newlib-cygwin/libgloss/arm/_kill.c

53 lines
823 B
C

#include <_ansi.h>
#include <signal.h>
#include "swi.h"
int _kill (int, int);
int
_kill (int pid, int sig)
{
(void) pid; (void) sig;
#ifdef ARM_RDI_MONITOR
/* Note: The pid argument is thrown away. */
int block[2];
block[1] = sig;
int insn;
#if SEMIHOST_V2
if (_has_ext_exit_extended ())
{
insn = AngelSWI_Reason_ReportExceptionExtended;
}
else
#endif
{
insn = AngelSWI_Reason_ReportException;
}
switch (sig)
{
case SIGABRT:
{
block[0] = ADP_Stopped_RunTimeError;
break;
}
default:
{
block[0] = ADP_Stopped_ApplicationExit;
break;
}
}
#if SEMIHOST_V2
if (_has_ext_exit_extended ())
return do_AngelSWI (insn, block);
else
#endif
return do_AngelSWI (insn, (void*)block[0]);
#else
asm ("swi %a0" :: "i" (SWI_Exit));
#endif
}