On Mon, Oct 05, 2020 at 12:30:04PM -0700, Andy Lutomirski wrote:> .macro SAVE_ALL pt_regs_ax=%eax switch_stacks=0 skip_gs=0 unwind_espfix=0> cld> .if \skip_gs == 0> - PUSH_GS> + pushl $0> .endif> pushl %fs> Is there a good reason not to just push gs into it? It might be nice ifpt_regs is complete.