1 Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com)
3 * defs.h, gdbtk.c, main.c, top.c: Change sense and name of
4 no_windows variable. Now called use_windows, and defaults to off
7 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
9 * coffread.c (coff_symtab_read): If we get the address from
10 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
11 (coff_symtab_read): Set value and section of symbol that
12 process_coff_symbol returns.
14 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
16 * config/i386/tm-nbsd.h: Enable longjmp support.
18 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
20 * valarith.c (value_binop): Take care of ANSI `value preserving'
21 rule, which was not addressed by the previous change.
23 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
24 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
26 * TODO: Remove item about RS/6000 shared libraries.
28 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
30 * defs.h, infrun.c (wait_for_inferior), top.c: Call
31 target_wait_hook to allow GUI to handle blocking for inferior. Call
32 call_command_hook in execute_command to provide means for wrapping
33 commands with GUI state change updates.
34 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
35 * (gdb_stop): New tcl command to stop the target process.
36 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
38 * (gdbtk_call_command): Wrapper around command processing to
39 alert GUI of target state changes.
40 * (gdbtk_init): Get the fd of X server for doing async
41 notification of X events (via x_event). Setup new hooks.
42 * gdbtk.tcl: Add scrollbars to assembly and command windows.
43 * Change window foreground & background colors.
44 * Create margin tag for breakpoints in source and assembly windows.
45 * Add new routines to be invoked when target state changes to/from
47 * Add start of expression window.
48 * Change bindings of mouse button 1 in assembly and source window
49 to just set or clear breakpoints when in the margin tag.
50 * Change shape of register window to be more vertical to better
51 reflect it's contents.
53 * Cleanup some code around command window bindings.
55 * infrun.c (wait_for_inferior): Make sure
56 through_sigtramp_breakpoint is non-null before deleting.
58 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
60 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
62 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
64 * Makefile.in (coffread.o): Depend on target.h.
65 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
67 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
71 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
73 * objfiles.c (objfile_relocate): When relocating ->sections, use
74 objfile not symfile_objfile.
76 * symtab.h, minsyms.c (minsyms_sort): New function.
77 * objfiles.c (objfile_relocate): Call it.
79 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
81 * objfiles.c, objfiles.h (objfile_to_front): New function.
82 * remote-vx.c (vx_add_symbols): Call it.
84 * coffread.c (coff_symtab_read): Handle common symbols the same
85 way that partial-stab.h does.
87 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
89 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
90 machine/psl.h. These are host files.
92 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
94 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
95 does *not* include the terminating NULL msymbol.
97 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
99 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
100 loader that reads files using BFD and converts it on the fly.
102 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
104 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
105 * monitor.c (monitor_load): check the load type and load the file
106 accordingly. Default to gr_load_image().
107 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
108 srecord format by downloading to the monitor.
109 * w89k-rom.c, op50n-rom.c: set supported load types.
111 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
114 * Makefile.in: Remove xcoffexec.o rule.
116 * exec.c (exec_file_command): Add comment.
118 Fix data and bss relocation for VxWorks 5.1:
119 * remote-vx.c (vx_add_symbols): New function.
120 (vx_load_command, add_symbol_stub): Call it instead of
122 (vx_wait): Remove comment which was wrong to useless.
123 * remote-vx.c: Reindent much of file.
124 * coffread.c (cs_to_section, find_targ_sec): New functions.
125 (process_coff_symbol): Set SYMBOL_SECTION to result
127 (coff_symtab_read): Call cs_to_section and deal with result
128 rather than assuming sections are in a certain order. Deal with
130 * coffread.c: Remove text_bfd_scnum variable.
132 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
134 * corelow.c: Format to standard.
135 (core_close): Use name instead of bfd_filename.
137 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
139 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
142 * symfile.c (reread_symbols): Include bfd_errmsg string in error
143 message if bfd_close fails.
144 * exec.c (exec_close), solib.c (clear_solib), corelow.c
145 (core_close), objfiles.c (free_objfile), irix5-nat.c
146 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
147 (gr_load_image): Check for errors from bfd_close.
148 * solib.c (look_for_base), remote-utils.c (gr_load_image),
149 remote-udi.c (download), corelow.c (core_open), symfile.c
150 (symfile_bfd_open), symfile.c (generic_load): Add comment
151 regarding error from bfd_close.
152 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
153 comment about bogus handling of errors from bfd_openr.
154 * exec.c (exec_close): Add comment regarding memory leak and
155 dangling reference to vp->name.
157 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
159 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
160 of using longest_to_int.
162 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
163 mips and alpha targets need the real breakpoint pc for
164 creating the breakpoint frame.
166 * stack.c (return_command): Cast return value to the return
167 type of the function from which we return.
168 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
169 to STORE_RETURN_VALUE.
171 * symtab.c (lookup_symbol): Remove search for `static mangled
172 symbols', the search for `static symbols' already looks for
173 mangled and demangled symbols via lookup_block_symbol.
175 * valarith.c (value_binop): Use ANSI C arithmetic conversions
176 when performing integral evaluations, implement BINOP_EQUAL and
178 (value_equal, value_less): Use value_binop to perform the
179 comparison if both operands have TYPE_CODE_INT.
181 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
182 as they are written back later. Handle sp restore for frameless
183 functions. Use fdata.nosavedpc instead of fdata.frameless to
184 determine if the pc has been saved.
185 (function_frame_info): Handle `mr r31,r1', which is generated by
186 gcc-2.6, as a synonym for `oril r31,r1,0'.
187 (skip_trampoline_code): Handle shared library trampolines.
188 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
189 their real name. Enables setting of breakpoints in shared libraries
190 before the executable is run.
192 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
194 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
195 interface code still works with the new ROM monitor
196 structures. Fake out a couple of fields.
198 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
200 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
201 target_write_pc, target_read_fp, target_write_fp): Rename to
203 (h8500_read_pc, h8500_write_pc): Add pid argument.
204 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
205 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
206 Change to match functions above.
208 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
210 * NEWS: Add item about if and while.
212 * .gdbinit: Restore `end'; it was not excess. Reindent
213 list-objfiles to make this clear. Comment out all of
214 list-objfiles because old gdb's choke on it.
216 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
218 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
221 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
223 * Makefile.in (ANNOTATE_OBS): New definition.
224 (COMMON_OBS): Add exec.o.
225 (annotate.o): Remove extra compile rule.
226 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
229 * .gdbinit: Remove excess `end'.
231 * exec.c: Merge in RS6000 support from xcoffexec.c.
232 (symfile.h, objfiles.h, xcoffsolib.h): Include.
233 (vmap): New global variable.
234 (exec_close): Close and free objects in vmap chain.
235 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
236 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
237 (exec_files_info): Print vmap information.
238 * xcoffexec.c: Remove.
239 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
240 (TDEPFILES): Use exec.o instead of xcoffexec.o.
241 * TODO: Remove pertinent items.
243 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
245 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
246 are no longer needed as of gcc-2.6.0.
248 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
250 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
252 (fetch_core_registers): Don't try to fetch a register if
253 regmap maps it to -1.
254 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
255 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
256 stores the registers in a weird order.
258 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
260 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
261 if inferior_pid is nonzero.
263 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
265 Speed up GDB startup time by not demangling partial symbols.
266 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
267 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
268 No longer demangle partial symbols.
269 * symtab.c (lookup_symbol, list_symbols): Handle mangled
270 variables, e.g. C++ static members, via the minimal symbols.
272 Handle reordered functions in an objfile, for Irix 5.2 shared
274 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
275 set if the functions in an objfile are reordered.
276 * mdebugread.c (parse_partial_symbols): Detect reordered
277 functions in an objfile.
278 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
279 lookup algorithm if the functions in the objfile are reordered.
281 * xcoffexec.c (exec_close): If the current target has a copy
282 of the exec_ops sections, reflect the freeing of the sections
285 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
286 `sizeof dummy', for constructing the call dummy code.
288 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
289 function declarations.
290 * sparc-tdep.c (sparc_pop_frame): Cast result of
291 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
293 * irix5-nat.c (enable_break): Set breakpoint at the entry point
294 of the executable, to handle the case where main resides in a
296 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
297 after shared library symbol reading, to get rid of a warning from
298 heuristic_proc_start if the startup code has no symbolic debug info.
300 * breakpoint.h (struct breakpoint): Add new fields language
301 and input_radix, to enable breakpoint resetting with the
302 proper language and radix.
303 * breakpoint.c (set_raw_breakpoint): Initialize them.
304 (breakpoint_re_set_one): Use them when resetting the breakpoint.
305 (breakpoint_re_set): Preserve current language and input_radix
306 across breakpoint_re_set_one calls.
308 * symtab.c (decode_line_1): Do not build a canonical line
309 specification for `*expr' line specifications.
311 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
313 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
315 The point of these changes is to avoid reading the frame pointer
316 and stack pointer during stepping, to speed things up.
317 A. Changes to not select a frame until we need a selected frame:
318 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
319 * infrun.c (wait_for_inferior): Move call to select_frame back to
320 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
321 Law, but the change was my idea); the only reason for that change
322 was so we could save and restore the selected frame in
323 wait_for_inferior, and now that flush_cached frames clears the
324 selected frame, that should work OK now.
325 B. Changes to not create a current_frame until we need one:
326 * blockframe.c (get_current_frame): If current_frame is NULL, try
327 to create an innermost frame.
328 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
329 infrun.c (wait_for_inferior), thread.c (thread_switch),
330 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
331 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
332 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
333 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
334 i960-tdep.c (pop_frame), m68k-tdep.c
335 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
336 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
337 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
338 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
339 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
340 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
341 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
342 call create_new_frame.
343 * corelow.c (core_open), altos-xdep.c (core_file_command),
344 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
345 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
346 umax-xdep.c (core_file_command): Don't call create_new_frame; do
347 call flush_cached_frames.
348 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
350 C. Changes to get rid of stop_frame_address and instead only
351 fetch the frame pointer when we need it.
352 * breakpoint.c (bpstat_stop_status): Remove argument
353 frame_address; use FRAME_FP (get_current_frame ()).
354 * infrun.c (wait_for_inferior): Don't pass frame pointer to
356 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
357 ()) instead of stop_frame_address.
358 * infrun.c (save_inferior_status, restore_inferior_status),
359 inferior.h (struct inferior_status): Don't save and restore
361 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
362 (select_thread): Remove stop_frame_address and uses thereof.
363 D. Same thing for the stack pointer.
364 * infrun.c (wait_for_inferior): Remove stop_sp and replace
365 uses thereof with read_sp ().
366 E. Change to eliminate one nasty little spot where we were
367 wanting to know the frame pointer from before the current step
368 (idea from GDB 3.5, which saved my ass, because my other ideas of
369 how to fix it were very baroque).
370 * infrun.c: Remove prev_frame_address.
371 * infrun.c (wait_for_inferior, step_over_function): Use
372 step_frame_address instead of prev_frame_address.
373 F. Same basic idea for the stack pointer.
374 * inferior.h, infcmd.c: New variable step_sp.
375 * infcmd.c (step_1, until_next_command): Set it.
376 * infrun.c: Remove prev_sp and replace uses by step_sp.
377 * infrun.c (wait_for_inferior): If we get out of the step
378 range, then set step_sp to the current stack pointer before we
381 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
383 * top.c (target_byte_order_auto): New static variable.
384 (set_endian): Mention that ``auto'' is permitted.
385 (set_endian_auto): New static function.
386 (show_endian): Change message based on target_byte_order_auto.
387 (set_endian_from_file): New function.
388 (init_main): Add command ``auto'' to endianlist.
389 * exec.c (exec_file_command): Call set_endian_from_file.
390 * defs.h (set_endian_from_file): Declare.
392 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
394 * nlm/i386.c (flush_i_cache): New function, does nothing.
395 (frame_to_registers, registers_to_frame, set_step_traps,
396 clear_step_traps, do_status): Make non-static.
398 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
400 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
401 defined, define as 0.
402 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
404 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
405 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
406 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
407 (BREAKPOINT): Remove definition.
408 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
409 (BREAKPOINT): Remove definition.
410 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
411 value of 1, rather than without a value.
412 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
413 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
414 run time rather than at compile time.
416 * remote-mips.c (break_insn): Remove.
417 (BREAK_INSN, BREAK_INSN_SIZE): Define.
418 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
419 (mips_remove_breakpoint): Likewise.
421 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
422 define TARGET_BYTE_ORDER as target_byte_order, and declare
423 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
424 a test of TARGET_BYTE_ORDER.
425 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
427 (endianlist, target_byte_order): New variables.
428 (set_endian, set_endian_big, set_endian_little): New functions.
429 (show_endian): New function.
430 (init_cmd_lists): Initialize endianlist.
431 (init_main): Add commands ``set endian big'', ``set endian
432 little'', and ``show endian''.
433 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
434 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
435 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
436 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
437 * values.c: Likewise.
439 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
441 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
443 * nlm/Makefile.in: Get rid of NWINCLUDES.
444 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
445 User should now configure with --with-headers.
447 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
449 * gdbserver/server.c (main): Silently accept all unrecognized
450 requests and send back a zero length acknowledge. That is what
451 *-stub.c do and is what remote.c expects.
453 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455 * corelow.c (core_open): Copy the modified to_sections_end
456 vector from current_target to core_ops too.
458 * gdbserver/server.c (main): Silently accept query requests
459 and send back a zero length acknowledge.
461 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
463 * nlm/Makefile.in: Don't define NWINCLUDES.
464 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
466 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
468 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
470 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
472 * lynx-nat.c (child_wait): Use status.w_status, not status, in
473 arithmetic. status is a `union wait'.
475 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
477 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
479 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
481 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
483 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
485 * coffread.c (complete_symtab): If last_source_file is set upon
488 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
490 * xcoffread.c (read_xcoff_symtab, case C_FILE):
491 Set main_aux before using it.
493 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
495 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
496 ignoring before. But continue to ignore XMC_DS.
498 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
500 * defs.h (misc_command_type): Remove trailing comma from
503 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
505 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
506 out of an interrupt frame.
508 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
510 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
512 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
513 * mips-tdep.c (mips_print_register): Don't test float validity.
514 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
515 config/arm/tm-arm.h, config/convex/tm-convex.h,
516 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
517 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
518 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
519 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
520 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
521 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
522 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
523 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
524 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
527 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
529 * TODO: Remove item about adding general multi-threaded stuff;
531 Remove item about specifying arbitrary locations of stack frames
532 (this works on some machines).
533 Remove item about debugging functions without a frame pointer
534 (this works on some machines).
535 Remove item about re-writing macros which handle frame chaining and
536 frameless functions. They have been re-written at least once
537 since that item was written.
538 Remove item about gdb catching SIGINT when attached; this is done.
539 Remove item about having list_command not read symbols--why bother?
541 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
543 * TODO: Append contents of Projects file.
546 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
548 * corelow.c (add_solib_stub): Remove copying of to_sections,
549 pass current_target to SOLIB_ADD. The Sep 10 change failed
550 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
552 * corelow.c (core_open): After reading the shared libraries,
553 copy the modified to_sections vector from current_target to
554 core_ops, so that core_close can free it later.
555 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
556 Pass down target parameter from SOLIB_ADD and use it instead of
557 directly accessing core_ops.
559 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
561 * solib.c: *BSD systems need <a.out.h> to be included before
564 * i386b-nat.c: Add i386_float_info(), etc.
565 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
567 * config/nm-nbsd.h: New file, for generic NetBSD native support.
568 * config/i386/nm-nbsd.h: Use it.
569 * config/sparc/nm-nbsd.h: Use it.
570 * config/ns32k/nm-nbsd.h: Use it.
572 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
573 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
574 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
575 New files, support for NetBSD/i386.
576 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
577 New files, support for NetBSD/ns32k.
579 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
581 * .gdbinit: Add list-objfiles command.
583 * TODO: Reword item regarding NO_STD_REGS.
585 * coffread.c (record_minimal_symbol, coff_read_enum_type,
586 coff_read_struct_type): Allocate on symbol_obstack, not directly
587 via malloc/savestring.
589 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
591 * TODO: Add more items.
592 * tests: Remove the directory and all of its (obsolete) contents.
594 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
596 * coffread.c (init_stringtab): When copying length to stringtab,
597 use target format, not host format, since that is what the rest of
600 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
602 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
603 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
604 NWINCLUDES definitions.
605 * i386-nlmstub.c: Removed.
607 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
609 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
610 char * (from const char *) before assigning. Don't save string we
611 pass to record_minimal_symbol (it already saves it).
613 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
615 * gdbtk.tcl: Let ^U delete lines in the command window.
617 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
619 * cp-valprint.c (static_field_print): New variable, controls
620 printing of static members.
621 (_initialize_cp_valprint): New print set subcommand
622 "static-members". Turn on printing of static members by default.
623 (cp_print_value_fields): Print static members if necessary.
625 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
626 (elf_locate_base): Use only standard BFD functions to collect
627 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
628 tag only if it got defined via the inclusion of <link.h>.
630 * f-exp.y: Write block for OP_VAR_VALUE.
631 * f-valprint.c (info_common_command): Handle `info common'
632 without an argument correctly.
634 * c-typeprint.c (c_type_print_base): Handle template constructors.
635 * symtab.c (gdb_mangle_name): Handle template method mangling,
636 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
638 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
640 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
641 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
642 * ch-valprint.c (chill_val_print): Pass index type directly
643 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
644 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
645 if the index type is a stub.
647 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
649 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
650 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
651 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
652 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
653 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
654 config/mips/riscos.mh, config/pa/hppahpux.mh,
655 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
656 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
657 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
659 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
661 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
663 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
664 Also, add decl for symtab_to_filename.
665 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
666 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
667 routine decr replaces in line code.
668 * (create_file_win): Use catch to handle open failures more
669 elegantly. Also, create special window to display file open
670 failure message. Move opening of file prior to creation of text
672 * (create_asm_win): Add PC as argument. We now base disassembly
673 on PC instead of function name, since function names can be
674 ambiguous (usually seen with shared libs). Also, use catch to
675 simplify code where we don't care about failures.
676 * source.c (symtab_to_filename): New. Returns the file
677 associated with a symtab.
678 * top.c: Define interactive_hook. Called during QUIT to animate
681 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
683 * stabsread.c (read_type): Handle stub types for bitstrings.
684 * stabsread.c (read_array_type): Check for stub domain type
685 using TYPE_FLAG_STUB, not its length.
686 * gdbtypes.c (create_set_type): Handle a stub domain type.
688 * ch-exp.y: Get rid of some extra non-terminals, and move
689 their rules into primitive_value.
690 * parser-defs.h: Add comment about unary postfix operators.
691 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
692 * expprint.c (print_subexp): Recognize unary postfix operator.
694 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
696 * remote-hms.c: use remote_debug instead of hms_silent toggle.
697 Add warnings about depreciation of `snoop' cmd.
699 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
701 * remote-hms.c (hms_read_inferior_memory): Cope when
702 target sends both \r and \n.
704 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
706 * remote-mips.c (mips_error): Place NORETURN macro correctly.
707 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
709 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
711 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
712 mst_solib_trampoline.
714 * f-valprint.c (f_val_print): Change cast of valaddr from
715 CORE_ADDR * to char **, since that is how it is used.
717 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
718 using obsavestring, and pass that to prim_record_minimal_symbol.
719 Having the objfile point to bfd_asymbol_name directly doesn't work
720 if we save and restore a mapped symbol file.
722 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
724 * gdbtk.tcl: Add ref counts to breakpoint tags.
725 * Put quotes around function name in disassemble command to better
726 handle assembler names containing `.'.
727 * Make pclist element 0 be filler to avoid off-by-one problem with
729 * Set names of top-level windows.
730 * Add register display window.
731 * Add PC to label of assembly window.
733 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
735 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
736 to add a generic ROM monitor interface, and support file for the
737 WinBond W89K and the Oki OP50N PA based target boards.
739 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
741 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
742 disassembly more efficient.
743 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
745 * (gdb_loc): Include pc in return value. Also, return function
746 name if arg was specified.
747 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
748 after command completes.
749 * (gdbtk_init): Improve error handling.
751 * gdbtk.tcl: Add lots of comments. Clean up code.
752 * (gdbtk_tcl_fputs): Make output window redirectable.
753 * Add assembly window, and breapoint support.
754 * Make button 1 in margin toggle breakpoints.
755 * Use stippling to indicate breakpoint disabling.
757 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
759 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
761 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
763 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
764 change by replacing `symbols_added' with `so_last'.
765 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
766 global common symbols, they will be resolved by the runtime loader.
767 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
768 Handle scSCommon like scCommon symbols.
770 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
772 * corelow.c (add_solib_stub): Copy to_sections changes from
773 core_ops to current_target after adding the shared libraries.
774 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
775 find_corresponding_bincl_psymtab): Change `repeated header not seen'
776 error to a complaint, simplify complaint.
777 * procfs.c (signalname, errnoname): Make `name' const.
778 * symfile.c (reread_symbols): Use filename from old BFD to
780 * values.c (record_latest_value): Don't record value in the
781 history chain until we are sure there won't be an error.
783 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
785 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
788 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
790 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
792 * remote.c (fromhex): Make error more explicit.
793 (read_frame): Don't print bad checksum information unless
794 remote_debugging. Don't use repeat count unless it's > 0.
795 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
796 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
797 Optionally cope with BC style breakpoints.
798 (e7000_command): After command send directly to the E7000 mark
799 registers as changed.
800 (why_stop, e7000_wait: Understand BC style stop condition.
801 * sh-tdep.c (sh_skip_prologue): Understand more complicated
802 sequences. (frame_find_saved_regs): Likewise.
803 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
805 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
806 (more work here to come)
807 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
810 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
812 * sparclite/Makefile.in: Assorted stuff needed for eload.
814 * sparclite/eload.c: Merge in command line argument parsing and
815 error message handling improvements orignally made to aload.c.
817 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
819 * defs.h (enum misc_command_type, command_control_type): Enums
820 for describing the command and control types.
821 (struct command_line): Add new fields to keep track of the command
822 type and body associated with the command.
823 * top.c: Include value.h. Delete whitespace at the end of lines.
824 (build_command_line, get_command_line): New functions.
825 (execute_control_command, while_command, if_command): Likewise.
826 (realloc_body_list, read_next_line): Likewise.
827 (recurse_read_control_structure): Likewise.
828 (execute_user_command): Call execute_control_command.
829 (read_command_lines): Simplify by calling read_next_line, call
830 read_control_structure for "if" and "while" commands.
831 (free_command_lines): Free new fields in the command structure.
832 (define_command): Reset control_level to zero.
833 (init_main): Install command handlers for "if" and "while" commands.
835 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
837 * c-typeprint.c (c_type_print_varspec_prefix,
838 c_type_print_varspec_suffix): Add cases for Fortran type codes.
839 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
840 call f77_value_literal_string instead.
841 * f_exp.y: Include <string.h>, move include of parser-defs.h.
842 (parse_number): Translate 'd' floats to 'e' so atof() works.
843 (yylex): Remove unused variables.
844 * f-lang.c: Include <string.h>.
845 (get_bf_for_fcn): Remove unused variable.
846 * f-typeprint.c (f_type_print_varspec_prefix,
847 f_type_print_varspec_suffix): Remove unused
848 variables, add cases to switch statements.
849 (f_type_print_base): Remove unused variables.
850 * f-valprint.c (gdbcore.h, command.h): Include.
851 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
852 Call read_memory_integer with correct number of arguments.
853 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
854 with correct argument type.
855 (f77_print_array): Removed unused array array_size_array.
856 (f_val_print): Don't use a CORE_ADDR as a char *.
857 * valops.c (value_cast): Handle COMPLEX and BOOL types.
858 (value_assign): Handle Fortran literal string and complex values.
859 (f77_cast_into_complex, f77_assign_from_literal_string,
860 f77_assign_from_literal_complex): New functions.
862 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
864 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
867 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
869 * i960-tdep.c (signal.h): Don't include.
871 * cxux-nat.c (target_is_m88110): Remove definition.
873 * configure.in (config/nm-empty.h): If cross only, use instead
874 of config/nm-trash.h.
875 * config/nm-trash.h: Remove.
876 * config/nm-empty.h: New file.
877 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
878 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
879 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
880 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
881 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
883 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
885 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
887 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
889 * configure.in: No longer look for nm, tm, and xm headers in
890 config/<header>; they are always in config/<cpu>/<header>.
892 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
894 * objfiles.c (allocate_objfile): Add the newly-created objfile to
895 the end of the list of objfiles, instead of at the beginning.
897 * xcoffread.c (allocate_include_entry): New function, abstracted
898 from code in record_include_begin.
899 (record_include_begin, record_include_end): Call it.
901 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
902 target_has_stack to decide whether to create a real stack frame
905 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
907 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
909 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
911 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
913 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
914 field names into what is expected by sparc-nat.c.
916 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
918 * c-typeprint.c (c_typedef_print): Add missing Chill support.
920 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
922 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
924 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
926 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
927 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
930 * nlm/Makefile.in: Get rid of NWSOURCE.
931 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
932 * nlm/gdbserve.o: Add dummy __main routine.
933 * nlm/gdbserve.def: Turn on debug.
935 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
937 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
939 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
941 * config/tm-nbsd.h: New file, support for all NetBSD targets.
942 * config/xm-nbsd.h: fix typo.
943 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
944 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
946 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
948 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
950 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
951 change typeo in error msg (`inferrior' -> `inferior').
953 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
955 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
956 attach_flag (this check was performed by the callers). Also check
957 inferior_thisrun_terminal.
958 * inftarg.c (child_wait), lynx-nat.c (child_wait),
959 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
960 attach_flag in deciding whether to call set_sigint_trap and
963 * value.h (struct value): Change literal_data from PTR to char *,
964 since that is the way it is used.
966 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
968 * somread.c (som_symfile_read): Force unwinds to be re-read after
969 reading in a new partial symbol table.
971 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
973 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
974 an obsolete conditional.
975 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
976 an obsolete conditional.
977 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
980 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
982 * Makefile.in (ns32k-opcode.h): Remove reference.
983 (ns32k-pinsn.o): Update dependencies.
984 * ns32k-opcode.h: Remove file.
985 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
986 all other code in this file.
988 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
990 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
991 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
993 * nlm/Makefile.in: Add rule for .S.o.
994 * nlm/aio.h: Protect from multiple inclusions.
995 * nlm/alpha-io.S: Remove everything we don't need.
996 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
997 Remove, no longer needed.
998 * nlm/alpha.c: Merge in lots of stuff from previous files.
999 * nlm/alpha.h: Don't #include alpha-patch.h. Make
1000 breakpoint_insn extern.
1001 * Move stuff from alpha-patch.h into here.
1003 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
1005 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1007 * annotate.c (annotate_starting): Flush output.
1009 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1011 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1012 the callers of symbol_file_add. Gets rid of heuristic fence-post
1013 warnings on mips and alpha targets when the PC resides in a shared
1014 library which is not yet read in.
1015 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1016 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1017 remote-vx.c (vx_open), solib.c (solib_add):
1018 Add call to reinit_frame_cache after all shared libraries are read in.
1019 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1020 symfile.c (symbol_file_command, add_symbol_file_command):
1021 Add call to reinit_frame_cache after symbol_file_add.
1023 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1025 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1026 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1027 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1028 * configure.in: Add sparc-*-netbsd target.
1030 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1032 * remote-vx.c (vx_attach): Interpret the command argument as an
1035 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1037 * configure.in: Change i[34]86 to i[345]86.
1038 * nlm/configure.in: Likewise.
1039 * gdbserver/configure.in: Likewise.
1041 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1043 * configure.in (i386-*-netware): Automatically configure nlm
1046 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1048 * nlm/gdbserve.c: conditionalize header file inclusion for either
1049 NetWare 4.0 or PIN targets.
1050 * nlm/i386.c: include appropriate header files.
1051 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1054 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1056 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1057 * nlm/gdbserve.def: Autoload clib.
1059 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1061 * breakpoint.c (condition_command): Call breakpoints_changed.
1063 * gdbtypes.h: Declare f77_create_literal_string_type and
1064 f77_create_literal_complex_type.
1065 * valops.c (f77_value_literal_string, f77_value_substring,
1066 f77_value_literal_complex): Use xmalloc not malloc.
1067 * valops.c (f77_value_literal_string, f77_value_substring):
1068 Make addr char * not CORE_ADDR.
1069 * value.h (struct value): Add new field literal_data of aligner union.
1070 (VALUE_LITERAL_DATA): Use it.
1071 * f-lang.h: Declare find_common_for_function.
1072 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1073 myaddr fields of a union. Don't overload it with the frame field
1074 (not sure this is necessary; I'm not sure what lval_* codes
1075 VALUE_SUBSTRING_* can be used with).
1077 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1079 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1080 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1082 * rs6000-nat.c: Include libbfd.h again, needed until reference
1083 to bfd_cache_lookup is cleaned out.
1085 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1087 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1089 Work to reduce the interrupts-off duration when running in DOS.
1090 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1091 (dos_async_rx): rewrite to unpack as many characters from the
1092 asynctsr as possible into a local buffer.
1094 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1096 Initial Fortran language support, adapted from work by Farooq Butt
1097 (fmbutt@engage.sps.mot.com).
1098 * Makefile.in: Add Fortran-related files and dependencies.
1099 * defs.h (language_fortran): New language enum.
1100 * language.h (_LANG_fortran): Define.
1101 (MAX_FORTRAN_DIMS): Define.
1102 * expression.h: Reformat to standard.
1103 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1104 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1105 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1106 TYPE_CODE_LITERAL_STRING): New type codes.
1107 (type): New fields upper_bound_type and lower_bound_type.
1108 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1109 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1111 (builtin_type_f_character, etc): Declare.
1112 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1113 * f-exp.y: New file, Fortran expression grammar.
1114 * f-lang.c: New file, Fortran language support functions.
1115 * f-lang.h: New file, Fortran language support declarations.
1116 * f-typeprint.c: New file, Fortran type printing.
1117 * f-valprint.c: New file, Fortran value printing.
1118 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1119 fix wording of error message.
1120 * gdbtypes.c (f77_create_literal_complex_type,
1121 f77_create_literal_string_type): New functions.
1122 * language.c (set_language_command): Add Fortran info.
1123 (calc_f77_array_dims): New function.
1124 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1126 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1127 as Fortran source files.
1128 * valops.c (f77_value_literal_string, f77_value_substring,
1129 f77_value_literal_complex): New functions.
1131 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1133 * c-typeprint.c (c_print_type): Assume demangled arguments
1134 if a '(' is found in varstring, looking for ')' at the end of
1135 varstring did fail with demangled const member functions, which
1136 have a trailing `const'.
1137 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1138 to avoid errors when compiling with DEC c89.
1139 (remote_wait): Cast to `char *' before passing buffer to
1140 fputs_filtered, to avoid errors when compiling with DEC c89.
1141 (remote_wait): Do not return inferior_pid by default, this
1142 statement is never reached, which causes warnings from some
1144 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1145 * symfile.c (load_command): If called with no argument, try
1146 to get the filename from the executable file.
1147 (generic_load): Remove check for NULL filename, it is done
1148 in load_command now.
1150 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1152 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1153 from June 2, 1994 (what was I thinking?!?). Fix it right this
1156 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1158 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1160 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1162 * README: Grammar improvements, clarifications, updates.
1164 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1166 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1167 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1168 * configure.in (powerpc-*-netware*): Automatically configure nlm
1170 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1171 specific stuff. Make things more configurable.
1172 * nlm/configure.in: Add powerpc-*-netware* target. Use
1173 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1175 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1176 Remove lots of architecture-specific stuff.
1177 * nlm/gdbserve.def: Add new imports.
1178 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1179 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1181 * nlm/prelude.o: What was this doing here?
1182 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1183 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1184 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1185 * config/powerpc/tm-ppc-nw.h: Ditto.
1187 * nlmstub.def: New file, contains imports for 386 nlm stub.
1189 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1191 * remote-pa.c: New file for HPPA embedded support. Currently it's
1193 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1195 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1197 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1198 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1200 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1202 * remote-mips.c: Remove unused declaration of mips_load.
1204 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1206 * coffread.c: General cleanup, and support for section offsets.
1207 (time.h, sys/types.h, libbfd.h): Don't include.
1208 (cur_src_start_addr, cur_src_end_addr): Rename to
1209 current_source_start_addr, current_source_end_addr.
1210 (nlist_stream_global): Remove.
1211 (nlist_bfd_global): New global variable.
1212 (coff_symfile_read): Remove code that gets and uses fileno()
1214 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1215 section_offsets parameter, add text/data section offset to
1216 appropriate symbols' values.
1217 (read_one_sym): Use bfd_read instead of fread.
1218 (init_stringtab, init_lineno): Change first parameter to a bfd,
1219 use bfd routines instead of raw I/O.
1221 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1223 * symtab.c (decode_line_1): If funfirstline and we get a
1224 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1226 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1228 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1229 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1230 (TAGS): Also pass result of find on config sub-directory to etags.
1231 (ALLPARAM): Remove; now unused.
1233 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1235 * Makefile.in (VERSION): Bump to 4.13.1
1236 * NEWS, README: Update to match gdb 4.13 release version.
1238 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1240 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1241 * cxux-nat.c: Remove dangling #else block.
1242 (m88k_harris_core_register_addr): New function.
1244 * environ.c (init_environ): If no environment, do nothing.
1246 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1248 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1251 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1253 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1256 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1258 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1259 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1260 Include "libiberty.h" instead.
1262 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1264 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1265 add additional argument specifying raw address to permit
1266 proper release of debug registers.
1267 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1270 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1272 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1273 define them in top.c. Add comments to the hooks.
1275 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1277 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1278 `to_remove_breakpoint' fields.
1280 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1282 * infcmd.c (run_command): Remove comment suggesting using
1283 target_has_execution instead of inferior_pid.
1285 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1287 * remote-mips.c (mips_open): add code to handle baud rate.
1289 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1291 * infrun.c (wait_for_inferior): Call target_resume() upon
1292 detection of new processes.
1294 * procfs.c (create_procinfo): Return pointer to new procinfo
1296 * (do_detach): Spacing & formatting cleanup.
1297 * (procfs_wait): Move wait_again label to ensure that we really
1298 wait again. On exit from fork, release new child from gdbs'
1300 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1302 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1304 * i386-nlmstub.c (handle_exception): Wait until the thread has
1305 been started before killing the NLM by pointing the PC at
1308 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1310 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1311 Irix 5 has a standard _sigtramp signal handler.
1312 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1313 it is not needed for a standard _sigtramp signal handler.
1314 Add shared library sections to the section table of the target
1315 before adding the symbols.
1316 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1317 instructions that do not prepare a stack adjustment.
1318 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1319 which does the right thing on machines where `char' is unsigned.
1321 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1323 * remote.c (remote_open): Move setting of inferior_pid prior to
1324 call to remote_start_remote. Also use unique value for pid to
1325 avoid confusion with read_register_pid & friends.
1326 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1328 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1330 * dwarfread.c (bfd.h): Don't include.
1332 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1334 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1335 kill the program being debugged. KillMe(), the undocumented
1336 call intended for this purpose, causes the server to hang.
1338 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1340 * remote.c (read_frame): Calculate run length encoded checksum
1342 * config/sh/stub.c: New file.
1344 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1346 * target.c (find_default_run_target): Make sure to_can_run is set
1349 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * TODO: Remove note about fast watchpoints and remove obsolete
1354 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1356 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1357 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1358 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1360 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1362 * target.c (add_target): Don't call clean_target on target
1364 * (unpush_target): Test for to_close being set before calling.
1365 * (target_xfer_memory, target_info): Check for to_has_memory
1366 before playing with memory.
1368 * remote.c (remote_open): Set inferior_pid to make kill command
1370 * inflow.c (kill_command): Revert change of Aug 2. Use
1371 inferior_pid to determine whether to print out "The program is not
1372 being run." message.
1374 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1376 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1377 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1378 * m3-nat.c: Pass argument to return_to_top_level.
1379 Declare m3_kill_inferior before use.
1380 (port_chain_insert): In "can't happen" case, abort rather than
1381 setting `mid' to large decimal constant (which gcc warns about).
1382 (get_thread_name): Use cast to convert const char * to char *.
1383 (add_mach_specific_commands): #if 0 "thread break" command.
1384 (m3_trace_him): Call push_target.
1385 (mach_really_wait): New argument pid; remove unused
1387 (intercept_exec_calls): Call target_terminal_init and
1388 target_terminal_inferior once the child execs.
1389 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1391 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1393 * procfs.c (procfs_mourn_inferior): don't dereference the
1394 procinfo pointer after it has been freed.
1396 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1398 * breakpoint.c (breakpoint_1): Improve pluralization in display
1399 of breakpoint hit counts.
1401 * language.h (struct language_defn): Remove unused field
1403 (longest_float): Remove, no longer used.
1404 * language.c (unknown_language_defn, auto_language_defn,
1405 local_language_defn): Remove init of la_longest_float field.
1406 * c-lang.c (c_language_defn, cplus_language_defn,
1407 asm_language_defn): Ditto.
1408 * ch-lang.c (chill_language_defn): Ditto.
1409 * m2-lang.c (m2_language_defn): Ditto.
1411 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1413 * defs.h (bfd_read, bfd_seek): Remove declarations.
1414 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1416 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1418 * inflow.c (kill_command): Fix a bug which prevented target
1419 programs to be killed.
1421 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1423 * defs.h: Change two-line declarations to one-line form.
1424 (NORETURN): Define as "volatile" only for older GCCs.
1425 (ATTR_NORETURN): Define for newer GCCs.
1426 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1428 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1430 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1431 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1432 disable_breakpoint): Don't call breakpoints_changed; it is now
1433 called via the *_breakpoint_hook functions.
1434 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1436 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1438 * stabsread.c (read_type): Fix a bug in enum size calculation.
1440 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1442 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1443 argument types to shut up GCC.
1445 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1446 linker stub, then return the address the stub will return to.
1447 (frame_saved_pc): Correctly restart the search for the saved
1448 pc when a linker stub is encountered.
1450 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1451 register stores emitted by the version 9 HP compilers.
1452 (inst_saves_fr): Relax test for a specific base register (%r1);
1453 this avoids losing with the version 9 HP compilers.
1454 (skip_prologue): Try to skip argument stores emitted by the HP
1455 compilers. It's not perfect, but it's better than before.
1457 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1459 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1460 calling write_register_pid.
1461 * (write_register_pid): Add prototype.
1463 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1465 * remote.c (read_frame): Split readchar/checksum calculation into
1466 two parts since evaluation order is undefined.
1468 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1470 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1471 * Makefile.in (coredep.o): Add inferior.h as dependency.
1472 * inflow.c: Add F_SETOWN to list of defines to check
1473 around code that uses F_SETOWN.
1475 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1477 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1478 set the -L and -B directory prefixes so we can link with it.
1480 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1482 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1483 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1486 * General hackery to support alternate user-interface.
1487 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1488 disable_breakpoint): Call hooks for alternate user-interface.
1489 * defs.h: Add declarations for alternate user-interface hooks.
1490 * main.c (main): Add --nw (and --nowindows) options to disable
1492 * (near call to command_loop): Call command_loop_hook if set.
1493 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1494 * stack.c: Call print_frame_info_listing_hook if set.
1495 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1496 other files to make sure that calls to error and warning will
1497 work. Call init_ui_hook after everything else.
1498 * utils.c (query): Call query_hook if set.
1499 * (gdb_flush): Call flush_hook if set.
1500 * Change _initialize_utils to initialize_utils cuz we don't use
1501 automatic initialization of utils.c anymore.
1503 * Support for TK GUI.
1504 * Makefile.in: Add rule for gdbtk.o.
1505 * configure.in: Add support for --enable-gdbtk.
1506 * gdbtk.c: New file. Contains support routines for TK interface.
1507 * gdbtk.tcl: New file. Implements GUI policy.
1509 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1512 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1514 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1515 there and we are using the gcc from the tree.
1516 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1518 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1520 * Makefile.in (annotate.o): Add dependencies.
1522 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1524 * sparclite/aload.c: Added new -q (quiet) option.
1525 return 0 exit status if file was successfully downloaded.
1527 * nlm/gdbserve.c: merge in command line argument parsing changes
1528 and bug fixes made to i386-nlmstub.c.
1530 * i386-nlmstub.c: The returnLength field must be initialized
1531 before portConfig is passed to AIOGetPortConfiguration.
1532 Compare command line arguments with strnicmp(); args are
1533 case insensitive on netware.
1535 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1537 * Makefile.in (DISTSTUFF): Add definition.
1538 (diststuff): Add for new distribution support.
1539 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1540 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1541 Remove old distribution building rules, now uses standard
1542 distribution support in parent directory Makefile.in.
1544 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1546 * target.c (push_target): Cast result from xmalloc.
1548 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1550 * elfread.c (elf_symtab_read): Discard compiler labels generated
1551 by the Solaris 2.1/Intel SunPro compiler.
1553 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1555 * target.c (nomemory): Fix prototype and routine to take correct
1558 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1560 * Makefile.in (clean): Remove libgdb-files.
1562 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1564 * coredep.c: Include inferior.h.
1566 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1568 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1571 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1573 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1574 .cp as C++, alphabetize better.
1576 * breakpoint.c (ignore, condition): Move usage note into body of
1577 help text, so first line can be one-line summary.
1579 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1581 * target.c (unpush_target): Fix handling of removal of top target.
1583 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1585 * Makefile.in: Add stuff to build nlmstub.
1586 * Add rule for annotate.o to keep Sun make happy.
1587 * configure.in: Add config for powerpc/Netware.
1589 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1590 filename. This speeds up handling of trailing N_SO stabs (they
1591 mark the end of a .o file).
1593 * target.c, target.h: Change the way pushing and popping of
1594 targets work to support target overlays and inheritance.
1595 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1596 Fixup references to current_target, due to previous changes.
1598 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1599 needed to get the address of longjmp out of the target.
1601 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1603 * main.c: Include <ctype.h>.
1605 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1607 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1610 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1612 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1614 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1616 * Makefile.in (VERSION): Bump to 4.12.4.
1618 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1620 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1621 * configure.in (m88*-harris-cxux*): New configuration.
1622 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1623 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1625 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1626 (TARGET_WRITE_PC): Pass pid through to register writers.
1628 * configure.in (m68*): Put vendor-only-specified host configs
1629 after vendor-and-os-specified configs.
1630 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1632 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1633 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1636 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1638 * elfread.c (elf_symtab_read): Handle error return from
1639 bfd_get_dynamic_symtab_upper_bound gracefully.
1641 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1643 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1644 registers in use by the inferior.
1645 * coredep.c (fetch_core_registers, register_addr): Use it.
1646 * findvar.c (registers_changed, registers_fetched,
1647 read_register_bytes): Ditto.
1648 * infcmd.c (do_registers_info, registers_info): Ditto.
1649 * infptrace.c (fetch_inferior_registers,
1650 store_inferior_registers): Ditto.
1651 * stack.c (frame_info): Ditto.
1653 * coredep.c (CORE_REGISTER_ADDR): New macro.
1654 (fetch_core_registers): Use it.
1656 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1657 * symfile.c (add-symbol-file): Add usage note to help string.
1658 (add_shared_symbol_files_command): New command.
1661 * inferior.h (read_pc_pid): Declare.
1662 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1663 variable b, remove unused variable other_type_used.
1664 * main.c (inferior.h, call-cmds.h): Include.
1665 (gdb_init): Declare.
1666 * remote.c (remote_wait): Return 0 by default.
1668 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1670 Stop printing at null char option, from Oliver Meyer
1671 (omeyer@i3.informatik.rwth-aachen.de).
1672 * valprint.h, valprint.c (stop_print_at_null): New global.
1673 * valprint.c (_initialize_valprint): New print set subcommand
1675 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1676 printing a char array, adjust the number of chars to print.
1678 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1680 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1681 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1682 pic code in addition to prologues where an instruction from the
1683 prologue gets moved into the delay slot of a branch instruction
1684 immediately following the prologue. A table of potential prologue
1685 instructions (prologue_insn_tbl) is now used for picking apart a
1687 (frame_find_saved_regs): Changed the way in which limit gets set
1688 so that the delay slot of branch instructions immediately
1689 following the prologue gets examined.
1690 (pushed_size, store_parm_word, store_parm, push_parameters,
1691 collect_returned_value): Deleted.
1693 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1695 * infrun.c (wait_for_inferior): Handle stepping into leaf
1696 functions whose prologue consists of gp loading code only.
1698 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1700 * dbxread.c: Don't include libbfd.h.
1701 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1702 <time.h>, or <sys/types.h>.
1703 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1704 collect information about the stab and stab string sections.
1706 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1708 * stabsread.c (read_huge_number): handle large unsigned number
1709 for stabs generated by os9k C compiler.
1711 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1713 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1714 * breakpoint.h (hit_count): New breakpoint field.
1715 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1716 (clear_breakpoint_hit_counts): New function.
1717 (bpstat_stop_status): Increment the hit count.
1718 (breakpoint_1): Display the hit count.
1719 * infcmd.c (run_command): Reset breakpoint hit counts.
1720 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1721 displaying hit counts.
1723 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1725 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1726 symbols for all symbol files. Makes skipping over the
1727 trampoline code work when stepping from a function in a shared
1728 library into a function in a different shared library for Irix 5.
1729 Other ELF targets do not have enough information in their
1730 dynamic symbol tables to make this work.
1731 (elf_symtab_read): Relocate mst_solib_trampoline address.
1733 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1735 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1736 * configure.in (m68*-atari-sysv4*): New configuration.
1737 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1738 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1739 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1740 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1741 * config/m68k/amix.mh, config/m68k/amix.mt,
1742 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1745 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1747 * symtab.c (find_function_start_sal): New function to find
1748 the start of a function from a function symbol.
1749 (decode_line_1, decode_line_2): Use it instead of open coded
1750 partial copies of the code.
1751 (list_symbols): Quote symbol name before passing it to
1752 break_command to enable proper handling of mangled symbols.
1754 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1756 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1757 * ch-exp.y (yylex): First try name lookup using exact name
1758 typed by user; if that fails, try lower-cased name.
1760 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1762 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1763 Move "no debugging symbols found" test to symfile.c.
1764 * symfile.c (syms_from_objfile, reread_symbols): Add
1765 "no debugging symbols found" test.
1766 * coffread.c (init_stringtab): Handle stripped files with a
1767 stringtab offset of zero gracefully.
1768 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1769 BFD instead of stop_pc heuristic to determine if it is a dynamically
1771 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1772 ioctl, it indicates that the process has exited.
1774 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1776 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1777 .PARISC.unwind section now.
1779 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1781 * breakpoint.c (mention): Always show breakpoint address if no
1784 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1786 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1787 handling of shared libraries for non-ELF executables, but only if
1788 HANDLE_SVR4_EXEC_EMULATORS is defined.
1789 (locate_base): Try to find debug_base in the dynamic linker
1790 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1791 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1792 Define to enable handling of shared libraries for a.out executables,
1793 run under Solaris BCP.
1795 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1797 * infrun.c (wait_for_inferior): Print "Program exited normally"
1798 regardless of batch_mode.
1799 * defs.h, top.c (batch_mode): Removed.
1801 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1803 * Makefile.in (dcache_h): Remove redundant definition.
1804 (init.c): Add a comment.
1805 (top.c): Remove explicit compile action.
1806 * breakpoint.c (mention): Share code indicating location of
1807 break/watchpoints, don't print address if addressprint is off.
1808 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1809 (demangle): Remove redundant declarations.
1810 * eval.c: Remove redundant function declarations.
1811 * objfiles.h: Cosmetic and grammatical improvements.
1812 * TODO: Various updates.
1814 * remote-mips.c: Replace all \r chars with \015.
1815 (mips_receive_header): Display control characters readably.
1816 (mips_xfer_memory): Add a simple progress display.
1818 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1820 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1822 * remote-hms.c (flush): New function.
1823 (expect): Get edge case right.
1824 (hms_read_inferior_memory): Be more tolerant of line noise.
1826 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1828 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1829 target files, not non-existent mach3.mh and mach3.mt.
1831 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1833 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1834 symbols for all symbol files. Makes skipping over the
1835 trampoline code work when stepping from a function in a shared
1836 library into a function in a different shared library.
1837 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1839 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1841 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1842 names mean end of .o file.
1843 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1844 top of routine. Handle new thread notification cleanly.
1845 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1846 thread notification scheme.
1847 * (child_resume): General cleanups, handle resumption of all
1850 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1852 * ser-go32.c: Rewrite to run under windows.
1853 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1855 * serial.c (serial_open): Notice device "pc".
1856 * remote-e7000.c: Fix copyright date.
1857 (expect): Compare \n and \r the same.
1858 (e7000_open): Allow pc as a serial port
1859 * sh/sh.mt: Add ser-e7kpc.
1860 * h8300/h8300hms.mt: Add ser-e7kpc.
1861 * main.c (proc_wait): Don't wait if using go32.
1863 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1865 * somread.c: Simplify by using stabsect_build_psymtabs.
1866 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1867 corresponding to the name of the text section. All references
1869 (somstab_build_psymtabs): Delete function, no longer needed.
1871 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1873 * somread.c: Renamed from paread.c. Changed function names and
1874 comments to reflect that this file deals with SOM (an object file
1875 format), rather than the PA (a cpu).
1876 (Makefile.in): Chaned appropriately.
1877 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1878 * dbxread.c (somstab_build_psymtabs): Renamed from
1879 pastab_build_psymtabs.
1881 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1883 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1884 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1886 * Makefile.in: Updated for core-sol2.c.
1887 * README: Add notes about SPARCworks cc under Solaris 2.x,
1888 from Casper H.S. Dik (casper@fwi.uva.nl).
1889 * config/mips/xm-makeva.h: Removed, no longer necessary.
1890 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1891 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1892 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1894 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1896 * gdba.el: Put program input and output in a separate buffer.
1898 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1900 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1901 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1902 with global variable of same name in libnsl.so on UnixWare.
1904 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1906 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1907 embedded in template name.
1909 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1911 * config/i386/nm-linux.h: change calling convention of
1912 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1913 target_insert_watchpoint() and
1914 target_remove_watchpoint().
1916 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1917 to be long long in gdb.
1918 * config/mips/tm-bigmips.h: ditto.
1920 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1922 * c-lang.c (asm_language_defn): New definitions for language_asm,
1923 mostly copied from c_language_defn, to avoid warnings when
1924 switching between c and asm stack frames.
1926 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1928 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1929 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1930 (upgrade_type, handle_psymbol_enumerators): Likewise.
1931 (has_opaque_xref, cross_ref): Likewise.
1932 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1933 debugging information, rather than doing it here.
1934 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1935 point in ecoff_debug_swap backend structure, rather than calling
1936 ecoff_slurp_symbolic_info directly.
1938 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1940 * breakpoint.c: Include annotate.h. Call annotate_field rather
1941 than printing annotation directly.
1943 * main.c: Include string.h.
1945 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1947 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1948 call it instead of doing normal loop.
1949 * infcmd.c (attach_command): Don't call wait_for_inferior if
1951 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1952 hook that can decide whether to step over the next breakpoint.
1953 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1954 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1957 * configure.in: Improve sorting/formatting of hosts and targets.
1958 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1959 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1960 * Makefile.in (stop-gdb): New target.
1961 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1964 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1966 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1967 the identical initialization can be deleted from main.c, but i
1968 haven't done so just in case.
1970 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1972 * gdba.el: Added menu windows and slightly improved window
1973 handling to gdba.el. Fixed numerous minor bugs that were causing
1974 emacs and gdb to fall out of sync.
1976 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1978 * breakpoint.c: annotate changes lost at merge, put back in.
1980 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1982 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1985 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1987 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1989 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1990 writing of floating registers, the dpx2 kernel disallows it.
1991 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1992 is contained in o_praw.
1993 * irix5-nat.c (solib_map_sections): Adjust sections by the
1994 difference between the loaded address and the prelinked address.
1995 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1997 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1998 symbols, their value is absolute.
1999 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
2000 libraries fh->adr fields of zero. Relocate minimal symbol values
2001 upon readin. Relocate non-stabs symbols upon readin.
2002 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
2003 start address of the outermost block.
2004 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
2005 instead of section_offsets and use relocated pst->textlow for
2006 line number and procedure address relocations.
2008 From gmo@MicroUnity.com (Guillermo A. Loyola):
2009 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2010 Handle SGI Irix5 stIndirect symbol type.
2012 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2014 * breakpoint.c: fix a syntax error native cc does not like.
2016 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2017 * sparclite/Makefile.in: ditto.
2018 * sparcl-tdpe.c: change file name because first 8 chars has to be
2020 * sparcl-stub.c: ditto.
2022 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2024 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2026 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2028 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2029 ignore) a PID argument.
2030 (hppa_pop_frame): Pass a PID to target_write_pc.
2031 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2032 and pass through a PID argument.
2033 (target_read_pc, target_write_pc): Update prototypes.
2035 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2037 * Makefile.in: add new file sparclite-tdep.c.
2038 * sparclite/Makefile.in: add new file sparclite-stub.c.
2039 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2041 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2042 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2044 * sparclite-tdep.c: new file, contains hardware breakpoint support
2046 * sparclite-stub.c: new file, stub code that add support hardware
2048 * breakpoint.c: add hardware breakpoint support.
2049 * breakpoint.h: add new breakpoint type to support hardware
2051 * config/mips/nm-irix4.h: change interface for target dependent
2052 code supporting watch point.
2053 * config/pa/nm-hppab.h: change interface for target dependent
2054 code supporting watch point.
2056 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2058 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2060 * stabsread.c (read_struct_fields): os9k nested structure does not
2061 have terminating ';', instead it just get to ',' and bit position
2064 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2066 * nlmread.c (nlm_symtab_read): Clean up a bit.
2067 * (nlm_symfile_read): Record bounds of main() so that backtrace
2068 command will know where to stop.
2069 * objfiles.c (objfile_relocate): Relocate entry point/func info
2070 for backtrace as well.
2071 * objfiles.h: Define values for invalid PCs for entry point info.
2072 * symfile.c (init_entry_point_info): Initialize invalid values
2073 with aforementioned macros.
2074 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2075 to cause backtrace to stop when it gets back to main().
2076 * config/i386/tm-i386nw.h: Ditto.
2078 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2080 Fix value_print, which used to be ostensibly language-independent,
2081 but would print pointers and arrays in C syntax. Instead, call
2082 a language-specific function.
2083 * language.h (struct language_defn): New functional field
2085 (LA_VALUE_PRINT): New macro.
2086 * language.c (unk_lang_value_print): New stub/dummy function.
2087 (unknown_language_defn, auto_language_defn, local_language_defn):
2089 * c-valprint.c (c_value_print): New function, with code moved from:
2090 * valprint.c (value_print): ... here. Now just invoke
2091 LA_VALUE_PRINT to do language-specific stuff.
2092 * valprint.c (value_print_array_elements): Make non-static.
2093 * c-lang.c (c_language_defn, cplus_language_defn): Add
2094 c_value_print in the la_value_print field.
2095 * m2-lang.c (m2_language_defn): Likewise.
2096 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2097 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2098 * ch-valprint.c (chill_value_print): New function, based on
2099 c_value_print, but use Chill "look and feel."
2100 * c-lang.h (c_value_print): New prototype.
2101 * ch-lang.h (chill_value_print): New prototype.
2102 * value.h (value_print_array_elements): New prototype.
2104 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2105 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2107 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2109 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2110 to new file top.c. Make things extern instead of static and
2111 similar rearrangements to deal with this.
2113 * utils.c: Move fputs_unfiltered to main.c. Remove
2114 FPUTS_UNFILTERED_OVERRIDE ifndef.
2115 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2116 and libgdb uses utils.c and top.c.
2118 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2120 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2122 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2124 * ch-valprint.c (chill_val_print_array_elements): New function.
2125 A Chill version of val_print_array_elements, it prints the
2126 array index labels, in additions ot the array element values.
2127 (chill_val_print): Use the new function.
2129 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2131 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2133 * defs.h (enum language): Add language_asm.
2134 * findvar.c (read_register_bytes read_register_gen
2135 write_register_bytes read_register read_register_pid
2136 write_register write_register_pid supply_register): Move multi-
2137 thread handling down into these routines. Create XXX_pid routines
2138 that allow register references to specify the pid.
2139 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2140 read_sp write_sp read_fp write_fp): Move these routines from
2141 infcmd to findvar to centralize the whole mess.
2142 * i386-nlmstub.c: Portability fixes.
2143 * infptrace.c (child_resume): Conditionalize to allow other natives
2144 to override it. Remove PIDGET gubbish, it's no longer necessary.
2145 * infrun.c (wait_for_inferior): Put registers_changed() before
2146 target_wait() to speed up remote debugging.
2147 * Replace code that reads registers from other threads with much
2148 nicer looking new function calls (see changes to findvar.c).
2149 * Don't skip prologues if debugging assembly source.
2150 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2151 child_resume to handle multi-thread debugging properly.
2152 * remote.c: Add O response to get console output from target.
2153 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2154 SERIAL_ERROR here to simplify callers.
2155 * Change static var timeout to remote_timeout.
2156 * (fromhex): Remove unnecessary return -1 at end of routine.
2157 * (remote_wait): Turn this into a big switch statement. Add
2158 support for O response.
2159 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2160 * (getpkt): Split getpkt into two parts. read_frame deals with
2161 all formatting issues, run-length encoding, and framing. getpkt
2162 now handles error recovery, and frame detection.
2163 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2164 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2165 control. (hardwire_readchar): Handle EINTR from read().
2166 * symfile.c (deduce_language_from_filename): Add support for .s
2168 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2169 override infptrace's child_wait.
2170 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2171 instead of XXXlynx.h.
2172 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2174 * nlm/gdbserve.c: Portability fixes.
2176 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2178 * inftarg.c (child_wait): Call proc_wait, not wait.
2179 (child_mourn_inferior): Call proc_remove_foreign.
2180 * main.c (gdb_init): Call init_proc.
2181 * main.c: Provide dummy versions of init_proc, proc_wait, and
2182 proc_remove_foreign for the gdb case (the libgdb case provides its
2183 own versions of these functions).
2184 * Makefile.in (libgdb-files): Add libproc.a.
2186 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2188 Hardware watchpoints for Linux, from Rick Sladkey
2189 (jrs@world.std.com).
2190 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2191 new hardware breakpoint recovery method.
2192 * i386v-nat.c (i386_insert_watchpoint,
2193 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2194 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2195 New functions to support the 386 hardware debugging registers.
2196 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2197 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2198 target_insert_watchpoint, target_remove_watchpoint): Define these
2199 macros to use the hardware debugging functions in i386v-nat.c.
2201 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2203 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2206 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2208 * target.c, target.h: New variables target_activity_function and
2210 * inflow.c, inferior.h: New functions set_sigio_trap and
2212 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2214 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2216 * remote-sim.h (sim_verbose): Delete.
2217 Document callbacks needed.
2218 (sim_*): Change result to void where there isn't one.
2219 (sim_open): Clarify argument and error response.
2220 (sim_close): Declare.
2221 (sim_load): Change bfd_handle argument to file name. Clarify result.
2222 (sim_create_inferior): Renamed from sim_set_args.
2223 (sim_set_pc): Delete.
2224 (sim_info): Delete printf_fn argument.
2225 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2226 (gdbsim_load): Try sim_load first.
2227 (gdbsim_create_inferior): Call sim_create_inferior.
2228 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2229 (gdbsim_close): Call sim_close.
2230 (gdbsim_files_info): Update call to sim_info.
2231 (gdbsim_ops): Realign comments.
2233 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2235 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2237 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2238 the auxent if the symbol's name is ".file". From David Edelsohn
2239 <c1dje@watson.ibm.com>.
2241 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2243 * breakpoint.c (breakpoint_1): Fix typo.
2245 * annotate.c (annotate_field_end): Fix typo.
2247 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2249 * Makefile.in (TSSTART): Remove; no longer used.
2251 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2252 fputs_unfiltered and exit directly, rather than fatal. The latter
2253 calls vfprintf_unfiltered!
2255 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2256 * value.h, printcmd.c (print_value_flags): Move from here...
2257 * annotate.c: ...to here, and make it use can_dereference.
2259 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2261 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2262 Remove, needed for both native and cross.
2263 * target.c (attach_flag, generic_mourn_inferior): Put here.
2264 * utils.c (job_control): Put here.
2265 (terminal.h): Don't include anymore.
2267 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2269 * source.c (find_source_lines): Always use code that was #ifdef
2270 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2271 leaving it on the chain. Reindent much of this function.
2272 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2273 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2274 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2275 config/ns32k/xm-ns32km3.h: Remove all references to
2276 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2277 * main.c, fork-child.c, many config files: Remove all
2278 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2281 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2282 This avoids __eprintf troubles.
2284 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2286 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2287 initialization code which needs to be called even if we bypass the
2288 command line stuff into gdb_init.
2289 * utils.c (fputs_unfiltered): Surround in #ifndef
2290 FPUTS_UNFILTERED_OVERRIDE.
2291 * Makefile.in (libgdb.a): New target.
2293 * utils.c: Rearrange I/O stuff a bit so that all output goes
2294 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2295 which made %s not work with arbitrarily large strings.
2296 * printcmd.c (printf_command): Use printf_filtered, not
2297 printf_unfiltered and printf, now that arbitrary limit is gone.
2300 * breakpoint.c (watchpoint_check): Remove unused variable b.
2301 * stack.c (print_frame_info): Move sp and buf inside #if.
2302 * eval.c (evaluate_subexp): Remove unused variables pp,
2303 mangle_ptr, ptr, and mangle_tstr.
2304 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2306 * symtab.c (lookup_symtab): Put variable copy inside #if.
2307 (decode_line_1): Put variable q1 inside #if 0.
2308 * target.h: Declare target_link.
2309 * infrun.c (wait_for_inferior): Remove unused variables signame.
2310 * remote.c (remote_resume): Remove unused variable name.
2311 * c-exp.y (parse_number): Parenthesize operand of shift.
2312 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2313 (this is a semantic change, the warning seems to have detected a bug).
2314 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2315 * coffread.c: Move variable temptype inside #if.
2316 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2318 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2319 (chill_val_print): Remove unused variable in_range.
2320 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2321 (chill_val_print): Add default case for switch.
2322 * stabsread.h: Declare stabsect_build_psymtabs.
2323 * os9kread.c (read_minimal_symbols): Make this return void.
2324 (os9k_symfile_read): Remove unused variables stb_exist and val.
2325 (os9k_symfile_init): Remove unused variable val.
2326 (fill_sym): Remove unused variable id.
2327 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2328 unused variable nsl.
2329 Remove unused variable symfile_bfd.
2330 #if 0 unused variables lbrac_unmatched_complaint and
2331 lbrac_mismatch_complaint.
2332 Remove declaration for non-existent function os9k_next_symbol_text.
2334 * annotate.c, annotate.h: New files, containing a function for
2335 each annotation which outputs it.
2336 * Move breakpoints_changed from breakpoint.c to annotate.c.
2337 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2338 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2339 Use annotate.c functions to output annotations.
2340 * Makefile.in (OBS): Add annotate.o.
2342 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2344 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2345 elf_unwind_entries are always initialized.
2347 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2348 stubs which return directly to the caller rather than to the stub
2351 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2353 * c-exp.y (yyerror): Display a more informative error message.
2354 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2355 * m2-exp.y (yyerror): Ditto.
2357 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2359 * inflow.c (job_control): Move definition to front of file.
2361 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2363 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2364 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2366 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2368 * Makefile.in (kdb): Remove old init.c creation commands.
2369 * configure.in (sparclite): Match on sparclite*.
2370 * sparclite/aload.c (main): Only change section addresses for
2371 a.out format object files.
2373 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2375 * config/i386/go32.mh: Define CC.
2377 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2379 * gdbserver/Makefile.in: Remove irrelevant definitions and
2380 comments inherited from the gdb Makefile.
2381 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2382 (VERSION): Update to 4.12.3.
2383 (gdbserver): Remove any existing executable first.
2384 (distclean, realclean): Remove nm.h.
2385 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2386 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2387 Don't use absolute pathname.
2389 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2391 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2394 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2396 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2397 (print_it_normal): Add annotations for the inferior starting and
2398 stopping, and for all the various messages related to how it
2401 * printcmd.c (do_one_display): Annotate.
2402 * stack.c (print_frame_info): Annotate printing of stack frames.
2404 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2406 * remote.c (get_offsets): Handle case where stub doesn't support
2409 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2411 Add partial support for g++ code compiled with -fvtable-thunks.
2412 * c-valprint.c (c_val_print): Add vtblprint support
2414 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2415 pointers (if using thunks) as well as array of structs (otherwise).
2416 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2417 level, and make the latter non-static (so define_symbol can use it).
2418 * stabsread.c (define_symbol): If the type being defined is a
2419 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2420 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2421 * values.c (value_virtual_fn_field): Handle thunks.
2422 * values.c (value_headof): Minor efficiency hack.
2423 * values.c (value_headof): Incomplete thunk support. FIXME.
2425 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2427 * valprint.c (print_longest): Clarify comment about use_local.
2428 * printcmd.c, defs.h (print_address_numeric), callers in
2429 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2430 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2431 exec.c: New argument use_local.
2432 * source.c (identify_source_line): Use filtered output. Use
2433 print_address_numeric.
2435 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2436 language.c (type_error, range_error): Use filtered output.
2437 * utils.c (error_begin): Update comment to tell people to use
2440 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2441 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2444 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2446 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2447 from the fault, #ifndef FAULTED_USE_SIGINFO.
2448 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2450 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2453 Explicitly annotate each record.
2455 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2457 * xcoffexec.c: Reformat to standards and lint.
2458 (language.h): Include.
2459 (exec_close): Declare arg "quitting".
2460 (file_command): Declare arg "from_tty".
2461 (map_vmap): Cast xmalloc result to PTR.
2462 * rs6000-nat.c: Reformat to standards and lint.
2463 (exec_one_dummy_insn): Use char array for saved instruction.
2464 (fixup_breakpoints): Declare.
2465 (vmap_ldinfo): Be more informative in fatal error messages.
2466 (xcoff_relocate_symtab): Define to return void.
2467 * xcoffsolib.h: Reformat to standards, improve comments.
2468 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2470 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2472 * utils.c, defs.h (error_begin): New function.
2473 (quit): Print annotation before printing the error message.
2474 * main.c (return_to_top_level): Print annotation before doing the
2476 * symtab.c (decode_line_1): Call error not warning and then
2477 return_to_top_level. Call error_begin and printf_unfiltered
2478 rather calling warning (before calls to return_to_top_level).
2479 * core.c (memory_error): Use error_begin, printf_unfiltered,
2480 print_address_numeric and return_to_top_level instead of error.
2481 Cleans up a FIXME-32x64.
2482 * language.c (type_error, range_error): Call error_begin
2483 not just target_terminal_ours.
2485 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2486 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2487 side of an assignment is non-portable.
2489 * utils.c (query): Change syntax of query annotations to be
2490 consistent with other input annotations.
2491 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2493 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2495 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2497 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2498 that have a stack frame size of 32k or larger (from Paul Flinders).
2499 Remove #if 0'd code.
2501 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2503 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2504 for Lynx platforms that need it.
2505 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2507 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2509 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2510 than trying to deduce it from the fault.
2512 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2514 * printcmd.c (print_address_symbolic): Initialize name to empty
2515 string to avoid core dump if lookup fails.
2516 * remote-e7000.c (printf_e7000debug): Error if target not open.
2518 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2520 * i386-nlmstub.c: Update to be more in line with PIN stub.
2521 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2522 * (hex2mem): Init ptr.
2523 * General cleanups to use ConsolePrintf, standard prologues, etc...
2525 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2527 * i386-nlmstub.c: More changes to be compatible with remote.c.
2529 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2530 into (the far less frequently called) dbx_symfile_read.
2532 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2534 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2536 * dbxread.c (record_minimal_symbol): Record the section
2537 associated with the symbol to make dynmaic relocation work.
2538 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2539 Solaris brain-damage which don't apply to relocatable object
2541 * (stabsect_build_psymtabs): New routine to read stabs out of an
2542 arbitrarily named section.
2543 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2545 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2546 stabs out of the nlm.
2547 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2548 brain-damage which don't apply to relocatable object files.
2549 * remote.c (putpkt): Improve error reporting and error handling.
2550 * (get_offsets): Temporary kludge to force data & bss sections to
2551 have the same relocation.
2552 * stabsread.c (define_symbol, scan_file_globals): Record section
2555 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2557 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2558 FIXME-32x64 comment.
2560 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2562 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2563 to after call to target_wait. This means that flush_cached_frames
2564 can call target_terminal_ours if it wants to.
2565 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2566 comment about why the code is dubious.
2568 * stabsread.c (read_type): Call read_type, not nonexistent
2571 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2573 * remote-os9k.c (rombug_fetch_registers): set trace mode
2575 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2577 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2579 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2580 passed to process_one_symbol.
2581 * stabsread.c (read_type): process os9k functio prototype.
2583 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2585 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2588 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2590 * utils.c (prompt_for_continue): Annotate prompt.
2591 (query): Annotate query.
2592 * printcmd.c (print_frame_args): Change syntax of argument
2593 annotation to make name and value part of a single group of
2594 annotations, not two separate groups.
2595 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2596 * valprint.c (val_print_array_elements): Change syntax of
2597 annotation to be more concise.
2598 * main.c, defs.h (command_line_input): New argument tells what
2599 string to include in the annotations.
2600 * symtab.c (decode_line_2), main.c (read_command_lines,
2601 command_loop): Change callers.
2603 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2604 target null pointer.
2605 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2607 * printcmd.c (output_command): Annotate things we print here too.
2608 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2609 * Move declaration of print_value_flags from defs.h to value.h.
2610 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2612 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2614 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2615 BFD handles sun3 dynamic relocations now.
2616 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2619 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2621 * printcmd.c (print_command_1): Annotate the top-level expressions
2623 (print_frame_args): Annotate each argument.
2624 * printcmd.c, defs.h (print_value_flags): New function.
2625 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2626 * valprint.c (val_print_array_elements): Annotate each array element.
2628 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2630 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2631 the register contains a pointer to the type, not the type itself.
2633 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2635 * main.c (main): Accept --annotate=N option and make --fullname
2636 the same as --annotate=1.
2637 (command_line_input): Print annotatation before and after prompt.
2638 * blockframe.c (flush_cached_frames): Print annotation.
2639 * Rename frame_file_full_name to annotation_level and move it from
2641 * source.c (identify_source_line): If annotation_level > 1,
2642 change output format.
2643 * breakpoint.c: Print annotation whenever a breakpoint changes.
2644 * main.c: New variable server_command.
2645 (command_line_input): Parse "server " and set server_command.
2646 (dont_repeat): Check server_command.
2648 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2650 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2651 updating raw_symbol and symnum. Return a value in the case where
2654 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2656 * parse.c: Don't define block_found; it is defined in symtab.c.
2657 * parser-defs.h: Add comment regarding block_found.
2659 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2661 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2664 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2666 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2667 section vma. Do not read dynamic relocs for sun3 executables to
2668 avoid BFD assertion message.
2670 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2672 * nm-hppab.h (KERNEL_U_ADDR): Define.
2673 (FIVE_ARG_PTRACE): Likewise.
2674 (CANNOT_STORE_REGISTER): Likewise.
2675 * nm-hppah.h (KERNEL_U_ADDR): Define.
2676 (FIVE_ARG_PTRACE): Likewise.
2677 (CANNOT_STORE_REGISTER): Likewise.
2678 (NEED_TEXT_START_END): Likewise.
2680 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2681 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2682 (FIVE_ARG_PTRACE): Likewise.
2683 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2684 (FIVE_ARG_PTRACE): Likewise.
2686 * hppa-tdep.c (read_unwind_info): Make static.
2687 (restore_pc_queue): Indirect through the target vector to
2688 reload the register state.
2690 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2692 * paread.c (compare_unwind_entries): Delete function. It's been
2693 moved into hppa-tdep.c.
2694 (read_unwind_info): Likewise.
2695 (pa_symfile_read): No longer call read_unwind_info. The unwind
2696 tables will be read in as they are needed.
2698 * hppa-tdep.c (compare_unwind_entries): New function.
2699 (read_unwind_info, internalize_unwinds): Likewise.
2700 (find_unwind_entry): Read in unwind information on demand.
2702 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2704 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2705 to : in search path processing.
2706 * defs.h (qsort): Rename argument in prototype.
2707 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2709 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2710 (false): Eliminate usages.
2712 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2714 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2715 All references to value changed to value_ptrlage_command is now
2717 All references to value changed to value_ptr.
2718 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2719 * remote-hms.c (hms_wait): Timeout after five seconds.
2720 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2721 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2722 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2724 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2726 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2728 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2730 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2732 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2733 bp_watchpoint_scope breakpoints.
2734 (struct breakpoint): Add val_chain and related_breakpoint fields
2735 for use by watchpoints.
2737 * breakpoint.c (within_scope): Delete. No longer used.
2738 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2739 (target_{remove,insert}_watchpoint): Likewise.
2740 (can_use_hardware_watchpoint): New function.
2741 (remove_breakpoint): New function to remove a single breakpoint
2742 or hardware watchpoint.
2743 (insert_breakpoints): Handle insertion of hardware watchpoints.
2744 Store a copy of the value chain derived from the watchpoint
2746 (remove_breakpoints): Simplify by using remove_breakpoint.
2747 (delete_breakpoint): Likewise.
2748 (watchpoint_check): Delete the watchpoint and watchpoint scope
2749 breakpoints when the watchpoint goes out of scope. Save & restore
2750 the current frame after checking watchpoints.
2751 (breakpoint_init_inferior): Likewise (restarting the program
2752 makes all local watchpoints go out of scope).
2753 (bpstat_stop_status): Handle hardware watchpoints much like normal
2754 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2755 when the watchpoint goes out of scope. Remove and reinsert all
2756 breakpoints before returning if we stopped when a hardware watchpoint
2758 (watch_command): Use a hardware watchpoint when possible. If
2759 watching a local expression, build a scope breakpoint too.
2760 (map_breakpoint_numbers): Also call given function for any
2761 related breakpoints.
2762 (disable_breakpoint): Never disable a scope breakpoint.
2763 (enable_breakpoint): Handle hardware breakpoints much like normal
2764 breakpoints, but recompute the watchpoint_scope breakpoint's
2765 frame and address (if we have an associated scope breakpoint).
2766 (read_memory_nobpt): Handle hardware watchpoints like normal
2767 watchpoints. When necessary handle watchpoint_scope breakpoints.
2768 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2769 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2770 (disable_command): Likewise.
2772 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2773 Extern prototype added to frame.h
2775 * infrun.c (wait_for_inferior): Set current_frame and select
2776 a frame before checking if we stopped due to a hardare watchpoint
2777 firing. Handle stepping over hardware watchpoints.
2778 (normal_stop): Remove unnecessary call to select_frame.
2780 * value.h (value_release_to_mark): Declare.
2781 * values.c (value_release_to_mark): New function.
2783 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2784 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2786 * hppab-nat.c (hppa_set_watchpoint): New function.
2788 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2789 (HAVE_STEPPABLE_WATCHPOINT): Define.
2790 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2791 (target_{insert,delete}_watchpoint): Define.
2793 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2794 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2795 (target_{insert,remove}_watchpoint): Likewise.
2797 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2799 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2800 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2801 often have the same names as debug symbols for functions, and
2802 confuse lookup_symbol().
2804 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2806 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2807 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2808 REGISTER_RAW_SIZE (1).
2809 Together these changes work around a bug in HP's compiler. Both
2810 seem to be necessary.
2812 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2814 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2815 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2816 are type mst_solib_trampoline.
2818 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2820 * config/m68k/es1800.mt: Change comments.
2822 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2824 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2826 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2828 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2831 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2833 * values.c (unpack_long): Remove obsolete comment about using a
2836 * symfile.c (symbol_file_command): Add comments about command syntax.
2838 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2839 Jim Kingdon (kingdon@cygnus.com)
2841 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2842 are in the .plt section.
2843 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2844 find_solib_trampoline_target): New functions for handling
2845 stepping into -g compiled shared libraries.
2846 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2847 find_solib_trampoline_target): Add prototypes.
2848 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2849 Define to handle stepping into -g compiled shared libraries.
2850 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2851 stepping into -g compiled shared libraries.
2853 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2855 * configure.in: Add mips-*-sysv4* support.
2856 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2857 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2858 New files for MIPS SVR4 support.
2859 * Makefile.in: Update for new mipsv4 files.
2860 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2861 read_next_frame_reg to obtain the frame relative stack pointer.
2862 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2863 obtain the frame relative stack pointer.
2864 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2865 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2866 by entering them into the minimal symbol table.
2867 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2868 a long for float formats.
2869 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2870 get defined in <link.h>.
2871 * solib.c (solib_add): Add shared library sections to the section
2872 table of the target before adding the symbols.
2873 * partial-stab.h: Relocate static and global functions.
2874 * dbxread.c (read_dbx_symtab): Remove unused variable
2875 end_of_text_address. Relocate text_addr when passing it
2878 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2879 library functions before the executable is run. Retrieve dynamic
2880 symbols from stripped executables.
2881 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2882 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2883 if no debugging symbols were found.
2884 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2885 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2887 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2888 OSF/1 has shared libraries.
2890 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2892 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2893 to BFD handling of dynamic symbols.
2895 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2897 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2898 then gets its real address into FUN and its GOT/DP value into %r19.
2900 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2902 * hppa-tdep.c (frameless_function_invocation): If no unwind
2903 descriptor was found, then assume this was not a frameless
2904 function invocation.
2905 (frame_saved_pc): If the saved PC is in a linker stub, then
2906 return the return address which the linker stub will return to.
2908 * xm-hppab.h: Never define USG.
2909 * xm-hppah.h: Always define USG.
2911 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2913 * values.c (unpack_long, value_from_longest),
2914 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2916 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2918 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2920 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2922 For SVR4 targets, enable gdb to set breakpoints in shared
2923 library functions before the executable is run.
2924 * elfread.c (elf_symtab_read): Handle symbols for shared library
2926 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2927 and moved to objfiles.c.
2928 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2929 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2930 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2931 the new generic definition from tm-sysv4.h works for Solaris.
2933 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2935 * elfread.c (elf_symtab_read): Change storage_needed,
2936 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2937 bfd_get_symtab_upper_bound. Check for errors from
2938 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2939 * nlmread.c (nlm_symtab_read): Same changes.
2941 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2943 * xcoffread.c (xcoff_next_symbol_text): New function.
2944 (read_xcoff_symtab): Set next_symbol_text_func to it.
2945 Move raw_symbol outside of read_xcoff_symtab.
2947 * remote.c (getpkt): Remove unused "out" label.
2949 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2951 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2952 about more than one watchpoint being triggered.
2954 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2956 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2958 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2960 * blockframe.c (find_pc_partial_function): mst_file_text
2961 symbols do not live in the shared library transfer table.
2962 * ch-exp.y (decode_integer_value, match_character_literal,
2963 match_bitstring_literal): Guard tolower calls with isupper,
2964 tolower on old BSD systems blindly subtracts a constant.
2965 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2966 well when determining the producer of the object file.
2967 * mdebugread.c (has_opaque_xref): New function to check for
2968 cross reference to an opaque aggregate.
2969 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2970 enter typedefs to opaque aggregates into the symbol tables.
2971 * mdebugread.c (parse_external): Remove skip_procedures argument,
2972 it has always been 1. Remove code that handled stProc symbols,
2973 it was never executed and was wrong, as the index of a
2974 stProc symbol points to the local symbol table and not to the
2975 auxiliary symbol info. Update caller.
2976 * mdebugread.c (parse_partial_symbols): Do not enter external
2977 stProc symbols into the partial symbol table, they are already
2978 entered into the minimal symbol table.
2979 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2980 Remove all conditionals and definitions for ptx.
2981 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2982 Fix addresses of floating point registers in REGISTER_U_ADDR.
2983 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2984 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2985 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2986 signal trampoline code work.
2987 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2988 Remove all conditionals and definitions for ptx.
2989 Remove KDB definitions.
2990 * symm-nat.c (store_inferior_registers): Fetch registers before
2991 storing them to obtain valid floating point control registers.
2992 Store fpu registers.
2993 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2994 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2995 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2997 * symm-nat.c (child_resume): Update type of `signal' parameter.
2998 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
3000 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3002 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
3003 calling import stubs for functions in shared libraries.
3005 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3007 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3009 * ch-lang.c (chill_is_varying_struct): Magic string is
3010 was "<var_length>" is now "__var_length" (more portable).
3012 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3014 * remote.c (getpkt): If we get a timeout, actually retry rather
3015 than just giving up the first time it happens.
3016 * remote.c: Document sequence numbers.
3017 (remote_store_registers): Change syntax of 'P' request so that it
3018 never looks like a sequence number.
3020 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3022 * os9kread.c (record_minimal_symbol): add section_offset to
3023 relocate minimal symbol table.
3024 * os9kread.c (read_minimal_symbols): ditto.
3025 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3027 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3028 return. Also if file addr is 0 leave it 0, not to relocate.
3029 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3030 'set remotexoff' and 'set remotelog' commands.
3032 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3034 * remote.c (remote_store_registers): Add 'P' request to set an
3035 individual register.
3036 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3039 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3041 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3042 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3043 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3045 * command.c (do_setshow_command, case var_string): Never add a
3046 space to the end of the string.
3047 * NEWS: Document this change.
3048 * .gdbinit: Add a space to the "set prompt" command.
3050 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3052 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3053 changes to make it compile (it doesn't link yet).
3055 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3056 (set_demangling_style, set_demangling_command): Use savestring not
3057 strdup. We were not dealing properly with a NULL return from
3058 strdup, and were not declaring strdup (the system header may or
3061 * valprint.c (val_print): Remove inaccurate comment about what
3062 types can be stub types.
3064 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3065 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3066 Supply alternate version if ATTACH_DETACH is not defined.
3067 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3068 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3069 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3071 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3073 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3075 (skip_trampoline_code): Rewrite and add support for argument
3076 relocation stubs stubs, import/export stubs, calls through
3077 "_sr4export" and cascaded trampolines.
3079 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3080 if no unwind descriptor is found.
3082 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3083 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3084 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3085 differently. All registers are four bytes.
3086 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3088 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3090 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3091 registers as both single and double values (fetching 2nd 32bit half
3092 as necessary). Annotate each register printed with its precision.
3094 * paread.c (read_unwind_info): Fix off-by-one error.
3096 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3098 * main.c (complete_command): Deal with it if arg is NULL.
3100 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3102 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3103 regarding using the PC--using the PC is necessary and all the
3104 FIXME comments in the world won't make it go away.
3106 * valops.c (value_at, value_at_lazy): Give error if we dereference
3108 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3109 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3111 * stabsread.c (patch_block_stabs): Add comment about what happens
3112 if the definition is in another compilation unit from the stab.
3114 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3116 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3118 * main.c (complete_command): New command, from Rick Sladkey
3119 <jrs@world.std.com>.
3120 (symbol_completion_function): Don't declare rl_point and
3121 rl_line_buffer; they are now declared in readline.h.
3122 (show_commands): Don't declare history_base; it is declared in
3124 * command.c (lookup_cmd): Don't delete trailing whitespace.
3125 Reverts change of 14 May 1989.
3127 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3129 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3130 code from prim_record_minimal_symbol_and_info() to here. Callers
3131 of the latter can legitimately supply a section number of -1.
3133 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3135 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3136 member functions have an element in args for a (nonexistent) this
3139 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3141 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3143 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3144 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3146 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3147 for the structure's type. All callers changed.
3149 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3150 for each structure argument rather than assuming it's either
3151 true or false for all structure arguments.
3153 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3154 on the length structure passed, not the compiler used.
3156 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3157 argument for the structure's type.
3159 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3161 * values.c (set_internalvar): Don't set var->value until we are
3162 sure there won't be an error().
3164 * remote.c (get_offsets): Reinstate comment which was in
3165 remote_wait about use of SECT_OFF_TEXT and so on.
3167 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3169 * symmisc.c (maintenance_check_symtabs): New function to check
3170 consistency of psymtabs and symtabs.
3171 * symtab.h (maintenance_check_symtabs): Add prototype.
3172 * maint.c: Add new `maint check-symtabs' command.
3173 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3174 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3175 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3177 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3178 to write_memory to avoid warnings from gcc.
3179 * config/i386/xm-symmetry.h: Add missing #endif.
3180 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3181 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3182 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3184 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3186 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3187 (hppa_push_arguments): Likewise.
3189 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3191 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3192 improve remote debugging efficiency. Also fixed problems with
3193 doing function calls for programs with no entry points.
3194 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3195 entry_point_address.
3196 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3197 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3198 parse_lines): Pass section_offsets info to these routines so that
3199 we can relocate symbol table entries upon readin.
3200 * (psymtab_to_symtab_1): Set symtab->primary to tell
3201 objfile_relocate to do relocations for our symbols.
3202 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3203 (which hang off of the symbol table).
3204 * Use prim_record_minimal_symbols_and_info instead of
3205 prim_record_minimal_symbols to supply section info to make minimal
3206 symbol relocations work.
3207 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3208 -1, try to deduce it from ms_type.
3209 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3210 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3211 add code to relocate objfile->sections data structure.
3212 * remote.c (get_offsets): Use new protocol message to acquire
3213 section offsets from the target.
3214 * (remote_wait): Get rid of relocation stuff. That's all handled
3215 by objfile_relocate now.
3216 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3217 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3219 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3221 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3223 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3225 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3226 can no longer set this at run time.
3227 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3228 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3229 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3230 sparc-tdep.c compiles).
3231 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3233 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3235 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3236 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3237 * configure.in: Recognize m68*-cisco*-*.
3239 * Makefile.in (TAGS): Use variables directly, rather than using
3240 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3241 and means that these filenames no longer need be unique across all
3242 the config/* directories.
3243 * configure.in: Put the config/*/ into TM_FILE, etc.
3245 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3246 and trapv exceptions.
3248 * target.h (struct section_table), objfiles.h (struct obj_section):
3249 Change name of field sec_ptr to the_bfd_section. More mnemonic
3250 and avoids the (sort of, for the ptx compiler) name clash with
3251 the name of the typedef.
3252 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3253 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3255 * utils.c: Include readline.h.
3256 * Makefile.in (utils.o): Add dependency.
3258 * remote.c (getpkt): Add support for run-length encoding.
3260 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3262 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3264 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3266 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3267 prim_record_minimal_symbol.
3270 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3271 computing their offset from the start of the old buffer and adding
3272 to the new buffer, rather than by assuming we can add the
3273 difference between the old buffer and the new buffer (it might not
3274 fit in an int). Merge in cosmetic differences from emacs regex.c
3275 version of this macro.
3277 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3279 * Makefile.in (install-only): Fix use of program_transform_name.
3281 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3283 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3284 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3285 so I'm nuking the command.
3286 * symtab.c (find_addr_symbol): Comment out, no longer used.
3288 * main.c (main): Don't init_source_path for the -cd argument. Now
3289 that source_path doesn't contain the current_directory from when
3290 GDB started up, init_source_path is no longer useful (and is
3291 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3293 * TODO: Remove item about line numbers being off. It is useless
3294 and confusing without a reproducible test case (it mentions
3295 proceed(), but I was able to step through proceed without trouble).
3297 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3299 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3300 library functions before the executable is run. Retrieve dynamic
3301 symbols from stripped executables.
3302 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3303 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3304 symtab.c (list_symbols): Handle mst_solib_trampoline.
3305 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3306 for all targets, remove IBM6000_TARGET dependencies.
3307 * dbxread.c (read_dbx_dynamic_symtab): New function.
3308 * dbxread.c (dbx_symfile_read): Use it.
3309 * dbxread.c (SET_NAMESTRING): Set namestring to
3310 "<bad string table index>" instead of "foo" if the string index is
3312 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3314 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3315 to break_command. Handle mst_file_* minimal symbol types.
3316 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3318 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3320 * c-exp.y(yylex): fix potential memory overflow.
3322 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3324 * environ.c (set_in_environ): Eliminate special handling of PATH and
3326 * putenv.c: Removed, conflicts with system declaration of
3327 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3329 * Makefile.in: Change accordingly.
3330 * procfs.c (procfs_create_inferior): Change comment accordingly.
3332 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3334 * rs6000-tdep.c: Change value to value_ptr.
3336 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3338 * i386m3-nat.c: Include floatformat.h.
3339 (get_i387_state): Use memset not bzero.
3343 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3344 ieee-float.h to floatformat.h.
3346 * valprint.c (val_print_string): Ignore error if the error
3347 happened after a terminating '\0'.
3349 * c-valprint.c (c_val_print): Never add 1 to return value from
3350 val_print_string; just return what it returns.
3352 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3353 looping through all of the enums.
3354 * infrun.c (signals_info): Use it.
3356 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3358 * main.c (main): When printing warning about bad baud rate, don't
3359 use warning(); it relies on current_target which isn't set up yet.
3361 * breakpoint.c (_initialize_breakpoint): Update docstring for
3362 tbreak to match what the code actually does. Don't mention tbreak
3363 in docstrings for "enable once" or "enable breakpoints once".
3365 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3367 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3368 while (0). That defeats the whole purpose of using do . . . while (0).
3369 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3370 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3371 using a ?: expression as an lvalue is not portable.
3373 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3374 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3375 'p' and 'r' symbol descriptors into a single symbol to look for a
3377 * README, config/sparc/tm-sparc.h: Update comments.
3379 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3381 * mdebugread.c (parse_type): Do not complain for types with
3382 an `indexNil' aux index, these are simply undefined types.
3383 Remove indexNil check from caller of parse_type.
3384 * mdebugread.c (parse_partial_symbols): Do not enter
3385 stGlobal, scCommon symbols into the minimal symbol table, their
3386 value is the size of the common, not its address.
3387 Handle scInit, scFini, scPData and scXData sections.
3388 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3390 Enter stProc symbols into the global_psymbols list once, not into
3391 the static_psymbols_list.
3392 Get rid of dummy psymtab if it is empty, to allow proper detection
3393 of stripped executables.
3394 * mdebugread.c (cross_ref): Allow cross references to Fortran
3397 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3399 * stabsread.c (common_block_end, fix_common_block): Stash the
3400 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3401 as to not assume that a pointer fits in an enum.
3403 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3405 * os9kread.c (fill_sym): check compiler verion number for pre-
3407 * os9kread.c (os9k_process_one_symbol): address of symbol is
3408 relative to section not module.
3409 * stabsread.c (define_symbol): add symbol type 's' as local
3411 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3413 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3414 * remote-os9k.c: fix bug in 'set remotebaud' function.
3415 * remote-os9k.c (rombug_link): minimize checking so to improve
3417 * symfile.c (symbol_file_command): check if failed to link, also make
3418 the command be able to accept more than one filenames.
3419 * target.c (target_link): check if failed to link with rombug.
3420 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3422 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3424 * remote-es.c (es1800_child_ops): Don't declare it static.
3426 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3428 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3430 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3432 * dbxread.c: New variable lowest_text_address.
3433 (record_minimal_symbol, read_dbx_symtab): Set it.
3434 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3435 end_of_text_address.
3436 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3438 * dbxread.c (end_psymtab): Remove old and commented out
3439 capping_global and capping_static. Fix comments regarding
3440 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3442 * parser-defs.h: Add "extern" to start of variable declarations so
3443 we don't end up with commons.
3444 * parse.c: Define these variables.
3446 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3449 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3451 * alpha-tdep.c: Change value to value_ptr.
3453 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3455 * solib.c (elf_locate_base): New function to locate the address
3456 of the dynamic linker's runtime structure in the dynamic info section.
3457 * solib.c (locate_base): Use it instead of iterating over the list
3458 of mapped address segments.
3459 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3462 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3464 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3465 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3466 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3467 signal trampoline and interrupt routines.
3468 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3469 (frame_chain, frame_chain_valid): Likewise.
3470 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3471 saved regs convention for SP.
3473 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3474 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3475 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3477 * tm-hppah.h (IN_SIGTRAMP): Define.
3479 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3481 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3482 alphabetic character as the start of a name.
3484 * sparclite/Makefile.in (all install): Build and install aload.
3486 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3487 config.guess and config.sub produce.
3489 * mips-tdep.c: Change value to value_ptr.
3491 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3493 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3494 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3495 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3496 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3497 value with value_ptr. This is for the ptx compiler.
3498 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3500 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3501 #if 0 i386_float_info.
3502 * symm-tdep.c (round): Remove. Also remove sgttyb.
3503 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3504 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3505 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3506 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3508 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3509 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3510 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3511 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3512 tm-i386v.h is apparently OK.
3513 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3514 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3517 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3519 * osfsolib.c (xfer_link_map_member): Update to use new
3520 target_read_string interface.
3522 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3524 * infrun.c (wait_for_inferior): In checking
3525 remove_breakpoints_on_following_step, check
3526 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3528 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3530 * os9kread.c (os9k_process_one_symbol): Rename
3531 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3532 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3533 (CORE_ADDR)0, from target_link, since that is what it uses.
3534 Process name at end, not during parsing (like we did before Kung's
3535 change), so that -readnow and -mapped can appear anywhere.
3536 Make text_relocation a local variable.
3537 * config/i386/i386os9k.mt: Fix comment.
3538 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3539 * os9kread.c: Put "comments" after #endif inside /* */.
3540 * stabsread.h: Add os9k_stabs variable.
3541 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3543 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3544 descriptor in global_symbols not local_symbols.
3545 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3547 (read_type): If os9k_stabs, accept function parameters after 'f'
3549 (read_array_type): If os9k_stabs, don't expect index type and
3550 expect lower and upper to be separated by ',' not ';'.
3551 (read_enum_type): If os9k_stabs, read a number before the first
3552 enumeration constant.
3553 (os9k_init_type_vector): New function.
3554 (dbx_lookup_type): Call it when starting new type vector.
3555 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3556 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3557 * os9kstab.c: Removed.
3558 * Makefile.in: Update accordingly.
3559 * objfiles.c (objfile_relocate_data): Removed.
3560 * remote-os9k.c (rombug_wait): Call objfile_relocate
3561 not objfile_relocate_data.
3562 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3563 * remote-os9k.c (rombug_wait): Call find_pc_section not
3565 * main.c (quit_command): Check inferior_pid; revert Kung change.
3566 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3568 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3570 * os9kread.c: New file to read os9000 style symbo table.
3571 * os9kstab.c: new file to read os9000 style stabs.
3572 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3573 * objfiles.c (find_pc_objfile): new function to search objfile
3575 * objfiles.c (objfile_relocate_data): new function to relocate
3576 data symbols in symbol table.
3577 * objfiles.h: Add two aux fields in struct objfile to handle
3578 multiple symbol table files situation like in os9000.
3579 * symfile.c: Change so 'symbol-file' command can handle multiple
3580 files. Also call target_link() to get relocation infos.
3581 * target.c (target_link): new function to get relocation info when
3582 a symbol file is requested to load.
3583 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3584 because in cross mode there's no inferior pid, bit they need to
3586 Makefile.in: add os9kread.c os9kstab.c and .o's.
3587 configure.in: add i386os9k target.
3588 config/i386/i386os9k.mt: new add.
3589 config/i386/tm-i386os9k.h: new add.
3591 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3593 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3594 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3596 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3598 * target.c, target.h (target_read_string): Provide error detection to
3599 caller. Put string in malloc'd space, so caller need not impose
3601 * solib.c (find_solib): Update to use new interface.
3602 * irix5-nat.c (find_solib): Read o_path from inferior
3603 (clear_solib): Free storage for o_path.
3604 * valprint.c (val_print_string): Add comments.
3606 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3608 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3611 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3613 * value.h (struct value): Add modifiable field.
3614 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3615 (record_latest_value): Don't mess with VALUE_LVAL of value.
3616 * valops.c (value_assign): Check it. Reword existing error
3617 message on not_lval.
3619 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3620 (STEP_SKIPS_DELAY): Added.
3621 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3624 * valprint.c (val_print_string): If errcode is set, always print
3625 an error, regardless of force_ellipsis. In the non-EIO case,
3626 just print the error message rather than calling error(). Don't
3627 access *(bufptr-1) if bufptr points to the start of the buffer.
3628 When looking for '\0', don't increment bufptr and addr if bufptr
3629 started out already at limit. If an error happens on fetching the
3630 first character, don't print the string.
3632 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3634 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3637 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3638 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3639 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3640 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3641 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3642 * findvar.c: Update comment regarding ieee-float.h.
3644 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3646 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3647 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3648 Define to make backtracing through the various sigtramp handlers
3650 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3651 the saved pc from ucontext on the stack for SVR4 signal handling.
3653 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3655 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3656 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3657 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3658 just use the global variable itself. When printing baud rate,
3659 don't print a baud rate if baud_rate is -1.
3661 * coffread.c (read_coff_symtab): Pass mst_file_* to
3662 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3663 symbols in the minimal symbols regardless of SDB_TYPE.
3665 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3667 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3668 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3669 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3670 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3671 ignored bs->stop for a bp_step_resume breakpoint.
3672 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3673 which performs one (the check_sigtramp2 one) of the functions
3674 which had been handled by the step_resume_breakpoint. For each
3675 use of the step_resume_breakpoint, make it still use the
3676 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3678 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3679 When setting the frame address of the step resume breakpoint, set
3680 it to the address for frame *before* the call instruction is
3681 executed, not after.
3683 * mips-tdep.c (mips_print_register): Print integers using
3684 print_scalar_formatted rather than duplicating all the
3685 CC_HAS_LONG_LONG and so on.
3686 (mips_push_dummy_frame): Use read_register_gen rather than using
3687 read_register and then putting it back in target format with
3688 store_unsigned_integer. If registers are more than 4 bytes, give
3689 an error rather than have some registers overwrite other
3691 #if 0 unused include of opcode/mips.h.
3693 * symfile.h: Don't declare arguments for coff_getfilename.
3695 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3697 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3699 * configure.in (hppa*-*-osf*): New configuration.
3700 * config/pa/hppaosf.mt: New target makefile fragment.
3701 * config/pa/tm-hppao.h: New target include file.
3703 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3705 * exec.c (print_section_info): Print entry point for exec_bfd only.
3706 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3707 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3708 causes problems if <sys/types.h> has no multiple inclusion protection.
3710 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3712 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3713 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3714 (CALL_DUMMY_LENGTH): Changed accordingly.
3716 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3718 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3719 numbers of register windows.
3721 * sparclite/hello.c: Add factorial function for testing.
3722 * salib.c: Use macros instead of constants for I/O addresses to
3723 make 931 support easier.
3724 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3725 register in sta/lda instructions.
3727 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3729 * dbxread.c (process_one_symbol): Set
3730 block_address_function_relative for COFF like we do for ELF and SOM.
3732 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3734 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3736 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3737 the enumerators of an ecoff enum into the partial symbol table.
3738 * mdebugread.c (parse_partial_symbols): Call it.
3739 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3740 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3741 offsets. Cast psymtab->read_symtab to PTR before passing it to
3743 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3744 set up the global offset table pointer in pic compiled code.
3745 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3746 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3747 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3748 ensures that floats are promoted to doubles before they are pushed
3751 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3753 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3754 Fixup cache_on and flush_i_cache so that they work for both the
3755 930 and 932 processors. Rewrite most low level funcs (uart
3756 access & cache stuff) to use new ASI access macros in sparclite.h.
3757 Also make it easy to access second serial port.
3759 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3761 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3762 <sys/stat.h>; not needed.
3764 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3766 * stack.c (print_frame_info): In "pathological" case, don't
3767 distrust the line number information.
3769 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3771 * mips-tdep.c (mips_print_register): handle 64 bits register.
3772 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3774 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3778 * Makefile.in (install): Do the sed for program_transform_name
3779 ourselves instead of worrying about INSTALL_XFORM. This enables
3780 users to override INSTALL_PROGRAM in the standard way.
3782 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3783 depend on Makefile.in.
3785 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3786 Only test against INT_MIN if a LONGEST is bigger than an int.
3788 * README: Change GhostScript to Ghostscript.
3790 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3792 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3793 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3794 character file names.
3795 * Makefile.in (ALLPARAM): Add these files.
3797 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3798 character file names.
3799 * Makefile.in: Add Kung's new mips64 files.
3801 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3803 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3804 mips64el-*-ecoff and mips64-big-*.
3805 * defs.h: get rid of FORCE_LONG_LONG.
3806 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3807 parsing. Change register size to be MIPS_REGSIZE.
3809 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3811 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3812 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3813 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3815 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3817 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3818 (remove_commands, add_commands): Add/remove hms-drain when target
3821 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3823 * configure.in: Add Lynx/rs6000 support.
3824 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3825 messages. Add rs6000 support. Don't try to modify unwritable
3827 * rs6000-nat.c: Move lots of native dependent stuff (like core
3828 file support) from rs6000-tdep.c & xcoffexec.c to here.
3829 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3830 * xcoffexec.c: Move native dependent stuff to nat.c.
3831 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3833 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3835 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3836 New files to support Lynx/rs6000.
3838 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3840 * README: Remove note about gcc warnings on alpha, these should be
3842 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3843 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3844 remote-utils.c, stabsread.c: Include <string.h>.
3845 * regex.c: Include "defs.h", change re_comp argument to const char *.
3846 * infptrace.c (fetch_register, store_inferior_registers): Change
3847 regaddr to type CORE_ADDR.
3848 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3849 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3851 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3853 * symtab.h: Always define BYTE_BITFIELD to nothing.
3855 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3857 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3858 * configure.in: Remove comment about m68k-em.mt.
3859 * Makefile.in: Remove references.
3861 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3863 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3866 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3868 * target.c (target_preopen): If target_kill doesn't remove the
3869 target from the stack, use pop_target to do it.
3871 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3872 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3873 changes to stabsread.c from summer 1993.
3875 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3876 printing the program, rather than passing NULL to printf.
3877 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3878 try to call UDIDisconnect again. Print better message.
3879 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3881 (udi_create_inferior): If udi_session_id is negative, open a new
3882 TIP rather than giving an error.
3884 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3885 config/ns32k/ns32km3.mh: Define NAT_FILE.
3886 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3887 (it was inconsistent and namespace-wrong) to NM_M3_H.
3888 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3889 (m3_open): New function.
3891 * TODO: Update Mach section.
3893 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3895 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3897 * printcmd.c (printf_command): Add missing single-letter
3898 backslash-escape sequences, and improve error message.
3900 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3902 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3903 rather than trying to shove an int into a pointer and back out
3904 again. This avoids compiler warnings.
3906 * defs.h (alloca): Declare as void *, not char *, on hpux.
3907 Don't prototype it, just declare the return type.
3909 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3911 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3912 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3914 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3916 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3917 ZERO_REGNUM, just read it as zero without talking to the board.
3919 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3921 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3922 to store_floating, not nonexistent variable len.
3924 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3926 (mips_store_word): Change calling convention to return errors, and
3927 to provide old contents if the caller wants it.
3928 (mips_xfer_memory): Deal with errors from mips_store_word.
3929 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3930 define now that remote-mips.c doesn't use BREAKPOINT.
3932 * remote-mips.c (mips_create_inferior): Call warning if arguments
3933 specified, and then execute "set args" command. Call error, not
3934 mips_error, if executable file not specified.
3936 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3939 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3942 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3944 * value.h (print_longest): Rename "value" to "val" in prototype
3945 declaration because some compilers don't like arguments whose
3946 names are the same as types.
3947 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3948 before passing it to remote_*_bytes.
3950 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3952 * h8500-tdep.c (saved_pc_after_call): The size of the
3953 pc is memory model dependent. (segmented_command,
3954 unsegmented_command, _initialize_h8500_tdep): New commands to
3955 change memory model.
3956 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3958 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3959 (hms_wait): Use new status structure
3960 (hms_open): Push the target here. (hms_before_main_loop): Not
3961 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3962 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3963 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3964 all registers in a compact way.
3966 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3968 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3969 as CORE_ADDR to match definition in rs6000-tdep.c.
3971 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3973 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3974 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3975 definitions into the psymtab.
3977 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3979 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3980 a special exceptionSize for the 68332.
3982 * remote-udi.c (udi_attach): If no arguments, print error.
3984 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3986 * Makefile.in (VERSION): Bump to 4.12.1
3987 * NEWS, README: Update to match 4.12 release.
3989 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3991 * command.c (empty_sfunc): New function.
3992 (add_set_cmd): Use it instead of not_just_help_class_command.
3993 (not_just_help_class_command): Change calling convention back to
3994 what it was before yesterday's change.
3996 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3997 of the type if present.
3999 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4001 * printcmd.c (decode_format): Don't blithely set the size for
4002 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
4004 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
4005 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4006 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4007 always just check against INT_MIN and INT_MAX (this also fixes things
4008 if sizeof (long) > sizeof (int), e.g. Alpha).
4009 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4010 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4011 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4012 BUILTIN_TYPE_UNSIGNED_LONGEST.
4013 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4014 longest_int and longest_unsigned_int.
4015 * value.h (struct value): Just align to LONGEST, rather than worrying
4016 about CC_HAS_LONG_LONG.
4017 * valarith.c (value_binop): Figure out type ourself based on
4018 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4019 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4020 * valprint.c (val_print_type_code_int): Just call
4021 extract_unsigned_integer directly, rather than going through
4023 * printcmd.c (decode_format): Remove code which would sometimes
4024 change 'g' size to 'w' for integers. print_scalar_formatted handles
4025 printing huge integers well enough, thank you.
4027 * command.c (add_set_cmd, not_just_help_class_command): Change
4028 to make this the sfunc, not cfunc, since that is how we call it.
4029 * command.h: Comment difference between sfunc and cfunc.
4030 * demangle.c (set_demangling_command): Add third arg since that
4031 is how it is called.
4032 (_initialize_demangler): Use sfunc, not cfunc, for
4033 set_demangling_command, since that is how it is called.
4034 Remove show_demangling_command; it has no effect.
4036 * command.c (shell_escape): Report errors correctly (with error
4037 message from strerror).
4039 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4041 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4042 x_scnlen.l rather than x_scnlen to match corresponding change in
4045 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4047 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4048 Change comments regarding TYPE_CODE_BOOL.
4049 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4050 regardless of the language.
4051 (value_true): Just call value_logical_not regardless of language.
4052 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4053 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4054 * language.h: Improve comment for la_builtin_type_vector.
4055 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4056 builtin_type_m2_bool.
4058 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4060 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4061 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4063 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4065 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4066 by restarting the ioctl.
4068 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4070 * target.h (target_wait): Add comment about calling
4071 return_to_top_level.
4073 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4075 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4076 additional arguments.
4077 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4079 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4081 * sparc-stub.c: Remove unnecessary #include of memory.h.
4083 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4085 * mips-tdep.c: Remove code which sets saved_regs from
4086 init_extra_frame_info and put it in new function mips_find_saved_regs.
4087 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4088 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4089 check if it is NULL and call mips_find_saved_regs if so.
4091 * remote-mips.c: Use unfiltered, not filtered, output most places.
4093 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4094 backtrace. Revise comments.
4096 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4098 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4099 alpha and irix. The _sigtramp case has to be handled properly
4100 in the tdep files if we have no ecoff debugging info.
4101 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4102 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4103 without PC_REGNUM kludge.
4104 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4105 Clean up handling of mips sigtramp frames, improve comments.
4107 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4109 * paread.c (read_unwind_info): Fix typo.
4111 * paread.c (pa_symtab_read): Update the "check_strange_names"
4112 filter to match GCC's current output. Filter out section symbols
4113 (which the HP linker sometimes puts in the wrong place).
4115 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4117 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4119 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4121 * Makefile.in: Remove all references to sparcly-nat.c.
4123 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4124 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4125 duplicating serial.h and target.h.
4127 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4128 are not used anywhere (a 5 Oct 1993 change removed the uses).
4130 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4131 * config/m68k/es1800.mt: Add comment.
4132 * remote-es.c: Extensive changes to update to current conventions.
4134 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4135 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4136 to achieve the desired timeout.
4137 * serial.h (serial_t): Add field timeout_remaining.
4139 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4141 * c-exp.y (yylex): Reenable nested type code.
4143 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4145 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4147 * remote-mips.c (mips_ops): Fix docstring.
4149 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4151 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4152 with the old tm-m68k-em.h:
4153 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4154 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4155 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4156 Add FIXME regarding GET_LONGJMP_TARGET.
4158 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4159 * infptrace.c (kill_inferior): Add comments.
4160 * main.c (quit_command): Call target_close after we kill or
4162 * remote-udi.c (udi_close): Don't error() if QUITTING.
4164 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4166 * configure.in: Make m68k-coff and aout add monitor support in
4167 addition to the standard serial support.
4169 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4171 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4174 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4176 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4177 * elfread.c (record_minimal_symbol_and_info),
4178 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4180 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4182 * i386-stub.c: Add ".text" right before "mem_fault:".
4184 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4186 * remote-utils.c (usage): Fix message to be accurate and conform
4187 more closely to normal conventions.
4189 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4190 whether to show information about exec_bfd, and not control whether
4191 to show information about device and speed.
4193 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4194 usage message, don't dump core.
4196 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4197 for variable size array.
4198 (bug_fetch_register, bug_store_register): Rename "value" to
4199 "fpreg_buf" because some compilers don't like variables whose
4200 names are the same as types.
4201 (bug_store_register): Use a cast when converting char * to
4204 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4205 of the command in error message (the text was referring to the old
4206 name of the command).
4208 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4210 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4211 full details on structure elements without names. This partially
4212 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4213 of those changes was accidental.
4215 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4216 defined, make it an error to specify a single argument which is not
4219 * Makefile.in (version.c), main.c (print_gdb_version): Use
4220 host_alias and target_alias, not host_canonical and
4221 target_canonical, to print configuration.
4223 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4225 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4226 of builtin_type_long. It is necessary to get a type which is
4227 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4229 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4230 various miscellaneous things discovered in the process:
4231 * printcmd.c, defs.h (print_address_numeric): New function.
4232 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4233 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4234 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4235 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4237 * utils.c, defs.h (gdb_print_address): New function.
4238 * expprint (dump_expression), gdbtypes.h: Use it.
4239 * breakpoint.c (describe_other_breakpoints),
4240 symmisc.c (dump_symtab, print_symbol):
4241 Use filtered not unfiltered I/O.
4242 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4243 just run gdb under a debugger for this (and it had problems with
4244 printing addresses, how to print b->shadow, etc.).
4245 * buildsym.c (make_blockvector), core.c (memory_error),
4246 exec.c (print_section_info), maint.c (print_section_table),
4247 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4248 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4249 Add comments saying code is broken. Marked with "FIXME-32x64".
4250 * dbxread.c (process_one_symbol), partial-stab.h (default),
4251 remote-vx.c (vx_run_files_info):
4252 Don't cast int being passed to local_hex_string.
4253 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4254 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4256 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4258 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4259 * source.c: Include <sys/types.h> regardless of USG.
4261 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4263 * valops.c (value_assign): Set `type' after coercing toval.
4264 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4265 Use extract_unsigned_integer to get the address of a reference.
4267 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4269 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4270 AIX can use ? instead of \ for continuation. Deal with it.
4272 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4273 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4274 the HP compiler in ANSI mode doesn't like.
4276 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4277 based on USG, rather than defining HAVE_SIGSETMASK to an
4278 expression containing defined. Having a macro used in #if expand
4279 to an expression containing "defined" is undefined according to
4280 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4283 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4285 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4286 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4288 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4290 * ch-exp.y (match_string_literal): Allow a zero-length string.
4291 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4293 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4295 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4296 passing them to print_387_status.
4297 (print_387_status): Don't subtract top from 7 before using it.
4298 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4299 from 7; the above explains it.
4301 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4303 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4304 pointer value when fixing up the frame at the start of a function.
4306 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4308 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4309 Sparc from the stack.
4311 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4313 * remote-mips.c (mips_initialize): Clear mips_initializing via
4314 cleanup chain, not directly.
4316 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4317 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4318 munging the timeout due to the limited range of c_cc[VTIME].
4320 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4321 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4322 m3-nat.c (m3_create_inferior): Pass it.
4323 * procfs.c: Remove ptrace function. It was declared in a way which
4324 conflicted with the prototype in unistd.h on Solaris.
4326 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4328 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4329 in the sigcontext if it is a signal trampoline frame.
4330 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4331 Define for Solaris2.
4333 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4335 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4336 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4337 tm-sparc.h so they can be overridden if necessary.
4339 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4341 * lynx-nat.c: Add Sparc support.
4342 * sparcly-nat.c: Remove. It's useless.
4343 * config/sparc/nm-sparclynx.h: Rewrite.
4344 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4346 * config/sparc/tm-sparclynx.h: Rewrite.
4348 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4350 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4351 directory. Old code was discarded, since the new opcode table has
4354 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4356 * Makefile.in (realclean): Remove info files per make-stds.texi.
4358 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4360 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4361 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4362 * config/sparc/tm-sun4sol2.h: Define it.
4364 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4366 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4367 if we did not find a symbol.
4369 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4371 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4374 * hppab-nat.c (call_ptrace): Delete redundant function.
4375 (kill_inferior, attach, detach, child_resume): Likewise.
4376 (child_xfer_memory): Likewise.
4378 * hppah-nat.c (call_ptrace): Delete redundant function.
4379 (kill_inferior, attach, detach, child_resume): Likewise.
4381 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4383 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4385 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4387 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4388 (CHILD_XFER_MEMORY): Define.
4389 (PT_*): Define so that generic infptrace.c code can be used.
4391 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4393 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4394 struct section_offsets *, not a (nonexistent) struct section_offset *.
4396 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4397 internal_xcoff_symtab, not an array of one of them. Change lots of
4398 "main_aux" to "&main_aux" and so on.
4400 * coffread.c, xcoffread.c: Include <coff/internal.h>
4403 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4405 * coffread.c (coff_getfilename): Make it not static.
4407 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4409 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4410 a completely gratuitous difference between xcoffread.c and coffread.c).
4412 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4414 * infrun.c (wait_for_inferior): Don't set frame for
4415 step_resume_breakpoint for IN_SIGTRAMP cases.
4417 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4418 breakpoint.c (bpstat_what): Move step_resume from its own field of
4419 the struct bpstat_what into the main_action. Make it override
4420 other breakpoints. This is a conservative change in the sense
4421 that before the step resume breakpoint was a breakpoint.c
4422 breakpoint, hitting the step resume breakpoint overrode even
4423 calling bpstat_stop_status.
4425 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4427 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4428 in case execution was stopped in the called function.
4429 * stack.c (print_frame_info, frame_info): If backtracing through
4430 a call dummy, handle the starting source line number on a line
4431 boundary like backtracing through sigtramp.
4432 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4433 for call dummy frame right. Remove old test for dummy frame,
4434 it has been unused at least since gdb-3.5.
4435 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4438 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4440 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4442 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4444 * infrun.c (signals_info), target.c (target_signal_from_name):
4445 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4447 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4449 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4450 * inflow.c (terminal_ours_1): When discussing how to deal with the
4451 tty state, make note of query() as well as readline.
4453 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4454 signals for which stop and print are cleared by default.
4456 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4458 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4459 reserved fields to hold a stub unwind entry type. Fix typo.
4460 (stub_unwind_entry): New structure for raw stub unwind entries.
4461 (stub_unwind_types): The types of stubs we may encounter.
4462 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4463 * hppa-tdep.c (rp_saved): Use additional information provided
4464 by linker stub unwind descriptors.
4465 (frameless_function_invocation): Likewise.
4466 (frame_chain_valid): Likewise.
4467 * paread.c (compare_unwind_entries): New function for sorting
4468 unwind table entries.
4469 (read_unwind_info): Rewrite to remove dependency on host endianness.
4470 Read in data from the $UNWIND_END$ subspace which contains linker
4471 stub unwind descriptors. Merge that data into the basic unwind
4474 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4476 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4478 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4479 from either the symbol name or the auxent.
4480 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4483 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4485 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4487 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4489 * README: Update notes for alpha port.
4491 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4493 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4494 for operation fault, constraint fault, and type fault.
4496 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4498 * Makefile.in (init.c): Add comment explaining formatting conventions.
4500 * c-exp.y (parse_number): Assign to temporary between the right
4501 shifts, to work around a bug in the SCO compiler.
4503 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4504 Add various files which were added to GDB recently.
4506 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4509 * Makefile.in: Add mostlyclean target.
4511 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4515 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4517 * main.c (show_commands): Make return type of extern
4518 history_get be HIST_ENTRY, rather than struct _hist_entry.
4519 (The latter loses with the upcoming merged readline.)
4521 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4523 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4524 const char *, not char *.
4526 * symtab.h (struct symbol): Make section short, not unsigned short.
4528 * symtab.c (lookup_symbol): Add comment about QUIT here.
4530 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4532 * c-exp.y (parse_number): Check for overflow regardless of range
4533 checking. Fix overflow check to use unsigned LONGEST, not
4536 * c-exp.y (parse_number): Make it so that integer constants are
4537 builtin_type_long_long if builtin_type_long isn't big enough or if
4538 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4540 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4541 Print our "()" first, then recurse for the target type.
4543 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4545 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4547 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4549 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4551 * utils.c (request_quit): Re-establish signal handler regardless
4554 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4556 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4558 * i960-tdep.c: Include target.h.
4560 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4562 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4564 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4566 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4567 changes (status -> ourstatus; declare status, etc.).
4568 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4570 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4572 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4574 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4576 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4578 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4580 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4582 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4584 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4586 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4588 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4589 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4591 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4594 Add search to target vector (#if 0'd until after 4.12):
4595 * target.h (to_search, target_search): Add.
4596 * gdbcore.h, core.c (generic_search): Add.
4597 * remote.c (remote_search): Add.
4598 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4601 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4602 is on, call find_pc_function rather than relying just on the minimal
4603 symbols (probably only matters for symbol readers which don't put
4604 statics in the minimal symbols, but changing this strikes me as
4605 not conservative enough).
4606 Initialize name_location in all cases.
4607 If no symbol and no msymbol, don't print anything symbolic.
4609 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4611 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4613 * printcmd.c (print_address_symbolic): Make it search the
4614 symtabs for variables as well as functions. Add `set print
4615 fast-symbolic-addr' and default it to fast (the old way).
4616 Print line numbers for data items as well as functions.
4618 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4619 address, if a symbol is found (take two more args pointing to
4620 where to store these results).
4622 * symtab.h (find_addr_symbol): Add prototype.
4624 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4626 * objfiles.h: Fix comments to reflect the fact that the phrase
4627 "top of stack" always refers to where the pushing and popping takes
4628 place, regardless of whether it is at the highest or lowest address.
4630 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4632 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4633 compiler generated tag names.
4634 * mdebugread.c (parse_type): Handle cross references to qualified
4636 * valops.c (value_struct_elt): Improve error message if the
4637 address of a method is requested from an object instance.
4638 * valops.c (search_struct_method): Make name_matched non-static
4639 to get it initialized correctly.
4640 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4641 exclude segment register which are not writable on newer SCO versions.
4643 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4645 * go32-xdep.c: Remove unused function uerror.
4646 (sigsetmask): Declare return type. Declare argument (to match the
4647 way it is called). Explicitly return 0.
4649 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4651 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4652 partial_symbol): Shrink the storage sizes of symbols, by making
4653 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4654 enums and small ints to the end of each struct to improve
4655 alignment, and switching the section number from int to unsigned
4658 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4660 * symtab.c (find_addr_symbol): New routine that will find the nearest
4661 symbol associated with an address. It does so by exhaustive
4662 search of the symtabs, so it's slow but complete.
4664 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4666 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4667 to [0,0] rather than [0, end of first source file]. This avoids
4668 problems with other parts of GDB looking for linetables in the
4669 _globals_ symtab. Eliminate variables num_object_files and
4670 first_object_file_end.
4672 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4674 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4675 (pop_frame): Restore PC2 and LR0 from dummy frames.
4676 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4677 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4678 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4679 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4680 (SETUP_ARBITRARY_FRAME): Define.
4682 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4684 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4686 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4688 * remote-udi.c (udi_resume): Correct prototype.
4690 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4692 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4693 hppa_frame_find_saved_regs.
4694 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4695 (prologue_inst_adjust_sp): New function.
4696 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4697 (skip_prologue): Completely rewrite to use unwind information.
4698 (hppa_frame_find_saved_regs): Likewise.
4700 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4702 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4703 to convert a signal number with appropriate bounds checking.
4705 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4707 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4709 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4710 print a newline to end the display anyway.
4712 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4713 coprocessor status regs) when popping a frame. This fixes
4714 float exceptions that occur after calling inferior functions.
4716 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4717 Read and write the fsr (float status register) to/from the child
4718 process along with the float regs. Remove Peter Schauer's change
4719 of May 24 '93, which has higher overhead and doesn't solve the
4720 real problem (which was that FSR wasn't being set).
4722 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4724 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4725 stack overflow check isn't right after the register stack
4726 adjustment instruction. Metaware R2.3u compiler moves other
4727 things in front of it. This fix isn't perfect but is what's
4730 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4732 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4734 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4735 character filenames.
4736 * configure.in: Change accordingly.
4738 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4740 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4741 _filtered io routines from these two files.
4743 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4745 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4746 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4747 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4749 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4751 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4753 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4754 printing to gdb_stderr.
4756 * remote-udi.c (udi_kill): Don't close the connection, just set
4757 inferior_pid to zero.
4758 (udi_mourn): Call remove_breakpoints.
4760 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4762 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4764 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4766 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4768 * remote-bug.c: At the start of each section, reset srec_frame
4771 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4772 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4773 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4774 code which looks for those two waitkinds. Use switch statement.
4775 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4776 CHILD_SPECIAL_WAITSTATUS.
4778 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4779 * Move target_signal_from_host, target_signal_to_host, and
4780 store_waitstatus from inftarg.c to target.c. procfs needs them.
4781 * target.c: Include "wait.h" and <signal.h>.
4782 * target.h, infrun.c (proceed), proceed callers: Pass new code
4783 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4784 enums being treated as unsigned and is cleaner.
4785 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4787 * infcmd.c (signal_command), infrun.c (signals_info):
4788 Don't allow user to specify numeric equivalent of
4789 TARGET_SIGNAL_DEFAULT.
4791 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4793 * config/alpha/alpha-netware.mt: New target support for Alpha
4795 * configure.in: Add alpha-*-netware* target.
4797 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4799 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4801 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4803 * target.h: Add enum target_waitkind, enum target_signal, and
4804 struct target_waitstatus. Change status argument to target_wait to
4805 be struct target_waitstatus * instead of int *.
4806 * target.h, infrun.c, all targets: Change type of signal arguments
4807 to resume(), proceed(), and target_resume() from int to enum
4809 * All targets (*_wait, *_resume): Change accordingly.
4810 * infcmd.c (program_info, signal_command), throughout infrun.c,
4811 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4812 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4813 signal code stuff right with the new signals would be non-trivial).
4814 * inferior.h (stop_signal): Make it enum target_signal not int.
4815 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4816 target_signal_from_name): New functions.
4817 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4818 store_waitstatus): New functions.
4819 * procfs.c (procfs_notice_signals): Use them.
4820 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4822 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4824 * objfiles.c (build_objfile_section_table): Don't abort() if
4825 objfile->sections is already set.
4827 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4828 to match recent change to exec.c.
4832 * main.c (print_gdb_version): Change year to 1994.
4834 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4835 * Makefile.in (NONSRC): Add ChangeLog-93.
4837 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4839 * stabsread.c (read_type): Allow defining several type numbers
4840 at once (e.g. "(1,2)=(3,4)="...).
4842 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4844 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4846 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4848 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4849 to process_one_symbol.
4850 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4851 avoid caching a bad endaddr in find_pc_partial_function.
4853 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4855 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4857 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4859 * infrun.c (wait_for_inferior): Do not step or step resume past
4860 the end of a one-line function we just stepped into.
4862 For older changes see ChangeLog-93
4868 version-control: never