diff options
Diffstat (limited to 'include/asm-s390/processor.h')
| -rw-r--r-- | include/asm-s390/processor.h | 130 |
1 files changed, 65 insertions, 65 deletions
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h index 578c2209fa7..cbbedc63ba2 100644 --- a/include/asm-s390/processor.h +++ b/include/asm-s390/processor.h @@ -13,7 +13,6 @@ #ifndef __ASM_S390_PROCESSOR_H #define __ASM_S390_PROCESSOR_H -#include <asm/page.h> #include <asm/ptrace.h> #ifdef __KERNEL__ @@ -21,7 +20,7 @@ * Default implementation of macro that returns current * instruction pointer ("program counter"). */ -#define current_text_addr() ({ void *pc; __asm__("basr %0,0":"=a"(pc)); pc; }) +#define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; }) /* * CPU type and hardware bug flags. Kept separately for each CPU. @@ -202,7 +201,7 @@ unsigned long get_wchan(struct task_struct *p); static inline void cpu_relax(void) { if (MACHINE_HAS_DIAG44) - asm volatile ("diag 0,0,68" : : : "memory"); + asm volatile("diag 0,0,68" : : : "memory"); else barrier(); } @@ -213,9 +212,9 @@ static inline void cpu_relax(void) static inline void __load_psw(psw_t psw) { #ifndef __s390x__ - asm volatile ("lpsw 0(%0)" : : "a" (&psw), "m" (psw) : "cc" ); + asm volatile("lpsw 0(%0)" : : "a" (&psw), "m" (psw) : "cc"); #else - asm volatile ("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc" ); + asm volatile("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc"); #endif } @@ -232,20 +231,20 @@ static inline void __load_psw_mask (unsigned long mask) psw.mask = mask; #ifndef __s390x__ - asm volatile ( - " basr %0,0\n" - "0: ahi %0,1f-0b\n" - " st %0,4(%1)\n" - " lpsw 0(%1)\n" + asm volatile( + " basr %0,0\n" + "0: ahi %0,1f-0b\n" + " st %0,4(%1)\n" + " lpsw 0(%1)\n" "1:" - : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" ); + : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc"); #else /* __s390x__ */ - asm volatile ( - " larl %0,1f\n" - " stg %0,8(%1)\n" - " lpswe 0(%1)\n" + asm volatile( + " larl %0,1f\n" + " stg %0,8(%1)\n" + " lpswe 0(%1)\n" "1:" - : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" ); + : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc"); #endif /* __s390x__ */ } @@ -274,56 +273,57 @@ static inline void disabled_wait(unsigned long code) * the processor is dead afterwards */ #ifndef __s390x__ - asm volatile (" stctl 0,0,0(%2)\n" - " ni 0(%2),0xef\n" /* switch off protection */ - " lctl 0,0,0(%2)\n" - " stpt 0xd8\n" /* store timer */ - " stckc 0xe0\n" /* store clock comparator */ - " stpx 0x108\n" /* store prefix register */ - " stam 0,15,0x120\n" /* store access registers */ - " std 0,0x160\n" /* store f0 */ - " std 2,0x168\n" /* store f2 */ - " std 4,0x170\n" /* store f4 */ - " std 6,0x178\n" /* store f6 */ - " stm 0,15,0x180\n" /* store general registers */ - " stctl 0,15,0x1c0\n" /* store control registers */ - " oi 0x1c0,0x10\n" /* fake protection bit */ - " lpsw 0(%1)" - : "=m" (ctl_buf) - : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc" ); + asm volatile( + " stctl 0,0,0(%2)\n" + " ni 0(%2),0xef\n" /* switch off protection */ + " lctl 0,0,0(%2)\n" + " stpt 0xd8\n" /* store timer */ + " stckc 0xe0\n" /* store clock comparator */ + " stpx 0x108\n" /* store prefix register */ + " stam 0,15,0x120\n" /* store access registers */ + " std 0,0x160\n" /* store f0 */ + " std 2,0x168\n" /* store f2 */ + " std 4,0x170\n" /* store f4 */ + " std 6,0x178\n" /* store f6 */ + " stm 0,15,0x180\n" /* store general registers */ + " stctl 0,15,0x1c0\n" /* store control registers */ + " oi 0x1c0,0x10\n" /* fake protection bit */ + " lpsw 0(%1)" + : "=m" (ctl_buf) + : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc"); #else /* __s390x__ */ - asm volatile (" stctg 0,0,0(%2)\n" - " ni 4(%2),0xef\n" /* switch off protection */ - " lctlg 0,0,0(%2)\n" - " lghi 1,0x1000\n" - " stpt 0x328(1)\n" /* store timer */ - " stckc 0x330(1)\n" /* store clock comparator */ - " stpx 0x318(1)\n" /* store prefix register */ - " stam 0,15,0x340(1)\n" /* store access registers */ - " stfpc 0x31c(1)\n" /* store fpu control */ - " std 0,0x200(1)\n" /* store f0 */ - " std 1,0x208(1)\n" /* store f1 */ - " std 2,0x210(1)\n" /* store f2 */ - " std 3,0x218(1)\n" /* store f3 */ - " std 4,0x220(1)\n" /* store f4 */ - " std 5,0x228(1)\n" /* store f5 */ - " std 6,0x230(1)\n" /* store f6 */ - " std 7,0x238(1)\n" /* store f7 */ - " std 8,0x240(1)\n" /* store f8 */ - " std 9,0x248(1)\n" /* store f9 */ - " std 10,0x250(1)\n" /* store f10 */ - " std 11,0x258(1)\n" /* store f11 */ - " std 12,0x260(1)\n" /* store f12 */ - " std 13,0x268(1)\n" /* store f13 */ - " std 14,0x270(1)\n" /* store f14 */ - " std 15,0x278(1)\n" /* store f15 */ - " stmg 0,15,0x280(1)\n" /* store general registers */ - " stctg 0,15,0x380(1)\n" /* store control registers */ - " oi 0x384(1),0x10\n" /* fake protection bit */ - " lpswe 0(%1)" - : "=m" (ctl_buf) - : "a" (&dw_psw), "a" (&ctl_buf), - "m" (dw_psw) : "cc", "0", "1"); + asm volatile( + " stctg 0,0,0(%2)\n" + " ni 4(%2),0xef\n" /* switch off protection */ + " lctlg 0,0,0(%2)\n" + " lghi 1,0x1000\n" + " stpt 0x328(1)\n" /* store timer */ + " stckc 0x330(1)\n" /* store clock comparator */ + " stpx 0x318(1)\n" /* store prefix register */ + " stam 0,15,0x340(1)\n"/* store access registers */ + " stfpc 0x31c(1)\n" /* store fpu control */ + " std 0,0x200(1)\n" /* store f0 */ + " std 1,0x208(1)\n" /* store f1 */ + " std 2,0x210(1)\n" /* store f2 */ + " std 3,0x218(1)\n" /* store f3 */ + " std 4,0x220(1)\n" /* store f4 */ + " std 5,0x228(1)\n" /* store f5 */ + " std 6,0x230(1)\n" /* store f6 */ + " std 7,0x238(1)\n" /* store f7 */ + " std 8,0x240(1)\n" /* store f8 */ + " std 9,0x248(1)\n" /* store f9 */ + " std 10,0x250(1)\n" /* store f10 */ + " std 11,0x258(1)\n" /* store f11 */ + " std 12,0x260(1)\n" /* store f12 */ + " std 13,0x268(1)\n" /* store f13 */ + " std 14,0x270(1)\n" /* store f14 */ + " std 15,0x278(1)\n" /* store f15 */ + " stmg 0,15,0x280(1)\n"/* store general registers */ + " stctg 0,15,0x380(1)\n"/* store control registers */ + " oi 0x384(1),0x10\n"/* fake protection bit */ + " lpswe 0(%1)" + : "=m" (ctl_buf) + : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0"); #endif /* __s390x__ */ } |