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Multiarch TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
f0d4cc9e
AC		 1Tue May 30 13:31:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2
3 * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
4 TARGET_LONG_DOUBLE_FORMAT): Delete.
5
6 * gdbarch.sh: Add support for parameterized expressions.
7 (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
8 TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h".
9 * gdbarch.h, gdbarch.c: Regenerate.
10
11 * arch-utils.c (default_single_format, default_double_format,
12 default_long_double_format): New functions. Include
13 "floatformat.h"
14 * arch-utils.h: Declare.
15
16 * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
17 Note that long double is 64 bit, the rest are 32 bit. Include
18 "floatformat.h".
19
1b373970
MK		 202000-06-02 Mark Kettenis <kettenis@gnu.org>
21
22 * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
23
d5cb3e0e
MS		 242000-06-01 Michael Snyder <msnyder@seadog.cygnus.com>
25
26 * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
27 thread_db library) may cause this function to be called with an
28 illegal address, in which case procfs_to_xfer_memory will
29 return zero. Return an error code instead of looping forever.
30
78566ebe
AC		 31Thu Jun 1 20:05:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
32
33 * TODO: More suggestions added.
34
ca04024d
C		 352000-05-31 J.T. Conklin <jtc@redback.com>
36
37 * configure.host: Add patterns for i[3456]86-*-netbsdaout*
38 and i[3456]86-*-netbsdelf*.
39 * config/i386/nm-nbsdelf.h: New file.
40 * config/i386/nbsdelf.mh: New file.
41
42 * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
43 the more explicit config/nm-nbsd.h.
44 * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
45 tm-i386.h.
46 (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
47
b051bfa4
MK		 482000-06-01 Mark Kettenis <kettenis@gnu.org>
49
139760b7
MK		 50 * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
51 native configurations.
52
b051bfa4
MK		 53 * i386bsd-nat.c: Include "gregset.h".
54 (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
55 of CANNOT_FETCH_REGISTER, if not already defined.
56 (supply_gregset): Call supply_register with NULL as its second
57 argument instead of supplying our own zeroed out buffer.
58 (fill_gregset): Copy contents of correct registers instead of the
59 contents of register REGNO.
60
6cf01405
KB		 612000-05-31 Kevin Buettner <kevinb@redhat.com>
62
63 * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
64 patch which removed use of PARAMS from declaration. This
65 file should not have been touched as it is supposed to track
66 the version in glibc.
67
448628fe
MK		 682000-05-31 Mark Kettenis <kettenis@gnu.org>
69
70 Add support for FreeBSD/Alpha.
59c94889 71 * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
448628fe
MK		 72 * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
73 config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
74 config/alpha/xm-fbsd.h: New files.
75
1bf0ae96
PM		 762000-05-31 Pierre Muller <muller@sourceware.cygnus.com>
77
78 * MAINTAINERS: Add myself to "Write After Approval" list.
79
4afc966c
AC		 80Tue May 30 18:48:33 2000 Andrew Cagney <cagney@b1.cygnus.com>
81
82 * TODO: Re-organize.
83
0b8f9e4d
AC		 84Tue May 30 11:22:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
85
86 * gdbarch.sh: Add field ``postdefault''. Rename fields
87 ``startup'' and ``default'' to ``staticdefault'' and
88 ``predefault''. Fix initialization of valid_p. Create/compare
89 gdbarch.log.
90
0a415da9
AC		 91Mon May 29 22:47:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
92
93 * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
94 Define.
95 * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
96 GDB_FPREGSET_TYPE): Delete.
97
5bd98722
AC		 98Mon May 29 15:41:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
99
100 * symtab.h (make_cleanup_free_search_symbols): Add declaration.
101 * symtab.c (make_cleanup_free_search_symbols,
102 do_free_search_symbols_cleanup): New functions.
103 (search_symbols, symtab_symbol_info, rbreak_command): Update.
104 (search_symbols): Pass ``sr'', and not its address, to
105 make_cleanup_free_search_symbols.
106
8f0b51af
KB		 1072000-05-28 Kevin Buettner <kevinb@redhat.com>
108
109 * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
110
a14ed312
KB		 1112000-05-27 Kevin Buettner <kevinb@redhat.com>
112
113 * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
114 annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
115 ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
116 call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
117 coff-solib.h, coffread.c, command.c, command.h, complaints.c,
118 complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
119 config/alpha/nm-linux.h, config/alpha/nm-osf.h,
120 config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
121 config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
122 config/arm/tm-embed.h, config/d30v/tm-d30v.h,
123 config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
124 config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
125 config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
126 config/i386/nm-i386v.h, config/i386/nm-linux.h,
127 config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
128 config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
129 config/i386/tm-i386.h, config/i386/tm-i386nw.h,
130 config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
131 config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
132 config/i386/tm-ptx.h, config/i386/tm-sun386.h,
133 config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
134 config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
135 config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
136 config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
137 config/m68k/tm-isi.h, config/m68k/tm-linux.h,
138 config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
139 config/m68k/tm-news.h, config/m68k/tm-sun3.h,
140 config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
141 config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
142 config/mips/nm-irix3.h, config/mips/nm-irix4.h,
143 config/mips/nm-irix5.h, config/mips/nm-mips.h,
144 config/mips/tm-embed.h, config/mips/tm-mips.h,
145 config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
146 config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
147 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
148 config/pa/nm-hppah.h, config/pa/tm-hppa.h,
149 config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
150 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
151 config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
152 config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
153 config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
154 config/sh/tm-sh.h, config/sparc/nm-linux.h,
155 config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
156 config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
157 config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
158 config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
159 config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
160 config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
161 config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
162 copying.c, core-aout.c, core-regset.c, core-sol2.c,
163 corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
164 d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
165 dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
166 dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
167 environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
168 f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
169 frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
170 gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
171 h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
172 hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
173 hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
174 i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
175 inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
176 irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
177 language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
178 m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
179 mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
180 mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
181 objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
182 osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
183 ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
184 remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
185 remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
186 remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
187 remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
188 rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
189 scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
190 sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
191 somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
192 sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
193 sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
194 symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
195 top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
196 tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
197 tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
198 tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
199 tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
200 tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
201 tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
202 tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
203 ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
204 valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
205 win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
206 xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
207 declarations.
208
7b079aad
MS		 2092000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
210
211 * gregset.h: New file. Typedefs for gdb_gregset_t and
212 gdb_fpregset_t, prototypes for supply_gregset and friends.
213 * procfs.c: Include gregset.h. Delete local prototypes for
214 supply_gregset etc., and local typedef gdb_gregset_t etc.
215 * sol-thread.c: Include gregset.h, delete local prototypes,
216 add appropriate casts to gdb_gregset_t.
217 * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
218 sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
219 m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
220 irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
221 arm-linux-nat.c, alpha-nat.c: Include gregset.h.
222 * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
223 * config/sparc/nm-sun4sol2.h: Ditto.
224 * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
225 GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
226
2894793a
AC		 227Thu May 25 16:56:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
228
229 * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
230 * config.in, configure: Re-generate.
231
a52e6aac
SB		 2322000-05-25 Scott Bambrough <scottb@netwinder.org>
233
234 * arm-linux-tdep.c (find_minsym_and_objfile): New.
235 (skip_hurd_resolver): New.
236 (arm_linux_skip_solib_resolver): New.
237 (arm_skip_solib_resolver): Removed.
238
239 * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
240 arm_linux_skip_solib_resolver.
241
7dfa765c
MK		 2422000-05-25 Mark Kettenis <kettenis@gnu.org>
243
244 * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
245 * configure.in: Add checks for r_fs and r_gs members of
246 `struct reg'.
247 * config.in, configure: Regenerated.
248
b1eeef9a
EZ		 2492000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
250
251 * ser-go32.c: Remove PARAMS.
252
4b14d3e4
AC		 253Thu May 25 15:22:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
254
255 * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
256 <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
257 * config.in, configure: Re-generate.
258 * gdb_dirent.h: New file
259
260 * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
261 * core-aout.c: Ditto.
262 * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
263
944d780c
AC		 264Thu May 25 14:43:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
265
266 * config.in: Regenerate.
267
85ff3c52
AC		 268Thu May 25 13:49:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
269
270 From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
271 config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
272 and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
273
ed952ac5
AC		 274Thu May 25 11:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
275
276 * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
277 (enable-tui): Convert Makefile configury to use the same mechanism
278 as MI.
279
280 * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
281 TUI_CFLAGS): Delete
282 (all-tui): Delete target.
283 (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
284 tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
285 tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
286 (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
287 SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
288 SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
289 SUBDIR_TUI_UNINSTALL): Define.
290
291 * TODO: Update.
292
0aaf65d7
AC		 293Thu May 25 11:02:24 2000 Andrew Cagney <cagney@b1.cygnus.com>
294
295 * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support.
296 * MAINTAINERS: Update Jim Ingham's address.
297
e6031aeb
MK		 2982000-05-25 Mark Kettenis <kettenis@gnu.org>
299
300 Add support for FreeBSD/i386 ELF.
301 * i386bsd-nat.c: New file.
302 * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
303 Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
304 (NUM_REGS): Remove redefinition.
305 (USE_STRUCT_CONVENTION): Define.
306 (i386_float_info): Remove prototype.
307 (FLOAT_INFO): Remove define.
308 (JB_ELEMENT_SIZE): Define to 4.
309 (JB_PC): Define to 0.
310 (GET_LONGJMP_TARGET): Define.
311 (SIGTRAMP_START, SIGTRAMP_END): Define.
312 (SIGCONTEXT_PC_OFFSET): Define.
313 (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
314 * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
315 (FETCH_INFERIOR_REGISTERS): Define.
316 (ATTACH_DETACH): Define.
317 (kernel_u_size): Remove PARAMS.
318 (register_u_addr): Use CORE_ADDR in prototype where appropriate.
319 Remove PARAMS.
320 (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
321 Define.
322 [SVR4_SHARED_LIBS]: Include "elf/common.h".
323 Only define aliases for struct members from <link.h> if
324 !SVR4_SHARED_LIBS.
325 * config/i386/xm-fbsd.h: New file.
326 * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
327 * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add
328 core-regset.o i387-nat.o i386bsd-nat.o.
329
0f2c5ba5
MS		 3302000-05-24 Michael Snyder <msnyder@seadog.cygnus.com>
331
332 * findvar.c (value_from_register): Factor code, simplify logic.
333
9cebe72f
C		 3342000-05-23 J.T. Conklin <jtc@redback.com>
335
336 * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
337 * config/i386/nbsd.mh (NATDEPFILES): ...to here.
338 * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
339 * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
340 * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
341 * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
342
343 * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
344 * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
345 * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
346 (fetch_inferior_registers): Likewise.
347 (store_inferior_registers): Likewise.
348
349 * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
350 floating point registers.
351 (store_inferior_registers): Likewise.
352
b2450fc5
MK		 3532000-05-24 Mark Kettenis <kettenis@gnu.org>
354
355 * i387-nat.h, i387-nat.c: New files.
356
863e0fe4
AO		 357Tue May 23 17:21:24 2000 Alexandre Oliva <aoliva@cygnus.com>
358
359 * config/sparc/nm-linux.h: Include config/nm-linux.h.
360 * config/powerpc/nm-linux.h: Likewise.
361
9af97293
DT		 362Tue May 23 13:20:00 1999 Gregory Lielens <info@fft.be>
363
364 * f-valprint.c : Corrected f_val_print function for TYPE_CODE
365 (type) = TYPE_CODE_COMPLEX
366
f5ff8c83
AC		 367Wed May 24 00:38:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
368
369 * utils.c (make_cleanup_close, do_close_cleanup): New functions.
370 * defs.h (make_cleanup_close): Add declaration.
371
16cadf39
AC		 372Tue May 23 20:47:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
373
374 * configure.in (build_warnings): Add -Wuninitialized.
375 * configure: Regenerate.
376
6e8cb14a
AC		 377Tue May 23 17:44:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
378
379 From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
380 (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
381 * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
16cadf39 382
6e8cb14a
AC		 383 * configure: Re-generate.
384 * proc-api.c: Only include <sys/user.h> when available.
385 (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
386
387 * TODO: Update.
388
96dd7890
MS		 3892000-05-17 Michael Snyder <msnyder@seadog.cygnus.com>
390
391 * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
ab9d50c7 392 * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
96dd7890 393
b08dff7b
AC		 3942000-05-17 Andrew Cagney <cagney@sourceware.cygnus.com>
395
396 * GDB 5.0 released.
397 * Makefile.in (VERSION): Set to 5.0.
398
74b7792f
AC		 399Mon May 22 16:20:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
400
401 * inferior.h (make_cleanup_restore_inferior_status):
402 * infrun.c (make_cleanup_restore_inferior_status,
403 do_restore_inferior_status_cleanup): New functions.
404 * valops.c (hand_function_call): Use.
405 * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
406 (step_1): Use.
407 * symfile.c (clear_symtab_users_cleanup): New function.
408 (syms_from_objfile, reread_symbols): Use.
409 * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
410 New functions.
411 * objfiles.h (make_cleanup_free_objfile): Add declaration.
412 * symfile.c (syms_from_objfile, reread_symbols), hpread.c
413 (hpread_build_psymtabs), hp-psymtab-read.c
414 (hpread_build_psymtabs): Use.
415 * dwarf2read.c (make_cleanup_free_die_list,
416 do_free_die_list_cleanup): New functions.
417 (psymtab_to_symtab_1): Use.
418 * tracepoint.c (make_cleanup_free_actions,
419 do_free_actions_cleanup): New functions.
420 (read_actions): Use.
421 * corelow.c (core_close_cleanup): New function.
422 (core_open): Use.
423 * dbxread.c (make_cleanup_free_bincl_list,
424 do_free_bincl_list_cleanup): New function.
425 (read_dbx_symtab): Use.
426 * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
427 functions.
428 (coff_symfile_read): Use.
429 * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
430 New function.
431 (varobj_create): Use.
432 * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
433 (free_funcalls): Change signature to match make_cleanup_ftype.
434 * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
435 (download), solib.c (open_symbol_file_object), sparcl-tdep.c
436 (sparclite_open), parse.c (parse_exp_1): Remove cast using
437 make_cleanup_func.
438
004527cb
AC		 439Mon May 22 15:49:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
440
441 * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
442 (proc_iterate_over_mappings): Use make_cleanup_close.
443 (proc_get_LDT_entry): Ditto.
444 (do_closedir_cleanup): New function.
445 (proc_update_threads): Use.
446 (do_destroy_procinfo_cleanup): New function.
447 (info_proc_cmd): Use.
448
e41a3b1a
AC		 449Mon May 22 15:21:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
450
451 * top.h (command_loop_marker): Change signature to match
452 make_cleanup_ftype.
453 * top.c (command_loop_marker): Update.
454 (command_loop, simplified_command_loop), event-top.c
455 (command_handler): Remove cast using make_cleanup_func.
456 * event-top.c (command_handler): Ditto.
457
458 * top.c (do_chdir_cleanup): New function.
459 (gdb_init): Use. Use xstrdup instead of strsave.
460 * top.c (do_fclose_cleanup): New function.
461 (source_command): Use.
462 * top.c (do_restore_instream_cleanup): Rename
463 source_cleanup. Change signature to match make_cleanup.
464 (read_command_filem execute_user_command): Update. Remove cast
465 using make_cleanup_func.
466 * top.c (do_free_command_lines_cleanup,
467 make_cleanup_free_command_lines): New funtions.
468 (get_command_line, read_command_lines): Use.
469 * top.c (arg_cleanup): Change signature to match make_cleanup.
470 (setup_user_args): Remove cast using make_cleanup_func.
471
5683e87a
AC		 472Mon May 22 12:05:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
473
474 * defs.h (t_reg): Delete typedef.
475 (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
476 * utils.c (phex, phex_nz): New functions.
477 (paddr, paddr_nz): Use.
478
479 * monitor.c (monitor_store_register): Replace preg with phex.
480
481Mon May 22 11:46:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
482
483 * TODO: Add note on typecast using catch_errors_ftype.
484
e8475ad4
MK		 4852000-05-21 Mark Kettenis <kettenis@gnu.org>
486
487 * i387-tdep.c (print_i387_value): Cast &value to (char *) in
488 pointer arithmetic. Fixes a bug which manifested itself on
489 FreeBSD.
490
d4b2399a
C		 4912000-05-20 J.T. Conklin <jtc@redback.com>
492
493 * target.h (target_memory_bfd_section): Removed declaration.
494 * target.c (target_memory_bfd_section): Removed.
495 * exec.c (xfer_memory): Removed #if'ed-out code which referenced
496 target_memory_bfd_section.
497
498 * target.h (target_read_memory_section): Removed declaration.
499 * target.c (target_read_memory_section): Removed.
500 (target_xfer_memory): Update, removed bfd_section argument.
501 (target_read_string, target_read_memory, target_write_memory):
502 Update for above change.
503
504 * gdbcore.h (read_memory_section): Removed declaration.
505 * corefile.c (read_memory_section): Removed.
506 * jv-lang.c (get_java_utf8_name): Changed calls to
507 read_memory_section to read_memory.
508 * printcmd.c (printf_command): Likewise.
509 * valops.c (value_at, value_fetch_lazy): Likewise.
510
e42180d7
C		 5112000-05-18 J.T. Conklin <jtc@redback.com>
512
513 * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
514 * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
515 config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
516 config/powerpc/xm-nbsd.h: New files.
517
74b2d067
EZ		 5182000-05-17 Eli Zaretskii <eliz@is.elta.co.il>
519
520 * gdb/config/djgpp/README: Fine-tune installation instructions
521 based on user reports.
522
d8038014
AC		 523Wed May 17 18:27:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
524
525 * configure.in (build_warnings): List possible warnings.
526 * configure: Regenerate.
527 * TODO: More updates.
528 * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
529 Approval.
530
e2bdc01e
AC		 531Wed May 17 16:48:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
532
533 From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
534 * config/v850/tm-v850.h: Change breakpoint sequence to be
535 'br *' since there is no 16bit "illegal" instruction on this
536 processor.
537
7ae38352
AC		 538Tue May 16 18:57:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
539
540 * TODO: Review. Delete anything that is no longer applicable.
541
e2f9c474
AC		 542Tue May 16 14:17:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
543
544 * utils.c (free_current_contents): Make more robust.
545
56e290f4
AC		 546Tue May 16 13:30:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
547
548 * symtab.h (make_cleanup_discard_minimal_symbols): Replace
549 discard_minimal_symbols.
550 * minsyms.c (make_cleanup_discard_minimal_symbols):
551 (do_discard_minimal_symbols_cleanup): New functions.
552
553 * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
554 solib.c (solib_add_common_symbols), os9kread.c
555 (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
556 (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
557 (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
558 (coff_symfile_read): Replace make_cleanup.
559
1ed2a135
AC		 560Mon May 15 09:32:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
561
562 * command.h (add_set_cmd): Change VAR parameter to void pointer.
563 (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
564 (struct command): Change member VAR to void pointer.
565 * command.c (add_set_cmd, add_set_enum_cmd): Update.
566
567 * remote.c (add_packet_config_cmd), mips-tdep.c
568 (_initialize_mips_tdep), infrun.c (_initialize_infrun),
569 i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
570 (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
571
dfb0df6c
AC		 572Tue May 16 12:46:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
573
574 * wrapper.h (wrap_value_subscript): Delete declaration.
575
5c65bbb6
AC		 576Tue May 16 10:54:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
577
578 * defs.h (make_cleanup_bfd_close): Add declaration.
579 * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
580 functions.
581
582 * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
583 (download), remote-e7000.c (e7000_load), corelow.c (core_open,
584 core_file_to_sym_file): Replace calls to make_cleanup.
585
2a00c9ce
AC		 586Mon May 15 16:50:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
587
588 * TODO: Add notes on register cache.
589
63978407
JR		 590Mon May 15 21:27:27 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
591
592 * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
593 (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
594 bfd_mach_sh3_dsp.
595 (sh_show_regs): Floating point registers are called fr0-fr15.
596 For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
597 Handle sh-dsp and sh3-dsp.
598 config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
599 don't have floating point registers.
600 (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
601 (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
602 (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
603
4f0aafb3
EZ		 6042000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
605
606 * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
607
608 * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
609 prototypes.
610
d1e3cf49
AC		 611Mon May 15 15:31:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
612
613 * valops.c (hand_function_call): Replace #ifdef
614 SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
615
616 * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
617 * gdbarch.h, gdbarch.c: Regenerate.
618
f23d52e0
AC		 619Mon May 15 16:05:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
620
621 * ax.h (make_cleanup_free_agent_expr): Add declaration.
622 * ax-general.c (do_free_agent_expr_cleanup):
623 (make_cleanup_free_agent_expr): New functions.
624
625 * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
626 (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
627 to make_cleanup.
628
4d6140d9
AC		 629Mon May 15 14:06:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
630
631 * breakpoint.h (make_cleanup_delete_breakpoint,
632 make_exec_cleanup_delete_breakpoint): Declare.
633 * breakpoint.c (make_cleanup_delete_breakpoint,
634 make_exec_cleanup_delete_breakpoint,
635 do_delete_breakpoint_cleanup): New fuctions.
636
637 * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
638 breakpoint.c (until_break_command, until_break_command): Replace
639 call to make_cleanup / make_exec_cleanup.
640
3339cf8b
AC		 641Mon May 15 13:25:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
642
643 * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
644 (core_addr_greaterthan, core_addr_lessthan): Move from here.
645 * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
646 arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
647
b02eeafb
AC		 648Mon May 15 12:07:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
649
650 * printcmd.c (print_frame_args), stack.c (print_frame), command.c
651 (do_setshow_command), breakpoint.c (print_it_typical, mention):
652 Use make_cleanup_ui_out_stream_delete.
653
5bfb05ca
AC		 654Mon May 15 11:23:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
655
656 * proc-events.c (init_syscall_table): Delete stray ``;''.
657 * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
658 value.
659 * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
660
aca52a9b
MS		 6612000-05-12 Michael Snyder <msnyder@.cygnus.com>
662
663 * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
664
bf9198f1
KB		 6652000-05-12 Kevin Buettner <kevinb@redhat.com>
666
667 * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
668 extension code.
669
6bc37a96
AC		 670Fri May 12 20:38:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
671
3fffcb5e
AC		 672 * TODO: Mention weak symbol problem. Mention UnixWare thread
673 problem.
6bc37a96 674
6736fc7b
AC		 675Fri May 12 14:12:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
676
677 * README: Update section on kernel debugging.
678
47a8d4ba
AC		 679Fri May 12 19:13:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
680
681 * mips-tdep.c (mips_get_saved_register): New function. Handle
682 case of 32 ABI saving 32 bit registers on stack when target has 64
683 bit ISA.
684 (mips_gdbarch_init): Update.
685
216a600b
AC		 686Fri May 12 14:46:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
687
688 * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64.
689
746a987d
AC		 690Thu May 11 21:52:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
691
692 * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
693 options before using them. Report result.
694 * configure: Regenerate.
695
2ec466f9
EZ		 6962000-05-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
697
698 * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
699 C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
700 .rodata, because cs_to_section doesn't deal with .rodata. Fix test
701 accordingly.
702
381323f4
AC		 703Thu May 11 21:33:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
704
705 * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
706 Always check that a macro is defined before printing it.
707 * gdbarch.c: Re-generate.
708
aba7b4b6
AC		 709Thu May 11 17:22:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
710
711 * README: Update for GDB 5.0.
712
0dadbba0
AC		 713Thu May 11 13:24:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
714
715 * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
716
717 * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
718 definition. Disable. Document known problems.
719 (MIPS_DEFAULT_ABI): Define.
720
721 * mips-tdep.c (enum mips_abi): Define.
722 (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
723 (MIPS_EABI): Update.
724 (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
725 Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
726 looking for a matching architecture require a matching MIPS_ABI.
727 (mips_gdbarch_init): Cleanup arch_debug information.
728
9e124216
EZ		 7292000-05-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
730
731 * solib.c (symbol_add_stub): Remember the index and the name of
732 the section with the lowest address. Use this data (instead of
733 data from .text) to pass info into symbol_file_add.
734
735 * elfread.c (record_minimal_symbol_and_info): Use the section
736 where the symbol lives to get the index, instead of guessing.
737
aca52a9b 7382000-05-10 Michael Snyder <msnyder@.cygnus.com>
0dadbba0 739
5af923b0
MS		 740 Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI).
741 * sparc-tdep.c: include arch-utils.h.
742 (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
743 DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
744 (GDB_TARGET_IS_SPARC64): make into a runtime test.
745 (struct frame_extra_info): Define, use instead of the macro.
746 (Many places): Use alloca instead of statically allocated buffers
747 that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
748 (sparc_extract_struct_value_address): Accept a pointer arg instead
749 of an array sized by REGISTER_BYTES.
750 (examine_prologue): Accept a pointer to an array of CORE_ADDR,
751 instead of the defunct struct frame_saved_regs. Recognize new
752 Sparc64 store instructions as part of the prologue. Ignore the
753 destination of a frame store when parsing the prologue (so long
754 as it's on the stack).
755 (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
756 (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
757 instead of the defunct struct frame_saved_regs.
758 (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
759 supply_register. Provide 4-byte offset to compensate for diff
760 between size of the prgreg_t elements on a 64-bit host and size
761 of the registers for a 32-bit target. Fill all inaccessible regs
762 with zero so they won't keep being requested again and again.
763 (fill_gregset): Handle 32/64 size difference between registers
764 and prgreg_t. Handle as many new 64-bit regs as possible.
765 (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
766 (sparc_push_arguments): Rename to sparc32_push_arguments.
767 Copy arguments into registers as well as onto stack, so that the
768 CALL_DUMMY (code pushed onto the target stack) is not required.
769 (sparc_extract_return_value): Rename to sparc32_extract_return_value.
770 (sparc_store_return_value): Use memset instead of bzero.
771 Use write_register_gen instead of write_register_bytes.
772 (sparclet_store_return_value): New function.
773 (_initialize_sparc_tdep): Call register_gdbarch_init to activate
774 the gdbarch multi-architecture system.
775 (sp64_push_arguments): Rename to sparc64_push_arguments.
776 Extend to store arguments in general registers as well as on stack.
777 (sparc64_extract_return_value): Rename to sp64_extract_return_value.
778 Use as a private function, to be called by the new external function
779 sparc64_extract_return_value.
780 (sparclet_extract_return_value): New function.
781 (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
782 sparc64_register_name, sparc_print_extra_frame_info,
783 sparclite_register_name, sparclet_register_name,
784 sparc_push_return_address, sparc64_use_struct_convention,
785 sparc32_store_struct_return, sparc64_store_struct_return,
786 sparc32_register_virtual_type, sparc64_register_virtual_type,
787 sparc32_register_size, sparc64_register_size,
788 sparc32_register_byte, sparc64_register_byte,
789 sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
790 sparc_convert_to_raw, sparc_frame_init_saved_regs,
791 sparc_frame_address, sparc_gdbarch_fix_call_dummy,
792 sparc_coerce_float_to_double, sparc_call_dummy_address,
793 sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
794 sparc_return_value_on_stack): New functions supporting multi-arch.
795 (sparc_gdbarch_init): New function; initialize multi-arch.
796 (struct gdbarch_tdep): Define, use for private multi-arch data.
797 * config/sparc/tm-sparc.h: Move definitions around, enclose with
798 #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
799 definitions. Add enums for register names, to help debugging gdb.
800 This header file must work for non-multi-arch and for multi-arch.
801 * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add
802 AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
803 Define GDB_MULTI_ARCH.
804 * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
805 Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
806 * config/sparc/tm-sparclite.h: Ditto.
807 * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
808 * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
809 avoid using deprecated REGISTER_NAMES macro.
810 * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
811
aca52a9b 8122000-05-08 Michael Snyder <msnyder@.cygnus.com>
e245aa6b 813
60054393
MS		 814 * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
815 * gdbarch.c, gdbarch.h: Regenerate.
816 * core-regset.c: Change FP0_REGNUM to a runtime test.
817 * procfs.c: Ditto.
818 * sun3-nat.c: Ditto.
819 * sparc-tdep.c: Ditto.
820
821 * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
822 * ptx4-nat.c: Ditto.
823
e245aa6b
MS		 824 * sol-thread.c (sol_thread_create_inferior): only add the thread
825 to the thread list if it is not already in there.
826 (prototypes for thread_db func ptrs): pretty up formatting.
827
ed0a91a5
EZ		 8282000-05-08 Eli Zaretskii <eliz@is.elta.co.il>
829
830 * config/djgpp/djconfig.sh: Use more warning switches.
831
832 * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
833 @V@ placebo. djunpack.bat changed accordingly.
834
d929b26f
AC		 835Mon May 8 11:19:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
836
837 * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
838 saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
839 and saved_gpreg_size_enums.
840 (mips_stack_argsize): Update. Cleanup.
841
842 * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by
843 MIPS_STACK_ARGSIZE.
844 (MIPS_NABI32): Delete macro. Replaced by
845 MIPS_REGS_HAVE_STACK_HOME_P.
846 (mips_push_arguments): Update.
847 (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
848 with test for MIPS_REGS_HAVE_STACK_HOME_P.
849 (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch
850 default.
851 (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
852 mips_default_stack_argsize.
853 (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
854 (mips_stack_argsize_string): New static variable.
855 (mips_stack_argsize): New function, handle default case.
856 (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
857 implemented as an enum using size_auto et.al.
858 (mips_gdbarch_init): Initialize mips_default_stack_argsize and
859 mips_regs_have_stack_home_p.
860
861 * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
862 for n32.
863 (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
864
327fce13
AC		 865Mon May 8 00:49:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
866
867 * procfs.c (PROCFS_TRACE): Delete definition.
868 * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
869 define.
870
aca52a9b 8712000-05-05 Michael Snyder <msnyder@.cygnus.com>
103b3ef5
MS		 872
873 * procfs.c: Cleanup of procfs tracing. Move defines and
874 prototypes to proc-utils.h
875 * proc-utils.h: Define tracing macros. Declare trace functions.
876 * proc-api.c: Make procfs tracing a runtime option.
877 (prepare_to_trace): New function, abstracted out of several
878 places. Open a trace file if one is required.
879 (ioctl_with_trace, write_with_trace, open_with_trace,
880 close_with_trace, wait_with_trace, lseek_with_trace):
881 Report errno if an error occurs in a system call.
882 (write_with_trace): Make 2nd arg void *, to agree with write.
883
b8d39351
EZ		 8842000-05-05 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
885
886 * elfread.c (elf_symtab_read): The calculation of 'offset'
887 must be done for each symbol, not just once. The index
888 used must be the index of the section where 'sym' resides,
889 not .text.
890
aca52a9b 8912000-05-05 Michael Snyder <msnyder@.cygnus.com>
6c1a54b2
MS		 892
893 * procfs.c (many functions): change int cmd; to long cmd;
894 Solaris /proc API calls this parameter a long, and requires it
895 for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare
896 calls it an int, but on existing UnixWare hosts, int and long
897 are the same size. So long it must be. If a future UnixWare
898 version has problems with this, we'll have to use autoconf.
899 * proc-api.c (write_with_trace): use long instead of int.
900
318b21ef
MK		 9012000-05-04 Mark Kettenis <kettenis@gnu.org>
902
903 * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
904 already defined.
905
e441088d
MK		 9062000-05-01 Mark Kettenis <kettenis@gnu.org>
907
908 * infrun.c (handle_inferior_event): Add missing call to keep_going
909 and missing return when handling an ordinary signal from the
910 inferior.
911
b8d39351 9122000-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
b8fbeb18
EZ		 913
914 * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
915 SECT_OFF_RODATA): Define as functions of OBJFILE. Add
916 sect_index_text, sect_index_data, sect_index_rodata,
917 sect_index_bss to objfile structure.
918 * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
919 SECT_OFF_RODATA): Remove.
920 * objfiles.c (allocate_objfile): Initialize
921 sect_index_{text,data,bss,rodata} to -1, for error detection.
922
923 * symfile.c (default_symfile_offsets): Initialize
924 sect_index_{text,data,bss,rodata} from bfd information.
925 * xcoffread.c (xcoff_symfile_offsets): Ditto.
926 * somread.c (som_symfile_offsets): Initialize
927 sect_index_{text,data,bss,rodata}.
928
929 * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
930 hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
931 mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
932 remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
933 stabsread.c, symfile.c, xcoffread.c:
934 Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
935 current objfile.
936
937 * xcoffread.c: Add new field objfile to find_targ_sec_arg.
938
6878c383
AC		 939Thu May 4 20:54:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
940
941 * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
942 (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
70d1b0e8
AC		 943 (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
944 Delete unused macros.
6878c383 945
aca52a9b 9462000-05-03 Michael Snyder <msnyder@.cygnus.com>
f5b8946c
MS		 947
948 * solib.c (elf_locate_base, info_sharedlibrary_command):
949 Look at the bfd to determine if it is elf32 or elf64, rather
950 than using an ifdef. This makes it runtime teststable and
951 multi-arch.
952
d41707c8
MK		 9532000-05-01 Mark Kettenis <kettenis@gnu.org>
954
955 * infrun.c (handle_inferior_event): When doing a "next", and
956 stepping out of a signal handler into its calling trampoline
957 ignore the value of step_frame_address.
958 (step_over_function): Only modify step_resume_breakpoint->frame if
959 the value of step_frame_address is non-zero.
960
aca52a9b 9612000-05-03 Michael Snyder <msnyder@cygnus.com>
86110418
MS		 962
963 * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
964 is not static in the MULTI_ARCH world, so don't use it in a
965 static array declaration.
966
54cf9c03
EZ		 9672000-05-03 Elena Zannoni <ezannoni@makita.cygnus.com>
968
969 * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
970 intelligently, making sure we use the information from the
971 symbol tables fully.
972
02240683
L		 9732000-05-02 H.J. Lu <hjl@gnu.org>
974
975 * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
976 instead of ELFOSABI_SYSV.
977
03863182
AC		 978Tue May 2 19:07:20 2000 Andrew Cagney <cagney@b1.cygnus.com>
979
980 * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
981 * gdbarch.h, gdbarch.c: Re-generate.
982
983 * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
984 NPC_REGNUM to run-time test.
985 * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
986 and NNPC_REGNUM to run-time test.
987 * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
988 run-time test.
989 (procfs_store_registers): Ditto.
990
33489c5b
AC		 991Tue May 2 18:48:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
992
993 * gdbarch.sh: Provide non- multi-arch defaults by direct
994 definition in "gdbarch.h" instead of going through "gdbarch.c".
995 * gdbarch.h, gdbarch.c: Re-generate.
996 * defs.h: When non- multi-arch, include "arch-utils.h" so that
997 legacy definitions are globally visible.
998
258e9693
AC		 999Tue May 2 16:32:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
1000
1001 * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
2ea493eb 1002 (symtabs): Add Elena to symtabs maintainers list.
5d15e252 1003 (Blanket Write Privs): Add Jim Blandy.
258e9693 1004
5330533d
SS		 10052000-05-01 Stan Shebs <shebs@apple.com>
1006
1007 Remove obsolete Gould configuration:
1008 * configure.host, configure.tgt: Remove Gould configs.
1009 * Makefile.in: Remove Gould-related actions.
1010 * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
1011 * NEWS: Mention removal.
1012
7d418785
AC		 1013Mon May 1 15:37:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014
1015 From 2000-04-28 Andreas Jaeger <aj@suse.de>:
1016 * defs.h: Properly check for GCC version number.
1017
a6abb2c0
MK		 10182000-04-30 Mark Kettenis <kettenis@gnu.org>
1019
1020 Fix single-stepping out of signal trampolines.
1021 * config/i386/nm-linux.h (CHILD_RESUME): Define.
1022 * i386-linux-nat.c (child_resume): New function.
1023
dad41f9a
AC		 1024Fri Apr 28 16:22:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
1025
1026 * blockframe.c (frameless_look_for_prologue): Use
1027 PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
1028 * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
1029 * gdbarch.h, gdbarch.c: Re-generate.
1030 * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
1031 function.
1032
1bd54964
AC		 1033Fri Apr 28 15:31:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1034
1035 From "Serge Nikulin" <nikulin@actsw.amat.com>:
1036 * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
1037 name is unknow.
1038
aca52a9b 10392000-04-27 Michael Snyder <msnyder@cygnus.com>
06b8da7d
MS		 1040
1041 * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
1042 d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
1043 * gdbarch.c, gdbarch.h: regenerate
1044
2b5fe715
AC		 1045Fri Apr 28 12:21:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1046
1047 From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
1048 * target.c (do_monitor_command): Cast tcomplain to correct
1049 function type in comparison.
1050
1051Fri Apr 28 11:43:05 2000 Andrew Cagney <cagney@b1.cygnus.com>
1052
1053 From 2000-04-25 Guy Harris <guy@netapp.com>:
1054 * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
1055 ser-pipe.o
1056
aca52a9b 10572000-04-27 Michael Snyder <msnyder@cygnus.com>
cbda0a99
MS		 1058
1059 * jv-valprint.c (java_val_print): Add arg declaration,
1060 fix compiler warning.
1061 * corelow.c (core_open): Call set_gdbarch_from_file so that
1062 gdbarch becomes aware of the architecture encoded in the
1063 corefile.
1064 * findvar.c (write_register_gen): Export this useful interface.
1065 * value.h (write_register_gen): Declare.
1066
a034fba4
EZ		 10672000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1068
1069 * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
1070 as special in the section_addr_info structure.
1071 * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
1072 * osfsolib.c (symbol_add_stub): Ditto.
1073 * irix5-nat.c (symbol_add_stub): Ditto.
1074
28d069e6
AC		 1075Thu Apr 27 14:07:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1076
1077 * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
1078
b2f4b24d
AC		 1079Thu Apr 27 10:06:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1080
1081 * TODO: Document IRIX X ARM cross compile problems.
1082
aca52a9b 10832000-04-26 Michael Snyder <msnyder@cygnus.com>
4261bedc
MS		 1084
1085 * utils.c (internal_verror): Call target_terminal_ours.
cbda0a99 1086 * wrapper.h: Fix minor comment typo.
b943d152
MS		 1087 * proc-api.c (write_with_trace): Change 'arg' from long to int.
1088 Treat 'off_t' and 'size_t' as unsigned long in printfs.
1089 (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
02d5252f
MS		 1090 * procfs.c (comments): Eliminate "???" in comments, which GCC
1091 wants to interpret as a trigraph. (fill_gregset, supply_gregset,
cbda0a99 1092 fill_fpregset, supply_fpregset): Declare.
02d5252f
MS		 1093 (procfs_wait): Sysargs is a long, change printf format to match.
1094 (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
b943d152 1095
146bcf0c
KB		 10962000-04-26 Kevin Buettner <kevinb@redhat.com>
1097
1098 * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
1099 ia64linux-nat.c.
1100
c13c43fd
PDM		 1101Wed Apr 26 13:50:35 2000 Philippe De Muyter <phdm@macqel.be>
1102
1103 * ax-gdb.c (agent_command): Remove now useless cast of
1104 `free_current_contents' when passed to `make_cleanup'.
1105 * coffread.c (coff_symfile_read): Ditto.
1106 * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
1107 (dwarf_decode_lines): Ditto.
1108 * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
1109 (parse_and_eval, parse_to_comma_and_eval): Ditto.
1110 * parse.c (parse_exp_1): Ditto.
1111 * printcmd.c (print_command_1, output_command, set_command): Ditto.
1112 (x_command, print_frame_args, printf_command): Ditto.
1113 * top.c (execute_control_command): Ditto.
1114 * tracepoint.c (validate_actionline): Ditto.
1115 * typeprint.c (whatis_exp, ptype_command): Ditto.
1116 (maintenance_print_type): Ditto.
1117
8064c6ae
KB		 11182000-04-26 Kevin Buettner <kevinb@redhat.com>
1119
1120 * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
1121 (ia64-linux-tdep.o): Add dependencies.
1122 (ia64-tdep.o): Add dependency for arch-utils.h.
1123 * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
1124
aca52a9b 11252000-04-25 Michael Snyder <msnyder@cygnus.com>
72229eb7
MS		 1126
1127 * blockframe.c: Fix a minor typo in a comment.
1128
0927a22b
KB		 11292000-04-25 Kevin Buettner <kevinb@redhat.com>
1130
1131 * ia64-tdep.c (examine_prologue): Recognize store instructions;
1132 those whose source operands are input registers which haven't
1133 been seen before are considered to be part of the prologue.
1134
380b774b
GM		 1135Tue Apr 25 13:51:58 2000 glen mccready <gkm@pobox.com>
1136
1137 * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
1138 patch being applied `Fri Apr 7 13:44:38 2000'.
1139
244bc108
KB		 11402000-04-24 Kevin Buettner <kevinb@redhat.com>
1141
1142 * ia64-linux-tdep.c: New file.
1143 * ia64-tdep.c (elf-bfd.h): Include.
1144 (ia64_linux_sigcontext_register_address): New extern declaration.
1145 (struct gdbarch_tdep): New struct.
1146 (SIGCONTEXT_REGISTER_ADDRESS): New define.
1147 (read_sigcontext_register): New static function.
1148 (extract_bit_field, replace_bit_field, slotN_contents,
1149 replace_slotN_contents): Made static.
1150 (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
1151 Added new code for signal handler frames and call dummy frames.
1152 (ia64_frame_init_saved_regs): Handle signal handler frames.
1153 (ia64_find_saved_register): Removed.
1154 (ia64_get_saved_register): Handle call dummy frames; reorganized
1155 to call generic_get_saved_register() to find registers saved
1156 in previous frames.
1157 (process_note_abi_tag_sections): New static function.
1158 (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
1159 executable. Based upon this information, set target dependent
1160 field sigcontext_register_address appropriately. Also set
1161 FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
1162 * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
1163 * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
1164 (ia64_linux_in_sigtramp): New declaration.
1165
7162c0ca
EZ		 11662000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1167
1168 * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
1169 manual.
1170
878798ce 11712000-04-23 Eli Zaretskii <eliz@is.elta.co.il>
6cafa39f
EZ		 1172
1173 * config/djgpp/README: Explain how to unpack using djunpack.bat.
1174
d03e67c9
AC		 1175Fri Apr 21 15:23:13 2000 Andrew Cagney <cagney@b1.cygnus.com>
1176
1177 * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
1178 (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
1179 REG_STRUCT_HAS_ADDR.
1180 (define_symbol): Ditto.
1181
1182 * valops.c (hand_function_call): Replace #ifdef
1183 REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent
1184 affected code.
1185
1186 * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
1187 function REG_STRUCT_HAS_ADDR_P.
1188 * gdbarch.h, gdbarch.c: Re-generate.
1189
c221dafc
EZ		 11902000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1191
1192 * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
1193
0aa9cf96
EZ		 11942000-04-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1195
1196 * win32-nat.c (handle_load_dll): Don't treat .text as a special
1197 section anymore.
1198 * somread.c (som_symfile_offsets): Ditto.
1199 * somsolib.c (som_solib_add_solib_objfile): Ditto.
1200
889ec156
AC		 1201Fri Apr 21 16:14:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1202
1203 * MAINTAINERS: Make Jimmy Guo TUI maintainer.
1204
c85871a3
AC		 1205Fri Apr 21 14:37:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
1206
1207 * command.h (help_all): Delete declaration.
1208 * command.c (help_all): Add declaration. Convert function
1209 argument list to ISO-C.
1210
23964bcd
AC		 1211Thu Apr 20 18:15:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1212
1213 * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
1214 (d10v_stack_align): Make static.
1215 * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
1216
2ada493a
AC		 1217Thu Apr 20 14:35:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
1218
1219 * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
1220 run-time test for STACK_ALIGN_P.
1221 * gdbarch.sh: Add support for function and variable predicates.
1222 (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P.
1223 * gdbarch.h, gdbarch.c: Re-generate.
1224
2f9429ae
AC		 1225Thu Apr 20 17:39:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1226
1227 * defs.h, utils.c (free_current_contents): Change parameter to
1228 void*.
1229
1230 From Philippe De Muyter <phdm@macqel.be>:
1231 * printcmd.c (print_address_symbolic): Call `make_cleanup' with
1232 `(free_current_contents, &x)', not `(free, x)'.
1233 * utils.c (free_current_contents): Do not `free (NULL)'.
1234
1235 * printcmd.c (print_address_symbolic): Cleanup after a failed
1236 call to build_address_symbolic.
1237
61c37cee
CF		 12382000-04-20 Christopher Faylor <cgf@cygnus.com>
1239
1240 * wince-stub.c (FREE): New macro.
1241 (mempool): Just free any buffer prior to reuse. Don't bother with
1242 realloc.
1243 (flag_single_step): New function.
1244 (skip_message): Detect "helpful" Windows CE messages and skip sending
1245 them to the host.
1246 (wait_for_debug_event): Use skip_message to avoid sending debug
1247 messages to the host.
1248 (dispatch): Prelimary implementation of single step detection.
1249 * wince.c: Rework SH single stepping code to be more consistent with
1250 other wince targets.
1251 (handle_output_debug_string): Allow first chance exceptions to come
1252 through since they seem to be all that we get on some versions of
1253 Windows CE.
1254 (check_for_step): New function, conditionally compiled based on target.
1255 (regptr): Delete obsolete function.
1256 (handle_exception): Detect illegal instructions.
1257 (get_child_debug_event): Return success only if event code matches
1258 target.
1259 (child_create_inferior): Reflect change to get_child_debug_event
1260 arguments.
1261
8a892701
CF		 12622000-04-20 Christopher Faylor <cgf@cygnus.com>
1263
1264 * win32-nat.c (thread_rec): Be more defensive about suspending already
1265 suspended threads.
1266 (safe_symbol_file_add_stub): New function.
1267 (safe_symbole_file_add_cleanup): New function.
1268 (safe_symbol_file_add): New function.
1269 (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1270 bogus errors from non-stabs DLLs.
1271 (handle_exception): Add work around for detection of first exception
1272 breakpoint which does not seem to occur on W2K. Detect more "signals"
1273 that can be effectively passed to the debuggee. Reorganize to eliminate
1274 continue_status global.
1275 (child_continue): Reorganize to eliminate continue_status global.
1276 (child_wait): Ditto.
1277 (child_resume): Ditto.
1278 (get_child_debug_event): Ditto. Recognize when an a breakpoint
1279 exception should be ignored. Change method for signalling when an
1280 important event has occured to the caller.
1281 (child_create_inferior): Use new method for noticing when
1282 get_child_debug_event has found something interesting.
1283
c18e0d23
GM		 1284Fri Apr 7 13:44:38 2000 glen mccready <gkm@pobox.com>
1285
1286 * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1287 fails due to lack of space.
1288
49a5a3a3
GM		 1289Fri Mar 24 12:10:38 2000 glen mccready <gkm@pobox.com>
1290
1291 * command.c, command.h (help_all): Add functionality to display
1292 a complete listing of available commands.
1293
41c49b06
SB		 12942000-04-20 Scott Bambrough <scottb@netwinder.org>
1295
1296 * arm-linux-nat.c (PIDGET, TIDGET): New.
1297 (get_thread_id, GET_THREAD_ID): New.
1298 (fetch_nwfpe_register, store_nwfpe_register): New.
1299 (fetch_register, store_register): New.
1300 (fetch_fpregister, store_fpregister): New.
1301 (fill_gregset, supply_gregset): New.
1302 (fill_fpregset, supply_fpregset): New.
1303 (fetch_fpregs): Modified to use thread id's.
1304 (store_fpregs): Modified to use thread id's and
1305 fetch_nwfpe_register.
1306 (fetch_regs): Modified to use thread id's.
1307 (store_regs): Modified to use thread id's.
1308 (fetch_inferior_registers): Modified to handle single register
1309 fetches.
1310 (store_inferior_registers): Modified to handle single register
1311 stores.
1312 (arm_linux_register_u_addr): Removed.
1313
1314 * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1315
1316 * config/arm/linux.mh
1317 (NATDEPFILES): Removed core-aout.o. Added core-regset.o.
1318 (LOADLIBES): Define.
1319
1320 * config/arm/nm-linux.h: Include config/nm-linux.h.
1321 (ATTACH_DETACH): Removed. Defined in config/nm-linux.h.
1322 (REGISTER_U_ADDR): Removed.
1323 (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h.
1324 (#include "solib.h"): Removed. Included via config/nm-linux.h.
1325
ef346e04
AC		 1326Thu Apr 20 18:54:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
1327
1328 From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1329 <mooney@dogbert.cc.ndsu.nodak.edu>:
1330 * infrun.c (follow_fork_mode_kind_names): NULL terminate
1331 array. Re-indent.
1332 (scheduler_enums): Ditto.
1333
ba886e9d
AC		 1334Mon Apr 17 13:37:10 2000 Andrew Cagney <cagney@b1.cygnus.com>
1335
1336 * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1337 multi-arch targets.
1338 (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1339 SIZEOF_CALL_DUMMY_WORDS): Update.
1340
1341 * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1342 provided by gdbarch.
1343 (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1344
1345 * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1346
8f0a00f8
JB		 13472000-04-19 Jim Blandy <jimb@redhat.com>
1348
b209c575
JB		 1349 Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1350 * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1351 * gdbarch.c, gdbarch.h: Regenerated.
1352 * arch-utils.c (default_return_value_on_stack): New function.
1353 * arch-utils.h (default_return_value_on_stack): New declaration.
1354 * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1355
8f0a00f8
JB		 1356 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1357 two-dimensional array, instead of faking it with explicit index
1358 arithmetic.
1359
1360 * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1361 (Thanks to Guy Harris.)
1362
8956470d
EZ		 13632000-04-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1364
1365 * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1366
c2d1645f
PS		 13672000-04-19 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1368
1369 * TODO: Update.
1370
e55e8cee
AC		 1371Wed Apr 19 19:10:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1372
1373 * TODO: Document -Wreturn-type problem.
1374
90515c23
AC		 13752000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1376
1377 * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'.
1378
7194c49b
AC		 13792000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1380
1381 * infcmd.c (_initialize_infcmd): Add `info r' alias for
1382 `info registers'.
1383
df02e9ed
AC		 1384Wed Apr 19 17:03:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
1385
1386 From Philippe De Muyter <phdm@macqel.be>:
1387 * bcache.c (free_bcache): Do not free NULL.
1388
9debab2f
AC		 1389Wed Apr 19 16:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1390
1391 * TODO: Cleanup.
1392 * NEWS: Update GDB version. Duplicate paragraph explaining
1393 obsolete.
1394
747d1ccb
AC		 1395Wed Apr 19 13:06:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
1396
1397 * Makefile.in (distclean): Delete tui/Makefile.
1398 * TODO: Add deletion of tui/Makefile.in to list.
1399
e7cf9df1
EZ		 14002000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1401
1402 * symfile.h (struct section_addr_info ): Remove fields for special
1403 treatment of .text, .data and .bss sections.
1404
1405 * solib.c (symbol_add_stub): The special field text_addr is not
1406 available anymore. Search for the .text field the hard way.
1407
1408 * symfile.c (build_section_addr_info_from_section_table): Don't
1409 fill in {text, data, bss}_addr any more.
1410 (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1411 to fill in section_offsets for objfile.
1412 (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1413 special case anymore.
1414 (add_symbol_file_command): Ditto.
1415
4da95fc4
EZ		 14162000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1417
1418 symfile.c: (symbol_file_command): Remove support for rombug, to
1419 simplify code.
1420
db162d44
EZ		 14212000-04-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
1422
1423 * symfile.c (add_symbol_file_command): Rewrite the arguments
1424 processing part. Simplify syntax of command. Remove support for
1425 rombug.
1426 (_initialize_symfile): Update help message for add-symbol-file
1427 command.
1428
301ab94d
AC		 1429Mon Apr 17 15:53:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
1430
1431 * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1432 * gdbarch.h, gdbarch.c: Re-generate.
1433
bc1821e6
AC		 1434Mon Apr 17 11:26:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1435
1436 * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1437 (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1438 (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1439 gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1440 FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1441 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1442 REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1443 ADDRESS_TO_POINTER): Delete default definition. Handled by
1444 gdbarch.
1445
1446 * gdbarch.sh: Make multi-arch defaults, defaults for non-
1447 multi-arch targets.
1448 (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1449 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1450 D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1451 MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1452 REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1453 Provide default/legacy implementation.
1454 (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1455 * gdbarch.h, gdbarch.c: Re-generate.
1456
0ce865f2
JB		 14572000-04-16 Jim Blandy <jimb@redhat.com>
1458
1459 * findvar.c (store_typed_address, extract_typed_address): Fix
1460 function names in error messages.
1461
6c9d75b8
EZ		 14622000-04-16 Eli Zaretskii <eliz@is.elta.co.il>
1463
1464 * config/djgpp/config.sed: Fix the lines which edit clean: and
1465 uninstall-info: targets.
1466
8dc7983f
JB		 14672000-04-14 Jim Blandy <jimb@redhat.com>
1468
c41dbdb8
JB		 1469 Bring IEEE_FLOAT under gdbarch's control.
1470 * gdbarch.sh (IEEE_FLOAT): New entry.
1471 * gdbarch.c, gdbarch.h: Regenerated.
1472 * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1473 (print_floating): Use IEEE_FLOAT as if it were an expression; use
1474 the code specific to IEEE-format numbers whenever the value of
1475 IEEE_FLOAT is non-zero.
1476 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1477 config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1478 config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1479 config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1480 config/mips/tm-mips.h, config/pa/tm-hppa.h,
1481 config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1482 config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1483 IEEE_FLOAT, make sure they give it the value (1).
1484
8dc7983f
JB		 1485 Provide the hooks needed to support architectures on which
1486 pointers are not always simple byte addresses.
1487
1488 * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1489 functions which architectures can redefine, defaulting to
1490 generic_pointer_to_address and generic_address_to_pointer.
1491 * findvar.c (extract_typed_address, store_typed_address,
1492 generic_pointer_to_address, generic_address_to_pointer): New
1493 functions.
1494 (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1495 definitions.
1496 (extract_address, store_address): Doc fixes.
1497 * values.c (value_as_pointer): Doc fix.
1498 (value_from_pointer): New function.
1499 * defs.h (extract_typed_address, store_typed_address): New
1500 declarations.
1501 * inferior.h (generic_address_to_pointer,
1502 generic_pointer_to_address): New declarations.
1503 * value.h (value_from_pointer): New declaration.
1504
1505 The following changes are all of the general form "Use these
1506 functions instead of these other functions." In each case, the
1507 change is because the new calls provide enough information to do
1508 the appropriate address / pointer conversions, where the old calls
1509 did not, or because the new functions are more appropriately named
1510 for the operation being performed.
1511
1512 * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1513 value_from_longest.
1514 * blockframe.c (generic_push_dummy_frame): Use read_pc and
1515 read_sp, not read_register.
1516 * c-valprint.c (c_val_print): Use extract_typed_address instead of
1517 extract_address to extract vtable entries and references.
1518 * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1519 instead of value_from_longest to extract the vtable's address.
1520 * eval.c (evaluate_subexp_standard): Use value_from_pointer
1521 instead of value_from_longest to compute `this', and for doing
1522 pointer-to-member dereferencing.
1523 * findvar.c (read_register): Use extract_unsigned_integer, not
1524 extract_address.
1525 (read_var_value): Use store_typed_address instead of store_address
1526 for building label values.
1527 (locate_var_value): Use value_from_pointer instead of
1528 value_from_longest.
1529 * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1530 instead of value_from_longest, to build arguments to __d_shl_get.
1531 * printcmd.c (set_next_address): Use value_from_pointer, not
1532 value_from_longest.
1533 (x_command): Use value_from_pointer, not value_from_longest.
1534 * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1535 not value_from_longest.
1536 * valarith.c (value_add, value_sub): Use value_from_pointer, not
1537 value_from_longest.
1538 * valops.c (find_function_in_inferior, value_coerce_array,
1539 value_coerce_function, value_addr, hand_function_call): Same.
1540 * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1541 * values.c (unpack_long): Use extract_typed_address to produce
1542 addresses from pointers and references, not extract_address.
1543 (value_from_longest): Use store_typed_address instead of
1544 store_address to produce pointer and reference values.
1545
d84dd0c5
MK		 15462000-04-13 Mark Kettenis <kettenis@gnu.org>
1547
1548 * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1549 HAVE_PSADDR_T): Add them here instead of in config.in.
1550
1551 * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1552 * configure.in: Add check for broken prfpregset_t type.
1553 * lin-thread.c (gdb_prfpregset): New typedef, depends on
1554 definition of PRFPREGSET_T_BROKEN.
1555 (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1556 p_td_thr_setfpregs, thread_db_fetch_registers,
1557 thread_db_store_registers): Use gdb_prfpregset_t instead of
1558 prfpregset_t.
1559 * config.in: Regenerated.
1560 * configure: Regenerated.
1561
65edb64b
DD		 15622000-04-13 DJ Delorie <dj@cygnus.com>
1563
1564 * mips-tdep.c (do_fp_register_row): copy the number of bytes
1565 allocated, not the size of the pointer.
1566
14164c30
PS		 15672000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1568
1569 * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
1570 * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
1571 * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
1572 to handle floating point registers if NUM_FREGS is not zero.
1573
db348f27
ND		 15742000-04-13 Nick Duffek <nsd@cygnus.com>
1575
1576 * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1577 and document to_find_new_threads bug.
1578
010a3cd9
EZ		 15792000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1580
1581 * infrun.c (proceed, normal_stop): Change the error message about
1582 failure to insert breakpoints/watchpoints so that it makes sense
1583 even if ptrace is not used or no other processes can be active.
1584
413ccac7
AC		 1585Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
1586
1587 * configure.in: Add --enable-maintainer-mode.
1588 * aclocal.m4, configure: Re-generate.
1589
1590 * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1591 on maintainer-mode. Update copying.c in source directory.
1592 (copying.txt): Delete rule.
1593 (copying.o): Add explict paths to $(srcdir) and explicit make
1594 rule.
1595
acf7b9e1
KB		 15962000-04-12 Kevin Buettner <kevinb@redhat.com>
1597
1598 * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1599 (fetch_debug_register, fetch_debug_register_pair,
1600 store_debug_register, store_debug_register_pair, is_power_of_2,
1601 enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1602 ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1603 New functions.
1604 * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1605 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1606 STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1607 target_remove_watchpoint): Define.
1608 (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1609 ia64_linux_remove_watchpoint): Declare.
1610
d03cef9d
EZ		 16112000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1612
1613 * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1614 hardware breakpoint resources, return EBUSY.
1615 (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1616 one of the enumerated values, return EINVAL.
1617
c63ce875
EZ		 16182000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1619
1620 * README: Mention special build instructions for DJGPP.
1621 * NEWS: Update with FP features on x87 platforms, and
1622 DJGPP-related changes.
1623
ae678129
EZ		 16242000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1625
1626 * top.c (gdb_completer_file_name_break_characters): New variable.
1627 (line_completion_function): When completing on file names, use
1628 gdb_completer_file_name_break_characters as word break
1629 characters for the readline library.
1630
1d77867f
MK		 16312000-04-12 Mark Kettenis <kettenis@gnu.org>
1632
1633 * i387-tdep.c (print_i387_value): Avoid call to
1634 floatformat_to_doublest if long double type is the same on host
1635 and target.
1636
287e3058
FN		 16372000-04-11 Fernando Nasser <fnasser@cygnus.com>
1638
1639 * wrapper.h: Remove definitions of internal functions.
1640 * wrapper.c: Remove definitions of exported functions (which are
1641 already in wrapper.h) and make static all internal wrap_* functions.
1642
e48f66e4
AC		 1643Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
1644
1645 * acconfig.h (USE_INCLUDED_REGEX): Add.
1646 * Makefile.in (REGEX_CFLAGS): Delete
1647 * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1648 * configure, config.in: Re-generate.
1649
f38e884d
SB		 16502000-04-10 Philip Blundell <philb@gnu.org>
1651
1652 * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1653 arm-linux-tdep.c.
1654 * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1655
9285ab80
FN		 16562000-04-10 Fernando Nasser <fnasser@cygnus.com>
1657
1658 From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1659 * command.h (enum command_class): Remove trailing "," to placate
1660 AIX xlc.
1661
bc9e5bbf
AC		 1662Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
1663
1664 * TODO, NEWS: Update. Mention MI.
1665
1ad03bde
AC		 1666Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1667
1668 * gdbarch-utils.h, gdbarch-utils.c: Delete.
1669 * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
1670 name problems.
1671 * Makefile.in: Update.
1672 * gdbarch.c: Update.
1673
a5ea2558
AC		 1674Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
1675
1676 From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1677 * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1678 new "set mips saved-gpreg-size" command
1679 (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1680 (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1681 either from target, or gdb multi-arch
1682 (show_mips_command): New. For "show mips" prefix command
1683 (set_mips_command): New. For "show mips" prefix command
1684 (_initialize_mips_tdep): Add top-level mips prefix command
1685 Add "set mips saved-gpreg-size" command
1686
1687 * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1688 mips_default_saved_regsize.
1689 (mips_gdbarch_init): Update.
1690 (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1691 (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1692 mips_default_saved_regsize.
1693
f7384f0f
AC		 1694Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
1695
1696 From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1697 * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1698 replace calls to target_xfer_memory() with target_read_memory()
1699 and target_write_memory().
1700
85c9a9d5
AC		 1701Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
1702
1703 * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1704 NULL. Macro returns a CORE_ADDR.
1705
64367e0a
JB		 17062000-04-08 Jim Blandy <jimb@redhat.com>
1707
1708 * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1709 Don't include "bfd-elf.h".
1710 (address_significant_size): Delete variable.
1711 (dwarf2_build_psymtabs_hard): Don't set it, or check for
1712 consistency between it and the Dwarf 2 compilation unit header
1713 address size.
1714 (read_address): Don't mask off bits above
1715 address_significant_size.
1716 * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1717 (elf_bfd_h): Remove variable; it's no longer used.
1718
3423db82
PS		 17192000-04-08 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1720
1721 * configure.in (NEW_PROC_API): Escape square brackets when testing
1722 for solaris2.[678].
1723 * configure: Regenerate.
1724
134e61c4
SB		 17252000-04-07 Scott Bambrough <scottb@netwinder.org>
1726
1727 * ChangeLog: Correct date on last entry.
1728 * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1729 * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1730 * config/arm/tm-embed: Fix build warning from redefinition of
1731 LOWEST_PC.
1732 * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1733 * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1734 TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
1735 override default in tm-arm.h. Use default target byte order
1736 from tm-arm.h.
1737
17382000-04-07 Scott Bambrough <scottb@netwinder.org>
03e0fb3a
SB		 1739
1740 * Makefile.in: Add dependency information for arm-linux-tdep.c.
1741 * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1742
291dcb3e
PS		 17432000-04-07 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
1744
1745 * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
1746 of PROC_SERVICE_IS_OLD.
1747 (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1748 rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
1749
1decb323
AC		 1750Fri Apr 7 17:18:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
1751
1752 * Makefile.in (CFLAGS): Set using configure.
1753
1754 * configure.in (WARN_CFLAGS): Enable by default when GCC.
1755 * configure: Re-generate.
1756
d311cd50
AC		 1757Fri Apr 7 13:33:43 2000 Andrew Cagney <cagney@b1.cygnus.com>
1758
1759 From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1760 * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
1761 procfs_ops.to_has_all_memory to 1.
1762
1763 * TODO: Update
1764
6abadcf8
ND		 17652000-04-06 Nick Duffek <nsd@cygnus.com>
1766
1767 * configure.in (_MSE_INT_H): Define on Solaris 7.
1768 (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1769 * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1770 * configure: Regenerate.
1771 * config.in: Regenerate.
1772
2f09097b
ND		 17732000-04-06 Michael Snyder <msnyder@cygnus.com>
1774
1775 * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1776 Change to rely on PIDGET etc.
1777 * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1778 TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1779 STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1780 define. Allow target to use procfs hardware watchpoints.
1781 * config/sparc/nm-sun4sol2.h: ditto.
1782 * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1783 definitions to use 16 bits for the pid, 15 bits for the tid, and
1784 1 bit for the flag.
1785 * config/sparc/tm-sun4sol2.h: ditto.
1786 (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1787 * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1788 for more than 15 thread increments.
1789
bcea15ac
EZ		 17902000-04-06 Eli Zaretskii <eliz@is.elta.co.il>
1791
1792 * top.c (filename_completer): Set subsequent_name to 1 early on,
1793 to prevent an infinite loop if the first file in the directory is
1794 a backup file (whose name ends in a `~').
1795
c3f432d9
JB		 17962000-04-05 Jim Blandy <jimb@redhat.com>
1797
1798 * solib.c (update_solib_list): New function.
1799 (solib_add): Call update_solib_list, and then read symbols.
1800 (info_sharedlibrary_command): Call update_solib_list, not
1801 solib_add.
1802
c20f6dea
SB		 18032000-04-05 Scott Bambrough <scottb@netwinder.org>
1804
1805 * arm-linux-tdep.c: Resolve implicit function declarations by
1806 including target.h and value.h. Inclusion of symtab.h is
1807 no longer needed.
1808
faf5f7ad
SB		 18092000-04-05 Scott Bambrough <scottb@netwinder.org>
1810
1811 * arm-linux-tdep.c: New file.
1812 * arm-linux-nat.c (fetch_fpregs): Remove unused code.
c20f6dea
SB		 1813 (arm_get_longjmp_target): Moved it and all defines
1814 it uses to arm-linux-tdep.c.
1815 (arm_linux_extract_return_value): Moved to
1816 arm-linux-tdep.c.
faf5f7ad
SB		 1817 * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1818
c7e79b4b
ND		 18192000-04-04 Nick Duffek <nsd@cygnus.com>
1820
1821 * infrun.c (handle_inferior_event): Call target_mourn_inferior
1822 instead of kill_target.
1823
eb3d1d19
DB		 18242000-04-04 Daniel Berlin <dan@cgsoftware.com>
1825
1826 * TODO: Make note of various C++ things i have planned for 5.1.
1827
eb90a51f
AC		 1828Tue Apr 4 12:13:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
1829
1830 * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
1831 in shift. Stop GCC thinking it has a shift overflow.
1832
d66c34e2
L		 18332000-04-03 H.J. Lu <hjl@gnu.org>
1834
1835 * TODO: Remove the regex entry.
1836
88987551
L		 18372000-04-03 H.J. Lu <hjl@gnu.org>
1838
1839 * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
1840 is defined and <regex.h> otherwise.
1841
1842 * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
1843 * monitor.c: Likewise.
1844 * osfsolib.c: Likewise.
1845 * solib.c: Likewise.
1846 * source.c: Likewise.
1847 * symtab.c: Likewise.
1848
1849 * Makefile.in (REGEX): Changed to @REGEX@.
1850 (REGEX_CFLAGS): New.
1851 (REGEX1): Removed.
1852 (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
1853 (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
1854
1855 * configure.in (--with-included-regex): New switch.
1856 (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
1857 (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
1858 * configure: Regenerated.
1859
afc05dd4
KB		 18602000-04-03 Kevin Buettner <kevinb@redhat.com>
1861
1862 * NEWS (powerpc-*-linux*): Mention.
1863
c1ed99b8
C		 18642000-04-03 J.T. Conklin <jtc@redback.com>
1865
1866 * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
1867
76d689a6
KB		 18682000-04-03 Kevin Buettner <kevinb@redhat.com>
1869
1870 * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
1871 (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
1872
1873 * ia64-linux-nat.c (fill_gregset): Implement.
1874 (supply_fpregset, fill_fpregset): New functions.
1875
1876 * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
1877 which the CFM is fetched for certain frames.
1878 (find_global_pointer, find_extant_func_descr): Don't use
1879 partial symtabs for locating sections.
1880
d61e6540
KB		 1881 * config/ia64/linux.mh (LOADLIBES): Define.
1882 (NATDEPFILES): Add linux-thread.o and lin-thread.o.
1883 * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
1884 file containing generic linux declarations/definitions.
1885 (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
1886 defined in generic nm-linux.h.
1887 (solib.h): Remove include; already included in generic nm-linux.h.
1888
f1656894
JB		 18892000-04-03 Jim Blandy <jimb@redhat.com>
1890
1891 * solib.c (solib_add): Move all the code for loading symbol tables
1892 below the code to sort out additions and removals. That way, we
1893 always catch all loaded shared libraries whose symbols we haven't
1894 grabbed yet.
1895
1896 * solib.c (solib_add): Don't try to free a shared object's objfile
1897 if it doesn't have one. Duh.
1898
1899 * solib.c (solib_add): If a pattern was given, but it doesn't
1900 match any currently loaded shared libraries, print a message;
1901 don't just be silent.
1902
184a103e
EZ		 19032000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1904
1905 * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
1906 two-dimensional array instead of faking it with index
1907 arithmetics.
1908
7f668b86
EZ		 19092000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1910
1911 * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
1912
1913 * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
1914 definition (and use the common one in tm-i386.h).
1915 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
1916 (I386_DJGPP_TARGET): Don't define, it's no longer required.
1917 (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
1918 i386-tdep.c defines it for all x86 targets.
1919 (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
1920
1921 * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
1922
1923 * config/djgpp/djcheck.sh: Edit the copyright year out of the test
1924 results. Fix editing of `main' arguments for non-GNU Sed.
1925
515ad16c
EZ		 19262000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1927
1928 * symfile.c (map_overlay_command, unmap_overlay_command): Fix
1929 error message: there's no "overlay on" command.
1930
bf1798ea
EZ		 19312000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
1932
1933 * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
1934 (copying.txt): New target, a link to COPYING.
1935
9d6d78f2
AC		 1936Mon Apr 3 18:20:03 2000 Andrew Cagney <cagney@b1.cygnus.com>
1937
1938 * TODO: Update.
1939
eb2f494a
AC		 1940Mon Apr 3 14:56:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
1941
1942 * top.c: Re-indent.
1943 (set_hook, error_hook): Remove PARAMS.
1944
a960f249
AC		 1945Mon Apr 3 14:45:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
1946
1947 * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
1948 Daniel Berlin <dan@cgsoftware.com>. Function was static.
1949 * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
1950
afbfc876
AC		 1951Mon Apr 3 14:10:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
1952
1953 * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
1954
c91ecb25
ND		 19552000-04-02 Nick Duffek <nsd@cygnus.com>
1956
1957 * gdbtypes.c (safe_parse_type): New wrapper function to ignore
1958 error() during parse_and_eval_type().
1959 (check_stub_method): Call safe_parse_type instead of
1960 parse_and_eval_type().
1961 * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
1962 (wrap_parse_and_eval_type): New support function.
1963 * wrapper.h (gdb_parse_and_eval_type): Prototype.
1964 (wrap_parse_and_eval_type): Prototype.
1965
2df7b2a7
AC		 1966Sun Apr 2 10:32:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1967
1968 * MAINTAINERS: Eli Zaretskii is a doco maintainer.
1969
c0e8c252
AC		 1970Fri Mar 31 08:59:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1971
1972 * gdbarch-utils.h, gdbarch-utils.c: New files.
1973 * Makefile.in (SFILES, COMMON_OBS): Update.
1974 (gdbarch_utils_h) Define.
1975 (gdbarch-utils.o): Add dependencies.
1976
1977 * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
1978 handling default method values.
1979 (startup_gdbarch): Rename default_gdbarch, name misleading.
1980 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1981 (register_name): Default to legacy_register_name.
1982 (call_dummy_words): Default to legacy_call_dummy_words.
1983 (sizeof_call_dummy_words): Default to
1984 legacy_sizeof_call_dummy_words.
1985 (register_convertible): Default to
1986 generic_register_convertible_not.
1987 (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
1988 (remote_translate_xfer_address): Default to
1989 generic_remote_translate_xfer_address.
1990 (frameless_function_invocation): Default to
1991 generic_frameless_function_invocation_not.
1992
b1ced013
MK		 19932000-04-02 Mark Kettenis <kettenis@gnu.org>
1994
ed40e7af
MK		 1995 * i386-linux-nat.c: Add copyright notice.
1996
b1ced013
MK		 1997 * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
1998 &floatformat_i387_ext.
1999 * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
2000
3956bd70
MK		 20012000-03-29 Mark Kettenis <kettenis@gnu.org>
2002
2003 * findvar.c (extract_floating): Remove reference to
2004 TARGET_EXTRACT_FLOATING.
2005 (store_floating): Remove reference to TARGET_STORE_FLOATING.
2006
8310b29b
FN		 20072000-03-30 Fernando Nasser <fnasser@cygnus.com>
2008
2009 * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
2010 Safe version of value_subscript.
2011 * varobj.c (): Use gdb_value_subscript() to get an array element value.
2012
aca52a9b 20132000-03-30 Michael Snyder <msnyder@cygnus.com>
1d1358b6
MS		 2014
2015 * ui-file.c: Include "gdb_string.h"
2016 * cli-out.c: Include gdb_string.h to avoid compiler warnings.
2017 * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
2018 unions, since they are all used to hold both pointers and ints
2019 at various times. Casting pointer to int and vice versa gives
2020 warnings (and is not safe) if they are not the same size.
2021
aca52a9b 20222000-03-30 Michael Snyder <msnyder@cygnus.com>
57e687d9 2023
213c01f7 2024 * defs.h (struct continuation_arg): Make 'data' a union, to avoid
57e687d9 2025 casting problems when int and pointer are not the same size.
213c01f7
MS		 2026 * event-top.c (command_handler): Use data as a union.
2027 (command_line_handler_continuation): Ditto.
2028 * infcmd.c (step_1_continuation): Use data as a union. Re-indent.
2029 (step_once): ditto. (finish_command_continuation): Ditto.
2030 (finish_command): Ditto.
2031 * breakpoint.c (until_break_command): Use data as a union.
2032 (until_break_command_continuation): Ditto.
2033 * utils.c (add_intermediate_continuation): Fix typo in comment.
57e687d9 2034
59233f88
AC		 2035Thu Mar 30 12:09:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
2036
2037 * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs.
2038 * gdbarch.sh: Re-sync with gdbarch.[hc].
2039
0729fd50
DB		 20402000-03-29 Daniel Berlin <dan@cgsoftware.com>
2041
2042 * minsyms.c (add_minsym_to_demangled_hash_table): New function.
2043 (install_minimal_symbols): Fix demangled symbol problems caused by
2044 using add_minsym_to_hash_table for the demangled names, which is
2045 wrong. Now we use add_minsym_to_demangled_hash_table.
2046 (lookup_minimal_symbol): Fix problems with demangled symbol lookup
2047 caused by weird control flow.
2048 * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
2049
d332c5ac
JM		 20502000-03-29 Jason Merrill <jason@casey.cygnus.com>
2051
2052 * configure.in: -linux-gnu*, not -linux-gnu.
2053
480ff1fb
AC		 2054Tue Mar 28 18:28:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2055
2056 * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
2057 with qThreadExtraInfo.
2058
62a4b482
AC		 20592000-03-29 J.T. Conklin <jtc@redback.com>
2060
2061 * i386nbsd-nat.c (fetch_core_registers): Make static.
2062
2063 * m68knbsd-nat.c (fetch_core_registers): Make static.
2064 (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
2065
67edb2c6
AC		 2066Wed Mar 29 13:40:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2067
2068 * TODO: Update GDB 5 status.
2069
80ce1ecb
AC		 2070Wed Mar 29 10:16:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2071
2072 * breakpoint.h (remove_hw_watchpoints): Add declaration.
2073 * breakpoints.c (remove_hw_watchpoints): Update.
2074 * maint.c (maintenance_do_deprecate): Avoid assignment within IF
2075 condition.
2076
692590c1
MS		 20772000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2078
2079 breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function.
2080 infrun.c (resume): Remove hardware watchpoints before stepping
2081 when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
2082
aca52a9b 20832000-03-28 Michael Snyder <msnyder@cygnus.com>
e529db18 2084
213c01f7 2085 * Makefile.in: Anchor tui-file.h dependency to $srcdir.
e529db18 2086
03905a3c
MS		 20872000-03-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2088
2089 * procfs.c (proc_set_watchpoint): Declare addr parameter as
2090 CORE_ADDR, to match call from procfs_set_watchpoint.
2091
62a4b482
AC		 2092 * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
2093 Reselect the saved frame silently after frame selection for
c6902688
MS		 2094 watchpoint evaluation.
2095 (insert_breakpoints): Add missing space in `Hardware watchpoint
2096 deleted' message. Do not reinsert hardware watchpoint if it is
2097 already marked for deletion at next stop.
2098
7d88144c
CF		 20992000-03-28 Christopher Faylor <cgf@cygnus.com>
2100
2101 * partial-stab.h: Add one more check against corrupted or irregular
2102 stabs entry.
2103
f25d2425
PDM		 2104Tue Mar 28 12:23:37 2000 Philippe De Muyter <phdm@macqel.be>
2105
2106 * gnu-regex.c (regerror): Function renamed from `__regerror'.
2107 (Change also approved in the mainline glibc sources)
2108
2171aa41
AC		 2109Tue Mar 28 18:19:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
2110
2111 From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
2112 * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
2113 particularly ensuring it can't return SERIAL_TIMEOUT when told
2114 not to time out.
2115
5d161b24
DB		 21162000-03-24 Daniel Berlin <dan@cgsoftware.com>
2117
2118 * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
2119 which never existed before, and thus, has no deprecated old command.
2120
2121 * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
2122 "set archdebug" (same goes for the show commands).
2123 * gdb-events.c (_initialize_gdb_events): Add "set debug event",
2124 deprecate "set eventdebug" (same goes for the show commands).
2125 * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
2126 * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
2127 instead.
2128 x(init_main): Add the "set debug" and "show debug" commands.
2129 Add setdebuglist and showdebuglist.
2130
2131Fri Mar 24 13:00:10 2000 Daniel Berlin <dan@cgsoftware.com>
2132
2133 * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
2134 Added prototype for the deprecate command so it doesn't complain.
2135
107b56f0
AC		 2136Tue Mar 28 11:52:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2137
2138 * top.c (print_gdb_version): Bump copyright year to 2000.
2139
c247e9c4
AC		 2140Tue Mar 28 10:13:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2141
2142 * MAINTAINERS: Add Glen McCready to write after approval list.
2143
3f1ef994
AC		 2144Tue Mar 28 09:59:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
2145
2146 * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
2147 * config.h: Regenerate.
62a4b482 2148
138f88c0
AC		 2149Mon Mar 27 19:53:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
2150
2151 * TODO: Update. Add criteria for next release of GDB.
2152
e7d0728a
AC		 2153Mon Mar 27 17:20:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2154
2155 * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
2156 * config.h: Regenerate.
2157
ee29d710
AC		 2158Mon Mar 27 16:43:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
2159
2160 * Makefile.in (install-only): Create $(bindir) and $(man1dir)
2161 before installing GDB.
2162
2e022a79
AC		 2163Mon Mar 27 16:26:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
2164
2165 * Makefile.in (all-gdbtk): Check for an existing link/directory.
2166 Re-format warning message. Document that post 5.0 this can be
2167 deleted.
2168
beb998c6
AC		 2169Mon Mar 27 14:46:37 2000 Andrew Cagney <cagney@b1.cygnus.com>
2170
2171 * ChangeLog: Revert whitespace changes.
2172
56a5d675
AC		 2173Mon Mar 27 10:20:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2174
2175 * MAINTAINERS: Update folks who need accounts.
2176
d6184fa1
AC		 2177Mon Mar 27 09:29:14 2000 Andrew Cagney <cagney@b1.cygnus.com>
2178
2179 * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
2180
6e2e8c24
MK		 21812000-03-27 Mark Kettenis <kettenis@gnu.org>
2182
2183 * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT
2184 instead of TARGET_LONG_DOUBLE_BITS.
2185 * config/i386/tm-i386mk.h: Likewise.
2186
ac27f131
MK		 21872000-03-26 Mark Kettenis <kettenis@gnu.org>
2188
2189 Provide `long double' support for most i386 targets.
2190 * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
2191 &floatformat_i387_ext.
2192 (TARGET_LONG_DOUBLE_BITS): Define as 96.
2193 (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
2194 `builtin_type_long_double'.
2195 (REGISTER_CONVERT_TO_VIRTUAL): Call
2196 i386_register_convert_to_virtual.
2197 (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
2198 (i387_to_double, double_to_i387): Remove prototypes.
2199 (i386_extract_return_value): Change prototype to match definition
2200 in i386-tdep.c.
2201 * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
2202 (TARGET_LONG_DOUBLE_BITS): #undef.
2203 * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
2204 [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
2205 (i387_extract_floating, i387_store_floating): Remove prototypes.
2206 (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
2207 (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
2208 (REGISTER_VIRTUAL_TYPE): Remove.
2209 * i386-tdep.c (i386_register_convert_to_virtual): New function.
2210 (i386_register_convert_to_raw): New function.
2211 * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
2212 (i387_store_floating): Remove.
2213
33f91161
AC		 2214Sat Mar 25 18:55:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2215
2216 * maint.c: Re-indent.
2217
6f122dc9
AC		 2218Sat Mar 25 18:51:50 2000 Andrew Cagney <cagney@b1.cygnus.com>
2219
2220 * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
2221
ddda03b2
CF		 22222000-03-24 Christopher Faylor <cgf@cygnus.com>
2223
2224 * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
2225 be inoperative.
2226
8227c82d
CF		 22272000-03-24 Christopher Faylor <cgf@cygnus.com>
2228
2229 * win32-nat.c: Back out special frame walking code. It was broken.
2230 (handle_exception): Correctly identify an illegal instruction.
2231 * config/tm-cygwin.h: Eliminate special frame handling. Just use
2232 normal i386 handling.
2233
62a4b482
AC		 22342000-03-24 J.T. Conklin <jtc@redback.com>
2235
2236 * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
2237 * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
2238 (fetch_core_registers): Read fp registers.
2239 (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2240
c7885828
JL		 22412000-03-24 Jonathan Larmour <jlarmour@redhat.co.uk>
2242
2243 * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2244 so that we can stop searching for the prologue past the function end
2245 (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2246
a91f7ea9
KB		 22472000-03-24 Kevin Buettner <kevinb@redhat.com>
2248
2249 * linux-thread.c, lin-thread.c (save_inferior_pid,
2250 restore_inferior_pid): Don't do compile time comparison
2251 of TARGET_PTR_BIT and TARGET_INT_BIT.
2252
89c3b6d3
PDM		 2253Thu Mar 23 13:18:26 2000 Philippe De Muyter <phdm@macqel.be>
2254
2255 * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2256 and P_LINK_W.
2257 (P_PEA_FP, P_MOVL_SP_FP): New macros.
2258 (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2259 P_MOVM_L.
2260 (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2261 constants.
2262 (delta68_in_sigtramp): New function.
2263 (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2264 (m68k_skip_prologue): Use P_* macros, not hex constants.
2265 (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2266 instructions, but accept them in any order; use P_* macros, not octal
2267 or hex constants; recognize also `fmovemx to (fp + displacement)' and
2268 `moveml to (fp + displacement)'.
2269 * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2270 (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
62a4b482 2271
b83f3627
AC		 2272Fri Mar 24 13:44:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2273
62a4b482
AC		 2274 * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2275
aca52a9b 22762000-03-23 Michael Snyder <msnyder@cygnus.com>
9452d09b 2277
213c01f7 2278 * solib.c (open_symbol_file_object): To sneak an int argument
9452d09b
MS		 2279 past catch_errors, instead of casting it to a pointer, simply
2280 pass it by address.
2281
74cc24b0
DB		 22822000-03-23 Jimmy Guo <guo@cup.hp.com>
2283
2284 * gdbtypes.c (rank_function): Rank all N parameters and use correct
2285 index into the prams[] and args[] arrays.
2286
56382845
FN		 22872000-03-23 Fernando Nasser <fnasser@cygnus.com>
2288
2289 From David Whedon <dwhedon@gordian.com>
2290
2291 * top.c (execute_command): Checks all commands beore executing
2292 to see if the user needs to be warned that the command is
2293 deprecated, warns user if appropriate.
2294 (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2295 return values from void to struct cmd_list_element *.
62a4b482 2296 * command.c (lookup_cmd_1): Check aliases before following link
56382845
FN		 2297 in case user needs to be warned about a deprecated alias.
2298 (deprecate_cmd): new exported function for command deprecation,
2299 sets flags and posibly a replacement string.
2300 (deprecated_cmd_warning): New exported funciton to warn user about
62a4b482 2301 a deprecated command.
56382845
FN		 2302 (lookup_cmd_composition): New exported function that determines
2303 alias, prefix_command, and cmd based on a string. This is useful
2304 is we want to full name of a command.
2305 * command.h : Added prototypes for deprecate_cmd,
2306 deprecated_warn_user and lookup_cmd_composition, added flags to
2307 the cmd_list_element structure, changed return values for
2308 add_com_* and add_info_* from void to cmd_list_element.
2309 * maint.c : (maintenance_deprecate): New function to deprecate a
2310 command. This exists only so that the testsuite can deprecate
2311 commands at runtime and check the warning behavior.
2312 (maintenance_undeprecate) : New function, drops deprecated flags.
2313 (maintenance_do_deprecate): Actually does the (un)deprecation.
2314 (initialize_maint_cmds): Added the above new deprecate commands.
2315
23162000-03-22 Daniel Berlin <dan@cgsoftware.com>
2317 * command.c (apropos_cmd_helper): New function, meat of the
2318 apropos command.
2319 (apropos_command): New apropos command to search command
2320 names/documentation for regular expressions.
2321 (_initialize_command): Add the apropos command.
2322
aca52a9b 23232000-03-23 Michael Snyder <msnyder@cygnus.com>
0f4db1a1
MS		 2324
2325 * sol-thread.c (ps_pglobal_lookup): Change argument type from
2326 paddr_t to psaddr_t. This mistake appears to date from an
2327 erroneous man page in Solaris 2.5 -- the correct type from the
2328 system headers has always been psaddr_t.
213c01f7
MS		 2329 (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2330 (rw_common): Ditto.
0f4db1a1 2331
64a5b29c
KB		 23322000-03-22 Kevin Buettner <kevinb@redhat.com>
2333
2334 * ia64-linux-nat.c: Fix copyright.
2335 (fill_gregset): Minor formatting fix.
2336 * ia64-tdep.c (template_encoding_table, fetch_instruction,
2337 examine_prologue): Clean up some compiler warnings.
2338 (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2339 find_global_pointer, find_extant_func_descr): New functions.
2340 (ia64_use_struct_convention, ia64_extract_return_value,
2341 ia64_push_arguments): Handle HFAs.
2342 (ia64_push_arguments): Find (or build) a function descriptor
2343 when given a function address.
2344 (ia64_push_return_address): Moved code for finding the
2345 global pointer into its own function, find_global_pointer ().
2346
7e5cd2de
EZ		 23472000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2348
2349 * event-loop.c (handle_file_event): Run through indent.
2350
44f45770
EZ		 23512000-03-22 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2352
2353 From Philippe De Muyter <phdm@macqel.be>
2354
2355 * event-loop.c (sys/types.h): File now included unconditionally.
2356 (use_poll): New variable..
2357 (gdb_notifier): poll- and select-versions merged.
2358 (add_file_handler): If HAVE_POLL, check whether poll is usable,
2359 and reset `use_poll' if not.
2360 (create_file_handler): Select poll- or select-version according to
2361 `use_poll'.
2362 (delete_file_handler, handle_file_event): Likewise.
2363 (gdb_wait_for_event, poll_timers): Likewise.
2364
593de6a6
PS		 23652000-03-22 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
2366
2367 * printcmd.c (print_scalar_formatted): Truncate addresses to the
2368 size of a target pointer before passing them to print_address.
2369
1a309862
MK		 23702000-03-22 Mark Kettenis <kettenis@gnu.org>
2371
2372 * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2373 * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2374 Remove
2375 * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2376 (i386_extract_return_value): Rewritten. Correctly support all
2377 floating-point types and large integer types on targets that use
2378 the standard i386 GDB register layout and return floating-point
2379 values in the FPU.
2380
6a08e74c
AC		 2381Wed Mar 22 15:09:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2382
2383 * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2384
62a4b482
AC		 23852000-03-21 J.T. Conklin <jtc@redback.com>
2386
2387 * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2388 * i386nbsd-nat.c: New file.
2389
2390 * i386/tm-nbsd.h (NUM_REGS): Removed.
2391 (HAVE_I387_REGS): Defined.
2392 * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2393
2394 * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2395 SVR4_SHARED_LIBS.
5f04ac3d 2396
f09cffe3
AC		 2397Wed Mar 22 11:18:59 2000 Andrew Cagney <cagney@b1.cygnus.com>
2398
2399 * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David
2400 taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to
2401 the write after approval list.
2402
62557bbc
KB		 24032000-03-21 Kevin Buettner <kevinb@redhat.com>
2404
2405 * symtab.h (MAX_SECTIONS, struct section_addr_info,
2406 symbol_file_add): Move declarations from here...
2407 * symfile.h: ...to here.
2408
2409 * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2410 all section addresses, not just .text.
2411 * symfile.h, symfile.c (free_section_addr_info,
2412 build_section_addr_info_from_section_table): New functions.
2413
2414 * symfile.h (MAX_SECTIONS): Increase value to 40.
2415 * symfile.c (syms_from_objfile): Add bounds check prior to
2416 accessing ``other'' array in a section_addr_info_struct.
2417 Remove unused variable section_offsets.
2418 (add_symbol_file_command): Remove unused variable text_addr.
2419
99e5c1c8
MS		 24202000-03-21 Eli Zaretskii <eliz@is.elta.co.il>
2421
2422 * breakpoint.c (bpstat_stop_status): Don't stop if a read
2423 watchpoint appears to break, but the watched value changed.
2424
333a782f
JB		 24252000-03-21 Jim Blandy <jimb@redhat.com>
2426
2427 * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2428 a companion to gdbarch_alloc, which allows a gdbarch init function
2429 to free partially-built gdbarch structures.
2430 * gdbarch.c, gdbarch.h: Regenerated.
2431
eafb8301
KB		 24322000-03-20 Kevin Buettner <kevinb@redhat.com>
2433
2434 * configure.host, configure.tgt (ia64-*-linux*): New entry.
2435
2436 * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2437 initialize_arch): Define for IA-64.
2438 (initialize_arch): Add declaration.
2439
2e70b7b9
MS		 24402000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
2441
2442 * breakpoint.c (insert_breakpoints, remove_breakpoint)
2443 (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2444 remove, or check status of hardware watchpoints for entire structs
2445 and arrays unless the user explicitly asked to watch that struct
62a4b482 2446 or array.
2e70b7b9
MS		 2447 (insert_breakpoints): Try to insert watchpoints for all the values
2448 on the value chain, even if some of them fail to insert.
2449
2450 * values.c (value_primitive_field): Set the offset in struct value
2451 we return when the field is a packed bitfield.
2452
aca52a9b 24532000-03-20 Michael Snyder <msnyder@cygnus.com>
9d1f7ab2 2454
213c01f7 2455 * remote.c (remote_threads_extra_info): New function.
9d1f7ab2 2456 Implement the extra thread info query for "info threads".
213c01f7
MS		 2457 (remote_threads_info): Clean up a bit.
2458 (use_threadinfo_query, use_threadextra_query): New variables.
62a4b482 2459 Control whether GDB will use the new or old protocol for
9d1f7ab2 2460 thread info queries.
213c01f7
MS		 2461 (remote_open_1): Initialize new variables.
2462 (remote_async_open_1): Ditto.
2463 (remote_cisco_open): Ditto.
9d1f7ab2 2464
16461d7d
KB		 24652000-03-20 Kevin Buettner <kevinb@redhat.com>
2466
2467 * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2468 config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2469 config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2470
ba8966d6
KB		 24712000-03-20 Kevin Buettner <kevinb@redhat.com>
2472
2473 * utils.c (floatformat_from_doublest): Don't assume that a long
2474 will be exactly 32 bits in length. Also... make sure space
2475 that we're writing the float to is completely initialized to
2476 zeroes, even when the number of bits in the float is not
2477 evenly divisible by FLOATFORMAT_CHAR_BIT.
2478
e7ee86a9
JB		 24792000-03-20 Jim Blandy <jimb@redhat.com>
2480
2481 * i386-linux-nat.c: No need to #include "frame.h" any more.
2482 (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2483 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2484 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2485 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2486 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2487 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2488 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2489 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2490 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2491 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2492 i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
2493 out that these are target-dependent, and useful in non-native
2494 configurations. Moved to...
2495 * i386-linux-tdep.c: ... Here, a new file.
2496 * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2497 (i386-linux-tdep.o): New rule.
2498 (i386-linux-nat.o): We no longer depend on frame.h.
2499 * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2500
58a2c44a
EZ		 25012000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2502
2503 * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2504 Print an error at compile time if we are to use select, but FD_SET
2505 is not available.
2506 (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2507 if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2508 (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2509 (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2510 (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2511 instead of using memcpy and memset. Use FD_ISSET.
2512
2513 * config/i386/xm-go32.h (fd_mask): Remove typedef.
2514
acd46a93
AC		 2515Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
2516
2517 * command.c (_initialize_command): Document requirements for ``!''
2518 command.
2519
b71896da
AC		 2520Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
2521
2522 From Fri 10 Mar 2000 Robert
2523 <robert.melchers@drives.eurotherm.co.uk>:
2524 * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2525
4397a6ab
AC		 2526Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
2527
2528 From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2529 <dave@hiauly1.hia.nrc.ca>:
2530 * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2531 _initialize_hpux_thread being called twice.
2532 * configure: Regenerated.
2533
c5201926
EZ		 25342000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2535
2536 * event-top.c (_initialize_event_loop): If instream is not
2537 connected to a terminal device, turn editing off.
2538
ded59a1e
EZ		 25392000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2540
2541 Support for building GDB with DJGPP, and running the test suite on
2542 it:
2543 * config/djgpp/djconfig.sh: New file.
2544 * config/djgpp/config.sed: New file.
2545 * config/djgpp/README: New file.
2546 * config/djgpp/fnchange.lst: New file.
2547 * config/djgpp/djcheck.sh: New file.
2548
615b480f
EZ		 25492000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
2550
2551 * ser-go32.c (ports): Make the initializers complete, to pacify
2552 GCC 2.9X.
2553
1cc26dd0
JB		 25542000-03-17 Jim Blandy <jimb@redhat.com>
2555
9f81f4aa
JB		 2556 * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2557 two-dimensional array, instead of faking it with explicit index
2558 arithmetic.
2559
2560 * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2561 linuxthreads_create_inferior): Fix typo in variable name: it's
2562 linuxthreads_exit_status, not linux_exit_status.
2563
2564 * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2565 to W_STOPCODE.
2566
1cc26dd0
JB		 2567 * solib.c (solib_add): Delete debugging code.
2568
ca9c33a5
MS		 25692000-03-17 Mark Kettenis <kettenis@gnu.org>
2570
2571 * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2572 * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2573
ccdaf797
PDM		 2574Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
2575
2576 * language.c (set_lang_str): Do not call `free' for a null pointer.
2577 (set_type_str, set_range_str): Ditto.
2578
7f869e41
JB		 25792000-03-16 Jim Blandy <jimb@redhat.com>
2580
17f9defb
JB		 2581 * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2582 merge; reinstated.
2583
7f869e41
JB		 2584 * solib.c (current_sos): Be more careful about freeing the new
2585 so_list node if an error occurs.
2586
11708b95
JB		 2587 * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2588 LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2589 LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2590 LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2591 LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2592 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2593 linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2594 i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2595 i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2596 i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
17f9defb
JB		 2597 i386_linux_sigtramp_saved_sp): Deleted. These all implement
2598 Linux-specific signal trampoline detection, and should be moved
2599 to...
11708b95
JB		 2600 * i386-linux-nat.c: ... here.
2601 * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2602 this any more, since we're not enabling OS-specific code in a
2603 OS-independent file.
62a4b482 2604
3a95698a
EZ		 26052000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
2606
2c33cc30 2607 * Makefile.in (go32-nat.o): Add prerequisites.
3a95698a
EZ		 2608 (ALLDEPFILES): Add go32-nat.c.
2609
aca52a9b 26102000-03-15 Michael Snyder <msnyder@cygnus.com>
0a83117a
MS		 2611
2612 From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2613 * symfile.c (reread_symbols): Clear msymbol hash table.
2614
07cd4b97
JB		 26152000-03-15 Jim Blandy <jimb@redhat.com>
2616
2617 Deal with the inferior unloading shared objects.
2618 * solib.c (current_sos): New function, replacing find_solib.
2619 (find_solib): Deleted.
2620 (free_so): New function.
2621 (clear_solib): Call free_so, instead of writing it out.
2622 (solib_add): Rewritten: compare the inferior's current list of
2623 shared objects with GDB's list, and do the required loads and
2624 unloads.
2625 (info_sharedlibrary_command, solib_address): Don't use find_solib
2626 to walk the list of shared libraries: call solib_add, and then
2627 walk the list at so_list_head normally.
2628 * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2629 detach the core target. These tasks are taken care of elsewhere.
2630 * target.c (remove_target_sections): New function.
2631 * target.h (remove_target_sections): New declaration.
2632
2633 * solib.c (symbol_add_stub): Check whether we've already created
2634 an objfile for this shared object first, before doing all that
2635 work to compute section addresses, etc.
2636
2637 * objfiles.c (unlink_objfile): Report an internal error if objfile
2638 doesn't occur in the object_files list.
2639
2640 * solib.c (special_symbol_handling): Delete argument; it's not
2641 used.
62a4b482 2642
07cd4b97
JB		 2643 Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2644
2645 * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
2646 from solib structures. Use it throughout solib.c, get rid of all
2647 CORE_ADDR casts.
2648 (struct so_list): Change type of lmaddr to CORE_ADDR.
2649 (first_link_map_member): Change return value type to CORE_ADDR,
2650 update callers.
2651 (solib_add_common_symbols): Change parameter type to CORE_ADDR,
2652 update callers.
2653 (open_symbol_file_object, find_solib): Change type of lm variable
2654 to CORE_ADDR.
2655
afbae4e3
EZ		 26562000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
2657
2658 * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2659 (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2660 to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2661 (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2662
2663 * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2664 not opened by dos_open, but let the 3 standard handles go through
2665 unharmed.
2666
751a959b
EZ		 26672000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2668
2669 * eval.c (evaluate_subexp_with_coercion): Add call to
2670 check_typedef, to handle typedeffed vars correctly.
2671
1a0559af
AC		 2672Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
2673
2674 * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2675 somewhat redundant.
2676 (QUIT): Note that this can probably be replaced by a function.
2677
73a93a32
JI		 26782000-03-13 James Ingham <jingham@leda.cygnus.com>
2679
62a4b482 2680 Add support for a variable object that tries to evaluate itself in
73a93a32 2681 the currently selected frame, rather than in a fixed frame.
62a4b482 2682
73a93a32
JI		 2683 * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2684 gdb_parse_exp_1.
62a4b482 2685 * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
73a93a32
JI		 2686 of varobj_create.
2687 * varobj.c (varobj_list): Return type indicates whether the
2688 variable's type has changed (for current frame variables).
2689 (varobj_update): Handle the case where the variable's type has
2690 changed.
62a4b482 2691 (delete_variable_1): Allow for deletion of variables that have not
73a93a32
JI		 2692 been installed yet.
2693 (new_root_variable): Initialize use_selected_frame variable.
62a4b482 2694 (value_of_root): This is where most of the work to handle "current
73a93a32
JI		 2695 frame" variables was added. Most of the complexity involves
2696 handling the case where the type of the variable has changed.
2697 (varobj_create): Add a "type" argument, to tell if the
2698 variable is one of these "current frame" variables. Also protect
2699 call to parse_exp_1 from long jumping.
62a4b482 2700
0fff5247
EZ		 27012000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
2702
2703 * go32-nat.c (struct env387): Remove declaration.
2704 (print_387_status, i386_go32_float_info): Remove redundant
2705 functions.
2706 (regno_mapping, sig_map, excepn_map): Add braces around inner
2707 initializers.
2708 (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2709 fix code which mixed signed with unsigned.
2710 (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2711 (go32_wait): Initialize INT3_addr.
2712 (go32_fetch_registers): Extend all FP registers that are shorter
2713 than 4 bytes to 32 bits. Support 32 standard FP registers defined
2714 on config/i386/tm-i386.h.
2715 (store_register): Support 32 FP registers.
2716 (go32_create_inferior): Don't crash if handed a NULL pointer
2717 instead of exec file name.
2718 (ignore): Remove unused function.
2719 (go32_insert_hw_breakpoint): Remove unused variables.
2720 (init_go32_ops): Set value of processing_gcc_compilation to 2.
2721
db577aea
AC		 2722Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
2723
2724 From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2725 overloading, add support for seeing through references:
2726 * valops.c (find_overload_match): Handle STABS overloading for
2727 C++.
2728 (find_overload_match): Look in right place for function arguments
2729 in the debug info.
2730 (find_overload_match): Rather than giving up when we have >1
2731 perfect match, just choose one, especially since the
2732 recommendation GDB gives ("disambiguate it by specifying function
2733 signature"), is basically impossible.
2734 (check_field_in): STREQ->strcmp_iw
2735 (search_struct_field): STREQ->strcmp_iw
2736 (find_method_list): STREQ->strcmp_iw
2737 * gdbtypes.c (rank_one_type): Add ability to see through
2738 references.
2739 (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2740 be different.
2741 (rank_function): Rank function properly (was doing it wrong
2742 before, comparing the wrong parts of the arrays)
2743 (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2744 * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2745 associated with converting a non-reference to a reference.
5ae3d436
DB		 2746 * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2747 return full value object; for STRUCTOP_PTR, use pointer to
2748 rtti type to get member / method if objectprint is set and
2749 target type of pointer is class.
db577aea
AC		 2750
2751 * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2752 #ifdef DEBUG_OLOAD.
62a4b482 2753
f75c77fc
MK		 27542000-03-11 Mark Kettenis <kettenis@gnu.org>
2755
2756 * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2757 a binary operator.
2758 (gnu_attach): Change error message for missing
2759 argument to be identical to the corresponding message in
2760 `inftarg.c'. This makes the testsuite happy.
2761
fb557744
MK		 27622000-03-11 Mark Kettenis <kettenis@gnu.org>
2763
2764 * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2765 %eflags isn't modified. This fixes a bug where every call to a
2766 function in the program beyond the first call would fail.
2767
36c2118f
AC		 2768Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
2769
2770 * MAINTAINERS: Devolve responsibility for domain maintenance.
2771
a79dea61
EZ		 27722000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2773
2774 * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2775
f1a6b754
SB		 27762000-02-25 Scott Bambrough <scottb@netwinder.org>
2777
2778 * gdb.base/long_long.exp: Correct test suite failure when printing
2779 a long long value as a double on ARM platforms.
2780
513d6eba
AC		 2781Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
2782
2783 * MAINTAINERS (Core): Anthony Green is the Java - including
7b83ea04
AC		 2784 testsuite - maintainer. Reformat testsuite and language support
2785 sections
513d6eba 2786
4cc24188
MK		 27872000-03-08 Mark Kettenis <kettenis@gnu.org>
2788
2789 * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2790 * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2791 i386_linux_saved_pc_after_call.
2792
9227b5eb
JB		 27932000-03-06 Jim Blandy <jimb@redhat.com>
2794
2795 From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2796
2797 * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2798 (compact_minimal_symbols): Added `objfile' argument.
2799 Put symbols in the objfile's hash table.
2800 (install_minimal_symbols): Put symbols in the objfile's demangled
2801 hash table.
2802 (lookup_minimal_symbol): Use hash table to find symbol in
2803 objfile.
2804 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2805 functions.
2806 (prim_record_minimal_symbol_and_info): Initialize the
2807 hash link fields of the new minimal symbol.
2808 * symtab.h (struct minimal_symbol): New fields `hash_next',
2809 `demangled_hash_next'.
2810 (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2811 * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2812 (struct objfile): New fields `msymbol_hash',
2813 `msymbol_demangled_hash'.
2814
ef7904ee
JB		 28152000-03-06 Jim Blandy <jimb@redhat.com>
2816
2817 * solib.c (first_link_map_member): Doc fix.
2818
2f16bb32
EZ		 28192000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2820
7b83ea04 2821 From Eli Zaretskii <eliz@is.elta.co.il>:
2f16bb32
EZ		 2822
2823 * event-loop.c (poll_timers): Don't compare delta.tv_sec with
2824 zero, since time_t might be unsigned.
2825
b948cda9
MK		 28262000-03-06 Mark Kettenis <kettenis@gnu.org>
2827
2828 * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
2829 in *FPREGSETP.
2830 (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
2831
9eaaac16
MK		 28322000-03-05 Mark Kettenis <kettenis@gnu.org>
2833
2834 Allow GDB to run on Linux 2.0 again.
2835 * config.in: Add HAVE_PTRACE_GETREGS.
2836 * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
2837 * configure: Regenerated.
2838 * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
2839 CANNOT_STORE_REGISTER): New defines.
2840 * i386-linux-nat.c (have_ptrace_getregs): New variable.
2841 (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
2842 old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
2843 store_register, old_store_inferior_registers): Copied over from
2844 `inptrace.c' as a temporary measure.
2845 (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
2846 Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
2847 HAVE_PTRACE_GETREGS isn't defined.
2848 (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
2849 with EIO.
2850 (fetch_inferior_registers, store_inferior_registers): Fall back on
2851 the method use in `infptrace.c' (by calling
2852 old_fetch_inferior_registers and old_store_inferior_registers) if
2853 `have_ptrace_getregs' isn't set.
2854
04cd15b6
MK		 28552000-03-05 Mark Kettenis <kettenis@gnu.org>
2856
2857 * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
2858 of gregset_t and fpregset_t. Those are the only names that are
2859 guaranteed to specify the right types for all supported Linux
2860 systems out there.
2861 Various doc fixes and gratitious local variable renames, all in an
2862 attempt to stress similarities between the code and unify the
2863 terminology used. Use ISO-C all over.
2864 (regmap): Remove trailing comma.
2865 (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
2866 (convert_to_gregset): Make static. Remove GDB_REGS argument. It
2867 is unnecessary and wasn't used anyway. All callers changed.
2868 (convert_to_fpregset, convert_to_xfpregset): Likewise.
2869 (fetch_regs, store_regs): Remove unused variable `regno'.
2870 (fill_fpregs): If REGNO is not -1, only update the specified
2871 register.
2872 (fetch_core_registers): Renamed from
2873 i386_linux_fetch_core_registers. There is no need for a unique
2874 name since the function is static anyway.
2875 (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
2876 since it is more descriptive.
2877
9ec7faef
AC		 2878Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
2879
2880 * MAINTAINERS (readline/): Expand to include host maintainers.
2881
45a816d9
MK		 28822000-03-04 Mark Kettenis <kettenis@gnu.org>
2883
2884 Fix support for Linux/i386 signal trampolines. The old approach
2885 didn't work for Linux 2.2 and beyond, and didn't work with recent
2886 versions of the GNU C library.
2887 * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2888 LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
2889 (linux_rt_sigtramp_code): New variable.
2890 (LINUX_RT_SIGTRAMP_LEN): New define.
2891 (i386_linux_rt_sigtramp_start): New function. Detect start of
2892 signal trampolines for RT signals.
2893 (i386_linux_sigtramp): Removed.
2894 (i386_linux_in_sigtramp): New function.
2895 (i386_linux_sigcontext_addr): New function. Recognize the names
2896 of the signal tranmpolines used by recent versions of the GNU C
2897 library, and add support for RT signals.
7b83ea04 2898 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
45a816d9
MK		 2899 defines. Moved here from config/i386/tm-linux.h.
2900 (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
2901 Reimplement in terms of i386_linux_sigcontext_addr.
2902 * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
7b83ea04
AC		 2903 (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
2904 Moved to i386-tdep.c.
45a816d9
MK		 2905 (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
2906
109213fc 2907Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
b70bc471 2908
109213fc 2909 By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
b70bc471
AO		 2910 * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
2911
7158fd7f
AC		 2912Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
2913
2914 * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
7b83ea04 2915 sim directory.
7158fd7f 2916
e7411eaa
AC		 2917Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
2918
2919 * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
7b83ea04 2920 ``Blanket Write Privs'' maintainers.
e7411eaa 2921
392746e5
AC		 2922Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
2923
9ec7faef 2924 From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
392746e5 2925 * language.c (longest_local_hex_string_custom): Don't compile
7b83ea04 2926 'long long' section if host doesn't have 'long long'.
392746e5 2927
7acb79c8
AC		 2928Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
2929
2930 * language.c (longest_raw_hex_string): Comment out. Appears
7b83ea04 2931 unused.
7acb79c8 2932
082faf24
AC		 2933Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2934
2935 * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
7b83ea04 2936 "mmalloc.h" which means using PTRs.
082faf24
AC		 2937 (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
2938
a9ac8f51
AC		 2939Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
2940
2941 * defs.h (store_address, store_unsigned_integer, store_address):
7b83ea04 2942 Replace PTR with void* in delcaration.
a9ac8f51 2943 * findvar.c (extract_signed_integer, extract_unsigned_integer,
7b83ea04
AC		 2944 extract_long_unsigned_integer, extract_address,
2945 store_signed_integer, store_unsigned_integer, store_address):
2946 Convert definition to ISO-C. Replace PTR with void*.
a9ac8f51 2947
e4005526
AC		 2948Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
2949
2950 * defs.h (make_cleanup_func): Document as deprecated.
2951 (make_cleanup_ftype): New typedef. Make signature consistent with
7b83ea04
AC		 2952 other function typedefs. Document as not be used out side of
2953 make_cleanup code. Use in make_cleanup declarations.
e54a9244 2954 (null_cleanup): Replace PTR with void*.
62a4b482 2955
e4005526 2956 * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
7b83ea04
AC		 2957 make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
2958 null_cleanup): Change K&R definition to ISO-C using void* and
2959 make_cleanup_fytpe.
e4005526
AC		 2960 (discard_my_cleanups): Don't cast argument to free.
2961
97bb9d91
EZ		 29622000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2963
2964 * defs.h (struct continuation_arg): Change type of field 'data'
7b83ea04 2965 from PTR to void *.
97bb9d91
EZ		 2966
2967 * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
2968
2969 * event-top.c: Ditto.
2970
b3a90332
AC		 2971Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2972
2973 * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
7b83ea04 2974 configure.
b3a90332 2975 (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
7b83ea04 2976 SUBDIR_GDBTK_ALL): Define.
b3a90332
AC		 2977 (all-gdbtk, clean-gdbtk): New targets.
2978 (all): Add CONFIG_ALL as dependency.
2979 (clean): Add CONFIG_CLEAN as dependency.
62a4b482 2980
b3a90332
AC		 2981 * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
2982 (LN_S): Define. Delete GDBtk's link code.
2983
379d6434
AC		 2984Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
2985
2986 * configure.in (ENABLE_GDBTK): Delete variable.
2987 (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
2988 * Makefile.in: Update.
2989 * configure: Regenerate
2990
7b64ac2f
EZ		 29912000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
2992
2993 * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
7b83ea04 2994 NATDEPFILES list.
7b64ac2f 2995
667620fa
MK		 29962000-03-02 Mark Kettenis <kettenis@gnu.org>
2997
2998 * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
2999 Override definitions to include the normal FPU registers.
3000 (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
3001 REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
3002 fine for AIX/i386.
3003 (i387_to_double, double_to_i387): Remove prototypes.
3004
3db87ba3
KB		 30052000-03-02 Kevin Buettner <kevinb@redhat.com>
3006
3007 * findvar.c (extract_floating, store_floating): Use target
3008 floating point type sizes rather host sizes to determine
3009 which conversion needs to be done.
3010
6c7e601e
ND		 30112000-03-02 Nick Duffek <nsd@cygnus.com>
3012
3013 * uw-thread.c: Apply GNU conventions to comment formatting.
3014 (deactivate_uw_thread): Call remove_thread_event_breakpoints().
3015 (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
3016 call to deactivate_uw_thread().
3017
a09e9d09
AC		 3018Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3019
62a4b482 3020 * MAINTAINERS: Daniel Berlin is C++ maintainer.
a09e9d09 3021
ef7b4488
AC		 3022Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
3023
3024 * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
7b83ea04
AC		 3025 a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
3026 share SCO/Unixware. Nick Duffek and Peter Schauer share
3027 Solaris/x86.
a09e9d09 3028
75660bc0 3029Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
62a4b482 3030
75660bc0
AC		 3031 From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3032 * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
62a4b482 3033 * remote-rdi.c (arm_rdi_close): Ditto.
75660bc0 3034
15db4a06
AC		 3035Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
3036
3037 * CONTRIBUTE (configure.in): Note that patches to configure are
7b83ea04 3038 not needed.
15db4a06 3039
80582566
MK		 30402000-03-01 Mark Kettenis <kettenis@gnu.org>
3041
3042 * MAINTAINERS: Correct my own mail address.
3043
dfe25b3a
AC		 3044Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
3045
3046 * MAINTAINERS: Document people with paperwork pending.
3047
05e28a7b
AC		 3048Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
3049
3050 From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3051 Make NEW_PROC_ABI interface functional on Solaris x86.
3052 * sol-thread.c (ps_lgetLDT): Rewrite to use new
7b83ea04
AC		 3053 procfs_find_LDT_entry function from procfs.c, mostly copied from
3054 lin-thread.c.
05e28a7b 3055 * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
7b83ea04 3056 needed.
05e28a7b 3057
b241ba8e
AC		 3058Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
3059
3060 From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3061 * config/i386/tm-i386sol2.h (MERGEPID): Define.
3062
1211c4e4
AC		 3063Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
3064
3065 From 1999-08-13 J.T. Conklin <jtc@redback.com>:
7b83ea04
AC		 3066 * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
3067 FRAME_FIND_SAVED_REGS.
3068 (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
3069 * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
3070 Update.
1211c4e4 3071
2fc18c15
AC		 3072Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
3073
3074 From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3075 * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
3076 parameter.
3077
02409499
AC		 3078Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3079
3080 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3081 * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
3082 (top level): Add prototypes for go32_* functions.
3083 * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
3084 (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3085 Override definitions from tm-i386.h.
3086 (REGISTER_VIRTUAL_TYPE): Remove macro definition.
3087 * i386-tdep.c (i386_extract_return_value)
3088 [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
3089 to the list of targets which return FP values in FP registers.
3090
3091 * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
7b83ea04 3092 that this function be re-implemented using multi-arch.
02409499 3093
9d271fd8
AC		 3094Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3095
3096 From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3097 * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
3098 and ScreenRows.
3099 * ser-go32.c: Include string.h, for prototype of strncasecmp.
3100 (dpmi_regs, dpmi_sregs): Remove unused variables.
3101 (dos_flush_input): Return a value, to prevent compiler warning.
3102 * expprint.c (dump_prefix_expression): Use %ld in format and cast
3103 sizeof(union exp_element) to long, to prevent GCC from complaining
3104 about format/argument mismatch.
3105 (dump_postfix_expression): Likewise.
3106
30f6df08
AC		 3107Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3108
3109 * arm-tdep.c: Include <ctype.h>.
3110
d082b2bb
AC		 3111Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
3112
3113 From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3114 * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
7b83ea04 3115 that the target's stack was valid.
d082b2bb 3116
244106e8
AC		 3117Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
3118
3119 From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
7b83ea04 3120 * dwarf2read.c (read_address): Read 16-bits addresses.
244106e8 3121
56624b0a
SB		 31222000-02-28 Scott Bambrough <scottb@netwinder.org>
3123
3124 * arm-linux-nat.c (fetch_nw_fpe_*):
7b83ea04 3125 Renamed to fetch_nwfpe_* to use the same naming convention
56624b0a
SB		 3126 as in the Linux kernel. Modified prototype to get rid of
3127 unused parameters.
3128 (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
62a4b482 3129 naming convention as in the Linux kernel. Fixed calls to
56624b0a
SB		 3130 fetch_nwfpe_*.
3131 (store_fpregs): Fixed calls to store_nwfpe_*. Removed
62a4b482 3132 unused variable.
56624b0a 3133
388c1733
AC		 3134Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
3135
3136 * MAINTAINERS: Transfer d30v maintainership to David Taylor.
3137
f0d42432
CF		 31382000-02-28 Christopher Faylor <cgf@cygnus.com>
3139
3140 * win32-nat.c: Remove unneeded header.
3141 * wince.c: Ditto.
3142
c322964e
AC		 3143Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
3144
3145 * wince.c: Include "gdb_wait.h" and not "wait.h".
3146
8860ff2e
AC		 3147Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
3148
3149 * MAINTAINERS: Mention mmalloc. Expand Host/Native and
7b83ea04 3150 Target/Architecture maintainers descriptions.
8860ff2e 3151
942fd805
MK		 31522000-02-26 Mark Kettenis <kettenis@gnu.org>
3153
3154 * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
3155 Reorder headers a bit. Overall cleanup and minor reformatting.
3156 (MIG_SERVER_DIED): Remove define.
3157 (proc_update_sc): Add braces to silence compiler warning.
3158 (proc_steal_exc_port): Initialize err to zero.
3159 (make_proc): Add braces to silence compiler warning.
3160 (inf_validate_task_sc): Add cast to silence compiler warning.
3161 (inf_set_traced): Reorganize a bit to silence compiler warning.
3162 (inf_validate_procs): Use mach_msg_type_number_t for all thread
3163 numbers and add braces to silence compiler warning.
3164 (gnu_wait): Add prototypes for server functions and add braces to
3165 silence compiler warnings.
3166 (S_exception_raise_request): Pass subcode to inf_debug call.
3167 (gnu_write_inferior): Remove unused variable `protection_changed'.
3168 (gnu_xfer_memory): Remove unused variable `result'.
3169 (set_sig_thread_cmd): Remove unused varible `tid'.
3170 (set_signals_cmd): Remve unused variable `trace'.
3171 (add_task_commands): Provide complete prototype. Reformat help
3172 strings a bit to make sure the first line is a full sentence.
3173 Call info_port_rights_cmd instead of info_send_rights_cmd for the
3174 "info port-rights" command.
3175 (add_thread_commands): Provide complete prototype. Make static.
3176 Reformat help strings a bit to make sure the first line is a full
3177 sentence.
3178 (_initialize_gnu_nat): Provide complete prototype.
3179
75c6e08a
MK		 31802000-02-26 Mark Kettenis <kettenis@gnu.org>
3181
3182 Make cross-compilation for the Hurd more friendly.
3183 From Jeff Bailey <jbailey@gnu.org>:
3184 * configure.in: Use AC_CHECK_TOOL to find MiG.
3185 * Makefile.in (MIG): New variable.
3186 * config/i386/i386gnu.mh (MIG): Remove.
3187 * configure: Regenerated.
3188
ddb20c56
KB		 31892000-02-26 Kevin Buettner <kevinb@redhat.com>
3190
3191 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
3192 comment explaining motivation behind this function and why
3193 the generic facilities won't work for this platform.
3194 * rs6000-tdep.c (skip_prologue): Always test to make sure
3195 that an instruction is read successfully from the target's
3196 memory. Introduce notion of instructions which may appear in
3197 the prologue, but may not end the prologue. Added explicit
3198 check for nop instruction. Use memset() to zero the frame
3199 data instead of assignment from a statically allocated,
3200 uninitialized structure.
3201
2a20d068
AC		 3202Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3203
3204 * MAINTAINERS: Chris Faylor is responsible for all MS Windows
7b83ea04
AC		 3205 systems. Note that Jim Blandy as maintainer for ``tracing
3206 bytecode stuff''
2a20d068 3207
608d5915
FN		 32082000-02-25 Fernando Nasser <fnasser@cygnus.com>
3209
3210 From: Thomas Zenker <thz@Lennartz-electronic.DE>
3211 * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
3212 NetBSD...) sys_errlist should not be declared in hsys.c.
3213 NEED_SYSERRLIST is set already by configure, so we can use it.
3214 * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
3215 posix compliant and we should not work with the old compatibility
3216 stuff. Because of that I undef BSD in case of FBSD etc and include
3217 sys/ioctl to get the flags.
3218 * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
3219 for exclusive use.
3220
482ca3f5
KB		 32212000-02-24 Kevin Buettner <kevinb@redhat.com>
3222
3223 * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
3224 of return structure in r3 if necessary.
3225 (ppc_linux_memory_remove_breakpoints): New function.
3226 * rs6000-tdep.c (skip_prologue): Make sure that the cases
3227 for storing either cr or lr to the stack only handle those
3228 cases. (I.e, don't let these cases match 0x00000000 which is
3229 found found in the shared library trampoline prior to the
3230 loading of the shared library.)
3231 * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
3232 Declare.
3233 (MEMORY_REMOVE_BREAKPOINT): Define.
3234
a526d713
AC		 3235Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
3236
3237 * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
3238
e56ac5c3
AC		 3239Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
3240
3241 * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
7b83ea04 3242 $(SUBDIR_*_INSTALL) when so configured.
e56ac5c3 3243 * configure: Regenerate.
62a4b482 3244
e56ac5c3 3245 * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
7b83ea04 3246 configure.
e56ac5c3 3247 (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
7b83ea04 3248 installing GDBtk.
e56ac5c3
AC		 3249 (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3250 (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
7b83ea04 3251 SUBDIR_GDBTK_INSTALL): Define.
e56ac5c3
AC		 3252 (install-gdbtk): New target.
3253
b0b1b869
AC		 3254Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3255
3256 * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3257 * configure: Regenerate.
62a4b482 3258
091be84d
CF		 32592000-02-24 Christopher Faylor <cgf@cygnus.com>
3260
3261 * configure.tgt: Add arm, mips, sh wince targets.
3262 * config/arm/tm-wince.h: New file.
33ee05bc 3263 * config/arm/wince.mt: New file.
091be84d 3264 * config/sh/tm-wince.h: New file.
33ee05bc 3265 * config/sh/wince.mt: New file.
091be84d 3266 * config/mips/tm-wince.h: New file.
33ee05bc 3267 * config/mips/wince.mt: New file.
091be84d
CF		 3268 * wince.c: New file.
3269 * wince-stub.c: New file.
3270 * wince-stub.h: New file.
3271 * sh-tdep.c: Use correct register names for Windows CE.
3272
99eeeb0f
ND		 3273Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3274
3275 * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3276 (error_return, quit_return): Merge into catch_return pointer.
3277 (return_to_top_level): Update comment. Longjmp to *catch_errors,
3278 and communicate reason to catch_errors via setjmp return value.
3279 (catch_errors): Always catch both quit and error, and if a catch
3280 wasn't requested by caller, throw it to the next catch_error.
3281 Replace dual longjmp buffer memcpy with single pointer change.
3282 Add FIXME for possibly adding new interface to tell caller what
3283 event was caught. Add extensive comments.
3284 * defs.h (enum return_reason): Reserve 0 for use as initial
3285 setjmp() return value.
3286 (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3287 enum return_reason.
3288 (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3289
242bfc55
FN		 32902000-02-23 Fernando Nasser <fnasser@cygnus.com>
3291
3292 * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3293 * valops.c (_initialize_valops): Add command "set unwindonsignal".
3294 (hand_function_call): Test for unwind_on_signal and act accordingly.
3295
ff844c8d
AC		 3296Wed Feb 23 12:58:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
3297
3298 * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
7b83ea04 3299 Match ../include/dis-asm.h change.
ff844c8d
AC		 3300 * gdbarch.h: Regenerate.
3301 * corefile.c (dis_asm_read_memory): Update.
3302
fb40c209
AC		 3303Mon Feb 21 13:57:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
3304
3305 * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3306 (ENABLE_CFLAGS): Move initialization to start of file.
3307 (enable-gdbmi): Add new configure option --enable-gdbmi. When
7b83ea04
AC		 3308 selected and an ${srcdir}/mi directory is present enable MI
3309 interface.
fb40c209
AC		 3310
3311 * configure: Regenerate.
62a4b482 3312
fb40c209 3313 * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
7b83ea04 3314 SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
fb40c209 3315 (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
7b83ea04
AC		 3316 CONFIG_LDFLAGS): New macros. Initialized by autoconf via
3317 @CONFIG...@.
fb40c209 3318 (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
7b83ea04 3319 INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
fb40c209
AC		 3320
3321 * mi: New directory. MI interface to GDB.
3322
3323 * defs.h (interpreter_p): Declare when UI_OUT.
3324 * top.c (gdb_init): When interpreter_p, check that the interpreter
7b83ea04 3325 was recognized by one of the linked in interpreters.
fb40c209
AC		 3326 * main.c (interpreter_p): Define.
3327 (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3328 * event-top.c (display_gdb_prompt): When interpreter_p, assume
7b83ea04 3329 interpreter displays prompt.
fb40c209
AC		 3330
3331 * breakpoint.c (print_it_typical, watchpoint_check,
7b83ea04 3332 print_one_breakpoint, mention): When MI include additional
fb40c209
AC		 3333 target status information.
3334 * infrun.c (print_stop_reason, normal_stop): Ditto.
3335
14e0eb3b
JB		 33362000-02-22 Jim Blandy <jimb@redhat.com>
3337
3338 * gdbarch.sh: Make the `default' field really default to zero, as
7b83ea04 3339 documented.
14e0eb3b
JB		 3340
3341 Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3342 * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3343 more function-like.
3344 (default_coerce_float_to_double, standard_coerce_float_to_double):
3345 New functions.
3346 (value_arg_coerce): Adjust for new definition.
3347 * value.h (default_coerce_float_to_double,
3348 standard_coerce_float_to_double): New declarations for the above.
3349 * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3350 * gdbarch.c, gdbarch.h: Regenerated.
3351 * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
7b83ea04
AC		 3352 tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3353 definitions.
14e0eb3b
JB		 3354 * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3355 function here.
3356 (mips_gdbarch_init): Install that as our coerce_float_to_double
3357 function.
3358
50c9bd31
KB		 33592000-02-22 Kevin Buettner <kevinb@redhat.com>
3360
3361 * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3362 type.
3363 * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3364 forward declaration.
3365
3366 * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3367 where the next frame is a signal handler caller.
3368
3369 * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3370 undef.
3371 (tm-linux.h): Include.
3372 (tm-sysv4.h): Don't include (directly). config/tm-linux.h will
3373 include this file for us.
3374 (REALTIME_LO, REALTIME_HI): Don't define. These are defined by
3375 config/tm-linux.h for us.
3376 (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3377
223b8554
KB		 33782000-02-21 Kevin Buettner <kevinb@redhat.com>
3379
3380 * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3381 (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3382 * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3383 and like targets.
3384
3385 * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3386 config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3387 * config/powerpc/xm-linux.h: Substantially revised for native
3388 port.
8883511e
KB		 3389 * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3390 (NATDEPFILES): Update list to reflect the fact that we can
3391 now debug natively.
223b8554
KB		 3392
3393 * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3394 (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3395 Renamed; The former names were lacking the rs6000_ prefix.
3396 * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3397 instead of rs6000_frame_chain.
3398 (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3399 of rs6000_frameless_function_invocation.
3400
750334d7
EZ		 34012000-02-21 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3402
3403 From Philippe De Muyter <phdm@macqel.be>
3404
3405 * event-loop.c (handle_file_event): In case of poll, enable
7b83ea04
AC		 3406 printing of informational message if an error/exception is
3407 detected on the file descriptor.
750334d7 3408
2403ff6f
JK		 34092000-02-21 Jim Kingdon <kingdon@redhat.com>
3410
3411 * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3412
f7cb3ef8
AC		 3413Mon Feb 21 12:50:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3414
91b9ff21 3415 * buildsym.c: Include "language.h" and "expression.h" for
7b83ea04 3416 longest_local_hex_string_custom.
f7cb3ef8 3417
0596389c
AC		 3418Mon Feb 21 11:17:18 2000 Andrew Cagney <cagney@b1.cygnus.com>
3419
3420 * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3421 * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
7b83ea04 3422 Cagney <cagney@b1.cygnus.com>.
0596389c 3423
f5bca8e7
AC		 3424Mon Feb 21 11:03:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3425
3426 * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
7b83ea04
AC		 3427 nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3428 Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3429 to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3430 Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3431 Kingdon.
f5bca8e7 3432 * MAINTAINERS: Add Nick Clifton to write after approval list.
62a4b482 3433
538aae9d
AC		 3434Mon Feb 21 10:30:39 2000 Andrew Cagney <cagney@b1.cygnus.com>
3435
3436 * MAINTAINERS: Add note on multiple maintainers.
3437
55555bbc
FN		 34382000-02-19 Philippe De Muyter <phdm@macqel.be>
3439
7b83ea04
AC		 3440 * cli-out.c (cli_table_header): Type of parameter `alignment' is
3441 `enum ui_align', not `int'.
3442 (cli_field_string, cli_field_skip): Likewise.
55555bbc 3443
dea753cd 34442000-02-18 Jim Blandy <jimb@redhat.com>
9a90a845 3445
dea753cd 3446 From Jimmy Guo <guo@cup.hp.com>:
9a90a845
JB		 3447 * buildsym.h (add_free_pendings): Declare.
3448 * buildsym.c (add_free_pendings): New function.
3449 (make_blockvector): 32x64 fix using longest_local_hex_string().
3450 (start_subfile): initialize variable 'subfile'.
3451
cca728d0
EZ		 34522000-02-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3453
3454 * remote.c (remote_async_detach): Use target_mourn_inferior(), to
7b83ea04
AC		 3455 make sure that all is cleaned up after we disconnect from the
3456 target.
cca728d0
EZ		 3457 (remote_detach): Ditto.
3458
e8b09175
FN		 34592000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3460
b8d86de3
FN		 3461 From Rodney Brown <RodneyBrown@pmsc.com>
3462 * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3463 potentially harming mistake.
3464
41815666
FN		 34652000-02-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
3466
e8b09175
FN		 3467 * arm-tdep.c: Use header file instead of extern declarations for
3468 the {get,set}_arm_regname* functions.
3469
d45b9300
FN		 34702000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3471
3472 * configure.in: Replaces obsolete gdbtk-variable.c with
3473 gdbtk-varobj.c.
3474 * configure: Regenerate.
3475 * Makefile.in: Remove obsolete/extraneous references to
3476 gdbtk-var* files.
3477
e95a43ad
MK		 34782000-02-16 Mark Kettenis <kettenis@gnu.org>
3479
3480 * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3481 the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is
3482 33 by definition, whereas REALTIME_LO might be 32 on systems that
3483 have SIG32 such as Linux. Make sure that the signal number
3484 returned is within the range specified by REALTIME_LO and
3485 REALTIME_HI.
3486
7433da22
MK		 34872000-02-16 Mark Kettenis <kettenis@gnu.org>
3488
3489 * configure: Regenerated.
3490
bc90b915
FN		 34912000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
3492
3493 * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3494 _initialize_arm_tdep): Allows the user to choose between any of
3495 the flavors available for the disassembly to be used in the "info
3496 reg" command and elsewhere in gdb. It prevents having to maintain
3497 this information in two places by using the data kept in the
3498 opcodes directory.
3499
83d37ec8
MK		 35002000-02-09 Mark Kettenis <kettenis@gnu.org>
3501
3502 * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3503 prfpregset_t in <sys/procfs.h>.
3504 * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3505 HAVE_PRFPREGSET_T.
3506 * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3507 prgregset_t and prfpregset_t if they are not already present.
3508
eeefac92
AC		 3509Wed Feb 16 19:00:02 2000 Andrew Cagney <cagney@b1.cygnus.com>
3510
3511 From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
7b83ea04 3512 * procfs.c: Define MERGEPID if not defined. For osf4.0e.
eeefac92 3513
1a645206
JM		 35142000-02-15 Jason Molenda (jsm@bugshack.cygnus.com)
3515
3516 * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3517 'do-doc'.
3518
f6077098
KB		 35192000-02-15 Kevin Buettner <kevinb@redhat.com>
3520
3521 Changes for AIX 4.3:
3522 * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3523 to correct value for generic dummy frames. When using
3524 generic dummy frames, don't attempt to write TOC value or
3525 function to call into the call dummy.
7b83ea04 3526 (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
f6077098
KB		 3527 code to also handle the PowerOpen ABI.
3528 (ppc_push_return_address): Enable for all ports.
3529 * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
62a4b482 3530 PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
f6077098
KB		 3531 CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3532 CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3533 provided by generic RS6000 definitions so that call dummies
3534 are implemented using generic dummy frames instead.
3535
3536 * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3537 prior to changing the stack pointer via ptrace(). Also, ignore
3538 attempts to store to undefined registers that are less than
3539 NUM_REGS.
3540
3541 * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3542 frame from 436 to 448 to account for alignment padding.
3543 (rs6000_push_arguments): Obtain actual register size instead
3544 of assuming the register is 4 bytes long. [There's still
3545 more work to be done to totally remove the 4 byte assumption,
3546 however.] Make sure the stack is 16 byte aligned as required
3547 by the PowerOpen ABI. Also, make sure that small structures
3548 passed in registers are properly aligned within the register.
3549
35502000-02-15 Jesper Skov <jskov@cygnus.co.uk>
3551
3552 Patch applied by Kevin Buettner <kevinb@redhat.com>
62a4b482 3553
f6077098
KB		 3554 * rs6000-tdep.c (skip_prologue): skip copying of argument
3555 registers to local variable registers.
3556
70d5406d
JK		 35572000-02-14 Jim Kingdon <kingdon@redhat.com>
3558
3559 * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A
3560 sym->section->index number is not a SECT_OFF_* code.
3561
168770df
AC		 3562Tue Feb 15 12:07:30 2000 Andrew Cagney <cagney@b1.cygnus.com>
3563
3564 * MAINTAINERS (write after approval): Add H.J. Lu.
3565
031d1bf1
NC		 35662000-02-14 Nick Clifton <nickc@cygnus.com>
3567
3568 * sh-tdep.c: Remove extraneous code.
3569
2bc8a457
JK		 35702000-02-14 Amit S. Kale <akale@veritas.com>
3571
3572 * elfread.c (elf_symtab_read): Move the use of sym to after where
3573 it is set.
3574 Checked in by Jim Kingdon <kingdon@redhat.com>
3575
0c566c2e
AC		 3576Mon Feb 14 15:39:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3577
3578 * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3579
3ca72b44
AC		 3580Mon Feb 14 15:20:26 2000 Andrew Cagney <cagney@b1.cygnus.com>
3581
3582 From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3583 * dwarf2read.c: (die_is_declaration): New fn.
3584 (read_structure_scope): Use it.
3585
3586 * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3587
d6e9fb05
JK		 35882000-02-10 J.T. Conklin <jtc@redback.com>
3589
3590 * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3591 * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
7b83ea04 3592 configdirs.
d6e9fb05 3593 * gdbserver/low-nbsd.c: New file.
62a4b482 3594
d6e9fb05
JK		 3595 * gdbserver/Makefile.in: convert to autoconf.
3596 * gdbserver/configure.in: likewise.
3597 * gdbserver/configure: generate.
3598
41c8e009
AC		 3599Sun Feb 13 11:21:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
3600
3601 * CONTRIBUTE: New file. How to contribute to GDB.
3602
15929d05
AC		 3603Sun Feb 13 10:34:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3604
3605 * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin
7b83ea04
AC		 3606 Buettner to powerpc maintainers. Make Kevin Buettner the
3607 GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon
3608 and Jason Molenda to write after aproval list.
15929d05 3609
5185fdd7
AC		 3610Sun Feb 13 10:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3611
3612 * MAINTAINERS: Reformat. Separate into check-in categories.
3613
f086451a
ND		 3614Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek <nsd@cygnus.com>
3615
3616 * uw-thread.c: Remove __FUNCTION__ GNUism.
3617
fa292f23
JK		 36182000-01-17 Amit S. Kale <akale@veritas.com>
3619
3620 * elfread.c (elf_symtab_read): Use offset for the section in which a
3621 symbol resides, instead of .text section for calculating address of a
3622 symbol.
3623 Checked in by Jim Kingdon <kingdon@redhat.com>
3624
e18ef0bd
JK		 36252000-02-10 Mark Kettenis <kettenis@gnu.org>
3626
3627 * gnu-nat.c: Remove hackery to include <bits/waitflags.h>. It is
3628 no longer necessary now we have gdb_wait.h.
3629
f90b2b1d
JK		 36302000-02-09 Mark Kettenis <kettenis@gnu.org>
3631
3632 * gnu-nat.c (proc_string): Make global.
3633 (do_mach_notify_dead_name): Suppress dead name notifications if we
3634 know that the task is dead.
3635
36361999-12-13 Mark Kettenis <kettenis@gnu.org>
3637
3638 * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3639 instead of directly from the kernel. Add some hackery to make
3640 sure that the info isn't influenced by suspension of the task in
3641 the proc server itself.
3642
09f99d3f
JK		 36432000-02-10 Jim Kingdon <kingdon@redhat.com>
3644
3645 * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and
3646 approved by Michael Snyder.
3647
203051af
AC		 36482000-02-09 Mark Kettenis <kettenis@gnu.org>
3649
7b83ea04 3650 * linux-thread.c: Include defs.h before gdb_wait.h.
203051af 3651
03f2053f
AC		 3652Wed Feb 9 18:59:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
3653
3654 * Makefile.in (wait_h): Delete macro. Update all dependencies
7b83ea04 3655 specifying gdb_wait.h instead.
03f2053f
AC		 3656
3657 * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
7b83ea04
AC		 3658 remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3659 remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3660 convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3661 remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3662 remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3663 remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3664 ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3665 infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3666 fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3667 or <sys/wait.h>.
145679a8 3668 * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
03f2053f
AC		 3669
3670 * gdb_wait.h: New file. Based on ../include/wait.h. Include
7b83ea04 3671 <sys/wait.h> or <wait.h> and then define any missing WIF macros.
03f2053f 3672
489137c0
AC		 3673Wed Feb 9 01:14:54 2000 Andrew Cagney <cagney@amy.cygnus.com>
3674
3675 * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3676 * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3677 (d10v_stack_align): Declare.
3678 * d10v-tdep.c (d10v_stack_align): Define.
3679
ce808e91
AC		 36801999-08-23 J.T. Conklin <jtc@redback.com>
3681
7b83ea04
AC		 3682 * top.c (remote_timeout): Change default to 2. Add comment
3683 explaining history of changes to the default value.
3684 * remote.c (_initialize_remote): Remove code that adds set/
3685 show remotetimeout, as that's also done in top.c
ce808e91 3686
e9277ae8
AC		 36871999-10-18 J.T. Conklin <jtc@redback.com>
3688
7b83ea04
AC		 3689 * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3690 Return E01 instead of P01 when 'P' command fails.
e9277ae8 3691
1216fa2c
AC		 36922000-02-05 J.T. Conklin <jtc@redback.com>
3693
3694 * remote.c (putpkt_binary): Handle NAK from target stub.
3695
f2c4d933
EZ		 36962000-02-08 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3697
3698 * configure.in: Remove the addition of sol-thread.c to the
3699 CONFIG_INITS list. This caused problems with init.c, because
3700 sol-thread.c would be grepped twice for _initialize_* functions.
3701 * configure: Ditto.
3702 * Makefile.in: Add FIXME for init.c.
3703
745b8ca0
JK		 37042000-02-07 Jim Kingdon <kingdon@redhat.com>
3705
3706 Clean up compiler warnings:
3707 * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3708 stack.c, valprint.c: Change variables to unsigned.
3709 * bcache.c: Rearrange to avoid warnings about variables not being set.
3710 * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3711 rather than declaring print_max and repeat_count_threashold
3712 ourselves (incorrectly).
3713 * valprint.h: Do declare repeat_count_threashold.
3714 * ch-exp.c: Use default case for internal error.
3715 * findvar.c: Don't omit argument type.
3716 * symtab.c: Remove unused variable.
3717
4d9ab7f6
JK		 37182000-02-04 Jim Blandy <jimb@redhat.com>
3719
3720 * c-typeprint.c (remove_qualifiers): New function.
3721 (c_type_print_base): Use it to remove qualifiers from C++
3722 qualified names, not strrchr.
3723
3724 * c-typeprint.c (c_type_print_base): Recognize type conversion
3725 operators by calling is_type_conversion_operator.
3726 (is_type_conversion_operator): New function.
3727
dfcd3bfb
JM		 37282000-02-04 Nick Clifton <nickc@cygnus.com>
3729
3730 * config/arm/tm-arm.h (LOWEST_PC): Define.
3731
37322000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3733
3734 * infrun.c (resume): Make just one call to target_resume(), instead
7b83ea04
AC		 3735 of four: set up correct parameters in all the cases ahead of time,
3736 and do call at the end.
dfcd3bfb
JM		 3737
37382000-02-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3739
3740 * config/powerpc/tm-ppc-eabi.h: Define
7b83ea04 3741 SOFUN_ADDRESS_MAYBE_MISSING.
dfcd3bfb
JM		 3742
37432000-02-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
3744
3745 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3746 frames (revisited).
3747
3748Fri Feb 4 22:42:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
3749
3750 * Makefile.in (INIT_FILES): Append CONFIG_INITS
3751 * configure.in (CONFIG_INIT): Initialize.
3fc11d3e
JM		 3752 (links): Link srcdir/gdbtk/library to gdbtcl2.
3753 * gdbtcl2: Moved to gdbtk/library.
3754 ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
7b83ea04
AC		 3755 gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3756 gdbtk.h: Moved to gdbtk/generic.
dfcd3bfb
JM		 3757
37582000-02-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3759
3760 * printcmd.c (build_address_symbolic): New function. Returns all
7b83ea04
AC		 3761 the parts that are necessary to print an address in a symbolic
3762 form.
dfcd3bfb 3763 (print_address_symbolic): Split into a printing part and an
7b83ea04 3764 information building part, build_address_symbolic().
dfcd3bfb
JM		 3765
3766 * defs.h (build_address_symbolic): Export.
3767
37682000-02-03 Jim Blandy <jimb@redhat.com>
3769
3770 * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3771 opcode.
3772
8b93c638
JM		 37732000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3774
3775 * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3776 arguments on dummy frames.
3777
37782000-02-02 Fernando Nasser <fnasser@totem.to.cygnus.com>
3779
3780 * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3781 (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3782
d9fcf2fb
JM		 37832000-02-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3784
3785 * remote.c (getpkt_sane): New function. It is the old getpkt(),
7b83ea04 3786 which now returns a timeout indication.
d9fcf2fb 3787 (getpkt): New function. Wrapper for getpkt_sane(), so that return
7b83ea04 3788 value can still be ignored.
d9fcf2fb 3789
8b93c638
JM		 3790Tue Feb 1 18:47:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
3791
3792 * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
7b83ea04 3793 UI_OUT.
8b93c638 3794
d9fcf2fb
JM		 3795Tue Feb 1 00:17:12 2000 Andrew Cagney <cagney@b1.cygnus.com>
3796
3797 * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename
7b83ea04
AC		 3798 ``struct gdb_file'' to ``struct ui_file''. Delete typedef
3799 GDB_FILE.
62a4b482 3800
d9fcf2fb
JM		 3801 * Makefile.in: Update.
3802
3803 * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
7b83ea04
AC		 3804 c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3805 ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3806 cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3807 expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3808 frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3809 gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3810 jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3811 m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3812 printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3813 remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3814 ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3815 serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3816 target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3817 utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3818 config/pa/tm-hppa.h: Update.
8b93c638 3819 * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
d9fcf2fb 3820
da59e081
JM		 38212000-01-31 Jason Molenda (jsm@bugshack.cygnus.com)
3822
a9e0ce2c
JM		 3823 * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
3824 config/i386/i386dgux.mh, config/i386/i386sol2.mh,
3825 config/i386/i386v4.mh, config/i386/i386v42mp.mh,
3826 config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
3827 config/m88k/delta88v4.mh, config/mips/irix4.mh,
3828 config/mips/irix5.mh, config/mips/mipsv4.mh,
da59e081 3829 config/powerpc/solaris.mh (NATDEPFILES): Change references to
a9e0ce2c 3830 proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
da59e081
JM		 3831 proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
3832
3833Mon Jan 31 17:14:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
3834
3835 * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
3836
3837 * main.c (captured_main): Only use the legacy tui_file code when
7b83ea04 3838 linking in older code such as the TUI.
da59e081
JM		 3839
3840 * gdb-file.h, gdb-file.c: New files.
3841 * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
7b83ea04
AC		 3842 null_file_isatty, null_file_rewind, null_file_put,
3843 null_file_flush, null_file_write, null_file_fputs,
3844 null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
3845 gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
3846 set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
3847 set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
3848 set_gdb_file_data, struct accumulated_gdb_file,
3849 do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
3850 mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
3851 mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
3852 stdio_file_delete, stdio_file_flush, stdio_file_write,
3853 stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
3854 Moved to gdb-file.h and gdb-file.c.
da59e081 3855 * utils.c (enum streamtype, struct tui_stream, tui_file_new,
7b83ea04
AC		 3856 tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
3857 tui_file_rewind, tui_file_put, tui_file_fputs,
3858 tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
da59e081 3859 fputs_unfiltered_hook):
7b83ea04 3860 Moved to tui/tui-file.c and tui/tui-file.h.
62a4b482 3861
da59e081
JM		 3862 * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
3863 (tui-file.o, gdb-file.o): Add dependencies.
3864 (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
3865 * main.c: #include tui/tui-file.h.
3866
38672000-01-28 Fred Fish <fnf@cygnus.com>
3868
3869 * findvar.c (value_from_register): Special case handling of D10V
3870 pointer values fetched from registers.
3871
38722000-01-28 Fernando Nasser <fnasser@totem.to.cygnus.com>
3873
3874 * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
b55cf2e4 3875 support for new style thumb prologues.
da59e081
JM		 3876
38772000-01-28 Nick Clifton <nickc@redhat.com>
3878
3879 * arm-tdep.c: Remove extraneous dash at start of strings
3880 introduced in previous delta.
3881
38822000-01-27 Nick Clifton <nickc@redhat.com>
3883
3884 * arm-tdep.c: Replace uses of arm_toggle_renames() with
b55cf2e4 3885 parse_arm_disassembler_option().
da59e081
JM		 3886
38872000-01-27 Jim Blandy <jimb@cygnus.com>
3888
3889 * symtab.c (decode_line_1): Don't let commas that are within
7b83ea04
AC		 3890 quotes or parenthesis terminate the line spec. Don't use pp when
3891 removing the final double quote of a double-quoted string. Don't
3892 forget to skip the opening double quote. I have no clue whether
3893 this change is correct; probably we've just moved this function
3894 from one buggy place to another buggy place, and never came within
3895 an outhouse whiff of correctness.
da59e081
JM		 3896 (find_toplevel_char): New function.
3897
38982000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3899
3900 * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
7b83ea04 3901 passing the pointer to a thumb function as an argument.
da59e081
JM		 3902
39032000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3904
3905 * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
3906 are reinserted for another run.
3907
8b93c638
JM		 39082000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3909
3910 * cli-out.c (cli_filed_string): Test for NULL string.
3911
da59e081
JM		 39122000-01-27 Fernando Nasser <fnasser@totem.to.cygnus.com>
3913
3914 * infcmd.c (run_stack_dummy): Account for a random signal stopping
3915 the inferior as well as breakpoints being hit while performing an
3916 inferior function call.
3917 * valops.c (hand_function_call): Ditto.
3918
39192000-01-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3920
3921 From Mark Kettenis <kettenis@gnu.org>
3922
3923 * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
3924 i386_REGS_SEGS_STATE.
3925 (HAVE_I387_REGS): Define.
3926 (FLOAT_INFO): Remove.
3927 * i386gnu-nat.c: Almost completely rewritten to use new i386
3928 register layout and `float info' implementation.
3929 * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
3930 Move prototypes from here.
3931 * gnu-nat.h: To here.
3932
0fda6bd2
JM		 39332000-01-24 Kevin Buettner <kevinb@redhat.com>
3934
3935 * utils.c (get_field, put_field): Fix buffer underruns and
3936 overruns. Also, handle case where total_len is not evenly
3937 divisible by 8.
3938 (getfield): Make sure zeroing of unwanted bits occurs even
3939 when bit field to extract does not straddle two or more
3940 bytes.
3941
39422000-01-23 Christopher Faylor <cgf@cygnus.com>
3943
3944 * defs.h: Add gdb_thread_select declaration.
3945
39462000-01-23 Kevin Buettner <kevinb@redhat.com>
3947
3948 * linux-thread.c (_initialize_linuxthreads): Make sure that
3949 linuxthreads_block_mask does not block SIGCHLD.
3950
39512000-01-20 Fernando Nasser <fnasser@totem.to.cygnus.com>
3952
3953 * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
3954 text so that new lines work properly.
3955
39562000-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
3957
3958 * proc-utils.h: New file. Export functions from proc-*.c.
3959
3960 * proc_api.c: Rename to:
3961 * proc-api.c: New file. Add include of proc-utils.h.
3962
3963 * proc_events.c: Rename to:
3964 * proc-events.c: New file.
3965
3966 * proc_flags.c: Rename to:
3967 * proc-flags.c: New file.
3968
3969 * proc_why.c: Rename to:
3970 * proc-why.c: New file. Add include of proc-utils.h.
3971
3972 * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
7b83ea04 3973 ctype.h, proc-utils.h.
0fda6bd2
JM		 3974 (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
3975 (open_procinfo_files): Conditionalize local variable tmp, to avoid
7b83ea04 3976 compiler warnings.
0fda6bd2 3977 (proc_iterate_over_mappings): Conditionalize local vars mapfd and
7b83ea04 3978 pathname.
0fda6bd2 3979 (procfs_wait): Adjust format in some printf_filetered calls to
7b83ea04 3980 avoid compiler warnings.
0fda6bd2 3981 (make_signal_thread_runnable): Ifdef 0. The calls to this function
7b83ea04 3982 are also ifdef'd 0 .
0fda6bd2
JM		 3983 (procfs_resume): Add parentheses around '&&' operation.
3984 (procfs_set_exec_trap): Remove unused variable.
3985 (info_proc_cmd): Add braces to avoid ambiguous else clause.
3986
3987 * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
7b83ea04 3988 proc-why.o): Update dependencies.
0fda6bd2
JM		 3989
3990 * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
3991 proc-*.o.
3992
c5394b80
JM		 39932000-01-17 Jason Molenda (jsm@bugshack.cygnus.com)
3994
3995 * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
3996 Fix from Robert Lipe <robertl@sco.com>.
3997 * configure: Regenerated.
3998
39992000-01-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4000
4001 * stack.c (print_frame_info_base): Break up into the frame info
7b83ea04 4002 (location) printing part and the rest (source line printing).
c5394b80 4003 (print_frame): New function. Take care of printing the location
7b83ea04 4004 information.
c5394b80
JM		 4005 Update copyright.
4006
4007 * infrun.c (normal_stop): Use enum values rather than integers for the
4008 source_flag to be passed to show_and_print_stack_frame().
7b83ea04 4009 Update copyright.
62a4b482 4010
c5394b80 4011 * frame.h (print_what): New enum for 'source' argument to
7b83ea04 4012 print_frame_info_base(). Use this instead of obscure numbers.
c5394b80 4013 Update copyright.
62a4b482 4014
c5394b80
JM		 4015Sun Jan 16 17:58:00 2000 David Taylor <taylor@texas.cygnus.com>
4016
4017 * event-top.c (stdin_event_handler): call quit_command rather than
7b83ea04
AC		 4018 exit -- run cleanups, give target code a chance to say goodbye to
4019 the target. Fixes bug where the inferior processes were left
4020 around on Solaris (and probably elsewhere) by the testsuite.
c5394b80
JM		 4021
40222000-01-14 Mark Salter <msalter@cygnus.com>
4023
4024 * v850-tdep.c (v850_target_architecture_hook): Setup correct
7b83ea04 4025 machine id for disassembly.
c5394b80 4026
0fda6bd2
JM		 40272000-01-13 Jim Blandy <jimb@cygnus.com>
4028
4029 * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
4030 convert_to_regset, when regno indicates a specific register.
4031
c5394b80
JM		 4032Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek <nsd@cygnus.com>
4033
4034 * uw-thread.c: Document libthread.so debugging interface. Minor
4035 comment and formatting tweaks.
4036 (DEBUG): #define as 0 instead of 1.
4037 (CALL_BASE): Include function name in error msg.
4038 (libthread_stub): Adjust inferior_pid after thread exit.
4039 (uw_thread_create_inferior): Deactivate uw_thread_ops before
4040 asking procfs_ops to create inferior.
4041 (libthread_init): Don't return nonlocally on error.
4042
40432000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
4044
4045 * rdi-share/ardi.c (negotiate_params): Fix initialization of static
4046 variable.
4047
40482000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
4049
4050 * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
4051 both sides are on the same state.
4052
40532000-01-12 Fernando Nasser <fnasser@totem.to.cygnus.com>
4054
4055 * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
4056 115200 (minor syntax mistake).
4057
40582000-01-12 Jim Blandy <jimb@cygnus.com>
4059
4060 * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
4061 this here, to go along with the definitions of PIDGET and TIDGET.
4062
40632000-01-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4064
4065 * thread.c (do_captured_thread_select): New function. Switch
7b83ea04 4066 current thread, safely from within catch_errors().
c5394b80
JM		 4067 (gdb_thread_select): New function. Switch threads safely.
4068 (thread_command): Use gdb_thread_select().
8b93c638
JM		 4069 Include ui-out.h.
4070 (do_captured_list_thread_ids): New function.
4071 (gdb_list_thread_ids): New function.
4072
4073 * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
c5394b80
JM		 4074
40752000-01-11 Christopher Faylor <cgf@cygnus.com>
4076
4077 * configure.in: Avoid linking -limagehlp unless it's a native build.
4078 * configure: Regenerate.
4079 * thread.cc (add_thread): Clear private data pointer here or suffer
4080 strange behavior when it is checked for NULL later.
4081
0d06e24b
JM		 40822000-01-09 Christopher Faylor <cgf@cygnus.com>
4083
4084 * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
4085 * configure.in: Add an additional library to cygwin link.
4086 * configure: Regenerate.
4087
4088 Patch from Egor Duda <deo@logos-m.ru>:
4089 * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
4090 type.
4091
aca52a9b 40922000-01-07 Michael Snyder <msnyder@cygnus.com>
0d06e24b
JM		 4093
4094 * uw-thread.c: New file to support UnixWare user-mode threads:
aa47baa9 4095 contributed by Nickolas Duffek <nsd@cygnus.com>.
0d06e24b
JM		 4096 * target.h (struct target_ops): New vector, to_extra_thread_info,
4097 allows back-ends to give extra details in info thread display.
4098 (target_extra_thread_info): define new macro.
4099 (target_find_new_threads): simplify macro. Cleanup comments.
4100 * target.c (to_extra_thread_info): default and inherit new vector.
4101 (cleanup_target): eliminate PARAMS, break up long lines,
4102 provide default definition for to_extra_thread_info, and
4103 to_find_new_threads. Default to_thread_alive and to_query
4104 to return_zero, not target_ignore (they each return int not void).
4105 (debug_to_find_new_threads): new debug entry.
4106 (setup_target_debug): add debug_to_find_new_threads.
4107 * gdbthread.h: export struct thread_info, find_thread_pid, and
4108 iterate_over_threads. Add comments. Eliminate PARAMS. Update
4109 copyright. Add new private data pointer for use by target back-ends.
4110 * thread.c (struct thread_info): move definition to gdbthread.h.
4111 (find_thread_pid): new exported function for thread lookup.
2b266721 4112 (iterate_over_threads): new exported function for applying
0d06e24b
JM		 4113 arbitrary operations to threads. Update copyright to 2000.
4114 (info_threads_command): use new target_extra_thread_info vector
4115 to display extra information about each thread (if implemented).
4116 * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
4117 Add defines for PIDGET, etc.
4118 * config/i386/tm-i386sol2.h: ditto.
4119 * config/sparc/tm-sun4sol2.h: ditto.
4120 * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
4121 * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
4122 if -lpthread and -lpthreads fail.
4123
4124 * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
4125 (proc_flags): combine flags that UnixWare splits into two locations.
4126 (proc_modify_flag): add support for PR_KLC (kill on last close).
4127 (proc_[un]set_kill_on_last_close): new functions.
62a4b482 4128
8b93c638
JM		 41292000-01-07 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4130
4131 * infrun.c (normal_stop): Print out thread id when we stop.
4132
0d06e24b
JM		 41332000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4134
4135 * remote.c (remote_open_1): Fix message so it does not imply a
2b266721 4136 specific syntax for serial ports, as it is OS dependent.
0d06e24b
JM		 4137 (remote_async_open_1): Ibid.
4138 (init_remote_ops): Ibid.
4139
41402000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4141
4142 * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
4143 "set remotebaud" command (if set) when no speed is specified on
4144 the "target rdi" command.
4145
41462000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4147
4148 * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
4149 115200.
4150 (baud_options[]): Ibid.
4151
41522000-01-06 Fernando Nasser <fnasser@totem.to.cygnus.com>
4153
4154 * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
4155 used by each operating system.
4156
41572000-01-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
4158
4159 * breakpoint.c (until_break_command): Add an argument for the
7b83ea04
AC		 4160 continuation, the beginning of the cleanups set up by this
4161 command.
0d06e24b 4162 (until_break_command_continuation): Do cleanups until the one
7b83ea04 4163 passed in as argument instead of doing all of them.
0d06e24b
JM		 4164
4165 * infcmd.c (finish_command_continuation): Expect a new argument,
7b83ea04
AC		 4166 which indicates up to where to do cleanups. Update calls to
4167 do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
0d06e24b
JM		 4168 (finish_command): Add another argument for the continuation: the
4169 starting cleanup for this command.
4170
c3f6f71d 41712000-01-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 4172
c3f6f71d
JM		 4173 From Grant Edwards <grante@visi.com> (original patch from Thomas
4174 Zenker ):
4175 * rdi-share/ardi.c: Allow interruption of interruptible
4176 targets with a <CNTL-C>.
ed9a39eb 4177
c3f6f71d 41782000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 4179
c3f6f71d
JM		 4180 * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
4181 to control port to accommodate some versions of Angel.
ed9a39eb 4182
c3f6f71d 41832000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 4184
c3f6f71d
JM		 4185 * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
4186 Add interpretation for C Support Library packets.
ed9a39eb 4187
c3f6f71d 41882000-01-04 Fernando Nasser <fnasser@totem.to.cygnus.com>
ed9a39eb 4189
c3f6f71d
JM		 4190 * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
4191 is now being modified.
4192 * rdi-share/devsw.h: Adjust declaration of the above funtion.
ed9a39eb 4193
c3f6f71d 4194For older changes see ChangeLog-99
c906108c
SS		 4195\f
4196Local Variables:
4197mode: change-log
4198left-margin: 8
4199fill-column: 74
4200version-control: never
4201End:
GDB Binutils - Deliverables
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