35 lines
722 B
C
35 lines
722 B
C
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/* Misc. operating system stubs. */
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#include <_ansi.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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/* _raise(), getpid(), and kill() are required by abort().
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getpid/kill are prefixed with '_' because of MISSING_SYSCALL_NAMES. */
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int _DEFUN(_raise,(sig),
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int sig)
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{
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return 0;
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}
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int _DEFUN(_getpid,(),)
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{
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return 0;
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}
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int _DEFUN(_kill,(pid, sig),
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int pid _AND
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int sig)
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{
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if (pid == 0)
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{
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/* Narrow SIG down to a short, in case we're compiled with -mint32. */
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short sig2 = sig;
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/* This causes the simulator to indicate abort() was called.
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The format of r0 is defined by devo/include/wait.h. */
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asm ("mov.w %0,r0\n\tsleep" : : "r" (sig2) : "r0");
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}
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return 0;
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}
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