diff options
| author | Julian Brown <julian@codesourcery.com> | 2016-11-07 10:00:24 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-11-07 10:00:24 +0000 |
| commit | 3823b9db77e753041c04c161ac9f4d4cfc661520 (patch) | |
| tree | 562d8576d51d02c44808de584da8d0781d5ca9a6 /target-arm/helper.c | |
| parent | 3bc4b52ccd7754de4fb177871f1c5eaaa61ec7ef (diff) | |
Fix corruption of CPSR when SCTLR.EE is set
Fix a typo in arm_cpu_do_interrupt_aarch32 (OR'ing with ~CPSR_E
instead of CPSR_E) which meant that when we took an interrupt with
SCTLR.EE set we would corrupt the CPSR.
Signed-off-by: Julian Brown <julian@codesourcery.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/helper.c')
| -rw-r--r-- | target-arm/helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index 25b15dc100..b5b65caadf 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -6438,7 +6438,7 @@ static void arm_cpu_do_interrupt_aarch32(CPUState *cs) /* Set new mode endianness */ env->uncached_cpsr &= ~CPSR_E; if (env->cp15.sctlr_el[arm_current_el(env)] & SCTLR_EE) { - env->uncached_cpsr |= ~CPSR_E; + env->uncached_cpsr |= CPSR_E; } env->daif |= mask; /* this is a lie, as the was no c1_sys on V4T/V5, but who cares |