* rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
2
3 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
4 Include "features/rs6000/powerpc-vsx64.c".
5 (ppc_supply_vsxregset): New function.
6 (ppc_collect_vsxregset): New function.
7 (IS_VSX_PSEUDOREG): New macro.
8 (IS_EFP_PSEUDOREG): New macro.
9 (vsx_register_p): New function.
10 (ppc_vsx_support_p): New function.
11 (rs6000_builtin_type_vec128): New function.
12 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
13 correct names for VSX registers and EFPR registers.
14 (rs6000_pseudo_register_type): Return correct types for VSX
15 and EFPR registers.
16 (rs6000_pseudo_register_reggroup_p): Return correct group for
17 VSX and EFPR registers.
18 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
19 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
20 (vsx_pseudo_register_read): New function.
21 (vsx_pseudo_register_write): New function.
22 (efpr_pseudo_register_read): New function.
23 (efpr_pseudo_register_write): New function.
24 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
25 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
26 (rs6000_gdbarch_init): Declare have_vsx.
27 Initialize new upper half VSX registers.
28 Initialize VSX-related and EFPR-related pseudo-registers variables.
29 Adjust the number of pseudo registers accordingly.
30
31 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
32 and SIZEOF_VSRREGS.
33 (gdb_vsxregset_t): New type.
34 (have_ptrace_getsetvsxregs): New variable.
35 (fetch_vsx_register): New function.
36 (fetch_register): Handle VSX registers.
37 (fetch_vsx_registers): New function.
38 (fetch_ppc_registers): Handle VSX registers.
39 (store_ppc_registers): Handle VSX registers.
40 (store_vsx_register): New function.
41 (store_register): Handle VSX registers.
42 (store_vsx_registers): New function.
43 (ppc_linux_read_description): Handle VSX-enabled inferiors.
44 (gdb_vsxregset_t): New type.
45 (supply_vsxregset): New function.
46 (fill_vsxregset): New function.
47
48 * ppc-tdep.h (vsx_register_p): New prototype.
49 (vsx_support_p): New prototype.
50 (ppc_vsr0_regnum): New variable.
51 (ppc_vsr0_upper_regnum): Likewise.
52 (ppc_efpr0_regnum): Likewise.
53 (ppc_builtin_type_vec128): New type.
54 (ppc_num_vsrs): New constant.
55 (ppc_num_vshrs): New constant.
56 (ppc_num_efprs): Likewise.
57 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
58 (ppc_supply_vsxregset): New prototype.
59 (ppc_collect_vsxregset): New prototype.
60
61 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
62 Include "features/rs6000/powerpc-vsx64l.c".
63 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
64 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
65 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
66 (ppc_linux_regset_from_core_section): Handle VSX core section.
67 (ppc_linux_core_read_description): Support VSX-enabled core files.
68
69 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
70 Declare tdesc_powerpc_vsx64l
71
72 * corelow.c (get_core_register_section): Support VSX-enabled
73 core files.
74
75 * features/rs6000/power-vsx.xml: New VSX descriptions.
76 * features/rs6000/powerpc-vsx32.xml: New file.
77 * features/rs6000/powerpc-vsx32l.xml: New file.
78 * features/rs6000/powerpc-vsx64.xml: New file.
79 * features/rs6000/powerpc-vsx64l.xml: New file.
80 * features/rs6000/powerpc-vsx32.c: New file (generated).
81 * features/rs6000/powerpc-vsx32l.c: New file (generated).
82 * features/rs6000/powerpc-vsx64.c: New file (generated).
83 * features/rs6000/powerpc-vsx64l.c: New file (generated).
84 * features/Makefile: Updated with new descriptions.
85 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
86 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
87
88 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
89
90 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
91 call linux_target twice.
92
93 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
94
95 * nto-tdep.c (lm_info): Updated struct lm_info definition from
96 solib-svr4.c
97 (LM_ADDR): Use l_addr if available; if not, use link map and set
98 l_addr.
99
100 2008-08-14 Tom Tromey <tromey@redhat.com>
101
102 * macrocmd.c (macro_define_command): Check for NULL argument.
103 (macro_undef_command): Likewise.
104
105 2008-08-14 Pedro Alves <pedro@codesourcery.com>
106
107 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
108
109 2008-08-13 Pedro Alves <pedro@codesourcery.com>
110
111 * breakpoint.c (always_inserted_auto, always_inserted_on)
112 (always_inserted_off, always_inserted_enums): New.
113 (always_inserted_mode): Change type to char* and point to
114 always_inserted_auto.
115 (show_always_inserted_mode): In auto mode, also show the current
116 effect of the option.
117 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
118 (_initialize_breakpoint): Make the "set breakpoints
119 always-inserted" command an enum command. Extend help to describe
120 the auto mode.
121
122 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
123
124 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
125 query valid) bit. Ignore bits outside the condition field.
126 (info_spu_proxydma_command): Ignore bits outside the field.
127
128 2008-08-12 Michael Snyder <msnyder@vmware.com>
129
130 * MAINTAINERS: Update my email address.
131
132 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
133
134 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
135
136 2008-08-12 Pedro Alves <pedro@codesourcery.com>
137
138 Add no-ack mode to the remote protocol --- optionally stop ACKing
139 packets and responses when we have a reliable communication
140 medium.
141
142 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
143
144 * remote.c (struct remote_state): Add noack_mode field.
145 (PACKET_QStartNoAckMode): New.
146 (remote_start_remote): Don't any outstanding packet here.
147 (remote_open_1): Clear noack_mode. Ack any outstanding packet
148 here. Activate noack mode if requested.
149 (remote_protocol_features): Add QStartNoAckMode.
150 (remote_open_1):
151 (putpkt_binary): Don't send ack in noack mode.
152 (read_frame): Don't recompute the checksum in noack mode.
153 (getpkt_sane): Skip sending ack if in noack mode.
154 (_initialize_remote): Add set/show remote noack mode.
155 * NEWS: Note the new features.
156
157 2008-08-11 Kevin Buettner <kevinb@redhat.com>
158
159 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
160 New macros.
161 (rs6000_skip_main_prologue): New function.
162 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
163
164 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
165
166 * MAINTAINERS (Write After Approval): Add self.
167
168 2008-08-11 Stan Shebs <stan@codesourcery.com>
169
170 ARM BE8 support.
171 * disasm.c (gdb_disassemble_info): Set endian_code.
172 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
173 * gdbarch.h, gdbarch.c: Regenerate.
174 * arch-utils.c (initialize_current_architecture): Set the
175 default byte_order_for_code.
176 (gdbarch_info_init): Ditto.
177 (gdbarch_info_fill): Ditto.
178 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
179 (thumb_analyze_prologue): Swap halfword if code endianness is
180 different from general endianness.
181 (arm_skip_prologue): Similarly.
182 (arm_scan_prologue): Ditto.
183 (thumb_get_next_pc): Ditto.
184 (arm_get_next_pc): Ditto.
185 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
186 choose correct endianness for breakpoints.
187
188 2008-08-10 Pedro Alves <pedro@codesourcery.com>
189
190 * bsd-kvm.c: Include "gdbthread.h".
191 (bsd_kvm_ptid): New.
192 (bsd_kvm_open): Add a main thread.
193 (bsd_kvm_close): Delete it.
194 (bsd_kvm_thread_alive): New.
195 (bsd_kvm_pid_to_str): New.
196 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
197 bsd_kvm_pid_to_str.
198 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
199
200 2008-08-09 Pedro Alves <pedro@codesourcery.com>
201
202 * buildsym.c (start_subfile): Properly cast sentinel in concat
203 call.
204 * cp-name-parser.y: Include "config.h".
205 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
206 concat call.
207 * gdb_select.h: Include sys/time.h if sys/select.h is not
208 available.
209
210 2008-08-09 Pedro Alves <pedro@codesourcery.com>
211
212 * go32-nat.c: Include "gdbthread.h".
213 (go32_stop, go32_kill_inferior): Delete the main thread.
214 (go32_create_inferior): Add it.
215 (go32_thread_alive, go32_pid_to_str): New.
216 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
217
218 2008-08-09 Pedro Alves <pedro@codesourcery.com>
219
220 * go32-nat.c (fetch_register, store_register): Pass the regcache
221 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
222 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
223 (struct seg_descr, struct seg_descr): pack the whole struct
224 instead of each member individually.
225
226 2008-08-09 Andreas Schwab <schwab@suse.de>
227
228 * python/python.c (_initialize_python): Use unabbreviated commands
229 in prefix name.
230
231 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
232
233 * Makefile.in (stamp-h): Also create .deps.
234
235 2008-08-09 Tom Tromey <tromey@redhat.com>
236
237 * Makefile.in (generated_files): Add GNULIB_H.
238
239 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
240
241 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
242 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
243 Revise comment.
244 (pa64_current_sos): Remove map private warning warning.
245 * solib-som.c: Include string.h and sys/utsname.h.
246 (get_hpux_major_release): New function.
247 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
248 about shared library private mapping on HP-UX 11 and later. Only force
249 private mapping of shared libraries on HP-UX 10 and earlier.
250 (link_map_start): Delete warning.
251
252 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
253 H.J. Lu <hongjiu.lu@intel.com>
254 Mark Kettenis <kettenis@gnu.org>
255
256 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
257 (amd64_init_frame_cache): Initialize saved_sp_reg.
258 (amd64_analyze_stack_align): New.
259 (amd64_analyze_prologue): Call it.
260 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
261 %rip to 8 when halfway aligning the stack.
262
263 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
264 AMD64_R14_REGNUM.
265
266 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
267 saved_sp_reg.
268 (i386_alloc_frame_cache): Remove stack_align. Initialize
269 saved_sp_reg to -1.
270 (i386_analyze_stack_align): Rewrite.
271 (i386_frame_cache): Use saved_sp_reg if it is valid.
272
273 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
274
275 * target.c: Include "solib.h".
276 (target_pre_inferior): Call no_shared_libraries.
277 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
278 or clear_solib.
279 (attach_command): Do not call clear_solib.
280
281 2008-08-09 Mark Kettenis <kettenis@gnu.org>
282
283 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
284 the %eip register.
285
286 2008-08-08 Tom Tromey <tromey@redhat.com>
287
288 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
289 POSTCOMPILE.
290 (python-utils.o): Likewise.
291
292 2008-08-08 Andreas Schwab <schwab@suse.de>
293
294 * corefile.c (_initialize_core): Remove spurious paren from set
295 gnutarget doc string.
296
297 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
298
299 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
300 Define PPC_FEATURE_BOOKE.
301 (ppc_linux_get_hwcap): New function.
302 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
303 4-bytes alignment restrictions.
304 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
305 positioning of the read/write flags.
306 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
307 4-bytes alignment.
308
309 2008-08-08 Pedro Alves <pedro@codesourcery.com>
310
311 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
312
313 * win32-nat.c (win32_add_thread): Change thread argument type to
314 ptid_t. Adjust.
315 (win32_add_thread): Adjust.
316 (win32_delete_thread): Change thread argument type to ptid_t.
317 Adjust.
318 (win32_fetch_inferior_registers, win32_store_inferior_registers)
319 (win32_resume, get_win32_debug_event, get_win32_debug_event)
320 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
321 (init_win32_ops): Put to_magic last.
322 (win32_win32_thread_alive): Adjust.
323
324 2008-08-08 Pedro Alves <pedro@codesourcery.com>
325
326 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
327 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
328
329 2008-08-08 Pedro Alves <pedro@codesourcery.com>
330
331 * remote-m32r-sdi.c: Include "gdbthread.h".
332 (remote_m32r_ptid): New.
333 (m32r_close): Delete the main thread.
334 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
335 main thread.
336 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
337 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
338
339 2008-08-07 Tom Tromey <tromey@redhat.com>
340 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
341
342 * aclocal.m4, configure: Rebuild.
343 * configure.in: Call ZW_CREATE_DEPDIR,
344 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
345 (MAKE, GMAKE): New substs.
346 * acinclude.m4: Include depstand.m4.
347 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
348 COMPILE, POSTCOMPILE, depcomp): New variables.
349 Remove all _h variables.
350 Remove many .o targets.
351 ($(srcdir)/copying.c): avoid backslash-newline after comment
352 sign (@maintainer_mode_true@).
353 (HFILES_NO_SRCDIR): Regenerate.
354 (generated_files): New variable.
355 (all_gdbtk_cflags): Likewise.
356 (.c.o): Rewrote.
357 (init.o, version.o, copying.o): Remove.
358 (distclean): Remove DEPDIR.
359 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
360 printcmd.o, procfs.o, v850ice.o): Rewrite.
361 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
362 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
363 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
364 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
365 gdbtk-wrapper.o): Likewise.
366 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
367 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
368 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
369 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
370 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
371 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
372 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
373 tui-wingeneral.o, tui-winsource.o): Likewise.
374 (all_object_files): New variable.
375 ($(all_object_files)): New target.
376 Include dependency files, when using GNU Make.
377
378 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
379
380 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
381 the valid bit set. Ensure display order respects partial
382 order defined by dependency bits.
383
384 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
385
386 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
387 setup.
388
389 2008-08-06 Mark Kettenis <kettenis@gnu.org>
390
391 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
392 OpenBSD 4.3.
393
394 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
395 Tom Tromey <tromey@redhat.com>
396 Thiago Jung Bauermann <bauerman@br.ibm.com>
397 Doug Evans <dje@google.com>
398
399 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
400 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
401 PYTHON_CFLAGS): New.
402 (python_h, python_internal_h): New.
403 (cli-script.o): Depend on python.h
404 (python.o, python-utils.o): New.
405 * cli/cli-script.c (print_command_lines): Handle python_control.
406 (execute_control_command): Handle python_control.
407 (execute_control_command_untraced): New function.
408 (while_command): Call execute_control_command_untraced.
409 (if_command): Likewise.
410 (get_command_line): Remove static attribute.
411 (read_next_line): Handle "python".
412 (recurse_read_control_structure): Handle python_control.
413 (read_command_lines): Handle python_control.
414 Include python.h.
415 * cli/cli-script.h (get_command_line): Add prototype.
416 (execute_control_command_untraced): Likewise.
417 * configure.ac: Add --with-python.
418 * defs.h (enum command_control_type) <python_control>: New
419 constant.
420 * python/python-internal.h: New file.
421 * python/python.c: New file.
422 * python/python.h: New file.
423 * python/python-utils.c: New file.
424 * NEWS: Mention Python scripting support and its new commands.
425
426 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
427
428 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
429
430 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
431
432 * MAINTAINERS (Write After Approval): Add self.
433
434 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
435
436 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
437 (insert_breakpoint_locations): Likewise.
438
439 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
440
441 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
442 breakpoint.
443 (set_longjmp_breakpoint): Likewise.
444
445 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
446
447 PR build/2490
448 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
449 defined.
450
451 2008-08-05 Tom Tromey <tromey@redhat.com>
452
453 * bcache.c (deprecated_bcache_added): Initialize obstack.
454 (bcache_xmalloc): Don't initialize obstack.
455 (bcache_xfree): Conditionally free obstack.
456 (bcache_memory_used): Update.
457
458 2008-08-05 Tom Tromey <tromey@redhat.com>
459
460 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
461 bcache_full.
462 (append_psymbol_to_list): Accept a const pointer.
463 (add_psymbol_to_list): Fix const correctness.
464 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
465 (bcache_full): Declare.
466 * bcache.c (bcache_data, deprecated_bcache): Remove.
467 (bcache): Use bcache_full.
468 (bcache_full): Rename from deprecated_bcache_added. Change return
469 type.
470
471 2008-08-04 Stan Shebs <stan@codesourcery.com>
472
473 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
474 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
475 (enable_break): Remove test of BKPT_AT_SYMBOL.
476
477 2008-08-02 Keith Seitz <keiths@redhat.com>
478
479 * acinclude.m4: Include ../config/tcl.m4 to pick up
480 standard Tcl configury bits.
481 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
482 * configure.ac: Don't check if ../itcl exists when building
483 gdbtk. It could be installed.
484 Rewrite gdbtk configury to allow for using system-supplied
485 Tcl and Tk. Gdbtk no longer requires build-time access to
486 itcl and itk.
487 * Makefile.in: Remove everything related to itcl and itk.
488 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
489 configure.ac.
490 Remove v850ice.o build rule.
491 (ALL_TCL_CFLAGS): New convenience defintion. Change all
492 gdbtk sources to use it.
493 * configure: Regenerate.
494
495 2008-07-31 Stan Shebs <stan@codesourcery.com>
496
497 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
498
499 2008-07-30 Stan Shebs <stan@codesourcery.com>
500
501 * objfiles.c (TARGET_KEEP_SECTION): Remove.
502 (add_to_objfile_sections): Remove use.
503
504 2008-07-29 Tom Tromey <tromey@redhat.com>
505
506 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
507 (lookup_cmd_composition): Likewise.
508
509 2008-07-29 Tom Tromey <tromey@redhat.com>
510
511 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
512 dead code. Fix indentation.
513
514 2008-07-29 Stan Shebs <stan@codesourcery.com>
515
516 * main.c (captured_main): Remove long-unused #if 0 blocks.
517
518 2008-07-28 Tom Tromey <tromey@redhat.com>
519
520 * annotate.h (deprecated_annotate_starting_hook): Remove.
521 (deprecated_annotate_stopped_hook): Remove.
522 (deprecated_annotate_exited_hook): Remove.
523 * Makefile.in (annotate.o): Depend on observer_h.
524 * top.c (deprecated_delete_breakpoint_hook): Remove.
525 (deprecated_create_breakpoint_hook): Likewise.
526 (deprecated_modify_breakpoint_hook): Likewise.
527 * interps.c (clear_interpreter_hooks): Update for removed hooks.
528 * breakpoint.c (mention): Don't call removed hook.
529 (delete_breakpoint): Likewise.
530 (disable_breakpoint): Likewise.
531 (do_enable_breakpoint): Likewise.
532 * annotate.c: Include observer.h.
533 (breakpoint_changed): Change type of argument.
534 (_initialize_annotate): Register observers.
535 (deprecated_annotate_starting_hook): Remove.
536 (deprecated_annotate_stopped_hook): Remove.
537 (deprecated_annotate_exited_hook): Remove.
538 (annotate_starting): Update for hook removal.
539 (annotate_stopped): Likewise.
540 (annotate_exited): Likewise.
541 * defs.h (deprecated_delete_breakpoint_hook): Remove.
542 (deprecated_create_breakpoint_hook): Likewise.
543 (deprecated_modify_breakpoint_hook): Likewise.
544
545 2008-07-28 Tom Tromey <tromey@redhat.com>
546
547 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
548
549 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
550
551 * configure.ac: Check for the GNU/Linux ptrace signature.
552 * configure: Regenerated.
553
554 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
555
556 * linux-nat.c (resume_callback): Add more debugging output.
557 (linux_nat_has_pending_sigint): New function, based on
558 linux_nat_has_pending.
559 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
560 (stop_wait_callback): Remove flush_mask handling. Honor
561 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
562 to recursive calls.
563 (linux_nat_has_pending, flush_callback): Remove.
564 (linux_nat_filter_event): Check for ignore_sigint.
565 (linux_nat_wait): Remove flush_mask support and call to
566 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
567 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
568
569 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
570
571 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
572 report events from resumed threads.
573
574 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
575
576 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
577 (mips_linux_init_abi): Set tdep->syscall_next_pc.
578 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
579 mips-tdep.h.
580 (mips32_next_pc): Handle the syscall instruction.
581 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
582 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
583
584 2008-07-26 Tom Tromey <tromey@redhat.com>
585
586 PR gdb/1158:
587 * valops.c (value_struct_elt): Treat function-valued field as a
588 static method.
589
590 2008-07-26 Tom Tromey <tromey@redhat.com>
591
592 PR gdb/1136:
593 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
594 longer tokens first.
595
596 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
597
598 Kill cmd_async_ok.
599 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
600 (get_cmd_async_ok): Remove.
601 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
602 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
603 * infcmd.c (_initialize_infcmd): Likewise.
604 * thread.c (_initialize_thread): Likewise.
605
606 2008-07-25 Joseph Myers <joseph@codesourcery.com>
607
608 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
609 128-bit long doubles in even-odd pairs of FPRs. Do not
610 right-align float arguments for big-endian.
611 (mips_n32n64_return_value): Apply return value convention for
612 structs containing one or two floating-point values to soft-float
613 as well as hard-float. Handle 128-bit long doubles in such
614 structs.
615 (mips_o32_push_dummy_call): Only skip one integer register for a
616 float argument passed in an FPR.
617
618 2008-07-25 Tom Tromey <tromey@redhat.com>
619
620 * tui/tui-hooks.c: Include observer.h.
621 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
622 Remove.
623 (tui_bp_created_observer, tui_bp_deleted_observer,
624 tui_bp_modified_observer): New globals.
625 (tui_install_hooks): Use observers, not events.
626 (tui_remove_hooks): Likewise.
627 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
628 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
629 globals.
630 (breakpoint_notify): Check mi_can_breakpoint_notify.
631 (breakpoint_hooks): Remove.
632 (mi_cmd_break_insert): Attach observers. Don't use events.
633 * tracepoint.c: Include observer.h, not gdb-events.h.
634 (tracepoint_operation, trace_pass_command): Notify observer.
635 * interps.c: Don't include gdb-events.h.
636 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
637 * gdbarch.c: Rebuild.
638 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
639 (deprecated_current_gdbarch_select_hack): Notify observer.
640 * breakpoint.h: Don't include gdb-events.h.
641 * breakpoint.c: Don't include gdb-events.h.
642 (condition_command): Notify observer.
643 (commands_command): Likewise.
644 (commands_from_control_command): Likewise.
645 (mention, delete_breakpoint, set_ignore_count): Likewise.
646 (disable_breakpoint, do_enable_breakpoint): Likewise.
647 * Makefile.in (gdb_events_h): Remove.
648 (breakpoint_h): Update.
649 (COMMON_OBS): Remove gdb-events.o.
650 (gdb-events.o): Remove.
651 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
652 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
653 * gdb-events.c: Remove.
654 * gdb-events.h: Remove.
655 * gdb-events.sh: Remove.
656
657 2008-07-24 Pedro Alves <pedro@codesourcery.com>
658
659 * remote.c (remote_threads_extra_info): Don't query the remote
660 server about info on the internally added main thread.
661
662 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
663
664 * nto-procfs.c (procfs_attach): Populate initial thread list.
665 (procfs_wait): Return new pid, built from the inferior status.
666
667 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
668
669 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
670 * configure: Regenerate.
671
672 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
673
674 * nto-procfs.c (procfs_xfer_memory): Changed signature.
675 (procfs_resume): Workaround for dereferencing type-punned pointer
676 warning.
677 * nto-tdep.c (nto_parse_redirection): Change signature to be const
678 correct.
679 * nto-tdep.h (nto_parse_redirection): Likewise.
680
681 2008-07-21 Stan Shebs <stan@codesourcery.com>
682
683 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
684 * gdbarch.sh: Adjust comment to refer to
685 in_solib_dynsym_resolve_code().
686 * gdbarch.h, gdbarch.c: Update.
687 * solib-osf.c: Ditto.
688 * infrun.c: Ditto.
689 (handle_inferior_event): Use in_solib_dynsym_resolve_code
690 unconditionally.
691 * config/mips/nm-irix5.h: Remove undef of
692 IN_SOLIB_DYNSYM_RESOLVE_CODE.
693
694 2008-07-21 Tom Tromey <tromey@redhat.com>
695
696 * symfile.c (reread_symbols): Don't pass argument to observer.
697 * exec.c (exec_file_attach): Don't pass argument to observer.
698 * ada-lang.c (ada_executable_changed_observer): Remove argument.
699 * symtab.c (symtab_observer_executable_changed): Remove argument.
700 * observer.sh: Handle functions with no arguments.
701
702 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
703 Chris Demetriou <cgd@google.com>
704
705 * elfread.c (elf_symfile_segments): Fix the check that each loadable
706 section fits within an ELF segment to handle ELF segments that hit
707 the end of the address space.
708
709 2008-07-20 Chris Demetriou <cgd@google.com>
710
711 * MAINTAINERS (Write After Approval): Add self.
712
713 2008-07-18 Tom Tromey <tromey@redhat.com>
714
715 PR gdb/855:
716 * NEWS: Add entry for macro commands.
717 * Makefile.in (macrocmd.o): Add gdb_string.h.
718 * macroscope.h (user_macro_scope): Declare.
719 (default_macro_scope): Update documentation.
720 (macro_user_macros): Declare.
721 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
722 Use user_macro_scope.
723 (null_macro_lookup): Remove.
724 * macrotab.h (macro_callback_fn): Declare.
725 (macro_for_each): Likewise.
726 (macro_allow_redefinitions): Likewise.
727 * macrotab.c (foreach_macro): New function
728 (macro_for_each): Likewise.
729 (struct macro_table) <redef_ok>: New field.
730 (macro_allow_redefinitions): New function.
731 (new_macro_table): Update.
732 (macro_define_function): Likewise.
733 (macro_define_object): Likewise.
734 * macroscope.c (user_macro_scope): New function.
735 (default_macro_scope): Use it.
736 (macro_user_macros): New global.
737 (standard_macro_lookup): Look in macro_user_macros.
738 (_initialize_macroscope): New function.
739 * macroexp.h (macro_is_whitespace, macro_is_digit,
740 macro_is_identifier_nondigit): Declare.
741 * macroexp.c (macro_is_whitespace): Rename. No longer static.
742 (macro_is_digit): Likewise.
743 (macro_is_identifier_nondigit): Likewise.
744 (get_identifier): Update.
745 (get_pp_number): Likewise.
746 (get_token): Likewise.
747 * macrocmd.c (skip_ws): New function.
748 (extract_identifier): Likewise.
749 (free_macro_definition_ptr): Likewise.
750 (user_macros): Remove.
751 (macro_define_command): Implement.
752 (_initialize_macrocmd): Update.
753 (macro_undef_command): Implement.
754 (print_one_macro): New function.
755 (macro_list_command): Implement.
756
757 2008-07-18 Joseph Myers <joseph@codesourcery.com>
758
759 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
760 in BFD ELF check.
761 * configure: Regenerate.
762
763 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
764
765 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
766
767 2008-07-15 Andreas Schwab <schwab@suse.de>
768
769 * valops.c (value_cast_pointers): Follow typedefs when checking
770 result of coercion.
771
772 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
773
774 * block.c (block_function): Renamed to ...
775 (block_linkage_function): ... this. All callers changed.
776 * block.h (block_function): Renamed to ...
777 (block_linkage_function): ... this.
778
779 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
780
781 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
782
783 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
784
785 * frame.c (frame_sp_unwind): Delete.
786 (get_frame_sp): Do not use it.
787 * frame.h (frame_sp_unwind): Delete prototype.
788
789 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
790
791 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
792
793 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
794
795 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
796 * frame.c (frame_unwind_address_in_block): Delete.
797 (get_frame_address_in_block): Do not use it. Check the type
798 of the next frame first.
799 (frame_cleanup_after_sniffer): Update comment.
800 * frame.h (frame_unwind_address_in_block): Delete prototype.
801 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
802
803 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
804
805 * frame.c (frame_func_unwind): Delete.
806 (get_frame_func): Do not use it.
807 * frame.h (frame_func_unwind): Delete prototype.
808 * hppa-tdep.c (hppa_frame_cache): Update comment.
809 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
810
811 2008-07-14 Stan Shebs <stan@codesourcery.com>
812
813 * remote-sim.c (init_gdbsim_ops): Remove
814 TARGET_REDEFINE_DEFAULT_OPS.
815
816 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
817
818 * findvar.c (read_var_value): Remove unused variable.
819
820 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
821
822 * infrun.c (handle_inferior_event): Tag threads as stopped
823 before inserting breakpoints.
824
825 2008-07-15 Hui Zhu <teawater@gmail.com>
826
827 * MAINTAINERS: Added myself to section Write After Approval.
828
829 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
830
831 PR gdb/2477
832 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
833
834 2008-07-14 Pedro Alves <pedro@codesourcery.com>
835
836 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
837 (i386_dicos_push_dummy_code): New.
838 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
839 Register i386_dicos_push_dummy_code.
840
841 2008-07-14 Markus Deuling <deuling@de.ibm.com>
842
843 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
844 (mips_n32n64_push_dummy_call, mips_o64_return_value)
845 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
846
847 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
848 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
849 (mips_n32n64_fp_arg_chunk_p): Update caller.
850
851 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
852 (mips_n32n64_push_dummy_call): Update caller.
853
854 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
855 current_gdbarch.
856 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
857 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
858
859
860 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
861 current_gdbarch.
862 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
863 (mips_o64_push_dummy_call): Update caller.
864
865 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
866 (fp_register_arg_p, mips_dump_tdep): Update caller.
867
868 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
869 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
870
871 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
872 current_gdbarch.
873 (mips32_scan_prologue): Update caller.
874
875 (heuristic_proc_start): Add gdbarch as parameter. Replace
876 current_gdbarch.
877 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
878
879 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
880 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
881 the current architecture. Update call to getregs_supplies.
882 (getregs_supplies): Add gdbarch as parameter and replace
883 current_gdbarch.
884
885 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
886 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
887 NBSD_MIPS_JB_ELEMENT_SIZE.
888 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
889 replace current_gdbarch.
890
891 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
892 current_gdbarch.
893 (mips_fetch_registers, mips_store_registers): Update call
894 to mips_map_regno.
895 (mips_load): Use get_regcache_arch to get at the current_architecture
896 and replace current_gdbarch.
897
898 2008-07-13 Pedro Alves <pedro@codesourcery.com>
899
900 * thread.c (restore_selected_frame): On fail to restore, select
901 the innermost frame, and don't crash when warning the user.
902
903 2008-07-13 Hui Zhu <teawater@gmail.com>
904
905 * symtab.c (expand_line_sal): Fix a memory leak.
906
907 2008-07-13 Pedro Alves <pedro@codesourcery.com>
908
909 * utils.c (struct continuation): Define as inheriting struct
910 cleanup.
911 (add_continuation, do_all_continuations)
912 (discard_all_continuations, add_intermediate_continuation)
913 (do_all_intermediate_continuations)
914 (discard_all_intermediate_continuations): Adjust.
915
916 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
917
918 Skip varobj in running threads.
919 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
920 thread is not stopped, skip the varobj.
921 * Makefile.in: Update dependencies.
922
923 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
924
925 Enable all commands while inferiour is running
926 * mi/mi-main.c (mi_cmd_execute): Don't check if
927 inferiour is executing.
928
929 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
930
931 Allow all CLI command even if target is executing.
932 * gdb/top.c (execute_command_1): Don't check if the inferiour
933 is running.
934
935 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
936
937 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
938 Fix printing of frame, when frame is wrong.
939
940 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
941
942 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
943 backchain is unreadable.
944
945 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
946
947 * spu-linux-nat.c: Include "gdbthread.h".
948 (spu_child_post_startup_inferior): Register main thread.
949 (spu_child_post_attach): Likewise.
950 * Makefile.in (spu-linux-nat.o): Update dependencies.
951
952 2008-07-12 Pedro Alves <pedro@codesourcery.com>
953
954 Rewrite continuations internals on top of cleanups and plug
955 continuation arguments leaks.
956
957 * defs.h (struct continuation): Make it opaque.
958 (add_continuation, add_intermediate_continuation): Drop the int
959 argument of the continuation hook argument. Add
960 continuation_free_args argument.
961 (do_all_continuations, do_all_intermediate_continuations): Drop
962 the error_p argument.
963
964 * utils.c (add_continuation): Drop the int argument of the
965 continuation hook argument. Add continuation_free_args argument.
966 Reimplement on top of cleanups.
967 (do_all_continuations): Drop error argument. Reimplement on top
968 of cleanups.
969 (discard_all_continuations): Reimplement on top of cleanups.
970 (add_intermediate_continuation): Drop the int argument of the
971 continuation hook argument. Add continuation_free_args argument.
972 Reimplement on top of cleanups.
973 (do_all_intermediate_continuations): Drop error argument.
974 Reimplement on top of cleanups.
975 (discard_all_intermediate_continuations): Reimplement on top of
976 cleanups.
977
978 * breakpoint.c (until_break_command_continuation): Drop error
979 argument. Add xfree as continuation argument deleter.
980
981 * inf-loop.c (inferior_event_handler): On error, discard all
982 continuations. Adjust to new do_all_intermediate_continuations
983 and do_all_continuations interfaces.
984
985 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
986 Pass xfree as continuation argument deleter.
987 (finish_command_continuation): Drop error_p argument. Adjust.
988 (finish_command_continuation_free_arg): New.
989 (finish_command): Pass finish_command_continuation_free_arg as
990 continuation argument deleter. Adjust to new do_all_continuations
991 interfaces.
992 (attach_command_continuation): Drop error_p argument.
993 (attach_command_continuation_free_args): New.
994 (attach_command): Pass attach_command_continuation_free_args as
995 continuation argument deleter.
996
997 * interps.c (interp_set): Adjust to new do_all_continuations
998 interfaces.
999
1000 * event-top.c (stdin_event_handler): In error, also discard the
1001 intermediate continuations.
1002
1003 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1004
1005 Replace struct continuation_args by void* and per command structs.
1006
1007 * top.c (execute_command): Remove unused arg1 and arg2 locals.
1008
1009 * breakpoint.c (struct until_break_command_continuation_args):
1010 New.
1011 (until_break_command_continuation): Take a void* instead of a
1012 continuations_arg. Adjust.
1013 (until_break_command): Adjust to use struct
1014 until_break_command_continuation_args instead of struct
1015 continuation_arg.
1016
1017 * infcmd.c (struct step_1_continuation_args): New.
1018 (step_1_continuation): Take a void* instead of a
1019 continuations_arg. Adjust to use struct step_1_continuation_args.
1020 (step_once): Adjust to use struct step_1_continuation_args.
1021
1022 (struct finish_command_continuation_args): New.
1023 (finish_command_continuation): Take a void* instead of a
1024 continuations_arg. Adjust to use struct
1025 finish_command_continuation_args.
1026 (finish_command): Adjust to use struct
1027 finish_command_continuation_args.
1028 (struct attach_command_continuation_args): New.
1029 (attach_command_continuation): Take a void* instead of a
1030 continuations_arg. Adjust to use struct
1031 attach_command_continuation_args.
1032 (attach_command): Adjust to use struct
1033 attach_command_continuation_args.
1034
1035 * defs.h (struct continuation_arg): Delete.
1036 (struct continuation): Replace the struct continuation_arg*
1037 parameter of continuation_hook by a void*. Replace "arg_list"
1038 member by a new "args" member with void* type.
1039 (add_continuation, add_intermediate_continuation): Replace struct
1040 continuation_arg type usages by void* usages.
1041
1042 * utils.c (add_continuation, do_all_continuations)
1043 (add_intermediate_continuation)
1044 (do_all_intermediate_continuations): Replace struct
1045 continuation_arg type usages by void* usages. Pass "args" instead
1046 of "arg_list".
1047
1048 2008-07-12 Pedro Alves <pedro@codesourcery.com>
1049
1050 * infrun.c (struct thread_stepping_state): Delete sal member.
1051 (init_thread_stepping_state): Add local sal. Use it instead of
1052 tss->sal.
1053 (handle_inferior_event): New local stop_pc_sal. Use it instead of
1054 tss->sal.
1055 (step_into_function): Add local stop_func_sal. Use it instead of
1056 tss->sal.
1057
1058 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1059
1060 Implement -exec-continue/-exec-interrupt --all.
1061 * infcmd.c (continue_1): New, extracted from
1062 (continue_command): ...here.
1063 (interrupt_target_1): New, extracted from
1064 (interrupt_target_command): ...here.
1065 * inferior.h (continue_1, interrupt_target_1): New.
1066 * mi/mi-main.c (mi_cmd_exec_continue)
1067 (mi_cmd_exec_interrupt): Handle --all.
1068
1069 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1070
1071 Implement --thread and --frame.
1072 * gdbthread.h (find_thread_id): Declare.
1073 * thread.c (find_thread_id): Make non-static.
1074 * mi/mi-main.c (mi_cmd_execute): Switch to the right
1075 thread and frame, if necessary.
1076 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
1077 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
1078
1079 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1080
1081 * infrun.c (resume): Discard cleanups on early exit path.
1082
1083 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1084
1085 * infrun.c (normal_stop): For MI, report which threads
1086 were stopped.
1087
1088 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
1089
1090 Report thread state in -thread-info output.
1091 * thread.c (print_thread_info): Add new field "state".
1092
1093 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1094
1095 * infrun.c (handle_inferior_event): Also ignore a
1096 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
1097
1098 2008-07-11 Tom Tromey <tromey@redhat.com>
1099
1100 * completer.c (complete_line_internal): New function, from
1101 complete_line. Add 'for_help' parameter.
1102 (complete_line): Use it.
1103 (command_completer): Move later. Rewrite.
1104
1105 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1106
1107 * thread.c (thread_apply_command): Move making the cleanup out of
1108 the loop.
1109
1110 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1111
1112 Exited threads.
1113
1114 * thread.c (enum thread_state): New.
1115 (thread_state main_thread_running): Delete, in favor of...
1116 (thread_state main_thread_state): ... this. Update throughout.
1117 (clear_thread_inferior_resources): New, split from free_thread.
1118 (free_thread): Call clear_thread_inferior_resources.
1119 (init_thread_list): Set main thread to stopped state.
1120 (add_thread_silent): Take care of PTID reuses.
1121 (delete_thread): If deleting inferior_ptid or a thread with
1122 refcount > 0, mark it as exited, but still keep it in the list.
1123 Only notify of thread exits, if we haven't done so yet.
1124 (iterate_over_threads): Make it safe to delete threads while
1125 iterating over them.
1126 (do_captured_list_thread_ids): Don't account for exited threads.
1127 (thread_alive): Check for the THREAD_EXITED state, and don't set
1128 ptid to -1 on exited threads.
1129 (set_running): Update to account for extra possible states.
1130 (is_thread_state): New.
1131 (is_stopped, is_exited): New.
1132 (is_running): Implement in terms of is_thread_state.
1133 (any_running): Update.
1134 (print_thread_info): Update. Account for exited threads. Don't
1135 warn about missed frame restoring here, its done in the cleanup.
1136 (switch_to_thread): Don't read from a thread that has gone.
1137 (restore_current_thread): In non-stop mode, do a full context
1138 switch.
1139 (restore_selected_frame): Add a frame_level argument. Rewrite.
1140 (struct current_thread_cleanup): Add selected_frame_level and
1141 was_stopped members.
1142 (do_restore_current_thread_cleanup): Check if thread was stopped
1143 and still is, and if the target has registers, stack and memory
1144 before restoring the selected frame. Don't delete the cleanup
1145 argument here.
1146 (restore_current_thread_cleanup_dtor): New.
1147 (make_cleanup_restore_current_thread): Remove all arguments.
1148 Rewrite.
1149 (thread_apply_all_command): Update. Prune threads.
1150 (thread_apply_command): Update.
1151 (thread_command): Account for currently selected exited thread.
1152 (do_captured_thread_select): Check for a running thread. Prune
1153 threads.
1154 (_initialize_thread): Make "info threads", "thread", "thread
1155 apply", and "thread apply all" appliable without a selected thread.
1156 * gdbthread.h (struct thread_info): Replace running_ by state_.
1157 Add refcount.
1158 (is_exited, is_stopped): Declare.
1159 (make_cleanup_restore_current_thread): Remove all arguments.
1160 * infrun.c: Include "event-top.h".
1161 (fetch_inferior_event): In non-stop mode, restore selected thread
1162 and frame after handling the event and running breakpoint
1163 commands. Display GDB prompt if needed.
1164 (normal_stop): In non-stop mode, don't print thread switching
1165 notice.
1166 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
1167 (get_cmd_no_selected_thread_ok): New.
1168 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
1169 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
1170 Declare.
1171 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
1172 no-selected-thread ok.
1173 * top.c (execute_command): Check for non no-selected-thread-ok
1174 commands.
1175 * linux-nat.c (struct saved_ptids, threads_to_delete)
1176 (record_dead_thread, prune_lwps): Delete.
1177 (exit_lwp): Unconditionally delete thread.
1178 (linux_nat_resume): Remove prune_lwps call.
1179 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
1180 of is_running. Adjust to make_cleanup_restore_current_thread
1181 interface change.
1182 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
1183 selected thread has exited.
1184 * inf-loop.c (inferior_event_handler): Don't display the prompt
1185 here.
1186 * varobj.c (c_value_of_root): Update.
1187 * defs.h (make_cleanup_dtor): Declare.
1188 * utils.c (make_cleanup_dtor): New.
1189
1190 * Makefile.in (infrun.o): Depend on $(event_top_h).
1191
1192 2008-07-11 Pedro Alves <pedro@codesourcery.com>
1193
1194 Add "continue -a" and "interrupt -a" options for non-stop mode.
1195
1196 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
1197 (continue_command): Add "-a" option.
1198 (interrupt_target_command): Add "-a" option.
1199 (_initialize_infcmd): Add extend help of continue and interrupt
1200 command to mention the new "-a" option. Mark "continue" async ok.
1201
1202 2008-07-10 Doug Evans <dje@google.com>
1203
1204 Add "set print symbol-loading on|off".
1205 * NEWS: Document new option.
1206 * symfile.h (print_symbol_loading): Declare.
1207 * symfile.c (print_symbol_loading): New global.
1208 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
1209 from ..." if print_symbol_loading.
1210 (_initialize_symfile): Add set/show print symbol-loading.
1211 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
1212 if print_symbol_loading.
1213
1214 2008-07-10 Pedro Alves <pedro@codesourcery.com>
1215
1216 Non-stop linux native.
1217
1218 * linux-nat.c (linux_test_for_tracefork): Block events while we're
1219 here.
1220 (get_pending_status): Implement non-stop mode.
1221 (linux_nat_detach): Stop threads before detaching.
1222 (linux_nat_resume): In non-stop mode, always resume only a single
1223 PTID.
1224 (linux_handle_extended_wait): On a clone event, in non-stop mode,
1225 add new lwp to GDB's thread table, and mark as running, executing
1226 and stopped appropriately.
1227 (linux_nat_filter_event): Don't assume there are other running
1228 threads when a thread exits.
1229 (linux_nat_wait): Mark the main thread as running and executing.
1230 In non-stop mode, don't stop all lwps.
1231 (linux_nat_kill): Stop lwps before killing them.
1232 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
1233 alive.
1234 (send_sigint_callback): New.
1235 (linux_nat_stop): New.
1236 (linux_nat_add_target): Set to_stop to linux_nat_stop.
1237
1238 * linux-nat.h (thread_db_attach_lwp): Declare.
1239
1240 * linux-thread-db.c (thread_get_info_callback): Check for new
1241 threads if we have none.
1242 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
1243 stopped lwp. Check for new threads if we have none.
1244 (thread_db_attach_lwp): New.
1245 (thread_db_init): Set proc_handle.pid to inferior_ptid.
1246 (check_event): Set proc_handle.pid to the stopped lwp.
1247 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
1248 lwp available, bail out if there is none.
1249
1250 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
1251 PTRACE_KILL.
1252
1253 2008-07-10 Kevin Buettner <kevinb@redhat.com>
1254
1255 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
1256 `current_pc' from CORE_ADDR to ULONGEST.
1257
1258 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
1259 gdbsim_stop().
1260
1261 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1262
1263 * NEWS (New commands): Mention "set disable-randomization".
1264 * configure.ac: Add check for HAVE_PERSONALITY and
1265 HAVE_DECL_ADDR_NO_RANDOMIZE.
1266 * configure, config.in: Regenerate.
1267 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
1268 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
1269 ADDR_NO_RANDOMIZE.
1270 (disable_randomization, show_disable_randomization)
1271 (set_disable_randomization): New.
1272 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
1273 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
1274 variable DISABLE_RANDOMIZATION.
1275 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
1276 DISABLE_RANDOMIZATION.
1277
1278 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1279
1280 Adjust all targets to new target_stop interface.
1281
1282 * gnu-nat.c (gnu_stop): Add ptid argument.
1283 * go32-nat.c (go32_stop): Add ptid argument.
1284 (go32_create_inferior): Pass inferior_ptid to go32_stop.
1285 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
1286 * monitor.c (monitor_stop): Add ptid argument.
1287 (monitor_open): Pass inferior_ptid to monitor_stop.
1288 (monitor_interrupt): Pass inferior_ptid to target_stop.
1289 (monitor_stop): Add ptid argument.
1290 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
1291 (procfs_create_inferior): Add ptid argument.
1292 * procfs.c (procfs_stop): Add ptid argument.
1293 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
1294 * remote-sim.c (gdbsim_stop): Add ptid argument.
1295 * sol-thread.c (sol_thread_stop): Add ptid argument.
1296 * win32-nat.c (win32_stop): Add ptid argument.
1297
1298 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1299
1300 Non-stop inferior control.
1301
1302 * infrun.c (resume): In non-stop mode, always resume just one
1303 thread.
1304 (proceed): Don't call prepare_to_proceed in non-stop mode.
1305 (fetch_inferior_event): In non-stop mode, switch context before
1306 handling the event.
1307 (error_is_running, ensure_not_running): New.
1308 (handle_inferior_event): In non-stop mode: Mark only the event
1309 thread as stopped. Require that the target module manages adding
1310 threads to the thread list. Assert that there isn't a
1311 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
1312 (normal_stop): Only mark not-running if inferior hasn't exited.
1313 In non-stop mode, only mark the event thread.
1314
1315 * thread.c:Include "cli/cli-decode.h".
1316 (print_thread_info): Don't read from a running thread.
1317 Output "(running)" if thread is running.
1318 (switch_to_thread): Don't read stop_pc if thread is executing.
1319 (do_restore_current_thread_cleanup): Don't write to a running
1320 thread.
1321 (thread_apply_all_command): Don't read from a running thread. In
1322 non-stop mode, do a full context-switch instead of just switching
1323 threads.
1324 (thread_apply_command): In non-stop mode, do a full context-switch
1325 instead of just switching threads.
1326 (do_captured_thread_select): Likewise. Inform user if selected
1327 thread is running.
1328 (_initialize_thread): Mark "info threads" and "thread" and
1329 async_ok.
1330
1331 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
1332 unregister the target from the event loop.
1333
1334 * infcmd.c (continue_command, step_1, jump_command)
1335 (signal_command): Ensure the selected thread isn't running.
1336 (interrupt_target_command): In non-stop mode, interrupt only the
1337 selected thread.
1338
1339 * inferior.h (error_is_running, ensure_not_running): Declare.
1340
1341 * target.h (struct target_ops): Add ptid argument to the to_stop
1342 member.
1343 (target_stop): Add ptid_t argument.
1344
1345 * target.c (update_current_target): Add ptid argument to to_stop's
1346 type.
1347 (debug_to_stop): Add ptid_t argument.
1348 (debug_to_rcmd): Set to_stop_ptid.
1349
1350 * remote.c (remote_stop): Add ptid_t argument.
1351 (async_remote_interrupt): Add inferior_ptid to target_stop.
1352 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
1353
1354 * Makefile.in (thread.o): Depend on $(cli_decode_h).
1355
1356 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1357
1358 Don't rely on ecs->wait_for_more.
1359
1360 * infrun.c (proceed): Clear the stepping state, set
1361 previous_inferior_ptid and clear infwait state.
1362 (wait_for_inferior): Don't clear the stepping state, set
1363 previous_inferior_ptid, or clear the infwait state here.
1364 (fetch_inferior_event): Don't clear the stepping state, set
1365 previous_inferior_ptid, or clear the infwait state here. Don't
1366 condition on wait_for_more.
1367
1368 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1369
1370 Refactor infrun a bit.
1371
1372 * infrun.c (currently_stepping): Take a struct
1373 thread_stepping_state instead of an execution_control_state.
1374 (struct thread_stepping_state): New, split from
1375 execution_control_state.
1376 (gtss, tss): New globals.
1377 (proceed): Clear the stepping state, set previous_inferior_ptid
1378 and clear infwait state.
1379 (init_wait_for_inferior): Clear the stepping state,
1380 previous_inferior_ptid and infwait state.
1381 (waiton_ptid, infwait_state): New, split from
1382 execution_control_state.
1383 (struct execution_control_state): Members that persist through
1384 events moved out to either struct thred_stepping_state or made
1385 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
1386 (wait_for_inferior, fetch_inferior_event): Use local
1387 execution_control_state. Update to execution_control_state split.
1388 (init_execution_control_state): Adjust.
1389 (init_thread_stepping_state): New, extracted from
1390 init_execution_control_state.
1391 (context_switch): Take a ptid instead of an
1392 execution_control_state.
1393 (context_switch_to): Adjust.
1394 (adjust_pc_after_break): Adjust.
1395 (init_infwait_state): New.
1396 (handle_inferior_event): Adjust.
1397
1398 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1399 Vladimir Prus <vladimir@codesourcery.com>
1400
1401 Per-thread commands.
1402
1403 * gdbthread.h: Remove unneeded forward declarations.
1404 Include "inferior.h".
1405 (struct thread_info): Add continuations,
1406 intermediate_continuations, proceed_to_finish, step_over_calls,
1407 stop_step, step_multi and stop_signal members.
1408 (save_infrun_state): Add continuations,
1409 intermediate_continuations, proceed_to_finish, step_over_calls,
1410 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1411 (load_infrun_state): Add continuations,
1412 intermediate_continuations, proceed_to_finish, step_over_calls,
1413 stop_step, step_multi, stop_signal and stop_bpstat parameters.
1414
1415 * thread.c (load_infrun_state): In non-stop mode, load
1416 continuations, intermediate_continuations, proceed_to_finish,
1417 step_over_calls, stop_step, step_multi and stop_signal.
1418 (save_infrun_state): Store continuations,
1419 intermediate_continuations, proceed_to_finish, step_over_calls,
1420 stop_step, step_multi, stop_signal and stop_bpstat.
1421 (save_infrun_state): Store continuations,
1422 intermediate_continuations, proceed_to_finish, step_over_calls,
1423 stop_step, step_multi, stop_signal and stop_bpstat.
1424 (free_thread): Clear The thread's stop_bpstat.
1425
1426 * inferior.h (context_switch_to): Declare.
1427
1428 * infrun.c (ecss): New global.
1429 (context_switch): Context switch continuations,
1430 intermediate_continuations, proceed_to_finish, step_over_calls,
1431 stop_step, step_multi, stop_signal and stop_bpstat.
1432 (wait_for_inferior): Use global ecss.
1433 (async_ecss, async_ecs): Delete.
1434 (fetch_inferior_event): Use global ecss.
1435 (context_switch_to): New.
1436
1437 * top.c (execute_command): In non-stop, only check if the current
1438 thread is running, in all-stop, check if there's any thread
1439 running.
1440
1441 * breakpoint.c (bpstat_remove_breakpoint): New.
1442 (bpstat_remove_breakpoint_callback): New.
1443 (delete_breakpoint): Clear the stop_bpstats of all threads.
1444
1445 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
1446 current thread is running, in all-stop, check if there's any
1447 thread running.
1448
1449 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
1450
1451 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1452
1453 Add non_stop global.
1454
1455 * inferior.h (non_stop): Declare.
1456 * infrun.c (non_stop, non_stop_1): New.
1457 (set_non_stop, show_non_stop): New.
1458 (_initialize_infrun): Add "set/show non-stop" command.
1459
1460 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1461
1462 Adjust fork/vfork/exec to pass ptids around.
1463
1464 * target.h (struct target_waitstatus): Store related_pid as a ptid.
1465 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
1466 Take a ptid_t.
1467 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
1468 type to ptid.
1469 * breakpoint.c (print_it_typical, bpstat_check_location)
1470 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
1471 (create_fork_vfork_event_catchpoint): Adjust.
1472 * infrun.c (fork_event): Change parent_pid and child_pid types to
1473 ptid.
1474 (follow_exec, inferior_has_forked, inferior_has_vforked)
1475 (inferior_has_execd): Take a ptid_t and don't trim it.
1476 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
1477 * linux-nat.c (linux_child_follow_fork): Adjust.
1478 * inf-ptrace.c (inf_ptrace_wait): Adjust.
1479 * inf-ttrace.c (inf_ttrace_wait): Adjust.
1480 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
1481
1482 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1483
1484 Add "executing" property to threads.
1485
1486 * inferior.h (target_executing): Delete.
1487 * gdbthread.h (struct thread_info): Add executing_ field.
1488 (set_executing, is_executing): New.
1489 * thread.c (main_thread_executing): New.
1490 (init_thread_list): Clear it and also main_thread_running.
1491 (is_running): Return false if target has no execution.
1492 (any_running, is_executing, set_executing): New.
1493
1494 * top.c: Include "gdbthread.h".
1495 (target_executing): Delete.
1496 (execute_command): Replace target_executing check by any_running.
1497 * event-top.c: Include "gdbthread.h".
1498 (display_gdb_prompt, command_handler): Replace target_executing by
1499 is_running.
1500 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
1501 here. Replace target_executing by is_running.
1502 * infrun.c (handle_inferior_event): Mark all threads as
1503 not-executing.
1504 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
1505 here.
1506 * stack.c (get_selected_block): Return null if inferior is
1507 executing.
1508 * target.c (target_resume): Mark resumed ptid as executing.
1509 * breakpoint.c (until_break_command): Replace target_executing
1510 check by is_executing.
1511 * remote.c (remote_async_resume): Don't mark inferior as executing
1512 here.
1513 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
1514 by any_running.
1515
1516 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
1517 (mi_execute_async_cli_command): Replace target_executing by
1518 is_running.
1519
1520 * frame.c (get_current_frame): Error out if the current thread is
1521 executing.
1522 (has_stack_frames): New.
1523 (get_selected_frame, deprecated_safe_get_selected_frame): Check
1524 has_stack_frames.
1525
1526 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
1527 $(gdbthread_h).
1528
1529 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1530
1531 * symfile.c (load_command): Reopen the exec file and reread
1532 symbols before anything else.
1533
1534 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1535
1536 * remote-sim.c: Include gdbthread.h.
1537 (remote_sim_ptid): New global.
1538 (gdbsim_create_inferior): Silently add the main task to GDB's
1539 thread list.
1540 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
1541 task from GDB's thread list.
1542 (gdbsim_resume): Adjust to use remote_sim_ptid.
1543 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
1544 (init_gdbsim_ops): Register gdbsim_thread_alive and
1545 gdbsim_pid_to_str.
1546 (_initialize_remote_sim): Initialize remote_sim_ptid.
1547 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
1548
1549 2008-07-09 Pedro Alves <pedro@codesourcery.com>
1550
1551 * monitor (monitor_ptid): New global.
1552 (monitor_open): Silently add the main task to GDB's thread list.
1553 (monitor_close, monitor_mourn_inferior): Silently delete the main
1554 task from GDB's thread list.
1555 (monitor_thread_alive, monitor_pid_to_str): New.
1556 (init_base_monitor_ops): Register monitor_thread_alive and
1557 monitor_pid_to_str.
1558 (_initialize_remote_monitors): Initialize monitor_ptid.
1559
1560 * gdbthread.h (delete_thread_silent): Declare.
1561 * thread.c (delete_thread): Rename to ...
1562 (delete_thread_1): ... this. Add "silent" parameter. If silent,
1563 don't do exit notifications.
1564 (delete_thread, delete_thread_silent): New, as wrappers to
1565 delete_thread_1.
1566
1567 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1568
1569 * breakpoint.c (update_global_location_list): Add boolean
1570 "should_insert" argument. Only insert locations if caller told it
1571 too.
1572 (update_global_location_list_nothrow): Add boolean "should_insert"
1573 argument. Pass it to update_global_location_list.
1574 (insert_breakpoints, create_longjmp_breakpoint)
1575 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
1576 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1577 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
1578 (enable_watchpoints_after_interactive_call_stop)
1579 (set_momentary_breakpoint, create_breakpoints)
1580 (break_command_really, watch_command_1)
1581 (create_ada_exception_breakpoint, update_breakpoint_locations)
1582 (do_enable_breakpoint, enable_command): Pass true to
1583 update_global_location_list.
1584 (bpstat_stop_status, disable_overlay_breakpoints)
1585 (disable_watchpoints_before_interactive_call_start)
1586 (delete_breakpoint, disable_breakpoint, disable_command): Pass
1587 false to update_global_location_list.
1588 (update_breakpoints_after_exec): Don't temporarily disable
1589 always-inserted mode.
1590
1591 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1592
1593 * breakpoint.c (mark_breakpoints_out): Make public.
1594 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
1595 here. Update comment.
1596 * breakpoint.h (mark_breakpoints_out): Declare.
1597
1598 * linux-nat.c (linux_handle_extended_wait): On
1599 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
1600 * inf-ttrace.c (inf_ttrace_wait): Likewise.
1601
1602 2008-07-08 Pedro Alves <pedro@codesourcery.com>
1603
1604 * infrun.c (follow_exec): Reset shared libraries before adding the
1605 main exec file.
1606
1607 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
1608
1609 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
1610
1611 2008-07-07 Pedro Alves <pedro@codesourcery.com>
1612
1613 * i386-dicos-tdep.c: Include "inferior.h".
1614 (i386_dicos_frame_align): New.
1615 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
1616 dummy location ON_STACK.
1617 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1618
1619 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1620
1621 * gstdint.h: New file.
1622
1623 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1624
1625 * mi/mi-interp.c (mi_on_resume): Don't try to report
1626 resumed thread it the thread list is empty.
1627
1628 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1629
1630 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1631 completer for set to filename_completer.
1632
1633 NEWS: Mention it.
1634
1635 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1636
1637 Implement -target-attach.
1638 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1639
1640 2008-06-21 Hui Zhu <teawater@gmail.com>
1641
1642 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1643
1644 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1645
1646 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1647 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1648
1649 * target.h (struct target_ops): Add to_attach_no_wait member.
1650 (target_attach_no_wait): New.
1651 * target.c (update_current_target): Inherit to_attach_no_wait.
1652
1653 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1654 target_attach_no_wait runtime check.
1655
1656 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1657 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1658 win32_ops.
1659
1660 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1661
1662 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1663 on debug_displaced being set.
1664
1665 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1666
1667 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1668 directly instead of get_frame_id.
1669
1670 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1671
1672 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1673 (deal_with_atomic_sequence): Update BC masks.
1674 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1675 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1676
1677 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1678
1679 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1680 register, not the previous frame's.
1681
1682 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1683
1684 * source.c (select_source_symtab): Make sure we skip namespace
1685 symtabs when showing cpp source code.
1686
1687 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1688
1689 * MAINTAINERS (Authorized committers): Fix my email address.
1690
1691 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1692
1693 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1694 -target-download and -target-select via CLI, so that
1695 the quoting rules are the same as they were (unfortunately)
1696 in all prior gdb releases.
1697 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1698 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1699 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1700 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1701 (mi_cmd_execute): Set current_token even for commands
1702 routed via CLI.
1703
1704 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1705
1706 * alphafbsd-tdep.c: Update for unwinder changes.
1707 * alpha-linux-tdep.c: Likewise.
1708 * alphanbsd-tdep.c: Likewise.
1709 * alphaobsd-tdep.c: Likewise.
1710 * avr-tdep.c: Likewise.
1711 * cris-tdep.c: Likewise.
1712 * frv-linux-tdep.c: Likewise.
1713 * frv-tdep.c: Likewise.
1714 * h8300-tdep.c: Likewise.
1715 * hppa-linux-tdep.c: Likewise.
1716 * iq2000-tdep.c: Likewise.
1717 * m32c-tdep.c: Likewise.
1718 * m32r-linux-tdep.c: Likewise.
1719 * m32r-tdep.c: Likewise.
1720 * m68hc11-tdep.c: Likewise.
1721 * mep-tdep.c: Likewise.
1722 * mn10300-tdep.c: Likewise.
1723 * mt-tdep.c: Likewise.
1724 * score-tdep.c: Likewise.
1725 * sh64-tdep.c: Likewise.
1726 * sh-tdep.c: Likewise.
1727 * sparc64fbsd-tdep.c: Likewise.
1728 * sparc64nbsd-tdep.c: Likewise.
1729 * sparc64obsd-tdep.c: Likewise.
1730 * v850-tdep.c: Likewise.
1731 * vaxobsd-tdep.c: Likewise.
1732 * vax-tdep.c: Likewise.
1733 * xstormy16-tdep.c: Likewise.
1734
1735 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1736
1737 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1738 (captured_mi_execute_command_args): Remove.
1739 (captured_mi_execute_command): Cast the closure to mi_parse
1740 pointer, not to captured_mi_execute_command_args, and don't
1741 set the action field thereof.
1742 (mi_execute_command): Pass struct mi_parse, not
1743 captured_mi_execute_command_args to captured_mi_execute_command.
1744 (mi_execute_command): Remove (dead) code for suppressing
1745 printing prompt.
1746
1747 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1748
1749 * linux-nat.c (enum sigchld_state): New.
1750 (linux_nat_async_events_state): Renamed from
1751 linux_nat_async_events_enabled.
1752 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1753 (sigchld_default_action): New.
1754 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1755 unconditionally.
1756 (linux_nat_create_inferior): Set events state to sigchld_default
1757 state.
1758 (linux_nat_resume): Adjust.
1759 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1760 (sigchld_handler): Adjust.
1761 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1762 (get_pending_events): Adjust.
1763 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1764 instead of a boolean.
1765 (linux_nat_async): Adjust.
1766 (_initialize_linux_nat): Capture default SIGCHLD action into
1767 sigchld_default_action.
1768
1769 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1770
1771 * breakpoint.c (moribund_locations): New.
1772 (bpstat_stop_status): Process moribund locations.
1773 (update_global_location_list): Add removed
1774 locations to moribund_locations.
1775 (breakpoint_retire_moribund): New.
1776 * breakpoint.h (struct bp_location): New field
1777 events_till_retirement.
1778 (breakpoint_retire_moribund): Declare.
1779 * thread.c (thread_count): New.
1780 * infrun.c (handle_inferior_event): Call
1781 breakpoint_retire_moribund.
1782 * gdbthread.h (thread_count): Declare.
1783
1784 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1785
1786 * dfp.c (decimal_convert): Call match_endianness before and after
1787 conversion.
1788
1789 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1790
1791 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1792 unsupported and we fall back to memory_insert_breakpoint, we
1793 use the unmodified requested address.
1794
1795 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1796
1797 * dwarf2read.c (read_attribute_value): Issue a complaint when
1798 adjusting size attribute values of 0xffffffff as zero.
1799
1800 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1801
1802 * i386-tdep.c (i386_16_byte_align_p): New.
1803 (i386_push_dummy_call): Determine stack space required for
1804 arguments going forwards allowing for 16-byte alignment, then push
1805 arguments going forwards.
1806
1807 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1808
1809 * infrun.c (start_remote): Don't clear thread list here.
1810 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1811 list here.
1812 * remote.c (record_currthread): Upgrade the main thread and its
1813 entry in the thread list if this is the first time we hear about
1814 threads.
1815 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1816 a tid member always alive.
1817 (remote_find_new_threads): Don't update the main thread here.
1818 (remote_start_remote): Clear thread list here. Always add the
1819 main thread.
1820 (extended_remote_attach_1): Add the main thread here.
1821 (extended_remote_mourn_1): Re-add the main thread here.
1822 (extended_remote_create_inferior_1): Add a main thread.
1823
1824 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1825
1826 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1827
1828 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1829
1830 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1831 globals.
1832 (general_thread, continue_thread): Change type to ptid_t.
1833 (record_currthread): Take a ptid_t parameter instead of an
1834 integer.
1835 (MAGIC_NULL_PID): Delete.
1836 (set_thread): Take a ptid_t parameter and adjust.
1837 (set_general_thread, set_continue_thread): New.
1838 (remote_thread_alive, remote_newthread_step)
1839 (remote_current_thread, remote_find_new_threads)
1840 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1841 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1842 (threadalive_test, remote_pid_to_str)
1843 (remote_get_thread_local_address): Adjust.
1844 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1845 and any_thread_ptid.
1846
1847 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1848
1849 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1850 * configure: Regenerated.
1851
1852 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1853
1854 * dwarf2read.c (read_attribute_value): Treat size attribute
1855 values of 0xffffffff as if the attribute value was zero.
1856
1857 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1858
1859 * linux-nat.c: Add description of overall logic.
1860
1861 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1862
1863 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1864 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1865 all dependencies on $(gdb_stdint_h).
1866 (distclean): Do not delete gdb_stdint.h.
1867 * acinclude.m4: Do not use stdint.m4.
1868 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1869 uintptr_t, and gdb_stdint.h.
1870 * defs.h: Include <stdint.h>.
1871 * gdb_thread_db.h: Assume stdint.h is already included.
1872 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1873 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1874 include gdb_stdint.h.
1875 * configure, config.in: Regenerate.
1876
1877 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1878
1879 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1880 decimal floating-point values in GPRs for soft-float.
1881 (do_ppc_sysv_return_value): Handle returning decimal
1882 floating-point values in GPRs for soft-float.
1883
1884 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1885
1886 * target.c (target_read_until_error): New.
1887 * target.h (target_read_until_error): Declare.
1888 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1889 target_read_until_error.
1890
1891 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1892
1893 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1894 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1895 after the DECFLOAT detection to fix a memory leak. Remove the
1896 redundant NUM initialization. Protect the DECFLOAT detection memory
1897 access before the P block. Restore the P memory content for the
1898 DECFLOAT detection.
1899
1900 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1901
1902 Kill the return value for all MI command functions.
1903 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1904 (mi_cmd_argv_ftype): Change return type to void.
1905
1906 * mi/mi-main.c: Adjust all function that implement
1907 MI commands to return nothing.
1908 (struct captured_mi_execute_command_actions):
1909 Remove the rc field.
1910 (mi_cmd_execute): Return nothing.
1911 (mi_execute_async_cli_command): Return nothing.
1912 (mi_cmd_exec_interrupt): Don't print ^done here.
1913 (mi_cmd_target_select): Don't print ^connected here.
1914 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1915 Special-case -target-select and output ^connected, not ^done.
1916
1917 * mi/mi-cmd-break.c: Adjust.
1918 * mi/mi-cmd-disas.c: Adjust.
1919 * mi/mi-cmd-env.c: Adjust.
1920 * mi/mi-cmd-file.c: Adjust.
1921 * mi/mi-cmd-stack.c: Adjust.
1922 * mi/mi-cmd-target.c: Adjust.
1923 * mi/mi-cmd-var.c: Adjust.
1924 * mi/mi-interp.c: Adjust.
1925 * mi/mi-symbol-cmds.c: Adjust.
1926
1927 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1928
1929 Emit ^running via observer.
1930 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1931 ^running here.
1932 (mi_on_resume): Print ^running if not previously output.
1933 * mi/mi-main.c (running_result_record_printed): New.
1934 (captured_mi_execute_command): Reset
1935 running_result_record_printed. Use running_result_record_printed
1936 to decide if we should skip ^done.
1937 (mi_execute_async_cli_command): Don't print ^running here.
1938 * mi/mi-main.h (current_token, running_result_record_printed):
1939 Declare.
1940
1941 2008-06-24 Michael Snyder <msnyder@specifix.com>
1942
1943 * infrun.c (_initialize_infrun): White space and typo fix.
1944
1945 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1946
1947 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1948 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1949 when first loading DLL with "dll" command.
1950
1951 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1952
1953 * gnu-nat.c (proc_string): Use capital T for "Thread".
1954
1955 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1956
1957 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1958
1959 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1960
1961 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1962 the target cannot run.
1963
1964 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1965
1966 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1967 we're attaching to a running process.
1968
1969 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1970
1971 * win32-nat.c (handle_load_dll): Give dll name and load address
1972 if debug_events is on.
1973 (handle_unload_dll): Likewise.
1974
1975 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1976
1977 Don't suppress *running when doing finish.
1978 * infcall.c (call_function_by_hand): Set both
1979 suppress_resume_observer and suppress_stop_observer.
1980 * infcmd.c (suppress_run_stop_observers): Split into...
1981 (suppress_resume_observer, suppress_stop_observer): ...those.
1982 (finish_command_continuation): Clear suppress_stop_observer.
1983 (finish_command): Set suppress_stop_observer.
1984 * inferior.h (suppress_run_stop_observers): Split into...
1985 (suppress_resume_observer, suppress_stop_observer): ...those.
1986 * infrun.c (normal_stop): Check for suppress_stop_observer.
1987 * thread.c (set_running): Check for suppress_resume_observer.
1988
1989 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1990 Pierre Muller <muller@ics.u-strasbg.fr>
1991
1992 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1993 * gdbarch.h, gdbarch.c: Regenerate.
1994 * i386-tdep.h (i386_skip_main_prologue): Declare.
1995 * i386-tdep.c (i386_skip_main_prologue): New.
1996 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1997 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1998 * symtab.c (find_function_start_sal): When pc points at the "main"
1999 function, call gdbarch_skip_main_prologue.
2000
2001 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
2002
2003 * value.c (value_primitive_field): Fetch lazy register values.
2004
2005 2008-06-11 Pedro Alves <pedro@codesourcery.com>
2006
2007 * NEWS: Mention support removal of undocumented S AA p PID stop
2008 reply packet.
2009
2010 * remote.c (remote_wait): Remove undocumented S AA p PID support.
2011
2012 2008-06-10 Stan Shebs <stan@codesourcery.com>
2013
2014 * MAINTAINERS: Update my affiliation and address.
2015
2016 2008-06-10 Andreas Schwab <schwab@suse.de>
2017
2018 * top.c (print_gdb_version): Don't print final newline.
2019
2020 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2021
2022 Implement *running.
2023 * Makefile.in: Update dependencies.
2024 * gdbthread.h (struct thread_info): New field
2025 running_.
2026 (set_running, is_running): New.
2027 * thread.c (set_running, is_running): New.
2028 * inferior.h (suppress_normal_stop_observer): Rename to...
2029 (suppress_run_stop_observers): ..this.
2030 * infcmd.c (suppress_normal_stop_observer): Rename to...
2031 (suppress_run_stop_observers): ..this.
2032 (finish_command_continuation, finish_command): Adjust.
2033 * infcall.c (call_function_by_hand): Adjust.
2034 * infrun.c (normal_stop): Call set_running.
2035 * target.c (target_resume): New. Call set_running.
2036 * target.h (target_resume): Convert from macro to
2037 a function.
2038
2039 * mi/mi-interp.c (mi_on_resume): New.
2040 (mi_interpreter_init): Register mi_on_resume.
2041
2042 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2043
2044 Use observers to report stop events in MI.
2045 * mi/mi-interp.c (mi_on_normal_stop): New.
2046 (mi_interpreter_init): Register mi_on_normal_stop.
2047 (mi_interpreter_exec_continuation): Remove.
2048 (mi_cmd_interpreter_exec): Don't register the above.
2049 * mi/mi-main.c (captured_mi_execute_command): Don't care
2050 about sync_execution.
2051 (mi_execute_async_cli_command): Don't install continuation. Don't
2052 print *stopped.
2053 (mi_exec_async_cli_cmd_continuation): Remove.
2054
2055 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2056
2057 Suppress normal stop observer when it's problematic.
2058 * inferior.h (suppress_normal_stop_observer): New.
2059 * infcall.c (call_function_by_hand): Disable stop events when
2060 doing function calls.
2061 * infmcd.c (suppress_normal_stop_observer): New.
2062 (finish_command_continuation): Call normal_stop observer
2063 explicitly.
2064 (finish_command): Disable stop events inside proceed.
2065 * infrun.c (normal_stop): Don't call normal stop observer if
2066 suppressed of if multi-step is in progress.
2067
2068 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2069
2070 Remove stale code.
2071 * infrun.c (finish_command): Don't pass cleanup
2072 to continuation.
2073 (finish_command_continuation): Don't grab cleanup from
2074 the passed data, as we don't use, and cannot, use it anyway.
2075
2076 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
2077
2078 Introduce common cleanup for restoring integers.
2079 * defs.h (make_cleanup_restore_integer): New declaration.
2080 (struct cleanup): New field free_arg.
2081 (make_my_cleanup_2): New.
2082 * utils.c (restore_integer_closure, restore_integer)
2083 (make_cleanup_restore_integer): New.
2084 (make_my_cleanup): Initialize the free_arg field and
2085 renamed to make_my_cleanup_2.
2086 (do_my_cleanups): Call free_arg.
2087 (discard_cleanups): Call free_arg.
2088 * breakpoint.c (restore_always_inserted_mode): Remove.
2089 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
2090
2091 2008-06-09 Doug Evans <dje@google.com>
2092
2093 * remote.c (remote_wait): Include beginning of malformed packet
2094 in error output.
2095
2096 2008-06-09 Tom Tromey <tromey@redhat.com>
2097
2098 * completer.c (complete_line): Don't special-case
2099 expression_completer.
2100 (expression_completer): Only pass last word to
2101 location_completer.
2102 * c-exp.y (yylex): Check 'token', not 'operator'.
2103
2104 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
2105
2106 * configure.ac (build_warnings): Add -Wno-format for mingw.
2107 * configure: Regenerated.
2108
2109 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
2110
2111 * NEWS: Make indentation consistent. Move exec tracing entry out
2112 of remote packet list.
2113
2114 2008-06-06 Tom Tromey <tromey@redhat.com>
2115
2116 * value.h (evaluate_subexpression_type, extract_field_op):
2117 Declare.
2118 * printcmd.c (_initialize_printcmd): Use expression_completer for
2119 'p', 'inspect', 'call'.
2120 * parser-defs.h (parse_field_expression): Declare.
2121 * parse.c: Include exceptions.h.
2122 (in_parse_field, expout_last_struct): New globals.
2123 (mark_struct_expression): New function.
2124 (prefixify_expression): Return int.
2125 (prefixify_subexp): Return int. Use expout_last_struct.
2126 (parse_exp_1): Update.
2127 (parse_exp_in_context): Add 'out_subexp' argument. Handle
2128 in_parse_field.
2129 (parse_field_expression): New function.
2130 * expression.h (parse_field_expression): Declare.
2131 (in_parse_field): Likewise.
2132 * eval.c (evaluate_subexpression_type): New function.
2133 (extract_field_op): Likewise.
2134 * completer.h (expression_completer): Declare.
2135 * completer.c (expression_completer): New function.
2136 (count_struct_fields, add_struct_fields): New functions.
2137 * c-exp.y (yyparse): Redefine.
2138 (COMPLETE): New token.
2139 (exp): New productions.
2140 (saw_name_at_eof, last_was_structop): New globals.
2141 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
2142 (c_parse): New function.
2143 * breakpoint.c (_initialize_breakpoint): Use expression_completer
2144 for watch, awatch, and rwatch.
2145 * Makefile.in (parse.o): Depend on exceptions_h.
2146
2147 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
2148
2149 PR gdb/1147
2150 * gdb/valopts.c (find_overload_match): Handle references
2151 to pointers.
2152
2153 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
2154
2155 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
2156 account the bitsize of the 'from' operand.
2157
2158 2008-06-06 Pedro Alves <pedro@codesourcery.com>
2159
2160 * annotate.h (annotate_thread_changed): Declare.
2161
2162 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
2163
2164 * annotate.c (annotate_thread_changed): New function.
2165 * thread.c (thread_command) : Use it.
2166 * infrun.c (normal_stop): Use it.
2167
2168 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
2169 Nathan Sidwell <nathan@codesourcery.com>
2170 Joseph Myers <joseph@codesourcery.com>
2171
2172 * acinclude.m4: Include ../config/acx.m4.
2173 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
2174 * configure, config.in: Regenerate.
2175 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
2176 address.
2177 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
2178
2179 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2180
2181 Replace 'target async' by 'maintenance set remote-async' and
2182 'target remote' combination.
2183
2184 * remote.c (remote_async_wait): Merge into remote_wait, and
2185 remove.
2186 (remote_async_permitted, remote_async_permitted_set): New
2187 variables.
2188 (set_maintenance_remote_async_permitted)
2189 (show_maintenance_remote_async_permitted): New functions.
2190 (remote_async_ops, extended_async_remote_ops): Delete.
2191 (remote_async_open, extended_remote_async_open): Delete.
2192 (remote_open_1): Drop async_p parameter. Update callers. Replace
2193 async_p with remote_async_permitted checks.
2194 (extended_async_remote_attach): Delete.
2195 (remote_resume, remote_async_resume): Merge and leave remote_resume.
2196 (remote_async_terminal_inferior): Rename to...
2197 (remote_terminal_inferior): ... this, and add
2198 remote_async_termitted check.
2199 (remote_async_terminal_ours): Rename to...
2200 (remote_terminal_ours): ... this, and add remote_async_termitted
2201 check.
2202 (remote_wait, remote_async_wait): Merge and leave remote_wait
2203 only.
2204 (remote_kill, remote_async_kill): Merge and leave remote_kill
2205 only.
2206 (remote_async_mourn, extended_async_remote_mourn): Delete.
2207 (extended_remote_create_inferior_1): Drop async_p parameter.
2208 Update callers. Always use extended_remote_ops.
2209 (extended_remote_async_create_inferior): Delete.
2210 (remote_return_zero): Delete.
2211 (init_remote_ops): Register remote_can_async_p, remote_async,
2212 remote_async_mask, remote_terminal_inferior and
2213 remote_terminal_ours.
2214 (remote_can_async_p, remote_is_async_p): Check for
2215 remote_async_permitted.
2216 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
2217 (set_remote_cmd): Don't add async and extended-async targets.
2218 (_initialize_remote): Add set/show remote-async maintenance
2219 commands.
2220
2221 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2222
2223 * remote.c (kill_kludge): Delete.
2224 (remote_wait, remote_async_wait): Don't set it.
2225 (remote_kill, remote_async_kill): Don't do anything with it.
2226
2227 2008-06-05 Pedro Alves <pedro@codesourcery.com>
2228
2229 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
2230
2231 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2232
2233 * bcache.c (bcache_data): Call deprecated_bcache_added function.
2234 (deprecated_bcache_added): New function name. Body of function
2235 bcache_data is used here with the addition of 'added' argument.
2236 * bcache.h (deprecated_bcache_added): New function.
2237 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
2238 work from add_psymbol_to_list - initialises partial symbol and stashes
2239 it in objfile's cache.
2240 (append_psymbol_to_list): New helper function, takes other part of
2241 work from add_psymbol_to_list - adds partial symbol to the given list.
2242 (add_psymbol_to_list): Call helper functions instead of doing work
2243 here. If adding to global list, do not duplicate partial symbols in the
2244 partial symtab.
2245
2246 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
2247
2248 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
2249 'exception caught|thrown' message.
2250
2251 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2252
2253 * Makefile.in: Update dependencies.
2254 * dwarf2expr.c: New include "gdb_assert.h".
2255 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
2256 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
2257 (execute_stack_op): Error out on too large RECURSION_DEPTH.
2258 Increase/decrease RECURSION_DEPTH around the function.
2259
2260 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2261
2262 * remote.c (get_offsets): Handle a single segment.
2263 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
2264 than segments.
2265
2266 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
2267
2268 * solib-svr4.c (struct lm_info): Add lm_addr.
2269 (main_lm_addr): New.
2270 (svr4_default_sos): Set lm_addr.
2271 (svr4_current_sos): Set lm_addr and main_lm_addr.
2272 (svr4_fetch_objfile_link_map): Rewrite.
2273 (svr4_clear_solib): Clear main_lm_addr.
2274
2275 2008-06-03 Michael Snyder <msnyder@redhat.com>
2276 Joseph Myers <joseph@codesourcery.com>
2277
2278 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
2279 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
2280
2281 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2282
2283 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
2284
2285 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
2286
2287 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
2288
2289 2008-06-01 Joel Brobecker <brobecker@adacore.com>
2290
2291 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
2292 treat pointers in data space as function descriptors if the
2293 target address is also in the data space.
2294
2295 2008-05-30 Joel Brobecker <brobecker@adacore.com>
2296
2297 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
2298 the trad-frame register value for the SP register.
2299
2300 2008-05-29 Mark Kettenis <kettenis@gnu.org>
2301
2302 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
2303
2304 2008-05-28 Joel Brobecker <brobecker@adacore.com>
2305
2306 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
2307 that identifies function descriptors outside of the .opd section.
2308
2309 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
2310
2311 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
2312 temporary catchpoints. In MI add missing fields 'reason', 'disp',
2313 'bkptno'.
2314 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
2315 catchpoints.
2316 (handle_gnu_v3_exceptions): Use tempflag.
2317
2318 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2319
2320 Refactor varobj_update interface.
2321 * varobj.c (varobj_update): Report changes as vector. Also
2322 return not just a list of varobj, but a list of special structures
2323 that tell what exactly has changed.
2324 * varobj.h (enum varobj_update_error): Rename to
2325 varobj_scope_status.
2326 (struct varobj_update_result_t): New.
2327 (varobj_update): Adjust prototype.
2328 * mi/mi-cmd-var.c: Adjust for changes.
2329
2330 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
2331
2332 * varobj.c (varobj_update): Fix comment typo.
2333 Fix indentation.
2334
2335 2008-05-26 Joel Brobecker <brobecker@adacore.com>
2336
2337 Set the symtab field of symbols read from ECOFF debugging entries.
2338 * mdebugread.c (add_symbol): Add new parameter symtab.
2339 (parse_symbol): Update calls to add_symbol throughout.
2340
2341 2008-05-27 Andreas Schwab <schwab@suse.de>
2342
2343 * symtab.h (enum address_class): Remove LOC_REGPARM and
2344 LOC_COMPUTED_ARG.
2345 (struct symbol): Add is_argument.
2346 (SYMBOL_IS_ARGUMENT): Define.
2347
2348 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
2349 * buildsym.c (finish_block): Likewise.
2350 * stack.c (print_frame_args, print_block_frame_locals)
2351 (print_frame_arg_vars): Likewise.
2352 * symtab.c (lookup_block_symbol): Likewise.
2353 * tracepoint.c (add_local_symbols): Likewise.
2354 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2355
2356 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
2357 * dwarf2read.c (new_symbol): Likewise.
2358 * mdebugread.c (parse_symbol): Likewise.
2359 * stabsread.c (define_symbol): Likewise.
2360
2361 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
2362 and LOC_COMPUTED_ARG.
2363 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2364 * ax-gdb.c (gen_var_ref): Likewise.
2365 * eval.c (evaluate_subexp_for_address): Likewise.
2366 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2367 * m2-exp.y (yylex): Likewise.
2368 * printcmd.c (address_info): Likewise.
2369 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2370 * tracepoint.c (collect_symbol, scope_info): Likewise.
2371
2372 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
2373
2374 * gdbarch.sh: Added new gdbarch struct
2375 core_regset_sections.
2376 * gdbarch.c: Refreshed.
2377 * gdbarch.h: Refreshed.
2378 * regset.h (core_regset_section): Declared.
2379 * linux-nat.c (linux_nat_do_thread_registers): Added
2380 support for the new gdbarch struct core_regset_sections.
2381 * utils.c (host_address_to_string): New function.
2382 * defs.h (host_address_to_string): New prototype.
2383 * i386-linux-tdep.c (i386_regset_rections): New register
2384 sections list for i386.
2385 (i386_linux_init_abi): Initialized new gdbarch struct
2386 core_regset_sections.
2387 * Makefile.in: Updated to reflect dependency changes.
2388 * ppc-linux-tdep.c (ppc_regset_sections): Register
2389 sections list for ppc.
2390 (ppc_linux_init_abi): Initialized new gdbarch struct
2391 core_regset_sections
2392
2393 2008-05-24 Andreas Schwab <schwab@suse.de>
2394
2395 * linespec.c (decode_objc): Save current language around call to
2396 get_selected_block.
2397
2398 2008-05-23 Joel Brobecker <brobecker@adacore.com>
2399
2400 * valprint.h (get_array_bounds): Renames get_array_low_bound.
2401 * valprint.c (get_array_bounds): Renames get_array_low_bound.
2402 Return the proper bound value if the array index type is an
2403 enumerated type. Compute the high bound if requested.
2404 (val_print_array_elements): Handle the case when the array
2405 element has a null size.
2406 * ada-valprint.c (print_optional_low_bound): Add handling
2407 for empty arrays or arrays of zero-size elements.
2408 (ada_val_print_array): New function, extracted out from
2409 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
2410 handle empty arrays and arrays of zero-size elements.
2411 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
2412 code by call to ada_val_print_array.
2413 (ada_value_print): Remove handling of null array. The handling
2414 was incomplete and is now better handled by ada_val_print_array.
2415
2416 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2417
2418 * annotate.c (annotate_source, annotate_frame_begin): Replace
2419 deprecated_print_address_numeric with paddress.
2420 * cli/cli-cmds.c (list_command, edit_command): Likewise.
2421 * tui/tui-stack.c (tui_make_status_line): Likewise.
2422
2423 * defs.h (deprecated_print_address_numeric): Remove.
2424 * printcmd.c (deprecated_print_address_numeric): Remove.
2425 * maint.c (maint_print_section_info): Fix comment.
2426
2427 2008-05-23 Markus Deuling <deuling@de.ibm.com>
2428
2429 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
2430 print_binary_chars, print_char_chars): Add byte_order parameter and
2431 replace gdbarch_byte_order.
2432 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
2433 expressions and remove them. Remove unused TWO_TO_FOURTH.
2434 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
2435 endianness. Update call to print_hex_chars.
2436 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
2437 print_binary_chars, print_char_chars): Add byte_order parameter.
2438 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
2439 get at the endianness. Update print_*_char calls to use byte_order.
2440
2441 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2442
2443 * symtab.h (struct symbol): Make "aux_value" member a void pointer
2444 instead of a union.
2445 (SYMBOL_LOCATION_BATON): Update.
2446
2447 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2448
2449 * symtab.h (enum address_class): Remove LOC_BASEREG and
2450 LOC_BASEREG_ARG.
2451 (struct symbol): Remove "basereg" member of "aux_value" union.
2452 (SYMBOL_BASEREG): Remove.
2453
2454 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
2455 or LOC_BASEREG_ARG.
2456 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2457 (ada_add_block_symbols): Likewise.
2458 * ax-gdb.c (gen_var_ref): Likewise.
2459 * buildsym.c (finish_block): Likewise.
2460 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2461 * m2-exp.y (yylex): Likewise.
2462 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2463 * printcmd.c (address_info): Likewise.
2464 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
2465 (print_frame_arg_vars): Likewise.
2466 * symmisc.c (print_symbol): Likewise.
2467 * symtab.c (lookup_block_symbol): Likewise.
2468 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2469 (scope_info): Likewise.
2470
2471 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2472
2473 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
2474
2475 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
2476 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
2477 (ada_add_block_symbols): Likewise.
2478 * ax-gdb.c (gen_var_ref): Likewise.
2479 * buildsyms.c (finish_block): Likewise.
2480 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
2481 * m2-exp.y (yylex): Likewise.
2482 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2483 * printcmd.c (address_info): Likewise.
2484 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
2485 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2486 * symtab.c (lookup_block_symbol): Likewise.
2487 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
2488 (scope_info): Likewise.
2489
2490 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
2491
2492 * symtab.h (enum address_class): Remove LOC_INDIRECT and
2493 LOC_HP_THREAD_LOCAL_STATIC.
2494
2495 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
2496 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
2497 (read_var_value): Likewise.
2498 * buildsym.c (finish_block): Likewise.
2499 * objfiles.c (objfile_relocate): Likewise.
2500 * printcmd.c (address_info): Likewise.
2501 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
2502 * tracepoint.c (scope_info): Likewise.
2503
2504 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2505 Maxim Grigoriev <maxim2405@gmail.com>
2506
2507 * xtensa-tdep.c (xtensa_read_register): Remove.
2508 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
2509 argument litbase to call0_frame_cache().
2510 (call0_track_op, call0_analyze_prologue)
2511 (call0_frame_cache): Use extra argument litbase.
2512
2513 2008-05-21 Joel Brobecker <brobecker@adacore.com>
2514
2515 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
2516
2517 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2518
2519 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
2520
2521 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
2522
2523 * alpha-mdebug-tdep.c: Include "trad-frame.h".
2524 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
2525 struct trad_frame_saved_reg *.
2526 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
2527 trad_frame_alloc_saved_regs. Update accesses. Record previous
2528 value of SP as being vfp.
2529 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
2530 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
2531
2532 2008-05-21 Markus Deuling <deuling@de.ibm.com>
2533
2534 * score-tdep.c (score_print_insn): Get the current endianess from
2535 disassemble_info instead of gdbarch_byte_order.
2536
2537 2008-05-21 Pedro Alves <pedro@codesourcery.com>
2538
2539 * frame.c (get_prev_frame_1): Build frame id before setting
2540 this_frame->prev_p, not after.
2541
2542 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
2543
2544 * annotate.c (annotate_new_thread): New function for new-thread
2545 annotation.
2546 * annotate.h: (annotate_new_thread): New extern.
2547 * thread.c (add_thread_with_info): Use it.
2548 * Makefile.in (thread.o): Add dependency on annotate.h.
2549
2550 2008-05-20 Joel Brobecker <brobecker@adacore.com>
2551
2552 * win32-nat.c (win32_wait): Block the control-c event while
2553 waiting for a debug event.
2554
2555 2008-05-19 Pedro Alves <pedro@codesourcery.com>
2556
2557 * symtab.h (lookup_symbol_in_language): Update comment.
2558 * symtab.c (lookup_symbol_aux_block): Update comment.
2559 * ada-lang.c (ada_lookup_symbol_list): Update comment.
2560
2561 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2562
2563 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
2564 (lookup_symbol): Likewise.
2565 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
2566 (lookup_symbol): Likewise.
2567 (search_symbols): Update.
2568
2569 * linespec.c (find_methods, collect_methods): Update.
2570 (add_matching_methods, add_constructors): Update.
2571 (decode_compound, decode_dollar, decode_variable): Update.
2572 (lookup_prefix_sym): Update.
2573
2574 (symbol_found): Remove SYM_SYMTAB parameter.
2575 Use SYMBOL_SYMTAB (sym) instead.
2576
2577 * gdbtypes.c (lookup_typename): Update.
2578 (lookup_struct, lookup_union, lookup_enum): Update.
2579 (lookup_template_type): Update.
2580 (check_typedef): Update.
2581 * language.c (lang_bool_type): Update.
2582 * mdebugread.c (parse_procedure): Update.
2583 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
2584 * parse.c (write_dollar_variable): Update.
2585 * printcmd.c (address_info): Update.
2586 * source.c (select_source_symtab): Update.
2587 * stack.c (print_frame_args, print_frame_arg_vars): Update.
2588 * valops.c (find_function_in_inferior): Update.
2589 (value_struct_elt_for_reference): Update.
2590 * value.c (value_static_field, value_fn_field): Update.
2591
2592 * alpha-mdebug-tdep.c (find_proc_desc): Update.
2593 * arm-tdep.c (arm_skip_prologue): Update.
2594 * mt-tdep.c (mt_skip_prologue): Update.
2595 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
2596
2597 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
2598 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
2599 (add_defn_to_vec): Likewise.
2600 (ada_add_block_symbols): Likewise.
2601 (lookup_cached_symbol, cache_symbol): Likewise.
2602 (standard_lookup): Update.
2603 (ada_lookup_symbol_list): Update.
2604
2605 * c-valprint.c (c_val_print): Update.
2606 * cp-support.c (cp_lookup_rtti_type): Update.
2607 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
2608 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
2609 * p-valprint.c (pascal_val_print): Update.
2610 * scm-lang.c (scm_lookup_name): Update.
2611
2612 * c-exp.y: Update.
2613 * f-exp.y: Update.
2614 * jv-exp.y: Update.
2615 * m2-exp.y: Update.
2616 * objc-exp.y: Update.
2617 * p-exp.y: Update.
2618
2619 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2620
2621 * language.h (struct language_defn): Remove SYMTAB parameter from
2622 la_lookup_symbol_nonlocal callback function pointer.
2623
2624 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2625 (ada_lookup_encoded_symbol): Likewise.
2626 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2627 Always call fixup_symbol_section.
2628 (ada_lookup_symbol): Remove SYMTAB parameter.
2629 (ada_lookup_symbol_nonlocal): Likewise.
2630 * ada-exp.y (write_object_renaming): Update.
2631 (find_primitive_type): Likewise.
2632
2633 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2634 (cp_lookup_symbol_namespace): Likewise.
2635 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2636 (lookup_symbol_file): Likewise.
2637 (lookup_possible_namespace_symbol): Likewise.
2638 (cp_lookup_symbol_nonlocal): Likewise.
2639 (cp_lookup_symbol_namespace): Likewise.
2640 (cp_lookup_nested_type): Update.
2641
2642 * scm-valprint.c (scm_inferior_print): Update.
2643 * valops.c (value_maybe_namespace_elt): Update.
2644
2645 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2646 lookup_lib_global_symbol callback function pointer.
2647 (solib_global_lookup): Remove SYMTAB parameter.
2648 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2649 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2650
2651 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2652 (lookup_symbol_static): Likewise.
2653 (lookup_symbol_global): Likewise.
2654 (lookup_symbol_aux_block): Likewise.
2655 (lookup_global_symbol_from_objfile): Likewise.
2656 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2657 (lookup_symbol_aux_local): Likewise.
2658 (lookup_symbol_aux_block): Likewise.
2659 (lookup_symbol_aux_symtabs): Likewise.
2660 (lookup_symbol_aux_psymtabs): Likewise.
2661 (lookup_global_symbol_from_objfile): Likewise.
2662 (basic_lookup_symbol_nonlocal): Likewise.
2663 (lookup_symbol_static): Likewise.
2664 (lookup_symbol_global): Likewise.
2665
2666 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2667
2668 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2669
2670 * remote.c (init_extended_remote_ops): Fix typo.
2671
2672 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2673
2674 * NEWS: Mention new DICOS x86 target configuration.
2675
2676 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2677 Ulrich Weigand <uweigand@de.ibm.com>
2678
2679 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2680 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2681
2682 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2683 use it instead of ginfo->value.address. Look up minimal symbol by
2684 address and name. Assume OBJFILE is non-NULL.
2685 (fixup_symbol_section): Ensure we always have an objfile to look
2686 into. Extract and pass to fixup_section the symbol's address that
2687 will match the minimal symbol's address.
2688 (fixup_psymbol_section): Likewise.
2689
2690 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2691 overlays and the addrmap returned the wrong section.
2692
2693 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2694 calling fixup_symbol_section.
2695
2696 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2697
2698 * minsyms.c: Include "target.h".
2699 (find_solib_trampoline_target): Handle minimal symbols pointing
2700 to function descriptors as well.
2701 * Makefile.in (minsyms.o): Update dependencies.
2702
2703 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2704 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2705 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2706 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2707 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2708 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2709 (ppc64_standard_linkage_target): Rename to ...
2710 (ppc64_standard_linkage1_target): ... this.
2711 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2712 (ppc64_skip_trampoline_code): Support three variants of standard
2713 linkage stubs. Call find_solib_trampoline_target to handle
2714 glink stubs.
2715
2716 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2717
2718 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2719 ppc64_sysv_abi_adjust_breakpoint_address.
2720 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2721 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2722
2723 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2724
2725 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2726 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2727 of ppc_linux_skip_trampoline_code.
2728
2729 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2730
2731 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2732 * gdbarch.c, gdbarch.h: Regenerated.
2733 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2734 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2735 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2736
2737 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2738
2739 * linux-nat.c (trap_ptid): Delete.
2740 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2741 Adjust.
2742 * linux-thread-db.c (thread_db_wait): Adjust.
2743
2744 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2745
2746 * linespec.c (decode_line_1): Fix a couple of comments.
2747
2748 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2749
2750 * dbxread.c: Formatting.
2751 (INTERNALIZE_SYMBOL): Init n_other.
2752 (set_namestring): Take pointer to nlist arg rather than struct
2753 copy. Update all callers.
2754
2755 2008-05-15 Andreas Schwab <schwab@suse.de>
2756
2757 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2758 (dwarf2read.o): Add $(addrmap_h).
2759
2760 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2761
2762 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2763 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2764 to handle ppc32 PLT entries.
2765 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2766 only on ppc64.
2767
2768 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2769
2770 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2771 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2772 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2773 (lookup_minimal_symbol_by_pc_section): Use
2774 lookup_minimal_symbol_by_pc_section_1.
2775 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2776
2777 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2778
2779 * findcmd.c: Add #include "gdb_stdint.h".
2780 * Makefile.in (findcmd.o): Update dependencies.
2781
2782 2008-05-11 David S. Miller <davem@davemloft.net>
2783
2784 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2785 long double size override, Linux does use 128-bit now.
2786
2787 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2788 (sparc_linux_write_pc): New function.
2789 (sparc32_linux_init_abi): Register it.
2790 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2791 (sparc64_linux_write_pc): New function.
2792 (sparc64_linux_init_abi): Register it.
2793
2794 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2795 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2796
2797 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2798
2799 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2800 and info.tdep_info before calling gdbarch_init_osabi.
2801
2802 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2803
2804 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2805 the type of the right hand side of the assignment to the type
2806 of the left hand side if the left hand side is a convenience
2807 variable.
2808
2809 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2810
2811 * NEWS: Mention gdbserver bi-arch capability.
2812
2813 2008-05-09 Doug Evans <dje@google.com>
2814
2815 New "find" command.
2816 * NEWS: Document find command and qSearch:memory packet.
2817 * Makefile.in (SFILES): Add findcmd.c.
2818 (COMMON_OBJS): Add findcmd.o.
2819 (findcmd.o): New rule.
2820 * findcmd.c: New file.
2821 * target.h (target_ops): New member to_search_memory.
2822 (simple_search_memory): Declare.
2823 (target_search_memory): Declare.
2824 * target.c (simple_search_memory): New fn.
2825 (target_search_memory): New fn.
2826 * remote.c (PACKET_qSearch_memory): New packet kind.
2827 (remote_search_memory): New fn.
2828 (init_remote_ops): Init to_search_memory.
2829 (init_extended_remote_ops): Ditto.
2830 (_initialize_remote): Add qSearch:memory packet config command.
2831
2832 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2833
2834 * thread.c (_initialize_thread): Don't use commas and periods in
2835 first line of doc string of "set/show print thread-events".
2836
2837 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2838
2839 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2840 Update for unwinder changes.
2841
2842 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2843
2844 * frame.c (get_frame_base_address, get_frame_locals_address)
2845 (get_frame_args_address): Pass the correct frame when calling
2846 frame_base_find_by_frame.
2847
2848 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2849
2850 * remote.c (extended_remote_attach_1): Call target_find_description.
2851
2852 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2853
2854 * remote.c (extended_remote_create_inferior_1): Clean up
2855 before marking the target running.
2856
2857 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2858
2859 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2860 changes.
2861
2862 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2863
2864 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2865 sparc64-sol2-tdep.c: Update for unwinder changes.
2866
2867 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2868
2869 * cp-support.c (mangled_name_to_comp): Initialize storage.
2870 (unqualified_name_from_comp): Likewise.
2871
2872 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2873
2874 * remote.c (remote_insert_breakpoint): Call get_remote_state
2875 after gdbarch_breakpoint_from_pc is called.
2876 (remote_insert_hw_breakpoint): Likewise.
2877
2878 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2879
2880 * valprint.c (val_print): Add new language parameter and use it
2881 instead of using the current_language. Update calls to val_print
2882 throughout.
2883 (common_val_print): Add new langauge parameter and pass it to
2884 val_print.
2885 * value.h (struct language_defn): Add opaque declaration.
2886 (val_print, common_val_print): Update declarations.
2887 * stack.c (print_frame_args): Update call to common_val_print
2888 using the appropriate language.
2889 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2890 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2891 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2892 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2893 #include "language.h" if necessary.
2894 Update calls to val_print and common_val_print.
2895 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2896 Update dependencies.
2897
2898 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2899
2900 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2901 pointing inside a non-executable section as function descriptors.
2902
2903 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2904
2905 * inf-loop.c (inferior_event_handler): Run all continuations and
2906 print any language change before running the breakpoint commands.
2907
2908 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2909
2910 * frame-unwind.c (frame_unwind_got_bytes): New function.
2911 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2912 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2913 for unwinder changes.
2914
2915 2008-05-05 Doug Evans <dje@google.com>
2916
2917 * NEWS: Mention new /m modifier for disassemble command.
2918 * cli/cli-cmds.c (print_disassembly): New function.
2919 (disassemble_current_function): New function
2920 (disassemble_command): Recognize /m modifier, print mixed
2921 source+assembly.
2922 (init_cli_cmds): Update disassemble help text.
2923
2924 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2925
2926 * xtensa-tdep.c: Update for unwinder changes.
2927
2928 2008-05-05 Andreas Schwab <schwab@suse.de>
2929
2930 Update m68k port for unwinder changes.
2931 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2932 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2933 (m68k_frame_unwind): Use default_frame_sniffer.
2934 (m68k_frame_sniffer): Remove.
2935 (m68k_frame_base_address): Expect this_frame.
2936 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2937 this_frame.
2938 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2939 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2940 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2941 parameter instead of pc value.
2942 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2943 Expect this_frame.
2944 (m68k_linux_sigtramp_frame_this_id)
2945 (m68k_linux_sigtramp_frame_prev_register)
2946 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2947 (m68k_linux_sigtramp_frame_unwind): Use
2948 m68k_linux_sigtramp_frame_sniffer.
2949 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2950
2951 * m68klinux-nat.c (store_register): Fix typo.
2952
2953 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2954
2955 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2956 NULL dereferencing.
2957
2958 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2959
2960 * symfile.c (reread_symbols): Update objfile's entry point.
2961
2962 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2963 Joel Brobecker <brobecker@adacore.com>
2964
2965 * ada-lang.c: Update throughout to use symbol_matches_domain
2966 instead of matching the symbol domain explictly.
2967 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2968 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2969 class as typedefs. See lookup_partial_symbol function.
2970 (new_symbol): Similar to add_partial_symbol, do not create
2971 symbol for the typedef. See lookup_block_symbol.
2972 * symtab.c (symbol_matches_domain): New function, takes care
2973 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2974 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2975 found psym domain matches the given domain.
2976 (lookup_block_symbol): Likewise.
2977
2978 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2979
2980 * top.c (command_line_handler_continuation): Remove.
2981 (execute_command): Do not install the above.
2982
2983 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2984
2985 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2986 and catch all exceptions from it.
2987 * top.c (command_line_handler_continuation): Don't
2988 call bpstat_do_action here.
2989
2990 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2991
2992 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2993 (struct die_info): Remove type.
2994 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2995 (read_structure_type, read_enumeration_type, read_array_type)
2996 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2997 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2998 (read_tag_string_type, read_subroutine_type, read_set_type)
2999 (read_unspecified_type): Delete prototypes. Remove check for
3000 already-loaded type. Return the new type.
3001 (set_die_type): Return the new type.
3002 (reset_die_and_siblings_types): Delete.
3003 (load_comp_unit, load_full_comp_unit): Set type_hash.
3004 (process_queue): Remove call to reset_die_and_siblings_types.
3005 (process_die): Do not read most types here. Use read_type_die
3006 for others.
3007 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
3008 (quirk_gcc_member_function_pointer): Return the new type.
3009 (process_structure_scope, process_enumeration_scope): Use
3010 get_die_type and read the DIE's type.
3011 (read_full_die): Do not initialize die->type.
3012 (tag_type_to_type): Use read_type_die.
3013 (read_type_die): Check for already defined types. Return the
3014 type.
3015 (determine_prefix): Use get_die_type.
3016 (set_die_type): Return the type.
3017 (get_die_type): Take a CU argument. Check for no type_hash.
3018
3019 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
3020
3021 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
3022 locals.
3023
3024 2008-05-04 Pedro Alves <pedro@codesourcery.com>
3025
3026 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
3027 and bp_longjmp_resume breakpoints.
3028 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
3029 meaningful.
3030 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
3031 breakpoints. Create bp_longjmp breakpoints as momentary
3032 breakpoints.
3033 (enable_longjmp_breakpoint): Delete.
3034 (set_longjmp_breakpoint): New.
3035 (disable_longjmp_breakpoint): Delete.
3036 (delete_longjmp_breakpoint): New.
3037 (set_longjmp_resume_breakpoint): Delete.
3038 (set_momentary_breakpoint_at_pc): New.
3039 (breakpoint_re_set_one): Don't delete bp_longjmp and
3040 bp_longjmp_resume breakpoints.
3041 (breakpoint_re_set): Don't create longjmp and longjmp-resume
3042 breakpoints.
3043
3044 * infrun.c (step_resume_breakpoint): Add comment.
3045 (struct execution_control_state): Delete handling_longjmp member.
3046 (init_execution_control_state). Don't clear handling_longjmp.
3047 (context_switch): Don't context switch handling_longjmp.
3048 (handle_inferior_event): If handling a bp_longjmp breakpoint,
3049 create a bp_longjmp_resume breakpoint, and set it as current
3050 step_resume_breakpoint, then step over the longjmp breakpoint. If
3051 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
3052 breakpoint, delete the longjmp-resume breakpoint, and stop
3053 stepping.
3054 (currently_stepping): Remove handling_longjmp from expression.
3055 (insert_step_resume_breakpoint_at_sal): Update comment.
3056 (insert_longjmp_resume_breakpoint): New.
3057
3058 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
3059 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
3060 declarations.
3061 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
3062 (set_longjmp_resume_breakpoint): Delete declaration.
3063
3064 * gdbthread.h (save_infrun_state): Remove handling_longjmp
3065 parameter.
3066 (load_infrun_state): Delete *handling_longjmp parameter.
3067 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
3068 Update body.
3069 (load_infrun_state): Delete *handling_longjmp parameter. Update
3070 body.
3071
3072 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
3073 (delete_longjmp_breakpoint_cleanup): New.
3074 (step_1): Call set_longjmp_breakpoint instead of
3075 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
3076 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
3077 (step_1_continuation): Pass thread id in the continuation args to
3078 step_once.
3079 (step_once): Add thread parameter. Pass thread id the the
3080 continuation.
3081
3082 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3083
3084 Set CU BASE_ADDRESS already from partial DIEs.
3085 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
3086 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
3087 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
3088 from these variables if it was still unset.
3089
3090 * Makefile.in: Update dependencies.
3091 * dwarf2read.c: Include "addrmap.h"
3092 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
3093 (dwarf2_ranges_read): New prototype.
3094 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
3095 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
3096 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
3097 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
3098 comment for it. Add the found ranges to RANGES_PST. New variable
3099 BASEADDR, initialize it the common way.
3100 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
3101 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
3102 HAS_RANGES_OFFSET for the later processing.
3103 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
3104 * symtab.c: Include "addrmap.h"
3105 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
3106 Move the psymtab locator into ...
3107 (find_pc_sect_psymtab_closer): ... a new function.
3108
3109 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3110
3111 * arch-utils.c (gdbarch_update_p): Use default values for
3112 info.abfd and info.target_desc if they are NULL.
3113 (gdbarch_from_bfd): Remove assertion.
3114 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
3115 using the current target description.
3116 (gdbarch_info_fill): Do not use default values for info->abfd
3117 and info->target_desc.
3118
3119 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3120
3121 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
3122
3123 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
3124
3125 * inferior.h (read_pc_pid, write_pc_pid): Remove.
3126 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
3127
3128 * regcache.c (read_pc_pid): Remove, replace by ...
3129 (regcache_read_pc): ... this function.
3130 (write_pc_pid): Remove, replace by ...
3131 (regcache_write_pc): ... this function.
3132 (read_pc, write_pc): Update.
3133
3134 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
3135 write_pc_pid by regcache_read_pc and regcache_write_pc.
3136 (displaced_step_fixup): Likewise.
3137 (resume): Likewise. Use regcache arch instead of current_gdbarch.
3138 (prepare_to_proceed): Likewise.
3139 (proceed): Likewise.
3140 (adjust_pc_after_break): Likewise.
3141 (handle_inferior_event): Likewise.
3142
3143 * linux-nat.c (cancel_breakpoint): Likewise.
3144 * linux-thread-db.c (check_event): Likewise.
3145 * aix-thread.c (aix_thread_wait): Likewise.
3146 * tracepoint.c (trace_dump_command): Likewise.
3147
3148 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3149
3150 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
3151 SYMBOL_LOCATION_BATON.
3152
3153 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
3154
3155 * target.h (struct target_ops): New field to_auxv_parse.
3156 * auxv.c (default_auxv_parse): New, renamed from previous
3157 target_auxv_parse.
3158 (target_auxv_parse): Try to call target method. Fallback to
3159 default_auxv_parse if not found.
3160 * procfs.c (procfs_auxv_parse): New.
3161 (init_procfs_ops): On Solaris, in 64-bit mode, install
3162 procfs_auxv_parse.
3163
3164 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
3165
3166 * symfile.c (add_symbol_file_command): Use paddress rather than
3167 hex_string to print the address.
3168
3169 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3170
3171 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
3172 return the null frame ID to terminate the backtrace.
3173
3174 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3175
3176 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
3177 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
3178 (SIG_FRAME_PC_OFFSET): Likewise.
3179 (SIG_FRAME_LR_OFFSET): Likewise.
3180 (SIG_FRAME_FP_OFFSET): Likewise.
3181 (rs6000_push_dummy_call): Likewise.
3182 (rs6000_return_value): Likewise.
3183 (rs6000_convert_from_func_ptr_addr): Likewise.
3184 (branch_dest, rs6000_software_single_step): Likewise.
3185 (deal_with_atomic_sequence): Rename to ...
3186 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
3187 Do not call branch_dest; inline required parts of that function.
3188 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
3189 with SYMBOL_LINKAGE_NAME.
3190 (struct reg, regsize): Delete.
3191 (read_memory_addr): Delete; inline into callers.
3192 (rs6000_skip_prologue): Move after skip_prologue.
3193 (skip_prologue): Remove prototype.
3194 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
3195 initialization as if this variable were true. Do not install
3196 ppc64_sysv_abi_adjust_breakpoint_address.
3197
3198 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
3199 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
3200 and "breakpoint.h".
3201 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
3202 (SIG_FRAME_PC_OFFSET): Likewise.
3203 (SIG_FRAME_LR_OFFSET): Likewise.
3204 (SIG_FRAME_FP_OFFSET): Likewise.
3205 (rs6000_push_dummy_call): Likewise.
3206 (rs6000_return_value): Likewise.
3207 (rs6000_convert_from_func_ptr_addr): Likewise.
3208 (branch_dest, rs6000_software_single_step): Likewise. Replace
3209 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
3210 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
3211 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
3212 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
3213 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
3214
3215 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
3216 (AIX_TEXT_SEGMENT_BASE): New macro.
3217 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
3218 by AIX_TEXT_SEGMENT_BASE.
3219
3220 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
3221 (struct gdbarch_tdep): Remove text_segment_base member.
3222 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
3223 ppc64_sysv_abi_adjust_breakpoint_address.
3224
3225 * Makefile.in (rs6000-tdep.o): Update dependencies.
3226 (rs6000-aix-tdep.o): Likewise.
3227
3228 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
3229 Thiago Jung Bauermann <bauerman@br.ibm.com>
3230
3231 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
3232 * doublest.c (convert_typed_floating): Fix typo in comment.
3233 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
3234 * frame-unwind.h (frame_sniffer_ftype): Likewise.
3235 * frame.c (frame_unwind_address_in_block): Likewise.
3236 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
3237 * symtab.h (struct symbol): Likewise.
3238 * tramp-frame.h (struct trad_frame_cache): Likewise.
3239 * value.c (allocate_repeat_value): Likewise.
3240
3241 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3242
3243 * infrun.c (handle_inferior_event): Do not insert breakpoints at
3244 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
3245
3246 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3247
3248 * parse.c (parse_exp_in_context): Don't override
3249 expression_context_pc if get_selected_block returned a valid
3250 block.
3251
3252 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3253
3254 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
3255 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
3256 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
3257 Delete.
3258 * c-typeprint.c (c_type_print_base): Delete handling of template
3259 instantiations.
3260 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
3261 (METHOD_PTR_TO_VOFFSET): Delete.
3262 * defs.h (QUIT_FIXME): Delete.
3263 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
3264 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
3265 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
3266 ninstantiations, and instantiations.
3267 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
3268 (TYPE_FN_FIELD_INLINED): Delete.
3269 * srec.h (SREC_BINARY): Delete.
3270 * symtab.c (symbol_init_demangled_name): Delete.
3271 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
3272 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
3273 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
3274 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
3275 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
3276 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
3277 * target.h (enum thread_control_capabilities): Delete tc_switch.
3278 (target_can_switch_threads): Delete.
3279
3280 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
3281
3282 * Makefile.in (objfiles.o): Update.
3283 * exec.c (exec_set_section_address): Support p->addr != 0.
3284 * objfiles.c (objfile_relocate): Update exec_ops section
3285 addresses.
3286 * symfile.c (place_section): Move exec_set_section_address call...
3287 (default_symfile_offsets): ...to here.
3288
3289 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
3290
3291 * Makefile.in (ppc_linux_tdep_h): New macro.
3292 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
3293 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
3294 (powerpc_e500l_c): Likewise.
3295 (ppc-linux-nat.o): Update dependencies.
3296 (ppc-linux-tdep.o): Update dependencies.
3297 (rs6000-tdep.o): Update dependencies.
3298
3299 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
3300 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
3301 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
3302 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
3303 (tdesc_powerpc_e500): Remove.
3304
3305 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
3306 and "features/rs6000/powerpc-altivec64.c".
3307 (ppc_supply_reg, ppc_collect_reg): Make global.
3308 (variants): Use tdesc_powerpc_32 for "powerpc" and
3309 tdesc_powerpc_altivec64 for "powerpc64".
3310 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
3311
3312 * ppc-linux-tdep.h: New file.
3313
3314 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
3315 Include "features/rs6000/powerpc-32l.c".
3316 Include "features/rs6000/powerpc-altivec32l.c".
3317 Include "features/rs6000/powerpc-64l.c".
3318 Include "features/rs6000/powerpc-altivec64l.c".
3319 Include "features/rs6000/powerpc-e500l.c".
3320 (ppc_linux_supply_gregset): New function.
3321 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
3322 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
3323 (ppc64_linux_gregset): Likewise.
3324 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
3325 (ppc_linux_trap_reg_p): New function.
3326 (ppc_linux_write_pc): New function.
3327 (ppc_linux_core_read_description): New function.
3328 (ppc_linux_init_abi): Install ppc_linux_write_pc and
3329 ppc_linux_core_read_description. Install orig_r3 and trap
3330 registers if present in the target description.
3331 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
3332
3333 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
3334 (PT_ORIG_R3, PT_TRAP): Define if necessary.
3335 (ppc_register_u_addr): Handle orig_r3 and trap registers.
3336 (fetch_ppc_registers): Likewise.
3337 (store_ppc_registers): Likewise.
3338 (store_register): Likewise.
3339 (ppc_linux_read_description): Check whether AltiVec is supported.
3340 Check whether inferior is 32-bit or 64-bit. Return the appropriate
3341 Linux target description.
3342
3343 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
3344 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
3345 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
3346 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
3347 rs6000/powerpc-e500. Update -expedite variables accordingly.
3348
3349 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
3350 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
3351 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
3352 * features/rs6000/powerpc-e500.c: Regenerate.
3353 * features/rs6000/powerpc-32.c: Regenerate.
3354 * features/rs6000/powerpc-64.c: Regenerate.
3355
3356 * features/rs6000/power-linux.xml: New file.
3357 * features/rs6000/power64-linux.xml: New file.
3358 * features/rs6000/powerpc-32l.xml: New file.
3359 * features/rs6000/powerpc-altivec32l.xml: New file.
3360 * features/rs6000/powerpc-64l.xml: New file.
3361 * features/rs6000/powerpc-altivec64l.xml: New file.
3362 * features/rs6000/powerpc-e500l.xml: New file.
3363 * features/rs6000/powerpc-32l.c: New (generated) file.
3364 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
3365 * features/rs6000/powerpc-64l.c: New (generated) file.
3366 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
3367 * features/rs6000/powerpc-e500l.xml: New (generated) file.
3368
3369 * regformats/reg-ppc.dat: Remove.
3370 * regformats/reg-ppc64.dat: Remove.
3371 * regformats/rs6000/powerpc-32.dat: Remove.
3372 * regformats/rs6000/powerpc-64.dat: Remove.
3373 * regformats/rs6000/powerpc-e500.dat: Remove.
3374 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
3375 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
3376 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
3377 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
3378 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
3379
3380 2008-05-03 Pedro Alves <pedro@codesourcery.com>
3381
3382 * thread.c (delete_thread): Call observer_notify_thread_exit.
3383 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
3384 thread_exit observer.
3385 (mi_thread_exit): New.
3386
3387 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3388
3389 * breakpoint.c (create_exception_catchpoint): Remove prototype
3390 for already deleted function.
3391 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
3392 * frame.h (show_stack_frame): Remove prototype.
3393 * stack.c (show_stack_frame): Remove empty, unused function.
3394 * source.c (symtab_to_fullname, print_source_lines): Small fix
3395 in comment.
3396 * value.c (show_values): Update comments to mention "show values"
3397 command instead of "info history".
3398
3399 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3400
3401 * linespec.c: Include "target.h".
3402 (minsym_found): Handle minimal symbols pointing to function
3403 descriptors. Use find_function_start_pc.
3404 * minsyms.c (msymbol_objfile): New function.
3405 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
3406 to function descriptors.
3407 * symtab.c (fixup_section): Only use minimal symbol at the same
3408 address to determine section of a symbol.
3409 (find_function_start_pc): New function.
3410 (find_function_start_sal): Use it.
3411 * symtab.h (msymbol_objfile): Add prototype.
3412 (find_function_start_pc): Likewise.
3413 * value.c: Include "objfiles.h".
3414 (value_fn_field): Handle minimal symbols pointing to function
3415 descriptors.
3416 * Makefile.in (linespec.o): Update dependencies.
3417 (value.o): Likewise.
3418
3419 2008-05-02 Joel Brobecker <brobecker@adacore.com>
3420
3421 * ada-lang.c (unwrap_value): Handle the case where the "F" field
3422 inside a PAD type is a bitfield.
3423
3424 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
3425
3426 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
3427 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3428 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3429 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
3430 Allow typedefs when checking for function pointer arguments.
3431 Right-align small structs passed on the stack.
3432 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
3433 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
3434 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
3435
3436 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3437
3438 * Makefile.in (arm-tdep.o): Update.
3439 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
3440 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
3441 (arm_pc_is_thumb): Use mapping symbols.
3442 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
3443 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
3444 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
3445 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
3446 * gdbarch.sh: Add record_special_symbol.
3447 * gdbarch.c, gdbarch.h: Regenerated.
3448 * objfiles.c (struct objfile_data): Add cleanup member.
3449 (register_objfile_data_with_cleanup): New function, from
3450 register_objfile_data.
3451 (register_objfile_data): Use it.
3452 (objfile_free_data): Call clear_objfile_data.
3453 (clear_objfile_data): Call cleanup functions.
3454 * objfiles.h (register_objfile_data_with_cleanup): Declare.
3455
3456 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3457
3458 * objfiles.c (init_entry_point_info): Handle shared libraries.
3459
3460 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3461
3462 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
3463 lowest_pc.
3464
3465 2008-05-02 Jim Blandy <jimb@codesourcery.com>
3466 Pedro Alves <pedro@codesourcery.com>
3467
3468 Implement displaced stepping.
3469
3470 * gdbarch.sh (max_insn_length): New 'variable'.
3471 (displaced_step_copy, displaced_step_fixup)
3472 (displaced_step_free_closure, displaced_step_location): New
3473 functions.
3474 (struct displaced_step_closure): Add forward declaration.
3475 * gdbarch.c, gdbarch.h: Regenerated.
3476
3477 * arch-utils.c: #include "objfiles.h".
3478 (simple_displaced_step_copy_insn)
3479 (simple_displaced_step_free_closure)
3480 (displaced_step_at_entry_point): New functions.
3481 * arch-utils.h (simple_displaced_step_copy_insn)
3482 (simple_displaced_step_free_closure)
3483 (displaced_step_at_entry_point): New prototypes.
3484
3485 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
3486 (I386_MAX_MATCHED_INSN_LEN): ... this.
3487 (i386_absolute_jmp_p, i386_absolute_call_p)
3488 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
3489 (i386_displaced_step_fixup): New functions.
3490 (struct i386_insn, i386_match_insn): Update.
3491 (i386_gdbarch_init): Set gdbarch_max_insn_length.
3492 * i386-tdep.h (I386_MAX_INSN_LEN): New.
3493 (i386_displaced_step_fixup): New prototype.
3494 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
3495 Register gdbarch_displaced_step_copy,
3496 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
3497 and gdbarch_displaced_step_location functions.
3498
3499 * infrun.c (debug_displaced): New variable.
3500 (show_debug_displaced): New function.
3501 (struct displaced_step_request): New struct.
3502 (displaced_step_request_queue, displaced_step_ptid)
3503 (displaced_step_gdbarch, displaced_step_closure)
3504 (displaced_step_original, displaced_step_copy)
3505 (displaced_step_saved_copy, can_use_displaced_stepping): New
3506 variables.
3507 (show_can_use_displaced_stepping, use_displaced_stepping)
3508 (displaced_step_clear, cleanup_displaced_step_closure)
3509 (displaced_step_dump_bytes, displaced_step_prepare)
3510 (displaced_step_clear_cleanup, write_memory_ptid)
3511 (displaced_step_fixup): New functions.
3512 (resume): Call displaced_step_prepare.
3513 (proceed): Call read_pc once, and remember the value. If using
3514 displaced stepping, don't remove breakpoints.
3515 (handle_inferior_event): Call displaced_step_fixup. Add some
3516 debugging output. When we try to step over a breakpoint, but get
3517 a signal to deliver to the thread instead, ensure the step-resume
3518 breakpoint is actually inserted. If a thread hop is needed, and
3519 displaced stepping is enabled, don't remove breakpoints.
3520 (init_wait_for_inferior): Call displaced_step_clear.
3521 (_initialize_infrun): Add "set debug displaced" command. Add
3522 "maint set can-use-displaced-stepping" command. Clear
3523 displaced_step_ptid.
3524 * inferior.h (debug_displaced): Declare variable.
3525 (displaced_step_dump_bytes): Declare function.
3526
3527 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
3528 dependencies.
3529
3530 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
3531
3532 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
3533 (arm_force_mode_string, arm_show_fallback_mode)
3534 (arm_show_force_mode): New.
3535 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
3536 arm_frame_is_thumb.
3537 (_initialize_arm_tdep): Add "set arm fallback-mode"
3538 and "set arm force-mode".
3539 * NEWS: Document new commands.
3540
3541 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
3542
3543 * main.h (batch_silent): Declare.
3544 * event-top.c: Include main.h.
3545 (gdb_setup_readline): Remove extern batch_silent declaration.
3546 * infrun.c (normal_stop): Don't print source location when running in
3547 --batch-silent mode.
3548 * Makefile.in (event-top.o): Add main.h dependency.
3549
3550 2008-05-02 Andreas Schwab <schwab@suse.de>
3551
3552 * target.h (struct target_ops): Add
3553 to_watchpoint_addr_within_range.
3554 (target_watchpoint_addr_within_range): New function.
3555 * target.c (update_current_target): Inherit
3556 to_watchpoint_addr_within_range, defaulting to
3557 default_watchpoint_addr_within_range.
3558 (default_watchpoint_addr_within_range): New function.
3559 (debug_to_watchpoint_addr_within_range): New function.
3560 (setup_target_debug): Set to_watchpoint_addr_within_range.
3561 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
3562 New function.
3563 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
3564 * breakpoint.c (watchpoints_triggered): Use
3565 target_watchpoint_addr_within_range.
3566
3567 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3568
3569 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
3570 (i[34567]86-*-dicos*, x86_64-*-dicos*):
3571 Set gdb_osabi to GDB_OSABI_DICOS.
3572
3573 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
3574 * osabi.c (gdb_osabi_name): Add "DICOS".
3575
3576 * i386-dicos-tdep.c: New file.
3577
3578 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
3579 (ALLDEPFILES): Add i386-dicos-tdep.c.
3580 (i386-dicos-tdep.o): New rule.
3581
3582 2008-05-01 Pedro Alves <pedro@codesourcery.com>
3583
3584 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
3585 and register the fork's PTID as a thread.
3586
3587 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3588
3589 PR gdb/1665
3590 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
3591 assign its value to the breakpoint created.
3592 (create_breakpoints): Add breakpoint_ops argument and pass it
3593 to create_breakpoint call.
3594 (break_command_really): Add breakpoint_ops argument and pass/assign
3595 appropriately.
3596 (break_command_1): Pass NULL as ops argument.
3597 (set_breakpoint): Pass NULL as ops argument.
3598 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
3599 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
3600 catch and throw catchpoints.
3601
3602 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
3603
3604 PR gdb/2343
3605 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
3606 translate signal numeric value from the target to GDB's enum
3607 target_signal.
3608 * gdbarch.c, gdbarch.h: Regenerated.
3609 * gdbarch.sh: Added two new functions target_signal_from_host and
3610 target_signal_to_host.
3611 * target.h (default_target_signal_from_host,
3612 default_target_signal_to_host): New functions - declarations.
3613 * signals/signals.c (struct gdbarch): New declaration.
3614 (default_target_signal_to_host, default_target_signal_from_host): New
3615 functions.
3616
3617 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3618 Pedro Alves <pedro@codesourcery.com>
3619
3620 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3621 Johnston <jjohnstn@redhat.com>.
3622
3623 * NEWS: Mention attach to stopped process fix.
3624 * infcmd.c (detach_command, disconnect_command): Discard the thread
3625 list.
3626 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3627 attaching. Use signal_stop_state.
3628 (signal_stop_state): Check stop_soon.
3629 * linux-nat.c (kill_lwp): Declare earlier.
3630 (pid_is_stopped, linux_nat_post_attach_wait): New.
3631 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3632 comments.
3633 (linux_nat_attach): Use linux_nat_post_attach_wait.
3634 (detach_callback, linux_nat_detach): Improve handling for signalled
3635 processes.
3636 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3637 from the process ID.
3638 * Makefile.in (infcmd.o): Update.
3639
3640 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3641
3642 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3643 * arm-tdep.c (arm_frame_is_thumb): New.
3644 (arm_pc_is_thumb): Clarify comment.
3645 (thumb_analyze_prologue): Remove PC special case.
3646 (thumb_scan_prologue): Take a block_addr argument. Use it for
3647 find_pc_partial_function. Remove unused variables.
3648 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3649 for find_pc_partial_function. Remove PC special case.
3650 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3651 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3652 (arm_get_next_pc): Use arm_frame_is_thumb.
3653 (arm_write_pc): Use CPSR_T instead of 0x20.
3654 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3655 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3656 (CPSR_T): Define.
3657 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3658 DWARF2_FRAME_REG_FN.
3659 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3660 DWARF2_FRAME_REG_FN.
3661 (struct dwarf2_frame_state_reg): Add FN to loc union.
3662
3663 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3664
3665 * exec.c (print_section_info): Add missing '\n'.
3666
3667 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3668
3669 * thread.c (add_thread): Move observer call to ...
3670 (add_thread_silent): ... here.
3671
3672 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3673
3674 * rs6000-tdep.c: Update for unwinder changes.
3675 * ppcobsd-tdep.c: Likewise.
3676
3677 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3678
3679 * s390-tdep.c: Update for unwinder changes.
3680
3681 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3682
3683 * spu-tdep.c: Update for unwinder changes.
3684
3685 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3686
3687 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3688 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3689 sparc64-linux-tdep.c: Update for unwinder changes.
3690
3691 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3692
3693 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3694 for unwinder changes.
3695 * mips-tdep.c: Likewise.
3696 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3697 raw one.
3698
3699 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3700
3701 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3702 unwinder changes.
3703
3704 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3705
3706 Update i386 and amd64 ports for unwinder changes.
3707
3708 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3709 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3710 (amd64_frame_unwind): Use default_frame_sniffer.
3711 (amd64_frame_sniffer): Delete.
3712 (amd64_sigtramp_frame_cache): Expect this_frame.
3713 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3714 (amd64_sigtramp_frame_sniffer): Update signature.
3715 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3716 (amd64_frame_base_address): Expect this_frame.
3717 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3718 this_frame.
3719 (amd64_init_abi): Use set_gdbarch_dummy_id and
3720 frame_unwind_append_unwinder.
3721 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3722 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3723 (i386_frame_unwind): Use default_frame_sniffer.
3724 (i386_frame_sniffer): Delete.
3725 (i386_sigtramp_frame_cache): Expect this_frame.
3726 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3727 (i386_sigtramp_frame_sniffer): Update signature.
3728 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3729 (i386_frame_base_address): Update signature.
3730 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3731 (i386_push_dummy_call): Update comment.
3732 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3733 Expect this_frame.
3734 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3735 and frame_unwind_append_unwinder.
3736 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3737 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3738 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3739 i386nbsd-tdep.c: Update for unwinder changes.
3740
3741 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3742
3743 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3744 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3745 this_frame.
3746 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3747 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3748 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3749 signature.
3750 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3751 this_frame.
3752 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3753 Update signature.
3754 * tramp-frame.h (struct tramp_frame): Update signature of init.
3755 * Makefile.in (trad-frame.o): Update.
3756
3757 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3758
3759 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3760 (execute_stack_op): Put this_frame in the baton.
3761 (execute_cfa_program): Take this_frame.
3762 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3763 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3764 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3765 (dwarf2_frame_this_id): Adjust to work on this_frame.
3766 (dwarf2_signal_frame_this_id): Delete.
3767 (dwarf2_frame_prev_register): Update signature. Use new frame
3768 unwind methods.
3769 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3770 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3771 dwarf2_frame_sniffer.
3772 (dwarf2_append_unwinders): New.
3773 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3774 this_frame.
3775 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3776 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3777 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3778 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3779 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3780 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3781 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3782 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3783 (dwarf2_append_unwinders): Declare.
3784 (dwarf2_frame_base_sniffer): Update declaration.
3785 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3786 this_frame.
3787
3788 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3789
3790 Convert frame unwinders to use the current frame and
3791 "struct value".
3792
3793 * frame.c (frame_debug): Make global.
3794 (get_frame_id): Pass this frame to unwinder routines.
3795 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3796 (do_frame_register_read): Do not discard the return value of
3797 frame_register_read.
3798 (frame_register_unwind): Remove debug messages. Use
3799 frame_unwind_register_value.
3800 (frame_unwind_register_value, get_frame_register_value): New
3801 functions.
3802 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3803 (get_frame_args_address, get_frame_type): Pass this frame to
3804 unwinder routines.
3805 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3806 functions.
3807 * frame.h: Update comments.
3808 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3809 (frame_prepare_for_sniffer): Declare.
3810 * frame-unwind.h: Update comments and parameter names.
3811 (default_frame_sniffer): Declare.
3812 (frame_prev_register_ftype): Return a struct value *.
3813 (struct frame_unwind): Remove prev_pc member.
3814 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3815 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3816 (frame_unwind_got_register, frame_unwind_got_memory)
3817 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3818 * frame-base.h: Update comments and parameter names.
3819 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3820 if necessary. Add debugging output.
3821 * sentinel-frame.c (sentinel_frame_prev_register)
3822 (sentinel_frame_this_id): Update for new signature.
3823 (sentinel_frame_prev_pc): Delete.
3824 (sentinel_frame_unwinder): Remove prev_pc.
3825 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3826 prev_pc.
3827 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3828 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3829 (frame_unwind_append_sniffer): Delete.
3830 (frame_unwind_append_unwinder): New function.
3831 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3832 from unwinders. Use frame_prepare_for_sniffer.
3833 (default_frame_sniffer, frame_unwind_got_optimized)
3834 (frame_unwind_got_register, frame_unwind_got_memory)
3835 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3836 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3837 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3838 signature.
3839 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3840 * gdbarch.c, gdbarch.c: Regenerated.
3841 * frame-base.c (default_frame_base_address)
3842 (default_frame_locals_address, default_frame_args_address): Update
3843 for new signature.
3844 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3845 * infcall.c (call_function_by_hand): Update comments.
3846 * Makefile.in (frame-unwind.o): Update dependencies.
3847
3848 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3849
3850 * ada-lang.c (ada_value_primitive_packed_val): Only check
3851 value_lazy for memory lvals.
3852 * findvar.c (value_of_register_lazy): New function.
3853 (locate_var_value): Only check value_lazy for memory lvals.
3854 * valarith.c (value_subscripted_rvalue): Likewise.
3855 * valops.c (value_fetch_lazy): Handle both memory and register
3856 lvals.
3857 (search_struct_field, value_slice): Only check value_lazy for memory
3858 lvals.
3859 * value.c (struct value): Update comment for lazy.
3860 (value_primitive_field): Only check value_lazy for memory lvals.
3861 * value.h (value_lazy): Update comment.
3862 (value_of_register_lazy): Declare.
3863
3864 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3865
3866 * corefile.c (reopen_exec_file): Close any open files.
3867
3868 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3869
3870 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3871 show_memory_breakpoints to 1 while reading the instruction bundle.
3872
3873 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3874
3875 * gdbarch.sh: Document the return_value method. Explain that
3876 the FUNCTYPE parameter might be NULL.
3877 * gdbarch.h: Regenerated.
3878 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3879 type when calling using_struct_return, as this is unnecessary
3880 on this target.
3881
3882 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3883
3884 * terminal.h (create_tty_session): Fix return type.
3885
3886 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3887
3888 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3889
3890 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3891
3892 * breakpoint.c (condition_command, commands_from_control_command)
3893 (break_command_really): Minor reformatting.
3894
3895 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3896
3897 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3898
3899 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3900
3901 * amd64-tdep.c (amd64_get_longjmp_target): New.
3902 (amd64_init_abi): Register amd64_get_longjmp_target as
3903 gdbarch_get_longjmp_target callback.
3904 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3905
3906 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3907
3908 * breakpoint.h (enum bpstat_what_main_action): Delete
3909 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3910
3911 * breakpoint.c (clrs): Delete.
3912 (bpstat_what): Update table.
3913
3914 * infrun.c (handle_inferior_event): Remove
3915 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3916
3917 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3918
3919 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3920 Adjust all prototypes using mi_cmd_args_ftype to use
3921 mi_cmd_argv_ftype.
3922 (struct mi_cmd): Remove the args_func field.
3923 * mi/mi-cmds.c: Don't provide value for the args_func field.
3924 * mi/mi-main.c (mi_execute_async_cli_command)
3925 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3926 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3927 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3928 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3929 (mi_cmd_target_download): Adjust.
3930 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3931 (mi_cmd_execute): Do not check for args_func.
3932 (mi_execute_async_cli_command): Adjust.
3933 * mi/mi-parse.c: Don't check for args_func.
3934
3935 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3936
3937 * breakpoint.c (bpstat_check_location)
3938 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3939 New, extracted from bpstat_stop_status.
3940 (bpstat_stop_status): Use the above.
3941
3942 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3943
3944 * mi/mi-main.c (last_async_command): Rename to current_token.
3945 (previous_async_command): Remove.
3946 (mi_cmd_gdb_exit): Adjust.
3947 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3948 (mi_cmd_target_select): Adjust.
3949 (mi_cmd_execute): Don't set previous_async_command. Free token
3950 here even in async mode.
3951 (mi_execute_async_cli_command): Adjust.
3952 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3953 token.
3954 (mi_load_progress): Adjust.
3955
3956 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3957
3958 * infcmd.c (step_1_continuation): Always disable longjmp
3959 breakpoint if we're not going to do another step.
3960
3961 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3962
3963 exec_cleanup murder.
3964 * breakpoint.c (until_break_command_continuation): Add
3965 the 'error' parameter. Directly delete the breakoint as
3966 opposed to running cleanups.
3967 (until_break_command): Install continuation only
3968 after starting the target. Don't use exec cleanups,
3969 use ordinary cleanups. Discard cleanups is successfully
3970 started the target in async mode.
3971 (make_cleanup_delete_breakpoint): Remove.
3972 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3973 declaration.
3974 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3975 declarations.
3976 (struct continations): Add the 'error' parameter to the
3977 continuation_hook field.
3978 (add_continuation, do_all_continuations)
3979 (add_intermediate_continuation)
3980 (do_all_intermediate_continuations): Add the 'error' parameter.
3981 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3982 * inf-loop.c (inferior_event_handler): Instead of calling
3983 discard_all_continuations, use do_all_continuations with 1 as
3984 'error' parameter. Pass 0 as 'error' parameter in existing uses
3985 of discard_all_continuations.
3986 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3987 cleanups.
3988 (step_once): Install continuation only after resuming the target.
3989 (step_1_continuation): Disable longjmp breakpoint on error.
3990 (finish_command_continuation): Add the error parameter. Delete
3991 the finish breakpoint directly, do not use cleanups.
3992 (finish_command): Do not use exec_cleanups. Always setup
3993 continuation. For sync case, immediately run them.
3994 (attach_command_continuation): Add the error parameter.
3995 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3996 remove step_resume_breakpoint -- adjust delete it directly.
3997 * interps.c (interp_set): Adjust call to do_all_continations.
3998 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3999 do exec cleanups.
4000 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
4001 cleanups.
4002 (mi_cmd_execute): Do not use exec_cleanup.
4003 (mi_execute_async_cli_command): Simplify the string concatenation
4004 logic. Do no use exec cleanup.
4005 (mi_exec_async_cli_cmd_continuation): New parameter error.
4006 Free last_async_command.
4007 * top.c (command_line_handler_continuation): New parameter error.
4008 * utils.c (exec_cleanup_chain, make_exec_cleanup)
4009 (do_exec_cleanups): Remove.
4010 (add_continuation, do_all_continations)
4011 (add_intermediate_continuation)
4012 (do_all_intermediate_continuations): New parameter error.
4013
4014 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4015
4016 * breakpoint.h (bp_location_p): New typedef.
4017 Register a vector of bp_location_p.
4018 * breakpoint.c (always_inserted_mode)
4019 (show_always_inserted_mode): New.
4020 (unlink_locations_from_global_list): Remove.
4021 (update_global_location_list)
4022 (update_global_location_list_nothrow): New.
4023 (update_watchpoint): Don't free locations.
4024 (should_insert_location): New.
4025 (insert_bp_location): Use should_insert_location.
4026 (insert_breakpoint_locations): Copied from
4027 insert_breakpoints.
4028 (insert_breakpoint): Use insert_breakpoint_locations.
4029 (bpstat_stop_status): Call update_global_location_list
4030 when disabling breakpoint.
4031 (allocate_bp_location): Don't add to bp_location_chain.
4032 (set_raw_breakpoint)
4033 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
4034 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
4035 (enable_overlay_breakpoints, disable_overlay_breakpoints)
4036 (set_longjmp_resume_breakpoint)
4037 (enable_watchpoints_after_interactive_call_stop)
4038 (disable_watchpoints_before_interactive_call_start)
4039 (create_internal_breakpoint)
4040 (create_fork_vfork_event_catchpoint)
4041 (create_exec_event_catchpoint, set_momentary_breakpoint)
4042 (create_breakpoints, break_command_1, watch_command_1)
4043 (create_exception_catchpoint)
4044 (handle_gnu_v3_exceptions)
4045 (disable_breakpoint, breakpoint_re_set_one)
4046 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4047 (create_ada_exception_breakpoint): : Don't call check_duplicates.
4048 Call update_global_location_list.
4049 (delete_breakpoint): Don't remove locations and don't
4050 try to reinsert them. Call update_global_location_list.
4051 (update_breakpoint_locations): Likewise.
4052 (restore_always_inserted_mode): New.
4053 (update_breakpoints_after_exec): Temporary disable
4054 always inserted mode.
4055 * Makefile.in: Update dependencies.
4056
4057 * infrun.c (proceed): Remove breakpoints while stepping
4058 over breakpoint.
4059 (handle_inferior_event): Don't remove or insert
4060 breakpoints.
4061 * linux-fork.c (checkpoint_command): Remove breakpoints
4062 before fork and insert after.
4063 (linux_fork_context): Remove breakpoints before switch
4064 and insert after.
4065 * target.c (target_disconnect, target_detach): Remove
4066 breakpoints from target.
4067
4068
4069 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
4070
4071 * breakpoint.c (print_one_breakpoint_location): In MI
4072 mode, report the location string the breakpoint was
4073 originally created with.
4074
4075 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
4076
4077 * Makefile.in (xtensa-tdep.o): Update dependencies.
4078 * configure.tgt (xtensa*): Update dependencies.
4079 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
4080 Local variable areg renamed to arreg.
4081 (areg_number): New function.
4082 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
4083 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
4084 replaced by arreg_number.
4085 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
4086 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
4087 (xtensa_scan_prologue): New function.
4088 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
4089 when ENTRY instraction hasn't been executed yet. Get the frame pointer
4090 value based on prologue analysis. Fix the bugs preventing WS and
4091 AR4-AR7/A11 registers from getting right values for intermediate frames,
4092 whose registers have been already spilled.
4093 (xtensa_frame_prev_register): Fix WS register value. Use are_number
4094 and arreg_number appropriately.
4095 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
4096 svr4_ilp32_fetch_link_map_offsets.
4097
4098 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
4099
4100 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
4101 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
4102
4103 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
4104
4105 * acinclude.m4: Add override.m4.
4106 * configure: Regenerate.
4107
4108 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
4109
4110 * ada-lang.c (get_selections): Variable PROMPT made non-const and
4111 initialized with a trailing space now. Use PROMPT_ARG of
4112 COMMAND_LINE_INPUT instead of printing it ourselves.
4113
4114 2008-04-22 Joel Brobecker <brobecker@adacore.com>
4115
4116 * NEWS: Document support for 64-bit core file.
4117
4118 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
4119
4120 * NEWS: Add information on calling convention and new SH CLI options.
4121
4122 * sh-tdep.c (sh_cc_gcc): New static string.
4123 (sh_cc_renesas): Ditto.
4124 (sh_cc_enum): New static string array.
4125 (sh_active_calling_convention): New static string pointer denoting
4126 active user chosen ABI.
4127 (sh_is_renesas_calling_convention): New function to return function
4128 specific ABI, or user choice if necessary.
4129 (sh_use_struct_convention): Rename first argument and turn around its
4130 meaning. Check for renesas ABI and return accordingly.
4131 (sh_use_struct_convention_nofpu): New function.
4132 (sh_next_flt_argreg): Get function type as third parameter. Check
4133 for renesas ABI and choose floating registers accordingly.
4134 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
4135 struct return slot accordingly.
4136 (sh_push_dummy_call_nofpu): Ditto.
4137 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
4138 Evaluate ABI and give to sh_use_struct_convention_nofpu.
4139 (sh_return_value_fpu): Evaluate ABI and give to
4140 sh_use_struct_convention.
4141 (show_sh_command): New function.
4142 (set_sh_command): Ditto.
4143 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
4144 CLI command.
4145
4146 * gdbarch.sh (return_value): Add func_type argument.
4147 * gdbarch.c: Regenerate.
4148 * gdbarch.h: Ditto.
4149 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
4150 val_type so as not to collide with value_type function. Call
4151 using_struct_return with additional function type argument.
4152 * infcall.c (call_function_by_hand): Call using_struct_return and
4153 gdbarch_return_value with additional function type argument.
4154 * infcmd.c (print_return_value): Take addition func_type argument.
4155 Call gdbarch_return_value with additional function type argument.
4156 (finish_command_continuation): Call print_return_value with additional
4157 function type argument.
4158 (finish_command): Ditto.
4159 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
4160 additional function type argument.
4161 * stack.c (return_command): Call using_struct_return and
4162 gdbarch_return_value with additional function type argument.
4163 * value.c (using_struct_return): Take additional function type argument.
4164 * value.h (using_struct_return): Accommodate declaration.
4165 * alpha-tdep.c (alpha_return_value): Add func_type argument.
4166 * amd64-tdep.c (amd64_return_value): Ditto.
4167 * arm-tdep.c (arm_return_value): Ditto.
4168 * avr-tdep.c (avr_return_value): Ditto.
4169 * cris-tdep.c (cris_return_value): Ditto.
4170 * frv-tdep.c (frv_return_value): Ditto.
4171 * h8300-tdep.c (h8300_return_value): Ditto.
4172 (h8300h_return_value): Ditto.
4173 * hppa-tdep.c (hppa32_return_value): Ditto.
4174 (hppa64_return_value): Ditto.
4175 * i386-tdep.c (i386_return_value): Ditto.
4176 * ia64-tdep.c (ia64_return_value): Ditto.
4177 * iq2000-tdep.c (iq2000_return_value): Ditto.
4178 * m32c-tdep.c (m32c_return_value): Ditto.
4179 * m32r-tdep.c (m32r_return_value): Ditto.
4180 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
4181 * m68k-tdep.c (m68k_return_value): Ditto.
4182 (m68k_svr4_return_value): Ditto.
4183 * m88k-tdep.c (m88k_return_value): Ditto.
4184 * mep-tdep.c (mep_return_value): Ditto.
4185 * mips-tdep.c (mips_eabi_return_value): Ditto.
4186 (mips_n32n64_return_value): Ditto.
4187 (mips_o32_return_value): Ditto.
4188 (mips_o64_return_value): Ditto.
4189 * mn10300-tdep.c (mn10300_return_value): Ditto.
4190 * mt-tdep.c (mt_return_value): Ditto.
4191 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
4192 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
4193 (ppc_sysv_abi_broken_return_value): Ditto.
4194 (ppc64_sysv_abi_return_value): Ditto.
4195 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
4196 (ppc_sysv_abi_broken_return_value): Ditto.
4197 (ppc64_sysv_abi_return_value): Ditto.
4198 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
4199 * rs6000-tdep.c (rs6000_return_value): Ditto.
4200 * s390-tdep.c (s390_return_value): Ditto.
4201 * score-tdep.c (score_return_value): Ditto.
4202 * sh-tdep.c (sh_return_value_nofpu): Ditto.
4203 (sh_return_value_fpu): Ditto.
4204 * sh64-tdep.c (sh64_return_value): Ditto.
4205 * sparc-tdep.c (sparc32_return_value): Ditto.
4206 * sparc64-tdep.c (sparc64_return_value): Ditto.
4207 * spu-tdep.c (spu_return_value): Ditto.
4208 * v850-tdep.c (v850_return_value): Ditto.
4209 * vax-tdep.c (vax_return_value): Ditto.
4210 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
4211 * xtensa-tdep.c (xtensa_return_value): Ditto.
4212
4213 * gdbtypes.h (struct type): Add calling_convention member.
4214 * dwarf2read.c (read_subroutine_type): Add calling convention read
4215 from DW_AT_calling_convention attribute to function type.
4216
4217 2008-04-22 Markus Deuling <deuling@de.ibm.com>
4218
4219 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
4220 multi_f77_subscript to support values from registers.
4221 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
4222 * value.h (value_subscripted_rvalue): Add prototype.
4223
4224 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
4225 Fix output.
4226 * f-valprint.c (f_val_print): Likewise.
4227
4228 2008-04-21 Craig Silverstein <csilvers@google.com>
4229
4230 * dwarf2read.c (zlib_decompress_section): Define abfd in the
4231 !HAVE_ZLIB_H case.
4232
4233 2008-04-21 Pedro Alves <pedro@codesourcery.com>
4234
4235 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
4236 section is not a code section.
4237
4238 2008-04-19 Craig Silverstein <csilvers@google.com>
4239
4240 * NEWS: Add information on compressed debug sections.
4241
4242 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4243
4244 * mi/mi-cmd-var.c (varobj_update_one): Print new
4245 value for variable objects that changed type.
4246
4247 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
4248
4249 * varobj.c (varobj_invalidate): Don't touch floating
4250 varobjs.
4251
4252 2008-04-19 Mark Kettenis <kettenis@gnu.org>
4253
4254 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
4255 (multiple_symbols_cancel): Remove extra const.
4256 * symtab.h: Likewise.
4257
4258 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
4259
4260 * interps.c (top_level_interpreter): Rename static variable...
4261 (top_level_interpreter_ptr): ...to this.
4262 (top_level_interpreter): New function.
4263
4264 * interps.h: New extern for top_level_interpreter.
4265
4266 * linespec.c: Include interps.h and mi/mi-cmds.h.
4267 (decode_line_2): When using MI, always set all breakpoints in menu.
4268
4269 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
4270
4271 2008-04-18 Craig Silverstein <csilvers@google.com>
4272
4273 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
4274 * config.in, configure: Regenerate.
4275 * dwarf2read.c: Include zlib.h if present.
4276 Modified *_SECTION macros.
4277 (section_is_p): New.
4278 (dwarf2_locate_sections): Use section_is_p instead of strcmp
4279 (dwarf2_resize_section): New.
4280 to determine whether a given section has a given name.
4281 (zlib_decompress_section): New.
4282 (dwarf2_read_section): Read the compressed section if present
4283 in the binary.
4284 * MAINTAINERS: Added myself to section Write After Approval.
4285
4286 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
4287
4288 * defs.h (exec_set_section_offsets): Remove prototype.
4289 * exec.c (exec_set_section_offsets): Remove function.
4290
4291 2008-04-18 Joel Brobecker <brobecker@adacore.com>
4292
4293 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
4294 in the search for the matching symbol.
4295
4296 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
4297
4298 * breakpoint.c (update_watchpoint): Always reparse
4299 condition.
4300
4301 2008-04-17 Joel Brobecker <brobecker@adacore.com>
4302
4303 * breakpoint.c (print_one_breakpoint_location): Make sure to print
4304 the breakpoint address only once.
4305
4306 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
4307
4308 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
4309 rather than a hard-coded architecture, for xcoff executables.
4310
4311 2008-04-17 Doug Evans <dje@google.com>
4312
4313 * buildsym.c (watch_main_source_file_lossage): New fn.
4314 (end_symtab): Call it.
4315
4316 * source.c (find_and_open_source): Add some comments clarifying
4317 handling of FULLNAME argument. Make static. Remove pointless
4318 xstrdup/xfree.
4319
4320 2008-04-17 Pedro Alves <pedro@codesourcery.com>
4321
4322 * inf-loop.c (inferior_event_handler): Also run the intermediate
4323 continuations in the INF_EXEC_COMPLETE case.
4324
4325 2008-04-16 Tom Tromey <tromey@redhat.com>
4326
4327 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
4328 (set_cmd_async_ok, get_cmd_async_ok): Declare.
4329 * cli/cli-decode.c (set_cmd_async_ok): New function.
4330 (get_cmd_async_ok): New function.
4331 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
4332 "show" as async-ok.
4333 * top.c (execute_command): Use get_cmd_async_ok.
4334 * infcmd.c: Include cli/cli-decode.h.
4335 (_initialize_infcmd): Mark "interrupt" as async-ok.
4336 * Makefile.in (infcmd.o): Depend on cli_decode_h.
4337
4338 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
4339
4340 PR gdb/2445
4341 * exec.c: Correct "arch-utils.h" include.
4342
4343 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
4344
4345 PR gdb/2424
4346 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
4347 to allow printing to 'see' real reason of stop. This fixes PR 2424.
4348 * breakpoint.c (bpdisp_texst): New function. The function takes over
4349 the role of bpstats static array in print_one_breakpoint_location.
4350 (print_it_typical): Print "Temporary breakpoint" instead
4351 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
4352 protocols, print disp field.
4353 (print_one_breakpoint_location): Removed bpdisps static definition.
4354 Call new bpstat_text function to get value for 'disp' field.
4355 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
4356
4357 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
4358
4359 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
4360 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
4361 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
4362 * gnulib/Makefile.in: Regenerate.
4363
4364 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4365
4366 * Makefile.in (GNULIB_H): New. Trigger all-lib.
4367 (defs_h): Use $(GNULIB_H).
4368 (all-lib): Depend on gnulib/Makefile.
4369 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
4370 * config.in, gnulib/Makefile.in: Regenerated.
4371
4372 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4373
4374 * Makefile.in (LIBGNU, INCGNU): Define.
4375 (INTERNAL_CFLAGS_BASE): Add INCGNU.
4376 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
4377 (CLEANDIRS): New.
4378 ($(LIBGNU), all-lib): New rules.
4379 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
4380 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
4381 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
4382 * gnulib: New directory, from gnulib-tool.
4383 * configure, aclocal.m4: Regenerated.
4384
4385 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
4386
4387 * linux-thread-db.c (have_threads_callback): Check thread->private.
4388
4389 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
4390 Vladimir Prus <vladimir@codesourcery.com>
4391
4392 Fix @-varobjs.
4393 * varobj.c (value_of_root): Update the expression for
4394 floating varobjs.
4395 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
4396 report that.
4397
4398 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
4399
4400 * mi/mi-cmd-var.c: Include "mi-getopt.h".
4401 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
4402 (mi_cmd_var_set_format): Use new mi_parse_format.
4403 (mi_cmd_var_evaluate_expression): Support for -f option to specify
4404 format.
4405 * Makefile.in (mi-cmd-var.o): Update dependencies.
4406
4407 * varobj.h (varobj_get_formatted_value): Declare.
4408 * varobj.c (my_value_of_variable): Added format parameter.
4409 (cplus_value_of_variable): Likewise.
4410 (java_value_of_variable): Likewise.
4411 (c_value_of_variable): Likewise. Evaluate expression based
4412 on format parameter.
4413 (struct language_specific): Add format parameter to function member
4414 *value_of_variable.
4415 (varobj_get_formatted_value): New.
4416 (varobj_get_value): Added format parameter to method call.
4417
4418 2008-04-08 Joel Brobecker <brobecker@adacore.com>
4419
4420 * stabsread.c (cleanup_undefined_types_noname): Manually set the
4421 instance flags of the undefined type before calling replace_type.
4422
4423 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
4424
4425 * target.h (enum strata): Remove the download_stratum.
4426
4427 2008-04-07 Doug Evans <dje@google.com>
4428
4429 * buildsym.h (last_source_file): Add dwarf info to comment.
4430 (last_source_start_addr): Ditto.
4431
4432 2008-04-07 Pedro Alves <pedro@codesourcery.com>
4433
4434 * alphanbsd-tdep.c: Include "target.h".
4435 * mn10300-tdep.c: Include "target.h".
4436 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
4437
4438 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
4439
4440 Fix breakpoint condition that use member variables.
4441 * valops.c (check_field): Remove.
4442 (check_field_in): Rename to check_field.
4443 (value_of_this): Use la_name_of_this.
4444 * value.h (check_field): Adjust prototype.
4445
4446 * language.h (la_value_of_this): Rename to la_name_of_this.
4447 * language.c (unknown_language_defn): Specify "this" for
4448 name_of_this.
4449 (auto_language_defn): Likewise.
4450 (local_language_defn): Likewise.
4451 * ada-lang.c (ada_language_defn): Adjust comment.
4452 * c-lang.c (c_language_defn): Adjust comment.
4453 (cplus_language_defn): Specify "this" for name_of_this.
4454 (asm_language_defn): Adjust comment.
4455 (minimal_language_defn): Adjust comment.
4456 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
4457 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
4458 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
4459 * objc-lang.c (objc_language_defn): Specify "self" for
4460 name_of_this.
4461 * p-lang.c (pascal_language_defn): Specify "this" for
4462 name_of_this.
4463 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
4464
4465 * symtab.c (lookup_symbol_aux): Lookup "this" in the
4466 proper scope, and check for field in type of "this", without
4467 trying to create a value.
4468
4469 2008-04-04 Pedro Alves <pedro@codesourcery.com>
4470
4471 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
4472 (mi_error_message): Delete declaration.
4473 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
4474 returning MI_CMD_ERROR.
4475 * mi/mi-main.c (mi_error_message): Delete.
4476 (mi_cmd_exec_interrupt):
4477 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
4478 (mi_cmd_thread_info): Call error instead of returning
4479 MI_CMD_ERROR.
4480 (mi_cmd_data_list_register_values): Call error instead of
4481 returning MI_CMD_ERROR. Adapt to new get_register interface.
4482 (get_register): Change return typo to void. Call error instead of
4483 returning MI_CMD_ERROR.
4484 (mi_cmd_data_write_register_values): Call error instead of
4485 returning MI_CMD_ERROR.
4486 (mi_cmd_list_features): Return MI_CMD_DONE.
4487 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
4488 (mi_execute_command): Always print exceptions with -error.
4489
4490 2008-04-04 Joel Brobecker <brobecker@adacore.com>
4491
4492 * NEWS: Mention new commands set/show multiple-symbols.
4493
4494 2008-04-03 Joel Brobecker <brobecker@adacore.com>
4495
4496 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
4497 (multiple_symbols_cancel): New constants.
4498 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
4499 (multiple_symbols_select_mode): New function.
4500 (_initialize_symtab): Add new set/show multiple-symbols commands.
4501 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
4502 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
4503 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
4504 setting.
4505 * linespec.c (decode_line_2): Likewise.
4506
4507 2008-04-03 Doug Evans <dje@sebabeach.org>
4508
4509 * symtab.h (enum free_code): Delete free_contents, unused.
4510 * symmisc.c (free_symtab_block): Delete.
4511 (free_symtab, case free_code): Delete.
4512
4513 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
4514
4515 * valops.c (value_cast_structs): New function. Cast related
4516 STRUCT types up/down and return cast value. The body of this
4517 function comes mostly from value_cast_pointers.
4518 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
4519 to value_cast_structs. Now value_cast_pointers needs only create
4520 appropriate reference after using value_cast_structs for actual
4521 casting.
4522 (value_cast): Handle references.
4523
4524 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
4525
4526 * MAINTAINERS: Added myself to section Write After Approval.
4527
4528 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
4529
4530 * ia64-tdep.c (examine_prologue): Correct array access.
4531
4532 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4533
4534 * cp-support.c (first_component_command): Return if no arguments.
4535
4536 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
4537
4538 * ser-mingw.c (ser_windows_open): Open requested name.
4539
4540 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
4541
4542 * MAINTAINERS: Added myself.
4543
4544 2008-03-28 Pedro Alves <pedro@codesourcery.com>
4545
4546 * target.c (find_default_run_target): Allow a NULL `do_mesg'
4547 parameter. If it is NULL, don't call error.
4548 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
4549 `do_mesg' parameter to find_default_run_target. If no target was
4550 found, return 0.
4551
4552 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
4553
4554 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
4555 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
4556 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
4557 Delete.
4558 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
4559
4560 2008-03-27 Joel Brobecker <brobecker@adacore.com>
4561
4562 GDB 6.8 released.
4563
4564 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
4565
4566 * features/Makefile (%.dat): Set xmltarget to the base filename
4567 of the XML source, without subdirectory.
4568 * regformats/rs6000/powerpc-32.dat: Regenerate.
4569 * regformats/rs6000/powerpc-64.dat: Regenerate.
4570 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4571
4572 2008-03-27 Markus Deuling <deuling@de.ibm.com>
4573
4574 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
4575 objfile arch.
4576
4577 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
4578
4579 * mi/mi-main.c (enum captured_mi_execute_command_actions):
4580 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
4581
4582 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
4583
4584 * objfiles.h (struct objfile): New GDBARCH member.
4585 (get_objfile_arch): Add prototype.
4586 * objfiles.c: Include "arch-utils.h".
4587 (allocate_objfile): Look up gdbarch associated with bfd.
4588 (get_objfile_arch): New function.
4589 * Makefile (objfiles.o): Update dependencies.
4590
4591 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
4592 by objfile arch.
4593 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
4594 by frame arch.
4595 (locexpr_describe_location): Replace current_gdbarch by
4596 objfile arch.
4597 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
4598 (dwarf2_add_field): Likewise.
4599 (read_tag_pointer_type): Likewise.
4600 (read_base_type): Likewise.
4601 (new_symbol): Likewise.
4602
4603 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
4604 (decode_base_type, decode_function_type): Likewise.
4605 (coff_read_struct_type, coff_read_enum_type): Likewise.
4606 (coff_symtab_read): Replace current_gdbarch by objfile arch.
4607 (decode_base_type): Likewise.
4608 (coff_read_enum_type): Likewise.
4609 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
4610 (coff_read_enum_type): Likewise.
4611
4612 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
4613 (end_psymtab): Likewise.
4614 (process_one_symbol): Likewise.
4615
4616 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4617 (parse_procedure): Likewise.
4618 (parse_partial_symbols): Likewise.
4619
4620 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4621
4622 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4623 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4624 built-in types.
4625 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4626 static range_index_type by built-in type.
4627 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4628 (read_enum_type): Likewise.
4629
4630 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4631 objfile arch.
4632
4633 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4634
4635 * varobj.h (varobj_floating_p): Declare.
4636 * varobj.c (varobj_floating_p): New.
4637 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4638 '@' as the name, update all floating varobjs.
4639
4640 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4641
4642 * varobj.c (struct varobj_root): Rename use_selected_frame to
4643 floating, and clarify the meaning.
4644 (varobj_create, varobj_update, new_root_variable): Adjust.
4645 (value_of_root): Don't use type_changed as in variable,
4646 adjust comment.
4647 (c_value_of_root): Adjust.
4648
4649 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4650
4651 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4652 gdb's thread list.
4653 (linux_nat_wait): Add main lwp to gdb's thread list.
4654 * linux-thread-db.c (find_new_threads_callback): Also attach to
4655 already listed threads which thread_db didn't know about yet.
4656
4657 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4658
4659 * linux-nat.c (drain_queued_events): Fix comment typo.
4660 (linux_nat_attach): In async mode, don't rely on storing a pending
4661 status. Instead place the wait status on the pipe.
4662 (linux_nat_resume): Remove unreacheable shortcut code in async
4663 mode.
4664 (stop_wait_callback): In async mode, don't store pending status.
4665 Instead, cancel breakpoints or resend the signal appropriatelly.
4666 (cancel_breakpoint): New, refactored from
4667 cancel_breakpoints_callback.
4668 (cancel_breakpoints_callback): Call cancel_breakpoint.
4669 (pipe_to_local_event_queue): Remove special token processing.
4670 (linux_nat_wait): Issue an internal error if a pending status is
4671 found in async mode.
4672
4673 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4674
4675 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4676
4677 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4678 Vladimir Prus <vladimir@codesourcery.com>
4679
4680 * varobj.c (struct varobj_root): New component thread_id.
4681 (varobj_get_thread_id, check_scope): New functions.
4682 (c_value_of_root): Use check_scope. Switch to the
4683 proper thread if necessary.
4684
4685 * varobj.h (varobj_get_thread_id): New extern.
4686
4687 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4688
4689 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4690
4691 PR gdb/544
4692 * top.c: Revert 2008-03-21 changes.
4693
4694 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4695
4696 * thread.c (make_cleanup_restore_current_thread): Make it
4697 globally visible.
4698 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4699 * varobj.c (varobj_update): Don't save/restore frame.
4700 (c_value_of_root): Save/restore thread and frame here,
4701 using make_cleanup_restore_current_thread.
4702 * Makefile.in: Update dependecies.
4703
4704 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4705
4706 * varobj.c (struct varobj_root): Clarify
4707 comment on the frame field.
4708 (varobj_create): Don't set frame if we have no
4709 block.
4710
4711 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4712
4713 PR gdb/544
4714 Suggested by Jan Kratochvil:
4715 * top.c (gdb_rl_operate_and_get_next_completion): Call
4716 rl_redisplay_function.
4717 (gdb_rl_redisplay): New.
4718 (init_main): Set rl_redisplay_function.
4719
4720 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4721
4722 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4723 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4724 (store_regs_kernel_thread): Likewise.
4725
4726 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4727
4728 Linux native async support.
4729
4730 * target.h (struct target_ops): Delete to_async_mask_value and add
4731 to_async_mask.
4732 (target_is_async_p, target_async): Formatting.
4733 (target_async_mask_value): Delete.
4734 (target_async_mask): Delete function declaration, and add new
4735 target macro with the same name.
4736
4737 * target.c (update_current_target): Replace to_async_mask_value by
4738 to_async_mask. Default to_async_mask to return_one.
4739 (target_async_mask): Delete.
4740 (find_default_can_async_p, find_default_is_async_p): New.
4741 (init_dummy_target): register find_default_can_async_p and
4742 find_default_is_async_p on the dummy target.
4743
4744 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4745 (debug_linux_nat_async): New global.
4746 (show_debug_linux_nat_async): New function.
4747 (linux_nat_async_enabled, linux_nat_async_mask_value)
4748 (linux_nat_event_pipe, linux_nat_num_queued_events)
4749 (linux_nat_async_events_enabled): New globals.
4750 (struct waitpid_result): New struct.
4751 (waitpid_queue): New global.
4752 (queued_waitpid, push_waitpid, drain_queued_events): New.
4753 (my_waitpid): Call queued_waitpid.
4754 (linux_child_follow_fork): Disable async events during the call.
4755 (blocked_mask): Delete.
4756 (sync_sigchld_action, async_sigchld_action): New globals.
4757 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4758 async mode, block events during the call.
4759 (linux_nat_create_inferior): New.
4760 (linux_nat_attach): In sync mode, restore the mask states. In
4761 async mode, wake the event loop immediatelly.
4762 (detach_callback): Drain all queued events of the lwp we're
4763 detaching from.
4764 (linux_nat_detach): Block async mode, and drain events of the main
4765 process.
4766 (linux_nat_resume): If in async mode, mask async events during the
4767 call. If short circuiting, force event loop to wake up. If
4768 resuming, set target_executing, and register target events in the
4769 event loop.
4770 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4771 (linux_nat_wait): In async mode, block events during the call.
4772 Only enable/disable passing SIGINT to the inferior in sync mode.
4773 Get events from local waitpid queue. If no interesting events was
4774 found, return to events loop. Reregister target events in the
4775 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4776 (linux_nat_kill): Disable events on entry.
4777 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4778 here. Detach async mode from the event loop if there are no more
4779 forks available, otherwise leave it on.
4780 (sigchld_handler): Assure this is called only in sync mode.
4781 (linux_async_permitted, linux_async_permitted_1): New globals.
4782 (set_maintenance_linux_async_permitted)
4783 (show_maintenance_linux_async_permitted): New functions.
4784 (linux_nat_is_async_p, linux_nat_can_async_p)
4785 (linux_nat_async_mask): New.
4786 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4787 (get_pending_events, async_sigchld_handler): New.
4788 (linux_nat_async_events): New.
4789 (async_terminal_is_ours): New global.
4790 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4791 (async_client_callback, async_client_context): New.
4792 (linux_nat_async_file_handler, linux_nat_async)
4793 (linux_nat_disable_async, linux_nat_enable_async): New.
4794 (linux_nat_add_target): Register linux_nat_create_inferior,
4795 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4796 linux_nat_async_mask, linux_nat_terminal_inferior and
4797 linux_nat_terminal_ours.
4798 (_initialize_linux_nat): Remove local action variable, and update
4799 code that used it to use sync_sigchld_action. Add new
4800 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4801 set/show command in the maintenance class. Add new "linux-async"
4802 maintenance set/show command. Block SIGCHLD by default. Setup
4803 async_sichld_action, and sync_sigchld_action. Install the default
4804 async mode.
4805 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4806 the cancel signals.
4807
4808 * linux-thread-db.c (re_check_for_thread_db): New.
4809 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4810 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4811 (thread_db_async_mask): New.
4812 (init_thread_db_ops): Register thread_db_can_async_p,
4813 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4814
4815 * remote.c (remote_async_mask_value): New.
4816 (remote_return_zero): New.
4817 (init_remote_ops): Register remote_return_zero as callbacks of
4818 to_can_async_p and to_is_async_p.
4819 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4820 use remote_async_mask_value.
4821 (remote_async_mask): New.
4822 (init_remote_async_ops): Remove to_async_mask_value setting and
4823 register remote_async_mask as to_async_mask callback in
4824 remote_async_ops.
4825
4826 * Makefile.in (linux-nat.o): Update.
4827
4828 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4829
4830 * gdbthread.h (add_thread_with_info): New.
4831 * linux-thread-db.c: Add some documentation.
4832 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4833 (struct private_thread_info): Remove th_valid and ti_valid.
4834 Replace ti with tid.
4835 (thread_get_info_callback): Do not add TID to the new ptid. Do
4836 not cache th or ti.
4837 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4838 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4839 new PTID.
4840 (attach_thread): Handle an already-existing thread. Use
4841 add_thread_with_info. Cache the th and tid.
4842 (detach_thread): Verify that private was set. Remove verbose
4843 argument and printing. Update caller.
4844 (thread_db_detach): Do not adjust inferior_ptid.
4845 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4846 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4847 (thread_db_wait): Do not use lwp_from_thread.
4848 (thread_db_pid_to_str): Use the cached TID.
4849 (thread_db_extra_thread_info): Check that private is set.
4850 (same_ptid_callback): Delete.
4851 (thread_db_get_thread_local_address): Do not use it or check
4852 is_thread. Check that private is set. Assume that the thread
4853 handle is already cached.
4854 (init_thread_db_ops): Remove to_resume and to_kill.
4855 * thread.c (add_thread_with_info): New.
4856 (add_thread): Use it.
4857 * linux-nat.c (find_thread_from_lwp): Delete.
4858 (exit_lwp): Do not use it. Check print_thread_events. Print before
4859 deleting the thread.
4860 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4861 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4862 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4863 printf_unfiltered for thread exits.
4864 * procfs.c (procfs_wait): Likewise.
4865
4866 2008-03-21 Chris Demetriou <cgd@google.com>
4867
4868 * symtab.c (rbreak_command): Quote symbol name before passing
4869 it to break_command.
4870
4871 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4872
4873 * eval.c (evaluate_subexp_for_address): Clarify error message.
4874 Use value_must_coerce_to_target.
4875 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4876 * valops.c (value_assign): Call value_coerce_to_target when
4877 assigning to anything but internalvars. Leave GDB-side arrays
4878 as arrays when assigning to internalvars.
4879 (value_must_coerce_to_target, value_coerce_to_target): New.
4880 (value_coerce_array, value_addr): Call value_coerce_to_target.
4881 (value_array): Create the array in GDB's memory instead of
4882 the inferior's.
4883 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4884 Declare.
4885
4886 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4887
4888 * top.c (quit_confirm): Warn that we will kill the program.
4889
4890 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4891
4892 * inflow.c (terminal_ours_1): Guard access to
4893 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4894
4895 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4896 Jim Blandy <jimb@codesourcery.com>
4897 Daniel Jacobowitz <drow@false.org>
4898
4899 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4900 (dwarf2_read_address): Update prototype.
4901
4902 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4903 (signed_address_type): Likewise.
4904 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4905 (execute_stack_op): Update calls to unsigned_address_type,
4906 signed_address_type and dwarf2_read_address. Fix implementation
4907 of DW_OP_deref_size.
4908
4909 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4910 (dwarf2_per_cu_addr_size): Likewise.
4911 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4912 (struct dwarf2_loclist_baton): Likewise.
4913
4914 * dwarf2loc.c (find_location_expression): Update calls to
4915 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4916 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4917 (locexpr_describe_location): Likewise.
4918 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4919 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4920 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4921 to dwarf2_per_cu_addr_size (per_cu).
4922 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4923 (loclist_read_variable): Likewise.
4924 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4925
4926 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4927 instead of baton->objfile.
4928 (dwarf2_per_cu_obfile): New function.
4929 (dwarf2_per_cu_addr_size): Likewise.
4930
4931 * dwarf2-frame.c (struct comp_unit): Move higher.
4932 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4933 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4934 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4935 parameter by using fde->eh_frame_p. Use read_encoded_value
4936 to implement DW_CFA_set_loc.
4937 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4938 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4939 execute_stack_op and execute_cfa_program.
4940 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4941 (size_of_encoded_value): Remove.
4942 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4943 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4944 (add_cie): Set cie->unit backlink.
4945 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4946 read_encoded_value.
4947 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4948
4949 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4950
4951 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4952 gdbarch_bfd_arch_info.
4953
4954 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4955
4956 * aix-thread.c (pdc_read_regs): Minor reformatting.
4957
4958 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4959
4960 * thread.c (print_thread_info): Don't insist
4961 on having current thread if there are no
4962 threads at all.
4963
4964 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4965
4966 * infcmd.c (attach_command_post_wait)
4967 (attach_command_continuation): New.
4968 (attach_command): Support background async execution, and async
4969 execution in synchronous mode.
4970
4971 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4972
4973 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4974 * symmisc.c (dump_symtab_1): Likewise.
4975 * wrapper.c (gdb_value_struct_elt): Likewise.
4976
4977 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4978
4979 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4980
4981 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4982
4983 * linux-nat.c (linux_nat_filter_event): New, refactored from
4984 linux_nat_wait.
4985 (linux_nat_wait): Call linux_nat_filter_event.
4986
4987 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4988
4989 * top.c (execute_command): Fix uninitialized variable error.
4990
4991 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4992
4993 * Makefile.in (amd64nbsd-nat.o): New dependency.
4994 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4995 (_initialize_amd64nbsd_nat): Update target vector to use
4996 nbsd_pid_to_exec_file.
4997 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4998
4999 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5000
5001 Remove ignoring leading exec events code.
5002 * fork-child.c (startup_inferior): Do not set
5003 inferior_ignoring_leading_exec_events.
5004 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
5005 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
5006 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
5007 (handle_inferior_event): Remove code for ignoring leading exec
5008 events.
5009 * target.c (update_current_target): Do not inherit, or default,
5010 to_reported_exec_events_per_exec_call.
5011 (debug_to_reported_exec_events_per_exec_call): Remove.
5012 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
5013 * target.h (target_reported_exec_events_per_exec_call): Remove.
5014 (struct target): Remove the to_reported_exec_events_per_exec_call
5015 field.
5016
5017 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
5018
5019 Implement -thread-info.
5020 * gdbthread.h (print_thread_info): Declare.
5021
5022 * thread.c (print_thread_info): New, extracted
5023 from info_threads_command and adjusted to
5024 work for CLI and MI.
5025 (info_threads_command): Use print_thread_info.
5026 * Makefile.in: Update dependencies.
5027
5028 * mi/mi-cmds.c (mi_cmds): Specify a handler
5029 for -thread-info.
5030 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
5031 * mi/mi-main.c (mi_cmd_thread_info): New.
5032 (mi_cmd_list_features): Include 'thread-info'.
5033
5034 2008-03-14 Kevin Buettner <kevinb@redhat.com>
5035
5036 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
5037 to decide whether to match instruction patterns using "sw" and "sd".
5038
5039 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5040
5041 * infcmd.c (jump_command): Postpone disabling stdin until after
5042 the possible query.
5043
5044 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5045
5046 * inflow.c (gdb_getpgrp): New.
5047 (gdb_has_a_terminal): Use get_getpgrp.
5048 (terminal_ours_1): If attach_flag is set, don't refetch
5049 inferior_process_group.
5050
5051 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5052
5053 * features/library-list.dtd: Allow "section" elements as children
5054 of "library". Add "section" element and describe its attributes.
5055
5056 * solib-target.c (struct lm_info): Add section_bases member.
5057 (library_list_start_segment): Error out if seen a section element.
5058 (library_list_start_section): New.
5059 (library_list_end_library): New.
5060 (solib_target_free_library_list): Free section_bases.
5061 (section_attributes): New.
5062 (library_children): Make "segment" optional. Add "section" child.
5063 (library_list_children): Register library_list_end_library.
5064 (solib_target_relocate_section_addresses): Handle section bases.
5065
5066 * NEWS: Mention new qXfer:libraries:read section offsets support.
5067
5068 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5069
5070 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
5071 (make_exec_error_cleanup): Remove declarations.
5072 * utils.c (exec_error_cleanup_chain): Remove.
5073 (do_exec_error_cleanups, discard_exec_error_cleanups)
5074 (make_exec_error_cleanup): Remove.
5075 * event-loop.c (start_event_loop): Adjust call to
5076 async_enable_stdin.
5077 * event-top.c (async_enable_stdin): Remove the paramater dummy.
5078 (async_disable_stdin): Don't register async_enable_stdin via
5079 cleanup.
5080 * inf-loop.c (inferior_event_handler): Don't
5081 call do_exec_error_cleanups. Call async_enable_stdin instead.
5082 * event-loop.c (start_event_loop): Adjust call to
5083 async_enable_stdin.
5084 * tui/tui-interp.c (tui_command_loop): Adjust call to
5085 async_enable_stdin.
5086
5087 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5088
5089 Async mode fixes.
5090 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
5091 * breakpoint.c (bpstat_do_actions): In async mode,
5092 don't jump to top expecting stop_bpstat to be already
5093 updated.
5094 * event-loop.c (start_event_loop): Call async_enable_stdin
5095 on exception.
5096 * event-top.c (async_enable_stdin): Do nothing if sync_execution
5097 is not set.
5098 (command_handler): Do not setup continuation here.
5099 (command_line_handler_continuation): Move to...
5100 * top.c (command_line_handler_continuation): ... here.
5101 (execute_command): In async mode, register continuation.
5102 Don't check frame's language in running in async mode.
5103 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
5104 * inf-loop.c (complete_execution): Inline into...
5105 (inferior_event_handler): ... here. Clear target_executing before
5106 doing any cleanups. Don't try to show prompt if the target was
5107 resumed.
5108 * infcmd.c (signal_command): Add support for async mode.
5109 (finish_command): Only add continuation if the target was
5110 successfully resumed.
5111 * remote.c (init_async_opts): Register to_get_thread_local_address
5112 handler.
5113 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
5114 with sync_execution.
5115 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
5116 on exception.
5117
5118 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
5119
5120 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
5121 * exec.c (exec_bfd_mtime): Define.
5122 (exec_close): Clear it.
5123 (exec_file_attach): Set it.
5124 * gdbcore.h (exec_bfd_mtime): Declare.
5125 * source.c (find_source_lines): Do not use bfd_get_mtime.
5126
5127 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5128
5129 * top.c (simplified_command_loop): Remove.
5130
5131 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5132
5133 Remove unused remote.c hooks.
5134 * remote.c (deprecated_target_resume_hook)
5135 (deprecated_target_wait_loop_hook): Remove.
5136 (remote_resume): Do not call deprecated_target_resume_hook.
5137 (remote_wait): Do not call deprecated_target_wait_loop_hook.
5138 (remote_async_wait): Likewise.
5139
5140 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
5141
5142 Implement MI notification for new threads.
5143 * doc/observer.texi (new_thread): Document.
5144 * observer.sh: Forward declare struct thread_info.
5145 * thread.c (add_thread): Notify observer.
5146
5147 * interps.h (interp_init_ftype): New parameter
5148 top_level.
5149 (interp_set): Likewise.
5150 (top_level_interpreter_data): Declare.
5151 * interps.c (interp_set): New parameter top_level.
5152 Pass it to interpreter's init function. Remember
5153 top level interpreter.
5154 (interpreter_exec_cmd): Adjust.
5155 (top_level_interpreter_data): New.
5156 * main.c (captured_main): Pass 1 for top_level
5157 parameter of interp_set.
5158 * cli/cli-interp.c (cli_interpreter_init): New
5159 parameter top_level.
5160 * tui/tui-interp.c (tui_init): New parameter top_level.
5161
5162 * mi/mi-interp.c (mi_new_thread): New.
5163 (mi_interpreter_init): If top level, register
5164 observer for new threads.
5165
5166 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
5167
5168 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5169
5170 * top.c (execute_command): Disable break and stop
5171 commands in async mode.
5172
5173 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5174
5175 revert:
5176 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5177 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5178 Call target_stop in the INF_QUIT_REQ case.
5179 * Makefile.in (inf-loop.o): Update.
5180
5181 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5182
5183 * inf-loop.c (inferior_event_handler): Don't include remote.h.
5184 Call target_stop in the INF_QUIT_REQ case.
5185 * Makefile.in (inf-loop.o): Update.
5186
5187 2008-03-14 Pedro Alves <pedro@codesourcery.com>
5188
5189 * top.c (execute_command): Enable break, info and interrupt
5190 commands in async mode.
5191
5192 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
5193 Daniel Jacobowitz <dan@codesourcery.com>
5194
5195 * breakpoint.h (breakpoint_restore_shadows): New
5196 declaration.
5197 * breakpoint.c (breakpoint_restore_shadows): New.
5198 (read_memory_nobpt): Delete.
5199 * gdbcore.h (read_memory_nobpt): Delete declaration.
5200 * target.c (memory_xfer_partial): Call
5201 breakpoint_restore_shadows.
5202 (restore_show_memory_breakpoints)
5203 (make_show_memory_beakpoints_cleanup): New.
5204 (show_memory_breakpoints): New.
5205 * target.h (make_show_memory_beakpoints_cleanup): Declare.
5206 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
5207 Make sure we see memory breakpoints when checking if
5208 breakpoint is still there.
5209 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
5210 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
5211 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
5212 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
5213
5214 2008-03-12 Pedro Alves <pedro@codesourcery.com>
5215
5216 * thread.c (add_thread): Use printf_unfiltered to print.
5217
5218 2008-03-12 Joel Brobecker <brobecker@gnat.com>
5219
5220 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
5221 that is true only on x86-solaris and x86_64-solaris.
5222 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
5223 with proc_get_LDT_entry.
5224
5225 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
5226
5227 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
5228 * config.in, configure: Regenerate.
5229 * fork-child.c (fork_inferior): Call create_tty_session.
5230 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
5231 (create_tty_session): New function.
5232 * terminal.h: Declare create_tty_session.
5233
5234 2008-03-12 Alan Modra <amodra@bigpond.net.au>
5235
5236 PR 5900
5237 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
5238 * mipsread.c: Include elf/internal.h.
5239 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
5240 to internal range.
5241
5242 2008-03-11 Markus Deuling <deuling@de.ibm.com>
5243
5244 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
5245 to get at the current architecture and at the target specific vector.
5246 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
5247 remove define of I387_ST0_REGNUM.
5248
5249 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
5250
5251 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
5252 get at the current architecture
5253 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
5254 parameter.
5255
5256 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
5257 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
5258
5259 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
5260 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
5261 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
5262
5263 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
5264 at the target specific vector.
5265
5266 (i386_get_longjmp_target): Use get_frame_arch to get at the current
5267 architecture. Use gdbarch_tdep to get at the target specific vector.
5268
5269 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
5270 update caller. Use gdbarch_tdep to get at the target specific vector.
5271
5272 (i386_register_to_value: Use get_frame_arch to get at the current
5273 architecture.
5274
5275 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
5276 parameter.
5277
5278 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5279 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
5280 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
5281 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
5282
5283 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
5284 undef's.
5285
5286 (i387_convert_register_p, i387_register_to_value,
5287 i387_value_to_register): Update call for i386_fp_regnum_p.
5288
5289 * i387-tdep.h: Remove comment.
5290 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
5291 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
5292 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
5293 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
5294 I387_MXCSR_REGNUM): Add target specific vector as parameter.
5295
5296 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
5297
5298 * Makefile.in (fork-child.o): Update.
5299 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
5300 argument. Gather all gdbserver features together.
5301 * fork-child.c (exec_wrapper): New variable.
5302 (fork_inferior): Use it.
5303 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
5304 (unset_exec_wrapper_command, _initialize_fork_child): New.
5305
5306 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5307
5308 * source.c (directory_command): Modify the determination of
5309 condition of terminal "from_tty".
5310
5311 2008-03-10 Matt Rice <ratmice@gmail.com>
5312
5313 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
5314
5315 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
5316
5317 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
5318 of the data passing to strtoulst function.
5319 (info_spu_signal_command): Likewise.
5320
5321 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
5322
5323 * mi/mi-interp.c (mi_command_loop): Remove
5324 commented-out code.
5325
5326 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5327
5328 * remote.c (extended_remote_attach_1): Make local variable pid an int
5329 instead of a pid_t.
5330
5331 2008-03-07 Joel Brobecker <brobecker@adacore.com>
5332
5333 * solib-svr4.c (svr4_same_1): New function, originally extracted
5334 from svr4_same and expanded to handle the sparc64 case.
5335 (svr4_same): Move up and reimplement using svr4_same_1.
5336 (enable_break): Use svr4_same_1 to do shared library name comparisons.
5337
5338 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
5339
5340 * MAINTAINERS: Move self to Paper trail.
5341
5342 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
5343
5344 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
5345 * event-loop.c (call_async_signal_handler): New.
5346 * event-loop.h (call_async_signal_handler)
5347 (gdb_call_async_signal_handler): Declare.
5348 (mark_async_signal_handler): Add comments.
5349 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
5350 * mingw-hdep.c (sigint_event, sigint_handler): New.
5351 (gdb_select): Use them. Wait for the readline signal handler
5352 to finish.
5353 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
5354 * posix-hdep.c (gdb_call_async_signal_handler): New function.
5355 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
5356 New.
5357 (remote_fileio_ctrl_c_signal_handler): Use
5358 gdb_call_async_signal_handler.
5359 (initialize_remote_fileio): Initialize sigint_fileio_token.
5360 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
5361 not initialize tokens here.
5362 (handle_remote_sigint_twice): Likewise. Reinstall
5363 handle_remote_sigint.
5364 (async_remote_interrupt_twice): Just call interrupt_query.
5365 (cleanup_sigint_signal_handler): Do not delete tokens.
5366 (remote_interrupt, remote_interrupt_twice): Use
5367 gdb_call_async_signal_handler.
5368 (interrupt_query): Reinstall the default signal handler.
5369 (_initialize_remote): Initialize tokens here.
5370
5371 2008-03-04 Joel Brobecker <brobecker@adacore.com>
5372
5373 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
5374 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5375 Change the type of the lr register to code_ptr.
5376 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5377 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5378 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5379 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5380 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5381 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5382 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
5383
5384 2008-03-03 James E. Wilson <wilson@tuliptree.org>
5385
5386 * MAINTAINERS: Update my email address.
5387
5388 2008-03-03 Keith Seitz <keiths@redhat.com>
5389
5390 From Dave Murphy <davem@devkitpro.org>:
5391 * configure.ac: Set tcl configdir to win under mingw.
5392 * configure: Regenerate.
5393
5394 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
5395
5396 * breakpoint.c (fetch_watchpoint_value): New function.
5397 (update_watchpoint): Set and clear val_valid. Use
5398 fetch_watchpoint_value. Handle unreadable values on the
5399 value chain. Correct check for user-requested array watchpoints.
5400 (breakpoint_init_inferior): Clear val_valid.
5401 (watchpoint_value_print): New function.
5402 (print_it_typical): Use it. Do not free or clear old_val. Print
5403 watchpoints even if old_val == NULL.
5404 (watchpoint_check): Use fetch_watchpoint_value. Check for values
5405 becoming readable or unreadable.
5406 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
5407 (do_enable_watchpoint): Likewise.
5408 * breakpoint.h (struct breakpoint): Update comment for val. Add
5409 val_valid.
5410 * NEWS: Mention watchpoints on inaccessible memory.
5411
5412 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
5413
5414 * Makefile.in (i386-nat.o): Update.
5415 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
5416 i386_use_watchpoints.
5417 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
5418 i386_use_watchpoints.
5419 * i386-nat.c (i386_stopped_data_address): Take two arguments.
5420 (i386_stopped_by_watchpoint): Update call.
5421 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
5422 * config/i386/nm-i386.h: Conditionalize definitions on
5423 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
5424 (i386_use_watchpoints): Declare.
5425 (i386_stopped_data_address): Update.
5426 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5427 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
5428
5429 2008-02-29 Joel Brobecker <brobecker@adacore.com>
5430
5431 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
5432 * version.in: Bump version to 6.8.50.20080229-cvs.
5433
5434 2008-02-28 Markus Deuling <deuling@de.ibm.com>
5435
5436 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
5437 properly.
5438
5439 2008-02-28 Tom Tromey <tromey@redhat.com>
5440
5441 * infcmd.c (notice_args_read): Print result of get_inferior_args.
5442
5443 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5444
5445 * infcmd.c (kill_if_already_running): Make static. Use
5446 target_require_runnable.
5447 * target.c (target_require_runnable): New.
5448 * target.h (target_require_runnable): Declare.
5449
5450 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
5451
5452 * frame.c (reinit_frame_cache): Only annotate if frames were
5453 previously valid.
5454
5455 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5456
5457 * regformats/reg-ppc.dat: Rename "ps" to "msr".
5458 * regformats/reg-ppc64.dat: Likewise.
5459
5460 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5461
5462 * features/Makefile (%.dat): Emit xmltarget statement.
5463
5464 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
5465 Generate code to set gdbserver_xmltarget in init_registers_${name}.
5466
5467 * regformats/arm-with-iwmmxt.dat: Regenerate.
5468 * regformats/mips64-linux.dat: Regenerate.
5469 * regformats/mips-linux.dat: Regenerate.
5470 * regformats/rs6000/powerpc-32.dat: Regenerate.
5471 * regformats/rs6000/powerpc-64.dat: Regenerate.
5472 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5473
5474 * regformats/reg-arm.dat: Add xmlarch statement.
5475 * regformats/reg-i386.dat: Likewise.
5476 * regformats/reg-i386-linux.dat: Likewise.
5477 * regformats/reg-x86-64-linux.dat: Likewise.
5478 * regformats/reg-spu.dat: Likewise.
5479
5480 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5481
5482 * remote.c (remote_wait, remote_async_wait): Stop if we receive
5483 an error.
5484
5485 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
5486
5487 * utils.c (debug_timestamp): New.
5488 (vfprintf_unfiltered): Print timestamps if requested.
5489 (show_debug_timestamp): New.
5490 (initialize_utils): Register "set debug timestamp".
5491 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
5492
5493 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5494
5495 * breakpoint.c (skip_prologue_sal): New function.
5496 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
5497 computed from a line number.
5498
5499 2008-02-27 Joel Brobecker <brobecker@adacore.com>
5500
5501 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
5502 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
5503 Set PC register type to "code_ptr".
5504 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
5505 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
5506 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
5507 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
5508 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
5509 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
5510 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
5511 Regenerate.
5512
5513 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
5514
5515 * regformats/regdat.sh: Rename init_registers function in
5516 generated file to init_registers_${name}.
5517
5518 * regformats/reg-crisv32.dat: Set "name" to crisv32.
5519 * regformats/reg-ppc64.dat: Set "name" to ppc64.
5520 * regformats/reg-s390x.dat: Set "name" to s390x.
5521
5522 2008-02-26 Greg Law <glaw@undo-software.com>
5523
5524 * regcache.c (registers_changed): Call reinit_frame_cache.
5525
5526 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
5527
5528 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
5529 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
5530 and svr4_fetch_objfile_link_map.
5531 * Makefile.in (sh-linux-tdep.o): Update.
5532
5533 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
5534
5535 * amd64-tdep.c (amd64_classify): Add support for decimal float
5536 types.
5537 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
5538 use the struct return convention.
5539
5540 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
5541
5542 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
5543 to old format. Discard breakpoint address if shared library is
5544 unloaded.
5545 (breakpoint_1): Adjust formatting of table header accordingly.
5546
5547 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
5548
5549 * remote.c (remote_get_threadlist): If the response
5550 is empty, don't try to parse it.
5551
5552 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
5553
5554 Unbreak 'target async'.
5555 * serial.c (serial_async): Set the
5556 handler function before enabling async
5557 mode.
5558
5559 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
5560
5561 * solib-svr4.c (enable_break): Convert r_brk to a code address.
5562
5563 2008-02-21 Pedro Alves <pedro@codesourcery.com>
5564
5565 * remote.c (extended_remote_attach_1): Set attach_flag.
5566 (extended_remote_create_inferior_1): Clear attach_flag.
5567
5568 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
5569
5570 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
5571 r_brk_offset.
5572 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
5573 * solib-svr4.c (solib_svr4_r_brk): New.
5574 (open_symbol_file_object, svr4_current_sos): Always check the
5575 debug base.
5576 (svr4_fetch_objfile_link_map): Do not set debug_base.
5577 (enable_break): Use r_brk if it is set.
5578 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
5579 (svr4_lp64_fetch_link_map_offsets): Likewise.
5580 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
5581
5582 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5583 Mark Kettenis <kettenis@gnu.org>
5584
5585 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
5586 trad_frame_saved_reg.
5587 (trad-frame.h): New include.
5588
5589 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
5590 instead of frame_obstack_zalloc.
5591 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
5592
5593 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
5594
5595 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5596
5597 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
5598 from disassemble_info instead of gdbarch_byte_order.
5599
5600 * mips-tdep.c (gdb_print_insn_mips): Likewise.
5601 * arm-tdep.c (gdb_print_insn_arm): Likewise.
5602
5603 2008-02-20 Markus Deuling <deuling@de.ibm.com>
5604
5605 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
5606 gdbarch as parameter.
5607
5608 * gdbarch.{c,h}: Regenerate.
5609
5610 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5611 parameter.
5612 * mem-break.c (default_memory_insert_breakpoint)
5613 (default_memory_remove_breakpoint): Likewise.
5614 * target.h (default_memory_remove_breakpoint)
5615 (default_memory_insert_breakpoint): Likewise.
5616
5617 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5618 parameter. Replace current_gdbarch by gdbarch.
5619 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5620 (m32r_memory_remove_breakpoint): Likewise.
5621
5622 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5623
5624 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5625
5626 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5627
5628 * NEWS: Add entry describing Add support improvements.
5629
5630 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5631
5632 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5633 M68K_FP0_REGNUM.
5634
5635 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5636
5637 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5638 register_offset_hack anymore.
5639
5640 * regcache.{c,h} (register_offset_hack): Remove.
5641
5642 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5643
5644 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5645
5646 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5647 current_gdbarch by gdbarch.
5648 (hppa64_hpux_find_global_pointer): Likewise.
5649 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5650 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5651 find_global_pointer.
5652
5653 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5654 parameter.
5655 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5656
5657 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5658 of gdbarch_num_regs.
5659
5660 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5661 replace current_gdbarch by gdbarch.
5662 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5663
5664 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5665
5666 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5667 and replace current_gdbarch by gdbarch.
5668
5669 (store_register): Update call for exec_one_dummy_insn.
5670 (fetch_register, store_register): Update call of regmap.
5671
5672 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5673 parameter and replace current_gdbarch by gdbarch.
5674
5675 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5676 the current architecture. Update call for getregs_supplies and
5677 getfpregs_supplies.
5678 (ppcnbsd_fetch_inferior_registers): Likewise.
5679
5680 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5681 replace current_gdbarch by gdbarch.
5682 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5683 get_regcache_arch to get at the current architecture. Update call for
5684 getfpregs_supplies.
5685
5686 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5687
5688 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5689 variables.
5690
5691 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5692
5693 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5694
5695 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5696
5697 * NEWS: Mention pending breakpints in MI.
5698
5699 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5700
5701 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5702
5703 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5704
5705 Add script to build and test GDB using enable-targets=all.
5706
5707 * gdb_buildall.sh: New file.
5708
5709 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5710
5711 * NEWS (New native configurations): Xtensa GNU/Linux.
5712 (New targets): Xtensa GNU/Linux.
5713 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5714 xtensa-linux-tdep.o
5715 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5716 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5717 * configure.tgt (xtensa*-*-linux*): New entry.
5718 * xtensa-config.c (xtensa_tdep): New variable.
5719 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5720 (rmap): Change format based on new macro XTREG.
5721 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5722 * xtensa-linux-nat.c: New.
5723 * xtensa-linux-tdep.c: New.
5724 * xtensa-xtregs.c: New.
5725 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5726 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5727 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5728 (xtensa_register_t): New field coprocessor.
5729 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5730 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5731 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5732 Update to handle privileged registers.
5733 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5734 (xtensa_push_dummy_call): Set windowstart register correctly.
5735 (call0_analyze_prologue): Initialize xtensa_default_isa.
5736 (xtensa_derive_tdep): New.
5737 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5738 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5739 Call xtensa_derive_tdep().
5740 * config/xtensa/linux.mh: New.
5741 * regformats/reg-xtensa.dat: New.
5742
5743 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5744
5745 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5746 (filenames.h): New include.
5747 * Makefile.in (corelow.o): Add dependency for filenames.h.
5748
5749 2008-02-08 Doug Evans <dje@google.com>
5750
5751 * source.c (find_and_open_source): Always rewrite absolute filenames.
5752
5753 2008-02-07 Doug Evans <dje@google.com>
5754
5755 * breakpoint.c: #include "hashtab.h".
5756 (ambiguous_names_p): New fn.
5757 (update_breakpoint_locations): When restoring bp enable status, don't
5758 compare function names if any functions have same name.
5759 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5760
5761 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5762
5763 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5764 instead of just a VEC*. Update use of SV.
5765 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5766
5767 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5768
5769 * NEWS: Put all new commands since gdb-6.7 together.
5770
5771 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5772
5773 * ada-lang.c: #include "vec.h".
5774 (struct string_vector, new_string_vector, string_vector_append):
5775 Delete.
5776 (char_ptr): New typedef.
5777 (DEF_VEC_P (char_ptr)): New VEC type.
5778 (symbol_completion_add): Update profile to take the new VEC type
5779 instead of the old string_vector structure. Update code accordingly.
5780 (ada_make_symbol_completion_list): Use the new VEC type instead of
5781 the old string_vector structure, and update the code accordingly.
5782 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5783
5784 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5785
5786 * p-exp.y: Set current_type in missing places.
5787 (leftdiv_is_integer): New static variable.
5788 Typecast right operand of BINOP_DIV to long_double if both operands
5789 are integers.
5790
5791 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5792
5793 * remote-mips.c (set_breakpoint): Rename to...
5794 (mips_set_breakpoint): ... this.
5795 (clear_breakpoint): Rename to...
5796 (mips_clear_breakpoint): ... this.
5797 (common_breakpoint): Rename to...
5798 (mips_common_breakpoint): ... this.
5799 (check_lsi_error): Rename to...
5800 (mips_check_lsi_error): ... this.
5801
5802 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5803
5804 * language.h (struct language_defn): Add new field
5805 la_make_symbol_completion_list.
5806 * symtab.c (default_make_symbol_completion_list): Renames
5807 make_symbol_completion_list.
5808 (make_symbol_completion_list): New function.
5809 * symtab.h (default_make_symbol_completion_list): Add declaration.
5810 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5811 (auto_language, local_language): Likewise.
5812 * objc-lang.c (objc_language_defn): Likewise.
5813 * scm-lang.c (scm_language_defn): Likewise.
5814 * m2-lang.c (m2_language_defn): Likewise.
5815 * f-lang.c (f_language_defn): Likewise.
5816 * jv-lang.c (java_language_defn): Likewise.
5817 * p-lang.c (pascal_language_defn): Likewise.
5818 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5819 (minimal_language_defn): Likewise.
5820 * ada-lang.c (struct string_vector): New structure.
5821 (new_string_vector, string_vector_append, ada_unqualified_name)
5822 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5823 (ada_make_symbol_completion_list): New functions.
5824 (ada_language_defn): Set la_make_symbol_completion_list.
5825 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5826 this function is static.
5827
5828 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5829
5830 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5831 to account for call site optimizations.
5832
5833 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5834
5835 * tracepoint.c (read_actions): Handle end-of-text indicator
5836 in action list properly. (Committed by Jim Blandy)
5837
5838 2008-02-05 Jim Blandy <jimb@red-bean.com>
5839
5840 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5841 pseudoregister, not an internal error.
5842 Reported by: Andrzej Zaborowski
5843
5844 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5845
5846 * varobj.c (c_value_of_variable): Use xstrdup.
5847
5848 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5849
5850 Update stored rendition of varobj value when format changes.
5851 * varobj.c (varobj_set_display_format): Recomputed
5852 print_value.
5853 (c_value_of_variable): Return print_value.
5854
5855 2008-02-03 Doug Evans <dje@google.com>
5856
5857 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5858 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5859 * valops.c (value_one): New function.
5860 * value.h (value_one): Declare.
5861
5862 Fix argument promotion for binary arithmetic ops for C.
5863 * valarith.c (unop_result_type): New fn.
5864 (binop_result_type): New fn.
5865 (value_binop): Move result type computation to binop_result_type.
5866 (value_pos, value_neg, value_complement): Move result type
5867 computation to unop_result_type.
5868
5869 PR 2384
5870 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5871 Return basetype, fieldno if found. All callers updated.
5872 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5873 objfile.
5874 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5875 * symfile.h (fill_in_vptr_fieldno): Delete.
5876
5877 2008-02-02 Doug Evans <dje@google.com>
5878
5879 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5880
5881 * typeprint.c (*): Whitespace cleanup.
5882
5883 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5884 Luis Machado <luisgpm@br.ibm.com>
5885 Thiago Jung Bauermann <bauerman@br.ibm.com>
5886
5887 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5888 don't fit into registerson the stack the way GCC does.
5889
5890 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5891
5892 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5893 hash table for Ada symbols. Just store the linkage name as is,
5894 and leave the demangled_name as NULL.
5895
5896 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5897
5898 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5899 in the global scope.
5900 (new_symbol): Likewise.
5901
5902 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5903
5904 * breakpoint.c (break_command_1): Return void.
5905 (break_command_really): Return void. Rethrow
5906 exceptions instead of returning.
5907 (gdb_breakpoint): Remove the error_message parameter.
5908 Return void. Rename to set_breakpoint.
5909 * gdb.h (gdb_breakpoint): Rename and move to...
5910 * breakpoint.h (set_breakpoint): ...here.
5911 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5912 event hooks even if exception is thrown. Adjust to
5913 gdb_breakpoint interface changes.
5914
5915
5916 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5917
5918 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5919 float in both first and second word in the doubleword, to support
5920 old and new ABIs.
5921
5922 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5923
5924 Properly rethrow exception. This fixes errors
5925 about non-existent functions for -break-insert.
5926 * breakpoint.c (break_command_really): Use throw_exception
5927 for rethrowing. If rethrowing, don't print the exception.
5928
5929 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5930
5931 * NEWS: Mention Decimal Floating Point support.
5932
5933 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5934
5935 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5936 value type to builtin_type_void_func_ptr.
5937
5938 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5939
5940 * s390-tdep.c (is_float_singleton, is_float_like,
5941 alignment_of, s390_return_value): Make checks for
5942 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5943
5944 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5945 Thiago Jung Bauermann <bauerman@br.ibm.com>
5946
5947 * infcmd.c (default_print_registers_info): Also print hex
5948 raw contents for TYPE_CODE_DECFLOAT registers.
5949 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5950 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5951 (rs6000_register_name): Add support for DFP pseudo-registers.
5952 (rs6000_pseudo_register_type): Likewise.
5953 rs6000_pseudo_register_reggroup_p): Likewise.
5954 (ppc_pseudo_register_read): New function.
5955 (ppc_pseudo_register_write): Likewise.
5956 (rs6000_pseudo_register_read): Likewise.
5957 (rs6000_pseudo_register_write): Likewise.
5958 (e500_pseudo_register_read): Move checks to
5959 rs6000_pseudo_register_read.
5960 (e500_pseudo_register_write): Move checks to
5961 rs6000_pseudo_register_write.
5962 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5963 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5964 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5965 num_pseudo_regs to account for DFP pseudo regs.
5966
5967 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5968
5969 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5970 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5971 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5972 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5973 e500_pseudo_register_read, e500_pseudo_register_write): Use
5974 IS_SPE_PSEUDOREG macro.
5975 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5976 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5977 Remove initialization of tdep->ppc_ev31_regnum.
5978
5979 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5980
5981 * printcmd.c (print_formatted): Handle references as for unformatted
5982 prints.
5983
5984 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5985
5986 * eval.c (evaluate_subexp_standard): Add handling of user
5987 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5988
5989 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5990
5991 * eval.c (evaluate_subexp_standard): Support
5992 BINOP_INTDIV opcode.
5993
5994 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5995
5996 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5997 BINOP_MAX cases.
5998 For BINOP_EXP, use length and signedness of left operand only for
5999 result, as for shifts.
6000 For integral operands to BINOP_EXP, use new integer_pow and
6001 uinteger_pow functions so as to get full range of results.
6002 (integer_pow): New function.
6003 (uinteger_pow): New function.
6004
6005 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
6006
6007 Use vector for varobj_list_children interface.
6008 * gdb/varobj.c (varobj_list_children): Return vector
6009 of varobjs.
6010 * gdb/varobj.h (varobj_list_children): Adjust
6011 prototype.
6012 (varobj_p): Declare. Declare vector thereof.
6013 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
6014 for varobj_list_children change.
6015 * Makefile.in (varobj_h): Update dependencies.
6016
6017 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
6018
6019 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
6020 TYPE_CODE_DECFLOAT arguments.
6021 (ppc64_sysv_abi_push_dummy_call) Likewise.
6022 (get_decimal_float_return_value): New function.
6023 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
6024 values by calling get_decimal_float_return_value.
6025 (ppc64_sysv_abi_return_value): Likewise.
6026
6027 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
6028
6029 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
6030 for preprocessor macro information. Formatting changes.
6031
6032 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6033
6034 * remote.c (struct remote_state): Add cached_wait_status.
6035 (remote_exec_file): New variable.
6036 (PACKET_vAttach, PACKET_vRun): New constants.
6037 (extended_remote_restart): Do not query for status.
6038 (struct start_remote_args): New.
6039 (remote_start_remote): Take it as a second argument. Check
6040 whether the target is running. Issue an error for non-running
6041 non-extended targets. Cache the wait status. Set inferior_ptid
6042 here.
6043 (remote_open_1): Prompt to disconnect non-running targets. Make
6044 sure the target is marked running. Do not set inferior_ptid here.
6045 Update call to remote_start_remote. Do not call remote_check_symbols
6046 if the target is not running.
6047 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
6048 argument. Handle a non-running target.
6049 (remote_detach): Use it.
6050 (extended_remote_detach): New.
6051 (remote_disconnect): Fix typo. Use remoute_mourn_1.
6052 (extended_remote_attach_1, extended_remote_attach)
6053 (extended_async_remote_attach): New.
6054 (remote_vcont_resume): Remove unused variable.
6055 (remote_wait, remote_async_wait): Use any cached wait status.
6056 (putpkt_binary, getpkt): Clear any cached wait status.
6057 (extended_remoute_mourn_1): New.
6058 (extended_remote_mourn): Use it.
6059 (extended_async_remote_mourn, extended_remote_run): New.
6060 (extended_remote_create_inferior_1): New.
6061 (extended_remote_create_inferior): Use it.
6062 (extended_remote_async_create_inferior): Likewise.
6063 (remote_xfer_partial): Skip for non-executing targets.
6064 (init_extended_remote_ops): Set to_detach and to_attach.
6065 (init_extended_async_remote_ops): Likewise. Use
6066 extended_async_remote_mourn.
6067 (_initialize_remote): Register vAttach, vRun, and
6068 set remote exec-file.
6069 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
6070
6071 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6072
6073 * Makefile.in (symfile.o): Update.
6074 * NEWS: Mention exec tracing support.
6075 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
6076 exec events.
6077 * infcmd.c (kill_if_already_running, detach_command)
6078 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
6079 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
6080 (follow_exec): Do not check may_follow_exec. Do not mourn and push
6081 targets. Apply the sysroot path to the loaded executable. Use
6082 no_shared_libraries.
6083 * linux-nat.c (linux_child_follow_fork): Print fork following
6084 messages if verbose.
6085 (kill_wait_callback): Kill again before waiting a second time.
6086 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
6087 no_shared_libraries.
6088
6089 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6090
6091 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
6092
6093 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6094
6095 * nto-tdep.h: Remove #include "defs.h".
6096 * nto-tdep.c: Add #include "defs.h".
6097 * Makefile.in (nto_tdep_h): Update dependencies.
6098 (nto-tdep.o): Likewise.
6099
6100 2008-01-29 Joel Brobecker <brobecker@adacore.com>
6101
6102 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
6103 and use it.
6104 (proceed, start_remote): Update call to wait_for_inferior.
6105 * inferior.h (wait_for_inferior): Update declaration.
6106 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
6107 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
6108 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
6109 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
6110
6111 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
6112
6113 * varobj (adjust_value_for_child_access): Added checking for
6114 returned value from gdb_value_ind.
6115 (c_describe_child): Likewise.
6116 (cplus_describe_child): Fixed a typo.
6117
6118 2008-01-29 Jim Blandy <jimb@red-bean.com>
6119
6120 * MAINTAINERS: Update my info.
6121
6122 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6123
6124 Use multiple locations for hardware watchpoints.
6125 This eliminates the need to traverse value chain, doing
6126 various checks, in three different places.
6127
6128 * breakpoint.h (struct bp_location): New fields
6129 lengths and watchpoint_type.
6130 (struct breakpoint): Remove the val_chain field.
6131 * breakpoint.c (is_hardware_watchpoint): New.
6132 (free_valchain): Remove.
6133 (update_watchpoint): New.
6134 (insert_bp_location): For hardware watchpoint, just
6135 directly insert it.
6136 (insert_breakpoints): Call update_watchpoint_locations
6137 on all watchpoints. If we have failed to insert
6138 any location of a hardware watchpoint, remove all inserted
6139 locations.
6140 (remove_breakpoint): For hardware watchpoints, directly
6141 remove location.
6142 (watchpoints_triggered): Iterate over locations.
6143 (bpstat_stop_status): Use only first location of
6144 a resource watchpoint.
6145 (delete_breakpoint): Don't call free_valchain.
6146 (print_one_breakpoint): Don't print all
6147 locations for watchpoints.
6148 (breakpoint_re_set_one): Use update_watchpoint for
6149 watchpoints.
6150
6151 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
6152
6153 Don't reset watchpoint block on solib load.
6154
6155 * breakpoint.c (insert_bp_location): For watchpoints,
6156 recompute condition.
6157 (breakpoint_re_set_one): Instead of recomputing value
6158 and condition for watchpoints, just reset value and
6159 let insert_breakpoints/insert_bp_location recompute it.
6160 Don't do anything about disabled watchpoint.
6161
6162 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
6163
6164 * valarith.c (value_binop): Handle unsigned integer
6165 division by zero.
6166
6167 2008-01-28 Kevin Buettner <kevinb@redhat.com>
6168
6169 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
6170 instruction pattern that appears frequently in position
6171 independent code. Fix bug in code which looks for "fmov" and
6172 backtracks if no "fmov" is found.
6173
6174 2008-01-28 Doug Evans <dje@google.com>
6175
6176 * dbxread.c (read_dbx_symtab): Fix indentation.
6177 Reformat comments to 80 columns.
6178 Move local var def closer to only use.
6179
6180 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6181
6182 * fork-child.c (SHELL_FILE): Remove #ifndef.
6183 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
6184
6185 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
6186
6187 * i386-tdep.c (i386_skip_noop): New function.
6188 (i386_analyze_prologue): Call i386_skip_noop function.
6189
6190 2008-01-24 Michael Snyder <msnyder@specifix.com>
6191
6192 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
6193 * win32-nat.c (win32_xfer_partial): Ditto.
6194 * target.c (default_xfer_partial): Minor whitespace adjustment.
6195
6196 2008-01-24 Pedro Alves <pedro@codesourcery.com>
6197
6198 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
6199 strip bit 1 even if pc doesn't point to thumb code.
6200
6201 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
6202
6203 * remote.c (remote_wait): Handle SIGINT between packets.
6204 (remote_async_wait): Likewise.
6205
6206 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
6207 Chris Demetriou <cgd@google.com>
6208
6209 * thread.c (add_thread_silent): Renamed
6210 from add_thread.
6211 (print_thread_events): New variable definition.
6212 (show_print_thread_events): New function.
6213 (_initialize_thread): Add "set print thread-events" and
6214 "show print thread-events" commands.
6215 (add_thread): Announce new thread.
6216 * gdbthread.h (add_thread_silent): Declare.
6217 (print_thread_events): New variable declaration.
6218 * inf-ttrace.c (inf_ttrace_wait): Don't
6219 inform about new thread, as add_thread is always
6220 called too, and will take care of that.
6221 * infrun.c (handle_inferior_event): Likewise.
6222 * procfs.c (procfs_wait): Likewise.
6223 * remote.c (remote_currthread): Likewise.
6224 * sol-thread.c (sol_thread_wait): Likewise.
6225 * win32-nat.c (get_win32_debug_event): Likewise.
6226 * linux-thread-db.c (attach_thread): Likewise.
6227 Remove the verbose parameter.
6228 (check_event): Make detach_thread be verbose
6229 only if print_thread_events is set.
6230 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
6231 about new thread. This is called only from
6232 linux-thread-db.c:attach_thread, which will take care.
6233 Remove the verbose parameter.
6234 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
6235
6236 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
6237
6238 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
6239
6240 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
6241
6242 * breakpoint.c (break_command_really): New parameter
6243 ignore_count.
6244 (break_command_1): Pass 0 as
6245 ignore_count to break_command_really.
6246 (gdb_breakpoint): Pass ignore_count to
6247 break_command_really.
6248
6249 2008-01-21 Kevin Buettner <kevinb@redhat.com>
6250
6251 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
6252 sigcontext struct via pointer.
6253 (struct sigframe comment): Update to show new field `psc'.
6254
6255 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
6256
6257 * infrun.c (handle_inferior_event): If
6258 we failed to remove breakpoints, error,
6259 don't try to increment PC by hand.
6260
6261 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
6262
6263 Add NetBSD/hppa target and host support.
6264
6265 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
6266 (hppabsd_gregset): Move to ...
6267 (hppabsd_regset_from_core_section): Rename
6268 hppaobsd_regset_from_core_section and move to ...
6269 (hppabsd_find_global_pointer): Update comment.
6270 (hppabsd_init_abi): Make global. Do not register
6271 hppabsd_regset_from_core_section.
6272 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
6273 move to ...
6274 (_initialize_hppabsd_tdep): Move to ...
6275 * hppaobsd-tdep.c: ... here. New file.
6276 * hppnbsd-tdep.c: New file.
6277 * hppnbsd-nat.c: New file.
6278 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
6279 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
6280 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
6281 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
6282 * configure.host (hppa*-*-netbsd*): New entry.
6283 * configure.tgt (hppa*-*-netbsd*): New entry.
6284 (hppa*-*-openbsd*): Update.
6285 * NEWS (New native configuration): Mention NetBSD/hppa.
6286 (New targets): Mention NetBSD/hppa.
6287
6288 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6289
6290 * gdbarch.sh (function_list): Add new property bits_big_endian to
6291 gdbarch structure.
6292 * gdbarch.{c,h}: Regenerate.
6293
6294 * value.c (struct value): Replace BITS_BIG_ENDIAN by
6295 gdbarch_bits_big_endian (comment).
6296 (unpack_field_as_long, modify_field): Likewise.
6297 * value.h: Likewise (comment).
6298 * valops.c (value_slice): Likewise.
6299 * valarith.c (value_subscript, value_bit_index): Likewise.
6300 * gdbtypes.h (field): Likewise (comment).
6301 * eval.c (evaluate_subexp_standard): Likewise.
6302 * dwarf2read.c (dwarf2_add_field): Likewise.
6303 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
6304 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
6305
6306 * defs.h (BITS_BIG_ENDIAN): Remove.
6307
6308 2008-01-18 Markus Deuling <deuling@de.ibm.com>
6309
6310 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
6311 function calls.
6312 * m2-exp.y (yylex): Likewise.
6313 * objc-exp.y (yylex): Likewise.
6314
6315 * defs.h (DEPRECATED_STREQN): Remove.
6316
6317 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
6318
6319 * MAINTAINERS: Update my email address.
6320
6321 2008-01-17 Jim Blandy <jimb@codesourcery.com>
6322
6323 * README: Mention gdbserver/README.
6324
6325 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
6326
6327 * valarith.c (value_binop): Handle BINOP_INTDIV
6328 for unsigned and signed integers.
6329
6330 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
6331
6332 * s390-tdep.c (s390_gdbarch_init): Set default long double
6333 type to 128-bit IEEE quad.
6334
6335 2008-01-17 Joel Brobecker <brobecker@adacore.com>
6336
6337 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
6338
6339 2008-01-16 Mark Kettenis <kettenis@gnu.org>
6340
6341 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
6342
6343 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
6344 * value.c: All callers changed.
6345
6346 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6347
6348 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
6349 DEPRECATED_STREQ by its expression.
6350 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
6351 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
6352 (scan_xcoff_symtab): Likewise.
6353 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
6354 * f-lang.c (find_common_for_function): Likewise.
6355 * objc-exp.y (parse_number): Likewise.
6356
6357 * defs.h (DEPRECATED_STREQ): Remove.
6358
6359 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6360
6361 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
6362 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
6363 get_frame_arch to get at the current_architecture. Update AM33_MODE
6364 call.
6365 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
6366 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
6367 architecture.
6368 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
6369
6370 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6371
6372 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
6373 parameter.
6374 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
6375
6376 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
6377 current_gdbarch by gdbarch. Update caller.
6378
6379 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
6380 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
6381 the current architecture. Update calls of
6382 amd64_native_gregset_supplies_p.
6383 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
6384 (amd64bsd_store_inferior_registers): Likewise.
6385
6386 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6387
6388 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
6389 Replace current_gdbarch by gdbarch. Update caller.
6390
6391 2008-01-16 Markus Deuling <deuling@de.ibm.com>
6392
6393 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
6394 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
6395 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
6396 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
6397 (stabsect_build_psymtabs): Fix indentation.
6398
6399 2008-01-15 Michael Snyder <msnyder@specifix.com>
6400
6401 * corelow.c (core_xfer_partial): Comment, cut/paste error.
6402
6403 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
6404
6405 * win32-nat.c (win32_create_inferior): Restore code calling
6406 CloseHandle on ProcessInformation structure.
6407
6408 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
6409
6410 * configure.ac: Check for void * as 3 argument of ptrace.
6411 * configure: regenerate.
6412
6413 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6414
6415 * alpha-tdep.c (alpha_heuristic_proc_start)
6416 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
6417 current_gdbarch by gdbarch.
6418
6419 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
6420 current architecture by frame_info. Update alpha_heuristic_proc_start
6421 call.
6422
6423 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
6424 get_frame_arch to get at the current architecture by frame_info. Update
6425 alpha_sigtramp_register_address call.
6426
6427 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
6428 current_gdbarch by gdbarch. Update caller.
6429 (convert_to_extended, convert_from_extended): Add endianess parameter
6430 for comparison. Update caller.
6431 (arm_extract_return_value, arm_store_return_value): Use
6432 get_regcache_arch to get at the current architecture.
6433
6434 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
6435 current_gdbarch by gdbarch. Update caller.
6436 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
6437 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
6438
6439 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
6440 gdbarch as parameter. Update caller.
6441 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
6442 current_gdbarch by gdbarch. Update caller.
6443
6444 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
6445 update caller. Replace current_gdbarch by gdbarch.
6446
6447 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
6448 the current architecture. Replace current_gdbarch by gdbarch.
6449 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
6450 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
6451 expression. Add gdbarch as parameter and replace current_gdbarch with
6452 it. Update caller.
6453 (M6811_TDEP): Remove.
6454 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
6455 architecture.
6456 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
6457 current_gdbarch by gdbarch. Update caller.
6458
6459 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
6460 update caller.
6461 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
6462 by gdbarch.
6463
6464 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
6465 caller. Relace current_gdbarch by gdbarch.
6466 (altivec_register_p, spe_register_p): Likewise.
6467 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
6468 parameter.
6469 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
6470 altivec_register_p and spe_register_p.
6471
6472 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
6473 caller. Replace current_gdbarch by gdbarch.
6474 (score_analyze_prologue): use get_frame_arch to get at the current
6475 architecture.
6476
6477 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
6478 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
6479 current_gdbarch by gdbarch. Update caller.
6480 (sparc_frame_cache): Use get_frame_arch to get at the current
6481 architecture.
6482 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
6483 sparc_analyze_prologue.
6484
6485 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
6486 parameter.
6487
6488 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6489
6490 * exec.c: #include "arch-utils.h"
6491 (print_section_info): Use gdbarch_from_bfd to get at the
6492 current architecture. Replace current_gdbarch. Fix indention. Replace
6493 deprecated_print_address_numeric by paddress.
6494 * Makefile.in (exec.o) Add dependency to arch-utils.h.
6495
6496 * valprint.c (val_print_string): Replace
6497 deprecated_print_address_numeric.
6498 * tracepoint.c (trace_mention, scope_info): Likewise.
6499 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
6500 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
6501 (maintenance_check_symtabs): Likewise.
6502 * symfile.c (list_overlays_command): Likewise.
6503 * stack.c (frame_info, print_block_frame_labels): Likewise.
6504 * printcmd.c (print_address, print_address_demangle)
6505 (address_info): Likewise.
6506 * corefile.c (memory_error): Likewise.
6507 * infcmd.c (jump_command): Likewise.
6508 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
6509 (mention, delete_breakpoint): Likewise.
6510 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
6511 * dwarf2read.c (dump_die): Likewise.
6512 * ada-valprint.c (ada_val_print_1): Likewise.
6513 * f-valprint.c (f_val_print): Likewise.
6514 * linux-fork.c (info_forks_command): Likewise.
6515 * m32r-com.c (m32r_load_section, m32r_load)
6516 (m32r_upload_command): Likewise.
6517
6518 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
6519
6520 2008-01-11 Markus Deuling <deuling@de.ibm.com>
6521
6522 * gdbarch.sh (skip_prologue): Add gdbarch
6523 as parameter.
6524 * gdbarch.{c,h}: Regenerate.
6525
6526 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
6527 * amd64-tdep.c (amd64_skip_prologue): Likewise.
6528 * avr-tdep.c (avr_skip_prologue): Likewise.
6529 * cris-tdep.c (cris_skip_prologue): Likewise.
6530 * frv-tdep.c (frv_skip_prologue): Likewise.
6531 * h8300-tdep.c (h8300_skip_prologue): Likewise.
6532 * hppa-tdep.c (hppa_skip_prologue): Likewise.
6533 * i386-tdep.c (i386_skip_prologue): Likewise.
6534 * ia64-tdep.c (ia64_skip_prologue): Likewise.
6535 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
6536 * m32r-tdep.c (m32r_skip_prologue): Likewise.
6537 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
6538 * m68k-tdep.c (m68k_skip_prologue): Likewise.
6539 * m88k-tdep.c (m88k_skip_prologue): Likewise.
6540 * mep-tdep.c (mep_skip_prologue): Likewise.
6541 * mips-tdep.c (mips_skip_prologue): Likewise.
6542 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
6543 * mt-tdep.c (mt_skip_prologue): Likewise.
6544 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
6545 * score-tdep.c (score_skip_prologue): Likewise.
6546 * sh64-tdep.c (sh64_skip_prologue): Likewise.
6547 * sh-tdep.c (sh_skip_prologue): Likewise.
6548 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
6549 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
6550 * spu-tdep.c (spu_skip_prologue): Likewise.
6551 * v850-tdep.c (v850_skip_prologue): Likewise.
6552 * vax-tdep.c (vax_skip_prologue): Likewise.
6553 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
6554 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
6555
6556 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
6557 current_gdbarch by gdbarch.
6558 * m32c-tdep.c (m32c_skip_prologue): Likewise.
6559 * s390-tdep.c (s390_skip_prologue): Likewise.
6560
6561 2008-01-10 Doug Evans <dje@google.com>
6562
6563 * defs.h (struct continuation_arg): Fix typo in comment.
6564 * target.c (target_translate_tls_address): Fix comment spelling error.
6565
6566 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
6567
6568 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
6569 (DOUBLEST_SCAN_FORMAT): Likewise.
6570 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
6571 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
6572 * c-exp.y (parse_number): Likewise.
6573 * jv-exp.y (parse_number): Likewise.
6574 * objc-exp.y (parse_number): Likewise.
6575 * p-exp.y (parse_number): Likewise.
6576
6577 2008-01-09 Joel Brobecker <brobecker@adacore.com>
6578
6579 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
6580 (check_typedef): Likewise.
6581
6582 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
6583
6584 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
6585 seen_double_big_d, treat the new H, D, and DD modifiers as length
6586 modifiers.
6587
6588 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6589
6590 * dwarf2read.c (read_enumeration_type): Add comment.
6591
6592 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
6593
6594 * config.in: Regenerate.
6595
6596 2008-01-08 Joel Brobecker <brobecker@adacore.com>
6597
6598 * ada-lang.c (ada_convert_actual): Renames convert_actual.
6599 Make non-static.
6600 (ada_convert_actuals): Delete.
6601 * ada-lang.h (ada_convert_actual): Add declaration.
6602 (ada_convert_actuals): Remove declaration.
6603 * infcall.c: #include "ada-lang.h".
6604 (value_arg_coerce): Add new parameter sp. Update function
6605 documetnation. Add handling of Ada function call parameters.
6606 * Makefile.in (infcall.o): Update dependencies.
6607
6608 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
6609
6610 * ada-lang.c (ensure_lval): Fix value lval kind.
6611 (convert_actual): Add handling for arguments passed by reference.
6612
6613 2008-01-08 Doug Evans <dje@google.com>
6614
6615 * dbxread.c (read_dbx_symtab): Fix indentation.
6616
6617 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6618
6619 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6620 (valarith.o): Depend on dfp.h.
6621 (valops.o): Likewise.
6622 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6623 (set_decnumber_context): New function.
6624 (decimal_check_errors): Likewise.
6625 (decimal_from_number): Likewise.
6626 (decimal_to_number): Likewise.
6627 (decimal_from_string): Use set_decnumber_context and
6628 decimal_check_errors.
6629 (decimal_from_integral): New function.
6630 (decimal_from_floating): Likewise.
6631 (decimal_to_double): Likewise.
6632 (promote_decimal): Likewise.
6633 (decimal_binop): Likewise.
6634 (decimal_is_zero): Likewise.
6635 (decimal_compare): Likewise.
6636 (decimal_convert): Likewise.
6637 * dfp.h (decimal_from_integral): New prototype.
6638 (decimal_from_floating): Likewise.
6639 (decimal_to_double): Likewise.
6640 (decimal_binop): Likewise.
6641 (decimal_is_zero): Likewise.
6642 (decimal_compare): Likewise.
6643 (decimal_convert): Likewise.
6644 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6645 call to value_from_decfloat.
6646 * valarith.c: Include dfp.h.
6647 (value_args_as_decimal): New function.
6648 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6649 (value_logical_not): Likewise.
6650 (value_equal): Likewise.
6651 (value_less): Likewise.
6652 (value_pos): Likewise.
6653 (value_neg): Formatting fix.
6654 * valops.c: Include dfp.h.
6655 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6656 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6657 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6658 (value_from_decfloat): Remove expect_type argument.
6659 * value.h (value_from_decfloat): Update prototype.
6660
6661 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6662
6663 Ignore change in name of dynamic linker during
6664 execution on Solaris. This also unbreaks pending breakpoints.
6665
6666 * solist.h (struct target_so_ops): New field same.
6667 * solib-svr4.c (svr4_same): New.
6668 (_initialize_svr4_solib): Register svr4_same.
6669 * solib.c (update_solib_list): Use ops->same, if available.
6670
6671 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6672
6673 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6674 when using MS-DOS paths.
6675
6676 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6677
6678 * NEWS: Mention --pid and --core command line behaviour changes.
6679
6680 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6681
6682 * main.c (captured_main): Remove 'count' varible and the
6683 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6684 --pid options were issued simultaneously. If an explicit pid
6685 option was passed, don't fallback to core file. Detect extra
6686 arguments better in the presence of explicit pid or core
6687 arguments.
6688
6689 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6690
6691 * ada-lang.c (ada_which_variant_applies): Correctly compute
6692 the value of the discriminant when the variant record is packed.
6693
6694 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6695
6696 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6697 that are used to differentiate homonyms.
6698
6699 2008-01-04 Jerome Guitton <guitton@adacore.com>
6700
6701 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6702 when the type is an anonymous pointer type.
6703 (ada_check_typedef): Avoid a seg fault when the type is null.
6704 * ada-typeprint.c (print_array_type): Add support for pointer
6705 to packed arrays.
6706
6707 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6708
6709 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6710
6711 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6712
6713 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6714 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6715
6716 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6717
6718 * ada-exp.y (chop_separator): New function.
6719 (write_selectors): Rewrite to re-use chop_separator.
6720 (ada_nget_field_index, get_symbol_field_type): New functions.
6721 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6722 expressions.
6723
6724 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6725
6726 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6727 of SYMBOL_VALUE when working with function symbols.
6728
6729 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6730
6731 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6732 expressions. These expressions do not need to be rewriten.
6733
6734 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6735
6736 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6737 the given die is a declaration.
6738
6739 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6740
6741 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6742 Handle properly the case when the index type is an enumerated type.
6743 Do not return the subtype of the bounds type, just return the
6744 bounds type directly - this is not needed and is more consistent
6745 with what we do for arrays when no XA parallel type exists.
6746
6747 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6748
6749 * ada-lang.c (static_unwrap_type): Add forward declaration.
6750 (template_to_static_fixed_type): Fields of dynamic types sometimes
6751 also need to be unwrapped. Take this into account.
6752 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6753 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6754 * ada-typeprint.c (ada_print_type): Get the typename from
6755 the original type, not the base type.
6756
6757 2008-01-03 Jerome Guitton <guitton@adacore.com>
6758
6759 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6760 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6761 Update calls to ada_to_fixed_type.
6762 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6763 for the tag.
6764 (ada_to_fixed_type): Add check_tag parameter; do not look for
6765 tag if null. When looking for a tag, use a fixed record type.
6766 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6767 * ada-valprint.c (printable_val_type, ada_value_print): Update
6768 calls to ada_to_fixed_type.
6769
6770 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6771
6772 * doublest.c (convert_floatformat_to_doublest): Call
6773 floatformat_to_doublest instead of floatformat_to_double and use
6774 DOUBLEST variables.
6775 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6776 instead of floatformat_from_double and use DOUBLEST variables.
6777
6778 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6779
6780 * MAINTAINERS (Write After Approval): Add self.
6781
6782 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6783
6784 * symfile.c (set_initial_language): Make non-static.
6785 * symfile.h (set_initial_language): Add declaration.
6786 * language.c: #include "symfile.h".
6787 (set_language): Call set_initial_language if the frame language
6788 could not be determined.
6789
6790 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6791
6792 * eval.c (evaluate_subexp_for_address): Provide frame address to
6793 locate_var_value only if it will be needed.
6794
6795 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6796
6797 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6798
6799 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6800
6801 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6802 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6803 This is needed to make sure that any other treatment applied
6804 to the resulting value does not fail for spurious reason,
6805 such as trying to take the address of this value.
6806
6807 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6808
6809 * ada-lang.c (ada_value_equal): Dereference reference types when
6810 comparing arrays.
6811
6812 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6813
6814 Updated copyright notices for most files.
6815
6816 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6817
6818 * win32-nat.c (psapi_module_handle): Remove static.
6819 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6820 return first module found if base_address is zero. Don't initialize
6821 psapi function pointers here. Convert to cygwin paths when
6822 appropriate.
6823 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6824 executable name. Use get_module_name when that fails or when
6825 !__CYGWIN__.
6826 (_initialize_psapi): New function. Initialize psapi stuff before it is
6827 needed or issue a warning if it is not found. Move psapi_module_handle
6828 here.
6829
6830 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6831
6832 * ada-lang.c (ada_remove_trailing_digits): New function.
6833 (ada_remove_po_subprogram_suffix): New function.
6834 (ada_decode): Improve. Move the description of the algorithm
6835 directly inside the code, instead of in the function global
6836 description.
6837
6838 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6839
6840 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6841 and always print the dereferenced value.
6842
6843 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6844
6845 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6846 of the case where the first argument is a reference.
6847 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6848
6849 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6850
6851 Implement support for Ada interface types.
6852
6853 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6854 (ada_is_ignored_field): Ignore fields that are a dispatch table
6855 of a tagged type.
6856
6857 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6858
6859 * top.c (print_gdb_version): Update copyright year.
6860
6861 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6862
6863 * ChangeLog-2007: New ChangeLog rotation.
6864 * ChangeLog: Reset for 2008.
6865 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6866 ChangeLog-2007.
6867
6868 For older changes see ChangeLog-2007.
6869 \f
6870 Local Variables:
6871 mode: change-log
6872 left-margin: 8
6873 fill-column: 74
6874 version-control: never
6875 coding: utf-8
6876 End:
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