gdb/ChangeLog

   1 2010-01-06  Tristan Gingold  <gingold@adacore.com>
   2
   3         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
   4         parameter to main_objfile.  Iterate on all separate debug objfiles.
   5         * symfile.h (symbol_file_add_separate)
   6         (find_separate_debug_file_by_debuglink): Remove parameter names.
   7         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
   8         (reread_symbols): Use free_objfile_separate_debug.
   9         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
  10         Adjust comment.
  11         (objfile_separate_debug_iterate, add_separate_debug_objfile)
  12         (free_objfile_separate_debug): New prototypes.
  13         * objfiles.c (objfile_separate_debug_iterate): New function.
  14         (add_separate_debug_objfile, free_objfile_separate_debug): New
  15         functions.
  16         (free_objfile): Use free_objfile_separate_debug.  Adjust for
  17         multiple separate debug objfile.
  18         (objfile_has_symbols): Adjust comment.  Iterate on all separate
  19         debug objfiles.
  20         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
  21         debug objfile.
  22         (lookup_minimal_symbol_text): Ditto.
  23         (lookup_minimal_symbol_by_pc_name): Ditto.
  24         (lookup_minimal_symbol_solib_trampoline): Ditto.
  25         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
  26         debug objfiles.
  27
  28 2010-01-05  Stan Shebs  <stan@codesourcery.com>
  29
  30         Add fast tracepoints.
  31         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
  32         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
  33         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
  34         * breakpoint.c (tracepoint_type): New function.
  35         (ALL_TRACEPOINTS): Use it.
  36         (should_be_inserted): Ditto.
  37         (bpstat_check_location): Ditto.
  38         (print_one_breakpoint_location): Ditto.
  39         (user_settable_breakpoint): Ditto.
  40         (set_breakpoint_location_function): Ditto.
  41         (disable_breakpoints_in_shlibs): Ditto.
  42         (delete_trace_command): Ditto.
  43         (print_it_typical): Add bp_fast_tracepoint case.
  44         (bpstat_what): Ditto.
  45         (print_one_breakpoint_location): Ditto.
  46         (allocate_bp_location): Ditto.
  47         (mention): Ditto.
  48         (breakpoint_re_set_one): Ditto.
  49         (disable_command): Ditto.
  50         (enable_command): Ditto.
  51         (check_fast_tracepoint_sals): New function.
  52         (break_command_really): Call it.
  53         (ftrace_command): New function.
  54         (_initialize_breakpoint): Add ftrace command.
  55         * gdbarch.sh (fast_tracepoint_valid_at): New.
  56         * gdbarch.h, gdbarch.c: Regenerate.
  57         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
  58         (i386_gdbarch_init): Use it.
  59         * remote.c (struct remote_state): New field fast_tracepoints.
  60         (PACKET_FastTracepoints): New packet config type.
  61         (remote_fast_tracepoint_feature): New function.
  62         (remote_protocol_features): Add FastTracepoints.
  63         (remote_supports_fast_tracepoints): New function.
  64         (_initialize_remote): Add FastTracepoints.
  65         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
  66         * NEWS: Mention fast tracepoints.
  67
  68 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
  69
  70         * gdb-gdb.py: New file.
  71
  72 2010-01-05  Michael Snyder  <msnyder@vmware.com>
  73
  74         * infrun.c (handle_inferior_event): Fix typo in comment.
  75
  76 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
  77
  78         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
  79
  80 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
  81
  82         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
  83         and s390x-linux64.
  84         (s390-linux32-expedite): Define.
  85         (s390-linux64-expedite): Define.
  86         (s390x-linux64-expedite): Define.
  87         * features/s390-acr.xml: New file.
  88         * features/s390-fpr.xml: New file.
  89         * features/s390-core32.xml: New file.
  90         * features/s390-core64.xml: New file.
  91         * features/s390x-core64.xml: New file.
  92         * features/s390-linux32.xml: New file.
  93         * features/s390-linux64.xml: New file.
  94         * features/s390x-linux64.xml: New file.
  95         * features/s390-linux32.c: New generated file.
  96         * features/s390-linux64.c: New generated file.
  97         * features/s390x-linux64.c: New generated file.
  98
  99         * regformats/s390-linux32.dat: New generated file.
 100         * regformats/s390-linux64.dat: New generated file.
 101         * regformats/s390x-linux64.dat: New generated file.
 102         * regformats/reg-s390.dat: Remove.
 103         * regformats/reg-s390x.dat: Remove.
 104
 105         * s390-nat.c: Include "auxv.h" and <elf.h>.
 106         (HWCAP_S390_HIGH_GPRS): Define if undefined.
 107         (s390_target_wordsize): New function.
 108         (s390_auxv_parse): Likewise.
 109         (s390_get_hwcap): Likewise.
 110         (s390_read_description): Likewise.
 111         (_initialize_s390_nat): Install s390_auxv_parse and
 112         s390_read_description.
 113
 114         * s390-tdep.c: Include "features/s390-linux32.c",
 115         "features/s390-linux64.c", and "features/s390x-linux64.c".
 116         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
 117         (s390_register_call_saved): New function.
 118         (s390_register_name): Remove.
 119         (s390_register_type): Remove.
 120         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
 121         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
 122         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
 123         (s390_pseudo_register_name): New function.
 124         (s390_pseudo_register_type): New function.
 125         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
 126         Handle full GPR pesudos and varying pseudo register numbers.
 127         (s390_pseudo_register_write): Likewise
 128         (s390x_pseudo_register_read): Remove.
 129         (s390x_pseudo_register_write): Likewise.
 130         (s390_register_group): Remove.
 131         (s390_pseudo_register_group): New function.
 132         (s390_regmap_gregset): Add GPR upper halves.
 133         (s390x_regmap_gregset): Likewise.
 134         (s390_regmap_fpregset): Likewise.
 135         (s390_regmap_upper): New global variable.
 136         (s390_upper_regset): New global variable.
 137         (s390_upper_regset_sections): New global variable.
 138         (s390_regset_from_core_section): Handle GPR upper halves.
 139         (s390_core_read_description): New function.
 140         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
 141         register information.  Handle varying pseudo register numbers.
 142         (s390_backchain_frame_unwind_cache): Likewise.
 143         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
 144         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
 145         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
 146         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
 147         Handle varying pseudo register numbers.
 148         (s390_unwind_pc): Handle varying pseudo register numbers.
 149         (s390_dwarf2_prev_register): New function.
 150         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
 151         register information.  Handle varying pseudo register numbers.
 152         Install s390_dwarf2_prev_register to unwind full GPRs.
 153         (s390_gdbarch_init): Handle target descriptions.  Assign varying
 154         pseudo register numbers.  Install s390_adjust_frame_regnum.
 155         (_initialize_s390_tdep): Initialize target descriptions.
 156
 157         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
 158         (S390_NUM_REGS): Redefine to include upper half registers.
 159         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
 160         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
 161         (tdesc_s390_linux32): Add declaration.
 162         (tdesc_s390_linux64): Likewise.
 163         (tdesc_s390x_linux64): Likewise.
 164
 165 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 166
 167         * regset.h (struct core_regset_section): Add HUMAN_NAME.
 168         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
 169         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
 170         (ppc_linux_vmx_regset_sections): Likewise.
 171         (ppc_linux_fp_regset_sections): Likewise.
 172
 173         * corelow.c (get_core_register_section): Constify arguments.
 174         (get_core_registers): Use gdbarch_core_regset_sections instead
 175         of hard-coded platform-specific register section names.
 176
 177 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 178
 179         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
 180         a register, assume the least-significant part is used.
 181         (write_pieced_value): Likewise.
 182
 183 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 184
 185         * printcmd.c: Include "arch-utils.h".
 186         (do_one_display): Re-parse expression if current architecture changed.
 187
 188 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 189             Joel Brobecker  <brobecker@adacore.com>
 190
 191         * gdbtypes.c (check_typedef): New comment on type length.
 192         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
 193         comment on type length.
 194         (value_primitive_field): Keep the original TYPE value, new comment.
 195
 196 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 197
 198         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
 199         p_start.  Change != comparisons to > and < comparisons.
 200
 201 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 202
 203         * cli/cli-script.c (process_next_line): Check P2 overrun.
 204
 205 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 206
 207         Update the copyright hearder to add year 2010 for most GDB files.
 208
 209 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 210
 211         Fix build failure in inf-ptrace.c.
 212         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
 213
 214 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 215
 216         * top.c (print_gdb_version): Update copyright year.
 217
 218 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 219
 220         Fix break *FUN'address thread NUM.
 221         * ada-lex.l (task): Expand rule to also match the thread keyword.
 222
 223 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 224
 225         Fix break *FUN'address task NUM.
 226         * ada-lex.l (task): New rule.
 227         * ada-lang.c (valid_task_id): Make sure the Ada task list has
 228         been built before using it.
 229
 230 For older changes see ChangeLog-2009.
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