arch/x86/include/asm/resume-trace.h

   1 #ifndef _ASM_X86_RESUME_TRACE_H
   2 #define _ASM_X86_RESUME_TRACE_H
   3
   4 #include <asm/asm.h>
   5
   6 #define TRACE_RESUME(user)                                      \
   7 do {                                                            \
   8         if (pm_trace_enabled) {                                 \
   9                 const void *tracedata;                          \
  10                 asm volatile(_ASM_MOV " $1f,%0\n"               \
  11                              ".section .tracedata,\"a\"\n"      \
  12                              "1:\t.word %c1\n\t"                \
  13                              _ASM_PTR " %c2\n"                  \
  14                              ".previous"                        \
  15                              :"=r" (tracedata)                  \
  16                              : "i" (__LINE__), "i" (__FILE__)); \
  17                 generate_resume_trace(tracedata, user);         \
  18         }                                                       \
  19 } while (0)
  20
  21 #endif /* _ASM_X86_RESUME_TRACE_H */