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| author | Greg Bellows <greg.bellows@linaro.org> | 2014-12-11 12:07:52 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-12-11 12:07:52 +0000 |
| commit | fb6c91ba2bb0b1c1b8662ceeeeb9474a025f9a6b (patch) | |
| tree | 4a509631207009777757e0a3c443d0cfe7c2e4ec /target-arm/helper.c | |
| parent | 01c097f7960b330c4bf038d34bae17ad6c1ba499 (diff) | |
| download | qemu-fb6c91ba2bb0b1c1b8662ceeeeb9474a025f9a6b.tar.gz | |
target-arm: make VBAR banked
When EL3 is running in Aarch32 (or ARMv7 with Security Extensions)
VBAR has a secure and a non-secure instance, which are mapped to
VBAR_EL1 and VBAR_EL3.
Signed-off-by: Fabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1416242878-876-24-git-send-email-greg.bellows@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 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index d2e765295c..bc73c4fbbf 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -911,7 +911,8 @@ static const ARMCPRegInfo v7_cp_reginfo[] = { { .name = "VBAR", .state = ARM_CP_STATE_BOTH, .opc0 = 3, .crn = 12, .crm = 0, .opc1 = 0, .opc2 = 0, .access = PL1_RW, .writefn = vbar_write, - .fieldoffset = offsetof(CPUARMState, cp15.vbar_el[1]), + .bank_fieldoffsets = { offsetof(CPUARMState, cp15.vbar_s), + offsetof(CPUARMState, cp15.vbar_ns) }, .resetvalue = 0 }, { .name = "CCSIDR", .state = ARM_CP_STATE_BOTH, .opc0 = 3, .crn = 0, .crm = 0, .opc1 = 1, .opc2 = 0, @@ -4401,7 +4402,7 @@ void arm_cpu_do_interrupt(CPUState *cs) * This register is only followed in non-monitor mode, and is banked. * Note: only bits 31:5 are valid. */ - addr += env->cp15.vbar_el[1]; + addr += A32_BANKED_CURRENT_REG_GET(env, vbar); } if ((env->uncached_cpsr & CPSR_M) == ARM_CPU_MODE_MON) { |