diff options
Diffstat (limited to 'include/asm-x86_64/resume-trace.h')
| -rw-r--r-- | include/asm-x86_64/resume-trace.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-x86_64/resume-trace.h b/include/asm-x86_64/resume-trace.h new file mode 100644 index 00000000000..34bf998fdf6 --- /dev/null +++ b/include/asm-x86_64/resume-trace.h @@ -0,0 +1,13 @@ +#define TRACE_RESUME(user) do { \ + if (pm_trace_enabled) { \ + void *tracedata; \ + asm volatile("movq $1f,%0\n" \ + ".section .tracedata,\"a\"\n" \ + "1:\t.word %c1\n" \ + "\t.quad %c2\n" \ + ".previous" \ + :"=r" (tracedata) \ + : "i" (__LINE__), "i" (__FILE__)); \ + generate_resume_trace(tracedata, user); \ + } \ +} while (0) |