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MIPS: asm: Rename GCC_OFF12_ASM to GCC_OFF_SMALL_ASM 

The GCC_OFF12_ASM macro is used for 12-bit immediate constrains
but we will also use it for 9-bit constrains on MIPS R6 so we
rename it to something more appropriate.

Cc: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
hifive-unleashed-5.1
Markos Chandras 2015-01-26 12:44:11 +00:00
parent a7e07b1ae5
commit 94bfb75ace
9 changed files with 93 additions and 93 deletions
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30
arch/mips/include/asm/atomic.h
View File

@ -54,7 +54,7 @@ static __inline__ void atomic_##op(int i, atomic_t * v) \
" sc %0, %1 \n" \
" beqzl %0, 1b \n" \
" .set mips0 \n" \
: "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} else if (kernel_uses_llsc) { \
int temp; \
@ -66,7 +66,7 @@ static __inline__ void atomic_##op(int i, atomic_t * v) \
" " #asm_op " %0, %2 \n" \
" sc %0, %1 \n" \
" .set mips0 \n" \
: "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} while (unlikely(!temp)); \
} else { \
@ -97,7 +97,7 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
" " #asm_op " %0, %1, %3 \n" \
" .set mips0 \n" \
: "=&r" (result), "=&r" (temp), \
"+" GCC_OFF12_ASM() (v->counter) \
"+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} else if (kernel_uses_llsc) { \
int temp; \
@ -110,7 +110,7 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
" sc %0, %2 \n" \
" .set mips0 \n" \
: "=&r" (result), "=&r" (temp), \
"+" GCC_OFF12_ASM() (v->counter) \
"+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} while (unlikely(!result)); \
\
@ -171,8 +171,8 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
"1: \n"
" .set mips0 \n"
: "=&r" (result), "=&r" (temp),
"+" GCC_OFF12_ASM() (v->counter)
: "Ir" (i), GCC_OFF12_ASM() (v->counter)
"+" GCC_OFF_SMALL_ASM() (v->counter)
: "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter)
: "memory");
} else if (kernel_uses_llsc) {
int temp;
@ -190,7 +190,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
"1: \n"
" .set mips0 \n"
: "=&r" (result), "=&r" (temp),
"+" GCC_OFF12_ASM() (v->counter)
"+" GCC_OFF_SMALL_ASM() (v->counter)
: "Ir" (i));
} else {
unsigned long flags;
@ -333,7 +333,7 @@ static __inline__ void atomic64_##op(long i, atomic64_t * v) \
" scd %0, %1 \n" \
" beqzl %0, 1b \n" \
" .set mips0 \n" \
: "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} else if (kernel_uses_llsc) { \
long temp; \
@ -345,7 +345,7 @@ static __inline__ void atomic64_##op(long i, atomic64_t * v) \
" " #asm_op " %0, %2 \n" \
" scd %0, %1 \n" \
" .set mips0 \n" \
: "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} while (unlikely(!temp)); \
} else { \
@ -376,7 +376,7 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
" " #asm_op " %0, %1, %3 \n" \
" .set mips0 \n" \
: "=&r" (result), "=&r" (temp), \
"+" GCC_OFF12_ASM() (v->counter) \
"+" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i)); \
} else if (kernel_uses_llsc) { \
long temp; \
@ -389,8 +389,8 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
" scd %0, %2 \n" \
" .set mips0 \n" \
: "=&r" (result), "=&r" (temp), \
"=" GCC_OFF12_ASM() (v->counter) \
: "Ir" (i), GCC_OFF12_ASM() (v->counter) \
"=" GCC_OFF_SMALL_ASM() (v->counter) \
: "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
: "memory"); \
} while (unlikely(!result)); \
\
@ -452,8 +452,8 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
"1: \n"
" .set mips0 \n"
: "=&r" (result), "=&r" (temp),
"=" GCC_OFF12_ASM() (v->counter)
: "Ir" (i), GCC_OFF12_ASM() (v->counter)
"=" GCC_OFF_SMALL_ASM() (v->counter)
: "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter)
: "memory");
} else if (kernel_uses_llsc) {
long temp;
@ -471,7 +471,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
"1: \n"
" .set mips0 \n"
: "=&r" (result), "=&r" (temp),
"+" GCC_OFF12_ASM() (v->counter)
"+" GCC_OFF_SMALL_ASM() (v->counter)
: "Ir" (i));
} else {
unsigned long flags;

34
arch/mips/include/asm/bitops.h
View File

@ -79,8 +79,8 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
" " __SC "%0, %1 \n"
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=" GCC_OFF12_ASM() (*m)
: "ir" (1UL << bit), GCC_OFF12_ASM() (*m));
: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*m)
: "ir" (1UL << bit), GCC_OFF_SMALL_ASM() (*m));
#ifdef CONFIG_CPU_MIPSR2
} else if (kernel_uses_llsc && __builtin_constant_p(bit)) {
do {
@ -88,7 +88,7 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
" " __LL "%0, %1 # set_bit \n"
" " __INS "%0, %3, %2, 1 \n"
" " __SC "%0, %1 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (bit), "r" (~0));
} while (unlikely(!temp));
#endif /* CONFIG_CPU_MIPSR2 */
@ -100,7 +100,7 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
" or %0, %2 \n"
" " __SC "%0, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (1UL << bit));
} while (unlikely(!temp));
} else
@ -131,7 +131,7 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
" " __SC "%0, %1 \n"
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (~(1UL << bit)));
#ifdef CONFIG_CPU_MIPSR2
} else if (kernel_uses_llsc && __builtin_constant_p(bit)) {
@ -140,7 +140,7 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
" " __LL "%0, %1 # clear_bit \n"
" " __INS "%0, $0, %2, 1 \n"
" " __SC "%0, %1 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (bit));
} while (unlikely(!temp));
#endif /* CONFIG_CPU_MIPSR2 */
@ -152,7 +152,7 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
" and %0, %2 \n"
" " __SC "%0, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (~(1UL << bit)));
} while (unlikely(!temp));
} else
@ -197,7 +197,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
" " __SC "%0, %1 \n"
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (1UL << bit));
} else if (kernel_uses_llsc) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
@ -210,7 +210,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
" xor %0, %2 \n"
" " __SC "%0, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m)
: "ir" (1UL << bit));
} while (unlikely(!temp));
} else
@ -245,7 +245,7 @@ static inline int test_and_set_bit(unsigned long nr,
" beqzl %2, 1b \n"
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
} else if (kernel_uses_llsc) {
@ -259,7 +259,7 @@ static inline int test_and_set_bit(unsigned long nr,
" or %2, %0, %3 \n"
" " __SC "%2, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
} while (unlikely(!res));
@ -313,7 +313,7 @@ static inline int test_and_set_bit_lock(unsigned long nr,
" or %2, %0, %3 \n"
" " __SC "%2, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
} while (unlikely(!res));
@ -355,7 +355,7 @@ static inline int test_and_clear_bit(unsigned long nr,
" beqzl %2, 1b \n"
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
#ifdef CONFIG_CPU_MIPSR2
@ -369,7 +369,7 @@ static inline int test_and_clear_bit(unsigned long nr,
" " __EXT "%2, %0, %3, 1 \n"
" " __INS "%0, $0, %3, 1 \n"
" " __SC "%0, %1 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "ir" (bit)
: "memory");
} while (unlikely(!temp));
@ -386,7 +386,7 @@ static inline int test_and_clear_bit(unsigned long nr,
" xor %2, %3 \n"
" " __SC "%2, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
} while (unlikely(!res));
@ -428,7 +428,7 @@ static inline int test_and_change_bit(unsigned long nr,
" beqzl %2, 1b \n"
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
} else if (kernel_uses_llsc) {
@ -442,7 +442,7 @@ static inline int test_and_change_bit(unsigned long nr,
" xor %2, %0, %3 \n"
" " __SC "\t%2, %1 \n"
" .set mips0 \n"
: "=&r" (temp), "+" GCC_OFF12_ASM() (*m), "=&r" (res)
: "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (*m), "=&r" (res)
: "r" (1UL << bit)
: "memory");
} while (unlikely(!res));

24
arch/mips/include/asm/cmpxchg.h
View File

@ -31,8 +31,8 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
" sc %2, %1 \n"
" beqzl %2, 1b \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF12_ASM() (*m), "=&r" (dummy)
: GCC_OFF12_ASM() (*m), "Jr" (val)
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m), "=&r" (dummy)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} else if (kernel_uses_llsc) {
unsigned long dummy;
@ -46,9 +46,9 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
" .set arch=r4000 \n"
" sc %2, %1 \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF12_ASM() (*m),
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m),
"=&r" (dummy)
: GCC_OFF12_ASM() (*m), "Jr" (val)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} while (unlikely(!dummy));
} else {
@ -82,8 +82,8 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
" scd %2, %1 \n"
" beqzl %2, 1b \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF12_ASM() (*m), "=&r" (dummy)
: GCC_OFF12_ASM() (*m), "Jr" (val)
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m), "=&r" (dummy)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} else if (kernel_uses_llsc) {
unsigned long dummy;
@ -95,9 +95,9 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
" move %2, %z4 \n"
" scd %2, %1 \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF12_ASM() (*m),
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m),
"=&r" (dummy)
: GCC_OFF12_ASM() (*m), "Jr" (val)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} while (unlikely(!dummy));
} else {
@ -158,8 +158,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
" beqzl $1, 1b \n" \
"2: \n" \
" .set pop \n" \
: "=&r" (__ret), "=" GCC_OFF12_ASM() (*m) \
: GCC_OFF12_ASM() (*m), "Jr" (old), "Jr" (new) \
: "=&r" (__ret), "=" GCC_OFF_SMALL_ASM() (*m) \
: GCC_OFF_SMALL_ASM() (*m), "Jr" (old), "Jr" (new) \
: "memory"); \
} else if (kernel_uses_llsc) { \
__asm__ __volatile__( \
@ -175,8 +175,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
" beqz $1, 1b \n" \
" .set pop \n" \
"2: \n" \
: "=&r" (__ret), "=" GCC_OFF12_ASM() (*m) \
: GCC_OFF12_ASM() (*m), "Jr" (old), "Jr" (new) \
: "=&r" (__ret), "=" GCC_OFF_SMALL_ASM() (*m) \
: GCC_OFF_SMALL_ASM() (*m), "Jr" (old), "Jr" (new) \
: "memory"); \
} else { \
unsigned long __flags; \

4
arch/mips/include/asm/compiler.h
View File

@ -17,9 +17,9 @@
#endif
#ifndef CONFIG_CPU_MICROMIPS
#define GCC_OFF12_ASM() "R"
#define GCC_OFF_SMALL_ASM() "R"
#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)
#define GCC_OFF12_ASM() "ZC"
#define GCC_OFF_SMALL_ASM() "ZC"
#else
#error "microMIPS compilation unsupported with GCC older than 4.9"
#endif

4
arch/mips/include/asm/edac.h
View File

@ -26,8 +26,8 @@ static inline void atomic_scrub(void *va, u32 size)
" sc %0, %1 \n"
" beqz %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=" GCC_OFF12_ASM() (*virt_addr)
: GCC_OFF12_ASM() (*virt_addr));
: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*virt_addr)
: GCC_OFF_SMALL_ASM() (*virt_addr));
virt_addr++;
}

16
arch/mips/include/asm/futex.h
View File

@ -45,8 +45,8 @@
" "__UA_ADDR "\t2b, 4b \n" \
" .previous \n" \
: "=r" (ret), "=&r" (oldval), \
"=" GCC_OFF12_ASM() (*uaddr) \
: "0" (0), GCC_OFF12_ASM() (*uaddr), "Jr" (oparg), \
"=" GCC_OFF_SMALL_ASM() (*uaddr) \
: "0" (0), GCC_OFF_SMALL_ASM() (*uaddr), "Jr" (oparg), \
"i" (-EFAULT) \
: "memory"); \
} else if (cpu_has_llsc) { \
@ -74,8 +74,8 @@
" "__UA_ADDR "\t2b, 4b \n" \
" .previous \n" \
: "=r" (ret), "=&r" (oldval), \
"=" GCC_OFF12_ASM() (*uaddr) \
: "0" (0), GCC_OFF12_ASM() (*uaddr), "Jr" (oparg), \
"=" GCC_OFF_SMALL_ASM() (*uaddr) \
: "0" (0), GCC_OFF_SMALL_ASM() (*uaddr), "Jr" (oparg), \
"i" (-EFAULT) \
: "memory"); \
} else \
@ -174,8 +174,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
" "__UA_ADDR "\t1b, 4b \n"
" "__UA_ADDR "\t2b, 4b \n"
" .previous \n"
: "+r" (ret), "=&r" (val), "=" GCC_OFF12_ASM() (*uaddr)
: GCC_OFF12_ASM() (*uaddr), "Jr" (oldval), "Jr" (newval),
: "+r" (ret), "=&r" (val), "=" GCC_OFF_SMALL_ASM() (*uaddr)
: GCC_OFF_SMALL_ASM() (*uaddr), "Jr" (oldval), "Jr" (newval),
"i" (-EFAULT)
: "memory");
} else if (cpu_has_llsc) {
@ -203,8 +203,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
" "__UA_ADDR "\t1b, 4b \n"
" "__UA_ADDR "\t2b, 4b \n"
" .previous \n"
: "+r" (ret), "=&r" (val), "=" GCC_OFF12_ASM() (*uaddr)
: GCC_OFF12_ASM() (*uaddr), "Jr" (oldval), "Jr" (newval),
: "+r" (ret), "=&r" (val), "=" GCC_OFF_SMALL_ASM() (*uaddr)
: GCC_OFF_SMALL_ASM() (*uaddr), "Jr" (oldval), "Jr" (newval),
"i" (-EFAULT)
: "memory");
} else

24
arch/mips/include/asm/mach-pmcs-msp71xx/msp_regops.h
View File

@ -85,8 +85,8 @@ static inline void set_value_reg32(volatile u32 *const addr,
" "__beqz"%0, 1b \n"
" nop \n"
" .set pop \n"
: "=&r" (temp), "=" GCC_OFF12_ASM() (*addr)
: "ir" (~mask), "ir" (value), GCC_OFF12_ASM() (*addr));
: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
: "ir" (~mask), "ir" (value), GCC_OFF_SMALL_ASM() (*addr));
}
/*
@ -106,8 +106,8 @@ static inline void set_reg32(volatile u32 *const addr,
" "__beqz"%0, 1b \n"
" nop \n"
" .set pop \n"
: "=&r" (temp), "=" GCC_OFF12_ASM() (*addr)
: "ir" (mask), GCC_OFF12_ASM() (*addr));
: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
: "ir" (mask), GCC_OFF_SMALL_ASM() (*addr));
}
/*
@ -127,8 +127,8 @@ static inline void clear_reg32(volatile u32 *const addr,
" "__beqz"%0, 1b \n"
" nop \n"
" .set pop \n"
: "=&r" (temp), "=" GCC_OFF12_ASM() (*addr)
: "ir" (~mask), GCC_OFF12_ASM() (*addr));
: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
: "ir" (~mask), GCC_OFF_SMALL_ASM() (*addr));
}
/*
@ -148,8 +148,8 @@ static inline void toggle_reg32(volatile u32 *const addr,
" "__beqz"%0, 1b \n"
" nop \n"
" .set pop \n"
: "=&r" (temp), "=" GCC_OFF12_ASM() (*addr)
: "ir" (mask), GCC_OFF12_ASM() (*addr));
: "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*addr)
: "ir" (mask), GCC_OFF_SMALL_ASM() (*addr));
}
/*
@ -220,8 +220,8 @@ static inline u32 blocking_read_reg32(volatile u32 *const addr)
" .set arch=r4000 \n" \
"1: ll %0, %1 #custom_read_reg32 \n" \
" .set pop \n" \
: "=r" (tmp), "=" GCC_OFF12_ASM() (*address) \
: GCC_OFF12_ASM() (*address))
: "=r" (tmp), "=" GCC_OFF_SMALL_ASM() (*address) \
: GCC_OFF_SMALL_ASM() (*address))
#define custom_write_reg32(address, tmp) \
__asm__ __volatile__( \
@ -231,7 +231,7 @@ static inline u32 blocking_read_reg32(volatile u32 *const addr)
" "__beqz"%0, 1b \n" \
" nop \n" \
" .set pop \n" \
: "=&r" (tmp), "=" GCC_OFF12_ASM() (*address) \
: "0" (tmp), GCC_OFF12_ASM() (*address))
: "=&r" (tmp), "=" GCC_OFF_SMALL_ASM() (*address) \
: "0" (tmp), GCC_OFF_SMALL_ASM() (*address))
#endif /* __ASM_REGOPS_H__ */

2
arch/mips/include/asm/octeon/cvmx-cmd-queue.h
View File

@ -275,7 +275,7 @@ static inline void __cvmx_cmd_queue_lock(cvmx_cmd_queue_id_t queue_id,
" lbu %[ticket], %[now_serving]\n"
"4:\n"
".set pop\n" :
[ticket_ptr] "=" GCC_OFF12_ASM()(__cvmx_cmd_queue_state_ptr->ticket[__cvmx_cmd_queue_get_index(queue_id)]),
[ticket_ptr] "=" GCC_OFF_SMALL_ASM()(__cvmx_cmd_queue_state_ptr->ticket[__cvmx_cmd_queue_get_index(queue_id)]),
[now_serving] "=m"(qptr->now_serving), [ticket] "=r"(tmp),
[my_ticket] "=r"(my_ticket)
);

48
arch/mips/include/asm/spinlock.h
View File

@ -89,7 +89,7 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
" subu %[ticket], %[ticket], 1 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF12_ASM() (lock->lock),
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[serving_now_ptr] "+m" (lock->h.serving_now),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (my_ticket)
@ -122,7 +122,7 @@ static inline void arch_spin_lock(arch_spinlock_t *lock)
" subu %[ticket], %[ticket], 1 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF12_ASM() (lock->lock),
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[serving_now_ptr] "+m" (lock->h.serving_now),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (my_ticket)
@ -164,7 +164,7 @@ static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
" li %[ticket], 0 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF12_ASM() (lock->lock),
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (tmp2),
[now_serving] "=&r" (tmp3)
@ -188,7 +188,7 @@ static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
" li %[ticket], 0 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF12_ASM() (lock->lock),
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (tmp2),
[now_serving] "=&r" (tmp3)
@ -235,8 +235,8 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
" beqzl %1, 1b \n"
" nop \n"
" .set reorder \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
@ -245,8 +245,8 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
" bltz %1, 1b \n"
" addu %1, 1 \n"
"2: sc %1, %0 \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
@ -269,8 +269,8 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
" sub %1, 1 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
@ -278,8 +278,8 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
"1: ll %1, %2 # arch_read_unlock \n"
" sub %1, 1 \n"
" sc %1, %0 \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
@ -299,8 +299,8 @@ static inline void arch_write_lock(arch_rwlock_t *rw)
" beqzl %1, 1b \n"
" nop \n"
" .set reorder \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
@ -309,8 +309,8 @@ static inline void arch_write_lock(arch_rwlock_t *rw)
" bnez %1, 1b \n"
" lui %1, 0x8000 \n"
"2: sc %1, %0 \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
@ -349,8 +349,8 @@ static inline int arch_read_trylock(arch_rwlock_t *rw)
__WEAK_LLSC_MB
" li %2, 1 \n"
"2: \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
__asm__ __volatile__(
@ -366,8 +366,8 @@ static inline int arch_read_trylock(arch_rwlock_t *rw)
__WEAK_LLSC_MB
" li %2, 1 \n"
"2: \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
}
@ -393,8 +393,8 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
" li %2, 1 \n"
" .set reorder \n"
"2: \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF12_ASM() (rw->lock)
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
@ -406,9 +406,9 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
" sc %1, %0 \n"
" li %2, 1 \n"
"2: \n"
: "=" GCC_OFF12_ASM() (rw->lock), "=&r" (tmp),
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp),
"=&r" (ret)
: GCC_OFF12_ASM() (rw->lock)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));