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authorbunnei <bunneidev@gmail.com>2018-07-21 19:48:30 +0200
committerGitHub <noreply@github.com>2018-07-21 19:48:30 +0200
commitfe2498a65038bdea6ac5e4a2fad4fc992d4ff4ba (patch)
treee4d5cfdca67efdf79956f275f346f68292629ade /src/core/arm/unicorn/arm_unicorn.cpp
parentMerge pull request #753 from lioncash/const (diff)
parentCPU: Save and restore the TPIDR_EL0 system register on every context switch. (diff)
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Diffstat (limited to 'src/core/arm/unicorn/arm_unicorn.cpp')
-rw-r--r--src/core/arm/unicorn/arm_unicorn.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/core/arm/unicorn/arm_unicorn.cpp b/src/core/arm/unicorn/arm_unicorn.cpp
index d2d699e9b..44a46bf04 100644
--- a/src/core/arm/unicorn/arm_unicorn.cpp
+++ b/src/core/arm/unicorn/arm_unicorn.cpp
@@ -169,6 +169,16 @@ void ARM_Unicorn::SetTlsAddress(VAddr base) {
CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDRRO_EL0, &base));
}
+u64 ARM_Unicorn::GetTPIDR_EL0() const {
+ u64 value{};
+ CHECKED(uc_reg_read(uc, UC_ARM64_REG_TPIDR_EL0, &value));
+ return value;
+}
+
+void ARM_Unicorn::SetTPIDR_EL0(u64 value) {
+ CHECKED(uc_reg_write(uc, UC_ARM64_REG_TPIDR_EL0, &value));
+}
+
void ARM_Unicorn::Run() {
if (GDBStub::IsServerEnabled()) {
ExecuteInstructions(std::max(4000000, 0));