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25557 Commits

Author SHA1 Message Date
Tristan Gingold
089b4803bf 2010-01-07 Tristan Gingold <gingold@adacore.com> 
* symfile.c (build_section_addr_info_from_objfile): New function.
	(symbol_file_add_separate): Don't use offsets from objfile but
	built an addr info.
 2010-01-07 09:30:46 +00:00
gdbadmin
3dd00e014a *** empty log message *** 2010-01-07 00:00:03 +00:00
Stan Shebs
d5551862df Support disconnected tracing. 
* infcmd.c (detach_command): Ask whether to stop tracing.
	* cli/cli-cmds.c (quit_command): Ditto.
	* breakpoint.h (struct breakpoint): New field number_on_target.
	* breakpoint.c (create_tracepoint_from_upload): New function.
	(get_tracepoint_by_number_on_target): New function.
	* remote.c (struct remote): New field disconnected_tracing.
	(remote_disconnected_tracing_feature): New function.
	(remote_protocol_features): Add DisconnectedTracing.
	(struct uploaded_tp): New struct.
	(uploaded_tps): New global.
	(get_uploaded_tp): New function.
	(find_matching_tracepoint): New function.
	(remote_get_tracing_state): New function.
	(remote_start_remote): Call it.
	* tracepoint.c (disconnected_tracing): New global.
	(trace_start_command): Initialize number_on_target.
	(stop_tracing): New function, split out from...
	(trace_stop_command): Call stop_tracing.
	(get_trace_status): New function, split out from...
	(trace_status_command): Call get_trace_status, add info on
	disconnection behavior.
	(disconnect_or_stop_tracing): New function.
	(finish_tfind_command): Translate from number on target.
	(trace_find_tracepoint_command): Translate to number on target.
	(send_disconnected_tracing_value): New function.
	(set_disconnected_tracing): New function.
	(_initialize_tracepoint): Add disconnected-tracing variable.
	* NEWS: Mention disconnected tracing.

	* gdb.texinfo (Starting and Stopping Trace Experiments): Document
	disconnected tracing.
	(Tracepoint Packets): Document new protocol.
 2010-01-06 20:31:28 +00:00
Tristan Gingold
15d123c99f 2010-01-06 Tristan Gingold <gingold@adacore.com> 
* symtab.c (lookup_global_symbol_from_objfile): Rename objfile
	parameter to main_objfile.  Iterate on all separate debug objfiles.
	* symfile.h (symbol_file_add_separate)
	(find_separate_debug_file_by_debuglink): Remove parameter names.
	* symfile.c (symbol_file_add_separate): Use add_separate_objfile.
	(reread_symbols): Use free_objfile_separate_debug.
	* objfiles.h (struct objfile): Add separate_debug_objfile_link.
	Adjust comment.
	(objfile_separate_debug_iterate, add_separate_debug_objfile)
	(free_objfile_separate_debug): New prototypes.
	* objfiles.c (objfile_separate_debug_iterate): New function.
	(add_separate_debug_objfile, free_objfile_separate_debug): New
	functions.
	(free_objfile): Use free_objfile_separate_debug.  Adjust for
	multiple separate debug objfile.
	(objfile_has_symbols): Adjust comment.  Iterate on all separate
	debug objfiles.
	* minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
	debug objfile.
	(lookup_minimal_symbol_text): Ditto.
	(lookup_minimal_symbol_by_pc_name): Ditto.
	(lookup_minimal_symbol_solib_trampoline): Ditto.
	(lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
	debug objfiles.
 2010-01-06 10:11:04 +00:00
Stan Shebs
7a697b8dd7 Add fast tracepoints. 
* arch-utils.h (default_fast_tracepoint_valid_at): Declare.
	* arch-utils.c (default_fast_tracepoint_valid_at): New function.
	* breakpoint.h (enum bptype): Add bp_fast_tracepoint.
	* breakpoint.c (tracepoint_type): New function.
	(ALL_TRACEPOINTS): Use it.
	(should_be_inserted): Ditto.
	(bpstat_check_location): Ditto.
	(print_one_breakpoint_location): Ditto.
	(user_settable_breakpoint): Ditto.
	(set_breakpoint_location_function): Ditto.
	(disable_breakpoints_in_shlibs): Ditto.
	(delete_trace_command): Ditto.
	(print_it_typical): Add bp_fast_tracepoint case.
	(bpstat_what): Ditto.
	(print_one_breakpoint_location): Ditto.
	(allocate_bp_location): Ditto.
	(mention): Ditto.
	(breakpoint_re_set_one): Ditto.
	(disable_command): Ditto.
	(enable_command): Ditto.
	(check_fast_tracepoint_sals): New function.
	(break_command_really): Call it.
	(ftrace_command): New function.
	(_initialize_breakpoint): Add ftrace command.
	* gdbarch.sh (fast_tracepoint_valid_at): New.
	* gdbarch.h, gdbarch.c: Regenerate.
	* i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
	(i386_gdbarch_init): Use it.
	* remote.c (struct remote_state): New field fast_tracepoints.
	(PACKET_FastTracepoints): New packet config type.
	(remote_fast_tracepoint_feature): New function.
	(remote_protocol_features): Add FastTracepoints.
	(remote_supports_fast_tracepoints): New function.
	(_initialize_remote): Add FastTracepoints.
	* tracepoint.c (download_tracepoint): Add fast tracepoint option.
	* NEWS: Mention fast tracepoints.

	* gdb.texinfo (Create and Delete Tracepoints): Describe fast
	tracepoints.
	(Tracepoint Packets): Describe remote protocol for fast
	tracepoints.

	* gdb.trace/tracecmd.exp: Test ftrace.
 2010-01-06 04:20:27 +00:00
Joel Brobecker
737a160ed9 New python script adding pretty printers for types defined in GDB. 
* gdb-gdb.py: New file.
 2010-01-06 03:46:18 +00:00
gdbadmin
39e841c4d3 *** empty log message *** 2010-01-06 00:00:33 +00:00
Michael Snyder
ce6cca6d61 2010-01-05 Michael Snyder <msnyder@vmware.com> 
* infrun.c (handle_inferior_event): Fix typo in comment.
 2010-01-05 20:55:18 +00:00
Jan Kratochvil
0d15807dcf gdb/ 
* symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
 2010-01-05 15:51:02 +00:00
gdbadmin
e44c01790d *** empty log message *** 2010-01-05 00:00:33 +00:00
Ulrich Weigand
b3f4152256 Fix ChangeLog typo. 2010-01-04 15:06:09 +00:00
Ulrich Weigand
7803799a0f * features/Makefile (WHICH): Add s390-linux32, s390-linux64, 
and s390x-linux64.
	(s390-linux32-expedite): Define.
	(s390-linux64-expedite): Define.
	(s390x-linux64-expedite): Define.
	* features/s390-acr.xml: New file.
	* features/s390-fpr.xml: New file.
	* features/s390-core32.xml: New file.
	* features/s390-core64.xml: New file.
	* features/s390x-core64.xml: New file.
	* features/s390-linux32.xml: New file.
	* features/s390-linux64.xml: New file.
	* features/s390x-linux64.xml: New file.
	* features/s390-linux32.c: New generated file.
	* features/s390-linux64.c: New generated file.
	* features/s390x-linux64.c: New generated file.

	* regformats/s390-linux32.dat: New generated file.
	* regformats/s390-linux64.dat: New generated file.
	* regformats/s390x-linux64.dat: New generated file.
	* regformats/reg-s390.dat: Remove.
	* regformats/reg-s390x.dat: Remove.

	* s390-nat.c: Include "auxv.h" and <elf.h>.
	(HWCAP_S390_HIGH_GPRS): Define if undefined.
	(s390_target_wordsize): New function.
	(s390_auxv_parse): Likewise.
	(s390_get_hwcap): Likewise.
	(s390_read_description): Likewise.
	(_initialize_s390_nat): Install s390_auxv_parse and
	s390_read_description.

	* s390-tdep.c: Include "features/s390-linux32.c",
	"features/s390-linux64.c", and "features/s390x-linux64.c".
	(struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
	(s390_register_call_saved): New function.
	(s390_register_name): Remove.
	(s390_register_type): Remove.
	(s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
	(s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
	(s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
	(s390_pseudo_register_name): New function.
	(s390_pseudo_register_type): New function.
	(s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
	Handle full GPR pesudos and varying pseudo register numbers.
	(s390_pseudo_register_write): Likewise
	(s390x_pseudo_register_read): Remove.
	(s390x_pseudo_register_write): Likewise.
	(s390_register_group): Remove.
	(s390_pseudo_register_group): New function.
	(s390_regmap_gregset): Add GPR upper halves.
	(s390x_regmap_gregset): Likewise.
	(s390_regmap_fpregset): Likewise.
	(s390_regmap_upper): New global variable.
	(s390_upper_regset): New global variable.
	(s390_upper_regset_sections): New global variable.
	(s390_regset_from_core_section): Handle GPR upper halves.
	(s390_core_read_description): New function.
	(s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
	register information.  Handle varying pseudo register numbers.
	(s390_backchain_frame_unwind_cache): Likewise.
	(s390_frame_prev_register): Unwind full GPRs to show lower halves.
	(s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
	(s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
	PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
	Handle varying pseudo register numbers.
	(s390_unwind_pc): Handle varying pseudo register numbers.
	(s390_dwarf2_prev_register): New function.
	(s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
	register information.  Handle varying pseudo register numbers.
	Install s390_dwarf2_prev_register to unwind full GPRs.
	(s390_gdbarch_init): Handle target descriptions.  Assign varying
	pseudo register numbers.  Install s390_adjust_frame_regnum.
	(_initialize_s390_tdep): Initialize target descriptions.

	* s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
	(S390_NUM_REGS): Redefine to include upper half registers.
	(S390_PC_REGNUM, S390_CC_REGNUM): Remove.
	(S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
	(tdesc_s390_linux32): Add declaration.
	(tdesc_s390_linux64): Likewise.
	(tdesc_s390x_linux64): Likewise.

gdb/testsuite/
	* gdb.xml/tdesc-regs.exp: Support s390*-*-* targets.

gdbserver/
	* Makefile.in (clean): Remove new generated files.
	(reg-s390.o, reg-s390.c): Remove rules.
	(reg-s390x.o, reg-s390x.c): Likewise.
	(s390-linux32.o, s390-linux32.c): Add rules.
	(s390-linux64.o, s390-linux64.c): Likewise.
	(s390x-linux64.o, s390x-linux64.c): Likewise.
	* configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
	* linux-s390-low.c: Include <elf.h>.
	(HWCAP_S390_HIGH_GPRS): Define if undefined.
	(init_registers_s390): Remove prototype.
	(init_registers_s390x): Likewise.
	(init_registers_s390_linux32): Add prototype.
	(init_registers_s390_linux64): Likewise.
	(init_registers_s390x_linux64): Likewise.
	(s390_num_regs_3264): New define.
	(s390_regmap_3264): New global variable.
	(s390_cannot_fetch_register): Remove obsolete check.
	(s390_cannot_store_register): Likewise.
	(s390_collect_ptrace_register): Handle upper/lower register halves.
	(s390_supply_ptrace_register): Likewise.
	(s390_fill_gregset): Update to register number changes.
	(s390_get_hwcap): New routine.
	(s390_arch_setup): Detect 32-bit process running on 64-bit system.
	Install appropriate regmap and register set.
 2010-01-04 15:03:01 +00:00
Ulrich Weigand
1b1818e443 * regset.h (struct core_regset_section): Add HUMAN_NAME. 
* i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
	* ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
	(ppc_linux_vmx_regset_sections): Likewise.
	(ppc_linux_fp_regset_sections): Likewise.

	* corelow.c (get_core_register_section): Constify arguments.
	(get_core_registers): Use gdbarch_core_regset_sections instead
	of hard-coded platform-specific register section names.
 2010-01-04 14:57:44 +00:00
Ulrich Weigand
dcbf108f79 * dwarf2loc.c (read_pieced_value): If a piece occupies part of 
a register, assume the least-signficant part is used.
	(write_pieced_value): Likewise.
 2010-01-04 14:56:16 +00:00
Ulrich Weigand
704e916559 * printcmd.c: Include "arch-utils.h". 
(do_one_display): Re-parse expression if current architecture changed.
 2010-01-04 14:55:08 +00:00
gdbadmin
dbe1c97fd4 *** empty log message *** 2010-01-04 00:00:33 +00:00
Jan Kratochvil
c54eabfaa8 gdb/ 
* gdbtypes.c (check_typedef): New comment on type length.
	* value.c (allocate_value_lazy): Remove the unused atype variable.  New
	comment on type length.
	(value_primitive_field): Keep the original TYPE value, new comment.

gdb/testsuite/
	* gdb.mi/var-cmd.c (do_bitfield_tests): Change "V.sharable" type to
	"uint_for_mi_testing".
 2010-01-03 18:55:32 +00:00
gdbadmin
5aade3dba4 *** empty log message *** 2010-01-03 00:00:34 +00:00
gdbadmin
9b565742a6 *** empty log message *** 2010-01-02 00:00:33 +00:00
Joel Brobecker
e6f3ec5002 Update the "Start of New Year Procedure". 
* gdbint.texinfo: Add the list of files that need to be updated
        manually.  Minor reformatting.
 2010-01-01 11:38:33 +00:00
Joel Brobecker
ddc4e9c1d9 * refcard.tex: Update copyright year in header and text. 2010-01-01 11:20:05 +00:00
Joel Brobecker
02e7ef1935 Test indented comment in file being sourced. 
* gdb.base/commands.exp: Test indented comment in file being sourced.
 2010-01-01 11:11:34 +00:00
Jan Kratochvil
50cb294110 gdb/ 
* cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
	p_start.  Change != comparisons to > and < comparisons.
 2010-01-01 10:58:56 +00:00
Jan Kratochvil
be66db074f gdb/ 
* cli/cli-script.c (process_next_line): Check P2 overrun.
 2010-01-01 10:57:43 +00:00
Joel Brobecker
abd775ced8 Update the copyright header of most if not all files that have not been 
updated yet.
 2010-01-01 09:44:07 +00:00
Joel Brobecker
79b55b8218 * gdb.arch/gdb1291.s, gdb.arch/gdb1431.s: Update year in copyright 
notice.
 2010-01-01 09:27:06 +00:00
Jan Kratochvil
8997583e21 gdb/testsuite/ 
* lib/mi-support.exp (mi_expect_stop <stopped at wrong place>): Insert
	missing $after_stopped and comma (,) expectation.
 2010-01-01 07:57:56 +00:00
Joel Brobecker
9d2897ad53 Update copyright years in all relevant texinfo documents. 
* agentexpr.texi: Add 2010 to the list of copyright years.
        * annotate.texinfo: Likewise.
        * gdb.texinfo: Likewise.
        * gdbint.texinfo: Likewise.
        * observer.texi: Likewise.
        * stabs.texinfo: Likewise.
 2010-01-01 07:54:37 +00:00
Joel Brobecker
4c38e0a4fc Update copyright year in most headers. 
Automatic update by copyright.sh.
 2010-01-01 07:32:07 +00:00
Joel Brobecker
6479260d11 Fix build failure in inf-ptrace.c. 
* inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
 2010-01-01 07:03:54 +00:00
Joel Brobecker
6e7ffa3987 * server.c (gdbserver_version): Update copyright year to 2010. 
* gdbreplay.c (gdbreplay_version): Likewise.
 2010-01-01 06:59:28 +00:00
Joel Brobecker
4a70f6546b * top.c (print_gdb_version): Update copyright year. 2010-01-01 06:56:04 +00:00
Joel Brobecker
e1e4d4a4d8 ChangeLog rotation for 2010. 2010-01-01 06:53:34 +00:00
Joel Brobecker
b9ee22330a Fix break *FUN'address thread NUM. 
* ada-lex.l (task): Expand rule to also match the thread keyword.
 2010-01-01 06:29:10 +00:00
Joel Brobecker
70575d34a7 Fix break *FUN'address task NUM. 
* ada-lex.l (task): New rule.
        * ada-lang.c (valid_task_id): Make sure the Ada task list has
        been built before using it.
 2010-01-01 06:06:49 +00:00
gdbadmin
594ffe977d *** empty log message *** 2010-01-01 00:00:03 +00:00
Stan Shebs
6da95a677b Add new tracepoint action teval. 
* tracepoint.c (teval_pseudocommand): New function.
	(validate_actionline): Add teval action case.
	(encode_actions): Ditto.
	(_initialize_tracepoint): Define teval pseudocommand.
	* NEWS: Mention teval.

	* gdb.texinfo (Tracepoint Actions): Describe teval.

	* gdb.trace/actions.exp: Test teval action.
 2009-12-31 17:47:43 +00:00
Stan Shebs
383e5f8553 * tracepoint.c (trace_find_command): Error out if trace running. 
(trace_find_pc_command): Ditto.
	(trace_find_tracepoint_command): Ditto.
	(trace_find_line_command): Ditto.
	(trace_find_range_command): Ditto.
	(trace_find_outside_command): Ditto.
 2009-12-31 17:39:53 +00:00
Joel Brobecker
f064a520b1 Fix a typo. 2009-12-31 11:04:39 +00:00
Joel Brobecker
c45ceae090 Internal error while loading core on alpha-tru64. 
* corelow.c (core_open): Delete unused local variables.
        Use inferior_appeared instead of add_inferior_silent.
 2009-12-31 10:57:30 +00:00
gdbadmin
48c5c55f2f *** empty log message *** 2009-12-31 00:00:03 +00:00
Stan Shebs
d351301224 * tracepoint.c (trace_status_command): Add some status output. 2009-12-30 22:32:03 +00:00
Thiago Jung Bauermann
7b838ca220 20090-12-30 Jan Kratochvil <jan.kratochvil@redhat.com> 
Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (update_watchpoint): Change b->type to
	bp_watchpoint before calling hw_watchpoint_used_count.
 2009-12-30 20:11:49 +00:00
Joel Brobecker
553e4c1193 * breakpoint.c (watchpoint_check): Expand the function description. 2009-12-30 19:16:30 +00:00
Thiago Jung Bauermann
218d2fc650 gdb/ 
* valarith.c (value_equal_contents): New function.
	* value.h (value_equal_contents): Declare.
	* breakpoint.c (watchpoint_check): Use value_equal_contents
	instead of value_equal.

gdb/testsuite/
	* gdb.base/watchpoint.exp (test_watchpoint_in_big_blob): New function.
	(top level): Call test_watchpoint_in_big_blob.
	* gdb.base/watchpoint.c (buf): Change size to value too big for hardware
	watchpoints.
	(func3): Write to buf.
 2009-12-30 17:33:35 +00:00
Stan Shebs
236f1d4def Add default-collect variable. 
* tracepoint.c (default_collect): New global.
	(encode_actions): Use it.
	(download_tracepoint): Test it, for otherwise
	action-less tracepoints.
	(_initialize_tracepoint): Add set/show.
	* NEWS: Mention default-collect.

	* gdb.texinfo (Tracepoint Actions): Describe default-collect.

	* gdb.trace/actions.exp: Test default-collect.
 2009-12-30 16:11:08 +00:00
gdbadmin
9037e078d4 *** empty log message *** 2009-12-30 00:00:33 +00:00
Stan Shebs
b97aedf317 * language.c (pointer_type): Un-comment out. 
* ax-gdb.c: Include language.h, use pointer_type throughout
	instead of testing TYPE_CODE_PTR.
	(gen_fetch): Include TYPE_CODE_REF.
	(gen_cast): Ditto.
 2009-12-29 23:57:59 +00:00
Stan Shebs
09d559e4e0 * ax-gdb.c (gen_expr): Handle logical and, logical or, and 
conditional expressions.
 2009-12-29 23:21:38 +00:00
gdbadmin
5df363e738 *** empty log message *** 2009-12-29 00:00:02 +00:00