1 2000-06-03 Christopher Faylor <cgf@cygnus.com>
3 * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
4 flushed before deleting and restoring it.
5 (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
7 (handle_load_dll): Split into two functions so that WFI can handle
9 (child_solib_loaded_library_pathname): New function.
10 (child_clear_solibs): New function. Clears shared library list.
11 (child_solib_add): New function. Adds shared library symbols.
12 (dll_symbol_command): New function. Handles "dll-symbol" command.
13 (info_dll_command): New function. Handles info
14 "sharedlibrary" command.
15 (handle_exceptions): Eliminate 'ignore_trap' argument.
16 (get_child_debug_event): Eliminate two arguments. Return "pid" when
17 appropriate. Break out on most events to allow WFI to handle stuff.
18 (child_wait): Accomodate get_child_debug_event changes.
19 (child_attach): Clear thread list and list of loaded dlls.
20 (child_create_inferior): Clear list of loaded dlls. Use
21 wait_for_inferior in a loop to look for first "trap".
22 (child_resume): Avoid accessing a possibly-freed thread pointer.
23 (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
24 sharedlibrary" commands.
25 * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
27 2000-06-02 Christopher Faylor <cgf@cygnus.com>
29 * win32-nat.c: Fix up gcc warnings throughout.
30 (handle_load_dll): Change DLL name to lower case.
31 (handle_exception): Add a second argument indicating whether a
32 breakpoint should be ignored. Return a 0 if the breakpoint was
34 (get_child_debug_event): Pass argument to handle_exception to control
35 whether a breakpoint should be ignored.
36 (child_create_inferior): Use modern cygwin API. Explicitly clear
37 last_sig. Pass FIRST_EXCEPTION to get_child_debug_event for detection
40 2000-06-02 Christopher Faylor <cgf@cygnus.com>
42 * configure.in: Detect correct versions of dlltool and windres when
44 * configure: Regenerate.
46 2000-06-02 J.T. Conklin <jtc@redback.com>
48 * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
49 * config/i386/nbsdelf.mt: New file.
50 * config/i386/tm-nbsdelf.h: New file.
52 * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
53 the more explicit config/tm-nbsd.h.
55 2000-06-02 Mark Kettenis <kettenis@gnu.org>
57 * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
58 register number when used as index into fpr_regs array.
60 Tue May 30 13:31:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
62 * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
63 TARGET_LONG_DOUBLE_FORMAT): Delete.
65 * gdbarch.sh: Add support for parameterized expressions.
66 (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
67 TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h".
68 * gdbarch.h, gdbarch.c: Regenerate.
70 * arch-utils.c (default_single_format, default_double_format,
71 default_long_double_format): New functions. Include
73 * arch-utils.h: Declare.
75 * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
76 Note that long double is 64 bit, the rest are 32 bit. Include
79 2000-06-02 Mark Kettenis <kettenis@gnu.org>
81 * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
83 2000-06-01 Michael Snyder <msnyder@seadog.cygnus.com>
85 * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
86 thread_db library) may cause this function to be called with an
87 illegal address, in which case procfs_to_xfer_memory will
88 return zero. Return an error code instead of looping forever.
90 Thu Jun 1 20:05:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
92 * TODO: More suggestions added.
94 2000-05-31 J.T. Conklin <jtc@redback.com>
96 * configure.host: Add patterns for i[3456]86-*-netbsdaout*
97 and i[3456]86-*-netbsdelf*.
98 * config/i386/nm-nbsdelf.h: New file.
99 * config/i386/nbsdelf.mh: New file.
101 * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
102 the more explicit config/nm-nbsd.h.
103 * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
105 (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
107 2000-06-01 Mark Kettenis <kettenis@gnu.org>
109 * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
110 native configurations.
112 * i386bsd-nat.c: Include "gregset.h".
113 (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
114 of CANNOT_FETCH_REGISTER, if not already defined.
115 (supply_gregset): Call supply_register with NULL as its second
116 argument instead of supplying our own zeroed out buffer.
117 (fill_gregset): Copy contents of correct registers instead of the
118 contents of register REGNO.
120 2000-05-31 Kevin Buettner <kevinb@redhat.com>
122 * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
123 patch which removed use of PARAMS from declaration. This
124 file should not have been touched as it is supposed to track
125 the version in glibc.
127 2000-05-31 Mark Kettenis <kettenis@gnu.org>
129 Add support for FreeBSD/Alpha.
130 * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
131 * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
132 config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
133 config/alpha/xm-fbsd.h: New files.
135 2000-05-31 Pierre Muller <muller@sourceware.cygnus.com>
137 * MAINTAINERS: Add myself to "Write After Approval" list.
139 Tue May 30 18:48:33 2000 Andrew Cagney <cagney@b1.cygnus.com>
143 Tue May 30 11:22:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
145 * gdbarch.sh: Add field ``postdefault''. Rename fields
146 ``startup'' and ``default'' to ``staticdefault'' and
147 ``predefault''. Fix initialization of valid_p. Create/compare
150 Mon May 29 22:47:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
152 * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
154 * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
155 GDB_FPREGSET_TYPE): Delete.
157 Mon May 29 15:41:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
159 * symtab.h (make_cleanup_free_search_symbols): Add declaration.
160 * symtab.c (make_cleanup_free_search_symbols,
161 do_free_search_symbols_cleanup): New functions.
162 (search_symbols, symtab_symbol_info, rbreak_command): Update.
163 (search_symbols): Pass ``sr'', and not its address, to
164 make_cleanup_free_search_symbols.
166 2000-05-28 Kevin Buettner <kevinb@redhat.com>
168 * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
170 2000-05-27 Kevin Buettner <kevinb@redhat.com>
172 * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
173 annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
174 ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
175 call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
176 coff-solib.h, coffread.c, command.c, command.h, complaints.c,
177 complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
178 config/alpha/nm-linux.h, config/alpha/nm-osf.h,
179 config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
180 config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
181 config/arm/tm-embed.h, config/d30v/tm-d30v.h,
182 config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
183 config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
184 config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
185 config/i386/nm-i386v.h, config/i386/nm-linux.h,
186 config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
187 config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
188 config/i386/tm-i386.h, config/i386/tm-i386nw.h,
189 config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
190 config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
191 config/i386/tm-ptx.h, config/i386/tm-sun386.h,
192 config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
193 config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
194 config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
195 config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
196 config/m68k/tm-isi.h, config/m68k/tm-linux.h,
197 config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
198 config/m68k/tm-news.h, config/m68k/tm-sun3.h,
199 config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
200 config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
201 config/mips/nm-irix3.h, config/mips/nm-irix4.h,
202 config/mips/nm-irix5.h, config/mips/nm-mips.h,
203 config/mips/tm-embed.h, config/mips/tm-mips.h,
204 config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
205 config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
206 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
207 config/pa/nm-hppah.h, config/pa/tm-hppa.h,
208 config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
209 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
210 config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
211 config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
212 config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
213 config/sh/tm-sh.h, config/sparc/nm-linux.h,
214 config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
215 config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
216 config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
217 config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
218 config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
219 config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
220 config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
221 copying.c, core-aout.c, core-regset.c, core-sol2.c,
222 corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
223 d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
224 dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
225 dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
226 environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
227 f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
228 frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
229 gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
230 h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
231 hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
232 hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
233 i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
234 inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
235 irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
236 language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
237 m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
238 mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
239 mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
240 objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
241 osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
242 ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
243 remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
244 remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
245 remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
246 remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
247 rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
248 scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
249 sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
250 somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
251 sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
252 sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
253 symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
254 top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
255 tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
256 tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
257 tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
258 tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
259 tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
260 tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
261 tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
262 ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
263 valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
264 win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
265 xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
268 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
270 * gregset.h: New file. Typedefs for gdb_gregset_t and
271 gdb_fpregset_t, prototypes for supply_gregset and friends.
272 * procfs.c: Include gregset.h. Delete local prototypes for
273 supply_gregset etc., and local typedef gdb_gregset_t etc.
274 * sol-thread.c: Include gregset.h, delete local prototypes,
275 add appropriate casts to gdb_gregset_t.
276 * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
277 sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
278 m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
279 irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
280 arm-linux-nat.c, alpha-nat.c: Include gregset.h.
281 * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
282 * config/sparc/nm-sun4sol2.h: Ditto.
283 * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
284 GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
286 Thu May 25 16:56:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
288 * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
289 * config.in, configure: Re-generate.
291 2000-05-25 Scott Bambrough <scottb@netwinder.org>
293 * arm-linux-tdep.c (find_minsym_and_objfile): New.
294 (skip_hurd_resolver): New.
295 (arm_linux_skip_solib_resolver): New.
296 (arm_skip_solib_resolver): Removed.
298 * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
299 arm_linux_skip_solib_resolver.
301 2000-05-25 Mark Kettenis <kettenis@gnu.org>
303 * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
304 * configure.in: Add checks for r_fs and r_gs members of
306 * config.in, configure: Regenerated.
308 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
310 * ser-go32.c: Remove PARAMS.
312 Thu May 25 15:22:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
314 * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
315 <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
316 * config.in, configure: Re-generate.
317 * gdb_dirent.h: New file
319 * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
320 * core-aout.c: Ditto.
321 * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
323 Thu May 25 14:43:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
325 * config.in: Regenerate.
327 Thu May 25 13:49:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
329 From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
330 config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
331 and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
333 Thu May 25 11:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
335 * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
336 (enable-tui): Convert Makefile configury to use the same mechanism
339 * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
341 (all-tui): Delete target.
342 (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
343 tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
344 tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
345 (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
346 SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
347 SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
348 SUBDIR_TUI_UNINSTALL): Define.
352 Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com>
354 * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support.
355 * MAINTAINERS: Update Jim Ingham's address.
357 2000-05-25 Mark Kettenis <kettenis@gnu.org>
359 Add support for FreeBSD/i386 ELF.
360 * i386bsd-nat.c: New file.
361 * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
362 Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
363 (NUM_REGS): Remove redefinition.
364 (USE_STRUCT_CONVENTION): Define.
365 (i386_float_info): Remove prototype.
366 (FLOAT_INFO): Remove define.
367 (JB_ELEMENT_SIZE): Define to 4.
368 (JB_PC): Define to 0.
369 (GET_LONGJMP_TARGET): Define.
370 (SIGTRAMP_START, SIGTRAMP_END): Define.
371 (SIGCONTEXT_PC_OFFSET): Define.
372 (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
373 * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
374 (FETCH_INFERIOR_REGISTERS): Define.
375 (ATTACH_DETACH): Define.
376 (kernel_u_size): Remove PARAMS.
377 (register_u_addr): Use CORE_ADDR in prototype where appropriate.
379 (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
381 [SVR4_SHARED_LIBS]: Include "elf/common.h".
382 Only define aliases for struct members from <link.h> if
384 * config/i386/xm-fbsd.h: New file.
385 * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
386 * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add
387 core-regset.o i387-nat.o i386bsd-nat.o.
389 2000-05-24 Michael Snyder <msnyder@seadog.cygnus.com>
391 * findvar.c (value_from_register): Factor code, simplify logic.
393 2000-05-23 J.T. Conklin <jtc@redback.com>
395 * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
396 * config/i386/nbsd.mh (NATDEPFILES): ...to here.
397 * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
398 * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
399 * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
400 * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
402 * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
403 * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
404 * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
405 (fetch_inferior_registers): Likewise.
406 (store_inferior_registers): Likewise.
408 * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
409 floating point registers.
410 (store_inferior_registers): Likewise.
412 2000-05-24 Mark Kettenis <kettenis@gnu.org>
414 * i387-nat.h, i387-nat.c: New files.
416 Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com>
418 * config/sparc/nm-linux.h: Include config/nm-linux.h.
419 * config/powerpc/nm-linux.h: Likewise.
421 Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be>
423 * f-valprint.c : Corrected f_val_print function for TYPE_CODE
424 (type) = TYPE_CODE_COMPLEX
426 Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
428 * utils.c (make_cleanup_close, do_close_cleanup): New functions.
429 * defs.h (make_cleanup_close): Add declaration.
431 Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
433 * configure.in (build_warnings): Add -Wuninitialized.
434 * configure: Regenerate.
436 Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
438 From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
439 (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
440 * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
442 * configure: Re-generate.
443 * proc-api.c: Only include <sys/user.h> when available.
444 (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
448 2000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
450 * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
451 * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
453 2000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com>
456 * Makefile.in (VERSION): Set to 5.0.
458 Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
460 * inferior.h (make_cleanup_restore_inferior_status):
461 * infrun.c (make_cleanup_restore_inferior_status,
462 do_restore_inferior_status_cleanup): New functions.
463 * valops.c (hand_function_call): Use.
464 * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
466 * symfile.c (clear_symtab_users_cleanup): New function.
467 (syms_from_objfile, reread_symbols): Use.
468 * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
470 * objfiles.h (make_cleanup_free_objfile): Add declaration.
471 * symfile.c (syms_from_objfile, reread_symbols), hpread.c
472 (hpread_build_psymtabs), hp-psymtab-read.c
473 (hpread_build_psymtabs): Use.
474 * dwarf2read.c (make_cleanup_free_die_list,
475 do_free_die_list_cleanup): New functions.
476 (psymtab_to_symtab_1): Use.
477 * tracepoint.c (make_cleanup_free_actions,
478 do_free_actions_cleanup): New functions.
480 * corelow.c (core_close_cleanup): New function.
482 * dbxread.c (make_cleanup_free_bincl_list,
483 do_free_bincl_list_cleanup): New function.
484 (read_dbx_symtab): Use.
485 * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
487 (coff_symfile_read): Use.
488 * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
490 (varobj_create): Use.
491 * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
492 (free_funcalls): Change signature to match make_cleanup_ftype.
493 * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
494 (download), solib.c (open_symbol_file_object), sparcl-tdep.c
495 (sparclite_open), parse.c (parse_exp_1): Remove cast using
498 Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
500 * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
501 (proc_iterate_over_mappings): Use make_cleanup_close.
502 (proc_get_LDT_entry): Ditto.
503 (do_closedir_cleanup): New function.
504 (proc_update_threads): Use.
505 (do_destroy_procinfo_cleanup): New function.
506 (info_proc_cmd): Use.
508 Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
510 * top.h (command_loop_marker): Change signature to match
512 * top.c (command_loop_marker): Update.
513 (command_loop, simplified_command_loop), event-top.c
514 (command_handler): Remove cast using make_cleanup_func.
515 * event-top.c (command_handler): Ditto.
517 * top.c (do_chdir_cleanup): New function.
518 (gdb_init): Use. Use xstrdup instead of strsave.
519 * top.c (do_fclose_cleanup): New function.
520 (source_command): Use.
521 * top.c (do_restore_instream_cleanup): Rename
522 source_cleanup. Change signature to match make_cleanup.
523 (read_command_filem execute_user_command): Update. Remove cast
524 using make_cleanup_func.
525 * top.c (do_free_command_lines_cleanup,
526 make_cleanup_free_command_lines): New funtions.
527 (get_command_line, read_command_lines): Use.
528 * top.c (arg_cleanup): Change signature to match make_cleanup.
529 (setup_user_args): Remove cast using make_cleanup_func.
531 Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
533 * defs.h (t_reg): Delete typedef.
534 (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
535 * utils.c (phex, phex_nz): New functions.
536 (paddr, paddr_nz): Use.
538 * monitor.c (monitor_store_register): Replace preg with phex.
540 Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
542 * TODO: Add note on typecast using catch_errors_ftype.
544 2000-05-21 Mark Kettenis <kettenis@gnu.org>
546 * i387-tdep.c (print_i387_value): Cast &value to (char *) in
547 pointer arithmetic. Fixes a bug which manifested itself on
550 2000-05-20 J.T. Conklin <jtc@redback.com>
552 * target.h (target_memory_bfd_section): Removed declaration.
553 * target.c (target_memory_bfd_section): Removed.
554 * exec.c (xfer_memory): Removed #if'ed-out code which referenced
555 target_memory_bfd_section.
557 * target.h (target_read_memory_section): Removed declaration.
558 * target.c (target_read_memory_section): Removed.
559 (target_xfer_memory): Update, removed bfd_section argument.
560 (target_read_string, target_read_memory, target_write_memory):
561 Update for above change.
563 * gdbcore.h (read_memory_section): Removed declaration.
564 * corefile.c (read_memory_section): Removed.
565 * jv-lang.c (get_java_utf8_name): Changed calls to
566 read_memory_section to read_memory.
567 * printcmd.c (printf_command): Likewise.
568 * valops.c (value_at, value_fetch_lazy): Likewise.
570 2000-05-18 J.T. Conklin <jtc@redback.com>
572 * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
573 * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
574 config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
575 config/powerpc/xm-nbsd.h: New files.
577 2000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
579 * gdb/config/djgpp/README: Fine-tune installation instructions
580 based on user reports.
582 Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
584 * configure.in (build_warnings): List possible warnings.
585 * configure: Regenerate.
586 * TODO: More updates.
587 * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
590 Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
592 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
593 * config/v850/tm-v850.h: Change breakpoint sequence to be
594 'br *' since there is no 16bit "illegal" instruction on this
597 Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
599 * TODO: Review. Delete anything that is no longer applicable.
601 Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
603 * utils.c (free_current_contents): Make more robust.
605 Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
607 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
608 discard_minimal_symbols.
609 * minsyms.c (make_cleanup_discard_minimal_symbols):
610 (do_discard_minimal_symbols_cleanup): New functions.
612 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
613 solib.c (solib_add_common_symbols), os9kread.c
614 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
615 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
616 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
617 (coff_symfile_read): Replace make_cleanup.
619 Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
621 * command.h (add_set_cmd): Change VAR parameter to void pointer.
622 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
623 (struct command): Change member VAR to void pointer.
624 * command.c (add_set_cmd, add_set_enum_cmd): Update.
626 * remote.c (add_packet_config_cmd), mips-tdep.c
627 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
628 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
629 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
631 Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
633 * wrapper.h (wrap_value_subscript): Delete declaration.
635 Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
637 * defs.h (make_cleanup_bfd_close): Add declaration.
638 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
641 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
642 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
643 core_file_to_sym_file): Replace calls to make_cleanup.
645 Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
647 * TODO: Add notes on register cache.
649 Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
651 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
652 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
654 (sh_show_regs): Floating point registers are called fr0-fr15.
655 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
656 Handle sh-dsp and sh3-dsp.
657 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
658 don't have floating point registers.
659 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
660 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
661 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
663 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
665 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
667 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
670 Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
672 * valops.c (hand_function_call): Replace #ifdef
673 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
675 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
676 * gdbarch.h, gdbarch.c: Regenerate.
678 Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
680 * ax.h (make_cleanup_free_agent_expr): Add declaration.
681 * ax-general.c (do_free_agent_expr_cleanup):
682 (make_cleanup_free_agent_expr): New functions.
684 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
685 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
688 Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
690 * breakpoint.h (make_cleanup_delete_breakpoint,
691 make_exec_cleanup_delete_breakpoint): Declare.
692 * breakpoint.c (make_cleanup_delete_breakpoint,
693 make_exec_cleanup_delete_breakpoint,
694 do_delete_breakpoint_cleanup): New fuctions.
696 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
697 breakpoint.c (until_break_command, until_break_command): Replace
698 call to make_cleanup / make_exec_cleanup.
700 Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
702 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
703 (core_addr_greaterthan, core_addr_lessthan): Move from here.
704 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
705 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
707 Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
709 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
710 (do_setshow_command), breakpoint.c (print_it_typical, mention):
711 Use make_cleanup_ui_out_stream_delete.
713 Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
715 * proc-events.c (init_syscall_table): Delete stray ``;''.
716 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
718 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
720 2000-05-12 Michael Snyder <msnyder@.cygnus.com>
722 * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
724 2000-05-12 Kevin Buettner <kevinb@redhat.com>
726 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
729 Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
731 * TODO: Mention weak symbol problem. Mention UnixWare thread
734 Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
736 * README: Update section on kernel debugging.
738 Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
740 * mips-tdep.c (mips_get_saved_register): New function. Handle
741 case of 32 ABI saving 32 bit registers on stack when target has 64
743 (mips_gdbarch_init): Update.
745 Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
747 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
749 Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
751 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
752 options before using them. Report result.
753 * configure: Regenerate.
755 2000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
757 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
758 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
759 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
762 Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
764 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
765 Always check that a macro is defined before printing it.
766 * gdbarch.c: Re-generate.
768 Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
770 * README: Update for GDB 5.0.
772 Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
774 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
776 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
777 definition. Disable. Document known problems.
778 (MIPS_DEFAULT_ABI): Define.
780 * mips-tdep.c (enum mips_abi): Define.
781 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
783 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
784 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
785 looking for a matching architecture require a matching MIPS_ABI.
786 (mips_gdbarch_init): Cleanup arch_debug information.
788 2000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
790 * solib.c (symbol_add_stub): Remember the index and the name of
791 the section with the lowest address. Use this data (instead of
792 data from .text) to pass info into symbol_file_add.
794 * elfread.c (record_minimal_symbol_and_info): Use the section
795 where the symbol lives to get the index, instead of guessing.
797 2000-05-10 Michael Snyder <msnyder@.cygnus.com>
799 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
800 * sparc-tdep.c: include arch-utils.h.
801 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
802 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
803 (GDB_TARGET_IS_SPARC64): make into a runtime test.
804 (struct frame_extra_info): Define, use instead of the macro.
805 (Many places): Use alloca instead of statically allocated buffers
806 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
807 (sparc_extract_struct_value_address): Accept a pointer arg instead
808 of an array sized by REGISTER_BYTES.
809 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
810 instead of the defunct struct frame_saved_regs. Recognize new
811 Sparc64 store instructions as part of the prologue. Ignore the
812 destination of a frame store when parsing the prologue (so long
813 as it's on the stack).
814 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
815 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
816 instead of the defunct struct frame_saved_regs.
817 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
818 supply_register. Provide 4-byte offset to compensate for diff
819 between size of the prgreg_t elements on a 64-bit host and size
820 of the registers for a 32-bit target. Fill all inaccessible regs
821 with zero so they won't keep being requested again and again.
822 (fill_gregset): Handle 32/64 size difference between registers
823 and prgreg_t. Handle as many new 64-bit regs as possible.
824 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
825 (sparc_push_arguments): Rename to sparc32_push_arguments.
826 Copy arguments into registers as well as onto stack, so that the
827 CALL_DUMMY (code pushed onto the target stack) is not required.
828 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
829 (sparc_store_return_value): Use memset instead of bzero.
830 Use write_register_gen instead of write_register_bytes.
831 (sparclet_store_return_value): New function.
832 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
833 the gdbarch multi-architecture system.
834 (sp64_push_arguments): Rename to sparc64_push_arguments.
835 Extend to store arguments in general registers as well as on stack.
836 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
837 Use as a private function, to be called by the new external function
838 sparc64_extract_return_value.
839 (sparclet_extract_return_value): New function.
840 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
841 sparc64_register_name, sparc_print_extra_frame_info,
842 sparclite_register_name, sparclet_register_name,
843 sparc_push_return_address, sparc64_use_struct_convention,
844 sparc32_store_struct_return, sparc64_store_struct_return,
845 sparc32_register_virtual_type, sparc64_register_virtual_type,
846 sparc32_register_size, sparc64_register_size,
847 sparc32_register_byte, sparc64_register_byte,
848 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
849 sparc_convert_to_raw, sparc_frame_init_saved_regs,
850 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
851 sparc_coerce_float_to_double, sparc_call_dummy_address,
852 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
853 sparc_return_value_on_stack): New functions supporting multi-arch.
854 (sparc_gdbarch_init): New function; initialize multi-arch.
855 (struct gdbarch_tdep): Define, use for private multi-arch data.
856 * config/sparc/tm-sparc.h: Move definitions around, enclose with
857 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
858 definitions. Add enums for register names, to help debugging gdb.
859 This header file must work for non-multi-arch and for multi-arch.
860 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
861 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
862 Define GDB_MULTI_ARCH.
863 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
864 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
865 * config/sparc/tm-sparclite.h: Ditto.
866 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
867 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
868 avoid using deprecated REGISTER_NAMES macro.
869 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
871 2000-05-08 Michael Snyder <msnyder@.cygnus.com>
873 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
874 * gdbarch.c, gdbarch.h: Regenerate.
875 * core-regset.c: Change FP0_REGNUM to a runtime test.
878 * sparc-tdep.c: Ditto.
880 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
883 * sol-thread.c (sol_thread_create_inferior): only add the thread
884 to the thread list if it is not already in there.
885 (prototypes for thread_db func ptrs): pretty up formatting.
887 2000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
889 * config/djgpp/djconfig.sh: Use more warning switches.
891 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
892 @V@ placebo. djunpack.bat changed accordingly.
894 Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
896 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
897 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
898 and saved_gpreg_size_enums.
899 (mips_stack_argsize): Update. Cleanup.
901 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
903 (MIPS_NABI32): Delete macro. Replaced by
904 MIPS_REGS_HAVE_STACK_HOME_P.
905 (mips_push_arguments): Update.
906 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
907 with test for MIPS_REGS_HAVE_STACK_HOME_P.
908 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
910 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
911 mips_default_stack_argsize.
912 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
913 (mips_stack_argsize_string): New static variable.
914 (mips_stack_argsize): New function, handle default case.
915 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
916 implemented as an enum using size_auto et.al.
917 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
918 mips_regs_have_stack_home_p.
920 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
922 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
924 Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
926 * procfs.c (PROCFS_TRACE): Delete definition.
927 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
930 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
932 * procfs.c: Cleanup of procfs tracing. Move defines and
933 prototypes to proc-utils.h
934 * proc-utils.h: Define tracing macros. Declare trace functions.
935 * proc-api.c: Make procfs tracing a runtime option.
936 (prepare_to_trace): New function, abstracted out of several
937 places. Open a trace file if one is required.
938 (ioctl_with_trace, write_with_trace, open_with_trace,
939 close_with_trace, wait_with_trace, lseek_with_trace):
940 Report errno if an error occurs in a system call.
941 (write_with_trace): Make 2nd arg void *, to agree with write.
943 2000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
945 * elfread.c (elf_symtab_read): The calculation of 'offset'
946 must be done for each symbol, not just once. The index
947 used must be the index of the section where 'sym' resides,
950 2000-05-05 Michael Snyder <msnyder@.cygnus.com>
952 * procfs.c (many functions): change int cmd; to long cmd;
953 Solaris /proc API calls this parameter a long, and requires it
954 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
955 calls it an int, but on existing UnixWare hosts, int and long
956 are the same size. So long it must be. If a future UnixWare
957 version has problems with this, we'll have to use autoconf.
958 * proc-api.c (write_with_trace): use long instead of int.
960 2000-05-04 Mark Kettenis <kettenis@gnu.org>
962 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
965 2000-05-01 Mark Kettenis <kettenis@gnu.org>
967 * infrun.c (handle_inferior_event): Add missing call to keep_going
968 and missing return when handling an ordinary signal from the
971 2000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
973 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
974 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
975 sect_index_text, sect_index_data, sect_index_rodata,
976 sect_index_bss to objfile structure.
977 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
978 SECT_OFF_RODATA): Remove.
979 * objfiles.c (allocate_objfile): Initialize
980 sect_index_{text,data,bss,rodata} to -1, for error detection.
982 * symfile.c (default_symfile_offsets): Initialize
983 sect_index_{text,data,bss,rodata} from bfd information.
984 * xcoffread.c (xcoff_symfile_offsets): Ditto.
985 * somread.c (som_symfile_offsets): Initialize
986 sect_index_{text,data,bss,rodata}.
988 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
989 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
990 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
991 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
992 stabsread.c, symfile.c, xcoffread.c:
993 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
996 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
998 Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1000 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
1001 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
1002 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
1003 Delete unused macros.
1005 2000-05-03 Michael Snyder <msnyder@.cygnus.com>
1007 * solib.c (elf_locate_base, info_sharedlibrary_command):
1008 Look at the bfd to determine if it is elf32 or elf64, rather
1009 than using an ifdef. This makes it runtime teststable and
1012 2000-05-01 Mark Kettenis <kettenis@gnu.org>
1014 * infrun.c (handle_inferior_event): When doing a "next", and
1015 stepping out of a signal handler into its calling trampoline
1016 ignore the value of step_frame_address.
1017 (step_over_function): Only modify step_resume_breakpoint->frame if
1018 the value of step_frame_address is non-zero.
1020 2000-05-03 Michael Snyder <msnyder@cygnus.com>
1022 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
1023 is not static in the MULTI_ARCH world, so don't use it in a
1024 static array declaration.
1026 2000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
1028 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
1029 intelligently, making sure we use the information from the
1030 symbol tables fully.
1032 2000-05-02 H.J. Lu <hjl@gnu.org>
1034 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
1035 instead of ELFOSABI_SYSV.
1037 Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
1039 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
1040 * gdbarch.h, gdbarch.c: Re-generate.
1042 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
1043 NPC_REGNUM to run-time test.
1044 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
1045 and NNPC_REGNUM to run-time test.
1046 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
1048 (procfs_store_registers): Ditto.
1050 Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1052 * gdbarch.sh: Provide non- multi-arch defaults by direct
1053 definition in "gdbarch.h" instead of going through "gdbarch.c".
1054 * gdbarch.h, gdbarch.c: Re-generate.
1055 * defs.h: When non- multi-arch, include "arch-utils.h" so that
1056 legacy definitions are globally visible.
1058 Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1060 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
1061 (symtabs): Add Elena to symtabs maintainers list.
1062 (Blanket Write Privs): Add Jim Blandy.
1064 2000-05-01 Stan Shebs <shebs@apple.com>
1066 Remove obsolete Gould configuration:
1067 * configure.host, configure.tgt: Remove Gould configs.
1068 * Makefile.in: Remove Gould-related actions.
1069 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
1070 * NEWS: Mention removal.
1072 Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1074 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
1075 * defs.h: Properly check for GCC version number.
1077 2000-04-30 Mark Kettenis <kettenis@gnu.org>
1079 Fix single-stepping out of signal trampolines.
1080 * config/i386/nm-linux.h (CHILD_RESUME): Define.
1081 * i386-linux-nat.c (child_resume): New function.
1083 Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1085 * blockframe.c (frameless_look_for_prologue): Use
1086 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
1087 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
1088 * gdbarch.h, gdbarch.c: Re-generate.
1089 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
1092 Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1094 From "Serge Nikulin" <nikulin@actsw.amat.com>:
1095 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
1098 2000-04-27 Michael Snyder <msnyder@cygnus.com>
1100 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
1101 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
1102 * gdbarch.c, gdbarch.h: regenerate
1104 Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1106 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
1107 * target.c (do_monitor_command): Cast tcomplain to correct
1108 function type in comparison.
1110 Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
1112 From 2000-04-25 Guy Harris <guy@netapp.com>:
1113 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
1116 2000-04-27 Michael Snyder <msnyder@cygnus.com>
1118 * jv-valprint.c (java_val_print): Add arg declaration,
1119 fix compiler warning.
1120 * corelow.c (core_open): Call set_gdbarch_from_file so that
1121 gdbarch becomes aware of the architecture encoded in the
1123 * findvar.c (write_register_gen): Export this useful interface.
1124 * value.h (write_register_gen): Declare.
1126 2000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1128 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
1129 as special in the section_addr_info structure.
1130 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
1131 * osfsolib.c (symbol_add_stub): Ditto.
1132 * irix5-nat.c (symbol_add_stub): Ditto.
1134 Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1136 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
1138 Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1140 * TODO: Document IRIX X ARM cross compile problems.
1142 2000-04-26 Michael Snyder <msnyder@cygnus.com>
1144 * utils.c (internal_verror): Call target_terminal_ours.
1145 * wrapper.h: Fix minor comment typo.
1146 * proc-api.c (write_with_trace): Change 'arg' from long to int.
1147 Treat 'off_t' and 'size_t' as unsigned long in printfs.
1148 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
1149 * procfs.c (comments): Eliminate "???" in comments, which GCC
1150 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
1151 fill_fpregset, supply_fpregset): Declare.
1152 (procfs_wait): Sysargs is a long, change printf format to match.
1153 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
1155 2000-04-26 Kevin Buettner <kevinb@redhat.com>
1157 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
1160 Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
1162 * ax-gdb.c (agent_command): Remove now useless cast of
1163 `free_current_contents' when passed to `make_cleanup'.
1164 * coffread.c (coff_symfile_read): Ditto.
1165 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
1166 (dwarf_decode_lines): Ditto.
1167 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
1168 (parse_and_eval, parse_to_comma_and_eval): Ditto.
1169 * parse.c (parse_exp_1): Ditto.
1170 * printcmd.c (print_command_1, output_command, set_command): Ditto.
1171 (x_command, print_frame_args, printf_command): Ditto.
1172 * top.c (execute_control_command): Ditto.
1173 * tracepoint.c (validate_actionline): Ditto.
1174 * typeprint.c (whatis_exp, ptype_command): Ditto.
1175 (maintenance_print_type): Ditto.
1177 2000-04-26 Kevin Buettner <kevinb@redhat.com>
1179 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
1180 (ia64-linux-tdep.o): Add dependencies.
1181 (ia64-tdep.o): Add dependency for arch-utils.h.
1182 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
1184 2000-04-25 Michael Snyder <msnyder@cygnus.com>
1186 * blockframe.c: Fix a minor typo in a comment.
1188 2000-04-25 Kevin Buettner <kevinb@redhat.com>
1190 * ia64-tdep.c (examine_prologue): Recognize store instructions;
1191 those whose source operands are input registers which haven't
1192 been seen before are considered to be part of the prologue.
1194 Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
1196 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
1197 patch being applied `Fri Apr 7 13:44:38 2000'.
1199 2000-04-24 Kevin Buettner <kevinb@redhat.com>
1201 * ia64-linux-tdep.c: New file.
1202 * ia64-tdep.c (elf-bfd.h): Include.
1203 (ia64_linux_sigcontext_register_address): New extern declaration.
1204 (struct gdbarch_tdep): New struct.
1205 (SIGCONTEXT_REGISTER_ADDRESS): New define.
1206 (read_sigcontext_register): New static function.
1207 (extract_bit_field, replace_bit_field, slotN_contents,
1208 replace_slotN_contents): Made static.
1209 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
1210 Added new code for signal handler frames and call dummy frames.
1211 (ia64_frame_init_saved_regs): Handle signal handler frames.
1212 (ia64_find_saved_register): Removed.
1213 (ia64_get_saved_register): Handle call dummy frames; reorganized
1214 to call generic_get_saved_register() to find registers saved
1216 (process_note_abi_tag_sections): New static function.
1217 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
1218 executable. Based upon this information, set target dependent
1219 field sigcontext_register_address appropriately. Also set
1220 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
1221 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
1222 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
1223 (ia64_linux_in_sigtramp): New declaration.
1225 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1227 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
1230 2000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1232 * config/djgpp/README: Explain how to unpack using djunpack.bat.
1234 Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
1236 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
1237 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
1238 REG_STRUCT_HAS_ADDR.
1239 (define_symbol): Ditto.
1241 * valops.c (hand_function_call): Replace #ifdef
1242 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
1245 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
1246 function REG_STRUCT_HAS_ADDR_P.
1247 * gdbarch.h, gdbarch.c: Re-generate.
1249 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1251 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
1253 2000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1255 * win32-nat.c (handle_load_dll): Don't treat .text as a special
1257 * somread.c (som_symfile_offsets): Ditto.
1258 * somsolib.c (som_solib_add_solib_objfile): Ditto.
1260 Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1262 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
1264 Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1266 * command.h (help_all): Delete declaration.
1267 * command.c (help_all): Add declaration. Convert function
1268 argument list to ISO-C.
1270 Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1272 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
1273 (d10v_stack_align): Make static.
1274 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
1276 Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1278 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
1279 run-time test for STACK_ALIGN_P.
1280 * gdbarch.sh: Add support for function and variable predicates.
1281 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
1282 * gdbarch.h, gdbarch.c: Re-generate.
1284 Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1286 * defs.h, utils.c (free_current_contents): Change parameter to
1289 From Philippe De Muyter <phdm@macqel.be>:
1290 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
1291 `(free_current_contents, &x)', not `(free, x)'.
1292 * utils.c (free_current_contents): Do not `free (NULL)'.
1294 * printcmd.c (print_address_symbolic): Cleanup after a failed
1295 call to build_address_symbolic.
1297 2000-04-20 Christopher Faylor <cgf@cygnus.com>
1299 * wince-stub.c (FREE): New macro.
1300 (mempool): Just free any buffer prior to reuse. Don't bother with
1302 (flag_single_step): New function.
1303 (skip_message): Detect "helpful" Windows CE messages and skip sending
1305 (wait_for_debug_event): Use skip_message to avoid sending debug
1306 messages to the host.
1307 (dispatch): Prelimary implementation of single step detection.
1308 * wince.c: Rework SH single stepping code to be more consistent with
1309 other wince targets.
1310 (handle_output_debug_string): Allow first chance exceptions to come
1311 through since they seem to be all that we get on some versions of
1313 (check_for_step): New function, conditionally compiled based on target.
1314 (regptr): Delete obsolete function.
1315 (handle_exception): Detect illegal instructions.
1316 (get_child_debug_event): Return success only if event code matches
1318 (child_create_inferior): Reflect change to get_child_debug_event
1321 2000-04-20 Christopher Faylor <cgf@cygnus.com>
1323 * win32-nat.c (thread_rec): Be more defensive about suspending already
1325 (safe_symbol_file_add_stub): New function.
1326 (safe_symbole_file_add_cleanup): New function.
1327 (safe_symbol_file_add): New function.
1328 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1329 bogus errors from non-stabs DLLs.
1330 (handle_exception): Add work around for detection of first exception
1331 breakpoint which does not seem to occur on W2K. Detect more "signals"
1332 that can be effectively passed to the debuggee. Reorganize to eliminate
1333 continue_status global.
1334 (child_continue): Reorganize to eliminate continue_status global.
1335 (child_wait): Ditto.
1336 (child_resume): Ditto.
1337 (get_child_debug_event): Ditto. Recognize when an a breakpoint
1338 exception should be ignored. Change method for signalling when an
1339 important event has occured to the caller.
1340 (child_create_inferior): Use new method for noticing when
1341 get_child_debug_event has found something interesting.
1343 Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
1345 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1346 fails due to lack of space.
1348 Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
1350 * command.c, command.h (help_all): Add functionality to display
1351 a complete listing of available commands.
1353 2000-04-20 Scott Bambrough <scottb@netwinder.org>
1355 * arm-linux-nat.c (PIDGET, TIDGET): New.
1356 (get_thread_id, GET_THREAD_ID): New.
1357 (fetch_nwfpe_register, store_nwfpe_register): New.
1358 (fetch_register, store_register): New.
1359 (fetch_fpregister, store_fpregister): New.
1360 (fill_gregset, supply_gregset): New.
1361 (fill_fpregset, supply_fpregset): New.
1362 (fetch_fpregs): Modified to use thread id's.
1363 (store_fpregs): Modified to use thread id's and
1364 fetch_nwfpe_register.
1365 (fetch_regs): Modified to use thread id's.
1366 (store_regs): Modified to use thread id's.
1367 (fetch_inferior_registers): Modified to handle single register
1369 (store_inferior_registers): Modified to handle single register
1371 (arm_linux_register_u_addr): Removed.
1373 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1375 * config/arm/linux.mh
1376 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
1377 (LOADLIBES): Define.
1379 * config/arm/nm-linux.h: Include config/nm-linux.h.
1380 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
1381 (REGISTER_U_ADDR): Removed.
1382 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
1383 (#include "solib.h"): Removed. Included via config/nm-linux.h.
1385 Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1387 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1388 <mooney@dogbert.cc.ndsu.nodak.edu>:
1389 * infrun.c (follow_fork_mode_kind_names): NULL terminate
1391 (scheduler_enums): Ditto.
1393 Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1395 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1397 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1398 SIZEOF_CALL_DUMMY_WORDS): Update.
1400 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1401 provided by gdbarch.
1402 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1404 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1406 2000-04-19 Jim Blandy <jimb@redhat.com>
1408 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1409 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1410 * gdbarch.c, gdbarch.h: Regenerated.
1411 * arch-utils.c (default_return_value_on_stack): New function.
1412 * arch-utils.h (default_return_value_on_stack): New declaration.
1413 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1415 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1416 two-dimensional array, instead of faking it with explicit index
1419 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1420 (Thanks to Guy Harris.)
1422 2000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1424 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1426 2000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1430 Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1432 * TODO: Document -Wreturn-type problem.
1434 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1436 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
1438 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1440 * infcmd.c (_initialize_infcmd): Add `info r' alias for
1443 Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1445 From Philippe De Muyter <phdm@macqel.be>:
1446 * bcache.c (free_bcache): Do not free NULL.
1448 Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1451 * NEWS: Update GDB version. Duplicate paragraph explaining
1454 Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1456 * Makefile.in (distclean): Delete tui/Makefile.
1457 * TODO: Add deletion of tui/Makefile.in to list.
1459 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1461 * symfile.h (struct section_addr_info ): Remove fields for special
1462 treatment of .text, .data and .bss sections.
1464 * solib.c (symbol_add_stub): The special field text_addr is not
1465 available anymore. Search for the .text field the hard way.
1467 * symfile.c (build_section_addr_info_from_section_table): Don't
1468 fill in {text, data, bss}_addr any more.
1469 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1470 to fill in section_offsets for objfile.
1471 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1472 special case anymore.
1473 (add_symbol_file_command): Ditto.
1475 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1477 symfile.c: (symbol_file_command): Remove support for rombug, to
1480 2000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1482 * symfile.c (add_symbol_file_command): Rewrite the arguments
1483 processing part. Simplify syntax of command. Remove support for
1485 (_initialize_symfile): Update help message for add-symbol-file
1488 Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1490 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1491 * gdbarch.h, gdbarch.c: Re-generate.
1493 Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1495 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1496 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1497 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1498 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1499 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1500 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1501 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1502 ADDRESS_TO_POINTER): Delete default definition. Handled by
1505 * gdbarch.sh: Make multi-arch defaults, defaults for non-
1507 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1508 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1509 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1510 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1511 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1512 Provide default/legacy implementation.
1513 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1514 * gdbarch.h, gdbarch.c: Re-generate.
1516 2000-04-16 Jim Blandy <jimb@redhat.com>
1518 * findvar.c (store_typed_address, extract_typed_address): Fix
1519 function names in error messages.
1521 2000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
1523 * config/djgpp/config.sed: Fix the lines which edit clean: and
1524 uninstall-info: targets.
1526 2000-04-14 Jim Blandy <jimb@redhat.com>
1528 Bring IEEE_FLOAT under gdbarch's control.
1529 * gdbarch.sh (IEEE_FLOAT): New entry.
1530 * gdbarch.c, gdbarch.h: Regenerated.
1531 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1532 (print_floating): Use IEEE_FLOAT as if it were an expression; use
1533 the code specific to IEEE-format numbers whenever the value of
1534 IEEE_FLOAT is non-zero.
1535 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1536 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1537 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1538 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1539 config/mips/tm-mips.h, config/pa/tm-hppa.h,
1540 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1541 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1542 IEEE_FLOAT, make sure they give it the value (1).
1544 Provide the hooks needed to support architectures on which
1545 pointers are not always simple byte addresses.
1547 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1548 functions which architectures can redefine, defaulting to
1549 generic_pointer_to_address and generic_address_to_pointer.
1550 * findvar.c (extract_typed_address, store_typed_address,
1551 generic_pointer_to_address, generic_address_to_pointer): New
1553 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1555 (extract_address, store_address): Doc fixes.
1556 * values.c (value_as_pointer): Doc fix.
1557 (value_from_pointer): New function.
1558 * defs.h (extract_typed_address, store_typed_address): New
1560 * inferior.h (generic_address_to_pointer,
1561 generic_pointer_to_address): New declarations.
1562 * value.h (value_from_pointer): New declaration.
1564 The following changes are all of the general form "Use these
1565 functions instead of these other functions." In each case, the
1566 change is because the new calls provide enough information to do
1567 the appropriate address / pointer conversions, where the old calls
1568 did not, or because the new functions are more appropriately named
1569 for the operation being performed.
1571 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1573 * blockframe.c (generic_push_dummy_frame): Use read_pc and
1574 read_sp, not read_register.
1575 * c-valprint.c (c_val_print): Use extract_typed_address instead of
1576 extract_address to extract vtable entries and references.
1577 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1578 instead of value_from_longest to extract the vtable's address.
1579 * eval.c (evaluate_subexp_standard): Use value_from_pointer
1580 instead of value_from_longest to compute `this', and for doing
1581 pointer-to-member dereferencing.
1582 * findvar.c (read_register): Use extract_unsigned_integer, not
1584 (read_var_value): Use store_typed_address instead of store_address
1585 for building label values.
1586 (locate_var_value): Use value_from_pointer instead of
1588 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1589 instead of value_from_longest, to build arguments to __d_shl_get.
1590 * printcmd.c (set_next_address): Use value_from_pointer, not
1592 (x_command): Use value_from_pointer, not value_from_longest.
1593 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1594 not value_from_longest.
1595 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1597 * valops.c (find_function_in_inferior, value_coerce_array,
1598 value_coerce_function, value_addr, hand_function_call): Same.
1599 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1600 * values.c (unpack_long): Use extract_typed_address to produce
1601 addresses from pointers and references, not extract_address.
1602 (value_from_longest): Use store_typed_address instead of
1603 store_address to produce pointer and reference values.
1605 2000-04-13 Mark Kettenis <kettenis@gnu.org>
1607 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1608 HAVE_PSADDR_T): Add them here instead of in config.in.
1610 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1611 * configure.in: Add check for broken prfpregset_t type.
1612 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1613 definition of PRFPREGSET_T_BROKEN.
1614 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1615 p_td_thr_setfpregs, thread_db_fetch_registers,
1616 thread_db_store_registers): Use gdb_prfpregset_t instead of
1618 * config.in: Regenerated.
1619 * configure: Regenerated.
1621 2000-04-13 DJ Delorie <dj@cygnus.com>
1623 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1624 allocated, not the size of the pointer.
1626 2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1628 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1629 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1630 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1631 to handle floating point registers if NUM_FREGS is not zero.
1633 2000-04-13 Nick Duffek <nsd@cygnus.com>
1635 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1636 and document to_find_new_threads bug.
1638 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1640 * infrun.c (proceed, normal_stop): Change the error message about
1641 failure to insert breakpoints/watchpoints so that it makes sense
1642 even if ptrace is not used or no other processes can be active.
1644 Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1646 * configure.in: Add --enable-maintainer-mode.
1647 * aclocal.m4, configure: Re-generate.
1649 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1650 on maintainer-mode. Update copying.c in source directory.
1651 (copying.txt): Delete rule.
1652 (copying.o): Add explict paths to $(srcdir) and explicit make
1655 2000-04-12 Kevin Buettner <kevinb@redhat.com>
1657 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1658 (fetch_debug_register, fetch_debug_register_pair,
1659 store_debug_register, store_debug_register_pair, is_power_of_2,
1660 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1661 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1663 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1664 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1665 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1666 target_remove_watchpoint): Define.
1667 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1668 ia64_linux_remove_watchpoint): Declare.
1670 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1672 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1673 hardware breakpoint resources, return EBUSY.
1674 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1675 one of the enumerated values, return EINVAL.
1677 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1679 * README: Mention special build instructions for DJGPP.
1680 * NEWS: Update with FP features on x87 platforms, and
1681 DJGPP-related changes.
1683 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1685 * top.c (gdb_completer_file_name_break_characters): New variable.
1686 (line_completion_function): When completing on file names, use
1687 gdb_completer_file_name_break_characters as word break
1688 characters for the readline library.
1690 2000-04-12 Mark Kettenis <kettenis@gnu.org>
1692 * i387-tdep.c (print_i387_value): Avoid call to
1693 floatformat_to_doublest if long double type is the same on host
1696 2000-04-11 Fernando Nasser <fnasser@cygnus.com>
1698 * wrapper.h: Remove definitions of internal functions.
1699 * wrapper.c: Remove definitions of exported functions (which are
1700 already in wrapper.h) and make static all internal wrap_* functions.
1702 Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1704 * acconfig.h (USE_INCLUDED_REGEX): Add.
1705 * Makefile.in (REGEX_CFLAGS): Delete
1706 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1707 * configure, config.in: Re-generate.
1709 2000-04-10 Philip Blundell <philb@gnu.org>
1711 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1713 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1715 2000-04-10 Fernando Nasser <fnasser@cygnus.com>
1717 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1718 * command.h (enum command_class): Remove trailing "," to placate
1721 Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1723 * TODO, NEWS: Update. Mention MI.
1725 Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1727 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1728 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1730 * Makefile.in: Update.
1731 * gdbarch.c: Update.
1733 Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1735 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1736 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1737 new "set mips saved-gpreg-size" command
1738 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1739 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1740 either from target, or gdb multi-arch
1741 (show_mips_command): New. For "show mips" prefix command
1742 (set_mips_command): New. For "show mips" prefix command
1743 (_initialize_mips_tdep): Add top-level mips prefix command
1744 Add "set mips saved-gpreg-size" command
1746 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1747 mips_default_saved_regsize.
1748 (mips_gdbarch_init): Update.
1749 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1750 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1751 mips_default_saved_regsize.
1753 Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1755 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1756 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1757 replace calls to target_xfer_memory() with target_read_memory()
1758 and target_write_memory().
1760 Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1762 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1763 NULL. Macro returns a CORE_ADDR.
1765 2000-04-08 Jim Blandy <jimb@redhat.com>
1767 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1768 Don't include "bfd-elf.h".
1769 (address_significant_size): Delete variable.
1770 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1771 consistency between it and the Dwarf 2 compilation unit header
1773 (read_address): Don't mask off bits above
1774 address_significant_size.
1775 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1776 (elf_bfd_h): Remove variable; it's no longer used.
1778 2000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1780 * configure.in (NEW_PROC_API): Escape square brackets when testing
1782 * configure: Regenerate.
1784 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1786 * ChangeLog: Correct date on last entry.
1787 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1788 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1789 * config/arm/tm-embed: Fix build warning from redefinition of
1791 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1792 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1793 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1794 override default in tm-arm.h. Use default target byte order
1797 2000-04-07 Scott Bambrough <scottb@netwinder.org>
1799 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1800 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1802 2000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1804 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1805 of PROC_SERVICE_IS_OLD.
1806 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1807 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1809 Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1811 * Makefile.in (CFLAGS): Set using configure.
1813 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1814 * configure: Re-generate.
1816 Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1818 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1819 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1820 procfs_ops.to_has_all_memory to 1.
1824 2000-04-06 Nick Duffek <nsd@cygnus.com>
1826 * configure.in (_MSE_INT_H): Define on Solaris 7.
1827 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1828 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1829 * configure: Regenerate.
1830 * config.in: Regenerate.
1832 2000-04-06 Michael Snyder <msnyder@cygnus.com>
1834 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1835 Change to rely on PIDGET etc.
1836 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1837 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1838 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1839 define. Allow target to use procfs hardware watchpoints.
1840 * config/sparc/nm-sun4sol2.h: ditto.
1841 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1842 definitions to use 16 bits for the pid, 15 bits for the tid, and
1844 * config/sparc/tm-sun4sol2.h: ditto.
1845 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1846 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1847 for more than 15 thread increments.
1849 2000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1851 * top.c (filename_completer): Set subsequent_name to 1 early on,
1852 to prevent an infinite loop if the first file in the directory is
1853 a backup file (whose name ends in a `~').
1855 2000-04-05 Jim Blandy <jimb@redhat.com>
1857 * solib.c (update_solib_list): New function.
1858 (solib_add): Call update_solib_list, and then read symbols.
1859 (info_sharedlibrary_command): Call update_solib_list, not
1862 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1864 * arm-linux-tdep.c: Resolve implicit function declarations by
1865 including target.h and value.h. Inclusion of symtab.h is
1868 2000-04-05 Scott Bambrough <scottb@netwinder.org>
1870 * arm-linux-tdep.c: New file.
1871 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1872 (arm_get_longjmp_target): Moved it and all defines
1873 it uses to arm-linux-tdep.c.
1874 (arm_linux_extract_return_value): Moved to
1876 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1878 2000-04-04 Nick Duffek <nsd@cygnus.com>
1880 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1881 instead of kill_target.
1883 2000-04-04 Daniel Berlin <dan@cgsoftware.com>
1885 * TODO: Make note of various C++ things i have planned for 5.1.
1887 Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1889 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1890 in shift. Stop GCC thinking it has a shift overflow.
1892 2000-04-03 H.J. Lu <hjl@gnu.org>
1894 * TODO: Remove the regex entry.
1896 2000-04-03 H.J. Lu <hjl@gnu.org>
1898 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1899 is defined and <regex.h> otherwise.
1901 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1902 * monitor.c: Likewise.
1903 * osfsolib.c: Likewise.
1904 * solib.c: Likewise.
1905 * source.c: Likewise.
1906 * symtab.c: Likewise.
1908 * Makefile.in (REGEX): Changed to @REGEX@.
1909 (REGEX_CFLAGS): New.
1911 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1912 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1914 * configure.in (--with-included-regex): New switch.
1915 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1916 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1917 * configure: Regenerated.
1919 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1921 * NEWS (powerpc-*-linux*): Mention.
1923 2000-04-03 J.T. Conklin <jtc@redback.com>
1925 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1927 2000-04-03 Kevin Buettner <kevinb@redhat.com>
1929 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1930 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1932 * ia64-linux-nat.c (fill_gregset): Implement.
1933 (supply_fpregset, fill_fpregset): New functions.
1935 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1936 which the CFM is fetched for certain frames.
1937 (find_global_pointer, find_extant_func_descr): Don't use
1938 partial symtabs for locating sections.
1940 * config/ia64/linux.mh (LOADLIBES): Define.
1941 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1942 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1943 file containing generic linux declarations/definitions.
1944 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1945 defined in generic nm-linux.h.
1946 (solib.h): Remove include; already included in generic nm-linux.h.
1948 2000-04-03 Jim Blandy <jimb@redhat.com>
1950 * solib.c (solib_add): Move all the code for loading symbol tables
1951 below the code to sort out additions and removals. That way, we
1952 always catch all loaded shared libraries whose symbols we haven't
1955 * solib.c (solib_add): Don't try to free a shared object's objfile
1956 if it doesn't have one. Duh.
1958 * solib.c (solib_add): If a pattern was given, but it doesn't
1959 match any currently loaded shared libraries, print a message;
1960 don't just be silent.
1962 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1964 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1965 two-dimensional array instead of faking it with index
1968 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1970 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1972 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1973 definition (and use the common one in tm-i386.h).
1974 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1975 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1976 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1977 i386-tdep.c defines it for all x86 targets.
1978 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1980 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1982 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1983 results. Fix editing of `main' arguments for non-GNU Sed.
1985 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1987 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1988 error message: there's no "overlay on" command.
1990 2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1992 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1993 (copying.txt): New target, a link to COPYING.
1995 Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1999 Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2002 (set_hook, error_hook): Remove PARAMS.
2004 Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2006 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
2007 Daniel Berlin <dan@cgsoftware.com>. Function was static.
2008 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
2010 Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
2012 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
2014 2000-04-02 Nick Duffek <nsd@cygnus.com>
2016 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
2017 error() during parse_and_eval_type().
2018 (check_stub_method): Call safe_parse_type instead of
2019 parse_and_eval_type().
2020 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
2021 (wrap_parse_and_eval_type): New support function.
2022 * wrapper.h (gdb_parse_and_eval_type): Prototype.
2023 (wrap_parse_and_eval_type): Prototype.
2025 Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
2027 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
2029 Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2031 * gdbarch-utils.h, gdbarch-utils.c: New files.
2032 * Makefile.in (SFILES, COMMON_OBS): Update.
2033 (gdbarch_utils_h) Define.
2034 (gdbarch-utils.o): Add dependencies.
2036 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
2037 handling default method values.
2038 (startup_gdbarch): Rename default_gdbarch, name misleading.
2039 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
2040 (register_name): Default to legacy_register_name.
2041 (call_dummy_words): Default to legacy_call_dummy_words.
2042 (sizeof_call_dummy_words): Default to
2043 legacy_sizeof_call_dummy_words.
2044 (register_convertible): Default to
2045 generic_register_convertible_not.
2046 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
2047 (remote_translate_xfer_address): Default to
2048 generic_remote_translate_xfer_address.
2049 (frameless_function_invocation): Default to
2050 generic_frameless_function_invocation_not.
2052 2000-04-02 Mark Kettenis <kettenis@gnu.org>
2054 * i386-linux-nat.c: Add copyright notice.
2056 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
2057 &floatformat_i387_ext.
2058 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
2060 2000-03-29 Mark Kettenis <kettenis@gnu.org>
2062 * findvar.c (extract_floating): Remove reference to
2063 TARGET_EXTRACT_FLOATING.
2064 (store_floating): Remove reference to TARGET_STORE_FLOATING.
2066 2000-03-30 Fernando Nasser <fnasser@cygnus.com>
2068 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
2069 Safe version of value_subscript.
2070 * varobj.c (): Use gdb_value_subscript() to get an array element value.
2072 2000-03-30 Michael Snyder <msnyder@cygnus.com>
2074 * ui-file.c: Include "gdb_string.h"
2075 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
2076 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
2077 unions, since they are all used to hold both pointers and ints
2078 at various times. Casting pointer to int and vice versa gives
2079 warnings (and is not safe) if they are not the same size.
2081 2000-03-30 Michael Snyder <msnyder@cygnus.com>
2083 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
2084 casting problems when int and pointer are not the same size.
2085 * event-top.c (command_handler): Use data as a union.
2086 (command_line_handler_continuation): Ditto.
2087 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
2088 (step_once): ditto. (finish_command_continuation): Ditto.
2089 (finish_command): Ditto.
2090 * breakpoint.c (until_break_command): Use data as a union.
2091 (until_break_command_continuation): Ditto.
2092 * utils.c (add_intermediate_continuation): Fix typo in comment.
2094 Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
2096 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
2097 * gdbarch.sh: Re-sync with gdbarch.[hc].
2099 2000-03-29 Daniel Berlin <dan@cgsoftware.com>
2101 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
2102 (install_minimal_symbols): Fix demangled symbol problems caused by
2103 using add_minsym_to_hash_table for the demangled names, which is
2104 wrong. Now we use add_minsym_to_demangled_hash_table.
2105 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
2106 caused by weird control flow.
2107 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
2109 2000-03-29 Jason Merrill <jason@casey.cygnus.com>
2111 * configure.in: -linux-gnu*, not -linux-gnu.
2113 Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2115 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
2116 with qThreadExtraInfo.
2118 2000-03-29 J.T. Conklin <jtc@redback.com>
2120 * i386nbsd-nat.c (fetch_core_registers): Make static.
2122 * m68knbsd-nat.c (fetch_core_registers): Make static.
2123 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
2125 Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2127 * TODO: Update GDB 5 status.
2129 Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2131 * breakpoint.h (remove_hw_watchpoints): Add declaration.
2132 * breakpoints.c (remove_hw_watchpoints): Update.
2133 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
2136 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2138 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
2139 infrun.c (resume): Remove hardware watchpoints before stepping
2140 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
2142 2000-03-28 Michael Snyder <msnyder@cygnus.com>
2144 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
2146 2000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2148 * procfs.c (proc_set_watchpoint): Declare addr parameter as
2149 CORE_ADDR, to match call from procfs_set_watchpoint.
2151 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
2152 Reselect the saved frame silently after frame selection for
2153 watchpoint evaluation.
2154 (insert_breakpoints): Add missing space in `Hardware watchpoint
2155 deleted' message. Do not reinsert hardware watchpoint if it is
2156 already marked for deletion at next stop.
2158 2000-03-28 Christopher Faylor <cgf@cygnus.com>
2160 * partial-stab.h: Add one more check against corrupted or irregular
2163 Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
2165 * gnu-regex.c (regerror): Function renamed from `__regerror'.
2166 (Change also approved in the mainline glibc sources)
2168 Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
2170 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
2171 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
2172 particularly ensuring it can't return SERIAL_TIMEOUT when told
2175 2000-03-24 Daniel Berlin <dan@cgsoftware.com>
2177 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
2178 which never existed before, and thus, has no deprecated old command.
2180 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
2181 "set archdebug" (same goes for the show commands).
2182 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
2183 deprecate "set eventdebug" (same goes for the show commands).
2184 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
2185 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
2187 x(init_main): Add the "set debug" and "show debug" commands.
2188 Add setdebuglist and showdebuglist.
2190 Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
2192 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
2193 Added prototype for the deprecate command so it doesn't complain.
2195 Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2197 * top.c (print_gdb_version): Bump copyright year to 2000.
2199 Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2201 * MAINTAINERS: Add Glen McCready to write after approval list.
2203 Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2205 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
2206 * config.h: Regenerate.
2208 Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
2210 * TODO: Update. Add criteria for next release of GDB.
2212 Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2214 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
2215 * config.h: Regenerate.
2217 Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2219 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
2220 before installing GDB.
2222 Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2224 * Makefile.in (all-gdbtk): Check for an existing link/directory.
2225 Re-format warning message. Document that post 5.0 this can be
2228 Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
2230 * ChangeLog: Revert whitespace changes.
2232 Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2234 * MAINTAINERS: Update folks who need accounts.
2236 Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
2238 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
2240 2000-03-27 Mark Kettenis <kettenis@gnu.org>
2242 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
2243 instead of TARGET_LONG_DOUBLE_BITS.
2244 * config/i386/tm-i386mk.h: Likewise.
2246 2000-03-26 Mark Kettenis <kettenis@gnu.org>
2248 Provide `long double' support for most i386 targets.
2249 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
2250 &floatformat_i387_ext.
2251 (TARGET_LONG_DOUBLE_BITS): Define as 96.
2252 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
2253 `builtin_type_long_double'.
2254 (REGISTER_CONVERT_TO_VIRTUAL): Call
2255 i386_register_convert_to_virtual.
2256 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
2257 (i387_to_double, double_to_i387): Remove prototypes.
2258 (i386_extract_return_value): Change prototype to match definition
2260 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
2261 (TARGET_LONG_DOUBLE_BITS): #undef.
2262 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
2263 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
2264 (i387_extract_floating, i387_store_floating): Remove prototypes.
2265 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
2266 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
2267 (REGISTER_VIRTUAL_TYPE): Remove.
2268 * i386-tdep.c (i386_register_convert_to_virtual): New function.
2269 (i386_register_convert_to_raw): New function.
2270 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
2271 (i387_store_floating): Remove.
2273 Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2275 * maint.c: Re-indent.
2277 Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
2279 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
2281 2000-03-24 Christopher Faylor <cgf@cygnus.com>
2283 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
2286 2000-03-24 Christopher Faylor <cgf@cygnus.com>
2288 * win32-nat.c: Back out special frame walking code. It was broken.
2289 (handle_exception): Correctly identify an illegal instruction.
2290 * config/tm-cygwin.h: Eliminate special frame handling. Just use
2291 normal i386 handling.
2293 2000-03-24 J.T. Conklin <jtc@redback.com>
2295 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
2296 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
2297 (fetch_core_registers): Read fp registers.
2298 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2300 2000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
2302 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2303 so that we can stop searching for the prologue past the function end
2304 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2306 2000-03-24 Kevin Buettner <kevinb@redhat.com>
2308 * linux-thread.c, lin-thread.c (save_inferior_pid,
2309 restore_inferior_pid): Don't do compile time comparison
2310 of TARGET_PTR_BIT and TARGET_INT_BIT.
2312 Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
2314 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2316 (P_PEA_FP, P_MOVL_SP_FP): New macros.
2317 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2319 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2321 (delta68_in_sigtramp): New function.
2322 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2323 (m68k_skip_prologue): Use P_* macros, not hex constants.
2324 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2325 instructions, but accept them in any order; use P_* macros, not octal
2326 or hex constants; recognize also `fmovemx to (fp + displacement)' and
2327 `moveml to (fp + displacement)'.
2328 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2329 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2331 Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2333 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2335 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2337 * solib.c (open_symbol_file_object): To sneak an int argument
2338 past catch_errors, instead of casting it to a pointer, simply
2341 2000-03-23 Jimmy Guo <guo@cup.hp.com>
2343 * gdbtypes.c (rank_function): Rank all N parameters and use correct
2344 index into the prams[] and args[] arrays.
2346 2000-03-23 Fernando Nasser <fnasser@cygnus.com>
2348 From David Whedon <dwhedon@gordian.com>
2350 * top.c (execute_command): Checks all commands beore executing
2351 to see if the user needs to be warned that the command is
2352 deprecated, warns user if appropriate.
2353 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2354 return values from void to struct cmd_list_element *.
2355 * command.c (lookup_cmd_1): Check aliases before following link
2356 in case user needs to be warned about a deprecated alias.
2357 (deprecate_cmd): new exported function for command deprecation,
2358 sets flags and posibly a replacement string.
2359 (deprecated_cmd_warning): New exported funciton to warn user about
2360 a deprecated command.
2361 (lookup_cmd_composition): New exported function that determines
2362 alias, prefix_command, and cmd based on a string. This is useful
2363 is we want to full name of a command.
2364 * command.h : Added prototypes for deprecate_cmd,
2365 deprecated_warn_user and lookup_cmd_composition, added flags to
2366 the cmd_list_element structure, changed return values for
2367 add_com_* and add_info_* from void to cmd_list_element.
2368 * maint.c : (maintenance_deprecate): New function to deprecate a
2369 command. This exists only so that the testsuite can deprecate
2370 commands at runtime and check the warning behavior.
2371 (maintenance_undeprecate) : New function, drops deprecated flags.
2372 (maintenance_do_deprecate): Actually does the (un)deprecation.
2373 (initialize_maint_cmds): Added the above new deprecate commands.
2375 2000-03-22 Daniel Berlin <dan@cgsoftware.com>
2376 * command.c (apropos_cmd_helper): New function, meat of the
2378 (apropos_command): New apropos command to search command
2379 names/documentation for regular expressions.
2380 (_initialize_command): Add the apropos command.
2382 2000-03-23 Michael Snyder <msnyder@cygnus.com>
2384 * sol-thread.c (ps_pglobal_lookup): Change argument type from
2385 paddr_t to psaddr_t. This mistake appears to date from an
2386 erroneous man page in Solaris 2.5 -- the correct type from the
2387 system headers has always been psaddr_t.
2388 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2391 2000-03-22 Kevin Buettner <kevinb@redhat.com>
2393 * ia64-linux-nat.c: Fix copyright.
2394 (fill_gregset): Minor formatting fix.
2395 * ia64-tdep.c (template_encoding_table, fetch_instruction,
2396 examine_prologue): Clean up some compiler warnings.
2397 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2398 find_global_pointer, find_extant_func_descr): New functions.
2399 (ia64_use_struct_convention, ia64_extract_return_value,
2400 ia64_push_arguments): Handle HFAs.
2401 (ia64_push_arguments): Find (or build) a function descriptor
2402 when given a function address.
2403 (ia64_push_return_address): Moved code for finding the
2404 global pointer into its own function, find_global_pointer ().
2406 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2408 * event-loop.c (handle_file_event): Run through indent.
2410 2000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2412 From Philippe De Muyter <phdm@macqel.be>
2414 * event-loop.c (sys/types.h): File now included unconditionally.
2415 (use_poll): New variable..
2416 (gdb_notifier): poll- and select-versions merged.
2417 (add_file_handler): If HAVE_POLL, check whether poll is usable,
2418 and reset `use_poll' if not.
2419 (create_file_handler): Select poll- or select-version according to
2421 (delete_file_handler, handle_file_event): Likewise.
2422 (gdb_wait_for_event, poll_timers): Likewise.
2424 2000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2426 * printcmd.c (print_scalar_formatted): Truncate addresses to the
2427 size of a target pointer before passing them to print_address.
2429 2000-03-22 Mark Kettenis <kettenis@gnu.org>
2431 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2432 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2434 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2435 (i386_extract_return_value): Rewritten. Correctly support all
2436 floating-point types and large integer types on targets that use
2437 the standard i386 GDB register layout and return floating-point
2440 Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2442 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2444 2000-03-21 J.T. Conklin <jtc@redback.com>
2446 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2447 * i386nbsd-nat.c: New file.
2449 * i386/tm-nbsd.h (NUM_REGS): Removed.
2450 (HAVE_I387_REGS): Defined.
2451 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2453 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2456 Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
2458 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
2459 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
2460 the write after approval list.
2462 2000-03-21 Kevin Buettner <kevinb@redhat.com>
2464 * symtab.h (MAX_SECTIONS, struct section_addr_info,
2465 symbol_file_add): Move declarations from here...
2466 * symfile.h: ...to here.
2468 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2469 all section addresses, not just .text.
2470 * symfile.h, symfile.c (free_section_addr_info,
2471 build_section_addr_info_from_section_table): New functions.
2473 * symfile.h (MAX_SECTIONS): Increase value to 40.
2474 * symfile.c (syms_from_objfile): Add bounds check prior to
2475 accessing ``other'' array in a section_addr_info_struct.
2476 Remove unused variable section_offsets.
2477 (add_symbol_file_command): Remove unused variable text_addr.
2479 2000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
2481 * breakpoint.c (bpstat_stop_status): Don't stop if a read
2482 watchpoint appears to break, but the watched value changed.
2484 2000-03-21 Jim Blandy <jimb@redhat.com>
2486 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2487 a companion to gdbarch_alloc, which allows a gdbarch init function
2488 to free partially-built gdbarch structures.
2489 * gdbarch.c, gdbarch.h: Regenerated.
2491 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2493 * configure.host, configure.tgt (ia64-*-linux*): New entry.
2495 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2496 initialize_arch): Define for IA-64.
2497 (initialize_arch): Add declaration.
2499 2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
2501 * breakpoint.c (insert_breakpoints, remove_breakpoint)
2502 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2503 remove, or check status of hardware watchpoints for entire structs
2504 and arrays unless the user explicitly asked to watch that struct
2506 (insert_breakpoints): Try to insert watchpoints for all the values
2507 on the value chain, even if some of them fail to insert.
2509 * values.c (value_primitive_field): Set the offset in struct value
2510 we return when the field is a packed bitfield.
2512 2000-03-20 Michael Snyder <msnyder@cygnus.com>
2514 * remote.c (remote_threads_extra_info): New function.
2515 Implement the extra thread info query for "info threads".
2516 (remote_threads_info): Clean up a bit.
2517 (use_threadinfo_query, use_threadextra_query): New variables.
2518 Control whether GDB will use the new or old protocol for
2519 thread info queries.
2520 (remote_open_1): Initialize new variables.
2521 (remote_async_open_1): Ditto.
2522 (remote_cisco_open): Ditto.
2524 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2526 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2527 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2528 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2530 2000-03-20 Kevin Buettner <kevinb@redhat.com>
2532 * utils.c (floatformat_from_doublest): Don't assume that a long
2533 will be exactly 32 bits in length. Also... make sure space
2534 that we're writing the float to is completely initialized to
2535 zeroes, even when the number of bits in the float is not
2536 evenly divisible by FLOATFORMAT_CHAR_BIT.
2538 2000-03-20 Jim Blandy <jimb@redhat.com>
2540 * i386-linux-nat.c: No need to #include "frame.h" any more.
2541 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2542 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2543 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2544 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2545 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2546 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2547 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2548 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2549 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2550 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2551 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
2552 out that these are target-dependent, and useful in non-native
2553 configurations. Moved to...
2554 * i386-linux-tdep.c: ... Here, a new file.
2555 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2556 (i386-linux-tdep.o): New rule.
2557 (i386-linux-nat.o): We no longer depend on frame.h.
2558 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2560 2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2562 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2563 Print an error at compile time if we are to use select, but FD_SET
2565 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2566 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2567 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2568 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2569 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2570 instead of using memcpy and memset. Use FD_ISSET.
2572 * config/i386/xm-go32.h (fd_mask): Remove typedef.
2574 Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2576 * command.c (_initialize_command): Document requirements for ``!''
2579 Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2581 From Fri 10 Mar 2000 Robert
2582 <robert.melchers@drives.eurotherm.co.uk>:
2583 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2585 Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2587 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2588 <dave@hiauly1.hia.nrc.ca>:
2589 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2590 _initialize_hpux_thread being called twice.
2591 * configure: Regenerated.
2593 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2595 * event-top.c (_initialize_event_loop): If instream is not
2596 connected to a terminal device, turn editing off.
2598 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2600 Support for building GDB with DJGPP, and running the test suite on
2602 * config/djgpp/djconfig.sh: New file.
2603 * config/djgpp/config.sed: New file.
2604 * config/djgpp/README: New file.
2605 * config/djgpp/fnchange.lst: New file.
2606 * config/djgpp/djcheck.sh: New file.
2608 2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2610 * ser-go32.c (ports): Make the initializers complete, to pacify
2613 2000-03-17 Jim Blandy <jimb@redhat.com>
2615 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2616 two-dimensional array, instead of faking it with explicit index
2619 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2620 linuxthreads_create_inferior): Fix typo in variable name: it's
2621 linuxthreads_exit_status, not linux_exit_status.
2623 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2626 * solib.c (solib_add): Delete debugging code.
2628 2000-03-17 Mark Kettenis <kettenis@gnu.org>
2630 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2631 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2633 Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2635 * language.c (set_lang_str): Do not call `free' for a null pointer.
2636 (set_type_str, set_range_str): Ditto.
2638 2000-03-16 Jim Blandy <jimb@redhat.com>
2640 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2643 * solib.c (current_sos): Be more careful about freeing the new
2644 so_list node if an error occurs.
2646 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2647 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2648 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2649 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2650 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2651 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2652 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2653 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2654 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2655 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2656 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2657 Linux-specific signal trampoline detection, and should be moved
2659 * i386-linux-nat.c: ... here.
2660 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2661 this any more, since we're not enabling OS-specific code in a
2662 OS-independent file.
2664 2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2666 * Makefile.in (go32-nat.o): Add prerequisites.
2667 (ALLDEPFILES): Add go32-nat.c.
2669 2000-03-15 Michael Snyder <msnyder@cygnus.com>
2671 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2672 * symfile.c (reread_symbols): Clear msymbol hash table.
2674 2000-03-15 Jim Blandy <jimb@redhat.com>
2676 Deal with the inferior unloading shared objects.
2677 * solib.c (current_sos): New function, replacing find_solib.
2678 (find_solib): Deleted.
2679 (free_so): New function.
2680 (clear_solib): Call free_so, instead of writing it out.
2681 (solib_add): Rewritten: compare the inferior's current list of
2682 shared objects with GDB's list, and do the required loads and
2684 (info_sharedlibrary_command, solib_address): Don't use find_solib
2685 to walk the list of shared libraries: call solib_add, and then
2686 walk the list at so_list_head normally.
2687 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2688 detach the core target. These tasks are taken care of elsewhere.
2689 * target.c (remove_target_sections): New function.
2690 * target.h (remove_target_sections): New declaration.
2692 * solib.c (symbol_add_stub): Check whether we've already created
2693 an objfile for this shared object first, before doing all that
2694 work to compute section addresses, etc.
2696 * objfiles.c (unlink_objfile): Report an internal error if objfile
2697 doesn't occur in the object_files list.
2699 * solib.c (special_symbol_handling): Delete argument; it's not
2702 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2704 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2705 from solib structures. Use it throughout solib.c, get rid of all
2707 (struct so_list): Change type of lmaddr to CORE_ADDR.
2708 (first_link_map_member): Change return value type to CORE_ADDR,
2710 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2712 (open_symbol_file_object, find_solib): Change type of lm variable
2715 2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2717 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2718 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2719 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2720 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2722 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2723 not opened by dos_open, but let the 3 standard handles go through
2726 2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2728 * eval.c (evaluate_subexp_with_coercion): Add call to
2729 check_typedef, to handle typedeffed vars correctly.
2731 Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2733 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2735 (QUIT): Note that this can probably be replaced by a function.
2737 2000-03-13 James Ingham <jingham@leda.cygnus.com>
2739 Add support for a variable object that tries to evaluate itself in
2740 the currently selected frame, rather than in a fixed frame.
2742 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2744 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2746 * varobj.c (varobj_list): Return type indicates whether the
2747 variable's type has changed (for current frame variables).
2748 (varobj_update): Handle the case where the variable's type has
2750 (delete_variable_1): Allow for deletion of variables that have not
2752 (new_root_variable): Initialize use_selected_frame variable.
2753 (value_of_root): This is where most of the work to handle "current
2754 frame" variables was added. Most of the complexity involves
2755 handling the case where the type of the variable has changed.
2756 (varobj_create): Add a "type" argument, to tell if the
2757 variable is one of these "current frame" variables. Also protect
2758 call to parse_exp_1 from long jumping.
2760 2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2762 * go32-nat.c (struct env387): Remove declaration.
2763 (print_387_status, i386_go32_float_info): Remove redundant
2765 (regno_mapping, sig_map, excepn_map): Add braces around inner
2767 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2768 fix code which mixed signed with unsigned.
2769 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2770 (go32_wait): Initialize INT3_addr.
2771 (go32_fetch_registers): Extend all FP registers that are shorter
2772 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2773 on config/i386/tm-i386.h.
2774 (store_register): Support 32 FP registers.
2775 (go32_create_inferior): Don't crash if handed a NULL pointer
2776 instead of exec file name.
2777 (ignore): Remove unused function.
2778 (go32_insert_hw_breakpoint): Remove unused variables.
2779 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2781 Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2783 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2784 overloading, add support for seeing through references:
2785 * valops.c (find_overload_match): Handle STABS overloading for
2787 (find_overload_match): Look in right place for function arguments
2789 (find_overload_match): Rather than giving up when we have >1
2790 perfect match, just choose one, especially since the
2791 recommendation GDB gives ("disambiguate it by specifying function
2792 signature"), is basically impossible.
2793 (check_field_in): STREQ->strcmp_iw
2794 (search_struct_field): STREQ->strcmp_iw
2795 (find_method_list): STREQ->strcmp_iw
2796 * gdbtypes.c (rank_one_type): Add ability to see through
2798 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2800 (rank_function): Rank function properly (was doing it wrong
2801 before, comparing the wrong parts of the arrays)
2802 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2803 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2804 associated with converting a non-reference to a reference.
2805 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2806 return full value object; for STRUCTOP_PTR, use pointer to
2807 rtti type to get member / method if objectprint is set and
2808 target type of pointer is class.
2810 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2813 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2815 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2817 (gnu_attach): Change error message for missing
2818 argument to be identical to the corresponding message in
2819 `inftarg.c'. This makes the testsuite happy.
2821 2000-03-11 Mark Kettenis <kettenis@gnu.org>
2823 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2824 %eflags isn't modified. This fixes a bug where every call to a
2825 function in the program beyond the first call would fail.
2827 Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2829 * MAINTAINERS: Devolve responsibility for domain maintenance.
2831 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2833 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2835 2000-02-25 Scott Bambrough <scottb@netwinder.org>
2837 * gdb.base/long_long.exp: Correct test suite failure when printing
2838 a long long value as a double on ARM platforms.
2840 Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2842 * MAINTAINERS (Core): Anthony Green is the Java - including
2843 testsuite - maintainer. Reformat testsuite and language support
2846 2000-03-08 Mark Kettenis <kettenis@gnu.org>
2848 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2849 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2850 i386_linux_saved_pc_after_call.
2852 2000-03-06 Jim Blandy <jimb@redhat.com>
2854 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2856 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2857 (compact_minimal_symbols): Added `objfile' argument.
2858 Put symbols in the objfile's hash table.
2859 (install_minimal_symbols): Put symbols in the objfile's demangled
2861 (lookup_minimal_symbol): Use hash table to find symbol in
2863 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2865 (prim_record_minimal_symbol_and_info): Initialize the
2866 hash link fields of the new minimal symbol.
2867 * symtab.h (struct minimal_symbol): New fields `hash_next',
2868 `demangled_hash_next'.
2869 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2870 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2871 (struct objfile): New fields `msymbol_hash',
2872 `msymbol_demangled_hash'.
2874 2000-03-06 Jim Blandy <jimb@redhat.com>
2876 * solib.c (first_link_map_member): Doc fix.
2878 2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2880 From Eli Zaretskii <eliz@is.elta.co.il>:
2882 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2883 zero, since time_t might be unsigned.
2885 2000-03-06 Mark Kettenis <kettenis@gnu.org>
2887 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2889 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2891 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2893 Allow GDB to run on Linux 2.0 again.
2894 * config.in: Add HAVE_PTRACE_GETREGS.
2895 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2896 * configure: Regenerated.
2897 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2898 CANNOT_STORE_REGISTER): New defines.
2899 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2900 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2901 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2902 store_register, old_store_inferior_registers): Copied over from
2903 `inptrace.c' as a temporary measure.
2904 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2905 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2906 HAVE_PTRACE_GETREGS isn't defined.
2907 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2909 (fetch_inferior_registers, store_inferior_registers): Fall back on
2910 the method use in `infptrace.c' (by calling
2911 old_fetch_inferior_registers and old_store_inferior_registers) if
2912 `have_ptrace_getregs' isn't set.
2914 2000-03-05 Mark Kettenis <kettenis@gnu.org>
2916 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2917 of gregset_t and fpregset_t. Those are the only names that are
2918 guaranteed to specify the right types for all supported Linux
2920 Various doc fixes and gratitious local variable renames, all in an
2921 attempt to stress similarities between the code and unify the
2922 terminology used. Use ISO-C all over.
2923 (regmap): Remove trailing comma.
2924 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2925 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2926 is unnecessary and wasn't used anyway. All callers changed.
2927 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2928 (fetch_regs, store_regs): Remove unused variable `regno'.
2929 (fill_fpregs): If REGNO is not -1, only update the specified
2931 (fetch_core_registers): Renamed from
2932 i386_linux_fetch_core_registers. There is no need for a unique
2933 name since the function is static anyway.
2934 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2935 since it is more descriptive.
2937 Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2939 * MAINTAINERS (readline/): Expand to include host maintainers.
2941 2000-03-04 Mark Kettenis <kettenis@gnu.org>
2943 Fix support for Linux/i386 signal trampolines. The old approach
2944 didn't work for Linux 2.2 and beyond, and didn't work with recent
2945 versions of the GNU C library.
2946 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2947 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2948 (linux_rt_sigtramp_code): New variable.
2949 (LINUX_RT_SIGTRAMP_LEN): New define.
2950 (i386_linux_rt_sigtramp_start): New function. Detect start of
2951 signal trampolines for RT signals.
2952 (i386_linux_sigtramp): Removed.
2953 (i386_linux_in_sigtramp): New function.
2954 (i386_linux_sigcontext_addr): New function. Recognize the names
2955 of the signal tranmpolines used by recent versions of the GNU C
2956 library, and add support for RT signals.
2957 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
2958 defines. Moved here from config/i386/tm-linux.h.
2959 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2960 Reimplement in terms of i386_linux_sigcontext_addr.
2961 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
2962 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2963 Moved to i386-tdep.c.
2964 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2966 Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2968 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2969 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2971 Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2973 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
2976 Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2978 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
2979 ``Blanket Write Privs'' maintainers.
2981 Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2983 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
2984 * language.c (longest_local_hex_string_custom): Don't compile
2985 'long long' section if host doesn't have 'long long'.
2987 Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2989 * language.c (longest_raw_hex_string): Comment out. Appears
2992 Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2994 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
2995 "mmalloc.h" which means using PTRs.
2996 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2998 Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
3000 * defs.h (store_address, store_unsigned_integer, store_address):
3001 Replace PTR with void* in delcaration.
3002 * findvar.c (extract_signed_integer, extract_unsigned_integer,
3003 extract_long_unsigned_integer, extract_address,
3004 store_signed_integer, store_unsigned_integer, store_address):
3005 Convert definition to ISO-C. Replace PTR with void*.
3007 Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
3009 * defs.h (make_cleanup_func): Document as deprecated.
3010 (make_cleanup_ftype): New typedef. Make signature consistent with
3011 other function typedefs. Document as not be used out side of
3012 make_cleanup code. Use in make_cleanup declarations.
3013 (null_cleanup): Replace PTR with void*.
3015 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
3016 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
3017 null_cleanup): Change K&R definition to ISO-C using void* and
3019 (discard_my_cleanups): Don't cast argument to free.
3021 2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3023 * defs.h (struct continuation_arg): Change type of field 'data'
3026 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
3028 * event-top.c: Ditto.
3030 Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
3032 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
3034 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
3035 SUBDIR_GDBTK_ALL): Define.
3036 (all-gdbtk, clean-gdbtk): New targets.
3037 (all): Add CONFIG_ALL as dependency.
3038 (clean): Add CONFIG_CLEAN as dependency.
3040 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
3041 (LN_S): Define. Delete GDBtk's link code.
3043 Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
3045 * configure.in (ENABLE_GDBTK): Delete variable.
3046 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
3047 * Makefile.in: Update.
3048 * configure: Regenerate
3050 2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3052 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
3055 2000-03-02 Mark Kettenis <kettenis@gnu.org>
3057 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
3058 Override definitions to include the normal FPU registers.
3059 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
3060 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
3062 (i387_to_double, double_to_i387): Remove prototypes.
3064 2000-03-02 Kevin Buettner <kevinb@redhat.com>
3066 * findvar.c (extract_floating, store_floating): Use target
3067 floating point type sizes rather host sizes to determine
3068 which conversion needs to be done.
3070 2000-03-02 Nick Duffek <nsd@cygnus.com>
3072 * uw-thread.c: Apply GNU conventions to comment formatting.
3073 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
3074 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
3075 call to deactivate_uw_thread().
3077 Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3079 * MAINTAINERS: Daniel Berlin is C++ maintainer.
3081 Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
3083 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
3084 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
3085 share SCO/Unixware. Nick Duffek and Peter Schauer share
3088 Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
3090 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3091 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
3092 * remote-rdi.c (arm_rdi_close): Ditto.
3094 Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
3096 * CONTRIBUTE (configure.in): Note that patches to configure are
3099 2000-03-01 Mark Kettenis <kettenis@gnu.org>
3101 * MAINTAINERS: Correct my own mail address.
3103 Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
3105 * MAINTAINERS: Document people with paperwork pending.
3107 Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
3109 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3110 Make NEW_PROC_ABI interface functional on Solaris x86.
3111 * sol-thread.c (ps_lgetLDT): Rewrite to use new
3112 procfs_find_LDT_entry function from procfs.c, mostly copied from
3114 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
3117 Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
3119 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3120 * config/i386/tm-i386sol2.h (MERGEPID): Define.
3122 Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
3124 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
3125 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
3126 FRAME_FIND_SAVED_REGS.
3127 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
3128 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
3131 Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
3133 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3134 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
3137 Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3139 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3140 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
3141 (top level): Add prototypes for go32_* functions.
3142 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
3143 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3144 Override definitions from tm-i386.h.
3145 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
3146 * i386-tdep.c (i386_extract_return_value)
3147 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
3148 to the list of targets which return FP values in FP registers.
3150 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
3151 that this function be re-implemented using multi-arch.
3153 Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3155 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3156 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
3158 * ser-go32.c: Include string.h, for prototype of strncasecmp.
3159 (dpmi_regs, dpmi_sregs): Remove unused variables.
3160 (dos_flush_input): Return a value, to prevent compiler warning.
3161 * expprint.c (dump_prefix_expression): Use %ld in format and cast
3162 sizeof(union exp_element) to long, to prevent GCC from complaining
3163 about format/argument mismatch.
3164 (dump_postfix_expression): Likewise.
3166 Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3168 * arm-tdep.c: Include <ctype.h>.
3170 Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
3172 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3173 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
3174 that the target's stack was valid.
3176 Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
3178 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
3179 * dwarf2read.c (read_address): Read 16-bits addresses.
3181 2000-02-28 Scott Bambrough <scottb@netwinder.org>
3183 * arm-linux-nat.c (fetch_nw_fpe_*):
3184 Renamed to fetch_nwfpe_* to use the same naming convention
3185 as in the Linux kernel. Modified prototype to get rid of
3187 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
3188 naming convention as in the Linux kernel. Fixed calls to
3190 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
3193 Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
3195 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
3197 2000-02-28 Christopher Faylor <cgf@cygnus.com>
3199 * win32-nat.c: Remove unneeded header.
3202 Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
3204 * wince.c: Include "gdb_wait.h" and not "wait.h".
3206 Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
3208 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
3209 Target/Architecture maintainers descriptions.
3211 2000-02-26 Mark Kettenis <kettenis@gnu.org>
3213 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
3214 Reorder headers a bit. Overall cleanup and minor reformatting.
3215 (MIG_SERVER_DIED): Remove define.
3216 (proc_update_sc): Add braces to silence compiler warning.
3217 (proc_steal_exc_port): Initialize err to zero.
3218 (make_proc): Add braces to silence compiler warning.
3219 (inf_validate_task_sc): Add cast to silence compiler warning.
3220 (inf_set_traced): Reorganize a bit to silence compiler warning.
3221 (inf_validate_procs): Use mach_msg_type_number_t for all thread
3222 numbers and add braces to silence compiler warning.
3223 (gnu_wait): Add prototypes for server functions and add braces to
3224 silence compiler warnings.
3225 (S_exception_raise_request): Pass subcode to inf_debug call.
3226 (gnu_write_inferior): Remove unused variable `protection_changed'.
3227 (gnu_xfer_memory): Remove unused variable `result'.
3228 (set_sig_thread_cmd): Remove unused varible `tid'.
3229 (set_signals_cmd): Remve unused variable `trace'.
3230 (add_task_commands): Provide complete prototype. Reformat help
3231 strings a bit to make sure the first line is a full sentence.
3232 Call info_port_rights_cmd instead of info_send_rights_cmd for the
3233 "info port-rights" command.
3234 (add_thread_commands): Provide complete prototype. Make static.
3235 Reformat help strings a bit to make sure the first line is a full
3237 (_initialize_gnu_nat): Provide complete prototype.
3239 2000-02-26 Mark Kettenis <kettenis@gnu.org>
3241 Make cross-compilation for the Hurd more friendly.
3242 From Jeff Bailey <jbailey@gnu.org>:
3243 * configure.in: Use AC_CHECK_TOOL to find MiG.
3244 * Makefile.in (MIG): New variable.
3245 * config/i386/i386gnu.mh (MIG): Remove.
3246 * configure: Regenerated.
3248 2000-02-26 Kevin Buettner <kevinb@redhat.com>
3250 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
3251 comment explaining motivation behind this function and why
3252 the generic facilities won't work for this platform.
3253 * rs6000-tdep.c (skip_prologue): Always test to make sure
3254 that an instruction is read successfully from the target's
3255 memory. Introduce notion of instructions which may appear in
3256 the prologue, but may not end the prologue. Added explicit
3257 check for nop instruction. Use memset() to zero the frame
3258 data instead of assignment from a statically allocated,
3259 uninitialized structure.
3261 Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3263 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
3264 systems. Note that Jim Blandy as maintainer for ``tracing
3267 2000-02-25 Fernando Nasser <fnasser@cygnus.com>
3269 From: Thomas Zenker <thz@Lennartz-electronic.DE>
3270 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
3271 NetBSD...) sys_errlist should not be declared in hsys.c.
3272 NEED_SYSERRLIST is set already by configure, so we can use it.
3273 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
3274 posix compliant and we should not work with the old compatibility
3275 stuff. Because of that I undef BSD in case of FBSD etc and include
3276 sys/ioctl to get the flags.
3277 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
3280 2000-02-24 Kevin Buettner <kevinb@redhat.com>
3282 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
3283 of return structure in r3 if necessary.
3284 (ppc_linux_memory_remove_breakpoints): New function.
3285 * rs6000-tdep.c (skip_prologue): Make sure that the cases
3286 for storing either cr or lr to the stack only handle those
3287 cases. (I.e, don't let these cases match 0x00000000 which is
3288 found found in the shared library trampoline prior to the
3289 loading of the shared library.)
3290 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
3292 (MEMORY_REMOVE_BREAKPOINT): Define.
3294 Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
3296 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
3298 Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
3300 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
3301 $(SUBDIR_*_INSTALL) when so configured.
3302 * configure: Regenerate.
3304 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
3306 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
3308 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3309 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
3310 SUBDIR_GDBTK_INSTALL): Define.
3311 (install-gdbtk): New target.
3313 Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3315 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3316 * configure: Regenerate.
3318 2000-02-24 Christopher Faylor <cgf@cygnus.com>
3320 * configure.tgt: Add arm, mips, sh wince targets.
3321 * config/arm/tm-wince.h: New file.
3322 * config/arm/wince.mt: New file.
3323 * config/sh/tm-wince.h: New file.
3324 * config/sh/wince.mt: New file.
3325 * config/mips/tm-wince.h: New file.
3326 * config/mips/wince.mt: New file.
3327 * wince.c: New file.
3328 * wince-stub.c: New file.
3329 * wince-stub.h: New file.
3330 * sh-tdep.c: Use correct register names for Windows CE.
3332 Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3334 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3335 (error_return, quit_return): Merge into catch_return pointer.
3336 (return_to_top_level): Update comment. Longjmp to *catch_errors,
3337 and communicate reason to catch_errors via setjmp return value.
3338 (catch_errors): Always catch both quit and error, and if a catch
3339 wasn't requested by caller, throw it to the next catch_error.
3340 Replace dual longjmp buffer memcpy with single pointer change.
3341 Add FIXME for possibly adding new interface to tell caller what
3342 event was caught. Add extensive comments.
3343 * defs.h (enum return_reason): Reserve 0 for use as initial
3344 setjmp() return value.
3345 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3347 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3349 2000-02-23 Fernando Nasser <fnasser@cygnus.com>
3351 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3352 * valops.c (_initialize_valops): Add command "set unwindonsignal".
3353 (hand_function_call): Test for unwind_on_signal and act accordingly.
3355 Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3357 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3358 Match ../include/dis-asm.h change.
3359 * gdbarch.h: Regenerate.
3360 * corefile.c (dis_asm_read_memory): Update.
3362 Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
3364 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3365 (ENABLE_CFLAGS): Move initialization to start of file.
3366 (enable-gdbmi): Add new configure option --enable-gdbmi. When
3367 selected and an ${srcdir}/mi directory is present enable MI
3370 * configure: Regenerate.
3372 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3373 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3374 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3375 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
3377 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3378 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3380 * mi: New directory. MI interface to GDB.
3382 * defs.h (interpreter_p): Declare when UI_OUT.
3383 * top.c (gdb_init): When interpreter_p, check that the interpreter
3384 was recognized by one of the linked in interpreters.
3385 * main.c (interpreter_p): Define.
3386 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3387 * event-top.c (display_gdb_prompt): When interpreter_p, assume
3388 interpreter displays prompt.
3390 * breakpoint.c (print_it_typical, watchpoint_check,
3391 print_one_breakpoint, mention): When MI include additional
3392 target status information.
3393 * infrun.c (print_stop_reason, normal_stop): Ditto.
3395 2000-02-22 Jim Blandy <jimb@redhat.com>
3397 * gdbarch.sh: Make the `default' field really default to zero, as
3400 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3401 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3403 (default_coerce_float_to_double, standard_coerce_float_to_double):
3405 (value_arg_coerce): Adjust for new definition.
3406 * value.h (default_coerce_float_to_double,
3407 standard_coerce_float_to_double): New declarations for the above.
3408 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3409 * gdbarch.c, gdbarch.h: Regenerated.
3410 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3411 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3413 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3415 (mips_gdbarch_init): Install that as our coerce_float_to_double
3418 2000-02-22 Kevin Buettner <kevinb@redhat.com>
3420 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3422 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3423 forward declaration.
3425 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3426 where the next frame is a signal handler caller.
3428 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3430 (tm-linux.h): Include.
3431 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
3432 include this file for us.
3433 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
3434 config/tm-linux.h for us.
3435 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3437 2000-02-21 Kevin Buettner <kevinb@redhat.com>
3439 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3440 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3441 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3444 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3445 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3446 * config/powerpc/xm-linux.h: Substantially revised for native
3448 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3449 (NATDEPFILES): Update list to reflect the fact that we can
3452 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3453 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3454 Renamed; The former names were lacking the rs6000_ prefix.
3455 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3456 instead of rs6000_frame_chain.
3457 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3458 of rs6000_frameless_function_invocation.
3460 2000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3462 From Philippe De Muyter <phdm@macqel.be>
3464 * event-loop.c (handle_file_event): In case of poll, enable
3465 printing of informational message if an error/exception is
3466 detected on the file descriptor.
3468 2000-02-21 Jim Kingdon <kingdon@redhat.com>
3470 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3472 Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3474 * buildsym.c: Include "language.h" and "expression.h" for
3475 longest_local_hex_string_custom.
3477 Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
3479 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3480 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3481 Cagney <cagney@b1.cygnus.com>.
3483 Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3485 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3486 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3487 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3488 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3489 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3491 * MAINTAINERS: Add Nick Clifton to write after approval list.
3493 Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
3495 * MAINTAINERS: Add note on multiple maintainers.
3497 2000-02-19 Philippe De Muyter <phdm@macqel.be>
3499 * cli-out.c (cli_table_header): Type of parameter `alignment' is
3500 `enum ui_align', not `int'.
3501 (cli_field_string, cli_field_skip): Likewise.
3503 2000-02-18 Jim Blandy <jimb@redhat.com>
3505 From Jimmy Guo <guo@cup.hp.com>:
3506 * buildsym.h (add_free_pendings): Declare.
3507 * buildsym.c (add_free_pendings): New function.
3508 (make_blockvector): 32x64 fix using longest_local_hex_string().
3509 (start_subfile): initialize variable 'subfile'.
3511 2000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3513 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3514 make sure that all is cleaned up after we disconnect from the
3516 (remote_detach): Ditto.
3518 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3520 From Rodney Brown <RodneyBrown@pmsc.com>
3521 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3522 potentially harming mistake.
3524 2000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3526 * arm-tdep.c: Use header file instead of extern declarations for
3527 the {get,set}_arm_regname* functions.
3529 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3531 * configure.in: Replaces obsolete gdbtk-variable.c with
3533 * configure: Regenerate.
3534 * Makefile.in: Remove obsolete/extraneous references to
3537 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3539 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3540 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
3541 33 by definition, whereas REALTIME_LO might be 32 on systems that
3542 have SIG32 such as Linux. Make sure that the signal number
3543 returned is within the range specified by REALTIME_LO and
3546 2000-02-16 Mark Kettenis <kettenis@gnu.org>
3548 * configure: Regenerated.
3550 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3552 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3553 _initialize_arm_tdep): Allows the user to choose between any of
3554 the flavors available for the disassembly to be used in the "info
3555 reg" command and elsewhere in gdb. It prevents having to maintain
3556 this information in two places by using the data kept in the
3559 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3561 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3562 prfpregset_t in <sys/procfs.h>.
3563 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3565 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3566 prgregset_t and prfpregset_t if they are not already present.
3568 Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
3570 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3571 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3573 2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
3575 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3578 2000-02-15 Kevin Buettner <kevinb@redhat.com>
3580 Changes for AIX 4.3:
3581 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3582 to correct value for generic dummy frames. When using
3583 generic dummy frames, don't attempt to write TOC value or
3584 function to call into the call dummy.
3585 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3586 code to also handle the PowerOpen ABI.
3587 (ppc_push_return_address): Enable for all ports.
3588 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3589 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3590 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3591 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3592 provided by generic RS6000 definitions so that call dummies
3593 are implemented using generic dummy frames instead.
3595 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3596 prior to changing the stack pointer via ptrace(). Also, ignore
3597 attempts to store to undefined registers that are less than
3600 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3601 frame from 436 to 448 to account for alignment padding.
3602 (rs6000_push_arguments): Obtain actual register size instead
3603 of assuming the register is 4 bytes long. [There's still
3604 more work to be done to totally remove the 4 byte assumption,
3605 however.] Make sure the stack is 16 byte aligned as required
3606 by the PowerOpen ABI. Also, make sure that small structures
3607 passed in registers are properly aligned within the register.
3609 2000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3611 Patch applied by Kevin Buettner <kevinb@redhat.com>
3613 * rs6000-tdep.c (skip_prologue): skip copying of argument
3614 registers to local variable registers.
3616 2000-02-14 Jim Kingdon <kingdon@redhat.com>
3618 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3619 sym->section->index number is not a SECT_OFF_* code.
3621 Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3623 * MAINTAINERS (write after approval): Add H.J. Lu.
3625 2000-02-14 Nick Clifton <nickc@cygnus.com>
3627 * sh-tdep.c: Remove extraneous code.
3629 2000-02-14 Amit S. Kale <akale@veritas.com>
3631 * elfread.c (elf_symtab_read): Move the use of sym to after where
3633 Checked in by Jim Kingdon <kingdon@redhat.com>
3635 Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3637 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3639 Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3641 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3642 * dwarf2read.c: (die_is_declaration): New fn.
3643 (read_structure_scope): Use it.
3645 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3647 2000-02-10 J.T. Conklin <jtc@redback.com>
3649 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3650 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3652 * gdbserver/low-nbsd.c: New file.
3654 * gdbserver/Makefile.in: convert to autoconf.
3655 * gdbserver/configure.in: likewise.
3656 * gdbserver/configure: generate.
3658 Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3660 * CONTRIBUTE: New file. How to contribute to GDB.
3662 Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3664 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
3665 Buettner to powerpc maintainers. Make Kevin Buettner the
3666 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3667 and Jason Molenda to write after aproval list.
3669 Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3671 * MAINTAINERS: Reformat. Separate into check-in categories.
3673 Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3675 * uw-thread.c: Remove __FUNCTION__ GNUism.
3677 2000-01-17 Amit S. Kale <akale@veritas.com>
3679 * elfread.c (elf_symtab_read): Use offset for the section in which a
3680 symbol resides, instead of .text section for calculating address of a
3682 Checked in by Jim Kingdon <kingdon@redhat.com>
3684 2000-02-10 Mark Kettenis <kettenis@gnu.org>
3686 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3687 no longer necessary now we have gdb_wait.h.
3689 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3691 * gnu-nat.c (proc_string): Make global.
3692 (do_mach_notify_dead_name): Suppress dead name notifications if we
3693 know that the task is dead.
3695 1999-12-13 Mark Kettenis <kettenis@gnu.org>
3697 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3698 instead of directly from the kernel. Add some hackery to make
3699 sure that the info isn't influenced by suspension of the task in
3700 the proc server itself.
3702 2000-02-10 Jim Kingdon <kingdon@redhat.com>
3704 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3705 approved by Michael Snyder.
3707 2000-02-09 Mark Kettenis <kettenis@gnu.org>
3709 * linux-thread.c: Include defs.h before gdb_wait.h.
3711 Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3713 * Makefile.in (wait_h): Delete macro. Update all dependencies
3714 specifying gdb_wait.h instead.
3716 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3717 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3718 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3719 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3720 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3721 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3722 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3723 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3724 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3725 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3727 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3729 * gdb_wait.h: New file. Based on ../include/wait.h. Include
3730 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3732 Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3734 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3735 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3736 (d10v_stack_align): Declare.
3737 * d10v-tdep.c (d10v_stack_align): Define.
3739 1999-08-23 J.T. Conklin <jtc@redback.com>
3741 * top.c (remote_timeout): Change default to 2. Add comment
3742 explaining history of changes to the default value.
3743 * remote.c (_initialize_remote): Remove code that adds set/
3744 show remotetimeout, as that's also done in top.c
3746 1999-10-18 J.T. Conklin <jtc@redback.com>
3748 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3749 Return E01 instead of P01 when 'P' command fails.
3751 2000-02-05 J.T. Conklin <jtc@redback.com>
3753 * remote.c (putpkt_binary): Handle NAK from target stub.
3755 2000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3757 * configure.in: Remove the addition of sol-thread.c to the
3758 CONFIG_INITS list. This caused problems with init.c, because
3759 sol-thread.c would be grepped twice for _initialize_* functions.
3761 * Makefile.in: Add FIXME for init.c.
3763 2000-02-07 Jim Kingdon <kingdon@redhat.com>
3765 Clean up compiler warnings:
3766 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3767 stack.c, valprint.c: Change variables to unsigned.
3768 * bcache.c: Rearrange to avoid warnings about variables not being set.
3769 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3770 rather than declaring print_max and repeat_count_threashold
3771 ourselves (incorrectly).
3772 * valprint.h: Do declare repeat_count_threashold.
3773 * ch-exp.c: Use default case for internal error.
3774 * findvar.c: Don't omit argument type.
3775 * symtab.c: Remove unused variable.
3777 2000-02-04 Jim Blandy <jimb@redhat.com>
3779 * c-typeprint.c (remove_qualifiers): New function.
3780 (c_type_print_base): Use it to remove qualifiers from C++
3781 qualified names, not strrchr.
3783 * c-typeprint.c (c_type_print_base): Recognize type conversion
3784 operators by calling is_type_conversion_operator.
3785 (is_type_conversion_operator): New function.
3787 2000-02-04 Nick Clifton <nickc@cygnus.com>
3789 * config/arm/tm-arm.h (LOWEST_PC): Define.
3791 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3793 * infrun.c (resume): Make just one call to target_resume(), instead
3794 of four: set up correct parameters in all the cases ahead of time,
3795 and do call at the end.
3797 2000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3799 * config/powerpc/tm-ppc-eabi.h: Define
3800 SOFUN_ADDRESS_MAYBE_MISSING.
3802 2000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3804 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3807 Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3809 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3810 * configure.in (CONFIG_INIT): Initialize.
3811 (links): Link srcdir/gdbtk/library to gdbtcl2.
3812 * gdbtcl2: Moved to gdbtk/library.
3813 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3814 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3815 gdbtk.h: Moved to gdbtk/generic.
3817 2000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3819 * printcmd.c (build_address_symbolic): New function. Returns all
3820 the parts that are necessary to print an address in a symbolic
3822 (print_address_symbolic): Split into a printing part and an
3823 information building part, build_address_symbolic().
3825 * defs.h (build_address_symbolic): Export.
3827 2000-02-03 Jim Blandy <jimb@redhat.com>
3829 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3832 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3834 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3835 arguments on dummy frames.
3837 2000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3839 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3840 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3842 2000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3844 * remote.c (getpkt_sane): New function. It is the old getpkt(),
3845 which now returns a timeout indication.
3846 (getpkt): New function. Wrapper for getpkt_sane(), so that return
3847 value can still be ignored.
3849 Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3851 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3854 Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3856 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
3857 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3860 * Makefile.in: Update.
3862 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3863 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3864 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3865 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3866 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3867 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3868 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3869 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3870 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3871 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3872 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3873 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3874 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3875 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3876 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3877 config/pa/tm-hppa.h: Update.
3878 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
3880 2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3882 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3883 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3884 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3885 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3886 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3887 config/mips/irix5.mh, config/mips/mipsv4.mh,
3888 config/powerpc/solaris.mh (NATDEPFILES): Change references to
3889 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
3890 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3892 Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3894 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3896 * main.c (captured_main): Only use the legacy tui_file code when
3897 linking in older code such as the TUI.
3899 * gdb-file.h, gdb-file.c: New files.
3900 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
3901 null_file_isatty, null_file_rewind, null_file_put,
3902 null_file_flush, null_file_write, null_file_fputs,
3903 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3904 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3905 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3906 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3907 set_gdb_file_data, struct accumulated_gdb_file,
3908 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3909 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3910 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3911 stdio_file_delete, stdio_file_flush, stdio_file_write,
3912 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3913 Moved to gdb-file.h and gdb-file.c.
3914 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
3915 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3916 tui_file_rewind, tui_file_put, tui_file_fputs,
3917 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
3918 fputs_unfiltered_hook):
3919 Moved to tui/tui-file.c and tui/tui-file.h.
3921 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3922 (tui-file.o, gdb-file.o): Add dependencies.
3923 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3924 * main.c: #include tui/tui-file.h.
3926 2000-01-28 Fred Fish <fnf@cygnus.com>
3928 * findvar.c (value_from_register): Special case handling of D10V
3929 pointer values fetched from registers.
3931 2000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3933 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
3934 support for new style thumb prologues.
3936 2000-01-28 Nick Clifton <nickc@redhat.com>
3938 * arm-tdep.c: Remove extraneous dash at start of strings
3939 introduced in previous delta.
3941 2000-01-27 Nick Clifton <nickc@redhat.com>
3943 * arm-tdep.c: Replace uses of arm_toggle_renames() with
3944 parse_arm_disassembler_option().
3946 2000-01-27 Jim Blandy <jimb@cygnus.com>
3948 * symtab.c (decode_line_1): Don't let commas that are within
3949 quotes or parenthesis terminate the line spec. Don't use pp when
3950 removing the final double quote of a double-quoted string. Don't
3951 forget to skip the opening double quote. I have no clue whether
3952 this change is correct; probably we've just moved this function
3953 from one buggy place to another buggy place, and never came within
3954 an outhouse whiff of correctness.
3955 (find_toplevel_char): New function.
3957 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3959 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
3960 passing the pointer to a thumb function as an argument.
3962 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3964 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3965 are reinserted for another run.
3967 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3969 * cli-out.c (cli_filed_string): Test for NULL string.
3971 2000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3973 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3974 the inferior as well as breakpoints being hit while performing an
3975 inferior function call.
3976 * valops.c (hand_function_call): Ditto.
3978 2000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3980 From Mark Kettenis <kettenis@gnu.org>
3982 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3983 i386_REGS_SEGS_STATE.
3984 (HAVE_I387_REGS): Define.
3985 (FLOAT_INFO): Remove.
3986 * i386gnu-nat.c: Almost completely rewritten to use new i386
3987 register layout and `float info' implementation.
3988 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3989 Move prototypes from here.
3990 * gnu-nat.h: To here.
3992 2000-01-24 Kevin Buettner <kevinb@redhat.com>
3994 * utils.c (get_field, put_field): Fix buffer underruns and
3995 overruns. Also, handle case where total_len is not evenly
3997 (getfield): Make sure zeroing of unwanted bits occurs even
3998 when bit field to extract does not straddle two or more
4001 2000-01-23 Christopher Faylor <cgf@cygnus.com>
4003 * defs.h: Add gdb_thread_select declaration.
4005 2000-01-23 Kevin Buettner <kevinb@redhat.com>
4007 * linux-thread.c (_initialize_linuxthreads): Make sure that
4008 linuxthreads_block_mask does not block SIGCHLD.
4010 2000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
4012 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
4013 text so that new lines work properly.
4015 2000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4017 * proc-utils.h: New file. Export functions from proc-*.c.
4019 * proc_api.c: Rename to:
4020 * proc-api.c: New file. Add include of proc-utils.h.
4022 * proc_events.c: Rename to:
4023 * proc-events.c: New file.
4025 * proc_flags.c: Rename to:
4026 * proc-flags.c: New file.
4028 * proc_why.c: Rename to:
4029 * proc-why.c: New file. Add include of proc-utils.h.
4031 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
4032 ctype.h, proc-utils.h.
4033 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
4034 (open_procinfo_files): Conditionalize local variable tmp, to avoid
4036 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
4038 (procfs_wait): Adjust format in some printf_filetered calls to
4039 avoid compiler warnings.
4040 (make_signal_thread_runnable): Ifdef 0. The calls to this function
4041 are also ifdef'd 0 .
4042 (procfs_resume): Add parentheses around '&&' operation.
4043 (procfs_set_exec_trap): Remove unused variable.
4044 (info_proc_cmd): Add braces to avoid ambiguous else clause.
4046 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
4047 proc-why.o): Update dependencies.
4049 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
4052 2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
4054 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
4055 Fix from Robert Lipe <robertl@sco.com>.
4056 * configure: Regenerated.
4058 2000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4060 * stack.c (print_frame_info_base): Break up into the frame info
4061 (location) printing part and the rest (source line printing).
4062 (print_frame): New function. Take care of printing the location
4066 * infrun.c (normal_stop): Use enum values rather than integers for the
4067 source_flag to be passed to show_and_print_stack_frame().
4070 * frame.h (print_what): New enum for 'source' argument to
4071 print_frame_info_base(). Use this instead of obscure numbers.
4074 Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
4076 * event-top.c (stdin_event_handler): call quit_command rather than
4077 exit -- run cleanups, give target code a chance to say goodbye to
4078 the target. Fixes bug where the inferior processes were left
4079 around on Solaris (and probably elsewhere) by the testsuite.
4081 2000-01-14 Mark Salter <msalter@cygnus.com>
4083 * v850-tdep.c (v850_target_architecture_hook): Setup correct
4084 machine id for disassembly.
4086 2000-01-13 Jim Blandy <jimb@cygnus.com>
4088 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
4089 convert_to_regset, when regno indicates a specific register.
4091 Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
4093 * uw-thread.c: Document libthread.so debugging interface. Minor
4094 comment and formatting tweaks.
4095 (DEBUG): #define as 0 instead of 1.
4096 (CALL_BASE): Include function name in error msg.
4097 (libthread_stub): Adjust inferior_pid after thread exit.
4098 (uw_thread_create_inferior): Deactivate uw_thread_ops before
4099 asking procfs_ops to create inferior.
4100 (libthread_init): Don't return nonlocally on error.
4102 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
4104 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
4107 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
4109 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
4110 both sides are on the same state.
4112 2000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
4114 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
4115 115200 (minor syntax mistake).
4117 2000-01-12 Jim Blandy <jimb@cygnus.com>
4119 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
4120 this here, to go along with the definitions of PIDGET and TIDGET.
4122 2000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4124 * thread.c (do_captured_thread_select): New function. Switch
4125 current thread, safely from within catch_errors().
4126 (gdb_thread_select): New function. Switch threads safely.
4127 (thread_command): Use gdb_thread_select().
4129 (do_captured_list_thread_ids): New function.
4130 (gdb_list_thread_ids): New function.
4132 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
4134 2000-01-11 Christopher Faylor <cgf@cygnus.com>
4136 * configure.in: Avoid linking -limagehlp unless it's a native build.
4137 * configure: Regenerate.
4138 * thread.cc (add_thread): Clear private data pointer here or suffer
4139 strange behavior when it is checked for NULL later.
4141 2000-01-09 Christopher Faylor <cgf@cygnus.com>
4143 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
4144 * configure.in: Add an additional library to cygwin link.
4145 * configure: Regenerate.
4147 Patch from Egor Duda <deo@logos-m.ru>:
4148 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
4151 2000-01-07 Michael Snyder <msnyder@cygnus.com>
4153 * uw-thread.c: New file to support UnixWare user-mode threads:
4154 contributed by Nickolas Duffek <nsd@cygnus.com>.
4155 * target.h (struct target_ops): New vector, to_extra_thread_info,
4156 allows back-ends to give extra details in info thread display.
4157 (target_extra_thread_info): define new macro.
4158 (target_find_new_threads): simplify macro. Cleanup comments.
4159 * target.c (to_extra_thread_info): default and inherit new vector.
4160 (cleanup_target): eliminate PARAMS, break up long lines,
4161 provide default definition for to_extra_thread_info, and
4162 to_find_new_threads. Default to_thread_alive and to_query
4163 to return_zero, not target_ignore (they each return int not void).
4164 (debug_to_find_new_threads): new debug entry.
4165 (setup_target_debug): add debug_to_find_new_threads.
4166 * gdbthread.h: export struct thread_info, find_thread_pid, and
4167 iterate_over_threads. Add comments. Eliminate PARAMS. Update
4168 copyright. Add new private data pointer for use by target back-ends.
4169 * thread.c (struct thread_info): move definition to gdbthread.h.
4170 (find_thread_pid): new exported function for thread lookup.
4171 (iterate_over_threads): new exported function for applying
4172 arbitrary operations to threads. Update copyright to 2000.
4173 (info_threads_command): use new target_extra_thread_info vector
4174 to display extra information about each thread (if implemented).
4175 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
4176 Add defines for PIDGET, etc.
4177 * config/i386/tm-i386sol2.h: ditto.
4178 * config/sparc/tm-sun4sol2.h: ditto.
4179 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
4180 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
4181 if -lpthread and -lpthreads fail.
4183 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
4184 (proc_flags): combine flags that UnixWare splits into two locations.
4185 (proc_modify_flag): add support for PR_KLC (kill on last close).
4186 (proc_[un]set_kill_on_last_close): new functions.
4188 2000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4190 * infrun.c (normal_stop): Print out thread id when we stop.
4192 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4194 * remote.c (remote_open_1): Fix message so it does not imply a
4195 specific syntax for serial ports, as it is OS dependent.
4196 (remote_async_open_1): Ibid.
4197 (init_remote_ops): Ibid.
4199 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4201 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
4202 "set remotebaud" command (if set) when no speed is specified on
4203 the "target rdi" command.
4205 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4207 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
4209 (baud_options[]): Ibid.
4211 2000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4213 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
4214 used by each operating system.
4216 2000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4218 * breakpoint.c (until_break_command): Add an argument for the
4219 continuation, the beginning of the cleanups set up by this
4221 (until_break_command_continuation): Do cleanups until the one
4222 passed in as argument instead of doing all of them.
4224 * infcmd.c (finish_command_continuation): Expect a new argument,
4225 which indicates up to where to do cleanups. Update calls to
4226 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
4227 (finish_command): Add another argument for the continuation: the
4228 starting cleanup for this command.
4230 2000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
4232 From Grant Edwards <grante@visi.com> (original patch from Thomas
4234 * rdi-share/ardi.c: Allow interruption of interruptible
4235 targets with a <CNTL-C>.
4237 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
4239 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
4240 to control port to accommodate some versions of Angel.
4242 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
4244 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
4245 Add interpretation for C Support Library packets.
4247 2000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
4249 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
4250 is now being modified.
4251 * rdi-share/devsw.h: Adjust declaration of the above funtion.
4253 For older changes see ChangeLog-99
4259 version-control: never