1 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3 * config/i386/tm-nbsd.h: Enable longjmp support.
5 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7 * valarith.c (value_binop): Take care of ANSI `value preserving'
8 rule, which was not addressed by the previous change.
10 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
11 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
13 * TODO: Remove item about RS/6000 shared libraries.
15 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
17 * defs.h, infrun.c (wait_for_inferior), top.c: Call
18 target_wait_hook to allow GUI to handle blocking for inferior. Call
19 call_command_hook in execute_command to provide means for wrapping
20 commands with GUI state change updates.
21 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
22 * (gdb_stop): New tcl command to stop the target process.
23 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
25 * (gdbtk_call_command): Wrapper around command processing to
26 alert GUI of target state changes.
27 * (gdbtk_init): Get the fd of X server for doing async
28 notification of X events (via x_event). Setup new hooks.
29 * gdbtk.tcl: Add scrollbars to assembly and command windows.
30 * Change window foreground & background colors.
31 * Create margin tag for breakpoints in source and assembly windows.
32 * Add new routines to be invoked when target state changes to/from
34 * Add start of expression window.
35 * Change bindings of mouse button 1 in assembly and source window
36 to just set or clear breakpoints when in the margin tag.
37 * Change shape of register window to be more vertical to better
38 reflect it's contents.
40 * Cleanup some code around command window bindings.
42 * infrun.c (wait_for_inferior): Make sure
43 through_sigtramp_breakpoint is non-null before deleting.
45 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
47 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
49 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
51 * Makefile.in (coffread.o): Depend on target.h.
52 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
54 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
58 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
60 * objfiles.c (objfile_relocate): When relocating ->sections, use
61 objfile not symfile_objfile.
63 * symtab.h, minsyms.c (minsyms_sort): New function.
64 * objfiles.c (objfile_relocate): Call it.
66 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
68 * objfiles.c, objfiles.h (objfile_to_front): New function.
69 * remote-vx.c (vx_add_symbols): Call it.
71 * coffread.c (coff_symtab_read): Handle common symbols the same
72 way that partial-stab.h does.
74 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
76 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
77 machine/psl.h. These are host files.
79 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
81 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
82 does *not* include the terminating NULL msymbol.
84 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
86 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
87 loader that reads files using BFD and converts it on the fly.
89 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
91 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
92 * monitor.c (monitor_load): check the load type and load the file
93 accordingly. Default to gr_load_image().
94 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
95 srecord format by downloading to the monitor.
96 * w89k-rom.c, op50n-rom.c: set supported load types.
98 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
100 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
101 * Makefile.in: Remove xcoffexec.o rule.
103 * exec.c (exec_file_command): Add comment.
105 Fix data and bss relocation for VxWorks 5.1:
106 * remote-vx.c (vx_add_symbols): New function.
107 (vx_load_command, add_symbol_stub): Call it instead of
109 (vx_wait): Remove comment which was wrong to useless.
110 * remote-vx.c: Reindent much of file.
111 * coffread.c (cs_to_section, find_targ_sec): New functions.
112 (process_coff_symbol): Set SYMBOL_SECTION to result
114 (coff_symtab_read): Call cs_to_section and deal with result
115 rather than assuming sections are in a certain order. Deal with
117 * coffread.c: Remove text_bfd_scnum variable.
119 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
121 * corelow.c: Format to standard.
122 (core_close): Use name instead of bfd_filename.
124 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
126 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
129 * symfile.c (reread_symbols): Include bfd_errmsg string in error
130 message if bfd_close fails.
131 * exec.c (exec_close), solib.c (clear_solib), corelow.c
132 (core_close), objfiles.c (free_objfile), irix5-nat.c
133 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
134 (gr_load_image): Check for errors from bfd_close.
135 * solib.c (look_for_base), remote-utils.c (gr_load_image),
136 remote-udi.c (download), corelow.c (core_open), symfile.c
137 (symfile_bfd_open), symfile.c (generic_load): Add comment
138 regarding error from bfd_close.
139 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
140 comment about bogus handling of errors from bfd_openr.
141 * exec.c (exec_close): Add comment regarding memory leak and
142 dangling reference to vp->name.
144 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
146 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
147 of using longest_to_int.
149 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
150 mips and alpha targets need the real breakpoint pc for
151 creating the breakpoint frame.
153 * stack.c (return_command): Cast return value to the return
154 type of the function from which we return.
155 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
156 to STORE_RETURN_VALUE.
158 * symtab.c (lookup_symbol): Remove search for `static mangled
159 symbols', the search for `static symbols' already looks for
160 mangled and demangled symbols via lookup_block_symbol.
162 * valarith.c (value_binop): Use ANSI C arithmetic conversions
163 when performing integral evaluations, implement BINOP_EQUAL and
165 (value_equal, value_less): Use value_binop to perform the
166 comparison if both operands have TYPE_CODE_INT.
168 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
169 as they are written back later. Handle sp restore for frameless
170 functions. Use fdata.nosavedpc instead of fdata.frameless to
171 determine if the pc has been saved.
172 (function_frame_info): Handle `mr r31,r1', which is generated by
173 gcc-2.6, as a synonym for `oril r31,r1,0'.
174 (skip_trampoline_code): Handle shared library trampolines.
175 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
176 their real name. Enables setting of breakpoints in shared libraries
177 before the executable is run.
179 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
181 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
182 interface code still works with the new ROM monitor
183 structures. Fake out a couple of fields.
185 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
187 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
188 target_write_pc, target_read_fp, target_write_fp): Rename to
190 (h8500_read_pc, h8500_write_pc): Add pid argument.
191 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
192 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
193 Change to match functions above.
195 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
197 * NEWS: Add item about if and while.
199 * .gdbinit: Restore `end'; it was not excess. Reindent
200 list-objfiles to make this clear. Comment out all of
201 list-objfiles because old gdb's choke on it.
203 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
205 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
208 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
210 * Makefile.in (ANNOTATE_OBS): New definition.
211 (COMMON_OBS): Add exec.o.
212 (annotate.o): Remove extra compile rule.
213 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
216 * .gdbinit: Remove excess `end'.
218 * exec.c: Merge in RS6000 support from xcoffexec.c.
219 (symfile.h, objfiles.h, xcoffsolib.h): Include.
220 (vmap): New global variable.
221 (exec_close): Close and free objects in vmap chain.
222 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
223 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
224 (exec_files_info): Print vmap information.
225 * xcoffexec.c: Remove.
226 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
227 (TDEPFILES): Use exec.o instead of xcoffexec.o.
228 * TODO: Remove pertinent items.
230 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
232 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
233 are no longer needed as of gcc-2.6.0.
235 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
237 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
239 (fetch_core_registers): Don't try to fetch a register if
240 regmap maps it to -1.
241 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
242 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
243 stores the registers in a weird order.
245 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
247 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
248 if inferior_pid is nonzero.
250 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
252 Speed up GDB startup time by not demangling partial symbols.
253 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
254 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
255 No longer demangle partial symbols.
256 * symtab.c (lookup_symbol, list_symbols): Handle mangled
257 variables, e.g. C++ static members, via the minimal symbols.
259 Handle reordered functions in an objfile, for Irix 5.2 shared
261 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
262 set if the functions in an objfile are reordered.
263 * mdebugread.c (parse_partial_symbols): Detect reordered
264 functions in an objfile.
265 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
266 lookup algorithm if the functions in the objfile are reordered.
268 * xcoffexec.c (exec_close): If the current target has a copy
269 of the exec_ops sections, reflect the freeing of the sections
272 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
273 `sizeof dummy', for constructing the call dummy code.
275 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
276 function declarations.
277 * sparc-tdep.c (sparc_pop_frame): Cast result of
278 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
280 * irix5-nat.c (enable_break): Set breakpoint at the entry point
281 of the executable, to handle the case where main resides in a
283 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
284 after shared library symbol reading, to get rid of a warning from
285 heuristic_proc_start if the startup code has no symbolic debug info.
287 * breakpoint.h (struct breakpoint): Add new fields language
288 and input_radix, to enable breakpoint resetting with the
289 proper language and radix.
290 * breakpoint.c (set_raw_breakpoint): Initialize them.
291 (breakpoint_re_set_one): Use them when resetting the breakpoint.
292 (breakpoint_re_set): Preserve current language and input_radix
293 across breakpoint_re_set_one calls.
295 * symtab.c (decode_line_1): Do not build a canonical line
296 specification for `*expr' line specifications.
298 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
300 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
302 The point of these changes is to avoid reading the frame pointer
303 and stack pointer during stepping, to speed things up.
304 A. Changes to not select a frame until we need a selected frame:
305 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
306 * infrun.c (wait_for_inferior): Move call to select_frame back to
307 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
308 Law, but the change was my idea); the only reason for that change
309 was so we could save and restore the selected frame in
310 wait_for_inferior, and now that flush_cached frames clears the
311 selected frame, that should work OK now.
312 B. Changes to not create a current_frame until we need one:
313 * blockframe.c (get_current_frame): If current_frame is NULL, try
314 to create an innermost frame.
315 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
316 infrun.c (wait_for_inferior), thread.c (thread_switch),
317 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
318 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
319 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
320 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
321 i960-tdep.c (pop_frame), m68k-tdep.c
322 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
323 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
324 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
325 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
326 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
327 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
328 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
329 call create_new_frame.
330 * corelow.c (core_open), altos-xdep.c (core_file_command),
331 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
332 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
333 umax-xdep.c (core_file_command): Don't call create_new_frame; do
334 call flush_cached_frames.
335 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
337 C. Changes to get rid of stop_frame_address and instead only
338 fetch the frame pointer when we need it.
339 * breakpoint.c (bpstat_stop_status): Remove argument
340 frame_address; use FRAME_FP (get_current_frame ()).
341 * infrun.c (wait_for_inferior): Don't pass frame pointer to
343 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
344 ()) instead of stop_frame_address.
345 * infrun.c (save_inferior_status, restore_inferior_status),
346 inferior.h (struct inferior_status): Don't save and restore
348 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
349 (select_thread): Remove stop_frame_address and uses thereof.
350 D. Same thing for the stack pointer.
351 * infrun.c (wait_for_inferior): Remove stop_sp and replace
352 uses thereof with read_sp ().
353 E. Change to eliminate one nasty little spot where we were
354 wanting to know the frame pointer from before the current step
355 (idea from GDB 3.5, which saved my ass, because my other ideas of
356 how to fix it were very baroque).
357 * infrun.c: Remove prev_frame_address.
358 * infrun.c (wait_for_inferior, step_over_function): Use
359 step_frame_address instead of prev_frame_address.
360 F. Same basic idea for the stack pointer.
361 * inferior.h, infcmd.c: New variable step_sp.
362 * infcmd.c (step_1, until_next_command): Set it.
363 * infrun.c: Remove prev_sp and replace uses by step_sp.
364 * infrun.c (wait_for_inferior): If we get out of the step
365 range, then set step_sp to the current stack pointer before we
368 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
370 * top.c (target_byte_order_auto): New static variable.
371 (set_endian): Mention that ``auto'' is permitted.
372 (set_endian_auto): New static function.
373 (show_endian): Change message based on target_byte_order_auto.
374 (set_endian_from_file): New function.
375 (init_main): Add command ``auto'' to endianlist.
376 * exec.c (exec_file_command): Call set_endian_from_file.
377 * defs.h (set_endian_from_file): Declare.
379 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
381 * nlm/i386.c (flush_i_cache): New function, does nothing.
382 (frame_to_registers, registers_to_frame, set_step_traps,
383 clear_step_traps, do_status): Make non-static.
385 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
387 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
388 defined, define as 0.
389 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
391 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
392 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
393 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
394 (BREAKPOINT): Remove definition.
395 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
396 (BREAKPOINT): Remove definition.
397 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
398 value of 1, rather than without a value.
399 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
400 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
401 run time rather than at compile time.
403 * remote-mips.c (break_insn): Remove.
404 (BREAK_INSN, BREAK_INSN_SIZE): Define.
405 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
406 (mips_remove_breakpoint): Likewise.
408 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
409 define TARGET_BYTE_ORDER as target_byte_order, and declare
410 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
411 a test of TARGET_BYTE_ORDER.
412 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
414 (endianlist, target_byte_order): New variables.
415 (set_endian, set_endian_big, set_endian_little): New functions.
416 (show_endian): New function.
417 (init_cmd_lists): Initialize endianlist.
418 (init_main): Add commands ``set endian big'', ``set endian
419 little'', and ``show endian''.
420 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
421 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
422 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
423 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
424 * values.c: Likewise.
426 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
428 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
430 * nlm/Makefile.in: Get rid of NWINCLUDES.
431 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
432 User should now configure with --with-headers.
434 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
436 * gdbserver/server.c (main): Silently accept all unrecognized
437 requests and send back a zero length acknowledge. That is what
438 *-stub.c do and is what remote.c expects.
440 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
442 * corelow.c (core_open): Copy the modified to_sections_end
443 vector from current_target to core_ops too.
445 * gdbserver/server.c (main): Silently accept query requests
446 and send back a zero length acknowledge.
448 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
450 * nlm/Makefile.in: Don't define NWINCLUDES.
451 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
453 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
455 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
457 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
459 * lynx-nat.c (child_wait): Use status.w_status, not status, in
460 arithmetic. status is a `union wait'.
462 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
464 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
466 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
468 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
470 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
472 * coffread.c (complete_symtab): If last_source_file is set upon
475 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
477 * xcoffread.c (read_xcoff_symtab, case C_FILE):
478 Set main_aux before using it.
480 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
482 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
483 ignoring before. But continue to ignore XMC_DS.
485 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
487 * defs.h (misc_command_type): Remove trailing comma from
490 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
492 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
493 out of an interrupt frame.
495 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
497 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
499 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
500 * mips-tdep.c (mips_print_register): Don't test float validity.
501 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
502 config/arm/tm-arm.h, config/convex/tm-convex.h,
503 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
504 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
505 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
506 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
507 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
508 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
509 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
510 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
511 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
514 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
516 * TODO: Remove item about adding general multi-threaded stuff;
518 Remove item about specifying arbitrary locations of stack frames
519 (this works on some machines).
520 Remove item about debugging functions without a frame pointer
521 (this works on some machines).
522 Remove item about re-writing macros which handle frame chaining and
523 frameless functions. They have been re-written at least once
524 since that item was written.
525 Remove item about gdb catching SIGINT when attached; this is done.
526 Remove item about having list_command not read symbols--why bother?
528 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * TODO: Append contents of Projects file.
533 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
535 * corelow.c (add_solib_stub): Remove copying of to_sections,
536 pass current_target to SOLIB_ADD. The Sep 10 change failed
537 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
539 * corelow.c (core_open): After reading the shared libraries,
540 copy the modified to_sections vector from current_target to
541 core_ops, so that core_close can free it later.
542 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
543 Pass down target parameter from SOLIB_ADD and use it instead of
544 directly accessing core_ops.
546 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
548 * solib.c: *BSD systems need <a.out.h> to be included before
551 * i386b-nat.c: Add i386_float_info(), etc.
552 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
554 * config/nm-nbsd.h: New file, for generic NetBSD native support.
555 * config/i386/nm-nbsd.h: Use it.
556 * config/sparc/nm-nbsd.h: Use it.
557 * config/ns32k/nm-nbsd.h: Use it.
559 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
560 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
561 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
562 New files, support for NetBSD/i386.
563 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
564 New files, support for NetBSD/ns32k.
566 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
568 * .gdbinit: Add list-objfiles command.
570 * TODO: Reword item regarding NO_STD_REGS.
572 * coffread.c (record_minimal_symbol, coff_read_enum_type,
573 coff_read_struct_type): Allocate on symbol_obstack, not directly
574 via malloc/savestring.
576 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
578 * TODO: Add more items.
579 * tests: Remove the directory and all of its (obsolete) contents.
581 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
583 * coffread.c (init_stringtab): When copying length to stringtab,
584 use target format, not host format, since that is what the rest of
587 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
589 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
590 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
591 NWINCLUDES definitions.
592 * i386-nlmstub.c: Removed.
594 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
596 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
597 char * (from const char *) before assigning. Don't save string we
598 pass to record_minimal_symbol (it already saves it).
600 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
602 * gdbtk.tcl: Let ^U delete lines in the command window.
604 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
606 * cp-valprint.c (static_field_print): New variable, controls
607 printing of static members.
608 (_initialize_cp_valprint): New print set subcommand
609 "static-members". Turn on printing of static members by default.
610 (cp_print_value_fields): Print static members if necessary.
612 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
613 (elf_locate_base): Use only standard BFD functions to collect
614 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
615 tag only if it got defined via the inclusion of <link.h>.
617 * f-exp.y: Write block for OP_VAR_VALUE.
618 * f-valprint.c (info_common_command): Handle `info common'
619 without an argument correctly.
621 * c-typeprint.c (c_type_print_base): Handle template constructors.
622 * symtab.c (gdb_mangle_name): Handle template method mangling,
623 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
625 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
627 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
628 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
629 * ch-valprint.c (chill_val_print): Pass index type directly
630 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
631 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
632 if the index type is a stub.
634 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
636 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
637 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
638 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
639 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
640 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
641 config/mips/riscos.mh, config/pa/hppahpux.mh,
642 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
643 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
644 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
646 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
648 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
650 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
651 Also, add decl for symtab_to_filename.
652 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
653 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
654 routine decr replaces in line code.
655 * (create_file_win): Use catch to handle open failures more
656 elegantly. Also, create special window to display file open
657 failure message. Move opening of file prior to creation of text
659 * (create_asm_win): Add PC as argument. We now base disassembly
660 on PC instead of function name, since function names can be
661 ambiguous (usually seen with shared libs). Also, use catch to
662 simplify code where we don't care about failures.
663 * source.c (symtab_to_filename): New. Returns the file
664 associated with a symtab.
665 * top.c: Define interactive_hook. Called during QUIT to animate
668 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
670 * stabsread.c (read_type): Handle stub types for bitstrings.
671 * stabsread.c (read_array_type): Check for stub domain type
672 using TYPE_FLAG_STUB, not its length.
673 * gdbtypes.c (create_set_type): Handle a stub domain type.
675 * ch-exp.y: Get rid of some extra non-terminals, and move
676 their rules into primitive_value.
677 * parser-defs.h: Add comment about unary postfix operators.
678 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
679 * expprint.c (print_subexp): Recognize unary postfix operator.
681 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
683 * remote-hms.c: use remote_debug instead of hms_silent toggle.
684 Add warnings about depreciation of `snoop' cmd.
686 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
688 * remote-hms.c (hms_read_inferior_memory): Cope when
689 target sends both \r and \n.
691 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
693 * remote-mips.c (mips_error): Place NORETURN macro correctly.
694 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
696 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
698 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
699 mst_solib_trampoline.
701 * f-valprint.c (f_val_print): Change cast of valaddr from
702 CORE_ADDR * to char **, since that is how it is used.
704 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
705 using obsavestring, and pass that to prim_record_minimal_symbol.
706 Having the objfile point to bfd_asymbol_name directly doesn't work
707 if we save and restore a mapped symbol file.
709 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
711 * gdbtk.tcl: Add ref counts to breakpoint tags.
712 * Put quotes around function name in disassemble command to better
713 handle assembler names containing `.'.
714 * Make pclist element 0 be filler to avoid off-by-one problem with
716 * Set names of top-level windows.
717 * Add register display window.
718 * Add PC to label of assembly window.
720 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
722 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
723 to add a generic ROM monitor interface, and support file for the
724 WinBond W89K and the Oki OP50N PA based target boards.
726 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
728 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
729 disassembly more efficient.
730 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
732 * (gdb_loc): Include pc in return value. Also, return function
733 name if arg was specified.
734 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
735 after command completes.
736 * (gdbtk_init): Improve error handling.
738 * gdbtk.tcl: Add lots of comments. Clean up code.
739 * (gdbtk_tcl_fputs): Make output window redirectable.
740 * Add assembly window, and breapoint support.
741 * Make button 1 in margin toggle breakpoints.
742 * Use stippling to indicate breakpoint disabling.
744 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
746 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
748 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
750 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
751 change by replacing `symbols_added' with `so_last'.
752 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
753 global common symbols, they will be resolved by the runtime loader.
754 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
755 Handle scSCommon like scCommon symbols.
757 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
759 * corelow.c (add_solib_stub): Copy to_sections changes from
760 core_ops to current_target after adding the shared libraries.
761 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
762 find_corresponding_bincl_psymtab): Change `repeated header not seen'
763 error to a complaint, simplify complaint.
764 * procfs.c (signalname, errnoname): Make `name' const.
765 * symfile.c (reread_symbols): Use filename from old BFD to
767 * values.c (record_latest_value): Don't record value in the
768 history chain until we are sure there won't be an error.
770 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
772 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
775 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
777 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
779 * remote.c (fromhex): Make error more explicit.
780 (read_frame): Don't print bad checksum information unless
781 remote_debugging. Don't use repeat count unless it's > 0.
782 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
783 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
784 Optionally cope with BC style breakpoints.
785 (e7000_command): After command send directly to the E7000 mark
786 registers as changed.
787 (why_stop, e7000_wait: Understand BC style stop condition.
788 * sh-tdep.c (sh_skip_prologue): Understand more complicated
789 sequences. (frame_find_saved_regs): Likewise.
790 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
792 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
793 (more work here to come)
794 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
797 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
799 * sparclite/Makefile.in: Assorted stuff needed for eload.
801 * sparclite/eload.c: Merge in command line argument parsing and
802 error message handling improvements orignally made to aload.c.
804 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
806 * defs.h (enum misc_command_type, command_control_type): Enums
807 for describing the command and control types.
808 (struct command_line): Add new fields to keep track of the command
809 type and body associated with the command.
810 * top.c: Include value.h. Delete whitespace at the end of lines.
811 (build_command_line, get_command_line): New functions.
812 (execute_control_command, while_command, if_command): Likewise.
813 (realloc_body_list, read_next_line): Likewise.
814 (recurse_read_control_structure): Likewise.
815 (execute_user_command): Call execute_control_command.
816 (read_command_lines): Simplify by calling read_next_line, call
817 read_control_structure for "if" and "while" commands.
818 (free_command_lines): Free new fields in the command structure.
819 (define_command): Reset control_level to zero.
820 (init_main): Install command handlers for "if" and "while" commands.
822 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
824 * c-typeprint.c (c_type_print_varspec_prefix,
825 c_type_print_varspec_suffix): Add cases for Fortran type codes.
826 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
827 call f77_value_literal_string instead.
828 * f_exp.y: Include <string.h>, move include of parser-defs.h.
829 (parse_number): Translate 'd' floats to 'e' so atof() works.
830 (yylex): Remove unused variables.
831 * f-lang.c: Include <string.h>.
832 (get_bf_for_fcn): Remove unused variable.
833 * f-typeprint.c (f_type_print_varspec_prefix,
834 f_type_print_varspec_suffix): Remove unused
835 variables, add cases to switch statements.
836 (f_type_print_base): Remove unused variables.
837 * f-valprint.c (gdbcore.h, command.h): Include.
838 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
839 Call read_memory_integer with correct number of arguments.
840 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
841 with correct argument type.
842 (f77_print_array): Removed unused array array_size_array.
843 (f_val_print): Don't use a CORE_ADDR as a char *.
844 * valops.c (value_cast): Handle COMPLEX and BOOL types.
845 (value_assign): Handle Fortran literal string and complex values.
846 (f77_cast_into_complex, f77_assign_from_literal_string,
847 f77_assign_from_literal_complex): New functions.
849 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
851 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
854 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
856 * i960-tdep.c (signal.h): Don't include.
858 * cxux-nat.c (target_is_m88110): Remove definition.
860 * configure.in (config/nm-empty.h): If cross only, use instead
861 of config/nm-trash.h.
862 * config/nm-trash.h: Remove.
863 * config/nm-empty.h: New file.
864 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
865 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
866 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
867 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
868 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
870 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
872 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
874 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
876 * configure.in: No longer look for nm, tm, and xm headers in
877 config/<header>; they are always in config/<cpu>/<header>.
879 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
881 * objfiles.c (allocate_objfile): Add the newly-created objfile to
882 the end of the list of objfiles, instead of at the beginning.
884 * xcoffread.c (allocate_include_entry): New function, abstracted
885 from code in record_include_begin.
886 (record_include_begin, record_include_end): Call it.
888 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
889 target_has_stack to decide whether to create a real stack frame
892 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
894 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
896 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
898 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
900 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
901 field names into what is expected by sparc-nat.c.
903 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
905 * c-typeprint.c (c_typedef_print): Add missing Chill support.
907 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
909 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
911 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
913 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
914 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
917 * nlm/Makefile.in: Get rid of NWSOURCE.
918 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
919 * nlm/gdbserve.o: Add dummy __main routine.
920 * nlm/gdbserve.def: Turn on debug.
922 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
924 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
926 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
928 * config/tm-nbsd.h: New file, support for all NetBSD targets.
929 * config/xm-nbsd.h: fix typo.
930 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
931 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
933 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
935 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
937 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
938 change typeo in error msg (`inferrior' -> `inferior').
940 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
942 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
943 attach_flag (this check was performed by the callers). Also check
944 inferior_thisrun_terminal.
945 * inftarg.c (child_wait), lynx-nat.c (child_wait),
946 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
947 attach_flag in deciding whether to call set_sigint_trap and
950 * value.h (struct value): Change literal_data from PTR to char *,
951 since that is the way it is used.
953 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
955 * somread.c (som_symfile_read): Force unwinds to be re-read after
956 reading in a new partial symbol table.
958 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
960 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
961 an obsolete conditional.
962 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
963 an obsolete conditional.
964 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
967 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
969 * Makefile.in (ns32k-opcode.h): Remove reference.
970 (ns32k-pinsn.o): Update dependencies.
971 * ns32k-opcode.h: Remove file.
972 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
973 all other code in this file.
975 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
977 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
978 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
980 * nlm/Makefile.in: Add rule for .S.o.
981 * nlm/aio.h: Protect from multiple inclusions.
982 * nlm/alpha-io.S: Remove everything we don't need.
983 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
984 Remove, no longer needed.
985 * nlm/alpha.c: Merge in lots of stuff from previous files.
986 * nlm/alpha.h: Don't #include alpha-patch.h. Make
987 breakpoint_insn extern.
988 * Move stuff from alpha-patch.h into here.
990 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
992 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
994 * annotate.c (annotate_starting): Flush output.
996 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
998 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
999 the callers of symbol_file_add. Gets rid of heuristic fence-post
1000 warnings on mips and alpha targets when the PC resides in a shared
1001 library which is not yet read in.
1002 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1003 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1004 remote-vx.c (vx_open), solib.c (solib_add):
1005 Add call to reinit_frame_cache after all shared libraries are read in.
1006 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1007 symfile.c (symbol_file_command, add_symbol_file_command):
1008 Add call to reinit_frame_cache after symbol_file_add.
1010 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1012 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1013 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1014 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1015 * configure.in: Add sparc-*-netbsd target.
1017 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1019 * remote-vx.c (vx_attach): Interpret the command argument as an
1022 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1024 * configure.in: Change i[34]86 to i[345]86.
1025 * nlm/configure.in: Likewise.
1026 * gdbserver/configure.in: Likewise.
1028 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1030 * configure.in (i386-*-netware): Automatically configure nlm
1033 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1035 * nlm/gdbserve.c: conditionalize header file inclusion for either
1036 NetWare 4.0 or PIN targets.
1037 * nlm/i386.c: include appropriate header files.
1038 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1041 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1043 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1044 * nlm/gdbserve.def: Autoload clib.
1046 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1048 * breakpoint.c (condition_command): Call breakpoints_changed.
1050 * gdbtypes.h: Declare f77_create_literal_string_type and
1051 f77_create_literal_complex_type.
1052 * valops.c (f77_value_literal_string, f77_value_substring,
1053 f77_value_literal_complex): Use xmalloc not malloc.
1054 * valops.c (f77_value_literal_string, f77_value_substring):
1055 Make addr char * not CORE_ADDR.
1056 * value.h (struct value): Add new field literal_data of aligner union.
1057 (VALUE_LITERAL_DATA): Use it.
1058 * f-lang.h: Declare find_common_for_function.
1059 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1060 myaddr fields of a union. Don't overload it with the frame field
1061 (not sure this is necessary; I'm not sure what lval_* codes
1062 VALUE_SUBSTRING_* can be used with).
1064 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1066 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1067 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1069 * rs6000-nat.c: Include libbfd.h again, needed until reference
1070 to bfd_cache_lookup is cleaned out.
1072 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1074 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1076 Work to reduce the interrupts-off duration when running in DOS.
1077 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1078 (dos_async_rx): rewrite to unpack as many characters from the
1079 asynctsr as possible into a local buffer.
1081 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1083 Initial Fortran language support, adapted from work by Farooq Butt
1084 (fmbutt@engage.sps.mot.com).
1085 * Makefile.in: Add Fortran-related files and dependencies.
1086 * defs.h (language_fortran): New language enum.
1087 * language.h (_LANG_fortran): Define.
1088 (MAX_FORTRAN_DIMS): Define.
1089 * expression.h: Reformat to standard.
1090 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1091 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1092 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1093 TYPE_CODE_LITERAL_STRING): New type codes.
1094 (type): New fields upper_bound_type and lower_bound_type.
1095 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1096 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1098 (builtin_type_f_character, etc): Declare.
1099 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1100 * f-exp.y: New file, Fortran expression grammar.
1101 * f-lang.c: New file, Fortran language support functions.
1102 * f-lang.h: New file, Fortran language support declarations.
1103 * f-typeprint.c: New file, Fortran type printing.
1104 * f-valprint.c: New file, Fortran value printing.
1105 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1106 fix wording of error message.
1107 * gdbtypes.c (f77_create_literal_complex_type,
1108 f77_create_literal_string_type): New functions.
1109 * language.c (set_language_command): Add Fortran info.
1110 (calc_f77_array_dims): New function.
1111 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1113 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1114 as Fortran source files.
1115 * valops.c (f77_value_literal_string, f77_value_substring,
1116 f77_value_literal_complex): New functions.
1118 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1120 * c-typeprint.c (c_print_type): Assume demangled arguments
1121 if a '(' is found in varstring, looking for ')' at the end of
1122 varstring did fail with demangled const member functions, which
1123 have a trailing `const'.
1124 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1125 to avoid errors when compiling with DEC c89.
1126 (remote_wait): Cast to `char *' before passing buffer to
1127 fputs_filtered, to avoid errors when compiling with DEC c89.
1128 (remote_wait): Do not return inferior_pid by default, this
1129 statement is never reached, which causes warnings from some
1131 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1132 * symfile.c (load_command): If called with no argument, try
1133 to get the filename from the executable file.
1134 (generic_load): Remove check for NULL filename, it is done
1135 in load_command now.
1137 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1139 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1140 from June 2, 1994 (what was I thinking?!?). Fix it right this
1143 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1145 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1147 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1149 * README: Grammar improvements, clarifications, updates.
1151 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1153 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1154 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1155 * configure.in (powerpc-*-netware*): Automatically configure nlm
1157 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1158 specific stuff. Make things more configurable.
1159 * nlm/configure.in: Add powerpc-*-netware* target. Use
1160 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1162 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1163 Remove lots of architecture-specific stuff.
1164 * nlm/gdbserve.def: Add new imports.
1165 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1166 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1168 * nlm/prelude.o: What was this doing here?
1169 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1170 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1171 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1172 * config/powerpc/tm-ppc-nw.h: Ditto.
1174 * nlmstub.def: New file, contains imports for 386 nlm stub.
1176 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1178 * remote-pa.c: New file for HPPA embedded support. Currently it's
1180 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1182 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1184 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1185 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1187 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1189 * remote-mips.c: Remove unused declaration of mips_load.
1191 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 * coffread.c: General cleanup, and support for section offsets.
1194 (time.h, sys/types.h, libbfd.h): Don't include.
1195 (cur_src_start_addr, cur_src_end_addr): Rename to
1196 current_source_start_addr, current_source_end_addr.
1197 (nlist_stream_global): Remove.
1198 (nlist_bfd_global): New global variable.
1199 (coff_symfile_read): Remove code that gets and uses fileno()
1201 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1202 section_offsets parameter, add text/data section offset to
1203 appropriate symbols' values.
1204 (read_one_sym): Use bfd_read instead of fread.
1205 (init_stringtab, init_lineno): Change first parameter to a bfd,
1206 use bfd routines instead of raw I/O.
1208 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1210 * symtab.c (decode_line_1): If funfirstline and we get a
1211 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1213 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1215 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1216 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1217 (TAGS): Also pass result of find on config sub-directory to etags.
1218 (ALLPARAM): Remove; now unused.
1220 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1222 * Makefile.in (VERSION): Bump to 4.13.1
1223 * NEWS, README: Update to match gdb 4.13 release version.
1225 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1227 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1228 * cxux-nat.c: Remove dangling #else block.
1229 (m88k_harris_core_register_addr): New function.
1231 * environ.c (init_environ): If no environment, do nothing.
1233 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1235 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1238 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1240 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1243 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1245 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1246 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1247 Include "libiberty.h" instead.
1249 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1251 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1252 add additional argument specifying raw address to permit
1253 proper release of debug registers.
1254 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1257 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1259 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1260 define them in top.c. Add comments to the hooks.
1262 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1264 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1265 `to_remove_breakpoint' fields.
1267 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1269 * infcmd.c (run_command): Remove comment suggesting using
1270 target_has_execution instead of inferior_pid.
1272 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1274 * remote-mips.c (mips_open): add code to handle baud rate.
1276 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1278 * infrun.c (wait_for_inferior): Call target_resume() upon
1279 detection of new processes.
1281 * procfs.c (create_procinfo): Return pointer to new procinfo
1283 * (do_detach): Spacing & formatting cleanup.
1284 * (procfs_wait): Move wait_again label to ensure that we really
1285 wait again. On exit from fork, release new child from gdbs'
1287 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1289 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1291 * i386-nlmstub.c (handle_exception): Wait until the thread has
1292 been started before killing the NLM by pointing the PC at
1295 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1297 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1298 Irix 5 has a standard _sigtramp signal handler.
1299 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1300 it is not needed for a standard _sigtramp signal handler.
1301 Add shared library sections to the section table of the target
1302 before adding the symbols.
1303 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1304 instructions that do not prepare a stack adjustment.
1305 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1306 which does the right thing on machines where `char' is unsigned.
1308 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1310 * remote.c (remote_open): Move setting of inferior_pid prior to
1311 call to remote_start_remote. Also use unique value for pid to
1312 avoid confusion with read_register_pid & friends.
1313 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1315 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1317 * dwarfread.c (bfd.h): Don't include.
1319 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1321 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1322 kill the program being debugged. KillMe(), the undocumented
1323 call intended for this purpose, causes the server to hang.
1325 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1327 * remote.c (read_frame): Calculate run length encoded checksum
1329 * config/sh/stub.c: New file.
1331 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1333 * target.c (find_default_run_target): Make sure to_can_run is set
1336 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1338 * TODO: Remove note about fast watchpoints and remove obsolete
1341 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1343 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1344 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1345 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1347 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1349 * target.c (add_target): Don't call clean_target on target
1351 * (unpush_target): Test for to_close being set before calling.
1352 * (target_xfer_memory, target_info): Check for to_has_memory
1353 before playing with memory.
1355 * remote.c (remote_open): Set inferior_pid to make kill command
1357 * inflow.c (kill_command): Revert change of Aug 2. Use
1358 inferior_pid to determine whether to print out "The program is not
1359 being run." message.
1361 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1363 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1364 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1365 * m3-nat.c: Pass argument to return_to_top_level.
1366 Declare m3_kill_inferior before use.
1367 (port_chain_insert): In "can't happen" case, abort rather than
1368 setting `mid' to large decimal constant (which gcc warns about).
1369 (get_thread_name): Use cast to convert const char * to char *.
1370 (add_mach_specific_commands): #if 0 "thread break" command.
1371 (m3_trace_him): Call push_target.
1372 (mach_really_wait): New argument pid; remove unused
1374 (intercept_exec_calls): Call target_terminal_init and
1375 target_terminal_inferior once the child execs.
1376 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1378 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1380 * procfs.c (procfs_mourn_inferior): don't dereference the
1381 procinfo pointer after it has been freed.
1383 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1385 * breakpoint.c (breakpoint_1): Improve pluralization in display
1386 of breakpoint hit counts.
1388 * language.h (struct language_defn): Remove unused field
1390 (longest_float): Remove, no longer used.
1391 * language.c (unknown_language_defn, auto_language_defn,
1392 local_language_defn): Remove init of la_longest_float field.
1393 * c-lang.c (c_language_defn, cplus_language_defn,
1394 asm_language_defn): Ditto.
1395 * ch-lang.c (chill_language_defn): Ditto.
1396 * m2-lang.c (m2_language_defn): Ditto.
1398 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1400 * defs.h (bfd_read, bfd_seek): Remove declarations.
1401 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1403 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1405 * inflow.c (kill_command): Fix a bug which prevented target
1406 programs to be killed.
1408 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1410 * defs.h: Change two-line declarations to one-line form.
1411 (NORETURN): Define as "volatile" only for older GCCs.
1412 (ATTR_NORETURN): Define for newer GCCs.
1413 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1415 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1417 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1418 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1419 disable_breakpoint): Don't call breakpoints_changed; it is now
1420 called via the *_breakpoint_hook functions.
1421 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1423 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1425 * stabsread.c (read_type): Fix a bug in enum size calculation.
1427 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1429 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1430 argument types to shut up GCC.
1432 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1433 linker stub, then return the address the stub will return to.
1434 (frame_saved_pc): Correctly restart the search for the saved
1435 pc when a linker stub is encountered.
1437 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1438 register stores emitted by the version 9 HP compilers.
1439 (inst_saves_fr): Relax test for a specific base register (%r1);
1440 this avoids losing with the version 9 HP compilers.
1441 (skip_prologue): Try to skip argument stores emitted by the HP
1442 compilers. It's not perfect, but it's better than before.
1444 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1446 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1447 calling write_register_pid.
1448 * (write_register_pid): Add prototype.
1450 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1452 * remote.c (read_frame): Split readchar/checksum calculation into
1453 two parts since evaluation order is undefined.
1455 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1457 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1458 * Makefile.in (coredep.o): Add inferior.h as dependency.
1459 * inflow.c: Add F_SETOWN to list of defines to check
1460 around code that uses F_SETOWN.
1462 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1464 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1465 set the -L and -B directory prefixes so we can link with it.
1467 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1469 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1470 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1473 * General hackery to support alternate user-interface.
1474 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1475 disable_breakpoint): Call hooks for alternate user-interface.
1476 * defs.h: Add declarations for alternate user-interface hooks.
1477 * main.c (main): Add --nw (and --nowindows) options to disable
1479 * (near call to command_loop): Call command_loop_hook if set.
1480 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1481 * stack.c: Call print_frame_info_listing_hook if set.
1482 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1483 other files to make sure that calls to error and warning will
1484 work. Call init_ui_hook after everything else.
1485 * utils.c (query): Call query_hook if set.
1486 * (gdb_flush): Call flush_hook if set.
1487 * Change _initialize_utils to initialize_utils cuz we don't use
1488 automatic initialization of utils.c anymore.
1490 * Support for TK GUI.
1491 * Makefile.in: Add rule for gdbtk.o.
1492 * configure.in: Add support for --enable-gdbtk.
1493 * gdbtk.c: New file. Contains support routines for TK interface.
1494 * gdbtk.tcl: New file. Implements GUI policy.
1496 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1499 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1501 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1502 there and we are using the gcc from the tree.
1503 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1505 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1507 * Makefile.in (annotate.o): Add dependencies.
1509 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1511 * sparclite/aload.c: Added new -q (quiet) option.
1512 return 0 exit status if file was successfully downloaded.
1514 * nlm/gdbserve.c: merge in command line argument parsing changes
1515 and bug fixes made to i386-nlmstub.c.
1517 * i386-nlmstub.c: The returnLength field must be initialized
1518 before portConfig is passed to AIOGetPortConfiguration.
1519 Compare command line arguments with strnicmp(); args are
1520 case insensitive on netware.
1522 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1524 * Makefile.in (DISTSTUFF): Add definition.
1525 (diststuff): Add for new distribution support.
1526 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1527 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1528 Remove old distribution building rules, now uses standard
1529 distribution support in parent directory Makefile.in.
1531 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1533 * target.c (push_target): Cast result from xmalloc.
1535 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1537 * elfread.c (elf_symtab_read): Discard compiler labels generated
1538 by the Solaris 2.1/Intel SunPro compiler.
1540 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1542 * target.c (nomemory): Fix prototype and routine to take correct
1545 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1547 * Makefile.in (clean): Remove libgdb-files.
1549 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1551 * coredep.c: Include inferior.h.
1553 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1555 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1558 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1560 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1561 .cp as C++, alphabetize better.
1563 * breakpoint.c (ignore, condition): Move usage note into body of
1564 help text, so first line can be one-line summary.
1566 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1568 * target.c (unpush_target): Fix handling of removal of top target.
1570 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1572 * Makefile.in: Add stuff to build nlmstub.
1573 * Add rule for annotate.o to keep Sun make happy.
1574 * configure.in: Add config for powerpc/Netware.
1576 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1577 filename. This speeds up handling of trailing N_SO stabs (they
1578 mark the end of a .o file).
1580 * target.c, target.h: Change the way pushing and popping of
1581 targets work to support target overlays and inheritance.
1582 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1583 Fixup references to current_target, due to previous changes.
1585 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1586 needed to get the address of longjmp out of the target.
1588 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1590 * main.c: Include <ctype.h>.
1592 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1594 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1597 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1599 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1601 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1603 * Makefile.in (VERSION): Bump to 4.12.4.
1605 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1607 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1608 * configure.in (m88*-harris-cxux*): New configuration.
1609 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1610 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1612 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1613 (TARGET_WRITE_PC): Pass pid through to register writers.
1615 * configure.in (m68*): Put vendor-only-specified host configs
1616 after vendor-and-os-specified configs.
1617 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1619 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1620 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1623 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1625 * elfread.c (elf_symtab_read): Handle error return from
1626 bfd_get_dynamic_symtab_upper_bound gracefully.
1628 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1630 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1631 registers in use by the inferior.
1632 * coredep.c (fetch_core_registers, register_addr): Use it.
1633 * findvar.c (registers_changed, registers_fetched,
1634 read_register_bytes): Ditto.
1635 * infcmd.c (do_registers_info, registers_info): Ditto.
1636 * infptrace.c (fetch_inferior_registers,
1637 store_inferior_registers): Ditto.
1638 * stack.c (frame_info): Ditto.
1640 * coredep.c (CORE_REGISTER_ADDR): New macro.
1641 (fetch_core_registers): Use it.
1643 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1644 * symfile.c (add-symbol-file): Add usage note to help string.
1645 (add_shared_symbol_files_command): New command.
1648 * inferior.h (read_pc_pid): Declare.
1649 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1650 variable b, remove unused variable other_type_used.
1651 * main.c (inferior.h, call-cmds.h): Include.
1652 (gdb_init): Declare.
1653 * remote.c (remote_wait): Return 0 by default.
1655 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1657 Stop printing at null char option, from Oliver Meyer
1658 (omeyer@i3.informatik.rwth-aachen.de).
1659 * valprint.h, valprint.c (stop_print_at_null): New global.
1660 * valprint.c (_initialize_valprint): New print set subcommand
1662 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1663 printing a char array, adjust the number of chars to print.
1665 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1667 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1668 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1669 pic code in addition to prologues where an instruction from the
1670 prologue gets moved into the delay slot of a branch instruction
1671 immediately following the prologue. A table of potential prologue
1672 instructions (prologue_insn_tbl) is now used for picking apart a
1674 (frame_find_saved_regs): Changed the way in which limit gets set
1675 so that the delay slot of branch instructions immediately
1676 following the prologue gets examined.
1677 (pushed_size, store_parm_word, store_parm, push_parameters,
1678 collect_returned_value): Deleted.
1680 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1682 * infrun.c (wait_for_inferior): Handle stepping into leaf
1683 functions whose prologue consists of gp loading code only.
1685 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1687 * dbxread.c: Don't include libbfd.h.
1688 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1689 <time.h>, or <sys/types.h>.
1690 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1691 collect information about the stab and stab string sections.
1693 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1695 * stabsread.c (read_huge_number): handle large unsigned number
1696 for stabs generated by os9k C compiler.
1698 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1700 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1701 * breakpoint.h (hit_count): New breakpoint field.
1702 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1703 (clear_breakpoint_hit_counts): New function.
1704 (bpstat_stop_status): Increment the hit count.
1705 (breakpoint_1): Display the hit count.
1706 * infcmd.c (run_command): Reset breakpoint hit counts.
1707 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1708 displaying hit counts.
1710 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1712 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1713 symbols for all symbol files. Makes skipping over the
1714 trampoline code work when stepping from a function in a shared
1715 library into a function in a different shared library for Irix 5.
1716 Other ELF targets do not have enough information in their
1717 dynamic symbol tables to make this work.
1718 (elf_symtab_read): Relocate mst_solib_trampoline address.
1720 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1722 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1723 * configure.in (m68*-atari-sysv4*): New configuration.
1724 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1725 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1726 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1727 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1728 * config/m68k/amix.mh, config/m68k/amix.mt,
1729 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1732 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1734 * symtab.c (find_function_start_sal): New function to find
1735 the start of a function from a function symbol.
1736 (decode_line_1, decode_line_2): Use it instead of open coded
1737 partial copies of the code.
1738 (list_symbols): Quote symbol name before passing it to
1739 break_command to enable proper handling of mangled symbols.
1741 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1743 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1744 * ch-exp.y (yylex): First try name lookup using exact name
1745 typed by user; if that fails, try lower-cased name.
1747 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1749 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1750 Move "no debugging symbols found" test to symfile.c.
1751 * symfile.c (syms_from_objfile, reread_symbols): Add
1752 "no debugging symbols found" test.
1753 * coffread.c (init_stringtab): Handle stripped files with a
1754 stringtab offset of zero gracefully.
1755 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1756 BFD instead of stop_pc heuristic to determine if it is a dynamically
1758 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1759 ioctl, it indicates that the process has exited.
1761 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1763 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1764 .PARISC.unwind section now.
1766 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1768 * breakpoint.c (mention): Always show breakpoint address if no
1771 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1773 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1774 handling of shared libraries for non-ELF executables, but only if
1775 HANDLE_SVR4_EXEC_EMULATORS is defined.
1776 (locate_base): Try to find debug_base in the dynamic linker
1777 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1778 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1779 Define to enable handling of shared libraries for a.out executables,
1780 run under Solaris BCP.
1782 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1784 * infrun.c (wait_for_inferior): Print "Program exited normally"
1785 regardless of batch_mode.
1786 * defs.h, top.c (batch_mode): Removed.
1788 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1790 * Makefile.in (dcache_h): Remove redundant definition.
1791 (init.c): Add a comment.
1792 (top.c): Remove explicit compile action.
1793 * breakpoint.c (mention): Share code indicating location of
1794 break/watchpoints, don't print address if addressprint is off.
1795 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1796 (demangle): Remove redundant declarations.
1797 * eval.c: Remove redundant function declarations.
1798 * objfiles.h: Cosmetic and grammatical improvements.
1799 * TODO: Various updates.
1801 * remote-mips.c: Replace all \r chars with \015.
1802 (mips_receive_header): Display control characters readably.
1803 (mips_xfer_memory): Add a simple progress display.
1805 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1807 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1809 * remote-hms.c (flush): New function.
1810 (expect): Get edge case right.
1811 (hms_read_inferior_memory): Be more tolerant of line noise.
1813 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1815 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1816 target files, not non-existent mach3.mh and mach3.mt.
1818 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1820 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1821 symbols for all symbol files. Makes skipping over the
1822 trampoline code work when stepping from a function in a shared
1823 library into a function in a different shared library.
1824 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1826 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1828 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1829 names mean end of .o file.
1830 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1831 top of routine. Handle new thread notification cleanly.
1832 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1833 thread notification scheme.
1834 * (child_resume): General cleanups, handle resumption of all
1837 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1839 * ser-go32.c: Rewrite to run under windows.
1840 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1842 * serial.c (serial_open): Notice device "pc".
1843 * remote-e7000.c: Fix copyright date.
1844 (expect): Compare \n and \r the same.
1845 (e7000_open): Allow pc as a serial port
1846 * sh/sh.mt: Add ser-e7kpc.
1847 * h8300/h8300hms.mt: Add ser-e7kpc.
1848 * main.c (proc_wait): Don't wait if using go32.
1850 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1852 * somread.c: Simplify by using stabsect_build_psymtabs.
1853 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1854 corresponding to the name of the text section. All references
1856 (somstab_build_psymtabs): Delete function, no longer needed.
1858 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1860 * somread.c: Renamed from paread.c. Changed function names and
1861 comments to reflect that this file deals with SOM (an object file
1862 format), rather than the PA (a cpu).
1863 (Makefile.in): Chaned appropriately.
1864 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1865 * dbxread.c (somstab_build_psymtabs): Renamed from
1866 pastab_build_psymtabs.
1868 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1870 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1871 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1873 * Makefile.in: Updated for core-sol2.c.
1874 * README: Add notes about SPARCworks cc under Solaris 2.x,
1875 from Casper H.S. Dik (casper@fwi.uva.nl).
1876 * config/mips/xm-makeva.h: Removed, no longer necessary.
1877 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1878 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1879 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1881 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1883 * gdba.el: Put program input and output in a separate buffer.
1885 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1887 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1888 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1889 with global variable of same name in libnsl.so on UnixWare.
1891 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1893 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1894 embedded in template name.
1896 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1898 * config/i386/nm-linux.h: change calling convention of
1899 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1900 target_insert_watchpoint() and
1901 target_remove_watchpoint().
1903 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1904 to be long long in gdb.
1905 * config/mips/tm-bigmips.h: ditto.
1907 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1909 * c-lang.c (asm_language_defn): New definitions for language_asm,
1910 mostly copied from c_language_defn, to avoid warnings when
1911 switching between c and asm stack frames.
1913 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1915 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1916 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1917 (upgrade_type, handle_psymbol_enumerators): Likewise.
1918 (has_opaque_xref, cross_ref): Likewise.
1919 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1920 debugging information, rather than doing it here.
1921 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1922 point in ecoff_debug_swap backend structure, rather than calling
1923 ecoff_slurp_symbolic_info directly.
1925 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1927 * breakpoint.c: Include annotate.h. Call annotate_field rather
1928 than printing annotation directly.
1930 * main.c: Include string.h.
1932 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1934 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1935 call it instead of doing normal loop.
1936 * infcmd.c (attach_command): Don't call wait_for_inferior if
1938 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1939 hook that can decide whether to step over the next breakpoint.
1940 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1941 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1944 * configure.in: Improve sorting/formatting of hosts and targets.
1945 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1946 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1947 * Makefile.in (stop-gdb): New target.
1948 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1951 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1953 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1954 the identical initialization can be deleted from main.c, but i
1955 haven't done so just in case.
1957 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1959 * gdba.el: Added menu windows and slightly improved window
1960 handling to gdba.el. Fixed numerous minor bugs that were causing
1961 emacs and gdb to fall out of sync.
1963 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1965 * breakpoint.c: annotate changes lost at merge, put back in.
1967 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1969 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1972 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1974 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1976 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1977 writing of floating registers, the dpx2 kernel disallows it.
1978 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1979 is contained in o_praw.
1980 * irix5-nat.c (solib_map_sections): Adjust sections by the
1981 difference between the loaded address and the prelinked address.
1982 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1984 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1985 symbols, their value is absolute.
1986 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1987 libraries fh->adr fields of zero. Relocate minimal symbol values
1988 upon readin. Relocate non-stabs symbols upon readin.
1989 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1990 start address of the outermost block.
1991 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1992 instead of section_offsets and use relocated pst->textlow for
1993 line number and procedure address relocations.
1995 From gmo@MicroUnity.com (Guillermo A. Loyola):
1996 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1997 Handle SGI Irix5 stIndirect symbol type.
1999 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2001 * breakpoint.c: fix a syntax error native cc does not like.
2003 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2004 * sparclite/Makefile.in: ditto.
2005 * sparcl-tdpe.c: change file name because first 8 chars has to be
2007 * sparcl-stub.c: ditto.
2009 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2011 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2013 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2015 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2016 ignore) a PID argument.
2017 (hppa_pop_frame): Pass a PID to target_write_pc.
2018 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2019 and pass through a PID argument.
2020 (target_read_pc, target_write_pc): Update prototypes.
2022 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2024 * Makefile.in: add new file sparclite-tdep.c.
2025 * sparclite/Makefile.in: add new file sparclite-stub.c.
2026 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2028 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2029 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2031 * sparclite-tdep.c: new file, contains hardware breakpoint support
2033 * sparclite-stub.c: new file, stub code that add support hardware
2035 * breakpoint.c: add hardware breakpoint support.
2036 * breakpoint.h: add new breakpoint type to support hardware
2038 * config/mips/nm-irix4.h: change interface for target dependent
2039 code supporting watch point.
2040 * config/pa/nm-hppab.h: change interface for target dependent
2041 code supporting watch point.
2043 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2045 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2047 * stabsread.c (read_struct_fields): os9k nested structure does not
2048 have terminating ';', instead it just get to ',' and bit position
2051 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2053 * nlmread.c (nlm_symtab_read): Clean up a bit.
2054 * (nlm_symfile_read): Record bounds of main() so that backtrace
2055 command will know where to stop.
2056 * objfiles.c (objfile_relocate): Relocate entry point/func info
2057 for backtrace as well.
2058 * objfiles.h: Define values for invalid PCs for entry point info.
2059 * symfile.c (init_entry_point_info): Initialize invalid values
2060 with aforementioned macros.
2061 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2062 to cause backtrace to stop when it gets back to main().
2063 * config/i386/tm-i386nw.h: Ditto.
2065 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2067 Fix value_print, which used to be ostensibly language-independent,
2068 but would print pointers and arrays in C syntax. Instead, call
2069 a language-specific function.
2070 * language.h (struct language_defn): New functional field
2072 (LA_VALUE_PRINT): New macro.
2073 * language.c (unk_lang_value_print): New stub/dummy function.
2074 (unknown_language_defn, auto_language_defn, local_language_defn):
2076 * c-valprint.c (c_value_print): New function, with code moved from:
2077 * valprint.c (value_print): ... here. Now just invoke
2078 LA_VALUE_PRINT to do language-specific stuff.
2079 * valprint.c (value_print_array_elements): Make non-static.
2080 * c-lang.c (c_language_defn, cplus_language_defn): Add
2081 c_value_print in the la_value_print field.
2082 * m2-lang.c (m2_language_defn): Likewise.
2083 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2084 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2085 * ch-valprint.c (chill_value_print): New function, based on
2086 c_value_print, but use Chill "look and feel."
2087 * c-lang.h (c_value_print): New prototype.
2088 * ch-lang.h (chill_value_print): New prototype.
2089 * value.h (value_print_array_elements): New prototype.
2091 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2092 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2094 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2096 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2097 to new file top.c. Make things extern instead of static and
2098 similar rearrangements to deal with this.
2100 * utils.c: Move fputs_unfiltered to main.c. Remove
2101 FPUTS_UNFILTERED_OVERRIDE ifndef.
2102 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2103 and libgdb uses utils.c and top.c.
2105 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2107 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2109 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2111 * ch-valprint.c (chill_val_print_array_elements): New function.
2112 A Chill version of val_print_array_elements, it prints the
2113 array index labels, in additions ot the array element values.
2114 (chill_val_print): Use the new function.
2116 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2118 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2120 * defs.h (enum language): Add language_asm.
2121 * findvar.c (read_register_bytes read_register_gen
2122 write_register_bytes read_register read_register_pid
2123 write_register write_register_pid supply_register): Move multi-
2124 thread handling down into these routines. Create XXX_pid routines
2125 that allow register references to specify the pid.
2126 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2127 read_sp write_sp read_fp write_fp): Move these routines from
2128 infcmd to findvar to centralize the whole mess.
2129 * i386-nlmstub.c: Portability fixes.
2130 * infptrace.c (child_resume): Conditionalize to allow other natives
2131 to override it. Remove PIDGET gubbish, it's no longer necessary.
2132 * infrun.c (wait_for_inferior): Put registers_changed() before
2133 target_wait() to speed up remote debugging.
2134 * Replace code that reads registers from other threads with much
2135 nicer looking new function calls (see changes to findvar.c).
2136 * Don't skip prologues if debugging assembly source.
2137 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2138 child_resume to handle multi-thread debugging properly.
2139 * remote.c: Add O response to get console output from target.
2140 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2141 SERIAL_ERROR here to simplify callers.
2142 * Change static var timeout to remote_timeout.
2143 * (fromhex): Remove unnecessary return -1 at end of routine.
2144 * (remote_wait): Turn this into a big switch statement. Add
2145 support for O response.
2146 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2147 * (getpkt): Split getpkt into two parts. read_frame deals with
2148 all formatting issues, run-length encoding, and framing. getpkt
2149 now handles error recovery, and frame detection.
2150 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2151 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2152 control. (hardwire_readchar): Handle EINTR from read().
2153 * symfile.c (deduce_language_from_filename): Add support for .s
2155 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2156 override infptrace's child_wait.
2157 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2158 instead of XXXlynx.h.
2159 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2161 * nlm/gdbserve.c: Portability fixes.
2163 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2165 * inftarg.c (child_wait): Call proc_wait, not wait.
2166 (child_mourn_inferior): Call proc_remove_foreign.
2167 * main.c (gdb_init): Call init_proc.
2168 * main.c: Provide dummy versions of init_proc, proc_wait, and
2169 proc_remove_foreign for the gdb case (the libgdb case provides its
2170 own versions of these functions).
2171 * Makefile.in (libgdb-files): Add libproc.a.
2173 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2175 Hardware watchpoints for Linux, from Rick Sladkey
2176 (jrs@world.std.com).
2177 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2178 new hardware breakpoint recovery method.
2179 * i386v-nat.c (i386_insert_watchpoint,
2180 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2181 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2182 New functions to support the 386 hardware debugging registers.
2183 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2184 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2185 target_insert_watchpoint, target_remove_watchpoint): Define these
2186 macros to use the hardware debugging functions in i386v-nat.c.
2188 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2190 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2193 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2195 * target.c, target.h: New variables target_activity_function and
2197 * inflow.c, inferior.h: New functions set_sigio_trap and
2199 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2201 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2203 * remote-sim.h (sim_verbose): Delete.
2204 Document callbacks needed.
2205 (sim_*): Change result to void where there isn't one.
2206 (sim_open): Clarify argument and error response.
2207 (sim_close): Declare.
2208 (sim_load): Change bfd_handle argument to file name. Clarify result.
2209 (sim_create_inferior): Renamed from sim_set_args.
2210 (sim_set_pc): Delete.
2211 (sim_info): Delete printf_fn argument.
2212 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2213 (gdbsim_load): Try sim_load first.
2214 (gdbsim_create_inferior): Call sim_create_inferior.
2215 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2216 (gdbsim_close): Call sim_close.
2217 (gdbsim_files_info): Update call to sim_info.
2218 (gdbsim_ops): Realign comments.
2220 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2222 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2224 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2225 the auxent if the symbol's name is ".file". From David Edelsohn
2226 <c1dje@watson.ibm.com>.
2228 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2230 * breakpoint.c (breakpoint_1): Fix typo.
2232 * annotate.c (annotate_field_end): Fix typo.
2234 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2236 * Makefile.in (TSSTART): Remove; no longer used.
2238 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2239 fputs_unfiltered and exit directly, rather than fatal. The latter
2240 calls vfprintf_unfiltered!
2242 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2243 * value.h, printcmd.c (print_value_flags): Move from here...
2244 * annotate.c: ...to here, and make it use can_dereference.
2246 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2248 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2249 Remove, needed for both native and cross.
2250 * target.c (attach_flag, generic_mourn_inferior): Put here.
2251 * utils.c (job_control): Put here.
2252 (terminal.h): Don't include anymore.
2254 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2256 * source.c (find_source_lines): Always use code that was #ifdef
2257 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2258 leaving it on the chain. Reindent much of this function.
2259 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2260 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2261 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2262 config/ns32k/xm-ns32km3.h: Remove all references to
2263 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2264 * main.c, fork-child.c, many config files: Remove all
2265 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2268 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2269 This avoids __eprintf troubles.
2271 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2273 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2274 initialization code which needs to be called even if we bypass the
2275 command line stuff into gdb_init.
2276 * utils.c (fputs_unfiltered): Surround in #ifndef
2277 FPUTS_UNFILTERED_OVERRIDE.
2278 * Makefile.in (libgdb.a): New target.
2280 * utils.c: Rearrange I/O stuff a bit so that all output goes
2281 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2282 which made %s not work with arbitrarily large strings.
2283 * printcmd.c (printf_command): Use printf_filtered, not
2284 printf_unfiltered and printf, now that arbitrary limit is gone.
2287 * breakpoint.c (watchpoint_check): Remove unused variable b.
2288 * stack.c (print_frame_info): Move sp and buf inside #if.
2289 * eval.c (evaluate_subexp): Remove unused variables pp,
2290 mangle_ptr, ptr, and mangle_tstr.
2291 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2293 * symtab.c (lookup_symtab): Put variable copy inside #if.
2294 (decode_line_1): Put variable q1 inside #if 0.
2295 * target.h: Declare target_link.
2296 * infrun.c (wait_for_inferior): Remove unused variables signame.
2297 * remote.c (remote_resume): Remove unused variable name.
2298 * c-exp.y (parse_number): Parenthesize operand of shift.
2299 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2300 (this is a semantic change, the warning seems to have detected a bug).
2301 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2302 * coffread.c: Move variable temptype inside #if.
2303 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2305 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2306 (chill_val_print): Remove unused variable in_range.
2307 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2308 (chill_val_print): Add default case for switch.
2309 * stabsread.h: Declare stabsect_build_psymtabs.
2310 * os9kread.c (read_minimal_symbols): Make this return void.
2311 (os9k_symfile_read): Remove unused variables stb_exist and val.
2312 (os9k_symfile_init): Remove unused variable val.
2313 (fill_sym): Remove unused variable id.
2314 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2315 unused variable nsl.
2316 Remove unused variable symfile_bfd.
2317 #if 0 unused variables lbrac_unmatched_complaint and
2318 lbrac_mismatch_complaint.
2319 Remove declaration for non-existent function os9k_next_symbol_text.
2321 * annotate.c, annotate.h: New files, containing a function for
2322 each annotation which outputs it.
2323 * Move breakpoints_changed from breakpoint.c to annotate.c.
2324 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2325 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2326 Use annotate.c functions to output annotations.
2327 * Makefile.in (OBS): Add annotate.o.
2329 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2331 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2332 elf_unwind_entries are always initialized.
2334 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2335 stubs which return directly to the caller rather than to the stub
2338 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2340 * c-exp.y (yyerror): Display a more informative error message.
2341 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2342 * m2-exp.y (yyerror): Ditto.
2344 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2346 * inflow.c (job_control): Move definition to front of file.
2348 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2350 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2351 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2353 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2355 * Makefile.in (kdb): Remove old init.c creation commands.
2356 * configure.in (sparclite): Match on sparclite*.
2357 * sparclite/aload.c (main): Only change section addresses for
2358 a.out format object files.
2360 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2362 * config/i386/go32.mh: Define CC.
2364 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2366 * gdbserver/Makefile.in: Remove irrelevant definitions and
2367 comments inherited from the gdb Makefile.
2368 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2369 (VERSION): Update to 4.12.3.
2370 (gdbserver): Remove any existing executable first.
2371 (distclean, realclean): Remove nm.h.
2372 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2373 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2374 Don't use absolute pathname.
2376 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2378 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2381 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2383 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2384 (print_it_normal): Add annotations for the inferior starting and
2385 stopping, and for all the various messages related to how it
2388 * printcmd.c (do_one_display): Annotate.
2389 * stack.c (print_frame_info): Annotate printing of stack frames.
2391 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2393 * remote.c (get_offsets): Handle case where stub doesn't support
2396 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2398 Add partial support for g++ code compiled with -fvtable-thunks.
2399 * c-valprint.c (c_val_print): Add vtblprint support
2401 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2402 pointers (if using thunks) as well as array of structs (otherwise).
2403 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2404 level, and make the latter non-static (so define_symbol can use it).
2405 * stabsread.c (define_symbol): If the type being defined is a
2406 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2407 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2408 * values.c (value_virtual_fn_field): Handle thunks.
2409 * values.c (value_headof): Minor efficiency hack.
2410 * values.c (value_headof): Incomplete thunk support. FIXME.
2412 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2414 * valprint.c (print_longest): Clarify comment about use_local.
2415 * printcmd.c, defs.h (print_address_numeric), callers in
2416 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2417 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2418 exec.c: New argument use_local.
2419 * source.c (identify_source_line): Use filtered output. Use
2420 print_address_numeric.
2422 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2423 language.c (type_error, range_error): Use filtered output.
2424 * utils.c (error_begin): Update comment to tell people to use
2427 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2428 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2431 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2433 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2434 from the fault, #ifndef FAULTED_USE_SIGINFO.
2435 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2437 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2439 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2440 Explicitly annotate each record.
2442 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2444 * xcoffexec.c: Reformat to standards and lint.
2445 (language.h): Include.
2446 (exec_close): Declare arg "quitting".
2447 (file_command): Declare arg "from_tty".
2448 (map_vmap): Cast xmalloc result to PTR.
2449 * rs6000-nat.c: Reformat to standards and lint.
2450 (exec_one_dummy_insn): Use char array for saved instruction.
2451 (fixup_breakpoints): Declare.
2452 (vmap_ldinfo): Be more informative in fatal error messages.
2453 (xcoff_relocate_symtab): Define to return void.
2454 * xcoffsolib.h: Reformat to standards, improve comments.
2455 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2457 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2459 * utils.c, defs.h (error_begin): New function.
2460 (quit): Print annotation before printing the error message.
2461 * main.c (return_to_top_level): Print annotation before doing the
2463 * symtab.c (decode_line_1): Call error not warning and then
2464 return_to_top_level. Call error_begin and printf_unfiltered
2465 rather calling warning (before calls to return_to_top_level).
2466 * core.c (memory_error): Use error_begin, printf_unfiltered,
2467 print_address_numeric and return_to_top_level instead of error.
2468 Cleans up a FIXME-32x64.
2469 * language.c (type_error, range_error): Call error_begin
2470 not just target_terminal_ours.
2472 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2473 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2474 side of an assignment is non-portable.
2476 * utils.c (query): Change syntax of query annotations to be
2477 consistent with other input annotations.
2478 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2480 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2482 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2484 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2485 that have a stack frame size of 32k or larger (from Paul Flinders).
2486 Remove #if 0'd code.
2488 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2490 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2491 for Lynx platforms that need it.
2492 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2494 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2496 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2497 than trying to deduce it from the fault.
2499 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2501 * printcmd.c (print_address_symbolic): Initialize name to empty
2502 string to avoid core dump if lookup fails.
2503 * remote-e7000.c (printf_e7000debug): Error if target not open.
2505 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2507 * i386-nlmstub.c: Update to be more in line with PIN stub.
2508 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2509 * (hex2mem): Init ptr.
2510 * General cleanups to use ConsolePrintf, standard prologues, etc...
2512 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2514 * i386-nlmstub.c: More changes to be compatible with remote.c.
2516 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2517 into (the far less frequently called) dbx_symfile_read.
2519 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2521 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2523 * dbxread.c (record_minimal_symbol): Record the section
2524 associated with the symbol to make dynmaic relocation work.
2525 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2526 Solaris brain-damage which don't apply to relocatable object
2528 * (stabsect_build_psymtabs): New routine to read stabs out of an
2529 arbitrarily named section.
2530 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2532 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2533 stabs out of the nlm.
2534 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2535 brain-damage which don't apply to relocatable object files.
2536 * remote.c (putpkt): Improve error reporting and error handling.
2537 * (get_offsets): Temporary kludge to force data & bss sections to
2538 have the same relocation.
2539 * stabsread.c (define_symbol, scan_file_globals): Record section
2542 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2544 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2545 FIXME-32x64 comment.
2547 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2549 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2550 to after call to target_wait. This means that flush_cached_frames
2551 can call target_terminal_ours if it wants to.
2552 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2553 comment about why the code is dubious.
2555 * stabsread.c (read_type): Call read_type, not nonexistent
2558 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2560 * remote-os9k.c (rombug_fetch_registers): set trace mode
2562 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2564 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2566 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2567 passed to process_one_symbol.
2568 * stabsread.c (read_type): process os9k functio prototype.
2570 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2572 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2575 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2577 * utils.c (prompt_for_continue): Annotate prompt.
2578 (query): Annotate query.
2579 * printcmd.c (print_frame_args): Change syntax of argument
2580 annotation to make name and value part of a single group of
2581 annotations, not two separate groups.
2582 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2583 * valprint.c (val_print_array_elements): Change syntax of
2584 annotation to be more concise.
2585 * main.c, defs.h (command_line_input): New argument tells what
2586 string to include in the annotations.
2587 * symtab.c (decode_line_2), main.c (read_command_lines,
2588 command_loop): Change callers.
2590 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2591 target null pointer.
2592 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2594 * printcmd.c (output_command): Annotate things we print here too.
2595 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2596 * Move declaration of print_value_flags from defs.h to value.h.
2597 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2599 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2601 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2602 BFD handles sun3 dynamic relocations now.
2603 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2606 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * printcmd.c (print_command_1): Annotate the top-level expressions
2610 (print_frame_args): Annotate each argument.
2611 * printcmd.c, defs.h (print_value_flags): New function.
2612 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2613 * valprint.c (val_print_array_elements): Annotate each array element.
2615 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2617 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2618 the register contains a pointer to the type, not the type itself.
2620 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2622 * main.c (main): Accept --annotate=N option and make --fullname
2623 the same as --annotate=1.
2624 (command_line_input): Print annotatation before and after prompt.
2625 * blockframe.c (flush_cached_frames): Print annotation.
2626 * Rename frame_file_full_name to annotation_level and move it from
2628 * source.c (identify_source_line): If annotation_level > 1,
2629 change output format.
2630 * breakpoint.c: Print annotation whenever a breakpoint changes.
2631 * main.c: New variable server_command.
2632 (command_line_input): Parse "server " and set server_command.
2633 (dont_repeat): Check server_command.
2635 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2637 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2638 updating raw_symbol and symnum. Return a value in the case where
2641 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2643 * parse.c: Don't define block_found; it is defined in symtab.c.
2644 * parser-defs.h: Add comment regarding block_found.
2646 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2648 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2651 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2653 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2654 section vma. Do not read dynamic relocs for sun3 executables to
2655 avoid BFD assertion message.
2657 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2659 * nm-hppab.h (KERNEL_U_ADDR): Define.
2660 (FIVE_ARG_PTRACE): Likewise.
2661 (CANNOT_STORE_REGISTER): Likewise.
2662 * nm-hppah.h (KERNEL_U_ADDR): Define.
2663 (FIVE_ARG_PTRACE): Likewise.
2664 (CANNOT_STORE_REGISTER): Likewise.
2665 (NEED_TEXT_START_END): Likewise.
2667 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2668 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2669 (FIVE_ARG_PTRACE): Likewise.
2670 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2671 (FIVE_ARG_PTRACE): Likewise.
2673 * hppa-tdep.c (read_unwind_info): Make static.
2674 (restore_pc_queue): Indirect through the target vector to
2675 reload the register state.
2677 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2679 * paread.c (compare_unwind_entries): Delete function. It's been
2680 moved into hppa-tdep.c.
2681 (read_unwind_info): Likewise.
2682 (pa_symfile_read): No longer call read_unwind_info. The unwind
2683 tables will be read in as they are needed.
2685 * hppa-tdep.c (compare_unwind_entries): New function.
2686 (read_unwind_info, internalize_unwinds): Likewise.
2687 (find_unwind_entry): Read in unwind information on demand.
2689 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2691 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2692 to : in search path processing.
2693 * defs.h (qsort): Rename argument in prototype.
2694 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2696 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2697 (false): Eliminate usages.
2699 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2701 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2702 All references to value changed to value_ptrlage_command is now
2704 All references to value changed to value_ptr.
2705 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2706 * remote-hms.c (hms_wait): Timeout after five seconds.
2707 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2708 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2709 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2711 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2713 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2715 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2717 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2719 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2720 bp_watchpoint_scope breakpoints.
2721 (struct breakpoint): Add val_chain and related_breakpoint fields
2722 for use by watchpoints.
2724 * breakpoint.c (within_scope): Delete. No longer used.
2725 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2726 (target_{remove,insert}_watchpoint): Likewise.
2727 (can_use_hardware_watchpoint): New function.
2728 (remove_breakpoint): New function to remove a single breakpoint
2729 or hardware watchpoint.
2730 (insert_breakpoints): Handle insertion of hardware watchpoints.
2731 Store a copy of the value chain derived from the watchpoint
2733 (remove_breakpoints): Simplify by using remove_breakpoint.
2734 (delete_breakpoint): Likewise.
2735 (watchpoint_check): Delete the watchpoint and watchpoint scope
2736 breakpoints when the watchpoint goes out of scope. Save & restore
2737 the current frame after checking watchpoints.
2738 (breakpoint_init_inferior): Likewise (restarting the program
2739 makes all local watchpoints go out of scope).
2740 (bpstat_stop_status): Handle hardware watchpoints much like normal
2741 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2742 when the watchpoint goes out of scope. Remove and reinsert all
2743 breakpoints before returning if we stopped when a hardware watchpoint
2745 (watch_command): Use a hardware watchpoint when possible. If
2746 watching a local expression, build a scope breakpoint too.
2747 (map_breakpoint_numbers): Also call given function for any
2748 related breakpoints.
2749 (disable_breakpoint): Never disable a scope breakpoint.
2750 (enable_breakpoint): Handle hardware breakpoints much like normal
2751 breakpoints, but recompute the watchpoint_scope breakpoint's
2752 frame and address (if we have an associated scope breakpoint).
2753 (read_memory_nobpt): Handle hardware watchpoints like normal
2754 watchpoints. When necessary handle watchpoint_scope breakpoints.
2755 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2756 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2757 (disable_command): Likewise.
2759 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2760 Extern prototype added to frame.h
2762 * infrun.c (wait_for_inferior): Set current_frame and select
2763 a frame before checking if we stopped due to a hardare watchpoint
2764 firing. Handle stepping over hardware watchpoints.
2765 (normal_stop): Remove unnecessary call to select_frame.
2767 * value.h (value_release_to_mark): Declare.
2768 * values.c (value_release_to_mark): New function.
2770 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2771 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2773 * hppab-nat.c (hppa_set_watchpoint): New function.
2775 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2776 (HAVE_STEPPABLE_WATCHPOINT): Define.
2777 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2778 (target_{insert,delete}_watchpoint): Define.
2780 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2781 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2782 (target_{insert,remove}_watchpoint): Likewise.
2784 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2786 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2787 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2788 often have the same names as debug symbols for functions, and
2789 confuse lookup_symbol().
2791 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2793 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2794 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2795 REGISTER_RAW_SIZE (1).
2796 Together these changes work around a bug in HP's compiler. Both
2797 seem to be necessary.
2799 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2801 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2802 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2803 are type mst_solib_trampoline.
2805 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2807 * config/m68k/es1800.mt: Change comments.
2809 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2811 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2813 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2815 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2818 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2820 * values.c (unpack_long): Remove obsolete comment about using a
2823 * symfile.c (symbol_file_command): Add comments about command syntax.
2825 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2826 Jim Kingdon (kingdon@cygnus.com)
2828 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2829 are in the .plt section.
2830 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2831 find_solib_trampoline_target): New functions for handling
2832 stepping into -g compiled shared libraries.
2833 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2834 find_solib_trampoline_target): Add prototypes.
2835 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2836 Define to handle stepping into -g compiled shared libraries.
2837 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2838 stepping into -g compiled shared libraries.
2840 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2842 * configure.in: Add mips-*-sysv4* support.
2843 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2844 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2845 New files for MIPS SVR4 support.
2846 * Makefile.in: Update for new mipsv4 files.
2847 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2848 read_next_frame_reg to obtain the frame relative stack pointer.
2849 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2850 obtain the frame relative stack pointer.
2851 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2852 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2853 by entering them into the minimal symbol table.
2854 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2855 a long for float formats.
2856 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2857 get defined in <link.h>.
2858 * solib.c (solib_add): Add shared library sections to the section
2859 table of the target before adding the symbols.
2860 * partial-stab.h: Relocate static and global functions.
2861 * dbxread.c (read_dbx_symtab): Remove unused variable
2862 end_of_text_address. Relocate text_addr when passing it
2865 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2866 library functions before the executable is run. Retrieve dynamic
2867 symbols from stripped executables.
2868 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2869 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2870 if no debugging symbols were found.
2871 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2872 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2874 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2875 OSF/1 has shared libraries.
2877 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2879 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2880 to BFD handling of dynamic symbols.
2882 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2884 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2885 then gets its real address into FUN and its GOT/DP value into %r19.
2887 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2889 * hppa-tdep.c (frameless_function_invocation): If no unwind
2890 descriptor was found, then assume this was not a frameless
2891 function invocation.
2892 (frame_saved_pc): If the saved PC is in a linker stub, then
2893 return the return address which the linker stub will return to.
2895 * xm-hppab.h: Never define USG.
2896 * xm-hppah.h: Always define USG.
2898 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2900 * values.c (unpack_long, value_from_longest),
2901 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2903 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2905 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2907 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2909 For SVR4 targets, enable gdb to set breakpoints in shared
2910 library functions before the executable is run.
2911 * elfread.c (elf_symtab_read): Handle symbols for shared library
2913 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2914 and moved to objfiles.c.
2915 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2916 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2917 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2918 the new generic definition from tm-sysv4.h works for Solaris.
2920 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2922 * elfread.c (elf_symtab_read): Change storage_needed,
2923 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2924 bfd_get_symtab_upper_bound. Check for errors from
2925 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2926 * nlmread.c (nlm_symtab_read): Same changes.
2928 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2930 * xcoffread.c (xcoff_next_symbol_text): New function.
2931 (read_xcoff_symtab): Set next_symbol_text_func to it.
2932 Move raw_symbol outside of read_xcoff_symtab.
2934 * remote.c (getpkt): Remove unused "out" label.
2936 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2938 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2939 about more than one watchpoint being triggered.
2941 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2943 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2945 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2947 * blockframe.c (find_pc_partial_function): mst_file_text
2948 symbols do not live in the shared library transfer table.
2949 * ch-exp.y (decode_integer_value, match_character_literal,
2950 match_bitstring_literal): Guard tolower calls with isupper,
2951 tolower on old BSD systems blindly subtracts a constant.
2952 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2953 well when determining the producer of the object file.
2954 * mdebugread.c (has_opaque_xref): New function to check for
2955 cross reference to an opaque aggregate.
2956 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2957 enter typedefs to opaque aggregates into the symbol tables.
2958 * mdebugread.c (parse_external): Remove skip_procedures argument,
2959 it has always been 1. Remove code that handled stProc symbols,
2960 it was never executed and was wrong, as the index of a
2961 stProc symbol points to the local symbol table and not to the
2962 auxiliary symbol info. Update caller.
2963 * mdebugread.c (parse_partial_symbols): Do not enter external
2964 stProc symbols into the partial symbol table, they are already
2965 entered into the minimal symbol table.
2966 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2967 Remove all conditionals and definitions for ptx.
2968 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2969 Fix addresses of floating point registers in REGISTER_U_ADDR.
2970 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2971 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2972 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2973 signal trampoline code work.
2974 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2975 Remove all conditionals and definitions for ptx.
2976 Remove KDB definitions.
2977 * symm-nat.c (store_inferior_registers): Fetch registers before
2978 storing them to obtain valid floating point control registers.
2979 Store fpu registers.
2980 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2981 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2982 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2984 * symm-nat.c (child_resume): Update type of `signal' parameter.
2985 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2987 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2989 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2990 calling import stubs for functions in shared libraries.
2992 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2994 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2996 * ch-lang.c (chill_is_varying_struct): Magic string is
2997 was "<var_length>" is now "__var_length" (more portable).
2999 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3001 * remote.c (getpkt): If we get a timeout, actually retry rather
3002 than just giving up the first time it happens.
3003 * remote.c: Document sequence numbers.
3004 (remote_store_registers): Change syntax of 'P' request so that it
3005 never looks like a sequence number.
3007 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3009 * os9kread.c (record_minimal_symbol): add section_offset to
3010 relocate minimal symbol table.
3011 * os9kread.c (read_minimal_symbols): ditto.
3012 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3014 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3015 return. Also if file addr is 0 leave it 0, not to relocate.
3016 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3017 'set remotexoff' and 'set remotelog' commands.
3019 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3021 * remote.c (remote_store_registers): Add 'P' request to set an
3022 individual register.
3023 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3026 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3028 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3029 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3030 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3032 * command.c (do_setshow_command, case var_string): Never add a
3033 space to the end of the string.
3034 * NEWS: Document this change.
3035 * .gdbinit: Add a space to the "set prompt" command.
3037 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3039 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3040 changes to make it compile (it doesn't link yet).
3042 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3043 (set_demangling_style, set_demangling_command): Use savestring not
3044 strdup. We were not dealing properly with a NULL return from
3045 strdup, and were not declaring strdup (the system header may or
3048 * valprint.c (val_print): Remove inaccurate comment about what
3049 types can be stub types.
3051 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3052 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3053 Supply alternate version if ATTACH_DETACH is not defined.
3054 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3055 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3056 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3058 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3060 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3062 (skip_trampoline_code): Rewrite and add support for argument
3063 relocation stubs stubs, import/export stubs, calls through
3064 "_sr4export" and cascaded trampolines.
3066 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3067 if no unwind descriptor is found.
3069 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3070 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3071 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3072 differently. All registers are four bytes.
3073 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3075 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3077 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3078 registers as both single and double values (fetching 2nd 32bit half
3079 as necessary). Annotate each register printed with its precision.
3081 * paread.c (read_unwind_info): Fix off-by-one error.
3083 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3085 * main.c (complete_command): Deal with it if arg is NULL.
3087 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3089 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3090 regarding using the PC--using the PC is necessary and all the
3091 FIXME comments in the world won't make it go away.
3093 * valops.c (value_at, value_at_lazy): Give error if we dereference
3095 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3096 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3098 * stabsread.c (patch_block_stabs): Add comment about what happens
3099 if the definition is in another compilation unit from the stab.
3101 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3103 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3105 * main.c (complete_command): New command, from Rick Sladkey
3106 <jrs@world.std.com>.
3107 (symbol_completion_function): Don't declare rl_point and
3108 rl_line_buffer; they are now declared in readline.h.
3109 (show_commands): Don't declare history_base; it is declared in
3111 * command.c (lookup_cmd): Don't delete trailing whitespace.
3112 Reverts change of 14 May 1989.
3114 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3116 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3117 code from prim_record_minimal_symbol_and_info() to here. Callers
3118 of the latter can legitimately supply a section number of -1.
3120 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3122 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3123 member functions have an element in args for a (nonexistent) this
3126 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3128 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3130 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3131 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3133 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3134 for the structure's type. All callers changed.
3136 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3137 for each structure argument rather than assuming it's either
3138 true or false for all structure arguments.
3140 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3141 on the length structure passed, not the compiler used.
3143 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3144 argument for the structure's type.
3146 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3148 * values.c (set_internalvar): Don't set var->value until we are
3149 sure there won't be an error().
3151 * remote.c (get_offsets): Reinstate comment which was in
3152 remote_wait about use of SECT_OFF_TEXT and so on.
3154 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3156 * symmisc.c (maintenance_check_symtabs): New function to check
3157 consistency of psymtabs and symtabs.
3158 * symtab.h (maintenance_check_symtabs): Add prototype.
3159 * maint.c: Add new `maint check-symtabs' command.
3160 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3161 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3162 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3164 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3165 to write_memory to avoid warnings from gcc.
3166 * config/i386/xm-symmetry.h: Add missing #endif.
3167 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3168 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3169 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3171 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3173 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3174 (hppa_push_arguments): Likewise.
3176 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3178 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3179 improve remote debugging efficiency. Also fixed problems with
3180 doing function calls for programs with no entry points.
3181 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3182 entry_point_address.
3183 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3184 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3185 parse_lines): Pass section_offsets info to these routines so that
3186 we can relocate symbol table entries upon readin.
3187 * (psymtab_to_symtab_1): Set symtab->primary to tell
3188 objfile_relocate to do relocations for our symbols.
3189 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3190 (which hang off of the symbol table).
3191 * Use prim_record_minimal_symbols_and_info instead of
3192 prim_record_minimal_symbols to supply section info to make minimal
3193 symbol relocations work.
3194 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3195 -1, try to deduce it from ms_type.
3196 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3197 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3198 add code to relocate objfile->sections data structure.
3199 * remote.c (get_offsets): Use new protocol message to acquire
3200 section offsets from the target.
3201 * (remote_wait): Get rid of relocation stuff. That's all handled
3202 by objfile_relocate now.
3203 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3204 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3206 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3208 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3210 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3212 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3213 can no longer set this at run time.
3214 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3215 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3216 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3217 sparc-tdep.c compiles).
3218 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3220 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3222 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3223 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3224 * configure.in: Recognize m68*-cisco*-*.
3226 * Makefile.in (TAGS): Use variables directly, rather than using
3227 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3228 and means that these filenames no longer need be unique across all
3229 the config/* directories.
3230 * configure.in: Put the config/*/ into TM_FILE, etc.
3232 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3233 and trapv exceptions.
3235 * target.h (struct section_table), objfiles.h (struct obj_section):
3236 Change name of field sec_ptr to the_bfd_section. More mnemonic
3237 and avoids the (sort of, for the ptx compiler) name clash with
3238 the name of the typedef.
3239 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3240 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3242 * utils.c: Include readline.h.
3243 * Makefile.in (utils.o): Add dependency.
3245 * remote.c (getpkt): Add support for run-length encoding.
3247 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3249 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3251 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3253 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3254 prim_record_minimal_symbol.
3257 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3258 computing their offset from the start of the old buffer and adding
3259 to the new buffer, rather than by assuming we can add the
3260 difference between the old buffer and the new buffer (it might not
3261 fit in an int). Merge in cosmetic differences from emacs regex.c
3262 version of this macro.
3264 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3266 * Makefile.in (install-only): Fix use of program_transform_name.
3268 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3270 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3271 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3272 so I'm nuking the command.
3273 * symtab.c (find_addr_symbol): Comment out, no longer used.
3275 * main.c (main): Don't init_source_path for the -cd argument. Now
3276 that source_path doesn't contain the current_directory from when
3277 GDB started up, init_source_path is no longer useful (and is
3278 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3280 * TODO: Remove item about line numbers being off. It is useless
3281 and confusing without a reproducible test case (it mentions
3282 proceed(), but I was able to step through proceed without trouble).
3284 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3286 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3287 library functions before the executable is run. Retrieve dynamic
3288 symbols from stripped executables.
3289 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3290 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3291 symtab.c (list_symbols): Handle mst_solib_trampoline.
3292 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3293 for all targets, remove IBM6000_TARGET dependencies.
3294 * dbxread.c (read_dbx_dynamic_symtab): New function.
3295 * dbxread.c (dbx_symfile_read): Use it.
3296 * dbxread.c (SET_NAMESTRING): Set namestring to
3297 "<bad string table index>" instead of "foo" if the string index is
3299 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3301 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3302 to break_command. Handle mst_file_* minimal symbol types.
3303 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3305 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3307 * c-exp.y(yylex): fix potential memory overflow.
3309 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3311 * environ.c (set_in_environ): Eliminate special handling of PATH and
3313 * putenv.c: Removed, conflicts with system declaration of
3314 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3316 * Makefile.in: Change accordingly.
3317 * procfs.c (procfs_create_inferior): Change comment accordingly.
3319 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3321 * rs6000-tdep.c: Change value to value_ptr.
3323 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3325 * i386m3-nat.c: Include floatformat.h.
3326 (get_i387_state): Use memset not bzero.
3330 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3331 ieee-float.h to floatformat.h.
3333 * valprint.c (val_print_string): Ignore error if the error
3334 happened after a terminating '\0'.
3336 * c-valprint.c (c_val_print): Never add 1 to return value from
3337 val_print_string; just return what it returns.
3339 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3340 looping through all of the enums.
3341 * infrun.c (signals_info): Use it.
3343 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3345 * main.c (main): When printing warning about bad baud rate, don't
3346 use warning(); it relies on current_target which isn't set up yet.
3348 * breakpoint.c (_initialize_breakpoint): Update docstring for
3349 tbreak to match what the code actually does. Don't mention tbreak
3350 in docstrings for "enable once" or "enable breakpoints once".
3352 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3354 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3355 while (0). That defeats the whole purpose of using do . . . while (0).
3356 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3357 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3358 using a ?: expression as an lvalue is not portable.
3360 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3361 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3362 'p' and 'r' symbol descriptors into a single symbol to look for a
3364 * README, config/sparc/tm-sparc.h: Update comments.
3366 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3368 * mdebugread.c (parse_type): Do not complain for types with
3369 an `indexNil' aux index, these are simply undefined types.
3370 Remove indexNil check from caller of parse_type.
3371 * mdebugread.c (parse_partial_symbols): Do not enter
3372 stGlobal, scCommon symbols into the minimal symbol table, their
3373 value is the size of the common, not its address.
3374 Handle scInit, scFini, scPData and scXData sections.
3375 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3377 Enter stProc symbols into the global_psymbols list once, not into
3378 the static_psymbols_list.
3379 Get rid of dummy psymtab if it is empty, to allow proper detection
3380 of stripped executables.
3381 * mdebugread.c (cross_ref): Allow cross references to Fortran
3384 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3386 * stabsread.c (common_block_end, fix_common_block): Stash the
3387 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3388 as to not assume that a pointer fits in an enum.
3390 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3392 * os9kread.c (fill_sym): check compiler verion number for pre-
3394 * os9kread.c (os9k_process_one_symbol): address of symbol is
3395 relative to section not module.
3396 * stabsread.c (define_symbol): add symbol type 's' as local
3398 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3400 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3401 * remote-os9k.c: fix bug in 'set remotebaud' function.
3402 * remote-os9k.c (rombug_link): minimize checking so to improve
3404 * symfile.c (symbol_file_command): check if failed to link, also make
3405 the command be able to accept more than one filenames.
3406 * target.c (target_link): check if failed to link with rombug.
3407 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3409 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3411 * remote-es.c (es1800_child_ops): Don't declare it static.
3413 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3415 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3417 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3419 * dbxread.c: New variable lowest_text_address.
3420 (record_minimal_symbol, read_dbx_symtab): Set it.
3421 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3422 end_of_text_address.
3423 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3425 * dbxread.c (end_psymtab): Remove old and commented out
3426 capping_global and capping_static. Fix comments regarding
3427 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3429 * parser-defs.h: Add "extern" to start of variable declarations so
3430 we don't end up with commons.
3431 * parse.c: Define these variables.
3433 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3436 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3438 * alpha-tdep.c: Change value to value_ptr.
3440 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3442 * solib.c (elf_locate_base): New function to locate the address
3443 of the dynamic linker's runtime structure in the dynamic info section.
3444 * solib.c (locate_base): Use it instead of iterating over the list
3445 of mapped address segments.
3446 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3449 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3451 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3452 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3453 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3454 signal trampoline and interrupt routines.
3455 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3456 (frame_chain, frame_chain_valid): Likewise.
3457 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3458 saved regs convention for SP.
3460 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3461 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3462 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3464 * tm-hppah.h (IN_SIGTRAMP): Define.
3466 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3468 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3469 alphabetic character as the start of a name.
3471 * sparclite/Makefile.in (all install): Build and install aload.
3473 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3474 config.guess and config.sub produce.
3476 * mips-tdep.c: Change value to value_ptr.
3478 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3480 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3481 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3482 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3483 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3484 value with value_ptr. This is for the ptx compiler.
3485 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3487 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3488 #if 0 i386_float_info.
3489 * symm-tdep.c (round): Remove. Also remove sgttyb.
3490 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3491 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3492 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3493 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3495 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3496 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3497 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3498 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3499 tm-i386v.h is apparently OK.
3500 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3501 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3504 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3506 * osfsolib.c (xfer_link_map_member): Update to use new
3507 target_read_string interface.
3509 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3511 * infrun.c (wait_for_inferior): In checking
3512 remove_breakpoints_on_following_step, check
3513 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3515 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3517 * os9kread.c (os9k_process_one_symbol): Rename
3518 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3519 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3520 (CORE_ADDR)0, from target_link, since that is what it uses.
3521 Process name at end, not during parsing (like we did before Kung's
3522 change), so that -readnow and -mapped can appear anywhere.
3523 Make text_relocation a local variable.
3524 * config/i386/i386os9k.mt: Fix comment.
3525 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3526 * os9kread.c: Put "comments" after #endif inside /* */.
3527 * stabsread.h: Add os9k_stabs variable.
3528 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3530 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3531 descriptor in global_symbols not local_symbols.
3532 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3534 (read_type): If os9k_stabs, accept function parameters after 'f'
3536 (read_array_type): If os9k_stabs, don't expect index type and
3537 expect lower and upper to be separated by ',' not ';'.
3538 (read_enum_type): If os9k_stabs, read a number before the first
3539 enumeration constant.
3540 (os9k_init_type_vector): New function.
3541 (dbx_lookup_type): Call it when starting new type vector.
3542 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3543 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3544 * os9kstab.c: Removed.
3545 * Makefile.in: Update accordingly.
3546 * objfiles.c (objfile_relocate_data): Removed.
3547 * remote-os9k.c (rombug_wait): Call objfile_relocate
3548 not objfile_relocate_data.
3549 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3550 * remote-os9k.c (rombug_wait): Call find_pc_section not
3552 * main.c (quit_command): Check inferior_pid; revert Kung change.
3553 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3555 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3557 * os9kread.c: New file to read os9000 style symbo table.
3558 * os9kstab.c: new file to read os9000 style stabs.
3559 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3560 * objfiles.c (find_pc_objfile): new function to search objfile
3562 * objfiles.c (objfile_relocate_data): new function to relocate
3563 data symbols in symbol table.
3564 * objfiles.h: Add two aux fields in struct objfile to handle
3565 multiple symbol table files situation like in os9000.
3566 * symfile.c: Change so 'symbol-file' command can handle multiple
3567 files. Also call target_link() to get relocation infos.
3568 * target.c (target_link): new function to get relocation info when
3569 a symbol file is requested to load.
3570 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3571 because in cross mode there's no inferior pid, bit they need to
3573 Makefile.in: add os9kread.c os9kstab.c and .o's.
3574 configure.in: add i386os9k target.
3575 config/i386/i386os9k.mt: new add.
3576 config/i386/tm-i386os9k.h: new add.
3578 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3580 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3581 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3583 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3585 * target.c, target.h (target_read_string): Provide error detection to
3586 caller. Put string in malloc'd space, so caller need not impose
3588 * solib.c (find_solib): Update to use new interface.
3589 * irix5-nat.c (find_solib): Read o_path from inferior
3590 (clear_solib): Free storage for o_path.
3591 * valprint.c (val_print_string): Add comments.
3593 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3595 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3598 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3600 * value.h (struct value): Add modifiable field.
3601 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3602 (record_latest_value): Don't mess with VALUE_LVAL of value.
3603 * valops.c (value_assign): Check it. Reword existing error
3604 message on not_lval.
3606 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3607 (STEP_SKIPS_DELAY): Added.
3608 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3611 * valprint.c (val_print_string): If errcode is set, always print
3612 an error, regardless of force_ellipsis. In the non-EIO case,
3613 just print the error message rather than calling error(). Don't
3614 access *(bufptr-1) if bufptr points to the start of the buffer.
3615 When looking for '\0', don't increment bufptr and addr if bufptr
3616 started out already at limit. If an error happens on fetching the
3617 first character, don't print the string.
3619 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3621 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3624 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3625 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3626 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3627 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3628 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3629 * findvar.c: Update comment regarding ieee-float.h.
3631 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3633 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3634 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3635 Define to make backtracing through the various sigtramp handlers
3637 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3638 the saved pc from ucontext on the stack for SVR4 signal handling.
3640 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3642 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3643 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3644 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3645 just use the global variable itself. When printing baud rate,
3646 don't print a baud rate if baud_rate is -1.
3648 * coffread.c (read_coff_symtab): Pass mst_file_* to
3649 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3650 symbols in the minimal symbols regardless of SDB_TYPE.
3652 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3654 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3655 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3656 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3657 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3658 ignored bs->stop for a bp_step_resume breakpoint.
3659 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3660 which performs one (the check_sigtramp2 one) of the functions
3661 which had been handled by the step_resume_breakpoint. For each
3662 use of the step_resume_breakpoint, make it still use the
3663 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3665 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3666 When setting the frame address of the step resume breakpoint, set
3667 it to the address for frame *before* the call instruction is
3668 executed, not after.
3670 * mips-tdep.c (mips_print_register): Print integers using
3671 print_scalar_formatted rather than duplicating all the
3672 CC_HAS_LONG_LONG and so on.
3673 (mips_push_dummy_frame): Use read_register_gen rather than using
3674 read_register and then putting it back in target format with
3675 store_unsigned_integer. If registers are more than 4 bytes, give
3676 an error rather than have some registers overwrite other
3678 #if 0 unused include of opcode/mips.h.
3680 * symfile.h: Don't declare arguments for coff_getfilename.
3682 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3684 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3686 * configure.in (hppa*-*-osf*): New configuration.
3687 * config/pa/hppaosf.mt: New target makefile fragment.
3688 * config/pa/tm-hppao.h: New target include file.
3690 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3692 * exec.c (print_section_info): Print entry point for exec_bfd only.
3693 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3694 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3695 causes problems if <sys/types.h> has no multiple inclusion protection.
3697 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3699 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3700 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3701 (CALL_DUMMY_LENGTH): Changed accordingly.
3703 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3705 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3706 numbers of register windows.
3708 * sparclite/hello.c: Add factorial function for testing.
3709 * salib.c: Use macros instead of constants for I/O addresses to
3710 make 931 support easier.
3711 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3712 register in sta/lda instructions.
3714 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3716 * dbxread.c (process_one_symbol): Set
3717 block_address_function_relative for COFF like we do for ELF and SOM.
3719 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3721 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3723 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3724 the enumerators of an ecoff enum into the partial symbol table.
3725 * mdebugread.c (parse_partial_symbols): Call it.
3726 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3727 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3728 offsets. Cast psymtab->read_symtab to PTR before passing it to
3730 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3731 set up the global offset table pointer in pic compiled code.
3732 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3733 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3734 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3735 ensures that floats are promoted to doubles before they are pushed
3738 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3740 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3741 Fixup cache_on and flush_i_cache so that they work for both the
3742 930 and 932 processors. Rewrite most low level funcs (uart
3743 access & cache stuff) to use new ASI access macros in sparclite.h.
3744 Also make it easy to access second serial port.
3746 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3748 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3749 <sys/stat.h>; not needed.
3751 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3753 * stack.c (print_frame_info): In "pathological" case, don't
3754 distrust the line number information.
3756 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3758 * mips-tdep.c (mips_print_register): handle 64 bits register.
3759 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3761 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3765 * Makefile.in (install): Do the sed for program_transform_name
3766 ourselves instead of worrying about INSTALL_XFORM. This enables
3767 users to override INSTALL_PROGRAM in the standard way.
3769 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3770 depend on Makefile.in.
3772 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3773 Only test against INT_MIN if a LONGEST is bigger than an int.
3775 * README: Change GhostScript to Ghostscript.
3777 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3779 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3780 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3781 character file names.
3782 * Makefile.in (ALLPARAM): Add these files.
3784 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3785 character file names.
3786 * Makefile.in: Add Kung's new mips64 files.
3788 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3790 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3791 mips64el-*-ecoff and mips64-big-*.
3792 * defs.h: get rid of FORCE_LONG_LONG.
3793 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3794 parsing. Change register size to be MIPS_REGSIZE.
3796 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3798 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3799 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3800 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3802 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3804 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3805 (remove_commands, add_commands): Add/remove hms-drain when target
3808 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3810 * configure.in: Add Lynx/rs6000 support.
3811 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3812 messages. Add rs6000 support. Don't try to modify unwritable
3814 * rs6000-nat.c: Move lots of native dependent stuff (like core
3815 file support) from rs6000-tdep.c & xcoffexec.c to here.
3816 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3817 * xcoffexec.c: Move native dependent stuff to nat.c.
3818 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3820 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3822 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3823 New files to support Lynx/rs6000.
3825 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3827 * README: Remove note about gcc warnings on alpha, these should be
3829 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3830 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3831 remote-utils.c, stabsread.c: Include <string.h>.
3832 * regex.c: Include "defs.h", change re_comp argument to const char *.
3833 * infptrace.c (fetch_register, store_inferior_registers): Change
3834 regaddr to type CORE_ADDR.
3835 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3836 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3838 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3840 * symtab.h: Always define BYTE_BITFIELD to nothing.
3842 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3844 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3845 * configure.in: Remove comment about m68k-em.mt.
3846 * Makefile.in: Remove references.
3848 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3850 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3853 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3855 * target.c (target_preopen): If target_kill doesn't remove the
3856 target from the stack, use pop_target to do it.
3858 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3859 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3860 changes to stabsread.c from summer 1993.
3862 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3863 printing the program, rather than passing NULL to printf.
3864 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3865 try to call UDIDisconnect again. Print better message.
3866 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3868 (udi_create_inferior): If udi_session_id is negative, open a new
3869 TIP rather than giving an error.
3871 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3872 config/ns32k/ns32km3.mh: Define NAT_FILE.
3873 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3874 (it was inconsistent and namespace-wrong) to NM_M3_H.
3875 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3876 (m3_open): New function.
3878 * TODO: Update Mach section.
3880 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3882 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3884 * printcmd.c (printf_command): Add missing single-letter
3885 backslash-escape sequences, and improve error message.
3887 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3889 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3890 rather than trying to shove an int into a pointer and back out
3891 again. This avoids compiler warnings.
3893 * defs.h (alloca): Declare as void *, not char *, on hpux.
3894 Don't prototype it, just declare the return type.
3896 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3898 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3899 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3901 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3903 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3904 ZERO_REGNUM, just read it as zero without talking to the board.
3906 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3908 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3909 to store_floating, not nonexistent variable len.
3911 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3913 (mips_store_word): Change calling convention to return errors, and
3914 to provide old contents if the caller wants it.
3915 (mips_xfer_memory): Deal with errors from mips_store_word.
3916 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3917 define now that remote-mips.c doesn't use BREAKPOINT.
3919 * remote-mips.c (mips_create_inferior): Call warning if arguments
3920 specified, and then execute "set args" command. Call error, not
3921 mips_error, if executable file not specified.
3923 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3926 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3929 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3931 * value.h (print_longest): Rename "value" to "val" in prototype
3932 declaration because some compilers don't like arguments whose
3933 names are the same as types.
3934 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3935 before passing it to remote_*_bytes.
3937 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3939 * h8500-tdep.c (saved_pc_after_call): The size of the
3940 pc is memory model dependent. (segmented_command,
3941 unsegmented_command, _initialize_h8500_tdep): New commands to
3942 change memory model.
3943 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3945 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3946 (hms_wait): Use new status structure
3947 (hms_open): Push the target here. (hms_before_main_loop): Not
3948 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3949 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3950 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3951 all registers in a compact way.
3953 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3955 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3956 as CORE_ADDR to match definition in rs6000-tdep.c.
3958 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3960 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3961 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3962 definitions into the psymtab.
3964 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3966 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3967 a special exceptionSize for the 68332.
3969 * remote-udi.c (udi_attach): If no arguments, print error.
3971 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3973 * Makefile.in (VERSION): Bump to 4.12.1
3974 * NEWS, README: Update to match 4.12 release.
3976 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3978 * command.c (empty_sfunc): New function.
3979 (add_set_cmd): Use it instead of not_just_help_class_command.
3980 (not_just_help_class_command): Change calling convention back to
3981 what it was before yesterday's change.
3983 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3984 of the type if present.
3986 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3988 * printcmd.c (decode_format): Don't blithely set the size for
3989 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3991 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3992 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3993 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3994 always just check against INT_MIN and INT_MAX (this also fixes things
3995 if sizeof (long) > sizeof (int), e.g. Alpha).
3996 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3997 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3998 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3999 BUILTIN_TYPE_UNSIGNED_LONGEST.
4000 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4001 longest_int and longest_unsigned_int.
4002 * value.h (struct value): Just align to LONGEST, rather than worrying
4003 about CC_HAS_LONG_LONG.
4004 * valarith.c (value_binop): Figure out type ourself based on
4005 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4006 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4007 * valprint.c (val_print_type_code_int): Just call
4008 extract_unsigned_integer directly, rather than going through
4010 * printcmd.c (decode_format): Remove code which would sometimes
4011 change 'g' size to 'w' for integers. print_scalar_formatted handles
4012 printing huge integers well enough, thank you.
4014 * command.c (add_set_cmd, not_just_help_class_command): Change
4015 to make this the sfunc, not cfunc, since that is how we call it.
4016 * command.h: Comment difference between sfunc and cfunc.
4017 * demangle.c (set_demangling_command): Add third arg since that
4018 is how it is called.
4019 (_initialize_demangler): Use sfunc, not cfunc, for
4020 set_demangling_command, since that is how it is called.
4021 Remove show_demangling_command; it has no effect.
4023 * command.c (shell_escape): Report errors correctly (with error
4024 message from strerror).
4026 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4028 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4029 x_scnlen.l rather than x_scnlen to match corresponding change in
4032 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4034 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4035 Change comments regarding TYPE_CODE_BOOL.
4036 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4037 regardless of the language.
4038 (value_true): Just call value_logical_not regardless of language.
4039 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4040 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4041 * language.h: Improve comment for la_builtin_type_vector.
4042 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4043 builtin_type_m2_bool.
4045 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4047 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4048 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4050 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4052 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4053 by restarting the ioctl.
4055 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4057 * target.h (target_wait): Add comment about calling
4058 return_to_top_level.
4060 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4062 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4063 additional arguments.
4064 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4066 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4068 * sparc-stub.c: Remove unnecessary #include of memory.h.
4070 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4072 * mips-tdep.c: Remove code which sets saved_regs from
4073 init_extra_frame_info and put it in new function mips_find_saved_regs.
4074 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4075 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4076 check if it is NULL and call mips_find_saved_regs if so.
4078 * remote-mips.c: Use unfiltered, not filtered, output most places.
4080 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4081 backtrace. Revise comments.
4083 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4085 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4086 alpha and irix. The _sigtramp case has to be handled properly
4087 in the tdep files if we have no ecoff debugging info.
4088 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4089 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4090 without PC_REGNUM kludge.
4091 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4092 Clean up handling of mips sigtramp frames, improve comments.
4094 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4096 * paread.c (read_unwind_info): Fix typo.
4098 * paread.c (pa_symtab_read): Update the "check_strange_names"
4099 filter to match GCC's current output. Filter out section symbols
4100 (which the HP linker sometimes puts in the wrong place).
4102 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4104 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4106 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4108 * Makefile.in: Remove all references to sparcly-nat.c.
4110 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4111 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4112 duplicating serial.h and target.h.
4114 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4115 are not used anywhere (a 5 Oct 1993 change removed the uses).
4117 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4118 * config/m68k/es1800.mt: Add comment.
4119 * remote-es.c: Extensive changes to update to current conventions.
4121 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4122 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4123 to achieve the desired timeout.
4124 * serial.h (serial_t): Add field timeout_remaining.
4126 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4128 * c-exp.y (yylex): Reenable nested type code.
4130 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4132 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4134 * remote-mips.c (mips_ops): Fix docstring.
4136 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4138 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4139 with the old tm-m68k-em.h:
4140 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4141 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4142 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4143 Add FIXME regarding GET_LONGJMP_TARGET.
4145 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4146 * infptrace.c (kill_inferior): Add comments.
4147 * main.c (quit_command): Call target_close after we kill or
4149 * remote-udi.c (udi_close): Don't error() if QUITTING.
4151 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4153 * configure.in: Make m68k-coff and aout add monitor support in
4154 addition to the standard serial support.
4156 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4158 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4161 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4163 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4164 * elfread.c (record_minimal_symbol_and_info),
4165 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4167 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4169 * i386-stub.c: Add ".text" right before "mem_fault:".
4171 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4173 * remote-utils.c (usage): Fix message to be accurate and conform
4174 more closely to normal conventions.
4176 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4177 whether to show information about exec_bfd, and not control whether
4178 to show information about device and speed.
4180 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4181 usage message, don't dump core.
4183 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4184 for variable size array.
4185 (bug_fetch_register, bug_store_register): Rename "value" to
4186 "fpreg_buf" because some compilers don't like variables whose
4187 names are the same as types.
4188 (bug_store_register): Use a cast when converting char * to
4191 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4192 of the command in error message (the text was referring to the old
4193 name of the command).
4195 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4197 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4198 full details on structure elements without names. This partially
4199 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4200 of those changes was accidental.
4202 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4203 defined, make it an error to specify a single argument which is not
4206 * Makefile.in (version.c), main.c (print_gdb_version): Use
4207 host_alias and target_alias, not host_canonical and
4208 target_canonical, to print configuration.
4210 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4212 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4213 of builtin_type_long. It is necessary to get a type which is
4214 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4216 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4217 various miscellaneous things discovered in the process:
4218 * printcmd.c, defs.h (print_address_numeric): New function.
4219 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4220 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4221 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4222 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4224 * utils.c, defs.h (gdb_print_address): New function.
4225 * expprint (dump_expression), gdbtypes.h: Use it.
4226 * breakpoint.c (describe_other_breakpoints),
4227 symmisc.c (dump_symtab, print_symbol):
4228 Use filtered not unfiltered I/O.
4229 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4230 just run gdb under a debugger for this (and it had problems with
4231 printing addresses, how to print b->shadow, etc.).
4232 * buildsym.c (make_blockvector), core.c (memory_error),
4233 exec.c (print_section_info), maint.c (print_section_table),
4234 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4235 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4236 Add comments saying code is broken. Marked with "FIXME-32x64".
4237 * dbxread.c (process_one_symbol), partial-stab.h (default),
4238 remote-vx.c (vx_run_files_info):
4239 Don't cast int being passed to local_hex_string.
4240 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4241 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4243 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4245 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4246 * source.c: Include <sys/types.h> regardless of USG.
4248 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4250 * valops.c (value_assign): Set `type' after coercing toval.
4251 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4252 Use extract_unsigned_integer to get the address of a reference.
4254 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4256 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4257 AIX can use ? instead of \ for continuation. Deal with it.
4259 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4260 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4261 the HP compiler in ANSI mode doesn't like.
4263 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4264 based on USG, rather than defining HAVE_SIGSETMASK to an
4265 expression containing defined. Having a macro used in #if expand
4266 to an expression containing "defined" is undefined according to
4267 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4270 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4272 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4273 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4275 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4277 * ch-exp.y (match_string_literal): Allow a zero-length string.
4278 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4280 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4282 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4283 passing them to print_387_status.
4284 (print_387_status): Don't subtract top from 7 before using it.
4285 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4286 from 7; the above explains it.
4288 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4290 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4291 pointer value when fixing up the frame at the start of a function.
4293 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4295 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4296 Sparc from the stack.
4298 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4300 * remote-mips.c (mips_initialize): Clear mips_initializing via
4301 cleanup chain, not directly.
4303 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4304 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4305 munging the timeout due to the limited range of c_cc[VTIME].
4307 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4308 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4309 m3-nat.c (m3_create_inferior): Pass it.
4310 * procfs.c: Remove ptrace function. It was declared in a way which
4311 conflicted with the prototype in unistd.h on Solaris.
4313 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4315 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4316 in the sigcontext if it is a signal trampoline frame.
4317 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4318 Define for Solaris2.
4320 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4322 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4323 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4324 tm-sparc.h so they can be overridden if necessary.
4326 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4328 * lynx-nat.c: Add Sparc support.
4329 * sparcly-nat.c: Remove. It's useless.
4330 * config/sparc/nm-sparclynx.h: Rewrite.
4331 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4333 * config/sparc/tm-sparclynx.h: Rewrite.
4335 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4337 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4338 directory. Old code was discarded, since the new opcode table has
4341 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4343 * Makefile.in (realclean): Remove info files per make-stds.texi.
4345 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4347 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4348 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4349 * config/sparc/tm-sun4sol2.h: Define it.
4351 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4353 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4354 if we did not find a symbol.
4356 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4358 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4361 * hppab-nat.c (call_ptrace): Delete redundant function.
4362 (kill_inferior, attach, detach, child_resume): Likewise.
4363 (child_xfer_memory): Likewise.
4365 * hppah-nat.c (call_ptrace): Delete redundant function.
4366 (kill_inferior, attach, detach, child_resume): Likewise.
4368 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4370 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4372 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4374 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4375 (CHILD_XFER_MEMORY): Define.
4376 (PT_*): Define so that generic infptrace.c code can be used.
4378 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4380 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4381 struct section_offsets *, not a (nonexistent) struct section_offset *.
4383 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4384 internal_xcoff_symtab, not an array of one of them. Change lots of
4385 "main_aux" to "&main_aux" and so on.
4387 * coffread.c, xcoffread.c: Include <coff/internal.h>
4390 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4392 * coffread.c (coff_getfilename): Make it not static.
4394 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4396 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4397 a completely gratuitous difference between xcoffread.c and coffread.c).
4399 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4401 * infrun.c (wait_for_inferior): Don't set frame for
4402 step_resume_breakpoint for IN_SIGTRAMP cases.
4404 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4405 breakpoint.c (bpstat_what): Move step_resume from its own field of
4406 the struct bpstat_what into the main_action. Make it override
4407 other breakpoints. This is a conservative change in the sense
4408 that before the step resume breakpoint was a breakpoint.c
4409 breakpoint, hitting the step resume breakpoint overrode even
4410 calling bpstat_stop_status.
4412 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4414 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4415 in case execution was stopped in the called function.
4416 * stack.c (print_frame_info, frame_info): If backtracing through
4417 a call dummy, handle the starting source line number on a line
4418 boundary like backtracing through sigtramp.
4419 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4420 for call dummy frame right. Remove old test for dummy frame,
4421 it has been unused at least since gdb-3.5.
4422 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4425 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4427 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4429 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4431 * infrun.c (signals_info), target.c (target_signal_from_name):
4432 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4434 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4436 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4437 * inflow.c (terminal_ours_1): When discussing how to deal with the
4438 tty state, make note of query() as well as readline.
4440 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4441 signals for which stop and print are cleared by default.
4443 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4445 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4446 reserved fields to hold a stub unwind entry type. Fix typo.
4447 (stub_unwind_entry): New structure for raw stub unwind entries.
4448 (stub_unwind_types): The types of stubs we may encounter.
4449 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4450 * hppa-tdep.c (rp_saved): Use additional information provided
4451 by linker stub unwind descriptors.
4452 (frameless_function_invocation): Likewise.
4453 (frame_chain_valid): Likewise.
4454 * paread.c (compare_unwind_entries): New function for sorting
4455 unwind table entries.
4456 (read_unwind_info): Rewrite to remove dependency on host endianness.
4457 Read in data from the $UNWIND_END$ subspace which contains linker
4458 stub unwind descriptors. Merge that data into the basic unwind
4461 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4463 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4465 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4466 from either the symbol name or the auxent.
4467 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4470 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4472 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4474 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4476 * README: Update notes for alpha port.
4478 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4480 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4481 for operation fault, constraint fault, and type fault.
4483 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4485 * Makefile.in (init.c): Add comment explaining formatting conventions.
4487 * c-exp.y (parse_number): Assign to temporary between the right
4488 shifts, to work around a bug in the SCO compiler.
4490 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4491 Add various files which were added to GDB recently.
4493 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4496 * Makefile.in: Add mostlyclean target.
4498 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4502 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4504 * main.c (show_commands): Make return type of extern
4505 history_get be HIST_ENTRY, rather than struct _hist_entry.
4506 (The latter loses with the upcoming merged readline.)
4508 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4510 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4511 const char *, not char *.
4513 * symtab.h (struct symbol): Make section short, not unsigned short.
4515 * symtab.c (lookup_symbol): Add comment about QUIT here.
4517 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4519 * c-exp.y (parse_number): Check for overflow regardless of range
4520 checking. Fix overflow check to use unsigned LONGEST, not
4523 * c-exp.y (parse_number): Make it so that integer constants are
4524 builtin_type_long_long if builtin_type_long isn't big enough or if
4525 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4527 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4528 Print our "()" first, then recurse for the target type.
4530 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4532 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4534 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4536 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4538 * utils.c (request_quit): Re-establish signal handler regardless
4541 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4543 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4545 * i960-tdep.c: Include target.h.
4547 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4549 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4551 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4553 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4554 changes (status -> ourstatus; declare status, etc.).
4555 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4557 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4559 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4561 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4563 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4565 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4567 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4569 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4571 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4573 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4575 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4576 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4578 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4581 Add search to target vector (#if 0'd until after 4.12):
4582 * target.h (to_search, target_search): Add.
4583 * gdbcore.h, core.c (generic_search): Add.
4584 * remote.c (remote_search): Add.
4585 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4588 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4589 is on, call find_pc_function rather than relying just on the minimal
4590 symbols (probably only matters for symbol readers which don't put
4591 statics in the minimal symbols, but changing this strikes me as
4592 not conservative enough).
4593 Initialize name_location in all cases.
4594 If no symbol and no msymbol, don't print anything symbolic.
4596 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4598 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4600 * printcmd.c (print_address_symbolic): Make it search the
4601 symtabs for variables as well as functions. Add `set print
4602 fast-symbolic-addr' and default it to fast (the old way).
4603 Print line numbers for data items as well as functions.
4605 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4606 address, if a symbol is found (take two more args pointing to
4607 where to store these results).
4609 * symtab.h (find_addr_symbol): Add prototype.
4611 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4613 * objfiles.h: Fix comments to reflect the fact that the phrase
4614 "top of stack" always refers to where the pushing and popping takes
4615 place, regardless of whether it is at the highest or lowest address.
4617 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4619 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4620 compiler generated tag names.
4621 * mdebugread.c (parse_type): Handle cross references to qualified
4623 * valops.c (value_struct_elt): Improve error message if the
4624 address of a method is requested from an object instance.
4625 * valops.c (search_struct_method): Make name_matched non-static
4626 to get it initialized correctly.
4627 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4628 exclude segment register which are not writable on newer SCO versions.
4630 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4632 * go32-xdep.c: Remove unused function uerror.
4633 (sigsetmask): Declare return type. Declare argument (to match the
4634 way it is called). Explicitly return 0.
4636 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4638 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4639 partial_symbol): Shrink the storage sizes of symbols, by making
4640 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4641 enums and small ints to the end of each struct to improve
4642 alignment, and switching the section number from int to unsigned
4645 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4647 * symtab.c (find_addr_symbol): New routine that will find the nearest
4648 symbol associated with an address. It does so by exhaustive
4649 search of the symtabs, so it's slow but complete.
4651 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4653 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4654 to [0,0] rather than [0, end of first source file]. This avoids
4655 problems with other parts of GDB looking for linetables in the
4656 _globals_ symtab. Eliminate variables num_object_files and
4657 first_object_file_end.
4659 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4661 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4662 (pop_frame): Restore PC2 and LR0 from dummy frames.
4663 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4664 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4665 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4666 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4667 (SETUP_ARBITRARY_FRAME): Define.
4669 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4671 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4673 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4675 * remote-udi.c (udi_resume): Correct prototype.
4677 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4679 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4680 hppa_frame_find_saved_regs.
4681 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4682 (prologue_inst_adjust_sp): New function.
4683 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4684 (skip_prologue): Completely rewrite to use unwind information.
4685 (hppa_frame_find_saved_regs): Likewise.
4687 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4689 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4690 to convert a signal number with appropriate bounds checking.
4692 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4694 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4696 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4697 print a newline to end the display anyway.
4699 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4700 coprocessor status regs) when popping a frame. This fixes
4701 float exceptions that occur after calling inferior functions.
4703 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4704 Read and write the fsr (float status register) to/from the child
4705 process along with the float regs. Remove Peter Schauer's change
4706 of May 24 '93, which has higher overhead and doesn't solve the
4707 real problem (which was that FSR wasn't being set).
4709 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4711 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4712 stack overflow check isn't right after the register stack
4713 adjustment instruction. Metaware R2.3u compiler moves other
4714 things in front of it. This fix isn't perfect but is what's
4717 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4719 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4721 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4722 character filenames.
4723 * configure.in: Change accordingly.
4725 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4727 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4728 _filtered io routines from these two files.
4730 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4732 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4733 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4734 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4736 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4738 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4740 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4741 printing to gdb_stderr.
4743 * remote-udi.c (udi_kill): Don't close the connection, just set
4744 inferior_pid to zero.
4745 (udi_mourn): Call remove_breakpoints.
4747 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4749 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4751 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4753 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4755 * remote-bug.c: At the start of each section, reset srec_frame
4758 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4759 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4760 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4761 code which looks for those two waitkinds. Use switch statement.
4762 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4763 CHILD_SPECIAL_WAITSTATUS.
4765 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4766 * Move target_signal_from_host, target_signal_to_host, and
4767 store_waitstatus from inftarg.c to target.c. procfs needs them.
4768 * target.c: Include "wait.h" and <signal.h>.
4769 * target.h, infrun.c (proceed), proceed callers: Pass new code
4770 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4771 enums being treated as unsigned and is cleaner.
4772 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4774 * infcmd.c (signal_command), infrun.c (signals_info):
4775 Don't allow user to specify numeric equivalent of
4776 TARGET_SIGNAL_DEFAULT.
4778 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4780 * config/alpha/alpha-netware.mt: New target support for Alpha
4782 * configure.in: Add alpha-*-netware* target.
4784 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4786 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4788 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4790 * target.h: Add enum target_waitkind, enum target_signal, and
4791 struct target_waitstatus. Change status argument to target_wait to
4792 be struct target_waitstatus * instead of int *.
4793 * target.h, infrun.c, all targets: Change type of signal arguments
4794 to resume(), proceed(), and target_resume() from int to enum
4796 * All targets (*_wait, *_resume): Change accordingly.
4797 * infcmd.c (program_info, signal_command), throughout infrun.c,
4798 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4799 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4800 signal code stuff right with the new signals would be non-trivial).
4801 * inferior.h (stop_signal): Make it enum target_signal not int.
4802 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4803 target_signal_from_name): New functions.
4804 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4805 store_waitstatus): New functions.
4806 * procfs.c (procfs_notice_signals): Use them.
4807 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4809 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4811 * objfiles.c (build_objfile_section_table): Don't abort() if
4812 objfile->sections is already set.
4814 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4815 to match recent change to exec.c.
4819 * main.c (print_gdb_version): Change year to 1994.
4821 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4822 * Makefile.in (NONSRC): Add ChangeLog-93.
4824 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4826 * stabsread.c (read_type): Allow defining several type numbers
4827 at once (e.g. "(1,2)=(3,4)="...).
4829 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4831 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4833 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4835 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4836 to process_one_symbol.
4837 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4838 avoid caching a bad endaddr in find_pc_partial_function.
4840 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4842 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4844 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4846 * infrun.c (wait_for_inferior): Do not step or step resume past
4847 the end of a one-line function we just stepped into.
4849 For older changes see ChangeLog-93
4855 version-control: never
projects / external / binutils.git / blob