[opcodes, pk, sim, xcc] Tweaked FP encoding

1 files changed, 43 insertions, 93 deletions

diff --git a/pk/riscv-opc.h b/pk/riscv-opc.h
index 6563a5d..948f9c3 100644
--- a/pk/riscv-opc.h
+++ b/pk/riscv-opc.h
@@ -1,16 +1,16 @@
 /* Automatically generated by parse-opcodes */
+#define MATCH_CVT_W_D 0xd5850000
+#define  MASK_CVT_W_D 0xff8ffc00
 #define MATCH_MFF_D 0xd5ac0000
 #define  MASK_MFF_D 0xffff83e0
 #define MATCH_SGNINJ_D 0xd5828000
 #define  MASK_SGNINJ_D 0xffff8000
 #define MATCH_AMO_ADD 0xf4c00000
 #define  MASK_AMO_ADD 0xffff8000
-#define MATCH_CVT_D_L_RM 0xd5c60000
-#define  MASK_CVT_D_L_RM 0xffcffc00
 #define MATCH_REMUW 0xee438000
 #define  MASK_REMUW 0xffff8000
 #define MATCH_NMADD_S 0xde000000
-#define  MASK_NMADD_S 0xfff00000
+#define  MASK_NMADD_S 0xff800000
 #define MATCH_BLTU 0xc7800000
 #define  MASK_BLTU 0xffc00000
 #define MATCH_C_EQ_S 0xd40a8000
@@ -18,33 +18,27 @@
 #define MATCH_SGNINJ_S 0xd4028000
 #define  MASK_SGNINJ_S 0xffff8000
 #define MATCH_DIV_D 0xd5818000
-#define  MASK_DIV_D 0xffff8000
+#define  MASK_DIV_D 0xff8f8000
+#define MATCH_CVT_W_S 0xd4050000
+#define  MASK_CVT_W_S 0xff8ffc00
 #define MATCH_CVT_S_W 0xd4070000
-#define  MASK_CVT_S_W 0xfffffc00
-#define MATCH_CVTU_S_W_RM 0xd4478000
-#define  MASK_CVTU_S_W_RM 0xffcffc00
+#define  MASK_CVT_S_W 0xff8ffc00
 #define MATCH_NMADD_D 0xdf800000
-#define  MASK_NMADD_D 0xfff00000
+#define  MASK_NMADD_D 0xff800000
 #define MATCH_C_EQ_D 0xd58a8000
 #define  MASK_C_EQ_D 0xffff8000
 #define MATCH_SLLIW 0xedc10000
 #define  MASK_SLLIW 0xffff8000
 #define MATCH_AMOW_MAX 0xf4828000
 #define  MASK_AMOW_MAX 0xffff8000
-#define MATCH_CVT_L_S_RM 0xd4440000
-#define  MASK_CVT_L_S_RM 0xffcffc00
 #define MATCH_CVTU_D_L 0xd5868000
-#define  MASK_CVTU_D_L 0xfffffc00
+#define  MASK_CVTU_D_L 0xff8ffc00
 #define MATCH_LH 0xf0400000
 #define  MASK_LH 0xffc00000
-#define MATCH_MSUB_S_RM 0xda400000
-#define  MASK_MSUB_S_RM 0xffc00000
 #define MATCH_LW 0xf0800000
 #define  MASK_LW 0xffc00000
 #define MATCH_ADD 0xea000000
 #define  MASK_ADD 0xffff8000
-#define MATCH_CVT_W_D_RM 0xd5c50000
-#define  MASK_CVT_W_D_RM 0xffcffc00
 #define MATCH_AMOW_AND 0xf4810000
 #define  MASK_AMOW_AND 0xffff8000
 #define MATCH_MFPCR 0xd6400000
@@ -56,21 +50,23 @@
 #define MATCH_MTPCR 0xd6408000
 #define  MASK_MTPCR 0xffff801f
 #define MATCH_ADD_S 0xd4000000
-#define  MASK_ADD_S 0xffff8000
+#define  MASK_ADD_S 0xff8f8000
 #define MATCH_BGEU 0xc7c00000
 #define  MASK_BGEU 0xffc00000
+#define MATCH_CVTU_L_D 0xd5848000
+#define  MASK_CVTU_L_D 0xff8ffc00
 #define MATCH_DI 0xd6008000
 #define  MASK_DI 0xffffffe0
 #define MATCH_SLTIU 0xe8c00000
 #define  MASK_SLTIU 0xffc00000
 #define MATCH_MFFL_D 0xd5ac8000
 #define  MASK_MFFL_D 0xffff83e0
-#define MATCH_MADD_S_RM 0xd8400000
-#define  MASK_MADD_S_RM 0xffc00000
 #define MATCH_SGNMUL_D 0xd5838000
 #define  MASK_SGNMUL_D 0xffff8000
+#define MATCH_CVTU_L_S 0xd4048000
+#define  MASK_CVTU_L_S 0xff8ffc00
 #define MATCH_ADD_D 0xd5800000
-#define  MASK_ADD_D 0xffff8000
+#define  MASK_ADD_D 0xff8f8000
 #define MATCH_MUL 0xea400000
 #define  MASK_MUL 0xffff8000
 #define MATCH_AMOW_MIN 0xf4820000
@@ -78,13 +74,9 @@
 #define MATCH_NOR 0xea038000
 #define  MASK_NOR 0xffff8000
 #define MATCH_NMSUB_D 0xdd800000
-#define  MASK_NMSUB_D 0xfff00000
+#define  MASK_NMSUB_D 0xff800000
 #define MATCH_AMO_SWAP 0xf4c08000
 #define  MASK_AMO_SWAP 0xffff8000
-#define MATCH_CVTU_S_L_RM 0xd4468000
-#define  MASK_CVTU_S_L_RM 0xffcffc00
-#define MATCH_MADD_D_RM 0xd9c00000
-#define  MASK_MADD_D_RM 0xffc00000
 #define MATCH_SRLI 0xe9c20000
 #define  MASK_SRLI 0xffff0000
 #define MATCH_DIVUW 0xee428000
@@ -94,7 +86,7 @@
 #define MATCH_SRLW 0xefc20000
 #define  MASK_SRLW 0xffff8000
 #define MATCH_NMSUB_S 0xdc000000
-#define  MASK_NMSUB_S 0xfff00000
+#define  MASK_NMSUB_S 0xff800000
 #define MATCH_MFCR 0xf6400000
 #define  MASK_MFCR 0xffff83e0
 #define MATCH_C_LE_D 0xd58b8000
@@ -111,14 +103,12 @@
 #define  MASK_SYNC 0xffffffff
 #define MATCH_MTF_S 0xd42e0000
 #define  MASK_MTF_S 0xfffffc00
-#define MATCH_CVTU_W_D_RM 0xd5c58000
-#define  MASK_CVTU_W_D_RM 0xffcffc00
 #define MATCH_S_S 0xd2800000
 #define  MASK_S_S 0xffc00000
 #define MATCH_MTCR 0xf6408000
 #define  MASK_MTCR 0xffff801f
 #define MATCH_MSUB_S 0xda000000
-#define  MASK_MSUB_S 0xfff00000
+#define  MASK_MSUB_S 0xff800000
 #define MATCH_ADDW 0xee000000
 #define  MASK_ADDW 0xffff8000
 #define MATCH_SLTU 0xea018000
@@ -129,8 +119,6 @@
 #define  MASK_SUB 0xffff8000
 #define MATCH_ERET 0xd6800000
 #define  MASK_ERET 0xffffffff
-#define MATCH_SQRT_D_RM 0xd5c20000
-#define  MASK_SQRT_D_RM 0xffcffc00
 #define MATCH_BLT 0xc7000000
 #define  MASK_BLT 0xffc00000
 #define MATCH_SGNINJN_D 0xd5830000
@@ -141,12 +129,8 @@
 #define  MASK_SRLIW 0xffff8000
 #define MATCH_LUI 0xe2000000
 #define  MASK_LUI 0xfe000000
-#define MATCH_CVTU_D_L_RM 0xd5c68000
-#define  MASK_CVTU_D_L_RM 0xffcffc00
 #define MATCH_ADDI 0xe8000000
 #define  MASK_ADDI 0xffc00000
-#define MATCH_ADD_D_RM 0xd5c00000
-#define  MASK_ADD_D_RM 0xffcf8000
 #define MATCH_MULH 0xea410000
 #define  MASK_MULH 0xffff8000
 #define MATCH_MULHUW 0xee418000
@@ -161,8 +145,6 @@
 #define  MASK_LD 0xffc00000
 #define MATCH_ORI 0xe9400000
 #define  MASK_ORI 0xffc00000
-#define MATCH_CVT_L_D_RM 0xd5c40000
-#define  MASK_CVT_L_D_RM 0xffcffc00
 #define MATCH_LB 0xf0000000
 #define  MASK_LB 0xffc00000
 #define MATCH_ADDIW 0xec000000
@@ -171,32 +153,26 @@
 #define  MASK_MULW 0xffff8000
 #define MATCH_MTFLH_D 0xd5be0000
 #define  MASK_MTFLH_D 0xffff8000
-#define MATCH_MUL_S_RM 0xd4410000
-#define  MASK_MUL_S_RM 0xffcf8000
 #define MATCH_SRA 0xebc30000
 #define  MASK_SRA 0xffff8000
 #define MATCH_BGE 0xc7400000
 #define  MASK_BGE 0xffc00000
+#define MATCH_CVT_L_D 0xd5840000
+#define  MASK_CVT_L_D 0xff8ffc00
 #define MATCH_SRAIW 0xedc30000
 #define  MASK_SRAIW 0xffff8000
 #define MATCH_SRL 0xebc20000
 #define  MASK_SRL 0xffff8000
-#define MATCH_CVTU_L_S_RM 0xd4448000
-#define  MASK_CVTU_L_S_RM 0xffcffc00
-#define MATCH_NMSUB_D_RM 0xddc00000
-#define  MASK_NMSUB_D_RM 0xffc00000
-#define MATCH_NMSUB_S_RM 0xdc400000
-#define  MASK_NMSUB_S_RM 0xffc00000
+#define MATCH_CVT_L_S 0xd4040000
+#define  MASK_CVT_L_S 0xff8ffc00
 #define MATCH_OR 0xea028000
 #define  MASK_OR 0xffff8000
-#define MATCH_CVT_S_W_RM 0xd4470000
-#define  MASK_CVT_S_W_RM 0xffcffc00
 #define MATCH_SUBW 0xee008000
 #define  MASK_SUBW 0xffff8000
 #define MATCH_JALR_C 0xc4000000
 #define  MASK_JALR_C 0xffc00000
 #define MATCH_CVTU_S_W 0xd4078000
-#define  MASK_CVTU_S_W 0xfffffc00
+#define  MASK_CVTU_S_W 0xff8ffc00
 #define MATCH_AMOW_MINU 0xf4830000
 #define  MASK_AMOW_MINU 0xffff8000
 #define MATCH_JALR_J 0xc4800000
@@ -209,40 +185,24 @@
 #define  MASK_XORI 0xffc00000
 #define MATCH_JALR_R 0xc4400000
 #define  MASK_JALR_R 0xffc00000
-#define MATCH_NMADD_S_RM 0xde400000
-#define  MASK_NMADD_S_RM 0xffc00000
 #define MATCH_CVTU_S_L 0xd4068000
-#define  MASK_CVTU_S_L 0xfffffc00
+#define  MASK_CVTU_S_L 0xff8ffc00
 #define MATCH_AMO_MAX 0xf4c28000
 #define  MASK_AMO_MAX 0xffff8000
 #define MATCH_AMO_MIN 0xf4c20000
 #define  MASK_AMO_MIN 0xffff8000
 #define MATCH_ANDI 0xe9000000
 #define  MASK_ANDI 0xffc00000
-#define MATCH_SQRT_S_RM 0xd4420000
-#define  MASK_SQRT_S_RM 0xffcffc00
-#define MATCH_CVTU_L_D_RM 0xd5c48000
-#define  MASK_CVTU_L_D_RM 0xffcffc00
 #define MATCH_JAL 0xc2000000
 #define  MASK_JAL 0xfe000000
 #define MATCH_LWU 0xf1800000
 #define  MASK_LWU 0xffc00000
-#define MATCH_CVT_S_D_RM 0xd4498000
-#define  MASK_CVT_S_D_RM 0xffcffc00
 #define MATCH_AMO_MINU 0xf4c30000
 #define  MASK_AMO_MINU 0xffff8000
-#define MATCH_SUB_S_RM 0xd4408000
-#define  MASK_SUB_S_RM 0xffcf8000
-#define MATCH_CVT_S_L 0xd4060000
-#define  MASK_CVT_S_L 0xfffffc00
-#define MATCH_DIV_S_RM 0xd4418000
-#define  MASK_DIV_S_RM 0xffcf8000
-#define MATCH_MUL_D_RM 0xd5c10000
-#define  MASK_MUL_D_RM 0xffcf8000
+#define MATCH_MSUB_D 0xdb800000
+#define  MASK_MSUB_D 0xff800000
 #define MATCH_SUB_S 0xd4008000
-#define  MASK_SUB_S 0xffff8000
-#define MATCH_NMADD_D_RM 0xdfc00000
-#define  MASK_NMADD_D_RM 0xffc00000
+#define  MASK_SUB_S 0xff8f8000
 #define MATCH_SLT 0xea010000
 #define  MASK_SLT 0xffff8000
 #define MATCH_SLLW 0xefc10000
@@ -260,9 +220,7 @@
 #define MATCH_SLLI 0xe9c10000
 #define  MASK_SLLI 0xffff0000
 #define MATCH_SUB_D 0xd5808000
-#define  MASK_SUB_D 0xffff8000
-#define MATCH_CVT_S_L_RM 0xd4460000
-#define  MASK_CVT_S_L_RM 0xffcffc00
+#define  MASK_SUB_D 0xff8f8000
 #define MATCH_BEQ 0xc6000000
 #define  MASK_BEQ 0xffc00000
 #define MATCH_AND 0xea020000
@@ -270,7 +228,7 @@
 #define MATCH_LBU 0xf1000000
 #define  MASK_LBU 0xffc00000
 #define MATCH_SQRT_S 0xd4020000
-#define  MASK_SQRT_S 0xfffffc00
+#define  MASK_SQRT_S 0xff8ffc00
 #define MATCH_SYSCALL 0xf6c00000
 #define  MASK_SYSCALL 0xffc003ff
 #define MATCH_C_LT_S 0xd40b0000
@@ -278,43 +236,37 @@
 #define MATCH_MTF_D 0xd5ae0000
 #define  MASK_MTF_D 0xfffffc00
 #define MATCH_SQRT_D 0xd5820000
-#define  MASK_SQRT_D 0xfffffc00
-#define MATCH_ADD_S_RM 0xd4400000
-#define  MASK_ADD_S_RM 0xffcf8000
+#define  MASK_SQRT_D 0xff8ffc00
 #define MATCH_AMOW_ADD 0xf4800000
 #define  MASK_AMOW_ADD 0xffff8000
 #define MATCH_MULHW 0xee410000
 #define  MASK_MULHW 0xffff8000
 #define MATCH_MADD_S 0xd8000000
-#define  MASK_MADD_S 0xfff00000
+#define  MASK_MADD_S 0xff800000
 #define MATCH_MULHU 0xea418000
 #define  MASK_MULHU 0xffff8000
 #define MATCH_AMO_AND 0xf4c10000
 #define  MASK_AMO_AND 0xffff8000
-#define MATCH_MSUB_D 0xdb800000
-#define  MASK_MSUB_D 0xfff00000
 #define MATCH_SGNMUL_S 0xd4038000
 #define  MASK_SGNMUL_S 0xffff8000
 #define MATCH_RDNPC 0xf6000000
 #define  MASK_RDNPC 0xffffffe0
-#define MATCH_DIV_D_RM 0xd5c18000
-#define  MASK_DIV_D_RM 0xffcf8000
+#define MATCH_CVT_S_L 0xd4060000
+#define  MASK_CVT_S_L 0xff8ffc00
 #define MATCH_MADD_D 0xd9800000
-#define  MASK_MADD_D 0xfff00000
+#define  MASK_MADD_D 0xff800000
 #define MATCH_SYNCI 0xf1c00000
 #define  MASK_SYNCI 0xffc0001f
 #define MATCH_DIV_S 0xd4018000
-#define  MASK_DIV_S 0xffff8000
+#define  MASK_DIV_S 0xff8f8000
 #define MATCH_UNIMP 0x0
 #define  MASK_UNIMP 0xffffffff
 #define MATCH_CVT_S_D 0xd4098000
-#define  MASK_CVT_S_D 0xfffffc00
+#define  MASK_CVT_S_D 0xff8ffc00
 #define MATCH_C_LE_S 0xd40b8000
 #define  MASK_C_LE_S 0xffff8000
 #define MATCH_MUL_S 0xd4010000
-#define  MASK_MUL_S 0xffff8000
-#define MATCH_CVT_W_S_RM 0xd4450000
-#define  MASK_CVT_W_S_RM 0xffcffc00
+#define  MASK_MUL_S 0xff8f8000
 #define MATCH_CVT_D_S 0xd5880000
 #define  MASK_CVT_D_S 0xfffffc00
 #define MATCH_CVT_D_W 0xd5870000
@@ -322,7 +274,7 @@
 #define MATCH_L_S 0xd0800000
 #define  MASK_L_S 0xffc00000
 #define MATCH_CVT_D_L 0xd5860000
-#define  MASK_CVT_D_L 0xfffffc00
+#define  MASK_CVT_D_L 0xff8ffc00
 #define MATCH_DIVW 0xee420000
 #define  MASK_DIVW 0xffff8000
 #define MATCH_L_D 0xd0c00000
@@ -330,13 +282,15 @@
 #define MATCH_DIVU 0xea428000
 #define  MASK_DIVU 0xffff8000
 #define MATCH_MUL_D 0xd5810000
-#define  MASK_MUL_D 0xffff8000
-#define MATCH_MSUB_D_RM 0xdbc00000
-#define  MASK_MSUB_D_RM 0xffc00000
+#define  MASK_MUL_D 0xff8f8000
+#define MATCH_CVTU_W_S 0xd4058000
+#define  MASK_CVTU_W_S 0xff8ffc00
 #define MATCH_SW 0xf2800000
 #define  MASK_SW 0xffc00000
 #define MATCH_AMOW_SWAP 0xf4808000
 #define  MASK_AMOW_SWAP 0xffff8000
+#define MATCH_CVTU_W_D 0xd5858000
+#define  MASK_CVTU_W_D 0xff8ffc00
 #define MATCH_LHU 0xf1400000
 #define  MASK_LHU 0xffc00000
 #define MATCH_SH 0xf2400000
@@ -349,9 +303,5 @@
 #define  MASK_SB 0xffc00000
 #define MATCH_C_LT_D 0xd58b0000
 #define  MASK_C_LT_D 0xffff8000
-#define MATCH_CVTU_W_S_RM 0xd4458000
-#define  MASK_CVTU_W_S_RM 0xffcffc00
-#define MATCH_SUB_D_RM 0xd5c08000
-#define  MASK_SUB_D_RM 0xffcf8000
 #define MATCH_SD 0xf2c00000
 #define  MASK_SD 0xffc00000