diff options
Diffstat (limited to 'gdb/testsuite/gdb.arch/amd64-stap-optional-prefix.S')
| -rw-r--r-- | gdb/testsuite/gdb.arch/amd64-stap-optional-prefix.S | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.arch/amd64-stap-optional-prefix.S b/gdb/testsuite/gdb.arch/amd64-stap-optional-prefix.S new file mode 100644 index 00000000000..66689cb6f0d --- /dev/null +++ b/gdb/testsuite/gdb.arch/amd64-stap-optional-prefix.S @@ -0,0 +1,32 @@ +/* Copyright (C) 2014 Free Software Foundation, Inc. + + This file is part of GDB. + + 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/>. */ + +#include <sys/sdt.h> + + .file "amd64-stap-optional-prefix.S" + .text + .globl main +main: + mov %rsp,%rbp + pushq $42 + STAP_PROBE1(probe, foo, (%rsp)) + STAP_PROBE1(probe, bar, -8(%rbp)) + STAP_PROBE1(probe, foo_prefix, 8@(%rsp)) + STAP_PROBE1(probe, bar_prefix, 8@-8(%rbp)) + mov %rbp,%rsp + xor %rax,%rax + ret |