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arm_dynarmic: Implement core

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This commit is contained in:
MerryMage
2018-01-09 21:33:46 +00:00
committed by bunnei
parent 056f987bcd
commit d2fbc78320
10 changed files with 171 additions and 62 deletions
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20
src/core/arm/unicorn/arm_unicorn.cpp
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@ -108,13 +108,13 @@ void ARM_Unicorn::SetReg(int regn, u64 val) {
CHECKED(uc_reg_write(uc, treg, &val));
}
const u128& ARM_Unicorn::GetExtReg(int /*index*/) const {
u128 ARM_Unicorn::GetExtReg(int /*index*/) const {
UNIMPLEMENTED();
static constexpr u128 res{};
return res;
}
void ARM_Unicorn::SetExtReg(int /*index*/, u128& /*value*/) {
void ARM_Unicorn::SetExtReg(int /*index*/, u128 /*value*/) {
UNIMPLEMENTED();
}
@ -168,10 +168,12 @@ void ARM_Unicorn::SaveContext(ARM_Interface::ThreadContext& ctx) {
uregs[i] = UC_ARM64_REG_X0 + i;
tregs[i] = &ctx.cpu_registers[i];
}
uregs[29] = UC_ARM64_REG_X29;
tregs[29] = (void*)&ctx.cpu_registers[29];
uregs[30] = UC_ARM64_REG_X30;
tregs[30] = (void*)&ctx.cpu_registers[30];
CHECKED(uc_reg_read_batch(uc, uregs, tregs, 29));
CHECKED(uc_reg_read(uc, UC_ARM64_REG_X29, &ctx.cpu_registers[29]));
CHECKED(uc_reg_read(uc, UC_ARM64_REG_X30, &ctx.lr));
CHECKED(uc_reg_read_batch(uc, uregs, tregs, 31));
ctx.tls_address = GetTlsAddress();
@ -195,10 +197,12 @@ void ARM_Unicorn::LoadContext(const ARM_Interface::ThreadContext& ctx) {
uregs[i] = UC_ARM64_REG_X0 + i;
tregs[i] = (void*)&ctx.cpu_registers[i];
}
uregs[29] = UC_ARM64_REG_X29;
tregs[29] = (void*)&ctx.cpu_registers[29];
uregs[30] = UC_ARM64_REG_X30;
tregs[30] = (void*)&ctx.cpu_registers[30];
CHECKED(uc_reg_write_batch(uc, uregs, tregs, 29));
CHECKED(uc_reg_write(uc, UC_ARM64_REG_X29, &ctx.cpu_registers[29]));
CHECKED(uc_reg_write(uc, UC_ARM64_REG_X30, &ctx.lr));
CHECKED(uc_reg_write_batch(uc, uregs, tregs, 31));
SetTlsAddress(ctx.tls_address);

5
src/core/arm/unicorn/arm_unicorn.h
View File

@ -9,7 +9,6 @@
#include "core/arm/arm_interface.h"
class ARM_Unicorn final : public ARM_Interface {
public:
ARM_Unicorn();
~ARM_Unicorn();
@ -19,8 +18,8 @@ public:
u64 GetPC() const override;
u64 GetReg(int index) const override;
void SetReg(int index, u64 value) override;
const u128& GetExtReg(int index) const override;
void SetExtReg(int index, u128& value) override;
u128 GetExtReg(int index) const override;
void SetExtReg(int index, u128 value) override;
u32 GetVFPReg(int index) const override;
void SetVFPReg(int index, u32 value) override;
u32 GetCPSR() const override;