pr_gsr 128 arch/sparc/include/asm/elf_64.h unsigned long pr_gsr; pr_gsr 760 arch/sparc/kernel/process_64.c fpregs->pr_gsr = current_thread_info()->gsr[0]; pr_gsr 762 arch/sparc/kernel/process_64.c fpregs->pr_fsr = fpregs->pr_gsr = 0;