diff options
Diffstat (limited to 'include/asm-sh/unistd.h')
| -rw-r--r-- | include/asm-sh/unistd.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index 1c2abde122c..0cae1d24876 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -349,12 +349,30 @@ do { \ return (type) (res); \ } while (0) +#if defined(__sh2__) || defined(__SH2E__) || defined(__SH2A__) +#define SYSCALL_ARG0 "trapa #0x20" +#define SYSCALL_ARG1 "trapa #0x21" +#define SYSCALL_ARG2 "trapa #0x22" +#define SYSCALL_ARG3 "trapa #0x23" +#define SYSCALL_ARG4 "trapa #0x24" +#define SYSCALL_ARG5 "trapa #0x25" +#define SYSCALL_ARG6 "trapa #0x26" +#else +#define SYSCALL_ARG0 "trapa #0x10" +#define SYSCALL_ARG1 "trapa #0x11" +#define SYSCALL_ARG2 "trapa #0x12" +#define SYSCALL_ARG3 "trapa #0x13" +#define SYSCALL_ARG4 "trapa #0x14" +#define SYSCALL_ARG5 "trapa #0x15" +#define SYSCALL_ARG6 "trapa #0x16" +#endif + /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */ #define _syscall0(type,name) \ type name(void) \ { \ register long __sc0 __asm__ ("r3") = __NR_##name; \ -__asm__ __volatile__ ("trapa #0x10" \ +__asm__ __volatile__ (SYSCALL_ARG0 \ : "=z" (__sc0) \ : "0" (__sc0) \ : "memory" ); \ @@ -366,7 +384,7 @@ type name(type1 arg1) \ { \ register long __sc0 __asm__ ("r3") = __NR_##name; \ register long __sc4 __asm__ ("r4") = (long) arg1; \ -__asm__ __volatile__ ("trapa #0x11" \ +__asm__ __volatile__ (SYSCALL_ARG1 \ : "=z" (__sc0) \ : "0" (__sc0), "r" (__sc4) \ : "memory"); \ @@ -379,7 +397,7 @@ type name(type1 arg1,type2 arg2) \ register long __sc0 __asm__ ("r3") = __NR_##name; \ register long __sc4 __asm__ ("r4") = (long) arg1; \ register long __sc5 __asm__ ("r5") = (long) arg2; \ -__asm__ __volatile__ ("trapa #0x12" \ +__asm__ __volatile__ (SYSCALL_ARG2 \ : "=z" (__sc0) \ : "0" (__sc0), "r" (__sc4), "r" (__sc5) \ : "memory"); \ @@ -393,7 +411,7 @@ register long __sc0 __asm__ ("r3") = __NR_##name; \ register long __sc4 __asm__ ("r4") = (long) arg1; \ register long __sc5 __asm__ ("r5") = (long) arg2; \ register long __sc6 __asm__ ("r6") = (long) arg3; \ -__asm__ __volatile__ ("trapa #0x13" \ +__asm__ __volatile__ (SYSCALL_ARG3 \ : "=z" (__sc0) \ : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6) \ : "memory"); \ @@ -408,7 +426,7 @@ register long __sc4 __asm__ ("r4") = (long) arg1; \ register long __sc5 __asm__ ("r5") = (long) arg2; \ register long __sc6 __asm__ ("r6") = (long) arg3; \ register long __sc7 __asm__ ("r7") = (long) arg4; \ -__asm__ __volatile__ ("trapa #0x14" \ +__asm__ __volatile__ (SYSCALL_ARG4 \ : "=z" (__sc0) \ : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), \ "r" (__sc7) \ @@ -425,7 +443,7 @@ register long __sc5 __asm__ ("r5") = (long) arg2; \ register long __sc6 __asm__ ("r6") = (long) arg3; \ register long __sc7 __asm__ ("r7") = (long) arg4; \ register long __sc0 __asm__ ("r0") = (long) arg5; \ -__asm__ __volatile__ ("trapa #0x15" \ +__asm__ __volatile__ (SYSCALL_ARG5 \ : "=z" (__sc0) \ : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7), \ "r" (__sc3) \ @@ -443,7 +461,7 @@ register long __sc6 __asm__ ("r6") = (long) arg3; \ register long __sc7 __asm__ ("r7") = (long) arg4; \ register long __sc0 __asm__ ("r0") = (long) arg5; \ register long __sc1 __asm__ ("r1") = (long) arg6; \ -__asm__ __volatile__ ("trapa #0x16" \ +__asm__ __volatile__ (SYSCALL_ARG6 \ : "=z" (__sc0) \ : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7), \ "r" (__sc3), "r" (__sc1) \ |