qemu/target/arm
Rebecca Cran dc8b18534e target/arm: Add support for FEAT_DIT, Data Independent Timing
Add support for FEAT_DIT. DIT (Data Independent Timing) is a required
feature for ARMv8.4. Since virtual machine execution is largely
nondeterministic and TCG is outside of the security domain, it's
implemented as a NOP.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210208065700.19454-2-rebecca@nuviainc.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-02-11 11:50:13 +00:00
..
a32-uncond.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
a32.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
arch_dump.c target/arm: add spaces around operator 2020-11-10 11:03:47 +00:00
arm_ldst.h arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
arm-powerctl.c arm/arm-powerctl: rebuild hflags after setting CP15 bits in arm_set_cpu_on() 2019-12-20 14:03:00 +00:00
arm-powerctl.h target/arm/arm-powerctl: Add new arm_set_cpu_on_and_reset() 2019-02-28 11:03:04 +00:00
cpu64.c cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass 2021-02-05 10:24:15 -10:00
cpu_tcg.c cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass 2021-02-05 10:24:15 -10:00
cpu-param.h target/arm: add MMU stage 1 for Secure EL2 2021-01-19 14:38:51 +00:00
cpu-qom.h qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros 2020-09-18 14:12:32 -04:00
cpu.c cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass 2021-02-05 10:24:15 -10:00
cpu.h target/arm: Add support for FEAT_DIT, Data Independent Timing 2021-02-11 11:50:13 +00:00
crypto_helper.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
debug_helper.c target/arm: Stop assuming DBGDIDR always exists 2020-02-21 16:07:01 +00:00
gdbstub64.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
gdbstub.c target/arm: use official org.gnu.gdb.aarch64.sve layout for registers 2021-01-18 10:05:06 +00:00
helper-a64.c target/arm: use arm_is_el2_enabled() where applicable 2021-01-19 14:38:51 +00:00
helper-a64.h arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
helper-sve.h arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
helper.c target/arm: Add support for FEAT_DIT, Data Independent Timing 2021-02-11 11:50:13 +00:00
helper.h target/arm: Fix neon VTBL/VTBX for len > 1 2020-11-10 11:03:48 +00:00
idau.h Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
internals.h target/arm: Add support for FEAT_DIT, Data Independent Timing 2021-02-11 11:50:13 +00:00
iwmmxt_helper.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
kvm64.c target/arm: do not use cc->do_interrupt for KVM directly 2021-02-05 10:24:14 -10:00
kvm_arm.h hw/arm/virt: Implement kvm-steal-time 2020-10-08 15:24:32 +01:00
kvm-consts.h target/arm: Remove no-longer-reachable 32-bit KVM code 2020-09-14 14:23:19 +01:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c hw/arm/virt: Implement kvm-steal-time 2020-10-08 15:24:32 +01:00
m_helper.c target/arm/m_helper: Silence GCC 10 maybe-uninitialized error 2021-01-19 15:45:14 +00:00
m-nocp.decode target/arm: Implement new v8.1M VLLDM and VLSTM encodings 2020-12-10 11:44:56 +00:00
machine.c target/arm: Don't migrate CPUARMState.features 2021-02-11 11:50:13 +00:00
meson.build semihosting: Move ARM semihosting code to shared directories 2021-01-18 10:05:06 +00:00
monitor.c target/arm: Add cpu properties to control pauth 2021-01-19 14:38:51 +00:00
mte_helper.c target/arm: Fix reported EL for mte_check_fail 2020-10-20 16:12:00 +01:00
neon_helper.c target/arm: Convert Neon VADD, VSUB, VABD 3-reg-same insns to decodetree 2020-05-14 15:03:09 +01:00
neon-dp.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
neon-ls.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
neon-shared.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
op_addsub.h
op_helper.c target/arm: add 64-bit S-EL2 to EL exception table 2021-01-19 14:38:51 +00:00
pauth_helper.c target/arm: Implement an IMPDEF pauth algorithm 2021-01-19 14:38:51 +00:00
psci.c sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
sve_helper.c target/arm: Update REV, PUNPK for pred_desc 2021-01-19 14:38:53 +00:00
sve.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
t16.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
t32.decode target/arm: Implement M-profile "minimal RAS implementation" 2020-12-10 11:44:56 +00:00
tlb_helper.c target/arm: set HPFAR_EL2.NS on secure stage 2 faults 2021-01-19 14:38:52 +00:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate-a64.c target/arm: Add support for FEAT_DIT, Data Independent Timing 2021-02-11 11:50:13 +00:00
translate-a64.h arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
translate-neon.c.inc arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
translate-sve.c target/arm: Update REV, PUNPK for pred_desc 2021-01-19 14:38:53 +00:00
translate-vfp.c.inc target/arm: Implement FPCXT_NS fp system register 2021-01-08 15:13:38 +00:00
translate.c target/arm: Implement SCR_EL2.EEL2 2021-01-19 14:38:52 +00:00
translate.h target/arm: Rearrange {sve,fp}_check_access assert 2020-08-28 10:02:47 +01:00
vec_helper.c arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
vec_internal.h arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
vfp_helper.c target/arm: Implement FPSCR.LTPSIZE for M-profile LOB extension 2020-10-20 16:12:01 +01:00
vfp-uncond.decode arm tcg cpus: Fix Lesser GPL version number 2020-11-15 16:42:14 +01:00
vfp.decode target/arm: Implement VLDR/VSTR system register 2020-12-10 11:44:55 +00:00