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Diffstat (limited to 'libc/sysdeps/linux/avr32/bits/syscalls.h')
-rw-r--r--libc/sysdeps/linux/avr32/bits/syscalls.h180
1 files changed, 90 insertions, 90 deletions
diff --git a/libc/sysdeps/linux/avr32/bits/syscalls.h b/libc/sysdeps/linux/avr32/bits/syscalls.h
index b58ca0b4b..22ac05960 100644
--- a/libc/sysdeps/linux/avr32/bits/syscalls.h
+++ b/libc/sysdeps/linux/avr32/bits/syscalls.h
@@ -18,126 +18,126 @@
#define SYS_ify(syscall_name) (__NR_##syscall_name)
#undef _syscall0
-#define _syscall0(type,name) \
- type name(void) \
- { \
- return (type)(INLINE_SYSCALL(name, 0)); \
- }
+#define _syscall0(type,name) \
+ type name(void) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 0)); \
+ }
#undef _syscall1
-#define _syscall1(type,name,type1,arg1) \
- type name(type1 arg1) \
- { \
- return (type)(INLINE_SYSCALL(name, 1, arg1)); \
- }
+#define _syscall1(type,name,type1,arg1) \
+ type name(type1 arg1) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 1, arg1)); \
+ }
#undef _syscall2
-#define _syscall2(type,name,type1,arg1,type2,arg2) \
- type name(type1 arg1, type2 arg2) \
- { \
- return (type)(INLINE_SYSCALL(name, 2, arg1, arg2)); \
- }
+#define _syscall2(type,name,type1,arg1,type2,arg2) \
+ type name(type1 arg1, type2 arg2) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 2, arg1, arg2)); \
+ }
#undef _syscall3
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
- type name(type1 arg1, type2 arg2, type3 arg3) \
- { \
- return (type)(INLINE_SYSCALL(name, 3, arg1, \
- arg2, arg3)); \
- }
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+ type name(type1 arg1, type2 arg2, type3 arg3) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 3, arg1, \
+ arg2, arg3)); \
+ }
#undef _syscall4
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3, \
- type4,arg4) \
- type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
- { \
- return (type)(INLINE_SYSCALL(name, 4, arg1, arg2, \
- arg3, arg4)); \
- }
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3, \
+ type4,arg4) \
+ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 4, arg1, arg2, \
+ arg3, arg4)); \
+ }
#undef _syscall5
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3, \
- type4,arg4,type5,arg5) \
- type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
- type5 arg5) \
- { \
- return (type)(INLINE_SYSCALL(name, 5, arg1, arg2, \
- arg3, arg4, arg5)); \
- }
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3, \
+ type4,arg4,type5,arg5) \
+ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 5, arg1, arg2, \
+ arg3, arg4, arg5)); \
+ }
#undef _syscall6
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3, \
- type4,arg4,type5,arg5,type6,arg6) \
- type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
- type5 arg5, type6 arg6) \
- { \
- return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3, \
- arg4, arg5, arg6)); \
- }
+#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3, \
+ type4,arg4,type5,arg5,type6,arg6) \
+ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \
+ type5 arg5, type6 arg6) \
+ { \
+ return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3, \
+ arg4, arg5, arg6)); \
+ }
#undef unlikely
#define unlikely(x) __builtin_expect((x), 0)
#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- ({ \
- unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \
- if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \
- __set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \
- _sys_result = (unsigned int) -1; \
- } \
- (int) _sys_result; \
- })
+#define INLINE_SYSCALL(name, nr, args...) \
+ ({ \
+ unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \
+ if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \
+ __set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \
+ _sys_result = (unsigned int) -1; \
+ } \
+ (int) _sys_result; \
+ })
#undef INTERNAL_SYSCALL_DECL
#define INTERNAL_SYSCALL_DECL(err) do { } while(0)
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) \
- ({ \
- register int _a1 asm ("r12"); \
- register int _scno asm("r8") = SYS_ify(name); \
- LOAD_ARGS_##nr (args); \
- asm volatile ("scall /* syscall " #name " */" \
- : "=r" (_a1) \
- : "r"(_scno) ASM_ARGS_##nr \
- : "cc", "memory"); \
- _a1; \
- })
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
+ ({ \
+ register int _a1 asm ("r12"); \
+ register int _scno asm("r8") = SYS_ify(name); \
+ LOAD_ARGS_##nr (args); \
+ asm volatile ("scall /* syscall " #name " */" \
+ : "=r" (_a1) \
+ : "r"(_scno) ASM_ARGS_##nr \
+ : "cc", "memory"); \
+ _a1; \
+ })
#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val, err) \
- ((unsigned int)(val) >= 0xfffff001U)
+#define INTERNAL_SYSCALL_ERROR_P(val, err) \
+ ((unsigned int)(val) >= 0xfffff001U)
#undef INTERNAL_SYSCALL_ERRNO
#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val))
#define LOAD_ARGS_0() do { } while(0)
#define ASM_ARGS_0
-#define LOAD_ARGS_1(a1) \
- _a1 = (int) (a1); \
- LOAD_ARGS_0()
-#define ASM_ARGS_1 ASM_ARGS_0, "r"(_a1)
-#define LOAD_ARGS_2(a1, a2) \
- register int _a2 asm("r11") = (int)(a2); \
- LOAD_ARGS_1(a1)
-#define ASM_ARGS_2 ASM_ARGS_1, "r"(_a2)
-#define LOAD_ARGS_3(a1, a2, a3) \
- register int _a3 asm("r10") = (int)(a3); \
- LOAD_ARGS_2(a1, a2)
-#define ASM_ARGS_3 ASM_ARGS_2, "r"(_a3)
-#define LOAD_ARGS_4(a1, a2, a3, a4) \
- register int _a4 asm("r9") = (int)(a4); \
- LOAD_ARGS_3(a1, a2, a3)
-#define ASM_ARGS_4 ASM_ARGS_3, "r"(_a4)
-#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \
- register int _a5 asm("r5") = (int)(a5); \
- LOAD_ARGS_4(a1, a2, a3, a4)
-#define ASM_ARGS_5 ASM_ARGS_4, "r"(_a5)
-#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \
- register int _a6 asm("r3") = (int)(a6); \
- LOAD_ARGS_5(a1, a2, a3, a4, a5)
-#define ASM_ARGS_6 ASM_ARGS_5, "r"(_a6)
+#define LOAD_ARGS_1(a1) \
+ _a1 = (int) (a1); \
+ LOAD_ARGS_0()
+#define ASM_ARGS_1 ASM_ARGS_0, "r"(_a1)
+#define LOAD_ARGS_2(a1, a2) \
+ register int _a2 asm("r11") = (int)(a2); \
+ LOAD_ARGS_1(a1)
+#define ASM_ARGS_2 ASM_ARGS_1, "r"(_a2)
+#define LOAD_ARGS_3(a1, a2, a3) \
+ register int _a3 asm("r10") = (int)(a3); \
+ LOAD_ARGS_2(a1, a2)
+#define ASM_ARGS_3 ASM_ARGS_2, "r"(_a3)
+#define LOAD_ARGS_4(a1, a2, a3, a4) \
+ register int _a4 asm("r9") = (int)(a4); \
+ LOAD_ARGS_3(a1, a2, a3)
+#define ASM_ARGS_4 ASM_ARGS_3, "r"(_a4)
+#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \
+ register int _a5 asm("r5") = (int)(a5); \
+ LOAD_ARGS_4(a1, a2, a3, a4)
+#define ASM_ARGS_5 ASM_ARGS_4, "r"(_a5)
+#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \
+ register int _a6 asm("r3") = (int)(a6); \
+ LOAD_ARGS_5(a1, a2, a3, a4, a5)
+#define ASM_ARGS_6 ASM_ARGS_5, "r"(_a6)
#endif /* __ASSEMBLER__ */
#endif /* _BITS_SYSCALLS_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-21 14:52:24 +0000