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benching: actually bench
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1 changed files with 4 additions and 1 deletions
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@ -28,7 +28,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#include "unwind_i.h"
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#include "../eh_elf/eh_elf.h"
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#include <signal.h>
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#include "remote.h"
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#include <time.h>
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#include <libunwind.h>
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/* Recognise PLT entries such as:
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3bdf0: ff 25 e2 49 13 00 jmpq *0x1349e2(%rip)
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@ -57,6 +58,7 @@ is_plt_entry (struct dwarf_cursor *c)
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PROTECTED int
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unw_step (unw_cursor_t *cursor)
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{
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struct timespec _timer_start = chrono_start();
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struct cursor *c = (struct cursor *) cursor;
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int ret, i;
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@ -77,6 +79,7 @@ unw_step (unw_cursor_t *cursor)
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Debug(2, "eh_elf unwinding failed (%d), falling back\n", ret);
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}
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else {
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chrono_end(_timer_start);
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Debug (2, "returning %d\n", ret);
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return ret;
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}
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