1 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * stabsread.c (common_block_end, fix_common_block): Stash the
4 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
5 as to not assume that a pointer fits in an enum.
7 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
9 * os9kread.c (fill_sym): check compiler verion number for pre-
11 * os9kread.c (os9k_process_one_symbol): address of symbol is
12 relative to section not module.
13 * stabsread.c (define_symbol): add symbol type 's' as local
15 * remote-os9k.c: add command 'set monitor_log' to turn on or off
17 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
18 * remote-os9k.c: fix bug in 'set remotebaud' function.
19 * remote-os9k.c (rombug_link): minimize checking so to improve
21 * symfile.c (symbol_file_command): check if failed to link, also make
22 the command be able to accept more than one filenames.
23 * target.c (target_link): check if failed to link with rombug.
24 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
26 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
28 * remote-es.c (es1800_child_ops): Don't declare it static.
30 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
32 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
34 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
36 * dbxread.c: New variable lowest_text_address.
37 (record_minimal_symbol, read_dbx_symtab): Set it.
38 (read_dbx_symtab): Use lowest_text_address + text_size instead of
40 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
42 * dbxread.c (end_psymtab): Remove old and commented out
43 capping_global and capping_static. Fix comments regarding
44 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
46 * parser-defs.h: Add "extern" to start of variable declarations so
47 we don't end up with commons.
48 * parse.c: Define these variables.
50 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
53 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * alpha-tdep.c: Change value to value_ptr.
57 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
59 * solib.c (elf_locate_base): New function to locate the address
60 of the dynamic linker's runtime structure in the dynamic info section.
61 * solib.c (locate_base): Use it instead of iterating over the list
62 of mapped address segments.
63 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
66 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
68 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
69 (pc_in_interrupt_handler): New function. Also add PARAM decl.
70 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
71 signal trampoline and interrupt routines.
72 (frame_saved_pc): Handle signal trampolines and interrupt routines.
73 (frame_chain, frame_chain_valid): Likewise.
74 (hppa_frame_find_saved_regs): Likewise. Also deal with special
75 saved regs convention for SP.
77 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
78 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
79 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
81 * tm-hppah.h (IN_SIGTRAMP): Define.
83 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
85 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
86 alphabetic character as the start of a name.
88 * sparclite/Makefile.in (all install): Build and install aload.
90 * configure.in: Accept i[34]86-*-*sysv32 because that is what
91 config.guess and config.sub produce.
93 * mips-tdep.c: Change value to value_ptr.
95 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
97 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
98 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
99 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
100 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
101 value with value_ptr. This is for the ptx compiler.
102 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
104 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
105 #if 0 i386_float_info.
106 * symm-tdep.c (round): Remove. Also remove sgttyb.
107 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
108 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
109 * i386-tdep.c (i386_frame_find_saved_regs): Put in
110 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
112 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
113 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
114 symm-nat.c. Define CHILD_WAIT and declare child_wait().
115 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
116 tm-i386v.h is apparently OK.
117 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
118 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
121 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
123 * osfsolib.c (xfer_link_map_member): Update to use new
124 target_read_string interface.
126 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
128 * infrun.c (wait_for_inferior): In checking
129 remove_breakpoints_on_following_step, check
130 through_sigtramp_breakpoint as well as step_resume_breakpoint.
132 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
134 * os9kread.c (os9k_process_one_symbol): Rename
135 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
136 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
137 (CORE_ADDR)0, from target_link, since that is what it uses.
138 Process name at end, not during parsing (like we did before Kung's
139 change), so that -readnow and -mapped can appear anywhere.
140 Make text_relocation a local variable.
141 * config/i386/i386os9k.mt: Fix comment.
142 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
143 * os9kread.c: Put "comments" after #endif inside /* */.
144 * stabsread.h: Add os9k_stabs variable.
145 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
147 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
148 descriptor in global_symbols not local_symbols.
149 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
151 (read_type): If os9k_stabs, accept function parameters after 'f'
153 (read_array_type): If os9k_stabs, don't expect index type and
154 expect lower and upper to be separated by ',' not ';'.
155 (read_enum_type): If os9k_stabs, read a number before the first
156 enumeration constant.
157 (os9k_init_type_vector): New function.
158 (dbx_lookup_type): Call it when starting new type vector.
159 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
160 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
161 * os9kstab.c: Removed.
162 * Makefile.in: Update accordingly.
163 * objfiles.c (objfile_relocate_data): Removed.
164 * remote-os9k.c (rombug_wait): Call objfile_relocate
165 not objfile_relocate_data.
166 * objfiles.h, objfiles.c: Remove find_pc_objfile.
167 * remote-os9k.c (rombug_wait): Call find_pc_section not
169 * main.c (quit_command): Check inferior_pid; revert Kung change.
170 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
172 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
174 * os9kread.c: New file to read os9000 style symbo table.
175 * os9kstab.c: new file to read os9000 style stabs.
176 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
177 * objfiles.c (find_pc_objfile): new function to search objfile
179 * objfiles.c (objfile_relocate_data): new function to relocate
180 data symbols in symbol table.
181 * objfiles.h: Add two aux fields in struct objfile to handle
182 multiple symbol table files situation like in os9000.
183 * symfile.c: Change so 'symbol-file' command can handle multiple
184 files. Also call target_link() to get relocation infos.
185 * target.c (target_link): new function to get relocation info when
186 a symbol file is requested to load.
187 * main.c (quit_command): take out 'inferior_pid != 0' condition,
188 because in cross mode there's no inferior pid, bit they need to
190 Makefile.in: add os9kread.c os9kstab.c and .o's.
191 configure.in: add i386os9k target.
192 config/i386/i386os9k.mt: new add.
193 config/i386/tm-i386os9k.h: new add.
195 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
197 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
198 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
200 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
202 * target.c, target.h (target_read_string): Provide error detection to
203 caller. Put string in malloc'd space, so caller need not impose
205 * solib.c (find_solib): Update to use new interface.
206 * irix5-nat.c (find_solib): Read o_path from inferior
207 (clear_solib): Free storage for o_path.
208 * valprint.c (val_print_string): Add comments.
210 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
212 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
215 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
217 * value.h (struct value): Add modifiable field.
218 * values.c (allocate_value, record_latest_value, value_copy): Set it.
219 (record_latest_value): Don't mess with VALUE_LVAL of value.
220 * valops.c (value_assign): Check it. Reword existing error
223 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
224 (STEP_SKIPS_DELAY): Added.
225 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
228 * valprint.c (val_print_string): If errcode is set, always print
229 an error, regardless of force_ellipsis. In the non-EIO case,
230 just print the error message rather than calling error(). Don't
231 access *(bufptr-1) if bufptr points to the start of the buffer.
232 When looking for '\0', don't increment bufptr and addr if bufptr
233 started out already at limit. If an error happens on fetching the
234 first character, don't print the string.
236 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
238 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
241 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
242 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
243 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
244 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
245 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
246 * findvar.c: Update comment regarding ieee-float.h.
248 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
250 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
251 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
252 Define to make backtracing through the various sigtramp handlers
254 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
255 the saved pc from ucontext on the stack for SVR4 signal handling.
257 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
259 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
260 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
261 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
262 just use the global variable itself. When printing baud rate,
263 don't print a baud rate if baud_rate is -1.
265 * coffread.c (read_coff_symtab): Pass mst_file_* to
266 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
267 symbols in the minimal symbols regardless of SDB_TYPE.
269 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
271 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
272 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
273 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
274 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
275 ignored bs->stop for a bp_step_resume breakpoint.
276 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
277 which performs one (the check_sigtramp2 one) of the functions
278 which had been handled by the step_resume_breakpoint. For each
279 use of the step_resume_breakpoint, make it still use the
280 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
282 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
283 When setting the frame address of the step resume breakpoint, set
284 it to the address for frame *before* the call instruction is
287 * mips-tdep.c (mips_print_register): Print integers using
288 print_scalar_formatted rather than duplicating all the
289 CC_HAS_LONG_LONG and so on.
290 (mips_push_dummy_frame): Use read_register_gen rather than using
291 read_register and then putting it back in target format with
292 store_unsigned_integer. If registers are more than 4 bytes, give
293 an error rather than have some registers overwrite other
295 #if 0 unused include of opcode/mips.h.
297 * symfile.h: Don't declare arguments for coff_getfilename.
299 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
301 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
303 * configure.in (hppa*-*-osf*): New configuration.
304 * config/pa/hppaosf.mt: New target makefile fragment.
305 * config/pa/tm-hppao.h: New target include file.
307 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
309 * exec.c (print_section_info): Print entry point for exec_bfd only.
310 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
311 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
312 causes problems if <sys/types.h> has no multiple inclusion protection.
314 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
316 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
317 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
318 (CALL_DUMMY_LENGTH): Changed accordingly.
320 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
322 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
323 numbers of register windows.
325 * sparclite/hello.c: Add factorial function for testing.
326 * salib.c: Use macros instead of constants for I/O addresses to
327 make 931 support easier.
328 * sparclite.h: Change constraint for LOC to "rJ" to force use of
329 register in sta/lda instructions.
331 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
333 * dbxread.c (process_one_symbol): Set
334 block_address_function_relative for COFF like we do for ELF and SOM.
336 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
338 * mdebugread.c (new_psymtab): Pass in section_offsets and set
340 * mdebugread.c (handle_psymbol_enumerators): New function to enter
341 the enumerators of an ecoff enum into the partial symbol table.
342 * mdebugread.c (parse_partial_symbols): Call it.
343 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
344 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
345 offsets. Cast psymtab->read_symtab to PTR before passing it to
347 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
348 set up the global offset table pointer in pic compiled code.
349 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
350 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
351 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
352 ensures that floats are promoted to doubles before they are pushed
355 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
357 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
358 Fixup cache_on and flush_i_cache so that they work for both the
359 930 and 932 processors. Rewrite most low level funcs (uart
360 access & cache stuff) to use new ASI access macros in sparclite.h.
361 Also make it easy to access second serial port.
363 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
365 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
366 <sys/stat.h>; not needed.
368 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
370 * stack.c (print_frame_info): In "pathological" case, don't
371 distrust the line number information.
373 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
375 * mips-tdep.c (mips_print_register): handle 64 bits register.
376 * valprint.c (print_longest): fix a bug in printing 64 bits value.
378 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
382 * Makefile.in (install): Do the sed for program_transform_name
383 ourselves instead of worrying about INSTALL_XFORM. This enables
384 users to override INSTALL_PROGRAM in the standard way.
386 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
387 depend on Makefile.in.
389 * defs.h, valprint.c: Make longest_to_int a function not a macro.
390 Only test against INT_MIN if a LONGEST is bigger than an int.
392 * README: Change GhostScript to Ghostscript.
394 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
396 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
397 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
398 character file names.
399 * Makefile.in (ALLPARAM): Add these files.
401 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
402 character file names.
403 * Makefile.in: Add Kung's new mips64 files.
405 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
407 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
408 mips64el-*-ecoff and mips64-big-*.
409 * defs.h: get rid of FORCE_LONG_LONG.
410 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
411 parsing. Change register size to be MIPS_REGSIZE.
413 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
415 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
416 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
417 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
419 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
421 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
422 (remove_commands, add_commands): Add/remove hms-drain when target
425 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
427 * configure.in: Add Lynx/rs6000 support.
428 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
429 messages. Add rs6000 support. Don't try to modify unwritable
431 * rs6000-nat.c: Move lots of native dependent stuff (like core
432 file support) from rs6000-tdep.c & xcoffexec.c to here.
433 * rs6000-tdep.c: Move native dependent stuff to nat.c.
434 * xcoffexec.c: Move native dependent stuff to nat.c.
435 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
437 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
439 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
440 New files to support Lynx/rs6000.
442 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
444 * README: Remove note about gcc warnings on alpha, these should be
446 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
447 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
448 remote-utils.c, stabsread.c: Include <string.h>.
449 * regex.c: Include "defs.h", change re_comp argument to const char *.
450 * infptrace.c (fetch_register, store_inferior_registers): Change
451 regaddr to type CORE_ADDR.
452 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
453 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
455 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
457 * symtab.h: Always define BYTE_BITFIELD to nothing.
459 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
461 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
462 * configure.in: Remove comment about m68k-em.mt.
463 * Makefile.in: Remove references.
465 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
467 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
470 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
472 * target.c (target_preopen): If target_kill doesn't remove the
473 target from the stack, use pop_target to do it.
475 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
476 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
477 changes to stabsread.c from summer 1993.
479 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
480 printing the program, rather than passing NULL to printf.
481 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
482 try to call UDIDisconnect again. Print better message.
483 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
485 (udi_create_inferior): If udi_session_id is negative, open a new
486 TIP rather than giving an error.
488 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
489 config/ns32k/ns32km3.mh: Define NAT_FILE.
490 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
491 (it was inconsistent and namespace-wrong) to NM_M3_H.
492 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
493 (m3_open): New function.
495 * TODO: Update Mach section.
497 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
499 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
501 * printcmd.c (printf_command): Add missing single-letter
502 backslash-escape sequences, and improve error message.
504 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
506 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
507 rather than trying to shove an int into a pointer and back out
508 again. This avoids compiler warnings.
510 * defs.h (alloca): Declare as void *, not char *, on hpux.
511 Don't prototype it, just declare the return type.
513 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
515 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
516 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
518 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
520 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
521 ZERO_REGNUM, just read it as zero without talking to the board.
523 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
525 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
526 to store_floating, not nonexistent variable len.
528 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
530 (mips_store_word): Change calling convention to return errors, and
531 to provide old contents if the caller wants it.
532 (mips_xfer_memory): Deal with errors from mips_store_word.
533 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
534 define now that remote-mips.c doesn't use BREAKPOINT.
536 * remote-mips.c (mips_create_inferior): Call warning if arguments
537 specified, and then execute "set args" command. Call error, not
538 mips_error, if executable file not specified.
540 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
543 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
546 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
548 * value.h (print_longest): Rename "value" to "val" in prototype
549 declaration because some compilers don't like arguments whose
550 names are the same as types.
551 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
552 before passing it to remote_*_bytes.
554 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
556 * h8500-tdep.c (saved_pc_after_call): The size of the
557 pc is memory model dependent. (segmented_command,
558 unsegmented_command, _initialize_h8500_tdep): New commands to
560 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
562 * remote-hms.c (hms_load): Remove breakpoints when loaded.
563 (hms_wait): Use new status structure
564 (hms_open): Push the target here. (hms_before_main_loop): Not
565 here. (supply_val, hms_fetch_register, hms_store_register): Cope
566 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
567 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
568 all registers in a compact way.
570 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
572 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
573 as CORE_ADDR to match definition in rs6000-tdep.c.
575 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
577 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
578 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
579 definitions into the psymtab.
581 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
583 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
584 a special exceptionSize for the 68332.
586 * remote-udi.c (udi_attach): If no arguments, print error.
588 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
590 * Makefile.in (VERSION): Bump to 4.12.1
591 * NEWS, README: Update to match 4.12 release.
593 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
595 * command.c (empty_sfunc): New function.
596 (add_set_cmd): Use it instead of not_just_help_class_command.
597 (not_just_help_class_command): Change calling convention back to
598 what it was before yesterday's change.
600 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
601 of the type if present.
603 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
605 * printcmd.c (decode_format): Don't blithely set the size for
606 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
608 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
609 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
610 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
611 always just check against INT_MIN and INT_MAX (this also fixes things
612 if sizeof (long) > sizeof (int), e.g. Alpha).
613 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
614 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
615 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
616 BUILTIN_TYPE_UNSIGNED_LONGEST.
617 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
618 longest_int and longest_unsigned_int.
619 * value.h (struct value): Just align to LONGEST, rather than worrying
620 about CC_HAS_LONG_LONG.
621 * valarith.c (value_binop): Figure out type ourself based on
622 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
623 point is that we don't depend on CC_HAS_LONG_LONG anymore.
624 * valprint.c (val_print_type_code_int): Just call
625 extract_unsigned_integer directly, rather than going through
627 * printcmd.c (decode_format): Remove code which would sometimes
628 change 'g' size to 'w' for integers. print_scalar_formatted handles
629 printing huge integers well enough, thank you.
631 * command.c (add_set_cmd, not_just_help_class_command): Change
632 to make this the sfunc, not cfunc, since that is how we call it.
633 * command.h: Comment difference between sfunc and cfunc.
634 * demangle.c (set_demangling_command): Add third arg since that
636 (_initialize_demangler): Use sfunc, not cfunc, for
637 set_demangling_command, since that is how it is called.
638 Remove show_demangling_command; it has no effect.
640 * command.c (shell_escape): Report errors correctly (with error
641 message from strerror).
643 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
645 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
646 x_scnlen.l rather than x_scnlen to match corresponding change in
649 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
651 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
652 Change comments regarding TYPE_CODE_BOOL.
653 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
654 regardless of the language.
655 (value_true): Just call value_logical_not regardless of language.
656 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
657 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
658 * language.h: Improve comment for la_builtin_type_vector.
659 * m2-lang.c (_initialize_m2_language): Don't add any fields to
660 builtin_type_m2_bool.
662 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
664 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
665 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
667 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
669 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
670 by restarting the ioctl.
672 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
674 * target.h (target_wait): Add comment about calling
677 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
679 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
680 additional arguments.
681 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
683 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
685 * sparc-stub.c: Remove unnecessary #include of memory.h.
687 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
689 * mips-tdep.c: Remove code which sets saved_regs from
690 init_extra_frame_info and put it in new function mips_find_saved_regs.
691 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
692 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
693 check if it is NULL and call mips_find_saved_regs if so.
695 * remote-mips.c: Use unfiltered, not filtered, output most places.
697 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
698 backtrace. Revise comments.
700 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
702 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
703 alpha and irix. The _sigtramp case has to be handled properly
704 in the tdep files if we have no ecoff debugging info.
705 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
706 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
707 without PC_REGNUM kludge.
708 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
709 Clean up handling of mips sigtramp frames, improve comments.
711 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
713 * paread.c (read_unwind_info): Fix typo.
715 * paread.c (pa_symtab_read): Update the "check_strange_names"
716 filter to match GCC's current output. Filter out section symbols
717 (which the HP linker sometimes puts in the wrong place).
719 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
721 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
723 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
725 * Makefile.in: Remove all references to sparcly-nat.c.
727 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
728 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
729 duplicating serial.h and target.h.
731 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
732 are not used anywhere (a 5 Oct 1993 change removed the uses).
734 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
735 * config/m68k/es1800.mt: Add comment.
736 * remote-es.c: Extensive changes to update to current conventions.
738 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
739 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
740 to achieve the desired timeout.
741 * serial.h (serial_t): Add field timeout_remaining.
743 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
745 * c-exp.y (yylex): Reenable nested type code.
747 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
749 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
751 * remote-mips.c (mips_ops): Fix docstring.
753 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
755 * config/m68k/tm-monitor.h: Changes to bring this into accordance
756 with the old tm-m68k-em.h:
757 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
758 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
759 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
760 Add FIXME regarding GET_LONGJMP_TARGET.
762 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
763 * infptrace.c (kill_inferior): Add comments.
764 * main.c (quit_command): Call target_close after we kill or
766 * remote-udi.c (udi_close): Don't error() if QUITTING.
768 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
770 * configure.in: Make m68k-coff and aout add monitor support in
771 addition to the standard serial support.
773 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
775 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
778 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
780 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
781 * elfread.c (record_minimal_symbol_and_info),
782 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
784 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
786 * i386-stub.c: Add ".text" right before "mem_fault:".
788 * main.c (baud_rate): Add FIXME comment about printing -1 value.
790 * remote-utils.c (usage): Fix message to be accurate and conform
791 more closely to normal conventions.
793 * remote-utils.c (gr_files_info): Have the exec_bfd test control
794 whether to show information about exec_bfd, and not control whether
795 to show information about device and speed.
797 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
798 usage message, don't dump core.
800 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
801 for variable size array.
802 (bug_fetch_register, bug_store_register): Rename "value" to
803 "fpreg_buf" because some compilers don't like variables whose
804 names are the same as types.
805 (bug_store_register): Use a cast when converting char * to
808 * symmisc.c (maintenance_print_symbols): Don't refer to the name
809 of the command in error message (the text was referring to the old
810 name of the command).
812 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
814 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
815 full details on structure elements without names. This partially
816 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
817 of those changes was accidental.
819 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
820 defined, make it an error to specify a single argument which is not
823 * Makefile.in (version.c), main.c (print_gdb_version): Use
824 host_alias and target_alias, not host_canonical and
825 target_canonical, to print configuration.
827 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
829 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
830 of builtin_type_long. It is necessary to get a type which is
831 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
833 Fix many sins which will come up in 32 bit x 64 bit GDB, and
834 various miscellaneous things discovered in the process:
835 * printcmd.c, defs.h (print_address_numeric): New function.
836 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
837 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
838 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
839 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
841 * utils.c, defs.h (gdb_print_address): New function.
842 * expprint (dump_expression), gdbtypes.h: Use it.
843 * breakpoint.c (describe_other_breakpoints),
844 symmisc.c (dump_symtab, print_symbol):
845 Use filtered not unfiltered I/O.
846 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
847 just run gdb under a debugger for this (and it had problems with
848 printing addresses, how to print b->shadow, etc.).
849 * buildsym.c (make_blockvector), core.c (memory_error),
850 exec.c (print_section_info), maint.c (print_section_table),
851 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
852 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
853 Add comments saying code is broken. Marked with "FIXME-32x64".
854 * dbxread.c (process_one_symbol), partial-stab.h (default),
855 remote-vx.c (vx_run_files_info):
856 Don't cast int being passed to local_hex_string.
857 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
858 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
860 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
862 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
863 * source.c: Include <sys/types.h> regardless of USG.
865 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
867 * valops.c (value_assign): Set `type' after coercing toval.
868 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
869 Use extract_unsigned_integer to get the address of a reference.
871 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
873 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
874 AIX can use ? instead of \ for continuation. Deal with it.
876 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
877 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
878 the HP compiler in ANSI mode doesn't like.
880 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
881 based on USG, rather than defining HAVE_SIGSETMASK to an
882 expression containing defined. Having a macro used in #if expand
883 to an expression containing "defined" is undefined according to
884 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
887 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
889 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
890 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
892 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
894 * ch-exp.y (match_string_literal): Allow a zero-length string.
895 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
897 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * i386aix-nat.c (i386_float_info): Reverse order of registers before
900 passing them to print_387_status.
901 (print_387_status): Don't subtract top from 7 before using it.
902 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
903 from 7; the above explains it.
905 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
907 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
908 pointer value when fixing up the frame at the start of a function.
910 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
912 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
913 Sparc from the stack.
915 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
917 * remote-mips.c (mips_initialize): Clear mips_initializing via
918 cleanup chain, not directly.
920 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
921 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
922 munging the timeout due to the limited range of c_cc[VTIME].
924 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
925 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
926 m3-nat.c (m3_create_inferior): Pass it.
927 * procfs.c: Remove ptrace function. It was declared in a way which
928 conflicted with the prototype in unistd.h on Solaris.
930 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
932 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
933 in the sigcontext if it is a signal trampoline frame.
934 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
937 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
939 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
940 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
941 tm-sparc.h so they can be overridden if necessary.
943 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
945 * lynx-nat.c: Add Sparc support.
946 * sparcly-nat.c: Remove. It's useless.
947 * config/sparc/nm-sparclynx.h: Rewrite.
948 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
950 * config/sparc/tm-sparclynx.h: Rewrite.
952 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
954 * rs6000-pinsn.c: Use the new disassembler in the opcodes
955 directory. Old code was discarded, since the new opcode table has
958 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
960 * Makefile.in (realclean): Remove info files per make-stds.texi.
962 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
965 if N_SO_ADDRESS_MAYBE_MISSING is defined.
966 * config/sparc/tm-sun4sol2.h: Define it.
968 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
970 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
971 if we did not find a symbol.
973 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
975 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
978 * hppab-nat.c (call_ptrace): Delete redundant function.
979 (kill_inferior, attach, detach, child_resume): Likewise.
980 (child_xfer_memory): Likewise.
982 * hppah-nat.c (call_ptrace): Delete redundant function.
983 (kill_inferior, attach, detach, child_resume): Likewise.
985 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
987 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
989 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
991 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
992 (CHILD_XFER_MEMORY): Define.
993 (PT_*): Define so that generic infptrace.c code can be used.
995 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
997 * xcoffread.c (xcoff_symfile_read): Make second parameter a
998 struct section_offsets *, not a (nonexistent) struct section_offset *.
1000 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1001 internal_xcoff_symtab, not an array of one of them. Change lots of
1002 "main_aux" to "&main_aux" and so on.
1004 * coffread.c, xcoffread.c: Include <coff/internal.h>
1007 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1009 * coffread.c (coff_getfilename): Make it not static.
1011 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1013 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1014 a completely gratuitous difference between xcoffread.c and coffread.c).
1016 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1018 * infrun.c (wait_for_inferior): Don't set frame for
1019 step_resume_breakpoint for IN_SIGTRAMP cases.
1021 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1022 breakpoint.c (bpstat_what): Move step_resume from its own field of
1023 the struct bpstat_what into the main_action. Make it override
1024 other breakpoints. This is a conservative change in the sense
1025 that before the step resume breakpoint was a breakpoint.c
1026 breakpoint, hitting the step resume breakpoint overrode even
1027 calling bpstat_stop_status.
1029 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1032 in case execution was stopped in the called function.
1033 * stack.c (print_frame_info, frame_info): If backtracing through
1034 a call dummy, handle the starting source line number on a line
1035 boundary like backtracing through sigtramp.
1036 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1037 for call dummy frame right. Remove old test for dummy frame,
1038 it has been unused at least since gdb-3.5.
1039 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1042 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1044 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1046 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1048 * infrun.c (signals_info), target.c (target_signal_from_name):
1049 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1051 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1053 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1054 * inflow.c (terminal_ours_1): When discussing how to deal with the
1055 tty state, make note of query() as well as readline.
1057 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1058 signals for which stop and print are cleared by default.
1060 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1062 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1063 reserved fields to hold a stub unwind entry type. Fix typo.
1064 (stub_unwind_entry): New structure for raw stub unwind entries.
1065 (stub_unwind_types): The types of stubs we may encounter.
1066 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1067 * hppa-tdep.c (rp_saved): Use additional information provided
1068 by linker stub unwind descriptors.
1069 (frameless_function_invocation): Likewise.
1070 (frame_chain_valid): Likewise.
1071 * paread.c (compare_unwind_entries): New function for sorting
1072 unwind table entries.
1073 (read_unwind_info): Rewrite to remove dependency on host endianness.
1074 Read in data from the $UNWIND_END$ subspace which contains linker
1075 stub unwind descriptors. Merge that data into the basic unwind
1078 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1080 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1082 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1083 from either the symbol name or the auxent.
1084 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1087 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1089 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1091 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1093 * README: Update notes for alpha port.
1095 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1097 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1098 for operation fault, constraint fault, and type fault.
1100 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1102 * Makefile.in (init.c): Add comment explaining formatting conventions.
1104 * c-exp.y (parse_number): Assign to temporary between the right
1105 shifts, to work around a bug in the SCO compiler.
1107 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1108 Add various files which were added to GDB recently.
1110 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1113 * Makefile.in: Add mostlyclean target.
1115 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1119 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1121 * main.c (show_commands): Make return type of extern
1122 history_get be HIST_ENTRY, rather than struct _hist_entry.
1123 (The latter loses with the upcoming merged readline.)
1125 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1127 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1128 const char *, not char *.
1130 * symtab.h (struct symbol): Make section short, not unsigned short.
1132 * symtab.c (lookup_symbol): Add comment about QUIT here.
1134 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1136 * c-exp.y (parse_number): Check for overflow regardless of range
1137 checking. Fix overflow check to use unsigned LONGEST, not
1140 * c-exp.y (parse_number): Make it so that integer constants are
1141 builtin_type_long_long if builtin_type_long isn't big enough or if
1142 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1144 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1145 Print our "()" first, then recurse for the target type.
1147 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1149 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1151 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1153 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1155 * utils.c (request_quit): Re-establish signal handler regardless
1158 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1160 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1162 * i960-tdep.c: Include target.h.
1164 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1166 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1168 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1170 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1171 changes (status -> ourstatus; declare status, etc.).
1172 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1174 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1176 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1178 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1180 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1182 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1184 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1186 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1188 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1190 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1192 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1193 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1195 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1198 Add search to target vector (#if 0'd until after 4.12):
1199 * target.h (to_search, target_search): Add.
1200 * gdbcore.h, core.c (generic_search): Add.
1201 * remote.c (remote_search): Add.
1202 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1205 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1206 is on, call find_pc_function rather than relying just on the minimal
1207 symbols (probably only matters for symbol readers which don't put
1208 statics in the minimal symbols, but changing this strikes me as
1209 not conservative enough).
1210 Initialize name_location in all cases.
1211 If no symbol and no msymbol, don't print anything symbolic.
1213 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1215 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1217 * printcmd.c (print_address_symbolic): Make it search the
1218 symtabs for variables as well as functions. Add `set print
1219 fast-symbolic-addr' and default it to fast (the old way).
1220 Print line numbers for data items as well as functions.
1222 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1223 address, if a symbol is found (take two more args pointing to
1224 where to store these results).
1226 * symtab.h (find_addr_symbol): Add prototype.
1228 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1230 * objfiles.h: Fix comments to reflect the fact that the phrase
1231 "top of stack" always refers to where the pushing and popping takes
1232 place, regardless of whether it is at the highest or lowest address.
1234 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1236 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1237 compiler generated tag names.
1238 * mdebugread.c (parse_type): Handle cross references to qualified
1240 * valops.c (value_struct_elt): Improve error message if the
1241 address of a method is requested from an object instance.
1242 * valops.c (search_struct_method): Make name_matched non-static
1243 to get it initialized correctly.
1244 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1245 exclude segment register which are not writable on newer SCO versions.
1247 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1249 * go32-xdep.c: Remove unused function uerror.
1250 (sigsetmask): Declare return type. Declare argument (to match the
1251 way it is called). Explicitly return 0.
1253 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1255 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1256 partial_symbol): Shrink the storage sizes of symbols, by making
1257 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1258 enums and small ints to the end of each struct to improve
1259 alignment, and switching the section number from int to unsigned
1262 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1264 * symtab.c (find_addr_symbol): New routine that will find the nearest
1265 symbol associated with an address. It does so by exhaustive
1266 search of the symtabs, so it's slow but complete.
1268 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1270 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1271 to [0,0] rather than [0, end of first source file]. This avoids
1272 problems with other parts of GDB looking for linetables in the
1273 _globals_ symtab. Eliminate variables num_object_files and
1274 first_object_file_end.
1276 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1278 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1279 (pop_frame): Restore PC2 and LR0 from dummy frames.
1280 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1281 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1282 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1283 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1284 (SETUP_ARBITRARY_FRAME): Define.
1286 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1288 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1290 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1292 * remote-udi.c (udi_resume): Correct prototype.
1294 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1296 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1297 hppa_frame_find_saved_regs.
1298 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1299 (prologue_inst_adjust_sp): New function.
1300 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1301 (skip_prologue): Completely rewrite to use unwind information.
1302 (hppa_frame_find_saved_regs): Likewise.
1304 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1306 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1307 to convert a signal number with appropriate bounds checking.
1309 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1311 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1313 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1314 print a newline to end the display anyway.
1316 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1317 coprocessor status regs) when popping a frame. This fixes
1318 float exceptions that occur after calling inferior functions.
1320 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1321 Read and write the fsr (float status register) to/from the child
1322 process along with the float regs. Remove Peter Schauer's change
1323 of May 24 '93, which has higher overhead and doesn't solve the
1324 real problem (which was that FSR wasn't being set).
1326 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1328 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1329 stack overflow check isn't right after the register stack
1330 adjustment instruction. Metaware R2.3u compiler moves other
1331 things in front of it. This fix isn't perfect but is what's
1334 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1336 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1338 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1339 character filenames.
1340 * configure.in: Change accordingly.
1342 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1344 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1345 _filtered io routines from these two files.
1347 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1350 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1351 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1353 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1355 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1357 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1358 printing to gdb_stderr.
1360 * remote-udi.c (udi_kill): Don't close the connection, just set
1361 inferior_pid to zero.
1362 (udi_mourn): Call remove_breakpoints.
1364 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1366 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1368 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1370 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1372 * remote-bug.c: At the start of each section, reset srec_frame
1375 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1376 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1377 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1378 code which looks for those two waitkinds. Use switch statement.
1379 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1380 CHILD_SPECIAL_WAITSTATUS.
1382 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1383 * Move target_signal_from_host, target_signal_to_host, and
1384 store_waitstatus from inftarg.c to target.c. procfs needs them.
1385 * target.c: Include "wait.h" and <signal.h>.
1386 * target.h, infrun.c (proceed), proceed callers: Pass new code
1387 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1388 enums being treated as unsigned and is cleaner.
1389 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1391 * infcmd.c (signal_command), infrun.c (signals_info):
1392 Don't allow user to specify numeric equivalent of
1393 TARGET_SIGNAL_DEFAULT.
1395 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1397 * config/alpha/alpha-netware.mt: New target support for Alpha
1399 * configure.in: Add alpha-*-netware* target.
1401 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1403 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1405 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1407 * target.h: Add enum target_waitkind, enum target_signal, and
1408 struct target_waitstatus. Change status argument to target_wait to
1409 be struct target_waitstatus * instead of int *.
1410 * target.h, infrun.c, all targets: Change type of signal arguments
1411 to resume(), proceed(), and target_resume() from int to enum
1413 * All targets (*_wait, *_resume): Change accordingly.
1414 * infcmd.c (program_info, signal_command), throughout infrun.c,
1415 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1416 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1417 signal code stuff right with the new signals would be non-trivial).
1418 * inferior.h (stop_signal): Make it enum target_signal not int.
1419 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1420 target_signal_from_name): New functions.
1421 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1422 store_waitstatus): New functions.
1423 * procfs.c (procfs_notice_signals): Use them.
1424 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1426 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1428 * objfiles.c (build_objfile_section_table): Don't abort() if
1429 objfile->sections is already set.
1431 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1432 to match recent change to exec.c.
1436 * main.c (print_gdb_version): Change year to 1994.
1438 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1439 * Makefile.in (NONSRC): Add ChangeLog-93.
1441 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1443 * stabsread.c (read_type): Allow defining several type numbers
1444 at once (e.g. "(1,2)=(3,4)="...).
1446 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1448 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1450 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1452 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1453 to process_one_symbol.
1454 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1455 avoid caching a bad endaddr in find_pc_partial_function.
1457 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1459 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1461 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1463 * infrun.c (wait_for_inferior): Do not step or step resume past
1464 the end of a one-line function we just stepped into.
1466 For older changes see ChangeLog-93
1472 version-control: never