PT_I6              42 arch/sparc/include/asm/winmacro.h         ldd     [%base_reg + STACKFRAME_SZ + PT_I6], %i6;
PT_I6              69 arch/sparc/include/asm/winmacro.h         std     %i6, [%base_reg + STACKFRAME_SZ + PT_I6];
PT_I6             240 arch/sparc/include/uapi/asm/ptrace.h #define PT_FP     PT_I6