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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /branches/tracing/uspace/lib/libc/arch/ia32/include @ 3423

  → /branches/tracing/uspace/lib/libc/arch/ia32/include @ 3424

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 3423 → Rev 3424

/branches/tracing/uspace/lib/libc/arch/ia32/include/atomic.h
36,11 → 36,11
#define LIBC_ia32_ATOMIC_H_
static inline void atomic_inc(atomic_t *val) {
asm volatile ("lock incl %0\n" : "=m" (val->count));
asm volatile ("lock incl %0\n" : "+m" (val->count));
}
static inline void atomic_dec(atomic_t *val) {
asm volatile ("lock decl %0\n" : "=m" (val->count));
asm volatile ("lock decl %0\n" : "+m" (val->count));
}
static inline long atomic_postinc(atomic_t *val)
50,7 → 50,7
asm volatile (
"movl $1, %0\n"
"lock xaddl %0, %1\n"
: "=r" (r), "=m" (val->count)
: "=r" (r), "+m" (val->count)
);
return r;
63,14 → 63,14
asm volatile (
"movl $-1, %0\n"
"lock xaddl %0, %1\n"
: "=r" (r), "=m" (val->count)
: "=r" (r), "+m" (val->count)
);
return r;
}
#define atomic_preinc(val) (atomic_postinc(val)+1)
#define atomic_predec(val) (atomic_postdec(val)-1)
#define atomic_preinc(val) (atomic_postinc(val) + 1)
#define atomic_predec(val) (atomic_postdec(val) - 1)
#endif

/branches/tracing/uspace/lib/libc/arch/ia32/include/config.h
36,7 → 36,7
#define LIBC_ia32_CONFIG_H_
#define PAGE_WIDTH 12
#define PAGE_SIZE (1<<PAGE_WIDTH)
#define PAGE_SIZE (1 << PAGE_WIDTH)
#define PAGE_COLOR_BITS 0 /* dummy */
#endif