diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-08-31 08:31:03 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2023-08-31 08:31:03 -0400 |
| commit | c4e5f9a29faadc50fed673d720199db5638fbdab (patch) | |
| tree | 4edc078271de5b9b77ceedd564afc3202d6fa77d /target/arm/helper.c | |
| parent | 2b0612dea37802ab623e811c63a217a0b0fb9f1a (diff) | |
| parent | e73b8bb8a3e9a162f70e9ffbf922d4fafc96bbfb (diff) | |
Merge tag 'pull-target-arm-20230831' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* Some of the preliminary patches for Cortex-A710 support
* i.MX7 and i.MX6UL refactoring
* Implement SRC device for i.MX7
* Catch illegal-exception-return from EL3 with bad NSE/NS
* Use 64-bit offsets for holding time_t differences in RTC devices
* Model correct number of MPU regions for an505, an521, an524 boards
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# gpg: Signature made Thu 31 Aug 2023 06:43:53 EDT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20230831' of https://git.linaro.org/people/pmaydell/qemu-arm: (24 commits)
hw/arm: Set number of MPU regions correctly for an505, an521, an524
hw/arm/armv7m: Add mpu-ns-regions and mpu-s-regions properties
target/arm: Do all "ARM_FEATURE_X implies Y" checks in post_init
rtc: Use time_t for passing and returning time offsets
hw/rtc/aspeed_rtc: Use 64-bit offset for holding time_t difference
hw/rtc/twl92230: Use int64_t for sec_offset and alm_sec
hw/rtc/m48t59: Use 64-bit arithmetic in set_alarm()
target/arm: Catch illegal-exception-return from EL3 with bad NSE/NS
Add i.MX7 SRC device implementation
Add i.MX7 missing TZ devices and memory regions
Refactor i.MX7 processor code
Add i.MX6UL missing devices.
Refactor i.MX6UL processor code
Remove i.MX7 IOMUX GPR device from i.MX6UL
target/arm: properly document FEAT_CRC32
target/arm: Implement FEAT_HPDS2 as a no-op
target/arm: Suppress FEAT_TRBE (Trace Buffer Extension)
target/arm: Apply access checks to neoverse-v1 special registers
target/arm: Apply access checks to neoverse-n1 special registers
target/arm: Introduce make_ccsidr64
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 85291d5b8e..e3f5a7d2bd 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -319,8 +319,8 @@ static CPAccessResult access_tpm(CPUARMState *env, const ARMCPRegInfo *ri, } /* Check for traps from EL1 due to HCR_EL2.TVM and HCR_EL2.TRVM. */ -static CPAccessResult access_tvm_trvm(CPUARMState *env, const ARMCPRegInfo *ri, - bool isread) +CPAccessResult access_tvm_trvm(CPUARMState *env, const ARMCPRegInfo *ri, + bool isread) { if (arm_current_el(env) == 1) { uint64_t trap = isread ? HCR_TRVM : HCR_TVM; @@ -7748,10 +7748,6 @@ static const ARMCPRegInfo mte_reginfo[] = { .opc0 = 3, .opc1 = 0, .crn = 1, .crm = 0, .opc2 = 6, .access = PL1_RW, .accessfn = access_mte, .fieldoffset = offsetof(CPUARMState, cp15.gcr_el1) }, - { .name = "GMID_EL1", .state = ARM_CP_STATE_AA64, - .opc0 = 3, .opc1 = 1, .crn = 0, .crm = 0, .opc2 = 4, - .access = PL1_R, .accessfn = access_aa64_tid5, - .type = ARM_CP_CONST, .resetvalue = GMID_EL1_BS }, { .name = "TCO", .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 3, .crn = 4, .crm = 2, .opc2 = 7, .type = ARM_CP_NO_RAW, @@ -9342,6 +9338,13 @@ void register_cp_regs_for_features(ARMCPU *cpu) * then define only a RAZ/WI version of PSTATE.TCO. */ if (cpu_isar_feature(aa64_mte, cpu)) { + ARMCPRegInfo gmid_reginfo = { + .name = "GMID_EL1", .state = ARM_CP_STATE_AA64, + .opc0 = 3, .opc1 = 1, .crn = 0, .crm = 0, .opc2 = 4, + .access = PL1_R, .accessfn = access_aa64_tid5, + .type = ARM_CP_CONST, .resetvalue = cpu->gm_blocksize, + }; + define_one_arm_cp_reg(cpu, &gmid_reginfo); define_arm_cp_regs(cpu, mte_reginfo); define_arm_cp_regs(cpu, mte_el0_cacheop_reginfo); } else if (cpu_isar_feature(aa64_mte_insn_reg, cpu)) { |