PT_R24
DEFINE(PT_R24, offsetof(struct pt_regs, exregs[8]));
cfi_st s1, PT_R24, \docfi
cfi_ld s1, PT_R24, \docfi
OFFSET(PT_R24, pt_regs, regs[24]);
DEFINE(PT_R24, offsetof(struct pt_regs, r24));
cfi_ld $24, PT_R24, \docfi
cfi_st $24, PT_R24, \docfi
OFFSET(PT_R24, pt_regs, regs[24]);
CHECK_REG(PT_R24, gpr[24]);