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Code Issues

Allow kexec-tools to be built for mipsel, tested on a routerboard 500

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SVN-Revision: 11856
This commit is contained in:
Florian Fainelli 2008-07-18 11:43:50 +00:00
parent 1cc6486b0b
commit af36f6132c
2 changed files with 105 additions and 1 deletions
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2
package/kexec-tools/Makefile
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@ -21,7 +21,7 @@ include $(INCLUDE_DIR)/package.mk
define Package/kexec-tools define Package/kexec-tools
SECTION:=utils SECTION:=utils
CATEGORY:=Utilities CATEGORY:=Utilities
DEPENDS:=@i386||@powerpc +zlib DEPENDS:=@i386||@powerpc||@mipsel +zlib
TITLE:=Kernel boots kernel TITLE:=Kernel boots kernel
URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/ URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/
MENU:=1 MENU:=1

104
package/kexec-tools/patches/0004-mips_regdefs.patch Normal file
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@ -0,0 +1,104 @@
diff -urN kexec-tools-testing-20080324/kexec/arch/mips/regdef.h kexec-tools-testing-20080324.new/kexec/arch/mips/regdef.h
--- kexec-tools-testing-20080324/kexec/arch/mips/regdef.h 1970-01-01 01:00:00.000000000 +0100
+++ kexec-tools-testing-20080324.new/kexec/arch/mips/regdef.h 2008-07-18 13:37:18.000000000 +0200
@@ -0,0 +1,100 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1985 MIPS Computer Systems, Inc.
+ * Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle
+ * Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_REGDEF_H
+#define _ASM_REGDEF_H
+
+#include <asm/sgidefs.h>
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+/*
+ * 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 /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+#define zero $0 /* wired zero */
+#define AT $at /* assembler temp - uppercase because of ".set at" */
+#define v0 $2 /* return value - caller saved */
+#define v1 $3
+#define a0 $4 /* argument registers */
+#define a1 $5
+#define a2 $6
+#define a3 $7
+#define a4 $8 /* arg reg 64 bit; caller saved in 32 bit */
+#define ta0 $8
+#define a5 $9
+#define ta1 $9
+#define a6 $10
+#define ta2 $10
+#define a7 $11
+#define ta3 $11
+#define t0 $12 /* caller saved */
+#define t1 $13
+#define t2 $14
+#define t3 $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 /* callee address for PIC/temp */
+#define jp $25 /* PIC jump register */
+#define k0 $26 /* kernel temporary */
+#define k1 $27
+#define gp $28 /* global pointer - caller saved for PIC */
+#define sp $29 /* stack pointer */
+#define fp $30 /* frame pointer */
+#define s8 $30 /* callee saved */
+#define ra $31 /* return address */
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#endif /* _ASM_REGDEF_H */