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| author | Marcin Kościelnicki <koriakin@0x04.net> | 2015-11-10 12:12:00 +0100 |
|---|---|---|
| committer | Marcin Kościelnicki <koriakin@0x04.net> | 2015-11-11 21:44:04 +0100 |
| commit | 430e004ef7ecb3f75fc3c6642c9fdfb1d85a3694 (patch) | |
| tree | b2e394177479e5ed63088ef277a011122d9e89a3 /gdb/testsuite/gdb.trace/trace-break.c | |
| parent | 4397c913d5640ba61316d3e631d544cf768b5a36 (diff) | |
| download | binutils-gdb-430e004ef7ecb3f75fc3c6642c9fdfb1d85a3694.tar.gz | |
gdb/testsuite/gdb.trace: Deduplicate set_point assembly.
The assembly code for emitting the proper tracepointable instruction
was duplicated in many places. Keep it in one place, to reduce work
needed for new targets.
gdb/testsuite/ChangeLog:
* gdb.trace/change-loc.h: include "trace-common.h", remove SYMBOL
macro.
(func5): Removed.
(func4): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/ftrace-lock.c: include "trace-common.h", remove SYMBOL
macro.
(func): Removed.
(thread_function): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/ftrace.c: include "trace-common.h", remove SYMBOL macro.
(func): Remove.
(marker): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/pendshr1.c: include "trace-common.h", remove SYMBOL macro.
(pendfunc1): Remove.
(pendfunc): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/pendshr2.c: include "trace-common.h", remove SYMBOL macro.
(foo): Remove.
(pendfunc2): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/trace-break.c: include "trace-common.h", remove SYMBOL
macro.
(func): Remove.
(marker): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/trace-common.h: New header.
* gdb.trace/trace-condition.c: include "trace-common.h", remove SYMBOL
macro.
(func): Remove.
(marker): Use FAST_TRACEPOINT_LABEL.
* gdb.trace/trace-mt.c: include "trace-common.h", remove SYMBOL macro.
(func): Remove.
(thread_function): Use FAST_TRACEPOINT_LABEL.
Diffstat (limited to 'gdb/testsuite/gdb.trace/trace-break.c')
| -rw-r--r-- | gdb/testsuite/gdb.trace/trace-break.c | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/gdb/testsuite/gdb.trace/trace-break.c b/gdb/testsuite/gdb.trace/trace-break.c index 66bbe53c685..cb6d14b3f6a 100644 --- a/gdb/testsuite/gdb.trace/trace-break.c +++ b/gdb/testsuite/gdb.trace/trace-break.c @@ -15,16 +15,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#ifdef SYMBOL_PREFIX -#define SYMBOL(str) SYMBOL_PREFIX #str -#else -#define SYMBOL(str) #str -#endif - -/* Called from asm. */ -static void __attribute__((used)) -func (void) -{} +#include "trace-common.h" static void marker (void) @@ -34,26 +25,9 @@ marker (void) int a = 0; int b = a; - /* `set_point' is the label where we'll set multiple tracepoints and - breakpoints at. The insn at the label must the large enough to - fit a fast tracepoint jump. */ - asm (" .global " SYMBOL(set_point) "\n" - SYMBOL(set_point) ":\n" -#if (defined __x86_64__ || defined __i386__) - " call " SYMBOL(func) "\n" -#elif (defined __aarch64__) - " nop\n" -#endif - ); + FAST_TRACEPOINT_LABEL(set_point); - asm (" .global " SYMBOL(after_set_point) "\n" - SYMBOL(after_set_point) ":\n" -#if (defined __x86_64__ || defined __i386__) - " call " SYMBOL(func) "\n" -#elif (defined __aarch64__) - " nop\n" -#endif - ); + FAST_TRACEPOINT_LABEL(after_set_point); } static void |