gdb/ChangeLog

   1 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
   2
   3         Add from_tty to solib_create_inferior_hook.
   4         * infcmd.c (post_create_inferior): Move solib_add after
   5         solib_create_inferior_hook.  Pass from_tty to
   6         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
   7         0 from_tty and comment why.
   8         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
   9         * linux-nat.c (linux_child_follow_fork): Likewise.
  10         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
  11         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
  12         from_tty.
  13         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
  14         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
  15         * solib-null.c (null_solib_create_inferior_hook): Likewise.
  16         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
  17         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
  18         * solib-som.c (som_solib_create_inferior_hook): Likewise.
  19         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
  20         Pass it to svr4_so_ops.solib_create_inferior_hook.
  21         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
  22         from_tty.
  23         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
  24         solib_add.
  25         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
  26         enable_break.
  27         * solib-target.c (solib_target_solib_create_inferior_hook): New
  28         parameter from_tty.
  29         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
  30         it to ops->solib_create_inferior_hook.
  31         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
  32         Move solib_add after solib_create_inferior_hook, call it now with
  33         from_tty as 0.  New comment there.
  34         * solib.h (solib_create_inferior_hook): New parameter from_tty.
  35         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
  36         Likewise.
  37
  38 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
  39
  40         Fix multiexec race.
  41         * infrun.c (handle_inferior_event): Use get_thread_regcache
  42         with events ptid, not get_current_regcache.
  43
  44 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
  45
  46         GDB crash with empty executable name (MinGW).
  47         * source.c (openp): Add assert that parameter string is not NULL.
  48         if parameter string is an empty string, then return with a failure
  49         immediately.
  50
  51 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
  52
  53         Get rid of support for VAX Floats.
  54         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
  55         (ada_vax_float_print_function): Delete.
  56         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
  57         (ada_vax_float_print_function): Delete.
  58         * ada-typeprint.c (print_vax_floating_point_type): Delete.
  59         (ada_print_type): Remove support for VAX floats.
  60         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
  61
  62 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
  63
  64         * stabsread.c (read_args): Handle zero arguments.
  65
  66 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
  67
  68         Cannot find in-tree libiconv.a after reconfigure.
  69         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
  70         that we can use, then cache the path to this archive.
  71         * configure: Regenerate.
  72
  73 2010-01-07  Stan Shebs  <stan@codesourcery.com>
  74
  75         Make tracepoint operations go through target vector.
  76         * target.h (enum trace_find_type): New enum.
  77         (struct target_ops): New fields to_trace_init,
  78         to_download_tracepoint, to_download_trace_state_variable,
  79         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
  80         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
  81         to_set_disconnected_tracing.
  82         (target_trace_init): New macro.
  83         (target_download_tracepoint): New macro.
  84         (target_download_trace_state_variable): New macro.
  85         (target_trace_start): New macro.
  86         (target_trace_set_readonly_regions): New macro.
  87         (target_get_trace_status): New macro.
  88         (target_trace_stop): New macro.
  89         (target_trace_find): New macro.
  90         (target_get_trace_state_variable_value): New macro.
  91         (target_set_disconnected_tracing): New macro.
  92         * target.c (update_current_target): Inherit and set defaults for
  93         tracepoint operations.
  94         * tracepoint.c (default_collect): Make globally visible.
  95         (target_is_remote): Remove, along with all calls.
  96         (tvariables_info): Call target_get_trace_state_variable_value.
  97         (remote_set_transparent_ranges): Remove.
  98         (trace_start_command): Call target_trace_init,
  99         target_download_tracepoint, etc.
 100         (download_tracepoint): Remove.
 101         (trace_stop_command): Simplify.
 102         (stop_tracing): Call target_trace_stop.
 103         (get_trace_status): Call target_get_trace_status.
 104         (trace_status_command): Add case for targets that cannot trace.
 105         (finish_tfind_command): Change to take numerical arguments, call
 106         target_trace_find.
 107         (trace_find_command): Update call to finish_tfind_command.
 108         (trace_find_pc_command): Ditto.
 109         (trace_find_tracepoint_command): Ditto.
 110         (trace_find_line_command): Ditto.
 111         (trace_find_range_command): Ditto.
 112         (trace_find_outside_command): Ditto.
 113         (set_disconnected_tracing_value): Call
 114         target_set_disconnected_tracing.
 115         * remote.c: Add protocol encoding bits from tracepoint.c.
 116         (trace_error): Move from tracepoint.c.
 117         (remote_get_noisy_reply): Ditto.
 118         (free_actions_list_cleanup_wrapper): Ditto.
 119         (free_actions_list): Ditto.
 120         (remote_trace_init): New function.
 121         (remote_download_tracepoint): New function.
 122         (remote_download_trace_state_variable): New function.
 123         (remote_trace_set_readonly_regions): New function.
 124         (remote_trace_start): New function.
 125         (remote_get_trace_status): New function.
 126         (remote_trace_stop): New function.
 127         (remote_trace_find): New function.
 128         (remote_download_trace_state_variable): New function.
 129         (remote_set_disconnected_tracing): New function.
 130         (init_remote_ops): Add tracepoint operations.
 131
 132         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 133
 134 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 135
 136         * symfile.c (build_section_addr_info_from_objfile): New function.
 137         (symbol_file_add_separate): Don't use offsets from objfile but
 138         built an addr info.
 139
 140 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 141
 142         Support disconnected tracing.
 143         * infcmd.c (detach_command): Ask whether to stop tracing.
 144         * cli/cli-cmds.c (quit_command): Ditto.
 145         * breakpoint.h (struct breakpoint): New field number_on_target.
 146         * breakpoint.c (create_tracepoint_from_upload): New function.
 147         (get_tracepoint_by_number_on_target): New function.
 148         * remote.c (struct remote): New field disconnected_tracing.
 149         (remote_disconnected_tracing_feature): New function.
 150         (remote_protocol_features): Add DisconnectedTracing.
 151         (struct uploaded_tp): New struct.
 152         (uploaded_tps): New global.
 153         (get_uploaded_tp): New function.
 154         (find_matching_tracepoint): New function.
 155         (remote_get_tracing_state): New function.
 156         (remote_start_remote): Call it.
 157         * tracepoint.c (disconnected_tracing): New global.
 158         (trace_start_command): Initialize number_on_target.
 159         (stop_tracing): New function, split out from...
 160         (trace_stop_command): Call stop_tracing.
 161         (get_trace_status): New function, split out from...
 162         (trace_status_command): Call get_trace_status, add info on
 163         disconnection behavior.
 164         (disconnect_or_stop_tracing): New function.
 165         (finish_tfind_command): Translate from number on target.
 166         (trace_find_tracepoint_command): Translate to number on target.
 167         (send_disconnected_tracing_value): New function.
 168         (set_disconnected_tracing): New function.
 169         (_initialize_tracepoint): Add disconnected-tracing variable.
 170         * NEWS: Mention disconnected tracing.
 171
 172 2010-01-06  Tristan Gingold  <gingold@adacore.com>
 173
 174         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
 175         parameter to main_objfile.  Iterate on all separate debug objfiles.
 176         * symfile.h (symbol_file_add_separate)
 177         (find_separate_debug_file_by_debuglink): Remove parameter names.
 178         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
 179         (reread_symbols): Use free_objfile_separate_debug.
 180         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
 181         Adjust comment.
 182         (objfile_separate_debug_iterate, add_separate_debug_objfile)
 183         (free_objfile_separate_debug): New prototypes.
 184         * objfiles.c (objfile_separate_debug_iterate): New function.
 185         (add_separate_debug_objfile, free_objfile_separate_debug): New
 186         functions.
 187         (free_objfile): Use free_objfile_separate_debug.  Adjust for
 188         multiple separate debug objfile.
 189         (objfile_has_symbols): Adjust comment.  Iterate on all separate
 190         debug objfiles.
 191         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
 192         debug objfile.
 193         (lookup_minimal_symbol_text): Ditto.
 194         (lookup_minimal_symbol_by_pc_name): Ditto.
 195         (lookup_minimal_symbol_solib_trampoline): Ditto.
 196         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
 197         debug objfiles.
 198
 199 2010-01-05  Stan Shebs  <stan@codesourcery.com>
 200
 201         Add fast tracepoints.
 202         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
 203         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
 204         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
 205         * breakpoint.c (tracepoint_type): New function.
 206         (ALL_TRACEPOINTS): Use it.
 207         (should_be_inserted): Ditto.
 208         (bpstat_check_location): Ditto.
 209         (print_one_breakpoint_location): Ditto.
 210         (user_settable_breakpoint): Ditto.
 211         (set_breakpoint_location_function): Ditto.
 212         (disable_breakpoints_in_shlibs): Ditto.
 213         (delete_trace_command): Ditto.
 214         (print_it_typical): Add bp_fast_tracepoint case.
 215         (bpstat_what): Ditto.
 216         (print_one_breakpoint_location): Ditto.
 217         (allocate_bp_location): Ditto.
 218         (mention): Ditto.
 219         (breakpoint_re_set_one): Ditto.
 220         (disable_command): Ditto.
 221         (enable_command): Ditto.
 222         (check_fast_tracepoint_sals): New function.
 223         (break_command_really): Call it.
 224         (ftrace_command): New function.
 225         (_initialize_breakpoint): Add ftrace command.
 226         * gdbarch.sh (fast_tracepoint_valid_at): New.
 227         * gdbarch.h, gdbarch.c: Regenerate.
 228         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
 229         (i386_gdbarch_init): Use it.
 230         * remote.c (struct remote_state): New field fast_tracepoints.
 231         (PACKET_FastTracepoints): New packet config type.
 232         (remote_fast_tracepoint_feature): New function.
 233         (remote_protocol_features): Add FastTracepoints.
 234         (remote_supports_fast_tracepoints): New function.
 235         (_initialize_remote): Add FastTracepoints.
 236         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
 237         * NEWS: Mention fast tracepoints.
 238
 239 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
 240
 241         * gdb-gdb.py: New file.
 242
 243 2010-01-05  Michael Snyder  <msnyder@vmware.com>
 244
 245         * infrun.c (handle_inferior_event): Fix typo in comment.
 246
 247 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 248
 249         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
 250
 251 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 252
 253         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
 254         and s390x-linux64.
 255         (s390-linux32-expedite): Define.
 256         (s390-linux64-expedite): Define.
 257         (s390x-linux64-expedite): Define.
 258         * features/s390-acr.xml: New file.
 259         * features/s390-fpr.xml: New file.
 260         * features/s390-core32.xml: New file.
 261         * features/s390-core64.xml: New file.
 262         * features/s390x-core64.xml: New file.
 263         * features/s390-linux32.xml: New file.
 264         * features/s390-linux64.xml: New file.
 265         * features/s390x-linux64.xml: New file.
 266         * features/s390-linux32.c: New generated file.
 267         * features/s390-linux64.c: New generated file.
 268         * features/s390x-linux64.c: New generated file.
 269
 270         * regformats/s390-linux32.dat: New generated file.
 271         * regformats/s390-linux64.dat: New generated file.
 272         * regformats/s390x-linux64.dat: New generated file.
 273         * regformats/reg-s390.dat: Remove.
 274         * regformats/reg-s390x.dat: Remove.
 275
 276         * s390-nat.c: Include "auxv.h" and <elf.h>.
 277         (HWCAP_S390_HIGH_GPRS): Define if undefined.
 278         (s390_target_wordsize): New function.
 279         (s390_auxv_parse): Likewise.
 280         (s390_get_hwcap): Likewise.
 281         (s390_read_description): Likewise.
 282         (_initialize_s390_nat): Install s390_auxv_parse and
 283         s390_read_description.
 284
 285         * s390-tdep.c: Include "features/s390-linux32.c",
 286         "features/s390-linux64.c", and "features/s390x-linux64.c".
 287         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
 288         (s390_register_call_saved): New function.
 289         (s390_register_name): Remove.
 290         (s390_register_type): Remove.
 291         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
 292         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
 293         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
 294         (s390_pseudo_register_name): New function.
 295         (s390_pseudo_register_type): New function.
 296         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
 297         Handle full GPR pesudos and varying pseudo register numbers.
 298         (s390_pseudo_register_write): Likewise
 299         (s390x_pseudo_register_read): Remove.
 300         (s390x_pseudo_register_write): Likewise.
 301         (s390_register_group): Remove.
 302         (s390_pseudo_register_group): New function.
 303         (s390_regmap_gregset): Add GPR upper halves.
 304         (s390x_regmap_gregset): Likewise.
 305         (s390_regmap_fpregset): Likewise.
 306         (s390_regmap_upper): New global variable.
 307         (s390_upper_regset): New global variable.
 308         (s390_upper_regset_sections): New global variable.
 309         (s390_regset_from_core_section): Handle GPR upper halves.
 310         (s390_core_read_description): New function.
 311         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
 312         register information.  Handle varying pseudo register numbers.
 313         (s390_backchain_frame_unwind_cache): Likewise.
 314         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
 315         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
 316         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
 317         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
 318         Handle varying pseudo register numbers.
 319         (s390_unwind_pc): Handle varying pseudo register numbers.
 320         (s390_dwarf2_prev_register): New function.
 321         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
 322         register information.  Handle varying pseudo register numbers.
 323         Install s390_dwarf2_prev_register to unwind full GPRs.
 324         (s390_gdbarch_init): Handle target descriptions.  Assign varying
 325         pseudo register numbers.  Install s390_adjust_frame_regnum.
 326         (_initialize_s390_tdep): Initialize target descriptions.
 327
 328         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
 329         (S390_NUM_REGS): Redefine to include upper half registers.
 330         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
 331         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
 332         (tdesc_s390_linux32): Add declaration.
 333         (tdesc_s390_linux64): Likewise.
 334         (tdesc_s390x_linux64): Likewise.
 335
 336 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 337
 338         * regset.h (struct core_regset_section): Add HUMAN_NAME.
 339         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
 340         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
 341         (ppc_linux_vmx_regset_sections): Likewise.
 342         (ppc_linux_fp_regset_sections): Likewise.
 343
 344         * corelow.c (get_core_register_section): Constify arguments.
 345         (get_core_registers): Use gdbarch_core_regset_sections instead
 346         of hard-coded platform-specific register section names.
 347
 348 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 349
 350         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
 351         a register, assume the least-significant part is used.
 352         (write_pieced_value): Likewise.
 353
 354 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 355
 356         * printcmd.c: Include "arch-utils.h".
 357         (do_one_display): Re-parse expression if current architecture changed.
 358
 359 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 360             Joel Brobecker  <brobecker@adacore.com>
 361
 362         * gdbtypes.c (check_typedef): New comment on type length.
 363         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
 364         comment on type length.
 365         (value_primitive_field): Keep the original TYPE value, new comment.
 366
 367 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 368
 369         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
 370         p_start.  Change != comparisons to > and < comparisons.
 371
 372 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 373
 374         * cli/cli-script.c (process_next_line): Check P2 overrun.
 375
 376 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 377
 378         Update the copyright hearder to add year 2010 for most GDB files.
 379
 380 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 381
 382         Fix build failure in inf-ptrace.c.
 383         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
 384
 385 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 386
 387         * top.c (print_gdb_version): Update copyright year.
 388
 389 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 390
 391         Fix break *FUN'address thread NUM.
 392         * ada-lex.l (task): Expand rule to also match the thread keyword.
 393
 394 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 395
 396         Fix break *FUN'address task NUM.
 397         * ada-lex.l (task): New rule.
 398         * ada-lang.c (valid_task_id): Make sure the Ada task list has
 399         been built before using it.
 400
 401 For older changes see ChangeLog-2009.
 402 \f
 403 Local Variables:
 404 mode: change-log
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 407 version-control: never
 408 coding: utf-8
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