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* 2008-06-12 Michael Snyder <msnyder@specifix.com>msnyder-tracepoint-checkpoint-branchcvs/msnyder-tracepoint-checkpoint-branchMichael Snyder2008-06-124-9/+285
| | | | | | | | | | | | | | | | | | | | * demo-target.c: Implement hooks for software breakpoints. (demo_remove_swbp): New function. (demo_set_swbp): New function. (demo_target): Set up method vectors for set/remove breakpoints. * demo-target.h: Export interface for software breakpoints. * demo-tfind.c: Implement software breakpoints. (tfind_insert_breakpoint): New function. (tfind_unlink_breakpoint): New function. (tfind_set_swbp): New function. (tfind_remove_swbp): New function. * demo-target.c: Implement hooks for continue_thread. (demo_continue_thread): call tfind_continue_thread. * demo-target.h: Export interface for tfind_continue_thread. * demo-tfind.c: Implement continue_thread with software breakpoints. (tfind_continue_thread): New function. Find a new frame based on software breakpoints.
* 2008-06-11 Michael Snyder <msnyder@specifix.com>Michael Snyder2008-06-122-0/+2568
| | | | | | * gdbserv-state.c (gdbserv_data_packet): Parse reverse step and reverse continue packets. For now, uses an ugly global variable to export the reverse flag.
* 2008-06-11 Michael Snyder <msnyder@specifix.com>Michael Snyder2008-06-122-9/+34
| | | | | * demo-tfind.c (tfind_singlestep_program): Add ability to step backward.
* 2008-06-11 Michael Snyder <msnyder@specifix.com>Michael Snyder2008-06-114-1/+490
| | | | | | * demo-tfind.c (tfind_singlestep_program): New function. * demo-target.c (demo_singlestep_program): Call the above. * demo-target.h: Export tfind_singlestep_program interface.
* Change regbuf size to what gdb expects for i386Michael Snyder2008-06-111-0/+467
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* 2005-06-03 Michael Snyder <msnyder@redhat.com>Michael Snyder2005-06-046-9/+269
| | | | | | | * tracepoint.c, remote.c, target.c, target.h, etc.: Begin moving tracepoint methods into the target vector, and migrating some of the remote protocol stuff from tracepoint.c into remote.c.
* 2005-05-12 Michael Snyder <msnyder@redhat.com>Michael Snyder2005-06-032-0/+4
| | | | * tracepoint.c (emit_checkpoint_method4): Add PC to ckpt record.
* 2005-05-12 Michael Snyder <msnyder@redhat.com>Michael Snyder2005-06-032-25/+67
| | | | | | | | | * target.c (target_read_memory_trusted): New function. Implements 'trust-readonly-section'. (target_read_partial): Honor trust-readonly-section. (target_read_memory_partial): Ditto. (target_read_memory): Ditto. (do_xfer_memory): Ditto.
* 2005-06-03 Michael Snyder <msnyder@redhat.com>Michael Snyder2005-06-033-2/+70
| | | | | | | | | * defs.h (noisy_command, quiet_command): New command types to be interpreted by cli-script.c. Turn on and off 'from_tty' output. * cli/cli-script.c (noisy_command, quiet_command): Interpret new pseudo-commands for user-defined scripts (which otherwise will frequently produce no output).
* Readme file for checkpointsMichael Snyder2005-05-301-0/+101
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* 2005-05-30 Michael Snyder <msnyder@redhat.com>Michael Snyder2005-05-303014-546321/+654
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for writing tracepoint/checkpoint data to a file. * breakpoint.c (bpstat_stop_status): Add hook for interpreting breakpoints as tracepoints, enabling gdb to handle them directly by a "default" fallback method (writing data to a file). * tracepoint.c (default_tracepoint_method): New user-settable mode variable -- tells gdb to use a "default" (fallback) method for collecting tracepoint data. (trace_start_command, trace_stop_command, trace_status_command): Add "default" mode. (tracepoint_event_p, default_do_tracepoints_command): New functions, entry points into default tracepoint collection method. (checkpoint_open, checkpoint_close): Open / close checkpoint file. (checkpoint_command): Drop a checkpoint into checkpoint file. (emit_checkpoint_method1, emit_checkpoint_method2, emit_checkpoint_method3, emit_checkpoint_method4): Experimental methods for writing checkpoint/tracepoint data to a file. (checkpoint_emit_memrange, checkpoint_emit_gregs, checkpoint_emit_stack, checkpoint_emit_id, etc.): Support functions for writing checkpoint/tracepoint data. (get_tracepoint_by_address): New function. (validate_actionline): Add "$stack" pseudo-object for collection. (tracepoint_top_of_stack, tracepoint_size_of_stack): New user-settable variables. (encode_actions): Interpret "$stack" pseudo-object, collect stack. * tracepoint.h (default_trace_method, tracepoint_event_p): Exported interface for default tracepoint method.
* merge from gccmsnyder-tracepoint-checkpoint-branchpointDJ Delorie2005-05-302-0/+20
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* *** empty log message ***gdbadmin2005-05-301-1/+1
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* daily updateAlan Modra2005-05-301-1/+1
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* * alpha.h (DT_ALPHA_PLTRO): New.Richard Henderson2005-05-292-0/+7
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* * configure.in (--enable-secureplt): New.Richard Henderson2005-05-295-440/+456
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New. (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New. (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New. (elf64_alpha_use_secureplt): New. (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New. (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New. (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt. (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove. (struct alpha_elf_link_hash_entry): Add plt_offset. (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove. (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove. (PLT_ENTRY_WORD3): Remove. (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY on .plt and create .got.plt. (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values. (get_got_entry): Initialize plt_offset. (elf64_alpha_want_plt): New. (elf64_alpha_check_relocs): Use it. (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate plt entries here. (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal error as user error. (elf64_alpha_size_plt_section_1): Allocate one plt entry per got subsection. (elf64_alpha_size_plt_section): Size .got.plt section. (elf64_alpha_size_rela_got_1): Don't allocate relocations if plt entries used. (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section. Add PLTRO DYNAMIC entry. (elf64_alpha_finish_dynamic_symbol): Generate secureplt format. (elf64_alpha_finish_dynamic_sections): Likewise.
* * config/djgpp/fnchange.lst: Add mappings for linux-ppc-low.c andEli Zaretskii2005-05-292-0/+7
| | | | linux-ppc64-low.c.
* This is a cleanup change. It is the beggining of allowing GDB/MI to beBob Rossi2005-05-298-17/+190
| | | | better understood (internally).
* * gdb.arch/alpha-step.c: New file.Joel Brobecker2005-05-293-0/+237
| | | | * gdb.arch/alpha-step.exp: New testcase.
* * alpha-tdep.c (alpha_next_pc): Use correct register numberJoel Brobecker2005-05-292-1/+19
| | | | for floating-point branch instructions.
* *** empty log message ***gdbadmin2005-05-291-1/+1
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* daily updateAlan Modra2005-05-291-1/+1
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* PR backtrace/1760Daniel Jacobowitz2005-05-282-9/+24
| | | | | | * frame.c (backtrace_limit): Change type to int. (get_prev_frame): Update backtrace limit support. (_initialize_frame): Use add_setshow_integer_cmd for backtrace_limit.
* gdb/Daniel Jacobowitz2005-05-287-4/+215
| | | | | | | | | | * configure.tgt (powerpc64-*-linux*): Enable gdbserver. * regformats/reg-ppc64.dat: New file. gdbserver/ * Makefile.in (SFILES): Add linux-ppc64-low.c. (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets. * configure.srv: Add powerpc64-*-linux*. * linux-ppc64-low.c: New file.
* 2005-05-28 David Daney <ddaney@avtrex.com>Daniel Jacobowitz2005-05-282-12/+55
| | | | | | * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move calculation of DT_RELSZ to occur after all dynamic relocations are created.
* merge from gccDJ Delorie2005-05-286-5/+314
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* From Wu Zhou <woodzltc@cn.ibm.com>:Daniel Jacobowitz2005-05-282-2/+8
| | | | | * remote.c (struct gdb_ext_thread_info): Fix a comment typo. (remote_unpack_thread_info_response): Likewise.
* * cli/cli-setshow.c (do_setshow_command): Partially revert previousDaniel Jacobowitz2005-05-282-2/+7
| | | | change. Cast to "char **" for var_string.
* * cp-name-parser.y (parse_escape): Revert previous change. ReturnDaniel Jacobowitz2005-05-282-2/+7
| | | | the input character by default.
* * dwarf2-frame.c (dwarf2_frame_prev_register): Use gdb_byte.Daniel Jacobowitz2005-05-288-21/+37
| | | | | | | | | | | | | | * i386-linux-nat.c (fetch_register, store_register, supply_gregset) (fill_gregset): Likewise. * i386-tdep.c (i386_frame_prev_register) (i386_sigtramp_frame_prev_register): Likewise. * linux-nat.c (linux_nat_xfer_memory, linux_nat_make_corefile_notes): Likewise. * linux-thread-db.c (thread_db_xfer_memory): Likewise. * remote.c (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise. * target.c (debug_to_insert_hw_breakpoint) (debug_to_remove_hw_breakpoint, update_current_target): Likewise.
* 2005-05-28 Eli Zaretskii <eliz@gnu.org>Andreas Jaeger2005-05-284-4/+163
| | | | | * configure.in: Add snprintf and vsnprintf to AC_CHECK_DECLS. * config.in, configure: Regenerate.
* * MAINTAINERS: Change cris-elf state to non-broken.Hans-Peter Nilsson2005-05-283-3/+7
| | | | * cp-name-parser.y (parse_escape): Initialize target_char to zero.
* * cris/Makefile.in (stamp-v32fmloop): Depend on stamp-v10fmloop.Hans-Peter Nilsson2005-05-282-1/+7
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* daily updateAlan Modra2005-05-281-1/+1
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* *** empty log message ***gdbadmin2005-05-281-1/+1
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* 2005-05-27 Orjan Friberg <orjanf@axis.com>Orjan Friberg2005-05-272-2/+55
| | | | | | * cris-tdep.c (crisv32_scan_prologue): Add. (cris_frame_unwind_cache, cris_skip_prologue): Call crisv32_scan_prologue when debugging CRISv32.
* * Tweaked last ChangeLog entry.Orjan Friberg2005-05-271-1/+1
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* 2005-05-27 Orjan Friberg <orjanf@axis.com>Orjan Friberg2005-05-272-13/+22
| | | | | | | * cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start) (cris_frame_prev_register, cris_sigtramp_frame_prev_register) (cris_return_value): Use gdb_byte for byte buffers. (struct cris_frame_unwind, struct cris_frame_base): Fix formatting.
* 2005-05-26 Chris Demetriou <cgd@netbsd.org>Chris Demetriou2005-05-272-1/+4
| | | | * MAINTAINERS (Write After Approval): Remove myself.
* 2005-05-27 Andrew Cagney <cagney@gnu.org>Andrew Cagney2005-05-2712-20/+44
| | | | | | | | | | | | | | | | | | | | | * jv-lang.c (get_java_utf8_name): Add cast. (evaluate_subexp_java): Use gdb_byte for buffers. * jv-valprint.c (java_value_print, java_value_print): Use gdb_byte for buffers. * scm-lang.c (scm_get_field, scm_unpack) (scm_evaluate_string): Use gdb_byte for buffers. (scm_lookup_name): Add cast. * scm-valprint.c (scm_scmval_print, scm_scmval_print): Use gdb_byte for buffers. * tui/tui.h (tui_get_command_dimension): Make parameters unsigned. * tui/tui.c (tui_get_command_dimension): Make parameters unsigned. * value.h (check_field): Change "name" to a string. * valops.c (check_field): Change "name" to a string. * scm-lang.h (scm_parse): Use gdb_byte for buffers. * source.c (get_current_source_symtab_and_line) (set_current_source_symtab_and_line): Initialize all fields of sal structures. * cli/cli-cmds.c (list_command): Use gdb_byte for buffers.
* * generic/gdbtk-cmds.c (gdb_set_mem): target_write_memory now takesKeith Seitz2005-05-275-14/+27
| | | | | | | | | | | gdb_byte* instead of char*. * generic/gdbtk-register.c (get_register): frame_register and val_print take gdb_byte* instead of char*. * generic/gdbtk-wrapper.c: Ditto the val_print part. From Paul Schlie <schlie@comcast.net>: * generic/gdbtk-bp.c (gdb_set_bp): Use lbasename instead of basename. * generic/gdbtk-cmds.c (gdb_listfiles): Likewise.
* *** empty log message ***gdbadmin2005-05-271-1/+1
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* daily updateAlan Modra2005-05-271-1/+1
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* 2005-05-26 Chris Demetriou <cgd@netbsd.org>Chris Demetriou2005-05-262-1/+6
| | | | | * MAINTAINERS: Update my mail address, move myself to the "Past maintainers" section.
* 2005-05-26 David Ung <davidu@mips.com>Chris Demetriou2005-05-266-74/+732
| | | | | | | | | | | | | * mips.igen (mips32r2, mips64r2): New ISA models. Add new model tags to all instructions which are applicable to the new ISAs. (do_ror, do_dror, ROR, RORV, DROR, DROR32, DRORV): Add, moved from vr.igen. * mips3264r2.igen: New file for MIPS 32/64 revision 2 specific instructions. * vr.igen (do_ror, do_dror, ROR, RORV, DROR, DROR32, DRORV): Move to mips.igen. * configure.ac (mipsisa32r2*-*-*, mipsisa64r2*-*-*): Add new targets. * configure: Regenerate.
* 2005-05-26 Andrew Cagney <cagney@gnu.org>Andrew Cagney2005-05-2613-25/+44
| | | | | | | | | | | | | | | | | | | | | * command.h (add_setshow_integer_cmd): Make VAR an integer. * cli/cli-decode.c (add_setshow_integer_cmd): Update to match. * valops.c (value_string): Add a cast. * eval.c (evaluate_subexp_standard): Use gdb_byte for byte buffers. * breakpoint.c (re_enable_breakpoints_in_shlibs): Use gdb_byte for byte buffers. * target.h (struct target_ops): For to_insert_hw_breakpoint and to_remove_hw_breakpoint use gdb_byte for byte buffer parameters. * breakpoint.h (struct bp_location): Make shadow_contents a gdb_byte buffer. * cli/cli-setshow.c (do_setshow_command): Fix cast. * cli/cli-dump.c (restore_section_callback) (restore_binary_file): Use gdb_byte for byte buffers. * proc-service.c (ps_ptwrite, ps_ptread, ps_pdwrite): Fix casts. (ps_xfer_memory): Use gdb_byte for byte buffers. * tracepoint.c (mem2hex): Use gdb_byte for byte buffers, and char for string buffers. * ser-tcp.c (net_open): Make len a socklen_t.
* 2005-05-26 Andrew Cagney <cagney@gnu.org>Andrew Cagney2005-05-262-0/+8
| | | | | * gdb.texinfo: Note that Elena Zannoni, Fernando Nasser, and Andrew Cagney implemented the original GDB/MI.
* * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn andMaciej W. Rozycki2005-05-262-0/+32
| | | | | | | | stop processing of options if one of invalid size is encountered. (_bfd_mips_elf_section_from_shdr): Likewise. (_bfd_mips_elf_fake_sections): Reset the type of empty special sections.
* * elf64-alpha.c (struct alpha_elf_link_hash_entry): RemoveRichard Henderson2005-05-262-26/+7
| | | | | | plt_old_section, plt_old_value. (elf64_alpha_adjust_dynamic_symbol): Don't set it. (elf64_alpha_size_plt_section_1): Don't use it.
* * elfcode.h (elf_object_p): Fail if e_shoff != 0, e_shnum == 0 andJakub Jelinek2005-05-262-6/+36
| | | | | | first shdr has sh_size == 0. Fail if e_shnum is large to cause arithmetic overflow when allocating the i_shdr array. Sanity check sh_link and sh_info fields. Fix e_shstrndx sanity check.
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