gdb/
PR 14548 * infrun.c (handle_inferior_event): Do not reverse-continue back to the function start if we are already at function start. Both for reverse-next and for reverse-step into function without line number info. gdb/testsuite/ PR 14548 * gdb.reverse/singlejmp-reverse-nodebug.S: New file. * gdb.reverse/singlejmp-reverse-nodebug.c: New file. * gdb.reverse/singlejmp-reverse.S: New file. * gdb.reverse/singlejmp-reverse.c: New file. * gdb.reverse/singlejmp-reverse.exp: New file.
This commit is contained in:
parent
193facb37d
commit
acf9414f48
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@ -1,3 +1,12 @@
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2012-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
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Pedro Alves <palves@redhat.com>
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PR 14548
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* infrun.c (handle_inferior_event): Do not reverse-continue back to the
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function start if we are already at function start. Both for
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reverse-next and for reverse-step into function without line number
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info.
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2012-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
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Code cleanup - rename 'inline' depth to 'artificial' depth.
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46
gdb/infrun.c
46
gdb/infrun.c
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@ -4902,14 +4902,22 @@ process_event_stop_test:
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if (execution_direction == EXEC_REVERSE)
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{
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struct symtab_and_line sr_sal;
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/* If we're already at the start of the function, we've either
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just stepped backward into a single instruction function,
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or stepped back out of a signal handler to the first instruction
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of the function. Just keep going, which will single-step back
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to the caller. */
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if (ecs->stop_func_start != stop_pc)
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{
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struct symtab_and_line sr_sal;
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/* Normal function call return (static or dynamic). */
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init_sal (&sr_sal);
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sr_sal.pc = ecs->stop_func_start;
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sr_sal.pspace = get_frame_program_space (frame);
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insert_step_resume_breakpoint_at_sal (gdbarch,
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sr_sal, null_frame_id);
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/* Normal function call return (static or dynamic). */
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init_sal (&sr_sal);
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sr_sal.pc = ecs->stop_func_start;
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sr_sal.pspace = get_frame_program_space (frame);
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insert_step_resume_breakpoint_at_sal (gdbarch,
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sr_sal, null_frame_id);
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}
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}
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else
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insert_step_resume_breakpoint_at_caller (frame);
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@ -4979,15 +4987,23 @@ process_event_stop_test:
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if (execution_direction == EXEC_REVERSE)
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{
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/* Set a breakpoint at callee's start address.
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From there we can step once and be back in the caller. */
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struct symtab_and_line sr_sal;
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/* If we're already at the start of the function, we've either just
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stepped backward into a single instruction function without line
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number info, or stepped back out of a signal handler to the first
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instruction of the function without line number info. Just keep
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going, which will single-step back to the caller. */
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if (ecs->stop_func_start != stop_pc)
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{
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/* Set a breakpoint at callee's start address.
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From there we can step once and be back in the caller. */
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struct symtab_and_line sr_sal;
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init_sal (&sr_sal);
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sr_sal.pc = ecs->stop_func_start;
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sr_sal.pspace = get_frame_program_space (frame);
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insert_step_resume_breakpoint_at_sal (gdbarch,
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sr_sal, null_frame_id);
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init_sal (&sr_sal);
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sr_sal.pc = ecs->stop_func_start;
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sr_sal.pspace = get_frame_program_space (frame);
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insert_step_resume_breakpoint_at_sal (gdbarch,
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sr_sal, null_frame_id);
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}
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}
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else
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/* Set a breakpoint at callee's return address (the address
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@ -1,3 +1,12 @@
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2012-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
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PR 14548
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* gdb.reverse/singlejmp-reverse-nodebug.S: New file.
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* gdb.reverse/singlejmp-reverse-nodebug.c: New file.
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* gdb.reverse/singlejmp-reverse.S: New file.
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* gdb.reverse/singlejmp-reverse.c: New file.
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* gdb.reverse/singlejmp-reverse.exp: New file.
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2012-09-16 Jan Kratochvil <jan.kratochvil@redhat.com>
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Fix compatibility with old GCC (~4.1).
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@ -0,0 +1,37 @@
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/* This testcase is part of GDB, the GNU debugger.
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Copyright 2012 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* This source file was generated by:
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gcc -o gdb.reverse/singlejmp-reverse-nodebug.S gdb.reverse/singlejmp-reverse-nodebug.c -Wall -S -O2
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*/
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.file "singlejmp-reverse-nodebug.c"
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.text
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.p2align 4,,15
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.globl nodebug
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.type nodebug, @function
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nodebug:
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.LFB0:
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.cfi_startproc
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# basic block 2
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rep
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ret
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.cfi_endproc
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.LFE0:
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.size nodebug, .-nodebug
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.ident "GCC: (GNU) 4.6.4 20120911 (prerelease)"
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.section .note.GNU-stack,"",@progbits
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@ -0,0 +1,21 @@
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/* This testcase is part of GDB, the GNU debugger.
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Copyright 2012 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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void
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nodebug (void)
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{
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}
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@ -0,0 +1,311 @@
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/* This testcase is part of GDB, the GNU debugger.
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Copyright 2012 Free Software Foundation, Inc.
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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
|
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the Free Software Foundation; either version 3 of the License, or
|
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* This source file was generated by:
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gcc -o gdb.reverse/singlejmp-reverse.S gdb.reverse/singlejmp-reverse.c -Wall -S -dA -O2 -g
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*/
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.file "singlejmp-reverse.c"
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.text
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.Ltext0:
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.p2align 4,,15
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.type g, @function
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g:
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.LFB0:
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.file 1 "gdb.reverse/singlejmp-reverse.c"
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# gdb.reverse/singlejmp-reverse.c:22
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.loc 1 22 0
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.cfi_startproc
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# basic block 2
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# gdb.reverse/singlejmp-reverse.c:23
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.loc 1 23 0
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movl $2, v(%rip)
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# gdb.reverse/singlejmp-reverse.c:24
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.loc 1 24 0
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ret
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.cfi_endproc
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.LFE0:
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.size g, .-g
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.p2align 4,,15
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.type f, @function
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f:
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.LFB1:
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# gdb.reverse/singlejmp-reverse.c:28
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.loc 1 28 0
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.cfi_startproc
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# basic block 2
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# gdb.reverse/singlejmp-reverse.c:29
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.loc 1 29 0
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jmp g
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.cfi_endproc
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.LFE1:
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.size f, .-f
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.section .text.startup,"ax",@progbits
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.p2align 4,,15
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.globl main
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.type main, @function
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main:
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.LFB2:
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# gdb.reverse/singlejmp-reverse.c:36
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.loc 1 36 0
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.cfi_startproc
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# basic block 2
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subq $8, %rsp
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.LCFI0:
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.cfi_def_cfa_offset 16
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# gdb.reverse/singlejmp-reverse.c:37
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.loc 1 37 0
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movl $1, v(%rip)
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# gdb.reverse/singlejmp-reverse.c:38
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.loc 1 38 0
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call f
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# gdb.reverse/singlejmp-reverse.c:39
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.loc 1 39 0
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call nodebug
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# gdb.reverse/singlejmp-reverse.c:40
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.loc 1 40 0
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movl $3, v(%rip)
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# gdb.reverse/singlejmp-reverse.c:42
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.loc 1 42 0
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xorl %eax, %eax
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addq $8, %rsp
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.LCFI1:
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.cfi_def_cfa_offset 8
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ret
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.cfi_endproc
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.LFE2:
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.size main, .-main
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.comm v,4,4
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.text
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.Letext0:
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.section .debug_info,"",@progbits
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.Ldebug_info0:
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.long 0xa1 # Length of Compilation Unit Info
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.value 0x2 # DWARF version number
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||||
.long .Ldebug_abbrev0 # Offset Into Abbrev. Section
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.byte 0x8 # Pointer Size (in bytes)
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||||
.uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
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.long .LASF0 # DW_AT_producer: "GNU C 4.6.4 20120911 (prerelease)"
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.byte 0x1 # DW_AT_language
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.long .LASF1 # DW_AT_name: "gdb.reverse/singlejmp-reverse.c"
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.long .LASF2 # DW_AT_comp_dir: ""
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.quad 0 # DW_AT_low_pc
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.quad 0 # DW_AT_entry_pc
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.long .Ldebug_ranges0+0 # DW_AT_ranges
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.long .Ldebug_line0 # DW_AT_stmt_list
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||||
.uleb128 0x2 # (DIE (0x31) DW_TAG_subprogram)
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||||
.ascii "g\0" # DW_AT_name
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||||
.byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
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.byte 0x15 # DW_AT_decl_line
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||||
.byte 0x1 # DW_AT_prototyped
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.quad .LFB0 # DW_AT_low_pc
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.quad .LFE0 # DW_AT_high_pc
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||||
.byte 0x2 # DW_AT_frame_base
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||||
.byte 0x77 # DW_OP_breg7
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||||
.sleb128 8
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||||
.uleb128 0x2 # (DIE (0x4a) DW_TAG_subprogram)
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||||
.ascii "f\0" # DW_AT_name
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||||
.byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
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||||
.byte 0x1b # DW_AT_decl_line
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||||
.byte 0x1 # DW_AT_prototyped
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||||
.quad .LFB1 # DW_AT_low_pc
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||||
.quad .LFE1 # DW_AT_high_pc
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||||
.byte 0x2 # DW_AT_frame_base
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||||
.byte 0x77 # DW_OP_breg7
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||||
.sleb128 8
|
||||
.uleb128 0x3 # (DIE (0x63) DW_TAG_subprogram)
|
||||
.byte 0x1 # DW_AT_external
|
||||
.long .LASF3 # DW_AT_name: "main"
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
|
||||
.byte 0x23 # DW_AT_decl_line
|
||||
.byte 0x1 # DW_AT_prototyped
|
||||
.long 0x84 # DW_AT_type
|
||||
.quad .LFB2 # DW_AT_low_pc
|
||||
.quad .LFE2 # DW_AT_high_pc
|
||||
.long .LLST0 # DW_AT_frame_base
|
||||
.uleb128 0x4 # (DIE (0x84) DW_TAG_base_type)
|
||||
.byte 0x4 # DW_AT_byte_size
|
||||
.byte 0x5 # DW_AT_encoding
|
||||
.ascii "int\0" # DW_AT_name
|
||||
.uleb128 0x5 # (DIE (0x8b) DW_TAG_variable)
|
||||
.ascii "v\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.reverse/singlejmp-reverse.c)
|
||||
.byte 0x12 # DW_AT_decl_line
|
||||
.long 0x9f # DW_AT_type
|
||||
.byte 0x1 # DW_AT_external
|
||||
.byte 0x9 # DW_AT_location
|
||||
.byte 0x3 # DW_OP_addr
|
||||
.quad v
|
||||
.uleb128 0x6 # (DIE (0x9f) DW_TAG_volatile_type)
|
||||
.long 0x84 # DW_AT_type
|
||||
.byte 0 # end of children of DIE 0xb
|
||||
.section .debug_abbrev,"",@progbits
|
||||
.Ldebug_abbrev0:
|
||||
.uleb128 0x1 # (abbrev code)
|
||||
.uleb128 0x11 # (TAG: DW_TAG_compile_unit)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x25 # (DW_AT_producer)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x13 # (DW_AT_language)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x1b # (DW_AT_comp_dir)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x52 # (DW_AT_entry_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x55 # (DW_AT_ranges)
|
||||
.uleb128 0x6 # (DW_FORM_data4)
|
||||
.uleb128 0x10 # (DW_AT_stmt_list)
|
||||
.uleb128 0x6 # (DW_FORM_data4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x2 # (abbrev code)
|
||||
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x27 # (DW_AT_prototyped)
|
||||
.uleb128 0xc # (DW_FORM_flag)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x12 # (DW_AT_high_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x40 # (DW_AT_frame_base)
|
||||
.uleb128 0xa # (DW_FORM_block1)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x3 # (abbrev code)
|
||||
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3f # (DW_AT_external)
|
||||
.uleb128 0xc # (DW_FORM_flag)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x27 # (DW_AT_prototyped)
|
||||
.uleb128 0xc # (DW_FORM_flag)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x12 # (DW_AT_high_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x40 # (DW_AT_frame_base)
|
||||
.uleb128 0x6 # (DW_FORM_data4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x4 # (abbrev code)
|
||||
.uleb128 0x24 # (TAG: DW_TAG_base_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3e # (DW_AT_encoding)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x5 # (abbrev code)
|
||||
.uleb128 0x34 # (TAG: DW_TAG_variable)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x3f # (DW_AT_external)
|
||||
.uleb128 0xc # (DW_FORM_flag)
|
||||
.uleb128 0x2 # (DW_AT_location)
|
||||
.uleb128 0xa # (DW_FORM_block1)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x6 # (abbrev code)
|
||||
.uleb128 0x35 # (TAG: DW_TAG_volatile_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.byte 0
|
||||
.section .debug_loc,"",@progbits
|
||||
.Ldebug_loc0:
|
||||
.LLST0:
|
||||
.quad .LFB2 # Location list begin address (*.LLST0)
|
||||
.quad .LCFI0 # Location list end address (*.LLST0)
|
||||
.value 0x2 # Location expression size
|
||||
.byte 0x77 # DW_OP_breg7
|
||||
.sleb128 8
|
||||
.quad .LCFI0 # Location list begin address (*.LLST0)
|
||||
.quad .LCFI1 # Location list end address (*.LLST0)
|
||||
.value 0x2 # Location expression size
|
||||
.byte 0x77 # DW_OP_breg7
|
||||
.sleb128 16
|
||||
.quad .LCFI1 # Location list begin address (*.LLST0)
|
||||
.quad .LFE2 # Location list end address (*.LLST0)
|
||||
.value 0x2 # Location expression size
|
||||
.byte 0x77 # DW_OP_breg7
|
||||
.sleb128 8
|
||||
.quad 0 # Location list terminator begin (*.LLST0)
|
||||
.quad 0 # Location list terminator end (*.LLST0)
|
||||
.section .debug_aranges,"",@progbits
|
||||
.long 0x3c # Length of Address Ranges Info
|
||||
.value 0x2 # DWARF Version
|
||||
.long .Ldebug_info0 # Offset of Compilation Unit Info
|
||||
.byte 0x8 # Size of Address
|
||||
.byte 0 # Size of Segment Descriptor
|
||||
.value 0 # Pad to 16 byte boundary
|
||||
.value 0
|
||||
.quad .Ltext0 # Address
|
||||
.quad .Letext0-.Ltext0 # Length
|
||||
.quad .LFB2 # Address
|
||||
.quad .LFE2-.LFB2 # Length
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_ranges,"",@progbits
|
||||
.Ldebug_ranges0:
|
||||
.quad .Ltext0 # Offset 0
|
||||
.quad .Letext0
|
||||
.quad .LFB2 # Offset 0x10
|
||||
.quad .LFE2
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_line,"",@progbits
|
||||
.Ldebug_line0:
|
||||
.section .debug_str,"MS",@progbits,1
|
||||
.LASF3:
|
||||
.string "main"
|
||||
.LASF0:
|
||||
.string "GNU C 4.6.4 20120911 (prerelease)"
|
||||
.LASF2:
|
||||
.string ""
|
||||
.LASF1:
|
||||
.string "gdb.reverse/singlejmp-reverse.c"
|
||||
.ident "GCC: (GNU) 4.6.4 20120911 (prerelease)"
|
||||
.section .note.GNU-stack,"",@progbits
|
|
@ -0,0 +1,42 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright 2012 Free Software Foundation, Inc.
|
||||
|
||||
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/>. */
|
||||
|
||||
volatile int v;
|
||||
|
||||
static __attribute__ ((noinline, noclone)) void
|
||||
g (void)
|
||||
{
|
||||
v = 2;
|
||||
}
|
||||
|
||||
static __attribute__ ((noinline, noclone)) void
|
||||
f (void)
|
||||
{
|
||||
g ();
|
||||
}
|
||||
|
||||
extern void nodebug (void);
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
v = 1;
|
||||
f ();
|
||||
nodebug ();
|
||||
v = 3;
|
||||
return 0;
|
||||
}
|
|
@ -0,0 +1,62 @@
|
|||
# Copyright (C) 2012 Free Software Foundation, Inc.
|
||||
#
|
||||
# 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/>.
|
||||
|
||||
if ![supports_reverse] {
|
||||
return
|
||||
}
|
||||
|
||||
standard_testfile ".S" "${gdb_test_file_name}-nodebug.S"
|
||||
set executable ${testfile}
|
||||
|
||||
if [info exists COMPILE] {
|
||||
# make check RUNTESTFLAGS="gdb.reverse/singlejmp-reverse.exp COMPILE=1"
|
||||
if { [build_executable_from_specs ${testfile}.exp $executable {} \
|
||||
${testfile}.c {debug optimize=-O2} \
|
||||
${testfile}-nodebug.c {optimize=-O2} \
|
||||
] == -1 } {
|
||||
return -1
|
||||
}
|
||||
} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
|
||||
verbose "Skipping ${testfile}."
|
||||
return
|
||||
} elseif { [build_executable ${testfile}.exp ${testfile} \
|
||||
[list ${srcfile} ${srcfile2}] {}] == -1 } {
|
||||
return -1
|
||||
}
|
||||
|
||||
clean_restart $executable
|
||||
|
||||
if ![runto_main] {
|
||||
return -1
|
||||
}
|
||||
|
||||
if [supports_process_record] {
|
||||
gdb_test_no_output "record"
|
||||
}
|
||||
|
||||
gdb_test "next" {v = 1;} "next to v = 1"
|
||||
gdb_test "next" {f \(\);} "next to f"
|
||||
gdb_test "next" {nodebug \(\);} "next to nodebug"
|
||||
gdb_test "next" {v = 3;} "next to v = 3"
|
||||
|
||||
# FAIL was:
|
||||
# No more reverse-execution history.
|
||||
# {
|
||||
gdb_test "reverse-step" {nodebug \(\);}
|
||||
|
||||
# FAIL was:
|
||||
# No more reverse-execution history.
|
||||
# {
|
||||
gdb_test "reverse-next" {f \(\);}
|
Loading…
Reference in New Issue