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aarch64: discard async aborts on entering debug state

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recommended for Corte-A8 cores, not sure if necessary
for ARMv8 based cores as well.

Change-Id: Ibcb36170c5fac6a6b132de17f734c70a56919f9b
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
This commit is contained in:
Matthias Welwarsky
2016-10-20 16:23:40 +02:00
parent 0a53bae0ea
commit 9f4b5b509f
4 changed files with 17 additions and 2 deletions
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2
src/target/armv8_opcodes.c
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@@ -37,6 +37,7 @@ static const uint32_t a64_opcodes[ARMV8_OPC_NUM] = {
[ARMV8_OPC_DSB_SY] = ARMV8_DSB_SY,
[ARMV8_OPC_DCPS] = ARMV8_DCPS(0, 11),
[ARMV8_OPC_DRPS] = ARMV8_DRPS,
[ARMV8_OPC_ISB_SY] = ARMV8_ISB,
};
static const uint32_t t32_opcodes[ARMV8_OPC_NUM] = {
@@ -53,6 +54,7 @@ static const uint32_t t32_opcodes[ARMV8_OPC_NUM] = {
[ARMV8_OPC_DSB_SY] = ARMV8_DSB_SY_T1,
[ARMV8_OPC_DCPS] = ARMV8_DCPS_T1(0),
[ARMV8_OPC_DRPS] = ARMV8_ERET_T1,
[ARMV8_OPC_ISB_SY] = ARMV8_ISB_SY_T1,
};
void armv8_select_opcodes(struct armv8_common *armv8, bool state_is_aarch64)