Mercurial > dropbear
view etc/timer.asm @ 2:86e0b50a9b58 libtommath-orig ltm-0.30-orig
ltm 0.30 orig import
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Mon, 31 May 2004 18:25:22 +0000 |
parents | |
children |
line wrap: on
line source
; x86 timer in NASM ; ; Tom St Denis, [email protected] [bits 32] [section .data] time dd 0, 0 [section .text] %ifdef USE_ELF [global t_start] t_start: %else [global _t_start] _t_start: %endif push edx push eax rdtsc mov [time+0],edx mov [time+4],eax pop eax pop edx ret %ifdef USE_ELF [global t_read] t_read: %else [global _t_read] _t_read: %endif rdtsc sub eax,[time+4] sbb edx,[time+0] ret