diff options
Diffstat (limited to 'sim/m32r/decode.c')
| -rw-r--r-- | sim/m32r/decode.c | 898 |
1 files changed, 394 insertions, 504 deletions
diff --git a/sim/m32r/decode.c b/sim/m32r/decode.c index 63913af..8bac0ef 100644 --- a/sim/m32r/decode.c +++ b/sim/m32r/decode.c @@ -46,6 +46,11 @@ with this program; if not, write to the Free Software Foundation, Inc., #define FAST(fn) #endif +/* The INSN_ prefix is not here and is instead part of the `insn' argument + to avoid collisions with header files (e.g. `AND' in ansidecl.h). */ +#define IDX(insn) CONCAT2 (M32RBF_,insn) +#define TYPE(insn) CONCAT2 (M32R_,insn) + /* The instruction descriptor array. This is computed at runtime. Space for it is not malloc'd to save a teensy bit of cpu in the decoder. Moving it to malloc space is trivial @@ -53,11 +58,6 @@ with this program; if not, write to the Free Software Foundation, Inc., addition of instructions nor an SMP machine with different cpus). */ static IDESC m32rbf_insn_data[M32RBF_INSN_MAX]; -/* The INSN_ prefix is not here and is instead part of the `insn' argument - to avoid collisions with header files (e.g. `AND' in ansidecl.h). */ -#define IDX(insn) CONCAT2 (M32RBF_,insn) -#define TYPE(insn) CONCAT2 (M32R_,insn) - /* Commas between elements are contained in the macros. Some of these are conditionally compiled out. */ @@ -175,6 +175,9 @@ static const struct insn_sem m32rbf_insn_sem_invalid = VIRTUAL_INSN_X_INVALID, IDX (INSN_X_INVALID), FULL (x_invalid) FAST (x_invalid) }; +#undef FMT +#undef FULL +#undef FAST #undef IDX #undef TYPE @@ -236,50 +239,6 @@ m32rbf_init_idesc_table (SIM_CPU *cpu) CPU_IDESC (cpu) = table; } -/* Enum declaration for all instruction semantic formats. */ -typedef enum sfmt { - FMT_EMPTY, FMT_ADD, FMT_ADD3, FMT_AND3 - , FMT_OR3, FMT_ADDI, FMT_ADDV, FMT_ADDV3 - , FMT_ADDX, FMT_BC8, FMT_BC24, FMT_BEQ - , FMT_BEQZ, FMT_BL8, FMT_BL24, FMT_BRA8 - , FMT_BRA24, FMT_CMP, FMT_CMPI, FMT_DIV - , FMT_JL, FMT_JMP, FMT_LD, FMT_LD_D - , FMT_LDB, FMT_LDB_D, FMT_LDH, FMT_LDH_D - , FMT_LD_PLUS, FMT_LD24, FMT_LDI8, FMT_LDI16 - , FMT_LOCK, FMT_MACHI, FMT_MULHI, FMT_MV - , FMT_MVFACHI, FMT_MVFC, FMT_MVTACHI, FMT_MVTC - , FMT_NOP, FMT_RAC, FMT_RTE, FMT_SETH - , FMT_SLL3, FMT_SLLI, FMT_ST, FMT_ST_D - , FMT_STB, FMT_STB_D, FMT_STH, FMT_STH_D - , FMT_ST_PLUS, FMT_TRAP, FMT_UNLOCK -} SFMT; - -/* The decoder uses this to record insns and direct extraction handling. */ - -typedef struct { - const IDESC *idesc; -#ifdef __GNUC__ - void *sfmt; -#else - enum sfmt sfmt; -#endif -} DECODE_DESC; - -/* Macro to go from decode phase to extraction phase. */ - -#ifdef __GNUC__ -#define GOTO_EXTRACT(id) goto *(id)->sfmt -#else -#define GOTO_EXTRACT(id) goto extract -#endif - -/* The decoder needs a slightly different computed goto switch control. */ -#ifdef __GNUC__ -#define DECODE_SWITCH(N, X) goto *labels_##N[X]; -#else -#define DECODE_SWITCH(N, X) switch (X) -#endif - /* Given an instruction, return a pointer to its IDESC entry. */ const IDESC * @@ -287,370 +246,254 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, CGEN_INSN_INT base_insn, CGEN_INSN_INT entire_insn, ARGBUF *abuf) { - /* Result of decoder, used by extractor. */ - const DECODE_DESC *idecode; - - /* First decode the instruction. */ + /* Result of decoder. */ + M32RBF_INSN_TYPE itype; { -#define I(insn) & m32rbf_insn_data[CONCAT2 (M32RBF_,insn)] -#ifdef __GNUC__ -#define E(fmt) && case_ex_##fmt -#else -#define E(fmt) fmt -#endif CGEN_INSN_INT insn = base_insn; - static const DECODE_DESC idecode_invalid = { I (INSN_X_INVALID), E (FMT_EMPTY) }; { -#ifdef __GNUC__ - static const void *labels_0[256] = { - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && case_0_28, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && case_0_87, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && case_0_95, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && case_0_112, && case_0_113, && case_0_114, && case_0_115, - && case_0_116, && case_0_117, && case_0_118, && case_0_119, - && case_0_120, && case_0_121, && case_0_122, && case_0_123, - && case_0_124, && case_0_125, && case_0_126, && case_0_127, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && default_0, && default_0, && default_0, && default_0, - && case_0_240, && case_0_241, && case_0_242, && case_0_243, - && case_0_244, && case_0_245, && case_0_246, && case_0_247, - && case_0_248, && case_0_249, && case_0_250, && case_0_251, - && case_0_252, && case_0_253, && case_0_254, && case_0_255, - }; -#endif - static const DECODE_DESC insns[256] = { - { I (INSN_SUBV), E (FMT_ADDV) }, { I (INSN_SUBX), E (FMT_ADDX) }, - { I (INSN_SUB), E (FMT_ADD) }, { I (INSN_NEG), E (FMT_MV) }, - { I (INSN_CMP), E (FMT_CMP) }, { I (INSN_CMPU), E (FMT_CMP) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_ADDV), E (FMT_ADDV) }, { I (INSN_ADDX), E (FMT_ADDX) }, - { I (INSN_ADD), E (FMT_ADD) }, { I (INSN_NOT), E (FMT_MV) }, - { I (INSN_AND), E (FMT_ADD) }, { I (INSN_XOR), E (FMT_ADD) }, - { I (INSN_OR), E (FMT_ADD) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SRL), E (FMT_ADD) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SRA), E (FMT_ADD) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SLL), E (FMT_ADD) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_MUL), E (FMT_ADD) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_MV), E (FMT_MV) }, { I (INSN_MVFC), E (FMT_MVFC) }, - { I (INSN_MVTC), E (FMT_MVTC) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { 0 }, { I (INSN_RTE), E (FMT_RTE) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_TRAP), E (FMT_TRAP) }, - { I (INSN_STB), E (FMT_STB) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_STH), E (FMT_STH) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_ST), E (FMT_ST) }, { I (INSN_UNLOCK), E (FMT_UNLOCK) }, - { I (INSN_ST_PLUS), E (FMT_ST_PLUS) }, { I (INSN_ST_MINUS), E (FMT_ST_PLUS) }, - { I (INSN_LDB), E (FMT_LDB) }, { I (INSN_LDUB), E (FMT_LDB) }, - { I (INSN_LDH), E (FMT_LDH) }, { I (INSN_LDUH), E (FMT_LDH) }, - { I (INSN_LD), E (FMT_LD) }, { I (INSN_LOCK), E (FMT_LOCK) }, - { I (INSN_LD_PLUS), E (FMT_LD_PLUS) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_MULHI), E (FMT_MULHI) }, { I (INSN_MULLO), E (FMT_MULHI) }, - { I (INSN_MULWHI), E (FMT_MULHI) }, { I (INSN_MULWLO), E (FMT_MULHI) }, - { I (INSN_MACHI), E (FMT_MACHI) }, { I (INSN_MACLO), E (FMT_MACHI) }, - { I (INSN_MACWHI), E (FMT_MACHI) }, { I (INSN_MACWLO), E (FMT_MACHI) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_ADDI), E (FMT_ADDI) }, { I (INSN_ADDI), E (FMT_ADDI) }, - { I (INSN_SRLI), E (FMT_SLLI) }, { I (INSN_SRLI), E (FMT_SLLI) }, - { I (INSN_SRAI), E (FMT_SLLI) }, { I (INSN_SRAI), E (FMT_SLLI) }, - { I (INSN_SLLI), E (FMT_SLLI) }, { I (INSN_SLLI), E (FMT_SLLI) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { 0 }, - { I (INSN_RACH), E (FMT_RAC) }, { I (INSN_RAC), E (FMT_RAC) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { 0 }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { I (INSN_LDI8), E (FMT_LDI8) }, { I (INSN_LDI8), E (FMT_LDI8) }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_CMPI), E (FMT_CMPI) }, { I (INSN_CMPUI), E (FMT_CMPI) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_ADDV3), E (FMT_ADDV3) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_ADD3), E (FMT_ADD3) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_AND3), E (FMT_AND3) }, { I (INSN_XOR3), E (FMT_AND3) }, - { I (INSN_OR3), E (FMT_OR3) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_DIV), E (FMT_DIV) }, { I (INSN_DIVU), E (FMT_DIV) }, - { I (INSN_REM), E (FMT_DIV) }, { I (INSN_REMU), E (FMT_DIV) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SRL3), E (FMT_SLL3) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SRA3), E (FMT_SLL3) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SLL3), E (FMT_SLL3) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_LDI16), E (FMT_LDI16) }, - { I (INSN_STB_D), E (FMT_STB_D) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_STH_D), E (FMT_STH_D) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_ST_D), E (FMT_ST_D) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_LDB_D), E (FMT_LDB_D) }, { I (INSN_LDUB_D), E (FMT_LDB_D) }, - { I (INSN_LDH_D), E (FMT_LDH_D) }, { I (INSN_LDUH_D), E (FMT_LDH_D) }, - { I (INSN_LD_D), E (FMT_LD_D) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_BEQ), E (FMT_BEQ) }, { I (INSN_BNE), E (FMT_BEQ) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_BEQZ), E (FMT_BEQZ) }, { I (INSN_BNEZ), E (FMT_BEQZ) }, - { I (INSN_BLTZ), E (FMT_BEQZ) }, { I (INSN_BGEZ), E (FMT_BEQZ) }, - { I (INSN_BLEZ), E (FMT_BEQZ) }, { I (INSN_BGTZ), E (FMT_BEQZ) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_SETH), E (FMT_SETH) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { I (INSN_LD24), E (FMT_LD24) }, { I (INSN_LD24), E (FMT_LD24) }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - { 0 }, { 0 }, - }; - unsigned int val; - val = (((insn >> 8) & (15 << 4)) | ((insn >> 4) & (15 << 0))); - DECODE_SWITCH (0, val) + unsigned int val = (((insn >> 8) & (15 << 4)) | ((insn >> 4) & (15 << 0))); + switch (val) + { + case 0 : itype = M32RBF_INSN_SUBV; goto extract_fmt_addv; + case 1 : itype = M32RBF_INSN_SUBX; goto extract_fmt_addx; + case 2 : itype = M32RBF_INSN_SUB; goto extract_fmt_add; + case 3 : itype = M32RBF_INSN_NEG; goto extract_fmt_mv; + case 4 : itype = M32RBF_INSN_CMP; goto extract_fmt_cmp; + case 5 : itype = M32RBF_INSN_CMPU; goto extract_fmt_cmp; + case 8 : itype = M32RBF_INSN_ADDV; goto extract_fmt_addv; + case 9 : itype = M32RBF_INSN_ADDX; goto extract_fmt_addx; + case 10 : itype = M32RBF_INSN_ADD; goto extract_fmt_add; + case 11 : itype = M32RBF_INSN_NOT; goto extract_fmt_mv; + case 12 : itype = M32RBF_INSN_AND; goto extract_fmt_add; + case 13 : itype = M32RBF_INSN_XOR; goto extract_fmt_add; + case 14 : itype = M32RBF_INSN_OR; goto extract_fmt_add; + case 16 : itype = M32RBF_INSN_SRL; goto extract_fmt_add; + case 18 : itype = M32RBF_INSN_SRA; goto extract_fmt_add; + case 20 : itype = M32RBF_INSN_SLL; goto extract_fmt_add; + case 22 : itype = M32RBF_INSN_MUL; goto extract_fmt_add; + case 24 : itype = M32RBF_INSN_MV; goto extract_fmt_mv; + case 25 : itype = M32RBF_INSN_MVFC; goto extract_fmt_mvfc; + case 26 : itype = M32RBF_INSN_MVTC; goto extract_fmt_mvtc; + case 28 : { - CASE (0, 28) : + unsigned int val = (((insn >> 8) & (15 << 0))); + switch (val) { - static const DECODE_DESC insns[16] = { - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_JL), E (FMT_JL) }, { I (INSN_JMP), E (FMT_JMP) }, - }; - unsigned int val = (((insn >> 8) & (15 << 0))); - idecode = &insns[val]; - GOTO_EXTRACT (idecode); + case 14 : itype = M32RBF_INSN_JL; goto extract_fmt_jl; + case 15 : itype = M32RBF_INSN_JMP; goto extract_fmt_jmp; + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; } - CASE (0, 87) : + } + case 29 : itype = M32RBF_INSN_RTE; goto extract_fmt_rte; + case 31 : itype = M32RBF_INSN_TRAP; goto extract_fmt_trap; + case 32 : itype = M32RBF_INSN_STB; goto extract_fmt_stb; + case 34 : itype = M32RBF_INSN_STH; goto extract_fmt_sth; + case 36 : itype = M32RBF_INSN_ST; goto extract_fmt_st; + case 37 : itype = M32RBF_INSN_UNLOCK; goto extract_fmt_unlock; + case 38 : itype = M32RBF_INSN_ST_PLUS; goto extract_fmt_st_plus; + case 39 : itype = M32RBF_INSN_ST_MINUS; goto extract_fmt_st_plus; + case 40 : itype = M32RBF_INSN_LDB; goto extract_fmt_ldb; + case 41 : itype = M32RBF_INSN_LDUB; goto extract_fmt_ldb; + case 42 : itype = M32RBF_INSN_LDH; goto extract_fmt_ldh; + case 43 : itype = M32RBF_INSN_LDUH; goto extract_fmt_ldh; + case 44 : itype = M32RBF_INSN_LD; goto extract_fmt_ld; + case 45 : itype = M32RBF_INSN_LOCK; goto extract_fmt_lock; + case 46 : itype = M32RBF_INSN_LD_PLUS; goto extract_fmt_ld_plus; + case 48 : itype = M32RBF_INSN_MULHI; goto extract_fmt_mulhi; + case 49 : itype = M32RBF_INSN_MULLO; goto extract_fmt_mulhi; + case 50 : itype = M32RBF_INSN_MULWHI; goto extract_fmt_mulhi; + case 51 : itype = M32RBF_INSN_MULWLO; goto extract_fmt_mulhi; + case 52 : itype = M32RBF_INSN_MACHI; goto extract_fmt_machi; + case 53 : itype = M32RBF_INSN_MACLO; goto extract_fmt_machi; + case 54 : itype = M32RBF_INSN_MACWHI; goto extract_fmt_machi; + case 55 : itype = M32RBF_INSN_MACWLO; goto extract_fmt_machi; + case 64 : /* fall through */ + case 65 : /* fall through */ + case 66 : /* fall through */ + case 67 : /* fall through */ + case 68 : /* fall through */ + case 69 : /* fall through */ + case 70 : /* fall through */ + case 71 : /* fall through */ + case 72 : /* fall through */ + case 73 : /* fall through */ + case 74 : /* fall through */ + case 75 : /* fall through */ + case 76 : /* fall through */ + case 77 : /* fall through */ + case 78 : /* fall through */ + case 79 : itype = M32RBF_INSN_ADDI; goto extract_fmt_addi; + case 80 : /* fall through */ + case 81 : itype = M32RBF_INSN_SRLI; goto extract_fmt_slli; + case 82 : /* fall through */ + case 83 : itype = M32RBF_INSN_SRAI; goto extract_fmt_slli; + case 84 : /* fall through */ + case 85 : itype = M32RBF_INSN_SLLI; goto extract_fmt_slli; + case 87 : + { + unsigned int val = (((insn >> 0) & (15 << 0))); + switch (val) { - static const DECODE_DESC insns[16] = { - { I (INSN_MVTACHI), E (FMT_MVTACHI) }, { I (INSN_MVTACLO), E (FMT_MVTACHI) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - }; - unsigned int val = (((insn >> 0) & (15 << 0))); - idecode = &insns[val]; - GOTO_EXTRACT (idecode); + case 0 : itype = M32RBF_INSN_MVTACHI; goto extract_fmt_mvtachi; + case 1 : itype = M32RBF_INSN_MVTACLO; goto extract_fmt_mvtachi; + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; } - CASE (0, 95) : + } + case 88 : itype = M32RBF_INSN_RACH; goto extract_fmt_rac; + case 89 : itype = M32RBF_INSN_RAC; goto extract_fmt_rac; + case 95 : + { + unsigned int val = (((insn >> 0) & (15 << 0))); + switch (val) { - static const DECODE_DESC insns[16] = { - { I (INSN_MVFACHI), E (FMT_MVFACHI) }, { I (INSN_MVFACLO), E (FMT_MVFACHI) }, - { I (INSN_MVFACMI), E (FMT_MVFACHI) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - }; - unsigned int val = (((insn >> 0) & (15 << 0))); - idecode = &insns[val]; - GOTO_EXTRACT (idecode); + case 0 : itype = M32RBF_INSN_MVFACHI; goto extract_fmt_mvfachi; + case 1 : itype = M32RBF_INSN_MVFACLO; goto extract_fmt_mvfachi; + case 2 : itype = M32RBF_INSN_MVFACMI; goto extract_fmt_mvfachi; + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; } - CASE (0, 112) : + } + case 96 : /* fall through */ + case 97 : /* fall through */ + case 98 : /* fall through */ + case 99 : /* fall through */ + case 100 : /* fall through */ + case 101 : /* fall through */ + case 102 : /* fall through */ + case 103 : /* fall through */ + case 104 : /* fall through */ + case 105 : /* fall through */ + case 106 : /* fall through */ + case 107 : /* fall through */ + case 108 : /* fall through */ + case 109 : /* fall through */ + case 110 : /* fall through */ + case 111 : itype = M32RBF_INSN_LDI8; goto extract_fmt_ldi8; + case 112 : + { + unsigned int val = (((insn >> 8) & (15 << 0))); + switch (val) { - static const DECODE_DESC insns[16] = { - { I (INSN_NOP), E (FMT_NOP) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_BC8), E (FMT_BC8) }, { I (INSN_BNC8), E (FMT_BC8) }, - { I (INSN_BL8), E (FMT_BL8) }, { I (INSN_BRA8), E (FMT_BRA8) }, - }; - unsigned int val = (((insn >> 8) & (15 << 0))); - idecode = &insns[val]; - GOTO_EXTRACT (idecode); + case 0 : itype = M32RBF_INSN_NOP; goto extract_fmt_nop; + case 12 : itype = M32RBF_INSN_BC8; goto extract_fmt_bc8; + case 13 : itype = M32RBF_INSN_BNC8; goto extract_fmt_bc8; + case 14 : itype = M32RBF_INSN_BL8; goto extract_fmt_bl8; + case 15 : itype = M32RBF_INSN_BRA8; goto extract_fmt_bra8; + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; } - CASE (0, 113) : /* fall through */ - CASE (0, 114) : /* fall through */ - CASE (0, 115) : /* fall through */ - CASE (0, 116) : /* fall through */ - CASE (0, 117) : /* fall through */ - CASE (0, 118) : /* fall through */ - CASE (0, 119) : /* fall through */ - CASE (0, 120) : /* fall through */ - CASE (0, 121) : /* fall through */ - CASE (0, 122) : /* fall through */ - CASE (0, 123) : /* fall through */ - CASE (0, 124) : /* fall through */ - CASE (0, 125) : /* fall through */ - CASE (0, 126) : /* fall through */ - CASE (0, 127) : + } + case 113 : /* fall through */ + case 114 : /* fall through */ + case 115 : /* fall through */ + case 116 : /* fall through */ + case 117 : /* fall through */ + case 118 : /* fall through */ + case 119 : /* fall through */ + case 120 : /* fall through */ + case 121 : /* fall through */ + case 122 : /* fall through */ + case 123 : /* fall through */ + case 124 : /* fall through */ + case 125 : /* fall through */ + case 126 : /* fall through */ + case 127 : + { + unsigned int val = (((insn >> 8) & (15 << 0))); + switch (val) { - static const DECODE_DESC insns[16] = { - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_BC8), E (FMT_BC8) }, { I (INSN_BNC8), E (FMT_BC8) }, - { I (INSN_BL8), E (FMT_BL8) }, { I (INSN_BRA8), E (FMT_BRA8) }, - }; - unsigned int val = (((insn >> 8) & (15 << 0))); - idecode = &insns[val]; - GOTO_EXTRACT (idecode); + case 12 : itype = M32RBF_INSN_BC8; goto extract_fmt_bc8; + case 13 : itype = M32RBF_INSN_BNC8; goto extract_fmt_bc8; + case 14 : itype = M32RBF_INSN_BL8; goto extract_fmt_bl8; + case 15 : itype = M32RBF_INSN_BRA8; goto extract_fmt_bra8; + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; } - CASE (0, 240) : /* fall through */ - CASE (0, 241) : /* fall through */ - CASE (0, 242) : /* fall through */ - CASE (0, 243) : /* fall through */ - CASE (0, 244) : /* fall through */ - CASE (0, 245) : /* fall through */ - CASE (0, 246) : /* fall through */ - CASE (0, 247) : /* fall through */ - CASE (0, 248) : /* fall through */ - CASE (0, 249) : /* fall through */ - CASE (0, 250) : /* fall through */ - CASE (0, 251) : /* fall through */ - CASE (0, 252) : /* fall through */ - CASE (0, 253) : /* fall through */ - CASE (0, 254) : /* fall through */ - CASE (0, 255) : + } + case 132 : itype = M32RBF_INSN_CMPI; goto extract_fmt_cmpi; + case 133 : itype = M32RBF_INSN_CMPUI; goto extract_fmt_cmpi; + case 136 : itype = M32RBF_INSN_ADDV3; goto extract_fmt_addv3; + case 138 : itype = M32RBF_INSN_ADD3; goto extract_fmt_add3; + case 140 : itype = M32RBF_INSN_AND3; goto extract_fmt_and3; + case 141 : itype = M32RBF_INSN_XOR3; goto extract_fmt_and3; + case 142 : itype = M32RBF_INSN_OR3; goto extract_fmt_or3; + case 144 : itype = M32RBF_INSN_DIV; goto extract_fmt_div; + case 145 : itype = M32RBF_INSN_DIVU; goto extract_fmt_div; + case 146 : itype = M32RBF_INSN_REM; goto extract_fmt_div; + case 147 : itype = M32RBF_INSN_REMU; goto extract_fmt_div; + case 152 : itype = M32RBF_INSN_SRL3; goto extract_fmt_sll3; + case 154 : itype = M32RBF_INSN_SRA3; goto extract_fmt_sll3; + case 156 : itype = M32RBF_INSN_SLL3; goto extract_fmt_sll3; + case 159 : itype = M32RBF_INSN_LDI16; goto extract_fmt_ldi16; + case 160 : itype = M32RBF_INSN_STB_D; goto extract_fmt_stb_d; + case 162 : itype = M32RBF_INSN_STH_D; goto extract_fmt_sth_d; + case 164 : itype = M32RBF_INSN_ST_D; goto extract_fmt_st_d; + case 168 : itype = M32RBF_INSN_LDB_D; goto extract_fmt_ldb_d; + case 169 : itype = M32RBF_INSN_LDUB_D; goto extract_fmt_ldb_d; + case 170 : itype = M32RBF_INSN_LDH_D; goto extract_fmt_ldh_d; + case 171 : itype = M32RBF_INSN_LDUH_D; goto extract_fmt_ldh_d; + case 172 : itype = M32RBF_INSN_LD_D; goto extract_fmt_ld_d; + case 176 : itype = M32RBF_INSN_BEQ; goto extract_fmt_beq; + case 177 : itype = M32RBF_INSN_BNE; goto extract_fmt_beq; + case 184 : itype = M32RBF_INSN_BEQZ; goto extract_fmt_beqz; + case 185 : itype = M32RBF_INSN_BNEZ; goto extract_fmt_beqz; + case 186 : itype = M32RBF_INSN_BLTZ; goto extract_fmt_beqz; + case 187 : itype = M32RBF_INSN_BGEZ; goto extract_fmt_beqz; + case 188 : itype = M32RBF_INSN_BLEZ; goto extract_fmt_beqz; + case 189 : itype = M32RBF_INSN_BGTZ; goto extract_fmt_beqz; + case 220 : itype = M32RBF_INSN_SETH; goto extract_fmt_seth; + case 224 : /* fall through */ + case 225 : /* fall through */ + case 226 : /* fall through */ + case 227 : /* fall through */ + case 228 : /* fall through */ + case 229 : /* fall through */ + case 230 : /* fall through */ + case 231 : /* fall through */ + case 232 : /* fall through */ + case 233 : /* fall through */ + case 234 : /* fall through */ + case 235 : /* fall through */ + case 236 : /* fall through */ + case 237 : /* fall through */ + case 238 : /* fall through */ + case 239 : itype = M32RBF_INSN_LD24; goto extract_fmt_ld24; + case 240 : /* fall through */ + case 241 : /* fall through */ + case 242 : /* fall through */ + case 243 : /* fall through */ + case 244 : /* fall through */ + case 245 : /* fall through */ + case 246 : /* fall through */ + case 247 : /* fall through */ + case 248 : /* fall through */ + case 249 : /* fall through */ + case 250 : /* fall through */ + case 251 : /* fall through */ + case 252 : /* fall through */ + case 253 : /* fall through */ + case 254 : /* fall through */ + case 255 : + { + unsigned int val = (((insn >> 8) & (15 << 0))); + switch (val) { - static const DECODE_DESC insns[16] = { - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_X_INVALID), E (FMT_EMPTY) }, { I (INSN_X_INVALID), E (FMT_EMPTY) }, - { I (INSN_BC24), E (FMT_BC24) }, { I (INSN_BNC24), E (FMT_BC24) }, - { I (INSN_BL24), E (FMT_BL24) }, { I (INSN_BRA24), E (FMT_BRA24) }, - }; - unsigned int val = (((insn >> 8) & (15 << 0))); - idecode = &insns[val]; - GOTO_EXTRACT (idecode); + case 12 : itype = M32RBF_INSN_BC24; goto extract_fmt_bc24; + case 13 : itype = M32RBF_INSN_BNC24; goto extract_fmt_bc24; + case 14 : itype = M32RBF_INSN_BL24; goto extract_fmt_bl24; + case 15 : itype = M32RBF_INSN_BRA24; goto extract_fmt_bra24; + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; } - DEFAULT (0) : - idecode = &insns[val]; - GOTO_EXTRACT (idecode); } - ENDSWITCH (0) + default : itype = M32RBF_INSN_X_INVALID; goto extract_fmt_empty; + } } -#undef I -#undef E } /* The instruction has been decoded, now extract the fields. */ - extract: - { -#ifndef __GNUC__ - switch (idecode->sfmt) -#endif - { - - CASE (ex, FMT_EMPTY) : + extract_fmt_empty: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_empty.f EXTRACT_IFMT_EMPTY_VARS /* */ @@ -661,11 +504,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "fmt_empty", (char *) 0)); #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ADD) : + extract_fmt_add: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_add.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -687,11 +531,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ADD3) : + extract_fmt_add3: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_add3.f EXTRACT_IFMT_ADD3_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -713,11 +558,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_AND3) : + extract_fmt_and3: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_and3.f EXTRACT_IFMT_AND3_VARS /* f-op1 f-r1 f-op2 f-r2 f-uimm16 */ @@ -739,11 +585,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_OR3) : + extract_fmt_or3: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_or3.f EXTRACT_IFMT_OR3_VARS /* f-op1 f-r1 f-op2 f-r2 f-uimm16 */ @@ -765,11 +612,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ADDI) : + extract_fmt_addi: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_addi.f EXTRACT_IFMT_ADDI_VARS /* f-op1 f-r1 f-simm8 */ @@ -790,11 +638,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ADDV) : + extract_fmt_addv: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_addv.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -816,11 +665,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ADDV3) : + extract_fmt_addv3: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_addv3.f EXTRACT_IFMT_ADDV3_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -842,11 +692,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ADDX) : + extract_fmt_addx: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_addx.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -868,11 +719,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BC8) : + extract_fmt_bc8: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_bc8.f EXTRACT_IFMT_BC8_VARS /* f-op1 f-r1 f-disp8 */ @@ -891,11 +743,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BC24) : + extract_fmt_bc24: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_bc24.f EXTRACT_IFMT_BC24_VARS /* f-op1 f-r1 f-disp24 */ @@ -914,11 +767,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BEQ) : + extract_fmt_beq: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_beq.f EXTRACT_IFMT_BEQ_VARS /* f-op1 f-r1 f-op2 f-r2 f-disp16 */ @@ -941,11 +795,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BEQZ) : + extract_fmt_beqz: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_beqz.f EXTRACT_IFMT_BEQZ_VARS /* f-op1 f-r1 f-op2 f-r2 f-disp16 */ @@ -966,11 +821,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BL8) : + extract_fmt_bl8: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_bl8.f EXTRACT_IFMT_BC8_VARS /* f-op1 f-r1 f-disp8 */ @@ -990,11 +846,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BL24) : + extract_fmt_bl24: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_bl24.f EXTRACT_IFMT_BC24_VARS /* f-op1 f-r1 f-disp24 */ @@ -1014,11 +871,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BRA8) : + extract_fmt_bra8: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_bra8.f EXTRACT_IFMT_BC8_VARS /* f-op1 f-r1 f-disp8 */ @@ -1037,11 +895,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_BRA24) : + extract_fmt_bra24: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_bra24.f EXTRACT_IFMT_BC24_VARS /* f-op1 f-r1 f-disp24 */ @@ -1060,11 +919,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_CMP) : + extract_fmt_cmp: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_cmp.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1085,11 +945,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_CMPI) : + extract_fmt_cmpi: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_cmpi.f EXTRACT_IFMT_CMPI_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1109,11 +970,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_DIV) : + extract_fmt_div: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_div.f EXTRACT_IFMT_DIV_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1135,11 +997,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_JL) : + extract_fmt_jl: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_jl.f EXTRACT_IFMT_JL_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1160,11 +1023,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_JMP) : + extract_fmt_jmp: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_jmp.f EXTRACT_IFMT_JL_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1184,11 +1048,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LD) : + extract_fmt_ld: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ld.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1209,11 +1074,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LD_D) : + extract_fmt_ld_d: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ld_d.f EXTRACT_IFMT_ADD3_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1235,11 +1101,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LDB) : + extract_fmt_ldb: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ldb.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1260,11 +1127,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LDB_D) : + extract_fmt_ldb_d: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ldb_d.f EXTRACT_IFMT_ADD3_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1286,11 +1154,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LDH) : + extract_fmt_ldh: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ldh.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1311,11 +1180,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LDH_D) : + extract_fmt_ldh_d: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ldh_d.f EXTRACT_IFMT_ADD3_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1337,11 +1207,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LD_PLUS) : + extract_fmt_ld_plus: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ld_plus.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1363,11 +1234,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LD24) : + extract_fmt_ld24: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ld24.f EXTRACT_IFMT_LD24_VARS /* f-op1 f-r1 f-uimm24 */ @@ -1387,11 +1259,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LDI8) : + extract_fmt_ldi8: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ldi8.f EXTRACT_IFMT_ADDI_VARS /* f-op1 f-r1 f-simm8 */ @@ -1411,11 +1284,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LDI16) : + extract_fmt_ldi16: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_ldi16.f EXTRACT_IFMT_LDI16_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1435,11 +1309,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_LOCK) : + extract_fmt_lock: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_lock.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1460,11 +1335,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MACHI) : + extract_fmt_machi: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_machi.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1485,11 +1361,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MULHI) : + extract_fmt_mulhi: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_mulhi.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1510,11 +1387,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MV) : + extract_fmt_mv: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_mv.f EXTRACT_IFMT_ADD_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1535,11 +1413,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MVFACHI) : + extract_fmt_mvfachi: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_mvfachi.f EXTRACT_IFMT_MVFACHI_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1558,11 +1437,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MVFC) : + extract_fmt_mvfc: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_mvfc.f EXTRACT_IFMT_MVFC_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1582,11 +1462,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MVTACHI) : + extract_fmt_mvtachi: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_mvtachi.f EXTRACT_IFMT_MVTACHI_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1605,11 +1486,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_MVTC) : + extract_fmt_mvtc: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_mvtc.f EXTRACT_IFMT_MVTC_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1629,11 +1511,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_NOP) : + extract_fmt_nop: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_nop.f EXTRACT_IFMT_NOP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1644,11 +1527,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "fmt_nop", (char *) 0)); #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_RAC) : + extract_fmt_rac: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_rac.f EXTRACT_IFMT_NOP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1659,11 +1543,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "fmt_rac", (char *) 0)); #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_RTE) : + extract_fmt_rte: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_rte.f EXTRACT_IFMT_NOP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1681,11 +1566,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_SETH) : + extract_fmt_seth: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_seth.f EXTRACT_IFMT_SETH_VARS /* f-op1 f-r1 f-op2 f-r2 f-hi16 */ @@ -1705,11 +1591,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_SLL3) : + extract_fmt_sll3: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_sll3.f EXTRACT_IFMT_ADDV3_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1731,11 +1618,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_SLLI) : + extract_fmt_slli: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_slli.f EXTRACT_IFMT_SLLI_VARS /* f-op1 f-r1 f-shift-op2 f-uimm5 */ @@ -1756,11 +1644,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ST) : + extract_fmt_st: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_st.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1781,11 +1670,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ST_D) : + extract_fmt_st_d: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_st_d.f EXTRACT_IFMT_ST_D_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1807,11 +1697,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_STB) : + extract_fmt_stb: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_stb.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1832,11 +1723,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_STB_D) : + extract_fmt_stb_d: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_stb_d.f EXTRACT_IFMT_ST_D_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1858,11 +1750,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_STH) : + extract_fmt_sth: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_sth.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1883,11 +1776,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_STH_D) : + extract_fmt_sth_d: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_sth_d.f EXTRACT_IFMT_ST_D_VARS /* f-op1 f-r1 f-op2 f-r2 f-simm16 */ @@ -1909,11 +1803,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_ST_PLUS) : + extract_fmt_st_plus: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_st_plus.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1935,11 +1830,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_TRAP) : + extract_fmt_trap: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.cti.fields.fmt_trap.f EXTRACT_IFMT_TRAP_VARS /* f-op1 f-r1 f-op2 f-uimm4 */ @@ -1958,11 +1854,12 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); + return idesc; } - CASE (ex, FMT_UNLOCK) : + extract_fmt_unlock: { + const IDESC *idesc = &m32rbf_insn_data[itype]; CGEN_INSN_INT insn = entire_insn; #define FLD(f) abuf->fields.fmt_unlock.f EXTRACT_IFMT_CMP_VARS /* f-op1 f-r1 f-op2 f-r2 */ @@ -1983,14 +1880,7 @@ m32rbf_decode (SIM_CPU *current_cpu, IADDR pc, } #endif #undef FLD - BREAK (ex); - } - - - } - ENDSWITCH (ex) - + return idesc; } - return idecode->idesc; } |