2001-04-12 09:14:58 +02:00
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--- machdep/syscall-template-sparc-netbsd-1.3.S.orig Thu Apr 12 06:57:20 2001
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+++ machdep/syscall-template-sparc-netbsd-1.3.S Thu Apr 12 07:20:31 2001
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@@ -0,0 +1,48 @@
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1998-12-28 23:21:59 +01:00
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+/* ==== syscall.S ============================================================
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+ * Copyright (c) 1994 Chris Provenzano, proven@mit.edu
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+ * All rights reserved.
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+ *
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+ */
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+
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2001-04-12 09:14:58 +02:00
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+#include <machine/asm.h>
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1998-12-28 23:21:59 +01:00
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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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+#define SYSCALL(x) \
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2001-04-12 09:14:58 +02:00
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+ .globl _C_LABEL(machdep_sys_##x); \
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1998-12-28 23:21:59 +01:00
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+ \
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2001-04-12 09:14:58 +02:00
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+_C_LABEL(machdep_sys_##x):; \
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1998-12-28 23:21:59 +01:00
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+ \
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+ mov SYS_##x, %g1; \
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+ ta 0; \
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+ bcs,a 2b; \
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+ sub %r0,%o0,%o0; \
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+ retl; \
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+ nop
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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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+ .align 4
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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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+1:
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+ sub %r0, %o0, %o0
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+2:
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+ retl
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+ nop
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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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