1 files changed, 0 insertions, 72 deletions
diff --git a/ANDROID_3.4.5/arch/arm/kernel/opcodes.c b/ANDROID_3.4.5/arch/arm/kernel/opcodes.c
deleted file mode 100644
index f8179c6a..00000000
--- a/ANDROID_3.4.5/arch/arm/kernel/opcodes.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- *  linux/arch/arm/kernel/opcodes.c
- *
- *  A32 condition code lookup feature moved from nwfpe/fpopcode.c
- *
- * 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.
- */
-
-#include <linux/module.h>
-#include <asm/opcodes.h>
-
-#define ARM_OPCODE_CONDITION_UNCOND 0xf
-
-/*
- * condition code lookup table
- * index into the table is test code: EQ, NE, ... LT, GT, AL, NV
- *
- * bit position in short is condition code: NZCV
- */
-static const unsigned short cc_map[16] = {
-	0xF0F0,			/* EQ == Z set            */
-	0x0F0F,			/* NE                     */
-	0xCCCC,			/* CS == C set            */
-	0x3333,			/* CC                     */
-	0xFF00,			/* MI == N set            */
-	0x00FF,			/* PL                     */
-	0xAAAA,			/* VS == V set            */
-	0x5555,			/* VC                     */
-	0x0C0C,			/* HI == C set && Z clear */
-	0xF3F3,			/* LS == C clear || Z set */
-	0xAA55,			/* GE == (N==V)           */
-	0x55AA,			/* LT == (N!=V)           */
-	0x0A05,			/* GT == (!Z && (N==V))   */
-	0xF5FA,			/* LE == (Z || (N!=V))    */
-	0xFFFF,			/* AL always              */
-	0			/* NV                     */
-};
-
-/*
- * Returns:
- * ARM_OPCODE_CONDTEST_FAIL   - if condition fails
- * ARM_OPCODE_CONDTEST_PASS   - if condition passes (including AL)
- * ARM_OPCODE_CONDTEST_UNCOND - if NV condition, or separate unconditional
- *                              opcode space from v5 onwards
- *
- * Code that tests whether a conditional instruction would pass its condition
- * check should check that return value == ARM_OPCODE_CONDTEST_PASS.
- *
- * Code that tests if a condition means that the instruction would be executed
- * (regardless of conditional or unconditional) should instead check that the
- * return value != ARM_OPCODE_CONDTEST_FAIL.
- */
-asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr)
-{
-	u32 cc_bits  = opcode >> 28;
-	u32 psr_cond = psr >> 28;
-	unsigned int ret;
-
-	if (cc_bits != ARM_OPCODE_CONDITION_UNCOND) {
-		if ((cc_map[cc_bits] >> (psr_cond)) & 1)
-			ret = ARM_OPCODE_CONDTEST_PASS;
-		else
-			ret = ARM_OPCODE_CONDTEST_FAIL;
-	} else {
-		ret = ARM_OPCODE_CONDTEST_UNCOND;
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(arm_check_condition);