
3810 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3812 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3813 as CORE_ADDR to match definition in rs6000-tdep.c.
3815 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3817 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3818 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3819 definitions into the psymtab.
3821 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3823 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3824 a special exceptionSize for the 68332.
3826 * remote-udi.c (udi_attach): If no arguments, print error.
3828 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3830 * Makefile.in (VERSION): Bump to 4.12.1
3831 * NEWS, README: Update to match 4.12 release.
3833 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3835 * command.c (empty_sfunc): New function.
3836 (add_set_cmd): Use it instead of not_just_help_class_command.
3837 (not_just_help_class_command): Change calling convention back to
3838 what it was before yesterday's change.
3840 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3841 of the type if present.
3843 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3845 * printcmd.c (decode_format): Don't blithely set the size for
3846 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3848 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3849 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3850 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3851 always just check against INT_MIN and INT_MAX (this also fixes things
3852 if sizeof (long) > sizeof (int), e.g. Alpha).
3853 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3854 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3855 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3856 BUILTIN_TYPE_UNSIGNED_LONGEST.
3857 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3858 longest_int and longest_unsigned_int.
3859 * value.h (struct value): Just align to LONGEST, rather than worrying
3860 about CC_HAS_LONG_LONG.
3861 * valarith.c (value_binop): Figure out type ourself based on
3862 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3863 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3864 * valprint.c (val_print_type_code_int): Just call
3865 extract_unsigned_integer directly, rather than going through
3867 * printcmd.c (decode_format): Remove code which would sometimes
3868 change 'g' size to 'w' for integers. print_scalar_formatted handles
3869 printing huge integers well enough, thank you.
3871 * command.c (add_set_cmd, not_just_help_class_command): Change
3872 to make this the sfunc, not cfunc, since that is how we call it.
3873 * command.h: Comment difference between sfunc and cfunc.
3874 * demangle.c (set_demangling_command): Add third arg since that
3875 is how it is called.
3876 (_initialize_demangler): Use sfunc, not cfunc, for
3877 set_demangling_command, since that is how it is called.
3878 Remove show_demangling_command; it has no effect.
3880 * command.c (shell_escape): Report errors correctly (with error
3881 message from strerror).
3883 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3885 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3886 x_scnlen.l rather than x_scnlen to match corresponding change in
3889 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3891 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3892 Change comments regarding TYPE_CODE_BOOL.
3893 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3894 regardless of the language.
3895 (value_true): Just call value_logical_not regardless of language.
3896 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3897 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3898 * language.h: Improve comment for la_builtin_type_vector.
3899 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3900 builtin_type_m2_bool.
3902 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3904 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3905 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3907 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3909 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3910 by restarting the ioctl.
3912 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3914 * target.h (target_wait): Add comment about calling
3915 return_to_top_level.
3917 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3919 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3920 additional arguments.
3921 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3923 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3925 * sparc-stub.c: Remove unnecessary #include of memory.h.
3927 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3929 * mips-tdep.c: Remove code which sets saved_regs from
3930 init_extra_frame_info and put it in new function mips_find_saved_regs.
3931 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3932 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3933 check if it is NULL and call mips_find_saved_regs if so.
3935 * remote-mips.c: Use unfiltered, not filtered, output most places.
3937 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3938 backtrace. Revise comments.
3940 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3942 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3943 alpha and irix. The _sigtramp case has to be handled properly
3944 in the tdep files if we have no ecoff debugging info.
3945 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3946 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3947 without PC_REGNUM kludge.
3948 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3949 Clean up handling of mips sigtramp frames, improve comments.
3951 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3953 * paread.c (read_unwind_info): Fix typo.
3955 * paread.c (pa_symtab_read): Update the "check_strange_names"
3956 filter to match GCC's current output. Filter out section symbols
3957 (which the HP linker sometimes puts in the wrong place).
3959 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3961 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3963 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3965 * Makefile.in: Remove all references to sparcly-nat.c.
3967 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3968 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3969 duplicating serial.h and target.h.
3971 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3972 are not used anywhere (a 5 Oct 1993 change removed the uses).
3974 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3975 * config/m68k/es1800.mt: Add comment.
3976 * remote-es.c: Extensive changes to update to current conventions.
3978 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3979 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3980 to achieve the desired timeout.
3981 * serial.h (serial_t): Add field timeout_remaining.
3983 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3985 * c-exp.y (yylex): Reenable nested type code.
3987 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3989 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3991 * remote-mips.c (mips_ops): Fix docstring.
3993 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3995 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3996 with the old tm-m68k-em.h:
3997 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3998 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3999 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4000 Add FIXME regarding GET_LONGJMP_TARGET.
4002 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4003 * infptrace.c (kill_inferior): Add comments.
4004 * main.c (quit_command): Call target_close after we kill or
4006 * remote-udi.c (udi_close): Don't error() if QUITTING.
4008 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4010 * configure.in: Make m68k-coff and aout add monitor support in
4011 addition to the standard serial support.
4013 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4015 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4018 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4020 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4021 * elfread.c (record_minimal_symbol_and_info),
4022 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4024 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * i386-stub.c: Add ".text" right before "mem_fault:".
4028 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4030 * remote-utils.c (usage): Fix message to be accurate and conform
4031 more closely to normal conventions.
4033 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4034 whether to show information about exec_bfd, and not control whether
4035 to show information about device and speed.
4037 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4038 usage message, don't dump core.
4040 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4041 for variable size array.
4042 (bug_fetch_register, bug_store_register): Rename "value" to
4043 "fpreg_buf" because some compilers don't like variables whose
4044 names are the same as types.
4045 (bug_store_register): Use a cast when converting char * to
4048 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4049 of the command in error message (the text was referring to the old
4050 name of the command).
4052 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4054 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4055 full details on structure elements without names. This partially
4056 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4057 of those changes was accidental.
4059 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4060 defined, make it an error to specify a single argument which is not
4063 * Makefile.in (version.c), main.c (print_gdb_version): Use
4064 host_alias and target_alias, not host_canonical and
4065 target_canonical, to print configuration.
4067 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4069 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4070 of builtin_type_long. It is necessary to get a type which is
4071 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4073 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4074 various miscellaneous things discovered in the process:
4075 * printcmd.c, defs.h (print_address_numeric): New function.
4076 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4077 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4078 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4079 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4081 * utils.c, defs.h (gdb_print_address): New function.
4082 * expprint (dump_expression), gdbtypes.h: Use it.
4083 * breakpoint.c (describe_other_breakpoints),
4084 symmisc.c (dump_symtab, print_symbol):
4085 Use filtered not unfiltered I/O.
4086 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4087 just run gdb under a debugger for this (and it had problems with
4088 printing addresses, how to print b->shadow, etc.).
4089 * buildsym.c (make_blockvector), core.c (memory_error),
4090 exec.c (print_section_info), maint.c (print_section_table),
4091 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4092 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4093 Add comments saying code is broken. Marked with "FIXME-32x64".
4094 * dbxread.c (process_one_symbol), partial-stab.h (default),
4095 remote-vx.c (vx_run_files_info):
4096 Don't cast int being passed to local_hex_string.
4097 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4098 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4100 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4102 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4103 * source.c: Include <sys/types.h> regardless of USG.
4105 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4107 * valops.c (value_assign): Set `type' after coercing toval.
4108 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4109 Use extract_unsigned_integer to get the address of a reference.
4111 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4113 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4114 AIX can use ? instead of \ for continuation. Deal with it.
4116 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4117 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4118 the HP compiler in ANSI mode doesn't like.
4120 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4121 based on USG, rather than defining HAVE_SIGSETMASK to an
4122 expression containing defined. Having a macro used in #if expand
4123 to an expression containing "defined" is undefined according to
4124 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4127 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4129 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4130 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4132 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4134 * ch-exp.y (match_string_literal): Allow a zero-length string.
4135 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4137 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4139 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4140 passing them to print_387_status.
4141 (print_387_status): Don't subtract top from 7 before using it.
4142 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4143 from 7; the above explains it.
4145 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4147 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4148 pointer value when fixing up the frame at the start of a function.
4150 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4152 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4153 Sparc from the stack.
4155 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4157 * remote-mips.c (mips_initialize): Clear mips_initializing via
4158 cleanup chain, not directly.
4160 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4161 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4162 munging the timeout due to the limited range of c_cc[VTIME].
4164 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4165 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4166 m3-nat.c (m3_create_inferior): Pass it.
4167 * procfs.c: Remove ptrace function. It was declared in a way which
4168 conflicted with the prototype in unistd.h on Solaris.
4170 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4172 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4173 in the sigcontext if it is a signal trampoline frame.
4174 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4175 Define for Solaris2.
4177 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4179 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4180 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4181 tm-sparc.h so they can be overridden if necessary.
4183 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4185 * lynx-nat.c: Add Sparc support.
4186 * sparcly-nat.c: Remove. It's useless.
4187 * config/sparc/nm-sparclynx.h: Rewrite.
4188 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4190 * config/sparc/tm-sparclynx.h: Rewrite.
4192 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4194 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4195 directory. Old code was discarded, since the new opcode table has
4198 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4200 * Makefile.in (realclean): Remove info files per make-stds.texi.
4202 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4204 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4205 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4206 * config/sparc/tm-sun4sol2.h: Define it.
4208 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4210 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4211 if we did not find a symbol.
4213 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4215 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4218 * hppab-nat.c (call_ptrace): Delete redundant function.
4219 (kill_inferior, attach, detach, child_resume): Likewise.
4220 (child_xfer_memory): Likewise.
4222 * hppah-nat.c (call_ptrace): Delete redundant function.
4223 (kill_inferior, attach, detach, child_resume): Likewise.
4225 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4227 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4229 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4231 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4232 (CHILD_XFER_MEMORY): Define.
4233 (PT_*): Define so that generic infptrace.c code can be used.
4235 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4237 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4238 struct section_offsets *, not a (nonexistent) struct section_offset *.
4240 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4241 internal_xcoff_symtab, not an array of one of them. Change lots of
4242 "main_aux" to "&main_aux" and so on.
4244 * coffread.c, xcoffread.c: Include <coff/internal.h>
4247 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4249 * coffread.c (coff_getfilename): Make it not static.
4251 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4253 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4254 a completely gratuitous difference between xcoffread.c and coffread.c).
4256 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4258 * infrun.c (wait_for_inferior): Don't set frame for
4259 step_resume_breakpoint for IN_SIGTRAMP cases.
4261 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4262 breakpoint.c (bpstat_what): Move step_resume from its own field of
4263 the struct bpstat_what into the main_action. Make it override
4264 other breakpoints. This is a conservative change in the sense
4265 that before the step resume breakpoint was a breakpoint.c
4266 breakpoint, hitting the step resume breakpoint overrode even
4267 calling bpstat_stop_status.
4269 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4271 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4272 in case execution was stopped in the called function.
4273 * stack.c (print_frame_info, frame_info): If backtracing through
4274 a call dummy, handle the starting source line number on a line
4275 boundary like backtracing through sigtramp.
4276 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4277 for call dummy frame right. Remove old test for dummy frame,
4278 it has been unused at least since gdb-3.5.
4279 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4282 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4284 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4286 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4288 * infrun.c (signals_info), target.c (target_signal_from_name):
4289 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4291 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4293 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4294 * inflow.c (terminal_ours_1): When discussing how to deal with the
4295 tty state, make note of query() as well as readline.
4297 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4298 signals for which stop and print are cleared by default.
4300 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4302 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4303 reserved fields to hold a stub unwind entry type. Fix typo.
4304 (stub_unwind_entry): New structure for raw stub unwind entries.
4305 (stub_unwind_types): The types of stubs we may encounter.
4306 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4307 * hppa-tdep.c (rp_saved): Use additional information provided
4308 by linker stub unwind descriptors.
4309 (frameless_function_invocation): Likewise.
4310 (frame_chain_valid): Likewise.
4311 * paread.c (compare_unwind_entries): New function for sorting
4312 unwind table entries.
4313 (read_unwind_info): Rewrite to remove dependency on host endianness.
4314 Read in data from the $UNWIND_END$ subspace which contains linker
4315 stub unwind descriptors. Merge that data into the basic unwind
4318 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4320 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4322 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4323 from either the symbol name or the auxent.
4324 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4327 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4329 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4331 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4333 * README: Update notes for alpha port.
4335 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4337 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4338 for operation fault, constraint fault, and type fault.
4340 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4342 * Makefile.in (init.c): Add comment explaining formatting conventions.
4344 * c-exp.y (parse_number): Assign to temporary between the right
4345 shifts, to work around a bug in the SCO compiler.
4347 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4348 Add various files which were added to GDB recently.
4350 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4353 * Makefile.in: Add mostlyclean target.
4355 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4359 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4361 * main.c (show_commands): Make return type of extern
4362 history_get be HIST_ENTRY, rather than struct _hist_entry.
4363 (The latter loses with the upcoming merged readline.)
4365 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4367 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4368 const char *, not char *.
4370 * symtab.h (struct symbol): Make section short, not unsigned short.
4372 * symtab.c (lookup_symbol): Add comment about QUIT here.
4374 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4376 * c-exp.y (parse_number): Check for overflow regardless of range
4377 checking. Fix overflow check to use unsigned LONGEST, not
4380 * c-exp.y (parse_number): Make it so that integer constants are
4381 builtin_type_long_long if builtin_type_long isn't big enough or if
4382 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4384 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4385 Print our "()" first, then recurse for the target type.
4387 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4389 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4391 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4393 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4395 * utils.c (request_quit): Re-establish signal handler regardless
4398 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4400 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4402 * i960-tdep.c: Include target.h.
4404 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4406 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4408 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4410 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4411 changes (status -> ourstatus; declare status, etc.).
4412 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4414 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4416 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4418 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4420 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4422 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4424 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4426 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4428 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4430 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4432 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4433 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4435 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4438 Add search to target vector (#if 0'd until after 4.12):
4439 * target.h (to_search, target_search): Add.
4440 * gdbcore.h, core.c (generic_search): Add.
4441 * remote.c (remote_search): Add.
4442 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4445 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4446 is on, call find_pc_function rather than relying just on the minimal
4447 symbols (probably only matters for symbol readers which don't put
4448 statics in the minimal symbols, but changing this strikes me as
4449 not conservative enough).
4450 Initialize name_location in all cases.
4451 If no symbol and no msymbol, don't print anything symbolic.
4453 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4455 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4457 * printcmd.c (print_address_symbolic): Make it search the
4458 symtabs for variables as well as functions. Add `set print
4459 fast-symbolic-addr' and default it to fast (the old way).
4460 Print line numbers for data items as well as functions.
4462 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4463 address, if a symbol is found (take two more args pointing to
4464 where to store these results).
4466 * symtab.h (find_addr_symbol): Add prototype.
4468 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4470 * objfiles.h: Fix comments to reflect the fact that the phrase
4471 "top of stack" always refers to where the pushing and popping takes
4472 place, regardless of whether it is at the highest or lowest address.
4474 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4476 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4477 compiler generated tag names.
4478 * mdebugread.c (parse_type): Handle cross references to qualified
4480 * valops.c (value_struct_elt): Improve error message if the
4481 address of a method is requested from an object instance.
4482 * valops.c (search_struct_method): Make name_matched non-static
4483 to get it initialized correctly.
4484 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4485 exclude segment register which are not writable on newer SCO versions.
4487 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4489 * go32-xdep.c: Remove unused function uerror.
4490 (sigsetmask): Declare return type. Declare argument (to match the
4491 way it is called). Explicitly return 0.
4493 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4495 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4496 partial_symbol): Shrink the storage sizes of symbols, by making
4497 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4498 enums and small ints to the end of each struct to improve
4499 alignment, and switching the section number from int to unsigned
4502 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4504 * symtab.c (find_addr_symbol): New routine that will find the nearest
4505 symbol associated with an address. It does so by exhaustive
4506 search of the symtabs, so it's slow but complete.
4508 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4510 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4511 to [0,0] rather than [0, end of first source file]. This avoids
4512 problems with other parts of GDB looking for linetables in the
4513 _globals_ symtab. Eliminate variables num_object_files and
4514 first_object_file_end.
4516 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4518 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4519 (pop_frame): Restore PC2 and LR0 from dummy frames.
4520 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4521 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4522 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4523 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4524 (SETUP_ARBITRARY_FRAME): Define.
4526 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4528 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4530 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4532 * remote-udi.c (udi_resume): Correct prototype.
4534 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4536 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4537 hppa_frame_find_saved_regs.
4538 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4539 (prologue_inst_adjust_sp): New function.
4540 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4541 (skip_prologue): Completely rewrite to use unwind information.
4542 (hppa_frame_find_saved_regs): Likewise.
4544 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4546 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4547 to convert a signal number with appropriate bounds checking.
4549 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4551 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4553 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4554 print a newline to end the display anyway.
4556 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4557 coprocessor status regs) when popping a frame. This fixes
4558 float exceptions that occur after calling inferior functions.
4560 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4561 Read and write the fsr (float status register) to/from the child
4562 process along with the float regs. Remove Peter Schauer's change
4563 of May 24 '93, which has higher overhead and doesn't solve the
4564 real problem (which was that FSR wasn't being set).
4566 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4568 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4569 stack overflow check isn't right after the register stack
4570 adjustment instruction. Metaware R2.3u compiler moves other
4571 things in front of it. This fix isn't perfect but is what's
4574 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4576 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4578 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4579 character filenames.
4580 * configure.in: Change accordingly.
4582 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4584 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4585 _filtered io routines from these two files.
4587 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4589 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4590 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4591 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4593 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4595 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4597 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4598 printing to gdb_stderr.
4600 * remote-udi.c (udi_kill): Don't close the connection, just set
4601 inferior_pid to zero.
4602 (udi_mourn): Call remove_breakpoints.
4604 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4606 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4608 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4610 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4612 * remote-bug.c: At the start of each section, reset srec_frame
4615 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4616 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4617 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4618 code which looks for those two waitkinds. Use switch statement.
4619 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4620 CHILD_SPECIAL_WAITSTATUS.
4622 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4623 * Move target_signal_from_host, target_signal_to_host, and
4624 store_waitstatus from inftarg.c to target.c. procfs needs them.
4625 * target.c: Include "wait.h" and <signal.h>.
4626 * target.h, infrun.c (proceed), proceed callers: Pass new code
4627 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4628 enums being treated as unsigned and is cleaner.
4629 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4631 * infcmd.c (signal_command), infrun.c (signals_info):
4632 Don't allow user to specify numeric equivalent of
4633 TARGET_SIGNAL_DEFAULT.
4635 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4637 * config/alpha/alpha-netware.mt: New target support for Alpha
4639 * configure.in: Add alpha-*-netware* target.
4641 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4643 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4645 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4647 * target.h: Add enum target_waitkind, enum target_signal, and
4648 struct target_waitstatus. Change status argument to target_wait to
4649 be struct target_waitstatus * instead of int *.
4650 * target.h, infrun.c, all targets: Change type of signal arguments
4651 to resume(), proceed(), and target_resume() from int to enum
4653 * All targets (*_wait, *_resume): Change accordingly.
4654 * infcmd.c (program_info, signal_command), throughout infrun.c,
4655 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4656 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4657 signal code stuff right with the new signals would be non-trivial).
4658 * inferior.h (stop_signal): Make it enum target_signal not int.
4659 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4660 target_signal_from_name): New functions.
4661 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4662 store_waitstatus): New functions.
4663 * procfs.c (procfs_notice_signals): Use them.
4664 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4666 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4668 * objfiles.c (build_objfile_section_table): Don't abort() if
4669 objfile->sections is already set.
4671 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4672 to match recent change to exec.c.
4676 * main.c (print_gdb_version): Change year to 1994.
4678 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4679 * Makefile.in (NONSRC): Add ChangeLog-93.
4681 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4683 * stabsread.c (read_type): Allow defining several type numbers
4684 at once (e.g. "(1,2)=(3,4)="...).
4686 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4688 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4690 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4692 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4693 to process_one_symbol.
4694 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4695 avoid caching a bad endaddr in find_pc_partial_function.
4697 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4699 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4701 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4703 * infrun.c (wait_for_inferior): Do not step or step resume past
4704 the end of a one-line function we just stepped into.
4706 For older changes see ChangeLog-93
4712 version-control: never