1 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * README: Update notes for alpha port.
5 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
7 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
8 for operation fault, constraint fault, and type fault.
10 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
12 * Makefile.in (init.c): Add comment explaining formatting conventions.
14 * c-exp.y (parse_number): Assign to temporary between the right
15 shifts, to work around a bug in the SCO compiler.
17 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
18 Add various files which were added to GDB recently.
20 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
23 * Makefile.in: Add mostlyclean target.
25 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
29 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
31 * main.c (show_commands): Make return type of extern
32 history_get be HIST_ENTRY, rather than struct _hist_entry.
33 (The latter loses with the upcoming merged readline.)
35 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
37 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
38 const char *, not char *.
40 * symtab.h (struct symbol): Make section short, not unsigned short.
42 * symtab.c (lookup_symbol): Add comment about QUIT here.
44 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
46 * c-exp.y (parse_number): Check for overflow regardless of range
47 checking. Fix overflow check to use unsigned LONGEST, not
50 * c-exp.y (parse_number): Make it so that integer constants are
51 builtin_type_long_long if builtin_type_long isn't big enough or if
52 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
54 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
55 Print our "()" first, then recurse for the target type.
57 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
59 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
61 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
63 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
65 * utils.c (request_quit): Re-establish signal handler regardless
68 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
70 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
72 * i960-tdep.c: Include target.h.
74 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
76 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
78 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
80 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
81 changes (status -> ourstatus; declare status, etc.).
82 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
84 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
86 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
88 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
90 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
92 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
94 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
96 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
98 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
100 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
102 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
103 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
105 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
108 Add search to target vector (#if 0'd until after 4.12):
109 * target.h (to_search, target_search): Add.
110 * gdbcore.h, core.c (generic_search): Add.
111 * remote.c (remote_search): Add.
112 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
115 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
116 is on, call find_pc_function rather than relying just on the minimal
117 symbols (probably only matters for symbol readers which don't put
118 statics in the minimal symbols, but changing this strikes me as
119 not conservative enough).
120 Initialize name_location in all cases.
121 If no symbol and no msymbol, don't print anything symbolic.
123 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
125 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
127 * printcmd.c (print_address_symbolic): Make it search the
128 symtabs for variables as well as functions. Add `set print
129 fast-symbolic-addr' and default it to fast (the old way).
130 Print line numbers for data items as well as functions.
132 * symtab.c (find_addr_symbol): Return the symtab and the symbol
133 address, if a symbol is found (take two more args pointing to
134 where to store these results).
136 * symtab.h (find_addr_symbol): Add prototype.
138 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
140 * objfiles.h: Fix comments to reflect the fact that the phrase
141 "top of stack" always refers to where the pushing and popping takes
142 place, regardless of whether it is at the highest or lowest address.
144 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
146 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
147 compiler generated tag names.
148 * mdebugread.c (parse_type): Handle cross references to qualified
150 * valops.c (value_struct_elt): Improve error message if the
151 address of a method is requested from an object instance.
152 * valops.c (search_struct_method): Make name_matched non-static
153 to get it initialized correctly.
154 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
155 exclude segment register which are not writable on newer SCO versions.
157 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
159 * go32-xdep.c: Remove unused function uerror.
160 (sigsetmask): Declare return type. Declare argument (to match the
161 way it is called). Explicitly return 0.
163 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
165 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
166 partial_symbol): Shrink the storage sizes of symbols, by making
167 enums into 1-byte bitfields when compiled __GNUC__, moving all the
168 enums and small ints to the end of each struct to improve
169 alignment, and switching the section number from int to unsigned
172 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
174 * symtab.c (find_addr_symbol): New routine that will find the nearest
175 symbol associated with an address. It does so by exhaustive
176 search of the symtabs, so it's slow but complete.
178 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
180 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
181 to [0,0] rather than [0, end of first source file]. This avoids
182 problems with other parts of GDB looking for linetables in the
183 _globals_ symtab. Eliminate variables num_object_files and
184 first_object_file_end.
186 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
188 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
189 (pop_frame): Restore PC2 and LR0 from dummy frames.
190 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
191 (setup_arbitrary_frame): Handle 3 args and set up real frames.
192 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
193 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
194 (SETUP_ARBITRARY_FRAME): Define.
196 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
198 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
200 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
202 * remote-udi.c (udi_resume): Correct prototype.
204 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
206 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
207 hppa_frame_find_saved_regs.
208 * hppa-tdep.c (dig_fp_from_stack): Delete function.
209 (prologue_inst_adjust_sp): New function.
210 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
211 (skip_prologue): Completely rewrite to use unwind information.
212 (hppa_frame_find_saved_regs): Likewise.
214 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
216 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
217 to convert a signal number with appropriate bounds checking.
219 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
221 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
223 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
224 print a newline to end the display anyway.
226 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
227 coprocessor status regs) when popping a frame. This fixes
228 float exceptions that occur after calling inferior functions.
230 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
231 Read and write the fsr (float status register) to/from the child
232 process along with the float regs. Remove Peter Schauer's change
233 of May 24 '93, which has higher overhead and doesn't solve the
234 real problem (which was that FSR wasn't being set).
236 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
238 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
239 stack overflow check isn't right after the register stack
240 adjustment instruction. Metaware R2.3u compiler moves other
241 things in front of it. This fix isn't perfect but is what's
244 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
246 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
248 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
250 * configure.in: Change accordingly.
252 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
254 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
255 _filtered io routines from these two files.
257 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
259 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
260 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
261 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
263 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
265 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
267 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
268 printing to gdb_stderr.
270 * remote-udi.c (udi_kill): Don't close the connection, just set
271 inferior_pid to zero.
272 (udi_mourn): Call remove_breakpoints.
274 * remote-udi.c: Remove obsolete need_artificial_traps comment.
276 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
278 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
280 * symtab.c (lookup_symbol): Don't try adding .c to the name.
282 * remote-bug.c: At the start of each section, reset srec_frame
285 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
286 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
287 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
288 code which looks for those two waitkinds. Use switch statement.
289 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
290 CHILD_SPECIAL_WAITSTATUS.
292 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
293 * Move target_signal_from_host, target_signal_to_host, and
294 store_waitstatus from inftarg.c to target.c. procfs needs them.
295 * target.c: Include "wait.h" and <signal.h>.
296 * target.h, infrun.c (proceed), proceed callers: Pass new code
297 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
298 enums being treated as unsigned and is cleaner.
299 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
301 * infcmd.c (signal_command), infrun.c (signals_info):
302 Don't allow user to specify numeric equivalent of
303 TARGET_SIGNAL_DEFAULT.
305 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
307 * config/alpha/alpha-netware.mt: New target support for Alpha
309 * configure.in: Add alpha-*-netware* target.
311 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
313 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
315 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
317 * target.h: Add enum target_waitkind, enum target_signal, and
318 struct target_waitstatus. Change status argument to target_wait to
319 be struct target_waitstatus * instead of int *.
320 * target.h, infrun.c, all targets: Change type of signal arguments
321 to resume(), proceed(), and target_resume() from int to enum
323 * All targets (*_wait, *_resume): Change accordingly.
324 * infcmd.c (program_info, signal_command), throughout infrun.c,
325 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
326 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
327 signal code stuff right with the new signals would be non-trivial).
328 * inferior.h (stop_signal): Make it enum target_signal not int.
329 * target.c, target.h (target_signal_to_string, target_signal_to_name,
330 target_signal_from_name): New functions.
331 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
332 store_waitstatus): New functions.
333 * procfs.c (procfs_notice_signals): Use them.
334 * i960-tdep.c (i960_fault_to_signal): New function, to replace
336 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
338 * objfiles.c (build_objfile_section_table): Don't abort() if
339 objfile->sections is already set.
341 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
342 to match recent change to exec.c.
346 * main.c (print_gdb_version): Change year to 1994.
348 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
349 * Makefile.in (NONSRC): Add ChangeLog-93.
351 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
353 * stabsread.c (read_type): Allow defining several type numbers
354 at once (e.g. "(1,2)=(3,4)="...).
356 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
358 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
360 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
362 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
363 to process_one_symbol.
364 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
365 avoid caching a bad endaddr in find_pc_partial_function.
367 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
369 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
371 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
373 * infrun.c (wait_for_inferior): Do not step or step resume past
374 the end of a one-line function we just stepped into.
376 For older changes see ChangeLog-93
382 version-control: never