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| author | Richard Henderson | 2019-09-04 21:30:29 +0200 |
|---|---|---|
| committer | Peter Maydell | 2019-09-05 14:23:03 +0200 |
| commit | 610f4e1764aa2049fa1711893ff62faf777813f3 (patch) | |
| tree | 675ef11700ae34053be6734f8bb336293898dd18 /target/arm/translate.c | |
| parent | target/arm: Convert PLI, PLD, PLDW (diff) | |
| download | qemu-610f4e1764aa2049fa1711893ff62faf777813f3.tar.gz qemu-610f4e1764aa2049fa1711893ff62faf777813f3.tar.xz qemu-610f4e1764aa2049fa1711893ff62faf777813f3.zip | |
target/arm: Convert Unallocated memory hint
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190904193059.26202-40-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 3f02532d12..7023ee78f1 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -10332,14 +10332,6 @@ static void disas_arm_insn(DisasContext *s, unsigned int insn) } return; } - if (((insn & 0x0f700000) == 0x04100000) || - ((insn & 0x0f700010) == 0x06100000)) { - if (!arm_dc_feature(s, ARM_FEATURE_V7MP)) { - goto illegal_op; - } - return; /* v7MP: Unallocated memory hint: must NOP */ - } - if ((insn & 0x0e000f00) == 0x0c000100) { if (arm_dc_feature(s, ARM_FEATURE_IWMMXT)) { /* iWMMXt register transfer. */ |