From 40e3acc18f1c663ee8f0c981525316f864f7b8ea Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Wed, 31 Oct 2012 22:14:46 +0100 Subject: target-mips: remove #if defined(TARGET_MIPS64) in opcode enums All switch() decoding instruction have a default entry, so it is possible to have unused enum entries. Remove conditional definitions of MIPS64 opcode enums, as it only makes the code less readable. Signed-off-by: Aurelien Jarno --- target-mips/translate.c | 36 ------------------------------------ 1 file changed, 36 deletions(-) (limited to 'target-mips/translate.c') diff --git a/target-mips/translate.c b/target-mips/translate.c index fea4113092..6dc2b62844 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -318,46 +318,30 @@ enum { OPC_LX_DSP = 0x0A | OPC_SPECIAL3, /* MIPS DSP Arithmetic */ OPC_ADDU_QB_DSP = 0x10 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_ADDU_OB_DSP = 0x14 | OPC_SPECIAL3, -#endif OPC_ABSQ_S_PH_DSP = 0x12 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_ABSQ_S_QH_DSP = 0x16 | OPC_SPECIAL3, -#endif /* OPC_ADDUH_QB_DSP is same as OPC_MULT_G_2E. */ /* OPC_ADDUH_QB_DSP = 0x18 | OPC_SPECIAL3, */ OPC_CMPU_EQ_QB_DSP = 0x11 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_CMPU_EQ_OB_DSP = 0x15 | OPC_SPECIAL3, -#endif /* MIPS DSP GPR-Based Shift Sub-class */ OPC_SHLL_QB_DSP = 0x13 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_SHLL_OB_DSP = 0x17 | OPC_SPECIAL3, -#endif /* MIPS DSP Multiply Sub-class insns */ /* OPC_MUL_PH_DSP is same as OPC_ADDUH_QB_DSP. */ /* OPC_MUL_PH_DSP = 0x18 | OPC_SPECIAL3, */ OPC_DPA_W_PH_DSP = 0x30 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_DPAQ_W_QH_DSP = 0x34 | OPC_SPECIAL3, -#endif /* DSP Bit/Manipulation Sub-class */ OPC_INSV_DSP = 0x0C | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_DINSV_DSP = 0x0D | OPC_SPECIAL3, -#endif /* MIPS DSP Compare-Pick Sub-class */ OPC_APPEND_DSP = 0x31 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_DAPPEND_DSP = 0x35 | OPC_SPECIAL3, -#endif /* MIPS DSP Accumulator and DSPControl Access Sub-class */ OPC_EXTR_W_DSP = 0x38 | OPC_SPECIAL3, -#if defined(TARGET_MIPS64) OPC_DEXTR_W_DSP = 0x3C | OPC_SPECIAL3, -#endif }; /* BSHFL opcodes */ @@ -380,9 +364,7 @@ enum { /* MIPS DSP REGIMM opcodes */ enum { OPC_BPOSGE32 = (0x1C << 16) | OPC_REGIMM, -#if defined(TARGET_MIPS64) OPC_BPOSGE64 = (0x1D << 16) | OPC_REGIMM, -#endif }; #define MASK_LX(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) @@ -391,9 +373,7 @@ enum { OPC_LBUX = (0x06 << 6) | OPC_LX_DSP, OPC_LHX = (0x04 << 6) | OPC_LX_DSP, OPC_LWX = (0x00 << 6) | OPC_LX_DSP, -#if defined(TARGET_MIPS64) OPC_LDX = (0x08 << 6) | OPC_LX_DSP, -#endif }; #define MASK_ADDU_QB(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) @@ -591,9 +571,6 @@ enum { OPC_RDDSP = (0x12 << 6) | OPC_EXTR_W_DSP, }; - - -#if defined(TARGET_MIPS64) #define MASK_ABSQ_S_QH(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* MIPS DSP Arithmetic Sub-class */ @@ -622,9 +599,7 @@ enum { OPC_REPLV_PW = (0x13 << 6) | OPC_ABSQ_S_QH_DSP, OPC_REPLV_QH = (0x0B << 6) | OPC_ABSQ_S_QH_DSP, }; -#endif -#if defined(TARGET_MIPS64) #define MASK_ADDU_OB(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* MIPS DSP Multiply Sub-class insns */ @@ -656,9 +631,7 @@ enum { OPC_ADDUH_OB = (0x18 << 6) | OPC_ADDU_OB_DSP, OPC_ADDUH_R_OB = (0x1A << 6) | OPC_ADDU_OB_DSP, }; -#endif -#if defined(TARGET_MIPS64) #define MASK_CMPU_EQ_OB(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* DSP Compare-Pick Sub-class */ @@ -691,9 +664,7 @@ enum { OPC_PRECRQ_RS_QH_PW = (0x15 << 6) | OPC_CMPU_EQ_OB_DSP, OPC_PRECRQU_S_OB_QH = (0x0F << 6) | OPC_CMPU_EQ_OB_DSP, }; -#endif -#if defined(TARGET_MIPS64) #define MASK_DAPPEND(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* DSP Compare-Pick Sub-class */ @@ -702,9 +673,7 @@ enum { OPC_PREPENDW = (0x01 << 6) | OPC_DAPPEND_DSP, OPC_DBALIGN = (0x10 << 6) | OPC_DAPPEND_DSP, }; -#endif -#if defined(TARGET_MIPS64) #define MASK_DEXTR_W(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* MIPS DSP Accumulator and DSPControl Access Sub-class */ @@ -736,9 +705,7 @@ enum { /* DSP Bit/Manipulation Sub-class */ OPC_DINSV = (0x00 << 6) | OPC_DINSV_DSP, }; -#endif -#if defined(TARGET_MIPS64) #define MASK_DPAQ_W_QH(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* MIPS DSP Multiply Sub-class insns */ @@ -769,9 +736,7 @@ enum { OPC_MULSAQ_S_L_PW = (0x0E << 6) | OPC_DPAQ_W_QH_DSP, OPC_MULSAQ_S_W_QH = (0x06 << 6) | OPC_DPAQ_W_QH_DSP, }; -#endif -#if defined(TARGET_MIPS64) #define MASK_SHLL_OB(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) enum { /* MIPS DSP GPR-Based Shift Sub-class */ @@ -802,7 +767,6 @@ enum { OPC_SHRL_OB = (0x01 << 6) | OPC_SHLL_OB_DSP, OPC_SHRL_QH = (0x19 << 6) | OPC_SHLL_OB_DSP, }; -#endif /* Coprocessor 0 (rs field) */ #define MASK_CP0(op) MASK_OP_MAJOR(op) | (op & (0x1F << 21)) -- cgit v1.2.3