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[PATCH v3 06/10] target/mips: Use OPC_MUL instead of OPC__MXU_MUL
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH v3 06/10] target/mips: Use OPC_MUL instead of OPC__MXU_MUL |
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Date: |
Mon, 22 Feb 2021 23:38:57 +0100 |
We already have a macro and definition to extract / check
the Special2 MUL opcode. Use it instead of the unnecessary
OPC__MXU_MUL macro.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/mips/translate.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 6f853fcdcce..c897f3900d8 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -1464,7 +1464,6 @@ enum {
*/
enum {
- OPC__MXU_MUL = 0x02,
OPC_MXU__POOL00 = 0x03,
OPC_MXU_D16MUL = 0x08,
OPC_MXU_D16MAC = 0x0A,
@@ -25838,7 +25837,7 @@ static bool decode_ase_mxu(DisasContext *ctx, uint32_t
insn)
*/
static void decode_opc_mxu(DisasContext *ctx, uint32_t insn)
{
- if (extract32(insn, 0, 6) == OPC__MXU_MUL) {
+ if (MASK_SPECIAL2(insn) == OPC_MUL) {
uint32_t rs, rt, rd, op1;
rs = extract32(insn, 21, 5);
--
2.26.2
- [PATCH v3 01/10] target/mips: Rewrite complex ifdef'ry, (continued)
- [PATCH v3 01/10] target/mips: Rewrite complex ifdef'ry, Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 02/10] target/mips: Remove XBurst Media eXtension Unit dead code, Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 03/10] target/mips: Remove unused CPUMIPSState* from MXU functions, Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 04/10] target/mips: Pass instruction opcode to decode_opc_mxu(), Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 05/10] target/mips: Extract decode_ase_mxu() from decode_opc_mxu(), Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 06/10] target/mips: Use OPC_MUL instead of OPC__MXU_MUL,
Philippe Mathieu-Daudé <=
- [PATCH v3 07/10] target/mips: Introduce mxu_translate_init() helper, Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 08/10] target/mips: Make mxu_translate_init() / decode_ase_mxu() proto public, Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 09/10] target/mips: Simplify 64-bit ifdef'ry of MXU code, Philippe Mathieu-Daudé, 2021/02/22
- [PATCH v3 10/10] target/mips: Extract MXU code to new mxu_translate.c file, Philippe Mathieu-Daudé, 2021/02/22