1 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * remote-es.c (es1800_child_ops): Don't declare it static.
5 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
7 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
9 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
11 * dbxread.c: New variable lowest_text_address.
12 (record_minimal_symbol, read_dbx_symtab): Set it.
13 (read_dbx_symtab): Use lowest_text_address + text_size instead of
15 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
17 * dbxread.c (end_psymtab): Remove old and commented out
18 capping_global and capping_static. Fix comments regarding
19 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
21 * parser-defs.h: Add "extern" to start of variable declarations so
22 we don't end up with commons.
23 * parse.c: Define these variables.
25 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
28 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
30 * alpha-tdep.c: Change value to value_ptr.
32 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
34 * solib.c (elf_locate_base): New function to locate the address
35 of the dynamic linker's runtime structure in the dynamic info section.
36 * solib.c (locate_base): Use it instead of iterating over the list
37 of mapped address segments.
38 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
41 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
43 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
44 (pc_in_interrupt_handler): New function. Also add PARAM decl.
45 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
46 signal trampoline and interrupt routines.
47 (frame_saved_pc): Handle signal trampolines and interrupt routines.
48 (frame_chain, frame_chain_valid): Likewise.
49 (hppa_frame_find_saved_regs): Likewise. Also deal with special
50 saved regs convention for SP.
52 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
53 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
54 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
56 * tm-hppah.h (IN_SIGTRAMP): Define.
58 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
60 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
61 alphabetic character as the start of a name.
63 * sparclite/Makefile.in (all install): Build and install aload.
65 * configure.in: Accept i[34]86-*-*sysv32 because that is what
66 config.guess and config.sub produce.
68 * mips-tdep.c: Change value to value_ptr.
70 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
72 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
73 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
74 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
75 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
76 value with value_ptr. This is for the ptx compiler.
77 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
79 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
80 #if 0 i386_float_info.
81 * symm-tdep.c (round): Remove. Also remove sgttyb.
82 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
83 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
84 * i386-tdep.c (i386_frame_find_saved_regs): Put in
85 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
87 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
88 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
89 symm-nat.c. Define CHILD_WAIT and declare child_wait().
90 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
91 tm-i386v.h is apparently OK.
92 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
93 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
96 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
98 * osfsolib.c (xfer_link_map_member): Update to use new
99 target_read_string interface.
101 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
103 * infrun.c (wait_for_inferior): In checking
104 remove_breakpoints_on_following_step, check
105 through_sigtramp_breakpoint as well as step_resume_breakpoint.
107 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
109 * os9kread.c (os9k_process_one_symbol): Rename
110 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
111 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
112 (CORE_ADDR)0, from target_link, since that is what it uses.
113 Process name at end, not during parsing (like we did before Kung's
114 change), so that -readnow and -mapped can appear anywhere.
115 Make text_relocation a local variable.
116 * config/i386/i386os9k.mt: Fix comment.
117 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
118 * os9kread.c: Put "comments" after #endif inside /* */.
119 * stabsread.h: Add os9k_stabs variable.
120 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
122 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
123 descriptor in global_symbols not local_symbols.
124 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
126 (read_type): If os9k_stabs, accept function parameters after 'f'
128 (read_array_type): If os9k_stabs, don't expect index type and
129 expect lower and upper to be separated by ',' not ';'.
130 (read_enum_type): If os9k_stabs, read a number before the first
131 enumeration constant.
132 (os9k_init_type_vector): New function.
133 (dbx_lookup_type): Call it when starting new type vector.
134 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
135 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
136 * os9kstab.c: Removed.
137 * Makefile.in: Update accordingly.
138 * objfiles.c (objfile_relocate_data): Removed.
139 * remote-os9k.c (rombug_wait): Call objfile_relocate
140 not objfile_relocate_data.
141 * objfiles.h, objfiles.c: Remove find_pc_objfile.
142 * remote-os9k.c (rombug_wait): Call find_pc_section not
144 * main.c (quit_command): Check inferior_pid; revert Kung change.
145 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
147 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
149 * os9kread.c: New file to read os9000 style symbo table.
150 * os9kstab.c: new file to read os9000 style stabs.
151 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
152 * objfiles.c (find_pc_objfile): new function to search objfile
154 * objfiles.c (objfile_relocate_data): new function to relocate
155 data symbols in symbol table.
156 * objfiles.h: Add two aux fields in struct objfile to handle
157 multiple symbol table files situation like in os9000.
158 * symfile.c: Change so 'symbol-file' command can handle multiple
159 files. Also call target_link() to get relocation infos.
160 * target.c (target_link): new function to get relocation info when
161 a symbol file is requested to load.
162 * main.c (quit_command): take out 'inferior_pid != 0' condition,
163 because in cross mode there's no inferior pid, bit they need to
165 Makefile.in: add os9kread.c os9kstab.c and .o's.
166 configure.in: add i386os9k target.
167 config/i386/i386os9k.mt: new add.
168 config/i386/tm-i386os9k.h: new add.
170 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
172 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
173 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
175 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
177 * target.c, target.h (target_read_string): Provide error detection to
178 caller. Put string in malloc'd space, so caller need not impose
180 * solib.c (find_solib): Update to use new interface.
181 * irix5-nat.c (find_solib): Read o_path from inferior
182 (clear_solib): Free storage for o_path.
183 * valprint.c (val_print_string): Add comments.
185 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
187 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
190 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
192 * value.h (struct value): Add modifiable field.
193 * values.c (allocate_value, record_latest_value, value_copy): Set it.
194 (record_latest_value): Don't mess with VALUE_LVAL of value.
195 * valops.c (value_assign): Check it. Reword existing error
198 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
199 (STEP_SKIPS_DELAY): Added.
200 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
203 * valprint.c (val_print_string): If errcode is set, always print
204 an error, regardless of force_ellipsis. In the non-EIO case,
205 just print the error message rather than calling error(). Don't
206 access *(bufptr-1) if bufptr points to the start of the buffer.
207 When looking for '\0', don't increment bufptr and addr if bufptr
208 started out already at limit. If an error happens on fetching the
209 first character, don't print the string.
211 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
213 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
216 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
217 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
218 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
219 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
220 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
221 * findvar.c: Update comment regarding ieee-float.h.
223 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
225 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
226 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
227 Define to make backtracing through the various sigtramp handlers
229 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
230 the saved pc from ucontext on the stack for SVR4 signal handling.
232 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
234 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
235 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
236 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
237 just use the global variable itself. When printing baud rate,
238 don't print a baud rate if baud_rate is -1.
240 * coffread.c (read_coff_symtab): Pass mst_file_* to
241 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
242 symbols in the minimal symbols regardless of SDB_TYPE.
244 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
246 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
247 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
248 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
249 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
250 ignored bs->stop for a bp_step_resume breakpoint.
251 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
252 which performs one (the check_sigtramp2 one) of the functions
253 which had been handled by the step_resume_breakpoint. For each
254 use of the step_resume_breakpoint, make it still use the
255 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
257 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
258 When setting the frame address of the step resume breakpoint, set
259 it to the address for frame *before* the call instruction is
262 * mips-tdep.c (mips_print_register): Print integers using
263 print_scalar_formatted rather than duplicating all the
264 CC_HAS_LONG_LONG and so on.
265 (mips_push_dummy_frame): Use read_register_gen rather than using
266 read_register and then putting it back in target format with
267 store_unsigned_integer. If registers are more than 4 bytes, give
268 an error rather than have some registers overwrite other
270 #if 0 unused include of opcode/mips.h.
272 * symfile.h: Don't declare arguments for coff_getfilename.
274 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
276 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
278 * configure.in (hppa*-*-osf*): New configuration.
279 * config/pa/hppaosf.mt: New target makefile fragment.
280 * config/pa/tm-hppao.h: New target include file.
282 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
284 * exec.c (print_section_info): Print entry point for exec_bfd only.
285 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
286 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
287 causes problems if <sys/types.h> has no multiple inclusion protection.
289 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
291 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
292 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
293 (CALL_DUMMY_LENGTH): Changed accordingly.
295 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
297 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
298 numbers of register windows.
300 * sparclite/hello.c: Add factorial function for testing.
301 * salib.c: Use macros instead of constants for I/O addresses to
302 make 931 support easier.
303 * sparclite.h: Change constraint for LOC to "rJ" to force use of
304 register in sta/lda instructions.
306 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
308 * dbxread.c (process_one_symbol): Set
309 block_address_function_relative for COFF like we do for ELF and SOM.
311 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
313 * mdebugread.c (new_psymtab): Pass in section_offsets and set
315 * mdebugread.c (handle_psymbol_enumerators): New function to enter
316 the enumerators of an ecoff enum into the partial symbol table.
317 * mdebugread.c (parse_partial_symbols): Call it.
318 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
319 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
320 offsets. Cast psymtab->read_symtab to PTR before passing it to
322 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
323 set up the global offset table pointer in pic compiled code.
324 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
325 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
326 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
327 ensures that floats are promoted to doubles before they are pushed
330 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
332 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
333 Fixup cache_on and flush_i_cache so that they work for both the
334 930 and 932 processors. Rewrite most low level funcs (uart
335 access & cache stuff) to use new ASI access macros in sparclite.h.
336 Also make it easy to access second serial port.
338 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
340 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
341 <sys/stat.h>; not needed.
343 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
345 * stack.c (print_frame_info): In "pathological" case, don't
346 distrust the line number information.
348 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
350 * mips-tdep.c (mips_print_register): handle 64 bits register.
351 * valprint.c (print_longest): fix a bug in printing 64 bits value.
353 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
357 * Makefile.in (install): Do the sed for program_transform_name
358 ourselves instead of worrying about INSTALL_XFORM. This enables
359 users to override INSTALL_PROGRAM in the standard way.
361 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
362 depend on Makefile.in.
364 * defs.h, valprint.c: Make longest_to_int a function not a macro.
365 Only test against INT_MIN if a LONGEST is bigger than an int.
367 * README: Change GhostScript to Ghostscript.
369 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
371 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
372 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
373 character file names.
374 * Makefile.in (ALLPARAM): Add these files.
376 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
377 character file names.
378 * Makefile.in: Add Kung's new mips64 files.
380 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
382 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
383 mips64el-*-ecoff and mips64-big-*.
384 * defs.h: get rid of FORCE_LONG_LONG.
385 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
386 parsing. Change register size to be MIPS_REGSIZE.
388 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
390 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
391 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
392 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
394 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
396 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
397 (remove_commands, add_commands): Add/remove hms-drain when target
400 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
402 * configure.in: Add Lynx/rs6000 support.
403 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
404 messages. Add rs6000 support. Don't try to modify unwritable
406 * rs6000-nat.c: Move lots of native dependent stuff (like core
407 file support) from rs6000-tdep.c & xcoffexec.c to here.
408 * rs6000-tdep.c: Move native dependent stuff to nat.c.
409 * xcoffexec.c: Move native dependent stuff to nat.c.
410 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
412 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
414 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
415 New files to support Lynx/rs6000.
417 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
419 * README: Remove note about gcc warnings on alpha, these should be
421 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
422 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
423 remote-utils.c, stabsread.c: Include <string.h>.
424 * regex.c: Include "defs.h", change re_comp argument to const char *.
425 * infptrace.c (fetch_register, store_inferior_registers): Change
426 regaddr to type CORE_ADDR.
427 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
428 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
430 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
432 * symtab.h: Always define BYTE_BITFIELD to nothing.
434 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
436 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
437 * configure.in: Remove comment about m68k-em.mt.
438 * Makefile.in: Remove references.
440 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
442 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
445 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
447 * target.c (target_preopen): If target_kill doesn't remove the
448 target from the stack, use pop_target to do it.
450 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
451 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
452 changes to stabsread.c from summer 1993.
454 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
455 printing the program, rather than passing NULL to printf.
456 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
457 try to call UDIDisconnect again. Print better message.
458 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
460 (udi_create_inferior): If udi_session_id is negative, open a new
461 TIP rather than giving an error.
463 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
464 config/ns32k/ns32km3.mh: Define NAT_FILE.
465 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
466 (it was inconsistent and namespace-wrong) to NM_M3_H.
467 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
468 (m3_open): New function.
470 * TODO: Update Mach section.
472 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
474 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
476 * printcmd.c (printf_command): Add missing single-letter
477 backslash-escape sequences, and improve error message.
479 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
481 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
482 rather than trying to shove an int into a pointer and back out
483 again. This avoids compiler warnings.
485 * defs.h (alloca): Declare as void *, not char *, on hpux.
486 Don't prototype it, just declare the return type.
488 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
490 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
491 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
493 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
495 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
496 ZERO_REGNUM, just read it as zero without talking to the board.
498 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
500 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
501 to store_floating, not nonexistent variable len.
503 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
505 (mips_store_word): Change calling convention to return errors, and
506 to provide old contents if the caller wants it.
507 (mips_xfer_memory): Deal with errors from mips_store_word.
508 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
509 define now that remote-mips.c doesn't use BREAKPOINT.
511 * remote-mips.c (mips_create_inferior): Call warning if arguments
512 specified, and then execute "set args" command. Call error, not
513 mips_error, if executable file not specified.
515 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
518 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
521 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
523 * value.h (print_longest): Rename "value" to "val" in prototype
524 declaration because some compilers don't like arguments whose
525 names are the same as types.
526 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
527 before passing it to remote_*_bytes.
529 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
531 * h8500-tdep.c (saved_pc_after_call): The size of the
532 pc is memory model dependent. (segmented_command,
533 unsegmented_command, _initialize_h8500_tdep): New commands to
535 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
537 * remote-hms.c (hms_load): Remove breakpoints when loaded.
538 (hms_wait): Use new status structure
539 (hms_open): Push the target here. (hms_before_main_loop): Not
540 here. (supply_val, hms_fetch_register, hms_store_register): Cope
541 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
542 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
543 all registers in a compact way.
545 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
547 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
548 as CORE_ADDR to match definition in rs6000-tdep.c.
550 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
552 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
553 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
554 definitions into the psymtab.
556 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
558 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
559 a special exceptionSize for the 68332.
561 * remote-udi.c (udi_attach): If no arguments, print error.
563 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
565 * Makefile.in (VERSION): Bump to 4.12.1
566 * NEWS, README: Update to match 4.12 release.
568 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
570 * command.c (empty_sfunc): New function.
571 (add_set_cmd): Use it instead of not_just_help_class_command.
572 (not_just_help_class_command): Change calling convention back to
573 what it was before yesterday's change.
575 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
576 of the type if present.
578 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
580 * printcmd.c (decode_format): Don't blithely set the size for
581 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
583 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
584 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
585 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
586 always just check against INT_MIN and INT_MAX (this also fixes things
587 if sizeof (long) > sizeof (int), e.g. Alpha).
588 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
589 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
590 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
591 BUILTIN_TYPE_UNSIGNED_LONGEST.
592 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
593 longest_int and longest_unsigned_int.
594 * value.h (struct value): Just align to LONGEST, rather than worrying
595 about CC_HAS_LONG_LONG.
596 * valarith.c (value_binop): Figure out type ourself based on
597 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
598 point is that we don't depend on CC_HAS_LONG_LONG anymore.
599 * valprint.c (val_print_type_code_int): Just call
600 extract_unsigned_integer directly, rather than going through
602 * printcmd.c (decode_format): Remove code which would sometimes
603 change 'g' size to 'w' for integers. print_scalar_formatted handles
604 printing huge integers well enough, thank you.
606 * command.c (add_set_cmd, not_just_help_class_command): Change
607 to make this the sfunc, not cfunc, since that is how we call it.
608 * command.h: Comment difference between sfunc and cfunc.
609 * demangle.c (set_demangling_command): Add third arg since that
611 (_initialize_demangler): Use sfunc, not cfunc, for
612 set_demangling_command, since that is how it is called.
613 Remove show_demangling_command; it has no effect.
615 * command.c (shell_escape): Report errors correctly (with error
616 message from strerror).
618 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
620 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
621 x_scnlen.l rather than x_scnlen to match corresponding change in
624 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
626 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
627 Change comments regarding TYPE_CODE_BOOL.
628 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
629 regardless of the language.
630 (value_true): Just call value_logical_not regardless of language.
631 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
632 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
633 * language.h: Improve comment for la_builtin_type_vector.
634 * m2-lang.c (_initialize_m2_language): Don't add any fields to
635 builtin_type_m2_bool.
637 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
639 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
640 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
642 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
644 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
645 by restarting the ioctl.
647 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
649 * target.h (target_wait): Add comment about calling
652 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
654 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
655 additional arguments.
656 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
658 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
660 * sparc-stub.c: Remove unnecessary #include of memory.h.
662 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
664 * mips-tdep.c: Remove code which sets saved_regs from
665 init_extra_frame_info and put it in new function mips_find_saved_regs.
666 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
667 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
668 check if it is NULL and call mips_find_saved_regs if so.
670 * remote-mips.c: Use unfiltered, not filtered, output most places.
672 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
673 backtrace. Revise comments.
675 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
677 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
678 alpha and irix. The _sigtramp case has to be handled properly
679 in the tdep files if we have no ecoff debugging info.
680 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
681 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
682 without PC_REGNUM kludge.
683 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
684 Clean up handling of mips sigtramp frames, improve comments.
686 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
688 * paread.c (read_unwind_info): Fix typo.
690 * paread.c (pa_symtab_read): Update the "check_strange_names"
691 filter to match GCC's current output. Filter out section symbols
692 (which the HP linker sometimes puts in the wrong place).
694 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
696 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
698 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
700 * Makefile.in: Remove all references to sparcly-nat.c.
702 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
703 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
704 duplicating serial.h and target.h.
706 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
707 are not used anywhere (a 5 Oct 1993 change removed the uses).
709 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
710 * config/m68k/es1800.mt: Add comment.
711 * remote-es.c: Extensive changes to update to current conventions.
713 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
714 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
715 to achieve the desired timeout.
716 * serial.h (serial_t): Add field timeout_remaining.
718 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
720 * c-exp.y (yylex): Reenable nested type code.
722 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
724 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
726 * remote-mips.c (mips_ops): Fix docstring.
728 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
730 * config/m68k/tm-monitor.h: Changes to bring this into accordance
731 with the old tm-m68k-em.h:
732 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
733 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
734 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
735 Add FIXME regarding GET_LONGJMP_TARGET.
737 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
738 * infptrace.c (kill_inferior): Add comments.
739 * main.c (quit_command): Call target_close after we kill or
741 * remote-udi.c (udi_close): Don't error() if QUITTING.
743 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
745 * configure.in: Make m68k-coff and aout add monitor support in
746 addition to the standard serial support.
748 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
750 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
753 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
755 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
756 * elfread.c (record_minimal_symbol_and_info),
757 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
759 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
761 * i386-stub.c: Add ".text" right before "mem_fault:".
763 * main.c (baud_rate): Add FIXME comment about printing -1 value.
765 * remote-utils.c (usage): Fix message to be accurate and conform
766 more closely to normal conventions.
768 * remote-utils.c (gr_files_info): Have the exec_bfd test control
769 whether to show information about exec_bfd, and not control whether
770 to show information about device and speed.
772 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
773 usage message, don't dump core.
775 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
776 for variable size array.
777 (bug_fetch_register, bug_store_register): Rename "value" to
778 "fpreg_buf" because some compilers don't like variables whose
779 names are the same as types.
780 (bug_store_register): Use a cast when converting char * to
783 * symmisc.c (maintenance_print_symbols): Don't refer to the name
784 of the command in error message (the text was referring to the old
785 name of the command).
787 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
789 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
790 full details on structure elements without names. This partially
791 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
792 of those changes was accidental.
794 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
795 defined, make it an error to specify a single argument which is not
798 * Makefile.in (version.c), main.c (print_gdb_version): Use
799 host_alias and target_alias, not host_canonical and
800 target_canonical, to print configuration.
802 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
804 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
805 of builtin_type_long. It is necessary to get a type which is
806 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
808 Fix many sins which will come up in 32 bit x 64 bit GDB, and
809 various miscellaneous things discovered in the process:
810 * printcmd.c, defs.h (print_address_numeric): New function.
811 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
812 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
813 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
814 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
816 * utils.c, defs.h (gdb_print_address): New function.
817 * expprint (dump_expression), gdbtypes.h: Use it.
818 * breakpoint.c (describe_other_breakpoints),
819 symmisc.c (dump_symtab, print_symbol):
820 Use filtered not unfiltered I/O.
821 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
822 just run gdb under a debugger for this (and it had problems with
823 printing addresses, how to print b->shadow, etc.).
824 * buildsym.c (make_blockvector), core.c (memory_error),
825 exec.c (print_section_info), maint.c (print_section_table),
826 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
827 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
828 Add comments saying code is broken. Marked with "FIXME-32x64".
829 * dbxread.c (process_one_symbol), partial-stab.h (default),
830 remote-vx.c (vx_run_files_info):
831 Don't cast int being passed to local_hex_string.
832 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
833 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
835 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
837 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
838 * source.c: Include <sys/types.h> regardless of USG.
840 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
842 * valops.c (value_assign): Set `type' after coercing toval.
843 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
844 Use extract_unsigned_integer to get the address of a reference.
846 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
848 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
849 AIX can use ? instead of \ for continuation. Deal with it.
851 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
852 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
853 the HP compiler in ANSI mode doesn't like.
855 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
856 based on USG, rather than defining HAVE_SIGSETMASK to an
857 expression containing defined. Having a macro used in #if expand
858 to an expression containing "defined" is undefined according to
859 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
862 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
864 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
865 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
867 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
869 * ch-exp.y (match_string_literal): Allow a zero-length string.
870 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
872 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * i386aix-nat.c (i386_float_info): Reverse order of registers before
875 passing them to print_387_status.
876 (print_387_status): Don't subtract top from 7 before using it.
877 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
878 from 7; the above explains it.
880 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
882 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
883 pointer value when fixing up the frame at the start of a function.
885 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
887 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
888 Sparc from the stack.
890 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
892 * remote-mips.c (mips_initialize): Clear mips_initializing via
893 cleanup chain, not directly.
895 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
896 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
897 munging the timeout due to the limited range of c_cc[VTIME].
899 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
900 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
901 m3-nat.c (m3_create_inferior): Pass it.
902 * procfs.c: Remove ptrace function. It was declared in a way which
903 conflicted with the prototype in unistd.h on Solaris.
905 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
907 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
908 in the sigcontext if it is a signal trampoline frame.
909 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
912 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
914 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
915 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
916 tm-sparc.h so they can be overridden if necessary.
918 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
920 * lynx-nat.c: Add Sparc support.
921 * sparcly-nat.c: Remove. It's useless.
922 * config/sparc/nm-sparclynx.h: Rewrite.
923 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
925 * config/sparc/tm-sparclynx.h: Rewrite.
927 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
929 * rs6000-pinsn.c: Use the new disassembler in the opcodes
930 directory. Old code was discarded, since the new opcode table has
933 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
935 * Makefile.in (realclean): Remove info files per make-stds.texi.
937 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
939 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
940 if N_SO_ADDRESS_MAYBE_MISSING is defined.
941 * config/sparc/tm-sun4sol2.h: Define it.
943 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
945 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
946 if we did not find a symbol.
948 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
950 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
953 * hppab-nat.c (call_ptrace): Delete redundant function.
954 (kill_inferior, attach, detach, child_resume): Likewise.
955 (child_xfer_memory): Likewise.
957 * hppah-nat.c (call_ptrace): Delete redundant function.
958 (kill_inferior, attach, detach, child_resume): Likewise.
960 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
962 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
964 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
966 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
967 (CHILD_XFER_MEMORY): Define.
968 (PT_*): Define so that generic infptrace.c code can be used.
970 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
972 * xcoffread.c (xcoff_symfile_read): Make second parameter a
973 struct section_offsets *, not a (nonexistent) struct section_offset *.
975 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
976 internal_xcoff_symtab, not an array of one of them. Change lots of
977 "main_aux" to "&main_aux" and so on.
979 * coffread.c, xcoffread.c: Include <coff/internal.h>
982 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
984 * coffread.c (coff_getfilename): Make it not static.
986 * xcoffread.c (read_xcoff_symtab): complain() not abort().
988 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
989 a completely gratuitous difference between xcoffread.c and coffread.c).
991 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
993 * infrun.c (wait_for_inferior): Don't set frame for
994 step_resume_breakpoint for IN_SIGTRAMP cases.
996 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
997 breakpoint.c (bpstat_what): Move step_resume from its own field of
998 the struct bpstat_what into the main_action. Make it override
999 other breakpoints. This is a conservative change in the sense
1000 that before the step resume breakpoint was a breakpoint.c
1001 breakpoint, hitting the step resume breakpoint overrode even
1002 calling bpstat_stop_status.
1004 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1006 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1007 in case execution was stopped in the called function.
1008 * stack.c (print_frame_info, frame_info): If backtracing through
1009 a call dummy, handle the starting source line number on a line
1010 boundary like backtracing through sigtramp.
1011 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1012 for call dummy frame right. Remove old test for dummy frame,
1013 it has been unused at least since gdb-3.5.
1014 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1017 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1019 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1021 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1023 * infrun.c (signals_info), target.c (target_signal_from_name):
1024 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1026 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1028 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1029 * inflow.c (terminal_ours_1): When discussing how to deal with the
1030 tty state, make note of query() as well as readline.
1032 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1033 signals for which stop and print are cleared by default.
1035 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1037 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1038 reserved fields to hold a stub unwind entry type. Fix typo.
1039 (stub_unwind_entry): New structure for raw stub unwind entries.
1040 (stub_unwind_types): The types of stubs we may encounter.
1041 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1042 * hppa-tdep.c (rp_saved): Use additional information provided
1043 by linker stub unwind descriptors.
1044 (frameless_function_invocation): Likewise.
1045 (frame_chain_valid): Likewise.
1046 * paread.c (compare_unwind_entries): New function for sorting
1047 unwind table entries.
1048 (read_unwind_info): Rewrite to remove dependency on host endianness.
1049 Read in data from the $UNWIND_END$ subspace which contains linker
1050 stub unwind descriptors. Merge that data into the basic unwind
1053 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1055 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1057 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1058 from either the symbol name or the auxent.
1059 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1062 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1064 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1066 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1068 * README: Update notes for alpha port.
1070 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1072 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1073 for operation fault, constraint fault, and type fault.
1075 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1077 * Makefile.in (init.c): Add comment explaining formatting conventions.
1079 * c-exp.y (parse_number): Assign to temporary between the right
1080 shifts, to work around a bug in the SCO compiler.
1082 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1083 Add various files which were added to GDB recently.
1085 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1088 * Makefile.in: Add mostlyclean target.
1090 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1094 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1096 * main.c (show_commands): Make return type of extern
1097 history_get be HIST_ENTRY, rather than struct _hist_entry.
1098 (The latter loses with the upcoming merged readline.)
1100 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1102 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1103 const char *, not char *.
1105 * symtab.h (struct symbol): Make section short, not unsigned short.
1107 * symtab.c (lookup_symbol): Add comment about QUIT here.
1109 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1111 * c-exp.y (parse_number): Check for overflow regardless of range
1112 checking. Fix overflow check to use unsigned LONGEST, not
1115 * c-exp.y (parse_number): Make it so that integer constants are
1116 builtin_type_long_long if builtin_type_long isn't big enough or if
1117 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1119 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1120 Print our "()" first, then recurse for the target type.
1122 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1124 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1126 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1128 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1130 * utils.c (request_quit): Re-establish signal handler regardless
1133 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1135 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1137 * i960-tdep.c: Include target.h.
1139 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1141 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1143 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1145 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1146 changes (status -> ourstatus; declare status, etc.).
1147 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1149 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1151 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1153 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1155 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1157 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1159 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1161 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1163 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1165 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1167 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1168 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1170 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1173 Add search to target vector (#if 0'd until after 4.12):
1174 * target.h (to_search, target_search): Add.
1175 * gdbcore.h, core.c (generic_search): Add.
1176 * remote.c (remote_search): Add.
1177 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1180 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1181 is on, call find_pc_function rather than relying just on the minimal
1182 symbols (probably only matters for symbol readers which don't put
1183 statics in the minimal symbols, but changing this strikes me as
1184 not conservative enough).
1185 Initialize name_location in all cases.
1186 If no symbol and no msymbol, don't print anything symbolic.
1188 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1190 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1192 * printcmd.c (print_address_symbolic): Make it search the
1193 symtabs for variables as well as functions. Add `set print
1194 fast-symbolic-addr' and default it to fast (the old way).
1195 Print line numbers for data items as well as functions.
1197 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1198 address, if a symbol is found (take two more args pointing to
1199 where to store these results).
1201 * symtab.h (find_addr_symbol): Add prototype.
1203 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1205 * objfiles.h: Fix comments to reflect the fact that the phrase
1206 "top of stack" always refers to where the pushing and popping takes
1207 place, regardless of whether it is at the highest or lowest address.
1209 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1211 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1212 compiler generated tag names.
1213 * mdebugread.c (parse_type): Handle cross references to qualified
1215 * valops.c (value_struct_elt): Improve error message if the
1216 address of a method is requested from an object instance.
1217 * valops.c (search_struct_method): Make name_matched non-static
1218 to get it initialized correctly.
1219 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1220 exclude segment register which are not writable on newer SCO versions.
1222 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1224 * go32-xdep.c: Remove unused function uerror.
1225 (sigsetmask): Declare return type. Declare argument (to match the
1226 way it is called). Explicitly return 0.
1228 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1230 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1231 partial_symbol): Shrink the storage sizes of symbols, by making
1232 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1233 enums and small ints to the end of each struct to improve
1234 alignment, and switching the section number from int to unsigned
1237 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1239 * symtab.c (find_addr_symbol): New routine that will find the nearest
1240 symbol associated with an address. It does so by exhaustive
1241 search of the symtabs, so it's slow but complete.
1243 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1245 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1246 to [0,0] rather than [0, end of first source file]. This avoids
1247 problems with other parts of GDB looking for linetables in the
1248 _globals_ symtab. Eliminate variables num_object_files and
1249 first_object_file_end.
1251 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1253 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1254 (pop_frame): Restore PC2 and LR0 from dummy frames.
1255 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1256 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1257 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1258 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1259 (SETUP_ARBITRARY_FRAME): Define.
1261 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1263 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1265 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1267 * remote-udi.c (udi_resume): Correct prototype.
1269 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1271 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1272 hppa_frame_find_saved_regs.
1273 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1274 (prologue_inst_adjust_sp): New function.
1275 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1276 (skip_prologue): Completely rewrite to use unwind information.
1277 (hppa_frame_find_saved_regs): Likewise.
1279 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1281 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1282 to convert a signal number with appropriate bounds checking.
1284 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1286 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1288 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1289 print a newline to end the display anyway.
1291 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1292 coprocessor status regs) when popping a frame. This fixes
1293 float exceptions that occur after calling inferior functions.
1295 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1296 Read and write the fsr (float status register) to/from the child
1297 process along with the float regs. Remove Peter Schauer's change
1298 of May 24 '93, which has higher overhead and doesn't solve the
1299 real problem (which was that FSR wasn't being set).
1301 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1303 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1304 stack overflow check isn't right after the register stack
1305 adjustment instruction. Metaware R2.3u compiler moves other
1306 things in front of it. This fix isn't perfect but is what's
1309 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1311 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1313 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1314 character filenames.
1315 * configure.in: Change accordingly.
1317 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1319 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1320 _filtered io routines from these two files.
1322 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1324 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1325 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1326 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1328 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1330 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1332 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1333 printing to gdb_stderr.
1335 * remote-udi.c (udi_kill): Don't close the connection, just set
1336 inferior_pid to zero.
1337 (udi_mourn): Call remove_breakpoints.
1339 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1341 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1343 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1345 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1347 * remote-bug.c: At the start of each section, reset srec_frame
1350 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1351 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1352 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1353 code which looks for those two waitkinds. Use switch statement.
1354 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1355 CHILD_SPECIAL_WAITSTATUS.
1357 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1358 * Move target_signal_from_host, target_signal_to_host, and
1359 store_waitstatus from inftarg.c to target.c. procfs needs them.
1360 * target.c: Include "wait.h" and <signal.h>.
1361 * target.h, infrun.c (proceed), proceed callers: Pass new code
1362 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1363 enums being treated as unsigned and is cleaner.
1364 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1366 * infcmd.c (signal_command), infrun.c (signals_info):
1367 Don't allow user to specify numeric equivalent of
1368 TARGET_SIGNAL_DEFAULT.
1370 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1372 * config/alpha/alpha-netware.mt: New target support for Alpha
1374 * configure.in: Add alpha-*-netware* target.
1376 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1378 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1380 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1382 * target.h: Add enum target_waitkind, enum target_signal, and
1383 struct target_waitstatus. Change status argument to target_wait to
1384 be struct target_waitstatus * instead of int *.
1385 * target.h, infrun.c, all targets: Change type of signal arguments
1386 to resume(), proceed(), and target_resume() from int to enum
1388 * All targets (*_wait, *_resume): Change accordingly.
1389 * infcmd.c (program_info, signal_command), throughout infrun.c,
1390 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1391 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1392 signal code stuff right with the new signals would be non-trivial).
1393 * inferior.h (stop_signal): Make it enum target_signal not int.
1394 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1395 target_signal_from_name): New functions.
1396 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1397 store_waitstatus): New functions.
1398 * procfs.c (procfs_notice_signals): Use them.
1399 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1401 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1403 * objfiles.c (build_objfile_section_table): Don't abort() if
1404 objfile->sections is already set.
1406 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1407 to match recent change to exec.c.
1411 * main.c (print_gdb_version): Change year to 1994.
1413 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1414 * Makefile.in (NONSRC): Add ChangeLog-93.
1416 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * stabsread.c (read_type): Allow defining several type numbers
1419 at once (e.g. "(1,2)=(3,4)="...).
1421 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1423 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1425 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1427 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1428 to process_one_symbol.
1429 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1430 avoid caching a bad endaddr in find_pc_partial_function.
1432 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1434 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1436 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1438 * infrun.c (wait_for_inferior): Do not step or step resume past
1439 the end of a one-line function we just stepped into.
1441 For older changes see ChangeLog-93
1447 version-control: never