From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001 From: Srikant Patnaik Date: Sun, 11 Jan 2015 12:28:04 +0530 Subject: Moved, renamed, and deleted files The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure. --- ANDROID_3.4.5/arch/arm/include/asm/opcodes.h | 79 ---------------------------- 1 file changed, 79 deletions(-) delete mode 100644 ANDROID_3.4.5/arch/arm/include/asm/opcodes.h (limited to 'ANDROID_3.4.5/arch/arm/include/asm/opcodes.h') diff --git a/ANDROID_3.4.5/arch/arm/include/asm/opcodes.h b/ANDROID_3.4.5/arch/arm/include/asm/opcodes.h deleted file mode 100644 index 19c48ded..00000000 --- a/ANDROID_3.4.5/arch/arm/include/asm/opcodes.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * arch/arm/include/asm/opcodes.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARM_OPCODES_H -#define __ASM_ARM_OPCODES_H - -#ifndef __ASSEMBLY__ -extern asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr); -#endif - -#define ARM_OPCODE_CONDTEST_FAIL 0 -#define ARM_OPCODE_CONDTEST_PASS 1 -#define ARM_OPCODE_CONDTEST_UNCOND 2 - - -/* - * Opcode byteswap helpers - * - * These macros help with converting instructions between a canonical integer - * format and in-memory representation, in an endianness-agnostic manner. - * - * __mem_to_opcode_*() convert from in-memory representation to canonical form. - * __opcode_to_mem_*() convert from canonical form to in-memory representation. - * - * - * Canonical instruction representation: - * - * ARM: 0xKKLLMMNN - * Thumb 16-bit: 0x0000KKLL, where KK < 0xE8 - * Thumb 32-bit: 0xKKLLMMNN, where KK >= 0xE8 - * - * There is no way to distinguish an ARM instruction in canonical representation - * from a Thumb instruction (just as these cannot be distinguished in memory). - * Where this distinction is important, it needs to be tracked separately. - * - * Note that values in the range 0x0000E800..0xE7FFFFFF intentionally do not - * represent any valid Thumb-2 instruction. For this range, - * __opcode_is_thumb32() and __opcode_is_thumb16() will both be false. - */ - -#ifndef __ASSEMBLY__ - -#include -#include - -#ifdef CONFIG_CPU_ENDIAN_BE8 -#define __opcode_to_mem_arm(x) swab32(x) -#define __opcode_to_mem_thumb16(x) swab16(x) -#define __opcode_to_mem_thumb32(x) swahb32(x) -#else -#define __opcode_to_mem_arm(x) ((u32)(x)) -#define __opcode_to_mem_thumb16(x) ((u16)(x)) -#define __opcode_to_mem_thumb32(x) swahw32(x) -#endif - -#define __mem_to_opcode_arm(x) __opcode_to_mem_arm(x) -#define __mem_to_opcode_thumb16(x) __opcode_to_mem_thumb16(x) -#define __mem_to_opcode_thumb32(x) __opcode_to_mem_thumb32(x) - -/* Operations specific to Thumb opcodes */ - -/* Instruction size checks: */ -#define __opcode_is_thumb32(x) ((u32)(x) >= 0xE8000000UL) -#define __opcode_is_thumb16(x) ((u32)(x) < 0xE800UL) - -/* Operations to construct or split 32-bit Thumb instructions: */ -#define __opcode_thumb32_first(x) ((u16)((x) >> 16)) -#define __opcode_thumb32_second(x) ((u16)(x)) -#define __opcode_thumb32_compose(first, second) \ - (((u32)(u16)(first) << 16) | (u32)(u16)(second)) - -#endif /* __ASSEMBLY__ */ - -#endif /* __ASM_ARM_OPCODES_H */ -- cgit