2013-01-01 07:41:43 +01:00
|
|
|
# Copyright 2008-2013 Free Software Foundation, Inc.
|
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.
2009-06-28 02:20:24 +02:00
|
|
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
|
|
# it under the terms of the GNU General Public License as published by
|
|
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
|
|
# (at your option) any later version.
|
|
|
|
#
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
# GNU General Public License for more details.
|
|
|
|
#
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
2012-06-25 22:24:57 +02:00
|
|
|
standard_testfile .c inline-markers.c
|
|
|
|
|
|
|
|
if {[prepare_for_testing $testfile.exp $testfile \
|
|
|
|
[list $srcfile $srcfile2] {debug optimize=-O2}]} {
|
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.
2009-06-28 02:20:24 +02:00
|
|
|
return -1
|
|
|
|
}
|
|
|
|
|
2010-06-02 23:46:45 +02:00
|
|
|
gdb_test_no_output "set listsize 1"
|
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.
2009-06-28 02:20:24 +02:00
|
|
|
|
|
|
|
runto_main
|
|
|
|
|
2012-06-21 22:46:25 +02:00
|
|
|
get_compiler_info
|
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.
2009-06-28 02:20:24 +02:00
|
|
|
get_debug_format
|
|
|
|
if { [skip_inline_frame_tests] } {
|
|
|
|
untested inline-cmds.exp
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
|
|
|
# First, check that the things we expected to be inlined really were,
|
|
|
|
# and those that shouldn't be weren't.
|
|
|
|
set line1 [gdb_get_line_number "set breakpoint 1 here" ${srcfile2}]
|
|
|
|
gdb_breakpoint $srcfile2:$line1
|
|
|
|
set line2 [gdb_get_line_number "set breakpoint 2 here" ${srcfile2}]
|
|
|
|
gdb_breakpoint $srcfile2:$line2
|
|
|
|
|
|
|
|
gdb_test "continue" ".*set breakpoint 1 here.*" "continue to bar (1)"
|
|
|
|
gdb_test "backtrace" "#0 bar.*#1 .*func1.*#2 .*main.*" \
|
|
|
|
"backtrace from bar (1)"
|
|
|
|
gdb_test "up" "#1 .*func1.*" "up from bar (1)"
|
|
|
|
gdb_test "info frame" ".*inlined into frame.*" "func1 inlined (1)"
|
|
|
|
|
|
|
|
gdb_test "continue" ".*set breakpoint 1 here.*" "continue to bar (2)"
|
|
|
|
gdb_test "backtrace" "#0 bar.*#1 .*func1.*#2 .*func2.*#3 .*main.*" \
|
|
|
|
"backtrace from bar (2)"
|
|
|
|
gdb_test "up" "#1 .*func1.*" "up from bar (2)"
|
|
|
|
gdb_test "info frame" ".*inlined into frame.*" "func1 inlined (2)"
|
|
|
|
gdb_test "up" "#2 .*func2.*" "up from func1 (2)"
|
|
|
|
gdb_test "info frame" ".*inlined into frame.*" "func2 inlined (2)"
|
|
|
|
|
|
|
|
gdb_test "continue" ".*set breakpoint 2 here.*" "continue to marker"
|
|
|
|
gdb_test "backtrace" "#0 marker.*#1 .*main.*" "backtrace from marker"
|
|
|
|
gdb_test "info frame" ".*called by frame.*" "marker not inlined"
|
|
|
|
|
|
|
|
# Next, check that we can next over inlined functions. We should not end up
|
|
|
|
# inside any of them.
|
|
|
|
delete_breakpoints
|
|
|
|
runto_main
|
|
|
|
|
|
|
|
# The lines before the first inlined call.
|
|
|
|
set first "x = 7|y = 8"
|
|
|
|
|
|
|
|
# Some extra lines that end up in our stepping due to code motion.
|
|
|
|
set opt "start of main|result = 0"
|
|
|
|
|
|
|
|
# We start this test with a "list" instead of a "next", in case the
|
|
|
|
# first non-prologue instruction in main comes from the inlined function.
|
|
|
|
set msg "next over inlined functions"
|
|
|
|
gdb_test_multiple "list" $msg {
|
|
|
|
-re "($first|result = func1|result = func2|$opt).*$gdb_prompt $" {
|
|
|
|
send_gdb "next\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
-re "marker \\\(\\\);\r\n$gdb_prompt $" {
|
|
|
|
pass $msg
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# Check that when next shows the call of func1, it has not happened yet.
|
|
|
|
runto_main
|
|
|
|
|
|
|
|
# Like the return value of gdb_test: -1 something is wrong, 0 passed, 1 failed.
|
|
|
|
set bt_test -1
|
|
|
|
set x_test -1
|
|
|
|
set func1_step -1
|
|
|
|
|
|
|
|
set last_was_func1_call 0
|
|
|
|
set msg "next past inlined func1"
|
|
|
|
gdb_test_multiple "list" $msg {
|
|
|
|
-re "($first|$opt).*$gdb_prompt $" {
|
|
|
|
set last_was_func1_call 0
|
|
|
|
send_gdb "next\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
-re "result = func1 \\\(\\\);\r\n$gdb_prompt $" {
|
|
|
|
# Check whether x has been set. If 0, we may be doing something
|
|
|
|
# else associated with this line besides the inlined call - e.g.
|
|
|
|
# loading the address of result. If 7, we may be at the call site.
|
|
|
|
# If 15, though, we might be past the call and back at the store to
|
|
|
|
# result - that's OK, as long as we weren't just here (see
|
|
|
|
# func1_step above).
|
|
|
|
set x_val -1
|
|
|
|
gdb_test_multiple "print x" "" {
|
|
|
|
-re "\\\$$decimal = (\[0-9\]*)\r\n$gdb_prompt $" {
|
|
|
|
set x_val $expect_out(1,string)
|
|
|
|
}
|
|
|
|
-re "$gdb_prompt $" { }
|
|
|
|
}
|
|
|
|
if { $x_val == 0 || $x_val == 7 } {
|
|
|
|
if { $x_test != 1 } {
|
|
|
|
set x_test 0
|
|
|
|
}
|
|
|
|
} elseif { $x_val == 15 } {
|
|
|
|
if { $func1_step == -1 } {
|
|
|
|
# We passed func1 without stopping at the call site.
|
|
|
|
set x_test 1
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
set x_test 1
|
|
|
|
}
|
|
|
|
|
|
|
|
# func1 should not show up on backtraces if we are at its call
|
|
|
|
# site.
|
|
|
|
if { $bt_test != 1 } {
|
|
|
|
set bt_test [gdb_test "backtrace" "#0 \[^#]*main.*" ""]
|
|
|
|
}
|
|
|
|
|
|
|
|
# When we next over func1, we should not return to the same
|
|
|
|
# line. But we might go past the line, according to source
|
|
|
|
# code order, and then come back. A valid but odd layout is
|
|
|
|
# body of func1, load result's address into a register using
|
|
|
|
# the source location of "result = 0" several lines down, and
|
|
|
|
# then return to this line for the store. GCC 4.3 does that
|
|
|
|
# on ARM.
|
|
|
|
if { $last_was_func1_call } {
|
|
|
|
set func1_step 1
|
|
|
|
} elseif { $func1_step == -1 } {
|
|
|
|
set func1_step 0
|
|
|
|
}
|
|
|
|
set last_was_func1_call 1
|
|
|
|
|
|
|
|
send_gdb "next\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
|
|
|
|
-re "result = func2 \\\(\\\);\r\n$gdb_prompt $" {
|
|
|
|
pass $msg
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if { $x_test == 0 } {
|
|
|
|
pass "print x before func1"
|
|
|
|
} else {
|
|
|
|
fail "print x before func1"
|
|
|
|
}
|
|
|
|
|
|
|
|
if { $bt_test == 0 } {
|
|
|
|
pass "backtrace does not include func1"
|
|
|
|
} else {
|
|
|
|
fail "backtrace does not include func1"
|
|
|
|
}
|
|
|
|
|
|
|
|
if { $bt_test == 0 } {
|
|
|
|
pass "stepped over call to func1"
|
|
|
|
} else {
|
|
|
|
fail "stepped over call to func1"
|
|
|
|
}
|
|
|
|
|
|
|
|
# Next, check that we can single step into inlined functions. We should always
|
|
|
|
# "stop" at the call sites before entering them.
|
|
|
|
runto_main
|
|
|
|
|
|
|
|
set msg "step into func1"
|
|
|
|
set saw_call_site 0
|
|
|
|
gdb_test_multiple "list" $msg {
|
|
|
|
-re "($first|$opt).*$gdb_prompt $" {
|
|
|
|
send_gdb "step\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
-re "result = func1.*$gdb_prompt $" {
|
|
|
|
set saw_call_site 1
|
|
|
|
send_gdb "step\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
-re "func1 \\\(\\\) at .*\r\n$decimal.*bar \\\(\\\);\r\n$gdb_prompt $" {
|
|
|
|
if { $saw_call_site } {
|
|
|
|
pass $msg
|
|
|
|
} else {
|
|
|
|
fail $msg
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# Check finish out of an inlined function.
|
|
|
|
set msg "finish from func1"
|
|
|
|
gdb_test_multiple "finish" $msg {
|
|
|
|
-re "result = func1 \\\(\\\);\r\n$gdb_prompt $" {
|
|
|
|
pass $msg
|
|
|
|
}
|
|
|
|
-re "($first|$opt).*$gdb_prompt $" {
|
|
|
|
# Whoops. We finished, but ended up back at an earlier line. Keep
|
|
|
|
# trying.
|
|
|
|
send_gdb "step\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
-re "func1 \\\(\\\) at .*\r\n$decimal.*bar \\\(\\\);\r\n$gdb_prompt $" {
|
|
|
|
send_gdb "finish\r"
|
|
|
|
exp_continue
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# Test some corner cases involving consecutive inlined functions.
|
|
|
|
set line3 [gdb_get_line_number "set breakpoint 3 here"]
|
|
|
|
gdb_breakpoint $line3
|
|
|
|
gdb_continue_to_breakpoint "consecutive func1"
|
|
|
|
|
|
|
|
gdb_test "next" ".*func1 .*first call.*" "next to first func1"
|
|
|
|
set msg "next to second func1"
|
|
|
|
gdb_test_multiple "next" $msg {
|
|
|
|
-re ".*func1 .*second call.*$gdb_prompt $" {
|
|
|
|
pass $msg
|
|
|
|
}
|
|
|
|
-re ".*marker .*$gdb_prompt $" {
|
|
|
|
# This assembles to two consecutive call instructions.
|
|
|
|
# Both appear to be at the same line, because they're
|
|
|
|
# in the body of the same inlined function. This is
|
|
|
|
# reasonable for the line table. GDB should take the
|
|
|
|
# containing block and/or function into account when
|
|
|
|
# deciding how far to step. The single line table entry
|
|
|
|
# is actually two consecutive instances of the same line.
|
|
|
|
kfail gdb/NNNN $msg
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# It is easier when the two inlined functions are not on the same line.
|
|
|
|
set line4 [gdb_get_line_number "set breakpoint 4 here"]
|
|
|
|
gdb_breakpoint $line4
|
|
|
|
gdb_continue_to_breakpoint "func1 then func3"
|
|
|
|
|
|
|
|
gdb_test "next" ".*func1 \\\(\\\);" "next to func1 before func3"
|
|
|
|
gdb_test "next" ".*func3 \\\(\\\);" "next to func3"
|
|
|
|
|
|
|
|
# Test finishing out of one thing and into another.
|
|
|
|
set line5 [gdb_get_line_number "set breakpoint 5 here"]
|
|
|
|
gdb_breakpoint $line5
|
|
|
|
gdb_continue_to_breakpoint "finish into func1"
|
|
|
|
|
|
|
|
gdb_test "next" ".*marker \\\(\\\);" "next to finish marker"
|
|
|
|
gdb_test "step" ".*set breakpoint 2 here.*" "step into finish marker"
|
2011-05-02 19:07:10 +02:00
|
|
|
|
|
|
|
# Some architectures will have one or more instructions after
|
|
|
|
# the call instruction which still are part of the call sequence,
|
|
|
|
# so it should be expected to return to the caller line after issue
|
|
|
|
# a 'finish' command.
|
|
|
|
gdb_test_multiple "finish" "finish from marker" {
|
|
|
|
-re "func1 \\\(\\\);.*\r\n$gdb_prompt $" {
|
|
|
|
pass "finish from marker to func1"
|
|
|
|
}
|
|
|
|
-re "marker \\\(\\\);.*\r\n$gdb_prompt $" {
|
|
|
|
pass "finish from marker"
|
|
|
|
gdb_test "step" "func1 \\\(\\\);.*" "step after marker to reach func1"
|
|
|
|
}
|
|
|
|
}
|
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.
2009-06-28 02:20:24 +02:00
|
|
|
|
|
|
|
gdb_test "step" "bar \\\(\\\);" "step into func1 for finish"
|
|
|
|
gdb_test "finish" "func3 \\\(\\\);" "finish from func1 to func3"
|
|
|
|
|
|
|
|
# Test a deeper call stack.
|
|
|
|
set line6 [gdb_get_line_number "set breakpoint 6 here"]
|
|
|
|
gdb_breakpoint $line6
|
|
|
|
gdb_continue_to_breakpoint "before the outer_inline call"
|
|
|
|
gdb_test "step" "marker \\\(\\\) at .*" "reach 1 the outer_inline call"
|
2011-05-02 19:07:10 +02:00
|
|
|
gdb_test_multiple "finish" "finish from marker" {
|
|
|
|
-re "main \\\(\\\) at .*outer_inline2 \\\(\\\);.*\r\n$gdb_prompt $" {
|
|
|
|
pass "reach outer_inline2"
|
|
|
|
}
|
|
|
|
-re "main \\\(\\\) at .*marker \\\(\\\);.*\r\n$gdb_prompt $" {
|
|
|
|
pass "finish from marker"
|
|
|
|
gdb_test "step" "outer_inline2 \\\(\\\);.*" "step after marker to reach outer_inline2"
|
|
|
|
}
|
|
|
|
}
|
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.
2009-06-28 02:20:24 +02:00
|
|
|
gdb_test "bt" "#0 main.*" "backtrace at main of outer_inline"
|
|
|
|
gdb_test "step" "outer_inline2 \\\(\\\) at .*" "enter outer_inline2"
|
|
|
|
gdb_test "bt" "#0 outer_inline2.*#1 main.*" "backtrace at outer_inline2"
|
|
|
|
gdb_test "step" "outer_inline1 \\\(\\\) at .*" "enter outer_inline1 from outer_inline2"
|
|
|
|
|
|
|
|
set msg "backtrace at outer_inline1"
|
|
|
|
gdb_test_multiple "bt" $msg {
|
|
|
|
-re "#0 outer_inline1.*#1 outer_inline2.*#2 main.*$gdb_prompt $" {
|
|
|
|
pass $msg
|
|
|
|
}
|
|
|
|
-re "#0 $hex in outer_inline1.*#1 outer_inline2.*#2 main.*$gdb_prompt $" {
|
|
|
|
# Binutils PR gas/6717. Gas moves .loc past .p2align and the
|
|
|
|
# leading nop of the inlined call appears to be on the same line
|
|
|
|
# as main's call to marker.
|
|
|
|
xfail $msg
|
|
|
|
gdb_test "step" "noinline \\\(\\\);" "step to call of noinline"
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
gdb_test "step" "noinline \\\(\\\) at .*" "enter noinline from outer_inline1"
|
|
|
|
gdb_test "bt" "#0 noinline.*#1 .*outer_inline1.*#2 .*outer_inline2.*#3 main.*" "backtrace at noinline from outer_inline1"
|
|
|
|
gdb_test "step" "inlined_fn \\\(\\\) at .*" "enter inlined_fn from noinline"
|
|
|
|
gdb_test "bt" "#0 inlined_fn.*#1 noinline.*#2 .*outer_inline1.*#3 .*outer_inline2.*#4 main.*" "backtrace at inlined_fn from noinline"
|
|
|
|
gdb_test "info frame" ".*inlined into frame.*" "inlined_fn from noinline inlined"
|
|
|
|
gdb_test "up" "#1 noinline.*" "up to noinline"
|
|
|
|
gdb_test "info frame" ".*\n called by frame.*" "noinline from outer_inline1 not inlined"
|
|
|
|
gdb_test "up" "#2 .*outer_inline1.*" "up to outer_inline1"
|
|
|
|
gdb_test "info frame" ".*inlined into frame.*" "outer_inline1 inlined"
|
|
|
|
gdb_test "up" "#3 .*outer_inline2.*" "up to outer_inline2"
|
|
|
|
gdb_test "info frame" ".*inlined into frame.*" "outer_inline2 inlined"
|
|
|
|
gdb_test "up" "#4 main.*" "up from outer_inline2"
|
|
|
|
gdb_test "info frame" ".*\n caller of frame.*" "main not inlined"
|