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MFi386 (1.37: GUPROF calibration macros; only routine adjustments needed).

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bde 2004-05-20 16:22:57 +00:00
parent 36151be4c9
commit 5e189e571a
1 changed files with 19 additions and 0 deletions
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19
sys/amd64/include/profile.h
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@ -53,7 +53,26 @@
#define MCOUNT_DECL(s)
#define MCOUNT_ENTER(s)
#define MCOUNT_EXIT(s)
#ifdef __GNUC__
#define MCOUNT_OVERHEAD(label) \
__asm __volatile("pushq %0; call __mcount; popq %%rcx" \
: \
: "i" (profil) \
: "ax", "dx", "cx", "di", "si", "r8", "r9", "memory")
#define MEXITCOUNT_OVERHEAD() \
__asm __volatile("call .mexitcount; 1:" \
: : \
: "ax", "dx", "cx", "di", "si", "r8", "r9", "memory")
#define MEXITCOUNT_OVERHEAD_GETLABEL(labelp) \
__asm __volatile("movq $1b,%0" : "=rm" (labelp))
#elif defined(lint)
#define MCOUNT_OVERHEAD(label)
#define MEXITCOUNT_OVERHEAD()
#define MEXITCOUNT_OVERHEAD_GETLABEL()
#else
#error
#endif /* __GNUC */
#else /* !GUPROF */
#define MCOUNT_DECL(s) u_long s;
#ifdef SMP
extern int mcount_lock;