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author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-12-16 12:06:51 +0100 |
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committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-01-14 17:13:53 +0100 |
commit | f395cef7656e794a5c6c007bdf661603410640d8 (patch) | |
tree | f94e78513a1e74de7946ed1e32e2fcaebcd43b9c | |
parent | 08e2262fada2de06232e8099bddf6e03df015c5a (diff) | |
download | qemu-f395cef7656e794a5c6c007bdf661603410640d8.zip qemu-f395cef7656e794a5c6c007bdf661603410640d8.tar.gz qemu-f395cef7656e794a5c6c007bdf661603410640d8.tar.bz2 |
target/mips/mips-defs: Use ISA_MIPS32R2 definition to check Release 2
Use the single ISA_MIPS32R2 definition to check if the Release 2
ISA is supported, whether the CPU support 32/64-bit.
For now we keep '32' in the definition name, we will rename it
as ISA_MIPS_R2 in few commits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210104221154.3127610-8-f4bug@amsat.org>
-rw-r--r-- | linux-user/mips/cpu_loop.c | 1 | ||||
-rw-r--r-- | target/mips/mips-defs.h | 3 | ||||
-rw-r--r-- | target/mips/translate.c | 4 |
3 files changed, 3 insertions, 5 deletions
diff --git a/linux-user/mips/cpu_loop.c b/linux-user/mips/cpu_loop.c index cfe7ba5..f083137 100644 --- a/linux-user/mips/cpu_loop.c +++ b/linux-user/mips/cpu_loop.c @@ -385,7 +385,6 @@ void target_cpu_copy_regs(CPUArchState *env, struct target_pt_regs *regs) prog_req.fre &= interp_req.fre; bool cpu_has_mips_r2_r6 = env->insn_flags & ISA_MIPS32R2 || - env->insn_flags & ISA_MIPS64R2 || env->insn_flags & ISA_MIPS32R6 || env->insn_flags & ISA_MIPS64R6; diff --git a/target/mips/mips-defs.h b/target/mips/mips-defs.h index 23ce8b8..b36b59c 100644 --- a/target/mips/mips-defs.h +++ b/target/mips/mips-defs.h @@ -18,7 +18,6 @@ #define ISA_MIPS5 0x0000000000000010ULL #define ISA_MIPS32 0x0000000000000020ULL #define ISA_MIPS32R2 0x0000000000000040ULL -#define ISA_MIPS64R2 0x0000000000000100ULL #define ISA_MIPS32R3 0x0000000000000200ULL #define ISA_MIPS64R3 0x0000000000000400ULL #define ISA_MIPS32R5 0x0000000000000800ULL @@ -78,7 +77,7 @@ /* MIPS Technologies "Release 2" */ #define CPU_MIPS32R2 (CPU_MIPS32R1 | ISA_MIPS32R2) -#define CPU_MIPS64R2 (CPU_MIPS64R1 | CPU_MIPS32R2 | ISA_MIPS64R2) +#define CPU_MIPS64R2 (CPU_MIPS64R1 | CPU_MIPS32R2) /* MIPS Technologies "Release 3" */ #define CPU_MIPS32R3 (CPU_MIPS32R2 | ISA_MIPS32R3) diff --git a/target/mips/translate.c b/target/mips/translate.c index 172027f..9fc9ded 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -28621,7 +28621,7 @@ static void decode_opc_special3(CPUMIPSState *env, DisasContext *ctx) case OPC_DINSM: case OPC_DINSU: case OPC_DINS: - check_insn(ctx, ISA_MIPS64R2); + check_insn(ctx, ISA_MIPS32R2); check_mips_64(ctx); gen_bitops(ctx, op1, rt, rs, sa, rd); break; @@ -28641,7 +28641,7 @@ static void decode_opc_special3(CPUMIPSState *env, DisasContext *ctx) decode_opc_special3_r6(env, ctx); break; default: - check_insn(ctx, ISA_MIPS64R2); + check_insn(ctx, ISA_MIPS32R2); check_mips_64(ctx); op2 = MASK_DBSHFL(ctx->opcode); gen_bshfl(ctx, op2, rt, rd); |