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| author | Edgar E. Iglesias <edgar.iglesias@xilinx.com> | 2014-05-27 17:09:53 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-05-27 17:09:53 +0100 |
| commit | 81547d663030cfd3508bc8126d015030ddbe9c96 (patch) | |
| tree | c24b63b4e7fe11394af77b868daa6b9a20700607 /target-arm | |
| parent | 3b685ba7bfbecd3e765aff66e67b820653619b7d (diff) | |
| download | hqemu-81547d663030cfd3508bc8126d015030ddbe9c96.zip hqemu-81547d663030cfd3508bc8126d015030ddbe9c96.tar.gz | |
target-arm: Register EL3 versions of ELR and SPSR
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1400980132-25949-17-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm')
| -rw-r--r-- | target-arm/helper.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index a49cf94..e0f3bb8 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -2114,6 +2114,19 @@ static const ARMCPRegInfo v8_el2_cp_reginfo[] = { REGINFO_SENTINEL }; +static const ARMCPRegInfo v8_el3_cp_reginfo[] = { + { .name = "ELR_EL3", .state = ARM_CP_STATE_AA64, + .type = ARM_CP_NO_MIGRATE, + .opc0 = 3, .opc1 = 6, .crn = 4, .crm = 0, .opc2 = 1, + .access = PL3_RW, + .fieldoffset = offsetof(CPUARMState, elr_el[3]) }, + { .name = "SPSR_EL3", .state = ARM_CP_STATE_AA64, + .type = ARM_CP_NO_MIGRATE, + .opc0 = 3, .opc1 = 6, .crn = 4, .crm = 0, .opc2 = 0, + .access = PL3_RW, .fieldoffset = offsetof(CPUARMState, banked_spsr[7]) }, + REGINFO_SENTINEL +}; + static void sctlr_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value) { @@ -2368,6 +2381,9 @@ void register_cp_regs_for_features(ARMCPU *cpu) if (arm_feature(env, ARM_FEATURE_EL2)) { define_arm_cp_regs(cpu, v8_el2_cp_reginfo); } + if (arm_feature(env, ARM_FEATURE_EL3)) { + define_arm_cp_regs(cpu, v8_el3_cp_reginfo); + } if (arm_feature(env, ARM_FEATURE_MPU)) { /* These are the MPU registers prior to PMSAv6. Any new * PMSA core later than the ARM946 will require that we |
