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Merge branch 'master' of git.lfbs.rwth-aachen.de:metalsvm

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This commit is contained in:
Stefan Lankes 2011-08-26 00:10:46 -07:00
commit 1cd0ee66bd
5 changed files with 16 additions and 16 deletions
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2
arch/x86/include/asm/atomic.h
View file

@ -88,7 +88,7 @@ inline static int32_t atomic_int32_test_and_set(atomic_int32_t* d, int32_t ret)
inline static int32_t atomic_int32_add(atomic_int32_t *d, int32_t i)
{
int32_t res = i;
asm volatile(LOCK "xaddl %0, %1" : "=r"(i) : "m"(d->counter), "0"(i) : "memory");
asm volatile(LOCK "xaddl %0, %1" : "=r"(i) : "m"(d->counter), "0"(i) : "memory", "cc");
return res+i;
}

14
arch/x86/include/asm/processor.h
View file

@ -98,7 +98,7 @@ inline static uint64_t rdtsc(void)
* is used here
*/
inline static void flush_cache(void) {
asm volatile ("wbinvd" : : : "memory");
asm volatile ("wbinvd" ::: "memory");
}
/** @brief Invalidate cache
@ -107,7 +107,7 @@ inline static void flush_cache(void) {
* is used here
*/
inline static void invalidate_cache(void) {
asm volatile ("invd");
asm volatile ("invd" ::: "memory");
}
/** @brief Get return value from EAX
@ -125,9 +125,9 @@ inline static int get_return_value(void) {
/* Force strict CPU ordering */
#ifdef CONFIG_ROCKCREEK
inline static void mb(void) { asm volatile ("lock; addl $0,0(%%esp)" ::: "memory"); }
inline static void rmb(void) { asm volatile ("lock; addl $0,0(%%esp)" ::: "memory"); }
inline static void wmb(void) { asm volatile ("lock; addl $0,0(%%esp)" ::: "memory"); }
inline static void mb(void) { asm volatile ("lock; addl $0,0(%%esp)" ::: "memory", "cc"); }
inline static void rmb(void) { asm volatile ("lock; addl $0,0(%%esp)" ::: "memory", "cc"); }
inline static void wmb(void) { asm volatile ("lock; addl $0,0(%%esp)" ::: "memory", "cc"); }
#else
inline static void mb(void) { asm volatile("mfence" ::: "memory"); }
inline static void rmb(void) { asm volatile("lfence" ::: "memory"); }
@ -268,7 +268,7 @@ static inline void tlb_flush(void)
static inline uint32_t read_eflags(void)
{
uint32_t result;
asm volatile ("pushf; pop %%eax" : "=a"(result));
asm volatile ("pushf; pop $0" : "=r"(result));
return result;
}
@ -283,7 +283,7 @@ static inline uint32_t last_set(uint32_t i)
if (!i)
return 0;
asm volatile ("bsr %1, %0" : "=r"(ret) : "r"(i) : "flags");
asm volatile ("bsr %1, %0" : "=r"(ret) : "r"(i) : "cc");
return ret;
}

8
arch/x86/include/asm/string.h
View file

@ -83,7 +83,7 @@ inline static void *memcpy(void *dest, const void *src, size_t count)
"movl (%%edi), %%edx\n\t"
"andl $31, %%ecx\n\t"
"rep ; movsb\n\t":"=&a" (h), "=&D"(i), "=&S"(j), "=&b"(k), "=&c"(l), "=&d"(m)
: "0"(count / 32), "1"(dest), "2"(src), "3"(count) : "memory");
: "0"(count / 32), "1"(dest), "2"(src), "3"(count) : "memory","cc");
return dest;
}
@ -107,7 +107,7 @@ inline static void *memcpy(void* dest, const void *src, size_t count)
"andl $3, %%ecx\n\t"
"rep movsb\n\t"
: "=&c"(i), "=&D"(j), "=&S"(k)
: "0"(count/4), "g"(count), "1"(dest), "2"(src) : "memory");
: "0"(count/4), "g"(count), "1"(dest), "2"(src) : "memory","cc");
return dest;
}
@ -134,7 +134,7 @@ inline static void *memset(void* dest, int val, size_t count)
asm volatile ("cld; rep stosb"
: "=&c"(i), "=&D"(j)
: "a"(val), "1"(dest), "0"(count) : "memory");
: "a"(val), "1"(dest), "0"(count) : "memory","cc");
return dest;
}
@ -162,7 +162,7 @@ inline static size_t strlen(const char* str)
asm volatile("not %%ecx; cld; repne scasb; not %%ecx; dec %%ecx"
: "=&c"(len), "=&D"(i), "=&a"(j)
: "2"(0), "1"(str), "0"(len)
: "memory");
: "memory","cc");
return len;
}

2
arch/x86/include/asm/tasks.h
View file

@ -86,7 +86,7 @@ static inline int jump_to_user_code(uint32_t ep, uint32_t stack)
{
asm volatile ("mov %0, %%ds; mov %0, %%fs; mov %0, %%gs; mov %0, %%es" :: "r"(0x23));
asm volatile ("push $0x23; push %0; push $0x1B; push %1" :: "r"(stack), "r"(ep));
asm volatile ("lret");
asm volatile ("lret" ::: "cc");
return 0;
}

6
arch/x86/scc/scc_memcpy.h
View file

@ -61,7 +61,7 @@ inline static void *memcpy_get(void *dest, const void *src, size_t count)
"rep ; movsb\n\t":"=&a" (h), "=&D"(i), "=&S"(j), "=&b"(k),
"=&c"(l), "=&d"(m)
:"0"(count / 32), "1"(dest), "2"(src),
"3"(count):"memory");
"3"(count):"memory","cc");
return dest;
}
@ -84,7 +84,7 @@ inline static void *memcpy_put(void* dest, const void *src, size_t count)
"andl $3, %%ecx\n\t"
"rep movsb\n\t"
: "=&c"(i), "=&D"(j), "=&S"(k)
: "0"(count/4), "g"(count), "1"(dest), "2"(src) : "memory");
: "0"(count/4), "g"(count), "1"(dest), "2"(src) : "memory","cc");
return dest;
}
@ -160,7 +160,7 @@ inline static void *memcpy_put(void *dest, const void *src, size_t count)
"andl $3,%%ecx\n\t"
"rep ; movsb\n\t":"=&c" (i), "=&D"(j), "=&S"(k), "=&a"(l)
:"0"(count), "1"(dest), "2"(src)
:"memory");
:"memory","cc");
return dest;
}