1 Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com)
3 * sparcl-stub.c: get rid of defs.h.
5 Fri Nov 4 13:11:54 1994 Jim Kingdon <kingdon@deneb.cygnus.com>
7 * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
8 Correct definition of MMALLOC_DIR to reflect fact this is
9 gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
11 * gdbserver/server.c (main): After we kill the inferior in
12 response to a 'k' request, exit.
14 * remote.c (remote_kill): Use catch_errors when calling putpkt.
15 (putpkt): Return int, not void, to match catch_errors calling
18 Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com)
20 * rs6000-tdep.c (pop_frame): Correct a variable name.
22 Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
24 * TODO: Re-write item about SIGINT handling to reflect the fact
25 that target_stop now exists.
27 Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com)
29 Replace useless FRAME, FRAME_ADDR types with struct frame_info *
30 and CORE_ADDR, respectively.
31 * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
32 * blockframe.c (get_frame_info): Remove.
33 * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
34 breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
35 h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
36 infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
37 mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
38 sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
39 config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
40 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
41 config/h8500/tm-h8500.h, config/mips/tm-mips.h,
42 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
43 config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
44 struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
45 rename variables consistently (using `frame' or `fi'), remove
46 calls to get_frame_info and FRAME_INFO_ID, remove comments about
47 FRAME and FRAME_ADDR cruftiness.
49 Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com)
51 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
52 remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
53 remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
54 remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
55 remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
56 w89k-rom.c, target.c, target.h: Add support for target_stop().
57 * gdbtk.c (gdb_stop): Switch to target_stop().
59 Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
61 * osfsolib.c (solib_map_sections, first_link_map_member,
62 next_link_map_member, xfer_link_map_member): Retrieve and use
63 shared library relocation offset from runtime loader structures.
64 Use libxproc.a routines to get a working version if
65 USE_LDR_ROUTINES is defined.
66 * README: Remove item about shared library relocation for
69 Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com)
71 * c-exp.y (yylex): scan template names, and scan nested class
74 Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
76 * nlm/Makefile.in: install gdbserve.nlm.
78 Tue Nov 1 16:41:12 1994 Stu Grossman (grossman@cygnus.com)
80 * Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
82 * configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
84 * gdbtk.c: Get rid of lots of unnecessary #includes.
85 * (gdbtk_init): Use ConnectionNumber macro instead of referencing
86 Display structure directly.
87 * gdbtk.tcl: Change exit button to quit button.
89 Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
91 * c-valprint.c (c_value_print): Check for plain literal `char'
92 target type when suppressing `(char *)' output for strings.
94 Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com)
96 * coffread.c (coff_symfile_init): Remove unused local abfd.
97 * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
98 instead of long, for compatibility with mmalloc.h.
100 Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
102 * top.c (line_completion_function): Renamed from
103 symbol_completion_function, takes the line buffer and the
104 point in the line buffer as additional arguments.
105 (readline_line_completion_function): New function, interface
106 between readline and line_completion_function.
108 (complete_command): Use line_completion_function instead of
109 abusing rl_line_buffer. Free completion strings after printing
111 * symtab.c (completion_list_add_name): Recheck for duplicates
112 if we intend to add a modified symbol.
114 * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
115 includes the number of methods from the baseclasses.
116 * stabsread.c (attach_fn_fields_to_type): No longer add the
117 number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
118 the baseclass type might not have been completely filled in yet.
119 * symtab.c (total_number_of_methods): New function to compute
120 the total number of methods for a type, including the methods
122 (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
123 allocate the symbol array for find_methods.
125 * stabsread.c (scan_file_globals): Add default case to minimal
126 symbol type switch, to avoid gcc -Wall warnings.
128 * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
129 Don't test for zero backchain pointer to recognize a signal
130 handler frame, if read() gets interrupted by a signal, the
131 backchain will be non zero.
132 (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
134 (SIG_FRAME_PC_OFFSET): New definition.
135 (FRAME_SAVED_PC): Return saved pc from sigcontext if this
136 is a signal handler frame.
137 * rs6000-tdep.c (function_frame_info): Do not error out
138 if we can't access the instructions.
140 * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
141 New definition to get the function address from a function pointer.
142 * valops.c (find_function_addr): Use it when calling a user
143 function through a function pointer.
145 Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com)
147 * Makefile.in (MMALLOC_DIR): New definition.
148 (MMALLOC): Use MMALLOC_DIR.
149 (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
150 (OPCODES): Remove gratuitous "./".
151 * defs.h (mmalloc.h): Include.
152 (mmalloc, mrealloc, etc): Remove decls.
153 (cplus_demangle, cplus_demangle_opname): Remove decls.
155 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
157 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
158 no_windows variable. Now called use_windows, and defaults to off
161 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
163 * coffread.c (coff_symtab_read): If we get the address from
164 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
165 (coff_symtab_read): Set value and section of symbol that
166 process_coff_symbol returns.
168 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
170 * config/i386/tm-nbsd.h: Enable longjmp support.
172 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
174 * valarith.c (value_binop): Take care of ANSI `value preserving'
175 rule, which was not addressed by the previous change.
177 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
178 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
180 * TODO: Remove item about RS/6000 shared libraries.
182 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
184 * defs.h, infrun.c (wait_for_inferior), top.c: Call
185 target_wait_hook to allow GUI to handle blocking for inferior. Call
186 call_command_hook in execute_command to provide means for wrapping
187 commands with GUI state change updates.
188 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
189 * (gdb_stop): New tcl command to stop the target process.
190 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
192 * (gdbtk_call_command): Wrapper around command processing to
193 alert GUI of target state changes.
194 * (gdbtk_init): Get the fd of X server for doing async
195 notification of X events (via x_event). Setup new hooks.
196 * gdbtk.tcl: Add scrollbars to assembly and command windows.
197 * Change window foreground & background colors.
198 * Create margin tag for breakpoints in source and assembly windows.
199 * Add new routines to be invoked when target state changes to/from
201 * Add start of expression window.
202 * Change bindings of mouse button 1 in assembly and source window
203 to just set or clear breakpoints when in the margin tag.
204 * Change shape of register window to be more vertical to better
205 reflect it's contents.
207 * Cleanup some code around command window bindings.
209 * infrun.c (wait_for_inferior): Make sure
210 through_sigtramp_breakpoint is non-null before deleting.
212 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
214 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
216 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
218 * Makefile.in (coffread.o): Depend on target.h.
219 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
221 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
225 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
227 * objfiles.c (objfile_relocate): When relocating ->sections, use
228 objfile not symfile_objfile.
230 * symtab.h, minsyms.c (minsyms_sort): New function.
231 * objfiles.c (objfile_relocate): Call it.
233 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
235 * objfiles.c, objfiles.h (objfile_to_front): New function.
236 * remote-vx.c (vx_add_symbols): Call it.
238 * coffread.c (coff_symtab_read): Handle common symbols the same
239 way that partial-stab.h does.
241 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
243 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
244 machine/psl.h. These are host files.
246 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
248 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
249 does *not* include the terminating NULL msymbol.
251 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
253 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
254 loader that reads files using BFD and converts it on the fly.
256 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
258 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
259 * monitor.c (monitor_load): check the load type and load the file
260 accordingly. Default to gr_load_image().
261 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
262 srecord format by downloading to the monitor.
263 * w89k-rom.c, op50n-rom.c: set supported load types.
265 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
268 * Makefile.in: Remove xcoffexec.o rule.
270 * exec.c (exec_file_command): Add comment.
272 Fix data and bss relocation for VxWorks 5.1:
273 * remote-vx.c (vx_add_symbols): New function.
274 (vx_load_command, add_symbol_stub): Call it instead of
276 (vx_wait): Remove comment which was wrong to useless.
277 * remote-vx.c: Reindent much of file.
278 * coffread.c (cs_to_section, find_targ_sec): New functions.
279 (process_coff_symbol): Set SYMBOL_SECTION to result
281 (coff_symtab_read): Call cs_to_section and deal with result
282 rather than assuming sections are in a certain order. Deal with
284 * coffread.c: Remove text_bfd_scnum variable.
286 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
288 * corelow.c: Format to standard.
289 (core_close): Use name instead of bfd_filename.
291 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
293 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
296 * symfile.c (reread_symbols): Include bfd_errmsg string in error
297 message if bfd_close fails.
298 * exec.c (exec_close), solib.c (clear_solib), corelow.c
299 (core_close), objfiles.c (free_objfile), irix5-nat.c
300 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
301 (gr_load_image): Check for errors from bfd_close.
302 * solib.c (look_for_base), remote-utils.c (gr_load_image),
303 remote-udi.c (download), corelow.c (core_open), symfile.c
304 (symfile_bfd_open), symfile.c (generic_load): Add comment
305 regarding error from bfd_close.
306 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
307 comment about bogus handling of errors from bfd_openr.
308 * exec.c (exec_close): Add comment regarding memory leak and
309 dangling reference to vp->name.
311 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
313 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
314 of using longest_to_int.
316 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
317 mips and alpha targets need the real breakpoint pc for
318 creating the breakpoint frame.
320 * stack.c (return_command): Cast return value to the return
321 type of the function from which we return.
322 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
323 to STORE_RETURN_VALUE.
325 * symtab.c (lookup_symbol): Remove search for `static mangled
326 symbols', the search for `static symbols' already looks for
327 mangled and demangled symbols via lookup_block_symbol.
329 * valarith.c (value_binop): Use ANSI C arithmetic conversions
330 when performing integral evaluations, implement BINOP_EQUAL and
332 (value_equal, value_less): Use value_binop to perform the
333 comparison if both operands have TYPE_CODE_INT.
335 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
336 as they are written back later. Handle sp restore for frameless
337 functions. Use fdata.nosavedpc instead of fdata.frameless to
338 determine if the pc has been saved.
339 (function_frame_info): Handle `mr r31,r1', which is generated by
340 gcc-2.6, as a synonym for `oril r31,r1,0'.
341 (skip_trampoline_code): Handle shared library trampolines.
342 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
343 their real name. Enables setting of breakpoints in shared libraries
344 before the executable is run.
346 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
348 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
349 interface code still works with the new ROM monitor
350 structures. Fake out a couple of fields.
352 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
354 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
355 target_write_pc, target_read_fp, target_write_fp): Rename to
357 (h8500_read_pc, h8500_write_pc): Add pid argument.
358 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
359 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
360 Change to match functions above.
362 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
364 * NEWS: Add item about if and while.
366 * .gdbinit: Restore `end'; it was not excess. Reindent
367 list-objfiles to make this clear. Comment out all of
368 list-objfiles because old gdb's choke on it.
370 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
372 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
375 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
377 * Makefile.in (ANNOTATE_OBS): New definition.
378 (COMMON_OBS): Add exec.o.
379 (annotate.o): Remove extra compile rule.
380 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
383 * .gdbinit: Remove excess `end'.
385 * exec.c: Merge in RS6000 support from xcoffexec.c.
386 (symfile.h, objfiles.h, xcoffsolib.h): Include.
387 (vmap): New global variable.
388 (exec_close): Close and free objects in vmap chain.
389 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
390 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
391 (exec_files_info): Print vmap information.
392 * xcoffexec.c: Remove.
393 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
394 (TDEPFILES): Use exec.o instead of xcoffexec.o.
395 * TODO: Remove pertinent items.
397 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
399 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
400 are no longer needed as of gcc-2.6.0.
402 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
404 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
406 (fetch_core_registers): Don't try to fetch a register if
407 regmap maps it to -1.
408 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
409 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
410 stores the registers in a weird order.
412 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
414 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
415 if inferior_pid is nonzero.
417 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
419 Speed up GDB startup time by not demangling partial symbols.
420 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
421 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
422 No longer demangle partial symbols.
423 * symtab.c (lookup_symbol, list_symbols): Handle mangled
424 variables, e.g. C++ static members, via the minimal symbols.
426 Handle reordered functions in an objfile, for Irix 5.2 shared
428 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
429 set if the functions in an objfile are reordered.
430 * mdebugread.c (parse_partial_symbols): Detect reordered
431 functions in an objfile.
432 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
433 lookup algorithm if the functions in the objfile are reordered.
435 * xcoffexec.c (exec_close): If the current target has a copy
436 of the exec_ops sections, reflect the freeing of the sections
439 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
440 `sizeof dummy', for constructing the call dummy code.
442 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
443 function declarations.
444 * sparc-tdep.c (sparc_pop_frame): Cast result of
445 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
447 * irix5-nat.c (enable_break): Set breakpoint at the entry point
448 of the executable, to handle the case where main resides in a
450 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
451 after shared library symbol reading, to get rid of a warning from
452 heuristic_proc_start if the startup code has no symbolic debug info.
454 * breakpoint.h (struct breakpoint): Add new fields language
455 and input_radix, to enable breakpoint resetting with the
456 proper language and radix.
457 * breakpoint.c (set_raw_breakpoint): Initialize them.
458 (breakpoint_re_set_one): Use them when resetting the breakpoint.
459 (breakpoint_re_set): Preserve current language and input_radix
460 across breakpoint_re_set_one calls.
462 * symtab.c (decode_line_1): Do not build a canonical line
463 specification for `*expr' line specifications.
465 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
467 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
469 The point of these changes is to avoid reading the frame pointer
470 and stack pointer during stepping, to speed things up.
471 A. Changes to not select a frame until we need a selected frame:
472 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
473 * infrun.c (wait_for_inferior): Move call to select_frame back to
474 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
475 Law, but the change was my idea); the only reason for that change
476 was so we could save and restore the selected frame in
477 wait_for_inferior, and now that flush_cached frames clears the
478 selected frame, that should work OK now.
479 B. Changes to not create a current_frame until we need one:
480 * blockframe.c (get_current_frame): If current_frame is NULL, try
481 to create an innermost frame.
482 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
483 infrun.c (wait_for_inferior), thread.c (thread_switch),
484 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
485 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
486 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
487 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
488 i960-tdep.c (pop_frame), m68k-tdep.c
489 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
490 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
491 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
492 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
493 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
494 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
495 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
496 call create_new_frame.
497 * corelow.c (core_open), altos-xdep.c (core_file_command),
498 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
499 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
500 umax-xdep.c (core_file_command): Don't call create_new_frame; do
501 call flush_cached_frames.
502 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
504 C. Changes to get rid of stop_frame_address and instead only
505 fetch the frame pointer when we need it.
506 * breakpoint.c (bpstat_stop_status): Remove argument
507 frame_address; use FRAME_FP (get_current_frame ()).
508 * infrun.c (wait_for_inferior): Don't pass frame pointer to
510 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
511 ()) instead of stop_frame_address.
512 * infrun.c (save_inferior_status, restore_inferior_status),
513 inferior.h (struct inferior_status): Don't save and restore
515 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
516 (select_thread): Remove stop_frame_address and uses thereof.
517 D. Same thing for the stack pointer.
518 * infrun.c (wait_for_inferior): Remove stop_sp and replace
519 uses thereof with read_sp ().
520 E. Change to eliminate one nasty little spot where we were
521 wanting to know the frame pointer from before the current step
522 (idea from GDB 3.5, which saved my ass, because my other ideas of
523 how to fix it were very baroque).
524 * infrun.c: Remove prev_frame_address.
525 * infrun.c (wait_for_inferior, step_over_function): Use
526 step_frame_address instead of prev_frame_address.
527 F. Same basic idea for the stack pointer.
528 * inferior.h, infcmd.c: New variable step_sp.
529 * infcmd.c (step_1, until_next_command): Set it.
530 * infrun.c: Remove prev_sp and replace uses by step_sp.
531 * infrun.c (wait_for_inferior): If we get out of the step
532 range, then set step_sp to the current stack pointer before we
535 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
537 * top.c (target_byte_order_auto): New static variable.
538 (set_endian): Mention that ``auto'' is permitted.
539 (set_endian_auto): New static function.
540 (show_endian): Change message based on target_byte_order_auto.
541 (set_endian_from_file): New function.
542 (init_main): Add command ``auto'' to endianlist.
543 * exec.c (exec_file_command): Call set_endian_from_file.
544 * defs.h (set_endian_from_file): Declare.
546 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
548 * nlm/i386.c (flush_i_cache): New function, does nothing.
549 (frame_to_registers, registers_to_frame, set_step_traps,
550 clear_step_traps, do_status): Make non-static.
552 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
554 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
555 defined, define as 0.
556 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
558 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
559 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
560 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
561 (BREAKPOINT): Remove definition.
562 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
563 (BREAKPOINT): Remove definition.
564 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
565 value of 1, rather than without a value.
566 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
567 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
568 run time rather than at compile time.
570 * remote-mips.c (break_insn): Remove.
571 (BREAK_INSN, BREAK_INSN_SIZE): Define.
572 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
573 (mips_remove_breakpoint): Likewise.
575 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
576 define TARGET_BYTE_ORDER as target_byte_order, and declare
577 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
578 a test of TARGET_BYTE_ORDER.
579 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
581 (endianlist, target_byte_order): New variables.
582 (set_endian, set_endian_big, set_endian_little): New functions.
583 (show_endian): New function.
584 (init_cmd_lists): Initialize endianlist.
585 (init_main): Add commands ``set endian big'', ``set endian
586 little'', and ``show endian''.
587 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
588 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
589 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
590 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
591 * values.c: Likewise.
593 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
595 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
597 * nlm/Makefile.in: Get rid of NWINCLUDES.
598 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
599 User should now configure with --with-headers.
601 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
603 * gdbserver/server.c (main): Silently accept all unrecognized
604 requests and send back a zero length acknowledge. That is what
605 *-stub.c do and is what remote.c expects.
607 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
609 * corelow.c (core_open): Copy the modified to_sections_end
610 vector from current_target to core_ops too.
612 * gdbserver/server.c (main): Silently accept query requests
613 and send back a zero length acknowledge.
615 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
617 * nlm/Makefile.in: Don't define NWINCLUDES.
618 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
620 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
622 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
624 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
626 * lynx-nat.c (child_wait): Use status.w_status, not status, in
627 arithmetic. status is a `union wait'.
629 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
631 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
633 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
637 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
639 * coffread.c (complete_symtab): If last_source_file is set upon
642 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
644 * xcoffread.c (read_xcoff_symtab, case C_FILE):
645 Set main_aux before using it.
647 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
649 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
650 ignoring before. But continue to ignore XMC_DS.
652 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
654 * defs.h (misc_command_type): Remove trailing comma from
657 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
659 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
660 out of an interrupt frame.
662 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
664 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
666 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
667 * mips-tdep.c (mips_print_register): Don't test float validity.
668 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
669 config/arm/tm-arm.h, config/convex/tm-convex.h,
670 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
671 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
672 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
673 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
674 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
675 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
676 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
677 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
678 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
681 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
683 * TODO: Remove item about adding general multi-threaded stuff;
685 Remove item about specifying arbitrary locations of stack frames
686 (this works on some machines).
687 Remove item about debugging functions without a frame pointer
688 (this works on some machines).
689 Remove item about re-writing macros which handle frame chaining and
690 frameless functions. They have been re-written at least once
691 since that item was written.
692 Remove item about gdb catching SIGINT when attached; this is done.
693 Remove item about having list_command not read symbols--why bother?
695 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
697 * TODO: Append contents of Projects file.
700 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
702 * corelow.c (add_solib_stub): Remove copying of to_sections,
703 pass current_target to SOLIB_ADD. The Sep 10 change failed
704 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
706 * corelow.c (core_open): After reading the shared libraries,
707 copy the modified to_sections vector from current_target to
708 core_ops, so that core_close can free it later.
709 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
710 Pass down target parameter from SOLIB_ADD and use it instead of
711 directly accessing core_ops.
713 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
715 * solib.c: *BSD systems need <a.out.h> to be included before
718 * i386b-nat.c: Add i386_float_info(), etc.
719 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
721 * config/nm-nbsd.h: New file, for generic NetBSD native support.
722 * config/i386/nm-nbsd.h: Use it.
723 * config/sparc/nm-nbsd.h: Use it.
724 * config/ns32k/nm-nbsd.h: Use it.
726 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
727 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
728 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
729 New files, support for NetBSD/i386.
730 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
731 New files, support for NetBSD/ns32k.
733 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
735 * .gdbinit: Add list-objfiles command.
737 * TODO: Reword item regarding NO_STD_REGS.
739 * coffread.c (record_minimal_symbol, coff_read_enum_type,
740 coff_read_struct_type): Allocate on symbol_obstack, not directly
741 via malloc/savestring.
743 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
745 * TODO: Add more items.
746 * tests: Remove the directory and all of its (obsolete) contents.
748 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
750 * coffread.c (init_stringtab): When copying length to stringtab,
751 use target format, not host format, since that is what the rest of
754 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
756 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
757 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
758 NWINCLUDES definitions.
759 * i386-nlmstub.c: Removed.
761 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
763 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
764 char * (from const char *) before assigning. Don't save string we
765 pass to record_minimal_symbol (it already saves it).
767 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
769 * gdbtk.tcl: Let ^U delete lines in the command window.
771 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
773 * cp-valprint.c (static_field_print): New variable, controls
774 printing of static members.
775 (_initialize_cp_valprint): New print set subcommand
776 "static-members". Turn on printing of static members by default.
777 (cp_print_value_fields): Print static members if necessary.
779 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
780 (elf_locate_base): Use only standard BFD functions to collect
781 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
782 tag only if it got defined via the inclusion of <link.h>.
784 * f-exp.y: Write block for OP_VAR_VALUE.
785 * f-valprint.c (info_common_command): Handle `info common'
786 without an argument correctly.
788 * c-typeprint.c (c_type_print_base): Handle template constructors.
789 * symtab.c (gdb_mangle_name): Handle template method mangling,
790 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
792 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
794 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
795 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
796 * ch-valprint.c (chill_val_print): Pass index type directly
797 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
798 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
799 if the index type is a stub.
801 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
803 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
804 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
805 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
806 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
807 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
808 config/mips/riscos.mh, config/pa/hppahpux.mh,
809 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
810 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
811 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
813 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
815 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
817 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
818 Also, add decl for symtab_to_filename.
819 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
820 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
821 routine decr replaces in line code.
822 * (create_file_win): Use catch to handle open failures more
823 elegantly. Also, create special window to display file open
824 failure message. Move opening of file prior to creation of text
826 * (create_asm_win): Add PC as argument. We now base disassembly
827 on PC instead of function name, since function names can be
828 ambiguous (usually seen with shared libs). Also, use catch to
829 simplify code where we don't care about failures.
830 * source.c (symtab_to_filename): New. Returns the file
831 associated with a symtab.
832 * top.c: Define interactive_hook. Called during QUIT to animate
835 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
837 * stabsread.c (read_type): Handle stub types for bitstrings.
838 * stabsread.c (read_array_type): Check for stub domain type
839 using TYPE_FLAG_STUB, not its length.
840 * gdbtypes.c (create_set_type): Handle a stub domain type.
842 * ch-exp.y: Get rid of some extra non-terminals, and move
843 their rules into primitive_value.
844 * parser-defs.h: Add comment about unary postfix operators.
845 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
846 * expprint.c (print_subexp): Recognize unary postfix operator.
848 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
850 * remote-hms.c: use remote_debug instead of hms_silent toggle.
851 Add warnings about depreciation of `snoop' cmd.
853 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
855 * remote-hms.c (hms_read_inferior_memory): Cope when
856 target sends both \r and \n.
858 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
860 * remote-mips.c (mips_error): Place NORETURN macro correctly.
861 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
863 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
865 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
866 mst_solib_trampoline.
868 * f-valprint.c (f_val_print): Change cast of valaddr from
869 CORE_ADDR * to char **, since that is how it is used.
871 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
872 using obsavestring, and pass that to prim_record_minimal_symbol.
873 Having the objfile point to bfd_asymbol_name directly doesn't work
874 if we save and restore a mapped symbol file.
876 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
878 * gdbtk.tcl: Add ref counts to breakpoint tags.
879 * Put quotes around function name in disassemble command to better
880 handle assembler names containing `.'.
881 * Make pclist element 0 be filler to avoid off-by-one problem with
883 * Set names of top-level windows.
884 * Add register display window.
885 * Add PC to label of assembly window.
887 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
889 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
890 to add a generic ROM monitor interface, and support file for the
891 WinBond W89K and the Oki OP50N PA based target boards.
893 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
895 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
896 disassembly more efficient.
897 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
899 * (gdb_loc): Include pc in return value. Also, return function
900 name if arg was specified.
901 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
902 after command completes.
903 * (gdbtk_init): Improve error handling.
905 * gdbtk.tcl: Add lots of comments. Clean up code.
906 * (gdbtk_tcl_fputs): Make output window redirectable.
907 * Add assembly window, and breapoint support.
908 * Make button 1 in margin toggle breakpoints.
909 * Use stippling to indicate breakpoint disabling.
911 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
913 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
915 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
917 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
918 change by replacing `symbols_added' with `so_last'.
919 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
920 global common symbols, they will be resolved by the runtime loader.
921 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
922 Handle scSCommon like scCommon symbols.
924 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
926 * corelow.c (add_solib_stub): Copy to_sections changes from
927 core_ops to current_target after adding the shared libraries.
928 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
929 find_corresponding_bincl_psymtab): Change `repeated header not seen'
930 error to a complaint, simplify complaint.
931 * procfs.c (signalname, errnoname): Make `name' const.
932 * symfile.c (reread_symbols): Use filename from old BFD to
934 * values.c (record_latest_value): Don't record value in the
935 history chain until we are sure there won't be an error.
937 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
939 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
942 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
944 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
946 * remote.c (fromhex): Make error more explicit.
947 (read_frame): Don't print bad checksum information unless
948 remote_debugging. Don't use repeat count unless it's > 0.
949 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
950 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
951 Optionally cope with BC style breakpoints.
952 (e7000_command): After command send directly to the E7000 mark
953 registers as changed.
954 (why_stop, e7000_wait: Understand BC style stop condition.
955 * sh-tdep.c (sh_skip_prologue): Understand more complicated
956 sequences. (frame_find_saved_regs): Likewise.
957 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
959 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
960 (more work here to come)
961 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
964 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
966 * sparclite/Makefile.in: Assorted stuff needed for eload.
968 * sparclite/eload.c: Merge in command line argument parsing and
969 error message handling improvements orignally made to aload.c.
971 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
973 * defs.h (enum misc_command_type, command_control_type): Enums
974 for describing the command and control types.
975 (struct command_line): Add new fields to keep track of the command
976 type and body associated with the command.
977 * top.c: Include value.h. Delete whitespace at the end of lines.
978 (build_command_line, get_command_line): New functions.
979 (execute_control_command, while_command, if_command): Likewise.
980 (realloc_body_list, read_next_line): Likewise.
981 (recurse_read_control_structure): Likewise.
982 (execute_user_command): Call execute_control_command.
983 (read_command_lines): Simplify by calling read_next_line, call
984 read_control_structure for "if" and "while" commands.
985 (free_command_lines): Free new fields in the command structure.
986 (define_command): Reset control_level to zero.
987 (init_main): Install command handlers for "if" and "while" commands.
989 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
991 * c-typeprint.c (c_type_print_varspec_prefix,
992 c_type_print_varspec_suffix): Add cases for Fortran type codes.
993 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
994 call f77_value_literal_string instead.
995 * f_exp.y: Include <string.h>, move include of parser-defs.h.
996 (parse_number): Translate 'd' floats to 'e' so atof() works.
997 (yylex): Remove unused variables.
998 * f-lang.c: Include <string.h>.
999 (get_bf_for_fcn): Remove unused variable.
1000 * f-typeprint.c (f_type_print_varspec_prefix,
1001 f_type_print_varspec_suffix): Remove unused
1002 variables, add cases to switch statements.
1003 (f_type_print_base): Remove unused variables.
1004 * f-valprint.c (gdbcore.h, command.h): Include.
1005 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
1006 Call read_memory_integer with correct number of arguments.
1007 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
1008 with correct argument type.
1009 (f77_print_array): Removed unused array array_size_array.
1010 (f_val_print): Don't use a CORE_ADDR as a char *.
1011 * valops.c (value_cast): Handle COMPLEX and BOOL types.
1012 (value_assign): Handle Fortran literal string and complex values.
1013 (f77_cast_into_complex, f77_assign_from_literal_string,
1014 f77_assign_from_literal_complex): New functions.
1016 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
1018 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
1021 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1023 * i960-tdep.c (signal.h): Don't include.
1025 * cxux-nat.c (target_is_m88110): Remove definition.
1027 * configure.in (config/nm-empty.h): If cross only, use instead
1028 of config/nm-trash.h.
1029 * config/nm-trash.h: Remove.
1030 * config/nm-empty.h: New file.
1031 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
1032 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
1033 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1034 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1035 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
1037 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
1039 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
1041 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1043 * configure.in: No longer look for nm, tm, and xm headers in
1044 config/<header>; they are always in config/<cpu>/<header>.
1046 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1048 * objfiles.c (allocate_objfile): Add the newly-created objfile to
1049 the end of the list of objfiles, instead of at the beginning.
1051 * xcoffread.c (allocate_include_entry): New function, abstracted
1052 from code in record_include_begin.
1053 (record_include_begin, record_include_end): Call it.
1055 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
1056 target_has_stack to decide whether to create a real stack frame
1059 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
1061 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
1063 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
1065 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
1067 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
1068 field names into what is expected by sparc-nat.c.
1070 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
1072 * c-typeprint.c (c_typedef_print): Add missing Chill support.
1074 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
1076 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
1078 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
1080 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
1081 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
1084 * nlm/Makefile.in: Get rid of NWSOURCE.
1085 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
1086 * nlm/gdbserve.o: Add dummy __main routine.
1087 * nlm/gdbserve.def: Turn on debug.
1089 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
1091 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
1093 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1095 * config/tm-nbsd.h: New file, support for all NetBSD targets.
1096 * config/xm-nbsd.h: fix typo.
1097 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
1098 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
1100 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
1102 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
1104 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
1105 change typeo in error msg (`inferrior' -> `inferior').
1107 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
1109 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
1110 attach_flag (this check was performed by the callers). Also check
1111 inferior_thisrun_terminal.
1112 * inftarg.c (child_wait), lynx-nat.c (child_wait),
1113 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
1114 attach_flag in deciding whether to call set_sigint_trap and
1117 * value.h (struct value): Change literal_data from PTR to char *,
1118 since that is the way it is used.
1120 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
1122 * somread.c (som_symfile_read): Force unwinds to be re-read after
1123 reading in a new partial symbol table.
1125 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
1127 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
1128 an obsolete conditional.
1129 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
1130 an obsolete conditional.
1131 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
1134 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1136 * Makefile.in (ns32k-opcode.h): Remove reference.
1137 (ns32k-pinsn.o): Update dependencies.
1138 * ns32k-opcode.h: Remove file.
1139 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
1140 all other code in this file.
1142 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
1144 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
1145 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
1147 * nlm/Makefile.in: Add rule for .S.o.
1148 * nlm/aio.h: Protect from multiple inclusions.
1149 * nlm/alpha-io.S: Remove everything we don't need.
1150 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
1151 Remove, no longer needed.
1152 * nlm/alpha.c: Merge in lots of stuff from previous files.
1153 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1154 breakpoint_insn extern.
1155 * Move stuff from alpha-patch.h into here.
1157 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1159 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1161 * annotate.c (annotate_starting): Flush output.
1163 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1165 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1166 the callers of symbol_file_add. Gets rid of heuristic fence-post
1167 warnings on mips and alpha targets when the PC resides in a shared
1168 library which is not yet read in.
1169 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1170 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1171 remote-vx.c (vx_open), solib.c (solib_add):
1172 Add call to reinit_frame_cache after all shared libraries are read in.
1173 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1174 symfile.c (symbol_file_command, add_symbol_file_command):
1175 Add call to reinit_frame_cache after symbol_file_add.
1177 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1179 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1180 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1181 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1182 * configure.in: Add sparc-*-netbsd target.
1184 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1186 * remote-vx.c (vx_attach): Interpret the command argument as an
1189 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1191 * configure.in: Change i[34]86 to i[345]86.
1192 * nlm/configure.in: Likewise.
1193 * gdbserver/configure.in: Likewise.
1195 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1197 * configure.in (i386-*-netware): Automatically configure nlm
1200 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1202 * nlm/gdbserve.c: conditionalize header file inclusion for either
1203 NetWare 4.0 or PIN targets.
1204 * nlm/i386.c: include appropriate header files.
1205 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1208 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1210 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1211 * nlm/gdbserve.def: Autoload clib.
1213 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1215 * breakpoint.c (condition_command): Call breakpoints_changed.
1217 * gdbtypes.h: Declare f77_create_literal_string_type and
1218 f77_create_literal_complex_type.
1219 * valops.c (f77_value_literal_string, f77_value_substring,
1220 f77_value_literal_complex): Use xmalloc not malloc.
1221 * valops.c (f77_value_literal_string, f77_value_substring):
1222 Make addr char * not CORE_ADDR.
1223 * value.h (struct value): Add new field literal_data of aligner union.
1224 (VALUE_LITERAL_DATA): Use it.
1225 * f-lang.h: Declare find_common_for_function.
1226 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1227 myaddr fields of a union. Don't overload it with the frame field
1228 (not sure this is necessary; I'm not sure what lval_* codes
1229 VALUE_SUBSTRING_* can be used with).
1231 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1233 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1234 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1236 * rs6000-nat.c: Include libbfd.h again, needed until reference
1237 to bfd_cache_lookup is cleaned out.
1239 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1241 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1243 Work to reduce the interrupts-off duration when running in DOS.
1244 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1245 (dos_async_rx): rewrite to unpack as many characters from the
1246 asynctsr as possible into a local buffer.
1248 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1250 Initial Fortran language support, adapted from work by Farooq Butt
1251 (fmbutt@engage.sps.mot.com).
1252 * Makefile.in: Add Fortran-related files and dependencies.
1253 * defs.h (language_fortran): New language enum.
1254 * language.h (_LANG_fortran): Define.
1255 (MAX_FORTRAN_DIMS): Define.
1256 * expression.h: Reformat to standard.
1257 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1258 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1259 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1260 TYPE_CODE_LITERAL_STRING): New type codes.
1261 (type): New fields upper_bound_type and lower_bound_type.
1262 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1263 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1265 (builtin_type_f_character, etc): Declare.
1266 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1267 * f-exp.y: New file, Fortran expression grammar.
1268 * f-lang.c: New file, Fortran language support functions.
1269 * f-lang.h: New file, Fortran language support declarations.
1270 * f-typeprint.c: New file, Fortran type printing.
1271 * f-valprint.c: New file, Fortran value printing.
1272 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1273 fix wording of error message.
1274 * gdbtypes.c (f77_create_literal_complex_type,
1275 f77_create_literal_string_type): New functions.
1276 * language.c (set_language_command): Add Fortran info.
1277 (calc_f77_array_dims): New function.
1278 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1280 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1281 as Fortran source files.
1282 * valops.c (f77_value_literal_string, f77_value_substring,
1283 f77_value_literal_complex): New functions.
1285 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1287 * c-typeprint.c (c_print_type): Assume demangled arguments
1288 if a '(' is found in varstring, looking for ')' at the end of
1289 varstring did fail with demangled const member functions, which
1290 have a trailing `const'.
1291 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1292 to avoid errors when compiling with DEC c89.
1293 (remote_wait): Cast to `char *' before passing buffer to
1294 fputs_filtered, to avoid errors when compiling with DEC c89.
1295 (remote_wait): Do not return inferior_pid by default, this
1296 statement is never reached, which causes warnings from some
1298 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1299 * symfile.c (load_command): If called with no argument, try
1300 to get the filename from the executable file.
1301 (generic_load): Remove check for NULL filename, it is done
1302 in load_command now.
1304 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1306 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1307 from June 2, 1994 (what was I thinking?!?). Fix it right this
1310 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1312 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1314 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1316 * README: Grammar improvements, clarifications, updates.
1318 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1320 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1321 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1322 * configure.in (powerpc-*-netware*): Automatically configure nlm
1324 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1325 specific stuff. Make things more configurable.
1326 * nlm/configure.in: Add powerpc-*-netware* target. Use
1327 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1329 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1330 Remove lots of architecture-specific stuff.
1331 * nlm/gdbserve.def: Add new imports.
1332 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1333 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1335 * nlm/prelude.o: What was this doing here?
1336 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1337 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1338 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1339 * config/powerpc/tm-ppc-nw.h: Ditto.
1341 * nlmstub.def: New file, contains imports for 386 nlm stub.
1343 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1345 * remote-pa.c: New file for HPPA embedded support. Currently it's
1347 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1349 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1351 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1352 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1354 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1356 * remote-mips.c: Remove unused declaration of mips_load.
1358 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1360 * coffread.c: General cleanup, and support for section offsets.
1361 (time.h, sys/types.h, libbfd.h): Don't include.
1362 (cur_src_start_addr, cur_src_end_addr): Rename to
1363 current_source_start_addr, current_source_end_addr.
1364 (nlist_stream_global): Remove.
1365 (nlist_bfd_global): New global variable.
1366 (coff_symfile_read): Remove code that gets and uses fileno()
1368 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1369 section_offsets parameter, add text/data section offset to
1370 appropriate symbols' values.
1371 (read_one_sym): Use bfd_read instead of fread.
1372 (init_stringtab, init_lineno): Change first parameter to a bfd,
1373 use bfd routines instead of raw I/O.
1375 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1377 * symtab.c (decode_line_1): If funfirstline and we get a
1378 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1380 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1382 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1383 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1384 (TAGS): Also pass result of find on config sub-directory to etags.
1385 (ALLPARAM): Remove; now unused.
1387 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1389 * Makefile.in (VERSION): Bump to 4.13.1
1390 * NEWS, README: Update to match gdb 4.13 release version.
1392 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1394 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1395 * cxux-nat.c: Remove dangling #else block.
1396 (m88k_harris_core_register_addr): New function.
1398 * environ.c (init_environ): If no environment, do nothing.
1400 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1402 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1405 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1407 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1410 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1412 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1413 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1414 Include "libiberty.h" instead.
1416 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1418 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1419 add additional argument specifying raw address to permit
1420 proper release of debug registers.
1421 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1424 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1426 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1427 define them in top.c. Add comments to the hooks.
1429 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1431 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1432 `to_remove_breakpoint' fields.
1434 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1436 * infcmd.c (run_command): Remove comment suggesting using
1437 target_has_execution instead of inferior_pid.
1439 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1441 * remote-mips.c (mips_open): add code to handle baud rate.
1443 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1445 * infrun.c (wait_for_inferior): Call target_resume() upon
1446 detection of new processes.
1448 * procfs.c (create_procinfo): Return pointer to new procinfo
1450 * (do_detach): Spacing & formatting cleanup.
1451 * (procfs_wait): Move wait_again label to ensure that we really
1452 wait again. On exit from fork, release new child from gdbs'
1454 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1456 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1458 * i386-nlmstub.c (handle_exception): Wait until the thread has
1459 been started before killing the NLM by pointing the PC at
1462 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1464 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1465 Irix 5 has a standard _sigtramp signal handler.
1466 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1467 it is not needed for a standard _sigtramp signal handler.
1468 Add shared library sections to the section table of the target
1469 before adding the symbols.
1470 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1471 instructions that do not prepare a stack adjustment.
1472 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1473 which does the right thing on machines where `char' is unsigned.
1475 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1477 * remote.c (remote_open): Move setting of inferior_pid prior to
1478 call to remote_start_remote. Also use unique value for pid to
1479 avoid confusion with read_register_pid & friends.
1480 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1482 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1484 * dwarfread.c (bfd.h): Don't include.
1486 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1488 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1489 kill the program being debugged. KillMe(), the undocumented
1490 call intended for this purpose, causes the server to hang.
1492 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1494 * remote.c (read_frame): Calculate run length encoded checksum
1496 * config/sh/stub.c: New file.
1498 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1500 * target.c (find_default_run_target): Make sure to_can_run is set
1503 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1505 * TODO: Remove note about fast watchpoints and remove obsolete
1508 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1510 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1511 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1512 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1514 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1516 * target.c (add_target): Don't call clean_target on target
1518 * (unpush_target): Test for to_close being set before calling.
1519 * (target_xfer_memory, target_info): Check for to_has_memory
1520 before playing with memory.
1522 * remote.c (remote_open): Set inferior_pid to make kill command
1524 * inflow.c (kill_command): Revert change of Aug 2. Use
1525 inferior_pid to determine whether to print out "The program is not
1526 being run." message.
1528 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1530 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1531 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1532 * m3-nat.c: Pass argument to return_to_top_level.
1533 Declare m3_kill_inferior before use.
1534 (port_chain_insert): In "can't happen" case, abort rather than
1535 setting `mid' to large decimal constant (which gcc warns about).
1536 (get_thread_name): Use cast to convert const char * to char *.
1537 (add_mach_specific_commands): #if 0 "thread break" command.
1538 (m3_trace_him): Call push_target.
1539 (mach_really_wait): New argument pid; remove unused
1541 (intercept_exec_calls): Call target_terminal_init and
1542 target_terminal_inferior once the child execs.
1543 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1545 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1547 * procfs.c (procfs_mourn_inferior): don't dereference the
1548 procinfo pointer after it has been freed.
1550 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1552 * breakpoint.c (breakpoint_1): Improve pluralization in display
1553 of breakpoint hit counts.
1555 * language.h (struct language_defn): Remove unused field
1557 (longest_float): Remove, no longer used.
1558 * language.c (unknown_language_defn, auto_language_defn,
1559 local_language_defn): Remove init of la_longest_float field.
1560 * c-lang.c (c_language_defn, cplus_language_defn,
1561 asm_language_defn): Ditto.
1562 * ch-lang.c (chill_language_defn): Ditto.
1563 * m2-lang.c (m2_language_defn): Ditto.
1565 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1567 * defs.h (bfd_read, bfd_seek): Remove declarations.
1568 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1570 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1572 * inflow.c (kill_command): Fix a bug which prevented target
1573 programs to be killed.
1575 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1577 * defs.h: Change two-line declarations to one-line form.
1578 (NORETURN): Define as "volatile" only for older GCCs.
1579 (ATTR_NORETURN): Define for newer GCCs.
1580 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1582 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1584 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1585 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1586 disable_breakpoint): Don't call breakpoints_changed; it is now
1587 called via the *_breakpoint_hook functions.
1588 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1590 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1592 * stabsread.c (read_type): Fix a bug in enum size calculation.
1594 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1596 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1597 argument types to shut up GCC.
1599 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1600 linker stub, then return the address the stub will return to.
1601 (frame_saved_pc): Correctly restart the search for the saved
1602 pc when a linker stub is encountered.
1604 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1605 register stores emitted by the version 9 HP compilers.
1606 (inst_saves_fr): Relax test for a specific base register (%r1);
1607 this avoids losing with the version 9 HP compilers.
1608 (skip_prologue): Try to skip argument stores emitted by the HP
1609 compilers. It's not perfect, but it's better than before.
1611 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1613 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1614 calling write_register_pid.
1615 * (write_register_pid): Add prototype.
1617 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1619 * remote.c (read_frame): Split readchar/checksum calculation into
1620 two parts since evaluation order is undefined.
1622 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1624 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1625 * Makefile.in (coredep.o): Add inferior.h as dependency.
1626 * inflow.c: Add F_SETOWN to list of defines to check
1627 around code that uses F_SETOWN.
1629 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1631 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1632 set the -L and -B directory prefixes so we can link with it.
1634 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1636 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1637 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1640 * General hackery to support alternate user-interface.
1641 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1642 disable_breakpoint): Call hooks for alternate user-interface.
1643 * defs.h: Add declarations for alternate user-interface hooks.
1644 * main.c (main): Add --nw (and --nowindows) options to disable
1646 * (near call to command_loop): Call command_loop_hook if set.
1647 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1648 * stack.c: Call print_frame_info_listing_hook if set.
1649 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1650 other files to make sure that calls to error and warning will
1651 work. Call init_ui_hook after everything else.
1652 * utils.c (query): Call query_hook if set.
1653 * (gdb_flush): Call flush_hook if set.
1654 * Change _initialize_utils to initialize_utils cuz we don't use
1655 automatic initialization of utils.c anymore.
1657 * Support for TK GUI.
1658 * Makefile.in: Add rule for gdbtk.o.
1659 * configure.in: Add support for --enable-gdbtk.
1660 * gdbtk.c: New file. Contains support routines for TK interface.
1661 * gdbtk.tcl: New file. Implements GUI policy.
1663 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1666 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1668 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1669 there and we are using the gcc from the tree.
1670 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1672 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1674 * Makefile.in (annotate.o): Add dependencies.
1676 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1678 * sparclite/aload.c: Added new -q (quiet) option.
1679 return 0 exit status if file was successfully downloaded.
1681 * nlm/gdbserve.c: merge in command line argument parsing changes
1682 and bug fixes made to i386-nlmstub.c.
1684 * i386-nlmstub.c: The returnLength field must be initialized
1685 before portConfig is passed to AIOGetPortConfiguration.
1686 Compare command line arguments with strnicmp(); args are
1687 case insensitive on netware.
1689 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1691 * Makefile.in (DISTSTUFF): Add definition.
1692 (diststuff): Add for new distribution support.
1693 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1694 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1695 Remove old distribution building rules, now uses standard
1696 distribution support in parent directory Makefile.in.
1698 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1700 * target.c (push_target): Cast result from xmalloc.
1702 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1704 * elfread.c (elf_symtab_read): Discard compiler labels generated
1705 by the Solaris 2.1/Intel SunPro compiler.
1707 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1709 * target.c (nomemory): Fix prototype and routine to take correct
1712 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1714 * Makefile.in (clean): Remove libgdb-files.
1716 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1718 * coredep.c: Include inferior.h.
1720 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1722 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1725 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1727 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1728 .cp as C++, alphabetize better.
1730 * breakpoint.c (ignore, condition): Move usage note into body of
1731 help text, so first line can be one-line summary.
1733 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1735 * target.c (unpush_target): Fix handling of removal of top target.
1737 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1739 * Makefile.in: Add stuff to build nlmstub.
1740 * Add rule for annotate.o to keep Sun make happy.
1741 * configure.in: Add config for powerpc/Netware.
1743 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1744 filename. This speeds up handling of trailing N_SO stabs (they
1745 mark the end of a .o file).
1747 * target.c, target.h: Change the way pushing and popping of
1748 targets work to support target overlays and inheritance.
1749 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1750 Fixup references to current_target, due to previous changes.
1752 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1753 needed to get the address of longjmp out of the target.
1755 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1757 * main.c: Include <ctype.h>.
1759 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1761 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1764 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1766 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1768 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1770 * Makefile.in (VERSION): Bump to 4.12.4.
1772 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1774 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1775 * configure.in (m88*-harris-cxux*): New configuration.
1776 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1777 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1779 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1780 (TARGET_WRITE_PC): Pass pid through to register writers.
1782 * configure.in (m68*): Put vendor-only-specified host configs
1783 after vendor-and-os-specified configs.
1784 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1786 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1787 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1790 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1792 * elfread.c (elf_symtab_read): Handle error return from
1793 bfd_get_dynamic_symtab_upper_bound gracefully.
1795 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1797 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1798 registers in use by the inferior.
1799 * coredep.c (fetch_core_registers, register_addr): Use it.
1800 * findvar.c (registers_changed, registers_fetched,
1801 read_register_bytes): Ditto.
1802 * infcmd.c (do_registers_info, registers_info): Ditto.
1803 * infptrace.c (fetch_inferior_registers,
1804 store_inferior_registers): Ditto.
1805 * stack.c (frame_info): Ditto.
1807 * coredep.c (CORE_REGISTER_ADDR): New macro.
1808 (fetch_core_registers): Use it.
1810 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1811 * symfile.c (add-symbol-file): Add usage note to help string.
1812 (add_shared_symbol_files_command): New command.
1815 * inferior.h (read_pc_pid): Declare.
1816 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1817 variable b, remove unused variable other_type_used.
1818 * main.c (inferior.h, call-cmds.h): Include.
1819 (gdb_init): Declare.
1820 * remote.c (remote_wait): Return 0 by default.
1822 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1824 Stop printing at null char option, from Oliver Meyer
1825 (omeyer@i3.informatik.rwth-aachen.de).
1826 * valprint.h, valprint.c (stop_print_at_null): New global.
1827 * valprint.c (_initialize_valprint): New print set subcommand
1829 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1830 printing a char array, adjust the number of chars to print.
1832 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1834 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1835 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1836 pic code in addition to prologues where an instruction from the
1837 prologue gets moved into the delay slot of a branch instruction
1838 immediately following the prologue. A table of potential prologue
1839 instructions (prologue_insn_tbl) is now used for picking apart a
1841 (frame_find_saved_regs): Changed the way in which limit gets set
1842 so that the delay slot of branch instructions immediately
1843 following the prologue gets examined.
1844 (pushed_size, store_parm_word, store_parm, push_parameters,
1845 collect_returned_value): Deleted.
1847 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1849 * infrun.c (wait_for_inferior): Handle stepping into leaf
1850 functions whose prologue consists of gp loading code only.
1852 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1854 * dbxread.c: Don't include libbfd.h.
1855 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1856 <time.h>, or <sys/types.h>.
1857 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1858 collect information about the stab and stab string sections.
1860 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1862 * stabsread.c (read_huge_number): handle large unsigned number
1863 for stabs generated by os9k C compiler.
1865 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1867 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1868 * breakpoint.h (hit_count): New breakpoint field.
1869 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1870 (clear_breakpoint_hit_counts): New function.
1871 (bpstat_stop_status): Increment the hit count.
1872 (breakpoint_1): Display the hit count.
1873 * infcmd.c (run_command): Reset breakpoint hit counts.
1874 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1875 displaying hit counts.
1877 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1879 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1880 symbols for all symbol files. Makes skipping over the
1881 trampoline code work when stepping from a function in a shared
1882 library into a function in a different shared library for Irix 5.
1883 Other ELF targets do not have enough information in their
1884 dynamic symbol tables to make this work.
1885 (elf_symtab_read): Relocate mst_solib_trampoline address.
1887 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1889 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1890 * configure.in (m68*-atari-sysv4*): New configuration.
1891 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1892 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1893 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1894 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1895 * config/m68k/amix.mh, config/m68k/amix.mt,
1896 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1899 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1901 * symtab.c (find_function_start_sal): New function to find
1902 the start of a function from a function symbol.
1903 (decode_line_1, decode_line_2): Use it instead of open coded
1904 partial copies of the code.
1905 (list_symbols): Quote symbol name before passing it to
1906 break_command to enable proper handling of mangled symbols.
1908 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1910 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1911 * ch-exp.y (yylex): First try name lookup using exact name
1912 typed by user; if that fails, try lower-cased name.
1914 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1916 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1917 Move "no debugging symbols found" test to symfile.c.
1918 * symfile.c (syms_from_objfile, reread_symbols): Add
1919 "no debugging symbols found" test.
1920 * coffread.c (init_stringtab): Handle stripped files with a
1921 stringtab offset of zero gracefully.
1922 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1923 BFD instead of stop_pc heuristic to determine if it is a dynamically
1925 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1926 ioctl, it indicates that the process has exited.
1928 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1930 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1931 .PARISC.unwind section now.
1933 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1935 * breakpoint.c (mention): Always show breakpoint address if no
1938 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1940 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1941 handling of shared libraries for non-ELF executables, but only if
1942 HANDLE_SVR4_EXEC_EMULATORS is defined.
1943 (locate_base): Try to find debug_base in the dynamic linker
1944 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1945 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1946 Define to enable handling of shared libraries for a.out executables,
1947 run under Solaris BCP.
1949 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1951 * infrun.c (wait_for_inferior): Print "Program exited normally"
1952 regardless of batch_mode.
1953 * defs.h, top.c (batch_mode): Removed.
1955 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1957 * Makefile.in (dcache_h): Remove redundant definition.
1958 (init.c): Add a comment.
1959 (top.c): Remove explicit compile action.
1960 * breakpoint.c (mention): Share code indicating location of
1961 break/watchpoints, don't print address if addressprint is off.
1962 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1963 (demangle): Remove redundant declarations.
1964 * eval.c: Remove redundant function declarations.
1965 * objfiles.h: Cosmetic and grammatical improvements.
1966 * TODO: Various updates.
1968 * remote-mips.c: Replace all \r chars with \015.
1969 (mips_receive_header): Display control characters readably.
1970 (mips_xfer_memory): Add a simple progress display.
1972 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1974 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1976 * remote-hms.c (flush): New function.
1977 (expect): Get edge case right.
1978 (hms_read_inferior_memory): Be more tolerant of line noise.
1980 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1982 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1983 target files, not non-existent mach3.mh and mach3.mt.
1985 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1987 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1988 symbols for all symbol files. Makes skipping over the
1989 trampoline code work when stepping from a function in a shared
1990 library into a function in a different shared library.
1991 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1993 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1995 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1996 names mean end of .o file.
1997 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1998 top of routine. Handle new thread notification cleanly.
1999 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
2000 thread notification scheme.
2001 * (child_resume): General cleanups, handle resumption of all
2004 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2006 * ser-go32.c: Rewrite to run under windows.
2007 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
2009 * serial.c (serial_open): Notice device "pc".
2010 * remote-e7000.c: Fix copyright date.
2011 (expect): Compare \n and \r the same.
2012 (e7000_open): Allow pc as a serial port
2013 * sh/sh.mt: Add ser-e7kpc.
2014 * h8300/h8300hms.mt: Add ser-e7kpc.
2015 * main.c (proc_wait): Don't wait if using go32.
2017 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
2019 * somread.c: Simplify by using stabsect_build_psymtabs.
2020 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
2021 corresponding to the name of the text section. All references
2023 (somstab_build_psymtabs): Delete function, no longer needed.
2025 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
2027 * somread.c: Renamed from paread.c. Changed function names and
2028 comments to reflect that this file deals with SOM (an object file
2029 format), rather than the PA (a cpu).
2030 (Makefile.in): Chaned appropriately.
2031 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
2032 * dbxread.c (somstab_build_psymtabs): Renamed from
2033 pastab_build_psymtabs.
2035 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2037 * core-sol2.c: New file to handle ELF and BCP core file flavours.
2038 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
2040 * Makefile.in: Updated for core-sol2.c.
2041 * README: Add notes about SPARCworks cc under Solaris 2.x,
2042 from Casper H.S. Dik (casper@fwi.uva.nl).
2043 * config/mips/xm-makeva.h: Removed, no longer necessary.
2044 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
2045 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
2046 config/mips/xm-riscos.h: Remove references to xm-makeva.h
2048 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * gdba.el: Put program input and output in a separate buffer.
2052 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
2054 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
2055 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
2056 with global variable of same name in libnsl.so on UnixWare.
2058 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
2060 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
2061 embedded in template name.
2063 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
2065 * config/i386/nm-linux.h: change calling convention of
2066 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
2067 target_insert_watchpoint() and
2068 target_remove_watchpoint().
2070 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
2071 to be long long in gdb.
2072 * config/mips/tm-bigmips.h: ditto.
2074 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2076 * c-lang.c (asm_language_defn): New definitions for language_asm,
2077 mostly copied from c_language_defn, to avoid warnings when
2078 switching between c and asm stack frames.
2080 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2082 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
2083 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
2084 (upgrade_type, handle_psymbol_enumerators): Likewise.
2085 (has_opaque_xref, cross_ref): Likewise.
2086 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
2087 debugging information, rather than doing it here.
2088 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
2089 point in ecoff_debug_swap backend structure, rather than calling
2090 ecoff_slurp_symbolic_info directly.
2092 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2094 * breakpoint.c: Include annotate.h. Call annotate_field rather
2095 than printing annotation directly.
2097 * main.c: Include string.h.
2099 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
2101 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
2102 call it instead of doing normal loop.
2103 * infcmd.c (attach_command): Don't call wait_for_inferior if
2105 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
2106 hook that can decide whether to step over the next breakpoint.
2107 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
2108 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
2111 * configure.in: Improve sorting/formatting of hosts and targets.
2112 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
2113 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
2114 * Makefile.in (stop-gdb): New target.
2115 * stop-gdb.c: New file, utility to get attention of waiting GDBs
2118 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
2120 * top.c (gdb_init): Init current_directory in gdb_init. Probably
2121 the identical initialization can be deleted from main.c, but i
2122 haven't done so just in case.
2124 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
2126 * gdba.el: Added menu windows and slightly improved window
2127 handling to gdba.el. Fixed numerous minor bugs that were causing
2128 emacs and gdb to fall out of sync.
2130 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2132 * breakpoint.c: annotate changes lost at merge, put back in.
2134 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
2136 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
2139 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2141 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
2143 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
2144 writing of floating registers, the dpx2 kernel disallows it.
2145 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
2146 is contained in o_praw.
2147 * irix5-nat.c (solib_map_sections): Adjust sections by the
2148 difference between the loaded address and the prelinked address.
2149 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
2151 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
2152 symbols, their value is absolute.
2153 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2154 libraries fh->adr fields of zero. Relocate minimal symbol values
2155 upon readin. Relocate non-stabs symbols upon readin.
2156 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2157 start address of the outermost block.
2158 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2159 instead of section_offsets and use relocated pst->textlow for
2160 line number and procedure address relocations.
2162 From gmo@MicroUnity.com (Guillermo A. Loyola):
2163 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2164 Handle SGI Irix5 stIndirect symbol type.
2166 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2168 * breakpoint.c: fix a syntax error native cc does not like.
2170 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2171 * sparclite/Makefile.in: ditto.
2172 * sparcl-tdpe.c: change file name because first 8 chars has to be
2174 * sparcl-stub.c: ditto.
2176 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2178 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2180 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2182 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2183 ignore) a PID argument.
2184 (hppa_pop_frame): Pass a PID to target_write_pc.
2185 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2186 and pass through a PID argument.
2187 (target_read_pc, target_write_pc): Update prototypes.
2189 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2191 * Makefile.in: add new file sparclite-tdep.c.
2192 * sparclite/Makefile.in: add new file sparclite-stub.c.
2193 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2195 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2196 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2198 * sparclite-tdep.c: new file, contains hardware breakpoint support
2200 * sparclite-stub.c: new file, stub code that add support hardware
2202 * breakpoint.c: add hardware breakpoint support.
2203 * breakpoint.h: add new breakpoint type to support hardware
2205 * config/mips/nm-irix4.h: change interface for target dependent
2206 code supporting watch point.
2207 * config/pa/nm-hppab.h: change interface for target dependent
2208 code supporting watch point.
2210 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2212 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2214 * stabsread.c (read_struct_fields): os9k nested structure does not
2215 have terminating ';', instead it just get to ',' and bit position
2218 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2220 * nlmread.c (nlm_symtab_read): Clean up a bit.
2221 * (nlm_symfile_read): Record bounds of main() so that backtrace
2222 command will know where to stop.
2223 * objfiles.c (objfile_relocate): Relocate entry point/func info
2224 for backtrace as well.
2225 * objfiles.h: Define values for invalid PCs for entry point info.
2226 * symfile.c (init_entry_point_info): Initialize invalid values
2227 with aforementioned macros.
2228 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2229 to cause backtrace to stop when it gets back to main().
2230 * config/i386/tm-i386nw.h: Ditto.
2232 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2234 Fix value_print, which used to be ostensibly language-independent,
2235 but would print pointers and arrays in C syntax. Instead, call
2236 a language-specific function.
2237 * language.h (struct language_defn): New functional field
2239 (LA_VALUE_PRINT): New macro.
2240 * language.c (unk_lang_value_print): New stub/dummy function.
2241 (unknown_language_defn, auto_language_defn, local_language_defn):
2243 * c-valprint.c (c_value_print): New function, with code moved from:
2244 * valprint.c (value_print): ... here. Now just invoke
2245 LA_VALUE_PRINT to do language-specific stuff.
2246 * valprint.c (value_print_array_elements): Make non-static.
2247 * c-lang.c (c_language_defn, cplus_language_defn): Add
2248 c_value_print in the la_value_print field.
2249 * m2-lang.c (m2_language_defn): Likewise.
2250 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2251 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2252 * ch-valprint.c (chill_value_print): New function, based on
2253 c_value_print, but use Chill "look and feel."
2254 * c-lang.h (c_value_print): New prototype.
2255 * ch-lang.h (chill_value_print): New prototype.
2256 * value.h (value_print_array_elements): New prototype.
2258 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2259 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2261 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2263 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2264 to new file top.c. Make things extern instead of static and
2265 similar rearrangements to deal with this.
2267 * utils.c: Move fputs_unfiltered to main.c. Remove
2268 FPUTS_UNFILTERED_OVERRIDE ifndef.
2269 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2270 and libgdb uses utils.c and top.c.
2272 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2274 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2276 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2278 * ch-valprint.c (chill_val_print_array_elements): New function.
2279 A Chill version of val_print_array_elements, it prints the
2280 array index labels, in additions ot the array element values.
2281 (chill_val_print): Use the new function.
2283 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2285 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2287 * defs.h (enum language): Add language_asm.
2288 * findvar.c (read_register_bytes read_register_gen
2289 write_register_bytes read_register read_register_pid
2290 write_register write_register_pid supply_register): Move multi-
2291 thread handling down into these routines. Create XXX_pid routines
2292 that allow register references to specify the pid.
2293 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2294 read_sp write_sp read_fp write_fp): Move these routines from
2295 infcmd to findvar to centralize the whole mess.
2296 * i386-nlmstub.c: Portability fixes.
2297 * infptrace.c (child_resume): Conditionalize to allow other natives
2298 to override it. Remove PIDGET gubbish, it's no longer necessary.
2299 * infrun.c (wait_for_inferior): Put registers_changed() before
2300 target_wait() to speed up remote debugging.
2301 * Replace code that reads registers from other threads with much
2302 nicer looking new function calls (see changes to findvar.c).
2303 * Don't skip prologues if debugging assembly source.
2304 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2305 child_resume to handle multi-thread debugging properly.
2306 * remote.c: Add O response to get console output from target.
2307 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2308 SERIAL_ERROR here to simplify callers.
2309 * Change static var timeout to remote_timeout.
2310 * (fromhex): Remove unnecessary return -1 at end of routine.
2311 * (remote_wait): Turn this into a big switch statement. Add
2312 support for O response.
2313 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2314 * (getpkt): Split getpkt into two parts. read_frame deals with
2315 all formatting issues, run-length encoding, and framing. getpkt
2316 now handles error recovery, and frame detection.
2317 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2318 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2319 control. (hardwire_readchar): Handle EINTR from read().
2320 * symfile.c (deduce_language_from_filename): Add support for .s
2322 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2323 override infptrace's child_wait.
2324 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2325 instead of XXXlynx.h.
2326 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2328 * nlm/gdbserve.c: Portability fixes.
2330 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2332 * inftarg.c (child_wait): Call proc_wait, not wait.
2333 (child_mourn_inferior): Call proc_remove_foreign.
2334 * main.c (gdb_init): Call init_proc.
2335 * main.c: Provide dummy versions of init_proc, proc_wait, and
2336 proc_remove_foreign for the gdb case (the libgdb case provides its
2337 own versions of these functions).
2338 * Makefile.in (libgdb-files): Add libproc.a.
2340 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2342 Hardware watchpoints for Linux, from Rick Sladkey
2343 (jrs@world.std.com).
2344 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2345 new hardware breakpoint recovery method.
2346 * i386v-nat.c (i386_insert_watchpoint,
2347 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2348 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2349 New functions to support the 386 hardware debugging registers.
2350 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2351 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2352 target_insert_watchpoint, target_remove_watchpoint): Define these
2353 macros to use the hardware debugging functions in i386v-nat.c.
2355 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2357 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2360 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2362 * target.c, target.h: New variables target_activity_function and
2364 * inflow.c, inferior.h: New functions set_sigio_trap and
2366 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2368 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2370 * remote-sim.h (sim_verbose): Delete.
2371 Document callbacks needed.
2372 (sim_*): Change result to void where there isn't one.
2373 (sim_open): Clarify argument and error response.
2374 (sim_close): Declare.
2375 (sim_load): Change bfd_handle argument to file name. Clarify result.
2376 (sim_create_inferior): Renamed from sim_set_args.
2377 (sim_set_pc): Delete.
2378 (sim_info): Delete printf_fn argument.
2379 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2380 (gdbsim_load): Try sim_load first.
2381 (gdbsim_create_inferior): Call sim_create_inferior.
2382 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2383 (gdbsim_close): Call sim_close.
2384 (gdbsim_files_info): Update call to sim_info.
2385 (gdbsim_ops): Realign comments.
2387 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2389 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2391 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2392 the auxent if the symbol's name is ".file". From David Edelsohn
2393 <c1dje@watson.ibm.com>.
2395 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2397 * breakpoint.c (breakpoint_1): Fix typo.
2399 * annotate.c (annotate_field_end): Fix typo.
2401 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2403 * Makefile.in (TSSTART): Remove; no longer used.
2405 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2406 fputs_unfiltered and exit directly, rather than fatal. The latter
2407 calls vfprintf_unfiltered!
2409 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2410 * value.h, printcmd.c (print_value_flags): Move from here...
2411 * annotate.c: ...to here, and make it use can_dereference.
2413 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2415 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2416 Remove, needed for both native and cross.
2417 * target.c (attach_flag, generic_mourn_inferior): Put here.
2418 * utils.c (job_control): Put here.
2419 (terminal.h): Don't include anymore.
2421 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2423 * source.c (find_source_lines): Always use code that was #ifdef
2424 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2425 leaving it on the chain. Reindent much of this function.
2426 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2427 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2428 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2429 config/ns32k/xm-ns32km3.h: Remove all references to
2430 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2431 * main.c, fork-child.c, many config files: Remove all
2432 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2435 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2436 This avoids __eprintf troubles.
2438 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2440 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2441 initialization code which needs to be called even if we bypass the
2442 command line stuff into gdb_init.
2443 * utils.c (fputs_unfiltered): Surround in #ifndef
2444 FPUTS_UNFILTERED_OVERRIDE.
2445 * Makefile.in (libgdb.a): New target.
2447 * utils.c: Rearrange I/O stuff a bit so that all output goes
2448 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2449 which made %s not work with arbitrarily large strings.
2450 * printcmd.c (printf_command): Use printf_filtered, not
2451 printf_unfiltered and printf, now that arbitrary limit is gone.
2454 * breakpoint.c (watchpoint_check): Remove unused variable b.
2455 * stack.c (print_frame_info): Move sp and buf inside #if.
2456 * eval.c (evaluate_subexp): Remove unused variables pp,
2457 mangle_ptr, ptr, and mangle_tstr.
2458 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2460 * symtab.c (lookup_symtab): Put variable copy inside #if.
2461 (decode_line_1): Put variable q1 inside #if 0.
2462 * target.h: Declare target_link.
2463 * infrun.c (wait_for_inferior): Remove unused variables signame.
2464 * remote.c (remote_resume): Remove unused variable name.
2465 * c-exp.y (parse_number): Parenthesize operand of shift.
2466 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2467 (this is a semantic change, the warning seems to have detected a bug).
2468 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2469 * coffread.c: Move variable temptype inside #if.
2470 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2472 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2473 (chill_val_print): Remove unused variable in_range.
2474 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2475 (chill_val_print): Add default case for switch.
2476 * stabsread.h: Declare stabsect_build_psymtabs.
2477 * os9kread.c (read_minimal_symbols): Make this return void.
2478 (os9k_symfile_read): Remove unused variables stb_exist and val.
2479 (os9k_symfile_init): Remove unused variable val.
2480 (fill_sym): Remove unused variable id.
2481 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2482 unused variable nsl.
2483 Remove unused variable symfile_bfd.
2484 #if 0 unused variables lbrac_unmatched_complaint and
2485 lbrac_mismatch_complaint.
2486 Remove declaration for non-existent function os9k_next_symbol_text.
2488 * annotate.c, annotate.h: New files, containing a function for
2489 each annotation which outputs it.
2490 * Move breakpoints_changed from breakpoint.c to annotate.c.
2491 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2492 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2493 Use annotate.c functions to output annotations.
2494 * Makefile.in (OBS): Add annotate.o.
2496 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2498 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2499 elf_unwind_entries are always initialized.
2501 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2502 stubs which return directly to the caller rather than to the stub
2505 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2507 * c-exp.y (yyerror): Display a more informative error message.
2508 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2509 * m2-exp.y (yyerror): Ditto.
2511 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2513 * inflow.c (job_control): Move definition to front of file.
2515 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2517 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2518 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2520 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2522 * Makefile.in (kdb): Remove old init.c creation commands.
2523 * configure.in (sparclite): Match on sparclite*.
2524 * sparclite/aload.c (main): Only change section addresses for
2525 a.out format object files.
2527 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2529 * config/i386/go32.mh: Define CC.
2531 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2533 * gdbserver/Makefile.in: Remove irrelevant definitions and
2534 comments inherited from the gdb Makefile.
2535 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2536 (VERSION): Update to 4.12.3.
2537 (gdbserver): Remove any existing executable first.
2538 (distclean, realclean): Remove nm.h.
2539 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2540 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2541 Don't use absolute pathname.
2543 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2545 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2548 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2550 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2551 (print_it_normal): Add annotations for the inferior starting and
2552 stopping, and for all the various messages related to how it
2555 * printcmd.c (do_one_display): Annotate.
2556 * stack.c (print_frame_info): Annotate printing of stack frames.
2558 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2560 * remote.c (get_offsets): Handle case where stub doesn't support
2563 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2565 Add partial support for g++ code compiled with -fvtable-thunks.
2566 * c-valprint.c (c_val_print): Add vtblprint support
2568 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2569 pointers (if using thunks) as well as array of structs (otherwise).
2570 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2571 level, and make the latter non-static (so define_symbol can use it).
2572 * stabsread.c (define_symbol): If the type being defined is a
2573 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2574 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2575 * values.c (value_virtual_fn_field): Handle thunks.
2576 * values.c (value_headof): Minor efficiency hack.
2577 * values.c (value_headof): Incomplete thunk support. FIXME.
2579 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2581 * valprint.c (print_longest): Clarify comment about use_local.
2582 * printcmd.c, defs.h (print_address_numeric), callers in
2583 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2584 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2585 exec.c: New argument use_local.
2586 * source.c (identify_source_line): Use filtered output. Use
2587 print_address_numeric.
2589 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2590 language.c (type_error, range_error): Use filtered output.
2591 * utils.c (error_begin): Update comment to tell people to use
2594 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2595 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2598 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2600 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2601 from the fault, #ifndef FAULTED_USE_SIGINFO.
2602 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2604 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2606 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2607 Explicitly annotate each record.
2609 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2611 * xcoffexec.c: Reformat to standards and lint.
2612 (language.h): Include.
2613 (exec_close): Declare arg "quitting".
2614 (file_command): Declare arg "from_tty".
2615 (map_vmap): Cast xmalloc result to PTR.
2616 * rs6000-nat.c: Reformat to standards and lint.
2617 (exec_one_dummy_insn): Use char array for saved instruction.
2618 (fixup_breakpoints): Declare.
2619 (vmap_ldinfo): Be more informative in fatal error messages.
2620 (xcoff_relocate_symtab): Define to return void.
2621 * xcoffsolib.h: Reformat to standards, improve comments.
2622 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2624 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2626 * utils.c, defs.h (error_begin): New function.
2627 (quit): Print annotation before printing the error message.
2628 * main.c (return_to_top_level): Print annotation before doing the
2630 * symtab.c (decode_line_1): Call error not warning and then
2631 return_to_top_level. Call error_begin and printf_unfiltered
2632 rather calling warning (before calls to return_to_top_level).
2633 * core.c (memory_error): Use error_begin, printf_unfiltered,
2634 print_address_numeric and return_to_top_level instead of error.
2635 Cleans up a FIXME-32x64.
2636 * language.c (type_error, range_error): Call error_begin
2637 not just target_terminal_ours.
2639 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2640 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2641 side of an assignment is non-portable.
2643 * utils.c (query): Change syntax of query annotations to be
2644 consistent with other input annotations.
2645 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2647 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2649 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2651 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2652 that have a stack frame size of 32k or larger (from Paul Flinders).
2653 Remove #if 0'd code.
2655 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2657 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2658 for Lynx platforms that need it.
2659 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2661 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2663 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2664 than trying to deduce it from the fault.
2666 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2668 * printcmd.c (print_address_symbolic): Initialize name to empty
2669 string to avoid core dump if lookup fails.
2670 * remote-e7000.c (printf_e7000debug): Error if target not open.
2672 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2674 * i386-nlmstub.c: Update to be more in line with PIN stub.
2675 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2676 * (hex2mem): Init ptr.
2677 * General cleanups to use ConsolePrintf, standard prologues, etc...
2679 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2681 * i386-nlmstub.c: More changes to be compatible with remote.c.
2683 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2684 into (the far less frequently called) dbx_symfile_read.
2686 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2688 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2690 * dbxread.c (record_minimal_symbol): Record the section
2691 associated with the symbol to make dynmaic relocation work.
2692 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2693 Solaris brain-damage which don't apply to relocatable object
2695 * (stabsect_build_psymtabs): New routine to read stabs out of an
2696 arbitrarily named section.
2697 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2699 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2700 stabs out of the nlm.
2701 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2702 brain-damage which don't apply to relocatable object files.
2703 * remote.c (putpkt): Improve error reporting and error handling.
2704 * (get_offsets): Temporary kludge to force data & bss sections to
2705 have the same relocation.
2706 * stabsread.c (define_symbol, scan_file_globals): Record section
2709 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2711 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2712 FIXME-32x64 comment.
2714 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2716 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2717 to after call to target_wait. This means that flush_cached_frames
2718 can call target_terminal_ours if it wants to.
2719 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2720 comment about why the code is dubious.
2722 * stabsread.c (read_type): Call read_type, not nonexistent
2725 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2727 * remote-os9k.c (rombug_fetch_registers): set trace mode
2729 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2731 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2733 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2734 passed to process_one_symbol.
2735 * stabsread.c (read_type): process os9k functio prototype.
2737 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2739 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2742 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2744 * utils.c (prompt_for_continue): Annotate prompt.
2745 (query): Annotate query.
2746 * printcmd.c (print_frame_args): Change syntax of argument
2747 annotation to make name and value part of a single group of
2748 annotations, not two separate groups.
2749 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2750 * valprint.c (val_print_array_elements): Change syntax of
2751 annotation to be more concise.
2752 * main.c, defs.h (command_line_input): New argument tells what
2753 string to include in the annotations.
2754 * symtab.c (decode_line_2), main.c (read_command_lines,
2755 command_loop): Change callers.
2757 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2758 target null pointer.
2759 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2761 * printcmd.c (output_command): Annotate things we print here too.
2762 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2763 * Move declaration of print_value_flags from defs.h to value.h.
2764 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2766 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2768 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2769 BFD handles sun3 dynamic relocations now.
2770 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2773 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2775 * printcmd.c (print_command_1): Annotate the top-level expressions
2777 (print_frame_args): Annotate each argument.
2778 * printcmd.c, defs.h (print_value_flags): New function.
2779 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2780 * valprint.c (val_print_array_elements): Annotate each array element.
2782 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2784 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2785 the register contains a pointer to the type, not the type itself.
2787 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2789 * main.c (main): Accept --annotate=N option and make --fullname
2790 the same as --annotate=1.
2791 (command_line_input): Print annotatation before and after prompt.
2792 * blockframe.c (flush_cached_frames): Print annotation.
2793 * Rename frame_file_full_name to annotation_level and move it from
2795 * source.c (identify_source_line): If annotation_level > 1,
2796 change output format.
2797 * breakpoint.c: Print annotation whenever a breakpoint changes.
2798 * main.c: New variable server_command.
2799 (command_line_input): Parse "server " and set server_command.
2800 (dont_repeat): Check server_command.
2802 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2804 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2805 updating raw_symbol and symnum. Return a value in the case where
2808 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2810 * parse.c: Don't define block_found; it is defined in symtab.c.
2811 * parser-defs.h: Add comment regarding block_found.
2813 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2815 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2818 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2820 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2821 section vma. Do not read dynamic relocs for sun3 executables to
2822 avoid BFD assertion message.
2824 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2826 * nm-hppab.h (KERNEL_U_ADDR): Define.
2827 (FIVE_ARG_PTRACE): Likewise.
2828 (CANNOT_STORE_REGISTER): Likewise.
2829 * nm-hppah.h (KERNEL_U_ADDR): Define.
2830 (FIVE_ARG_PTRACE): Likewise.
2831 (CANNOT_STORE_REGISTER): Likewise.
2832 (NEED_TEXT_START_END): Likewise.
2834 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2835 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2836 (FIVE_ARG_PTRACE): Likewise.
2837 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2838 (FIVE_ARG_PTRACE): Likewise.
2840 * hppa-tdep.c (read_unwind_info): Make static.
2841 (restore_pc_queue): Indirect through the target vector to
2842 reload the register state.
2844 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2846 * paread.c (compare_unwind_entries): Delete function. It's been
2847 moved into hppa-tdep.c.
2848 (read_unwind_info): Likewise.
2849 (pa_symfile_read): No longer call read_unwind_info. The unwind
2850 tables will be read in as they are needed.
2852 * hppa-tdep.c (compare_unwind_entries): New function.
2853 (read_unwind_info, internalize_unwinds): Likewise.
2854 (find_unwind_entry): Read in unwind information on demand.
2856 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2858 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2859 to : in search path processing.
2860 * defs.h (qsort): Rename argument in prototype.
2861 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2863 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2864 (false): Eliminate usages.
2866 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2868 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2869 All references to value changed to value_ptrlage_command is now
2871 All references to value changed to value_ptr.
2872 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2873 * remote-hms.c (hms_wait): Timeout after five seconds.
2874 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2875 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2876 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2878 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2880 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2882 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2884 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2886 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2887 bp_watchpoint_scope breakpoints.
2888 (struct breakpoint): Add val_chain and related_breakpoint fields
2889 for use by watchpoints.
2891 * breakpoint.c (within_scope): Delete. No longer used.
2892 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2893 (target_{remove,insert}_watchpoint): Likewise.
2894 (can_use_hardware_watchpoint): New function.
2895 (remove_breakpoint): New function to remove a single breakpoint
2896 or hardware watchpoint.
2897 (insert_breakpoints): Handle insertion of hardware watchpoints.
2898 Store a copy of the value chain derived from the watchpoint
2900 (remove_breakpoints): Simplify by using remove_breakpoint.
2901 (delete_breakpoint): Likewise.
2902 (watchpoint_check): Delete the watchpoint and watchpoint scope
2903 breakpoints when the watchpoint goes out of scope. Save & restore
2904 the current frame after checking watchpoints.
2905 (breakpoint_init_inferior): Likewise (restarting the program
2906 makes all local watchpoints go out of scope).
2907 (bpstat_stop_status): Handle hardware watchpoints much like normal
2908 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2909 when the watchpoint goes out of scope. Remove and reinsert all
2910 breakpoints before returning if we stopped when a hardware watchpoint
2912 (watch_command): Use a hardware watchpoint when possible. If
2913 watching a local expression, build a scope breakpoint too.
2914 (map_breakpoint_numbers): Also call given function for any
2915 related breakpoints.
2916 (disable_breakpoint): Never disable a scope breakpoint.
2917 (enable_breakpoint): Handle hardware breakpoints much like normal
2918 breakpoints, but recompute the watchpoint_scope breakpoint's
2919 frame and address (if we have an associated scope breakpoint).
2920 (read_memory_nobpt): Handle hardware watchpoints like normal
2921 watchpoints. When necessary handle watchpoint_scope breakpoints.
2922 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2923 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2924 (disable_command): Likewise.
2926 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2927 Extern prototype added to frame.h
2929 * infrun.c (wait_for_inferior): Set current_frame and select
2930 a frame before checking if we stopped due to a hardare watchpoint
2931 firing. Handle stepping over hardware watchpoints.
2932 (normal_stop): Remove unnecessary call to select_frame.
2934 * value.h (value_release_to_mark): Declare.
2935 * values.c (value_release_to_mark): New function.
2937 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2938 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2940 * hppab-nat.c (hppa_set_watchpoint): New function.
2942 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2943 (HAVE_STEPPABLE_WATCHPOINT): Define.
2944 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2945 (target_{insert,delete}_watchpoint): Define.
2947 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2948 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2949 (target_{insert,remove}_watchpoint): Likewise.
2951 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2953 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2954 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2955 often have the same names as debug symbols for functions, and
2956 confuse lookup_symbol().
2958 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2960 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2961 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2962 REGISTER_RAW_SIZE (1).
2963 Together these changes work around a bug in HP's compiler. Both
2964 seem to be necessary.
2966 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2968 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2969 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2970 are type mst_solib_trampoline.
2972 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2974 * config/m68k/es1800.mt: Change comments.
2976 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2978 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2980 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2982 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2985 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2987 * values.c (unpack_long): Remove obsolete comment about using a
2990 * symfile.c (symbol_file_command): Add comments about command syntax.
2992 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2993 Jim Kingdon (kingdon@cygnus.com)
2995 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2996 are in the .plt section.
2997 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2998 find_solib_trampoline_target): New functions for handling
2999 stepping into -g compiled shared libraries.
3000 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
3001 find_solib_trampoline_target): Add prototypes.
3002 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
3003 Define to handle stepping into -g compiled shared libraries.
3004 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
3005 stepping into -g compiled shared libraries.
3007 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3009 * configure.in: Add mips-*-sysv4* support.
3010 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
3011 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
3012 New files for MIPS SVR4 support.
3013 * Makefile.in: Update for new mipsv4 files.
3014 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
3015 read_next_frame_reg to obtain the frame relative stack pointer.
3016 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
3017 obtain the frame relative stack pointer.
3018 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
3019 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
3020 by entering them into the minimal symbol table.
3021 * printcmd.c (print_scalar_formatted): Do not try to unpack to
3022 a long for float formats.
3023 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
3024 get defined in <link.h>.
3025 * solib.c (solib_add): Add shared library sections to the section
3026 table of the target before adding the symbols.
3027 * partial-stab.h: Relocate static and global functions.
3028 * dbxread.c (read_dbx_symtab): Remove unused variable
3029 end_of_text_address. Relocate text_addr when passing it
3032 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
3033 library functions before the executable is run. Retrieve dynamic
3034 symbols from stripped executables.
3035 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
3036 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
3037 if no debugging symbols were found.
3038 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
3039 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
3041 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
3042 OSF/1 has shared libraries.
3044 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3046 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
3047 to BFD handling of dynamic symbols.
3049 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3051 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
3052 then gets its real address into FUN and its GOT/DP value into %r19.
3054 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
3056 * hppa-tdep.c (frameless_function_invocation): If no unwind
3057 descriptor was found, then assume this was not a frameless
3058 function invocation.
3059 (frame_saved_pc): If the saved PC is in a linker stub, then
3060 return the return address which the linker stub will return to.
3062 * xm-hppab.h: Never define USG.
3063 * xm-hppah.h: Always define USG.
3065 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
3067 * values.c (unpack_long, value_from_longest),
3068 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
3070 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
3072 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
3074 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3076 For SVR4 targets, enable gdb to set breakpoints in shared
3077 library functions before the executable is run.
3078 * elfread.c (elf_symtab_read): Handle symbols for shared library
3080 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
3081 and moved to objfiles.c.
3082 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
3083 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
3084 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
3085 the new generic definition from tm-sysv4.h works for Solaris.
3087 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3089 * elfread.c (elf_symtab_read): Change storage_needed,
3090 number_of_symbols and i to long. Rename get_symtab_upper_bound to
3091 bfd_get_symtab_upper_bound. Check for errors from
3092 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
3093 * nlmread.c (nlm_symtab_read): Same changes.
3095 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3097 * xcoffread.c (xcoff_next_symbol_text): New function.
3098 (read_xcoff_symtab): Set next_symbol_text_func to it.
3099 Move raw_symbol outside of read_xcoff_symtab.
3101 * remote.c (getpkt): Remove unused "out" label.
3103 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3105 * breakpoint.c (print_it_normal): Allow GDB to notify the user
3106 about more than one watchpoint being triggered.
3108 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3110 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
3112 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3114 * blockframe.c (find_pc_partial_function): mst_file_text
3115 symbols do not live in the shared library transfer table.
3116 * ch-exp.y (decode_integer_value, match_character_literal,
3117 match_bitstring_literal): Guard tolower calls with isupper,
3118 tolower on old BSD systems blindly subtracts a constant.
3119 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
3120 well when determining the producer of the object file.
3121 * mdebugread.c (has_opaque_xref): New function to check for
3122 cross reference to an opaque aggregate.
3123 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
3124 enter typedefs to opaque aggregates into the symbol tables.
3125 * mdebugread.c (parse_external): Remove skip_procedures argument,
3126 it has always been 1. Remove code that handled stProc symbols,
3127 it was never executed and was wrong, as the index of a
3128 stProc symbol points to the local symbol table and not to the
3129 auxiliary symbol info. Update caller.
3130 * mdebugread.c (parse_partial_symbols): Do not enter external
3131 stProc symbols into the partial symbol table, they are already
3132 entered into the minimal symbol table.
3133 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
3134 Remove all conditionals and definitions for ptx.
3135 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
3136 Fix addresses of floating point registers in REGISTER_U_ADDR.
3137 STORE_STRUCT_RETURN now handles cc and gcc conventions.
3138 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
3139 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
3140 signal trampoline code work.
3141 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
3142 Remove all conditionals and definitions for ptx.
3143 Remove KDB definitions.
3144 * symm-nat.c (store_inferior_registers): Fetch registers before
3145 storing them to obtain valid floating point control registers.
3146 Store fpu registers.
3147 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
3148 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
3149 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
3151 * symm-nat.c (child_resume): Update type of `signal' parameter.
3152 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3154 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3156 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3157 calling import stubs for functions in shared libraries.
3159 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3161 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3163 * ch-lang.c (chill_is_varying_struct): Magic string is
3164 was "<var_length>" is now "__var_length" (more portable).
3166 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3168 * remote.c (getpkt): If we get a timeout, actually retry rather
3169 than just giving up the first time it happens.
3170 * remote.c: Document sequence numbers.
3171 (remote_store_registers): Change syntax of 'P' request so that it
3172 never looks like a sequence number.
3174 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3176 * os9kread.c (record_minimal_symbol): add section_offset to
3177 relocate minimal symbol table.
3178 * os9kread.c (read_minimal_symbols): ditto.
3179 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3181 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3182 return. Also if file addr is 0 leave it 0, not to relocate.
3183 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3184 'set remotexoff' and 'set remotelog' commands.
3186 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3188 * remote.c (remote_store_registers): Add 'P' request to set an
3189 individual register.
3190 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3193 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3195 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3196 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3197 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3199 * command.c (do_setshow_command, case var_string): Never add a
3200 space to the end of the string.
3201 * NEWS: Document this change.
3202 * .gdbinit: Add a space to the "set prompt" command.
3204 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3206 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3207 changes to make it compile (it doesn't link yet).
3209 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3210 (set_demangling_style, set_demangling_command): Use savestring not
3211 strdup. We were not dealing properly with a NULL return from
3212 strdup, and were not declaring strdup (the system header may or
3215 * valprint.c (val_print): Remove inaccurate comment about what
3216 types can be stub types.
3218 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3219 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3220 Supply alternate version if ATTACH_DETACH is not defined.
3221 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3222 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3223 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3225 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3227 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3229 (skip_trampoline_code): Rewrite and add support for argument
3230 relocation stubs stubs, import/export stubs, calls through
3231 "_sr4export" and cascaded trampolines.
3233 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3234 if no unwind descriptor is found.
3236 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3237 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3238 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3239 differently. All registers are four bytes.
3240 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3242 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3244 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3245 registers as both single and double values (fetching 2nd 32bit half
3246 as necessary). Annotate each register printed with its precision.
3248 * paread.c (read_unwind_info): Fix off-by-one error.
3250 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3252 * main.c (complete_command): Deal with it if arg is NULL.
3254 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3256 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3257 regarding using the PC--using the PC is necessary and all the
3258 FIXME comments in the world won't make it go away.
3260 * valops.c (value_at, value_at_lazy): Give error if we dereference
3262 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3263 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3265 * stabsread.c (patch_block_stabs): Add comment about what happens
3266 if the definition is in another compilation unit from the stab.
3268 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3270 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3272 * main.c (complete_command): New command, from Rick Sladkey
3273 <jrs@world.std.com>.
3274 (symbol_completion_function): Don't declare rl_point and
3275 rl_line_buffer; they are now declared in readline.h.
3276 (show_commands): Don't declare history_base; it is declared in
3278 * command.c (lookup_cmd): Don't delete trailing whitespace.
3279 Reverts change of 14 May 1989.
3281 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3283 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3284 code from prim_record_minimal_symbol_and_info() to here. Callers
3285 of the latter can legitimately supply a section number of -1.
3287 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3289 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3290 member functions have an element in args for a (nonexistent) this
3293 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3295 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3297 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3298 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3300 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3301 for the structure's type. All callers changed.
3303 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3304 for each structure argument rather than assuming it's either
3305 true or false for all structure arguments.
3307 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3308 on the length structure passed, not the compiler used.
3310 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3311 argument for the structure's type.
3313 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3315 * values.c (set_internalvar): Don't set var->value until we are
3316 sure there won't be an error().
3318 * remote.c (get_offsets): Reinstate comment which was in
3319 remote_wait about use of SECT_OFF_TEXT and so on.
3321 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3323 * symmisc.c (maintenance_check_symtabs): New function to check
3324 consistency of psymtabs and symtabs.
3325 * symtab.h (maintenance_check_symtabs): Add prototype.
3326 * maint.c: Add new `maint check-symtabs' command.
3327 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3328 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3329 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3331 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3332 to write_memory to avoid warnings from gcc.
3333 * config/i386/xm-symmetry.h: Add missing #endif.
3334 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3335 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3336 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3338 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3340 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3341 (hppa_push_arguments): Likewise.
3343 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3345 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3346 improve remote debugging efficiency. Also fixed problems with
3347 doing function calls for programs with no entry points.
3348 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3349 entry_point_address.
3350 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3351 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3352 parse_lines): Pass section_offsets info to these routines so that
3353 we can relocate symbol table entries upon readin.
3354 * (psymtab_to_symtab_1): Set symtab->primary to tell
3355 objfile_relocate to do relocations for our symbols.
3356 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3357 (which hang off of the symbol table).
3358 * Use prim_record_minimal_symbols_and_info instead of
3359 prim_record_minimal_symbols to supply section info to make minimal
3360 symbol relocations work.
3361 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3362 -1, try to deduce it from ms_type.
3363 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3364 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3365 add code to relocate objfile->sections data structure.
3366 * remote.c (get_offsets): Use new protocol message to acquire
3367 section offsets from the target.
3368 * (remote_wait): Get rid of relocation stuff. That's all handled
3369 by objfile_relocate now.
3370 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3371 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3373 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3375 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3377 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3379 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3380 can no longer set this at run time.
3381 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3382 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3383 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3384 sparc-tdep.c compiles).
3385 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3387 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3389 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3390 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3391 * configure.in: Recognize m68*-cisco*-*.
3393 * Makefile.in (TAGS): Use variables directly, rather than using
3394 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3395 and means that these filenames no longer need be unique across all
3396 the config/* directories.
3397 * configure.in: Put the config/*/ into TM_FILE, etc.
3399 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3400 and trapv exceptions.
3402 * target.h (struct section_table), objfiles.h (struct obj_section):
3403 Change name of field sec_ptr to the_bfd_section. More mnemonic
3404 and avoids the (sort of, for the ptx compiler) name clash with
3405 the name of the typedef.
3406 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3407 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3409 * utils.c: Include readline.h.
3410 * Makefile.in (utils.o): Add dependency.
3412 * remote.c (getpkt): Add support for run-length encoding.
3414 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3416 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3418 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3420 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3421 prim_record_minimal_symbol.
3424 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3425 computing their offset from the start of the old buffer and adding
3426 to the new buffer, rather than by assuming we can add the
3427 difference between the old buffer and the new buffer (it might not
3428 fit in an int). Merge in cosmetic differences from emacs regex.c
3429 version of this macro.
3431 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3433 * Makefile.in (install-only): Fix use of program_transform_name.
3435 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3437 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3438 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3439 so I'm nuking the command.
3440 * symtab.c (find_addr_symbol): Comment out, no longer used.
3442 * main.c (main): Don't init_source_path for the -cd argument. Now
3443 that source_path doesn't contain the current_directory from when
3444 GDB started up, init_source_path is no longer useful (and is
3445 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3447 * TODO: Remove item about line numbers being off. It is useless
3448 and confusing without a reproducible test case (it mentions
3449 proceed(), but I was able to step through proceed without trouble).
3451 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3453 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3454 library functions before the executable is run. Retrieve dynamic
3455 symbols from stripped executables.
3456 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3457 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3458 symtab.c (list_symbols): Handle mst_solib_trampoline.
3459 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3460 for all targets, remove IBM6000_TARGET dependencies.
3461 * dbxread.c (read_dbx_dynamic_symtab): New function.
3462 * dbxread.c (dbx_symfile_read): Use it.
3463 * dbxread.c (SET_NAMESTRING): Set namestring to
3464 "<bad string table index>" instead of "foo" if the string index is
3466 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3468 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3469 to break_command. Handle mst_file_* minimal symbol types.
3470 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3472 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3474 * c-exp.y(yylex): fix potential memory overflow.
3476 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3478 * environ.c (set_in_environ): Eliminate special handling of PATH and
3480 * putenv.c: Removed, conflicts with system declaration of
3481 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3483 * Makefile.in: Change accordingly.
3484 * procfs.c (procfs_create_inferior): Change comment accordingly.
3486 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3488 * rs6000-tdep.c: Change value to value_ptr.
3490 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3492 * i386m3-nat.c: Include floatformat.h.
3493 (get_i387_state): Use memset not bzero.
3497 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3498 ieee-float.h to floatformat.h.
3500 * valprint.c (val_print_string): Ignore error if the error
3501 happened after a terminating '\0'.
3503 * c-valprint.c (c_val_print): Never add 1 to return value from
3504 val_print_string; just return what it returns.
3506 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3507 looping through all of the enums.
3508 * infrun.c (signals_info): Use it.
3510 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3512 * main.c (main): When printing warning about bad baud rate, don't
3513 use warning(); it relies on current_target which isn't set up yet.
3515 * breakpoint.c (_initialize_breakpoint): Update docstring for
3516 tbreak to match what the code actually does. Don't mention tbreak
3517 in docstrings for "enable once" or "enable breakpoints once".
3519 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3521 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3522 while (0). That defeats the whole purpose of using do . . . while (0).
3523 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3524 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3525 using a ?: expression as an lvalue is not portable.
3527 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3528 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3529 'p' and 'r' symbol descriptors into a single symbol to look for a
3531 * README, config/sparc/tm-sparc.h: Update comments.
3533 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3535 * mdebugread.c (parse_type): Do not complain for types with
3536 an `indexNil' aux index, these are simply undefined types.
3537 Remove indexNil check from caller of parse_type.
3538 * mdebugread.c (parse_partial_symbols): Do not enter
3539 stGlobal, scCommon symbols into the minimal symbol table, their
3540 value is the size of the common, not its address.
3541 Handle scInit, scFini, scPData and scXData sections.
3542 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3544 Enter stProc symbols into the global_psymbols list once, not into
3545 the static_psymbols_list.
3546 Get rid of dummy psymtab if it is empty, to allow proper detection
3547 of stripped executables.
3548 * mdebugread.c (cross_ref): Allow cross references to Fortran
3551 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3553 * stabsread.c (common_block_end, fix_common_block): Stash the
3554 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3555 as to not assume that a pointer fits in an enum.
3557 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3559 * os9kread.c (fill_sym): check compiler verion number for pre-
3561 * os9kread.c (os9k_process_one_symbol): address of symbol is
3562 relative to section not module.
3563 * stabsread.c (define_symbol): add symbol type 's' as local
3565 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3567 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3568 * remote-os9k.c: fix bug in 'set remotebaud' function.
3569 * remote-os9k.c (rombug_link): minimize checking so to improve
3571 * symfile.c (symbol_file_command): check if failed to link, also make
3572 the command be able to accept more than one filenames.
3573 * target.c (target_link): check if failed to link with rombug.
3574 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3576 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3578 * remote-es.c (es1800_child_ops): Don't declare it static.
3580 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3582 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3584 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3586 * dbxread.c: New variable lowest_text_address.
3587 (record_minimal_symbol, read_dbx_symtab): Set it.
3588 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3589 end_of_text_address.
3590 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3592 * dbxread.c (end_psymtab): Remove old and commented out
3593 capping_global and capping_static. Fix comments regarding
3594 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3596 * parser-defs.h: Add "extern" to start of variable declarations so
3597 we don't end up with commons.
3598 * parse.c: Define these variables.
3600 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3603 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3605 * alpha-tdep.c: Change value to value_ptr.
3607 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3609 * solib.c (elf_locate_base): New function to locate the address
3610 of the dynamic linker's runtime structure in the dynamic info section.
3611 * solib.c (locate_base): Use it instead of iterating over the list
3612 of mapped address segments.
3613 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3616 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3618 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3619 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3620 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3621 signal trampoline and interrupt routines.
3622 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3623 (frame_chain, frame_chain_valid): Likewise.
3624 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3625 saved regs convention for SP.
3627 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3628 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3629 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3631 * tm-hppah.h (IN_SIGTRAMP): Define.
3633 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3635 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3636 alphabetic character as the start of a name.
3638 * sparclite/Makefile.in (all install): Build and install aload.
3640 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3641 config.guess and config.sub produce.
3643 * mips-tdep.c: Change value to value_ptr.
3645 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3647 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3648 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3649 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3650 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3651 value with value_ptr. This is for the ptx compiler.
3652 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3654 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3655 #if 0 i386_float_info.
3656 * symm-tdep.c (round): Remove. Also remove sgttyb.
3657 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3658 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3659 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3660 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3662 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3663 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3664 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3665 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3666 tm-i386v.h is apparently OK.
3667 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3668 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3671 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3673 * osfsolib.c (xfer_link_map_member): Update to use new
3674 target_read_string interface.
3676 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3678 * infrun.c (wait_for_inferior): In checking
3679 remove_breakpoints_on_following_step, check
3680 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3682 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3684 * os9kread.c (os9k_process_one_symbol): Rename
3685 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3686 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3687 (CORE_ADDR)0, from target_link, since that is what it uses.
3688 Process name at end, not during parsing (like we did before Kung's
3689 change), so that -readnow and -mapped can appear anywhere.
3690 Make text_relocation a local variable.
3691 * config/i386/i386os9k.mt: Fix comment.
3692 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3693 * os9kread.c: Put "comments" after #endif inside /* */.
3694 * stabsread.h: Add os9k_stabs variable.
3695 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3697 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3698 descriptor in global_symbols not local_symbols.
3699 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3701 (read_type): If os9k_stabs, accept function parameters after 'f'
3703 (read_array_type): If os9k_stabs, don't expect index type and
3704 expect lower and upper to be separated by ',' not ';'.
3705 (read_enum_type): If os9k_stabs, read a number before the first
3706 enumeration constant.
3707 (os9k_init_type_vector): New function.
3708 (dbx_lookup_type): Call it when starting new type vector.
3709 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3710 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3711 * os9kstab.c: Removed.
3712 * Makefile.in: Update accordingly.
3713 * objfiles.c (objfile_relocate_data): Removed.
3714 * remote-os9k.c (rombug_wait): Call objfile_relocate
3715 not objfile_relocate_data.
3716 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3717 * remote-os9k.c (rombug_wait): Call find_pc_section not
3719 * main.c (quit_command): Check inferior_pid; revert Kung change.
3720 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3722 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3724 * os9kread.c: New file to read os9000 style symbo table.
3725 * os9kstab.c: new file to read os9000 style stabs.
3726 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3727 * objfiles.c (find_pc_objfile): new function to search objfile
3729 * objfiles.c (objfile_relocate_data): new function to relocate
3730 data symbols in symbol table.
3731 * objfiles.h: Add two aux fields in struct objfile to handle
3732 multiple symbol table files situation like in os9000.
3733 * symfile.c: Change so 'symbol-file' command can handle multiple
3734 files. Also call target_link() to get relocation infos.
3735 * target.c (target_link): new function to get relocation info when
3736 a symbol file is requested to load.
3737 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3738 because in cross mode there's no inferior pid, bit they need to
3740 Makefile.in: add os9kread.c os9kstab.c and .o's.
3741 configure.in: add i386os9k target.
3742 config/i386/i386os9k.mt: new add.
3743 config/i386/tm-i386os9k.h: new add.
3745 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3747 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3748 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3750 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3752 * target.c, target.h (target_read_string): Provide error detection to
3753 caller. Put string in malloc'd space, so caller need not impose
3755 * solib.c (find_solib): Update to use new interface.
3756 * irix5-nat.c (find_solib): Read o_path from inferior
3757 (clear_solib): Free storage for o_path.
3758 * valprint.c (val_print_string): Add comments.
3760 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3762 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3765 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3767 * value.h (struct value): Add modifiable field.
3768 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3769 (record_latest_value): Don't mess with VALUE_LVAL of value.
3770 * valops.c (value_assign): Check it. Reword existing error
3771 message on not_lval.
3773 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3774 (STEP_SKIPS_DELAY): Added.
3775 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3778 * valprint.c (val_print_string): If errcode is set, always print
3779 an error, regardless of force_ellipsis. In the non-EIO case,
3780 just print the error message rather than calling error(). Don't
3781 access *(bufptr-1) if bufptr points to the start of the buffer.
3782 When looking for '\0', don't increment bufptr and addr if bufptr
3783 started out already at limit. If an error happens on fetching the
3784 first character, don't print the string.
3786 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3788 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3791 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3792 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3793 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3794 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3795 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3796 * findvar.c: Update comment regarding ieee-float.h.
3798 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3800 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3801 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3802 Define to make backtracing through the various sigtramp handlers
3804 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3805 the saved pc from ucontext on the stack for SVR4 signal handling.
3807 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3809 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3810 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3811 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3812 just use the global variable itself. When printing baud rate,
3813 don't print a baud rate if baud_rate is -1.
3815 * coffread.c (read_coff_symtab): Pass mst_file_* to
3816 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3817 symbols in the minimal symbols regardless of SDB_TYPE.
3819 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3821 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3822 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3823 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3824 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3825 ignored bs->stop for a bp_step_resume breakpoint.
3826 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3827 which performs one (the check_sigtramp2 one) of the functions
3828 which had been handled by the step_resume_breakpoint. For each
3829 use of the step_resume_breakpoint, make it still use the
3830 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3832 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3833 When setting the frame address of the step resume breakpoint, set
3834 it to the address for frame *before* the call instruction is
3835 executed, not after.
3837 * mips-tdep.c (mips_print_register): Print integers using
3838 print_scalar_formatted rather than duplicating all the
3839 CC_HAS_LONG_LONG and so on.
3840 (mips_push_dummy_frame): Use read_register_gen rather than using
3841 read_register and then putting it back in target format with
3842 store_unsigned_integer. If registers are more than 4 bytes, give
3843 an error rather than have some registers overwrite other
3845 #if 0 unused include of opcode/mips.h.
3847 * symfile.h: Don't declare arguments for coff_getfilename.
3849 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3851 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3853 * configure.in (hppa*-*-osf*): New configuration.
3854 * config/pa/hppaosf.mt: New target makefile fragment.
3855 * config/pa/tm-hppao.h: New target include file.
3857 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3859 * exec.c (print_section_info): Print entry point for exec_bfd only.
3860 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3861 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3862 causes problems if <sys/types.h> has no multiple inclusion protection.
3864 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3866 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3867 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3868 (CALL_DUMMY_LENGTH): Changed accordingly.
3870 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3872 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3873 numbers of register windows.
3875 * sparclite/hello.c: Add factorial function for testing.
3876 * salib.c: Use macros instead of constants for I/O addresses to
3877 make 931 support easier.
3878 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3879 register in sta/lda instructions.
3881 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3883 * dbxread.c (process_one_symbol): Set
3884 block_address_function_relative for COFF like we do for ELF and SOM.
3886 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3888 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3890 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3891 the enumerators of an ecoff enum into the partial symbol table.
3892 * mdebugread.c (parse_partial_symbols): Call it.
3893 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3894 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3895 offsets. Cast psymtab->read_symtab to PTR before passing it to
3897 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3898 set up the global offset table pointer in pic compiled code.
3899 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3900 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3901 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3902 ensures that floats are promoted to doubles before they are pushed
3905 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3907 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3908 Fixup cache_on and flush_i_cache so that they work for both the
3909 930 and 932 processors. Rewrite most low level funcs (uart
3910 access & cache stuff) to use new ASI access macros in sparclite.h.
3911 Also make it easy to access second serial port.
3913 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3915 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3916 <sys/stat.h>; not needed.
3918 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3920 * stack.c (print_frame_info): In "pathological" case, don't
3921 distrust the line number information.
3923 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3925 * mips-tdep.c (mips_print_register): handle 64 bits register.
3926 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3928 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3932 * Makefile.in (install): Do the sed for program_transform_name
3933 ourselves instead of worrying about INSTALL_XFORM. This enables
3934 users to override INSTALL_PROGRAM in the standard way.
3936 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3937 depend on Makefile.in.
3939 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3940 Only test against INT_MIN if a LONGEST is bigger than an int.
3942 * README: Change GhostScript to Ghostscript.
3944 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3946 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3947 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3948 character file names.
3949 * Makefile.in (ALLPARAM): Add these files.
3951 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3952 character file names.
3953 * Makefile.in: Add Kung's new mips64 files.
3955 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3957 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3958 mips64el-*-ecoff and mips64-big-*.
3959 * defs.h: get rid of FORCE_LONG_LONG.
3960 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3961 parsing. Change register size to be MIPS_REGSIZE.
3963 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3965 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3966 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3967 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3969 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3971 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3972 (remove_commands, add_commands): Add/remove hms-drain when target
3975 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3977 * configure.in: Add Lynx/rs6000 support.
3978 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3979 messages. Add rs6000 support. Don't try to modify unwritable
3981 * rs6000-nat.c: Move lots of native dependent stuff (like core
3982 file support) from rs6000-tdep.c & xcoffexec.c to here.
3983 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3984 * xcoffexec.c: Move native dependent stuff to nat.c.
3985 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3987 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3989 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3990 New files to support Lynx/rs6000.
3992 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3994 * README: Remove note about gcc warnings on alpha, these should be
3996 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3997 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3998 remote-utils.c, stabsread.c: Include <string.h>.
3999 * regex.c: Include "defs.h", change re_comp argument to const char *.
4000 * infptrace.c (fetch_register, store_inferior_registers): Change
4001 regaddr to type CORE_ADDR.
4002 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
4003 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
4005 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4007 * symtab.h: Always define BYTE_BITFIELD to nothing.
4009 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4011 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
4012 * configure.in: Remove comment about m68k-em.mt.
4013 * Makefile.in: Remove references.
4015 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4017 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
4020 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4022 * target.c (target_preopen): If target_kill doesn't remove the
4023 target from the stack, use pop_target to do it.
4025 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
4026 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
4027 changes to stabsread.c from summer 1993.
4029 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
4030 printing the program, rather than passing NULL to printf.
4031 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
4032 try to call UDIDisconnect again. Print better message.
4033 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
4035 (udi_create_inferior): If udi_session_id is negative, open a new
4036 TIP rather than giving an error.
4038 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
4039 config/ns32k/ns32km3.mh: Define NAT_FILE.
4040 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
4041 (it was inconsistent and namespace-wrong) to NM_M3_H.
4042 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
4043 (m3_open): New function.
4045 * TODO: Update Mach section.
4047 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
4049 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
4051 * printcmd.c (printf_command): Add missing single-letter
4052 backslash-escape sequences, and improve error message.
4054 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4056 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
4057 rather than trying to shove an int into a pointer and back out
4058 again. This avoids compiler warnings.
4060 * defs.h (alloca): Declare as void *, not char *, on hpux.
4061 Don't prototype it, just declare the return type.
4063 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4065 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
4066 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
4068 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4070 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
4071 ZERO_REGNUM, just read it as zero without talking to the board.
4073 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
4075 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
4076 to store_floating, not nonexistent variable len.
4078 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
4080 (mips_store_word): Change calling convention to return errors, and
4081 to provide old contents if the caller wants it.
4082 (mips_xfer_memory): Deal with errors from mips_store_word.
4083 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
4084 define now that remote-mips.c doesn't use BREAKPOINT.
4086 * remote-mips.c (mips_create_inferior): Call warning if arguments
4087 specified, and then execute "set args" command. Call error, not
4088 mips_error, if executable file not specified.
4090 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
4093 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
4096 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4098 * value.h (print_longest): Rename "value" to "val" in prototype
4099 declaration because some compilers don't like arguments whose
4100 names are the same as types.
4101 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
4102 before passing it to remote_*_bytes.
4104 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
4106 * h8500-tdep.c (saved_pc_after_call): The size of the
4107 pc is memory model dependent. (segmented_command,
4108 unsegmented_command, _initialize_h8500_tdep): New commands to
4109 change memory model.
4110 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
4112 * remote-hms.c (hms_load): Remove breakpoints when loaded.
4113 (hms_wait): Use new status structure
4114 (hms_open): Push the target here. (hms_before_main_loop): Not
4115 here. (supply_val, hms_fetch_register, hms_store_register): Cope
4116 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
4117 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
4118 all registers in a compact way.
4120 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4122 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
4123 as CORE_ADDR to match definition in rs6000-tdep.c.
4125 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4127 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
4128 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
4129 definitions into the psymtab.
4131 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4133 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
4134 a special exceptionSize for the 68332.
4136 * remote-udi.c (udi_attach): If no arguments, print error.
4138 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
4140 * Makefile.in (VERSION): Bump to 4.12.1
4141 * NEWS, README: Update to match 4.12 release.
4143 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4145 * command.c (empty_sfunc): New function.
4146 (add_set_cmd): Use it instead of not_just_help_class_command.
4147 (not_just_help_class_command): Change calling convention back to
4148 what it was before yesterday's change.
4150 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
4151 of the type if present.
4153 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4155 * printcmd.c (decode_format): Don't blithely set the size for
4156 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4158 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4159 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4160 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4161 always just check against INT_MIN and INT_MAX (this also fixes things
4162 if sizeof (long) > sizeof (int), e.g. Alpha).
4163 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4164 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4165 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4166 BUILTIN_TYPE_UNSIGNED_LONGEST.
4167 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4168 longest_int and longest_unsigned_int.
4169 * value.h (struct value): Just align to LONGEST, rather than worrying
4170 about CC_HAS_LONG_LONG.
4171 * valarith.c (value_binop): Figure out type ourself based on
4172 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4173 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4174 * valprint.c (val_print_type_code_int): Just call
4175 extract_unsigned_integer directly, rather than going through
4177 * printcmd.c (decode_format): Remove code which would sometimes
4178 change 'g' size to 'w' for integers. print_scalar_formatted handles
4179 printing huge integers well enough, thank you.
4181 * command.c (add_set_cmd, not_just_help_class_command): Change
4182 to make this the sfunc, not cfunc, since that is how we call it.
4183 * command.h: Comment difference between sfunc and cfunc.
4184 * demangle.c (set_demangling_command): Add third arg since that
4185 is how it is called.
4186 (_initialize_demangler): Use sfunc, not cfunc, for
4187 set_demangling_command, since that is how it is called.
4188 Remove show_demangling_command; it has no effect.
4190 * command.c (shell_escape): Report errors correctly (with error
4191 message from strerror).
4193 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4195 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4196 x_scnlen.l rather than x_scnlen to match corresponding change in
4199 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4201 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4202 Change comments regarding TYPE_CODE_BOOL.
4203 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4204 regardless of the language.
4205 (value_true): Just call value_logical_not regardless of language.
4206 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4207 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4208 * language.h: Improve comment for la_builtin_type_vector.
4209 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4210 builtin_type_m2_bool.
4212 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4214 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4215 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4217 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4219 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4220 by restarting the ioctl.
4222 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4224 * target.h (target_wait): Add comment about calling
4225 return_to_top_level.
4227 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4229 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4230 additional arguments.
4231 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4233 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4235 * sparc-stub.c: Remove unnecessary #include of memory.h.
4237 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4239 * mips-tdep.c: Remove code which sets saved_regs from
4240 init_extra_frame_info and put it in new function mips_find_saved_regs.
4241 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4242 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4243 check if it is NULL and call mips_find_saved_regs if so.
4245 * remote-mips.c: Use unfiltered, not filtered, output most places.
4247 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4248 backtrace. Revise comments.
4250 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4252 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4253 alpha and irix. The _sigtramp case has to be handled properly
4254 in the tdep files if we have no ecoff debugging info.
4255 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4256 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4257 without PC_REGNUM kludge.
4258 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4259 Clean up handling of mips sigtramp frames, improve comments.
4261 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4263 * paread.c (read_unwind_info): Fix typo.
4265 * paread.c (pa_symtab_read): Update the "check_strange_names"
4266 filter to match GCC's current output. Filter out section symbols
4267 (which the HP linker sometimes puts in the wrong place).
4269 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4271 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4273 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4275 * Makefile.in: Remove all references to sparcly-nat.c.
4277 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4278 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4279 duplicating serial.h and target.h.
4281 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4282 are not used anywhere (a 5 Oct 1993 change removed the uses).
4284 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4285 * config/m68k/es1800.mt: Add comment.
4286 * remote-es.c: Extensive changes to update to current conventions.
4288 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4289 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4290 to achieve the desired timeout.
4291 * serial.h (serial_t): Add field timeout_remaining.
4293 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4295 * c-exp.y (yylex): Reenable nested type code.
4297 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4299 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4301 * remote-mips.c (mips_ops): Fix docstring.
4303 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4305 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4306 with the old tm-m68k-em.h:
4307 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4308 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4309 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4310 Add FIXME regarding GET_LONGJMP_TARGET.
4312 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4313 * infptrace.c (kill_inferior): Add comments.
4314 * main.c (quit_command): Call target_close after we kill or
4316 * remote-udi.c (udi_close): Don't error() if QUITTING.
4318 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4320 * configure.in: Make m68k-coff and aout add monitor support in
4321 addition to the standard serial support.
4323 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4325 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4328 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4330 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4331 * elfread.c (record_minimal_symbol_and_info),
4332 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4334 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4336 * i386-stub.c: Add ".text" right before "mem_fault:".
4338 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4340 * remote-utils.c (usage): Fix message to be accurate and conform
4341 more closely to normal conventions.
4343 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4344 whether to show information about exec_bfd, and not control whether
4345 to show information about device and speed.
4347 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4348 usage message, don't dump core.
4350 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4351 for variable size array.
4352 (bug_fetch_register, bug_store_register): Rename "value" to
4353 "fpreg_buf" because some compilers don't like variables whose
4354 names are the same as types.
4355 (bug_store_register): Use a cast when converting char * to
4358 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4359 of the command in error message (the text was referring to the old
4360 name of the command).
4362 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4364 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4365 full details on structure elements without names. This partially
4366 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4367 of those changes was accidental.
4369 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4370 defined, make it an error to specify a single argument which is not
4373 * Makefile.in (version.c), main.c (print_gdb_version): Use
4374 host_alias and target_alias, not host_canonical and
4375 target_canonical, to print configuration.
4377 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4379 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4380 of builtin_type_long. It is necessary to get a type which is
4381 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4383 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4384 various miscellaneous things discovered in the process:
4385 * printcmd.c, defs.h (print_address_numeric): New function.
4386 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4387 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4388 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4389 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4391 * utils.c, defs.h (gdb_print_address): New function.
4392 * expprint (dump_expression), gdbtypes.h: Use it.
4393 * breakpoint.c (describe_other_breakpoints),
4394 symmisc.c (dump_symtab, print_symbol):
4395 Use filtered not unfiltered I/O.
4396 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4397 just run gdb under a debugger for this (and it had problems with
4398 printing addresses, how to print b->shadow, etc.).
4399 * buildsym.c (make_blockvector), core.c (memory_error),
4400 exec.c (print_section_info), maint.c (print_section_table),
4401 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4402 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4403 Add comments saying code is broken. Marked with "FIXME-32x64".
4404 * dbxread.c (process_one_symbol), partial-stab.h (default),
4405 remote-vx.c (vx_run_files_info):
4406 Don't cast int being passed to local_hex_string.
4407 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4408 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4410 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4412 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4413 * source.c: Include <sys/types.h> regardless of USG.
4415 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4417 * valops.c (value_assign): Set `type' after coercing toval.
4418 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4419 Use extract_unsigned_integer to get the address of a reference.
4421 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4423 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4424 AIX can use ? instead of \ for continuation. Deal with it.
4426 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4427 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4428 the HP compiler in ANSI mode doesn't like.
4430 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4431 based on USG, rather than defining HAVE_SIGSETMASK to an
4432 expression containing defined. Having a macro used in #if expand
4433 to an expression containing "defined" is undefined according to
4434 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4437 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4439 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4440 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4442 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4444 * ch-exp.y (match_string_literal): Allow a zero-length string.
4445 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4447 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4449 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4450 passing them to print_387_status.
4451 (print_387_status): Don't subtract top from 7 before using it.
4452 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4453 from 7; the above explains it.
4455 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4457 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4458 pointer value when fixing up the frame at the start of a function.
4460 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4462 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4463 Sparc from the stack.
4465 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4467 * remote-mips.c (mips_initialize): Clear mips_initializing via
4468 cleanup chain, not directly.
4470 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4471 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4472 munging the timeout due to the limited range of c_cc[VTIME].
4474 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4475 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4476 m3-nat.c (m3_create_inferior): Pass it.
4477 * procfs.c: Remove ptrace function. It was declared in a way which
4478 conflicted with the prototype in unistd.h on Solaris.
4480 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4482 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4483 in the sigcontext if it is a signal trampoline frame.
4484 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4485 Define for Solaris2.
4487 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4489 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4490 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4491 tm-sparc.h so they can be overridden if necessary.
4493 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4495 * lynx-nat.c: Add Sparc support.
4496 * sparcly-nat.c: Remove. It's useless.
4497 * config/sparc/nm-sparclynx.h: Rewrite.
4498 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4500 * config/sparc/tm-sparclynx.h: Rewrite.
4502 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4504 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4505 directory. Old code was discarded, since the new opcode table has
4508 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4510 * Makefile.in (realclean): Remove info files per make-stds.texi.
4512 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4514 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4515 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4516 * config/sparc/tm-sun4sol2.h: Define it.
4518 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4520 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4521 if we did not find a symbol.
4523 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4525 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4528 * hppab-nat.c (call_ptrace): Delete redundant function.
4529 (kill_inferior, attach, detach, child_resume): Likewise.
4530 (child_xfer_memory): Likewise.
4532 * hppah-nat.c (call_ptrace): Delete redundant function.
4533 (kill_inferior, attach, detach, child_resume): Likewise.
4535 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4537 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4539 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4541 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4542 (CHILD_XFER_MEMORY): Define.
4543 (PT_*): Define so that generic infptrace.c code can be used.
4545 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4547 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4548 struct section_offsets *, not a (nonexistent) struct section_offset *.
4550 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4551 internal_xcoff_symtab, not an array of one of them. Change lots of
4552 "main_aux" to "&main_aux" and so on.
4554 * coffread.c, xcoffread.c: Include <coff/internal.h>
4557 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4559 * coffread.c (coff_getfilename): Make it not static.
4561 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4563 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4564 a completely gratuitous difference between xcoffread.c and coffread.c).
4566 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4568 * infrun.c (wait_for_inferior): Don't set frame for
4569 step_resume_breakpoint for IN_SIGTRAMP cases.
4571 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4572 breakpoint.c (bpstat_what): Move step_resume from its own field of
4573 the struct bpstat_what into the main_action. Make it override
4574 other breakpoints. This is a conservative change in the sense
4575 that before the step resume breakpoint was a breakpoint.c
4576 breakpoint, hitting the step resume breakpoint overrode even
4577 calling bpstat_stop_status.
4579 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4581 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4582 in case execution was stopped in the called function.
4583 * stack.c (print_frame_info, frame_info): If backtracing through
4584 a call dummy, handle the starting source line number on a line
4585 boundary like backtracing through sigtramp.
4586 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4587 for call dummy frame right. Remove old test for dummy frame,
4588 it has been unused at least since gdb-3.5.
4589 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4592 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4594 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4596 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4598 * infrun.c (signals_info), target.c (target_signal_from_name):
4599 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4601 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4603 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4604 * inflow.c (terminal_ours_1): When discussing how to deal with the
4605 tty state, make note of query() as well as readline.
4607 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4608 signals for which stop and print are cleared by default.
4610 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4612 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4613 reserved fields to hold a stub unwind entry type. Fix typo.
4614 (stub_unwind_entry): New structure for raw stub unwind entries.
4615 (stub_unwind_types): The types of stubs we may encounter.
4616 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4617 * hppa-tdep.c (rp_saved): Use additional information provided
4618 by linker stub unwind descriptors.
4619 (frameless_function_invocation): Likewise.
4620 (frame_chain_valid): Likewise.
4621 * paread.c (compare_unwind_entries): New function for sorting
4622 unwind table entries.
4623 (read_unwind_info): Rewrite to remove dependency on host endianness.
4624 Read in data from the $UNWIND_END$ subspace which contains linker
4625 stub unwind descriptors. Merge that data into the basic unwind
4628 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4630 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4632 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4633 from either the symbol name or the auxent.
4634 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4637 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4639 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4641 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4643 * README: Update notes for alpha port.
4645 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4647 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4648 for operation fault, constraint fault, and type fault.
4650 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4652 * Makefile.in (init.c): Add comment explaining formatting conventions.
4654 * c-exp.y (parse_number): Assign to temporary between the right
4655 shifts, to work around a bug in the SCO compiler.
4657 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4658 Add various files which were added to GDB recently.
4660 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4663 * Makefile.in: Add mostlyclean target.
4665 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4669 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4671 * main.c (show_commands): Make return type of extern
4672 history_get be HIST_ENTRY, rather than struct _hist_entry.
4673 (The latter loses with the upcoming merged readline.)
4675 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4677 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4678 const char *, not char *.
4680 * symtab.h (struct symbol): Make section short, not unsigned short.
4682 * symtab.c (lookup_symbol): Add comment about QUIT here.
4684 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4686 * c-exp.y (parse_number): Check for overflow regardless of range
4687 checking. Fix overflow check to use unsigned LONGEST, not
4690 * c-exp.y (parse_number): Make it so that integer constants are
4691 builtin_type_long_long if builtin_type_long isn't big enough or if
4692 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4694 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4695 Print our "()" first, then recurse for the target type.
4697 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4699 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4701 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4703 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4705 * utils.c (request_quit): Re-establish signal handler regardless
4708 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4710 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4712 * i960-tdep.c: Include target.h.
4714 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4716 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4718 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4720 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4721 changes (status -> ourstatus; declare status, etc.).
4722 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4724 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4726 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4728 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4730 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4732 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4734 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4736 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4738 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4740 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4742 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4743 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4745 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4748 Add search to target vector (#if 0'd until after 4.12):
4749 * target.h (to_search, target_search): Add.
4750 * gdbcore.h, core.c (generic_search): Add.
4751 * remote.c (remote_search): Add.
4752 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4755 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4756 is on, call find_pc_function rather than relying just on the minimal
4757 symbols (probably only matters for symbol readers which don't put
4758 statics in the minimal symbols, but changing this strikes me as
4759 not conservative enough).
4760 Initialize name_location in all cases.
4761 If no symbol and no msymbol, don't print anything symbolic.
4763 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4765 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4767 * printcmd.c (print_address_symbolic): Make it search the
4768 symtabs for variables as well as functions. Add `set print
4769 fast-symbolic-addr' and default it to fast (the old way).
4770 Print line numbers for data items as well as functions.
4772 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4773 address, if a symbol is found (take two more args pointing to
4774 where to store these results).
4776 * symtab.h (find_addr_symbol): Add prototype.
4778 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4780 * objfiles.h: Fix comments to reflect the fact that the phrase
4781 "top of stack" always refers to where the pushing and popping takes
4782 place, regardless of whether it is at the highest or lowest address.
4784 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4786 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4787 compiler generated tag names.
4788 * mdebugread.c (parse_type): Handle cross references to qualified
4790 * valops.c (value_struct_elt): Improve error message if the
4791 address of a method is requested from an object instance.
4792 * valops.c (search_struct_method): Make name_matched non-static
4793 to get it initialized correctly.
4794 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4795 exclude segment register which are not writable on newer SCO versions.
4797 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4799 * go32-xdep.c: Remove unused function uerror.
4800 (sigsetmask): Declare return type. Declare argument (to match the
4801 way it is called). Explicitly return 0.
4803 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4805 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4806 partial_symbol): Shrink the storage sizes of symbols, by making
4807 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4808 enums and small ints to the end of each struct to improve
4809 alignment, and switching the section number from int to unsigned
4812 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4814 * symtab.c (find_addr_symbol): New routine that will find the nearest
4815 symbol associated with an address. It does so by exhaustive
4816 search of the symtabs, so it's slow but complete.
4818 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4820 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4821 to [0,0] rather than [0, end of first source file]. This avoids
4822 problems with other parts of GDB looking for linetables in the
4823 _globals_ symtab. Eliminate variables num_object_files and
4824 first_object_file_end.
4826 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4828 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4829 (pop_frame): Restore PC2 and LR0 from dummy frames.
4830 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4831 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4832 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4833 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4834 (SETUP_ARBITRARY_FRAME): Define.
4836 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4838 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4840 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4842 * remote-udi.c (udi_resume): Correct prototype.
4844 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4846 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4847 hppa_frame_find_saved_regs.
4848 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4849 (prologue_inst_adjust_sp): New function.
4850 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4851 (skip_prologue): Completely rewrite to use unwind information.
4852 (hppa_frame_find_saved_regs): Likewise.
4854 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4856 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4857 to convert a signal number with appropriate bounds checking.
4859 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4861 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4863 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4864 print a newline to end the display anyway.
4866 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4867 coprocessor status regs) when popping a frame. This fixes
4868 float exceptions that occur after calling inferior functions.
4870 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4871 Read and write the fsr (float status register) to/from the child
4872 process along with the float regs. Remove Peter Schauer's change
4873 of May 24 '93, which has higher overhead and doesn't solve the
4874 real problem (which was that FSR wasn't being set).
4876 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4878 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4879 stack overflow check isn't right after the register stack
4880 adjustment instruction. Metaware R2.3u compiler moves other
4881 things in front of it. This fix isn't perfect but is what's
4884 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4886 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4888 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4889 character filenames.
4890 * configure.in: Change accordingly.
4892 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4894 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4895 _filtered io routines from these two files.
4897 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4899 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4900 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4901 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4903 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4905 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4907 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4908 printing to gdb_stderr.
4910 * remote-udi.c (udi_kill): Don't close the connection, just set
4911 inferior_pid to zero.
4912 (udi_mourn): Call remove_breakpoints.
4914 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4916 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4918 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4920 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4922 * remote-bug.c: At the start of each section, reset srec_frame
4925 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4926 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4927 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4928 code which looks for those two waitkinds. Use switch statement.
4929 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4930 CHILD_SPECIAL_WAITSTATUS.
4932 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4933 * Move target_signal_from_host, target_signal_to_host, and
4934 store_waitstatus from inftarg.c to target.c. procfs needs them.
4935 * target.c: Include "wait.h" and <signal.h>.
4936 * target.h, infrun.c (proceed), proceed callers: Pass new code
4937 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4938 enums being treated as unsigned and is cleaner.
4939 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4941 * infcmd.c (signal_command), infrun.c (signals_info):
4942 Don't allow user to specify numeric equivalent of
4943 TARGET_SIGNAL_DEFAULT.
4945 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4947 * config/alpha/alpha-netware.mt: New target support for Alpha
4949 * configure.in: Add alpha-*-netware* target.
4951 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4953 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4955 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4957 * target.h: Add enum target_waitkind, enum target_signal, and
4958 struct target_waitstatus. Change status argument to target_wait to
4959 be struct target_waitstatus * instead of int *.
4960 * target.h, infrun.c, all targets: Change type of signal arguments
4961 to resume(), proceed(), and target_resume() from int to enum
4963 * All targets (*_wait, *_resume): Change accordingly.
4964 * infcmd.c (program_info, signal_command), throughout infrun.c,
4965 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4966 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4967 signal code stuff right with the new signals would be non-trivial).
4968 * inferior.h (stop_signal): Make it enum target_signal not int.
4969 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4970 target_signal_from_name): New functions.
4971 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4972 store_waitstatus): New functions.
4973 * procfs.c (procfs_notice_signals): Use them.
4974 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4976 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4978 * objfiles.c (build_objfile_section_table): Don't abort() if
4979 objfile->sections is already set.
4981 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4982 to match recent change to exec.c.
4986 * main.c (print_gdb_version): Change year to 1994.
4988 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4989 * Makefile.in (NONSRC): Add ChangeLog-93.
4991 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4993 * stabsread.c (read_type): Allow defining several type numbers
4994 at once (e.g. "(1,2)=(3,4)="...).
4996 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4998 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
5000 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5002 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
5003 to process_one_symbol.
5004 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
5005 avoid caching a bad endaddr in find_pc_partial_function.
5007 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5009 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
5011 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5013 * infrun.c (wait_for_inferior): Do not step or step resume past
5014 the end of a one-line function we just stepped into.
5016 For older changes see ChangeLog-93
5022 version-control: never