qemu-e2k/target/arm
Peter Maydell 4730fb8503 target/arm: Define new TBFLAG for v8M stack checking
The Arm v8M architecture includes hardware stack limit checking.
When certain instructions update the stack pointer, if the new
value of SP is below the limit set in the associated limit register
then an exception is taken. Add a TB flag that tracks whether
the limit-checking code needs to be emitted.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181002163556.10279-2-peter.maydell@linaro.org
2018-10-08 14:55:04 +01:00
..
arch_dump.c
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
arm-semi.c target/arm: Remove a handful of stray tabs 2018-08-24 13:17:48 +01:00
cpu64.c target/arm: Handle SVE vector length changes in system mode 2018-10-08 14:55:02 +01:00
cpu-qom.h
cpu.c target/arm: Start AArch32 CPUs with EL2 but not EL3 in Hyp mode 2018-09-25 15:13:24 +01:00
cpu.h target/arm: Define new TBFLAG for v8M stack checking 2018-10-08 14:55:04 +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
helper-a64.c
helper-a64.h
helper-sve.h target/arm: Rewrite vector gather first-fault loads 2018-10-08 14:55:03 +01:00
helper.c target/arm: Define new TBFLAG for v8M stack checking 2018-10-08 14:55:04 +01:00
helper.h target/arm: Implement SVE dot product (indexed) 2018-06-29 15:11:15 +01:00
idau.h
internals.h target/arm: Pass TCGMemOpIdx to sve memory helpers 2018-10-08 14:55:03 +01:00
iwmmxt_helper.c target/arm: Untabify iwmmxt_helper.c 2018-08-24 13:17:48 +01:00
kvm32.c target/arm: Remove redundant DIV detection for KVM 2018-06-29 15:11:18 +01:00
kvm64.c
kvm_arm.h target/arm: fix code comments error 2018-10-08 14:55:02 +01:00
kvm-consts.h
kvm-stub.c
kvm.c target/arm: fix code comments error 2018-10-08 14:55:02 +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
monitor.c
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: Handle SVE vector length changes in system mode 2018-10-08 14:55:02 +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: Pass TCGMemOpIdx to sve memory helpers 2018-10-08 14:55:03 +01:00
sve.decode target/arm: Implement SVE dot product (indexed) 2018-06-29 15:11:15 +01:00
trace-events
translate-a64.c target/arm: Adjust aarch64_cpu_dump_state for system mode SVE 2018-10-08 14:55:03 +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: Pass TCGMemOpIdx to sve memory helpers 2018-10-08 14:55:03 +01:00
translate.c target/arm: Define new TBFLAG for v8M stack checking 2018-10-08 14:55:04 +01:00
translate.h target/arm: Define new TBFLAG for v8M stack checking 2018-10-08 14:55:04 +01:00
vec_helper.c target/arm: Implement SVE dot product (indexed) 2018-06-29 15:11:15 +01:00