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@@ -1,137 +1,7 @@
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-/*
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- * This file contains the system call macros and syscall
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- * numbers used by the shared library loader. Taken from
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- * Linux/CRIS 2.4.17 version kernel.
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- */
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-
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-#define __NR_exit 1
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-#define __NR_read 3
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-#define __NR_write 4
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-#define __NR_open 5
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-#define __NR_close 6
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-#define __NR_getpid 20
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-#define __NR_getuid 24
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-#define __NR_getgid 47
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-#define __NR_geteuid 49
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-#define __NR_getegid 50
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-#define __NR_readlink 85
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-#define __NR_mmap 90
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-#define __NR_munmap 91
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-#define __NR_stat 106
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-#define __NR_mprotect 125
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-
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/*
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- * Here are the macros which define how this platform makes
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- * system calls. This particular variant does _not_ set
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- * errno since these will get called before the errno symbol
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- * is dynamicly linked.
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+ * Define the __set_errno macro as nothing so that INLINE_SYSCALL
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+ * won't set errno, which is important since we make system calls
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+ * before the errno symbol is dynamicly linked.
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*/
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-#define _syscall0(type,name) \
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-type name(void) \
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-{ \
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- register long __r10 __asm__ ("r10"); \
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- __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name) \
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- : "r9"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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-
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-#define _syscall1(type,name,type1,arg1) \
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-type name(type1 arg1) \
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-{ \
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- register long __r10 __asm__ ("r10") = (long) arg1; \
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- __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name), "0" (__r10) \
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- : "r9"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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-
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-#define _syscall2(type,name,type1,arg1,type2,arg2) \
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-type name(type1 arg1,type2 arg2) \
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-{ \
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- register long __r10 __asm__ ("r10") = (long) arg1; \
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- register long __r11 __asm__ ("r11") = (long) arg2; \
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- __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name), "0" (__r10), "r" (__r11) \
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- : "r9"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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-
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-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
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-type name(type1 arg1,type2 arg2,type3 arg3) \
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-{ \
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- register long __r10 __asm__ ("r10") = (long) arg1; \
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- register long __r11 __asm__ ("r11") = (long) arg2; \
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- register long __r12 __asm__ ("r12") = (long) arg3; \
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- __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name), "0" (__r10), "r" (__r11), "r" (__r12) \
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- : "r9"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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-
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-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
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-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
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-{ \
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- register long __r10 __asm__ ("r10") = (long) arg1; \
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- register long __r11 __asm__ ("r11") = (long) arg2; \
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- register long __r12 __asm__ ("r12") = (long) arg3; \
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- register long __r13 __asm__ ("r13") = (long) arg4; \
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- __asm__ __volatile__ ("movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name), "0" (__r10), "r" (__r11), \
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- "r" (__r12), "r" (__r13) \
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- : "r9"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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-
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-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
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- type5,arg5) \
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-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
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-{ \
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- register long __r10 __asm__ ("r10") = (long) arg1; \
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- register long __r11 __asm__ ("r11") = (long) arg2; \
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- register long __r12 __asm__ ("r12") = (long) arg3; \
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- register long __r13 __asm__ ("r13") = (long) arg4; \
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- __asm__ __volatile__ ("move %6,$mof\n\t" \
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- "movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name), "0" (__r10), "r" (__r11), \
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- "r" (__r12), "r" (__r13), "g" (arg5) \
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- : "r9"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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-
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-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
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- type5,arg5,type6,arg6) \
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-type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
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-{ \
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- register long __r10 __asm__ ("r10") = (long) arg1; \
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- register long __r11 __asm__ ("r11") = (long) arg2; \
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- register long __r12 __asm__ ("r12") = (long) arg3; \
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- register long __r13 __asm__ ("r13") = (long) arg4; \
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- __asm__ __volatile__ ("move %6,$mof\n\tmove %7,$srp\n\t" \
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- "movu.w %1,$r9\n\tbreak 13" \
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- : "=r" (__r10) \
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- : "g" (__NR_##name), "0" (__r10), "r" (__r11), \
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- "r" (__r12), "r" (__r13), "g" (arg5), "g" (arg6)\
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- : "r9", "srp"); \
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- if(__r10 >= 0) \
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- return (type) __r10; \
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- return (type) -1; \
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-}
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+#define __set_errno(X) {(void)(X);}
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+#include "sys/syscall.h"
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Tobias Anderberg