diff options
| -rw-r--r-- | libc/sysdeps/linux/mips/Makefile | 1 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bsd-_setjmp.S | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bsd-setjmp.S | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/crt0.S | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/setjmp.S | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/sys/regdef.h | 61 |
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 */ |