| struct arm_pt_regs { |
| int uregs[18]; |
| }; |
| #define ARM_cpsr uregs[16] |
| #define ARM_pc uregs[15] |
| #define ARM_lr uregs[14] |
| #define ARM_sp uregs[13] |
| #define ARM_ip uregs[12] |
| #define ARM_fp uregs[11] |
| #define ARM_r10 uregs[10] |
| #define ARM_r9 uregs[9] |
| #define ARM_r8 uregs[8] |
| #define ARM_r7 uregs[7] |
| #define ARM_r6 uregs[6] |
| #define ARM_r5 uregs[5] |
| #define ARM_r4 uregs[4] |
| #define ARM_r3 uregs[3] |
| #define ARM_r2 uregs[2] |
| #define ARM_r1 uregs[1] |
| #define ARM_r0 uregs[0] |
| #define ARM_ORIG_r0 uregs[17] |
| |
| static union { |
| struct user_pt_regs aarch64_r; |
| struct arm_pt_regs arm_r; |
| } arm_regs_union; |
| #define aarch64_regs arm_regs_union.aarch64_r |
| #define arm_regs arm_regs_union.arm_r |
| |
| uint64_t *const aarch64_sp_ptr = (uint64_t *) &aarch64_regs.sp; |
| uint32_t *const arm_sp_ptr = (uint32_t *) &arm_regs.ARM_sp; |
| static struct iovec aarch64_io = { |
| .iov_base = &arm_regs_union |
| }; |
| |
| #define ARCH_REGS_FOR_GETREGSET arm_regs_union |
| #define ARCH_IOVEC_FOR_GETREGSET aarch64_io |
| #define ARCH_PC_REG ((aarch64_io.iov_len == sizeof(arm_regs)) ? arm_regs.ARM_pc : aarch64_regs.pc) |