1 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * Makefile.in (coffread.o): Depend on target.h.
4 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
6 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
10 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
12 * objfiles.c (objfile_relocate): When relocating ->sections, use
13 objfile not symfile_objfile.
15 * symtab.h, minsyms.c (minsyms_sort): New function.
16 * objfiles.c (objfile_relocate): Call it.
18 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
20 * objfiles.c, objfiles.h (objfile_to_front): New function.
21 * remote-vx.c (vx_add_symbols): Call it.
23 * coffread.c (coff_symtab_read): Handle common symbols the same
24 way that partial-stab.h does.
26 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
28 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
29 machine/psl.h. These are host files.
31 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
33 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
34 does *not* include the terminating NULL msymbol.
36 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
38 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
39 loader that reads files using BFD and converts it on the fly.
41 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
43 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
44 * monitor.c (monitor_load): check the load type and load the file
45 accordingly. Default to gr_load_image().
46 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
47 srecord format by downloading to the monitor.
48 * w89k-rom.c, op50n-rom.c: set supported load types.
50 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
52 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
53 * Makefile.in: Remove xcoffexec.o rule.
55 * exec.c (exec_file_command): Add comment.
57 Fix data and bss relocation for VxWorks 5.1:
58 * remote-vx.c (vx_add_symbols): New function.
59 (vx_load_command, add_symbol_stub): Call it instead of
61 (vx_wait): Remove comment which was wrong to useless.
62 * remote-vx.c: Reindent much of file.
63 * coffread.c (cs_to_section, find_targ_sec): New functions.
64 (process_coff_symbol): Set SYMBOL_SECTION to result
66 (coff_symtab_read): Call cs_to_section and deal with result
67 rather than assuming sections are in a certain order. Deal with
69 * coffread.c: Remove text_bfd_scnum variable.
71 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
73 * corelow.c: Format to standard.
74 (core_close): Use name instead of bfd_filename.
76 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
78 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
81 * symfile.c (reread_symbols): Include bfd_errmsg string in error
82 message if bfd_close fails.
83 * exec.c (exec_close), solib.c (clear_solib), corelow.c
84 (core_close), objfiles.c (free_objfile), irix5-nat.c
85 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
86 (gr_load_image): Check for errors from bfd_close.
87 * solib.c (look_for_base), remote-utils.c (gr_load_image),
88 remote-udi.c (download), corelow.c (core_open), symfile.c
89 (symfile_bfd_open), symfile.c (generic_load): Add comment
90 regarding error from bfd_close.
91 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
92 comment about bogus handling of errors from bfd_openr.
93 * exec.c (exec_close): Add comment regarding memory leak and
94 dangling reference to vp->name.
96 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
98 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
99 of using longest_to_int.
101 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
102 mips and alpha targets need the real breakpoint pc for
103 creating the breakpoint frame.
105 * stack.c (return_command): Cast return value to the return
106 type of the function from which we return.
107 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
108 to STORE_RETURN_VALUE.
110 * symtab.c (lookup_symbol): Remove search for `static mangled
111 symbols', the search for `static symbols' already looks for
112 mangled and demangled symbols via lookup_block_symbol.
114 * valarith.c (value_binop): Use ANSI C arithmetic conversions
115 when performing integral evaluations, implement BINOP_EQUAL and
117 (value_equal, value_less): Use value_binop to perform the
118 comparison if both operands have TYPE_CODE_INT.
120 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
121 as they are written back later. Handle sp restore for frameless
122 functions. Use fdata.nosavedpc instead of fdata.frameless to
123 determine if the pc has been saved.
124 (function_frame_info): Handle `mr r31,r1', which is generated by
125 gcc-2.6, as a synonym for `oril r31,r1,0'.
126 (skip_trampoline_code): Handle shared library trampolines.
127 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
128 their real name. Enables setting of breakpoints in shared libraries
129 before the executable is run.
131 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
133 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
134 interface code still works with the new ROM monitor
135 structures. Fake out a couple of fields.
137 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
139 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
140 target_write_pc, target_read_fp, target_write_fp): Rename to
142 (h8500_read_pc, h8500_write_pc): Add pid argument.
143 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
144 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
145 Change to match functions above.
147 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * NEWS: Add item about if and while.
151 * .gdbinit: Restore `end'; it was not excess. Reindent
152 list-objfiles to make this clear. Comment out all of
153 list-objfiles because old gdb's choke on it.
155 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
157 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
160 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
162 * Makefile.in (ANNOTATE_OBS): New definition.
163 (COMMON_OBS): Add exec.o.
164 (annotate.o): Remove extra compile rule.
165 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
168 * .gdbinit: Remove excess `end'.
170 * exec.c: Merge in RS6000 support from xcoffexec.c.
171 (symfile.h, objfiles.h, xcoffsolib.h): Include.
172 (vmap): New global variable.
173 (exec_close): Close and free objects in vmap chain.
174 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
175 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
176 (exec_files_info): Print vmap information.
177 * xcoffexec.c: Remove.
178 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
179 (TDEPFILES): Use exec.o instead of xcoffexec.o.
180 * TODO: Remove pertinent items.
182 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
184 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
185 are no longer needed as of gcc-2.6.0.
187 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
189 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
191 (fetch_core_registers): Don't try to fetch a register if
192 regmap maps it to -1.
193 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
194 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
195 stores the registers in a weird order.
197 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
199 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
200 if inferior_pid is nonzero.
202 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
204 Speed up GDB startup time by not demangling partial symbols.
205 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
206 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
207 No longer demangle partial symbols.
208 * symtab.c (lookup_symbol, list_symbols): Handle mangled
209 variables, e.g. C++ static members, via the minimal symbols.
211 Handle reordered functions in an objfile, for Irix 5.2 shared
213 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
214 set if the functions in an objfile are reordered.
215 * mdebugread.c (parse_partial_symbols): Detect reordered
216 functions in an objfile.
217 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
218 lookup algorithm if the functions in the objfile are reordered.
220 * xcoffexec.c (exec_close): If the current target has a copy
221 of the exec_ops sections, reflect the freeing of the sections
224 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
225 `sizeof dummy', for constructing the call dummy code.
227 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
228 function declarations.
229 * sparc-tdep.c (sparc_pop_frame): Cast result of
230 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
232 * irix5-nat.c (enable_break): Set breakpoint at the entry point
233 of the executable, to handle the case where main resides in a
235 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
236 after shared library symbol reading, to get rid of a warning from
237 heuristic_proc_start if the startup code has no symbolic debug info.
239 * breakpoint.h (struct breakpoint): Add new fields language
240 and input_radix, to enable breakpoint resetting with the
241 proper language and radix.
242 * breakpoint.c (set_raw_breakpoint): Initialize them.
243 (breakpoint_re_set_one): Use them when resetting the breakpoint.
244 (breakpoint_re_set): Preserve current language and input_radix
245 across breakpoint_re_set_one calls.
247 * symtab.c (decode_line_1): Do not build a canonical line
248 specification for `*expr' line specifications.
250 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
252 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
254 The point of these changes is to avoid reading the frame pointer
255 and stack pointer during stepping, to speed things up.
256 A. Changes to not select a frame until we need a selected frame:
257 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
258 * infrun.c (wait_for_inferior): Move call to select_frame back to
259 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
260 Law, but the change was my idea); the only reason for that change
261 was so we could save and restore the selected frame in
262 wait_for_inferior, and now that flush_cached frames clears the
263 selected frame, that should work OK now.
264 B. Changes to not create a current_frame until we need one:
265 * blockframe.c (get_current_frame): If current_frame is NULL, try
266 to create an innermost frame.
267 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
268 infrun.c (wait_for_inferior), thread.c (thread_switch),
269 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
270 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
271 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
272 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
273 i960-tdep.c (pop_frame), m68k-tdep.c
274 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
275 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
276 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
277 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
278 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
279 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
280 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
281 call create_new_frame.
282 * corelow.c (core_open), altos-xdep.c (core_file_command),
283 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
284 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
285 umax-xdep.c (core_file_command): Don't call create_new_frame; do
286 call flush_cached_frames.
287 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
289 C. Changes to get rid of stop_frame_address and instead only
290 fetch the frame pointer when we need it.
291 * breakpoint.c (bpstat_stop_status): Remove argument
292 frame_address; use FRAME_FP (get_current_frame ()).
293 * infrun.c (wait_for_inferior): Don't pass frame pointer to
295 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
296 ()) instead of stop_frame_address.
297 * infrun.c (save_inferior_status, restore_inferior_status),
298 inferior.h (struct inferior_status): Don't save and restore
300 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
301 (select_thread): Remove stop_frame_address and uses thereof.
302 D. Same thing for the stack pointer.
303 * infrun.c (wait_for_inferior): Remove stop_sp and replace
304 uses thereof with read_sp ().
305 E. Change to eliminate one nasty little spot where we were
306 wanting to know the frame pointer from before the current step
307 (idea from GDB 3.5, which saved my ass, because my other ideas of
308 how to fix it were very baroque).
309 * infrun.c: Remove prev_frame_address.
310 * infrun.c (wait_for_inferior, step_over_function): Use
311 step_frame_address instead of prev_frame_address.
312 F. Same basic idea for the stack pointer.
313 * inferior.h, infcmd.c: New variable step_sp.
314 * infcmd.c (step_1, until_next_command): Set it.
315 * infrun.c: Remove prev_sp and replace uses by step_sp.
316 * infrun.c (wait_for_inferior): If we get out of the step
317 range, then set step_sp to the current stack pointer before we
320 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
322 * top.c (target_byte_order_auto): New static variable.
323 (set_endian): Mention that ``auto'' is permitted.
324 (set_endian_auto): New static function.
325 (show_endian): Change message based on target_byte_order_auto.
326 (set_endian_from_file): New function.
327 (init_main): Add command ``auto'' to endianlist.
328 * exec.c (exec_file_command): Call set_endian_from_file.
329 * defs.h (set_endian_from_file): Declare.
331 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
333 * nlm/i386.c (flush_i_cache): New function, does nothing.
334 (frame_to_registers, registers_to_frame, set_step_traps,
335 clear_step_traps, do_status): Make non-static.
337 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
339 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
340 defined, define as 0.
341 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
343 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
344 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
345 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
346 (BREAKPOINT): Remove definition.
347 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
348 (BREAKPOINT): Remove definition.
349 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
350 value of 1, rather than without a value.
351 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
352 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
353 run time rather than at compile time.
355 * remote-mips.c (break_insn): Remove.
356 (BREAK_INSN, BREAK_INSN_SIZE): Define.
357 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
358 (mips_remove_breakpoint): Likewise.
360 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
361 define TARGET_BYTE_ORDER as target_byte_order, and declare
362 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
363 a test of TARGET_BYTE_ORDER.
364 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
366 (endianlist, target_byte_order): New variables.
367 (set_endian, set_endian_big, set_endian_little): New functions.
368 (show_endian): New function.
369 (init_cmd_lists): Initialize endianlist.
370 (init_main): Add commands ``set endian big'', ``set endian
371 little'', and ``show endian''.
372 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
373 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
374 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
375 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
376 * values.c: Likewise.
378 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
380 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
382 * nlm/Makefile.in: Get rid of NWINCLUDES.
383 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
384 User should now configure with --with-headers.
386 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
388 * gdbserver/server.c (main): Silently accept all unrecognized
389 requests and send back a zero length acknowledge. That is what
390 *-stub.c do and is what remote.c expects.
392 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
394 * corelow.c (core_open): Copy the modified to_sections_end
395 vector from current_target to core_ops too.
397 * gdbserver/server.c (main): Silently accept query requests
398 and send back a zero length acknowledge.
400 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
402 * nlm/Makefile.in: Don't define NWINCLUDES.
403 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
405 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
409 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
411 * lynx-nat.c (child_wait): Use status.w_status, not status, in
412 arithmetic. status is a `union wait'.
414 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
416 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
418 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
420 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
422 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
424 * coffread.c (complete_symtab): If last_source_file is set upon
427 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
429 * xcoffread.c (read_xcoff_symtab, case C_FILE):
430 Set main_aux before using it.
432 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
434 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
435 ignoring before. But continue to ignore XMC_DS.
437 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
439 * defs.h (misc_command_type): Remove trailing comma from
442 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
444 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
445 out of an interrupt frame.
447 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
449 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
451 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
452 * mips-tdep.c (mips_print_register): Don't test float validity.
453 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
454 config/arm/tm-arm.h, config/convex/tm-convex.h,
455 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
456 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
457 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
458 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
459 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
460 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
461 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
462 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
463 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
466 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
468 * TODO: Remove item about adding general multi-threaded stuff;
470 Remove item about specifying arbitrary locations of stack frames
471 (this works on some machines).
472 Remove item about debugging functions without a frame pointer
473 (this works on some machines).
474 Remove item about re-writing macros which handle frame chaining and
475 frameless functions. They have been re-written at least once
476 since that item was written.
477 Remove item about gdb catching SIGINT when attached; this is done.
478 Remove item about having list_command not read symbols--why bother?
480 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
482 * TODO: Append contents of Projects file.
485 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
487 * corelow.c (add_solib_stub): Remove copying of to_sections,
488 pass current_target to SOLIB_ADD. The Sep 10 change failed
489 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
491 * corelow.c (core_open): After reading the shared libraries,
492 copy the modified to_sections vector from current_target to
493 core_ops, so that core_close can free it later.
494 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
495 Pass down target parameter from SOLIB_ADD and use it instead of
496 directly accessing core_ops.
498 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
500 * solib.c: *BSD systems need <a.out.h> to be included before
503 * i386b-nat.c: Add i386_float_info(), etc.
504 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
506 * config/nm-nbsd.h: New file, for generic NetBSD native support.
507 * config/i386/nm-nbsd.h: Use it.
508 * config/sparc/nm-nbsd.h: Use it.
509 * config/ns32k/nm-nbsd.h: Use it.
511 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
512 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
513 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
514 New files, support for NetBSD/i386.
515 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
516 New files, support for NetBSD/ns32k.
518 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
520 * .gdbinit: Add list-objfiles command.
522 * TODO: Reword item regarding NO_STD_REGS.
524 * coffread.c (record_minimal_symbol, coff_read_enum_type,
525 coff_read_struct_type): Allocate on symbol_obstack, not directly
526 via malloc/savestring.
528 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * TODO: Add more items.
531 * tests: Remove the directory and all of its (obsolete) contents.
533 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
535 * coffread.c (init_stringtab): When copying length to stringtab,
536 use target format, not host format, since that is what the rest of
539 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
541 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
542 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
543 NWINCLUDES definitions.
544 * i386-nlmstub.c: Removed.
546 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
548 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
549 char * (from const char *) before assigning. Don't save string we
550 pass to record_minimal_symbol (it already saves it).
552 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
554 * gdbtk.tcl: Let ^U delete lines in the command window.
556 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
558 * cp-valprint.c (static_field_print): New variable, controls
559 printing of static members.
560 (_initialize_cp_valprint): New print set subcommand
561 "static-members". Turn on printing of static members by default.
562 (cp_print_value_fields): Print static members if necessary.
564 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
565 (elf_locate_base): Use only standard BFD functions to collect
566 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
567 tag only if it got defined via the inclusion of <link.h>.
569 * f-exp.y: Write block for OP_VAR_VALUE.
570 * f-valprint.c (info_common_command): Handle `info common'
571 without an argument correctly.
573 * c-typeprint.c (c_type_print_base): Handle template constructors.
574 * symtab.c (gdb_mangle_name): Handle template method mangling,
575 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
577 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
579 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
580 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
581 * ch-valprint.c (chill_val_print): Pass index type directly
582 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
583 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
584 if the index type is a stub.
586 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
588 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
589 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
590 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
591 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
592 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
593 config/mips/riscos.mh, config/pa/hppahpux.mh,
594 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
595 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
596 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
598 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
600 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
602 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
603 Also, add decl for symtab_to_filename.
604 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
605 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
606 routine decr replaces in line code.
607 * (create_file_win): Use catch to handle open failures more
608 elegantly. Also, create special window to display file open
609 failure message. Move opening of file prior to creation of text
611 * (create_asm_win): Add PC as argument. We now base disassembly
612 on PC instead of function name, since function names can be
613 ambiguous (usually seen with shared libs). Also, use catch to
614 simplify code where we don't care about failures.
615 * source.c (symtab_to_filename): New. Returns the file
616 associated with a symtab.
617 * top.c: Define interactive_hook. Called during QUIT to animate
620 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
622 * stabsread.c (read_type): Handle stub types for bitstrings.
623 * stabsread.c (read_array_type): Check for stub domain type
624 using TYPE_FLAG_STUB, not its length.
625 * gdbtypes.c (create_set_type): Handle a stub domain type.
627 * ch-exp.y: Get rid of some extra non-terminals, and move
628 their rules into primitive_value.
629 * parser-defs.h: Add comment about unary postfix operators.
630 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
631 * expprint.c (print_subexp): Recognize unary postfix operator.
633 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
635 * remote-hms.c: use remote_debug instead of hms_silent toggle.
636 Add warnings about depreciation of `snoop' cmd.
638 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
640 * remote-hms.c (hms_read_inferior_memory): Cope when
641 target sends both \r and \n.
643 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
645 * remote-mips.c (mips_error): Place NORETURN macro correctly.
646 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
648 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
650 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
651 mst_solib_trampoline.
653 * f-valprint.c (f_val_print): Change cast of valaddr from
654 CORE_ADDR * to char **, since that is how it is used.
656 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
657 using obsavestring, and pass that to prim_record_minimal_symbol.
658 Having the objfile point to bfd_asymbol_name directly doesn't work
659 if we save and restore a mapped symbol file.
661 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
663 * gdbtk.tcl: Add ref counts to breakpoint tags.
664 * Put quotes around function name in disassemble command to better
665 handle assembler names containing `.'.
666 * Make pclist element 0 be filler to avoid off-by-one problem with
668 * Set names of top-level windows.
669 * Add register display window.
670 * Add PC to label of assembly window.
672 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
674 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
675 to add a generic ROM monitor interface, and support file for the
676 WinBond W89K and the Oki OP50N PA based target boards.
678 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
680 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
681 disassembly more efficient.
682 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
684 * (gdb_loc): Include pc in return value. Also, return function
685 name if arg was specified.
686 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
687 after command completes.
688 * (gdbtk_init): Improve error handling.
690 * gdbtk.tcl: Add lots of comments. Clean up code.
691 * (gdbtk_tcl_fputs): Make output window redirectable.
692 * Add assembly window, and breapoint support.
693 * Make button 1 in margin toggle breakpoints.
694 * Use stippling to indicate breakpoint disabling.
696 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
698 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
700 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
702 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
703 change by replacing `symbols_added' with `so_last'.
704 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
705 global common symbols, they will be resolved by the runtime loader.
706 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
707 Handle scSCommon like scCommon symbols.
709 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
711 * corelow.c (add_solib_stub): Copy to_sections changes from
712 core_ops to current_target after adding the shared libraries.
713 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
714 find_corresponding_bincl_psymtab): Change `repeated header not seen'
715 error to a complaint, simplify complaint.
716 * procfs.c (signalname, errnoname): Make `name' const.
717 * symfile.c (reread_symbols): Use filename from old BFD to
719 * values.c (record_latest_value): Don't record value in the
720 history chain until we are sure there won't be an error.
722 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
724 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
727 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
729 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
731 * remote.c (fromhex): Make error more explicit.
732 (read_frame): Don't print bad checksum information unless
733 remote_debugging. Don't use repeat count unless it's > 0.
734 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
735 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
736 Optionally cope with BC style breakpoints.
737 (e7000_command): After command send directly to the E7000 mark
738 registers as changed.
739 (why_stop, e7000_wait: Understand BC style stop condition.
740 * sh-tdep.c (sh_skip_prologue): Understand more complicated
741 sequences. (frame_find_saved_regs): Likewise.
742 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
744 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
745 (more work here to come)
746 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
749 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
751 * sparclite/Makefile.in: Assorted stuff needed for eload.
753 * sparclite/eload.c: Merge in command line argument parsing and
754 error message handling improvements orignally made to aload.c.
756 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
758 * defs.h (enum misc_command_type, command_control_type): Enums
759 for describing the command and control types.
760 (struct command_line): Add new fields to keep track of the command
761 type and body associated with the command.
762 * top.c: Include value.h. Delete whitespace at the end of lines.
763 (build_command_line, get_command_line): New functions.
764 (execute_control_command, while_command, if_command): Likewise.
765 (realloc_body_list, read_next_line): Likewise.
766 (recurse_read_control_structure): Likewise.
767 (execute_user_command): Call execute_control_command.
768 (read_command_lines): Simplify by calling read_next_line, call
769 read_control_structure for "if" and "while" commands.
770 (free_command_lines): Free new fields in the command structure.
771 (define_command): Reset control_level to zero.
772 (init_main): Install command handlers for "if" and "while" commands.
774 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
776 * c-typeprint.c (c_type_print_varspec_prefix,
777 c_type_print_varspec_suffix): Add cases for Fortran type codes.
778 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
779 call f77_value_literal_string instead.
780 * f_exp.y: Include <string.h>, move include of parser-defs.h.
781 (parse_number): Translate 'd' floats to 'e' so atof() works.
782 (yylex): Remove unused variables.
783 * f-lang.c: Include <string.h>.
784 (get_bf_for_fcn): Remove unused variable.
785 * f-typeprint.c (f_type_print_varspec_prefix,
786 f_type_print_varspec_suffix): Remove unused
787 variables, add cases to switch statements.
788 (f_type_print_base): Remove unused variables.
789 * f-valprint.c (gdbcore.h, command.h): Include.
790 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
791 Call read_memory_integer with correct number of arguments.
792 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
793 with correct argument type.
794 (f77_print_array): Removed unused array array_size_array.
795 (f_val_print): Don't use a CORE_ADDR as a char *.
796 * valops.c (value_cast): Handle COMPLEX and BOOL types.
797 (value_assign): Handle Fortran literal string and complex values.
798 (f77_cast_into_complex, f77_assign_from_literal_string,
799 f77_assign_from_literal_complex): New functions.
801 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
803 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
806 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
808 * i960-tdep.c (signal.h): Don't include.
810 * cxux-nat.c (target_is_m88110): Remove definition.
812 * configure.in (config/nm-empty.h): If cross only, use instead
813 of config/nm-trash.h.
814 * config/nm-trash.h: Remove.
815 * config/nm-empty.h: New file.
816 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
817 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
818 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
819 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
820 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
822 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
824 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
826 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
828 * configure.in: No longer look for nm, tm, and xm headers in
829 config/<header>; they are always in config/<cpu>/<header>.
831 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
833 * objfiles.c (allocate_objfile): Add the newly-created objfile to
834 the end of the list of objfiles, instead of at the beginning.
836 * xcoffread.c (allocate_include_entry): New function, abstracted
837 from code in record_include_begin.
838 (record_include_begin, record_include_end): Call it.
840 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
841 target_has_stack to decide whether to create a real stack frame
844 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
846 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
848 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
850 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
852 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
853 field names into what is expected by sparc-nat.c.
855 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
857 * c-typeprint.c (c_typedef_print): Add missing Chill support.
859 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
861 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
863 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
865 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
866 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
869 * nlm/Makefile.in: Get rid of NWSOURCE.
870 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
871 * nlm/gdbserve.o: Add dummy __main routine.
872 * nlm/gdbserve.def: Turn on debug.
874 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
876 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
878 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
880 * config/tm-nbsd.h: New file, support for all NetBSD targets.
881 * config/xm-nbsd.h: fix typo.
882 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
883 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
885 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
887 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
889 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
890 change typeo in error msg (`inferrior' -> `inferior').
892 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
894 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
895 attach_flag (this check was performed by the callers). Also check
896 inferior_thisrun_terminal.
897 * inftarg.c (child_wait), lynx-nat.c (child_wait),
898 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
899 attach_flag in deciding whether to call set_sigint_trap and
902 * value.h (struct value): Change literal_data from PTR to char *,
903 since that is the way it is used.
905 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
907 * somread.c (som_symfile_read): Force unwinds to be re-read after
908 reading in a new partial symbol table.
910 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
912 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
913 an obsolete conditional.
914 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
915 an obsolete conditional.
916 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
919 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
921 * Makefile.in (ns32k-opcode.h): Remove reference.
922 (ns32k-pinsn.o): Update dependencies.
923 * ns32k-opcode.h: Remove file.
924 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
925 all other code in this file.
927 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
929 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
930 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
932 * nlm/Makefile.in: Add rule for .S.o.
933 * nlm/aio.h: Protect from multiple inclusions.
934 * nlm/alpha-io.S: Remove everything we don't need.
935 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
936 Remove, no longer needed.
937 * nlm/alpha.c: Merge in lots of stuff from previous files.
938 * nlm/alpha.h: Don't #include alpha-patch.h. Make
939 breakpoint_insn extern.
940 * Move stuff from alpha-patch.h into here.
942 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
944 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
946 * annotate.c (annotate_starting): Flush output.
948 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
950 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
951 the callers of symbol_file_add. Gets rid of heuristic fence-post
952 warnings on mips and alpha targets when the PC resides in a shared
953 library which is not yet read in.
954 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
955 irix5-nat.c (solib_add), osfsolib.c (solib_add),
956 remote-vx.c (vx_open), solib.c (solib_add):
957 Add call to reinit_frame_cache after all shared libraries are read in.
958 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
959 symfile.c (symbol_file_command, add_symbol_file_command):
960 Add call to reinit_frame_cache after symbol_file_add.
962 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
964 * config/xm-nbsd.h: New file, support for all NetBSD ports.
965 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
966 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
967 * configure.in: Add sparc-*-netbsd target.
969 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
971 * remote-vx.c (vx_attach): Interpret the command argument as an
974 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
976 * configure.in: Change i[34]86 to i[345]86.
977 * nlm/configure.in: Likewise.
978 * gdbserver/configure.in: Likewise.
980 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
982 * configure.in (i386-*-netware): Automatically configure nlm
985 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
987 * nlm/gdbserve.c: conditionalize header file inclusion for either
988 NetWare 4.0 or PIN targets.
989 * nlm/i386.c: include appropriate header files.
990 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
993 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
995 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
996 * nlm/gdbserve.def: Autoload clib.
998 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1000 * breakpoint.c (condition_command): Call breakpoints_changed.
1002 * gdbtypes.h: Declare f77_create_literal_string_type and
1003 f77_create_literal_complex_type.
1004 * valops.c (f77_value_literal_string, f77_value_substring,
1005 f77_value_literal_complex): Use xmalloc not malloc.
1006 * valops.c (f77_value_literal_string, f77_value_substring):
1007 Make addr char * not CORE_ADDR.
1008 * value.h (struct value): Add new field literal_data of aligner union.
1009 (VALUE_LITERAL_DATA): Use it.
1010 * f-lang.h: Declare find_common_for_function.
1011 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1012 myaddr fields of a union. Don't overload it with the frame field
1013 (not sure this is necessary; I'm not sure what lval_* codes
1014 VALUE_SUBSTRING_* can be used with).
1016 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1018 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1019 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1021 * rs6000-nat.c: Include libbfd.h again, needed until reference
1022 to bfd_cache_lookup is cleaned out.
1024 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1026 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1028 Work to reduce the interrupts-off duration when running in DOS.
1029 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1030 (dos_async_rx): rewrite to unpack as many characters from the
1031 asynctsr as possible into a local buffer.
1033 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1035 Initial Fortran language support, adapted from work by Farooq Butt
1036 (fmbutt@engage.sps.mot.com).
1037 * Makefile.in: Add Fortran-related files and dependencies.
1038 * defs.h (language_fortran): New language enum.
1039 * language.h (_LANG_fortran): Define.
1040 (MAX_FORTRAN_DIMS): Define.
1041 * expression.h: Reformat to standard.
1042 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1043 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1044 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1045 TYPE_CODE_LITERAL_STRING): New type codes.
1046 (type): New fields upper_bound_type and lower_bound_type.
1047 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1048 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1050 (builtin_type_f_character, etc): Declare.
1051 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1052 * f-exp.y: New file, Fortran expression grammar.
1053 * f-lang.c: New file, Fortran language support functions.
1054 * f-lang.h: New file, Fortran language support declarations.
1055 * f-typeprint.c: New file, Fortran type printing.
1056 * f-valprint.c: New file, Fortran value printing.
1057 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1058 fix wording of error message.
1059 * gdbtypes.c (f77_create_literal_complex_type,
1060 f77_create_literal_string_type): New functions.
1061 * language.c (set_language_command): Add Fortran info.
1062 (calc_f77_array_dims): New function.
1063 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1065 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1066 as Fortran source files.
1067 * valops.c (f77_value_literal_string, f77_value_substring,
1068 f77_value_literal_complex): New functions.
1070 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1072 * c-typeprint.c (c_print_type): Assume demangled arguments
1073 if a '(' is found in varstring, looking for ')' at the end of
1074 varstring did fail with demangled const member functions, which
1075 have a trailing `const'.
1076 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1077 to avoid errors when compiling with DEC c89.
1078 (remote_wait): Cast to `char *' before passing buffer to
1079 fputs_filtered, to avoid errors when compiling with DEC c89.
1080 (remote_wait): Do not return inferior_pid by default, this
1081 statement is never reached, which causes warnings from some
1083 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1084 * symfile.c (load_command): If called with no argument, try
1085 to get the filename from the executable file.
1086 (generic_load): Remove check for NULL filename, it is done
1087 in load_command now.
1089 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1091 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1092 from June 2, 1994 (what was I thinking?!?). Fix it right this
1095 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1097 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1099 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1101 * README: Grammar improvements, clarifications, updates.
1103 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1105 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1106 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1107 * configure.in (powerpc-*-netware*): Automatically configure nlm
1109 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1110 specific stuff. Make things more configurable.
1111 * nlm/configure.in: Add powerpc-*-netware* target. Use
1112 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1114 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1115 Remove lots of architecture-specific stuff.
1116 * nlm/gdbserve.def: Add new imports.
1117 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1118 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1120 * nlm/prelude.o: What was this doing here?
1121 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1122 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1123 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1124 * config/powerpc/tm-ppc-nw.h: Ditto.
1126 * nlmstub.def: New file, contains imports for 386 nlm stub.
1128 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1130 * remote-pa.c: New file for HPPA embedded support. Currently it's
1132 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1134 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1136 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1137 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1139 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1141 * remote-mips.c: Remove unused declaration of mips_load.
1143 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1145 * coffread.c: General cleanup, and support for section offsets.
1146 (time.h, sys/types.h, libbfd.h): Don't include.
1147 (cur_src_start_addr, cur_src_end_addr): Rename to
1148 current_source_start_addr, current_source_end_addr.
1149 (nlist_stream_global): Remove.
1150 (nlist_bfd_global): New global variable.
1151 (coff_symfile_read): Remove code that gets and uses fileno()
1153 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1154 section_offsets parameter, add text/data section offset to
1155 appropriate symbols' values.
1156 (read_one_sym): Use bfd_read instead of fread.
1157 (init_stringtab, init_lineno): Change first parameter to a bfd,
1158 use bfd routines instead of raw I/O.
1160 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1162 * symtab.c (decode_line_1): If funfirstline and we get a
1163 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1165 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1167 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1168 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1169 (TAGS): Also pass result of find on config sub-directory to etags.
1170 (ALLPARAM): Remove; now unused.
1172 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1174 * Makefile.in (VERSION): Bump to 4.13.1
1175 * NEWS, README: Update to match gdb 4.13 release version.
1177 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1179 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1180 * cxux-nat.c: Remove dangling #else block.
1181 (m88k_harris_core_register_addr): New function.
1183 * environ.c (init_environ): If no environment, do nothing.
1185 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1187 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1190 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1192 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1195 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1197 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1198 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1199 Include "libiberty.h" instead.
1201 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1203 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1204 add additional argument specifying raw address to permit
1205 proper release of debug registers.
1206 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1209 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1211 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1212 define them in top.c. Add comments to the hooks.
1214 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1216 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1217 `to_remove_breakpoint' fields.
1219 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1221 * infcmd.c (run_command): Remove comment suggesting using
1222 target_has_execution instead of inferior_pid.
1224 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1226 * remote-mips.c (mips_open): add code to handle baud rate.
1228 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1230 * infrun.c (wait_for_inferior): Call target_resume() upon
1231 detection of new processes.
1233 * procfs.c (create_procinfo): Return pointer to new procinfo
1235 * (do_detach): Spacing & formatting cleanup.
1236 * (procfs_wait): Move wait_again label to ensure that we really
1237 wait again. On exit from fork, release new child from gdbs'
1239 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1241 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1243 * i386-nlmstub.c (handle_exception): Wait until the thread has
1244 been started before killing the NLM by pointing the PC at
1247 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1249 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1250 Irix 5 has a standard _sigtramp signal handler.
1251 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1252 it is not needed for a standard _sigtramp signal handler.
1253 Add shared library sections to the section table of the target
1254 before adding the symbols.
1255 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1256 instructions that do not prepare a stack adjustment.
1257 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1258 which does the right thing on machines where `char' is unsigned.
1260 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1262 * remote.c (remote_open): Move setting of inferior_pid prior to
1263 call to remote_start_remote. Also use unique value for pid to
1264 avoid confusion with read_register_pid & friends.
1265 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1267 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1269 * dwarfread.c (bfd.h): Don't include.
1271 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1273 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1274 kill the program being debugged. KillMe(), the undocumented
1275 call intended for this purpose, causes the server to hang.
1277 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1279 * remote.c (read_frame): Calculate run length encoded checksum
1281 * config/sh/stub.c: New file.
1283 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1285 * target.c (find_default_run_target): Make sure to_can_run is set
1288 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1290 * TODO: Remove note about fast watchpoints and remove obsolete
1293 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1295 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1296 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1297 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1299 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1301 * target.c (add_target): Don't call clean_target on target
1303 * (unpush_target): Test for to_close being set before calling.
1304 * (target_xfer_memory, target_info): Check for to_has_memory
1305 before playing with memory.
1307 * remote.c (remote_open): Set inferior_pid to make kill command
1309 * inflow.c (kill_command): Revert change of Aug 2. Use
1310 inferior_pid to determine whether to print out "The program is not
1311 being run." message.
1313 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1315 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1316 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1317 * m3-nat.c: Pass argument to return_to_top_level.
1318 Declare m3_kill_inferior before use.
1319 (port_chain_insert): In "can't happen" case, abort rather than
1320 setting `mid' to large decimal constant (which gcc warns about).
1321 (get_thread_name): Use cast to convert const char * to char *.
1322 (add_mach_specific_commands): #if 0 "thread break" command.
1323 (m3_trace_him): Call push_target.
1324 (mach_really_wait): New argument pid; remove unused
1326 (intercept_exec_calls): Call target_terminal_init and
1327 target_terminal_inferior once the child execs.
1328 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1330 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1332 * procfs.c (procfs_mourn_inferior): don't dereference the
1333 procinfo pointer after it has been freed.
1335 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1337 * breakpoint.c (breakpoint_1): Improve pluralization in display
1338 of breakpoint hit counts.
1340 * language.h (struct language_defn): Remove unused field
1342 (longest_float): Remove, no longer used.
1343 * language.c (unknown_language_defn, auto_language_defn,
1344 local_language_defn): Remove init of la_longest_float field.
1345 * c-lang.c (c_language_defn, cplus_language_defn,
1346 asm_language_defn): Ditto.
1347 * ch-lang.c (chill_language_defn): Ditto.
1348 * m2-lang.c (m2_language_defn): Ditto.
1350 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1352 * defs.h (bfd_read, bfd_seek): Remove declarations.
1353 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1355 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1357 * inflow.c (kill_command): Fix a bug which prevented target
1358 programs to be killed.
1360 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1362 * defs.h: Change two-line declarations to one-line form.
1363 (NORETURN): Define as "volatile" only for older GCCs.
1364 (ATTR_NORETURN): Define for newer GCCs.
1365 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1367 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1369 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1370 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1371 disable_breakpoint): Don't call breakpoints_changed; it is now
1372 called via the *_breakpoint_hook functions.
1373 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1375 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1377 * stabsread.c (read_type): Fix a bug in enum size calculation.
1379 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1381 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1382 argument types to shut up GCC.
1384 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1385 linker stub, then return the address the stub will return to.
1386 (frame_saved_pc): Correctly restart the search for the saved
1387 pc when a linker stub is encountered.
1389 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1390 register stores emitted by the version 9 HP compilers.
1391 (inst_saves_fr): Relax test for a specific base register (%r1);
1392 this avoids losing with the version 9 HP compilers.
1393 (skip_prologue): Try to skip argument stores emitted by the HP
1394 compilers. It's not perfect, but it's better than before.
1396 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1398 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1399 calling write_register_pid.
1400 * (write_register_pid): Add prototype.
1402 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1404 * remote.c (read_frame): Split readchar/checksum calculation into
1405 two parts since evaluation order is undefined.
1407 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1409 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1410 * Makefile.in (coredep.o): Add inferior.h as dependency.
1411 * inflow.c: Add F_SETOWN to list of defines to check
1412 around code that uses F_SETOWN.
1414 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1416 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1417 set the -L and -B directory prefixes so we can link with it.
1419 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1421 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1422 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1425 * General hackery to support alternate user-interface.
1426 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1427 disable_breakpoint): Call hooks for alternate user-interface.
1428 * defs.h: Add declarations for alternate user-interface hooks.
1429 * main.c (main): Add --nw (and --nowindows) options to disable
1431 * (near call to command_loop): Call command_loop_hook if set.
1432 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1433 * stack.c: Call print_frame_info_listing_hook if set.
1434 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1435 other files to make sure that calls to error and warning will
1436 work. Call init_ui_hook after everything else.
1437 * utils.c (query): Call query_hook if set.
1438 * (gdb_flush): Call flush_hook if set.
1439 * Change _initialize_utils to initialize_utils cuz we don't use
1440 automatic initialization of utils.c anymore.
1442 * Support for TK GUI.
1443 * Makefile.in: Add rule for gdbtk.o.
1444 * configure.in: Add support for --enable-gdbtk.
1445 * gdbtk.c: New file. Contains support routines for TK interface.
1446 * gdbtk.tcl: New file. Implements GUI policy.
1448 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1451 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1453 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1454 there and we are using the gcc from the tree.
1455 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1457 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1459 * Makefile.in (annotate.o): Add dependencies.
1461 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1463 * sparclite/aload.c: Added new -q (quiet) option.
1464 return 0 exit status if file was successfully downloaded.
1466 * nlm/gdbserve.c: merge in command line argument parsing changes
1467 and bug fixes made to i386-nlmstub.c.
1469 * i386-nlmstub.c: The returnLength field must be initialized
1470 before portConfig is passed to AIOGetPortConfiguration.
1471 Compare command line arguments with strnicmp(); args are
1472 case insensitive on netware.
1474 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1476 * Makefile.in (DISTSTUFF): Add definition.
1477 (diststuff): Add for new distribution support.
1478 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1479 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1480 Remove old distribution building rules, now uses standard
1481 distribution support in parent directory Makefile.in.
1483 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1485 * target.c (push_target): Cast result from xmalloc.
1487 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1489 * elfread.c (elf_symtab_read): Discard compiler labels generated
1490 by the Solaris 2.1/Intel SunPro compiler.
1492 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1494 * target.c (nomemory): Fix prototype and routine to take correct
1497 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1499 * Makefile.in (clean): Remove libgdb-files.
1501 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1503 * coredep.c: Include inferior.h.
1505 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1507 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1510 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1512 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1513 .cp as C++, alphabetize better.
1515 * breakpoint.c (ignore, condition): Move usage note into body of
1516 help text, so first line can be one-line summary.
1518 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1520 * target.c (unpush_target): Fix handling of removal of top target.
1522 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1524 * Makefile.in: Add stuff to build nlmstub.
1525 * Add rule for annotate.o to keep Sun make happy.
1526 * configure.in: Add config for powerpc/Netware.
1528 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1529 filename. This speeds up handling of trailing N_SO stabs (they
1530 mark the end of a .o file).
1532 * target.c, target.h: Change the way pushing and popping of
1533 targets work to support target overlays and inheritance.
1534 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1535 Fixup references to current_target, due to previous changes.
1537 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1538 needed to get the address of longjmp out of the target.
1540 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1542 * main.c: Include <ctype.h>.
1544 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1546 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1549 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1551 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1553 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1555 * Makefile.in (VERSION): Bump to 4.12.4.
1557 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1559 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1560 * configure.in (m88*-harris-cxux*): New configuration.
1561 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1562 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1564 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1565 (TARGET_WRITE_PC): Pass pid through to register writers.
1567 * configure.in (m68*): Put vendor-only-specified host configs
1568 after vendor-and-os-specified configs.
1569 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1571 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1572 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1575 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1577 * elfread.c (elf_symtab_read): Handle error return from
1578 bfd_get_dynamic_symtab_upper_bound gracefully.
1580 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1582 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1583 registers in use by the inferior.
1584 * coredep.c (fetch_core_registers, register_addr): Use it.
1585 * findvar.c (registers_changed, registers_fetched,
1586 read_register_bytes): Ditto.
1587 * infcmd.c (do_registers_info, registers_info): Ditto.
1588 * infptrace.c (fetch_inferior_registers,
1589 store_inferior_registers): Ditto.
1590 * stack.c (frame_info): Ditto.
1592 * coredep.c (CORE_REGISTER_ADDR): New macro.
1593 (fetch_core_registers): Use it.
1595 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1596 * symfile.c (add-symbol-file): Add usage note to help string.
1597 (add_shared_symbol_files_command): New command.
1600 * inferior.h (read_pc_pid): Declare.
1601 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1602 variable b, remove unused variable other_type_used.
1603 * main.c (inferior.h, call-cmds.h): Include.
1604 (gdb_init): Declare.
1605 * remote.c (remote_wait): Return 0 by default.
1607 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1609 Stop printing at null char option, from Oliver Meyer
1610 (omeyer@i3.informatik.rwth-aachen.de).
1611 * valprint.h, valprint.c (stop_print_at_null): New global.
1612 * valprint.c (_initialize_valprint): New print set subcommand
1614 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1615 printing a char array, adjust the number of chars to print.
1617 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1619 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1620 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1621 pic code in addition to prologues where an instruction from the
1622 prologue gets moved into the delay slot of a branch instruction
1623 immediately following the prologue. A table of potential prologue
1624 instructions (prologue_insn_tbl) is now used for picking apart a
1626 (frame_find_saved_regs): Changed the way in which limit gets set
1627 so that the delay slot of branch instructions immediately
1628 following the prologue gets examined.
1629 (pushed_size, store_parm_word, store_parm, push_parameters,
1630 collect_returned_value): Deleted.
1632 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1634 * infrun.c (wait_for_inferior): Handle stepping into leaf
1635 functions whose prologue consists of gp loading code only.
1637 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1639 * dbxread.c: Don't include libbfd.h.
1640 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1641 <time.h>, or <sys/types.h>.
1642 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1643 collect information about the stab and stab string sections.
1645 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1647 * stabsread.c (read_huge_number): handle large unsigned number
1648 for stabs generated by os9k C compiler.
1650 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1652 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1653 * breakpoint.h (hit_count): New breakpoint field.
1654 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1655 (clear_breakpoint_hit_counts): New function.
1656 (bpstat_stop_status): Increment the hit count.
1657 (breakpoint_1): Display the hit count.
1658 * infcmd.c (run_command): Reset breakpoint hit counts.
1659 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1660 displaying hit counts.
1662 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1664 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1665 symbols for all symbol files. Makes skipping over the
1666 trampoline code work when stepping from a function in a shared
1667 library into a function in a different shared library for Irix 5.
1668 Other ELF targets do not have enough information in their
1669 dynamic symbol tables to make this work.
1670 (elf_symtab_read): Relocate mst_solib_trampoline address.
1672 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1674 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1675 * configure.in (m68*-atari-sysv4*): New configuration.
1676 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1677 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1678 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1679 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1680 * config/m68k/amix.mh, config/m68k/amix.mt,
1681 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1684 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1686 * symtab.c (find_function_start_sal): New function to find
1687 the start of a function from a function symbol.
1688 (decode_line_1, decode_line_2): Use it instead of open coded
1689 partial copies of the code.
1690 (list_symbols): Quote symbol name before passing it to
1691 break_command to enable proper handling of mangled symbols.
1693 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1695 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1696 * ch-exp.y (yylex): First try name lookup using exact name
1697 typed by user; if that fails, try lower-cased name.
1699 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1701 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1702 Move "no debugging symbols found" test to symfile.c.
1703 * symfile.c (syms_from_objfile, reread_symbols): Add
1704 "no debugging symbols found" test.
1705 * coffread.c (init_stringtab): Handle stripped files with a
1706 stringtab offset of zero gracefully.
1707 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1708 BFD instead of stop_pc heuristic to determine if it is a dynamically
1710 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1711 ioctl, it indicates that the process has exited.
1713 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1715 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1716 .PARISC.unwind section now.
1718 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1720 * breakpoint.c (mention): Always show breakpoint address if no
1723 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1725 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1726 handling of shared libraries for non-ELF executables, but only if
1727 HANDLE_SVR4_EXEC_EMULATORS is defined.
1728 (locate_base): Try to find debug_base in the dynamic linker
1729 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1730 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1731 Define to enable handling of shared libraries for a.out executables,
1732 run under Solaris BCP.
1734 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1736 * infrun.c (wait_for_inferior): Print "Program exited normally"
1737 regardless of batch_mode.
1738 * defs.h, top.c (batch_mode): Removed.
1740 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1742 * Makefile.in (dcache_h): Remove redundant definition.
1743 (init.c): Add a comment.
1744 (top.c): Remove explicit compile action.
1745 * breakpoint.c (mention): Share code indicating location of
1746 break/watchpoints, don't print address if addressprint is off.
1747 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1748 (demangle): Remove redundant declarations.
1749 * eval.c: Remove redundant function declarations.
1750 * objfiles.h: Cosmetic and grammatical improvements.
1751 * TODO: Various updates.
1753 * remote-mips.c: Replace all \r chars with \015.
1754 (mips_receive_header): Display control characters readably.
1755 (mips_xfer_memory): Add a simple progress display.
1757 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1759 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1761 * remote-hms.c (flush): New function.
1762 (expect): Get edge case right.
1763 (hms_read_inferior_memory): Be more tolerant of line noise.
1765 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1767 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1768 target files, not non-existent mach3.mh and mach3.mt.
1770 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1772 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1773 symbols for all symbol files. Makes skipping over the
1774 trampoline code work when stepping from a function in a shared
1775 library into a function in a different shared library.
1776 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1778 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1780 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1781 names mean end of .o file.
1782 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1783 top of routine. Handle new thread notification cleanly.
1784 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1785 thread notification scheme.
1786 * (child_resume): General cleanups, handle resumption of all
1789 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1791 * ser-go32.c: Rewrite to run under windows.
1792 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1794 * serial.c (serial_open): Notice device "pc".
1795 * remote-e7000.c: Fix copyright date.
1796 (expect): Compare \n and \r the same.
1797 (e7000_open): Allow pc as a serial port
1798 * sh/sh.mt: Add ser-e7kpc.
1799 * h8300/h8300hms.mt: Add ser-e7kpc.
1800 * main.c (proc_wait): Don't wait if using go32.
1802 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1804 * somread.c: Simplify by using stabsect_build_psymtabs.
1805 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1806 corresponding to the name of the text section. All references
1808 (somstab_build_psymtabs): Delete function, no longer needed.
1810 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1812 * somread.c: Renamed from paread.c. Changed function names and
1813 comments to reflect that this file deals with SOM (an object file
1814 format), rather than the PA (a cpu).
1815 (Makefile.in): Chaned appropriately.
1816 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1817 * dbxread.c (somstab_build_psymtabs): Renamed from
1818 pastab_build_psymtabs.
1820 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1822 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1823 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1825 * Makefile.in: Updated for core-sol2.c.
1826 * README: Add notes about SPARCworks cc under Solaris 2.x,
1827 from Casper H.S. Dik (casper@fwi.uva.nl).
1828 * config/mips/xm-makeva.h: Removed, no longer necessary.
1829 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1830 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1831 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1833 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1835 * gdba.el: Put program input and output in a separate buffer.
1837 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1839 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1840 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1841 with global variable of same name in libnsl.so on UnixWare.
1843 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1845 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1846 embedded in template name.
1848 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1850 * config/i386/nm-linux.h: change calling convention of
1851 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1852 target_insert_watchpoint() and
1853 target_remove_watchpoint().
1855 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1856 to be long long in gdb.
1857 * config/mips/tm-bigmips.h: ditto.
1859 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1861 * c-lang.c (asm_language_defn): New definitions for language_asm,
1862 mostly copied from c_language_defn, to avoid warnings when
1863 switching between c and asm stack frames.
1865 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1867 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1868 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1869 (upgrade_type, handle_psymbol_enumerators): Likewise.
1870 (has_opaque_xref, cross_ref): Likewise.
1871 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1872 debugging information, rather than doing it here.
1873 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1874 point in ecoff_debug_swap backend structure, rather than calling
1875 ecoff_slurp_symbolic_info directly.
1877 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1879 * breakpoint.c: Include annotate.h. Call annotate_field rather
1880 than printing annotation directly.
1882 * main.c: Include string.h.
1884 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1886 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1887 call it instead of doing normal loop.
1888 * infcmd.c (attach_command): Don't call wait_for_inferior if
1890 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1891 hook that can decide whether to step over the next breakpoint.
1892 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1893 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1896 * configure.in: Improve sorting/formatting of hosts and targets.
1897 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1898 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1899 * Makefile.in (stop-gdb): New target.
1900 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1903 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1905 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1906 the identical initialization can be deleted from main.c, but i
1907 haven't done so just in case.
1909 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1911 * gdba.el: Added menu windows and slightly improved window
1912 handling to gdba.el. Fixed numerous minor bugs that were causing
1913 emacs and gdb to fall out of sync.
1915 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1917 * breakpoint.c: annotate changes lost at merge, put back in.
1919 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1921 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1924 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1926 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1928 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1929 writing of floating registers, the dpx2 kernel disallows it.
1930 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1931 is contained in o_praw.
1932 * irix5-nat.c (solib_map_sections): Adjust sections by the
1933 difference between the loaded address and the prelinked address.
1934 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1936 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1937 symbols, their value is absolute.
1938 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1939 libraries fh->adr fields of zero. Relocate minimal symbol values
1940 upon readin. Relocate non-stabs symbols upon readin.
1941 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1942 start address of the outermost block.
1943 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1944 instead of section_offsets and use relocated pst->textlow for
1945 line number and procedure address relocations.
1947 From gmo@MicroUnity.com (Guillermo A. Loyola):
1948 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1949 Handle SGI Irix5 stIndirect symbol type.
1951 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1953 * breakpoint.c: fix a syntax error native cc does not like.
1955 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1956 * sparclite/Makefile.in: ditto.
1957 * sparcl-tdpe.c: change file name because first 8 chars has to be
1959 * sparcl-stub.c: ditto.
1961 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1963 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1965 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1967 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1968 ignore) a PID argument.
1969 (hppa_pop_frame): Pass a PID to target_write_pc.
1970 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1971 and pass through a PID argument.
1972 (target_read_pc, target_write_pc): Update prototypes.
1974 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1976 * Makefile.in: add new file sparclite-tdep.c.
1977 * sparclite/Makefile.in: add new file sparclite-stub.c.
1978 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1980 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1981 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1983 * sparclite-tdep.c: new file, contains hardware breakpoint support
1985 * sparclite-stub.c: new file, stub code that add support hardware
1987 * breakpoint.c: add hardware breakpoint support.
1988 * breakpoint.h: add new breakpoint type to support hardware
1990 * config/mips/nm-irix4.h: change interface for target dependent
1991 code supporting watch point.
1992 * config/pa/nm-hppab.h: change interface for target dependent
1993 code supporting watch point.
1995 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1997 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1999 * stabsread.c (read_struct_fields): os9k nested structure does not
2000 have terminating ';', instead it just get to ',' and bit position
2003 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2005 * nlmread.c (nlm_symtab_read): Clean up a bit.
2006 * (nlm_symfile_read): Record bounds of main() so that backtrace
2007 command will know where to stop.
2008 * objfiles.c (objfile_relocate): Relocate entry point/func info
2009 for backtrace as well.
2010 * objfiles.h: Define values for invalid PCs for entry point info.
2011 * symfile.c (init_entry_point_info): Initialize invalid values
2012 with aforementioned macros.
2013 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2014 to cause backtrace to stop when it gets back to main().
2015 * config/i386/tm-i386nw.h: Ditto.
2017 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2019 Fix value_print, which used to be ostensibly language-independent,
2020 but would print pointers and arrays in C syntax. Instead, call
2021 a language-specific function.
2022 * language.h (struct language_defn): New functional field
2024 (LA_VALUE_PRINT): New macro.
2025 * language.c (unk_lang_value_print): New stub/dummy function.
2026 (unknown_language_defn, auto_language_defn, local_language_defn):
2028 * c-valprint.c (c_value_print): New function, with code moved from:
2029 * valprint.c (value_print): ... here. Now just invoke
2030 LA_VALUE_PRINT to do language-specific stuff.
2031 * valprint.c (value_print_array_elements): Make non-static.
2032 * c-lang.c (c_language_defn, cplus_language_defn): Add
2033 c_value_print in the la_value_print field.
2034 * m2-lang.c (m2_language_defn): Likewise.
2035 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2036 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2037 * ch-valprint.c (chill_value_print): New function, based on
2038 c_value_print, but use Chill "look and feel."
2039 * c-lang.h (c_value_print): New prototype.
2040 * ch-lang.h (chill_value_print): New prototype.
2041 * value.h (value_print_array_elements): New prototype.
2043 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2044 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2046 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2048 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2049 to new file top.c. Make things extern instead of static and
2050 similar rearrangements to deal with this.
2052 * utils.c: Move fputs_unfiltered to main.c. Remove
2053 FPUTS_UNFILTERED_OVERRIDE ifndef.
2054 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2055 and libgdb uses utils.c and top.c.
2057 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2059 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2061 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2063 * ch-valprint.c (chill_val_print_array_elements): New function.
2064 A Chill version of val_print_array_elements, it prints the
2065 array index labels, in additions ot the array element values.
2066 (chill_val_print): Use the new function.
2068 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2070 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2072 * defs.h (enum language): Add language_asm.
2073 * findvar.c (read_register_bytes read_register_gen
2074 write_register_bytes read_register read_register_pid
2075 write_register write_register_pid supply_register): Move multi-
2076 thread handling down into these routines. Create XXX_pid routines
2077 that allow register references to specify the pid.
2078 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2079 read_sp write_sp read_fp write_fp): Move these routines from
2080 infcmd to findvar to centralize the whole mess.
2081 * i386-nlmstub.c: Portability fixes.
2082 * infptrace.c (child_resume): Conditionalize to allow other natives
2083 to override it. Remove PIDGET gubbish, it's no longer necessary.
2084 * infrun.c (wait_for_inferior): Put registers_changed() before
2085 target_wait() to speed up remote debugging.
2086 * Replace code that reads registers from other threads with much
2087 nicer looking new function calls (see changes to findvar.c).
2088 * Don't skip prologues if debugging assembly source.
2089 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2090 child_resume to handle multi-thread debugging properly.
2091 * remote.c: Add O response to get console output from target.
2092 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2093 SERIAL_ERROR here to simplify callers.
2094 * Change static var timeout to remote_timeout.
2095 * (fromhex): Remove unnecessary return -1 at end of routine.
2096 * (remote_wait): Turn this into a big switch statement. Add
2097 support for O response.
2098 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2099 * (getpkt): Split getpkt into two parts. read_frame deals with
2100 all formatting issues, run-length encoding, and framing. getpkt
2101 now handles error recovery, and frame detection.
2102 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2103 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2104 control. (hardwire_readchar): Handle EINTR from read().
2105 * symfile.c (deduce_language_from_filename): Add support for .s
2107 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2108 override infptrace's child_wait.
2109 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2110 instead of XXXlynx.h.
2111 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2113 * nlm/gdbserve.c: Portability fixes.
2115 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2117 * inftarg.c (child_wait): Call proc_wait, not wait.
2118 (child_mourn_inferior): Call proc_remove_foreign.
2119 * main.c (gdb_init): Call init_proc.
2120 * main.c: Provide dummy versions of init_proc, proc_wait, and
2121 proc_remove_foreign for the gdb case (the libgdb case provides its
2122 own versions of these functions).
2123 * Makefile.in (libgdb-files): Add libproc.a.
2125 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2127 Hardware watchpoints for Linux, from Rick Sladkey
2128 (jrs@world.std.com).
2129 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2130 new hardware breakpoint recovery method.
2131 * i386v-nat.c (i386_insert_watchpoint,
2132 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2133 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2134 New functions to support the 386 hardware debugging registers.
2135 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2136 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2137 target_insert_watchpoint, target_remove_watchpoint): Define these
2138 macros to use the hardware debugging functions in i386v-nat.c.
2140 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2142 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2145 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2147 * target.c, target.h: New variables target_activity_function and
2149 * inflow.c, inferior.h: New functions set_sigio_trap and
2151 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2153 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2155 * remote-sim.h (sim_verbose): Delete.
2156 Document callbacks needed.
2157 (sim_*): Change result to void where there isn't one.
2158 (sim_open): Clarify argument and error response.
2159 (sim_close): Declare.
2160 (sim_load): Change bfd_handle argument to file name. Clarify result.
2161 (sim_create_inferior): Renamed from sim_set_args.
2162 (sim_set_pc): Delete.
2163 (sim_info): Delete printf_fn argument.
2164 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2165 (gdbsim_load): Try sim_load first.
2166 (gdbsim_create_inferior): Call sim_create_inferior.
2167 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2168 (gdbsim_close): Call sim_close.
2169 (gdbsim_files_info): Update call to sim_info.
2170 (gdbsim_ops): Realign comments.
2172 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2174 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2176 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2177 the auxent if the symbol's name is ".file". From David Edelsohn
2178 <c1dje@watson.ibm.com>.
2180 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2182 * breakpoint.c (breakpoint_1): Fix typo.
2184 * annotate.c (annotate_field_end): Fix typo.
2186 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2188 * Makefile.in (TSSTART): Remove; no longer used.
2190 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2191 fputs_unfiltered and exit directly, rather than fatal. The latter
2192 calls vfprintf_unfiltered!
2194 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2195 * value.h, printcmd.c (print_value_flags): Move from here...
2196 * annotate.c: ...to here, and make it use can_dereference.
2198 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2200 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2201 Remove, needed for both native and cross.
2202 * target.c (attach_flag, generic_mourn_inferior): Put here.
2203 * utils.c (job_control): Put here.
2204 (terminal.h): Don't include anymore.
2206 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2208 * source.c (find_source_lines): Always use code that was #ifdef
2209 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2210 leaving it on the chain. Reindent much of this function.
2211 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2212 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2213 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2214 config/ns32k/xm-ns32km3.h: Remove all references to
2215 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2216 * main.c, fork-child.c, many config files: Remove all
2217 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2220 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2221 This avoids __eprintf troubles.
2223 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2225 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2226 initialization code which needs to be called even if we bypass the
2227 command line stuff into gdb_init.
2228 * utils.c (fputs_unfiltered): Surround in #ifndef
2229 FPUTS_UNFILTERED_OVERRIDE.
2230 * Makefile.in (libgdb.a): New target.
2232 * utils.c: Rearrange I/O stuff a bit so that all output goes
2233 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2234 which made %s not work with arbitrarily large strings.
2235 * printcmd.c (printf_command): Use printf_filtered, not
2236 printf_unfiltered and printf, now that arbitrary limit is gone.
2239 * breakpoint.c (watchpoint_check): Remove unused variable b.
2240 * stack.c (print_frame_info): Move sp and buf inside #if.
2241 * eval.c (evaluate_subexp): Remove unused variables pp,
2242 mangle_ptr, ptr, and mangle_tstr.
2243 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2245 * symtab.c (lookup_symtab): Put variable copy inside #if.
2246 (decode_line_1): Put variable q1 inside #if 0.
2247 * target.h: Declare target_link.
2248 * infrun.c (wait_for_inferior): Remove unused variables signame.
2249 * remote.c (remote_resume): Remove unused variable name.
2250 * c-exp.y (parse_number): Parenthesize operand of shift.
2251 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2252 (this is a semantic change, the warning seems to have detected a bug).
2253 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2254 * coffread.c: Move variable temptype inside #if.
2255 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2257 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2258 (chill_val_print): Remove unused variable in_range.
2259 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2260 (chill_val_print): Add default case for switch.
2261 * stabsread.h: Declare stabsect_build_psymtabs.
2262 * os9kread.c (read_minimal_symbols): Make this return void.
2263 (os9k_symfile_read): Remove unused variables stb_exist and val.
2264 (os9k_symfile_init): Remove unused variable val.
2265 (fill_sym): Remove unused variable id.
2266 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2267 unused variable nsl.
2268 Remove unused variable symfile_bfd.
2269 #if 0 unused variables lbrac_unmatched_complaint and
2270 lbrac_mismatch_complaint.
2271 Remove declaration for non-existent function os9k_next_symbol_text.
2273 * annotate.c, annotate.h: New files, containing a function for
2274 each annotation which outputs it.
2275 * Move breakpoints_changed from breakpoint.c to annotate.c.
2276 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2277 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2278 Use annotate.c functions to output annotations.
2279 * Makefile.in (OBS): Add annotate.o.
2281 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2283 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2284 elf_unwind_entries are always initialized.
2286 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2287 stubs which return directly to the caller rather than to the stub
2290 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2292 * c-exp.y (yyerror): Display a more informative error message.
2293 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2294 * m2-exp.y (yyerror): Ditto.
2296 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2298 * inflow.c (job_control): Move definition to front of file.
2300 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2302 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2303 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2305 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2307 * Makefile.in (kdb): Remove old init.c creation commands.
2308 * configure.in (sparclite): Match on sparclite*.
2309 * sparclite/aload.c (main): Only change section addresses for
2310 a.out format object files.
2312 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2314 * config/i386/go32.mh: Define CC.
2316 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2318 * gdbserver/Makefile.in: Remove irrelevant definitions and
2319 comments inherited from the gdb Makefile.
2320 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2321 (VERSION): Update to 4.12.3.
2322 (gdbserver): Remove any existing executable first.
2323 (distclean, realclean): Remove nm.h.
2324 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2325 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2326 Don't use absolute pathname.
2328 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2330 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2333 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2335 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2336 (print_it_normal): Add annotations for the inferior starting and
2337 stopping, and for all the various messages related to how it
2340 * printcmd.c (do_one_display): Annotate.
2341 * stack.c (print_frame_info): Annotate printing of stack frames.
2343 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2345 * remote.c (get_offsets): Handle case where stub doesn't support
2348 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2350 Add partial support for g++ code compiled with -fvtable-thunks.
2351 * c-valprint.c (c_val_print): Add vtblprint support
2353 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2354 pointers (if using thunks) as well as array of structs (otherwise).
2355 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2356 level, and make the latter non-static (so define_symbol can use it).
2357 * stabsread.c (define_symbol): If the type being defined is a
2358 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2359 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2360 * values.c (value_virtual_fn_field): Handle thunks.
2361 * values.c (value_headof): Minor efficiency hack.
2362 * values.c (value_headof): Incomplete thunk support. FIXME.
2364 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2366 * valprint.c (print_longest): Clarify comment about use_local.
2367 * printcmd.c, defs.h (print_address_numeric), callers in
2368 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2369 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2370 exec.c: New argument use_local.
2371 * source.c (identify_source_line): Use filtered output. Use
2372 print_address_numeric.
2374 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2375 language.c (type_error, range_error): Use filtered output.
2376 * utils.c (error_begin): Update comment to tell people to use
2379 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2380 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2383 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2385 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2386 from the fault, #ifndef FAULTED_USE_SIGINFO.
2387 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2389 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2391 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2392 Explicitly annotate each record.
2394 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2396 * xcoffexec.c: Reformat to standards and lint.
2397 (language.h): Include.
2398 (exec_close): Declare arg "quitting".
2399 (file_command): Declare arg "from_tty".
2400 (map_vmap): Cast xmalloc result to PTR.
2401 * rs6000-nat.c: Reformat to standards and lint.
2402 (exec_one_dummy_insn): Use char array for saved instruction.
2403 (fixup_breakpoints): Declare.
2404 (vmap_ldinfo): Be more informative in fatal error messages.
2405 (xcoff_relocate_symtab): Define to return void.
2406 * xcoffsolib.h: Reformat to standards, improve comments.
2407 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2409 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2411 * utils.c, defs.h (error_begin): New function.
2412 (quit): Print annotation before printing the error message.
2413 * main.c (return_to_top_level): Print annotation before doing the
2415 * symtab.c (decode_line_1): Call error not warning and then
2416 return_to_top_level. Call error_begin and printf_unfiltered
2417 rather calling warning (before calls to return_to_top_level).
2418 * core.c (memory_error): Use error_begin, printf_unfiltered,
2419 print_address_numeric and return_to_top_level instead of error.
2420 Cleans up a FIXME-32x64.
2421 * language.c (type_error, range_error): Call error_begin
2422 not just target_terminal_ours.
2424 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2425 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2426 side of an assignment is non-portable.
2428 * utils.c (query): Change syntax of query annotations to be
2429 consistent with other input annotations.
2430 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2432 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2434 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2436 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2437 that have a stack frame size of 32k or larger (from Paul Flinders).
2438 Remove #if 0'd code.
2440 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2442 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2443 for Lynx platforms that need it.
2444 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2446 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2448 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2449 than trying to deduce it from the fault.
2451 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2453 * printcmd.c (print_address_symbolic): Initialize name to empty
2454 string to avoid core dump if lookup fails.
2455 * remote-e7000.c (printf_e7000debug): Error if target not open.
2457 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2459 * i386-nlmstub.c: Update to be more in line with PIN stub.
2460 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2461 * (hex2mem): Init ptr.
2462 * General cleanups to use ConsolePrintf, standard prologues, etc...
2464 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2466 * i386-nlmstub.c: More changes to be compatible with remote.c.
2468 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2469 into (the far less frequently called) dbx_symfile_read.
2471 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2473 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2475 * dbxread.c (record_minimal_symbol): Record the section
2476 associated with the symbol to make dynmaic relocation work.
2477 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2478 Solaris brain-damage which don't apply to relocatable object
2480 * (stabsect_build_psymtabs): New routine to read stabs out of an
2481 arbitrarily named section.
2482 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2484 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2485 stabs out of the nlm.
2486 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2487 brain-damage which don't apply to relocatable object files.
2488 * remote.c (putpkt): Improve error reporting and error handling.
2489 * (get_offsets): Temporary kludge to force data & bss sections to
2490 have the same relocation.
2491 * stabsread.c (define_symbol, scan_file_globals): Record section
2494 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2496 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2497 FIXME-32x64 comment.
2499 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2501 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2502 to after call to target_wait. This means that flush_cached_frames
2503 can call target_terminal_ours if it wants to.
2504 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2505 comment about why the code is dubious.
2507 * stabsread.c (read_type): Call read_type, not nonexistent
2510 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2512 * remote-os9k.c (rombug_fetch_registers): set trace mode
2514 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2516 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2518 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2519 passed to process_one_symbol.
2520 * stabsread.c (read_type): process os9k functio prototype.
2522 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2524 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2527 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2529 * utils.c (prompt_for_continue): Annotate prompt.
2530 (query): Annotate query.
2531 * printcmd.c (print_frame_args): Change syntax of argument
2532 annotation to make name and value part of a single group of
2533 annotations, not two separate groups.
2534 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2535 * valprint.c (val_print_array_elements): Change syntax of
2536 annotation to be more concise.
2537 * main.c, defs.h (command_line_input): New argument tells what
2538 string to include in the annotations.
2539 * symtab.c (decode_line_2), main.c (read_command_lines,
2540 command_loop): Change callers.
2542 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2543 target null pointer.
2544 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2546 * printcmd.c (output_command): Annotate things we print here too.
2547 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2548 * Move declaration of print_value_flags from defs.h to value.h.
2549 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2551 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2553 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2554 BFD handles sun3 dynamic relocations now.
2555 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2558 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2560 * printcmd.c (print_command_1): Annotate the top-level expressions
2562 (print_frame_args): Annotate each argument.
2563 * printcmd.c, defs.h (print_value_flags): New function.
2564 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2565 * valprint.c (val_print_array_elements): Annotate each array element.
2567 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2569 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2570 the register contains a pointer to the type, not the type itself.
2572 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2574 * main.c (main): Accept --annotate=N option and make --fullname
2575 the same as --annotate=1.
2576 (command_line_input): Print annotatation before and after prompt.
2577 * blockframe.c (flush_cached_frames): Print annotation.
2578 * Rename frame_file_full_name to annotation_level and move it from
2580 * source.c (identify_source_line): If annotation_level > 1,
2581 change output format.
2582 * breakpoint.c: Print annotation whenever a breakpoint changes.
2583 * main.c: New variable server_command.
2584 (command_line_input): Parse "server " and set server_command.
2585 (dont_repeat): Check server_command.
2587 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2589 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2590 updating raw_symbol and symnum. Return a value in the case where
2593 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2595 * parse.c: Don't define block_found; it is defined in symtab.c.
2596 * parser-defs.h: Add comment regarding block_found.
2598 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2600 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2603 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2605 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2606 section vma. Do not read dynamic relocs for sun3 executables to
2607 avoid BFD assertion message.
2609 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2611 * nm-hppab.h (KERNEL_U_ADDR): Define.
2612 (FIVE_ARG_PTRACE): Likewise.
2613 (CANNOT_STORE_REGISTER): Likewise.
2614 * nm-hppah.h (KERNEL_U_ADDR): Define.
2615 (FIVE_ARG_PTRACE): Likewise.
2616 (CANNOT_STORE_REGISTER): Likewise.
2617 (NEED_TEXT_START_END): Likewise.
2619 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2620 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2621 (FIVE_ARG_PTRACE): Likewise.
2622 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2623 (FIVE_ARG_PTRACE): Likewise.
2625 * hppa-tdep.c (read_unwind_info): Make static.
2626 (restore_pc_queue): Indirect through the target vector to
2627 reload the register state.
2629 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2631 * paread.c (compare_unwind_entries): Delete function. It's been
2632 moved into hppa-tdep.c.
2633 (read_unwind_info): Likewise.
2634 (pa_symfile_read): No longer call read_unwind_info. The unwind
2635 tables will be read in as they are needed.
2637 * hppa-tdep.c (compare_unwind_entries): New function.
2638 (read_unwind_info, internalize_unwinds): Likewise.
2639 (find_unwind_entry): Read in unwind information on demand.
2641 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2643 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2644 to : in search path processing.
2645 * defs.h (qsort): Rename argument in prototype.
2646 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2648 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2649 (false): Eliminate usages.
2651 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2653 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2654 All references to value changed to value_ptrlage_command is now
2656 All references to value changed to value_ptr.
2657 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2658 * remote-hms.c (hms_wait): Timeout after five seconds.
2659 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2660 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2661 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2663 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2665 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2667 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2669 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2671 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2672 bp_watchpoint_scope breakpoints.
2673 (struct breakpoint): Add val_chain and related_breakpoint fields
2674 for use by watchpoints.
2676 * breakpoint.c (within_scope): Delete. No longer used.
2677 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2678 (target_{remove,insert}_watchpoint): Likewise.
2679 (can_use_hardware_watchpoint): New function.
2680 (remove_breakpoint): New function to remove a single breakpoint
2681 or hardware watchpoint.
2682 (insert_breakpoints): Handle insertion of hardware watchpoints.
2683 Store a copy of the value chain derived from the watchpoint
2685 (remove_breakpoints): Simplify by using remove_breakpoint.
2686 (delete_breakpoint): Likewise.
2687 (watchpoint_check): Delete the watchpoint and watchpoint scope
2688 breakpoints when the watchpoint goes out of scope. Save & restore
2689 the current frame after checking watchpoints.
2690 (breakpoint_init_inferior): Likewise (restarting the program
2691 makes all local watchpoints go out of scope).
2692 (bpstat_stop_status): Handle hardware watchpoints much like normal
2693 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2694 when the watchpoint goes out of scope. Remove and reinsert all
2695 breakpoints before returning if we stopped when a hardware watchpoint
2697 (watch_command): Use a hardware watchpoint when possible. If
2698 watching a local expression, build a scope breakpoint too.
2699 (map_breakpoint_numbers): Also call given function for any
2700 related breakpoints.
2701 (disable_breakpoint): Never disable a scope breakpoint.
2702 (enable_breakpoint): Handle hardware breakpoints much like normal
2703 breakpoints, but recompute the watchpoint_scope breakpoint's
2704 frame and address (if we have an associated scope breakpoint).
2705 (read_memory_nobpt): Handle hardware watchpoints like normal
2706 watchpoints. When necessary handle watchpoint_scope breakpoints.
2707 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2708 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2709 (disable_command): Likewise.
2711 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2712 Extern prototype added to frame.h
2714 * infrun.c (wait_for_inferior): Set current_frame and select
2715 a frame before checking if we stopped due to a hardare watchpoint
2716 firing. Handle stepping over hardware watchpoints.
2717 (normal_stop): Remove unnecessary call to select_frame.
2719 * value.h (value_release_to_mark): Declare.
2720 * values.c (value_release_to_mark): New function.
2722 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2723 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2725 * hppab-nat.c (hppa_set_watchpoint): New function.
2727 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2728 (HAVE_STEPPABLE_WATCHPOINT): Define.
2729 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2730 (target_{insert,delete}_watchpoint): Define.
2732 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2733 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2734 (target_{insert,remove}_watchpoint): Likewise.
2736 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2738 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2739 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2740 often have the same names as debug symbols for functions, and
2741 confuse lookup_symbol().
2743 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2745 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2746 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2747 REGISTER_RAW_SIZE (1).
2748 Together these changes work around a bug in HP's compiler. Both
2749 seem to be necessary.
2751 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2753 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2754 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2755 are type mst_solib_trampoline.
2757 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2759 * config/m68k/es1800.mt: Change comments.
2761 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2763 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2765 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2767 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2770 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2772 * values.c (unpack_long): Remove obsolete comment about using a
2775 * symfile.c (symbol_file_command): Add comments about command syntax.
2777 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2778 Jim Kingdon (kingdon@cygnus.com)
2780 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2781 are in the .plt section.
2782 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2783 find_solib_trampoline_target): New functions for handling
2784 stepping into -g compiled shared libraries.
2785 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2786 find_solib_trampoline_target): Add prototypes.
2787 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2788 Define to handle stepping into -g compiled shared libraries.
2789 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2790 stepping into -g compiled shared libraries.
2792 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2794 * configure.in: Add mips-*-sysv4* support.
2795 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2796 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2797 New files for MIPS SVR4 support.
2798 * Makefile.in: Update for new mipsv4 files.
2799 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2800 read_next_frame_reg to obtain the frame relative stack pointer.
2801 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2802 obtain the frame relative stack pointer.
2803 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2804 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2805 by entering them into the minimal symbol table.
2806 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2807 a long for float formats.
2808 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2809 get defined in <link.h>.
2810 * solib.c (solib_add): Add shared library sections to the section
2811 table of the target before adding the symbols.
2812 * partial-stab.h: Relocate static and global functions.
2813 * dbxread.c (read_dbx_symtab): Remove unused variable
2814 end_of_text_address. Relocate text_addr when passing it
2817 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2818 library functions before the executable is run. Retrieve dynamic
2819 symbols from stripped executables.
2820 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2821 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2822 if no debugging symbols were found.
2823 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2824 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2826 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2827 OSF/1 has shared libraries.
2829 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2831 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2832 to BFD handling of dynamic symbols.
2834 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2836 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2837 then gets its real address into FUN and its GOT/DP value into %r19.
2839 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2841 * hppa-tdep.c (frameless_function_invocation): If no unwind
2842 descriptor was found, then assume this was not a frameless
2843 function invocation.
2844 (frame_saved_pc): If the saved PC is in a linker stub, then
2845 return the return address which the linker stub will return to.
2847 * xm-hppab.h: Never define USG.
2848 * xm-hppah.h: Always define USG.
2850 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2852 * values.c (unpack_long, value_from_longest),
2853 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2855 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2857 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2859 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2861 For SVR4 targets, enable gdb to set breakpoints in shared
2862 library functions before the executable is run.
2863 * elfread.c (elf_symtab_read): Handle symbols for shared library
2865 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2866 and moved to objfiles.c.
2867 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2868 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2869 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2870 the new generic definition from tm-sysv4.h works for Solaris.
2872 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2874 * elfread.c (elf_symtab_read): Change storage_needed,
2875 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2876 bfd_get_symtab_upper_bound. Check for errors from
2877 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2878 * nlmread.c (nlm_symtab_read): Same changes.
2880 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2882 * xcoffread.c (xcoff_next_symbol_text): New function.
2883 (read_xcoff_symtab): Set next_symbol_text_func to it.
2884 Move raw_symbol outside of read_xcoff_symtab.
2886 * remote.c (getpkt): Remove unused "out" label.
2888 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2890 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2891 about more than one watchpoint being triggered.
2893 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2895 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2897 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2899 * blockframe.c (find_pc_partial_function): mst_file_text
2900 symbols do not live in the shared library transfer table.
2901 * ch-exp.y (decode_integer_value, match_character_literal,
2902 match_bitstring_literal): Guard tolower calls with isupper,
2903 tolower on old BSD systems blindly subtracts a constant.
2904 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2905 well when determining the producer of the object file.
2906 * mdebugread.c (has_opaque_xref): New function to check for
2907 cross reference to an opaque aggregate.
2908 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2909 enter typedefs to opaque aggregates into the symbol tables.
2910 * mdebugread.c (parse_external): Remove skip_procedures argument,
2911 it has always been 1. Remove code that handled stProc symbols,
2912 it was never executed and was wrong, as the index of a
2913 stProc symbol points to the local symbol table and not to the
2914 auxiliary symbol info. Update caller.
2915 * mdebugread.c (parse_partial_symbols): Do not enter external
2916 stProc symbols into the partial symbol table, they are already
2917 entered into the minimal symbol table.
2918 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2919 Remove all conditionals and definitions for ptx.
2920 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2921 Fix addresses of floating point registers in REGISTER_U_ADDR.
2922 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2923 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2924 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2925 signal trampoline code work.
2926 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2927 Remove all conditionals and definitions for ptx.
2928 Remove KDB definitions.
2929 * symm-nat.c (store_inferior_registers): Fetch registers before
2930 storing them to obtain valid floating point control registers.
2931 Store fpu registers.
2932 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2933 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2934 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2936 * symm-nat.c (child_resume): Update type of `signal' parameter.
2937 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2939 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2941 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2942 calling import stubs for functions in shared libraries.
2944 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2946 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2948 * ch-lang.c (chill_is_varying_struct): Magic string is
2949 was "<var_length>" is now "__var_length" (more portable).
2951 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2953 * remote.c (getpkt): If we get a timeout, actually retry rather
2954 than just giving up the first time it happens.
2955 * remote.c: Document sequence numbers.
2956 (remote_store_registers): Change syntax of 'P' request so that it
2957 never looks like a sequence number.
2959 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2961 * os9kread.c (record_minimal_symbol): add section_offset to
2962 relocate minimal symbol table.
2963 * os9kread.c (read_minimal_symbols): ditto.
2964 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2966 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2967 return. Also if file addr is 0 leave it 0, not to relocate.
2968 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2969 'set remotexoff' and 'set remotelog' commands.
2971 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2973 * remote.c (remote_store_registers): Add 'P' request to set an
2974 individual register.
2975 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2978 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2980 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2981 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2982 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2984 * command.c (do_setshow_command, case var_string): Never add a
2985 space to the end of the string.
2986 * NEWS: Document this change.
2987 * .gdbinit: Add a space to the "set prompt" command.
2989 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2991 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2992 changes to make it compile (it doesn't link yet).
2994 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2995 (set_demangling_style, set_demangling_command): Use savestring not
2996 strdup. We were not dealing properly with a NULL return from
2997 strdup, and were not declaring strdup (the system header may or
3000 * valprint.c (val_print): Remove inaccurate comment about what
3001 types can be stub types.
3003 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3004 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3005 Supply alternate version if ATTACH_DETACH is not defined.
3006 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3007 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3008 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3010 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3012 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3014 (skip_trampoline_code): Rewrite and add support for argument
3015 relocation stubs stubs, import/export stubs, calls through
3016 "_sr4export" and cascaded trampolines.
3018 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3019 if no unwind descriptor is found.
3021 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3022 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3023 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3024 differently. All registers are four bytes.
3025 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3027 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3029 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3030 registers as both single and double values (fetching 2nd 32bit half
3031 as necessary). Annotate each register printed with its precision.
3033 * paread.c (read_unwind_info): Fix off-by-one error.
3035 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3037 * main.c (complete_command): Deal with it if arg is NULL.
3039 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3041 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3042 regarding using the PC--using the PC is necessary and all the
3043 FIXME comments in the world won't make it go away.
3045 * valops.c (value_at, value_at_lazy): Give error if we dereference
3047 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3048 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3050 * stabsread.c (patch_block_stabs): Add comment about what happens
3051 if the definition is in another compilation unit from the stab.
3053 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3055 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3057 * main.c (complete_command): New command, from Rick Sladkey
3058 <jrs@world.std.com>.
3059 (symbol_completion_function): Don't declare rl_point and
3060 rl_line_buffer; they are now declared in readline.h.
3061 (show_commands): Don't declare history_base; it is declared in
3063 * command.c (lookup_cmd): Don't delete trailing whitespace.
3064 Reverts change of 14 May 1989.
3066 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3068 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3069 code from prim_record_minimal_symbol_and_info() to here. Callers
3070 of the latter can legitimately supply a section number of -1.
3072 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3074 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3075 member functions have an element in args for a (nonexistent) this
3078 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3080 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3082 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3083 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3085 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3086 for the structure's type. All callers changed.
3088 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3089 for each structure argument rather than assuming it's either
3090 true or false for all structure arguments.
3092 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3093 on the length structure passed, not the compiler used.
3095 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3096 argument for the structure's type.
3098 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3100 * values.c (set_internalvar): Don't set var->value until we are
3101 sure there won't be an error().
3103 * remote.c (get_offsets): Reinstate comment which was in
3104 remote_wait about use of SECT_OFF_TEXT and so on.
3106 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3108 * symmisc.c (maintenance_check_symtabs): New function to check
3109 consistency of psymtabs and symtabs.
3110 * symtab.h (maintenance_check_symtabs): Add prototype.
3111 * maint.c: Add new `maint check-symtabs' command.
3112 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3113 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3114 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3116 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3117 to write_memory to avoid warnings from gcc.
3118 * config/i386/xm-symmetry.h: Add missing #endif.
3119 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3120 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3121 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3123 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3125 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3126 (hppa_push_arguments): Likewise.
3128 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3130 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3131 improve remote debugging efficiency. Also fixed problems with
3132 doing function calls for programs with no entry points.
3133 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3134 entry_point_address.
3135 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3136 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3137 parse_lines): Pass section_offsets info to these routines so that
3138 we can relocate symbol table entries upon readin.
3139 * (psymtab_to_symtab_1): Set symtab->primary to tell
3140 objfile_relocate to do relocations for our symbols.
3141 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3142 (which hang off of the symbol table).
3143 * Use prim_record_minimal_symbols_and_info instead of
3144 prim_record_minimal_symbols to supply section info to make minimal
3145 symbol relocations work.
3146 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3147 -1, try to deduce it from ms_type.
3148 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3149 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3150 add code to relocate objfile->sections data structure.
3151 * remote.c (get_offsets): Use new protocol message to acquire
3152 section offsets from the target.
3153 * (remote_wait): Get rid of relocation stuff. That's all handled
3154 by objfile_relocate now.
3155 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3156 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3158 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3160 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3162 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3164 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3165 can no longer set this at run time.
3166 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3167 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3168 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3169 sparc-tdep.c compiles).
3170 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3172 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3174 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3175 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3176 * configure.in: Recognize m68*-cisco*-*.
3178 * Makefile.in (TAGS): Use variables directly, rather than using
3179 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3180 and means that these filenames no longer need be unique across all
3181 the config/* directories.
3182 * configure.in: Put the config/*/ into TM_FILE, etc.
3184 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3185 and trapv exceptions.
3187 * target.h (struct section_table), objfiles.h (struct obj_section):
3188 Change name of field sec_ptr to the_bfd_section. More mnemonic
3189 and avoids the (sort of, for the ptx compiler) name clash with
3190 the name of the typedef.
3191 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3192 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3194 * utils.c: Include readline.h.
3195 * Makefile.in (utils.o): Add dependency.
3197 * remote.c (getpkt): Add support for run-length encoding.
3199 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3201 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3203 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3205 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3206 prim_record_minimal_symbol.
3209 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3210 computing their offset from the start of the old buffer and adding
3211 to the new buffer, rather than by assuming we can add the
3212 difference between the old buffer and the new buffer (it might not
3213 fit in an int). Merge in cosmetic differences from emacs regex.c
3214 version of this macro.
3216 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3218 * Makefile.in (install-only): Fix use of program_transform_name.
3220 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3222 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3223 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3224 so I'm nuking the command.
3225 * symtab.c (find_addr_symbol): Comment out, no longer used.
3227 * main.c (main): Don't init_source_path for the -cd argument. Now
3228 that source_path doesn't contain the current_directory from when
3229 GDB started up, init_source_path is no longer useful (and is
3230 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3232 * TODO: Remove item about line numbers being off. It is useless
3233 and confusing without a reproducible test case (it mentions
3234 proceed(), but I was able to step through proceed without trouble).
3236 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3238 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3239 library functions before the executable is run. Retrieve dynamic
3240 symbols from stripped executables.
3241 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3242 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3243 symtab.c (list_symbols): Handle mst_solib_trampoline.
3244 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3245 for all targets, remove IBM6000_TARGET dependencies.
3246 * dbxread.c (read_dbx_dynamic_symtab): New function.
3247 * dbxread.c (dbx_symfile_read): Use it.
3248 * dbxread.c (SET_NAMESTRING): Set namestring to
3249 "<bad string table index>" instead of "foo" if the string index is
3251 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3253 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3254 to break_command. Handle mst_file_* minimal symbol types.
3255 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3257 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3259 * c-exp.y(yylex): fix potential memory overflow.
3261 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3263 * environ.c (set_in_environ): Eliminate special handling of PATH and
3265 * putenv.c: Removed, conflicts with system declaration of
3266 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3268 * Makefile.in: Change accordingly.
3269 * procfs.c (procfs_create_inferior): Change comment accordingly.
3271 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3273 * rs6000-tdep.c: Change value to value_ptr.
3275 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3277 * i386m3-nat.c: Include floatformat.h.
3278 (get_i387_state): Use memset not bzero.
3282 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3283 ieee-float.h to floatformat.h.
3285 * valprint.c (val_print_string): Ignore error if the error
3286 happened after a terminating '\0'.
3288 * c-valprint.c (c_val_print): Never add 1 to return value from
3289 val_print_string; just return what it returns.
3291 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3292 looping through all of the enums.
3293 * infrun.c (signals_info): Use it.
3295 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3297 * main.c (main): When printing warning about bad baud rate, don't
3298 use warning(); it relies on current_target which isn't set up yet.
3300 * breakpoint.c (_initialize_breakpoint): Update docstring for
3301 tbreak to match what the code actually does. Don't mention tbreak
3302 in docstrings for "enable once" or "enable breakpoints once".
3304 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3306 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3307 while (0). That defeats the whole purpose of using do . . . while (0).
3308 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3309 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3310 using a ?: expression as an lvalue is not portable.
3312 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3313 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3314 'p' and 'r' symbol descriptors into a single symbol to look for a
3316 * README, config/sparc/tm-sparc.h: Update comments.
3318 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3320 * mdebugread.c (parse_type): Do not complain for types with
3321 an `indexNil' aux index, these are simply undefined types.
3322 Remove indexNil check from caller of parse_type.
3323 * mdebugread.c (parse_partial_symbols): Do not enter
3324 stGlobal, scCommon symbols into the minimal symbol table, their
3325 value is the size of the common, not its address.
3326 Handle scInit, scFini, scPData and scXData sections.
3327 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3329 Enter stProc symbols into the global_psymbols list once, not into
3330 the static_psymbols_list.
3331 Get rid of dummy psymtab if it is empty, to allow proper detection
3332 of stripped executables.
3333 * mdebugread.c (cross_ref): Allow cross references to Fortran
3336 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3338 * stabsread.c (common_block_end, fix_common_block): Stash the
3339 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3340 as to not assume that a pointer fits in an enum.
3342 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3344 * os9kread.c (fill_sym): check compiler verion number for pre-
3346 * os9kread.c (os9k_process_one_symbol): address of symbol is
3347 relative to section not module.
3348 * stabsread.c (define_symbol): add symbol type 's' as local
3350 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3352 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3353 * remote-os9k.c: fix bug in 'set remotebaud' function.
3354 * remote-os9k.c (rombug_link): minimize checking so to improve
3356 * symfile.c (symbol_file_command): check if failed to link, also make
3357 the command be able to accept more than one filenames.
3358 * target.c (target_link): check if failed to link with rombug.
3359 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3361 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3363 * remote-es.c (es1800_child_ops): Don't declare it static.
3365 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3367 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3369 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3371 * dbxread.c: New variable lowest_text_address.
3372 (record_minimal_symbol, read_dbx_symtab): Set it.
3373 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3374 end_of_text_address.
3375 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3377 * dbxread.c (end_psymtab): Remove old and commented out
3378 capping_global and capping_static. Fix comments regarding
3379 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3381 * parser-defs.h: Add "extern" to start of variable declarations so
3382 we don't end up with commons.
3383 * parse.c: Define these variables.
3385 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3388 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3390 * alpha-tdep.c: Change value to value_ptr.
3392 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3394 * solib.c (elf_locate_base): New function to locate the address
3395 of the dynamic linker's runtime structure in the dynamic info section.
3396 * solib.c (locate_base): Use it instead of iterating over the list
3397 of mapped address segments.
3398 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3401 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3403 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3404 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3405 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3406 signal trampoline and interrupt routines.
3407 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3408 (frame_chain, frame_chain_valid): Likewise.
3409 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3410 saved regs convention for SP.
3412 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3413 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3414 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3416 * tm-hppah.h (IN_SIGTRAMP): Define.
3418 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3420 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3421 alphabetic character as the start of a name.
3423 * sparclite/Makefile.in (all install): Build and install aload.
3425 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3426 config.guess and config.sub produce.
3428 * mips-tdep.c: Change value to value_ptr.
3430 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3432 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3433 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3434 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3435 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3436 value with value_ptr. This is for the ptx compiler.
3437 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3439 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3440 #if 0 i386_float_info.
3441 * symm-tdep.c (round): Remove. Also remove sgttyb.
3442 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3443 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3444 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3445 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3447 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3448 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3449 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3450 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3451 tm-i386v.h is apparently OK.
3452 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3453 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3456 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3458 * osfsolib.c (xfer_link_map_member): Update to use new
3459 target_read_string interface.
3461 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3463 * infrun.c (wait_for_inferior): In checking
3464 remove_breakpoints_on_following_step, check
3465 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3467 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3469 * os9kread.c (os9k_process_one_symbol): Rename
3470 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3471 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3472 (CORE_ADDR)0, from target_link, since that is what it uses.
3473 Process name at end, not during parsing (like we did before Kung's
3474 change), so that -readnow and -mapped can appear anywhere.
3475 Make text_relocation a local variable.
3476 * config/i386/i386os9k.mt: Fix comment.
3477 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3478 * os9kread.c: Put "comments" after #endif inside /* */.
3479 * stabsread.h: Add os9k_stabs variable.
3480 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3482 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3483 descriptor in global_symbols not local_symbols.
3484 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3486 (read_type): If os9k_stabs, accept function parameters after 'f'
3488 (read_array_type): If os9k_stabs, don't expect index type and
3489 expect lower and upper to be separated by ',' not ';'.
3490 (read_enum_type): If os9k_stabs, read a number before the first
3491 enumeration constant.
3492 (os9k_init_type_vector): New function.
3493 (dbx_lookup_type): Call it when starting new type vector.
3494 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3495 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3496 * os9kstab.c: Removed.
3497 * Makefile.in: Update accordingly.
3498 * objfiles.c (objfile_relocate_data): Removed.
3499 * remote-os9k.c (rombug_wait): Call objfile_relocate
3500 not objfile_relocate_data.
3501 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3502 * remote-os9k.c (rombug_wait): Call find_pc_section not
3504 * main.c (quit_command): Check inferior_pid; revert Kung change.
3505 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3507 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3509 * os9kread.c: New file to read os9000 style symbo table.
3510 * os9kstab.c: new file to read os9000 style stabs.
3511 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3512 * objfiles.c (find_pc_objfile): new function to search objfile
3514 * objfiles.c (objfile_relocate_data): new function to relocate
3515 data symbols in symbol table.
3516 * objfiles.h: Add two aux fields in struct objfile to handle
3517 multiple symbol table files situation like in os9000.
3518 * symfile.c: Change so 'symbol-file' command can handle multiple
3519 files. Also call target_link() to get relocation infos.
3520 * target.c (target_link): new function to get relocation info when
3521 a symbol file is requested to load.
3522 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3523 because in cross mode there's no inferior pid, bit they need to
3525 Makefile.in: add os9kread.c os9kstab.c and .o's.
3526 configure.in: add i386os9k target.
3527 config/i386/i386os9k.mt: new add.
3528 config/i386/tm-i386os9k.h: new add.
3530 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3532 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3533 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3535 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3537 * target.c, target.h (target_read_string): Provide error detection to
3538 caller. Put string in malloc'd space, so caller need not impose
3540 * solib.c (find_solib): Update to use new interface.
3541 * irix5-nat.c (find_solib): Read o_path from inferior
3542 (clear_solib): Free storage for o_path.
3543 * valprint.c (val_print_string): Add comments.
3545 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3547 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3550 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3552 * value.h (struct value): Add modifiable field.
3553 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3554 (record_latest_value): Don't mess with VALUE_LVAL of value.
3555 * valops.c (value_assign): Check it. Reword existing error
3556 message on not_lval.
3558 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3559 (STEP_SKIPS_DELAY): Added.
3560 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3563 * valprint.c (val_print_string): If errcode is set, always print
3564 an error, regardless of force_ellipsis. In the non-EIO case,
3565 just print the error message rather than calling error(). Don't
3566 access *(bufptr-1) if bufptr points to the start of the buffer.
3567 When looking for '\0', don't increment bufptr and addr if bufptr
3568 started out already at limit. If an error happens on fetching the
3569 first character, don't print the string.
3571 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3573 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3576 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3577 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3578 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3579 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3580 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3581 * findvar.c: Update comment regarding ieee-float.h.
3583 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3585 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3586 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3587 Define to make backtracing through the various sigtramp handlers
3589 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3590 the saved pc from ucontext on the stack for SVR4 signal handling.
3592 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3594 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3595 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3596 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3597 just use the global variable itself. When printing baud rate,
3598 don't print a baud rate if baud_rate is -1.
3600 * coffread.c (read_coff_symtab): Pass mst_file_* to
3601 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3602 symbols in the minimal symbols regardless of SDB_TYPE.
3604 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3606 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3607 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3608 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3609 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3610 ignored bs->stop for a bp_step_resume breakpoint.
3611 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3612 which performs one (the check_sigtramp2 one) of the functions
3613 which had been handled by the step_resume_breakpoint. For each
3614 use of the step_resume_breakpoint, make it still use the
3615 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3617 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3618 When setting the frame address of the step resume breakpoint, set
3619 it to the address for frame *before* the call instruction is
3620 executed, not after.
3622 * mips-tdep.c (mips_print_register): Print integers using
3623 print_scalar_formatted rather than duplicating all the
3624 CC_HAS_LONG_LONG and so on.
3625 (mips_push_dummy_frame): Use read_register_gen rather than using
3626 read_register and then putting it back in target format with
3627 store_unsigned_integer. If registers are more than 4 bytes, give
3628 an error rather than have some registers overwrite other
3630 #if 0 unused include of opcode/mips.h.
3632 * symfile.h: Don't declare arguments for coff_getfilename.
3634 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3636 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3638 * configure.in (hppa*-*-osf*): New configuration.
3639 * config/pa/hppaosf.mt: New target makefile fragment.
3640 * config/pa/tm-hppao.h: New target include file.
3642 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3644 * exec.c (print_section_info): Print entry point for exec_bfd only.
3645 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3646 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3647 causes problems if <sys/types.h> has no multiple inclusion protection.
3649 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3651 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3652 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3653 (CALL_DUMMY_LENGTH): Changed accordingly.
3655 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3657 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3658 numbers of register windows.
3660 * sparclite/hello.c: Add factorial function for testing.
3661 * salib.c: Use macros instead of constants for I/O addresses to
3662 make 931 support easier.
3663 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3664 register in sta/lda instructions.
3666 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3668 * dbxread.c (process_one_symbol): Set
3669 block_address_function_relative for COFF like we do for ELF and SOM.
3671 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3673 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3675 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3676 the enumerators of an ecoff enum into the partial symbol table.
3677 * mdebugread.c (parse_partial_symbols): Call it.
3678 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3679 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3680 offsets. Cast psymtab->read_symtab to PTR before passing it to
3682 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3683 set up the global offset table pointer in pic compiled code.
3684 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3685 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3686 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3687 ensures that floats are promoted to doubles before they are pushed
3690 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3692 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3693 Fixup cache_on and flush_i_cache so that they work for both the
3694 930 and 932 processors. Rewrite most low level funcs (uart
3695 access & cache stuff) to use new ASI access macros in sparclite.h.
3696 Also make it easy to access second serial port.
3698 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3700 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3701 <sys/stat.h>; not needed.
3703 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3705 * stack.c (print_frame_info): In "pathological" case, don't
3706 distrust the line number information.
3708 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3710 * mips-tdep.c (mips_print_register): handle 64 bits register.
3711 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3713 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3717 * Makefile.in (install): Do the sed for program_transform_name
3718 ourselves instead of worrying about INSTALL_XFORM. This enables
3719 users to override INSTALL_PROGRAM in the standard way.
3721 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3722 depend on Makefile.in.
3724 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3725 Only test against INT_MIN if a LONGEST is bigger than an int.
3727 * README: Change GhostScript to Ghostscript.
3729 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3731 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3732 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3733 character file names.
3734 * Makefile.in (ALLPARAM): Add these files.
3736 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3737 character file names.
3738 * Makefile.in: Add Kung's new mips64 files.
3740 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3742 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3743 mips64el-*-ecoff and mips64-big-*.
3744 * defs.h: get rid of FORCE_LONG_LONG.
3745 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3746 parsing. Change register size to be MIPS_REGSIZE.
3748 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3750 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3751 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3752 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3754 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3756 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3757 (remove_commands, add_commands): Add/remove hms-drain when target
3760 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3762 * configure.in: Add Lynx/rs6000 support.
3763 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3764 messages. Add rs6000 support. Don't try to modify unwritable
3766 * rs6000-nat.c: Move lots of native dependent stuff (like core
3767 file support) from rs6000-tdep.c & xcoffexec.c to here.
3768 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3769 * xcoffexec.c: Move native dependent stuff to nat.c.
3770 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3772 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3774 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3775 New files to support Lynx/rs6000.
3777 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3779 * README: Remove note about gcc warnings on alpha, these should be
3781 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3782 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3783 remote-utils.c, stabsread.c: Include <string.h>.
3784 * regex.c: Include "defs.h", change re_comp argument to const char *.
3785 * infptrace.c (fetch_register, store_inferior_registers): Change
3786 regaddr to type CORE_ADDR.
3787 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3788 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3790 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3792 * symtab.h: Always define BYTE_BITFIELD to nothing.
3794 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3796 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3797 * configure.in: Remove comment about m68k-em.mt.
3798 * Makefile.in: Remove references.
3800 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3802 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3805 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3807 * target.c (target_preopen): If target_kill doesn't remove the
3808 target from the stack, use pop_target to do it.
3810 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3811 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3812 changes to stabsread.c from summer 1993.
3814 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3815 printing the program, rather than passing NULL to printf.
3816 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3817 try to call UDIDisconnect again. Print better message.
3818 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3820 (udi_create_inferior): If udi_session_id is negative, open a new
3821 TIP rather than giving an error.
3823 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3824 config/ns32k/ns32km3.mh: Define NAT_FILE.
3825 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3826 (it was inconsistent and namespace-wrong) to NM_M3_H.
3827 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3828 (m3_open): New function.
3830 * TODO: Update Mach section.
3832 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3834 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3836 * printcmd.c (printf_command): Add missing single-letter
3837 backslash-escape sequences, and improve error message.
3839 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3841 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3842 rather than trying to shove an int into a pointer and back out
3843 again. This avoids compiler warnings.
3845 * defs.h (alloca): Declare as void *, not char *, on hpux.
3846 Don't prototype it, just declare the return type.
3848 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3850 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3851 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3853 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3855 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3856 ZERO_REGNUM, just read it as zero without talking to the board.
3858 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3860 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3861 to store_floating, not nonexistent variable len.
3863 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3865 (mips_store_word): Change calling convention to return errors, and
3866 to provide old contents if the caller wants it.
3867 (mips_xfer_memory): Deal with errors from mips_store_word.
3868 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3869 define now that remote-mips.c doesn't use BREAKPOINT.
3871 * remote-mips.c (mips_create_inferior): Call warning if arguments
3872 specified, and then execute "set args" command. Call error, not
3873 mips_error, if executable file not specified.
3875 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3878 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3881 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3883 * value.h (print_longest): Rename "value" to "val" in prototype
3884 declaration because some compilers don't like arguments whose
3885 names are the same as types.
3886 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3887 before passing it to remote_*_bytes.
3889 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3891 * h8500-tdep.c (saved_pc_after_call): The size of the
3892 pc is memory model dependent. (segmented_command,
3893 unsegmented_command, _initialize_h8500_tdep): New commands to
3894 change memory model.
3895 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3897 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3898 (hms_wait): Use new status structure
3899 (hms_open): Push the target here. (hms_before_main_loop): Not
3900 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3901 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3902 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3903 all registers in a compact way.
3905 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3907 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3908 as CORE_ADDR to match definition in rs6000-tdep.c.
3910 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3912 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3913 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3914 definitions into the psymtab.
3916 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3918 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3919 a special exceptionSize for the 68332.
3921 * remote-udi.c (udi_attach): If no arguments, print error.
3923 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3925 * Makefile.in (VERSION): Bump to 4.12.1
3926 * NEWS, README: Update to match 4.12 release.
3928 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3930 * command.c (empty_sfunc): New function.
3931 (add_set_cmd): Use it instead of not_just_help_class_command.
3932 (not_just_help_class_command): Change calling convention back to
3933 what it was before yesterday's change.
3935 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3936 of the type if present.
3938 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3940 * printcmd.c (decode_format): Don't blithely set the size for
3941 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3943 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3944 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3945 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3946 always just check against INT_MIN and INT_MAX (this also fixes things
3947 if sizeof (long) > sizeof (int), e.g. Alpha).
3948 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3949 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3950 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3951 BUILTIN_TYPE_UNSIGNED_LONGEST.
3952 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3953 longest_int and longest_unsigned_int.
3954 * value.h (struct value): Just align to LONGEST, rather than worrying
3955 about CC_HAS_LONG_LONG.
3956 * valarith.c (value_binop): Figure out type ourself based on
3957 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3958 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3959 * valprint.c (val_print_type_code_int): Just call
3960 extract_unsigned_integer directly, rather than going through
3962 * printcmd.c (decode_format): Remove code which would sometimes
3963 change 'g' size to 'w' for integers. print_scalar_formatted handles
3964 printing huge integers well enough, thank you.
3966 * command.c (add_set_cmd, not_just_help_class_command): Change
3967 to make this the sfunc, not cfunc, since that is how we call it.
3968 * command.h: Comment difference between sfunc and cfunc.
3969 * demangle.c (set_demangling_command): Add third arg since that
3970 is how it is called.
3971 (_initialize_demangler): Use sfunc, not cfunc, for
3972 set_demangling_command, since that is how it is called.
3973 Remove show_demangling_command; it has no effect.
3975 * command.c (shell_escape): Report errors correctly (with error
3976 message from strerror).
3978 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3980 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3981 x_scnlen.l rather than x_scnlen to match corresponding change in
3984 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3986 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3987 Change comments regarding TYPE_CODE_BOOL.
3988 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3989 regardless of the language.
3990 (value_true): Just call value_logical_not regardless of language.
3991 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3992 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3993 * language.h: Improve comment for la_builtin_type_vector.
3994 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3995 builtin_type_m2_bool.
3997 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3999 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4000 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4002 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4004 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4005 by restarting the ioctl.
4007 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4009 * target.h (target_wait): Add comment about calling
4010 return_to_top_level.
4012 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4014 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4015 additional arguments.
4016 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4018 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4020 * sparc-stub.c: Remove unnecessary #include of memory.h.
4022 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4024 * mips-tdep.c: Remove code which sets saved_regs from
4025 init_extra_frame_info and put it in new function mips_find_saved_regs.
4026 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4027 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4028 check if it is NULL and call mips_find_saved_regs if so.
4030 * remote-mips.c: Use unfiltered, not filtered, output most places.
4032 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4033 backtrace. Revise comments.
4035 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4037 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4038 alpha and irix. The _sigtramp case has to be handled properly
4039 in the tdep files if we have no ecoff debugging info.
4040 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4041 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4042 without PC_REGNUM kludge.
4043 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4044 Clean up handling of mips sigtramp frames, improve comments.
4046 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4048 * paread.c (read_unwind_info): Fix typo.
4050 * paread.c (pa_symtab_read): Update the "check_strange_names"
4051 filter to match GCC's current output. Filter out section symbols
4052 (which the HP linker sometimes puts in the wrong place).
4054 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4056 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4058 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4060 * Makefile.in: Remove all references to sparcly-nat.c.
4062 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4063 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4064 duplicating serial.h and target.h.
4066 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4067 are not used anywhere (a 5 Oct 1993 change removed the uses).
4069 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4070 * config/m68k/es1800.mt: Add comment.
4071 * remote-es.c: Extensive changes to update to current conventions.
4073 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4074 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4075 to achieve the desired timeout.
4076 * serial.h (serial_t): Add field timeout_remaining.
4078 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4080 * c-exp.y (yylex): Reenable nested type code.
4082 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4084 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4086 * remote-mips.c (mips_ops): Fix docstring.
4088 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4090 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4091 with the old tm-m68k-em.h:
4092 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4093 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4094 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4095 Add FIXME regarding GET_LONGJMP_TARGET.
4097 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4098 * infptrace.c (kill_inferior): Add comments.
4099 * main.c (quit_command): Call target_close after we kill or
4101 * remote-udi.c (udi_close): Don't error() if QUITTING.
4103 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4105 * configure.in: Make m68k-coff and aout add monitor support in
4106 addition to the standard serial support.
4108 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4110 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4113 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4115 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4116 * elfread.c (record_minimal_symbol_and_info),
4117 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4119 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4121 * i386-stub.c: Add ".text" right before "mem_fault:".
4123 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4125 * remote-utils.c (usage): Fix message to be accurate and conform
4126 more closely to normal conventions.
4128 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4129 whether to show information about exec_bfd, and not control whether
4130 to show information about device and speed.
4132 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4133 usage message, don't dump core.
4135 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4136 for variable size array.
4137 (bug_fetch_register, bug_store_register): Rename "value" to
4138 "fpreg_buf" because some compilers don't like variables whose
4139 names are the same as types.
4140 (bug_store_register): Use a cast when converting char * to
4143 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4144 of the command in error message (the text was referring to the old
4145 name of the command).
4147 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4149 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4150 full details on structure elements without names. This partially
4151 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4152 of those changes was accidental.
4154 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4155 defined, make it an error to specify a single argument which is not
4158 * Makefile.in (version.c), main.c (print_gdb_version): Use
4159 host_alias and target_alias, not host_canonical and
4160 target_canonical, to print configuration.
4162 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4164 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4165 of builtin_type_long. It is necessary to get a type which is
4166 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4168 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4169 various miscellaneous things discovered in the process:
4170 * printcmd.c, defs.h (print_address_numeric): New function.
4171 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4172 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4173 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4174 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4176 * utils.c, defs.h (gdb_print_address): New function.
4177 * expprint (dump_expression), gdbtypes.h: Use it.
4178 * breakpoint.c (describe_other_breakpoints),
4179 symmisc.c (dump_symtab, print_symbol):
4180 Use filtered not unfiltered I/O.
4181 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4182 just run gdb under a debugger for this (and it had problems with
4183 printing addresses, how to print b->shadow, etc.).
4184 * buildsym.c (make_blockvector), core.c (memory_error),
4185 exec.c (print_section_info), maint.c (print_section_table),
4186 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4187 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4188 Add comments saying code is broken. Marked with "FIXME-32x64".
4189 * dbxread.c (process_one_symbol), partial-stab.h (default),
4190 remote-vx.c (vx_run_files_info):
4191 Don't cast int being passed to local_hex_string.
4192 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4193 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4195 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4197 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4198 * source.c: Include <sys/types.h> regardless of USG.
4200 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4202 * valops.c (value_assign): Set `type' after coercing toval.
4203 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4204 Use extract_unsigned_integer to get the address of a reference.
4206 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4208 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4209 AIX can use ? instead of \ for continuation. Deal with it.
4211 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4212 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4213 the HP compiler in ANSI mode doesn't like.
4215 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4216 based on USG, rather than defining HAVE_SIGSETMASK to an
4217 expression containing defined. Having a macro used in #if expand
4218 to an expression containing "defined" is undefined according to
4219 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4222 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4224 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4225 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4227 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4229 * ch-exp.y (match_string_literal): Allow a zero-length string.
4230 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4232 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4234 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4235 passing them to print_387_status.
4236 (print_387_status): Don't subtract top from 7 before using it.
4237 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4238 from 7; the above explains it.
4240 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4242 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4243 pointer value when fixing up the frame at the start of a function.
4245 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4247 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4248 Sparc from the stack.
4250 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4252 * remote-mips.c (mips_initialize): Clear mips_initializing via
4253 cleanup chain, not directly.
4255 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4256 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4257 munging the timeout due to the limited range of c_cc[VTIME].
4259 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4260 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4261 m3-nat.c (m3_create_inferior): Pass it.
4262 * procfs.c: Remove ptrace function. It was declared in a way which
4263 conflicted with the prototype in unistd.h on Solaris.
4265 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4267 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4268 in the sigcontext if it is a signal trampoline frame.
4269 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4270 Define for Solaris2.
4272 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4274 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4275 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4276 tm-sparc.h so they can be overridden if necessary.
4278 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4280 * lynx-nat.c: Add Sparc support.
4281 * sparcly-nat.c: Remove. It's useless.
4282 * config/sparc/nm-sparclynx.h: Rewrite.
4283 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4285 * config/sparc/tm-sparclynx.h: Rewrite.
4287 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4289 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4290 directory. Old code was discarded, since the new opcode table has
4293 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4295 * Makefile.in (realclean): Remove info files per make-stds.texi.
4297 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4299 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4300 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4301 * config/sparc/tm-sun4sol2.h: Define it.
4303 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4305 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4306 if we did not find a symbol.
4308 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4310 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4313 * hppab-nat.c (call_ptrace): Delete redundant function.
4314 (kill_inferior, attach, detach, child_resume): Likewise.
4315 (child_xfer_memory): Likewise.
4317 * hppah-nat.c (call_ptrace): Delete redundant function.
4318 (kill_inferior, attach, detach, child_resume): Likewise.
4320 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4322 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4324 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4326 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4327 (CHILD_XFER_MEMORY): Define.
4328 (PT_*): Define so that generic infptrace.c code can be used.
4330 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4332 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4333 struct section_offsets *, not a (nonexistent) struct section_offset *.
4335 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4336 internal_xcoff_symtab, not an array of one of them. Change lots of
4337 "main_aux" to "&main_aux" and so on.
4339 * coffread.c, xcoffread.c: Include <coff/internal.h>
4342 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4344 * coffread.c (coff_getfilename): Make it not static.
4346 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4348 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4349 a completely gratuitous difference between xcoffread.c and coffread.c).
4351 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4353 * infrun.c (wait_for_inferior): Don't set frame for
4354 step_resume_breakpoint for IN_SIGTRAMP cases.
4356 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4357 breakpoint.c (bpstat_what): Move step_resume from its own field of
4358 the struct bpstat_what into the main_action. Make it override
4359 other breakpoints. This is a conservative change in the sense
4360 that before the step resume breakpoint was a breakpoint.c
4361 breakpoint, hitting the step resume breakpoint overrode even
4362 calling bpstat_stop_status.
4364 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4366 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4367 in case execution was stopped in the called function.
4368 * stack.c (print_frame_info, frame_info): If backtracing through
4369 a call dummy, handle the starting source line number on a line
4370 boundary like backtracing through sigtramp.
4371 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4372 for call dummy frame right. Remove old test for dummy frame,
4373 it has been unused at least since gdb-3.5.
4374 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4377 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4379 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4381 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4383 * infrun.c (signals_info), target.c (target_signal_from_name):
4384 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4386 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4388 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4389 * inflow.c (terminal_ours_1): When discussing how to deal with the
4390 tty state, make note of query() as well as readline.
4392 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4393 signals for which stop and print are cleared by default.
4395 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4397 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4398 reserved fields to hold a stub unwind entry type. Fix typo.
4399 (stub_unwind_entry): New structure for raw stub unwind entries.
4400 (stub_unwind_types): The types of stubs we may encounter.
4401 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4402 * hppa-tdep.c (rp_saved): Use additional information provided
4403 by linker stub unwind descriptors.
4404 (frameless_function_invocation): Likewise.
4405 (frame_chain_valid): Likewise.
4406 * paread.c (compare_unwind_entries): New function for sorting
4407 unwind table entries.
4408 (read_unwind_info): Rewrite to remove dependency on host endianness.
4409 Read in data from the $UNWIND_END$ subspace which contains linker
4410 stub unwind descriptors. Merge that data into the basic unwind
4413 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4415 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4417 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4418 from either the symbol name or the auxent.
4419 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4422 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4424 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4426 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4428 * README: Update notes for alpha port.
4430 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4432 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4433 for operation fault, constraint fault, and type fault.
4435 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4437 * Makefile.in (init.c): Add comment explaining formatting conventions.
4439 * c-exp.y (parse_number): Assign to temporary between the right
4440 shifts, to work around a bug in the SCO compiler.
4442 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4443 Add various files which were added to GDB recently.
4445 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4448 * Makefile.in: Add mostlyclean target.
4450 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4454 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4456 * main.c (show_commands): Make return type of extern
4457 history_get be HIST_ENTRY, rather than struct _hist_entry.
4458 (The latter loses with the upcoming merged readline.)
4460 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4462 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4463 const char *, not char *.
4465 * symtab.h (struct symbol): Make section short, not unsigned short.
4467 * symtab.c (lookup_symbol): Add comment about QUIT here.
4469 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4471 * c-exp.y (parse_number): Check for overflow regardless of range
4472 checking. Fix overflow check to use unsigned LONGEST, not
4475 * c-exp.y (parse_number): Make it so that integer constants are
4476 builtin_type_long_long if builtin_type_long isn't big enough or if
4477 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4479 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4480 Print our "()" first, then recurse for the target type.
4482 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4484 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4486 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4488 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4490 * utils.c (request_quit): Re-establish signal handler regardless
4493 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4495 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4497 * i960-tdep.c: Include target.h.
4499 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4501 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4503 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4505 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4506 changes (status -> ourstatus; declare status, etc.).
4507 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4509 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4511 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4513 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4515 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4517 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4519 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4521 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4523 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4525 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4527 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4528 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4530 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4533 Add search to target vector (#if 0'd until after 4.12):
4534 * target.h (to_search, target_search): Add.
4535 * gdbcore.h, core.c (generic_search): Add.
4536 * remote.c (remote_search): Add.
4537 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4540 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4541 is on, call find_pc_function rather than relying just on the minimal
4542 symbols (probably only matters for symbol readers which don't put
4543 statics in the minimal symbols, but changing this strikes me as
4544 not conservative enough).
4545 Initialize name_location in all cases.
4546 If no symbol and no msymbol, don't print anything symbolic.
4548 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4550 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4552 * printcmd.c (print_address_symbolic): Make it search the
4553 symtabs for variables as well as functions. Add `set print
4554 fast-symbolic-addr' and default it to fast (the old way).
4555 Print line numbers for data items as well as functions.
4557 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4558 address, if a symbol is found (take two more args pointing to
4559 where to store these results).
4561 * symtab.h (find_addr_symbol): Add prototype.
4563 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4565 * objfiles.h: Fix comments to reflect the fact that the phrase
4566 "top of stack" always refers to where the pushing and popping takes
4567 place, regardless of whether it is at the highest or lowest address.
4569 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4571 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4572 compiler generated tag names.
4573 * mdebugread.c (parse_type): Handle cross references to qualified
4575 * valops.c (value_struct_elt): Improve error message if the
4576 address of a method is requested from an object instance.
4577 * valops.c (search_struct_method): Make name_matched non-static
4578 to get it initialized correctly.
4579 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4580 exclude segment register which are not writable on newer SCO versions.
4582 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4584 * go32-xdep.c: Remove unused function uerror.
4585 (sigsetmask): Declare return type. Declare argument (to match the
4586 way it is called). Explicitly return 0.
4588 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4590 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4591 partial_symbol): Shrink the storage sizes of symbols, by making
4592 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4593 enums and small ints to the end of each struct to improve
4594 alignment, and switching the section number from int to unsigned
4597 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4599 * symtab.c (find_addr_symbol): New routine that will find the nearest
4600 symbol associated with an address. It does so by exhaustive
4601 search of the symtabs, so it's slow but complete.
4603 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4605 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4606 to [0,0] rather than [0, end of first source file]. This avoids
4607 problems with other parts of GDB looking for linetables in the
4608 _globals_ symtab. Eliminate variables num_object_files and
4609 first_object_file_end.
4611 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4613 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4614 (pop_frame): Restore PC2 and LR0 from dummy frames.
4615 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4616 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4617 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4618 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4619 (SETUP_ARBITRARY_FRAME): Define.
4621 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4623 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4625 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4627 * remote-udi.c (udi_resume): Correct prototype.
4629 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4631 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4632 hppa_frame_find_saved_regs.
4633 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4634 (prologue_inst_adjust_sp): New function.
4635 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4636 (skip_prologue): Completely rewrite to use unwind information.
4637 (hppa_frame_find_saved_regs): Likewise.
4639 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4641 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4642 to convert a signal number with appropriate bounds checking.
4644 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4646 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4648 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4649 print a newline to end the display anyway.
4651 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4652 coprocessor status regs) when popping a frame. This fixes
4653 float exceptions that occur after calling inferior functions.
4655 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4656 Read and write the fsr (float status register) to/from the child
4657 process along with the float regs. Remove Peter Schauer's change
4658 of May 24 '93, which has higher overhead and doesn't solve the
4659 real problem (which was that FSR wasn't being set).
4661 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4663 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4664 stack overflow check isn't right after the register stack
4665 adjustment instruction. Metaware R2.3u compiler moves other
4666 things in front of it. This fix isn't perfect but is what's
4669 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4671 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4673 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4674 character filenames.
4675 * configure.in: Change accordingly.
4677 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4679 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4680 _filtered io routines from these two files.
4682 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4684 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4685 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4686 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4688 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4690 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4692 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4693 printing to gdb_stderr.
4695 * remote-udi.c (udi_kill): Don't close the connection, just set
4696 inferior_pid to zero.
4697 (udi_mourn): Call remove_breakpoints.
4699 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4701 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4703 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4705 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4707 * remote-bug.c: At the start of each section, reset srec_frame
4710 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4711 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4712 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4713 code which looks for those two waitkinds. Use switch statement.
4714 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4715 CHILD_SPECIAL_WAITSTATUS.
4717 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4718 * Move target_signal_from_host, target_signal_to_host, and
4719 store_waitstatus from inftarg.c to target.c. procfs needs them.
4720 * target.c: Include "wait.h" and <signal.h>.
4721 * target.h, infrun.c (proceed), proceed callers: Pass new code
4722 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4723 enums being treated as unsigned and is cleaner.
4724 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4726 * infcmd.c (signal_command), infrun.c (signals_info):
4727 Don't allow user to specify numeric equivalent of
4728 TARGET_SIGNAL_DEFAULT.
4730 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4732 * config/alpha/alpha-netware.mt: New target support for Alpha
4734 * configure.in: Add alpha-*-netware* target.
4736 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4738 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4740 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4742 * target.h: Add enum target_waitkind, enum target_signal, and
4743 struct target_waitstatus. Change status argument to target_wait to
4744 be struct target_waitstatus * instead of int *.
4745 * target.h, infrun.c, all targets: Change type of signal arguments
4746 to resume(), proceed(), and target_resume() from int to enum
4748 * All targets (*_wait, *_resume): Change accordingly.
4749 * infcmd.c (program_info, signal_command), throughout infrun.c,
4750 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4751 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4752 signal code stuff right with the new signals would be non-trivial).
4753 * inferior.h (stop_signal): Make it enum target_signal not int.
4754 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4755 target_signal_from_name): New functions.
4756 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4757 store_waitstatus): New functions.
4758 * procfs.c (procfs_notice_signals): Use them.
4759 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4761 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4763 * objfiles.c (build_objfile_section_table): Don't abort() if
4764 objfile->sections is already set.
4766 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4767 to match recent change to exec.c.
4771 * main.c (print_gdb_version): Change year to 1994.
4773 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4774 * Makefile.in (NONSRC): Add ChangeLog-93.
4776 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4778 * stabsread.c (read_type): Allow defining several type numbers
4779 at once (e.g. "(1,2)=(3,4)="...).
4781 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4783 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4785 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4787 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4788 to process_one_symbol.
4789 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4790 avoid caching a bad endaddr in find_pc_partial_function.
4792 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4794 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4796 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4798 * infrun.c (wait_for_inferior): Do not step or step resume past
4799 the end of a one-line function we just stepped into.
4801 For older changes see ChangeLog-93
4807 version-control: never