diff options
Diffstat (limited to 'target-tilegx')
| -rw-r--r-- | target-tilegx/translate.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/target-tilegx/translate.c b/target-tilegx/translate.c index eb2d0b1..ab3fc81 100644 --- a/target-tilegx/translate.c +++ b/target-tilegx/translate.c @@ -291,7 +291,7 @@ static TileExcp gen_st_opcode(DisasContext *dc, unsigned dest, unsigned srca, unsigned srcb, TCGMemOp memop, const char *name) { if (dest) { - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } tcg_gen_qemu_st_tl(load_gr(dc, srcb), load_gr(dc, srca), @@ -538,7 +538,7 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, mnemonic = "swint1"; done0: if (srca || dest) { - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s", mnemonic); return ret; @@ -584,7 +584,7 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, tcg_gen_andi_tl(dc->jmp.dest, load_gr(dc, srca), ~7); done1: if (dest) { - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s", mnemonic, reg_names[srca]); return ret; @@ -679,7 +679,7 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, case OE_RR_X1(LNK): case OE_RR_Y1(LNK): if (srca) { - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } tcg_gen_movi_tl(tdest, dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES); mnemonic = "lnk"; @@ -723,7 +723,7 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, mnemonic = "tblidxb3"; break; default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s", mnemonic, @@ -1453,7 +1453,7 @@ static TileExcp gen_rrr_opcode(DisasContext *dc, unsigned opext, mnemonic = "xor"; break; default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %s", mnemonic, @@ -1745,7 +1745,7 @@ static TileExcp gen_rri_opcode(DisasContext *dc, unsigned opext, break; default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %d", mnemonic, @@ -1839,7 +1839,7 @@ static TileExcp gen_bf_opcode_x0(DisasContext *dc, unsigned ext, break; default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %u, %u", mnemonic, @@ -1895,7 +1895,7 @@ static TileExcp gen_branch_opcode_x1(DisasContext *dc, unsigned ext, mnemonic = "blbs"; break; default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) { @@ -1962,7 +1962,7 @@ static TileExcp gen_mtspr_x1(DisasContext *dc, unsigned spr, unsigned srca) if (def == NULL) { qemu_log_mask(CPU_LOG_TB_IN_ASM, "mtspr spr[%u], %s", spr, reg_names[srca]); - return TILEGX_EXCP_OPCODE_UNKNOWN; + return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; } tsrca = load_gr(dc, srca); @@ -1982,7 +1982,7 @@ static TileExcp gen_mfspr_x1(DisasContext *dc, unsigned dest, unsigned spr) if (def == NULL) { qemu_log_mask(CPU_LOG_TB_IN_ASM, "mtspr %s, spr[%u]", reg_names[dest], spr); - return TILEGX_EXCP_OPCODE_UNKNOWN; + return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; } tdest = dest_gr(dc, dest); @@ -2037,7 +2037,7 @@ static TileExcp decode_y0(DisasContext *dc, tilegx_bundle_bits bundle) return gen_rri_opcode(dc, OE(opc, 0, Y0), dest, srca, imm); default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } } @@ -2081,7 +2081,7 @@ static TileExcp decode_y1(DisasContext *dc, tilegx_bundle_bits bundle) return gen_rri_opcode(dc, OE(opc, 0, Y1), dest, srca, imm); default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } } @@ -2139,7 +2139,7 @@ static TileExcp decode_y2(DisasContext *dc, tilegx_bundle_bits bundle) return gen_st_opcode(dc, 0, srca, srcbdest, MO_TEQ, "st"); default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } } @@ -2184,7 +2184,7 @@ static TileExcp decode_x0(DisasContext *dc, tilegx_bundle_bits bundle) return gen_rri_opcode(dc, OE(opc, 0, X0), dest, srca, imm); default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } } @@ -2274,7 +2274,7 @@ static TileExcp decode_x1(DisasContext *dc, tilegx_bundle_bits bundle) return gen_rri_opcode(dc, OE(opc, 0, X1), dest, srca, imm); default: - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + return TILEGX_EXCP_OPCODE_UNKNOWN; } } @@ -2285,8 +2285,15 @@ static void notice_excp(DisasContext *dc, uint64_t bundle, return; } gen_exception(dc, excp); - if (excp == TILEGX_EXCP_OPCODE_UNIMPLEMENTED) { + switch (excp) { + case TILEGX_EXCP_OPCODE_UNIMPLEMENTED: qemu_log_mask(LOG_UNIMP, "UNIMP %s, [" FMT64X "]\n", type, bundle); + break; + case TILEGX_EXCP_OPCODE_UNKNOWN: + qemu_log_mask(LOG_UNIMP, "UNKNOWN %s, [" FMT64X "]\n", type, bundle); + break; + default: + break; } } |