[uClibc-cvs] CVS uClibc/libc/sysdeps/linux/cris
CVS User pkj
pkj at codepoet.org
Sat Oct 30 17:32:53 UTC 2004
Update of /var/cvs/uClibc/libc/sysdeps/linux/cris
In directory nail:/tmp/cvs-serv12699
Modified Files:
syscall.S
Log Message:
Do not assume a fifth argument is used with syscall(). Allocate stack
for saving SRP separately.
--- /var/cvs/uClibc/libc/sysdeps/linux/cris/syscall.S 2002/09/20 15:17:15 1.2
+++ /var/cvs/uClibc/libc/sysdeps/linux/cris/syscall.S 2004/10/30 17:32:52 1.3
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,18 +23,18 @@
/* Make syscall (callno, ...) into a system call. */
ENTRY (syscall)
+ push srp
move.d r10,r9
move.d r11,r10
move.d r12,r11
move.d r13,r12
- move.d [sp],r13
- move srp,[sp]
- move [sp+4],mof
- move [sp+8],srp
+ move.d [sp+4],r13
+ move [sp+8],mof
+ move [sp+12],srp
break 13
cmps.w -4096,r10
bhs 0f
- move [sp],srp
+ pop srp
Ret
nop
PSEUDO_END (syscall)
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