Signed-off-by: Joe Perches <joe@perches.com>
---
include/asm-x86/processor.h | 73 ++++++++++++++++++++++--------------------
1 files changed, 38 insertions(+), 35 deletions(-)
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 958106c..7b1e3a8 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -175,12 +175,12 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
unsigned int *ecx, unsigned int *edx)
{
/* ecx is often an input as well as an output. */
- __asm__("cpuid"
- : "=a" (*eax),
- "=b" (*ebx),
- "=c" (*ecx),
- "=d" (*edx)
- : "0" (*eax), "2" (*ecx));
+ asm("cpuid"
+ : "=a" (*eax),
+ "=b" (*ebx),
+ "=c" (*ecx),
+ "=d" (*edx)
+ : "0" (*eax), "2" (*ecx));
}
static inline void load_cr3(pgd_t *pgdir)
@@ -430,17 +430,23 @@ static inline unsigned long native_get_debugreg(int regno)
switch (regno) {
case 0:
- asm("mov %%db0, %0" :"=r" (val)); break;
+ asm("mov %%db0, %0" :"=r" (val));
+ break;
case 1:
- asm("mov %%db1, %0" :"=r" (val)); break;
+ asm("mov %%db1, %0" :"=r" (val));
+ break;
case 2:
- asm("mov %%db2, %0" :"=r" (val)); break;
+ asm("mov %%db2, %0" :"=r" (val));
+ break;
case 3:
- asm("mov %%db3, %0" :"=r" (val)); break;
+ asm("mov %%db3, %0" :"=r" (val));
+ break;
case 6:
- asm("mov %%db6, %0" :"=r" (val)); break;
+ asm("mov %%db6, %0" :"=r" (val));
+ break;
case 7:
- asm("mov %%db7, %0" :"=r" (val)); break;
+ asm("mov %%db7, %0" :"=r" (val));
+ break;
default:
BUG();
}
@@ -481,14 +487,14 @@ static inline void native_set_iopl_mask(unsigned mask)
#ifdef CONFIG_X86_32
unsigned int reg;
- __asm__ __volatile__ ("pushfl;"
- "popl %0;"
- "andl %1, %0;"
- "orl %2, %0;"
- "pushl %0;"
- "popfl"
- : "=&r" (reg)
- : "i" (~X86_EFLAGS_IOPL), "r" (mask));
+ asm volatile ("pushfl;"
+ "popl %0;"
+ "andl %1, %0;"
+ "orl %2, %0;"
+ "pushl %0;"
+ "popfl"
+ : "=&r" (reg)
+ : "i" (~X86_EFLAGS_IOPL), "r" (mask));
#endif
}
@@ -526,8 +532,8 @@ static inline void native_swapgs(void)
#define set_debugreg(value, register) \
native_set_debugreg(register, value)
-static inline void
-load_sp0(struct tss_struct *tss, struct thread_struct *thread)
+static inline void load_sp0(struct tss_struct *tss,
+ struct thread_struct *thread)
{
native_load_sp0(tss, thread);
}
@@ -683,7 +689,7 @@ static inline unsigned int cpuid_edx(unsigned int op)
/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */
static inline void rep_nop(void)
{
- __asm__ __volatile__("rep; nop" ::: "memory");
+ asm volatile("rep; nop" ::: "memory");
}
static inline void cpu_relax(void)
@@ -697,32 +703,29 @@ static inline void sync_core(void)
int tmp;
asm volatile("cpuid" : "=a" (tmp) : "0" (1)
- : "ebx", "ecx", "edx", "memory");
+ : "ebx", "ecx", "edx", "memory");
}
-static inline void
-__monitor(const void *eax, unsigned long ecx, unsigned long edx)
+static inline void __monitor(const void *eax, unsigned long ecx,
+ unsigned long edx)
{
/* "monitor %eax, %ecx, %edx;" */
- asm volatile(
- ".byte 0x0f, 0x01, 0xc8;"
- :: "a" (eax), "c" (ecx), "d"(edx));
+ asm volatile(".byte 0x0f, 0x01, 0xc8;"
+ :: "a" (eax), "c" (ecx), "d"(edx));
}
static inline void __mwait(unsigned long eax, unsigned long ecx)
{
/* "mwait %eax, %ecx;" */
- asm volatile(
- ".byte 0x0f, 0x01, 0xc9;"
- :: "a" (eax), "c" (ecx));
+ asm volatile(".byte 0x0f, 0x01, 0xc9;"
+ :: "a" (eax), "c" (ecx));
}
static inline void __sti_mwait(unsigned long eax, unsigned long ecx)
{
/* "mwait %eax, %ecx;" */
- asm volatile(
- "sti; .byte 0x0f, 0x01, 0xc9;"
- :: "a" (eax), "c" (ecx));
+ asm volatile("sti; .byte 0x0f, 0x01, 0xc9;"
+ :: "a" (eax), "c" (ecx));
}
extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx);
--
1.5.4.rc2
--
