1 Tue Oct 18 20:53:29 1994 Rob Savoye <rob@darkstar.cygnus.com>
3 * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord
4 loader that reads files using BFD and converts it on the fly.
6 Mon Oct 17 18:52:06 1994 Rob Savoye <rob@darkstar.cygnus.com>
8 * monitor.c (set_loadtype_command): Fixed so it doesn't core dump.
9 * monitor.c (monitor_load): check the load type and load the file
10 accordingly. Default to gr_load_image().
11 * monitor.c (monitor_load_ascii_srec): Load an ascii file in
12 srecord format by downloading to the monitor.
13 * w89k-rom.c, op50n-rom.c: set supported load types.
15 Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * Makefile.in (ALLDEPFILES): Remove xcoffexec.c.
18 * Makefile.in: Remove xcoffexec.o rule.
20 * exec.c (exec_file_command): Add comment.
22 Fix data and bss relocation for VxWorks 5.1:
23 * remote-vx.c (vx_add_symbols): New function.
24 (vx_load_command, add_symbol_stub): Call it instead of
26 (vx_wait): Remove comment which was wrong to useless.
27 * remote-vx.c: Reindent much of file.
28 * coffread.c (cs_to_section, find_targ_sec): New functions.
29 (process_coff_symbol): Set SYMBOL_SECTION to result
31 (coff_symtab_read): Call cs_to_section and deal with result
32 rather than assuming sections are in a certain order. Deal with
34 * coffread.c: Remove text_bfd_scnum variable.
36 Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com)
38 * corelow.c: Format to standard.
39 (core_close): Use name instead of bfd_filename.
41 Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
43 * exec.c (map_vmap): Cast return from xmalloc to its proper type,
46 * symfile.c (reread_symbols): Include bfd_errmsg string in error
47 message if bfd_close fails.
48 * exec.c (exec_close), solib.c (clear_solib), corelow.c
49 (core_close), objfiles.c (free_objfile), irix5-nat.c
50 (clear_solib), osfsolib.c (clear_solib), remote-utils.c
51 (gr_load_image): Check for errors from bfd_close.
52 * solib.c (look_for_base), remote-utils.c (gr_load_image),
53 remote-udi.c (download), corelow.c (core_open), symfile.c
54 (symfile_bfd_open), symfile.c (generic_load): Add comment
55 regarding error from bfd_close.
56 * remote-udi.c (download), remote-utils.c (gr_load_image): Add
57 comment about bogus handling of errors from bfd_openr.
58 * exec.c (exec_close): Add comment regarding memory leak and
59 dangling reference to vp->name.
61 Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
63 * eval.c (evaluate_subexp): Make fnptr a LONGEST instead
64 of using longest_to_int.
66 * infcmd.c (run_stack_dummy): Reinstate set_current_frame call,
67 mips and alpha targets need the real breakpoint pc for
68 creating the breakpoint frame.
70 * stack.c (return_command): Cast return value to the return
71 type of the function from which we return.
72 * values.c (set_return_value): Pass VALUE_CONTENTS unmodified
73 to STORE_RETURN_VALUE.
75 * symtab.c (lookup_symbol): Remove search for `static mangled
76 symbols', the search for `static symbols' already looks for
77 mangled and demangled symbols via lookup_block_symbol.
79 * valarith.c (value_binop): Use ANSI C arithmetic conversions
80 when performing integral evaluations, implement BINOP_EQUAL and
82 (value_equal, value_less): Use value_binop to perform the
83 comparison if both operands have TYPE_CODE_INT.
85 * rs6000-tdep.c (pop_frame): Make sure all registers are valid,
86 as they are written back later. Handle sp restore for frameless
87 functions. Use fdata.nosavedpc instead of fdata.frameless to
88 determine if the pc has been saved.
89 (function_frame_info): Handle `mr r31,r1', which is generated by
90 gcc-2.6, as a synonym for `oril r31,r1,0'.
91 (skip_trampoline_code): Handle shared library trampolines.
92 * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with
93 their real name. Enables setting of breakpoints in shared libraries
94 before the executable is run.
96 Fri Oct 14 19:39:47 1994 Rob Savoye <rob@darkstar.cygnus.com>
98 * monitor.h, remote-mon.c: Hack up to so the old ROM monitor
99 interface code still works with the new ROM monitor
100 structures. Fake out a couple of fields.
102 Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com)
104 * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc,
105 target_write_pc, target_read_fp, target_write_fp): Rename to
107 (h8500_read_pc, h8500_write_pc): Add pid argument.
108 * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP,
109 TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP):
110 Change to match functions above.
112 Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
114 * NEWS: Add item about if and while.
116 * .gdbinit: Restore `end'; it was not excess. Reindent
117 list-objfiles to make this clear. Comment out all of
118 list-objfiles because old gdb's choke on it.
120 Wed Oct 12 23:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
122 * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and
125 Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com)
127 * Makefile.in (ANNOTATE_OBS): New definition.
128 (COMMON_OBS): Add exec.o.
129 (annotate.o): Remove extra compile rule.
130 * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists
133 * .gdbinit: Remove excess `end'.
135 * exec.c: Merge in RS6000 support from xcoffexec.c.
136 (symfile.h, objfiles.h, xcoffsolib.h): Include.
137 (vmap): New global variable.
138 (exec_close): Close and free objects in vmap chain.
139 (exec_file_command) [IBM6000_TARGET]: Set up initial vmap.
140 (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c.
141 (exec_files_info): Print vmap information.
142 * xcoffexec.c: Remove.
143 * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt
144 (TDEPFILES): Use exec.o instead of xcoffexec.o.
145 * TODO: Remove pertinent items.
147 Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu)
149 * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they
150 are no longer needed as of gcc-2.6.0.
152 Tue Oct 11 15:51:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
154 * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC
156 (fetch_core_registers): Don't try to fetch a register if
157 regmap maps it to -1.
158 * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0
159 and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx
160 stores the registers in a weird order.
162 Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
164 * blockframe.c (reinit_frame_cache): Reinstate select_frame call
165 if inferior_pid is nonzero.
167 Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
169 Speed up GDB startup time by not demangling partial symbols.
170 * symfile.h (ADD_PSYMBOL_VT_TO_LIST),
171 symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
172 No longer demangle partial symbols.
173 * symtab.c (lookup_symbol, list_symbols): Handle mangled
174 variables, e.g. C++ static members, via the minimal symbols.
176 Handle reordered functions in an objfile, for Irix 5.2 shared
178 * objfiles.h (OBJF_REORDERED): New bit in the objfile flags,
179 set if the functions in an objfile are reordered.
180 * mdebugread.c (parse_partial_symbols): Detect reordered
181 functions in an objfile.
182 * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive
183 lookup algorithm if the functions in the objfile are reordered.
185 * xcoffexec.c (exec_close): If the current target has a copy
186 of the exec_ops sections, reflect the freeing of the sections
189 * valops.c (call_function_by_hand): Use `sizeof dummy1', not
190 `sizeof dummy', for constructing the call dummy code.
192 * config/sparc/tm-sparc.h: Add PARAMS declarations to all
193 function declarations.
194 * sparc-tdep.c (sparc_pop_frame): Cast result of
195 read_memory_integer to CORE_ADDR when passing it to PC_ADJUST.
197 * irix5-nat.c (enable_break): Set breakpoint at the entry point
198 of the executable, to handle the case where main resides in a
200 * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly
201 after shared library symbol reading, to get rid of a warning from
202 heuristic_proc_start if the startup code has no symbolic debug info.
204 * breakpoint.h (struct breakpoint): Add new fields language
205 and input_radix, to enable breakpoint resetting with the
206 proper language and radix.
207 * breakpoint.c (set_raw_breakpoint): Initialize them.
208 (breakpoint_re_set_one): Use them when resetting the breakpoint.
209 (breakpoint_re_set): Preserve current language and input_radix
210 across breakpoint_re_set_one calls.
212 * symtab.c (decode_line_1): Do not build a canonical line
213 specification for `*expr' line specifications.
215 * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
217 Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
219 The point of these changes is to avoid reading the frame pointer
220 and stack pointer during stepping, to speed things up.
221 A. Changes to not select a frame until we need a selected frame:
222 * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
223 * infrun.c (wait_for_inferior): Move call to select_frame back to
224 normal_stop. This reverts a change of 13 Apr 94 (it says Jeff
225 Law, but the change was my idea); the only reason for that change
226 was so we could save and restore the selected frame in
227 wait_for_inferior, and now that flush_cached frames clears the
228 selected frame, that should work OK now.
229 B. Changes to not create a current_frame until we need one:
230 * blockframe.c (get_current_frame): If current_frame is NULL, try
231 to create an innermost frame.
232 * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
233 infrun.c (wait_for_inferior), thread.c (thread_switch),
234 convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
235 alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
236 h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
237 hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
238 i960-tdep.c (pop_frame), m68k-tdep.c
239 (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
240 (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
241 (pop_frame), config/arm/tm-arm.h (POP_FRAME),
242 config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
243 (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
244 config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
245 (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
246 call create_new_frame.
247 * corelow.c (core_open), altos-xdep.c (core_file_command),
248 arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
249 m3-nat.c (select_thread), sun386-nat.c (core_file_command),
250 umax-xdep.c (core_file_command): Don't call create_new_frame; do
251 call flush_cached_frames.
252 * blockframe.c (reinit_frame_cache): Don't call create_new_frame
254 C. Changes to get rid of stop_frame_address and instead only
255 fetch the frame pointer when we need it.
256 * breakpoint.c (bpstat_stop_status): Remove argument
257 frame_address; use FRAME_FP (get_current_frame ()).
258 * infrun.c (wait_for_inferior): Don't pass frame pointer to
260 * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
261 ()) instead of stop_frame_address.
262 * infrun.c (save_inferior_status, restore_inferior_status),
263 inferior.h (struct inferior_status): Don't save and restore
265 * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
266 (select_thread): Remove stop_frame_address and uses thereof.
267 D. Same thing for the stack pointer.
268 * infrun.c (wait_for_inferior): Remove stop_sp and replace
269 uses thereof with read_sp ().
270 E. Change to eliminate one nasty little spot where we were
271 wanting to know the frame pointer from before the current step
272 (idea from GDB 3.5, which saved my ass, because my other ideas of
273 how to fix it were very baroque).
274 * infrun.c: Remove prev_frame_address.
275 * infrun.c (wait_for_inferior, step_over_function): Use
276 step_frame_address instead of prev_frame_address.
277 F. Same basic idea for the stack pointer.
278 * inferior.h, infcmd.c: New variable step_sp.
279 * infcmd.c (step_1, until_next_command): Set it.
280 * infrun.c: Remove prev_sp and replace uses by step_sp.
281 * infrun.c (wait_for_inferior): If we get out of the step
282 range, then set step_sp to the current stack pointer before we
285 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
287 * top.c (target_byte_order_auto): New static variable.
288 (set_endian): Mention that ``auto'' is permitted.
289 (set_endian_auto): New static function.
290 (show_endian): Change message based on target_byte_order_auto.
291 (set_endian_from_file): New function.
292 (init_main): Add command ``auto'' to endianlist.
293 * exec.c (exec_file_command): Call set_endian_from_file.
294 * defs.h (set_endian_from_file): Declare.
296 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
298 * nlm/i386.c (flush_i_cache): New function, does nothing.
299 (frame_to_registers, registers_to_frame, set_step_traps,
300 clear_step_traps, do_status): Make non-static.
302 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
304 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
305 defined, define as 0.
306 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
308 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
309 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
310 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
311 (BREAKPOINT): Remove definition.
312 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
313 (BREAKPOINT): Remove definition.
314 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
315 value of 1, rather than without a value.
316 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
317 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
318 run time rather than at compile time.
320 * remote-mips.c (break_insn): Remove.
321 (BREAK_INSN, BREAK_INSN_SIZE): Define.
322 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
323 (mips_remove_breakpoint): Likewise.
325 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
326 define TARGET_BYTE_ORDER as target_byte_order, and declare
327 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
328 a test of TARGET_BYTE_ORDER.
329 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
331 (endianlist, target_byte_order): New variables.
332 (set_endian, set_endian_big, set_endian_little): New functions.
333 (show_endian): New function.
334 (init_cmd_lists): Initialize endianlist.
335 (init_main): Add commands ``set endian big'', ``set endian
336 little'', and ``show endian''.
337 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
338 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
339 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
340 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
341 * values.c: Likewise.
343 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
345 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
347 * nlm/Makefile.in: Get rid of NWINCLUDES.
348 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
349 User should now configure with --with-headers.
351 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
353 * gdbserver/server.c (main): Silently accept all unrecognized
354 requests and send back a zero length acknowledge. That is what
355 *-stub.c do and is what remote.c expects.
357 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
359 * corelow.c (core_open): Copy the modified to_sections_end
360 vector from current_target to core_ops too.
362 * gdbserver/server.c (main): Silently accept query requests
363 and send back a zero length acknowledge.
365 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
367 * nlm/Makefile.in: Don't define NWINCLUDES.
368 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
370 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
372 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
374 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
376 * lynx-nat.c (child_wait): Use status.w_status, not status, in
377 arithmetic. status is a `union wait'.
379 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
381 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
383 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
385 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
387 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
389 * coffread.c (complete_symtab): If last_source_file is set upon
392 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
394 * xcoffread.c (read_xcoff_symtab, case C_FILE):
395 Set main_aux before using it.
397 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
399 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
400 ignoring before. But continue to ignore XMC_DS.
402 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
404 * defs.h (misc_command_type): Remove trailing comma from
407 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
409 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
410 out of an interrupt frame.
412 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
414 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
416 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
417 * mips-tdep.c (mips_print_register): Don't test float validity.
418 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
419 config/arm/tm-arm.h, config/convex/tm-convex.h,
420 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
421 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
422 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
423 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
424 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
425 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
426 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
427 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
428 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
431 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
433 * TODO: Remove item about adding general multi-threaded stuff;
435 Remove item about specifying arbitrary locations of stack frames
436 (this works on some machines).
437 Remove item about debugging functions without a frame pointer
438 (this works on some machines).
439 Remove item about re-writing macros which handle frame chaining and
440 frameless functions. They have been re-written at least once
441 since that item was written.
442 Remove item about gdb catching SIGINT when attached; this is done.
443 Remove item about having list_command not read symbols--why bother?
445 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
447 * TODO: Append contents of Projects file.
450 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
452 * corelow.c (add_solib_stub): Remove copying of to_sections,
453 pass current_target to SOLIB_ADD. The Sep 10 change failed
454 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
456 * corelow.c (core_open): After reading the shared libraries,
457 copy the modified to_sections vector from current_target to
458 core_ops, so that core_close can free it later.
459 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
460 Pass down target parameter from SOLIB_ADD and use it instead of
461 directly accessing core_ops.
463 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
465 * solib.c: *BSD systems need <a.out.h> to be included before
468 * i386b-nat.c: Add i386_float_info(), etc.
469 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
471 * config/nm-nbsd.h: New file, for generic NetBSD native support.
472 * config/i386/nm-nbsd.h: Use it.
473 * config/sparc/nm-nbsd.h: Use it.
474 * config/ns32k/nm-nbsd.h: Use it.
476 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
477 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
478 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
479 New files, support for NetBSD/i386.
480 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
481 New files, support for NetBSD/ns32k.
483 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
485 * .gdbinit: Add list-objfiles command.
487 * TODO: Reword item regarding NO_STD_REGS.
489 * coffread.c (record_minimal_symbol, coff_read_enum_type,
490 coff_read_struct_type): Allocate on symbol_obstack, not directly
491 via malloc/savestring.
493 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
495 * TODO: Add more items.
496 * tests: Remove the directory and all of its (obsolete) contents.
498 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
500 * coffread.c (init_stringtab): When copying length to stringtab,
501 use target format, not host format, since that is what the rest of
504 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
506 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
507 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
508 NWINCLUDES definitions.
509 * i386-nlmstub.c: Removed.
511 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
513 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
514 char * (from const char *) before assigning. Don't save string we
515 pass to record_minimal_symbol (it already saves it).
517 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
519 * gdbtk.tcl: Let ^U delete lines in the command window.
521 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
523 * cp-valprint.c (static_field_print): New variable, controls
524 printing of static members.
525 (_initialize_cp_valprint): New print set subcommand
526 "static-members". Turn on printing of static members by default.
527 (cp_print_value_fields): Print static members if necessary.
529 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
530 (elf_locate_base): Use only standard BFD functions to collect
531 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
532 tag only if it got defined via the inclusion of <link.h>.
534 * f-exp.y: Write block for OP_VAR_VALUE.
535 * f-valprint.c (info_common_command): Handle `info common'
536 without an argument correctly.
538 * c-typeprint.c (c_type_print_base): Handle template constructors.
539 * symtab.c (gdb_mangle_name): Handle template method mangling,
540 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
542 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
544 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
545 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
546 * ch-valprint.c (chill_val_print): Pass index type directly
547 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
548 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
549 if the index type is a stub.
551 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
553 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
554 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
555 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
556 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
557 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
558 config/mips/riscos.mh, config/pa/hppahpux.mh,
559 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
560 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
561 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
563 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
565 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
567 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
568 Also, add decl for symtab_to_filename.
569 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
570 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
571 routine decr replaces in line code.
572 * (create_file_win): Use catch to handle open failures more
573 elegantly. Also, create special window to display file open
574 failure message. Move opening of file prior to creation of text
576 * (create_asm_win): Add PC as argument. We now base disassembly
577 on PC instead of function name, since function names can be
578 ambiguous (usually seen with shared libs). Also, use catch to
579 simplify code where we don't care about failures.
580 * source.c (symtab_to_filename): New. Returns the file
581 associated with a symtab.
582 * top.c: Define interactive_hook. Called during QUIT to animate
585 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
587 * stabsread.c (read_type): Handle stub types for bitstrings.
588 * stabsread.c (read_array_type): Check for stub domain type
589 using TYPE_FLAG_STUB, not its length.
590 * gdbtypes.c (create_set_type): Handle a stub domain type.
592 * ch-exp.y: Get rid of some extra non-terminals, and move
593 their rules into primitive_value.
594 * parser-defs.h: Add comment about unary postfix operators.
595 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
596 * expprint.c (print_subexp): Recognize unary postfix operator.
598 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
600 * remote-hms.c: use remote_debug instead of hms_silent toggle.
601 Add warnings about depreciation of `snoop' cmd.
603 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
605 * remote-hms.c (hms_read_inferior_memory): Cope when
606 target sends both \r and \n.
608 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
610 * remote-mips.c (mips_error): Place NORETURN macro correctly.
611 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
613 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
615 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
616 mst_solib_trampoline.
618 * f-valprint.c (f_val_print): Change cast of valaddr from
619 CORE_ADDR * to char **, since that is how it is used.
621 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
622 using obsavestring, and pass that to prim_record_minimal_symbol.
623 Having the objfile point to bfd_asymbol_name directly doesn't work
624 if we save and restore a mapped symbol file.
626 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
628 * gdbtk.tcl: Add ref counts to breakpoint tags.
629 * Put quotes around function name in disassemble command to better
630 handle assembler names containing `.'.
631 * Make pclist element 0 be filler to avoid off-by-one problem with
633 * Set names of top-level windows.
634 * Add register display window.
635 * Add PC to label of assembly window.
637 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
639 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
640 to add a generic ROM monitor interface, and support file for the
641 WinBond W89K and the Oki OP50N PA based target boards.
643 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
645 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
646 disassembly more efficient.
647 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
649 * (gdb_loc): Include pc in return value. Also, return function
650 name if arg was specified.
651 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
652 after command completes.
653 * (gdbtk_init): Improve error handling.
655 * gdbtk.tcl: Add lots of comments. Clean up code.
656 * (gdbtk_tcl_fputs): Make output window redirectable.
657 * Add assembly window, and breapoint support.
658 * Make button 1 in margin toggle breakpoints.
659 * Use stippling to indicate breakpoint disabling.
661 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
663 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
665 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
667 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
668 change by replacing `symbols_added' with `so_last'.
669 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
670 global common symbols, they will be resolved by the runtime loader.
671 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
672 Handle scSCommon like scCommon symbols.
674 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
676 * corelow.c (add_solib_stub): Copy to_sections changes from
677 core_ops to current_target after adding the shared libraries.
678 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
679 find_corresponding_bincl_psymtab): Change `repeated header not seen'
680 error to a complaint, simplify complaint.
681 * procfs.c (signalname, errnoname): Make `name' const.
682 * symfile.c (reread_symbols): Use filename from old BFD to
684 * values.c (record_latest_value): Don't record value in the
685 history chain until we are sure there won't be an error.
687 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
689 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
692 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
694 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
696 * remote.c (fromhex): Make error more explicit.
697 (read_frame): Don't print bad checksum information unless
698 remote_debugging. Don't use repeat count unless it's > 0.
699 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
700 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
701 Optionally cope with BC style breakpoints.
702 (e7000_command): After command send directly to the E7000 mark
703 registers as changed.
704 (why_stop, e7000_wait: Understand BC style stop condition.
705 * sh-tdep.c (sh_skip_prologue): Understand more complicated
706 sequences. (frame_find_saved_regs): Likewise.
707 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
709 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
710 (more work here to come)
711 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
714 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
716 * sparclite/Makefile.in: Assorted stuff needed for eload.
718 * sparclite/eload.c: Merge in command line argument parsing and
719 error message handling improvements orignally made to aload.c.
721 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
723 * defs.h (enum misc_command_type, command_control_type): Enums
724 for describing the command and control types.
725 (struct command_line): Add new fields to keep track of the command
726 type and body associated with the command.
727 * top.c: Include value.h. Delete whitespace at the end of lines.
728 (build_command_line, get_command_line): New functions.
729 (execute_control_command, while_command, if_command): Likewise.
730 (realloc_body_list, read_next_line): Likewise.
731 (recurse_read_control_structure): Likewise.
732 (execute_user_command): Call execute_control_command.
733 (read_command_lines): Simplify by calling read_next_line, call
734 read_control_structure for "if" and "while" commands.
735 (free_command_lines): Free new fields in the command structure.
736 (define_command): Reset control_level to zero.
737 (init_main): Install command handlers for "if" and "while" commands.
739 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
741 * c-typeprint.c (c_type_print_varspec_prefix,
742 c_type_print_varspec_suffix): Add cases for Fortran type codes.
743 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
744 call f77_value_literal_string instead.
745 * f_exp.y: Include <string.h>, move include of parser-defs.h.
746 (parse_number): Translate 'd' floats to 'e' so atof() works.
747 (yylex): Remove unused variables.
748 * f-lang.c: Include <string.h>.
749 (get_bf_for_fcn): Remove unused variable.
750 * f-typeprint.c (f_type_print_varspec_prefix,
751 f_type_print_varspec_suffix): Remove unused
752 variables, add cases to switch statements.
753 (f_type_print_base): Remove unused variables.
754 * f-valprint.c (gdbcore.h, command.h): Include.
755 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
756 Call read_memory_integer with correct number of arguments.
757 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
758 with correct argument type.
759 (f77_print_array): Removed unused array array_size_array.
760 (f_val_print): Don't use a CORE_ADDR as a char *.
761 * valops.c (value_cast): Handle COMPLEX and BOOL types.
762 (value_assign): Handle Fortran literal string and complex values.
763 (f77_cast_into_complex, f77_assign_from_literal_string,
764 f77_assign_from_literal_complex): New functions.
766 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
768 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
771 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
773 * i960-tdep.c (signal.h): Don't include.
775 * cxux-nat.c (target_is_m88110): Remove definition.
777 * configure.in (config/nm-empty.h): If cross only, use instead
778 of config/nm-trash.h.
779 * config/nm-trash.h: Remove.
780 * config/nm-empty.h: New file.
781 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
782 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
783 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
784 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
785 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
787 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
789 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
791 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
793 * configure.in: No longer look for nm, tm, and xm headers in
794 config/<header>; they are always in config/<cpu>/<header>.
796 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
798 * objfiles.c (allocate_objfile): Add the newly-created objfile to
799 the end of the list of objfiles, instead of at the beginning.
801 * xcoffread.c (allocate_include_entry): New function, abstracted
802 from code in record_include_begin.
803 (record_include_begin, record_include_end): Call it.
805 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
806 target_has_stack to decide whether to create a real stack frame
809 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
811 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
813 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
815 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
817 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
818 field names into what is expected by sparc-nat.c.
820 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
822 * c-typeprint.c (c_typedef_print): Add missing Chill support.
824 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
826 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
828 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
830 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
831 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
834 * nlm/Makefile.in: Get rid of NWSOURCE.
835 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
836 * nlm/gdbserve.o: Add dummy __main routine.
837 * nlm/gdbserve.def: Turn on debug.
839 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
841 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
843 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
845 * config/tm-nbsd.h: New file, support for all NetBSD targets.
846 * config/xm-nbsd.h: fix typo.
847 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
848 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
850 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
852 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
854 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
855 change typeo in error msg (`inferrior' -> `inferior').
857 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
859 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
860 attach_flag (this check was performed by the callers). Also check
861 inferior_thisrun_terminal.
862 * inftarg.c (child_wait), lynx-nat.c (child_wait),
863 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
864 attach_flag in deciding whether to call set_sigint_trap and
867 * value.h (struct value): Change literal_data from PTR to char *,
868 since that is the way it is used.
870 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
872 * somread.c (som_symfile_read): Force unwinds to be re-read after
873 reading in a new partial symbol table.
875 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
877 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
878 an obsolete conditional.
879 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
880 an obsolete conditional.
881 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
884 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
886 * Makefile.in (ns32k-opcode.h): Remove reference.
887 (ns32k-pinsn.o): Update dependencies.
888 * ns32k-opcode.h: Remove file.
889 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
890 all other code in this file.
892 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
894 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
895 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
897 * nlm/Makefile.in: Add rule for .S.o.
898 * nlm/aio.h: Protect from multiple inclusions.
899 * nlm/alpha-io.S: Remove everything we don't need.
900 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
901 Remove, no longer needed.
902 * nlm/alpha.c: Merge in lots of stuff from previous files.
903 * nlm/alpha.h: Don't #include alpha-patch.h. Make
904 breakpoint_insn extern.
905 * Move stuff from alpha-patch.h into here.
907 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
909 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
911 * annotate.c (annotate_starting): Flush output.
913 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
915 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
916 the callers of symbol_file_add. Gets rid of heuristic fence-post
917 warnings on mips and alpha targets when the PC resides in a shared
918 library which is not yet read in.
919 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
920 irix5-nat.c (solib_add), osfsolib.c (solib_add),
921 remote-vx.c (vx_open), solib.c (solib_add):
922 Add call to reinit_frame_cache after all shared libraries are read in.
923 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
924 symfile.c (symbol_file_command, add_symbol_file_command):
925 Add call to reinit_frame_cache after symbol_file_add.
927 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
929 * config/xm-nbsd.h: New file, support for all NetBSD ports.
930 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
931 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
932 * configure.in: Add sparc-*-netbsd target.
934 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
936 * remote-vx.c (vx_attach): Interpret the command argument as an
939 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
941 * configure.in: Change i[34]86 to i[345]86.
942 * nlm/configure.in: Likewise.
943 * gdbserver/configure.in: Likewise.
945 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
947 * configure.in (i386-*-netware): Automatically configure nlm
950 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
952 * nlm/gdbserve.c: conditionalize header file inclusion for either
953 NetWare 4.0 or PIN targets.
954 * nlm/i386.c: include appropriate header files.
955 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
958 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
960 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
961 * nlm/gdbserve.def: Autoload clib.
963 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
965 * breakpoint.c (condition_command): Call breakpoints_changed.
967 * gdbtypes.h: Declare f77_create_literal_string_type and
968 f77_create_literal_complex_type.
969 * valops.c (f77_value_literal_string, f77_value_substring,
970 f77_value_literal_complex): Use xmalloc not malloc.
971 * valops.c (f77_value_literal_string, f77_value_substring):
972 Make addr char * not CORE_ADDR.
973 * value.h (struct value): Add new field literal_data of aligner union.
974 (VALUE_LITERAL_DATA): Use it.
975 * f-lang.h: Declare find_common_for_function.
976 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
977 myaddr fields of a union. Don't overload it with the frame field
978 (not sure this is necessary; I'm not sure what lval_* codes
979 VALUE_SUBSTRING_* can be used with).
981 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
983 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
984 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
986 * rs6000-nat.c: Include libbfd.h again, needed until reference
987 to bfd_cache_lookup is cleaned out.
989 * config/i386/linux.mh (XM_CLIBS): Add -lm.
991 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
993 Work to reduce the interrupts-off duration when running in DOS.
994 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
995 (dos_async_rx): rewrite to unpack as many characters from the
996 asynctsr as possible into a local buffer.
998 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1000 Initial Fortran language support, adapted from work by Farooq Butt
1001 (fmbutt@engage.sps.mot.com).
1002 * Makefile.in: Add Fortran-related files and dependencies.
1003 * defs.h (language_fortran): New language enum.
1004 * language.h (_LANG_fortran): Define.
1005 (MAX_FORTRAN_DIMS): Define.
1006 * expression.h: Reformat to standard.
1007 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
1008 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
1009 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
1010 TYPE_CODE_LITERAL_STRING): New type codes.
1011 (type): New fields upper_bound_type and lower_bound_type.
1012 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
1013 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
1015 (builtin_type_f_character, etc): Declare.
1016 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
1017 * f-exp.y: New file, Fortran expression grammar.
1018 * f-lang.c: New file, Fortran language support functions.
1019 * f-lang.h: New file, Fortran language support declarations.
1020 * f-typeprint.c: New file, Fortran type printing.
1021 * f-valprint.c: New file, Fortran value printing.
1022 * eval.c (evaluate_subexp): Add code for new expression opcodes,
1023 fix wording of error message.
1024 * gdbtypes.c (f77_create_literal_complex_type,
1025 f77_create_literal_string_type): New functions.
1026 * language.c (set_language_command): Add Fortran info.
1027 (calc_f77_array_dims): New function.
1028 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
1030 * symfile.c (deduce_language_from_filename): Recognize .f and .F
1031 as Fortran source files.
1032 * valops.c (f77_value_literal_string, f77_value_substring,
1033 f77_value_literal_complex): New functions.
1035 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1037 * c-typeprint.c (c_print_type): Assume demangled arguments
1038 if a '(' is found in varstring, looking for ')' at the end of
1039 varstring did fail with demangled const member functions, which
1040 have a trailing `const'.
1041 * remote.c (get_offsets, putpkt): Change to `char' buffers,
1042 to avoid errors when compiling with DEC c89.
1043 (remote_wait): Cast to `char *' before passing buffer to
1044 fputs_filtered, to avoid errors when compiling with DEC c89.
1045 (remote_wait): Do not return inferior_pid by default, this
1046 statement is never reached, which causes warnings from some
1048 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
1049 * symfile.c (load_command): If called with no argument, try
1050 to get the filename from the executable file.
1051 (generic_load): Remove check for NULL filename, it is done
1052 in load_command now.
1054 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
1056 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
1057 from June 2, 1994 (what was I thinking?!?). Fix it right this
1060 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1062 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
1064 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1066 * README: Grammar improvements, clarifications, updates.
1068 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
1070 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
1071 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
1072 * configure.in (powerpc-*-netware*): Automatically configure nlm
1074 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
1075 specific stuff. Make things more configurable.
1076 * nlm/configure.in: Add powerpc-*-netware* target. Use
1077 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
1079 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
1080 Remove lots of architecture-specific stuff.
1081 * nlm/gdbserve.def: Add new imports.
1082 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
1083 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
1085 * nlm/prelude.o: What was this doing here?
1086 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
1087 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
1088 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
1089 * config/powerpc/tm-ppc-nw.h: Ditto.
1091 * nlmstub.def: New file, contains imports for 386 nlm stub.
1093 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
1095 * remote-pa.c: New file for HPPA embedded support. Currently it's
1097 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
1099 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1101 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
1102 STORE_RETURN_VALUE): Define to use %a0 for pointers.
1104 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1106 * remote-mips.c: Remove unused declaration of mips_load.
1108 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1110 * coffread.c: General cleanup, and support for section offsets.
1111 (time.h, sys/types.h, libbfd.h): Don't include.
1112 (cur_src_start_addr, cur_src_end_addr): Rename to
1113 current_source_start_addr, current_source_end_addr.
1114 (nlist_stream_global): Remove.
1115 (nlist_bfd_global): New global variable.
1116 (coff_symfile_read): Remove code that gets and uses fileno()
1118 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
1119 section_offsets parameter, add text/data section offset to
1120 appropriate symbols' values.
1121 (read_one_sym): Use bfd_read instead of fread.
1122 (init_stringtab, init_lineno): Change first parameter to a bfd,
1123 use bfd routines instead of raw I/O.
1125 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1127 * symtab.c (decode_line_1): If funfirstline and we get a
1128 non-LOC_BLOCK symbol (e.g. variable or type), then error().
1130 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
1132 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
1133 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
1134 (TAGS): Also pass result of find on config sub-directory to etags.
1135 (ALLPARAM): Remove; now unused.
1137 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
1139 * Makefile.in (VERSION): Bump to 4.13.1
1140 * NEWS, README: Update to match gdb 4.13 release version.
1142 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
1144 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1145 * cxux-nat.c: Remove dangling #else block.
1146 (m88k_harris_core_register_addr): New function.
1148 * environ.c (init_environ): If no environment, do nothing.
1150 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
1152 * remote.c (remote_wait): Return inferior_pid instead of 0 for
1155 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1157 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
1160 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
1162 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
1163 errno_max, signo_max, strtoerrno, strtosigno): Delete.
1164 Include "libiberty.h" instead.
1166 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
1168 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
1169 add additional argument specifying raw address to permit
1170 proper release of debug registers.
1171 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
1174 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
1176 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
1177 define them in top.c. Add comments to the hooks.
1179 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
1181 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
1182 `to_remove_breakpoint' fields.
1184 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * infcmd.c (run_command): Remove comment suggesting using
1187 target_has_execution instead of inferior_pid.
1189 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
1191 * remote-mips.c (mips_open): add code to handle baud rate.
1193 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
1195 * infrun.c (wait_for_inferior): Call target_resume() upon
1196 detection of new processes.
1198 * procfs.c (create_procinfo): Return pointer to new procinfo
1200 * (do_detach): Spacing & formatting cleanup.
1201 * (procfs_wait): Move wait_again label to ensure that we really
1202 wait again. On exit from fork, release new child from gdbs'
1204 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
1206 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1208 * i386-nlmstub.c (handle_exception): Wait until the thread has
1209 been started before killing the NLM by pointing the PC at
1212 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1214 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
1215 Irix 5 has a standard _sigtramp signal handler.
1216 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
1217 it is not needed for a standard _sigtramp signal handler.
1218 Add shared library sections to the section table of the target
1219 before adding the symbols.
1220 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
1221 instructions that do not prepare a stack adjustment.
1222 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
1223 which does the right thing on machines where `char' is unsigned.
1225 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
1227 * remote.c (remote_open): Move setting of inferior_pid prior to
1228 call to remote_start_remote. Also use unique value for pid to
1229 avoid confusion with read_register_pid & friends.
1230 * (remote_wait): Return inferior_pid instead of 0 in all cases.
1232 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1234 * dwarfread.c (bfd.h): Don't include.
1236 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1238 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
1239 kill the program being debugged. KillMe(), the undocumented
1240 call intended for this purpose, causes the server to hang.
1242 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1244 * remote.c (read_frame): Calculate run length encoded checksum
1246 * config/sh/stub.c: New file.
1248 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
1250 * target.c (find_default_run_target): Make sure to_can_run is set
1253 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1255 * TODO: Remove note about fast watchpoints and remove obsolete
1258 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
1260 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
1261 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
1262 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
1264 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
1266 * target.c (add_target): Don't call clean_target on target
1268 * (unpush_target): Test for to_close being set before calling.
1269 * (target_xfer_memory, target_info): Check for to_has_memory
1270 before playing with memory.
1272 * remote.c (remote_open): Set inferior_pid to make kill command
1274 * inflow.c (kill_command): Revert change of Aug 2. Use
1275 inferior_pid to determine whether to print out "The program is not
1276 being run." message.
1278 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1280 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
1281 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
1282 * m3-nat.c: Pass argument to return_to_top_level.
1283 Declare m3_kill_inferior before use.
1284 (port_chain_insert): In "can't happen" case, abort rather than
1285 setting `mid' to large decimal constant (which gcc warns about).
1286 (get_thread_name): Use cast to convert const char * to char *.
1287 (add_mach_specific_commands): #if 0 "thread break" command.
1288 (m3_trace_him): Call push_target.
1289 (mach_really_wait): New argument pid; remove unused
1291 (intercept_exec_calls): Call target_terminal_init and
1292 target_terminal_inferior once the child execs.
1293 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1295 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1297 * procfs.c (procfs_mourn_inferior): don't dereference the
1298 procinfo pointer after it has been freed.
1300 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1302 * breakpoint.c (breakpoint_1): Improve pluralization in display
1303 of breakpoint hit counts.
1305 * language.h (struct language_defn): Remove unused field
1307 (longest_float): Remove, no longer used.
1308 * language.c (unknown_language_defn, auto_language_defn,
1309 local_language_defn): Remove init of la_longest_float field.
1310 * c-lang.c (c_language_defn, cplus_language_defn,
1311 asm_language_defn): Ditto.
1312 * ch-lang.c (chill_language_defn): Ditto.
1313 * m2-lang.c (m2_language_defn): Ditto.
1315 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1317 * defs.h (bfd_read, bfd_seek): Remove declarations.
1318 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1320 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1322 * inflow.c (kill_command): Fix a bug which prevented target
1323 programs to be killed.
1325 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1327 * defs.h: Change two-line declarations to one-line form.
1328 (NORETURN): Define as "volatile" only for older GCCs.
1329 (ATTR_NORETURN): Define for newer GCCs.
1330 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1332 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1334 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1335 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1336 disable_breakpoint): Don't call breakpoints_changed; it is now
1337 called via the *_breakpoint_hook functions.
1338 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1340 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1342 * stabsread.c (read_type): Fix a bug in enum size calculation.
1344 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1346 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1347 argument types to shut up GCC.
1349 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1350 linker stub, then return the address the stub will return to.
1351 (frame_saved_pc): Correctly restart the search for the saved
1352 pc when a linker stub is encountered.
1354 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1355 register stores emitted by the version 9 HP compilers.
1356 (inst_saves_fr): Relax test for a specific base register (%r1);
1357 this avoids losing with the version 9 HP compilers.
1358 (skip_prologue): Try to skip argument stores emitted by the HP
1359 compilers. It's not perfect, but it's better than before.
1361 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1363 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1364 calling write_register_pid.
1365 * (write_register_pid): Add prototype.
1367 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1369 * remote.c (read_frame): Split readchar/checksum calculation into
1370 two parts since evaluation order is undefined.
1372 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1374 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1375 * Makefile.in (coredep.o): Add inferior.h as dependency.
1376 * inflow.c: Add F_SETOWN to list of defines to check
1377 around code that uses F_SETOWN.
1379 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1381 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1382 set the -L and -B directory prefixes so we can link with it.
1384 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1386 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1387 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1390 * General hackery to support alternate user-interface.
1391 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1392 disable_breakpoint): Call hooks for alternate user-interface.
1393 * defs.h: Add declarations for alternate user-interface hooks.
1394 * main.c (main): Add --nw (and --nowindows) options to disable
1396 * (near call to command_loop): Call command_loop_hook if set.
1397 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1398 * stack.c: Call print_frame_info_listing_hook if set.
1399 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1400 other files to make sure that calls to error and warning will
1401 work. Call init_ui_hook after everything else.
1402 * utils.c (query): Call query_hook if set.
1403 * (gdb_flush): Call flush_hook if set.
1404 * Change _initialize_utils to initialize_utils cuz we don't use
1405 automatic initialization of utils.c anymore.
1407 * Support for TK GUI.
1408 * Makefile.in: Add rule for gdbtk.o.
1409 * configure.in: Add support for --enable-gdbtk.
1410 * gdbtk.c: New file. Contains support routines for TK interface.
1411 * gdbtk.tcl: New file. Implements GUI policy.
1413 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1416 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1418 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1419 there and we are using the gcc from the tree.
1420 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1422 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1424 * Makefile.in (annotate.o): Add dependencies.
1426 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1428 * sparclite/aload.c: Added new -q (quiet) option.
1429 return 0 exit status if file was successfully downloaded.
1431 * nlm/gdbserve.c: merge in command line argument parsing changes
1432 and bug fixes made to i386-nlmstub.c.
1434 * i386-nlmstub.c: The returnLength field must be initialized
1435 before portConfig is passed to AIOGetPortConfiguration.
1436 Compare command line arguments with strnicmp(); args are
1437 case insensitive on netware.
1439 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1441 * Makefile.in (DISTSTUFF): Add definition.
1442 (diststuff): Add for new distribution support.
1443 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1444 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1445 Remove old distribution building rules, now uses standard
1446 distribution support in parent directory Makefile.in.
1448 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1450 * target.c (push_target): Cast result from xmalloc.
1452 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1454 * elfread.c (elf_symtab_read): Discard compiler labels generated
1455 by the Solaris 2.1/Intel SunPro compiler.
1457 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1459 * target.c (nomemory): Fix prototype and routine to take correct
1462 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1464 * Makefile.in (clean): Remove libgdb-files.
1466 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1468 * coredep.c: Include inferior.h.
1470 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1472 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1475 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1477 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1478 .cp as C++, alphabetize better.
1480 * breakpoint.c (ignore, condition): Move usage note into body of
1481 help text, so first line can be one-line summary.
1483 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1485 * target.c (unpush_target): Fix handling of removal of top target.
1487 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1489 * Makefile.in: Add stuff to build nlmstub.
1490 * Add rule for annotate.o to keep Sun make happy.
1491 * configure.in: Add config for powerpc/Netware.
1493 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1494 filename. This speeds up handling of trailing N_SO stabs (they
1495 mark the end of a .o file).
1497 * target.c, target.h: Change the way pushing and popping of
1498 targets work to support target overlays and inheritance.
1499 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1500 Fixup references to current_target, due to previous changes.
1502 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1503 needed to get the address of longjmp out of the target.
1505 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1507 * main.c: Include <ctype.h>.
1509 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1511 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1514 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1516 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1518 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1520 * Makefile.in (VERSION): Bump to 4.12.4.
1522 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1524 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1525 * configure.in (m88*-harris-cxux*): New configuration.
1526 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1527 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1529 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1530 (TARGET_WRITE_PC): Pass pid through to register writers.
1532 * configure.in (m68*): Put vendor-only-specified host configs
1533 after vendor-and-os-specified configs.
1534 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1536 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1537 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1540 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1542 * elfread.c (elf_symtab_read): Handle error return from
1543 bfd_get_dynamic_symtab_upper_bound gracefully.
1545 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1547 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1548 registers in use by the inferior.
1549 * coredep.c (fetch_core_registers, register_addr): Use it.
1550 * findvar.c (registers_changed, registers_fetched,
1551 read_register_bytes): Ditto.
1552 * infcmd.c (do_registers_info, registers_info): Ditto.
1553 * infptrace.c (fetch_inferior_registers,
1554 store_inferior_registers): Ditto.
1555 * stack.c (frame_info): Ditto.
1557 * coredep.c (CORE_REGISTER_ADDR): New macro.
1558 (fetch_core_registers): Use it.
1560 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1561 * symfile.c (add-symbol-file): Add usage note to help string.
1562 (add_shared_symbol_files_command): New command.
1565 * inferior.h (read_pc_pid): Declare.
1566 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1567 variable b, remove unused variable other_type_used.
1568 * main.c (inferior.h, call-cmds.h): Include.
1569 (gdb_init): Declare.
1570 * remote.c (remote_wait): Return 0 by default.
1572 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1574 Stop printing at null char option, from Oliver Meyer
1575 (omeyer@i3.informatik.rwth-aachen.de).
1576 * valprint.h, valprint.c (stop_print_at_null): New global.
1577 * valprint.c (_initialize_valprint): New print set subcommand
1579 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1580 printing a char array, adjust the number of chars to print.
1582 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1584 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1585 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1586 pic code in addition to prologues where an instruction from the
1587 prologue gets moved into the delay slot of a branch instruction
1588 immediately following the prologue. A table of potential prologue
1589 instructions (prologue_insn_tbl) is now used for picking apart a
1591 (frame_find_saved_regs): Changed the way in which limit gets set
1592 so that the delay slot of branch instructions immediately
1593 following the prologue gets examined.
1594 (pushed_size, store_parm_word, store_parm, push_parameters,
1595 collect_returned_value): Deleted.
1597 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1599 * infrun.c (wait_for_inferior): Handle stepping into leaf
1600 functions whose prologue consists of gp loading code only.
1602 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1604 * dbxread.c: Don't include libbfd.h.
1605 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1606 <time.h>, or <sys/types.h>.
1607 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1608 collect information about the stab and stab string sections.
1610 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1612 * stabsread.c (read_huge_number): handle large unsigned number
1613 for stabs generated by os9k C compiler.
1615 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1617 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1618 * breakpoint.h (hit_count): New breakpoint field.
1619 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1620 (clear_breakpoint_hit_counts): New function.
1621 (bpstat_stop_status): Increment the hit count.
1622 (breakpoint_1): Display the hit count.
1623 * infcmd.c (run_command): Reset breakpoint hit counts.
1624 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1625 displaying hit counts.
1627 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1629 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1630 symbols for all symbol files. Makes skipping over the
1631 trampoline code work when stepping from a function in a shared
1632 library into a function in a different shared library for Irix 5.
1633 Other ELF targets do not have enough information in their
1634 dynamic symbol tables to make this work.
1635 (elf_symtab_read): Relocate mst_solib_trampoline address.
1637 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1639 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1640 * configure.in (m68*-atari-sysv4*): New configuration.
1641 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1642 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1643 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1644 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1645 * config/m68k/amix.mh, config/m68k/amix.mt,
1646 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1649 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1651 * symtab.c (find_function_start_sal): New function to find
1652 the start of a function from a function symbol.
1653 (decode_line_1, decode_line_2): Use it instead of open coded
1654 partial copies of the code.
1655 (list_symbols): Quote symbol name before passing it to
1656 break_command to enable proper handling of mangled symbols.
1658 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1660 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1661 * ch-exp.y (yylex): First try name lookup using exact name
1662 typed by user; if that fails, try lower-cased name.
1664 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1666 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1667 Move "no debugging symbols found" test to symfile.c.
1668 * symfile.c (syms_from_objfile, reread_symbols): Add
1669 "no debugging symbols found" test.
1670 * coffread.c (init_stringtab): Handle stripped files with a
1671 stringtab offset of zero gracefully.
1672 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1673 BFD instead of stop_pc heuristic to determine if it is a dynamically
1675 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1676 ioctl, it indicates that the process has exited.
1678 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1680 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1681 .PARISC.unwind section now.
1683 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1685 * breakpoint.c (mention): Always show breakpoint address if no
1688 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1690 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1691 handling of shared libraries for non-ELF executables, but only if
1692 HANDLE_SVR4_EXEC_EMULATORS is defined.
1693 (locate_base): Try to find debug_base in the dynamic linker
1694 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1695 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1696 Define to enable handling of shared libraries for a.out executables,
1697 run under Solaris BCP.
1699 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1701 * infrun.c (wait_for_inferior): Print "Program exited normally"
1702 regardless of batch_mode.
1703 * defs.h, top.c (batch_mode): Removed.
1705 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1707 * Makefile.in (dcache_h): Remove redundant definition.
1708 (init.c): Add a comment.
1709 (top.c): Remove explicit compile action.
1710 * breakpoint.c (mention): Share code indicating location of
1711 break/watchpoints, don't print address if addressprint is off.
1712 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1713 (demangle): Remove redundant declarations.
1714 * eval.c: Remove redundant function declarations.
1715 * objfiles.h: Cosmetic and grammatical improvements.
1716 * TODO: Various updates.
1718 * remote-mips.c: Replace all \r chars with \015.
1719 (mips_receive_header): Display control characters readably.
1720 (mips_xfer_memory): Add a simple progress display.
1722 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1724 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1726 * remote-hms.c (flush): New function.
1727 (expect): Get edge case right.
1728 (hms_read_inferior_memory): Be more tolerant of line noise.
1730 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1732 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1733 target files, not non-existent mach3.mh and mach3.mt.
1735 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1737 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1738 symbols for all symbol files. Makes skipping over the
1739 trampoline code work when stepping from a function in a shared
1740 library into a function in a different shared library.
1741 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1743 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1745 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1746 names mean end of .o file.
1747 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1748 top of routine. Handle new thread notification cleanly.
1749 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1750 thread notification scheme.
1751 * (child_resume): General cleanups, handle resumption of all
1754 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1756 * ser-go32.c: Rewrite to run under windows.
1757 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1759 * serial.c (serial_open): Notice device "pc".
1760 * remote-e7000.c: Fix copyright date.
1761 (expect): Compare \n and \r the same.
1762 (e7000_open): Allow pc as a serial port
1763 * sh/sh.mt: Add ser-e7kpc.
1764 * h8300/h8300hms.mt: Add ser-e7kpc.
1765 * main.c (proc_wait): Don't wait if using go32.
1767 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1769 * somread.c: Simplify by using stabsect_build_psymtabs.
1770 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1771 corresponding to the name of the text section. All references
1773 (somstab_build_psymtabs): Delete function, no longer needed.
1775 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1777 * somread.c: Renamed from paread.c. Changed function names and
1778 comments to reflect that this file deals with SOM (an object file
1779 format), rather than the PA (a cpu).
1780 (Makefile.in): Chaned appropriately.
1781 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1782 * dbxread.c (somstab_build_psymtabs): Renamed from
1783 pastab_build_psymtabs.
1785 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1787 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1788 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1790 * Makefile.in: Updated for core-sol2.c.
1791 * README: Add notes about SPARCworks cc under Solaris 2.x,
1792 from Casper H.S. Dik (casper@fwi.uva.nl).
1793 * config/mips/xm-makeva.h: Removed, no longer necessary.
1794 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1795 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1796 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1798 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1800 * gdba.el: Put program input and output in a separate buffer.
1802 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1804 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1805 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1806 with global variable of same name in libnsl.so on UnixWare.
1808 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1810 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1811 embedded in template name.
1813 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1815 * config/i386/nm-linux.h: change calling convention of
1816 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1817 target_insert_watchpoint() and
1818 target_remove_watchpoint().
1820 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1821 to be long long in gdb.
1822 * config/mips/tm-bigmips.h: ditto.
1824 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1826 * c-lang.c (asm_language_defn): New definitions for language_asm,
1827 mostly copied from c_language_defn, to avoid warnings when
1828 switching between c and asm stack frames.
1830 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1832 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1833 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1834 (upgrade_type, handle_psymbol_enumerators): Likewise.
1835 (has_opaque_xref, cross_ref): Likewise.
1836 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1837 debugging information, rather than doing it here.
1838 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1839 point in ecoff_debug_swap backend structure, rather than calling
1840 ecoff_slurp_symbolic_info directly.
1842 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1844 * breakpoint.c: Include annotate.h. Call annotate_field rather
1845 than printing annotation directly.
1847 * main.c: Include string.h.
1849 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1851 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1852 call it instead of doing normal loop.
1853 * infcmd.c (attach_command): Don't call wait_for_inferior if
1855 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1856 hook that can decide whether to step over the next breakpoint.
1857 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1858 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1861 * configure.in: Improve sorting/formatting of hosts and targets.
1862 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1863 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1864 * Makefile.in (stop-gdb): New target.
1865 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1868 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1870 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1871 the identical initialization can be deleted from main.c, but i
1872 haven't done so just in case.
1874 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1876 * gdba.el: Added menu windows and slightly improved window
1877 handling to gdba.el. Fixed numerous minor bugs that were causing
1878 emacs and gdb to fall out of sync.
1880 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1882 * breakpoint.c: annotate changes lost at merge, put back in.
1884 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1886 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1889 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1891 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1893 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1894 writing of floating registers, the dpx2 kernel disallows it.
1895 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1896 is contained in o_praw.
1897 * irix5-nat.c (solib_map_sections): Adjust sections by the
1898 difference between the loaded address and the prelinked address.
1899 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1901 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1902 symbols, their value is absolute.
1903 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1904 libraries fh->adr fields of zero. Relocate minimal symbol values
1905 upon readin. Relocate non-stabs symbols upon readin.
1906 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1907 start address of the outermost block.
1908 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1909 instead of section_offsets and use relocated pst->textlow for
1910 line number and procedure address relocations.
1912 From gmo@MicroUnity.com (Guillermo A. Loyola):
1913 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1914 Handle SGI Irix5 stIndirect symbol type.
1916 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1918 * breakpoint.c: fix a syntax error native cc does not like.
1920 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1921 * sparclite/Makefile.in: ditto.
1922 * sparcl-tdpe.c: change file name because first 8 chars has to be
1924 * sparcl-stub.c: ditto.
1926 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1928 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1930 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1932 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1933 ignore) a PID argument.
1934 (hppa_pop_frame): Pass a PID to target_write_pc.
1935 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1936 and pass through a PID argument.
1937 (target_read_pc, target_write_pc): Update prototypes.
1939 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1941 * Makefile.in: add new file sparclite-tdep.c.
1942 * sparclite/Makefile.in: add new file sparclite-stub.c.
1943 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1945 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1946 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1948 * sparclite-tdep.c: new file, contains hardware breakpoint support
1950 * sparclite-stub.c: new file, stub code that add support hardware
1952 * breakpoint.c: add hardware breakpoint support.
1953 * breakpoint.h: add new breakpoint type to support hardware
1955 * config/mips/nm-irix4.h: change interface for target dependent
1956 code supporting watch point.
1957 * config/pa/nm-hppab.h: change interface for target dependent
1958 code supporting watch point.
1960 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1962 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1964 * stabsread.c (read_struct_fields): os9k nested structure does not
1965 have terminating ';', instead it just get to ',' and bit position
1968 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1970 * nlmread.c (nlm_symtab_read): Clean up a bit.
1971 * (nlm_symfile_read): Record bounds of main() so that backtrace
1972 command will know where to stop.
1973 * objfiles.c (objfile_relocate): Relocate entry point/func info
1974 for backtrace as well.
1975 * objfiles.h: Define values for invalid PCs for entry point info.
1976 * symfile.c (init_entry_point_info): Initialize invalid values
1977 with aforementioned macros.
1978 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1979 to cause backtrace to stop when it gets back to main().
1980 * config/i386/tm-i386nw.h: Ditto.
1982 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1984 Fix value_print, which used to be ostensibly language-independent,
1985 but would print pointers and arrays in C syntax. Instead, call
1986 a language-specific function.
1987 * language.h (struct language_defn): New functional field
1989 (LA_VALUE_PRINT): New macro.
1990 * language.c (unk_lang_value_print): New stub/dummy function.
1991 (unknown_language_defn, auto_language_defn, local_language_defn):
1993 * c-valprint.c (c_value_print): New function, with code moved from:
1994 * valprint.c (value_print): ... here. Now just invoke
1995 LA_VALUE_PRINT to do language-specific stuff.
1996 * valprint.c (value_print_array_elements): Make non-static.
1997 * c-lang.c (c_language_defn, cplus_language_defn): Add
1998 c_value_print in the la_value_print field.
1999 * m2-lang.c (m2_language_defn): Likewise.
2000 * ch-lang.c (chill_language_defn): But here use chill_value_print.
2001 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
2002 * ch-valprint.c (chill_value_print): New function, based on
2003 c_value_print, but use Chill "look and feel."
2004 * c-lang.h (c_value_print): New prototype.
2005 * ch-lang.h (chill_value_print): New prototype.
2006 * value.h (value_print_array_elements): New prototype.
2008 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
2009 and case TYPE_CODE_SET): Check that the element type isn't a stub.
2011 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2013 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
2014 to new file top.c. Make things extern instead of static and
2015 similar rearrangements to deal with this.
2017 * utils.c: Move fputs_unfiltered to main.c. Remove
2018 FPUTS_UNFILTERED_OVERRIDE ifndef.
2019 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
2020 and libgdb uses utils.c and top.c.
2022 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
2024 * hppa-tdep.c (skip_trampoline_code): Fix typo.
2026 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
2028 * ch-valprint.c (chill_val_print_array_elements): New function.
2029 A Chill version of val_print_array_elements, it prints the
2030 array index labels, in additions ot the array element values.
2031 (chill_val_print): Use the new function.
2033 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
2035 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
2037 * defs.h (enum language): Add language_asm.
2038 * findvar.c (read_register_bytes read_register_gen
2039 write_register_bytes read_register read_register_pid
2040 write_register write_register_pid supply_register): Move multi-
2041 thread handling down into these routines. Create XXX_pid routines
2042 that allow register references to specify the pid.
2043 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
2044 read_sp write_sp read_fp write_fp): Move these routines from
2045 infcmd to findvar to centralize the whole mess.
2046 * i386-nlmstub.c: Portability fixes.
2047 * infptrace.c (child_resume): Conditionalize to allow other natives
2048 to override it. Remove PIDGET gubbish, it's no longer necessary.
2049 * infrun.c (wait_for_inferior): Put registers_changed() before
2050 target_wait() to speed up remote debugging.
2051 * Replace code that reads registers from other threads with much
2052 nicer looking new function calls (see changes to findvar.c).
2053 * Don't skip prologues if debugging assembly source.
2054 * lynx-nat.c (child_resume): Lynx now needs it's own version of
2055 child_resume to handle multi-thread debugging properly.
2056 * remote.c: Add O response to get console output from target.
2057 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
2058 SERIAL_ERROR here to simplify callers.
2059 * Change static var timeout to remote_timeout.
2060 * (fromhex): Remove unnecessary return -1 at end of routine.
2061 * (remote_wait): Turn this into a big switch statement. Add
2062 support for O response.
2063 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
2064 * (getpkt): Split getpkt into two parts. read_frame deals with
2065 all formatting issues, run-length encoding, and framing. getpkt
2066 now handles error recovery, and frame detection.
2067 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
2068 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
2069 control. (hardwire_readchar): Handle EINTR from read().
2070 * symfile.c (deduce_language_from_filename): Add support for .s
2072 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
2073 override infptrace's child_wait.
2074 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
2075 instead of XXXlynx.h.
2076 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
2078 * nlm/gdbserve.c: Portability fixes.
2080 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2082 * inftarg.c (child_wait): Call proc_wait, not wait.
2083 (child_mourn_inferior): Call proc_remove_foreign.
2084 * main.c (gdb_init): Call init_proc.
2085 * main.c: Provide dummy versions of init_proc, proc_wait, and
2086 proc_remove_foreign for the gdb case (the libgdb case provides its
2087 own versions of these functions).
2088 * Makefile.in (libgdb-files): Add libproc.a.
2090 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2092 Hardware watchpoints for Linux, from Rick Sladkey
2093 (jrs@world.std.com).
2094 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
2095 new hardware breakpoint recovery method.
2096 * i386v-nat.c (i386_insert_watchpoint,
2097 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
2098 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
2099 New functions to support the 386 hardware debugging registers.
2100 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
2101 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
2102 target_insert_watchpoint, target_remove_watchpoint): Define these
2103 macros to use the hardware debugging functions in i386v-nat.c.
2105 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2107 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
2110 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2112 * target.c, target.h: New variables target_activity_function and
2114 * inflow.c, inferior.h: New functions set_sigio_trap and
2116 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
2118 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
2120 * remote-sim.h (sim_verbose): Delete.
2121 Document callbacks needed.
2122 (sim_*): Change result to void where there isn't one.
2123 (sim_open): Clarify argument and error response.
2124 (sim_close): Declare.
2125 (sim_load): Change bfd_handle argument to file name. Clarify result.
2126 (sim_create_inferior): Renamed from sim_set_args.
2127 (sim_set_pc): Delete.
2128 (sim_info): Delete printf_fn argument.
2129 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
2130 (gdbsim_load): Try sim_load first.
2131 (gdbsim_create_inferior): Call sim_create_inferior.
2132 (gdbsim_open): Handle args == NULL. Update call to sim_open.
2133 (gdbsim_close): Call sim_close.
2134 (gdbsim_files_info): Update call to sim_info.
2135 (gdbsim_ops): Realign comments.
2137 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
2139 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
2141 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
2142 the auxent if the symbol's name is ".file". From David Edelsohn
2143 <c1dje@watson.ibm.com>.
2145 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2147 * breakpoint.c (breakpoint_1): Fix typo.
2149 * annotate.c (annotate_field_end): Fix typo.
2151 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
2153 * Makefile.in (TSSTART): Remove; no longer used.
2155 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
2156 fputs_unfiltered and exit directly, rather than fatal. The latter
2157 calls vfprintf_unfiltered!
2159 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
2160 * value.h, printcmd.c (print_value_flags): Move from here...
2161 * annotate.c: ...to here, and make it use can_dereference.
2163 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
2165 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
2166 Remove, needed for both native and cross.
2167 * target.c (attach_flag, generic_mourn_inferior): Put here.
2168 * utils.c (job_control): Put here.
2169 (terminal.h): Don't include anymore.
2171 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2173 * source.c (find_source_lines): Always use code that was #ifdef
2174 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
2175 leaving it on the chain. Reindent much of this function.
2176 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
2177 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
2178 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
2179 config/ns32k/xm-ns32km3.h: Remove all references to
2180 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
2181 * main.c, fork-child.c, many config files: Remove all
2182 SET_STACK_LIMIT_HUGE code; with the above changes it should no
2185 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
2186 This avoids __eprintf troubles.
2188 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2190 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
2191 initialization code which needs to be called even if we bypass the
2192 command line stuff into gdb_init.
2193 * utils.c (fputs_unfiltered): Surround in #ifndef
2194 FPUTS_UNFILTERED_OVERRIDE.
2195 * Makefile.in (libgdb.a): New target.
2197 * utils.c: Rearrange I/O stuff a bit so that all output goes
2198 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
2199 which made %s not work with arbitrarily large strings.
2200 * printcmd.c (printf_command): Use printf_filtered, not
2201 printf_unfiltered and printf, now that arbitrary limit is gone.
2204 * breakpoint.c (watchpoint_check): Remove unused variable b.
2205 * stack.c (print_frame_info): Move sp and buf inside #if.
2206 * eval.c (evaluate_subexp): Remove unused variables pp,
2207 mangle_ptr, ptr, and mangle_tstr.
2208 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
2210 * symtab.c (lookup_symtab): Put variable copy inside #if.
2211 (decode_line_1): Put variable q1 inside #if 0.
2212 * target.h: Declare target_link.
2213 * infrun.c (wait_for_inferior): Remove unused variables signame.
2214 * remote.c (remote_resume): Remove unused variable name.
2215 * c-exp.y (parse_number): Parenthesize operand of shift.
2216 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
2217 (this is a semantic change, the warning seems to have detected a bug).
2218 * dbxread.c (end_psymtab): Move variable p1 inside #if.
2219 * coffread.c: Move variable temptype inside #if.
2220 * ch-typeprint.c (chill_type_print_base): Remove unused variable
2222 * ch-valprint.c: #include typeprint.h and ch-lang.h.
2223 (chill_val_print): Remove unused variable in_range.
2224 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
2225 (chill_val_print): Add default case for switch.
2226 * stabsread.h: Declare stabsect_build_psymtabs.
2227 * os9kread.c (read_minimal_symbols): Make this return void.
2228 (os9k_symfile_read): Remove unused variables stb_exist and val.
2229 (os9k_symfile_init): Remove unused variable val.
2230 (fill_sym): Remove unused variable id.
2231 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
2232 unused variable nsl.
2233 Remove unused variable symfile_bfd.
2234 #if 0 unused variables lbrac_unmatched_complaint and
2235 lbrac_mismatch_complaint.
2236 Remove declaration for non-existent function os9k_next_symbol_text.
2238 * annotate.c, annotate.h: New files, containing a function for
2239 each annotation which outputs it.
2240 * Move breakpoints_changed from breakpoint.c to annotate.c.
2241 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
2242 printcmd.c, source.c, stack.c, utils.c, valprint.c:
2243 Use annotate.c functions to output annotations.
2244 * Makefile.in (OBS): Add annotate.o.
2246 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
2248 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
2249 elf_unwind_entries are always initialized.
2251 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
2252 stubs which return directly to the caller rather than to the stub
2255 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2257 * c-exp.y (yyerror): Display a more informative error message.
2258 * ch-exp.y (yyerror): Ditto, don't use global yychar.
2259 * m2-exp.y (yyerror): Ditto.
2261 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
2263 * inflow.c (job_control): Move definition to front of file.
2265 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2267 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
2268 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
2270 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2272 * Makefile.in (kdb): Remove old init.c creation commands.
2273 * configure.in (sparclite): Match on sparclite*.
2274 * sparclite/aload.c (main): Only change section addresses for
2275 a.out format object files.
2277 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
2279 * config/i386/go32.mh: Define CC.
2281 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
2283 * gdbserver/Makefile.in: Remove irrelevant definitions and
2284 comments inherited from the gdb Makefile.
2285 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2286 (VERSION): Update to 4.12.3.
2287 (gdbserver): Remove any existing executable first.
2288 (distclean, realclean): Remove nm.h.
2289 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2290 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2291 Don't use absolute pathname.
2293 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2295 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2298 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2300 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2301 (print_it_normal): Add annotations for the inferior starting and
2302 stopping, and for all the various messages related to how it
2305 * printcmd.c (do_one_display): Annotate.
2306 * stack.c (print_frame_info): Annotate printing of stack frames.
2308 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2310 * remote.c (get_offsets): Handle case where stub doesn't support
2313 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2315 Add partial support for g++ code compiled with -fvtable-thunks.
2316 * c-valprint.c (c_val_print): Add vtblprint support
2318 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2319 pointers (if using thunks) as well as array of structs (otherwise).
2320 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2321 level, and make the latter non-static (so define_symbol can use it).
2322 * stabsread.c (define_symbol): If the type being defined is a
2323 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2324 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2325 * values.c (value_virtual_fn_field): Handle thunks.
2326 * values.c (value_headof): Minor efficiency hack.
2327 * values.c (value_headof): Incomplete thunk support. FIXME.
2329 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2331 * valprint.c (print_longest): Clarify comment about use_local.
2332 * printcmd.c, defs.h (print_address_numeric), callers in
2333 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2334 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2335 exec.c: New argument use_local.
2336 * source.c (identify_source_line): Use filtered output. Use
2337 print_address_numeric.
2339 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2340 language.c (type_error, range_error): Use filtered output.
2341 * utils.c (error_begin): Update comment to tell people to use
2344 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2345 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2348 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2350 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2351 from the fault, #ifndef FAULTED_USE_SIGINFO.
2352 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2354 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2356 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2357 Explicitly annotate each record.
2359 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2361 * xcoffexec.c: Reformat to standards and lint.
2362 (language.h): Include.
2363 (exec_close): Declare arg "quitting".
2364 (file_command): Declare arg "from_tty".
2365 (map_vmap): Cast xmalloc result to PTR.
2366 * rs6000-nat.c: Reformat to standards and lint.
2367 (exec_one_dummy_insn): Use char array for saved instruction.
2368 (fixup_breakpoints): Declare.
2369 (vmap_ldinfo): Be more informative in fatal error messages.
2370 (xcoff_relocate_symtab): Define to return void.
2371 * xcoffsolib.h: Reformat to standards, improve comments.
2372 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2374 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * utils.c, defs.h (error_begin): New function.
2377 (quit): Print annotation before printing the error message.
2378 * main.c (return_to_top_level): Print annotation before doing the
2380 * symtab.c (decode_line_1): Call error not warning and then
2381 return_to_top_level. Call error_begin and printf_unfiltered
2382 rather calling warning (before calls to return_to_top_level).
2383 * core.c (memory_error): Use error_begin, printf_unfiltered,
2384 print_address_numeric and return_to_top_level instead of error.
2385 Cleans up a FIXME-32x64.
2386 * language.c (type_error, range_error): Call error_begin
2387 not just target_terminal_ours.
2389 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2390 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2391 side of an assignment is non-portable.
2393 * utils.c (query): Change syntax of query annotations to be
2394 consistent with other input annotations.
2395 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2397 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2399 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2401 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2402 that have a stack frame size of 32k or larger (from Paul Flinders).
2403 Remove #if 0'd code.
2405 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2407 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2408 for Lynx platforms that need it.
2409 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2411 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2413 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2414 than trying to deduce it from the fault.
2416 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2418 * printcmd.c (print_address_symbolic): Initialize name to empty
2419 string to avoid core dump if lookup fails.
2420 * remote-e7000.c (printf_e7000debug): Error if target not open.
2422 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2424 * i386-nlmstub.c: Update to be more in line with PIN stub.
2425 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2426 * (hex2mem): Init ptr.
2427 * General cleanups to use ConsolePrintf, standard prologues, etc...
2429 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2431 * i386-nlmstub.c: More changes to be compatible with remote.c.
2433 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2434 into (the far less frequently called) dbx_symfile_read.
2436 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2438 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2440 * dbxread.c (record_minimal_symbol): Record the section
2441 associated with the symbol to make dynmaic relocation work.
2442 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2443 Solaris brain-damage which don't apply to relocatable object
2445 * (stabsect_build_psymtabs): New routine to read stabs out of an
2446 arbitrarily named section.
2447 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2449 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2450 stabs out of the nlm.
2451 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2452 brain-damage which don't apply to relocatable object files.
2453 * remote.c (putpkt): Improve error reporting and error handling.
2454 * (get_offsets): Temporary kludge to force data & bss sections to
2455 have the same relocation.
2456 * stabsread.c (define_symbol, scan_file_globals): Record section
2459 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2461 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2462 FIXME-32x64 comment.
2464 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2466 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2467 to after call to target_wait. This means that flush_cached_frames
2468 can call target_terminal_ours if it wants to.
2469 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2470 comment about why the code is dubious.
2472 * stabsread.c (read_type): Call read_type, not nonexistent
2475 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2477 * remote-os9k.c (rombug_fetch_registers): set trace mode
2479 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2481 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2483 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2484 passed to process_one_symbol.
2485 * stabsread.c (read_type): process os9k functio prototype.
2487 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2489 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2492 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2494 * utils.c (prompt_for_continue): Annotate prompt.
2495 (query): Annotate query.
2496 * printcmd.c (print_frame_args): Change syntax of argument
2497 annotation to make name and value part of a single group of
2498 annotations, not two separate groups.
2499 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2500 * valprint.c (val_print_array_elements): Change syntax of
2501 annotation to be more concise.
2502 * main.c, defs.h (command_line_input): New argument tells what
2503 string to include in the annotations.
2504 * symtab.c (decode_line_2), main.c (read_command_lines,
2505 command_loop): Change callers.
2507 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2508 target null pointer.
2509 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2511 * printcmd.c (output_command): Annotate things we print here too.
2512 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2513 * Move declaration of print_value_flags from defs.h to value.h.
2514 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2516 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2518 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2519 BFD handles sun3 dynamic relocations now.
2520 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2523 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2525 * printcmd.c (print_command_1): Annotate the top-level expressions
2527 (print_frame_args): Annotate each argument.
2528 * printcmd.c, defs.h (print_value_flags): New function.
2529 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2530 * valprint.c (val_print_array_elements): Annotate each array element.
2532 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2534 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2535 the register contains a pointer to the type, not the type itself.
2537 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2539 * main.c (main): Accept --annotate=N option and make --fullname
2540 the same as --annotate=1.
2541 (command_line_input): Print annotatation before and after prompt.
2542 * blockframe.c (flush_cached_frames): Print annotation.
2543 * Rename frame_file_full_name to annotation_level and move it from
2545 * source.c (identify_source_line): If annotation_level > 1,
2546 change output format.
2547 * breakpoint.c: Print annotation whenever a breakpoint changes.
2548 * main.c: New variable server_command.
2549 (command_line_input): Parse "server " and set server_command.
2550 (dont_repeat): Check server_command.
2552 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2554 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2555 updating raw_symbol and symnum. Return a value in the case where
2558 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2560 * parse.c: Don't define block_found; it is defined in symtab.c.
2561 * parser-defs.h: Add comment regarding block_found.
2563 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2565 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2568 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2570 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2571 section vma. Do not read dynamic relocs for sun3 executables to
2572 avoid BFD assertion message.
2574 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2576 * nm-hppab.h (KERNEL_U_ADDR): Define.
2577 (FIVE_ARG_PTRACE): Likewise.
2578 (CANNOT_STORE_REGISTER): Likewise.
2579 * nm-hppah.h (KERNEL_U_ADDR): Define.
2580 (FIVE_ARG_PTRACE): Likewise.
2581 (CANNOT_STORE_REGISTER): Likewise.
2582 (NEED_TEXT_START_END): Likewise.
2584 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2585 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2586 (FIVE_ARG_PTRACE): Likewise.
2587 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2588 (FIVE_ARG_PTRACE): Likewise.
2590 * hppa-tdep.c (read_unwind_info): Make static.
2591 (restore_pc_queue): Indirect through the target vector to
2592 reload the register state.
2594 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2596 * paread.c (compare_unwind_entries): Delete function. It's been
2597 moved into hppa-tdep.c.
2598 (read_unwind_info): Likewise.
2599 (pa_symfile_read): No longer call read_unwind_info. The unwind
2600 tables will be read in as they are needed.
2602 * hppa-tdep.c (compare_unwind_entries): New function.
2603 (read_unwind_info, internalize_unwinds): Likewise.
2604 (find_unwind_entry): Read in unwind information on demand.
2606 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2608 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2609 to : in search path processing.
2610 * defs.h (qsort): Rename argument in prototype.
2611 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2613 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2614 (false): Eliminate usages.
2616 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2618 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2619 All references to value changed to value_ptrlage_command is now
2621 All references to value changed to value_ptr.
2622 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2623 * remote-hms.c (hms_wait): Timeout after five seconds.
2624 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2625 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2626 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2628 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2630 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2632 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2634 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2636 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2637 bp_watchpoint_scope breakpoints.
2638 (struct breakpoint): Add val_chain and related_breakpoint fields
2639 for use by watchpoints.
2641 * breakpoint.c (within_scope): Delete. No longer used.
2642 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2643 (target_{remove,insert}_watchpoint): Likewise.
2644 (can_use_hardware_watchpoint): New function.
2645 (remove_breakpoint): New function to remove a single breakpoint
2646 or hardware watchpoint.
2647 (insert_breakpoints): Handle insertion of hardware watchpoints.
2648 Store a copy of the value chain derived from the watchpoint
2650 (remove_breakpoints): Simplify by using remove_breakpoint.
2651 (delete_breakpoint): Likewise.
2652 (watchpoint_check): Delete the watchpoint and watchpoint scope
2653 breakpoints when the watchpoint goes out of scope. Save & restore
2654 the current frame after checking watchpoints.
2655 (breakpoint_init_inferior): Likewise (restarting the program
2656 makes all local watchpoints go out of scope).
2657 (bpstat_stop_status): Handle hardware watchpoints much like normal
2658 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2659 when the watchpoint goes out of scope. Remove and reinsert all
2660 breakpoints before returning if we stopped when a hardware watchpoint
2662 (watch_command): Use a hardware watchpoint when possible. If
2663 watching a local expression, build a scope breakpoint too.
2664 (map_breakpoint_numbers): Also call given function for any
2665 related breakpoints.
2666 (disable_breakpoint): Never disable a scope breakpoint.
2667 (enable_breakpoint): Handle hardware breakpoints much like normal
2668 breakpoints, but recompute the watchpoint_scope breakpoint's
2669 frame and address (if we have an associated scope breakpoint).
2670 (read_memory_nobpt): Handle hardware watchpoints like normal
2671 watchpoints. When necessary handle watchpoint_scope breakpoints.
2672 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2673 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2674 (disable_command): Likewise.
2676 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2677 Extern prototype added to frame.h
2679 * infrun.c (wait_for_inferior): Set current_frame and select
2680 a frame before checking if we stopped due to a hardare watchpoint
2681 firing. Handle stepping over hardware watchpoints.
2682 (normal_stop): Remove unnecessary call to select_frame.
2684 * value.h (value_release_to_mark): Declare.
2685 * values.c (value_release_to_mark): New function.
2687 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2688 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2690 * hppab-nat.c (hppa_set_watchpoint): New function.
2692 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2693 (HAVE_STEPPABLE_WATCHPOINT): Define.
2694 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2695 (target_{insert,delete}_watchpoint): Define.
2697 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2698 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2699 (target_{insert,remove}_watchpoint): Likewise.
2701 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2703 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2704 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2705 often have the same names as debug symbols for functions, and
2706 confuse lookup_symbol().
2708 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2710 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2711 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2712 REGISTER_RAW_SIZE (1).
2713 Together these changes work around a bug in HP's compiler. Both
2714 seem to be necessary.
2716 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2718 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2719 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2720 are type mst_solib_trampoline.
2722 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2724 * config/m68k/es1800.mt: Change comments.
2726 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2728 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2730 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2732 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2735 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2737 * values.c (unpack_long): Remove obsolete comment about using a
2740 * symfile.c (symbol_file_command): Add comments about command syntax.
2742 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2743 Jim Kingdon (kingdon@cygnus.com)
2745 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2746 are in the .plt section.
2747 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2748 find_solib_trampoline_target): New functions for handling
2749 stepping into -g compiled shared libraries.
2750 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2751 find_solib_trampoline_target): Add prototypes.
2752 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2753 Define to handle stepping into -g compiled shared libraries.
2754 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2755 stepping into -g compiled shared libraries.
2757 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2759 * configure.in: Add mips-*-sysv4* support.
2760 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2761 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2762 New files for MIPS SVR4 support.
2763 * Makefile.in: Update for new mipsv4 files.
2764 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2765 read_next_frame_reg to obtain the frame relative stack pointer.
2766 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2767 obtain the frame relative stack pointer.
2768 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2769 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2770 by entering them into the minimal symbol table.
2771 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2772 a long for float formats.
2773 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2774 get defined in <link.h>.
2775 * solib.c (solib_add): Add shared library sections to the section
2776 table of the target before adding the symbols.
2777 * partial-stab.h: Relocate static and global functions.
2778 * dbxread.c (read_dbx_symtab): Remove unused variable
2779 end_of_text_address. Relocate text_addr when passing it
2782 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2783 library functions before the executable is run. Retrieve dynamic
2784 symbols from stripped executables.
2785 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2786 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2787 if no debugging symbols were found.
2788 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2789 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2791 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2792 OSF/1 has shared libraries.
2794 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2796 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2797 to BFD handling of dynamic symbols.
2799 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2801 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2802 then gets its real address into FUN and its GOT/DP value into %r19.
2804 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2806 * hppa-tdep.c (frameless_function_invocation): If no unwind
2807 descriptor was found, then assume this was not a frameless
2808 function invocation.
2809 (frame_saved_pc): If the saved PC is in a linker stub, then
2810 return the return address which the linker stub will return to.
2812 * xm-hppab.h: Never define USG.
2813 * xm-hppah.h: Always define USG.
2815 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2817 * values.c (unpack_long, value_from_longest),
2818 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2820 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2822 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2824 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2826 For SVR4 targets, enable gdb to set breakpoints in shared
2827 library functions before the executable is run.
2828 * elfread.c (elf_symtab_read): Handle symbols for shared library
2830 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2831 and moved to objfiles.c.
2832 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2833 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2834 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2835 the new generic definition from tm-sysv4.h works for Solaris.
2837 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2839 * elfread.c (elf_symtab_read): Change storage_needed,
2840 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2841 bfd_get_symtab_upper_bound. Check for errors from
2842 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2843 * nlmread.c (nlm_symtab_read): Same changes.
2845 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2847 * xcoffread.c (xcoff_next_symbol_text): New function.
2848 (read_xcoff_symtab): Set next_symbol_text_func to it.
2849 Move raw_symbol outside of read_xcoff_symtab.
2851 * remote.c (getpkt): Remove unused "out" label.
2853 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2855 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2856 about more than one watchpoint being triggered.
2858 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2860 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2862 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2864 * blockframe.c (find_pc_partial_function): mst_file_text
2865 symbols do not live in the shared library transfer table.
2866 * ch-exp.y (decode_integer_value, match_character_literal,
2867 match_bitstring_literal): Guard tolower calls with isupper,
2868 tolower on old BSD systems blindly subtracts a constant.
2869 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2870 well when determining the producer of the object file.
2871 * mdebugread.c (has_opaque_xref): New function to check for
2872 cross reference to an opaque aggregate.
2873 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2874 enter typedefs to opaque aggregates into the symbol tables.
2875 * mdebugread.c (parse_external): Remove skip_procedures argument,
2876 it has always been 1. Remove code that handled stProc symbols,
2877 it was never executed and was wrong, as the index of a
2878 stProc symbol points to the local symbol table and not to the
2879 auxiliary symbol info. Update caller.
2880 * mdebugread.c (parse_partial_symbols): Do not enter external
2881 stProc symbols into the partial symbol table, they are already
2882 entered into the minimal symbol table.
2883 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2884 Remove all conditionals and definitions for ptx.
2885 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2886 Fix addresses of floating point registers in REGISTER_U_ADDR.
2887 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2888 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2889 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2890 signal trampoline code work.
2891 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2892 Remove all conditionals and definitions for ptx.
2893 Remove KDB definitions.
2894 * symm-nat.c (store_inferior_registers): Fetch registers before
2895 storing them to obtain valid floating point control registers.
2896 Store fpu registers.
2897 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2898 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2899 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2901 * symm-nat.c (child_resume): Update type of `signal' parameter.
2902 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2904 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2906 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2907 calling import stubs for functions in shared libraries.
2909 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2911 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2913 * ch-lang.c (chill_is_varying_struct): Magic string is
2914 was "<var_length>" is now "__var_length" (more portable).
2916 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2918 * remote.c (getpkt): If we get a timeout, actually retry rather
2919 than just giving up the first time it happens.
2920 * remote.c: Document sequence numbers.
2921 (remote_store_registers): Change syntax of 'P' request so that it
2922 never looks like a sequence number.
2924 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2926 * os9kread.c (record_minimal_symbol): add section_offset to
2927 relocate minimal symbol table.
2928 * os9kread.c (read_minimal_symbols): ditto.
2929 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2931 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2932 return. Also if file addr is 0 leave it 0, not to relocate.
2933 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2934 'set remotexoff' and 'set remotelog' commands.
2936 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2938 * remote.c (remote_store_registers): Add 'P' request to set an
2939 individual register.
2940 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2943 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2945 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2946 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2947 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2949 * command.c (do_setshow_command, case var_string): Never add a
2950 space to the end of the string.
2951 * NEWS: Document this change.
2952 * .gdbinit: Add a space to the "set prompt" command.
2954 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2956 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2957 changes to make it compile (it doesn't link yet).
2959 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2960 (set_demangling_style, set_demangling_command): Use savestring not
2961 strdup. We were not dealing properly with a NULL return from
2962 strdup, and were not declaring strdup (the system header may or
2965 * valprint.c (val_print): Remove inaccurate comment about what
2966 types can be stub types.
2968 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2969 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2970 Supply alternate version if ATTACH_DETACH is not defined.
2971 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2972 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2973 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2975 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2977 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2979 (skip_trampoline_code): Rewrite and add support for argument
2980 relocation stubs stubs, import/export stubs, calls through
2981 "_sr4export" and cascaded trampolines.
2983 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2984 if no unwind descriptor is found.
2986 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2987 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2988 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2989 differently. All registers are four bytes.
2990 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2992 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2994 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2995 registers as both single and double values (fetching 2nd 32bit half
2996 as necessary). Annotate each register printed with its precision.
2998 * paread.c (read_unwind_info): Fix off-by-one error.
3000 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3002 * main.c (complete_command): Deal with it if arg is NULL.
3004 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3006 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
3007 regarding using the PC--using the PC is necessary and all the
3008 FIXME comments in the world won't make it go away.
3010 * valops.c (value_at, value_at_lazy): Give error if we dereference
3012 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
3013 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
3015 * stabsread.c (patch_block_stabs): Add comment about what happens
3016 if the definition is in another compilation unit from the stab.
3018 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
3020 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3022 * main.c (complete_command): New command, from Rick Sladkey
3023 <jrs@world.std.com>.
3024 (symbol_completion_function): Don't declare rl_point and
3025 rl_line_buffer; they are now declared in readline.h.
3026 (show_commands): Don't declare history_base; it is declared in
3028 * command.c (lookup_cmd): Don't delete trailing whitespace.
3029 Reverts change of 14 May 1989.
3031 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
3033 * minsyms.c (prim_record_minimal_symbol): Move section deduction
3034 code from prim_record_minimal_symbol_and_info() to here. Callers
3035 of the latter can legitimately supply a section number of -1.
3037 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3039 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
3040 member functions have an element in args for a (nonexistent) this
3043 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3045 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
3047 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
3048 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
3050 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
3051 for the structure's type. All callers changed.
3053 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
3054 for each structure argument rather than assuming it's either
3055 true or false for all structure arguments.
3057 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
3058 on the length structure passed, not the compiler used.
3060 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
3061 argument for the structure's type.
3063 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3065 * values.c (set_internalvar): Don't set var->value until we are
3066 sure there won't be an error().
3068 * remote.c (get_offsets): Reinstate comment which was in
3069 remote_wait about use of SECT_OFF_TEXT and so on.
3071 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3073 * symmisc.c (maintenance_check_symtabs): New function to check
3074 consistency of psymtabs and symtabs.
3075 * symtab.h (maintenance_check_symtabs): Add prototype.
3076 * maint.c: Add new `maint check-symtabs' command.
3077 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
3078 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
3079 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
3081 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
3082 to write_memory to avoid warnings from gcc.
3083 * config/i386/xm-symmetry.h: Add missing #endif.
3084 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
3085 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
3086 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
3088 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3090 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
3091 (hppa_push_arguments): Likewise.
3093 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
3095 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
3096 improve remote debugging efficiency. Also fixed problems with
3097 doing function calls for programs with no entry points.
3098 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
3099 entry_point_address.
3100 * inferior.h (PC_IN_CALL_DUMMY): ditto.
3101 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
3102 parse_lines): Pass section_offsets info to these routines so that
3103 we can relocate symbol table entries upon readin.
3104 * (psymtab_to_symtab_1): Set symtab->primary to tell
3105 objfile_relocate to do relocations for our symbols.
3106 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
3107 (which hang off of the symbol table).
3108 * Use prim_record_minimal_symbols_and_info instead of
3109 prim_record_minimal_symbols to supply section info to make minimal
3110 symbol relocations work.
3111 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
3112 -1, try to deduce it from ms_type.
3113 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
3114 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
3115 add code to relocate objfile->sections data structure.
3116 * remote.c (get_offsets): Use new protocol message to acquire
3117 section offsets from the target.
3118 * (remote_wait): Get rid of relocation stuff. That's all handled
3119 by objfile_relocate now.
3120 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
3121 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
3123 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
3125 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3127 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
3129 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
3130 can no longer set this at run time.
3131 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
3132 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
3133 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
3134 sparc-tdep.c compiles).
3135 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
3137 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3139 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
3140 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
3141 * configure.in: Recognize m68*-cisco*-*.
3143 * Makefile.in (TAGS): Use variables directly, rather than using
3144 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
3145 and means that these filenames no longer need be unique across all
3146 the config/* directories.
3147 * configure.in: Put the config/*/ into TM_FILE, etc.
3149 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
3150 and trapv exceptions.
3152 * target.h (struct section_table), objfiles.h (struct obj_section):
3153 Change name of field sec_ptr to the_bfd_section. More mnemonic
3154 and avoids the (sort of, for the ptx compiler) name clash with
3155 the name of the typedef.
3156 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
3157 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
3159 * utils.c: Include readline.h.
3160 * Makefile.in (utils.o): Add dependency.
3162 * remote.c (getpkt): Add support for run-length encoding.
3164 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3166 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
3168 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3170 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
3171 prim_record_minimal_symbol.
3174 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
3175 computing their offset from the start of the old buffer and adding
3176 to the new buffer, rather than by assuming we can add the
3177 difference between the old buffer and the new buffer (it might not
3178 fit in an int). Merge in cosmetic differences from emacs regex.c
3179 version of this macro.
3181 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3183 * Makefile.in (install-only): Fix use of program_transform_name.
3185 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3187 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
3188 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
3189 so I'm nuking the command.
3190 * symtab.c (find_addr_symbol): Comment out, no longer used.
3192 * main.c (main): Don't init_source_path for the -cd argument. Now
3193 that source_path doesn't contain the current_directory from when
3194 GDB started up, init_source_path is no longer useful (and is
3195 harmful because it clobbers a source_path set in $HOME/.gdbinit).
3197 * TODO: Remove item about line numbers being off. It is useless
3198 and confusing without a reproducible test case (it mentions
3199 proceed(), but I was able to step through proceed without trouble).
3201 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3203 For Sunos 4.x targets, enable gdb to set breakpoints in shared
3204 library functions before the executable is run. Retrieve dynamic
3205 symbols from stripped executables.
3206 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
3207 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
3208 symtab.c (list_symbols): Handle mst_solib_trampoline.
3209 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
3210 for all targets, remove IBM6000_TARGET dependencies.
3211 * dbxread.c (read_dbx_dynamic_symtab): New function.
3212 * dbxread.c (dbx_symfile_read): Use it.
3213 * dbxread.c (SET_NAMESTRING): Set namestring to
3214 "<bad string table index>" instead of "foo" if the string index is
3216 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
3218 * symtab.c (list_symbols): Take from_tty as parameter and pass it
3219 to break_command. Handle mst_file_* minimal symbol types.
3220 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
3222 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
3224 * c-exp.y(yylex): fix potential memory overflow.
3226 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3228 * environ.c (set_in_environ): Eliminate special handling of PATH and
3230 * putenv.c: Removed, conflicts with system declaration of
3231 putenv on RS/6000 running AIX 3.2.5, and above change makes it
3233 * Makefile.in: Change accordingly.
3234 * procfs.c (procfs_create_inferior): Change comment accordingly.
3236 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
3238 * rs6000-tdep.c: Change value to value_ptr.
3240 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3242 * i386m3-nat.c: Include floatformat.h.
3243 (get_i387_state): Use memset not bzero.
3247 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
3248 ieee-float.h to floatformat.h.
3250 * valprint.c (val_print_string): Ignore error if the error
3251 happened after a terminating '\0'.
3253 * c-valprint.c (c_val_print): Never add 1 to return value from
3254 val_print_string; just return what it returns.
3256 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
3257 looping through all of the enums.
3258 * infrun.c (signals_info): Use it.
3260 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3262 * main.c (main): When printing warning about bad baud rate, don't
3263 use warning(); it relies on current_target which isn't set up yet.
3265 * breakpoint.c (_initialize_breakpoint): Update docstring for
3266 tbreak to match what the code actually does. Don't mention tbreak
3267 in docstrings for "enable once" or "enable breakpoints once".
3269 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3271 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
3272 while (0). That defeats the whole purpose of using do . . . while (0).
3273 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
3274 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
3275 using a ?: expression as an lvalue is not portable.
3277 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
3278 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
3279 'p' and 'r' symbol descriptors into a single symbol to look for a
3281 * README, config/sparc/tm-sparc.h: Update comments.
3283 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3285 * mdebugread.c (parse_type): Do not complain for types with
3286 an `indexNil' aux index, these are simply undefined types.
3287 Remove indexNil check from caller of parse_type.
3288 * mdebugread.c (parse_partial_symbols): Do not enter
3289 stGlobal, scCommon symbols into the minimal symbol table, their
3290 value is the size of the common, not its address.
3291 Handle scInit, scFini, scPData and scXData sections.
3292 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3294 Enter stProc symbols into the global_psymbols list once, not into
3295 the static_psymbols_list.
3296 Get rid of dummy psymtab if it is empty, to allow proper detection
3297 of stripped executables.
3298 * mdebugread.c (cross_ref): Allow cross references to Fortran
3301 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3303 * stabsread.c (common_block_end, fix_common_block): Stash the
3304 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3305 as to not assume that a pointer fits in an enum.
3307 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3309 * os9kread.c (fill_sym): check compiler verion number for pre-
3311 * os9kread.c (os9k_process_one_symbol): address of symbol is
3312 relative to section not module.
3313 * stabsread.c (define_symbol): add symbol type 's' as local
3315 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3317 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3318 * remote-os9k.c: fix bug in 'set remotebaud' function.
3319 * remote-os9k.c (rombug_link): minimize checking so to improve
3321 * symfile.c (symbol_file_command): check if failed to link, also make
3322 the command be able to accept more than one filenames.
3323 * target.c (target_link): check if failed to link with rombug.
3324 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3326 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3328 * remote-es.c (es1800_child_ops): Don't declare it static.
3330 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3332 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3334 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3336 * dbxread.c: New variable lowest_text_address.
3337 (record_minimal_symbol, read_dbx_symtab): Set it.
3338 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3339 end_of_text_address.
3340 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3342 * dbxread.c (end_psymtab): Remove old and commented out
3343 capping_global and capping_static. Fix comments regarding
3344 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3346 * parser-defs.h: Add "extern" to start of variable declarations so
3347 we don't end up with commons.
3348 * parse.c: Define these variables.
3350 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3353 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3355 * alpha-tdep.c: Change value to value_ptr.
3357 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3359 * solib.c (elf_locate_base): New function to locate the address
3360 of the dynamic linker's runtime structure in the dynamic info section.
3361 * solib.c (locate_base): Use it instead of iterating over the list
3362 of mapped address segments.
3363 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3366 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3368 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3369 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3370 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3371 signal trampoline and interrupt routines.
3372 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3373 (frame_chain, frame_chain_valid): Likewise.
3374 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3375 saved regs convention for SP.
3377 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3378 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3379 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3381 * tm-hppah.h (IN_SIGTRAMP): Define.
3383 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3385 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3386 alphabetic character as the start of a name.
3388 * sparclite/Makefile.in (all install): Build and install aload.
3390 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3391 config.guess and config.sub produce.
3393 * mips-tdep.c: Change value to value_ptr.
3395 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3397 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3398 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3399 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3400 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3401 value with value_ptr. This is for the ptx compiler.
3402 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3404 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3405 #if 0 i386_float_info.
3406 * symm-tdep.c (round): Remove. Also remove sgttyb.
3407 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3408 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3409 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3410 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3412 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3413 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3414 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3415 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3416 tm-i386v.h is apparently OK.
3417 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3418 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3421 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3423 * osfsolib.c (xfer_link_map_member): Update to use new
3424 target_read_string interface.
3426 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3428 * infrun.c (wait_for_inferior): In checking
3429 remove_breakpoints_on_following_step, check
3430 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3432 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3434 * os9kread.c (os9k_process_one_symbol): Rename
3435 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3436 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3437 (CORE_ADDR)0, from target_link, since that is what it uses.
3438 Process name at end, not during parsing (like we did before Kung's
3439 change), so that -readnow and -mapped can appear anywhere.
3440 Make text_relocation a local variable.
3441 * config/i386/i386os9k.mt: Fix comment.
3442 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3443 * os9kread.c: Put "comments" after #endif inside /* */.
3444 * stabsread.h: Add os9k_stabs variable.
3445 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3447 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3448 descriptor in global_symbols not local_symbols.
3449 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3451 (read_type): If os9k_stabs, accept function parameters after 'f'
3453 (read_array_type): If os9k_stabs, don't expect index type and
3454 expect lower and upper to be separated by ',' not ';'.
3455 (read_enum_type): If os9k_stabs, read a number before the first
3456 enumeration constant.
3457 (os9k_init_type_vector): New function.
3458 (dbx_lookup_type): Call it when starting new type vector.
3459 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3460 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3461 * os9kstab.c: Removed.
3462 * Makefile.in: Update accordingly.
3463 * objfiles.c (objfile_relocate_data): Removed.
3464 * remote-os9k.c (rombug_wait): Call objfile_relocate
3465 not objfile_relocate_data.
3466 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3467 * remote-os9k.c (rombug_wait): Call find_pc_section not
3469 * main.c (quit_command): Check inferior_pid; revert Kung change.
3470 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3472 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3474 * os9kread.c: New file to read os9000 style symbo table.
3475 * os9kstab.c: new file to read os9000 style stabs.
3476 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3477 * objfiles.c (find_pc_objfile): new function to search objfile
3479 * objfiles.c (objfile_relocate_data): new function to relocate
3480 data symbols in symbol table.
3481 * objfiles.h: Add two aux fields in struct objfile to handle
3482 multiple symbol table files situation like in os9000.
3483 * symfile.c: Change so 'symbol-file' command can handle multiple
3484 files. Also call target_link() to get relocation infos.
3485 * target.c (target_link): new function to get relocation info when
3486 a symbol file is requested to load.
3487 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3488 because in cross mode there's no inferior pid, bit they need to
3490 Makefile.in: add os9kread.c os9kstab.c and .o's.
3491 configure.in: add i386os9k target.
3492 config/i386/i386os9k.mt: new add.
3493 config/i386/tm-i386os9k.h: new add.
3495 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3497 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3498 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3500 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3502 * target.c, target.h (target_read_string): Provide error detection to
3503 caller. Put string in malloc'd space, so caller need not impose
3505 * solib.c (find_solib): Update to use new interface.
3506 * irix5-nat.c (find_solib): Read o_path from inferior
3507 (clear_solib): Free storage for o_path.
3508 * valprint.c (val_print_string): Add comments.
3510 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3512 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3515 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3517 * value.h (struct value): Add modifiable field.
3518 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3519 (record_latest_value): Don't mess with VALUE_LVAL of value.
3520 * valops.c (value_assign): Check it. Reword existing error
3521 message on not_lval.
3523 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3524 (STEP_SKIPS_DELAY): Added.
3525 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3528 * valprint.c (val_print_string): If errcode is set, always print
3529 an error, regardless of force_ellipsis. In the non-EIO case,
3530 just print the error message rather than calling error(). Don't
3531 access *(bufptr-1) if bufptr points to the start of the buffer.
3532 When looking for '\0', don't increment bufptr and addr if bufptr
3533 started out already at limit. If an error happens on fetching the
3534 first character, don't print the string.
3536 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3538 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3541 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3542 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3543 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3544 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3545 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3546 * findvar.c: Update comment regarding ieee-float.h.
3548 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3550 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3551 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3552 Define to make backtracing through the various sigtramp handlers
3554 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3555 the saved pc from ucontext on the stack for SVR4 signal handling.
3557 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3559 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3560 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3561 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3562 just use the global variable itself. When printing baud rate,
3563 don't print a baud rate if baud_rate is -1.
3565 * coffread.c (read_coff_symtab): Pass mst_file_* to
3566 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3567 symbols in the minimal symbols regardless of SDB_TYPE.
3569 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3571 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3572 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3573 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3574 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3575 ignored bs->stop for a bp_step_resume breakpoint.
3576 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3577 which performs one (the check_sigtramp2 one) of the functions
3578 which had been handled by the step_resume_breakpoint. For each
3579 use of the step_resume_breakpoint, make it still use the
3580 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3582 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3583 When setting the frame address of the step resume breakpoint, set
3584 it to the address for frame *before* the call instruction is
3585 executed, not after.
3587 * mips-tdep.c (mips_print_register): Print integers using
3588 print_scalar_formatted rather than duplicating all the
3589 CC_HAS_LONG_LONG and so on.
3590 (mips_push_dummy_frame): Use read_register_gen rather than using
3591 read_register and then putting it back in target format with
3592 store_unsigned_integer. If registers are more than 4 bytes, give
3593 an error rather than have some registers overwrite other
3595 #if 0 unused include of opcode/mips.h.
3597 * symfile.h: Don't declare arguments for coff_getfilename.
3599 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3601 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3603 * configure.in (hppa*-*-osf*): New configuration.
3604 * config/pa/hppaosf.mt: New target makefile fragment.
3605 * config/pa/tm-hppao.h: New target include file.
3607 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3609 * exec.c (print_section_info): Print entry point for exec_bfd only.
3610 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3611 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3612 causes problems if <sys/types.h> has no multiple inclusion protection.
3614 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3616 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3617 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3618 (CALL_DUMMY_LENGTH): Changed accordingly.
3620 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3622 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3623 numbers of register windows.
3625 * sparclite/hello.c: Add factorial function for testing.
3626 * salib.c: Use macros instead of constants for I/O addresses to
3627 make 931 support easier.
3628 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3629 register in sta/lda instructions.
3631 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3633 * dbxread.c (process_one_symbol): Set
3634 block_address_function_relative for COFF like we do for ELF and SOM.
3636 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3638 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3640 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3641 the enumerators of an ecoff enum into the partial symbol table.
3642 * mdebugread.c (parse_partial_symbols): Call it.
3643 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3644 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3645 offsets. Cast psymtab->read_symtab to PTR before passing it to
3647 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3648 set up the global offset table pointer in pic compiled code.
3649 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3650 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3651 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3652 ensures that floats are promoted to doubles before they are pushed
3655 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3657 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3658 Fixup cache_on and flush_i_cache so that they work for both the
3659 930 and 932 processors. Rewrite most low level funcs (uart
3660 access & cache stuff) to use new ASI access macros in sparclite.h.
3661 Also make it easy to access second serial port.
3663 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3665 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3666 <sys/stat.h>; not needed.
3668 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3670 * stack.c (print_frame_info): In "pathological" case, don't
3671 distrust the line number information.
3673 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3675 * mips-tdep.c (mips_print_register): handle 64 bits register.
3676 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3678 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3682 * Makefile.in (install): Do the sed for program_transform_name
3683 ourselves instead of worrying about INSTALL_XFORM. This enables
3684 users to override INSTALL_PROGRAM in the standard way.
3686 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3687 depend on Makefile.in.
3689 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3690 Only test against INT_MIN if a LONGEST is bigger than an int.
3692 * README: Change GhostScript to Ghostscript.
3694 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3696 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3697 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3698 character file names.
3699 * Makefile.in (ALLPARAM): Add these files.
3701 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3702 character file names.
3703 * Makefile.in: Add Kung's new mips64 files.
3705 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3707 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3708 mips64el-*-ecoff and mips64-big-*.
3709 * defs.h: get rid of FORCE_LONG_LONG.
3710 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3711 parsing. Change register size to be MIPS_REGSIZE.
3713 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3715 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3716 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3717 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3719 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3721 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3722 (remove_commands, add_commands): Add/remove hms-drain when target
3725 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3727 * configure.in: Add Lynx/rs6000 support.
3728 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3729 messages. Add rs6000 support. Don't try to modify unwritable
3731 * rs6000-nat.c: Move lots of native dependent stuff (like core
3732 file support) from rs6000-tdep.c & xcoffexec.c to here.
3733 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3734 * xcoffexec.c: Move native dependent stuff to nat.c.
3735 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3737 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3739 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3740 New files to support Lynx/rs6000.
3742 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3744 * README: Remove note about gcc warnings on alpha, these should be
3746 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3747 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3748 remote-utils.c, stabsread.c: Include <string.h>.
3749 * regex.c: Include "defs.h", change re_comp argument to const char *.
3750 * infptrace.c (fetch_register, store_inferior_registers): Change
3751 regaddr to type CORE_ADDR.
3752 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3753 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3755 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3757 * symtab.h: Always define BYTE_BITFIELD to nothing.
3759 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3761 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3762 * configure.in: Remove comment about m68k-em.mt.
3763 * Makefile.in: Remove references.
3765 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3767 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3770 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3772 * target.c (target_preopen): If target_kill doesn't remove the
3773 target from the stack, use pop_target to do it.
3775 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3776 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3777 changes to stabsread.c from summer 1993.
3779 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3780 printing the program, rather than passing NULL to printf.
3781 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3782 try to call UDIDisconnect again. Print better message.
3783 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3785 (udi_create_inferior): If udi_session_id is negative, open a new
3786 TIP rather than giving an error.
3788 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3789 config/ns32k/ns32km3.mh: Define NAT_FILE.
3790 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3791 (it was inconsistent and namespace-wrong) to NM_M3_H.
3792 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3793 (m3_open): New function.
3795 * TODO: Update Mach section.
3797 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3799 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3801 * printcmd.c (printf_command): Add missing single-letter
3802 backslash-escape sequences, and improve error message.
3804 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3806 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3807 rather than trying to shove an int into a pointer and back out
3808 again. This avoids compiler warnings.
3810 * defs.h (alloca): Declare as void *, not char *, on hpux.
3811 Don't prototype it, just declare the return type.
3813 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3815 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3816 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3818 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3820 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3821 ZERO_REGNUM, just read it as zero without talking to the board.
3823 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3825 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3826 to store_floating, not nonexistent variable len.
3828 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3830 (mips_store_word): Change calling convention to return errors, and
3831 to provide old contents if the caller wants it.
3832 (mips_xfer_memory): Deal with errors from mips_store_word.
3833 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3834 define now that remote-mips.c doesn't use BREAKPOINT.
3836 * remote-mips.c (mips_create_inferior): Call warning if arguments
3837 specified, and then execute "set args" command. Call error, not
3838 mips_error, if executable file not specified.
3840 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3843 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3846 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3848 * value.h (print_longest): Rename "value" to "val" in prototype
3849 declaration because some compilers don't like arguments whose
3850 names are the same as types.
3851 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3852 before passing it to remote_*_bytes.
3854 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3856 * h8500-tdep.c (saved_pc_after_call): The size of the
3857 pc is memory model dependent. (segmented_command,
3858 unsegmented_command, _initialize_h8500_tdep): New commands to
3859 change memory model.
3860 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3862 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3863 (hms_wait): Use new status structure
3864 (hms_open): Push the target here. (hms_before_main_loop): Not
3865 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3866 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3867 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3868 all registers in a compact way.
3870 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3872 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3873 as CORE_ADDR to match definition in rs6000-tdep.c.
3875 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3877 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3878 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3879 definitions into the psymtab.
3881 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3883 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3884 a special exceptionSize for the 68332.
3886 * remote-udi.c (udi_attach): If no arguments, print error.
3888 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3890 * Makefile.in (VERSION): Bump to 4.12.1
3891 * NEWS, README: Update to match 4.12 release.
3893 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3895 * command.c (empty_sfunc): New function.
3896 (add_set_cmd): Use it instead of not_just_help_class_command.
3897 (not_just_help_class_command): Change calling convention back to
3898 what it was before yesterday's change.
3900 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3901 of the type if present.
3903 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3905 * printcmd.c (decode_format): Don't blithely set the size for
3906 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3908 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3909 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3910 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3911 always just check against INT_MIN and INT_MAX (this also fixes things
3912 if sizeof (long) > sizeof (int), e.g. Alpha).
3913 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3914 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3915 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3916 BUILTIN_TYPE_UNSIGNED_LONGEST.
3917 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3918 longest_int and longest_unsigned_int.
3919 * value.h (struct value): Just align to LONGEST, rather than worrying
3920 about CC_HAS_LONG_LONG.
3921 * valarith.c (value_binop): Figure out type ourself based on
3922 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3923 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3924 * valprint.c (val_print_type_code_int): Just call
3925 extract_unsigned_integer directly, rather than going through
3927 * printcmd.c (decode_format): Remove code which would sometimes
3928 change 'g' size to 'w' for integers. print_scalar_formatted handles
3929 printing huge integers well enough, thank you.
3931 * command.c (add_set_cmd, not_just_help_class_command): Change
3932 to make this the sfunc, not cfunc, since that is how we call it.
3933 * command.h: Comment difference between sfunc and cfunc.
3934 * demangle.c (set_demangling_command): Add third arg since that
3935 is how it is called.
3936 (_initialize_demangler): Use sfunc, not cfunc, for
3937 set_demangling_command, since that is how it is called.
3938 Remove show_demangling_command; it has no effect.
3940 * command.c (shell_escape): Report errors correctly (with error
3941 message from strerror).
3943 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3945 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3946 x_scnlen.l rather than x_scnlen to match corresponding change in
3949 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3951 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3952 Change comments regarding TYPE_CODE_BOOL.
3953 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3954 regardless of the language.
3955 (value_true): Just call value_logical_not regardless of language.
3956 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3957 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3958 * language.h: Improve comment for la_builtin_type_vector.
3959 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3960 builtin_type_m2_bool.
3962 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3964 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3965 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3967 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3969 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3970 by restarting the ioctl.
3972 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3974 * target.h (target_wait): Add comment about calling
3975 return_to_top_level.
3977 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3979 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3980 additional arguments.
3981 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3983 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3985 * sparc-stub.c: Remove unnecessary #include of memory.h.
3987 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3989 * mips-tdep.c: Remove code which sets saved_regs from
3990 init_extra_frame_info and put it in new function mips_find_saved_regs.
3991 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3992 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3993 check if it is NULL and call mips_find_saved_regs if so.
3995 * remote-mips.c: Use unfiltered, not filtered, output most places.
3997 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3998 backtrace. Revise comments.
4000 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4002 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
4003 alpha and irix. The _sigtramp case has to be handled properly
4004 in the tdep files if we have no ecoff debugging info.
4005 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
4006 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
4007 without PC_REGNUM kludge.
4008 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
4009 Clean up handling of mips sigtramp frames, improve comments.
4011 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4013 * paread.c (read_unwind_info): Fix typo.
4015 * paread.c (pa_symtab_read): Update the "check_strange_names"
4016 filter to match GCC's current output. Filter out section symbols
4017 (which the HP linker sometimes puts in the wrong place).
4019 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4021 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
4023 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
4025 * Makefile.in: Remove all references to sparcly-nat.c.
4027 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
4028 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
4029 duplicating serial.h and target.h.
4031 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
4032 are not used anywhere (a 5 Oct 1993 change removed the uses).
4034 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
4035 * config/m68k/es1800.mt: Add comment.
4036 * remote-es.c: Extensive changes to update to current conventions.
4038 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
4039 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
4040 to achieve the desired timeout.
4041 * serial.h (serial_t): Add field timeout_remaining.
4043 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4045 * c-exp.y (yylex): Reenable nested type code.
4047 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4049 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
4051 * remote-mips.c (mips_ops): Fix docstring.
4053 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
4055 * config/m68k/tm-monitor.h: Changes to bring this into accordance
4056 with the old tm-m68k-em.h:
4057 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
4058 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
4059 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
4060 Add FIXME regarding GET_LONGJMP_TARGET.
4062 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
4063 * infptrace.c (kill_inferior): Add comments.
4064 * main.c (quit_command): Call target_close after we kill or
4066 * remote-udi.c (udi_close): Don't error() if QUITTING.
4068 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
4070 * configure.in: Make m68k-coff and aout add monitor support in
4071 addition to the standard serial support.
4073 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4075 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
4078 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4080 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
4081 * elfread.c (record_minimal_symbol_and_info),
4082 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
4084 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4086 * i386-stub.c: Add ".text" right before "mem_fault:".
4088 * main.c (baud_rate): Add FIXME comment about printing -1 value.
4090 * remote-utils.c (usage): Fix message to be accurate and conform
4091 more closely to normal conventions.
4093 * remote-utils.c (gr_files_info): Have the exec_bfd test control
4094 whether to show information about exec_bfd, and not control whether
4095 to show information about device and speed.
4097 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
4098 usage message, don't dump core.
4100 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
4101 for variable size array.
4102 (bug_fetch_register, bug_store_register): Rename "value" to
4103 "fpreg_buf" because some compilers don't like variables whose
4104 names are the same as types.
4105 (bug_store_register): Use a cast when converting char * to
4108 * symmisc.c (maintenance_print_symbols): Don't refer to the name
4109 of the command in error message (the text was referring to the old
4110 name of the command).
4112 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
4114 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
4115 full details on structure elements without names. This partially
4116 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
4117 of those changes was accidental.
4119 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
4120 defined, make it an error to specify a single argument which is not
4123 * Makefile.in (version.c), main.c (print_gdb_version): Use
4124 host_alias and target_alias, not host_canonical and
4125 target_canonical, to print configuration.
4127 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4129 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
4130 of builtin_type_long. It is necessary to get a type which is
4131 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
4133 Fix many sins which will come up in 32 bit x 64 bit GDB, and
4134 various miscellaneous things discovered in the process:
4135 * printcmd.c, defs.h (print_address_numeric): New function.
4136 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
4137 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
4138 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
4139 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
4141 * utils.c, defs.h (gdb_print_address): New function.
4142 * expprint (dump_expression), gdbtypes.h: Use it.
4143 * breakpoint.c (describe_other_breakpoints),
4144 symmisc.c (dump_symtab, print_symbol):
4145 Use filtered not unfiltered I/O.
4146 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
4147 just run gdb under a debugger for this (and it had problems with
4148 printing addresses, how to print b->shadow, etc.).
4149 * buildsym.c (make_blockvector), core.c (memory_error),
4150 exec.c (print_section_info), maint.c (print_section_table),
4151 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
4152 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
4153 Add comments saying code is broken. Marked with "FIXME-32x64".
4154 * dbxread.c (process_one_symbol), partial-stab.h (default),
4155 remote-vx.c (vx_run_files_info):
4156 Don't cast int being passed to local_hex_string.
4157 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
4158 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
4160 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
4162 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
4163 * source.c: Include <sys/types.h> regardless of USG.
4165 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4167 * valops.c (value_assign): Set `type' after coercing toval.
4168 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
4169 Use extract_unsigned_integer to get the address of a reference.
4171 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4173 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
4174 AIX can use ? instead of \ for continuation. Deal with it.
4176 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
4177 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
4178 the HP compiler in ANSI mode doesn't like.
4180 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
4181 based on USG, rather than defining HAVE_SIGSETMASK to an
4182 expression containing defined. Having a macro used in #if expand
4183 to an expression containing "defined" is undefined according to
4184 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
4187 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
4189 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4190 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
4192 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
4194 * ch-exp.y (match_string_literal): Allow a zero-length string.
4195 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
4197 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4199 * i386aix-nat.c (i386_float_info): Reverse order of registers before
4200 passing them to print_387_status.
4201 (print_387_status): Don't subtract top from 7 before using it.
4202 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
4203 from 7; the above explains it.
4205 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4207 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
4208 pointer value when fixing up the frame at the start of a function.
4210 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
4212 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
4213 Sparc from the stack.
4215 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4217 * remote-mips.c (mips_initialize): Clear mips_initializing via
4218 cleanup chain, not directly.
4220 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
4221 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
4222 munging the timeout due to the limited range of c_cc[VTIME].
4224 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
4225 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
4226 m3-nat.c (m3_create_inferior): Pass it.
4227 * procfs.c: Remove ptrace function. It was declared in a way which
4228 conflicted with the prototype in unistd.h on Solaris.
4230 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4232 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
4233 in the sigcontext if it is a signal trampoline frame.
4234 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
4235 Define for Solaris2.
4237 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
4239 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
4240 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
4241 tm-sparc.h so they can be overridden if necessary.
4243 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
4245 * lynx-nat.c: Add Sparc support.
4246 * sparcly-nat.c: Remove. It's useless.
4247 * config/sparc/nm-sparclynx.h: Rewrite.
4248 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
4250 * config/sparc/tm-sparclynx.h: Rewrite.
4252 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4254 * rs6000-pinsn.c: Use the new disassembler in the opcodes
4255 directory. Old code was discarded, since the new opcode table has
4258 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
4260 * Makefile.in (realclean): Remove info files per make-stds.texi.
4262 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4264 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
4265 if N_SO_ADDRESS_MAYBE_MISSING is defined.
4266 * config/sparc/tm-sun4sol2.h: Define it.
4268 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4270 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
4271 if we did not find a symbol.
4273 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4275 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
4278 * hppab-nat.c (call_ptrace): Delete redundant function.
4279 (kill_inferior, attach, detach, child_resume): Likewise.
4280 (child_xfer_memory): Likewise.
4282 * hppah-nat.c (call_ptrace): Delete redundant function.
4283 (kill_inferior, attach, detach, child_resume): Likewise.
4285 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4287 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4289 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4291 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4292 (CHILD_XFER_MEMORY): Define.
4293 (PT_*): Define so that generic infptrace.c code can be used.
4295 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4297 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4298 struct section_offsets *, not a (nonexistent) struct section_offset *.
4300 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4301 internal_xcoff_symtab, not an array of one of them. Change lots of
4302 "main_aux" to "&main_aux" and so on.
4304 * coffread.c, xcoffread.c: Include <coff/internal.h>
4307 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4309 * coffread.c (coff_getfilename): Make it not static.
4311 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4313 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4314 a completely gratuitous difference between xcoffread.c and coffread.c).
4316 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4318 * infrun.c (wait_for_inferior): Don't set frame for
4319 step_resume_breakpoint for IN_SIGTRAMP cases.
4321 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4322 breakpoint.c (bpstat_what): Move step_resume from its own field of
4323 the struct bpstat_what into the main_action. Make it override
4324 other breakpoints. This is a conservative change in the sense
4325 that before the step resume breakpoint was a breakpoint.c
4326 breakpoint, hitting the step resume breakpoint overrode even
4327 calling bpstat_stop_status.
4329 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4331 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4332 in case execution was stopped in the called function.
4333 * stack.c (print_frame_info, frame_info): If backtracing through
4334 a call dummy, handle the starting source line number on a line
4335 boundary like backtracing through sigtramp.
4336 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4337 for call dummy frame right. Remove old test for dummy frame,
4338 it has been unused at least since gdb-3.5.
4339 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4342 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4344 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4346 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4348 * infrun.c (signals_info), target.c (target_signal_from_name):
4349 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4351 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4353 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4354 * inflow.c (terminal_ours_1): When discussing how to deal with the
4355 tty state, make note of query() as well as readline.
4357 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4358 signals for which stop and print are cleared by default.
4360 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4362 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4363 reserved fields to hold a stub unwind entry type. Fix typo.
4364 (stub_unwind_entry): New structure for raw stub unwind entries.
4365 (stub_unwind_types): The types of stubs we may encounter.
4366 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4367 * hppa-tdep.c (rp_saved): Use additional information provided
4368 by linker stub unwind descriptors.
4369 (frameless_function_invocation): Likewise.
4370 (frame_chain_valid): Likewise.
4371 * paread.c (compare_unwind_entries): New function for sorting
4372 unwind table entries.
4373 (read_unwind_info): Rewrite to remove dependency on host endianness.
4374 Read in data from the $UNWIND_END$ subspace which contains linker
4375 stub unwind descriptors. Merge that data into the basic unwind
4378 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4380 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4382 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4383 from either the symbol name or the auxent.
4384 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4387 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4389 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4391 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4393 * README: Update notes for alpha port.
4395 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4397 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4398 for operation fault, constraint fault, and type fault.
4400 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4402 * Makefile.in (init.c): Add comment explaining formatting conventions.
4404 * c-exp.y (parse_number): Assign to temporary between the right
4405 shifts, to work around a bug in the SCO compiler.
4407 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4408 Add various files which were added to GDB recently.
4410 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4413 * Makefile.in: Add mostlyclean target.
4415 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4419 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4421 * main.c (show_commands): Make return type of extern
4422 history_get be HIST_ENTRY, rather than struct _hist_entry.
4423 (The latter loses with the upcoming merged readline.)
4425 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4427 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4428 const char *, not char *.
4430 * symtab.h (struct symbol): Make section short, not unsigned short.
4432 * symtab.c (lookup_symbol): Add comment about QUIT here.
4434 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4436 * c-exp.y (parse_number): Check for overflow regardless of range
4437 checking. Fix overflow check to use unsigned LONGEST, not
4440 * c-exp.y (parse_number): Make it so that integer constants are
4441 builtin_type_long_long if builtin_type_long isn't big enough or if
4442 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4444 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4445 Print our "()" first, then recurse for the target type.
4447 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4449 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4451 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4453 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4455 * utils.c (request_quit): Re-establish signal handler regardless
4458 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4460 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4462 * i960-tdep.c: Include target.h.
4464 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4466 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4468 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4470 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4471 changes (status -> ourstatus; declare status, etc.).
4472 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4474 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4476 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4478 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4480 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4482 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4484 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4486 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4488 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4490 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4492 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4493 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4495 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4498 Add search to target vector (#if 0'd until after 4.12):
4499 * target.h (to_search, target_search): Add.
4500 * gdbcore.h, core.c (generic_search): Add.
4501 * remote.c (remote_search): Add.
4502 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4505 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4506 is on, call find_pc_function rather than relying just on the minimal
4507 symbols (probably only matters for symbol readers which don't put
4508 statics in the minimal symbols, but changing this strikes me as
4509 not conservative enough).
4510 Initialize name_location in all cases.
4511 If no symbol and no msymbol, don't print anything symbolic.
4513 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4515 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4517 * printcmd.c (print_address_symbolic): Make it search the
4518 symtabs for variables as well as functions. Add `set print
4519 fast-symbolic-addr' and default it to fast (the old way).
4520 Print line numbers for data items as well as functions.
4522 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4523 address, if a symbol is found (take two more args pointing to
4524 where to store these results).
4526 * symtab.h (find_addr_symbol): Add prototype.
4528 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4530 * objfiles.h: Fix comments to reflect the fact that the phrase
4531 "top of stack" always refers to where the pushing and popping takes
4532 place, regardless of whether it is at the highest or lowest address.
4534 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4536 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4537 compiler generated tag names.
4538 * mdebugread.c (parse_type): Handle cross references to qualified
4540 * valops.c (value_struct_elt): Improve error message if the
4541 address of a method is requested from an object instance.
4542 * valops.c (search_struct_method): Make name_matched non-static
4543 to get it initialized correctly.
4544 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4545 exclude segment register which are not writable on newer SCO versions.
4547 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4549 * go32-xdep.c: Remove unused function uerror.
4550 (sigsetmask): Declare return type. Declare argument (to match the
4551 way it is called). Explicitly return 0.
4553 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4555 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4556 partial_symbol): Shrink the storage sizes of symbols, by making
4557 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4558 enums and small ints to the end of each struct to improve
4559 alignment, and switching the section number from int to unsigned
4562 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4564 * symtab.c (find_addr_symbol): New routine that will find the nearest
4565 symbol associated with an address. It does so by exhaustive
4566 search of the symtabs, so it's slow but complete.
4568 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4570 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4571 to [0,0] rather than [0, end of first source file]. This avoids
4572 problems with other parts of GDB looking for linetables in the
4573 _globals_ symtab. Eliminate variables num_object_files and
4574 first_object_file_end.
4576 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4578 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4579 (pop_frame): Restore PC2 and LR0 from dummy frames.
4580 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4581 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4582 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4583 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4584 (SETUP_ARBITRARY_FRAME): Define.
4586 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4588 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4590 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4592 * remote-udi.c (udi_resume): Correct prototype.
4594 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4596 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4597 hppa_frame_find_saved_regs.
4598 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4599 (prologue_inst_adjust_sp): New function.
4600 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4601 (skip_prologue): Completely rewrite to use unwind information.
4602 (hppa_frame_find_saved_regs): Likewise.
4604 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4606 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4607 to convert a signal number with appropriate bounds checking.
4609 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4611 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4613 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4614 print a newline to end the display anyway.
4616 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4617 coprocessor status regs) when popping a frame. This fixes
4618 float exceptions that occur after calling inferior functions.
4620 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4621 Read and write the fsr (float status register) to/from the child
4622 process along with the float regs. Remove Peter Schauer's change
4623 of May 24 '93, which has higher overhead and doesn't solve the
4624 real problem (which was that FSR wasn't being set).
4626 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4628 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4629 stack overflow check isn't right after the register stack
4630 adjustment instruction. Metaware R2.3u compiler moves other
4631 things in front of it. This fix isn't perfect but is what's
4634 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4636 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4638 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4639 character filenames.
4640 * configure.in: Change accordingly.
4642 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4644 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4645 _filtered io routines from these two files.
4647 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4649 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4650 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4651 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4653 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4655 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4657 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4658 printing to gdb_stderr.
4660 * remote-udi.c (udi_kill): Don't close the connection, just set
4661 inferior_pid to zero.
4662 (udi_mourn): Call remove_breakpoints.
4664 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4666 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4668 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4670 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4672 * remote-bug.c: At the start of each section, reset srec_frame
4675 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4676 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4677 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4678 code which looks for those two waitkinds. Use switch statement.
4679 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4680 CHILD_SPECIAL_WAITSTATUS.
4682 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4683 * Move target_signal_from_host, target_signal_to_host, and
4684 store_waitstatus from inftarg.c to target.c. procfs needs them.
4685 * target.c: Include "wait.h" and <signal.h>.
4686 * target.h, infrun.c (proceed), proceed callers: Pass new code
4687 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4688 enums being treated as unsigned and is cleaner.
4689 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4691 * infcmd.c (signal_command), infrun.c (signals_info):
4692 Don't allow user to specify numeric equivalent of
4693 TARGET_SIGNAL_DEFAULT.
4695 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4697 * config/alpha/alpha-netware.mt: New target support for Alpha
4699 * configure.in: Add alpha-*-netware* target.
4701 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4703 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4705 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4707 * target.h: Add enum target_waitkind, enum target_signal, and
4708 struct target_waitstatus. Change status argument to target_wait to
4709 be struct target_waitstatus * instead of int *.
4710 * target.h, infrun.c, all targets: Change type of signal arguments
4711 to resume(), proceed(), and target_resume() from int to enum
4713 * All targets (*_wait, *_resume): Change accordingly.
4714 * infcmd.c (program_info, signal_command), throughout infrun.c,
4715 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4716 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4717 signal code stuff right with the new signals would be non-trivial).
4718 * inferior.h (stop_signal): Make it enum target_signal not int.
4719 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4720 target_signal_from_name): New functions.
4721 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4722 store_waitstatus): New functions.
4723 * procfs.c (procfs_notice_signals): Use them.
4724 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4726 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4728 * objfiles.c (build_objfile_section_table): Don't abort() if
4729 objfile->sections is already set.
4731 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4732 to match recent change to exec.c.
4736 * main.c (print_gdb_version): Change year to 1994.
4738 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4739 * Makefile.in (NONSRC): Add ChangeLog-93.
4741 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4743 * stabsread.c (read_type): Allow defining several type numbers
4744 at once (e.g. "(1,2)=(3,4)="...).
4746 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4748 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4750 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4752 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4753 to process_one_symbol.
4754 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4755 avoid caching a bad endaddr in find_pc_partial_function.
4757 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4759 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4761 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4763 * infrun.c (wait_for_inferior): Do not step or step resume past
4764 the end of a one-line function we just stepped into.
4766 For older changes see ChangeLog-93
4772 version-control: never