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237 Commits

Author SHA1 Message Date
David Carlton
de5ad195ef 2003-02-20 David Carlton <carlton@math.stanford.edu> 
* symtab.h (SYMBOL_PRINT_NAME): Rename from SYMBOL_SOURCE_NAME;
	expand comment.
	* ada-lang.c (user_select_syms, ada_finish_decode_line_1): Replace
	SYMBOL_PRINT_NAME with SYMBOL_SOURCE_NAME.
	* ada-typeprint.c (ada_typedef_print): Ditto.
	* ax-gdb.c (gen_var_ref): Ditto.
	* breakpoint.c (print_one_breakpoint): Ditto.
	* buildsym.c (finish_block): Ditto.
	* c-valprint.c (c_val_print): Ditto.
	* expprint.c (print_subexp): Ditto.
	* findvar.c (locate_var_value): Ditto.
	* infcmd.c (jump_command): Ditto.
	* linespec.c (decode_line_2, decode_compound): Ditto.
	* maint.c (maintenance_translate_address): Ditto.
	* objc-lang.c (compare_selectors, compare_classes): Ditto.
	* printcmd.c (build_address_symbolic, sym_info, print_frame_args):
	Ditto.
	* p-valprint.c (pascal_val_print): Ditto.
	* stabsread.c (define_symbol): Ditto.
	* stack.c (print_frame, frame_info, print_block_frame_locals)
	(print_frame_arg_vars, return_command): Ditto.
	* symfile.c (compare_symbols, compare_psymbols): Ditto.
	* symmisc.c (print_symbol): Ditto.
	* symtab.c (lookup_partial_symbol, lookup_block_symbol)
	(compare_search_syms, print_symbol_info, print_msymbol_info)
	(rbreak_command): Ditto.
	* tracepoint.c (tracepoints_info): Ditto.
	* typeprint.c (typedef_print): Ditto.
	* valops.c (value_of_variable, hand_function_call): Ditto.
	* cli/cli-cmds.c (edit_command, list_command): Ditto.
	* ada-typeprint.c: Update Copyright.
	* infcmd.c, objc-lang.c, p-valprint.c, symmisc.c: Ditto.
	* tracepoint.c, cli/cli-cmds.c: Ditto.
 2003-02-20 17:17:25 +00:00
David Carlton
fe898f56a1 2003-02-19 David Carlton <carlton@math.stanford.edu> 
* Makefile.in (SFILES): Add block.c.
	(block_h): New.
	(COMMON_OBS): Add block.o.
	(block.o): New.
	(x86-64-tdep.o): Add $(block_h).
	(values.o, valops.o, tracepoint.o, symtab.o, symmisc.o, symfile.o)
	(stack.o, printcmd.o, p-exp.tab.o, parse.o, objfiles.o)
	(objc-exp.tab.o, objc-lang.o, nlmread.o, mips-tdep.o, mdebugread.o)
	(m2-exp.tab.o, linespec.o, jv-lang.o, jv-exp.tab.o, infcmd.o)
	(f-valprint.o, findvar.o, f-exp.tab.o, expprint.o, coffread.o)
	(c-exp.tab.o, buildsym.o, breakpoint.o, blockframe.o, ax-gdb.o)
	(alpha-tdep.o, ada-lang.o, ada-exp.tab.o, mi-cmd-stack.o): Ditto.
	* value.h: Add opaque declaration for struct block.
	* parser-defs.h, objc-lang.h, buildsym.h, breakpoint.h: Ditto.
	* ada-lang.h: Ditto.
	* x86-64-tdep.c: #include "block.h"
	* values.c, valops.c, tracepoint.c, symtab.c, symmisc.c: Ditto.
	* symfile.c, stack.c, printcmd.c, p-exp.y, parse.c: Ditto.
	* objfiles.c, objc-exp.y, objc-lang.c, nlmread.c: Ditto.
	* mips-tdep.c, mdebugread.c, m2-exp.y, linespec.c: Ditto.
	* jv-lang.c, jv-exp.y, infcmd.c, f-valprint.c: Ditto.
	* findvar.c, f-exp.y, expprint.c, coffread.c, c-exp.y: Ditto.
	* buildsym.c, breakpoint.c, blockframe.c, ax-gdb.c: Ditto.
	* alpha-tdep.c, ada-lang.c, ada-exp.y: Ditto.
	* blockframe.c (blockvector_for_pc_sect): Move to "block.c".
	(blockvector_for_pc, block_for_pc_sect, block_for_pc): Ditto.
	* symtab.c (block_function): Ditto.
	(contained_in): Ditto.
	* frame.h: Move block_for_pc and block_for_pc_sect declarations to
	block.h.  Add opaque declaration for struct block.
	* symtab.h: Move block_function and contained_in declarations to
	block.h.  Add opaque declarations for struct block, struct
	blockvector.
	(struct block): Move to block.h.
	(struct blockvector): Ditto.
	(BLOCK_START, BLOCK_END, BLOCK_FUNCTION, BLOCK_SUPERBLOCK)
	(BLOCK_GCC_COMPILED, BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM)
	(BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE)
	(ALL_BLOCK_SYMBOLS, BLOCK_SHOULD_SORT, BLOCKVECTOR_NBLOCKS)
	(BLOCKVECTOR_BLOCK, GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK):
	Ditto.
	* block.c: New file.
	* block.h: New file.

2003-02-19  David Carlton  <carlton@math.stanford.edu>

	* mi-cmd-stack.c: #include "block.h"
 2003-02-20 00:01:07 +00:00
Andrew Cagney
67f1660612 2003-02-04 Andrew Cagney <ac131313@redhat.com> 
* NEWS: Mention that the mn10200-elf is obsolete.
	* configure.tgt: Obsolete mn10200-*-* target.
	* breakpoint.c (update_breakpoints_after_exec): Update comment to
	mention that the mn10200 is obsolete.
	* breakpoint.h: Ditto.
	* MAINTAINERS: Mark the mn10200-elf as obsolete.
	* config/mn10200/mn10200.mt: Obsolete file.
	* config/mn10200/tm-mn10200.h: Obsolete file.
	* mn10200-tdep.c: Obsolete file.

Index: testsuite/ChangeLog
2003-02-04  Andrew Cagney  <ac131313@redhat.com>

	* gdb.disasm/mn10200.exp: Obsolete file.
	* gdb.trace/Makefile.in (clean mostlyclean): Remove mn10200.
	* gdb.disasm/Makefile.in (clean mostlyclean): Remove mn10200.
	* gdb.base/watchpoint.exp: Mark the mn10200 xfails as obsolete.
 2003-02-04 22:49:19 +00:00
Elena Zannoni
3b31d625f3 2003-02-02 Elena Zannoni <ezannoni@redhat.com> 
Fix PR gdb/742 gdb/743
	* disasm.c (dump_insns): Use make_cleanup_ui_out_tuple_begin_end.
	(do_mixed_source_and_assembly): Use
	make_cleanup_ui_out_tuple_begin_end and
	make_cleanup_ui_out_tuple_begin_end.
	(do_mixed_source_and_assembly): Ditto.
	* thread.c (do_captured_list_thread_ids): Ditto.
	* ui-out.h (ui_out_table_begin, ui_out_list_begin,
	ui_out_tuple_begin, ui_out_table_end, ui_out_list_end,
	ui_out_tuple_end): Delete prototypes.
	* ui-out.c (ui_out_list_begin, ui_out_tuple_begin,
	ui_out_list_end, ui_out_tuple_end): Delete.

	From Kevin Buettner  <kevinb@redhat.com>:
	* ui-out.h (make_cleanup_ui_out_table_begin_end): New function.
        * ui-out.c (make_cleanup_ui_out_table_begin_end)
        (do_cleanup_table_end):  New functions.
        * breakpoint.c (print_it_typical, print_one_breakpoint, mention):
        Use cleanups to invoke_ui_out_tuple_end().
        (breakpoint_1): Use cleanup to invoke ui_out_table_end().
	* cli/cli-setshow.c (cmd_show_list): Use
	make_cleanup_ui_out_tuple_begin_end.
 2003-02-03 01:18:37 +00:00
Andrew Cagney
4efb68b1ad 2003-01-18 Andrew Cagney <ac131313@redhat.com> 
* ada-valprint.c: Eliminate PTR.
	* breakpoint.c, corelow.c, cris-tdep.c, dbxread.c: Ditto.
	* defs.h, dve3900-rom.c, dwarf2read.c, dwarfread.c: Ditto.
	* exec.c, hppa-tdep.c, hpread.c, infcmd.c, mdebugread.c: Ditto.
	* objfiles.c, objfiles.h, ocd.c, remote-es.c: Ditto.
	* remote-mips.c, remote-sds.c, remote-vx.c: Ditto.
	* solib-svr4.c, solib.c, stack.c, symfile.c, symfile.h: Ditto.
	* symmisc.c, v850ice.c, xcoffread.c, cli/cli-script.c: Ditto.
 2003-01-18 15:55:53 +00:00
Elena Zannoni
ae66c1fc9b 2003-01-14 Elena Zannoni <ezannoni@redhat.com> 
* breakpoint.c (until_break_command): Add new argument.  Use it to
	decide whether to stop only at the current frame or not.
	* breakpoint.h (until_break_command): Update prototype.
 	* infcmd.c (until_command): Add new argument to until_break_command
	call.
	(advance_command): New function.
	(_initialize_infcmd): Update help string for 'until' command.
	Add new 'advance' command.
 2003-01-15 00:48:38 +00:00
Daniel Jacobowitz
a881cf8e6b * breakpoint.c (insert_breakpoints): Skip disabled breakpoints 
entirely.
	(breakpoint_re_set_one): Don't fetch the value for a disabled
	watchpoint.
 2003-01-04 23:07:24 +00:00
Andrew Cagney
30f7db39bd 2002-12-17 Andrew Cagney <ac131313@redhat.com> 
* stack.c (frame_info): Use get_frame_saved_regs.
	* breakpoint.c (until_break_command): Use get_frame_pc.
 2002-12-17 17:27:45 +00:00
Andrew Cagney
818dd99982 2002-12-06 Andrew Cagney <ac131313@redhat.com> 
* breakpoint.h (struct breakpoint): Replace frame with frame_id.
	(set_momentary_breaokpoint): Replace `struct frame_info' parameter
	with `struct frame_id'.
	(set_longjmp_resume_breakpoint): Ditto.
	* infrun.c (handle_inferior_event): Update.
	* breakpoint.c (watch_command_1, until_break_command): Update.
	* infrun.c (handle_inferior_event, check_sigtramp2): Update.
	(handle_inferior_event, step_over_function): Update.
	* breakpoint.c (bpstat_stop_status, print_one_breakpoint): Update.
	(set_raw_breakpoint, set_longjmp_resume_breakpoint): Update.
	(set_momentary_breakpoint, deprecated_frame_in_dummy): Update.
	* infcmd.c (finish_command, run_stack_dummy): Update.
 2002-12-11 22:34:47 +00:00
Andrew Cagney
bdd78e628a 2002-12-07 Andrew Cagney <ac131313@redhat.com> 
* f-valprint.c (info_common_command): Use get_frame_pc.
	* std-regs.c (value_of_builtin_frame_pc_reg): Ditto.
	* ax-gdb.c (agent_command): Ditto.
	* rs6000-tdep.c (rs6000_init_extra_frame_info): Ditto.
	(rs6000_pop_frame): Ditto.
	(rs6000_frameless_function_invocation): Ditto.
	(rs6000_frame_saved_pc, frame_get_saved_regs): Ditto.
	(frame_initial_stack_address, rs6000_frame_chain): Ditto.
	* macroscope.c (default_macro_scope): Ditto.
	* stack.c (print_frame_info_base): Ditto.
	(print_frame, frame_info, print_frame_label_vars): Ditto.
	(return_command, func_command, get_frame_language): Ditto.
	* infcmd.c (finish_command): Ditto.
	* dummy-frame.c (cached_find_dummy_frame): Ditto.
	* breakpoint.c (deprecated_frame_in_dummy): Ditto.
	(break_at_finish_at_depth_command_1): Ditto.
	(break_at_finish_command_1): Ditto.
	(until_break_command, get_catch_sals): Ditto.
	* blockframe.c (func_frame_chain_valid): Ditto.
	(frameless_look_for_prologue): Ditto.
	(frame_address_in_block, generic_func_frame_chain_valid): Ditto.
 2002-12-09 03:30:44 +00:00
Andrew Cagney
8b36eed86d 2002-12-08 Andrew Cagney <ac131313@redhat.com> 
* blockframe.c: Use get_frame_base instead of directly accessing
	the `struct frame_info' member frame.
	* f-valprint.c, std-regs.c, rs6000-tdep.c: Ditto.
	* stack.c, dummy-frame.c, breakpoint.c: Ditto.
 2002-12-09 01:40:25 +00:00
Daniel Jacobowitz
d8ef46f5fa * breakpoint.c (create_thread_event_breakpoint): Use xasprintf. 
(create_breakpoints): Make sure the addr_string field is not
	NULL.
 2002-12-04 04:53:13 +00:00
Andrew Cagney
7a424e9969 2002-12-03 Andrew Cagney <ac131313@redhat.com> 
* frame.h (get_frame_id): Convert to a function.
	(null_frame_id, frame_id_p): Declare.
	(frame_id_eq, frame_id_inner): Declare.
	(frame_id_build): New function.
	* frame.c (get_frame_id): Update.  Use null_frame_id.
	(frame_find_by_id): Rewrite using frame_id_p, frame_id_eq and
	frame_id_inner.
	(null_frame_id, frame_id_p): Define.
	(frame_id_eq, frame_id_inner): Define.
	(frame_id_build): New function.
	* varobj.c (varobj_create): Update.
	(varobj_update): Update.
	* valops.c (value_assign): Update.
	(new_root_variable): Update.
	* infrun.c (save_inferior_status): Update.
	* breakpoint.c (watch_command_1): Update.
 2002-12-04 00:05:54 +00:00
Andrew Cagney
ae45cd1682 2002-12-01 Andrew Cagney <ac131313@redhat.com> 
* gdbarch.sh (DEPRECATED_PC_IN_CALL_DUMMY): Rename
	PC_IN_CALL_DUMMY.  Change to predicate.  Always allow call.
	* gdbarch.h, gdbarch.c: Re-generate.
	* config/sparc/tm-sparc.h, config/sparc/tm-sp64.h: Update.
	* config/mn10200/tm-mn10200.h, config/h8500/tm-h8500.h: Update.
	* config/pa/tm-hppa.h, frame.h: Update.
	* x86-64-tdep.c, vax-tdep.c, sparc-tdep.c: Update.
	* s390-tdep.c, ns32k-tdep.c, mn10300-tdep.c: Update.
	* m68k-tdep.c, i386-tdep.c, frv-tdep.c: Update.
	* cris-tdep.c, alpha-tdep.c: Update.
	* frame.c (set_unwind_by_pc, create_new_frame): Use either
	DEPRECATED_PC_IN_CALL_DUMMY or pc_in_dummy_frame.
	(get_prev_frame): Ditto.

Index: doc/ChangeLog
2002-12-01  Andrew Cagney  <ac131313@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Delete
	PC_IN_CALL_DUMMY.
 2002-12-01 19:07:16 +00:00
Andrew Cagney
6e7f8b9cba 2002-11-29 Andrew Cagney <ac131313@redhat.com> 
* stack.c (selected_frame, select_frame): Move from here ...
	* frame.c (selected_frame, select_frame): ... to here.  Include
	"language.h".
	* Makefile.in (frame.o): Update dependencies.
	* frame.c (get_selected_frame): New function.
	* frame.h (get_selected_frame): Declare.
	(deprecated_selected_frame): Rename selected_frame.
	* ada-lang.c, ada-tasks.c, breakpoint.c, corelow.c: Update.
	* eval.c, f-valprint.c, findvar.c, frame.c, frame.h: Update.
	* h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, infcmd.c: Update.
	* inflow.c, infrun.c, macroscope.c, mips-tdep.c: Update.
	* mn10300-tdep.c, ocd.c, regcache.h, remote-e7000.c: Update.
	* remote-mips.c, remote-rdp.c, sh-tdep.c, sparc-tdep.c: Update.
	* stack.c, thread.c, tracepoint.c, valops.c, varobj.c: Update.
	* z8k-tdep.c, cli/cli-cmds.c: Update.

Index: mi/ChangeLog
2002-11-29  Andrew Cagney  <ac131313@redhat.com>

	* mi/mi-cmd-stack.c, mi/mi-main.c: Update to use
	deprecated_selected_frame.

Index: tui/ChangeLog
2002-11-29  Andrew Cagney  <ac131313@redhat.com>

	* tui/tui-hooks.c: Update to use deprecated_selected_frame.
	* tui/tui.c, tui/tuiDisassem.c, tui/tuiRegs.c: Ditto.
	* tui/tuiSource.c, tui/tuiSourceWin.c, tui/tuiWin.c: Ditto.
 2002-11-29 19:15:16 +00:00
Andrew Cagney
07555a7286 2002-11-28 Andrew Cagney <ac131313@redhat.com> 
* gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES): Rename
	USE_GENERIC_DUMMY_FRAMES.
	* gdbarch.h, gdbarch.c: Regenerate.
	* valops.c, frame.c: Update.
	* config/z8k/tm-z8k.h, config/mn10200/tm-mn10200.h: Update.
	* config/m32r/tm-m32r.h, config/h8500/tm-h8500.h: Update.
	* config/pa/tm-hppa.h, blockframe.c: Update.
	* vax-tdep.c, sparc-tdep.c, ns32k-tdep.c: Ditto.
	* m68k-tdep.c, alpha-tdep.c: Ditto.

	* arm-tdep.c: Eliminate USE_GENERIC_DUMMY_FRAMES as always 1.
	* mips-tdep.c: Ditto.

Index: doc/ChangeLog
2002-11-28  Andrew Cagney  <ac131313@redhat.com>

	* gdbint.texinfo (Host Definition): Delete documentation on
	USE_GENERIC_DUMMY_FRAMES.
 2002-11-28 21:38:44 +00:00
Andrew Cagney
0225421b7c 2002-11-23 Andrew Cagney <ac131313@redhat.com> 
* breakpoint.c: Include "gdb_assert.h".
	(deprecated_frame_in_dummy): Assert that generic dummy frames are
	not being used.
	* Makefile.in (breakpoint.o): Update dependencies.
	* ada-lang.c (find_printable_frame): Use get_frame_type instead of
	deprecated_frame_in_dummy.
	* stack.c (print_frame_info_base): Ditto.
	(frame_info): Ditto.
	(print_frame_info_base): Ditto.  Delete dead code.

Index: tui/ChangeLog
2002-11-23  Andrew Cagney  <ac131313@redhat.com>

	* tuiStack.c (tuiShowFrameInfo): Use get_frame_type instead of
	deprecated_frame_in_dummy.  Fix coding style.
 2002-11-24 03:20:09 +00:00
Daniel Jacobowitz
47932f85ce * breakpoint.c (bpstat_stop_status): Call inferior_has_forked, 
inferior_has_vforked, and inferior_has_execd instead of
	target_has_forked, target_has_vforked, and target_has_execd.
	* config/pa/nm-hppah.h (CHILD_HAS_FORKED, CHILD_HAS_VFORKED)
	(CHILD_HAS_EXECD, CHILD_HAS_SYSCALL_EVENT): Don't define.
	(CHILD_WAIT): Define.
	(child_wait): Add prototype.
	* hppah-nat.c (hpux_has_forked): Rename from child_has_forked.
	Add prototype.
	(hpux_has_vforked): Likewise, from child_has_vforked.
	(hpux_has_execd): Likewise, from child_has_execd.
	(hpux_has_syscall_event): Likewise, from child_has_syscall_event.
	(not_same_real_pid, child_wait): New, copied from inftarg.c.
	Call hpux_has_forked, hpux_has_vforked, hpux_has_execd,
	and hpux_has_syscall_event instead of the target hooks.
	* infrun.c (inferior_has_forked, inferior_has_vforked)
	(inferior_has_execd): New functions.
	* inftarg.c (not_same_real_pid): Remove.
	(child_wait): Remove references to not_same_real_pid,
	target_has_forked, target_has_vforked, target_has_execd,
	and target_has_syscall_event.
	(child_has_forked, child_has_vforked, child_has_execd)
	(child_has_syscall_event): Remove.
	(init_child_ops): Remove references to child_has_forked,
	child_has_vforked, child_has_execd, and child_has_syscall_event.
	* infttrace.c (hpux_has_forked): Rename from child_has_forked.
	(hpux_has_vforked): Likewise, from child_has_vforked.
	(hpux_has_execd): Likewise, from child_has_execd.
	(hpux_has_syscall_event): Likewise, from child_has_syscall_event.
	* target.c (cleanup_target): Remove references to
	to_has_forked, to_has_vforked, to_has_execd, and
	to_has_syscall_event.
	(update_current_target): Likewise.
	(setup_target_debug): Likewise.
	(debug_to_has_forked): Remove.
	(debug_to_has_vforked): Remove.
	(debug_to_has_execd): Remove.
	(debug_to_has_syscall_event): Remove.
	* target.h (struct target_ops): Remove to_has_forked.
	to_has_vforked, to_has_execd, and to_has_syscall_event.
	(child_has_forked, child_has_vforked, child_has_execd)
	(child_has_syscall_event): Remove prototypes.
	(inferior_has_forked, inferior_has_vforked, inferior_has_execd): Add
	prototypes.
	(target_has_forked, target_has_vforked, target_has_execd)
	(target_has_syscall_event): Remove macros.
 2002-11-16 19:22:59 +00:00
Andrew Cagney
bf1e52be95 2002-11-10 Andrew Cagney <ac131313@redhat.com> 
* breakpoint.h (deprecated_frame_in_dummy): Rename frame_in_dummy.
	* stack.c (print_frame_info_base): Update.
	(print_frame_info_base, frame_info): Update.
	* sparc-tdep.c (sparc_init_extra_frame_info): Update.
	(sparc_frame_saved_pc): Update.
	* ada-lang.c (find_printable_frame): Update.
	* breakpoint.c (deprecated_frame_in_dummy): Update.
 2002-11-10 15:36:26 +00:00
Elena Zannoni
fe39c6533d 2002-10-24 Elena Zannoni <ezannoni@redhat.com> 
* symtab.h (INIT_SAL): Delete macro.
	(init_sal): Export.
	* symtab.c (init_sal): New function.

	* ada-lang.c (ada_finish_decode_line_1): Change INIT_SAL macro
	to init_sal function call.
	(find_sal_from_funcs_and_line): Ditto.
	(all_sals_for_line): Ditto.
	* breakpoint.c (create_internal_breakpoint): Ditto.
	(create_fork_vfork_event_catchpoint): Ditto.
	(create_exec_event_catchpoint): Ditto.
	(parse_breakpoint_sals): Ditto.
	(watch_command_1): Ditto.
	(handle_gnu_4_16_catch_command): Ditto.
	(clear_command): Ditto.
	* hppa-tdep.c (child_enable_exception_callback): Ditto.
	* infcmd.c (run_stack_dummy): Ditto.
	* infrun.c (process_event_stop_test): Ditto.
	(check_sigtramp2): Ditto.
	(step_over_function): Ditto.
	* linespec.c (decode_line_2): Ditto.
	(decode_line_1): Ditto.
	* source.c (line_info): Ditto.
	* symtab.c (find_pc_sect_line): Ditto.
 2002-10-24 21:02:53 +00:00
Adam Fedor
1aeae86e76 (parse_breakpoint_sals): Ignore ObjC method 
names when matching breakpoints in current file.
 2002-10-16 23:25:32 +00:00
Fernando Nasser
c214a6fd4d * source.c (get_current_source_symtab_and_line): Initialize sal.pc and 
sal.end fields.
	(get_current_or_default_source_symtab_and_line): Ditto.
	* breakpoint.c (parse_breakpoint_sals): Use correct accessor function
	so we do not cause a new source symtab to be searched for (reverting an
	unintentional change from the 2002-09-20 patch).
	* scm-lang.c (scm_unpac): Ditto.
 2002-09-22 20:29:52 +00:00
Fernando Nasser
0378c33231 * source.c: Make global variables current_source_symtab and 
current_source_line static.
        (list_command): Moved to cli/cli-cmds.c.
        (ambiguous_line_spec): Moved to cli/cli-cmds.c.
        (get_first_line_listed): New accessor function.
        (get_lines_to_list): New accessor function.
        (get_current_source_symtab_and_line): New function. Retrieves the
        position in the source code that we consider current.
        (get_current_or_default_source_symtab_and_line): New function.
        Like the above but attempts to determine a default position if one
        is not currently defined.
        (set_current_source_symtab_and_line): New function. Sets the source
        code position considered current and returns the previously set one.
        (clear_current_source_symtab_and_line): Reset stored information about
        a current source line.
        (_initialize_source): Remove registration for the "list" command and
        its alias.
        * source.h: Add declarations for the new functions above.
        * symtab.h: Remove declarations for the global variables mentioned
        above.
        * breakpoint.c (parse_breakpoint_sals): Use accessor functions to
        obtain current source line.
        * linespec.c (decode_line_1): Ditto.
        * macroscope.c (default_macro_scope): Ditto.
        * scm-lang.c (scm_unpac): Ditto.
        * stack.c (print_frame_info_base): Ditto.
        * symfile.c (clear_symtab_users): Ditto.
        * symtab.c (decode_line_spec): Ditto.
        * cli/cli-cmds.c (list_command): Moved here from source.c.
        (ambiguous_line_spec): Moved here from source.c.
        (_init_cli_cmds): Add definition for "list" and its alias.
        * Makefile.in: Update dependencies.
 2002-09-20 14:58:59 +00:00
Andrew Cagney
389e51db10 Revert previous change. Not obvious. 2002-09-19 03:58:41 +00:00
Michael Snyder
3b4efeaa2d 2002-09-18 Michael Snyder <msnyder@redhat.com> 
Preliminary support for Objective-C:
	* defs.h (language_objc): New enum value.
	(puts_filtered_tabular): Declaration only, exported from utils.c.
	(skip_quoted): Delete, declared in completer.h.
	* c-exp.y: Include completer.h.
	* p-exp.y: Ditto.
	* jv-exp.y: Ditto.
	* expression.h (OP_MSGCALL, OP_SELECTOR, OP_SELF, OP_NSSTRING):
	New operator enum values.
	* language.h (CAST_IS_CONVERSION): Test for language_objc.
	* language.c (binop_result_type): Handle language_objc case.
	(integral_type, character_type, string_type, boolean_type,
	structured_type, binop_type_check): Ditto.
	* symtab.h (SYMBOL_OBJC_DEMANGLED_NAME): Define.
	(struct objc_specific): Add to general_symbol_info.
	(SYMBOL_INIT_LANGUAGE_SPECIFIC): Add objc initialization.
	(SYMBOL_DEMANGLED_NAME): Handle objc case.
	* parser-defs.h (struct objc_class_str): New struct type.
	(start_msglist, end_msglist, add_msglist): Declaration only,
	exported from objc-lang.c.
	* value.h (value_of_local, value_nsstring,
	call_function_by_hand_expecting_type): Exported from valops.c.
	* valops.c (find_function_addr): Export.
	(call_function_by_hand_expecting_type): New function.
	(value_of_local): New function.
	* symfile.c (init_filename_language_table): Add ".m" extension
	for Objective-C.
	* utils.c (puts_filtered_tabular): New function.
	(fprintf_symbol_filtered): Add objc demangling support (disabled).
	(set/show demangle): Extend help-string to refer to ObjC.
	* elfread.c (elf_symtab_read): Skip Objective-C special symbols.
	* stabsread.c (symbol_reference_defined): Objective-C symbols
	may contain colons: make allowances when scanning stabs strings
	for colons.
	(objc_find_colon): New function.
	* printcmd.c (address_info): If language == objc then print
	"self" instead of "this".
	* parse.c (length_of_subexp): Handle new operators OP_MSGCALL,
	OP_NSSTRING, and OP_SELF.
	(prefixify_subexp): Ditto.
	* source.c (print_source_lines): Mention objc in comment.
	* breakpoint.c (parse_breakpoint_sals): Recognize Objective-C
	method names.
 2002-09-19 01:34:51 +00:00
Michael Snyder
c651001893 2002-08-26 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c (insert_breakpoints): Protect all references
	to 'process_warning'.  Shorten long lines.
 2002-09-05 01:28:14 +00:00
Pierre Muller
c860120cad 2002-08-30 Pierre Muller <muller@ics.u-strasbg.fr> 
* breakpoint.c (breakpoint_init_inferior): Reset the val field of
	watchpoints to NULL.
	(insert_breakpoints): set val field of watchpoints if NULL.
 2002-08-30 07:14:19 +00:00
Elena Zannoni
e1507482f5 2002-08-27 Elena Zannoni <ezannoni@redhat.com> 
* cli/cli-script.h (copy_command_lines): Export.
	* breakpoint.c: Include cli/cli-script.h.
	* Makefile.in (breakpoint.o): Update dependencies.
 2002-08-27 19:06:36 +00:00
Michael Snyder
c2b8ed2c80 2002-08-26 Joel Brobecker <brobecker@gnat.com> 
* cli/cli-script.c (copy_command_lines): New function.
	* defs.h (copy_command_lines): Export.
	* testsuite/gdb.base/commands.exp: New tests for commands
	attached to a temporary breakpoint, and for commands that
	delete the breakpoint they are attached to.

2002-08-26  Michael Snyder  <msnyder@redhat.com>

	* breakpoint.c (bpstat_stop_status): Instead of copying the
	pointer to the breakpoint commands struct, make a new copy
	of the struct and point to that.
	(bpstat_clear): Free the commands struct.
	(bpstat_clear_actions): Free the commands struct.
	(bpstat_do_actions): Free the command actions.  Also execute
	the local cleanups, instead of deleting them.
	(delete_breakpoint): Leave the commands field of the bpstat
	chain alone -- it will be freed later.
 2002-08-27 01:09:09 +00:00
Grace Sainsbury
81d0cc192b * infrun.c (normal_stop, proceed): Remove call to print_sys_errmsg 
when breakpoints fail. Move general breakpoint error messages to
	insert_breakpoints.
	* breakpoint.c (insert_breakpoints): Change warnings when
	breakpoints are nto inserted to specify the type. Remove call to
	memory_error when hardware breakpoints can't be inserted. Remove
	multiple calls to warning so all messages are sent to the user at
	once.
	(delete_breakpoints): Make insert error messsages more explicit.
 2002-08-23 20:49:38 +00:00
Keith Seitz
e86ae29ff5 * breakpoints.c (watch_command_1): Use internal breakpoint 
when setting a watchpoint_scope breakpoint.
 2002-08-20 20:03:35 +00:00
Joel Brobecker
c8edd8b484 * alpha-osf1-tdep.c (alpha_osf1_init_abi): Unfortunately, 
procfs appears to be broken when debugging on multi-processor
        machines. So enable software single stepping in order to avoid
        using the procfs interface to do next/step operations, using
        internal breakpoints instead.

        * infrun.c (handle_inferior_event): Readjust the stop_pc by
        DECR_PC_AFTER_BREAK when hitting a single step breakpoint, to
        make this pc address equal to the value it would have if the
        system stepping capability was used. Also set a new flag used
        to ensure that we don't readjust the PC one more time later.

        * breakpoint.c (bpstat_stop_status): Do not adjust the PC
        address by DECR_PC_AFTER_BREAK when software single step is
        in use for this architecture, as this has already been taken
        care of in handle_inferior_event().
 2002-08-17 06:12:52 +00:00
Andrew Cagney
6e31adb3f7 * breakpoint.c (bpstat_stop_status): Rename not_a_breakpoint to 
not_a_sw_breakpoint.
* breakpoint.h (bpstat_stop_status): Add parameter names.
 2002-08-16 15:37:54 +00:00
Tom Tromey
ea9365bb21 * breakpoint.c (delete_command): Don't repeat `delete' commands. 2002-06-26 05:20:04 +00:00
Keith Seitz
221ea38594 * breakpoint.c (condition_command): Post breakpoint_modify 
when a condition is added to an existing breakpoint.
        (commands_command): Likewise for commands.
        (set_ignore_count): Likewise for ignore counts.
        If no tty, do not simply return, still need to send event
        notification.
        (ignore_command): Only print a newline if the command came
        from a tty.
        Don't call breakpoints_changed, since this is now properly
        handled by set_ignore_count.
 2002-06-18 21:58:55 +00:00
Andrew Cagney
101dcfbe4a * infrun.c (struct inferior_status): Replace fields 
selected_frame_address and selected_level with field
selected_frame_id.
(save_inferior_status): Update.  Use get_frame_id.
(struct restore_selected_frame_args): Delete.
(restore_selected_frame): Update.  Use frame_find_by_id.
(restore_inferior_status): Update.

* breakpoint.h (struct breakpoint): Change type of
watchpoint_frame to frame_id.
* breakpoint.c (insert_breakpoints): Use frame_find_by_id.  Remove
call to get_current_frame.
(do_enable_breakpoint): Use frame_find_by_id.  Remove call to
get_current_frame.
(watchpoint_check): Use frame_find_by_id.

* frame.h (record_selected_frame): Delete declaration.
* stack.c (record_selected_frame): Delete function.

* frame.h (struct frame_id): Define.
(get_frame_id): Declare.
(frame_find_by_id): Declare.
* frame.c (frame_find_by_id): New function.
(get_frame_id): New function.
 2002-06-10 23:25:50 +00:00
Andrew Cagney
0f7d239c5a * frame.h (select_frame): Delete level parameter. 
* stack.c (select_frame): Update.  Use frame_relative_level to
obtain the frame's level.
(select_and_print_frame): Update call.
(select_frame_command): Ditto.
(up_silently_base): Ditto.
(down_silently_base): Ditto.
* ocd.c (ocd_start_remote): Ditto.
* remote-rdp.c (remote_rdp_open): Ditto.
* remote-mips.c (mips_initialize): Ditto.
(common_open): Ditto.
* remote-e7000.c (e7000_start_remote): Ditto.
* m3-nat.c (select_thread): Ditto.
* hppa-tdep.c (child_get_current_exception_event): Ditto.
(child_get_current_exception_event): Ditto.
* varobj.c (varobj_create): Ditto.
(varobj_update): Ditto.
(c_value_of_root): Ditto.
* tracepoint.c (finish_tfind_command): Ditto.
* corelow.c (core_open): Ditto.
* arch-utils.c (generic_prepare_to_proceed): Ditto.
* thread.c (info_threads_command): Ditto.
(switch_to_thread): Ditto.
* infrun.c (normal_stop): Ditto.
(restore_selected_frame): Ditto.
(restore_inferior_status): Ditto.
* breakpoint.c (insert_breakpoints): Ditto.
(watchpoint_check): Ditto.
(bpstat_stop_status): Ditto.
(do_enable_breakpoint): Ditto.
* blockframe.c (flush_cached_frames): Ditto.
(reinit_frame_cache): Ditto.
 2002-05-05 01:15:13 +00:00
Andrew Cagney
d7bd68ca3c * arch-utils.h: Update copyright. 
* gdbarch.sh (PC_IN_SIGTRAMP): Add.
* gdbarch.h, gdbarch.c: Re-generate.

* inferior.h (IN_SIGTRAMP): Delete definition.
* arch-utils.c (legacy_pc_in_sigtramp): New function.
* arch-utils.h (legacy_pc_in_sigtramp): Declare.

* mips-tdep.c (mips_init_extra_frame_info): Use PC_IN_SIGTRAMP.
(mips_dump_tdep): Do not print value of IN_SIGTRAMP.
* hppa-tdep.c (pc_in_interrupt_handler):  Use PC_IN_SIGTRAMP.
(find_proc_framesize): Ditto.
* alpha-tdep.c (alpha_osf_skip_sigtramp_frame): Ditto.
(alpha_init_extra_frame_info): Ditto.
* infrun.c (handle_inferior_event): Ditto.
(handle_inferior_event): Ditto.
(check_sigtramp2): Ditto.
* blockframe.c (create_new_frame): Ditto.
(get_prev_frame): Ditto.
* ppc-linux-tdep.c: Update comments.
* i386-linux-tdep.c: Update comments.
* breakpoint.c (bpstat_what): Update comment.

* gdbint.texinfo (Target Architecture Definition): Replace
IN_SIGTRAMP with PC_IN_SIGTRAMP.
 2002-04-24 16:28:16 +00:00
Andrew Cagney
b31da25ee5 * frame.h (selected_frame_level): Document as deprecated. 
(frame_relative_level): Declare.
* stack.c (frame_relative_level): New function.
(selected_frame_level): Document as deprecated.
(select_frame): Do not set the selected_frame_level.

* stack.c (frame_info, record_selected_frame): Update.
(frame_command, current_frame_command): Update.
(up_silently_base, up_command, down_silently_base): Update.
(down_command): Update.
* inflow.c (kill_command): Update.
* tracepoint.c (finish_tfind_command): Update.
* corelow.c (core_open): Update.
* thread.c (info_threads_command): Update.
(do_captured_thread_select): Update.
* infcmd.c (finish_command): Update.
* breakpoint.c (insert_breakpoints, do_enable_breakpoint): Update.
 2002-04-21 20:23:34 +00:00
Michael Snyder
80f8a6eba5 2002-04-05 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c (clear_command): Rewrite middle section to
	combine two loops with identical control conditions.
	Add a cleanup to eliminate a memory leak.
 2002-04-09 22:33:25 +00:00
Jim Blandy
ae767bfb78 gdb/ChangeLog: 
* stack.c (get_selected_block): Add new argument `addr_in_block',
used to return the exact code address we used to select the block,
not just the block.
* blockframe.c (get_frame_block, get_current_block): Same.
* frame.h (get_frame_block, get_current_block,
get_selected_block): Update declarations.
* linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.

gdb/mi/ChangeLog:
* mi-cmd-stack.c (list_args_or_locals): Pass new arg to
get_frame_block.  (See entry in gdb/ChangeLog.)
 2002-04-05 22:04:43 +00:00
Michael Snyder
84d2ac95e4 2002-04-05 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c (insert_breakpoints): Change 'hw' to 'hardware in
	warning message.
 2002-04-05 19:16:15 +00:00
Michael Snyder
c02f570307 2002-04-04 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c: Add support for hardware breakpoints in overlays.
	(overlay_events_enabled): New state variable.
	(insert_breakpoints): Use overlay_events_enabled to decide
	whether to attempt to set a breakpoint at the overlay load addr.
	Handle bp_hardware_breakpoint as well as bp_breakpoint.
	(remove_breakpoint): Use overlay_events_enabled to decide
	whether breakpoints need to be removed from overlay load addr.
	Handle bp_hardware_breakpoint as well as bp_breakpoint.
	(bpstat_stop_status): Handle bp_hardware_breakpoint in overlays.
	(create_overlay_event_breakpoint, enable_overlay_breakpoints,
	disable_overlay_breakpoints): Update overlay_events_enabled.
 2002-04-05 02:35:26 +00:00
Michael Snyder
d4654627e1 2002-03-27 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c (_initialize_breakpoint): Clean up help string.
	* infcmd.c (_initialize_infcmd): Ditto.
	* language.c (_initialize_language): Ditto.
	* symfile.c (_initialize_symfile): Ditto.
	* top.c (_init_main): Ditto.
	* cli/cli-cmds.c (init_cli_cmds): Ditto.
 2002-03-28 01:35:56 +00:00
Andrew Cagney
5ba2abebe7 * cli/cli-decode.c (set_cmd_completer): New function. 
* command.h (set_cmd_completer): Declare.
* cli/cli-decode.h (set_cmd_completer): Ditto.

* breakpoint.c (_initialize_breakpoint): Use set_cmd_completer.
* cli/cli-cmds.c (init_cli_cmds): Ditto.
* win32-nat.c (_initialize_inftarg): Ditto.
* remote-rdi.c (_initialize_remote_rdi): Ditto.
* proc-api.c (_initialize_proc_api): Ditto.
* hppa-tdep.c (_initialize_hppa_tdep): Ditto.
* source.c (_initialize_source): Ditto.
* exec.c (_initialize_exec): Ditto.
* solib.c (_initialize_solib): Ditto.
* top.c (init_main): Ditto.
* tracepoint.c (_initialize_tracepoint): Ditto.
* symfile.c (_initialize_symfile): Ditto.
* printcmd.c (_initialize_printcmd): Ditto.
* infcmd.c (_initialize_infcmd): Ditto.
* corefile.c (_initialize_core): Ditto.
 2002-03-06 06:28:35 +00:00
Richard Earnshaw
9df628e0aa * gdbarch.sh (GET_LONGJMP_TARGET): Add rule. 
* gdbarch.c gdbarch.h: Regenerate.
* breakpoint.c (create_longjmp_breakpoint): Always compile this
function.
(breakpoint_reset): Test GET_LONGJMP_TARGET_P().
* infrun.c (GET_LONGJMP_TARGET): Delete default definition.
(handle_inferior_event): Test GET_LONGJMP_TARGET_P().

* arm-tdep.h (struct gdbarch_tdep): Add jb_pc and jb_elt_size fields.
* arm-tdep.c (arm_get_longjmp_target): New function.
(arm_gdbarch_init): Initialize jb_pc to -1.  If ABI handler changes
this to a positive value register arm_get_longjmp_target as the
longjmp handler.
* arm-linux-tdep.c (arm_get_longjmp_target): Delete.
(arm_linux_init_abi): Set up longjmp description in tdep.
* armnbsd-nat.c (get_longjmp_target): Delete.
* armnbsd-tdep.c (arm_netbsd_init_abi_common): Set up longjmp
description in tdep.
* config/arm/tm-nbsd.h (JB_ELEMENT_SIZE, JB_PC): Delete.
(get_longjmp_target): Delete declaration.
(GET_LONGJMP_TARGET): Delete.
* config/arm/tm-linux.h (arm_get_longjmp_target): Delete declaration.
(GET_LONGJMP_TARGET): Delete.
 2002-02-18 13:35:31 +00:00
Michael Snyder
1900040cf3 2002-02-04 Michael Snyder <msnyder@redhat.com> 
* breakpoint.h (enum bptype): Add new overlay event bp type.
	(enable_overlay_breakpoints, disable_overlay_breakpoints): Export.

	* breakpoint.c (create_internal_breakpoint): New function.
	(internal_breakpoint_number): Moved into create_internal_breakpoint.
	(create_longjmp_breakpoint): Use create_internal_breakpoint.
	(create_thread_event_breakpoint): Ditto.
	(create_solib_event_breakpoint): Ditto.
	(create_overlay_event_breakpoint): New function.
	(enable_overlay_breakpoints, disable_overlay_breakpoints): New funcs.
	(update_breakpoints_after_exec): Delete and re-initialize
	overlay event breakpoints after an exec.  Add FIXME comment
	about longjmp breakpoint.
	(print_it_typical): Ignore overlay event breakpoints.
	(print_one_breakpoint): Ditto.
	(mention): Ditto.
	(bpstat_what): Do not stop for overlay event breakpoints.
	(delete_breakpoint): Don't delete overlay event breakpoints.
	(breakpoint_re_set_one): Delete the overlay event breakpoint.
	(breakpoint_re_set): Re-create overlay event breakpoint.

	* symfile.c (overlay_auto_command): Enable overlay breakpoints.
	(overlay_manual_command): Disable overlay breakpoints.
	(overlay_off_command): Disable overlay breakpoints.
 2002-02-06 18:31:07 +00:00
Peter Schauer
e5d6672073 * breakpoint.c (break_at_finish_command): Really export. 
(break_at_finish_at_depth_command): Ditto.
	(tbreak_at_finish_command): Ditto.
	* hppa-tdep.c: Include completer.h.
	* Makefile.in (hppa-tdep.o): Add dependency on $(completer_h).
	(COMMON_OBS): Remove duplicate ui-file.o, frame.o, doublest.o.
 2002-02-03 11:43:19 +00:00
Michael Snyder
261c4ca206 2002-02-01 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c (breakpoint_re_set): Delete ancient #if 0 code.
 2002-02-02 02:49:07 +00:00
Michael Snyder
03ac34d585 2002-02-01 Michael Snyder <msnyder@redhat.com> 
* breakpoint.c (set_ignore_count): Move misplaced comment
	back where it belongs.
 2002-02-02 01:25:28 +00:00