diff options
Diffstat (limited to 'sim/cris/decodev32.c')
| -rw-r--r-- | sim/cris/decodev32.c | 187 |
1 files changed, 35 insertions, 152 deletions
diff --git a/sim/cris/decodev32.c b/sim/cris/decodev32.c index aa9d353..f118915 100644 --- a/sim/cris/decodev32.c +++ b/sim/cris/decodev32.c @@ -92,22 +92,18 @@ static const struct insn_sem crisv32f_insn_sem[] = { CRIS_INSN_MOVE_R_SPRV32, CRISV32F_INSN_MOVE_R_SPRV32, CRISV32F_SFMT_MOVE_R_SPRV32 }, { CRIS_INSN_MOVE_SPR_RV32, CRISV32F_INSN_MOVE_SPR_RV32, CRISV32F_SFMT_MOVE_SPR_RV32 }, { CRIS_INSN_MOVE_M_SPRV32, CRISV32F_INSN_MOVE_M_SPRV32, CRISV32F_SFMT_MOVE_M_SPRV32 }, - { CRIS_INSN_MOVE_C_SPRV32_P0, CRISV32F_INSN_MOVE_C_SPRV32_P0, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P1, CRISV32F_INSN_MOVE_C_SPRV32_P1, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P2, CRISV32F_INSN_MOVE_C_SPRV32_P2, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P3, CRISV32F_INSN_MOVE_C_SPRV32_P3, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P4, CRISV32F_INSN_MOVE_C_SPRV32_P4, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P5, CRISV32F_INSN_MOVE_C_SPRV32_P5, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P6, CRISV32F_INSN_MOVE_C_SPRV32_P6, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P7, CRISV32F_INSN_MOVE_C_SPRV32_P7, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P8, CRISV32F_INSN_MOVE_C_SPRV32_P8, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P9, CRISV32F_INSN_MOVE_C_SPRV32_P9, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P10, CRISV32F_INSN_MOVE_C_SPRV32_P10, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P11, CRISV32F_INSN_MOVE_C_SPRV32_P11, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P12, CRISV32F_INSN_MOVE_C_SPRV32_P12, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P13, CRISV32F_INSN_MOVE_C_SPRV32_P13, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P14, CRISV32F_INSN_MOVE_C_SPRV32_P14, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, - { CRIS_INSN_MOVE_C_SPRV32_P15, CRISV32F_INSN_MOVE_C_SPRV32_P15, CRISV32F_SFMT_MOVE_C_SPRV32_P0 }, + { CRIS_INSN_MOVE_C_SPRV32_P2, CRISV32F_INSN_MOVE_C_SPRV32_P2, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P3, CRISV32F_INSN_MOVE_C_SPRV32_P3, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P5, CRISV32F_INSN_MOVE_C_SPRV32_P5, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P6, CRISV32F_INSN_MOVE_C_SPRV32_P6, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P7, CRISV32F_INSN_MOVE_C_SPRV32_P7, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P9, CRISV32F_INSN_MOVE_C_SPRV32_P9, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P10, CRISV32F_INSN_MOVE_C_SPRV32_P10, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P11, CRISV32F_INSN_MOVE_C_SPRV32_P11, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P12, CRISV32F_INSN_MOVE_C_SPRV32_P12, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P13, CRISV32F_INSN_MOVE_C_SPRV32_P13, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P14, CRISV32F_INSN_MOVE_C_SPRV32_P14, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, + { CRIS_INSN_MOVE_C_SPRV32_P15, CRISV32F_INSN_MOVE_C_SPRV32_P15, CRISV32F_SFMT_MOVE_C_SPRV32_P2 }, { CRIS_INSN_MOVE_SPR_MV32, CRISV32F_INSN_MOVE_SPR_MV32, CRISV32F_SFMT_MOVE_SPR_MV32 }, { CRIS_INSN_MOVE_SS_R, CRISV32F_INSN_MOVE_SS_R, CRISV32F_SFMT_MOVE_SS_R }, { CRIS_INSN_MOVE_R_SS, CRISV32F_INSN_MOVE_R_SS, CRISV32F_SFMT_MOVE_R_SS }, @@ -1773,66 +1769,13 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, unsigned int val = (((insn >> 12) & (15 << 0))); switch (val) { - case 0 : - { - unsigned int val = (((insn >> 0) & (15 << 0))); - switch (val) - { - case 0 : /* fall through */ - case 1 : /* fall through */ - case 2 : /* fall through */ - case 3 : /* fall through */ - case 4 : /* fall through */ - case 5 : /* fall through */ - case 6 : /* fall through */ - case 7 : /* fall through */ - case 8 : /* fall through */ - case 9 : /* fall through */ - case 10 : /* fall through */ - case 11 : /* fall through */ - case 12 : /* fall through */ - case 13 : /* fall through */ - case 14 : - if ((base_insn & 0xbf0) == 0xa30) - { itype = CRISV32F_INSN_MOVE_M_SPRV32; goto extract_sfmt_move_m_sprv32; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - case 15 : - if ((base_insn & 0xffff) == 0xe3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P0; goto extract_sfmt_move_c_sprv32_p0; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - } - } - case 1 : - { - unsigned int val = (((insn >> 0) & (15 << 0))); - switch (val) - { - case 0 : /* fall through */ - case 1 : /* fall through */ - case 2 : /* fall through */ - case 3 : /* fall through */ - case 4 : /* fall through */ - case 5 : /* fall through */ - case 6 : /* fall through */ - case 7 : /* fall through */ - case 8 : /* fall through */ - case 9 : /* fall through */ - case 10 : /* fall through */ - case 11 : /* fall through */ - case 12 : /* fall through */ - case 13 : /* fall through */ - case 14 : - if ((base_insn & 0xbf0) == 0xa30) - { itype = CRISV32F_INSN_MOVE_M_SPRV32; goto extract_sfmt_move_m_sprv32; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - case 15 : - if ((base_insn & 0xffff) == 0x1e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P1; goto extract_sfmt_move_c_sprv32_p0; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - } - } + case 0 : /* fall through */ + case 1 : /* fall through */ + case 4 : /* fall through */ + case 8 : + if ((base_insn & 0xbf0) == 0xa30) + { itype = CRISV32F_INSN_MOVE_M_SPRV32; goto extract_sfmt_move_m_sprv32; } + itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 2 : { unsigned int val = (((insn >> 0) & (15 << 0))); @@ -1858,7 +1801,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0x2e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P2; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P2; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -1888,37 +1831,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0x3e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P3; goto extract_sfmt_move_c_sprv32_p0; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - } - } - case 4 : - { - unsigned int val = (((insn >> 0) & (15 << 0))); - switch (val) - { - case 0 : /* fall through */ - case 1 : /* fall through */ - case 2 : /* fall through */ - case 3 : /* fall through */ - case 4 : /* fall through */ - case 5 : /* fall through */ - case 6 : /* fall through */ - case 7 : /* fall through */ - case 8 : /* fall through */ - case 9 : /* fall through */ - case 10 : /* fall through */ - case 11 : /* fall through */ - case 12 : /* fall through */ - case 13 : /* fall through */ - case 14 : - if ((base_insn & 0xbf0) == 0xa30) - { itype = CRISV32F_INSN_MOVE_M_SPRV32; goto extract_sfmt_move_m_sprv32; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - case 15 : - if ((base_insn & 0xffff) == 0x4e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P4; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P3; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -1948,7 +1861,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0x5e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P5; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P5; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -1978,7 +1891,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0x6e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P6; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P6; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2008,37 +1921,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0x7e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P7; goto extract_sfmt_move_c_sprv32_p0; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - } - } - case 8 : - { - unsigned int val = (((insn >> 0) & (15 << 0))); - switch (val) - { - case 0 : /* fall through */ - case 1 : /* fall through */ - case 2 : /* fall through */ - case 3 : /* fall through */ - case 4 : /* fall through */ - case 5 : /* fall through */ - case 6 : /* fall through */ - case 7 : /* fall through */ - case 8 : /* fall through */ - case 9 : /* fall through */ - case 10 : /* fall through */ - case 11 : /* fall through */ - case 12 : /* fall through */ - case 13 : /* fall through */ - case 14 : - if ((base_insn & 0xbf0) == 0xa30) - { itype = CRISV32F_INSN_MOVE_M_SPRV32; goto extract_sfmt_move_m_sprv32; } - itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; - case 15 : - if ((base_insn & 0xffff) == 0x8e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P8; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P7; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2068,7 +1951,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0x9e3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P9; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P9; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2098,7 +1981,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0xae3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P10; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P10; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2128,7 +2011,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0xbe3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P11; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P11; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2158,7 +2041,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0xce3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P12; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P12; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2188,7 +2071,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0xde3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P13; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P13; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2218,7 +2101,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0xee3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P14; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P14; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -2248,7 +2131,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; case 15 : if ((base_insn & 0xffff) == 0xfe3f) - { itype = CRISV32F_INSN_MOVE_C_SPRV32_P15; goto extract_sfmt_move_c_sprv32_p0; } + { itype = CRISV32F_INSN_MOVE_C_SPRV32_P15; goto extract_sfmt_move_c_sprv32_p2; } itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; default : itype = CRISV32F_INSN_X_INVALID; goto extract_sfmt_empty; } @@ -3640,11 +3523,11 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, return idesc; } - extract_sfmt_move_c_sprv32_p0: + extract_sfmt_move_c_sprv32_p2: { const IDESC *idesc = &crisv32f_insn_data[itype]; CGEN_INSN_INT insn = base_insn; -#define FLD(f) abuf->fields.sfmt_move_c_sprv32_p0.f +#define FLD(f) abuf->fields.sfmt_move_c_sprv32_p2.f INT f_indir_pc__dword; UINT f_operand2; /* Contents of trailing part of insn. */ @@ -3657,7 +3540,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, /* Record the fields for the semantic handler. */ FLD (f_indir_pc__dword) = f_indir_pc__dword; FLD (f_operand2) = f_operand2; - TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_move_c_sprv32_p0", "f_indir_pc__dword 0x%x", 'x', f_indir_pc__dword, "f_operand2 0x%x", 'x', f_operand2, (char *) 0)); + TRACE_EXTRACT (current_cpu, abuf, (current_cpu, pc, "sfmt_move_c_sprv32_p2", "f_indir_pc__dword 0x%x", 'x', f_indir_pc__dword, "f_operand2 0x%x", 'x', f_operand2, (char *) 0)); #if WITH_PROFILE_MODEL_P /* Record the fields for profiling. */ @@ -5456,7 +5339,7 @@ crisv32f_decode (SIM_CPU *current_cpu, IADDR pc, { const IDESC *idesc = &crisv32f_insn_data[itype]; CGEN_INSN_INT insn = base_insn; -#define FLD(f) abuf->fields.sfmt_move_c_sprv32_p0.f +#define FLD(f) abuf->fields.sfmt_move_c_sprv32_p2.f INT f_indir_pc__dword; UINT f_operand2; /* Contents of trailing part of insn. */ |