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src/gdb ChangeLog Makefile.in NEWS block.c blo ...


CVSROOT:	/cvs/src
Module name:	src
Changes by:	drow@sourceware.org	2009-06-28 00:20:24

Modified files:
	gdb            : ChangeLog Makefile.in NEWS block.c block.h 
	                 blockframe.c breakpoint.c buildsym.c 
	                 dwarf2loc.c dwarf2read.c frame-unwind.c frame.c 
	                 frame.h gdbthread.h infcmd.c inferior.h 
	                 infrun.c minsyms.c regcache.c s390-tdep.c 
	                 stack.c symtab.c symtab.h target.c valops.c 
	gdb/doc        : ChangeLog gdb.texinfo 
	gdb/testsuite  : ChangeLog 
	gdb/testsuite/gdb.base: break.exp 
	gdb/testsuite/gdb.cp: annota2.exp 
	gdb/testsuite/gdb.opt: Makefile.in clobbered-registers-O2.exp 
	gdb/testsuite/lib: gdb.exp 
Added files:
	gdb            : inline-frame.c inline-frame.h 
	gdb/testsuite/gdb.opt: inline-bt.c inline-bt.exp inline-cmds.c 
	                       inline-cmds.exp inline-locals.c 
	                       inline-locals.exp inline-markers.c 

Log message:
	gdb/
	* NEWS: Document inlined function support.
	* Makefile.in (SFILES): Add inline-frame.c.
	(COMMON_OBS): Add inline-frame.o.
	* block.c (contained_in): Rewrite to use lexical nesting.
	(block_linkage_function): Skip inlined function blocks.
	(block_inlined_p): New.
	* block.h (struct block): Update comment.
	(block_inlined_p): New prototype.
	* blockframe.c (get_frame_block): Handle inlined functions.
	(get_frame_function): Do not use block_linkage_function.
	(block_innermost_frame): Use get_frame_block and contained_in.
	* breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache.
	Skip over inlined functions.  Simplify epilogue check.
	(bpstat_check_breakpoint_conditions): Use get_stack_frame_id.
	Update comments.
	(set_momentary_breakpoint): Only accept non-inlined frames.
	(watch_command_1): Use frame_unwind_caller_pc and
	frame_unwind_caller_id instead of get_prev_frame.
	(until_break_command): Likewise.  Use get_stack_frame_id.
	* buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions.
	* dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function.
	* dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine.
	(read_func_scope, new_symbol): Likewise.  Handle arguments specially
	for inlined functions without call site information.
	(inherit_abstract_dies): Allow tag mismatch for inlined subroutines.
	(die_specification): Treat DW_AT_abstract_origin as a specification.
	(read_type_die): Handle DW_TAG_inlined_subroutine.
	* frame-unwind.c (frame_unwind_init): Add inline_frame_unwind.
	* frame.c (fprint_frame_id): Print inline depth.
	(fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME.
	(skip_inlined_frames, get_stack_frame_id): New.
	(frame_unwind_caller_id): Use skip_inlined_frames.
	(frame_id_inlined_p): New.
	(frame_id_eq): Make the logic match the comments.  Add inline_depth
	check.
	(frame_id_inner): Handle inlined functions.
	(frame_unwind_pc): New function, copied from frame_unwind_caller_pc.
	(frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc.
	(get_prev_frame_1): Check for inline frames.  Split out frame
	allocation to get_prev_frame_raw.
	(get_prev_frame_raw): New function.
	(get_prev_frame): Handle inline frames.
	(get_frame_pc): Use frame_unwind_pc.
	(get_frame_address_in_block): Skip inlined frames on both sides.
	(pc_notcurrent): Delete.
	(find_frame_sal): Rewrite to handle inline call sites.  Use
	get_frame_address_in_block.
	(deprecated_update_frame_pc_hack): Make static.
	* frame.h: Update comments.
	(struct frame_id): Add inline_depth.
	(enum frame_type): Add INLINE_FRAME.
	(frame_id_inlined_p, get_stack_frame_id): New prototypes.
	* gdbthread.h (struct thread_info): Add step_stack_frame_id field.
	* infcmd.c (set_step_frame): New function.
	(step_once): Use set_step_frame.  Handle inlined functions.
	(until_next_command): Use set_step_frame.
	(finish_backward), finish_forward): Use get_stack_frame_id.
	(finish_command): Support inlined functions.
	* inferior.h (set_step_info): New prototype.
	* infrun.c (RESUME_ALL): Use minus_one_ptid.
	(clear_proceed_status): Clear step_stack_frame_id.
	(init_wait_for_inferior): Call clear_inline_frame_state.
	(init_execution_control_state): Make static.
	(set_step_info): New function.
	(init_thread_stepping_state): Do not set the symtab or line here.
	(stepped_in_from): New function.
	(handle_inferior_event): Handle inlined functions.  Use set_step_info.
	(insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id.
	(struct inferior_status): Add step_stack_frame_id.
	(save_inferior_status, restore_inferior_status): Save and restore
	step_stack_frame_id.
	* inline-frame.c, inline-frame.h: New files.
	* minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC.
	* regcache.c (regcache_write_pc): Call reinit_frame_cache.
	* s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME.
	* stack.c (frame_show_address): New.
	(print_frame_info, print_frame): Use it.
	(find_frame_funname): Use get_frame_function.  Handle inlined blocks.
	(frame_info): Mark inlined functions.
	(backtrace_command_1): Use get_current_user_frame.
	(print_frame_local_vars, print_frame_label_vars): Update comments.
	(return_command): Refuse inlined functions.
	* symtab.c (lookup_symbol_aux_local): Stop at inlined function
	boundaries.
	(find_function_start_sal): Avoid inlined functions.
	(completion_list_add_fields): New function.
	(default_make_symbol_completion_list): Use it.  Use block_static_block
	and block_global_block.  Check for inlined functions.
	(skip_prologue_using_sal): Avoid line number comparison across
	inlining.
	* symtab.h (struct symbol): Add is_inlined.
	(SYMBOL_INLINED): New.
	* target.c (target_resume): Call clear_inline_frame_state.
	* valops.c (value_of_variable): Check block_inlined_p.
	
	gdb/doc/
	* gdb.texinfo (Debugging Optimized Code): New chapter.
	(Compiling for Debugging): Reference it.  Move some
	text to the new section.
	
	gdb/testsuite/
	* gdb.base/break.exp: Add an XFAIL for gcc/36748.
	* gdb.cp/annota2.exp: Accept frames-invalid in more places.
	* gdb.opt/Makefile.in (EXECUTABLES): Update.
	* gdb.opt/clobbered-registers-O2.exp: Update to GPL v3.
	* gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp,
	gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp,
	gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp,
	gdb.opt/inline-markers.c: New files.
	* lib/gdb.exp (skip_inline_frame_tests): New function.
	(skip_inline_var_tests): New function.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/inline-frame.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/inline-frame.h.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.10638&r2=1.10639
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/Makefile.in.diff?cvsroot=src&r1=1.1086&r2=1.1087
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/NEWS.diff?cvsroot=src&r1=1.313&r2=1.314
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/block.c.diff?cvsroot=src&r1=1.19&r2=1.20
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/block.h.diff?cvsroot=src&r1=1.19&r2=1.20
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/blockframe.c.diff?cvsroot=src&r1=1.120&r2=1.121
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/breakpoint.c.diff?cvsroot=src&r1=1.409&r2=1.410
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/buildsym.c.diff?cvsroot=src&r1=1.73&r2=1.74
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/dwarf2loc.c.diff?cvsroot=src&r1=1.57&r2=1.58
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.314&r2=1.315
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/frame-unwind.c.diff?cvsroot=src&r1=1.23&r2=1.24
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/frame.c.diff?cvsroot=src&r1=1.267&r2=1.268
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/frame.h.diff?cvsroot=src&r1=1.176&r2=1.177
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbthread.h.diff?cvsroot=src&r1=1.49&r2=1.50
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/infcmd.c.diff?cvsroot=src&r1=1.249&r2=1.250
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/inferior.h.diff?cvsroot=src&r1=1.134&r2=1.135
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/infrun.c.diff?cvsroot=src&r1=1.395&r2=1.396
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/minsyms.c.diff?cvsroot=src&r1=1.65&r2=1.66
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/regcache.c.diff?cvsroot=src&r1=1.171&r2=1.172
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/s390-tdep.c.diff?cvsroot=src&r1=1.182&r2=1.183
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/stack.c.diff?cvsroot=src&r1=1.199&r2=1.200
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/symtab.c.diff?cvsroot=src&r1=1.210&r2=1.211
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/symtab.h.diff?cvsroot=src&r1=1.139&r2=1.140
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/target.c.diff?cvsroot=src&r1=1.213&r2=1.214
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/valops.c.diff?cvsroot=src&r1=1.216&r2=1.217
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/doc/ChangeLog.diff?cvsroot=src&r1=1.921&r2=1.922
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/doc/gdb.texinfo.diff?cvsroot=src&r1=1.600&r2=1.601
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1898&r2=1.1899
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.base/break.exp.diff?cvsroot=src&r1=1.39&r2=1.40
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.cp/annota2.exp.diff?cvsroot=src&r1=1.16&r2=1.17
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-bt.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-bt.exp.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-cmds.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-cmds.exp.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-locals.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-locals.exp.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/inline-markers.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/Makefile.in.diff?cvsroot=src&r1=1.2&r2=1.3
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.opt/clobbered-registers-O2.exp.diff?cvsroot=src&r1=1.3&r2=1.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/lib/gdb.exp.diff?cvsroot=src&r1=1.116&r2=1.117


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