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unicorn/qemu/target/arm
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Richard Henderson 6c8172fd08 target/arm: Disable clean_data_tbi for system mode 
We must include the tag in the FAR_ELx register when raising
an addressing exception. Which means that we should not clear
out the tag during translation.

We cannot at present comply with this for user mode, so we
retain the clean_data_tbi function for the moment, though it
no longer does what it says on the tin for system mode. This
function is to be replaced with MTE, so don't worry about the
slight misnaming.

Buglink: https://bugs.launchpad.net/qemu/+bug/1867072

Backports commit 38d931687fa196a7ef860f8583815abc7fd5521a from qemu
2020-04-30 06:18:31 -04:00
..
a32-uncond.decode target/arm: Convert Unallocated memory hint 2019-11-28 02:47:41 -05:00
a32.decode target/arm: Convert SVC 2019-11-28 02:46:55 -05:00
arm-powerctl.c arm/arm-powerctl: set NSACR.{CP11, CP10} bits in arm_set_cpu_on() 2020-01-07 18:10:29 -05:00
arm-powerctl.h ARM: Factor out ARM on/off PSCI control functions 2018-03-01 23:31:47 -05:00
arm_ldst.h Fix Thumb-1 BE32 execution and disassembly. 2018-03-02 00:20:11 -05:00
cpu-param.h target/arm: Add mmu_idx for EL1 and EL2 w/ PAN enabled 2020-03-21 17:12:16 -04:00
cpu-qom.h target/arm: Add the hypervisor virtual counter 2020-03-21 15:35:36 -04:00
cpu.c target/arm: Implement (trivially) ARMv8.2-TTCNP 2020-03-22 02:24:48 -04:00
cpu.h target/arm: Add HCR_EL2 bit definitions from ARMv8.6 2020-03-22 02:31:19 -04:00
cpu64.c target/arm: Implement (trivially) ARMv8.2-TTCNP 2020-03-22 02:24:48 -04:00
crypto_helper.c target/arm/cpu and crypto_helper: Correct bad merge and adjust to qemu code style 2018-03-12 11:57:24 -04:00
debug_helper.c target/arm: Stop assuming DBGDIDR always exists 2020-03-21 18:26:24 -04:00
helper-a64.c target/arm: Move helper_dc_zva to helper-a64.c 2020-04-30 06:12:26 -04:00
helper-a64.h target/arm: Use DEF_HELPER_FLAGS for helper_dc_zva 2020-04-30 06:14:45 -04:00
helper-sve.h target/arm: Convert PMULL.8 to gvec 2020-03-21 19:35:46 -04:00
helper.c target/arm: Replicate TBI/TBID bits for single range regimes 2020-04-30 05:58:59 -04:00
helper.h target/arm: Move helper_dc_zva to helper-a64.c 2020-04-30 06:12:26 -04:00
internals.h target/arm: Introduce core_to_aa64_mmu_idx 2020-04-30 05:58:59 -04:00
iwmmxt_helper.c target/arm: Untabify iwmmxt_helper.c 2018-08-25 04:33:44 -04:00
kvm-consts.h arm: better stub version for MISMATCH_CHECK 2018-03-02 00:13:45 -05:00
m_helper.c target/arm: Add isar_feature_aa32_vfp_simd 2020-03-21 23:11:36 -04:00
Makefile.objs target/arm: Add skeleton for T16 decodetree 2019-11-28 02:50:27 -05:00
neon_helper.c target/arm: Convert PMULL.8 to gvec 2020-03-21 19:35:46 -04:00
op_addsub.h Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00
op_helper.c target/arm: Move helper_dc_zva to helper-a64.c 2020-04-30 06:12:26 -04:00
pauth_helper.c target/arm: Use bit 55 explicitly for pauth 2020-03-21 17:59:06 -04:00
psci.c fix WFI/WFE length in syndrome register 2018-03-05 11:21:51 -05:00
sve.decode target/arm: Sychronize with qemu 2019-04-18 04:49:11 -04:00
sve_helper.c tcg: Use tlb_fill probe from tlb_vaddr_to_host 2019-05-16 18:27:03 -04:00
t16.decode target/arm: Convert T16, long branches 2019-11-28 02:53:54 -05:00
t32.decode target/arm: Convert TT 2019-11-28 02:48:06 -05:00
tlb_helper.c target/arm: Return correct IL bit in merge_syn_data_abort 2020-03-21 12:08:05 -04:00
translate-a64.c target/arm: Disable clean_data_tbi for system mode 2020-04-30 06:18:31 -04:00
translate-a64.h tcg: TCGMemOp is now accelerator independent MemOp 2019-11-28 03:01:12 -05:00
translate-sve.c tcg: TCGMemOp is now accelerator independent MemOp 2019-11-28 03:01:12 -05:00
translate-vfp.inc.c target/arm: Split VMINMAXNM decode 2020-03-22 00:09:53 -04:00
translate.c target/arm: Move the vfp decodetree calls next to the base isa 2020-03-21 23:54:56 -04:00
translate.h target/arm: Vectorize USHL and SSHL 2020-03-21 19:14:17 -04:00
unicorn.h Move target-* CPU file into a target/ folder 2018-03-01 22:50:58 -05:00
unicorn_aarch64.c unicorn_aarch64: Use aa64_vfp_qreg instead of aa32_vfp_dreg 2018-09-03 07:47:40 +01:00
unicorn_arm.c Add implementation of access to the ARM SPSR register. (#1178) 2020-01-14 09:57:55 -05:00
vec_helper.c target/arm: Convert PMULL.8 to gvec 2020-03-21 19:35:46 -04:00
vfp-uncond.decode target/arm: Split VMINMAXNM decode 2020-03-22 00:09:53 -04:00
vfp.decode target/arm: Split VFM decode 2020-03-22 00:07:53 -04:00
vfp_helper.c target/arm: Add isar_feature_any_fp16 and document naming/usage conventions 2020-03-21 18:12:02 -04:00