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* compile.c: #include "wait.h".

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(sim_resume, sleep insn): Check program exit status in r0.
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David Edelsohn
1996-03-11 19:30:53 +00:00
parent 1ef980b961
commit 4dfb4ffcd1
2 changed files with 7 additions and 2 deletions
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6
sim/h8300/compile.c
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@@ -27,6 +27,7 @@
#include <stdlib.h>
#endif
#include <sys/param.h>
#include "wait.h"
#include "ansidecl.h"
#include "callback.h"
#include "remote-sim.h"
@@ -1254,7 +1255,10 @@ sim_resume (step, siggnal)
cpu.exception = SIGILL;
goto end;
case O (O_SLEEP, SB):
if ((short) cpu.regs[0] == -255)
/* The format of r0 is defined by devo/include/wait.h.
cpu.exception handling needs some cleanup: we need to make the
the handling of normal exits vs signals, etc. more sensible. */
if (! WIFEXITED (cpu.regs[0]) && WIFSIGNALED (cpu.regs[0]))
cpu.exception = SIGILL;
else
cpu.exception = SIGTRAP;