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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-05-25 15:58:07 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-06-03 16:43:25 +0100 |
| commit | fc5200ee4583cb9110ee7bda71a65890d787882e (patch) | |
| tree | 60040fc55e6bfbdecc3c2cd1ff38d4cf65521bf5 /target | |
| parent | c0b9e8a48906f25acce17c9b60447bb7fd9d5cd2 (diff) | |
| download | qemu-fc5200ee4583cb9110ee7bda71a65890d787882e.zip | |
target/arm: Unify unallocated path in disas_fp_1src
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525225817.400336-3-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/translate-a64.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index d6906d9012..95c2853f39 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -6501,8 +6501,7 @@ static void disas_fp_1src(DisasContext *s, uint32_t insn) int rd = extract32(insn, 0, 5); if (mos) { - unallocated_encoding(s); - return; + goto do_unallocated; } switch (opcode) { @@ -6511,8 +6510,7 @@ static void disas_fp_1src(DisasContext *s, uint32_t insn) /* FCVT between half, single and double precision */ int dtype = extract32(opcode, 0, 2); if (type == 2 || dtype == type) { - unallocated_encoding(s); - return; + goto do_unallocated; } if (!fp_access_check(s)) { return; @@ -6524,8 +6522,7 @@ static void disas_fp_1src(DisasContext *s, uint32_t insn) case 0x10 ... 0x13: /* FRINT{32,64}{X,Z} */ if (type > 1 || !dc_isar_feature(aa64_frint, s)) { - unallocated_encoding(s); - return; + goto do_unallocated; } /* fall through */ case 0x0 ... 0x3: @@ -6547,8 +6544,7 @@ static void disas_fp_1src(DisasContext *s, uint32_t insn) break; case 3: if (!dc_isar_feature(aa64_fp16, s)) { - unallocated_encoding(s); - return; + goto do_unallocated; } if (!fp_access_check(s)) { @@ -6557,11 +6553,12 @@ static void disas_fp_1src(DisasContext *s, uint32_t insn) handle_fp_1src_half(s, opcode, rd, rn); break; default: - unallocated_encoding(s); + goto do_unallocated; } break; default: + do_unallocated: unallocated_encoding(s); break; } |