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Formerly unix/bsd/sony/newsos/m68k/sysdep.h.~3~

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This commit is contained in:
Roland McGrath 1993-06-08 01:08:51 +00:00
parent a5b9814652
commit bccfaf677d
1 changed files with 9 additions and 13 deletions
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22
sysdeps/unix/bsd/sony/newsos/m68k/sysdep.h
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@ -34,31 +34,27 @@ Cambridge, MA 02139, USA. */
_/**/name/**/:
#endif
/* NewsOS 4 wants a stack frame around syscalls. */
#ifdef __STDC__
#define PSEUDO(name, syscall_name, args) \
.even; \
.globl syscall_error; \
error: jmp syscall_error; \
ENTRY (name) \
DO_CALL (syscall_name, args)
#ifdef __STDC__
#define DO_CALL(syscall_name, args) \
linkw fp, POUND(0); \
movel POUND(SYS_##syscall_name), d0; \
trap POUND(0); \
bcs error; \
unlk fp
unlk fp; \
bcs error
#else
#define PSEUDO(name, syscall_name, args) \
.even; \
.globl syscall_error; \
error: jmp syscall_error; \
ENTRY (name) \
#define DO_CALL(syscall_name, args) \
linkw fp, POUND(0); \
movel POUND(SYS_/**/syscall_name), d0; \
trap POUND(0); \
bcs error; \
unlk fp
unlk fp; \
bcs error
#endif
#define ret rts