regs64
struct kexec_entry64_regs regs64;
ret = kexec_purgatory_get_set_symbol(image, "entry64_regs", ®s64,
sizeof(regs64), 1);
regs64.rbx = 0; /* Bootstrap Processor */
regs64.rsi = bootparam_load_addr;
regs64.rip = kernel_load_addr + 0x200;
regs64.rsp = (unsigned long)stack;
ret = kexec_purgatory_get_set_symbol(image, "entry64_regs", ®s64,
sizeof(regs64), 0);
printf("ax:%016llx bx:%016llx cx:%016llx dx:%016llx\n", regs64.rax, regs64.rbx, regs64.rcx, regs64.rdx);
printf("si:%016llx di:%016llx bp:%016llx sp:%016llx\n", regs64.rsi, regs64.rdi, regs64.rbp, regs64.rsp);
printf(" 8:%016llx 9:%016llx 10:%016llx 11:%016llx\n", regs64.r8 , regs64.r9 , regs64.r10, regs64.r11);
printf("12:%016llx 13:%016llx 14:%016llx 15:%016llx\n", regs64.r12, regs64.r13, regs64.r14, regs64.r15);
uint64_t *r64 = ®s64.r8;
memset(®s64, 0x77, sizeof(regs64));
struct regs64 regs64;