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author"Steven J. Hill" <sjhill@realitydiluted.com>2002-06-04 16:07:56 +0000
committer"Steven J. Hill" <sjhill@realitydiluted.com>2002-06-04 16:07:56 +0000
commit611717e47e17abf61127ab37d6b66c31085d3f46 (patch)
treec8586b8f908aaf6b1d733e68f54f07520fa4538d /libc/sysdeps/linux
parentd99d54f5e109bdced8c39a13c0261ede0f5efd3b (diff)
Changes so that 'regdef.h' gets included in the development environment.
Diffstat (limited to 'libc/sysdeps/linux')
-rw-r--r--libc/sysdeps/linux/mips/Makefile1
-rw-r--r--libc/sysdeps/linux/mips/bsd-_setjmp.S2
-rw-r--r--libc/sysdeps/linux/mips/bsd-setjmp.S2
-rw-r--r--libc/sysdeps/linux/mips/crt0.S2
-rw-r--r--libc/sysdeps/linux/mips/setjmp.S2
-rw-r--r--libc/sysdeps/linux/mips/sys/regdef.h61
6 files changed, 66 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/mips/Makefile b/libc/sysdeps/linux/mips/Makefile
index 175271c9e..15bdf9b1b 100644
--- a/libc/sysdeps/linux/mips/Makefile
+++ b/libc/sysdeps/linux/mips/Makefile
@@ -62,6 +62,7 @@ $(COBJS): %.o : %.c
headers:
cd $(TOPDIR)/include && ln -fs ../libc/sysdeps/linux/mips/sgidefs.h .
+# cd $(TOPDIR)/include && ln -fs ../libc/sysdeps/linux/mips/regdef.h .
clean:
rm -f *.[oa] *~ core
diff --git a/libc/sysdeps/linux/mips/bsd-_setjmp.S b/libc/sysdeps/linux/mips/bsd-_setjmp.S
index 6a8391868..e03c05ced 100644
--- a/libc/sysdeps/linux/mips/bsd-_setjmp.S
+++ b/libc/sysdeps/linux/mips/bsd-_setjmp.S
@@ -21,7 +21,7 @@
We cannot do it in C because it must be a tail-call, so frame-unwinding
in setjmp doesn't clobber the state restored by longjmp. */
-#include "regdef.h"
+#include <sys/regdef.h>
#ifdef __PIC__
.option pic2
diff --git a/libc/sysdeps/linux/mips/bsd-setjmp.S b/libc/sysdeps/linux/mips/bsd-setjmp.S
index 9539d652d..49a904d29 100644
--- a/libc/sysdeps/linux/mips/bsd-setjmp.S
+++ b/libc/sysdeps/linux/mips/bsd-setjmp.S
@@ -21,7 +21,7 @@
We cannot do it in C because it must be a tail-call, so frame-unwinding
in setjmp doesn't clobber the state restored by longjmp. */
-#include "regdef.h"
+#include <sys/regdef.h>
#ifdef __PIC__
.option pic2
diff --git a/libc/sysdeps/linux/mips/crt0.S b/libc/sysdeps/linux/mips/crt0.S
index 9788d54ff..6770ab0b1 100644
--- a/libc/sysdeps/linux/mips/crt0.S
+++ b/libc/sysdeps/linux/mips/crt0.S
@@ -9,7 +9,7 @@
*/
#include <features.h>
-#include "regdef.h"
+#include <sys/regdef.h>
.text
.global __start
diff --git a/libc/sysdeps/linux/mips/setjmp.S b/libc/sysdeps/linux/mips/setjmp.S
index 63e209b78..0d9a8d431 100644
--- a/libc/sysdeps/linux/mips/setjmp.S
+++ b/libc/sysdeps/linux/mips/setjmp.S
@@ -16,7 +16,7 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include "regdef.h"
+#include <sys/regdef.h>
/* The function __sigsetjmp_aux saves all the registers, but it can't
reliably access the stack or frame pointers, so we pass them in as
diff --git a/libc/sysdeps/linux/mips/sys/regdef.h b/libc/sysdeps/linux/mips/sys/regdef.h
new file mode 100644
index 000000000..c4df60383
--- /dev/null
+++ b/libc/sysdeps/linux/mips/sys/regdef.h
@@ -0,0 +1,61 @@
+/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ralf Baechle <ralf@gnu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SYS_REGDEF_H
+#define _SYS_REGDEF_H
+
+/*
+ * Symbolic register names for 32 bit ABI
+ */
+#define zero $0 /* wired zero */
+#define AT $1 /* assembler temp - uppercase because of ".set at" */
+#define v0 $2 /* return value */
+#define v1 $3
+#define a0 $4 /* argument registers */
+#define a1 $5
+#define a2 $6
+#define a3 $7
+#define t0 $8 /* caller saved */
+#define t1 $9
+#define t2 $10
+#define t3 $11
+#define t4 $12
+#define t5 $13
+#define t6 $14
+#define t7 $15
+#define s0 $16 /* callee saved */
+#define s1 $17
+#define s2 $18
+#define s3 $19
+#define s4 $20
+#define s5 $21
+#define s6 $22
+#define s7 $23
+#define t8 $24 /* caller saved */
+#define t9 $25
+#define jp $25 /* PIC jump register */
+#define k0 $26 /* kernel scratch */
+#define k1 $27
+#define gp $28 /* global pointer */
+#define sp $29 /* stack pointer */
+#define fp $30 /* frame pointer */
+#define s8 $30 /* same like fp! */
+#define ra $31 /* return address */
+
+#endif /* _SYS_REGDEF_H */