1 Wed Oct 26 12:20:53 1994 Jim Kingdon <kingdon@cygnus.com>
3 * coffread.c (coff_symtab_read): If we get the address from
4 target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
5 (coff_symtab_read): Set value and section of symbol that
6 process_coff_symbol returns.
8 Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
10 * config/i386/tm-nbsd.h: Enable longjmp support.
12 Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
14 * valarith.c (value_binop): Take care of ANSI `value preserving'
15 rule, which was not addressed by the previous change.
17 * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
18 generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
20 * TODO: Remove item about RS/6000 shared libraries.
22 Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com)
24 * defs.h, infrun.c (wait_for_inferior), top.c: Call
25 target_wait_hook to allow GUI to handle blocking for inferior. Call
26 call_command_hook in execute_command to provide means for wrapping
27 commands with GUI state change updates.
28 * gdbtk.c (gdb_cmd): Force GUI into idle mode when errors occur.
29 * (gdb_stop): New tcl command to stop the target process.
30 * (x_event, gdbtk_wait): Allow GUI to interrupt gdb out of target
32 * (gdbtk_call_command): Wrapper around command processing to
33 alert GUI of target state changes.
34 * (gdbtk_init): Get the fd of X server for doing async
35 notification of X events (via x_event). Setup new hooks.
36 * gdbtk.tcl: Add scrollbars to assembly and command windows.
37 * Change window foreground & background colors.
38 * Create margin tag for breakpoints in source and assembly windows.
39 * Add new routines to be invoked when target state changes to/from
41 * Add start of expression window.
42 * Change bindings of mouse button 1 in assembly and source window
43 to just set or clear breakpoints when in the margin tag.
44 * Change shape of register window to be more vertical to better
45 reflect it's contents.
47 * Cleanup some code around command window bindings.
49 * infrun.c (wait_for_inferior): Make sure
50 through_sigtramp_breakpoint is non-null before deleting.
52 Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
54 * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o.
56 Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
58 * Makefile.in (coffread.o): Depend on target.h.
59 (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h).
61 Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
65 Wed Oct 19 11:32:15 1994 Jim Kingdon <kingdon@cygnus.com>
67 * objfiles.c (objfile_relocate): When relocating ->sections, use
68 objfile not symfile_objfile.
70 * symtab.h, minsyms.c (minsyms_sort): New function.
71 * objfiles.c (objfile_relocate): Call it.
73 * remote-vx.c (vx_add_symbols): Call breakpoint_re_set.
75 * objfiles.c, objfiles.h (objfile_to_front): New function.
76 * remote-vx.c (vx_add_symbols): Call it.
78 * coffread.c (coff_symtab_read): Handle common symbols the same
79 way that partial-stab.h does.
81 Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com)
83 * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and
84 machine/psl.h. These are host files.
86 Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
88 * objfiles.h (struct objfile): Fix comment--minimal_symbol_count
89 does *not* include the terminating NULL msymbol.
91 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
93 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
94 loader that reads files using BFD and converts it on the fly.
96 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
98 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
99 * monitor.c (monitor_load): check the load type and load the file
100 accordingly. Default to gr_load_image().
101 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
102 srecord format by downloading to the monitor.
103 * w89k-rom.c, op50n-rom.c: set supported load types.
105 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
107 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
108 * Makefile.in: Remove xcoffexec.o rule.
110 * exec.c (exec_file_command): Add comment.
112 Fix data and bss relocation for VxWorks 5.1:
113 * remote-vx.c (vx_add_symbols): New function.
114 (vx_load_command, add_symbol_stub): Call it instead of
116 (vx_wait): Remove comment which was wrong to useless.
117 * remote-vx.c: Reindent much of file.
118 * coffread.c (cs_to_section, find_targ_sec): New functions.
119 (process_coff_symbol): Set SYMBOL_SECTION to result
121 (coff_symtab_read): Call cs_to_section and deal with result
122 rather than assuming sections are in a certain order. Deal with
124 * coffread.c: Remove text_bfd_scnum variable.
126 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
128 * corelow.c: Format to standard.
129 (core_close): Use name instead of bfd_filename.
131 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
133 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
136 * symfile.c (reread_symbols): Include bfd_errmsg string in error
137 message if bfd_close fails.
138 * exec.c (exec_close), solib.c (clear_solib), corelow.c
139 (core_close), objfiles.c (free_objfile), irix5-nat.c
140 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
141 (gr_load_image): Check for errors from bfd_close.
142 * solib.c (look_for_base), remote-utils.c (gr_load_image),
143 remote-udi.c (download), corelow.c (core_open), symfile.c
144 (symfile_bfd_open), symfile.c (generic_load): Add comment
145 regarding error from bfd_close.
146 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
147 comment about bogus handling of errors from bfd_openr.
148 * exec.c (exec_close): Add comment regarding memory leak and
149 dangling reference to vp->name.
151 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
153 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
154 of using longest_to_int.
156 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
157 mips and alpha targets need the real breakpoint pc for
158 creating the breakpoint frame.
160 * stack.c (return_command): Cast return value to the return
161 type of the function from which we return.
162 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
163 to STORE_RETURN_VALUE.
165 * symtab.c (lookup_symbol): Remove search for `static mangled
166 symbols', the search for `static symbols' already looks for
167 mangled and demangled symbols via lookup_block_symbol.
169 * valarith.c (value_binop): Use ANSI C arithmetic conversions
170 when performing integral evaluations, implement BINOP_EQUAL and
172 (value_equal, value_less): Use value_binop to perform the
173 comparison if both operands have TYPE_CODE_INT.
175 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
176 as they are written back later. Handle sp restore for frameless
177 functions. Use fdata.nosavedpc instead of fdata.frameless to
178 determine if the pc has been saved.
179 (function_frame_info): Handle `mr r31,r1', which is generated by
180 gcc-2.6, as a synonym for `oril r31,r1,0'.
181 (skip_trampoline_code): Handle shared library trampolines.
182 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
183 their real name. Enables setting of breakpoints in shared libraries
184 before the executable is run.
186 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
188 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
189 interface code still works with the new ROM monitor
190 structures. Fake out a couple of fields.
192 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
194 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
195 target_write_pc, target_read_fp, target_write_fp): Rename to
197 (h8500_read_pc, h8500_write_pc): Add pid argument.
198 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
199 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
200 Change to match functions above.
202 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
204 * NEWS: Add item about if and while.
206 * .gdbinit: Restore `end'; it was not excess. Reindent
207 list-objfiles to make this clear. Comment out all of
208 list-objfiles because old gdb's choke on it.
210 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
212 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
215 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
217 * Makefile.in (ANNOTATE_OBS): New definition.
218 (COMMON_OBS): Add exec.o.
219 (annotate.o): Remove extra compile rule.
220 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
223 * .gdbinit: Remove excess `end'.
225 * exec.c: Merge in RS6000 support from xcoffexec.c.
226 (symfile.h, objfiles.h, xcoffsolib.h): Include.
227 (vmap): New global variable.
228 (exec_close): Close and free objects in vmap chain.
229 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
230 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
231 (exec_files_info): Print vmap information.
232 * xcoffexec.c: Remove.
233 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
234 (TDEPFILES): Use exec.o instead of xcoffexec.o.
235 * TODO: Remove pertinent items.
237 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
239 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
240 are no longer needed as of gcc-2.6.0.
242 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
244 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
246 (fetch_core_registers): Don't try to fetch a register if
247 regmap maps it to -1.
248 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
249 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
250 stores the registers in a weird order.
252 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
254 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
255 if inferior_pid is nonzero.
257 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
259 Speed up GDB startup time by not demangling partial symbols.
260 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
261 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
262 No longer demangle partial symbols.
263 * symtab.c (lookup_symbol, list_symbols): Handle mangled
264 variables, e.g. C++ static members, via the minimal symbols.
266 Handle reordered functions in an objfile, for Irix 5.2 shared
268 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
269 set if the functions in an objfile are reordered.
270 * mdebugread.c (parse_partial_symbols): Detect reordered
271 functions in an objfile.
272 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
273 lookup algorithm if the functions in the objfile are reordered.
275 * xcoffexec.c (exec_close): If the current target has a copy
276 of the exec_ops sections, reflect the freeing of the sections
279 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
280 `sizeof dummy', for constructing the call dummy code.
282 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
283 function declarations.
284 * sparc-tdep.c (sparc_pop_frame): Cast result of
285 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
287 * irix5-nat.c (enable_break): Set breakpoint at the entry point
288 of the executable, to handle the case where main resides in a
290 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
291 after shared library symbol reading, to get rid of a warning from
292 heuristic_proc_start if the startup code has no symbolic debug info.
294 * breakpoint.h (struct breakpoint): Add new fields language
295 and input_radix, to enable breakpoint resetting with the
296 proper language and radix.
297 * breakpoint.c (set_raw_breakpoint): Initialize them.
298 (breakpoint_re_set_one): Use them when resetting the breakpoint.
299 (breakpoint_re_set): Preserve current language and input_radix
300 across breakpoint_re_set_one calls.
302 * symtab.c (decode_line_1): Do not build a canonical line
303 specification for `*expr' line specifications.
305 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
307 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
309 The point of these changes is to avoid reading the frame pointer
310 and stack pointer during stepping, to speed things up.
311 A. Changes to not select a frame until we need a selected frame:
312 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
313 * infrun.c (wait_for_inferior): Move call to select_frame back to
314 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
315 Law, but the change was my idea); the only reason for that change
316 was so we could save and restore the selected frame in
317 wait_for_inferior, and now that flush_cached frames clears the
318 selected frame, that should work OK now.
319 B. Changes to not create a current_frame until we need one:
320 * blockframe.c (get_current_frame): If current_frame is NULL, try
321 to create an innermost frame.
322 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
323 infrun.c (wait_for_inferior), thread.c (thread_switch),
324 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
325 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
326 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
327 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
328 i960-tdep.c (pop_frame), m68k-tdep.c
329 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
330 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
331 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
332 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
333 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
334 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
335 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
336 call create_new_frame.
337 * corelow.c (core_open), altos-xdep.c (core_file_command),
338 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
339 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
340 umax-xdep.c (core_file_command): Don't call create_new_frame; do
341 call flush_cached_frames.
342 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
344 C. Changes to get rid of stop_frame_address and instead only
345 fetch the frame pointer when we need it.
346 * breakpoint.c (bpstat_stop_status): Remove argument
347 frame_address; use FRAME_FP (get_current_frame ()).
348 * infrun.c (wait_for_inferior): Don't pass frame pointer to
350 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
351 ()) instead of stop_frame_address.
352 * infrun.c (save_inferior_status, restore_inferior_status),
353 inferior.h (struct inferior_status): Don't save and restore
355 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
356 (select_thread): Remove stop_frame_address and uses thereof.
357 D. Same thing for the stack pointer.
358 * infrun.c (wait_for_inferior): Remove stop_sp and replace
359 uses thereof with read_sp ().
360 E. Change to eliminate one nasty little spot where we were
361 wanting to know the frame pointer from before the current step
362 (idea from GDB 3.5, which saved my ass, because my other ideas of
363 how to fix it were very baroque).
364 * infrun.c: Remove prev_frame_address.
365 * infrun.c (wait_for_inferior, step_over_function): Use
366 step_frame_address instead of prev_frame_address.
367 F. Same basic idea for the stack pointer.
368 * inferior.h, infcmd.c: New variable step_sp.
369 * infcmd.c (step_1, until_next_command): Set it.
370 * infrun.c: Remove prev_sp and replace uses by step_sp.
371 * infrun.c (wait_for_inferior): If we get out of the step
372 range, then set step_sp to the current stack pointer before we
375 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
377 * top.c (target_byte_order_auto): New static variable.
378 (set_endian): Mention that ``auto'' is permitted.
379 (set_endian_auto): New static function.
380 (show_endian): Change message based on target_byte_order_auto.
381 (set_endian_from_file): New function.
382 (init_main): Add command ``auto'' to endianlist.
383 * exec.c (exec_file_command): Call set_endian_from_file.
384 * defs.h (set_endian_from_file): Declare.
386 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
388 * nlm/i386.c (flush_i_cache): New function, does nothing.
389 (frame_to_registers, registers_to_frame, set_step_traps,
390 clear_step_traps, do_status): Make non-static.
392 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
394 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
395 defined, define as 0.
396 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
398 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
399 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
400 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
401 (BREAKPOINT): Remove definition.
402 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
403 (BREAKPOINT): Remove definition.
404 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
405 value of 1, rather than without a value.
406 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
407 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
408 run time rather than at compile time.
410 * remote-mips.c (break_insn): Remove.
411 (BREAK_INSN, BREAK_INSN_SIZE): Define.
412 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
413 (mips_remove_breakpoint): Likewise.
415 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
416 define TARGET_BYTE_ORDER as target_byte_order, and declare
417 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
418 a test of TARGET_BYTE_ORDER.
419 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
421 (endianlist, target_byte_order): New variables.
422 (set_endian, set_endian_big, set_endian_little): New functions.
423 (show_endian): New function.
424 (init_cmd_lists): Initialize endianlist.
425 (init_main): Add commands ``set endian big'', ``set endian
426 little'', and ``show endian''.
427 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
428 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
429 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
430 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
431 * values.c: Likewise.
433 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
435 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
437 * nlm/Makefile.in: Get rid of NWINCLUDES.
438 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
439 User should now configure with --with-headers.
441 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
443 * gdbserver/server.c (main): Silently accept all unrecognized
444 requests and send back a zero length acknowledge. That is what
445 *-stub.c do and is what remote.c expects.
447 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
449 * corelow.c (core_open): Copy the modified to_sections_end
450 vector from current_target to core_ops too.
452 * gdbserver/server.c (main): Silently accept query requests
453 and send back a zero length acknowledge.
455 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
457 * nlm/Makefile.in: Don't define NWINCLUDES.
458 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
460 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
462 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
464 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
466 * lynx-nat.c (child_wait): Use status.w_status, not status, in
467 arithmetic. status is a `union wait'.
469 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
471 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
473 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
475 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
477 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
479 * coffread.c (complete_symtab): If last_source_file is set upon
482 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
484 * xcoffread.c (read_xcoff_symtab, case C_FILE):
485 Set main_aux before using it.
487 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
489 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
490 ignoring before. But continue to ignore XMC_DS.
492 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
494 * defs.h (misc_command_type): Remove trailing comma from
497 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
499 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
500 out of an interrupt frame.
502 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
504 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
506 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
507 * mips-tdep.c (mips_print_register): Don't test float validity.
508 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
509 config/arm/tm-arm.h, config/convex/tm-convex.h,
510 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
511 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
512 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
513 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
514 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
515 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
516 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
517 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
518 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
521 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
523 * TODO: Remove item about adding general multi-threaded stuff;
525 Remove item about specifying arbitrary locations of stack frames
526 (this works on some machines).
527 Remove item about debugging functions without a frame pointer
528 (this works on some machines).
529 Remove item about re-writing macros which handle frame chaining and
530 frameless functions. They have been re-written at least once
531 since that item was written.
532 Remove item about gdb catching SIGINT when attached; this is done.
533 Remove item about having list_command not read symbols--why bother?
535 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
537 * TODO: Append contents of Projects file.
540 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
542 * corelow.c (add_solib_stub): Remove copying of to_sections,
543 pass current_target to SOLIB_ADD. The Sep 10 change failed
544 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
546 * corelow.c (core_open): After reading the shared libraries,
547 copy the modified to_sections vector from current_target to
548 core_ops, so that core_close can free it later.
549 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
550 Pass down target parameter from SOLIB_ADD and use it instead of
551 directly accessing core_ops.
553 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
555 * solib.c: *BSD systems need <a.out.h> to be included before
558 * i386b-nat.c: Add i386_float_info(), etc.
559 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
561 * config/nm-nbsd.h: New file, for generic NetBSD native support.
562 * config/i386/nm-nbsd.h: Use it.
563 * config/sparc/nm-nbsd.h: Use it.
564 * config/ns32k/nm-nbsd.h: Use it.
566 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
567 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
568 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
569 New files, support for NetBSD/i386.
570 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
571 New files, support for NetBSD/ns32k.
573 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
575 * .gdbinit: Add list-objfiles command.
577 * TODO: Reword item regarding NO_STD_REGS.
579 * coffread.c (record_minimal_symbol, coff_read_enum_type,
580 coff_read_struct_type): Allocate on symbol_obstack, not directly
581 via malloc/savestring.
583 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
585 * TODO: Add more items.
586 * tests: Remove the directory and all of its (obsolete) contents.
588 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
590 * coffread.c (init_stringtab): When copying length to stringtab,
591 use target format, not host format, since that is what the rest of
594 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
596 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
597 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
598 NWINCLUDES definitions.
599 * i386-nlmstub.c: Removed.
601 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
603 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
604 char * (from const char *) before assigning. Don't save string we
605 pass to record_minimal_symbol (it already saves it).
607 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
609 * gdbtk.tcl: Let ^U delete lines in the command window.
611 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
613 * cp-valprint.c (static_field_print): New variable, controls
614 printing of static members.
615 (_initialize_cp_valprint): New print set subcommand
616 "static-members". Turn on printing of static members by default.
617 (cp_print_value_fields): Print static members if necessary.
619 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
620 (elf_locate_base): Use only standard BFD functions to collect
621 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
622 tag only if it got defined via the inclusion of <link.h>.
624 * f-exp.y: Write block for OP_VAR_VALUE.
625 * f-valprint.c (info_common_command): Handle `info common'
626 without an argument correctly.
628 * c-typeprint.c (c_type_print_base): Handle template constructors.
629 * symtab.c (gdb_mangle_name): Handle template method mangling,
630 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
632 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
634 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
635 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
636 * ch-valprint.c (chill_val_print): Pass index type directly
637 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
638 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
639 if the index type is a stub.
641 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
643 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
644 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
645 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
646 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
647 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
648 config/mips/riscos.mh, config/pa/hppahpux.mh,
649 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
650 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
651 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
653 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
655 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
657 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
658 Also, add decl for symtab_to_filename.
659 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
660 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
661 routine decr replaces in line code.
662 * (create_file_win): Use catch to handle open failures more
663 elegantly. Also, create special window to display file open
664 failure message. Move opening of file prior to creation of text
666 * (create_asm_win): Add PC as argument. We now base disassembly
667 on PC instead of function name, since function names can be
668 ambiguous (usually seen with shared libs). Also, use catch to
669 simplify code where we don't care about failures.
670 * source.c (symtab_to_filename): New. Returns the file
671 associated with a symtab.
672 * top.c: Define interactive_hook. Called during QUIT to animate
675 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
677 * stabsread.c (read_type): Handle stub types for bitstrings.
678 * stabsread.c (read_array_type): Check for stub domain type
679 using TYPE_FLAG_STUB, not its length.
680 * gdbtypes.c (create_set_type): Handle a stub domain type.
682 * ch-exp.y: Get rid of some extra non-terminals, and move
683 their rules into primitive_value.
684 * parser-defs.h: Add comment about unary postfix operators.
685 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
686 * expprint.c (print_subexp): Recognize unary postfix operator.
688 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
690 * remote-hms.c: use remote_debug instead of hms_silent toggle.
691 Add warnings about depreciation of `snoop' cmd.
693 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
695 * remote-hms.c (hms_read_inferior_memory): Cope when
696 target sends both \r and \n.
698 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
700 * remote-mips.c (mips_error): Place NORETURN macro correctly.
701 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
703 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
705 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
706 mst_solib_trampoline.
708 * f-valprint.c (f_val_print): Change cast of valaddr from
709 CORE_ADDR * to char **, since that is how it is used.
711 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
712 using obsavestring, and pass that to prim_record_minimal_symbol.
713 Having the objfile point to bfd_asymbol_name directly doesn't work
714 if we save and restore a mapped symbol file.
716 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
718 * gdbtk.tcl: Add ref counts to breakpoint tags.
719 * Put quotes around function name in disassemble command to better
720 handle assembler names containing `.'.
721 * Make pclist element 0 be filler to avoid off-by-one problem with
723 * Set names of top-level windows.
724 * Add register display window.
725 * Add PC to label of assembly window.
727 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
729 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
730 to add a generic ROM monitor interface, and support file for the
731 WinBond W89K and the Oki OP50N PA based target boards.
733 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
735 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
736 disassembly more efficient.
737 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
739 * (gdb_loc): Include pc in return value. Also, return function
740 name if arg was specified.
741 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
742 after command completes.
743 * (gdbtk_init): Improve error handling.
745 * gdbtk.tcl: Add lots of comments. Clean up code.
746 * (gdbtk_tcl_fputs): Make output window redirectable.
747 * Add assembly window, and breapoint support.
748 * Make button 1 in margin toggle breakpoints.
749 * Use stippling to indicate breakpoint disabling.
751 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
753 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
755 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
757 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
758 change by replacing `symbols_added' with `so_last'.
759 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
760 global common symbols, they will be resolved by the runtime loader.
761 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
762 Handle scSCommon like scCommon symbols.
764 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
766 * corelow.c (add_solib_stub): Copy to_sections changes from
767 core_ops to current_target after adding the shared libraries.
768 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
769 find_corresponding_bincl_psymtab): Change `repeated header not seen'
770 error to a complaint, simplify complaint.
771 * procfs.c (signalname, errnoname): Make `name' const.
772 * symfile.c (reread_symbols): Use filename from old BFD to
774 * values.c (record_latest_value): Don't record value in the
775 history chain until we are sure there won't be an error.
777 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
779 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
782 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
784 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
786 * remote.c (fromhex): Make error more explicit.
787 (read_frame): Don't print bad checksum information unless
788 remote_debugging. Don't use repeat count unless it's > 0.
789 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
790 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
791 Optionally cope with BC style breakpoints.
792 (e7000_command): After command send directly to the E7000 mark
793 registers as changed.
794 (why_stop, e7000_wait: Understand BC style stop condition.
795 * sh-tdep.c (sh_skip_prologue): Understand more complicated
796 sequences. (frame_find_saved_regs): Likewise.
797 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
799 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
800 (more work here to come)
801 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
804 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
806 * sparclite/Makefile.in: Assorted stuff needed for eload.
808 * sparclite/eload.c: Merge in command line argument parsing and
809 error message handling improvements orignally made to aload.c.
811 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
813 * defs.h (enum misc_command_type, command_control_type): Enums
814 for describing the command and control types.
815 (struct command_line): Add new fields to keep track of the command
816 type and body associated with the command.
817 * top.c: Include value.h. Delete whitespace at the end of lines.
818 (build_command_line, get_command_line): New functions.
819 (execute_control_command, while_command, if_command): Likewise.
820 (realloc_body_list, read_next_line): Likewise.
821 (recurse_read_control_structure): Likewise.
822 (execute_user_command): Call execute_control_command.
823 (read_command_lines): Simplify by calling read_next_line, call
824 read_control_structure for "if" and "while" commands.
825 (free_command_lines): Free new fields in the command structure.
826 (define_command): Reset control_level to zero.
827 (init_main): Install command handlers for "if" and "while" commands.
829 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
831 * c-typeprint.c (c_type_print_varspec_prefix,
832 c_type_print_varspec_suffix): Add cases for Fortran type codes.
833 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
834 call f77_value_literal_string instead.
835 * f_exp.y: Include <string.h>, move include of parser-defs.h.
836 (parse_number): Translate 'd' floats to 'e' so atof() works.
837 (yylex): Remove unused variables.
838 * f-lang.c: Include <string.h>.
839 (get_bf_for_fcn): Remove unused variable.
840 * f-typeprint.c (f_type_print_varspec_prefix,
841 f_type_print_varspec_suffix): Remove unused
842 variables, add cases to switch statements.
843 (f_type_print_base): Remove unused variables.
844 * f-valprint.c (gdbcore.h, command.h): Include.
845 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
846 Call read_memory_integer with correct number of arguments.
847 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
848 with correct argument type.
849 (f77_print_array): Removed unused array array_size_array.
850 (f_val_print): Don't use a CORE_ADDR as a char *.
851 * valops.c (value_cast): Handle COMPLEX and BOOL types.
852 (value_assign): Handle Fortran literal string and complex values.
853 (f77_cast_into_complex, f77_assign_from_literal_string,
854 f77_assign_from_literal_complex): New functions.
856 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
858 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
861 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
863 * i960-tdep.c (signal.h): Don't include.
865 * cxux-nat.c (target_is_m88110): Remove definition.
867 * configure.in (config/nm-empty.h): If cross only, use instead
868 of config/nm-trash.h.
869 * config/nm-trash.h: Remove.
870 * config/nm-empty.h: New file.
871 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
872 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
873 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
874 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
875 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
877 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
879 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
881 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
883 * configure.in: No longer look for nm, tm, and xm headers in
884 config/<header>; they are always in config/<cpu>/<header>.
886 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
888 * objfiles.c (allocate_objfile): Add the newly-created objfile to
889 the end of the list of objfiles, instead of at the beginning.
891 * xcoffread.c (allocate_include_entry): New function, abstracted
892 from code in record_include_begin.
893 (record_include_begin, record_include_end): Call it.
895 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
896 target_has_stack to decide whether to create a real stack frame
899 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
901 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
903 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
905 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
907 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
908 field names into what is expected by sparc-nat.c.
910 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
912 * c-typeprint.c (c_typedef_print): Add missing Chill support.
914 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
916 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
918 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
920 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
921 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
924 * nlm/Makefile.in: Get rid of NWSOURCE.
925 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
926 * nlm/gdbserve.o: Add dummy __main routine.
927 * nlm/gdbserve.def: Turn on debug.
929 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
931 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
933 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
935 * config/tm-nbsd.h: New file, support for all NetBSD targets.
936 * config/xm-nbsd.h: fix typo.
937 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
938 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
940 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
942 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
944 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
945 change typeo in error msg (`inferrior' -> `inferior').
947 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
949 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
950 attach_flag (this check was performed by the callers). Also check
951 inferior_thisrun_terminal.
952 * inftarg.c (child_wait), lynx-nat.c (child_wait),
953 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
954 attach_flag in deciding whether to call set_sigint_trap and
957 * value.h (struct value): Change literal_data from PTR to char *,
958 since that is the way it is used.
960 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
962 * somread.c (som_symfile_read): Force unwinds to be re-read after
963 reading in a new partial symbol table.
965 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
967 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
968 an obsolete conditional.
969 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
970 an obsolete conditional.
971 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
974 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
976 * Makefile.in (ns32k-opcode.h): Remove reference.
977 (ns32k-pinsn.o): Update dependencies.
978 * ns32k-opcode.h: Remove file.
979 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
980 all other code in this file.
982 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
984 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
985 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
987 * nlm/Makefile.in: Add rule for .S.o.
988 * nlm/aio.h: Protect from multiple inclusions.
989 * nlm/alpha-io.S: Remove everything we don't need.
990 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
991 Remove, no longer needed.
992 * nlm/alpha.c: Merge in lots of stuff from previous files.
993 * nlm/alpha.h: Don't #include alpha-patch.h. Make
994 breakpoint_insn extern.
995 * Move stuff from alpha-patch.h into here.
997 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
999 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
1001 * annotate.c (annotate_starting): Flush output.
1003 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1005 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
1006 the callers of symbol_file_add. Gets rid of heuristic fence-post
1007 warnings on mips and alpha targets when the PC resides in a shared
1008 library which is not yet read in.
1009 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
1010 irix5-nat.c (solib_add), osfsolib.c (solib_add),
1011 remote-vx.c (vx_open), solib.c (solib_add):
1012 Add call to reinit_frame_cache after all shared libraries are read in.
1013 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
1014 symfile.c (symbol_file_command, add_symbol_file_command):
1015 Add call to reinit_frame_cache after symbol_file_add.
1017 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
1019 * config/xm-nbsd.h: New file, support for all NetBSD ports.
1020 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
1021 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
1022 * configure.in: Add sparc-*-netbsd target.
1024 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1026 * remote-vx.c (vx_attach): Interpret the command argument as an
1029 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1031 * configure.in: Change i[34]86 to i[345]86.
1032 * nlm/configure.in: Likewise.
1033 * gdbserver/configure.in: Likewise.
1035 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
1037 * configure.in (i386-*-netware): Automatically configure nlm
1040 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
1042 * nlm/gdbserve.c: conditionalize header file inclusion for either
1043 NetWare 4.0 or PIN targets.
1044 * nlm/i386.c: include appropriate header files.
1045 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
1048 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
1050 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
1051 * nlm/gdbserve.def: Autoload clib.
1053 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
1055 * breakpoint.c (condition_command): Call breakpoints_changed.
1057 * gdbtypes.h: Declare f77_create_literal_string_type and
1058 f77_create_literal_complex_type.
1059 * valops.c (f77_value_literal_string, f77_value_substring,
1060 f77_value_literal_complex): Use xmalloc not malloc.
1061 * valops.c (f77_value_literal_string, f77_value_substring):
1062 Make addr char * not CORE_ADDR.
1063 * value.h (struct value): Add new field literal_data of aligner union.
1064 (VALUE_LITERAL_DATA): Use it.
1065 * f-lang.h: Declare find_common_for_function.
1066 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
1067 myaddr fields of a union. Don't overload it with the frame field
1068 (not sure this is necessary; I'm not sure what lval_* codes
1069 VALUE_SUBSTRING_* can be used with).
1071 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
1073 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
1074 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
1076 * rs6000-nat.c: Include libbfd.h again, needed until reference
1077 to bfd_cache_lookup is cleaned out.
1079 * config/i386/linux.mh (XM_CLIBS): Add -lm.
1081 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1083 Work to reduce the interrupts-off duration when running in DOS.
1084 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
1085 (dos_async_rx): rewrite to unpack as many characters from the
1086 asynctsr as possible into a local buffer.
1088 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1090 Initial Fortran language support, adapted from work by Farooq Butt
1091 (fmbutt@engage.sps.mot.com).
1092 * Makefile.in: Add Fortran-related files and dependencies.
1093 * defs.h (language_fortran): New language enum.
1094 * language.h (_LANG_fortran): Define.
1095 (MAX_FORTRAN_DIMS): Define.
1096 * expression.h: Reformat to standard.
1097 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1098 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1099 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1100 TYPE_CODE_LITERAL_STRING): New type codes.
1101 (type): New fields upper_bound_type and lower_bound_type.
1102 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1103 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1105 (builtin_type_f_character, etc): Declare.
1106 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1107 * f-exp.y: New file, Fortran expression grammar.
1108 * f-lang.c: New file, Fortran language support functions.
1109 * f-lang.h: New file, Fortran language support declarations.
1110 * f-typeprint.c: New file, Fortran type printing.
1111 * f-valprint.c: New file, Fortran value printing.
1112 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1113 fix wording of error message.
1114 * gdbtypes.c (f77_create_literal_complex_type,
1115 f77_create_literal_string_type): New functions.
1116 * language.c (set_language_command): Add Fortran info.
1117 (calc_f77_array_dims): New function.
1118 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1120 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1121 as Fortran source files.
1122 * valops.c (f77_value_literal_string, f77_value_substring,
1123 f77_value_literal_complex): New functions.
1125 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1127 * c-typeprint.c (c_print_type): Assume demangled arguments
1128 if a '(' is found in varstring, looking for ')' at the end of
1129 varstring did fail with demangled const member functions, which
1130 have a trailing `const'.
1131 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1132 to avoid errors when compiling with DEC c89.
1133 (remote_wait): Cast to `char *' before passing buffer to
1134 fputs_filtered, to avoid errors when compiling with DEC c89.
1135 (remote_wait): Do not return inferior_pid by default, this
1136 statement is never reached, which causes warnings from some
1138 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1139 * symfile.c (load_command): If called with no argument, try
1140 to get the filename from the executable file.
1141 (generic_load): Remove check for NULL filename, it is done
1142 in load_command now.
1144 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1146 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1147 from June 2, 1994 (what was I thinking?!?). Fix it right this
1150 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1152 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1154 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1156 * README: Grammar improvements, clarifications, updates.
1158 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1160 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1161 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1162 * configure.in (powerpc-*-netware*): Automatically configure nlm
1164 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1165 specific stuff. Make things more configurable.
1166 * nlm/configure.in: Add powerpc-*-netware* target. Use
1167 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1169 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1170 Remove lots of architecture-specific stuff.
1171 * nlm/gdbserve.def: Add new imports.
1172 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1173 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1175 * nlm/prelude.o: What was this doing here?
1176 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1177 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1178 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1179 * config/powerpc/tm-ppc-nw.h: Ditto.
1181 * nlmstub.def: New file, contains imports for 386 nlm stub.
1183 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1185 * remote-pa.c: New file for HPPA embedded support. Currently it's
1187 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1189 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1191 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1192 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1194 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1196 * remote-mips.c: Remove unused declaration of mips_load.
1198 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1200 * coffread.c: General cleanup, and support for section offsets.
1201 (time.h, sys/types.h, libbfd.h): Don't include.
1202 (cur_src_start_addr, cur_src_end_addr): Rename to
1203 current_source_start_addr, current_source_end_addr.
1204 (nlist_stream_global): Remove.
1205 (nlist_bfd_global): New global variable.
1206 (coff_symfile_read): Remove code that gets and uses fileno()
1208 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1209 section_offsets parameter, add text/data section offset to
1210 appropriate symbols' values.
1211 (read_one_sym): Use bfd_read instead of fread.
1212 (init_stringtab, init_lineno): Change first parameter to a bfd,
1213 use bfd routines instead of raw I/O.
1215 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1217 * symtab.c (decode_line_1): If funfirstline and we get a
1218 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1220 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1222 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1223 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1224 (TAGS): Also pass result of find on config sub-directory to etags.
1225 (ALLPARAM): Remove; now unused.
1227 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1229 * Makefile.in (VERSION): Bump to 4.13.1
1230 * NEWS, README: Update to match gdb 4.13 release version.
1232 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1234 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1235 * cxux-nat.c: Remove dangling #else block.
1236 (m88k_harris_core_register_addr): New function.
1238 * environ.c (init_environ): If no environment, do nothing.
1240 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1242 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1245 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1247 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1250 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1252 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1253 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1254 Include "libiberty.h" instead.
1256 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1258 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1259 add additional argument specifying raw address to permit
1260 proper release of debug registers.
1261 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1264 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1266 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1267 define them in top.c. Add comments to the hooks.
1269 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1271 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1272 `to_remove_breakpoint' fields.
1274 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1276 * infcmd.c (run_command): Remove comment suggesting using
1277 target_has_execution instead of inferior_pid.
1279 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1281 * remote-mips.c (mips_open): add code to handle baud rate.
1283 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1285 * infrun.c (wait_for_inferior): Call target_resume() upon
1286 detection of new processes.
1288 * procfs.c (create_procinfo): Return pointer to new procinfo
1290 * (do_detach): Spacing & formatting cleanup.
1291 * (procfs_wait): Move wait_again label to ensure that we really
1292 wait again. On exit from fork, release new child from gdbs'
1294 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1296 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1298 * i386-nlmstub.c (handle_exception): Wait until the thread has
1299 been started before killing the NLM by pointing the PC at
1302 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1304 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1305 Irix 5 has a standard _sigtramp signal handler.
1306 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1307 it is not needed for a standard _sigtramp signal handler.
1308 Add shared library sections to the section table of the target
1309 before adding the symbols.
1310 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1311 instructions that do not prepare a stack adjustment.
1312 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1313 which does the right thing on machines where `char' is unsigned.
1315 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1317 * remote.c (remote_open): Move setting of inferior_pid prior to
1318 call to remote_start_remote. Also use unique value for pid to
1319 avoid confusion with read_register_pid & friends.
1320 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1322 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1324 * dwarfread.c (bfd.h): Don't include.
1326 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1328 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1329 kill the program being debugged. KillMe(), the undocumented
1330 call intended for this purpose, causes the server to hang.
1332 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1334 * remote.c (read_frame): Calculate run length encoded checksum
1336 * config/sh/stub.c: New file.
1338 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1340 * target.c (find_default_run_target): Make sure to_can_run is set
1343 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1345 * TODO: Remove note about fast watchpoints and remove obsolete
1348 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1350 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1351 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1352 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1354 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1356 * target.c (add_target): Don't call clean_target on target
1358 * (unpush_target): Test for to_close being set before calling.
1359 * (target_xfer_memory, target_info): Check for to_has_memory
1360 before playing with memory.
1362 * remote.c (remote_open): Set inferior_pid to make kill command
1364 * inflow.c (kill_command): Revert change of Aug 2. Use
1365 inferior_pid to determine whether to print out "The program is not
1366 being run." message.
1368 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1370 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1371 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1372 * m3-nat.c: Pass argument to return_to_top_level.
1373 Declare m3_kill_inferior before use.
1374 (port_chain_insert): In "can't happen" case, abort rather than
1375 setting `mid' to large decimal constant (which gcc warns about).
1376 (get_thread_name): Use cast to convert const char * to char *.
1377 (add_mach_specific_commands): #if 0 "thread break" command.
1378 (m3_trace_him): Call push_target.
1379 (mach_really_wait): New argument pid; remove unused
1381 (intercept_exec_calls): Call target_terminal_init and
1382 target_terminal_inferior once the child execs.
1383 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1385 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1387 * procfs.c (procfs_mourn_inferior): don't dereference the
1388 procinfo pointer after it has been freed.
1390 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1392 * breakpoint.c (breakpoint_1): Improve pluralization in display
1393 of breakpoint hit counts.
1395 * language.h (struct language_defn): Remove unused field
1397 (longest_float): Remove, no longer used.
1398 * language.c (unknown_language_defn, auto_language_defn,
1399 local_language_defn): Remove init of la_longest_float field.
1400 * c-lang.c (c_language_defn, cplus_language_defn,
1401 asm_language_defn): Ditto.
1402 * ch-lang.c (chill_language_defn): Ditto.
1403 * m2-lang.c (m2_language_defn): Ditto.
1405 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1407 * defs.h (bfd_read, bfd_seek): Remove declarations.
1408 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1410 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1412 * inflow.c (kill_command): Fix a bug which prevented target
1413 programs to be killed.
1415 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1417 * defs.h: Change two-line declarations to one-line form.
1418 (NORETURN): Define as "volatile" only for older GCCs.
1419 (ATTR_NORETURN): Define for newer GCCs.
1420 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1422 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1424 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1425 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1426 disable_breakpoint): Don't call breakpoints_changed; it is now
1427 called via the *_breakpoint_hook functions.
1428 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1430 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1432 * stabsread.c (read_type): Fix a bug in enum size calculation.
1434 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1436 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1437 argument types to shut up GCC.
1439 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1440 linker stub, then return the address the stub will return to.
1441 (frame_saved_pc): Correctly restart the search for the saved
1442 pc when a linker stub is encountered.
1444 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1445 register stores emitted by the version 9 HP compilers.
1446 (inst_saves_fr): Relax test for a specific base register (%r1);
1447 this avoids losing with the version 9 HP compilers.
1448 (skip_prologue): Try to skip argument stores emitted by the HP
1449 compilers. It's not perfect, but it's better than before.
1451 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1453 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1454 calling write_register_pid.
1455 * (write_register_pid): Add prototype.
1457 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1459 * remote.c (read_frame): Split readchar/checksum calculation into
1460 two parts since evaluation order is undefined.
1462 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1464 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1465 * Makefile.in (coredep.o): Add inferior.h as dependency.
1466 * inflow.c: Add F_SETOWN to list of defines to check
1467 around code that uses F_SETOWN.
1469 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1471 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1472 set the -L and -B directory prefixes so we can link with it.
1474 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1476 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1477 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1480 * General hackery to support alternate user-interface.
1481 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1482 disable_breakpoint): Call hooks for alternate user-interface.
1483 * defs.h: Add declarations for alternate user-interface hooks.
1484 * main.c (main): Add --nw (and --nowindows) options to disable
1486 * (near call to command_loop): Call command_loop_hook if set.
1487 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1488 * stack.c: Call print_frame_info_listing_hook if set.
1489 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1490 other files to make sure that calls to error and warning will
1491 work. Call init_ui_hook after everything else.
1492 * utils.c (query): Call query_hook if set.
1493 * (gdb_flush): Call flush_hook if set.
1494 * Change _initialize_utils to initialize_utils cuz we don't use
1495 automatic initialization of utils.c anymore.
1497 * Support for TK GUI.
1498 * Makefile.in: Add rule for gdbtk.o.
1499 * configure.in: Add support for --enable-gdbtk.
1500 * gdbtk.c: New file. Contains support routines for TK interface.
1501 * gdbtk.tcl: New file. Implements GUI policy.
1503 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1506 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1508 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1509 there and we are using the gcc from the tree.
1510 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1512 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1514 * Makefile.in (annotate.o): Add dependencies.
1516 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1518 * sparclite/aload.c: Added new -q (quiet) option.
1519 return 0 exit status if file was successfully downloaded.
1521 * nlm/gdbserve.c: merge in command line argument parsing changes
1522 and bug fixes made to i386-nlmstub.c.
1524 * i386-nlmstub.c: The returnLength field must be initialized
1525 before portConfig is passed to AIOGetPortConfiguration.
1526 Compare command line arguments with strnicmp(); args are
1527 case insensitive on netware.
1529 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1531 * Makefile.in (DISTSTUFF): Add definition.
1532 (diststuff): Add for new distribution support.
1533 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1534 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1535 Remove old distribution building rules, now uses standard
1536 distribution support in parent directory Makefile.in.
1538 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * target.c (push_target): Cast result from xmalloc.
1542 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1544 * elfread.c (elf_symtab_read): Discard compiler labels generated
1545 by the Solaris 2.1/Intel SunPro compiler.
1547 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1549 * target.c (nomemory): Fix prototype and routine to take correct
1552 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1554 * Makefile.in (clean): Remove libgdb-files.
1556 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1558 * coredep.c: Include inferior.h.
1560 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1562 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1565 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1567 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1568 .cp as C++, alphabetize better.
1570 * breakpoint.c (ignore, condition): Move usage note into body of
1571 help text, so first line can be one-line summary.
1573 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1575 * target.c (unpush_target): Fix handling of removal of top target.
1577 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1579 * Makefile.in: Add stuff to build nlmstub.
1580 * Add rule for annotate.o to keep Sun make happy.
1581 * configure.in: Add config for powerpc/Netware.
1583 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1584 filename. This speeds up handling of trailing N_SO stabs (they
1585 mark the end of a .o file).
1587 * target.c, target.h: Change the way pushing and popping of
1588 targets work to support target overlays and inheritance.
1589 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1590 Fixup references to current_target, due to previous changes.
1592 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1593 needed to get the address of longjmp out of the target.
1595 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1597 * main.c: Include <ctype.h>.
1599 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1601 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1604 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1606 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1608 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1610 * Makefile.in (VERSION): Bump to 4.12.4.
1612 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1614 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1615 * configure.in (m88*-harris-cxux*): New configuration.
1616 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1617 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1619 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1620 (TARGET_WRITE_PC): Pass pid through to register writers.
1622 * configure.in (m68*): Put vendor-only-specified host configs
1623 after vendor-and-os-specified configs.
1624 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1626 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1627 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1630 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1632 * elfread.c (elf_symtab_read): Handle error return from
1633 bfd_get_dynamic_symtab_upper_bound gracefully.
1635 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1637 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1638 registers in use by the inferior.
1639 * coredep.c (fetch_core_registers, register_addr): Use it.
1640 * findvar.c (registers_changed, registers_fetched,
1641 read_register_bytes): Ditto.
1642 * infcmd.c (do_registers_info, registers_info): Ditto.
1643 * infptrace.c (fetch_inferior_registers,
1644 store_inferior_registers): Ditto.
1645 * stack.c (frame_info): Ditto.
1647 * coredep.c (CORE_REGISTER_ADDR): New macro.
1648 (fetch_core_registers): Use it.
1650 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1651 * symfile.c (add-symbol-file): Add usage note to help string.
1652 (add_shared_symbol_files_command): New command.
1655 * inferior.h (read_pc_pid): Declare.
1656 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1657 variable b, remove unused variable other_type_used.
1658 * main.c (inferior.h, call-cmds.h): Include.
1659 (gdb_init): Declare.
1660 * remote.c (remote_wait): Return 0 by default.
1662 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1664 Stop printing at null char option, from Oliver Meyer
1665 (omeyer@i3.informatik.rwth-aachen.de).
1666 * valprint.h, valprint.c (stop_print_at_null): New global.
1667 * valprint.c (_initialize_valprint): New print set subcommand
1669 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1670 printing a char array, adjust the number of chars to print.
1672 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1674 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1675 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1676 pic code in addition to prologues where an instruction from the
1677 prologue gets moved into the delay slot of a branch instruction
1678 immediately following the prologue. A table of potential prologue
1679 instructions (prologue_insn_tbl) is now used for picking apart a
1681 (frame_find_saved_regs): Changed the way in which limit gets set
1682 so that the delay slot of branch instructions immediately
1683 following the prologue gets examined.
1684 (pushed_size, store_parm_word, store_parm, push_parameters,
1685 collect_returned_value): Deleted.
1687 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1689 * infrun.c (wait_for_inferior): Handle stepping into leaf
1690 functions whose prologue consists of gp loading code only.
1692 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1694 * dbxread.c: Don't include libbfd.h.
1695 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1696 <time.h>, or <sys/types.h>.
1697 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1698 collect information about the stab and stab string sections.
1700 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1702 * stabsread.c (read_huge_number): handle large unsigned number
1703 for stabs generated by os9k C compiler.
1705 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1707 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1708 * breakpoint.h (hit_count): New breakpoint field.
1709 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1710 (clear_breakpoint_hit_counts): New function.
1711 (bpstat_stop_status): Increment the hit count.
1712 (breakpoint_1): Display the hit count.
1713 * infcmd.c (run_command): Reset breakpoint hit counts.
1714 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1715 displaying hit counts.
1717 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1719 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1720 symbols for all symbol files. Makes skipping over the
1721 trampoline code work when stepping from a function in a shared
1722 library into a function in a different shared library for Irix 5.
1723 Other ELF targets do not have enough information in their
1724 dynamic symbol tables to make this work.
1725 (elf_symtab_read): Relocate mst_solib_trampoline address.
1727 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1729 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1730 * configure.in (m68*-atari-sysv4*): New configuration.
1731 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1732 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1733 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1734 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1735 * config/m68k/amix.mh, config/m68k/amix.mt,
1736 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1739 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1741 * symtab.c (find_function_start_sal): New function to find
1742 the start of a function from a function symbol.
1743 (decode_line_1, decode_line_2): Use it instead of open coded
1744 partial copies of the code.
1745 (list_symbols): Quote symbol name before passing it to
1746 break_command to enable proper handling of mangled symbols.
1748 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1750 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1751 * ch-exp.y (yylex): First try name lookup using exact name
1752 typed by user; if that fails, try lower-cased name.
1754 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1756 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1757 Move "no debugging symbols found" test to symfile.c.
1758 * symfile.c (syms_from_objfile, reread_symbols): Add
1759 "no debugging symbols found" test.
1760 * coffread.c (init_stringtab): Handle stripped files with a
1761 stringtab offset of zero gracefully.
1762 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1763 BFD instead of stop_pc heuristic to determine if it is a dynamically
1765 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1766 ioctl, it indicates that the process has exited.
1768 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1770 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1771 .PARISC.unwind section now.
1773 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1775 * breakpoint.c (mention): Always show breakpoint address if no
1778 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1780 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1781 handling of shared libraries for non-ELF executables, but only if
1782 HANDLE_SVR4_EXEC_EMULATORS is defined.
1783 (locate_base): Try to find debug_base in the dynamic linker
1784 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1785 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1786 Define to enable handling of shared libraries for a.out executables,
1787 run under Solaris BCP.
1789 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1791 * infrun.c (wait_for_inferior): Print "Program exited normally"
1792 regardless of batch_mode.
1793 * defs.h, top.c (batch_mode): Removed.
1795 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1797 * Makefile.in (dcache_h): Remove redundant definition.
1798 (init.c): Add a comment.
1799 (top.c): Remove explicit compile action.
1800 * breakpoint.c (mention): Share code indicating location of
1801 break/watchpoints, don't print address if addressprint is off.
1802 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1803 (demangle): Remove redundant declarations.
1804 * eval.c: Remove redundant function declarations.
1805 * objfiles.h: Cosmetic and grammatical improvements.
1806 * TODO: Various updates.
1808 * remote-mips.c: Replace all \r chars with \015.
1809 (mips_receive_header): Display control characters readably.
1810 (mips_xfer_memory): Add a simple progress display.
1812 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1814 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1816 * remote-hms.c (flush): New function.
1817 (expect): Get edge case right.
1818 (hms_read_inferior_memory): Be more tolerant of line noise.
1820 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1822 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1823 target files, not non-existent mach3.mh and mach3.mt.
1825 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1827 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1828 symbols for all symbol files. Makes skipping over the
1829 trampoline code work when stepping from a function in a shared
1830 library into a function in a different shared library.
1831 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1833 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1835 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1836 names mean end of .o file.
1837 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1838 top of routine. Handle new thread notification cleanly.
1839 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1840 thread notification scheme.
1841 * (child_resume): General cleanups, handle resumption of all
1844 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1846 * ser-go32.c: Rewrite to run under windows.
1847 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1849 * serial.c (serial_open): Notice device "pc".
1850 * remote-e7000.c: Fix copyright date.
1851 (expect): Compare \n and \r the same.
1852 (e7000_open): Allow pc as a serial port
1853 * sh/sh.mt: Add ser-e7kpc.
1854 * h8300/h8300hms.mt: Add ser-e7kpc.
1855 * main.c (proc_wait): Don't wait if using go32.
1857 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1859 * somread.c: Simplify by using stabsect_build_psymtabs.
1860 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1861 corresponding to the name of the text section. All references
1863 (somstab_build_psymtabs): Delete function, no longer needed.
1865 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1867 * somread.c: Renamed from paread.c. Changed function names and
1868 comments to reflect that this file deals with SOM (an object file
1869 format), rather than the PA (a cpu).
1870 (Makefile.in): Chaned appropriately.
1871 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1872 * dbxread.c (somstab_build_psymtabs): Renamed from
1873 pastab_build_psymtabs.
1875 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1877 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1878 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1880 * Makefile.in: Updated for core-sol2.c.
1881 * README: Add notes about SPARCworks cc under Solaris 2.x,
1882 from Casper H.S. Dik (casper@fwi.uva.nl).
1883 * config/mips/xm-makeva.h: Removed, no longer necessary.
1884 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1885 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1886 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1888 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1890 * gdba.el: Put program input and output in a separate buffer.
1892 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1894 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1895 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1896 with global variable of same name in libnsl.so on UnixWare.
1898 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1900 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1901 embedded in template name.
1903 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1905 * config/i386/nm-linux.h: change calling convention of
1906 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1907 target_insert_watchpoint() and
1908 target_remove_watchpoint().
1910 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1911 to be long long in gdb.
1912 * config/mips/tm-bigmips.h: ditto.
1914 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1916 * c-lang.c (asm_language_defn): New definitions for language_asm,
1917 mostly copied from c_language_defn, to avoid warnings when
1918 switching between c and asm stack frames.
1920 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1922 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1923 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1924 (upgrade_type, handle_psymbol_enumerators): Likewise.
1925 (has_opaque_xref, cross_ref): Likewise.
1926 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1927 debugging information, rather than doing it here.
1928 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1929 point in ecoff_debug_swap backend structure, rather than calling
1930 ecoff_slurp_symbolic_info directly.
1932 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1934 * breakpoint.c: Include annotate.h. Call annotate_field rather
1935 than printing annotation directly.
1937 * main.c: Include string.h.
1939 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1941 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1942 call it instead of doing normal loop.
1943 * infcmd.c (attach_command): Don't call wait_for_inferior if
1945 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1946 hook that can decide whether to step over the next breakpoint.
1947 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1948 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1951 * configure.in: Improve sorting/formatting of hosts and targets.
1952 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1953 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1954 * Makefile.in (stop-gdb): New target.
1955 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1958 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1960 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1961 the identical initialization can be deleted from main.c, but i
1962 haven't done so just in case.
1964 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1966 * gdba.el: Added menu windows and slightly improved window
1967 handling to gdba.el. Fixed numerous minor bugs that were causing
1968 emacs and gdb to fall out of sync.
1970 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1972 * breakpoint.c: annotate changes lost at merge, put back in.
1974 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1976 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1979 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1981 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1983 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1984 writing of floating registers, the dpx2 kernel disallows it.
1985 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1986 is contained in o_praw.
1987 * irix5-nat.c (solib_map_sections): Adjust sections by the
1988 difference between the loaded address and the prelinked address.
1989 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1991 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1992 symbols, their value is absolute.
1993 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1994 libraries fh->adr fields of zero. Relocate minimal symbol values
1995 upon readin. Relocate non-stabs symbols upon readin.
1996 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1997 start address of the outermost block.
1998 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1999 instead of section_offsets and use relocated pst->textlow for
2000 line number and procedure address relocations.
2002 From gmo@MicroUnity.com (Guillermo A. Loyola):
2003 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
2004 Handle SGI Irix5 stIndirect symbol type.
2006 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
2008 * breakpoint.c: fix a syntax error native cc does not like.
2010 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
2011 * sparclite/Makefile.in: ditto.
2012 * sparcl-tdpe.c: change file name because first 8 chars has to be
2014 * sparcl-stub.c: ditto.
2016 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
2018 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
2020 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
2022 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
2023 ignore) a PID argument.
2024 (hppa_pop_frame): Pass a PID to target_write_pc.
2025 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
2026 and pass through a PID argument.
2027 (target_read_pc, target_write_pc): Update prototypes.
2029 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2031 * Makefile.in: add new file sparclite-tdep.c.
2032 * sparclite/Makefile.in: add new file sparclite-stub.c.
2033 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
2035 * config/sparc/sparclite.mt: add sparclite-tdep.o.
2036 * config/sparc/tm-sparclite.h: add hardware breakpoints support
2038 * sparclite-tdep.c: new file, contains hardware breakpoint support
2040 * sparclite-stub.c: new file, stub code that add support hardware
2042 * breakpoint.c: add hardware breakpoint support.
2043 * breakpoint.h: add new breakpoint type to support hardware
2045 * config/mips/nm-irix4.h: change interface for target dependent
2046 code supporting watch point.
2047 * config/pa/nm-hppab.h: change interface for target dependent
2048 code supporting watch point.
2050 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
2052 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
2054 * stabsread.c (read_struct_fields): os9k nested structure does not
2055 have terminating ';', instead it just get to ',' and bit position
2058 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
2060 * nlmread.c (nlm_symtab_read): Clean up a bit.
2061 * (nlm_symfile_read): Record bounds of main() so that backtrace
2062 command will know where to stop.
2063 * objfiles.c (objfile_relocate): Relocate entry point/func info
2064 for backtrace as well.
2065 * objfiles.h: Define values for invalid PCs for entry point info.
2066 * symfile.c (init_entry_point_info): Initialize invalid values
2067 with aforementioned macros.
2068 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
2069 to cause backtrace to stop when it gets back to main().
2070 * config/i386/tm-i386nw.h: Ditto.
2072 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
2074 Fix value_print, which used to be ostensibly language-independent,
2075 but would print pointers and arrays in C syntax. Instead, call
2076 a language-specific function.
2077 * language.h (struct language_defn): New functional field
2079 (LA_VALUE_PRINT): New macro.
2080 * language.c (unk_lang_value_print): New stub/dummy function.
2081 (unknown_language_defn, auto_language_defn, local_language_defn):
2083 * c-valprint.c (c_value_print): New function, with code moved from:
2084 * valprint.c (value_print): ... here. Now just invoke
2085 LA_VALUE_PRINT to do language-specific stuff.
2086 * valprint.c (value_print_array_elements): Make non-static.
2087 * c-lang.c (c_language_defn, cplus_language_defn): Add
2088 c_value_print in the la_value_print field.
2089 * m2-lang.c (m2_language_defn): Likewise.
2090 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2091 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2092 * ch-valprint.c (chill_value_print): New function, based on
2093 c_value_print, but use Chill "look and feel."
2094 * c-lang.h (c_value_print): New prototype.
2095 * ch-lang.h (chill_value_print): New prototype.
2096 * value.h (value_print_array_elements): New prototype.
2098 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2099 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2101 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2103 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2104 to new file top.c. Make things extern instead of static and
2105 similar rearrangements to deal with this.
2107 * utils.c: Move fputs_unfiltered to main.c. Remove
2108 FPUTS_UNFILTERED_OVERRIDE ifndef.
2109 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2110 and libgdb uses utils.c and top.c.
2112 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2114 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2116 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2118 * ch-valprint.c (chill_val_print_array_elements): New function.
2119 A Chill version of val_print_array_elements, it prints the
2120 array index labels, in additions ot the array element values.
2121 (chill_val_print): Use the new function.
2123 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2125 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2127 * defs.h (enum language): Add language_asm.
2128 * findvar.c (read_register_bytes read_register_gen
2129 write_register_bytes read_register read_register_pid
2130 write_register write_register_pid supply_register): Move multi-
2131 thread handling down into these routines. Create XXX_pid routines
2132 that allow register references to specify the pid.
2133 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2134 read_sp write_sp read_fp write_fp): Move these routines from
2135 infcmd to findvar to centralize the whole mess.
2136 * i386-nlmstub.c: Portability fixes.
2137 * infptrace.c (child_resume): Conditionalize to allow other natives
2138 to override it. Remove PIDGET gubbish, it's no longer necessary.
2139 * infrun.c (wait_for_inferior): Put registers_changed() before
2140 target_wait() to speed up remote debugging.
2141 * Replace code that reads registers from other threads with much
2142 nicer looking new function calls (see changes to findvar.c).
2143 * Don't skip prologues if debugging assembly source.
2144 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2145 child_resume to handle multi-thread debugging properly.
2146 * remote.c: Add O response to get console output from target.
2147 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2148 SERIAL_ERROR here to simplify callers.
2149 * Change static var timeout to remote_timeout.
2150 * (fromhex): Remove unnecessary return -1 at end of routine.
2151 * (remote_wait): Turn this into a big switch statement. Add
2152 support for O response.
2153 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2154 * (getpkt): Split getpkt into two parts. read_frame deals with
2155 all formatting issues, run-length encoding, and framing. getpkt
2156 now handles error recovery, and frame detection.
2157 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2158 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2159 control. (hardwire_readchar): Handle EINTR from read().
2160 * symfile.c (deduce_language_from_filename): Add support for .s
2162 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2163 override infptrace's child_wait.
2164 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2165 instead of XXXlynx.h.
2166 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2168 * nlm/gdbserve.c: Portability fixes.
2170 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2172 * inftarg.c (child_wait): Call proc_wait, not wait.
2173 (child_mourn_inferior): Call proc_remove_foreign.
2174 * main.c (gdb_init): Call init_proc.
2175 * main.c: Provide dummy versions of init_proc, proc_wait, and
2176 proc_remove_foreign for the gdb case (the libgdb case provides its
2177 own versions of these functions).
2178 * Makefile.in (libgdb-files): Add libproc.a.
2180 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2182 Hardware watchpoints for Linux, from Rick Sladkey
2183 (jrs@world.std.com).
2184 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2185 new hardware breakpoint recovery method.
2186 * i386v-nat.c (i386_insert_watchpoint,
2187 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2188 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2189 New functions to support the 386 hardware debugging registers.
2190 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2191 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2192 target_insert_watchpoint, target_remove_watchpoint): Define these
2193 macros to use the hardware debugging functions in i386v-nat.c.
2195 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2197 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2200 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2202 * target.c, target.h: New variables target_activity_function and
2204 * inflow.c, inferior.h: New functions set_sigio_trap and
2206 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2208 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2210 * remote-sim.h (sim_verbose): Delete.
2211 Document callbacks needed.
2212 (sim_*): Change result to void where there isn't one.
2213 (sim_open): Clarify argument and error response.
2214 (sim_close): Declare.
2215 (sim_load): Change bfd_handle argument to file name. Clarify result.
2216 (sim_create_inferior): Renamed from sim_set_args.
2217 (sim_set_pc): Delete.
2218 (sim_info): Delete printf_fn argument.
2219 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2220 (gdbsim_load): Try sim_load first.
2221 (gdbsim_create_inferior): Call sim_create_inferior.
2222 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2223 (gdbsim_close): Call sim_close.
2224 (gdbsim_files_info): Update call to sim_info.
2225 (gdbsim_ops): Realign comments.
2227 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2229 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2231 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2232 the auxent if the symbol's name is ".file". From David Edelsohn
2233 <c1dje@watson.ibm.com>.
2235 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2237 * breakpoint.c (breakpoint_1): Fix typo.
2239 * annotate.c (annotate_field_end): Fix typo.
2241 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2243 * Makefile.in (TSSTART): Remove; no longer used.
2245 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2246 fputs_unfiltered and exit directly, rather than fatal. The latter
2247 calls vfprintf_unfiltered!
2249 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2250 * value.h, printcmd.c (print_value_flags): Move from here...
2251 * annotate.c: ...to here, and make it use can_dereference.
2253 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2255 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2256 Remove, needed for both native and cross.
2257 * target.c (attach_flag, generic_mourn_inferior): Put here.
2258 * utils.c (job_control): Put here.
2259 (terminal.h): Don't include anymore.
2261 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2263 * source.c (find_source_lines): Always use code that was #ifdef
2264 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2265 leaving it on the chain. Reindent much of this function.
2266 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2267 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2268 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2269 config/ns32k/xm-ns32km3.h: Remove all references to
2270 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2271 * main.c, fork-child.c, many config files: Remove all
2272 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2275 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2276 This avoids __eprintf troubles.
2278 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2280 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2281 initialization code which needs to be called even if we bypass the
2282 command line stuff into gdb_init.
2283 * utils.c (fputs_unfiltered): Surround in #ifndef
2284 FPUTS_UNFILTERED_OVERRIDE.
2285 * Makefile.in (libgdb.a): New target.
2287 * utils.c: Rearrange I/O stuff a bit so that all output goes
2288 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2289 which made %s not work with arbitrarily large strings.
2290 * printcmd.c (printf_command): Use printf_filtered, not
2291 printf_unfiltered and printf, now that arbitrary limit is gone.
2294 * breakpoint.c (watchpoint_check): Remove unused variable b.
2295 * stack.c (print_frame_info): Move sp and buf inside #if.
2296 * eval.c (evaluate_subexp): Remove unused variables pp,
2297 mangle_ptr, ptr, and mangle_tstr.
2298 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2300 * symtab.c (lookup_symtab): Put variable copy inside #if.
2301 (decode_line_1): Put variable q1 inside #if 0.
2302 * target.h: Declare target_link.
2303 * infrun.c (wait_for_inferior): Remove unused variables signame.
2304 * remote.c (remote_resume): Remove unused variable name.
2305 * c-exp.y (parse_number): Parenthesize operand of shift.
2306 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2307 (this is a semantic change, the warning seems to have detected a bug).
2308 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2309 * coffread.c: Move variable temptype inside #if.
2310 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2312 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2313 (chill_val_print): Remove unused variable in_range.
2314 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2315 (chill_val_print): Add default case for switch.
2316 * stabsread.h: Declare stabsect_build_psymtabs.
2317 * os9kread.c (read_minimal_symbols): Make this return void.
2318 (os9k_symfile_read): Remove unused variables stb_exist and val.
2319 (os9k_symfile_init): Remove unused variable val.
2320 (fill_sym): Remove unused variable id.
2321 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2322 unused variable nsl.
2323 Remove unused variable symfile_bfd.
2324 #if 0 unused variables lbrac_unmatched_complaint and
2325 lbrac_mismatch_complaint.
2326 Remove declaration for non-existent function os9k_next_symbol_text.
2328 * annotate.c, annotate.h: New files, containing a function for
2329 each annotation which outputs it.
2330 * Move breakpoints_changed from breakpoint.c to annotate.c.
2331 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2332 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2333 Use annotate.c functions to output annotations.
2334 * Makefile.in (OBS): Add annotate.o.
2336 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2338 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2339 elf_unwind_entries are always initialized.
2341 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2342 stubs which return directly to the caller rather than to the stub
2345 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2347 * c-exp.y (yyerror): Display a more informative error message.
2348 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2349 * m2-exp.y (yyerror): Ditto.
2351 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2353 * inflow.c (job_control): Move definition to front of file.
2355 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2357 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2358 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2360 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2362 * Makefile.in (kdb): Remove old init.c creation commands.
2363 * configure.in (sparclite): Match on sparclite*.
2364 * sparclite/aload.c (main): Only change section addresses for
2365 a.out format object files.
2367 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2369 * config/i386/go32.mh: Define CC.
2371 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2373 * gdbserver/Makefile.in: Remove irrelevant definitions and
2374 comments inherited from the gdb Makefile.
2375 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2376 (VERSION): Update to 4.12.3.
2377 (gdbserver): Remove any existing executable first.
2378 (distclean, realclean): Remove nm.h.
2379 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2380 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2381 Don't use absolute pathname.
2383 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2385 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2388 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2390 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2391 (print_it_normal): Add annotations for the inferior starting and
2392 stopping, and for all the various messages related to how it
2395 * printcmd.c (do_one_display): Annotate.
2396 * stack.c (print_frame_info): Annotate printing of stack frames.
2398 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2400 * remote.c (get_offsets): Handle case where stub doesn't support
2403 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2405 Add partial support for g++ code compiled with -fvtable-thunks.
2406 * c-valprint.c (c_val_print): Add vtblprint support
2408 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2409 pointers (if using thunks) as well as array of structs (otherwise).
2410 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2411 level, and make the latter non-static (so define_symbol can use it).
2412 * stabsread.c (define_symbol): If the type being defined is a
2413 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2414 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2415 * values.c (value_virtual_fn_field): Handle thunks.
2416 * values.c (value_headof): Minor efficiency hack.
2417 * values.c (value_headof): Incomplete thunk support. FIXME.
2419 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2421 * valprint.c (print_longest): Clarify comment about use_local.
2422 * printcmd.c, defs.h (print_address_numeric), callers in
2423 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2424 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2425 exec.c: New argument use_local.
2426 * source.c (identify_source_line): Use filtered output. Use
2427 print_address_numeric.
2429 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2430 language.c (type_error, range_error): Use filtered output.
2431 * utils.c (error_begin): Update comment to tell people to use
2434 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2435 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2438 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2440 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2441 from the fault, #ifndef FAULTED_USE_SIGINFO.
2442 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2444 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2446 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2447 Explicitly annotate each record.
2449 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2451 * xcoffexec.c: Reformat to standards and lint.
2452 (language.h): Include.
2453 (exec_close): Declare arg "quitting".
2454 (file_command): Declare arg "from_tty".
2455 (map_vmap): Cast xmalloc result to PTR.
2456 * rs6000-nat.c: Reformat to standards and lint.
2457 (exec_one_dummy_insn): Use char array for saved instruction.
2458 (fixup_breakpoints): Declare.
2459 (vmap_ldinfo): Be more informative in fatal error messages.
2460 (xcoff_relocate_symtab): Define to return void.
2461 * xcoffsolib.h: Reformat to standards, improve comments.
2462 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2464 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2466 * utils.c, defs.h (error_begin): New function.
2467 (quit): Print annotation before printing the error message.
2468 * main.c (return_to_top_level): Print annotation before doing the
2470 * symtab.c (decode_line_1): Call error not warning and then
2471 return_to_top_level. Call error_begin and printf_unfiltered
2472 rather calling warning (before calls to return_to_top_level).
2473 * core.c (memory_error): Use error_begin, printf_unfiltered,
2474 print_address_numeric and return_to_top_level instead of error.
2475 Cleans up a FIXME-32x64.
2476 * language.c (type_error, range_error): Call error_begin
2477 not just target_terminal_ours.
2479 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2480 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2481 side of an assignment is non-portable.
2483 * utils.c (query): Change syntax of query annotations to be
2484 consistent with other input annotations.
2485 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2487 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2489 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2491 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2492 that have a stack frame size of 32k or larger (from Paul Flinders).
2493 Remove #if 0'd code.
2495 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2497 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2498 for Lynx platforms that need it.
2499 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2501 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2503 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2504 than trying to deduce it from the fault.
2506 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2508 * printcmd.c (print_address_symbolic): Initialize name to empty
2509 string to avoid core dump if lookup fails.
2510 * remote-e7000.c (printf_e7000debug): Error if target not open.
2512 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2514 * i386-nlmstub.c: Update to be more in line with PIN stub.
2515 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2516 * (hex2mem): Init ptr.
2517 * General cleanups to use ConsolePrintf, standard prologues, etc...
2519 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2521 * i386-nlmstub.c: More changes to be compatible with remote.c.
2523 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2524 into (the far less frequently called) dbx_symfile_read.
2526 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2528 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2530 * dbxread.c (record_minimal_symbol): Record the section
2531 associated with the symbol to make dynmaic relocation work.
2532 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2533 Solaris brain-damage which don't apply to relocatable object
2535 * (stabsect_build_psymtabs): New routine to read stabs out of an
2536 arbitrarily named section.
2537 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2539 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2540 stabs out of the nlm.
2541 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2542 brain-damage which don't apply to relocatable object files.
2543 * remote.c (putpkt): Improve error reporting and error handling.
2544 * (get_offsets): Temporary kludge to force data & bss sections to
2545 have the same relocation.
2546 * stabsread.c (define_symbol, scan_file_globals): Record section
2549 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2551 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2552 FIXME-32x64 comment.
2554 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2557 to after call to target_wait. This means that flush_cached_frames
2558 can call target_terminal_ours if it wants to.
2559 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2560 comment about why the code is dubious.
2562 * stabsread.c (read_type): Call read_type, not nonexistent
2565 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2567 * remote-os9k.c (rombug_fetch_registers): set trace mode
2569 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2571 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2573 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2574 passed to process_one_symbol.
2575 * stabsread.c (read_type): process os9k functio prototype.
2577 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2579 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2582 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2584 * utils.c (prompt_for_continue): Annotate prompt.
2585 (query): Annotate query.
2586 * printcmd.c (print_frame_args): Change syntax of argument
2587 annotation to make name and value part of a single group of
2588 annotations, not two separate groups.
2589 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2590 * valprint.c (val_print_array_elements): Change syntax of
2591 annotation to be more concise.
2592 * main.c, defs.h (command_line_input): New argument tells what
2593 string to include in the annotations.
2594 * symtab.c (decode_line_2), main.c (read_command_lines,
2595 command_loop): Change callers.
2597 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2598 target null pointer.
2599 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2601 * printcmd.c (output_command): Annotate things we print here too.
2602 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2603 * Move declaration of print_value_flags from defs.h to value.h.
2604 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2606 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2608 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2609 BFD handles sun3 dynamic relocations now.
2610 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2613 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2615 * printcmd.c (print_command_1): Annotate the top-level expressions
2617 (print_frame_args): Annotate each argument.
2618 * printcmd.c, defs.h (print_value_flags): New function.
2619 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2620 * valprint.c (val_print_array_elements): Annotate each array element.
2622 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2624 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2625 the register contains a pointer to the type, not the type itself.
2627 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2629 * main.c (main): Accept --annotate=N option and make --fullname
2630 the same as --annotate=1.
2631 (command_line_input): Print annotatation before and after prompt.
2632 * blockframe.c (flush_cached_frames): Print annotation.
2633 * Rename frame_file_full_name to annotation_level and move it from
2635 * source.c (identify_source_line): If annotation_level > 1,
2636 change output format.
2637 * breakpoint.c: Print annotation whenever a breakpoint changes.
2638 * main.c: New variable server_command.
2639 (command_line_input): Parse "server " and set server_command.
2640 (dont_repeat): Check server_command.
2642 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2644 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2645 updating raw_symbol and symnum. Return a value in the case where
2648 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2650 * parse.c: Don't define block_found; it is defined in symtab.c.
2651 * parser-defs.h: Add comment regarding block_found.
2653 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2655 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2658 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2660 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2661 section vma. Do not read dynamic relocs for sun3 executables to
2662 avoid BFD assertion message.
2664 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2666 * nm-hppab.h (KERNEL_U_ADDR): Define.
2667 (FIVE_ARG_PTRACE): Likewise.
2668 (CANNOT_STORE_REGISTER): Likewise.
2669 * nm-hppah.h (KERNEL_U_ADDR): Define.
2670 (FIVE_ARG_PTRACE): Likewise.
2671 (CANNOT_STORE_REGISTER): Likewise.
2672 (NEED_TEXT_START_END): Likewise.
2674 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2675 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2676 (FIVE_ARG_PTRACE): Likewise.
2677 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2678 (FIVE_ARG_PTRACE): Likewise.
2680 * hppa-tdep.c (read_unwind_info): Make static.
2681 (restore_pc_queue): Indirect through the target vector to
2682 reload the register state.
2684 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2686 * paread.c (compare_unwind_entries): Delete function. It's been
2687 moved into hppa-tdep.c.
2688 (read_unwind_info): Likewise.
2689 (pa_symfile_read): No longer call read_unwind_info. The unwind
2690 tables will be read in as they are needed.
2692 * hppa-tdep.c (compare_unwind_entries): New function.
2693 (read_unwind_info, internalize_unwinds): Likewise.
2694 (find_unwind_entry): Read in unwind information on demand.
2696 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2698 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2699 to : in search path processing.
2700 * defs.h (qsort): Rename argument in prototype.
2701 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2703 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2704 (false): Eliminate usages.
2706 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2708 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2709 All references to value changed to value_ptrlage_command is now
2711 All references to value changed to value_ptr.
2712 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2713 * remote-hms.c (hms_wait): Timeout after five seconds.
2714 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2715 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2716 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2718 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2720 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2722 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2724 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2726 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2727 bp_watchpoint_scope breakpoints.
2728 (struct breakpoint): Add val_chain and related_breakpoint fields
2729 for use by watchpoints.
2731 * breakpoint.c (within_scope): Delete. No longer used.
2732 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2733 (target_{remove,insert}_watchpoint): Likewise.
2734 (can_use_hardware_watchpoint): New function.
2735 (remove_breakpoint): New function to remove a single breakpoint
2736 or hardware watchpoint.
2737 (insert_breakpoints): Handle insertion of hardware watchpoints.
2738 Store a copy of the value chain derived from the watchpoint
2740 (remove_breakpoints): Simplify by using remove_breakpoint.
2741 (delete_breakpoint): Likewise.
2742 (watchpoint_check): Delete the watchpoint and watchpoint scope
2743 breakpoints when the watchpoint goes out of scope. Save & restore
2744 the current frame after checking watchpoints.
2745 (breakpoint_init_inferior): Likewise (restarting the program
2746 makes all local watchpoints go out of scope).
2747 (bpstat_stop_status): Handle hardware watchpoints much like normal
2748 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2749 when the watchpoint goes out of scope. Remove and reinsert all
2750 breakpoints before returning if we stopped when a hardware watchpoint
2752 (watch_command): Use a hardware watchpoint when possible. If
2753 watching a local expression, build a scope breakpoint too.
2754 (map_breakpoint_numbers): Also call given function for any
2755 related breakpoints.
2756 (disable_breakpoint): Never disable a scope breakpoint.
2757 (enable_breakpoint): Handle hardware breakpoints much like normal
2758 breakpoints, but recompute the watchpoint_scope breakpoint's
2759 frame and address (if we have an associated scope breakpoint).
2760 (read_memory_nobpt): Handle hardware watchpoints like normal
2761 watchpoints. When necessary handle watchpoint_scope breakpoints.
2762 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2763 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2764 (disable_command): Likewise.
2766 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2767 Extern prototype added to frame.h
2769 * infrun.c (wait_for_inferior): Set current_frame and select
2770 a frame before checking if we stopped due to a hardare watchpoint
2771 firing. Handle stepping over hardware watchpoints.
2772 (normal_stop): Remove unnecessary call to select_frame.
2774 * value.h (value_release_to_mark): Declare.
2775 * values.c (value_release_to_mark): New function.
2777 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2778 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2780 * hppab-nat.c (hppa_set_watchpoint): New function.
2782 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2783 (HAVE_STEPPABLE_WATCHPOINT): Define.
2784 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2785 (target_{insert,delete}_watchpoint): Define.
2787 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2788 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2789 (target_{insert,remove}_watchpoint): Likewise.
2791 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2793 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2794 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2795 often have the same names as debug symbols for functions, and
2796 confuse lookup_symbol().
2798 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2800 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2801 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2802 REGISTER_RAW_SIZE (1).
2803 Together these changes work around a bug in HP's compiler. Both
2804 seem to be necessary.
2806 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2808 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2809 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2810 are type mst_solib_trampoline.
2812 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2814 * config/m68k/es1800.mt: Change comments.
2816 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2818 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2820 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2822 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2825 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2827 * values.c (unpack_long): Remove obsolete comment about using a
2830 * symfile.c (symbol_file_command): Add comments about command syntax.
2832 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2833 Jim Kingdon (kingdon@cygnus.com)
2835 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2836 are in the .plt section.
2837 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2838 find_solib_trampoline_target): New functions for handling
2839 stepping into -g compiled shared libraries.
2840 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2841 find_solib_trampoline_target): Add prototypes.
2842 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2843 Define to handle stepping into -g compiled shared libraries.
2844 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2845 stepping into -g compiled shared libraries.
2847 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2849 * configure.in: Add mips-*-sysv4* support.
2850 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2851 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2852 New files for MIPS SVR4 support.
2853 * Makefile.in: Update for new mipsv4 files.
2854 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2855 read_next_frame_reg to obtain the frame relative stack pointer.
2856 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2857 obtain the frame relative stack pointer.
2858 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2859 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2860 by entering them into the minimal symbol table.
2861 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2862 a long for float formats.
2863 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2864 get defined in <link.h>.
2865 * solib.c (solib_add): Add shared library sections to the section
2866 table of the target before adding the symbols.
2867 * partial-stab.h: Relocate static and global functions.
2868 * dbxread.c (read_dbx_symtab): Remove unused variable
2869 end_of_text_address. Relocate text_addr when passing it
2872 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2873 library functions before the executable is run. Retrieve dynamic
2874 symbols from stripped executables.
2875 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2876 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2877 if no debugging symbols were found.
2878 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2879 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2881 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2882 OSF/1 has shared libraries.
2884 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2886 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2887 to BFD handling of dynamic symbols.
2889 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2891 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2892 then gets its real address into FUN and its GOT/DP value into %r19.
2894 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2896 * hppa-tdep.c (frameless_function_invocation): If no unwind
2897 descriptor was found, then assume this was not a frameless
2898 function invocation.
2899 (frame_saved_pc): If the saved PC is in a linker stub, then
2900 return the return address which the linker stub will return to.
2902 * xm-hppab.h: Never define USG.
2903 * xm-hppah.h: Always define USG.
2905 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2907 * values.c (unpack_long, value_from_longest),
2908 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2910 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2912 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2914 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2916 For SVR4 targets, enable gdb to set breakpoints in shared
2917 library functions before the executable is run.
2918 * elfread.c (elf_symtab_read): Handle symbols for shared library
2920 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2921 and moved to objfiles.c.
2922 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2923 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2924 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2925 the new generic definition from tm-sysv4.h works for Solaris.
2927 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2929 * elfread.c (elf_symtab_read): Change storage_needed,
2930 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2931 bfd_get_symtab_upper_bound. Check for errors from
2932 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2933 * nlmread.c (nlm_symtab_read): Same changes.
2935 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2937 * xcoffread.c (xcoff_next_symbol_text): New function.
2938 (read_xcoff_symtab): Set next_symbol_text_func to it.
2939 Move raw_symbol outside of read_xcoff_symtab.
2941 * remote.c (getpkt): Remove unused "out" label.
2943 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2945 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2946 about more than one watchpoint being triggered.
2948 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2950 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2952 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2954 * blockframe.c (find_pc_partial_function): mst_file_text
2955 symbols do not live in the shared library transfer table.
2956 * ch-exp.y (decode_integer_value, match_character_literal,
2957 match_bitstring_literal): Guard tolower calls with isupper,
2958 tolower on old BSD systems blindly subtracts a constant.
2959 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2960 well when determining the producer of the object file.
2961 * mdebugread.c (has_opaque_xref): New function to check for
2962 cross reference to an opaque aggregate.
2963 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2964 enter typedefs to opaque aggregates into the symbol tables.
2965 * mdebugread.c (parse_external): Remove skip_procedures argument,
2966 it has always been 1. Remove code that handled stProc symbols,
2967 it was never executed and was wrong, as the index of a
2968 stProc symbol points to the local symbol table and not to the
2969 auxiliary symbol info. Update caller.
2970 * mdebugread.c (parse_partial_symbols): Do not enter external
2971 stProc symbols into the partial symbol table, they are already
2972 entered into the minimal symbol table.
2973 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2974 Remove all conditionals and definitions for ptx.
2975 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2976 Fix addresses of floating point registers in REGISTER_U_ADDR.
2977 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2978 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2979 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2980 signal trampoline code work.
2981 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2982 Remove all conditionals and definitions for ptx.
2983 Remove KDB definitions.
2984 * symm-nat.c (store_inferior_registers): Fetch registers before
2985 storing them to obtain valid floating point control registers.
2986 Store fpu registers.
2987 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2988 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2989 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2991 * symm-nat.c (child_resume): Update type of `signal' parameter.
2992 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2994 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2996 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2997 calling import stubs for functions in shared libraries.
2999 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
3001 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
3003 * ch-lang.c (chill_is_varying_struct): Magic string is
3004 was "<var_length>" is now "__var_length" (more portable).
3006 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3008 * remote.c (getpkt): If we get a timeout, actually retry rather
3009 than just giving up the first time it happens.
3010 * remote.c: Document sequence numbers.
3011 (remote_store_registers): Change syntax of 'P' request so that it
3012 never looks like a sequence number.
3014 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
3016 * os9kread.c (record_minimal_symbol): add section_offset to
3017 relocate minimal symbol table.
3018 * os9kread.c (read_minimal_symbols): ditto.
3019 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
3021 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
3022 return. Also if file addr is 0 leave it 0, not to relocate.
3023 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
3024 'set remotexoff' and 'set remotelog' commands.
3026 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3028 * remote.c (remote_store_registers): Add 'P' request to set an
3029 individual register.
3030 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
3033 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3035 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
3036 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
3037 combining all 'p' and 'r' pairs into a LOC_REGPARM.
3039 * command.c (do_setshow_command, case var_string): Never add a
3040 space to the end of the string.
3041 * NEWS: Document this change.
3042 * .gdbinit: Add a space to the "set prompt" command.
3044 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3046 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
3047 changes to make it compile (it doesn't link yet).
3049 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
3050 (set_demangling_style, set_demangling_command): Use savestring not
3051 strdup. We were not dealing properly with a NULL return from
3052 strdup, and were not declaring strdup (the system header may or
3055 * valprint.c (val_print): Remove inaccurate comment about what
3056 types can be stub types.
3058 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
3059 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
3060 Supply alternate version if ATTACH_DETACH is not defined.
3061 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
3062 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
3063 * configure.in: Recognize i[34]86-sequent-sysv4* host.
3065 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3067 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
3069 (skip_trampoline_code): Rewrite and add support for argument
3070 relocation stubs stubs, import/export stubs, calls through
3071 "_sr4export" and cascaded trampolines.
3073 * hppa-tdep.c (skip_prologue): Return "pc" not zero
3074 if no unwind descriptor is found.
3076 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
3077 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
3078 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
3079 differently. All registers are four bytes.
3080 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
3082 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
3084 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
3085 registers as both single and double values (fetching 2nd 32bit half
3086 as necessary). Annotate each register printed with its precision.
3088 * paread.c (read_unwind_info): Fix off-by-one error.
3090 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3092 * main.c (complete_command): Deal with it if arg is NULL.
3094 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3096 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3097 regarding using the PC--using the PC is necessary and all the
3098 FIXME comments in the world won't make it go away.
3100 * valops.c (value_at, value_at_lazy): Give error if we dereference
3102 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3103 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3105 * stabsread.c (patch_block_stabs): Add comment about what happens
3106 if the definition is in another compilation unit from the stab.
3108 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3110 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3112 * main.c (complete_command): New command, from Rick Sladkey
3113 <jrs@world.std.com>.
3114 (symbol_completion_function): Don't declare rl_point and
3115 rl_line_buffer; they are now declared in readline.h.
3116 (show_commands): Don't declare history_base; it is declared in
3118 * command.c (lookup_cmd): Don't delete trailing whitespace.
3119 Reverts change of 14 May 1989.
3121 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3123 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3124 code from prim_record_minimal_symbol_and_info() to here. Callers
3125 of the latter can legitimately supply a section number of -1.
3127 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3129 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3130 member functions have an element in args for a (nonexistent) this
3133 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3135 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3137 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3138 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3140 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3141 for the structure's type. All callers changed.
3143 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3144 for each structure argument rather than assuming it's either
3145 true or false for all structure arguments.
3147 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3148 on the length structure passed, not the compiler used.
3150 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3151 argument for the structure's type.
3153 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3155 * values.c (set_internalvar): Don't set var->value until we are
3156 sure there won't be an error().
3158 * remote.c (get_offsets): Reinstate comment which was in
3159 remote_wait about use of SECT_OFF_TEXT and so on.
3161 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3163 * symmisc.c (maintenance_check_symtabs): New function to check
3164 consistency of psymtabs and symtabs.
3165 * symtab.h (maintenance_check_symtabs): Add prototype.
3166 * maint.c: Add new `maint check-symtabs' command.
3167 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3168 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3169 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3171 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3172 to write_memory to avoid warnings from gcc.
3173 * config/i386/xm-symmetry.h: Add missing #endif.
3174 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3175 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3176 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3178 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3180 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3181 (hppa_push_arguments): Likewise.
3183 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3185 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3186 improve remote debugging efficiency. Also fixed problems with
3187 doing function calls for programs with no entry points.
3188 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3189 entry_point_address.
3190 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3191 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3192 parse_lines): Pass section_offsets info to these routines so that
3193 we can relocate symbol table entries upon readin.
3194 * (psymtab_to_symtab_1): Set symtab->primary to tell
3195 objfile_relocate to do relocations for our symbols.
3196 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3197 (which hang off of the symbol table).
3198 * Use prim_record_minimal_symbols_and_info instead of
3199 prim_record_minimal_symbols to supply section info to make minimal
3200 symbol relocations work.
3201 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3202 -1, try to deduce it from ms_type.
3203 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3204 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3205 add code to relocate objfile->sections data structure.
3206 * remote.c (get_offsets): Use new protocol message to acquire
3207 section offsets from the target.
3208 * (remote_wait): Get rid of relocation stuff. That's all handled
3209 by objfile_relocate now.
3210 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3211 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3213 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3215 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3217 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3219 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3220 can no longer set this at run time.
3221 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3222 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3223 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3224 sparc-tdep.c compiles).
3225 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3227 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3229 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3230 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3231 * configure.in: Recognize m68*-cisco*-*.
3233 * Makefile.in (TAGS): Use variables directly, rather than using
3234 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3235 and means that these filenames no longer need be unique across all
3236 the config/* directories.
3237 * configure.in: Put the config/*/ into TM_FILE, etc.
3239 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3240 and trapv exceptions.
3242 * target.h (struct section_table), objfiles.h (struct obj_section):
3243 Change name of field sec_ptr to the_bfd_section. More mnemonic
3244 and avoids the (sort of, for the ptx compiler) name clash with
3245 the name of the typedef.
3246 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3247 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3249 * utils.c: Include readline.h.
3250 * Makefile.in (utils.o): Add dependency.
3252 * remote.c (getpkt): Add support for run-length encoding.
3254 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3256 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3258 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3260 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3261 prim_record_minimal_symbol.
3264 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3265 computing their offset from the start of the old buffer and adding
3266 to the new buffer, rather than by assuming we can add the
3267 difference between the old buffer and the new buffer (it might not
3268 fit in an int). Merge in cosmetic differences from emacs regex.c
3269 version of this macro.
3271 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3273 * Makefile.in (install-only): Fix use of program_transform_name.
3275 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3277 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3278 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3279 so I'm nuking the command.
3280 * symtab.c (find_addr_symbol): Comment out, no longer used.
3282 * main.c (main): Don't init_source_path for the -cd argument. Now
3283 that source_path doesn't contain the current_directory from when
3284 GDB started up, init_source_path is no longer useful (and is
3285 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3287 * TODO: Remove item about line numbers being off. It is useless
3288 and confusing without a reproducible test case (it mentions
3289 proceed(), but I was able to step through proceed without trouble).
3291 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3293 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3294 library functions before the executable is run. Retrieve dynamic
3295 symbols from stripped executables.
3296 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3297 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3298 symtab.c (list_symbols): Handle mst_solib_trampoline.
3299 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3300 for all targets, remove IBM6000_TARGET dependencies.
3301 * dbxread.c (read_dbx_dynamic_symtab): New function.
3302 * dbxread.c (dbx_symfile_read): Use it.
3303 * dbxread.c (SET_NAMESTRING): Set namestring to
3304 "<bad string table index>" instead of "foo" if the string index is
3306 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3308 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3309 to break_command. Handle mst_file_* minimal symbol types.
3310 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3312 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3314 * c-exp.y(yylex): fix potential memory overflow.
3316 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3318 * environ.c (set_in_environ): Eliminate special handling of PATH and
3320 * putenv.c: Removed, conflicts with system declaration of
3321 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3323 * Makefile.in: Change accordingly.
3324 * procfs.c (procfs_create_inferior): Change comment accordingly.
3326 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3328 * rs6000-tdep.c: Change value to value_ptr.
3330 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3332 * i386m3-nat.c: Include floatformat.h.
3333 (get_i387_state): Use memset not bzero.
3337 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3338 ieee-float.h to floatformat.h.
3340 * valprint.c (val_print_string): Ignore error if the error
3341 happened after a terminating '\0'.
3343 * c-valprint.c (c_val_print): Never add 1 to return value from
3344 val_print_string; just return what it returns.
3346 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3347 looping through all of the enums.
3348 * infrun.c (signals_info): Use it.
3350 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3352 * main.c (main): When printing warning about bad baud rate, don't
3353 use warning(); it relies on current_target which isn't set up yet.
3355 * breakpoint.c (_initialize_breakpoint): Update docstring for
3356 tbreak to match what the code actually does. Don't mention tbreak
3357 in docstrings for "enable once" or "enable breakpoints once".
3359 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3361 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3362 while (0). That defeats the whole purpose of using do . . . while (0).
3363 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3364 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3365 using a ?: expression as an lvalue is not portable.
3367 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3368 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3369 'p' and 'r' symbol descriptors into a single symbol to look for a
3371 * README, config/sparc/tm-sparc.h: Update comments.
3373 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3375 * mdebugread.c (parse_type): Do not complain for types with
3376 an `indexNil' aux index, these are simply undefined types.
3377 Remove indexNil check from caller of parse_type.
3378 * mdebugread.c (parse_partial_symbols): Do not enter
3379 stGlobal, scCommon symbols into the minimal symbol table, their
3380 value is the size of the common, not its address.
3381 Handle scInit, scFini, scPData and scXData sections.
3382 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3384 Enter stProc symbols into the global_psymbols list once, not into
3385 the static_psymbols_list.
3386 Get rid of dummy psymtab if it is empty, to allow proper detection
3387 of stripped executables.
3388 * mdebugread.c (cross_ref): Allow cross references to Fortran
3391 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3393 * stabsread.c (common_block_end, fix_common_block): Stash the
3394 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3395 as to not assume that a pointer fits in an enum.
3397 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3399 * os9kread.c (fill_sym): check compiler verion number for pre-
3401 * os9kread.c (os9k_process_one_symbol): address of symbol is
3402 relative to section not module.
3403 * stabsread.c (define_symbol): add symbol type 's' as local
3405 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3407 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3408 * remote-os9k.c: fix bug in 'set remotebaud' function.
3409 * remote-os9k.c (rombug_link): minimize checking so to improve
3411 * symfile.c (symbol_file_command): check if failed to link, also make
3412 the command be able to accept more than one filenames.
3413 * target.c (target_link): check if failed to link with rombug.
3414 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3416 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3418 * remote-es.c (es1800_child_ops): Don't declare it static.
3420 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3422 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3424 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3426 * dbxread.c: New variable lowest_text_address.
3427 (record_minimal_symbol, read_dbx_symtab): Set it.
3428 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3429 end_of_text_address.
3430 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3432 * dbxread.c (end_psymtab): Remove old and commented out
3433 capping_global and capping_static. Fix comments regarding
3434 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3436 * parser-defs.h: Add "extern" to start of variable declarations so
3437 we don't end up with commons.
3438 * parse.c: Define these variables.
3440 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3443 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3445 * alpha-tdep.c: Change value to value_ptr.
3447 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3449 * solib.c (elf_locate_base): New function to locate the address
3450 of the dynamic linker's runtime structure in the dynamic info section.
3451 * solib.c (locate_base): Use it instead of iterating over the list
3452 of mapped address segments.
3453 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3456 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3458 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3459 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3460 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3461 signal trampoline and interrupt routines.
3462 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3463 (frame_chain, frame_chain_valid): Likewise.
3464 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3465 saved regs convention for SP.
3467 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3468 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3469 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3471 * tm-hppah.h (IN_SIGTRAMP): Define.
3473 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3475 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3476 alphabetic character as the start of a name.
3478 * sparclite/Makefile.in (all install): Build and install aload.
3480 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3481 config.guess and config.sub produce.
3483 * mips-tdep.c: Change value to value_ptr.
3485 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3487 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3488 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3489 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3490 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3491 value with value_ptr. This is for the ptx compiler.
3492 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3494 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3495 #if 0 i386_float_info.
3496 * symm-tdep.c (round): Remove. Also remove sgttyb.
3497 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3498 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3499 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3500 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3502 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3503 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3504 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3505 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3506 tm-i386v.h is apparently OK.
3507 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3508 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3511 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3513 * osfsolib.c (xfer_link_map_member): Update to use new
3514 target_read_string interface.
3516 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3518 * infrun.c (wait_for_inferior): In checking
3519 remove_breakpoints_on_following_step, check
3520 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3522 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3524 * os9kread.c (os9k_process_one_symbol): Rename
3525 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3526 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3527 (CORE_ADDR)0, from target_link, since that is what it uses.
3528 Process name at end, not during parsing (like we did before Kung's
3529 change), so that -readnow and -mapped can appear anywhere.
3530 Make text_relocation a local variable.
3531 * config/i386/i386os9k.mt: Fix comment.
3532 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3533 * os9kread.c: Put "comments" after #endif inside /* */.
3534 * stabsread.h: Add os9k_stabs variable.
3535 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3537 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3538 descriptor in global_symbols not local_symbols.
3539 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3541 (read_type): If os9k_stabs, accept function parameters after 'f'
3543 (read_array_type): If os9k_stabs, don't expect index type and
3544 expect lower and upper to be separated by ',' not ';'.
3545 (read_enum_type): If os9k_stabs, read a number before the first
3546 enumeration constant.
3547 (os9k_init_type_vector): New function.
3548 (dbx_lookup_type): Call it when starting new type vector.
3549 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3550 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3551 * os9kstab.c: Removed.
3552 * Makefile.in: Update accordingly.
3553 * objfiles.c (objfile_relocate_data): Removed.
3554 * remote-os9k.c (rombug_wait): Call objfile_relocate
3555 not objfile_relocate_data.
3556 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3557 * remote-os9k.c (rombug_wait): Call find_pc_section not
3559 * main.c (quit_command): Check inferior_pid; revert Kung change.
3560 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3562 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3564 * os9kread.c: New file to read os9000 style symbo table.
3565 * os9kstab.c: new file to read os9000 style stabs.
3566 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3567 * objfiles.c (find_pc_objfile): new function to search objfile
3569 * objfiles.c (objfile_relocate_data): new function to relocate
3570 data symbols in symbol table.
3571 * objfiles.h: Add two aux fields in struct objfile to handle
3572 multiple symbol table files situation like in os9000.
3573 * symfile.c: Change so 'symbol-file' command can handle multiple
3574 files. Also call target_link() to get relocation infos.
3575 * target.c (target_link): new function to get relocation info when
3576 a symbol file is requested to load.
3577 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3578 because in cross mode there's no inferior pid, bit they need to
3580 Makefile.in: add os9kread.c os9kstab.c and .o's.
3581 configure.in: add i386os9k target.
3582 config/i386/i386os9k.mt: new add.
3583 config/i386/tm-i386os9k.h: new add.
3585 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3587 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3588 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3590 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3592 * target.c, target.h (target_read_string): Provide error detection to
3593 caller. Put string in malloc'd space, so caller need not impose
3595 * solib.c (find_solib): Update to use new interface.
3596 * irix5-nat.c (find_solib): Read o_path from inferior
3597 (clear_solib): Free storage for o_path.
3598 * valprint.c (val_print_string): Add comments.
3600 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3602 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3605 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3607 * value.h (struct value): Add modifiable field.
3608 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3609 (record_latest_value): Don't mess with VALUE_LVAL of value.
3610 * valops.c (value_assign): Check it. Reword existing error
3611 message on not_lval.
3613 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3614 (STEP_SKIPS_DELAY): Added.
3615 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3618 * valprint.c (val_print_string): If errcode is set, always print
3619 an error, regardless of force_ellipsis. In the non-EIO case,
3620 just print the error message rather than calling error(). Don't
3621 access *(bufptr-1) if bufptr points to the start of the buffer.
3622 When looking for '\0', don't increment bufptr and addr if bufptr
3623 started out already at limit. If an error happens on fetching the
3624 first character, don't print the string.
3626 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3628 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3631 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3632 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3633 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3634 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3635 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3636 * findvar.c: Update comment regarding ieee-float.h.
3638 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3640 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3641 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3642 Define to make backtracing through the various sigtramp handlers
3644 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3645 the saved pc from ucontext on the stack for SVR4 signal handling.
3647 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3649 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3650 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3651 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3652 just use the global variable itself. When printing baud rate,
3653 don't print a baud rate if baud_rate is -1.
3655 * coffread.c (read_coff_symtab): Pass mst_file_* to
3656 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3657 symbols in the minimal symbols regardless of SDB_TYPE.
3659 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3661 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3662 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3663 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3664 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3665 ignored bs->stop for a bp_step_resume breakpoint.
3666 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3667 which performs one (the check_sigtramp2 one) of the functions
3668 which had been handled by the step_resume_breakpoint. For each
3669 use of the step_resume_breakpoint, make it still use the
3670 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3672 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3673 When setting the frame address of the step resume breakpoint, set
3674 it to the address for frame *before* the call instruction is
3675 executed, not after.
3677 * mips-tdep.c (mips_print_register): Print integers using
3678 print_scalar_formatted rather than duplicating all the
3679 CC_HAS_LONG_LONG and so on.
3680 (mips_push_dummy_frame): Use read_register_gen rather than using
3681 read_register and then putting it back in target format with
3682 store_unsigned_integer. If registers are more than 4 bytes, give
3683 an error rather than have some registers overwrite other
3685 #if 0 unused include of opcode/mips.h.
3687 * symfile.h: Don't declare arguments for coff_getfilename.
3689 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3691 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3693 * configure.in (hppa*-*-osf*): New configuration.
3694 * config/pa/hppaosf.mt: New target makefile fragment.
3695 * config/pa/tm-hppao.h: New target include file.
3697 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3699 * exec.c (print_section_info): Print entry point for exec_bfd only.
3700 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3701 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3702 causes problems if <sys/types.h> has no multiple inclusion protection.
3704 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3706 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3707 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3708 (CALL_DUMMY_LENGTH): Changed accordingly.
3710 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3712 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3713 numbers of register windows.
3715 * sparclite/hello.c: Add factorial function for testing.
3716 * salib.c: Use macros instead of constants for I/O addresses to
3717 make 931 support easier.
3718 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3719 register in sta/lda instructions.
3721 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3723 * dbxread.c (process_one_symbol): Set
3724 block_address_function_relative for COFF like we do for ELF and SOM.
3726 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3728 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3730 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3731 the enumerators of an ecoff enum into the partial symbol table.
3732 * mdebugread.c (parse_partial_symbols): Call it.
3733 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3734 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3735 offsets. Cast psymtab->read_symtab to PTR before passing it to
3737 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3738 set up the global offset table pointer in pic compiled code.
3739 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3740 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3741 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3742 ensures that floats are promoted to doubles before they are pushed
3745 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3747 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3748 Fixup cache_on and flush_i_cache so that they work for both the
3749 930 and 932 processors. Rewrite most low level funcs (uart
3750 access & cache stuff) to use new ASI access macros in sparclite.h.
3751 Also make it easy to access second serial port.
3753 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3755 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3756 <sys/stat.h>; not needed.
3758 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * stack.c (print_frame_info): In "pathological" case, don't
3761 distrust the line number information.
3763 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3765 * mips-tdep.c (mips_print_register): handle 64 bits register.
3766 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3768 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3772 * Makefile.in (install): Do the sed for program_transform_name
3773 ourselves instead of worrying about INSTALL_XFORM. This enables
3774 users to override INSTALL_PROGRAM in the standard way.
3776 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3777 depend on Makefile.in.
3779 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3780 Only test against INT_MIN if a LONGEST is bigger than an int.
3782 * README: Change GhostScript to Ghostscript.
3784 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3786 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3787 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3788 character file names.
3789 * Makefile.in (ALLPARAM): Add these files.
3791 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3792 character file names.
3793 * Makefile.in: Add Kung's new mips64 files.
3795 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3797 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3798 mips64el-*-ecoff and mips64-big-*.
3799 * defs.h: get rid of FORCE_LONG_LONG.
3800 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3801 parsing. Change register size to be MIPS_REGSIZE.
3803 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3805 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3806 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3807 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3809 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3811 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3812 (remove_commands, add_commands): Add/remove hms-drain when target
3815 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3817 * configure.in: Add Lynx/rs6000 support.
3818 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3819 messages. Add rs6000 support. Don't try to modify unwritable
3821 * rs6000-nat.c: Move lots of native dependent stuff (like core
3822 file support) from rs6000-tdep.c & xcoffexec.c to here.
3823 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3824 * xcoffexec.c: Move native dependent stuff to nat.c.
3825 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3827 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3829 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3830 New files to support Lynx/rs6000.
3832 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3834 * README: Remove note about gcc warnings on alpha, these should be
3836 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3837 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3838 remote-utils.c, stabsread.c: Include <string.h>.
3839 * regex.c: Include "defs.h", change re_comp argument to const char *.
3840 * infptrace.c (fetch_register, store_inferior_registers): Change
3841 regaddr to type CORE_ADDR.
3842 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3843 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3845 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3847 * symtab.h: Always define BYTE_BITFIELD to nothing.
3849 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3851 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3852 * configure.in: Remove comment about m68k-em.mt.
3853 * Makefile.in: Remove references.
3855 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3857 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3860 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3862 * target.c (target_preopen): If target_kill doesn't remove the
3863 target from the stack, use pop_target to do it.
3865 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3866 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3867 changes to stabsread.c from summer 1993.
3869 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3870 printing the program, rather than passing NULL to printf.
3871 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3872 try to call UDIDisconnect again. Print better message.
3873 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3875 (udi_create_inferior): If udi_session_id is negative, open a new
3876 TIP rather than giving an error.
3878 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3879 config/ns32k/ns32km3.mh: Define NAT_FILE.
3880 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3881 (it was inconsistent and namespace-wrong) to NM_M3_H.
3882 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3883 (m3_open): New function.
3885 * TODO: Update Mach section.
3887 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3889 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3891 * printcmd.c (printf_command): Add missing single-letter
3892 backslash-escape sequences, and improve error message.
3894 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3896 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3897 rather than trying to shove an int into a pointer and back out
3898 again. This avoids compiler warnings.
3900 * defs.h (alloca): Declare as void *, not char *, on hpux.
3901 Don't prototype it, just declare the return type.
3903 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3905 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3906 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3908 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3910 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3911 ZERO_REGNUM, just read it as zero without talking to the board.
3913 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3915 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3916 to store_floating, not nonexistent variable len.
3918 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3920 (mips_store_word): Change calling convention to return errors, and
3921 to provide old contents if the caller wants it.
3922 (mips_xfer_memory): Deal with errors from mips_store_word.
3923 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3924 define now that remote-mips.c doesn't use BREAKPOINT.
3926 * remote-mips.c (mips_create_inferior): Call warning if arguments
3927 specified, and then execute "set args" command. Call error, not
3928 mips_error, if executable file not specified.
3930 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3933 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3936 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3938 * value.h (print_longest): Rename "value" to "val" in prototype
3939 declaration because some compilers don't like arguments whose
3940 names are the same as types.
3941 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3942 before passing it to remote_*_bytes.
3944 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3946 * h8500-tdep.c (saved_pc_after_call): The size of the
3947 pc is memory model dependent. (segmented_command,
3948 unsegmented_command, _initialize_h8500_tdep): New commands to
3949 change memory model.
3950 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3952 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3953 (hms_wait): Use new status structure
3954 (hms_open): Push the target here. (hms_before_main_loop): Not
3955 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3956 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3957 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3958 all registers in a compact way.
3960 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3962 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3963 as CORE_ADDR to match definition in rs6000-tdep.c.
3965 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3967 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3968 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3969 definitions into the psymtab.
3971 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3973 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3974 a special exceptionSize for the 68332.
3976 * remote-udi.c (udi_attach): If no arguments, print error.
3978 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3980 * Makefile.in (VERSION): Bump to 4.12.1
3981 * NEWS, README: Update to match 4.12 release.
3983 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3985 * command.c (empty_sfunc): New function.
3986 (add_set_cmd): Use it instead of not_just_help_class_command.
3987 (not_just_help_class_command): Change calling convention back to
3988 what it was before yesterday's change.
3990 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3991 of the type if present.
3993 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3995 * printcmd.c (decode_format): Don't blithely set the size for
3996 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3998 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3999 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
4000 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
4001 always just check against INT_MIN and INT_MAX (this also fixes things
4002 if sizeof (long) > sizeof (int), e.g. Alpha).
4003 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
4004 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
4005 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
4006 BUILTIN_TYPE_UNSIGNED_LONGEST.
4007 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
4008 longest_int and longest_unsigned_int.
4009 * value.h (struct value): Just align to LONGEST, rather than worrying
4010 about CC_HAS_LONG_LONG.
4011 * valarith.c (value_binop): Figure out type ourself based on
4012 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
4013 point is that we don't depend on CC_HAS_LONG_LONG anymore.
4014 * valprint.c (val_print_type_code_int): Just call
4015 extract_unsigned_integer directly, rather than going through
4017 * printcmd.c (decode_format): Remove code which would sometimes
4018 change 'g' size to 'w' for integers. print_scalar_formatted handles
4019 printing huge integers well enough, thank you.
4021 * command.c (add_set_cmd, not_just_help_class_command): Change
4022 to make this the sfunc, not cfunc, since that is how we call it.
4023 * command.h: Comment difference between sfunc and cfunc.
4024 * demangle.c (set_demangling_command): Add third arg since that
4025 is how it is called.
4026 (_initialize_demangler): Use sfunc, not cfunc, for
4027 set_demangling_command, since that is how it is called.
4028 Remove show_demangling_command; it has no effect.
4030 * command.c (shell_escape): Report errors correctly (with error
4031 message from strerror).
4033 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4035 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
4036 x_scnlen.l rather than x_scnlen to match corresponding change in
4039 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4041 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
4042 Change comments regarding TYPE_CODE_BOOL.
4043 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
4044 regardless of the language.
4045 (value_true): Just call value_logical_not regardless of language.
4046 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
4047 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
4048 * language.h: Improve comment for la_builtin_type_vector.
4049 * m2-lang.c (_initialize_m2_language): Don't add any fields to
4050 builtin_type_m2_bool.
4052 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
4054 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
4055 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
4057 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4059 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
4060 by restarting the ioctl.
4062 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4064 * target.h (target_wait): Add comment about calling
4065 return_to_top_level.
4067 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4069 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
4070 additional arguments.
4071 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
4073 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
4075 * sparc-stub.c: Remove unnecessary #include of memory.h.
4077 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4079 * mips-tdep.c: Remove code which sets saved_regs from
4080 init_extra_frame_info and put it in new function mips_find_saved_regs.
4081 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
4082 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
4083 check if it is NULL and call mips_find_saved_regs if so.
4085 * remote-mips.c: Use unfiltered, not filtered, output most places.
4087 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
4088 backtrace. Revise comments.
4090 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4092 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4093 alpha and irix. The _sigtramp case has to be handled properly
4094 in the tdep files if we have no ecoff debugging info.
4095 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4096 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4097 without PC_REGNUM kludge.
4098 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4099 Clean up handling of mips sigtramp frames, improve comments.
4101 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4103 * paread.c (read_unwind_info): Fix typo.
4105 * paread.c (pa_symtab_read): Update the "check_strange_names"
4106 filter to match GCC's current output. Filter out section symbols
4107 (which the HP linker sometimes puts in the wrong place).
4109 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4111 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4113 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4115 * Makefile.in: Remove all references to sparcly-nat.c.
4117 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4118 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4119 duplicating serial.h and target.h.
4121 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4122 are not used anywhere (a 5 Oct 1993 change removed the uses).
4124 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4125 * config/m68k/es1800.mt: Add comment.
4126 * remote-es.c: Extensive changes to update to current conventions.
4128 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4129 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4130 to achieve the desired timeout.
4131 * serial.h (serial_t): Add field timeout_remaining.
4133 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4135 * c-exp.y (yylex): Reenable nested type code.
4137 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4139 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4141 * remote-mips.c (mips_ops): Fix docstring.
4143 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4145 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4146 with the old tm-m68k-em.h:
4147 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4148 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4149 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4150 Add FIXME regarding GET_LONGJMP_TARGET.
4152 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4153 * infptrace.c (kill_inferior): Add comments.
4154 * main.c (quit_command): Call target_close after we kill or
4156 * remote-udi.c (udi_close): Don't error() if QUITTING.
4158 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4160 * configure.in: Make m68k-coff and aout add monitor support in
4161 addition to the standard serial support.
4163 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4165 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4168 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4170 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4171 * elfread.c (record_minimal_symbol_and_info),
4172 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4174 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4176 * i386-stub.c: Add ".text" right before "mem_fault:".
4178 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4180 * remote-utils.c (usage): Fix message to be accurate and conform
4181 more closely to normal conventions.
4183 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4184 whether to show information about exec_bfd, and not control whether
4185 to show information about device and speed.
4187 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4188 usage message, don't dump core.
4190 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4191 for variable size array.
4192 (bug_fetch_register, bug_store_register): Rename "value" to
4193 "fpreg_buf" because some compilers don't like variables whose
4194 names are the same as types.
4195 (bug_store_register): Use a cast when converting char * to
4198 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4199 of the command in error message (the text was referring to the old
4200 name of the command).
4202 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4204 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4205 full details on structure elements without names. This partially
4206 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4207 of those changes was accidental.
4209 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4210 defined, make it an error to specify a single argument which is not
4213 * Makefile.in (version.c), main.c (print_gdb_version): Use
4214 host_alias and target_alias, not host_canonical and
4215 target_canonical, to print configuration.
4217 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4219 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4220 of builtin_type_long. It is necessary to get a type which is
4221 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4223 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4224 various miscellaneous things discovered in the process:
4225 * printcmd.c, defs.h (print_address_numeric): New function.
4226 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4227 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4228 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4229 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4231 * utils.c, defs.h (gdb_print_address): New function.
4232 * expprint (dump_expression), gdbtypes.h: Use it.
4233 * breakpoint.c (describe_other_breakpoints),
4234 symmisc.c (dump_symtab, print_symbol):
4235 Use filtered not unfiltered I/O.
4236 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4237 just run gdb under a debugger for this (and it had problems with
4238 printing addresses, how to print b->shadow, etc.).
4239 * buildsym.c (make_blockvector), core.c (memory_error),
4240 exec.c (print_section_info), maint.c (print_section_table),
4241 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4242 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4243 Add comments saying code is broken. Marked with "FIXME-32x64".
4244 * dbxread.c (process_one_symbol), partial-stab.h (default),
4245 remote-vx.c (vx_run_files_info):
4246 Don't cast int being passed to local_hex_string.
4247 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4248 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4250 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4252 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4253 * source.c: Include <sys/types.h> regardless of USG.
4255 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4257 * valops.c (value_assign): Set `type' after coercing toval.
4258 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4259 Use extract_unsigned_integer to get the address of a reference.
4261 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4263 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4264 AIX can use ? instead of \ for continuation. Deal with it.
4266 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4267 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4268 the HP compiler in ANSI mode doesn't like.
4270 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4271 based on USG, rather than defining HAVE_SIGSETMASK to an
4272 expression containing defined. Having a macro used in #if expand
4273 to an expression containing "defined" is undefined according to
4274 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4277 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4279 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4280 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4282 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4284 * ch-exp.y (match_string_literal): Allow a zero-length string.
4285 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4287 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4289 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4290 passing them to print_387_status.
4291 (print_387_status): Don't subtract top from 7 before using it.
4292 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4293 from 7; the above explains it.
4295 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4297 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4298 pointer value when fixing up the frame at the start of a function.
4300 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4302 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4303 Sparc from the stack.
4305 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4307 * remote-mips.c (mips_initialize): Clear mips_initializing via
4308 cleanup chain, not directly.
4310 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4311 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4312 munging the timeout due to the limited range of c_cc[VTIME].
4314 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4315 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4316 m3-nat.c (m3_create_inferior): Pass it.
4317 * procfs.c: Remove ptrace function. It was declared in a way which
4318 conflicted with the prototype in unistd.h on Solaris.
4320 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4322 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4323 in the sigcontext if it is a signal trampoline frame.
4324 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4325 Define for Solaris2.
4327 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4329 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4330 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4331 tm-sparc.h so they can be overridden if necessary.
4333 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4335 * lynx-nat.c: Add Sparc support.
4336 * sparcly-nat.c: Remove. It's useless.
4337 * config/sparc/nm-sparclynx.h: Rewrite.
4338 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4340 * config/sparc/tm-sparclynx.h: Rewrite.
4342 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4344 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4345 directory. Old code was discarded, since the new opcode table has
4348 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4350 * Makefile.in (realclean): Remove info files per make-stds.texi.
4352 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4354 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4355 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4356 * config/sparc/tm-sun4sol2.h: Define it.
4358 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4360 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4361 if we did not find a symbol.
4363 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4365 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4368 * hppab-nat.c (call_ptrace): Delete redundant function.
4369 (kill_inferior, attach, detach, child_resume): Likewise.
4370 (child_xfer_memory): Likewise.
4372 * hppah-nat.c (call_ptrace): Delete redundant function.
4373 (kill_inferior, attach, detach, child_resume): Likewise.
4375 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4377 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4379 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4381 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4382 (CHILD_XFER_MEMORY): Define.
4383 (PT_*): Define so that generic infptrace.c code can be used.
4385 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4387 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4388 struct section_offsets *, not a (nonexistent) struct section_offset *.
4390 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4391 internal_xcoff_symtab, not an array of one of them. Change lots of
4392 "main_aux" to "&main_aux" and so on.
4394 * coffread.c, xcoffread.c: Include <coff/internal.h>
4397 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4399 * coffread.c (coff_getfilename): Make it not static.
4401 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4403 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4404 a completely gratuitous difference between xcoffread.c and coffread.c).
4406 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4408 * infrun.c (wait_for_inferior): Don't set frame for
4409 step_resume_breakpoint for IN_SIGTRAMP cases.
4411 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4412 breakpoint.c (bpstat_what): Move step_resume from its own field of
4413 the struct bpstat_what into the main_action. Make it override
4414 other breakpoints. This is a conservative change in the sense
4415 that before the step resume breakpoint was a breakpoint.c
4416 breakpoint, hitting the step resume breakpoint overrode even
4417 calling bpstat_stop_status.
4419 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4421 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4422 in case execution was stopped in the called function.
4423 * stack.c (print_frame_info, frame_info): If backtracing through
4424 a call dummy, handle the starting source line number on a line
4425 boundary like backtracing through sigtramp.
4426 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4427 for call dummy frame right. Remove old test for dummy frame,
4428 it has been unused at least since gdb-3.5.
4429 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4432 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4434 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4436 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4438 * infrun.c (signals_info), target.c (target_signal_from_name):
4439 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4441 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4443 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4444 * inflow.c (terminal_ours_1): When discussing how to deal with the
4445 tty state, make note of query() as well as readline.
4447 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4448 signals for which stop and print are cleared by default.
4450 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4452 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4453 reserved fields to hold a stub unwind entry type. Fix typo.
4454 (stub_unwind_entry): New structure for raw stub unwind entries.
4455 (stub_unwind_types): The types of stubs we may encounter.
4456 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4457 * hppa-tdep.c (rp_saved): Use additional information provided
4458 by linker stub unwind descriptors.
4459 (frameless_function_invocation): Likewise.
4460 (frame_chain_valid): Likewise.
4461 * paread.c (compare_unwind_entries): New function for sorting
4462 unwind table entries.
4463 (read_unwind_info): Rewrite to remove dependency on host endianness.
4464 Read in data from the $UNWIND_END$ subspace which contains linker
4465 stub unwind descriptors. Merge that data into the basic unwind
4468 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4470 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4472 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4473 from either the symbol name or the auxent.
4474 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4477 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4479 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4481 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4483 * README: Update notes for alpha port.
4485 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4487 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4488 for operation fault, constraint fault, and type fault.
4490 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4492 * Makefile.in (init.c): Add comment explaining formatting conventions.
4494 * c-exp.y (parse_number): Assign to temporary between the right
4495 shifts, to work around a bug in the SCO compiler.
4497 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4498 Add various files which were added to GDB recently.
4500 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4503 * Makefile.in: Add mostlyclean target.
4505 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4509 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4511 * main.c (show_commands): Make return type of extern
4512 history_get be HIST_ENTRY, rather than struct _hist_entry.
4513 (The latter loses with the upcoming merged readline.)
4515 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4517 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4518 const char *, not char *.
4520 * symtab.h (struct symbol): Make section short, not unsigned short.
4522 * symtab.c (lookup_symbol): Add comment about QUIT here.
4524 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4526 * c-exp.y (parse_number): Check for overflow regardless of range
4527 checking. Fix overflow check to use unsigned LONGEST, not
4530 * c-exp.y (parse_number): Make it so that integer constants are
4531 builtin_type_long_long if builtin_type_long isn't big enough or if
4532 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4534 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4535 Print our "()" first, then recurse for the target type.
4537 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4539 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4541 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4543 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4545 * utils.c (request_quit): Re-establish signal handler regardless
4548 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4550 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4552 * i960-tdep.c: Include target.h.
4554 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4556 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4558 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4560 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4561 changes (status -> ourstatus; declare status, etc.).
4562 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4564 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4566 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4568 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4570 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4572 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4574 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4576 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4578 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4580 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4582 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4583 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4585 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4588 Add search to target vector (#if 0'd until after 4.12):
4589 * target.h (to_search, target_search): Add.
4590 * gdbcore.h, core.c (generic_search): Add.
4591 * remote.c (remote_search): Add.
4592 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4595 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4596 is on, call find_pc_function rather than relying just on the minimal
4597 symbols (probably only matters for symbol readers which don't put
4598 statics in the minimal symbols, but changing this strikes me as
4599 not conservative enough).
4600 Initialize name_location in all cases.
4601 If no symbol and no msymbol, don't print anything symbolic.
4603 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4605 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4607 * printcmd.c (print_address_symbolic): Make it search the
4608 symtabs for variables as well as functions. Add `set print
4609 fast-symbolic-addr' and default it to fast (the old way).
4610 Print line numbers for data items as well as functions.
4612 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4613 address, if a symbol is found (take two more args pointing to
4614 where to store these results).
4616 * symtab.h (find_addr_symbol): Add prototype.
4618 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4620 * objfiles.h: Fix comments to reflect the fact that the phrase
4621 "top of stack" always refers to where the pushing and popping takes
4622 place, regardless of whether it is at the highest or lowest address.
4624 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4626 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4627 compiler generated tag names.
4628 * mdebugread.c (parse_type): Handle cross references to qualified
4630 * valops.c (value_struct_elt): Improve error message if the
4631 address of a method is requested from an object instance.
4632 * valops.c (search_struct_method): Make name_matched non-static
4633 to get it initialized correctly.
4634 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4635 exclude segment register which are not writable on newer SCO versions.
4637 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4639 * go32-xdep.c: Remove unused function uerror.
4640 (sigsetmask): Declare return type. Declare argument (to match the
4641 way it is called). Explicitly return 0.
4643 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4645 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4646 partial_symbol): Shrink the storage sizes of symbols, by making
4647 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4648 enums and small ints to the end of each struct to improve
4649 alignment, and switching the section number from int to unsigned
4652 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4654 * symtab.c (find_addr_symbol): New routine that will find the nearest
4655 symbol associated with an address. It does so by exhaustive
4656 search of the symtabs, so it's slow but complete.
4658 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4660 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4661 to [0,0] rather than [0, end of first source file]. This avoids
4662 problems with other parts of GDB looking for linetables in the
4663 _globals_ symtab. Eliminate variables num_object_files and
4664 first_object_file_end.
4666 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4668 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4669 (pop_frame): Restore PC2 and LR0 from dummy frames.
4670 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4671 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4672 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4673 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4674 (SETUP_ARBITRARY_FRAME): Define.
4676 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4678 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4680 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4682 * remote-udi.c (udi_resume): Correct prototype.
4684 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4686 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4687 hppa_frame_find_saved_regs.
4688 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4689 (prologue_inst_adjust_sp): New function.
4690 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4691 (skip_prologue): Completely rewrite to use unwind information.
4692 (hppa_frame_find_saved_regs): Likewise.
4694 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4696 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4697 to convert a signal number with appropriate bounds checking.
4699 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4701 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4703 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4704 print a newline to end the display anyway.
4706 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4707 coprocessor status regs) when popping a frame. This fixes
4708 float exceptions that occur after calling inferior functions.
4710 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4711 Read and write the fsr (float status register) to/from the child
4712 process along with the float regs. Remove Peter Schauer's change
4713 of May 24 '93, which has higher overhead and doesn't solve the
4714 real problem (which was that FSR wasn't being set).
4716 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4718 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4719 stack overflow check isn't right after the register stack
4720 adjustment instruction. Metaware R2.3u compiler moves other
4721 things in front of it. This fix isn't perfect but is what's
4724 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4726 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4728 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4729 character filenames.
4730 * configure.in: Change accordingly.
4732 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4734 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4735 _filtered io routines from these two files.
4737 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4739 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4740 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4741 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4743 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4745 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4747 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4748 printing to gdb_stderr.
4750 * remote-udi.c (udi_kill): Don't close the connection, just set
4751 inferior_pid to zero.
4752 (udi_mourn): Call remove_breakpoints.
4754 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4756 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4758 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4760 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4762 * remote-bug.c: At the start of each section, reset srec_frame
4765 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4766 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4767 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4768 code which looks for those two waitkinds. Use switch statement.
4769 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4770 CHILD_SPECIAL_WAITSTATUS.
4772 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4773 * Move target_signal_from_host, target_signal_to_host, and
4774 store_waitstatus from inftarg.c to target.c. procfs needs them.
4775 * target.c: Include "wait.h" and <signal.h>.
4776 * target.h, infrun.c (proceed), proceed callers: Pass new code
4777 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4778 enums being treated as unsigned and is cleaner.
4779 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4781 * infcmd.c (signal_command), infrun.c (signals_info):
4782 Don't allow user to specify numeric equivalent of
4783 TARGET_SIGNAL_DEFAULT.
4785 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4787 * config/alpha/alpha-netware.mt: New target support for Alpha
4789 * configure.in: Add alpha-*-netware* target.
4791 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4793 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4795 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4797 * target.h: Add enum target_waitkind, enum target_signal, and
4798 struct target_waitstatus. Change status argument to target_wait to
4799 be struct target_waitstatus * instead of int *.
4800 * target.h, infrun.c, all targets: Change type of signal arguments
4801 to resume(), proceed(), and target_resume() from int to enum
4803 * All targets (*_wait, *_resume): Change accordingly.
4804 * infcmd.c (program_info, signal_command), throughout infrun.c,
4805 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4806 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4807 signal code stuff right with the new signals would be non-trivial).
4808 * inferior.h (stop_signal): Make it enum target_signal not int.
4809 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4810 target_signal_from_name): New functions.
4811 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4812 store_waitstatus): New functions.
4813 * procfs.c (procfs_notice_signals): Use them.
4814 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4816 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4818 * objfiles.c (build_objfile_section_table): Don't abort() if
4819 objfile->sections is already set.
4821 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4822 to match recent change to exec.c.
4826 * main.c (print_gdb_version): Change year to 1994.
4828 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4829 * Makefile.in (NONSRC): Add ChangeLog-93.
4831 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4833 * stabsread.c (read_type): Allow defining several type numbers
4834 at once (e.g. "(1,2)=(3,4)="...).
4836 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4838 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4840 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4842 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4843 to process_one_symbol.
4844 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4845 avoid caching a bad endaddr in find_pc_partial_function.
4847 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4849 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4851 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4853 * infrun.c (wait_for_inferior): Do not step or step resume past
4854 the end of a one-line function we just stepped into.
4856 For older changes see ChangeLog-93
4862 version-control: never