1 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
6 * symfile.c (reread_symbols): Include bfd_errmsg string in error
7 message if bfd_close fails.
8 * exec.c (exec_close), solib.c (clear_solib), corelow.c
9 (core_close), objfiles.c (free_objfile), irix5-nat.c
10 (clear_solib), remote-utils.c (gr_load_image):
11 Check for errors from bfd_close.
12 * solib.c (look_for_base), remote-utils.c (gr_load_image),
13 remote-udi.c (download), corelow.c (core_open), symfile.c
14 (symfile_bfd_open), symfile.c (generic_load): Add comment
15 regarding error from bfd_close.
16 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
17 comment about bogus handling of errors from bfd_openr.
18 * exec.c (exec_close): Add comment regarding memory leak and
19 dangling reference to vp->name.
21 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
23 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
24 of using longest_to_int.
26 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
27 mips and alpha targets need the real breakpoint pc for
28 creating the breakpoint frame.
30 * stack.c (return_command): Cast return value to the return
31 type of the function from which we return.
32 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
33 to STORE_RETURN_VALUE.
35 * symtab.c (lookup_symbol): Remove search for `static mangled
36 symbols', the search for `static symbols' already looks for
37 mangled and demangled symbols via lookup_block_symbol.
39 * valarith.c (value_binop): Use ANSI C arithmetic conversions
40 when performing integral evaluations, implement BINOP_EQUAL and
42 (value_equal, value_less): Use value_binop to perform the
43 comparison if both operands have TYPE_CODE_INT.
45 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
46 as they are written back later. Handle sp restore for frameless
47 functions. Use fdata.nosavedpc instead of fdata.frameless to
48 determine if the pc has been saved.
49 (function_frame_info): Handle `mr r31,r1', which is generated by
50 gcc-2.6, as a synonym for `oril r31,r1,0'.
51 (skip_trampoline_code): Handle shared library trampolines.
52 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
53 their real name. Enables setting of breakpoints in shared libraries
54 before the executable is run.
56 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
58 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
59 interface code still works with the new ROM monitor
60 structures. Fake out a couple of fields.
62 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
64 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
65 target_write_pc, target_read_fp, target_write_fp): Rename to
67 (h8500_read_pc, h8500_write_pc): Add pid argument.
68 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
69 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
70 Change to match functions above.
72 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
74 * NEWS: Add item about if and while.
76 * .gdbinit: Restore `end'; it was not excess. Reindent
77 list-objfiles to make this clear. Comment out all of
78 list-objfiles because old gdb's choke on it.
80 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
82 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
85 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
87 * Makefile.in (ANNOTATE_OBS): New definition.
88 (COMMON_OBS): Add exec.o.
89 (annotate.o): Remove extra compile rule.
90 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
93 * .gdbinit: Remove excess `end'.
95 * exec.c: Merge in RS6000 support from xcoffexec.c.
96 (symfile.h, objfiles.h, xcoffsolib.h): Include.
97 (vmap): New global variable.
98 (exec_close): Close and free objects in vmap chain.
99 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
100 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
101 (exec_files_info): Print vmap information.
102 * xcoffexec.c: Remove.
103 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
104 (TDEPFILES): Use exec.o instead of xcoffexec.o.
105 * TODO: Remove pertinent items.
107 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
109 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
110 are no longer needed as of gcc-2.6.0.
112 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
114 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
116 (fetch_core_registers): Don't try to fetch a register if
117 regmap maps it to -1.
118 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
119 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
120 stores the registers in a weird order.
122 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
124 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
125 if inferior_pid is nonzero.
127 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
129 Speed up GDB startup time by not demangling partial symbols.
130 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
131 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
132 No longer demangle partial symbols.
133 * symtab.c (lookup_symbol, list_symbols): Handle mangled
134 variables, e.g. C++ static members, via the minimal symbols.
136 Handle reordered functions in an objfile, for Irix 5.2 shared
138 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
139 set if the functions in an objfile are reordered.
140 * mdebugread.c (parse_partial_symbols): Detect reordered
141 functions in an objfile.
142 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
143 lookup algorithm if the functions in the objfile are reordered.
145 * xcoffexec.c (exec_close): If the current target has a copy
146 of the exec_ops sections, reflect the freeing of the sections
149 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
150 `sizeof dummy', for constructing the call dummy code.
152 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
153 function declarations.
154 * sparc-tdep.c (sparc_pop_frame): Cast result of
155 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
157 * irix5-nat.c (enable_break): Set breakpoint at the entry point
158 of the executable, to handle the case where main resides in a
160 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
161 after shared library symbol reading, to get rid of a warning from
162 heuristic_proc_start if the startup code has no symbolic debug info.
164 * breakpoint.h (struct breakpoint): Add new fields language
165 and input_radix, to enable breakpoint resetting with the
166 proper language and radix.
167 * breakpoint.c (set_raw_breakpoint): Initialize them.
168 (breakpoint_re_set_one): Use them when resetting the breakpoint.
169 (breakpoint_re_set): Preserve current language and input_radix
170 across breakpoint_re_set_one calls.
172 * symtab.c (decode_line_1): Do not build a canonical line
173 specification for `*expr' line specifications.
175 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
177 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
179 The point of these changes is to avoid reading the frame pointer
180 and stack pointer during stepping, to speed things up.
181 A. Changes to not select a frame until we need a selected frame:
182 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
183 * infrun.c (wait_for_inferior): Move call to select_frame back to
184 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
185 Law, but the change was my idea); the only reason for that change
186 was so we could save and restore the selected frame in
187 wait_for_inferior, and now that flush_cached frames clears the
188 selected frame, that should work OK now.
189 B. Changes to not create a current_frame until we need one:
190 * blockframe.c (get_current_frame): If current_frame is NULL, try
191 to create an innermost frame.
192 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
193 infrun.c (wait_for_inferior), thread.c (thread_switch),
194 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
195 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
196 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
197 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
198 i960-tdep.c (pop_frame), m68k-tdep.c
199 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
200 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
201 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
202 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
203 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
204 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
205 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
206 call create_new_frame.
207 * corelow.c (core_open), altos-xdep.c (core_file_command),
208 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
209 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
210 umax-xdep.c (core_file_command): Don't call create_new_frame; do
211 call flush_cached_frames.
212 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
214 C. Changes to get rid of stop_frame_address and instead only
215 fetch the frame pointer when we need it.
216 * breakpoint.c (bpstat_stop_status): Remove argument
217 frame_address; use FRAME_FP (get_current_frame ()).
218 * infrun.c (wait_for_inferior): Don't pass frame pointer to
220 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
221 ()) instead of stop_frame_address.
222 * infrun.c (save_inferior_status, restore_inferior_status),
223 inferior.h (struct inferior_status): Don't save and restore
225 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
226 (select_thread): Remove stop_frame_address and uses thereof.
227 D. Same thing for the stack pointer.
228 * infrun.c (wait_for_inferior): Remove stop_sp and replace
229 uses thereof with read_sp ().
230 E. Change to eliminate one nasty little spot where we were
231 wanting to know the frame pointer from before the current step
232 (idea from GDB 3.5, which saved my ass, because my other ideas of
233 how to fix it were very baroque).
234 * infrun.c: Remove prev_frame_address.
235 * infrun.c (wait_for_inferior, step_over_function): Use
236 step_frame_address instead of prev_frame_address.
237 F. Same basic idea for the stack pointer.
238 * inferior.h, infcmd.c: New variable step_sp.
239 * infcmd.c (step_1, until_next_command): Set it.
240 * infrun.c: Remove prev_sp and replace uses by step_sp.
241 * infrun.c (wait_for_inferior): If we get out of the step
242 range, then set step_sp to the current stack pointer before we
245 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
247 * top.c (target_byte_order_auto): New static variable.
248 (set_endian): Mention that ``auto'' is permitted.
249 (set_endian_auto): New static function.
250 (show_endian): Change message based on target_byte_order_auto.
251 (set_endian_from_file): New function.
252 (init_main): Add command ``auto'' to endianlist.
253 * exec.c (exec_file_command): Call set_endian_from_file.
254 * defs.h (set_endian_from_file): Declare.
256 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
258 * nlm/i386.c (flush_i_cache): New function, does nothing.
259 (frame_to_registers, registers_to_frame, set_step_traps,
260 clear_step_traps, do_status): Make non-static.
262 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
264 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
265 defined, define as 0.
266 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
268 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
269 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
270 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
271 (BREAKPOINT): Remove definition.
272 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
273 (BREAKPOINT): Remove definition.
274 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
275 value of 1, rather than without a value.
276 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
277 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
278 run time rather than at compile time.
280 * remote-mips.c (break_insn): Remove.
281 (BREAK_INSN, BREAK_INSN_SIZE): Define.
282 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
283 (mips_remove_breakpoint): Likewise.
285 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
286 define TARGET_BYTE_ORDER as target_byte_order, and declare
287 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
288 a test of TARGET_BYTE_ORDER.
289 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
291 (endianlist, target_byte_order): New variables.
292 (set_endian, set_endian_big, set_endian_little): New functions.
293 (show_endian): New function.
294 (init_cmd_lists): Initialize endianlist.
295 (init_main): Add commands ``set endian big'', ``set endian
296 little'', and ``show endian''.
297 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
298 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
299 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
300 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
301 * values.c: Likewise.
303 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
305 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
307 * nlm/Makefile.in: Get rid of NWINCLUDES.
308 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
309 User should now configure with --with-headers.
311 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
313 * gdbserver/server.c (main): Silently accept all unrecognized
314 requests and send back a zero length acknowledge. That is what
315 *-stub.c do and is what remote.c expects.
317 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
319 * corelow.c (core_open): Copy the modified to_sections_end
320 vector from current_target to core_ops too.
322 * gdbserver/server.c (main): Silently accept query requests
323 and send back a zero length acknowledge.
325 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
327 * nlm/Makefile.in: Don't define NWINCLUDES.
328 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
330 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
332 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
334 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
336 * lynx-nat.c (child_wait): Use status.w_status, not status, in
337 arithmetic. status is a `union wait'.
339 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
341 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
343 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
345 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
347 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
349 * coffread.c (complete_symtab): If last_source_file is set upon
352 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
354 * xcoffread.c (read_xcoff_symtab, case C_FILE):
355 Set main_aux before using it.
357 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
359 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
360 ignoring before. But continue to ignore XMC_DS.
362 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
364 * defs.h (misc_command_type): Remove trailing comma from
367 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
369 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
370 out of an interrupt frame.
372 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
374 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
376 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
377 * mips-tdep.c (mips_print_register): Don't test float validity.
378 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
379 config/arm/tm-arm.h, config/convex/tm-convex.h,
380 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
381 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
382 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
383 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
384 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
385 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
386 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
387 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
388 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
391 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
393 * TODO: Remove item about adding general multi-threaded stuff;
395 Remove item about specifying arbitrary locations of stack frames
396 (this works on some machines).
397 Remove item about debugging functions without a frame pointer
398 (this works on some machines).
399 Remove item about re-writing macros which handle frame chaining and
400 frameless functions. They have been re-written at least once
401 since that item was written.
402 Remove item about gdb catching SIGINT when attached; this is done.
403 Remove item about having list_command not read symbols--why bother?
405 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
407 * TODO: Append contents of Projects file.
410 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
412 * corelow.c (add_solib_stub): Remove copying of to_sections,
413 pass current_target to SOLIB_ADD. The Sep 10 change failed
414 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
416 * corelow.c (core_open): After reading the shared libraries,
417 copy the modified to_sections vector from current_target to
418 core_ops, so that core_close can free it later.
419 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
420 Pass down target parameter from SOLIB_ADD and use it instead of
421 directly accessing core_ops.
423 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
425 * solib.c: *BSD systems need <a.out.h> to be included before
428 * i386b-nat.c: Add i386_float_info(), etc.
429 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
431 * config/nm-nbsd.h: New file, for generic NetBSD native support.
432 * config/i386/nm-nbsd.h: Use it.
433 * config/sparc/nm-nbsd.h: Use it.
434 * config/ns32k/nm-nbsd.h: Use it.
436 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
437 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
438 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
439 New files, support for NetBSD/i386.
440 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
441 New files, support for NetBSD/ns32k.
443 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
445 * .gdbinit: Add list-objfiles command.
447 * TODO: Reword item regarding NO_STD_REGS.
449 * coffread.c (record_minimal_symbol, coff_read_enum_type,
450 coff_read_struct_type): Allocate on symbol_obstack, not directly
451 via malloc/savestring.
453 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
455 * TODO: Add more items.
456 * tests: Remove the directory and all of its (obsolete) contents.
458 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
460 * coffread.c (init_stringtab): When copying length to stringtab,
461 use target format, not host format, since that is what the rest of
464 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
466 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
467 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
468 NWINCLUDES definitions.
469 * i386-nlmstub.c: Removed.
471 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
474 char * (from const char *) before assigning. Don't save string we
475 pass to record_minimal_symbol (it already saves it).
477 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
479 * gdbtk.tcl: Let ^U delete lines in the command window.
481 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
483 * cp-valprint.c (static_field_print): New variable, controls
484 printing of static members.
485 (_initialize_cp_valprint): New print set subcommand
486 "static-members". Turn on printing of static members by default.
487 (cp_print_value_fields): Print static members if necessary.
489 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
490 (elf_locate_base): Use only standard BFD functions to collect
491 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
492 tag only if it got defined via the inclusion of <link.h>.
494 * f-exp.y: Write block for OP_VAR_VALUE.
495 * f-valprint.c (info_common_command): Handle `info common'
496 without an argument correctly.
498 * c-typeprint.c (c_type_print_base): Handle template constructors.
499 * symtab.c (gdb_mangle_name): Handle template method mangling,
500 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
502 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
504 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
505 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
506 * ch-valprint.c (chill_val_print): Pass index type directly
507 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
508 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
509 if the index type is a stub.
511 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
513 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
514 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
515 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
516 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
517 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
518 config/mips/riscos.mh, config/pa/hppahpux.mh,
519 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
520 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
521 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
523 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
525 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
527 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
528 Also, add decl for symtab_to_filename.
529 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
530 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
531 routine decr replaces in line code.
532 * (create_file_win): Use catch to handle open failures more
533 elegantly. Also, create special window to display file open
534 failure message. Move opening of file prior to creation of text
536 * (create_asm_win): Add PC as argument. We now base disassembly
537 on PC instead of function name, since function names can be
538 ambiguous (usually seen with shared libs). Also, use catch to
539 simplify code where we don't care about failures.
540 * source.c (symtab_to_filename): New. Returns the file
541 associated with a symtab.
542 * top.c: Define interactive_hook. Called during QUIT to animate
545 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
547 * stabsread.c (read_type): Handle stub types for bitstrings.
548 * stabsread.c (read_array_type): Check for stub domain type
549 using TYPE_FLAG_STUB, not its length.
550 * gdbtypes.c (create_set_type): Handle a stub domain type.
552 * ch-exp.y: Get rid of some extra non-terminals, and move
553 their rules into primitive_value.
554 * parser-defs.h: Add comment about unary postfix operators.
555 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
556 * expprint.c (print_subexp): Recognize unary postfix operator.
558 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
560 * remote-hms.c: use remote_debug instead of hms_silent toggle.
561 Add warnings about depreciation of `snoop' cmd.
563 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
565 * remote-hms.c (hms_read_inferior_memory): Cope when
566 target sends both \r and \n.
568 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
570 * remote-mips.c (mips_error): Place NORETURN macro correctly.
571 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
573 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
575 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
576 mst_solib_trampoline.
578 * f-valprint.c (f_val_print): Change cast of valaddr from
579 CORE_ADDR * to char **, since that is how it is used.
581 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
582 using obsavestring, and pass that to prim_record_minimal_symbol.
583 Having the objfile point to bfd_asymbol_name directly doesn't work
584 if we save and restore a mapped symbol file.
586 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
588 * gdbtk.tcl: Add ref counts to breakpoint tags.
589 * Put quotes around function name in disassemble command to better
590 handle assembler names containing `.'.
591 * Make pclist element 0 be filler to avoid off-by-one problem with
593 * Set names of top-level windows.
594 * Add register display window.
595 * Add PC to label of assembly window.
597 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
599 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
600 to add a generic ROM monitor interface, and support file for the
601 WinBond W89K and the Oki OP50N PA based target boards.
603 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
605 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
606 disassembly more efficient.
607 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
609 * (gdb_loc): Include pc in return value. Also, return function
610 name if arg was specified.
611 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
612 after command completes.
613 * (gdbtk_init): Improve error handling.
615 * gdbtk.tcl: Add lots of comments. Clean up code.
616 * (gdbtk_tcl_fputs): Make output window redirectable.
617 * Add assembly window, and breapoint support.
618 * Make button 1 in margin toggle breakpoints.
619 * Use stippling to indicate breakpoint disabling.
621 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
623 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
625 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
627 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
628 change by replacing `symbols_added' with `so_last'.
629 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
630 global common symbols, they will be resolved by the runtime loader.
631 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
632 Handle scSCommon like scCommon symbols.
634 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
636 * corelow.c (add_solib_stub): Copy to_sections changes from
637 core_ops to current_target after adding the shared libraries.
638 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
639 find_corresponding_bincl_psymtab): Change `repeated header not seen'
640 error to a complaint, simplify complaint.
641 * procfs.c (signalname, errnoname): Make `name' const.
642 * symfile.c (reread_symbols): Use filename from old BFD to
644 * values.c (record_latest_value): Don't record value in the
645 history chain until we are sure there won't be an error.
647 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
649 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
652 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
654 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
656 * remote.c (fromhex): Make error more explicit.
657 (read_frame): Don't print bad checksum information unless
658 remote_debugging. Don't use repeat count unless it's > 0.
659 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
660 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
661 Optionally cope with BC style breakpoints.
662 (e7000_command): After command send directly to the E7000 mark
663 registers as changed.
664 (why_stop, e7000_wait: Understand BC style stop condition.
665 * sh-tdep.c (sh_skip_prologue): Understand more complicated
666 sequences. (frame_find_saved_regs): Likewise.
667 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
669 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
670 (more work here to come)
671 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
674 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
676 * sparclite/Makefile.in: Assorted stuff needed for eload.
678 * sparclite/eload.c: Merge in command line argument parsing and
679 error message handling improvements orignally made to aload.c.
681 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
683 * defs.h (enum misc_command_type, command_control_type): Enums
684 for describing the command and control types.
685 (struct command_line): Add new fields to keep track of the command
686 type and body associated with the command.
687 * top.c: Include value.h. Delete whitespace at the end of lines.
688 (build_command_line, get_command_line): New functions.
689 (execute_control_command, while_command, if_command): Likewise.
690 (realloc_body_list, read_next_line): Likewise.
691 (recurse_read_control_structure): Likewise.
692 (execute_user_command): Call execute_control_command.
693 (read_command_lines): Simplify by calling read_next_line, call
694 read_control_structure for "if" and "while" commands.
695 (free_command_lines): Free new fields in the command structure.
696 (define_command): Reset control_level to zero.
697 (init_main): Install command handlers for "if" and "while" commands.
699 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
701 * c-typeprint.c (c_type_print_varspec_prefix,
702 c_type_print_varspec_suffix): Add cases for Fortran type codes.
703 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
704 call f77_value_literal_string instead.
705 * f_exp.y: Include <string.h>, move include of parser-defs.h.
706 (parse_number): Translate 'd' floats to 'e' so atof() works.
707 (yylex): Remove unused variables.
708 * f-lang.c: Include <string.h>.
709 (get_bf_for_fcn): Remove unused variable.
710 * f-typeprint.c (f_type_print_varspec_prefix,
711 f_type_print_varspec_suffix): Remove unused
712 variables, add cases to switch statements.
713 (f_type_print_base): Remove unused variables.
714 * f-valprint.c (gdbcore.h, command.h): Include.
715 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
716 Call read_memory_integer with correct number of arguments.
717 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
718 with correct argument type.
719 (f77_print_array): Removed unused array array_size_array.
720 (f_val_print): Don't use a CORE_ADDR as a char *.
721 * valops.c (value_cast): Handle COMPLEX and BOOL types.
722 (value_assign): Handle Fortran literal string and complex values.
723 (f77_cast_into_complex, f77_assign_from_literal_string,
724 f77_assign_from_literal_complex): New functions.
726 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
728 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
731 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
733 * i960-tdep.c (signal.h): Don't include.
735 * cxux-nat.c (target_is_m88110): Remove definition.
737 * configure.in (config/nm-empty.h): If cross only, use instead
738 of config/nm-trash.h.
739 * config/nm-trash.h: Remove.
740 * config/nm-empty.h: New file.
741 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
742 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
743 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
744 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
745 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
747 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
749 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
751 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
753 * configure.in: No longer look for nm, tm, and xm headers in
754 config/<header>; they are always in config/<cpu>/<header>.
756 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
758 * objfiles.c (allocate_objfile): Add the newly-created objfile to
759 the end of the list of objfiles, instead of at the beginning.
761 * xcoffread.c (allocate_include_entry): New function, abstracted
762 from code in record_include_begin.
763 (record_include_begin, record_include_end): Call it.
765 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
766 target_has_stack to decide whether to create a real stack frame
769 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
771 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
773 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
775 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
777 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
778 field names into what is expected by sparc-nat.c.
780 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
782 * c-typeprint.c (c_typedef_print): Add missing Chill support.
784 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
786 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
788 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
790 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
791 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
794 * nlm/Makefile.in: Get rid of NWSOURCE.
795 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
796 * nlm/gdbserve.o: Add dummy __main routine.
797 * nlm/gdbserve.def: Turn on debug.
799 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
801 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
803 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
805 * config/tm-nbsd.h: New file, support for all NetBSD targets.
806 * config/xm-nbsd.h: fix typo.
807 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
808 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
810 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
812 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
814 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
815 change typeo in error msg (`inferrior' -> `inferior').
817 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
819 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
820 attach_flag (this check was performed by the callers). Also check
821 inferior_thisrun_terminal.
822 * inftarg.c (child_wait), lynx-nat.c (child_wait),
823 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
824 attach_flag in deciding whether to call set_sigint_trap and
827 * value.h (struct value): Change literal_data from PTR to char *,
828 since that is the way it is used.
830 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
832 * somread.c (som_symfile_read): Force unwinds to be re-read after
833 reading in a new partial symbol table.
835 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
837 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
838 an obsolete conditional.
839 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
840 an obsolete conditional.
841 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
844 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
846 * Makefile.in (ns32k-opcode.h): Remove reference.
847 (ns32k-pinsn.o): Update dependencies.
848 * ns32k-opcode.h: Remove file.
849 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
850 all other code in this file.
852 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
854 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
855 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
857 * nlm/Makefile.in: Add rule for .S.o.
858 * nlm/aio.h: Protect from multiple inclusions.
859 * nlm/alpha-io.S: Remove everything we don't need.
860 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
861 Remove, no longer needed.
862 * nlm/alpha.c: Merge in lots of stuff from previous files.
863 * nlm/alpha.h: Don't #include alpha-patch.h. Make
864 breakpoint_insn extern.
865 * Move stuff from alpha-patch.h into here.
867 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
869 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
871 * annotate.c (annotate_starting): Flush output.
873 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
875 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
876 the callers of symbol_file_add. Gets rid of heuristic fence-post
877 warnings on mips and alpha targets when the PC resides in a shared
878 library which is not yet read in.
879 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
880 irix5-nat.c (solib_add), osfsolib.c (solib_add),
881 remote-vx.c (vx_open), solib.c (solib_add):
882 Add call to reinit_frame_cache after all shared libraries are read in.
883 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
884 symfile.c (symbol_file_command, add_symbol_file_command):
885 Add call to reinit_frame_cache after symbol_file_add.
887 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
889 * config/xm-nbsd.h: New file, support for all NetBSD ports.
890 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
891 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
892 * configure.in: Add sparc-*-netbsd target.
894 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
896 * remote-vx.c (vx_attach): Interpret the command argument as an
899 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
901 * configure.in: Change i[34]86 to i[345]86.
902 * nlm/configure.in: Likewise.
903 * gdbserver/configure.in: Likewise.
905 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
907 * configure.in (i386-*-netware): Automatically configure nlm
910 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
912 * nlm/gdbserve.c: conditionalize header file inclusion for either
913 NetWare 4.0 or PIN targets.
914 * nlm/i386.c: include appropriate header files.
915 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
918 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
920 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
921 * nlm/gdbserve.def: Autoload clib.
923 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
925 * breakpoint.c (condition_command): Call breakpoints_changed.
927 * gdbtypes.h: Declare f77_create_literal_string_type and
928 f77_create_literal_complex_type.
929 * valops.c (f77_value_literal_string, f77_value_substring,
930 f77_value_literal_complex): Use xmalloc not malloc.
931 * valops.c (f77_value_literal_string, f77_value_substring):
932 Make addr char * not CORE_ADDR.
933 * value.h (struct value): Add new field literal_data of aligner union.
934 (VALUE_LITERAL_DATA): Use it.
935 * f-lang.h: Declare find_common_for_function.
936 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
937 myaddr fields of a union. Don't overload it with the frame field
938 (not sure this is necessary; I'm not sure what lval_* codes
939 VALUE_SUBSTRING_* can be used with).
941 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
943 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
944 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
946 * rs6000-nat.c: Include libbfd.h again, needed until reference
947 to bfd_cache_lookup is cleaned out.
949 * config/i386/linux.mh (XM_CLIBS): Add -lm.
951 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
953 Work to reduce the interrupts-off duration when running in DOS.
954 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
955 (dos_async_rx): rewrite to unpack as many characters from the
956 asynctsr as possible into a local buffer.
958 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
960 Initial Fortran language support, adapted from work by Farooq Butt
961 (fmbutt@engage.sps.mot.com).
962 * Makefile.in: Add Fortran-related files and dependencies.
963 * defs.h (language_fortran): New language enum.
964 * language.h (_LANG_fortran): Define.
965 (MAX_FORTRAN_DIMS): Define.
966 * expression.h: Reformat to standard.
967 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
968 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
969 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
970 TYPE_CODE_LITERAL_STRING): New type codes.
971 (type): New fields upper_bound_type and lower_bound_type.
972 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
973 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
975 (builtin_type_f_character, etc): Declare.
976 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
977 * f-exp.y: New file, Fortran expression grammar.
978 * f-lang.c: New file, Fortran language support functions.
979 * f-lang.h: New file, Fortran language support declarations.
980 * f-typeprint.c: New file, Fortran type printing.
981 * f-valprint.c: New file, Fortran value printing.
982 * eval.c (evaluate_subexp): Add code for new expression opcodes,
983 fix wording of error message.
984 * gdbtypes.c (f77_create_literal_complex_type,
985 f77_create_literal_string_type): New functions.
986 * language.c (set_language_command): Add Fortran info.
987 (calc_f77_array_dims): New function.
988 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
990 * symfile.c (deduce_language_from_filename): Recognize .f and .F
991 as Fortran source files.
992 * valops.c (f77_value_literal_string, f77_value_substring,
993 f77_value_literal_complex): New functions.
995 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
997 * c-typeprint.c (c_print_type): Assume demangled arguments
998 if a '(' is found in varstring, looking for ')' at the end of
999 varstring did fail with demangled const member functions, which
1000 have a trailing `const'.
1001 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1002 to avoid errors when compiling with DEC c89.
1003 (remote_wait): Cast to `char *' before passing buffer to
1004 fputs_filtered, to avoid errors when compiling with DEC c89.
1005 (remote_wait): Do not return inferior_pid by default, this
1006 statement is never reached, which causes warnings from some
1008 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1009 * symfile.c (load_command): If called with no argument, try
1010 to get the filename from the executable file.
1011 (generic_load): Remove check for NULL filename, it is done
1012 in load_command now.
1014 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1016 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1017 from June 2, 1994 (what was I thinking?!?). Fix it right this
1020 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1022 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1024 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1026 * README: Grammar improvements, clarifications, updates.
1028 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1030 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1031 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1032 * configure.in (powerpc-*-netware*): Automatically configure nlm
1034 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1035 specific stuff. Make things more configurable.
1036 * nlm/configure.in: Add powerpc-*-netware* target. Use
1037 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1039 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1040 Remove lots of architecture-specific stuff.
1041 * nlm/gdbserve.def: Add new imports.
1042 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1043 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1045 * nlm/prelude.o: What was this doing here?
1046 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1047 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1048 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1049 * config/powerpc/tm-ppc-nw.h: Ditto.
1051 * nlmstub.def: New file, contains imports for 386 nlm stub.
1053 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1055 * remote-pa.c: New file for HPPA embedded support. Currently it's
1057 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1059 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1061 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1062 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1064 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1066 * remote-mips.c: Remove unused declaration of mips_load.
1068 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1070 * coffread.c: General cleanup, and support for section offsets.
1071 (time.h, sys/types.h, libbfd.h): Don't include.
1072 (cur_src_start_addr, cur_src_end_addr): Rename to
1073 current_source_start_addr, current_source_end_addr.
1074 (nlist_stream_global): Remove.
1075 (nlist_bfd_global): New global variable.
1076 (coff_symfile_read): Remove code that gets and uses fileno()
1078 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1079 section_offsets parameter, add text/data section offset to
1080 appropriate symbols' values.
1081 (read_one_sym): Use bfd_read instead of fread.
1082 (init_stringtab, init_lineno): Change first parameter to a bfd,
1083 use bfd routines instead of raw I/O.
1085 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1087 * symtab.c (decode_line_1): If funfirstline and we get a
1088 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1090 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1092 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1093 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1094 (TAGS): Also pass result of find on config sub-directory to etags.
1095 (ALLPARAM): Remove; now unused.
1097 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1099 * Makefile.in (VERSION): Bump to 4.13.1
1100 * NEWS, README: Update to match gdb 4.13 release version.
1102 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1104 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1105 * cxux-nat.c: Remove dangling #else block.
1106 (m88k_harris_core_register_addr): New function.
1108 * environ.c (init_environ): If no environment, do nothing.
1110 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1112 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1115 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1117 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1120 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1122 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1123 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1124 Include "libiberty.h" instead.
1126 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1128 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1129 add additional argument specifying raw address to permit
1130 proper release of debug registers.
1131 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1134 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1136 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1137 define them in top.c. Add comments to the hooks.
1139 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1141 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1142 `to_remove_breakpoint' fields.
1144 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1146 * infcmd.c (run_command): Remove comment suggesting using
1147 target_has_execution instead of inferior_pid.
1149 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1151 * remote-mips.c (mips_open): add code to handle baud rate.
1153 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1155 * infrun.c (wait_for_inferior): Call target_resume() upon
1156 detection of new processes.
1158 * procfs.c (create_procinfo): Return pointer to new procinfo
1160 * (do_detach): Spacing & formatting cleanup.
1161 * (procfs_wait): Move wait_again label to ensure that we really
1162 wait again. On exit from fork, release new child from gdbs'
1164 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1166 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1168 * i386-nlmstub.c (handle_exception): Wait until the thread has
1169 been started before killing the NLM by pointing the PC at
1172 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1174 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1175 Irix 5 has a standard _sigtramp signal handler.
1176 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1177 it is not needed for a standard _sigtramp signal handler.
1178 Add shared library sections to the section table of the target
1179 before adding the symbols.
1180 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1181 instructions that do not prepare a stack adjustment.
1182 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1183 which does the right thing on machines where `char' is unsigned.
1185 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1187 * remote.c (remote_open): Move setting of inferior_pid prior to
1188 call to remote_start_remote. Also use unique value for pid to
1189 avoid confusion with read_register_pid & friends.
1190 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1192 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1194 * dwarfread.c (bfd.h): Don't include.
1196 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1198 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1199 kill the program being debugged. KillMe(), the undocumented
1200 call intended for this purpose, causes the server to hang.
1202 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1204 * remote.c (read_frame): Calculate run length encoded checksum
1206 * config/sh/stub.c: New file.
1208 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1210 * target.c (find_default_run_target): Make sure to_can_run is set
1213 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1215 * TODO: Remove note about fast watchpoints and remove obsolete
1218 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1220 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1221 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1222 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1224 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1226 * target.c (add_target): Don't call clean_target on target
1228 * (unpush_target): Test for to_close being set before calling.
1229 * (target_xfer_memory, target_info): Check for to_has_memory
1230 before playing with memory.
1232 * remote.c (remote_open): Set inferior_pid to make kill command
1234 * inflow.c (kill_command): Revert change of Aug 2. Use
1235 inferior_pid to determine whether to print out "The program is not
1236 being run." message.
1238 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1240 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1241 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1242 * m3-nat.c: Pass argument to return_to_top_level.
1243 Declare m3_kill_inferior before use.
1244 (port_chain_insert): In "can't happen" case, abort rather than
1245 setting `mid' to large decimal constant (which gcc warns about).
1246 (get_thread_name): Use cast to convert const char * to char *.
1247 (add_mach_specific_commands): #if 0 "thread break" command.
1248 (m3_trace_him): Call push_target.
1249 (mach_really_wait): New argument pid; remove unused
1251 (intercept_exec_calls): Call target_terminal_init and
1252 target_terminal_inferior once the child execs.
1253 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1255 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1257 * procfs.c (procfs_mourn_inferior): don't dereference the
1258 procinfo pointer after it has been freed.
1260 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1262 * breakpoint.c (breakpoint_1): Improve pluralization in display
1263 of breakpoint hit counts.
1265 * language.h (struct language_defn): Remove unused field
1267 (longest_float): Remove, no longer used.
1268 * language.c (unknown_language_defn, auto_language_defn,
1269 local_language_defn): Remove init of la_longest_float field.
1270 * c-lang.c (c_language_defn, cplus_language_defn,
1271 asm_language_defn): Ditto.
1272 * ch-lang.c (chill_language_defn): Ditto.
1273 * m2-lang.c (m2_language_defn): Ditto.
1275 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1277 * defs.h (bfd_read, bfd_seek): Remove declarations.
1278 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1280 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1282 * inflow.c (kill_command): Fix a bug which prevented target
1283 programs to be killed.
1285 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1287 * defs.h: Change two-line declarations to one-line form.
1288 (NORETURN): Define as "volatile" only for older GCCs.
1289 (ATTR_NORETURN): Define for newer GCCs.
1290 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1292 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1294 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1295 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1296 disable_breakpoint): Don't call breakpoints_changed; it is now
1297 called via the *_breakpoint_hook functions.
1298 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1300 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1302 * stabsread.c (read_type): Fix a bug in enum size calculation.
1304 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1306 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1307 argument types to shut up GCC.
1309 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1310 linker stub, then return the address the stub will return to.
1311 (frame_saved_pc): Correctly restart the search for the saved
1312 pc when a linker stub is encountered.
1314 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1315 register stores emitted by the version 9 HP compilers.
1316 (inst_saves_fr): Relax test for a specific base register (%r1);
1317 this avoids losing with the version 9 HP compilers.
1318 (skip_prologue): Try to skip argument stores emitted by the HP
1319 compilers. It's not perfect, but it's better than before.
1321 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1323 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1324 calling write_register_pid.
1325 * (write_register_pid): Add prototype.
1327 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1329 * remote.c (read_frame): Split readchar/checksum calculation into
1330 two parts since evaluation order is undefined.
1332 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1334 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1335 * Makefile.in (coredep.o): Add inferior.h as dependency.
1336 * inflow.c: Add F_SETOWN to list of defines to check
1337 around code that uses F_SETOWN.
1339 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1341 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1342 set the -L and -B directory prefixes so we can link with it.
1344 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1346 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1347 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1350 * General hackery to support alternate user-interface.
1351 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1352 disable_breakpoint): Call hooks for alternate user-interface.
1353 * defs.h: Add declarations for alternate user-interface hooks.
1354 * main.c (main): Add --nw (and --nowindows) options to disable
1356 * (near call to command_loop): Call command_loop_hook if set.
1357 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1358 * stack.c: Call print_frame_info_listing_hook if set.
1359 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1360 other files to make sure that calls to error and warning will
1361 work. Call init_ui_hook after everything else.
1362 * utils.c (query): Call query_hook if set.
1363 * (gdb_flush): Call flush_hook if set.
1364 * Change _initialize_utils to initialize_utils cuz we don't use
1365 automatic initialization of utils.c anymore.
1367 * Support for TK GUI.
1368 * Makefile.in: Add rule for gdbtk.o.
1369 * configure.in: Add support for --enable-gdbtk.
1370 * gdbtk.c: New file. Contains support routines for TK interface.
1371 * gdbtk.tcl: New file. Implements GUI policy.
1373 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1376 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1378 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1379 there and we are using the gcc from the tree.
1380 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1382 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1384 * Makefile.in (annotate.o): Add dependencies.
1386 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1388 * sparclite/aload.c: Added new -q (quiet) option.
1389 return 0 exit status if file was successfully downloaded.
1391 * nlm/gdbserve.c: merge in command line argument parsing changes
1392 and bug fixes made to i386-nlmstub.c.
1394 * i386-nlmstub.c: The returnLength field must be initialized
1395 before portConfig is passed to AIOGetPortConfiguration.
1396 Compare command line arguments with strnicmp(); args are
1397 case insensitive on netware.
1399 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1401 * Makefile.in (DISTSTUFF): Add definition.
1402 (diststuff): Add for new distribution support.
1403 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1404 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1405 Remove old distribution building rules, now uses standard
1406 distribution support in parent directory Makefile.in.
1408 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1410 * target.c (push_target): Cast result from xmalloc.
1412 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1414 * elfread.c (elf_symtab_read): Discard compiler labels generated
1415 by the Solaris 2.1/Intel SunPro compiler.
1417 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1419 * target.c (nomemory): Fix prototype and routine to take correct
1422 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1424 * Makefile.in (clean): Remove libgdb-files.
1426 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1428 * coredep.c: Include inferior.h.
1430 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1432 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1435 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1437 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1438 .cp as C++, alphabetize better.
1440 * breakpoint.c (ignore, condition): Move usage note into body of
1441 help text, so first line can be one-line summary.
1443 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1445 * target.c (unpush_target): Fix handling of removal of top target.
1447 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1449 * Makefile.in: Add stuff to build nlmstub.
1450 * Add rule for annotate.o to keep Sun make happy.
1451 * configure.in: Add config for powerpc/Netware.
1453 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1454 filename. This speeds up handling of trailing N_SO stabs (they
1455 mark the end of a .o file).
1457 * target.c, target.h: Change the way pushing and popping of
1458 targets work to support target overlays and inheritance.
1459 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1460 Fixup references to current_target, due to previous changes.
1462 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1463 needed to get the address of longjmp out of the target.
1465 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1467 * main.c: Include <ctype.h>.
1469 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1471 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1474 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1476 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1478 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1480 * Makefile.in (VERSION): Bump to 4.12.4.
1482 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1484 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1485 * configure.in (m88*-harris-cxux*): New configuration.
1486 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1487 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1489 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1490 (TARGET_WRITE_PC): Pass pid through to register writers.
1492 * configure.in (m68*): Put vendor-only-specified host configs
1493 after vendor-and-os-specified configs.
1494 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1496 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1497 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1500 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1502 * elfread.c (elf_symtab_read): Handle error return from
1503 bfd_get_dynamic_symtab_upper_bound gracefully.
1505 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1507 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1508 registers in use by the inferior.
1509 * coredep.c (fetch_core_registers, register_addr): Use it.
1510 * findvar.c (registers_changed, registers_fetched,
1511 read_register_bytes): Ditto.
1512 * infcmd.c (do_registers_info, registers_info): Ditto.
1513 * infptrace.c (fetch_inferior_registers,
1514 store_inferior_registers): Ditto.
1515 * stack.c (frame_info): Ditto.
1517 * coredep.c (CORE_REGISTER_ADDR): New macro.
1518 (fetch_core_registers): Use it.
1520 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1521 * symfile.c (add-symbol-file): Add usage note to help string.
1522 (add_shared_symbol_files_command): New command.
1525 * inferior.h (read_pc_pid): Declare.
1526 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1527 variable b, remove unused variable other_type_used.
1528 * main.c (inferior.h, call-cmds.h): Include.
1529 (gdb_init): Declare.
1530 * remote.c (remote_wait): Return 0 by default.
1532 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1534 Stop printing at null char option, from Oliver Meyer
1535 (omeyer@i3.informatik.rwth-aachen.de).
1536 * valprint.h, valprint.c (stop_print_at_null): New global.
1537 * valprint.c (_initialize_valprint): New print set subcommand
1539 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1540 printing a char array, adjust the number of chars to print.
1542 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1544 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1545 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1546 pic code in addition to prologues where an instruction from the
1547 prologue gets moved into the delay slot of a branch instruction
1548 immediately following the prologue. A table of potential prologue
1549 instructions (prologue_insn_tbl) is now used for picking apart a
1551 (frame_find_saved_regs): Changed the way in which limit gets set
1552 so that the delay slot of branch instructions immediately
1553 following the prologue gets examined.
1554 (pushed_size, store_parm_word, store_parm, push_parameters,
1555 collect_returned_value): Deleted.
1557 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1559 * infrun.c (wait_for_inferior): Handle stepping into leaf
1560 functions whose prologue consists of gp loading code only.
1562 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1564 * dbxread.c: Don't include libbfd.h.
1565 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1566 <time.h>, or <sys/types.h>.
1567 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1568 collect information about the stab and stab string sections.
1570 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1572 * stabsread.c (read_huge_number): handle large unsigned number
1573 for stabs generated by os9k C compiler.
1575 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1577 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1578 * breakpoint.h (hit_count): New breakpoint field.
1579 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1580 (clear_breakpoint_hit_counts): New function.
1581 (bpstat_stop_status): Increment the hit count.
1582 (breakpoint_1): Display the hit count.
1583 * infcmd.c (run_command): Reset breakpoint hit counts.
1584 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1585 displaying hit counts.
1587 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1589 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1590 symbols for all symbol files. Makes skipping over the
1591 trampoline code work when stepping from a function in a shared
1592 library into a function in a different shared library for Irix 5.
1593 Other ELF targets do not have enough information in their
1594 dynamic symbol tables to make this work.
1595 (elf_symtab_read): Relocate mst_solib_trampoline address.
1597 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1599 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1600 * configure.in (m68*-atari-sysv4*): New configuration.
1601 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1602 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1603 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1604 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1605 * config/m68k/amix.mh, config/m68k/amix.mt,
1606 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1609 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1611 * symtab.c (find_function_start_sal): New function to find
1612 the start of a function from a function symbol.
1613 (decode_line_1, decode_line_2): Use it instead of open coded
1614 partial copies of the code.
1615 (list_symbols): Quote symbol name before passing it to
1616 break_command to enable proper handling of mangled symbols.
1618 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1620 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1621 * ch-exp.y (yylex): First try name lookup using exact name
1622 typed by user; if that fails, try lower-cased name.
1624 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1626 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1627 Move "no debugging symbols found" test to symfile.c.
1628 * symfile.c (syms_from_objfile, reread_symbols): Add
1629 "no debugging symbols found" test.
1630 * coffread.c (init_stringtab): Handle stripped files with a
1631 stringtab offset of zero gracefully.
1632 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1633 BFD instead of stop_pc heuristic to determine if it is a dynamically
1635 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1636 ioctl, it indicates that the process has exited.
1638 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1640 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1641 .PARISC.unwind section now.
1643 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1645 * breakpoint.c (mention): Always show breakpoint address if no
1648 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1650 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1651 handling of shared libraries for non-ELF executables, but only if
1652 HANDLE_SVR4_EXEC_EMULATORS is defined.
1653 (locate_base): Try to find debug_base in the dynamic linker
1654 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1655 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1656 Define to enable handling of shared libraries for a.out executables,
1657 run under Solaris BCP.
1659 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1661 * infrun.c (wait_for_inferior): Print "Program exited normally"
1662 regardless of batch_mode.
1663 * defs.h, top.c (batch_mode): Removed.
1665 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1667 * Makefile.in (dcache_h): Remove redundant definition.
1668 (init.c): Add a comment.
1669 (top.c): Remove explicit compile action.
1670 * breakpoint.c (mention): Share code indicating location of
1671 break/watchpoints, don't print address if addressprint is off.
1672 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1673 (demangle): Remove redundant declarations.
1674 * eval.c: Remove redundant function declarations.
1675 * objfiles.h: Cosmetic and grammatical improvements.
1676 * TODO: Various updates.
1678 * remote-mips.c: Replace all \r chars with \015.
1679 (mips_receive_header): Display control characters readably.
1680 (mips_xfer_memory): Add a simple progress display.
1682 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1684 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1686 * remote-hms.c (flush): New function.
1687 (expect): Get edge case right.
1688 (hms_read_inferior_memory): Be more tolerant of line noise.
1690 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1692 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1693 target files, not non-existent mach3.mh and mach3.mt.
1695 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1697 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1698 symbols for all symbol files. Makes skipping over the
1699 trampoline code work when stepping from a function in a shared
1700 library into a function in a different shared library.
1701 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1703 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1705 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1706 names mean end of .o file.
1707 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1708 top of routine. Handle new thread notification cleanly.
1709 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1710 thread notification scheme.
1711 * (child_resume): General cleanups, handle resumption of all
1714 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1716 * ser-go32.c: Rewrite to run under windows.
1717 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1719 * serial.c (serial_open): Notice device "pc".
1720 * remote-e7000.c: Fix copyright date.
1721 (expect): Compare \n and \r the same.
1722 (e7000_open): Allow pc as a serial port
1723 * sh/sh.mt: Add ser-e7kpc.
1724 * h8300/h8300hms.mt: Add ser-e7kpc.
1725 * main.c (proc_wait): Don't wait if using go32.
1727 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1729 * somread.c: Simplify by using stabsect_build_psymtabs.
1730 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1731 corresponding to the name of the text section. All references
1733 (somstab_build_psymtabs): Delete function, no longer needed.
1735 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1737 * somread.c: Renamed from paread.c. Changed function names and
1738 comments to reflect that this file deals with SOM (an object file
1739 format), rather than the PA (a cpu).
1740 (Makefile.in): Chaned appropriately.
1741 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1742 * dbxread.c (somstab_build_psymtabs): Renamed from
1743 pastab_build_psymtabs.
1745 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1747 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1748 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1750 * Makefile.in: Updated for core-sol2.c.
1751 * README: Add notes about SPARCworks cc under Solaris 2.x,
1752 from Casper H.S. Dik (casper@fwi.uva.nl).
1753 * config/mips/xm-makeva.h: Removed, no longer necessary.
1754 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1755 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1756 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1758 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1760 * gdba.el: Put program input and output in a separate buffer.
1762 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1764 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1765 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1766 with global variable of same name in libnsl.so on UnixWare.
1768 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1770 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1771 embedded in template name.
1773 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1775 * config/i386/nm-linux.h: change calling convention of
1776 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1777 target_insert_watchpoint() and
1778 target_remove_watchpoint().
1780 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1781 to be long long in gdb.
1782 * config/mips/tm-bigmips.h: ditto.
1784 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1786 * c-lang.c (asm_language_defn): New definitions for language_asm,
1787 mostly copied from c_language_defn, to avoid warnings when
1788 switching between c and asm stack frames.
1790 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1792 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1793 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1794 (upgrade_type, handle_psymbol_enumerators): Likewise.
1795 (has_opaque_xref, cross_ref): Likewise.
1796 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1797 debugging information, rather than doing it here.
1798 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1799 point in ecoff_debug_swap backend structure, rather than calling
1800 ecoff_slurp_symbolic_info directly.
1802 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1804 * breakpoint.c: Include annotate.h. Call annotate_field rather
1805 than printing annotation directly.
1807 * main.c: Include string.h.
1809 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1811 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1812 call it instead of doing normal loop.
1813 * infcmd.c (attach_command): Don't call wait_for_inferior if
1815 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1816 hook that can decide whether to step over the next breakpoint.
1817 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1818 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1821 * configure.in: Improve sorting/formatting of hosts and targets.
1822 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1823 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1824 * Makefile.in (stop-gdb): New target.
1825 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1828 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1830 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1831 the identical initialization can be deleted from main.c, but i
1832 haven't done so just in case.
1834 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1836 * gdba.el: Added menu windows and slightly improved window
1837 handling to gdba.el. Fixed numerous minor bugs that were causing
1838 emacs and gdb to fall out of sync.
1840 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1842 * breakpoint.c: annotate changes lost at merge, put back in.
1844 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1846 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1849 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1851 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1853 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1854 writing of floating registers, the dpx2 kernel disallows it.
1855 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1856 is contained in o_praw.
1857 * irix5-nat.c (solib_map_sections): Adjust sections by the
1858 difference between the loaded address and the prelinked address.
1859 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1861 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1862 symbols, their value is absolute.
1863 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1864 libraries fh->adr fields of zero. Relocate minimal symbol values
1865 upon readin. Relocate non-stabs symbols upon readin.
1866 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1867 start address of the outermost block.
1868 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1869 instead of section_offsets and use relocated pst->textlow for
1870 line number and procedure address relocations.
1872 From gmo@MicroUnity.com (Guillermo A. Loyola):
1873 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1874 Handle SGI Irix5 stIndirect symbol type.
1876 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1878 * breakpoint.c: fix a syntax error native cc does not like.
1880 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1881 * sparclite/Makefile.in: ditto.
1882 * sparcl-tdpe.c: change file name because first 8 chars has to be
1884 * sparcl-stub.c: ditto.
1886 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1888 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1890 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1892 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1893 ignore) a PID argument.
1894 (hppa_pop_frame): Pass a PID to target_write_pc.
1895 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1896 and pass through a PID argument.
1897 (target_read_pc, target_write_pc): Update prototypes.
1899 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1901 * Makefile.in: add new file sparclite-tdep.c.
1902 * sparclite/Makefile.in: add new file sparclite-stub.c.
1903 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1905 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1906 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1908 * sparclite-tdep.c: new file, contains hardware breakpoint support
1910 * sparclite-stub.c: new file, stub code that add support hardware
1912 * breakpoint.c: add hardware breakpoint support.
1913 * breakpoint.h: add new breakpoint type to support hardware
1915 * config/mips/nm-irix4.h: change interface for target dependent
1916 code supporting watch point.
1917 * config/pa/nm-hppab.h: change interface for target dependent
1918 code supporting watch point.
1920 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1922 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1924 * stabsread.c (read_struct_fields): os9k nested structure does not
1925 have terminating ';', instead it just get to ',' and bit position
1928 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1930 * nlmread.c (nlm_symtab_read): Clean up a bit.
1931 * (nlm_symfile_read): Record bounds of main() so that backtrace
1932 command will know where to stop.
1933 * objfiles.c (objfile_relocate): Relocate entry point/func info
1934 for backtrace as well.
1935 * objfiles.h: Define values for invalid PCs for entry point info.
1936 * symfile.c (init_entry_point_info): Initialize invalid values
1937 with aforementioned macros.
1938 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1939 to cause backtrace to stop when it gets back to main().
1940 * config/i386/tm-i386nw.h: Ditto.
1942 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1944 Fix value_print, which used to be ostensibly language-independent,
1945 but would print pointers and arrays in C syntax. Instead, call
1946 a language-specific function.
1947 * language.h (struct language_defn): New functional field
1949 (LA_VALUE_PRINT): New macro.
1950 * language.c (unk_lang_value_print): New stub/dummy function.
1951 (unknown_language_defn, auto_language_defn, local_language_defn):
1953 * c-valprint.c (c_value_print): New function, with code moved from:
1954 * valprint.c (value_print): ... here. Now just invoke
1955 LA_VALUE_PRINT to do language-specific stuff.
1956 * valprint.c (value_print_array_elements): Make non-static.
1957 * c-lang.c (c_language_defn, cplus_language_defn): Add
1958 c_value_print in the la_value_print field.
1959 * m2-lang.c (m2_language_defn): Likewise.
1960 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1961 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1962 * ch-valprint.c (chill_value_print): New function, based on
1963 c_value_print, but use Chill "look and feel."
1964 * c-lang.h (c_value_print): New prototype.
1965 * ch-lang.h (chill_value_print): New prototype.
1966 * value.h (value_print_array_elements): New prototype.
1968 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1969 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1971 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1973 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1974 to new file top.c. Make things extern instead of static and
1975 similar rearrangements to deal with this.
1977 * utils.c: Move fputs_unfiltered to main.c. Remove
1978 FPUTS_UNFILTERED_OVERRIDE ifndef.
1979 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1980 and libgdb uses utils.c and top.c.
1982 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1984 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1986 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1988 * ch-valprint.c (chill_val_print_array_elements): New function.
1989 A Chill version of val_print_array_elements, it prints the
1990 array index labels, in additions ot the array element values.
1991 (chill_val_print): Use the new function.
1993 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1995 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1997 * defs.h (enum language): Add language_asm.
1998 * findvar.c (read_register_bytes read_register_gen
1999 write_register_bytes read_register read_register_pid
2000 write_register write_register_pid supply_register): Move multi-
2001 thread handling down into these routines. Create XXX_pid routines
2002 that allow register references to specify the pid.
2003 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2004 read_sp write_sp read_fp write_fp): Move these routines from
2005 infcmd to findvar to centralize the whole mess.
2006 * i386-nlmstub.c: Portability fixes.
2007 * infptrace.c (child_resume): Conditionalize to allow other natives
2008 to override it. Remove PIDGET gubbish, it's no longer necessary.
2009 * infrun.c (wait_for_inferior): Put registers_changed() before
2010 target_wait() to speed up remote debugging.
2011 * Replace code that reads registers from other threads with much
2012 nicer looking new function calls (see changes to findvar.c).
2013 * Don't skip prologues if debugging assembly source.
2014 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2015 child_resume to handle multi-thread debugging properly.
2016 * remote.c: Add O response to get console output from target.
2017 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2018 SERIAL_ERROR here to simplify callers.
2019 * Change static var timeout to remote_timeout.
2020 * (fromhex): Remove unnecessary return -1 at end of routine.
2021 * (remote_wait): Turn this into a big switch statement. Add
2022 support for O response.
2023 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2024 * (getpkt): Split getpkt into two parts. read_frame deals with
2025 all formatting issues, run-length encoding, and framing. getpkt
2026 now handles error recovery, and frame detection.
2027 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2028 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2029 control. (hardwire_readchar): Handle EINTR from read().
2030 * symfile.c (deduce_language_from_filename): Add support for .s
2032 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2033 override infptrace's child_wait.
2034 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2035 instead of XXXlynx.h.
2036 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2038 * nlm/gdbserve.c: Portability fixes.
2040 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2042 * inftarg.c (child_wait): Call proc_wait, not wait.
2043 (child_mourn_inferior): Call proc_remove_foreign.
2044 * main.c (gdb_init): Call init_proc.
2045 * main.c: Provide dummy versions of init_proc, proc_wait, and
2046 proc_remove_foreign for the gdb case (the libgdb case provides its
2047 own versions of these functions).
2048 * Makefile.in (libgdb-files): Add libproc.a.
2050 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2052 Hardware watchpoints for Linux, from Rick Sladkey
2053 (jrs@world.std.com).
2054 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2055 new hardware breakpoint recovery method.
2056 * i386v-nat.c (i386_insert_watchpoint,
2057 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2058 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2059 New functions to support the 386 hardware debugging registers.
2060 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2061 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2062 target_insert_watchpoint, target_remove_watchpoint): Define these
2063 macros to use the hardware debugging functions in i386v-nat.c.
2065 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2067 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2070 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2072 * target.c, target.h: New variables target_activity_function and
2074 * inflow.c, inferior.h: New functions set_sigio_trap and
2076 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2078 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2080 * remote-sim.h (sim_verbose): Delete.
2081 Document callbacks needed.
2082 (sim_*): Change result to void where there isn't one.
2083 (sim_open): Clarify argument and error response.
2084 (sim_close): Declare.
2085 (sim_load): Change bfd_handle argument to file name. Clarify result.
2086 (sim_create_inferior): Renamed from sim_set_args.
2087 (sim_set_pc): Delete.
2088 (sim_info): Delete printf_fn argument.
2089 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2090 (gdbsim_load): Try sim_load first.
2091 (gdbsim_create_inferior): Call sim_create_inferior.
2092 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2093 (gdbsim_close): Call sim_close.
2094 (gdbsim_files_info): Update call to sim_info.
2095 (gdbsim_ops): Realign comments.
2097 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2099 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2101 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2102 the auxent if the symbol's name is ".file". From David Edelsohn
2103 <c1dje@watson.ibm.com>.
2105 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2107 * breakpoint.c (breakpoint_1): Fix typo.
2109 * annotate.c (annotate_field_end): Fix typo.
2111 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2113 * Makefile.in (TSSTART): Remove; no longer used.
2115 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2116 fputs_unfiltered and exit directly, rather than fatal. The latter
2117 calls vfprintf_unfiltered!
2119 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2120 * value.h, printcmd.c (print_value_flags): Move from here...
2121 * annotate.c: ...to here, and make it use can_dereference.
2123 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2125 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2126 Remove, needed for both native and cross.
2127 * target.c (attach_flag, generic_mourn_inferior): Put here.
2128 * utils.c (job_control): Put here.
2129 (terminal.h): Don't include anymore.
2131 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2133 * source.c (find_source_lines): Always use code that was #ifdef
2134 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2135 leaving it on the chain. Reindent much of this function.
2136 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2137 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2138 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2139 config/ns32k/xm-ns32km3.h: Remove all references to
2140 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2141 * main.c, fork-child.c, many config files: Remove all
2142 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2145 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2146 This avoids __eprintf troubles.
2148 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2150 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2151 initialization code which needs to be called even if we bypass the
2152 command line stuff into gdb_init.
2153 * utils.c (fputs_unfiltered): Surround in #ifndef
2154 FPUTS_UNFILTERED_OVERRIDE.
2155 * Makefile.in (libgdb.a): New target.
2157 * utils.c: Rearrange I/O stuff a bit so that all output goes
2158 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2159 which made %s not work with arbitrarily large strings.
2160 * printcmd.c (printf_command): Use printf_filtered, not
2161 printf_unfiltered and printf, now that arbitrary limit is gone.
2164 * breakpoint.c (watchpoint_check): Remove unused variable b.
2165 * stack.c (print_frame_info): Move sp and buf inside #if.
2166 * eval.c (evaluate_subexp): Remove unused variables pp,
2167 mangle_ptr, ptr, and mangle_tstr.
2168 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2170 * symtab.c (lookup_symtab): Put variable copy inside #if.
2171 (decode_line_1): Put variable q1 inside #if 0.
2172 * target.h: Declare target_link.
2173 * infrun.c (wait_for_inferior): Remove unused variables signame.
2174 * remote.c (remote_resume): Remove unused variable name.
2175 * c-exp.y (parse_number): Parenthesize operand of shift.
2176 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2177 (this is a semantic change, the warning seems to have detected a bug).
2178 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2179 * coffread.c: Move variable temptype inside #if.
2180 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2182 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2183 (chill_val_print): Remove unused variable in_range.
2184 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2185 (chill_val_print): Add default case for switch.
2186 * stabsread.h: Declare stabsect_build_psymtabs.
2187 * os9kread.c (read_minimal_symbols): Make this return void.
2188 (os9k_symfile_read): Remove unused variables stb_exist and val.
2189 (os9k_symfile_init): Remove unused variable val.
2190 (fill_sym): Remove unused variable id.
2191 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2192 unused variable nsl.
2193 Remove unused variable symfile_bfd.
2194 #if 0 unused variables lbrac_unmatched_complaint and
2195 lbrac_mismatch_complaint.
2196 Remove declaration for non-existent function os9k_next_symbol_text.
2198 * annotate.c, annotate.h: New files, containing a function for
2199 each annotation which outputs it.
2200 * Move breakpoints_changed from breakpoint.c to annotate.c.
2201 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2202 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2203 Use annotate.c functions to output annotations.
2204 * Makefile.in (OBS): Add annotate.o.
2206 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2208 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2209 elf_unwind_entries are always initialized.
2211 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2212 stubs which return directly to the caller rather than to the stub
2215 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2217 * c-exp.y (yyerror): Display a more informative error message.
2218 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2219 * m2-exp.y (yyerror): Ditto.
2221 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2223 * inflow.c (job_control): Move definition to front of file.
2225 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2227 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2228 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2230 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2232 * Makefile.in (kdb): Remove old init.c creation commands.
2233 * configure.in (sparclite): Match on sparclite*.
2234 * sparclite/aload.c (main): Only change section addresses for
2235 a.out format object files.
2237 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2239 * config/i386/go32.mh: Define CC.
2241 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2243 * gdbserver/Makefile.in: Remove irrelevant definitions and
2244 comments inherited from the gdb Makefile.
2245 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2246 (VERSION): Update to 4.12.3.
2247 (gdbserver): Remove any existing executable first.
2248 (distclean, realclean): Remove nm.h.
2249 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2250 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2251 Don't use absolute pathname.
2253 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2255 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2258 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2260 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2261 (print_it_normal): Add annotations for the inferior starting and
2262 stopping, and for all the various messages related to how it
2265 * printcmd.c (do_one_display): Annotate.
2266 * stack.c (print_frame_info): Annotate printing of stack frames.
2268 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2270 * remote.c (get_offsets): Handle case where stub doesn't support
2273 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2275 Add partial support for g++ code compiled with -fvtable-thunks.
2276 * c-valprint.c (c_val_print): Add vtblprint support
2278 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2279 pointers (if using thunks) as well as array of structs (otherwise).
2280 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2281 level, and make the latter non-static (so define_symbol can use it).
2282 * stabsread.c (define_symbol): If the type being defined is a
2283 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2284 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2285 * values.c (value_virtual_fn_field): Handle thunks.
2286 * values.c (value_headof): Minor efficiency hack.
2287 * values.c (value_headof): Incomplete thunk support. FIXME.
2289 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2291 * valprint.c (print_longest): Clarify comment about use_local.
2292 * printcmd.c, defs.h (print_address_numeric), callers in
2293 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2294 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2295 exec.c: New argument use_local.
2296 * source.c (identify_source_line): Use filtered output. Use
2297 print_address_numeric.
2299 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2300 language.c (type_error, range_error): Use filtered output.
2301 * utils.c (error_begin): Update comment to tell people to use
2304 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2305 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2308 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2310 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2311 from the fault, #ifndef FAULTED_USE_SIGINFO.
2312 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2314 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2316 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2317 Explicitly annotate each record.
2319 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2321 * xcoffexec.c: Reformat to standards and lint.
2322 (language.h): Include.
2323 (exec_close): Declare arg "quitting".
2324 (file_command): Declare arg "from_tty".
2325 (map_vmap): Cast xmalloc result to PTR.
2326 * rs6000-nat.c: Reformat to standards and lint.
2327 (exec_one_dummy_insn): Use char array for saved instruction.
2328 (fixup_breakpoints): Declare.
2329 (vmap_ldinfo): Be more informative in fatal error messages.
2330 (xcoff_relocate_symtab): Define to return void.
2331 * xcoffsolib.h: Reformat to standards, improve comments.
2332 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2334 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * utils.c, defs.h (error_begin): New function.
2337 (quit): Print annotation before printing the error message.
2338 * main.c (return_to_top_level): Print annotation before doing the
2340 * symtab.c (decode_line_1): Call error not warning and then
2341 return_to_top_level. Call error_begin and printf_unfiltered
2342 rather calling warning (before calls to return_to_top_level).
2343 * core.c (memory_error): Use error_begin, printf_unfiltered,
2344 print_address_numeric and return_to_top_level instead of error.
2345 Cleans up a FIXME-32x64.
2346 * language.c (type_error, range_error): Call error_begin
2347 not just target_terminal_ours.
2349 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2350 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2351 side of an assignment is non-portable.
2353 * utils.c (query): Change syntax of query annotations to be
2354 consistent with other input annotations.
2355 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2357 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2359 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2361 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2362 that have a stack frame size of 32k or larger (from Paul Flinders).
2363 Remove #if 0'd code.
2365 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2367 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2368 for Lynx platforms that need it.
2369 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2371 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2373 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2374 than trying to deduce it from the fault.
2376 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2378 * printcmd.c (print_address_symbolic): Initialize name to empty
2379 string to avoid core dump if lookup fails.
2380 * remote-e7000.c (printf_e7000debug): Error if target not open.
2382 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2384 * i386-nlmstub.c: Update to be more in line with PIN stub.
2385 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2386 * (hex2mem): Init ptr.
2387 * General cleanups to use ConsolePrintf, standard prologues, etc...
2389 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2391 * i386-nlmstub.c: More changes to be compatible with remote.c.
2393 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2394 into (the far less frequently called) dbx_symfile_read.
2396 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2398 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2400 * dbxread.c (record_minimal_symbol): Record the section
2401 associated with the symbol to make dynmaic relocation work.
2402 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2403 Solaris brain-damage which don't apply to relocatable object
2405 * (stabsect_build_psymtabs): New routine to read stabs out of an
2406 arbitrarily named section.
2407 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2409 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2410 stabs out of the nlm.
2411 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2412 brain-damage which don't apply to relocatable object files.
2413 * remote.c (putpkt): Improve error reporting and error handling.
2414 * (get_offsets): Temporary kludge to force data & bss sections to
2415 have the same relocation.
2416 * stabsread.c (define_symbol, scan_file_globals): Record section
2419 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2421 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2422 FIXME-32x64 comment.
2424 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2426 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2427 to after call to target_wait. This means that flush_cached_frames
2428 can call target_terminal_ours if it wants to.
2429 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2430 comment about why the code is dubious.
2432 * stabsread.c (read_type): Call read_type, not nonexistent
2435 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2437 * remote-os9k.c (rombug_fetch_registers): set trace mode
2439 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2441 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2443 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2444 passed to process_one_symbol.
2445 * stabsread.c (read_type): process os9k functio prototype.
2447 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2449 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2452 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2454 * utils.c (prompt_for_continue): Annotate prompt.
2455 (query): Annotate query.
2456 * printcmd.c (print_frame_args): Change syntax of argument
2457 annotation to make name and value part of a single group of
2458 annotations, not two separate groups.
2459 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2460 * valprint.c (val_print_array_elements): Change syntax of
2461 annotation to be more concise.
2462 * main.c, defs.h (command_line_input): New argument tells what
2463 string to include in the annotations.
2464 * symtab.c (decode_line_2), main.c (read_command_lines,
2465 command_loop): Change callers.
2467 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2468 target null pointer.
2469 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2471 * printcmd.c (output_command): Annotate things we print here too.
2472 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2473 * Move declaration of print_value_flags from defs.h to value.h.
2474 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2476 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2478 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2479 BFD handles sun3 dynamic relocations now.
2480 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2483 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2485 * printcmd.c (print_command_1): Annotate the top-level expressions
2487 (print_frame_args): Annotate each argument.
2488 * printcmd.c, defs.h (print_value_flags): New function.
2489 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2490 * valprint.c (val_print_array_elements): Annotate each array element.
2492 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2494 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2495 the register contains a pointer to the type, not the type itself.
2497 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2499 * main.c (main): Accept --annotate=N option and make --fullname
2500 the same as --annotate=1.
2501 (command_line_input): Print annotatation before and after prompt.
2502 * blockframe.c (flush_cached_frames): Print annotation.
2503 * Rename frame_file_full_name to annotation_level and move it from
2505 * source.c (identify_source_line): If annotation_level > 1,
2506 change output format.
2507 * breakpoint.c: Print annotation whenever a breakpoint changes.
2508 * main.c: New variable server_command.
2509 (command_line_input): Parse "server " and set server_command.
2510 (dont_repeat): Check server_command.
2512 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2514 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2515 updating raw_symbol and symnum. Return a value in the case where
2518 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2520 * parse.c: Don't define block_found; it is defined in symtab.c.
2521 * parser-defs.h: Add comment regarding block_found.
2523 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2525 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2528 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2530 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2531 section vma. Do not read dynamic relocs for sun3 executables to
2532 avoid BFD assertion message.
2534 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2536 * nm-hppab.h (KERNEL_U_ADDR): Define.
2537 (FIVE_ARG_PTRACE): Likewise.
2538 (CANNOT_STORE_REGISTER): Likewise.
2539 * nm-hppah.h (KERNEL_U_ADDR): Define.
2540 (FIVE_ARG_PTRACE): Likewise.
2541 (CANNOT_STORE_REGISTER): Likewise.
2542 (NEED_TEXT_START_END): Likewise.
2544 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2545 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2546 (FIVE_ARG_PTRACE): Likewise.
2547 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2548 (FIVE_ARG_PTRACE): Likewise.
2550 * hppa-tdep.c (read_unwind_info): Make static.
2551 (restore_pc_queue): Indirect through the target vector to
2552 reload the register state.
2554 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2556 * paread.c (compare_unwind_entries): Delete function. It's been
2557 moved into hppa-tdep.c.
2558 (read_unwind_info): Likewise.
2559 (pa_symfile_read): No longer call read_unwind_info. The unwind
2560 tables will be read in as they are needed.
2562 * hppa-tdep.c (compare_unwind_entries): New function.
2563 (read_unwind_info, internalize_unwinds): Likewise.
2564 (find_unwind_entry): Read in unwind information on demand.
2566 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2568 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2569 to : in search path processing.
2570 * defs.h (qsort): Rename argument in prototype.
2571 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2573 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2574 (false): Eliminate usages.
2576 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2578 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2579 All references to value changed to value_ptrlage_command is now
2581 All references to value changed to value_ptr.
2582 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2583 * remote-hms.c (hms_wait): Timeout after five seconds.
2584 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2585 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2586 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2588 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2590 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2592 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2594 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2596 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2597 bp_watchpoint_scope breakpoints.
2598 (struct breakpoint): Add val_chain and related_breakpoint fields
2599 for use by watchpoints.
2601 * breakpoint.c (within_scope): Delete. No longer used.
2602 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2603 (target_{remove,insert}_watchpoint): Likewise.
2604 (can_use_hardware_watchpoint): New function.
2605 (remove_breakpoint): New function to remove a single breakpoint
2606 or hardware watchpoint.
2607 (insert_breakpoints): Handle insertion of hardware watchpoints.
2608 Store a copy of the value chain derived from the watchpoint
2610 (remove_breakpoints): Simplify by using remove_breakpoint.
2611 (delete_breakpoint): Likewise.
2612 (watchpoint_check): Delete the watchpoint and watchpoint scope
2613 breakpoints when the watchpoint goes out of scope. Save & restore
2614 the current frame after checking watchpoints.
2615 (breakpoint_init_inferior): Likewise (restarting the program
2616 makes all local watchpoints go out of scope).
2617 (bpstat_stop_status): Handle hardware watchpoints much like normal
2618 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2619 when the watchpoint goes out of scope. Remove and reinsert all
2620 breakpoints before returning if we stopped when a hardware watchpoint
2622 (watch_command): Use a hardware watchpoint when possible. If
2623 watching a local expression, build a scope breakpoint too.
2624 (map_breakpoint_numbers): Also call given function for any
2625 related breakpoints.
2626 (disable_breakpoint): Never disable a scope breakpoint.
2627 (enable_breakpoint): Handle hardware breakpoints much like normal
2628 breakpoints, but recompute the watchpoint_scope breakpoint's
2629 frame and address (if we have an associated scope breakpoint).
2630 (read_memory_nobpt): Handle hardware watchpoints like normal
2631 watchpoints. When necessary handle watchpoint_scope breakpoints.
2632 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2633 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2634 (disable_command): Likewise.
2636 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2637 Extern prototype added to frame.h
2639 * infrun.c (wait_for_inferior): Set current_frame and select
2640 a frame before checking if we stopped due to a hardare watchpoint
2641 firing. Handle stepping over hardware watchpoints.
2642 (normal_stop): Remove unnecessary call to select_frame.
2644 * value.h (value_release_to_mark): Declare.
2645 * values.c (value_release_to_mark): New function.
2647 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2648 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2650 * hppab-nat.c (hppa_set_watchpoint): New function.
2652 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2653 (HAVE_STEPPABLE_WATCHPOINT): Define.
2654 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2655 (target_{insert,delete}_watchpoint): Define.
2657 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2658 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2659 (target_{insert,remove}_watchpoint): Likewise.
2661 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2663 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2664 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2665 often have the same names as debug symbols for functions, and
2666 confuse lookup_symbol().
2668 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2670 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2671 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2672 REGISTER_RAW_SIZE (1).
2673 Together these changes work around a bug in HP's compiler. Both
2674 seem to be necessary.
2676 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2678 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2679 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2680 are type mst_solib_trampoline.
2682 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2684 * config/m68k/es1800.mt: Change comments.
2686 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2688 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2690 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2692 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2695 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2697 * values.c (unpack_long): Remove obsolete comment about using a
2700 * symfile.c (symbol_file_command): Add comments about command syntax.
2702 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2703 Jim Kingdon (kingdon@cygnus.com)
2705 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2706 are in the .plt section.
2707 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2708 find_solib_trampoline_target): New functions for handling
2709 stepping into -g compiled shared libraries.
2710 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2711 find_solib_trampoline_target): Add prototypes.
2712 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2713 Define to handle stepping into -g compiled shared libraries.
2714 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2715 stepping into -g compiled shared libraries.
2717 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2719 * configure.in: Add mips-*-sysv4* support.
2720 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2721 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2722 New files for MIPS SVR4 support.
2723 * Makefile.in: Update for new mipsv4 files.
2724 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2725 read_next_frame_reg to obtain the frame relative stack pointer.
2726 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2727 obtain the frame relative stack pointer.
2728 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2729 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2730 by entering them into the minimal symbol table.
2731 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2732 a long for float formats.
2733 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2734 get defined in <link.h>.
2735 * solib.c (solib_add): Add shared library sections to the section
2736 table of the target before adding the symbols.
2737 * partial-stab.h: Relocate static and global functions.
2738 * dbxread.c (read_dbx_symtab): Remove unused variable
2739 end_of_text_address. Relocate text_addr when passing it
2742 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2743 library functions before the executable is run. Retrieve dynamic
2744 symbols from stripped executables.
2745 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2746 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2747 if no debugging symbols were found.
2748 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2749 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2751 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2752 OSF/1 has shared libraries.
2754 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2756 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2757 to BFD handling of dynamic symbols.
2759 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2761 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2762 then gets its real address into FUN and its GOT/DP value into %r19.
2764 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2766 * hppa-tdep.c (frameless_function_invocation): If no unwind
2767 descriptor was found, then assume this was not a frameless
2768 function invocation.
2769 (frame_saved_pc): If the saved PC is in a linker stub, then
2770 return the return address which the linker stub will return to.
2772 * xm-hppab.h: Never define USG.
2773 * xm-hppah.h: Always define USG.
2775 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2777 * values.c (unpack_long, value_from_longest),
2778 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2780 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2782 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2784 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2786 For SVR4 targets, enable gdb to set breakpoints in shared
2787 library functions before the executable is run.
2788 * elfread.c (elf_symtab_read): Handle symbols for shared library
2790 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2791 and moved to objfiles.c.
2792 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2793 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2794 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2795 the new generic definition from tm-sysv4.h works for Solaris.
2797 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2799 * elfread.c (elf_symtab_read): Change storage_needed,
2800 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2801 bfd_get_symtab_upper_bound. Check for errors from
2802 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2803 * nlmread.c (nlm_symtab_read): Same changes.
2805 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2807 * xcoffread.c (xcoff_next_symbol_text): New function.
2808 (read_xcoff_symtab): Set next_symbol_text_func to it.
2809 Move raw_symbol outside of read_xcoff_symtab.
2811 * remote.c (getpkt): Remove unused "out" label.
2813 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2815 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2816 about more than one watchpoint being triggered.
2818 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2820 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2822 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2824 * blockframe.c (find_pc_partial_function): mst_file_text
2825 symbols do not live in the shared library transfer table.
2826 * ch-exp.y (decode_integer_value, match_character_literal,
2827 match_bitstring_literal): Guard tolower calls with isupper,
2828 tolower on old BSD systems blindly subtracts a constant.
2829 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2830 well when determining the producer of the object file.
2831 * mdebugread.c (has_opaque_xref): New function to check for
2832 cross reference to an opaque aggregate.
2833 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2834 enter typedefs to opaque aggregates into the symbol tables.
2835 * mdebugread.c (parse_external): Remove skip_procedures argument,
2836 it has always been 1. Remove code that handled stProc symbols,
2837 it was never executed and was wrong, as the index of a
2838 stProc symbol points to the local symbol table and not to the
2839 auxiliary symbol info. Update caller.
2840 * mdebugread.c (parse_partial_symbols): Do not enter external
2841 stProc symbols into the partial symbol table, they are already
2842 entered into the minimal symbol table.
2843 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2844 Remove all conditionals and definitions for ptx.
2845 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2846 Fix addresses of floating point registers in REGISTER_U_ADDR.
2847 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2848 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2849 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2850 signal trampoline code work.
2851 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2852 Remove all conditionals and definitions for ptx.
2853 Remove KDB definitions.
2854 * symm-nat.c (store_inferior_registers): Fetch registers before
2855 storing them to obtain valid floating point control registers.
2856 Store fpu registers.
2857 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2858 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2859 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2861 * symm-nat.c (child_resume): Update type of `signal' parameter.
2862 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2864 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2866 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2867 calling import stubs for functions in shared libraries.
2869 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2871 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2873 * ch-lang.c (chill_is_varying_struct): Magic string is
2874 was "<var_length>" is now "__var_length" (more portable).
2876 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2878 * remote.c (getpkt): If we get a timeout, actually retry rather
2879 than just giving up the first time it happens.
2880 * remote.c: Document sequence numbers.
2881 (remote_store_registers): Change syntax of 'P' request so that it
2882 never looks like a sequence number.
2884 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2886 * os9kread.c (record_minimal_symbol): add section_offset to
2887 relocate minimal symbol table.
2888 * os9kread.c (read_minimal_symbols): ditto.
2889 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2891 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2892 return. Also if file addr is 0 leave it 0, not to relocate.
2893 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2894 'set remotexoff' and 'set remotelog' commands.
2896 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2898 * remote.c (remote_store_registers): Add 'P' request to set an
2899 individual register.
2900 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2903 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2905 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2906 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2907 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2909 * command.c (do_setshow_command, case var_string): Never add a
2910 space to the end of the string.
2911 * NEWS: Document this change.
2912 * .gdbinit: Add a space to the "set prompt" command.
2914 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2916 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2917 changes to make it compile (it doesn't link yet).
2919 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2920 (set_demangling_style, set_demangling_command): Use savestring not
2921 strdup. We were not dealing properly with a NULL return from
2922 strdup, and were not declaring strdup (the system header may or
2925 * valprint.c (val_print): Remove inaccurate comment about what
2926 types can be stub types.
2928 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2929 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2930 Supply alternate version if ATTACH_DETACH is not defined.
2931 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2932 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2933 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2935 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2937 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2939 (skip_trampoline_code): Rewrite and add support for argument
2940 relocation stubs stubs, import/export stubs, calls through
2941 "_sr4export" and cascaded trampolines.
2943 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2944 if no unwind descriptor is found.
2946 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2947 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2948 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2949 differently. All registers are four bytes.
2950 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2952 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2954 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2955 registers as both single and double values (fetching 2nd 32bit half
2956 as necessary). Annotate each register printed with its precision.
2958 * paread.c (read_unwind_info): Fix off-by-one error.
2960 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2962 * main.c (complete_command): Deal with it if arg is NULL.
2964 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2966 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2967 regarding using the PC--using the PC is necessary and all the
2968 FIXME comments in the world won't make it go away.
2970 * valops.c (value_at, value_at_lazy): Give error if we dereference
2972 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2973 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2975 * stabsread.c (patch_block_stabs): Add comment about what happens
2976 if the definition is in another compilation unit from the stab.
2978 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2980 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2982 * main.c (complete_command): New command, from Rick Sladkey
2983 <jrs@world.std.com>.
2984 (symbol_completion_function): Don't declare rl_point and
2985 rl_line_buffer; they are now declared in readline.h.
2986 (show_commands): Don't declare history_base; it is declared in
2988 * command.c (lookup_cmd): Don't delete trailing whitespace.
2989 Reverts change of 14 May 1989.
2991 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2993 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2994 code from prim_record_minimal_symbol_and_info() to here. Callers
2995 of the latter can legitimately supply a section number of -1.
2997 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2999 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3000 member functions have an element in args for a (nonexistent) this
3003 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3005 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3007 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3008 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3010 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3011 for the structure's type. All callers changed.
3013 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3014 for each structure argument rather than assuming it's either
3015 true or false for all structure arguments.
3017 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3018 on the length structure passed, not the compiler used.
3020 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3021 argument for the structure's type.
3023 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3025 * values.c (set_internalvar): Don't set var->value until we are
3026 sure there won't be an error().
3028 * remote.c (get_offsets): Reinstate comment which was in
3029 remote_wait about use of SECT_OFF_TEXT and so on.
3031 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3033 * symmisc.c (maintenance_check_symtabs): New function to check
3034 consistency of psymtabs and symtabs.
3035 * symtab.h (maintenance_check_symtabs): Add prototype.
3036 * maint.c: Add new `maint check-symtabs' command.
3037 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3038 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3039 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3041 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3042 to write_memory to avoid warnings from gcc.
3043 * config/i386/xm-symmetry.h: Add missing #endif.
3044 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3045 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3046 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3048 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3050 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3051 (hppa_push_arguments): Likewise.
3053 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3055 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3056 improve remote debugging efficiency. Also fixed problems with
3057 doing function calls for programs with no entry points.
3058 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3059 entry_point_address.
3060 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3061 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3062 parse_lines): Pass section_offsets info to these routines so that
3063 we can relocate symbol table entries upon readin.
3064 * (psymtab_to_symtab_1): Set symtab->primary to tell
3065 objfile_relocate to do relocations for our symbols.
3066 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3067 (which hang off of the symbol table).
3068 * Use prim_record_minimal_symbols_and_info instead of
3069 prim_record_minimal_symbols to supply section info to make minimal
3070 symbol relocations work.
3071 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3072 -1, try to deduce it from ms_type.
3073 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3074 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3075 add code to relocate objfile->sections data structure.
3076 * remote.c (get_offsets): Use new protocol message to acquire
3077 section offsets from the target.
3078 * (remote_wait): Get rid of relocation stuff. That's all handled
3079 by objfile_relocate now.
3080 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3081 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3083 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3085 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3087 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3089 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3090 can no longer set this at run time.
3091 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3092 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3093 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3094 sparc-tdep.c compiles).
3095 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3097 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3099 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3100 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3101 * configure.in: Recognize m68*-cisco*-*.
3103 * Makefile.in (TAGS): Use variables directly, rather than using
3104 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3105 and means that these filenames no longer need be unique across all
3106 the config/* directories.
3107 * configure.in: Put the config/*/ into TM_FILE, etc.
3109 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3110 and trapv exceptions.
3112 * target.h (struct section_table), objfiles.h (struct obj_section):
3113 Change name of field sec_ptr to the_bfd_section. More mnemonic
3114 and avoids the (sort of, for the ptx compiler) name clash with
3115 the name of the typedef.
3116 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3117 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3119 * utils.c: Include readline.h.
3120 * Makefile.in (utils.o): Add dependency.
3122 * remote.c (getpkt): Add support for run-length encoding.
3124 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3126 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3128 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3130 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3131 prim_record_minimal_symbol.
3134 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3135 computing their offset from the start of the old buffer and adding
3136 to the new buffer, rather than by assuming we can add the
3137 difference between the old buffer and the new buffer (it might not
3138 fit in an int). Merge in cosmetic differences from emacs regex.c
3139 version of this macro.
3141 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3143 * Makefile.in (install-only): Fix use of program_transform_name.
3145 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3147 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3148 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3149 so I'm nuking the command.
3150 * symtab.c (find_addr_symbol): Comment out, no longer used.
3152 * main.c (main): Don't init_source_path for the -cd argument. Now
3153 that source_path doesn't contain the current_directory from when
3154 GDB started up, init_source_path is no longer useful (and is
3155 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3157 * TODO: Remove item about line numbers being off. It is useless
3158 and confusing without a reproducible test case (it mentions
3159 proceed(), but I was able to step through proceed without trouble).
3161 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3163 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3164 library functions before the executable is run. Retrieve dynamic
3165 symbols from stripped executables.
3166 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3167 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3168 symtab.c (list_symbols): Handle mst_solib_trampoline.
3169 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3170 for all targets, remove IBM6000_TARGET dependencies.
3171 * dbxread.c (read_dbx_dynamic_symtab): New function.
3172 * dbxread.c (dbx_symfile_read): Use it.
3173 * dbxread.c (SET_NAMESTRING): Set namestring to
3174 "<bad string table index>" instead of "foo" if the string index is
3176 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3178 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3179 to break_command. Handle mst_file_* minimal symbol types.
3180 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3182 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3184 * c-exp.y(yylex): fix potential memory overflow.
3186 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3188 * environ.c (set_in_environ): Eliminate special handling of PATH and
3190 * putenv.c: Removed, conflicts with system declaration of
3191 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3193 * Makefile.in: Change accordingly.
3194 * procfs.c (procfs_create_inferior): Change comment accordingly.
3196 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3198 * rs6000-tdep.c: Change value to value_ptr.
3200 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3202 * i386m3-nat.c: Include floatformat.h.
3203 (get_i387_state): Use memset not bzero.
3207 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3208 ieee-float.h to floatformat.h.
3210 * valprint.c (val_print_string): Ignore error if the error
3211 happened after a terminating '\0'.
3213 * c-valprint.c (c_val_print): Never add 1 to return value from
3214 val_print_string; just return what it returns.
3216 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3217 looping through all of the enums.
3218 * infrun.c (signals_info): Use it.
3220 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3222 * main.c (main): When printing warning about bad baud rate, don't
3223 use warning(); it relies on current_target which isn't set up yet.
3225 * breakpoint.c (_initialize_breakpoint): Update docstring for
3226 tbreak to match what the code actually does. Don't mention tbreak
3227 in docstrings for "enable once" or "enable breakpoints once".
3229 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3231 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3232 while (0). That defeats the whole purpose of using do . . . while (0).
3233 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3234 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3235 using a ?: expression as an lvalue is not portable.
3237 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3238 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3239 'p' and 'r' symbol descriptors into a single symbol to look for a
3241 * README, config/sparc/tm-sparc.h: Update comments.
3243 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3245 * mdebugread.c (parse_type): Do not complain for types with
3246 an `indexNil' aux index, these are simply undefined types.
3247 Remove indexNil check from caller of parse_type.
3248 * mdebugread.c (parse_partial_symbols): Do not enter
3249 stGlobal, scCommon symbols into the minimal symbol table, their
3250 value is the size of the common, not its address.
3251 Handle scInit, scFini, scPData and scXData sections.
3252 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3254 Enter stProc symbols into the global_psymbols list once, not into
3255 the static_psymbols_list.
3256 Get rid of dummy psymtab if it is empty, to allow proper detection
3257 of stripped executables.
3258 * mdebugread.c (cross_ref): Allow cross references to Fortran
3261 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3263 * stabsread.c (common_block_end, fix_common_block): Stash the
3264 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3265 as to not assume that a pointer fits in an enum.
3267 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3269 * os9kread.c (fill_sym): check compiler verion number for pre-
3271 * os9kread.c (os9k_process_one_symbol): address of symbol is
3272 relative to section not module.
3273 * stabsread.c (define_symbol): add symbol type 's' as local
3275 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3277 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3278 * remote-os9k.c: fix bug in 'set remotebaud' function.
3279 * remote-os9k.c (rombug_link): minimize checking so to improve
3281 * symfile.c (symbol_file_command): check if failed to link, also make
3282 the command be able to accept more than one filenames.
3283 * target.c (target_link): check if failed to link with rombug.
3284 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3286 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3288 * remote-es.c (es1800_child_ops): Don't declare it static.
3290 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3292 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3294 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3296 * dbxread.c: New variable lowest_text_address.
3297 (record_minimal_symbol, read_dbx_symtab): Set it.
3298 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3299 end_of_text_address.
3300 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3302 * dbxread.c (end_psymtab): Remove old and commented out
3303 capping_global and capping_static. Fix comments regarding
3304 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3306 * parser-defs.h: Add "extern" to start of variable declarations so
3307 we don't end up with commons.
3308 * parse.c: Define these variables.
3310 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3313 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3315 * alpha-tdep.c: Change value to value_ptr.
3317 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3319 * solib.c (elf_locate_base): New function to locate the address
3320 of the dynamic linker's runtime structure in the dynamic info section.
3321 * solib.c (locate_base): Use it instead of iterating over the list
3322 of mapped address segments.
3323 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3326 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3328 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3329 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3330 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3331 signal trampoline and interrupt routines.
3332 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3333 (frame_chain, frame_chain_valid): Likewise.
3334 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3335 saved regs convention for SP.
3337 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3338 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3339 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3341 * tm-hppah.h (IN_SIGTRAMP): Define.
3343 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3345 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3346 alphabetic character as the start of a name.
3348 * sparclite/Makefile.in (all install): Build and install aload.
3350 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3351 config.guess and config.sub produce.
3353 * mips-tdep.c: Change value to value_ptr.
3355 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3357 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3358 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3359 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3360 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3361 value with value_ptr. This is for the ptx compiler.
3362 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3364 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3365 #if 0 i386_float_info.
3366 * symm-tdep.c (round): Remove. Also remove sgttyb.
3367 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3368 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3369 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3370 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3372 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3373 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3374 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3375 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3376 tm-i386v.h is apparently OK.
3377 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3378 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3381 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3383 * osfsolib.c (xfer_link_map_member): Update to use new
3384 target_read_string interface.
3386 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3388 * infrun.c (wait_for_inferior): In checking
3389 remove_breakpoints_on_following_step, check
3390 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3392 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3394 * os9kread.c (os9k_process_one_symbol): Rename
3395 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3396 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3397 (CORE_ADDR)0, from target_link, since that is what it uses.
3398 Process name at end, not during parsing (like we did before Kung's
3399 change), so that -readnow and -mapped can appear anywhere.
3400 Make text_relocation a local variable.
3401 * config/i386/i386os9k.mt: Fix comment.
3402 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3403 * os9kread.c: Put "comments" after #endif inside /* */.
3404 * stabsread.h: Add os9k_stabs variable.
3405 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3407 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3408 descriptor in global_symbols not local_symbols.
3409 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3411 (read_type): If os9k_stabs, accept function parameters after 'f'
3413 (read_array_type): If os9k_stabs, don't expect index type and
3414 expect lower and upper to be separated by ',' not ';'.
3415 (read_enum_type): If os9k_stabs, read a number before the first
3416 enumeration constant.
3417 (os9k_init_type_vector): New function.
3418 (dbx_lookup_type): Call it when starting new type vector.
3419 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3420 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3421 * os9kstab.c: Removed.
3422 * Makefile.in: Update accordingly.
3423 * objfiles.c (objfile_relocate_data): Removed.
3424 * remote-os9k.c (rombug_wait): Call objfile_relocate
3425 not objfile_relocate_data.
3426 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3427 * remote-os9k.c (rombug_wait): Call find_pc_section not
3429 * main.c (quit_command): Check inferior_pid; revert Kung change.
3430 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3432 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3434 * os9kread.c: New file to read os9000 style symbo table.
3435 * os9kstab.c: new file to read os9000 style stabs.
3436 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3437 * objfiles.c (find_pc_objfile): new function to search objfile
3439 * objfiles.c (objfile_relocate_data): new function to relocate
3440 data symbols in symbol table.
3441 * objfiles.h: Add two aux fields in struct objfile to handle
3442 multiple symbol table files situation like in os9000.
3443 * symfile.c: Change so 'symbol-file' command can handle multiple
3444 files. Also call target_link() to get relocation infos.
3445 * target.c (target_link): new function to get relocation info when
3446 a symbol file is requested to load.
3447 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3448 because in cross mode there's no inferior pid, bit they need to
3450 Makefile.in: add os9kread.c os9kstab.c and .o's.
3451 configure.in: add i386os9k target.
3452 config/i386/i386os9k.mt: new add.
3453 config/i386/tm-i386os9k.h: new add.
3455 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3457 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3458 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3460 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3462 * target.c, target.h (target_read_string): Provide error detection to
3463 caller. Put string in malloc'd space, so caller need not impose
3465 * solib.c (find_solib): Update to use new interface.
3466 * irix5-nat.c (find_solib): Read o_path from inferior
3467 (clear_solib): Free storage for o_path.
3468 * valprint.c (val_print_string): Add comments.
3470 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3472 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3475 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3477 * value.h (struct value): Add modifiable field.
3478 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3479 (record_latest_value): Don't mess with VALUE_LVAL of value.
3480 * valops.c (value_assign): Check it. Reword existing error
3481 message on not_lval.
3483 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3484 (STEP_SKIPS_DELAY): Added.
3485 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3488 * valprint.c (val_print_string): If errcode is set, always print
3489 an error, regardless of force_ellipsis. In the non-EIO case,
3490 just print the error message rather than calling error(). Don't
3491 access *(bufptr-1) if bufptr points to the start of the buffer.
3492 When looking for '\0', don't increment bufptr and addr if bufptr
3493 started out already at limit. If an error happens on fetching the
3494 first character, don't print the string.
3496 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3498 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3501 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3502 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3503 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3504 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3505 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3506 * findvar.c: Update comment regarding ieee-float.h.
3508 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3510 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3511 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3512 Define to make backtracing through the various sigtramp handlers
3514 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3515 the saved pc from ucontext on the stack for SVR4 signal handling.
3517 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3519 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3520 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3521 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3522 just use the global variable itself. When printing baud rate,
3523 don't print a baud rate if baud_rate is -1.
3525 * coffread.c (read_coff_symtab): Pass mst_file_* to
3526 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3527 symbols in the minimal symbols regardless of SDB_TYPE.
3529 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3531 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3532 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3533 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3534 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3535 ignored bs->stop for a bp_step_resume breakpoint.
3536 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3537 which performs one (the check_sigtramp2 one) of the functions
3538 which had been handled by the step_resume_breakpoint. For each
3539 use of the step_resume_breakpoint, make it still use the
3540 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3542 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3543 When setting the frame address of the step resume breakpoint, set
3544 it to the address for frame *before* the call instruction is
3545 executed, not after.
3547 * mips-tdep.c (mips_print_register): Print integers using
3548 print_scalar_formatted rather than duplicating all the
3549 CC_HAS_LONG_LONG and so on.
3550 (mips_push_dummy_frame): Use read_register_gen rather than using
3551 read_register and then putting it back in target format with
3552 store_unsigned_integer. If registers are more than 4 bytes, give
3553 an error rather than have some registers overwrite other
3555 #if 0 unused include of opcode/mips.h.
3557 * symfile.h: Don't declare arguments for coff_getfilename.
3559 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3561 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3563 * configure.in (hppa*-*-osf*): New configuration.
3564 * config/pa/hppaosf.mt: New target makefile fragment.
3565 * config/pa/tm-hppao.h: New target include file.
3567 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3569 * exec.c (print_section_info): Print entry point for exec_bfd only.
3570 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3571 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3572 causes problems if <sys/types.h> has no multiple inclusion protection.
3574 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3576 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3577 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3578 (CALL_DUMMY_LENGTH): Changed accordingly.
3580 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3582 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3583 numbers of register windows.
3585 * sparclite/hello.c: Add factorial function for testing.
3586 * salib.c: Use macros instead of constants for I/O addresses to
3587 make 931 support easier.
3588 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3589 register in sta/lda instructions.
3591 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3593 * dbxread.c (process_one_symbol): Set
3594 block_address_function_relative for COFF like we do for ELF and SOM.
3596 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3598 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3600 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3601 the enumerators of an ecoff enum into the partial symbol table.
3602 * mdebugread.c (parse_partial_symbols): Call it.
3603 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3604 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3605 offsets. Cast psymtab->read_symtab to PTR before passing it to
3607 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3608 set up the global offset table pointer in pic compiled code.
3609 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3610 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3611 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3612 ensures that floats are promoted to doubles before they are pushed
3615 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3617 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3618 Fixup cache_on and flush_i_cache so that they work for both the
3619 930 and 932 processors. Rewrite most low level funcs (uart
3620 access & cache stuff) to use new ASI access macros in sparclite.h.
3621 Also make it easy to access second serial port.
3623 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3625 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3626 <sys/stat.h>; not needed.
3628 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3630 * stack.c (print_frame_info): In "pathological" case, don't
3631 distrust the line number information.
3633 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3635 * mips-tdep.c (mips_print_register): handle 64 bits register.
3636 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3638 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3642 * Makefile.in (install): Do the sed for program_transform_name
3643 ourselves instead of worrying about INSTALL_XFORM. This enables
3644 users to override INSTALL_PROGRAM in the standard way.
3646 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3647 depend on Makefile.in.
3649 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3650 Only test against INT_MIN if a LONGEST is bigger than an int.
3652 * README: Change GhostScript to Ghostscript.
3654 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3656 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3657 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3658 character file names.
3659 * Makefile.in (ALLPARAM): Add these files.
3661 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3662 character file names.
3663 * Makefile.in: Add Kung's new mips64 files.
3665 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3667 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3668 mips64el-*-ecoff and mips64-big-*.
3669 * defs.h: get rid of FORCE_LONG_LONG.
3670 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3671 parsing. Change register size to be MIPS_REGSIZE.
3673 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3675 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3676 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3677 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3679 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3681 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3682 (remove_commands, add_commands): Add/remove hms-drain when target
3685 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3687 * configure.in: Add Lynx/rs6000 support.
3688 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3689 messages. Add rs6000 support. Don't try to modify unwritable
3691 * rs6000-nat.c: Move lots of native dependent stuff (like core
3692 file support) from rs6000-tdep.c & xcoffexec.c to here.
3693 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3694 * xcoffexec.c: Move native dependent stuff to nat.c.
3695 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3697 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3699 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3700 New files to support Lynx/rs6000.
3702 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3704 * README: Remove note about gcc warnings on alpha, these should be
3706 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3707 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3708 remote-utils.c, stabsread.c: Include <string.h>.
3709 * regex.c: Include "defs.h", change re_comp argument to const char *.
3710 * infptrace.c (fetch_register, store_inferior_registers): Change
3711 regaddr to type CORE_ADDR.
3712 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3713 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3715 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3717 * symtab.h: Always define BYTE_BITFIELD to nothing.
3719 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3721 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3722 * configure.in: Remove comment about m68k-em.mt.
3723 * Makefile.in: Remove references.
3725 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3727 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3730 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3732 * target.c (target_preopen): If target_kill doesn't remove the
3733 target from the stack, use pop_target to do it.
3735 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3736 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3737 changes to stabsread.c from summer 1993.
3739 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3740 printing the program, rather than passing NULL to printf.
3741 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3742 try to call UDIDisconnect again. Print better message.
3743 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3745 (udi_create_inferior): If udi_session_id is negative, open a new
3746 TIP rather than giving an error.
3748 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3749 config/ns32k/ns32km3.mh: Define NAT_FILE.
3750 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3751 (it was inconsistent and namespace-wrong) to NM_M3_H.
3752 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3753 (m3_open): New function.
3755 * TODO: Update Mach section.
3757 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3759 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3761 * printcmd.c (printf_command): Add missing single-letter
3762 backslash-escape sequences, and improve error message.
3764 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3766 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3767 rather than trying to shove an int into a pointer and back out
3768 again. This avoids compiler warnings.
3770 * defs.h (alloca): Declare as void *, not char *, on hpux.
3771 Don't prototype it, just declare the return type.
3773 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3775 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3776 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3778 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3780 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3781 ZERO_REGNUM, just read it as zero without talking to the board.
3783 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3785 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3786 to store_floating, not nonexistent variable len.
3788 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3790 (mips_store_word): Change calling convention to return errors, and
3791 to provide old contents if the caller wants it.
3792 (mips_xfer_memory): Deal with errors from mips_store_word.
3793 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3794 define now that remote-mips.c doesn't use BREAKPOINT.
3796 * remote-mips.c (mips_create_inferior): Call warning if arguments
3797 specified, and then execute "set args" command. Call error, not
3798 mips_error, if executable file not specified.
3800 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3803 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3806 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3808 * value.h (print_longest): Rename "value" to "val" in prototype
3809 declaration because some compilers don't like arguments whose
3810 names are the same as types.
3811 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3812 before passing it to remote_*_bytes.
3814 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3816 * h8500-tdep.c (saved_pc_after_call): The size of the
3817 pc is memory model dependent. (segmented_command,
3818 unsegmented_command, _initialize_h8500_tdep): New commands to
3819 change memory model.
3820 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3822 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3823 (hms_wait): Use new status structure
3824 (hms_open): Push the target here. (hms_before_main_loop): Not
3825 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3826 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3827 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3828 all registers in a compact way.
3830 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3832 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3833 as CORE_ADDR to match definition in rs6000-tdep.c.
3835 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3837 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3838 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3839 definitions into the psymtab.
3841 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3843 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3844 a special exceptionSize for the 68332.
3846 * remote-udi.c (udi_attach): If no arguments, print error.
3848 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3850 * Makefile.in (VERSION): Bump to 4.12.1
3851 * NEWS, README: Update to match 4.12 release.
3853 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3855 * command.c (empty_sfunc): New function.
3856 (add_set_cmd): Use it instead of not_just_help_class_command.
3857 (not_just_help_class_command): Change calling convention back to
3858 what it was before yesterday's change.
3860 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3861 of the type if present.
3863 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3865 * printcmd.c (decode_format): Don't blithely set the size for
3866 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3868 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3869 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3870 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3871 always just check against INT_MIN and INT_MAX (this also fixes things
3872 if sizeof (long) > sizeof (int), e.g. Alpha).
3873 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3874 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3875 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3876 BUILTIN_TYPE_UNSIGNED_LONGEST.
3877 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3878 longest_int and longest_unsigned_int.
3879 * value.h (struct value): Just align to LONGEST, rather than worrying
3880 about CC_HAS_LONG_LONG.
3881 * valarith.c (value_binop): Figure out type ourself based on
3882 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3883 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3884 * valprint.c (val_print_type_code_int): Just call
3885 extract_unsigned_integer directly, rather than going through
3887 * printcmd.c (decode_format): Remove code which would sometimes
3888 change 'g' size to 'w' for integers. print_scalar_formatted handles
3889 printing huge integers well enough, thank you.
3891 * command.c (add_set_cmd, not_just_help_class_command): Change
3892 to make this the sfunc, not cfunc, since that is how we call it.
3893 * command.h: Comment difference between sfunc and cfunc.
3894 * demangle.c (set_demangling_command): Add third arg since that
3895 is how it is called.
3896 (_initialize_demangler): Use sfunc, not cfunc, for
3897 set_demangling_command, since that is how it is called.
3898 Remove show_demangling_command; it has no effect.
3900 * command.c (shell_escape): Report errors correctly (with error
3901 message from strerror).
3903 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3905 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3906 x_scnlen.l rather than x_scnlen to match corresponding change in
3909 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3911 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3912 Change comments regarding TYPE_CODE_BOOL.
3913 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3914 regardless of the language.
3915 (value_true): Just call value_logical_not regardless of language.
3916 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3917 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3918 * language.h: Improve comment for la_builtin_type_vector.
3919 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3920 builtin_type_m2_bool.
3922 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3924 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3925 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3927 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3929 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3930 by restarting the ioctl.
3932 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3934 * target.h (target_wait): Add comment about calling
3935 return_to_top_level.
3937 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3939 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3940 additional arguments.
3941 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3943 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3945 * sparc-stub.c: Remove unnecessary #include of memory.h.
3947 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3949 * mips-tdep.c: Remove code which sets saved_regs from
3950 init_extra_frame_info and put it in new function mips_find_saved_regs.
3951 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3952 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3953 check if it is NULL and call mips_find_saved_regs if so.
3955 * remote-mips.c: Use unfiltered, not filtered, output most places.
3957 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3958 backtrace. Revise comments.
3960 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3962 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3963 alpha and irix. The _sigtramp case has to be handled properly
3964 in the tdep files if we have no ecoff debugging info.
3965 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3966 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3967 without PC_REGNUM kludge.
3968 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3969 Clean up handling of mips sigtramp frames, improve comments.
3971 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3973 * paread.c (read_unwind_info): Fix typo.
3975 * paread.c (pa_symtab_read): Update the "check_strange_names"
3976 filter to match GCC's current output. Filter out section symbols
3977 (which the HP linker sometimes puts in the wrong place).
3979 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3981 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3983 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3985 * Makefile.in: Remove all references to sparcly-nat.c.
3987 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3988 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3989 duplicating serial.h and target.h.
3991 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3992 are not used anywhere (a 5 Oct 1993 change removed the uses).
3994 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3995 * config/m68k/es1800.mt: Add comment.
3996 * remote-es.c: Extensive changes to update to current conventions.
3998 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3999 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4000 to achieve the desired timeout.
4001 * serial.h (serial_t): Add field timeout_remaining.
4003 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4005 * c-exp.y (yylex): Reenable nested type code.
4007 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4009 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4011 * remote-mips.c (mips_ops): Fix docstring.
4013 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4015 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4016 with the old tm-m68k-em.h:
4017 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4018 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4019 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4020 Add FIXME regarding GET_LONGJMP_TARGET.
4022 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4023 * infptrace.c (kill_inferior): Add comments.
4024 * main.c (quit_command): Call target_close after we kill or
4026 * remote-udi.c (udi_close): Don't error() if QUITTING.
4028 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4030 * configure.in: Make m68k-coff and aout add monitor support in
4031 addition to the standard serial support.
4033 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4035 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4038 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4040 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4041 * elfread.c (record_minimal_symbol_and_info),
4042 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4044 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4046 * i386-stub.c: Add ".text" right before "mem_fault:".
4048 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4050 * remote-utils.c (usage): Fix message to be accurate and conform
4051 more closely to normal conventions.
4053 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4054 whether to show information about exec_bfd, and not control whether
4055 to show information about device and speed.
4057 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4058 usage message, don't dump core.
4060 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4061 for variable size array.
4062 (bug_fetch_register, bug_store_register): Rename "value" to
4063 "fpreg_buf" because some compilers don't like variables whose
4064 names are the same as types.
4065 (bug_store_register): Use a cast when converting char * to
4068 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4069 of the command in error message (the text was referring to the old
4070 name of the command).
4072 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4074 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4075 full details on structure elements without names. This partially
4076 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4077 of those changes was accidental.
4079 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4080 defined, make it an error to specify a single argument which is not
4083 * Makefile.in (version.c), main.c (print_gdb_version): Use
4084 host_alias and target_alias, not host_canonical and
4085 target_canonical, to print configuration.
4087 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4089 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4090 of builtin_type_long. It is necessary to get a type which is
4091 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4093 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4094 various miscellaneous things discovered in the process:
4095 * printcmd.c, defs.h (print_address_numeric): New function.
4096 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4097 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4098 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4099 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4101 * utils.c, defs.h (gdb_print_address): New function.
4102 * expprint (dump_expression), gdbtypes.h: Use it.
4103 * breakpoint.c (describe_other_breakpoints),
4104 symmisc.c (dump_symtab, print_symbol):
4105 Use filtered not unfiltered I/O.
4106 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4107 just run gdb under a debugger for this (and it had problems with
4108 printing addresses, how to print b->shadow, etc.).
4109 * buildsym.c (make_blockvector), core.c (memory_error),
4110 exec.c (print_section_info), maint.c (print_section_table),
4111 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4112 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4113 Add comments saying code is broken. Marked with "FIXME-32x64".
4114 * dbxread.c (process_one_symbol), partial-stab.h (default),
4115 remote-vx.c (vx_run_files_info):
4116 Don't cast int being passed to local_hex_string.
4117 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4118 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4120 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4122 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4123 * source.c: Include <sys/types.h> regardless of USG.
4125 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4127 * valops.c (value_assign): Set `type' after coercing toval.
4128 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4129 Use extract_unsigned_integer to get the address of a reference.
4131 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4133 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4134 AIX can use ? instead of \ for continuation. Deal with it.
4136 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4137 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4138 the HP compiler in ANSI mode doesn't like.
4140 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4141 based on USG, rather than defining HAVE_SIGSETMASK to an
4142 expression containing defined. Having a macro used in #if expand
4143 to an expression containing "defined" is undefined according to
4144 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4147 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4149 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4150 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4152 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4154 * ch-exp.y (match_string_literal): Allow a zero-length string.
4155 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4157 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4159 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4160 passing them to print_387_status.
4161 (print_387_status): Don't subtract top from 7 before using it.
4162 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4163 from 7; the above explains it.
4165 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4167 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4168 pointer value when fixing up the frame at the start of a function.
4170 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4172 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4173 Sparc from the stack.
4175 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4177 * remote-mips.c (mips_initialize): Clear mips_initializing via
4178 cleanup chain, not directly.
4180 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4181 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4182 munging the timeout due to the limited range of c_cc[VTIME].
4184 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4185 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4186 m3-nat.c (m3_create_inferior): Pass it.
4187 * procfs.c: Remove ptrace function. It was declared in a way which
4188 conflicted with the prototype in unistd.h on Solaris.
4190 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4192 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4193 in the sigcontext if it is a signal trampoline frame.
4194 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4195 Define for Solaris2.
4197 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4199 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4200 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4201 tm-sparc.h so they can be overridden if necessary.
4203 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4205 * lynx-nat.c: Add Sparc support.
4206 * sparcly-nat.c: Remove. It's useless.
4207 * config/sparc/nm-sparclynx.h: Rewrite.
4208 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4210 * config/sparc/tm-sparclynx.h: Rewrite.
4212 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4214 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4215 directory. Old code was discarded, since the new opcode table has
4218 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4220 * Makefile.in (realclean): Remove info files per make-stds.texi.
4222 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4224 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4225 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4226 * config/sparc/tm-sun4sol2.h: Define it.
4228 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4230 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4231 if we did not find a symbol.
4233 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4235 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4238 * hppab-nat.c (call_ptrace): Delete redundant function.
4239 (kill_inferior, attach, detach, child_resume): Likewise.
4240 (child_xfer_memory): Likewise.
4242 * hppah-nat.c (call_ptrace): Delete redundant function.
4243 (kill_inferior, attach, detach, child_resume): Likewise.
4245 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4247 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4249 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4251 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4252 (CHILD_XFER_MEMORY): Define.
4253 (PT_*): Define so that generic infptrace.c code can be used.
4255 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4257 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4258 struct section_offsets *, not a (nonexistent) struct section_offset *.
4260 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4261 internal_xcoff_symtab, not an array of one of them. Change lots of
4262 "main_aux" to "&main_aux" and so on.
4264 * coffread.c, xcoffread.c: Include <coff/internal.h>
4267 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4269 * coffread.c (coff_getfilename): Make it not static.
4271 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4273 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4274 a completely gratuitous difference between xcoffread.c and coffread.c).
4276 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4278 * infrun.c (wait_for_inferior): Don't set frame for
4279 step_resume_breakpoint for IN_SIGTRAMP cases.
4281 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4282 breakpoint.c (bpstat_what): Move step_resume from its own field of
4283 the struct bpstat_what into the main_action. Make it override
4284 other breakpoints. This is a conservative change in the sense
4285 that before the step resume breakpoint was a breakpoint.c
4286 breakpoint, hitting the step resume breakpoint overrode even
4287 calling bpstat_stop_status.
4289 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4291 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4292 in case execution was stopped in the called function.
4293 * stack.c (print_frame_info, frame_info): If backtracing through
4294 a call dummy, handle the starting source line number on a line
4295 boundary like backtracing through sigtramp.
4296 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4297 for call dummy frame right. Remove old test for dummy frame,
4298 it has been unused at least since gdb-3.5.
4299 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4302 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4304 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4306 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4308 * infrun.c (signals_info), target.c (target_signal_from_name):
4309 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4311 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4313 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4314 * inflow.c (terminal_ours_1): When discussing how to deal with the
4315 tty state, make note of query() as well as readline.
4317 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4318 signals for which stop and print are cleared by default.
4320 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4322 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4323 reserved fields to hold a stub unwind entry type. Fix typo.
4324 (stub_unwind_entry): New structure for raw stub unwind entries.
4325 (stub_unwind_types): The types of stubs we may encounter.
4326 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4327 * hppa-tdep.c (rp_saved): Use additional information provided
4328 by linker stub unwind descriptors.
4329 (frameless_function_invocation): Likewise.
4330 (frame_chain_valid): Likewise.
4331 * paread.c (compare_unwind_entries): New function for sorting
4332 unwind table entries.
4333 (read_unwind_info): Rewrite to remove dependency on host endianness.
4334 Read in data from the $UNWIND_END$ subspace which contains linker
4335 stub unwind descriptors. Merge that data into the basic unwind
4338 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4340 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4342 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4343 from either the symbol name or the auxent.
4344 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4347 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4349 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4351 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4353 * README: Update notes for alpha port.
4355 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4357 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4358 for operation fault, constraint fault, and type fault.
4360 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4362 * Makefile.in (init.c): Add comment explaining formatting conventions.
4364 * c-exp.y (parse_number): Assign to temporary between the right
4365 shifts, to work around a bug in the SCO compiler.
4367 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4368 Add various files which were added to GDB recently.
4370 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4373 * Makefile.in: Add mostlyclean target.
4375 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4379 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4381 * main.c (show_commands): Make return type of extern
4382 history_get be HIST_ENTRY, rather than struct _hist_entry.
4383 (The latter loses with the upcoming merged readline.)
4385 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4387 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4388 const char *, not char *.
4390 * symtab.h (struct symbol): Make section short, not unsigned short.
4392 * symtab.c (lookup_symbol): Add comment about QUIT here.
4394 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4396 * c-exp.y (parse_number): Check for overflow regardless of range
4397 checking. Fix overflow check to use unsigned LONGEST, not
4400 * c-exp.y (parse_number): Make it so that integer constants are
4401 builtin_type_long_long if builtin_type_long isn't big enough or if
4402 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4404 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4405 Print our "()" first, then recurse for the target type.
4407 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4409 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4411 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4413 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4415 * utils.c (request_quit): Re-establish signal handler regardless
4418 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4420 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4422 * i960-tdep.c: Include target.h.
4424 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4426 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4428 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4430 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4431 changes (status -> ourstatus; declare status, etc.).
4432 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4434 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4436 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4438 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4440 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4442 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4444 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4446 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4448 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4450 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4452 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4453 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4455 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4458 Add search to target vector (#if 0'd until after 4.12):
4459 * target.h (to_search, target_search): Add.
4460 * gdbcore.h, core.c (generic_search): Add.
4461 * remote.c (remote_search): Add.
4462 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4465 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4466 is on, call find_pc_function rather than relying just on the minimal
4467 symbols (probably only matters for symbol readers which don't put
4468 statics in the minimal symbols, but changing this strikes me as
4469 not conservative enough).
4470 Initialize name_location in all cases.
4471 If no symbol and no msymbol, don't print anything symbolic.
4473 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4475 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4477 * printcmd.c (print_address_symbolic): Make it search the
4478 symtabs for variables as well as functions. Add `set print
4479 fast-symbolic-addr' and default it to fast (the old way).
4480 Print line numbers for data items as well as functions.
4482 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4483 address, if a symbol is found (take two more args pointing to
4484 where to store these results).
4486 * symtab.h (find_addr_symbol): Add prototype.
4488 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4490 * objfiles.h: Fix comments to reflect the fact that the phrase
4491 "top of stack" always refers to where the pushing and popping takes
4492 place, regardless of whether it is at the highest or lowest address.
4494 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4496 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4497 compiler generated tag names.
4498 * mdebugread.c (parse_type): Handle cross references to qualified
4500 * valops.c (value_struct_elt): Improve error message if the
4501 address of a method is requested from an object instance.
4502 * valops.c (search_struct_method): Make name_matched non-static
4503 to get it initialized correctly.
4504 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4505 exclude segment register which are not writable on newer SCO versions.
4507 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4509 * go32-xdep.c: Remove unused function uerror.
4510 (sigsetmask): Declare return type. Declare argument (to match the
4511 way it is called). Explicitly return 0.
4513 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4515 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4516 partial_symbol): Shrink the storage sizes of symbols, by making
4517 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4518 enums and small ints to the end of each struct to improve
4519 alignment, and switching the section number from int to unsigned
4522 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4524 * symtab.c (find_addr_symbol): New routine that will find the nearest
4525 symbol associated with an address. It does so by exhaustive
4526 search of the symtabs, so it's slow but complete.
4528 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4530 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4531 to [0,0] rather than [0, end of first source file]. This avoids
4532 problems with other parts of GDB looking for linetables in the
4533 _globals_ symtab. Eliminate variables num_object_files and
4534 first_object_file_end.
4536 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4538 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4539 (pop_frame): Restore PC2 and LR0 from dummy frames.
4540 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4541 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4542 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4543 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4544 (SETUP_ARBITRARY_FRAME): Define.
4546 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4548 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4550 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4552 * remote-udi.c (udi_resume): Correct prototype.
4554 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4556 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4557 hppa_frame_find_saved_regs.
4558 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4559 (prologue_inst_adjust_sp): New function.
4560 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4561 (skip_prologue): Completely rewrite to use unwind information.
4562 (hppa_frame_find_saved_regs): Likewise.
4564 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4566 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4567 to convert a signal number with appropriate bounds checking.
4569 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4571 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4573 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4574 print a newline to end the display anyway.
4576 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4577 coprocessor status regs) when popping a frame. This fixes
4578 float exceptions that occur after calling inferior functions.
4580 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4581 Read and write the fsr (float status register) to/from the child
4582 process along with the float regs. Remove Peter Schauer's change
4583 of May 24 '93, which has higher overhead and doesn't solve the
4584 real problem (which was that FSR wasn't being set).
4586 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4588 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4589 stack overflow check isn't right after the register stack
4590 adjustment instruction. Metaware R2.3u compiler moves other
4591 things in front of it. This fix isn't perfect but is what's
4594 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4596 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4598 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4599 character filenames.
4600 * configure.in: Change accordingly.
4602 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4604 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4605 _filtered io routines from these two files.
4607 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4609 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4610 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4611 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4613 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4615 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4617 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4618 printing to gdb_stderr.
4620 * remote-udi.c (udi_kill): Don't close the connection, just set
4621 inferior_pid to zero.
4622 (udi_mourn): Call remove_breakpoints.
4624 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4626 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4628 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4630 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4632 * remote-bug.c: At the start of each section, reset srec_frame
4635 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4636 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4637 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4638 code which looks for those two waitkinds. Use switch statement.
4639 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4640 CHILD_SPECIAL_WAITSTATUS.
4642 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4643 * Move target_signal_from_host, target_signal_to_host, and
4644 store_waitstatus from inftarg.c to target.c. procfs needs them.
4645 * target.c: Include "wait.h" and <signal.h>.
4646 * target.h, infrun.c (proceed), proceed callers: Pass new code
4647 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4648 enums being treated as unsigned and is cleaner.
4649 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4651 * infcmd.c (signal_command), infrun.c (signals_info):
4652 Don't allow user to specify numeric equivalent of
4653 TARGET_SIGNAL_DEFAULT.
4655 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4657 * config/alpha/alpha-netware.mt: New target support for Alpha
4659 * configure.in: Add alpha-*-netware* target.
4661 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4663 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4665 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4667 * target.h: Add enum target_waitkind, enum target_signal, and
4668 struct target_waitstatus. Change status argument to target_wait to
4669 be struct target_waitstatus * instead of int *.
4670 * target.h, infrun.c, all targets: Change type of signal arguments
4671 to resume(), proceed(), and target_resume() from int to enum
4673 * All targets (*_wait, *_resume): Change accordingly.
4674 * infcmd.c (program_info, signal_command), throughout infrun.c,
4675 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4676 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4677 signal code stuff right with the new signals would be non-trivial).
4678 * inferior.h (stop_signal): Make it enum target_signal not int.
4679 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4680 target_signal_from_name): New functions.
4681 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4682 store_waitstatus): New functions.
4683 * procfs.c (procfs_notice_signals): Use them.
4684 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4686 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4688 * objfiles.c (build_objfile_section_table): Don't abort() if
4689 objfile->sections is already set.
4691 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4692 to match recent change to exec.c.
4696 * main.c (print_gdb_version): Change year to 1994.
4698 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4699 * Makefile.in (NONSRC): Add ChangeLog-93.
4701 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4703 * stabsread.c (read_type): Allow defining several type numbers
4704 at once (e.g. "(1,2)=(3,4)="...).
4706 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4708 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4710 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4712 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4713 to process_one_symbol.
4714 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4715 avoid caching a bad endaddr in find_pc_partial_function.
4717 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4719 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4721 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4723 * infrun.c (wait_for_inferior): Do not step or step resume past
4724 the end of a one-line function we just stepped into.
4726 For older changes see ChangeLog-93
4732 version-control: never
projects / external / binutils.git / blob