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target-arm: A64: Use PMULL feature bit for PMULL

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Now that we have a separate ARM_FEATURE_V8_PMULL bit, use it for
the A64 PMULL, not the AES feature bit.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-06-09 15:43:24 +01:00
parent 4e624edaeb
commit 411bdc7837
2 changed files with 2 additions and 2 deletions
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2
linux-user/elfload.c
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@ -539,7 +539,7 @@ static uint32_t get_elf_hwcap(void)
/* probe for the extra features */
#define GET_FEATURE(feat, hwcap) \
do { if (arm_feature(&cpu->env, feat)) { hwcaps |= hwcap; } } while (0)
GET_FEATURE(ARM_FEATURE_V8_AES, ARM_HWCAP_A64_PMULL);
GET_FEATURE(ARM_FEATURE_V8_PMULL, ARM_HWCAP_A64_PMULL);
#undef GET_FEATURE
return hwcaps;

2
target-arm/translate-a64.c
View file

@ -8574,7 +8574,7 @@ static void disas_simd_three_reg_diff(DisasContext *s, uint32_t insn)
return;
}
if (size == 3) {
if (!arm_dc_feature(s, ARM_FEATURE_V8_AES)) {
if (!arm_dc_feature(s, ARM_FEATURE_V8_PMULL)) {
unallocated_encoding(s);
return;
}