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-rw-r--r--sysdeps/unix/alpha/sysdep.h86
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diff --git a/sysdeps/unix/alpha/sysdep.h b/sysdeps/unix/alpha/sysdep.h
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+/* Copyright (C) 1992, 1995, 1996 Free Software Foundation, Inc.
+ Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <sysdeps/unix/sysdep.h>
+
+#ifdef ASSEMBLER
+
+#ifdef __STDC__
+#define ENTRY(name) \
+ .globl name; \
+ .align 3; \
+ .ent name,0; \
+ name##: \
+ .frame sp,0,ra
+#else
+#define ENTRY(name) \
+ .globl name; \
+ .align 3; \
+ .ent name,0; \
+ name/**/: \
+ .frame sp,0,ra
+#endif
+
+/* Note that while it's better structurally, going back to set errno
+ can make things confusing if you're debugging---it looks like it's jumping
+ backwards into the previous fn. */
+#ifdef __STDC__
+#define PSEUDO(name, syscall_name, args) \
+ .globl name; \
+ .align 3; \
+ .ent name,0; \
+ \
+1: br gp,2f; \
+2: ldgp gp,0(gp); \
+ lda pv,syscall_error; \
+ jmp zero,(pv); \
+ \
+name##: \
+ ldi v0,SYS_ify(syscall_name); \
+ .set noat; \
+ call_pal PAL_callsys; \
+ .set at; \
+ bne a3,1b; \
+3:
+#else
+#define PSEUDO(name, syscall_name, args) \
+ .globl name; \
+ .align 3; \
+ .ent name,0; \
+ \
+1: br gp,2f; \
+2: ldgp gp,0(gp); \
+ lda pv,syscall_error; \
+ jmp zero,(pv); \
+ \
+name/**/: \
+ ldi v0,SYS_ify(syscall_name); \
+ .set noat; \
+ call_pal PAL_callsys; \
+ .set at; \
+ bne a3,1b; \
+3:
+#endif
+
+#define ret ret zero,(ra),1
+#define r0 v0
+#define r1 a4
+
+#define MOVE(x,y) mov x,y
+
+#endif