diff options
Diffstat (limited to 'include/arch/x86_64/asm/syscall.h')
| -rw-r--r-- | include/arch/x86_64/asm/syscall.h | 56 |
1 files changed, 27 insertions, 29 deletions
diff --git a/include/arch/x86_64/asm/syscall.h b/include/arch/x86_64/asm/syscall.h index b3d1ae48..181120ec 100644 --- a/include/arch/x86_64/asm/syscall.h +++ b/include/arch/x86_64/asm/syscall.h @@ -1,81 +1,79 @@ #ifndef __ASM_SYSCALL_H #define __ASM_SYSCALL_H -static __inline long __syscall0(long n) +__attribute__((__always_inline__)) inline unsigned long __syscall0(long n) { unsigned long ret; - __asm__ volatile("syscall" - : "=a"(ret) - : "a"(n) - : "rcx", "r11", "memory"); + __asm__ volatile("syscall" : "=a"(ret) : "a"(n) : "rcx", "r11", "memory"); return ret; } -static __inline long __syscall1(long n, long a1) +__attribute__((__always_inline__)) inline unsigned long __syscall1(long n, long a1) { unsigned long ret; - __asm__ __volatile__("syscall" - : "=a"(ret) - : "a"(n), "D"(a1) - : "rcx", "r11", "memory"); + __asm__ __volatile__("syscall" : "=a"(ret) : "a"(n), "D"(a1) : "rcx", "r11", "memory"); return ret; } -static inline long __syscall2(long n, long a1, long a2) +__attribute__((__always_inline__)) inline unsigned long __syscall2(long n, long a1, long a2) { unsigned long ret; - __asm__ volatile("syscall" - : "=a"(ret) - : "a"(n), "D"(a1), "S"(a2) - : "rcx", "r11", "memory"); + __asm__ volatile("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2) : "rcx", "r11", "memory"); return ret; } -static inline long __syscall3(long n, long a1, long a2, long a3) +__attribute__((__always_inline__)) inline unsigned long __syscall3(long n, long a1, long a2, long a3) { unsigned long ret; - __asm__ volatile("syscall" - : "=a"(ret) - : "a"(n), "D"(a1), "S"(a2), "d"(a3) - : "rcx", "r11", "memory"); + __asm__ volatile("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2), "d"(a3) : "rcx", "r11", "memory"); return ret; } -static inline long __syscall4(long n, long a1, long a2, long a3, long a4) +__attribute__((__always_inline__)) inline unsigned long __syscall4(long n, long a1, long a2, long a3, long a4) { unsigned long ret; register long r10 __asm__("r10") = a4; + __asm__ volatile("syscall" : "=a"(ret) : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10) : "rcx", "r11", "memory"); + return ret; +} + +__attribute__((__always_inline__)) inline unsigned long __syscall5(long n, long a1, long a2, long a3, long a4, long a5) +{ + unsigned long ret; + register long r10 __asm__("r10") = a4; + register long r8 __asm__("r8") = a5; __asm__ volatile("syscall" : "=a"(ret) - : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10) + : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10), "r"(r8) : "rcx", "r11", "memory"); return ret; } -static inline long __syscall5(long n, long a1, long a2, long a3, long a4, - long a5) +__attribute__((__always_inline__)) inline unsigned long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, + long a6) { unsigned long ret; register long r10 __asm__("r10") = a4; register long r8 __asm__("r8") = a5; + register long r9 __asm__("r9") = a6; __asm__ volatile("syscall" : "=a"(ret) - : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10), "r"(r8) + : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10), "r"(r8), "r"(r9) : "rcx", "r11", "memory"); return ret; } -static inline long __syscall6(long n, long a1, long a2, long a3, long a4, - long a5, long a6) +__attribute__((__always_inline__)) inline unsigned long __syscall7(long n, long a1, long a2, long a3, long a4, long a5, + long a6, long a7) { unsigned long ret; register long r10 __asm__("r10") = a4; register long r8 __asm__("r8") = a5; register long r9 __asm__("r9") = a6; + register long r12 __asm__("r12") = a7; __asm__ volatile("syscall" : "=a"(ret) - : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10), "r"(r8), - "r"(r9) + : "a"(n), "D"(a1), "S"(a2), "d"(a3), "r"(r10), "r"(r8), "r"(r9), "r"(r12) : "rcx", "r11", "memory"); return ret; } |