48 lines
1.2 KiB
Text
48 lines
1.2 KiB
Text
$NetBSD: patch-bo,v 1.2 2002/04/11 15:43:37 fredb Exp $
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--- machdep/syscall-template-m68000-netbsd.S.orig Thu Apr 11 09:26:27 2002
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+++ machdep/syscall-template-m68000-netbsd.S Thu Apr 11 09:12:45 2002
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@@ -0,0 +1,43 @@
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+#include <machine/asm.h>
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+#include <sys/syscall.h>
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+
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+#ifdef SYS___sigsuspend14
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+#define SYS_sigsuspend SYS___sigsuspend14
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+#endif
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+#ifdef SYS___sigprocmask14
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+#define SYS_sigprocmask SYS___sigprocmask14
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+#endif
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+
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+
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+#ifdef __STDC__
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+#define IMM #
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+#define SYSCALL(x) .even; \
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+ ENTRY(machdep_sys_ ## x); \
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+ movl IMM SYS_ ## x,%d0; \
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+ trap IMM 0; \
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+ jcs err; \
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+ rts
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+#else /* !__STDC__ */
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+#define SYSCALL(x) .even; ENTRY(machdep_sys_/**/x); \
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+ movl #SYS_/**/x,%d0; trap #0; jcs err; rts
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+#endif /* !__STDC__ */
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+
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+/*
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+ * Initial asm stuff for all functions.
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+ */
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+ .text
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+ .even
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+
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+
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+/* ==========================================================================
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+ * error code for all syscalls. The error value is returned as the negative
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+ * of the errno value.
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+ */
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+
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+err:
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+ negl %d0
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+ rts
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+
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+#define XSYSCALL(NAME) SYSCALL(NAME)
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+
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+XSYSCALL(SYSCALL_NAME)
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