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Implement coprocessor register read/write for arm

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lazymio
2022-02-11 21:45:37 +01:00
parent 236848a45a
commit 8bc1489210
4 changed files with 152 additions and 9 deletions
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20
include/unicorn/arm.h
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@ -53,6 +53,19 @@ typedef enum uc_cpu_arm {
UC_CPU_ARM_MAX
} uc_cpu_arm;
// ARM coprocessor registers, use this with UC_ARM_REG_CP_REG to
// in call to uc_reg_write/read() to access the registers.
typedef struct uc_arm_cp_reg {
int cp; // The coprocessor identifier
int is64; // Is it a 64 bit control register
int sec; // Security state
int crn; // Coprocessor register number
int crm; // Coprocessor register number
int opc1; // Opcode1
int opc2; // Opcode2
uint64_t val; // The value to read/write
} uc_arm_cp_reg;
//> ARM registers
typedef enum uc_arm_reg {
UC_ARM_REG_INVALID = 0,
@ -167,9 +180,9 @@ typedef enum uc_arm_reg {
UC_ARM_REG_S30,
UC_ARM_REG_S31,
UC_ARM_REG_C1_C0_2,
UC_ARM_REG_C13_C0_2,
UC_ARM_REG_C13_C0_3,
UC_ARM_REG_C1_C0_2, // Depreciated, use UC_ARM_REG_CP_REG instead
UC_ARM_REG_C13_C0_2, // Depreciated, use UC_ARM_REG_CP_REG instead
UC_ARM_REG_C13_C0_3, // Depreciated, use UC_ARM_REG_CP_REG instead
UC_ARM_REG_IPSR,
UC_ARM_REG_MSP,
@ -196,6 +209,7 @@ typedef enum uc_arm_reg {
UC_ARM_REG_XPSR_NZCVQ,
UC_ARM_REG_XPSR_G,
UC_ARM_REG_XPSR_NZCVQG,
UC_ARM_REG_CP_REG,
UC_ARM_REG_ENDING, // <-- mark the end of the list or registers
//> alias registers