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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [arm/] [libcfunc.c] - Blame information for rev 258

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Line No. Rev Author Line
1 207 jeremybenn
/* Support files for GNU libc.  Files in the C namespace go here.
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   Files in the system namespace (ie those that start with an underscore)
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   go in syscalls.c.
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   Note: These functions are in a seperate file so that OS providers can
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   overrride the system call stubs (defined in syscalls.c) without having
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   to provide libc funcitons as well.  */
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#include "swi.h"
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#ifdef ARM_RDI_MONITOR
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static inline int
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do_AngelSWI (int reason, void * arg)
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{
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  int value;
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  asm volatile ("mov r0, %1; mov r1, %2; " AngelSWIInsn " %a3; mov %0, r0"
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       : "=r" (value) /* Outputs */
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       : "r" (reason), "r" (arg), "i" (AngelSWI) /* Inputs */
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       : "r0", "r1", "lr"
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                /* Clobbers r0 and r1, and lr if in supervisor mode */);
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  return value;
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}
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#endif /* ARM_RDI_MONITOR */
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void
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alarm (void)
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{
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}

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