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89b1fec193
qemu/target/arm
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Peter Maydell 89b1fec193 target/arm: Restore M-profile CONTROL.SPSEL before any tailchaining 
On exception return for M-profile, we must restore the CONTROL.SPSEL
bit from the EXCRET value before we do any kind of tailchaining,
including for the derived exceptions on integrity check failures.
Otherwise we will give the guest an incorrect EXCRET.SPSEL value on
exception entry for the tailchained exception.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180720145647.8810-4-peter.maydell@linaro.org
2018-08-14 17:17:22 +01:00
..
arch_dump.c target/arm: Add aa{32, 64}_vfp_{dreg, qreg} helpers 2018-01-25 11:45:29 +00:00
arm_ldst.h target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
arm-powerctl.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
arm-powerctl.h target-arm/powerctl: defer cpu reset work to CPU context 2017-02-24 10:32:46 +00:00
arm-semi.c
cpu64.c target/arm: Add ID_ISAR6 2018-06-29 15:30:54 +01:00
cpu-qom.h target/arm: Add "-cpu max" support 2018-03-09 17:09:44 +00:00
cpu.c arm: Add ARMv6-M programmer's model support 2018-08-14 17:17:19 +01:00
cpu.h target/arm: Provide accessor functions for HCR_EL2.{IMO, FMO, AMO} 2018-08-14 17:17:21 +01:00
crypto_helper.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
gdbstub64.c
gdbstub.c arm: fix malloc type mismatch 2018-05-31 14:50:52 +01:00
helper-a64.c tcg: Fix helper function vs host abi for float16 2018-05-31 14:50:51 +01:00
helper-a64.h target/arm: Implement FCMP for fp16 2018-05-15 14:58:43 +01:00
helper-sve.h target/arm: Implement SVE fp complex multiply add 2018-06-29 15:11:12 +01:00
helper.c target/arm: Restore M-profile CONTROL.SPSEL before any tailchaining 2018-08-14 17:17:22 +01:00
helper.h target/arm: Implement SVE dot product (indexed) 2018-06-29 15:11:15 +01:00
idau.h target/arm: Define an IDAU interface 2018-03-02 11:03:45 +00:00
internals.h target/arm: Add pre-EL change hooks 2018-04-26 11:04:39 +01:00
iwmmxt_helper.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
kvm32.c target/arm: Remove redundant DIV detection for KVM 2018-06-29 15:11:18 +01:00
kvm64.c target/arm: Query host CPU features on-demand at instance init 2018-03-09 17:09:44 +00:00
kvm_arm.h target/arm: Allow KVM device address overwriting 2018-06-22 13:28:35 +01:00
kvm-consts.h arm: add trailing ; after MISMATCH_CHECK 2017-02-01 03:37:18 +02:00
kvm-stub.c
kvm.c target/arm: Allow KVM device address overwriting 2018-06-22 13:28:35 +01:00
machine.c target/arm: Add dummy needed functions to M profile vmstate subsections 2018-08-06 16:19:33 +01:00
Makefile.objs target/arm: Implement SVE predicate test 2018-05-18 17:48:08 +01:00
monitor.c qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
neon_helper.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
op_addsub.h
op_helper.c target/arm: Honour HCR_EL2.TGE when raising synchronous exceptions 2018-08-14 17:17:21 +01:00
psci.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
sve_helper.c target/arm: Fix LD1W and LDFF1W (scalar plus vector) 2018-07-16 17:18:41 +01:00
sve.decode target/arm: Implement SVE dot product (indexed) 2018-06-29 15:11:15 +01:00
trace-events target/arm/kvm: Translate the MSI doorbell in kvm_arch_fixup_msi_route 2018-05-04 18:52:58 +01:00
translate-a64.c target/arm: Fix SVE system register access checks 2018-06-29 15:30:53 +01:00
translate-a64.h target/arm: Extend vec_reg_offset to larger sizes 2018-06-15 15:23:34 +01:00
translate-sve.c target/arm: Fix do_predset for large VL 2018-07-09 14:51:34 +01:00
translate.c target/arm: Implement ARMv8.2-DotProd 2018-06-29 15:11:15 +01:00
translate.h target/arm: convert conversion helpers to fpst/ahp_flag 2018-05-17 15:27:09 -07:00
vec_helper.c target/arm: Implement SVE dot product (indexed) 2018-06-29 15:11:15 +01:00