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Implement coprocessor register read/write for arm64

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This commit is contained in:
lazymio
2022-02-11 22:13:01 +01:00
parent 8bc1489210
commit 3e6665db00
4 changed files with 159 additions and 14 deletions
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21
include/unicorn/arm64.h
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@ -23,6 +23,17 @@ typedef enum uc_cpu_aarch64 {
UC_CPU_AARCH64_MAX
} uc_cpu_aarch64;
// ARM64 coprocessor registers, use this with UC_ARM64_REG_CP_REG to
// in call to uc_reg_write/read() to access the registers.
typedef struct uc_arm64_cp_reg {
int crn; // Coprocessor register number
int crm; // Coprocessor register number
int op0; // Opcode0
int op1; // Opcode1
int op2; // Opcode2
uint64_t val; // The value to read/write
} uc_arm64_cp_reg;
//> ARM64 registers
typedef enum uc_arm64_reg {
UC_ARM64_REG_INVALID = 0,
@ -293,26 +304,26 @@ typedef enum uc_arm64_reg {
UC_ARM64_REG_CPACR_EL1,
//> thread registers
//> thread registers, depreciated, use UC_ARM64_REG_CP_REG instead
UC_ARM64_REG_TPIDR_EL0,
UC_ARM64_REG_TPIDRRO_EL0,
UC_ARM64_REG_TPIDR_EL1,
UC_ARM64_REG_PSTATE,
//> exception link registers
//> exception link registers, depreciated, use UC_ARM64_REG_CP_REG instead
UC_ARM64_REG_ELR_EL0,
UC_ARM64_REG_ELR_EL1,
UC_ARM64_REG_ELR_EL2,
UC_ARM64_REG_ELR_EL3,
//> stack pointers registers
//> stack pointers registers, depreciated, use UC_ARM64_REG_CP_REG instead
UC_ARM64_REG_SP_EL0,
UC_ARM64_REG_SP_EL1,
UC_ARM64_REG_SP_EL2,
UC_ARM64_REG_SP_EL3,
//> other CP15 registers
//> other CP15 registers, depreciated, use UC_ARM64_REG_CP_REG instead
UC_ARM64_REG_TTBR0_EL1,
UC_ARM64_REG_TTBR1_EL1,
@ -335,6 +346,8 @@ typedef enum uc_arm64_reg {
UC_ARM64_REG_VBAR_EL2,
UC_ARM64_REG_VBAR_EL3,
UC_ARM64_REG_CP_REG,
UC_ARM64_REG_ENDING, // <-- mark the end of the list of registers
//> alias registers