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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-02-18 09:41:43 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-03-13 23:42:50 +0100 |
| commit | 965eb74bb597d4f43dbefa85244891d67634a818 (patch) | |
| tree | e6a4b899ac34ebb94f6d7d3e018fe5162d0a0194 /target/mips | |
| parent | 21d66ead6a7577ad7d6699a4ff99d231a5cfa0b0 (diff) | |
| download | qemu-965eb74bb597d4f43dbefa85244891d67634a818.zip qemu-965eb74bb597d4f43dbefa85244891d67634a818.tar.gz qemu-965eb74bb597d4f43dbefa85244891d67634a818.tar.bz2 | |
target/mips: Pass instruction opcode to decode_opc_mxu()
In the next commit we'll make decode_opc_mxu() match decodetree
prototype by returning a boolean. First pass ctx->opcode as an
argument.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210226093111.3865906-7-f4bug@amsat.org>
Diffstat (limited to 'target/mips')
| -rw-r--r-- | target/mips/translate.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index 9c06a0d..8ab0a96 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -25780,17 +25780,17 @@ static void decode_opc_mxu__pool19(DisasContext *ctx) /* * Main MXU decoding function */ -static void decode_opc_mxu(DisasContext *ctx) +static void decode_opc_mxu(DisasContext *ctx, uint32_t insn) { - uint32_t opcode = extract32(ctx->opcode, 0, 6); + uint32_t opcode = extract32(insn, 0, 6); if (opcode == OPC__MXU_MUL) { uint32_t rs, rt, rd, op1; - rs = extract32(ctx->opcode, 21, 5); - rt = extract32(ctx->opcode, 16, 5); - rd = extract32(ctx->opcode, 11, 5); - op1 = MASK_SPECIAL2(ctx->opcode); + rs = extract32(insn, 21, 5); + rt = extract32(insn, 16, 5); + rd = extract32(insn, 11, 5); + op1 = MASK_SPECIAL2(insn); gen_arith(ctx, op1, rd, rs, rt); @@ -26995,7 +26995,7 @@ static bool decode_opc_legacy(CPUMIPSState *env, DisasContext *ctx) #endif #if !defined(TARGET_MIPS64) if (ctx->insn_flags & ASE_MXU) { - decode_opc_mxu(ctx); + decode_opc_mxu(ctx, ctx->opcode); break; } #endif |