diff options
| author | Paul Mundt | 2006-12-01 06:32:54 +0100 |
|---|---|---|
| committer | Paul Mundt | 2006-12-06 02:45:40 +0100 |
| commit | c03c69610bfa728805deceeb624ee4268c722a5a (patch) | |
| tree | 07085eab7196c1e7219473d5a164a0569bce9611 /include/asm-sh/atomic.h | |
| parent | sh: dyntick infrastructure. (diff) | |
| download | kernel-qcow2-linux-c03c69610bfa728805deceeb624ee4268c722a5a.tar.gz kernel-qcow2-linux-c03c69610bfa728805deceeb624ee4268c722a5a.tar.xz kernel-qcow2-linux-c03c69610bfa728805deceeb624ee4268c722a5a.zip | |
sh: Fixup movli.l/movco.l atomic ops for gcc4.
gcc4 gets a bit pissy about the outputs:
include/asm/atomic.h: In function 'atomic_add':
include/asm/atomic.h:37: error: invalid lvalue in asm statement
include/asm/atomic.h:30: error: invalid lvalue in asm output 1
...
this ended up being a thinko anyways, so just fix it up.
Verified for proper behaviour with the older toolchains, too.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/atomic.h')
| -rw-r--r-- | include/asm-sh/atomic.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h index 8bdc1ba56f73..28305c3cbddf 100644 --- a/include/asm-sh/atomic.h +++ b/include/asm-sh/atomic.h @@ -28,11 +28,11 @@ static inline void atomic_add(int i, atomic_t *v) unsigned long tmp; __asm__ __volatile__ ( -"1: movli.l @%3, %0 ! atomic_add \n" -" add %2, %0 \n" -" movco.l %0, @%3 \n" +"1: movli.l @%2, %0 ! atomic_add \n" +" add %1, %0 \n" +" movco.l %0, @%2 \n" " bf 1b \n" - : "=&z" (tmp), "=r" (&v->counter) + : "=&z" (tmp) : "r" (i), "r" (&v->counter) : "t"); #else @@ -50,11 +50,11 @@ static inline void atomic_sub(int i, atomic_t *v) unsigned long tmp; __asm__ __volatile__ ( -"1: movli.l @%3, %0 ! atomic_sub \n" -" sub %2, %0 \n" -" movco.l %0, @%3 \n" +"1: movli.l @%2, %0 ! atomic_sub \n" +" sub %1, %0 \n" +" movco.l %0, @%2 \n" " bf 1b \n" - : "=&z" (tmp), "=r" (&v->counter) + : "=&z" (tmp) : "r" (i), "r" (&v->counter) : "t"); #else @@ -80,12 +80,12 @@ static inline int atomic_add_return(int i, atomic_t *v) #ifdef CONFIG_CPU_SH4A __asm__ __volatile__ ( -"1: movli.l @%3, %0 ! atomic_add_return \n" -" add %2, %0 \n" -" movco.l %0, @%3 \n" +"1: movli.l @%2, %0 ! atomic_add_return \n" +" add %1, %0 \n" +" movco.l %0, @%2 \n" " bf 1b \n" " synco \n" - : "=&z" (temp), "=r" (&v->counter) + : "=&z" (temp) : "r" (i), "r" (&v->counter) : "t"); #else @@ -109,12 +109,12 @@ static inline int atomic_sub_return(int i, atomic_t *v) #ifdef CONFIG_CPU_SH4A __asm__ __volatile__ ( -"1: movli.l @%3, %0 ! atomic_sub_return \n" -" sub %2, %0 \n" -" movco.l %0, @%3 \n" +"1: movli.l @%2, %0 ! atomic_sub_return \n" +" sub %1, %0 \n" +" movco.l %0, @%2 \n" " bf 1b \n" " synco \n" - : "=&z" (temp), "=r" (&v->counter) + : "=&z" (temp) : "r" (i), "r" (&v->counter) : "t"); #else @@ -186,11 +186,11 @@ static inline void atomic_clear_mask(unsigned int mask, atomic_t *v) unsigned long tmp; __asm__ __volatile__ ( -"1: movli.l @%3, %0 ! atomic_clear_mask \n" -" and %2, %0 \n" -" movco.l %0, @%3 \n" +"1: movli.l @%2, %0 ! atomic_clear_mask \n" +" and %1, %0 \n" +" movco.l %0, @%2 \n" " bf 1b \n" - : "=&z" (tmp), "=r" (&v->counter) + : "=&z" (tmp) : "r" (~mask), "r" (&v->counter) : "t"); #else @@ -208,11 +208,11 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v) unsigned long tmp; __asm__ __volatile__ ( -"1: movli.l @%3, %0 ! atomic_set_mask \n" -" or %2, %0 \n" -" movco.l %0, @%3 \n" +"1: movli.l @%2, %0 ! atomic_set_mask \n" +" or %1, %0 \n" +" movco.l %0, @%2 \n" " bf 1b \n" - : "=&z" (tmp), "=r" (&v->counter) + : "=&z" (tmp) : "r" (mask), "r" (&v->counter) : "t"); #else |