Mercurial > dropbear
view libtommath/etc/timer.asm @ 350:01e4180895ba
merge of '9a4e042fd565f46141e81e0c1ab90260303348fe'
and 'bea3887a5875cf3ab8a1331e15e698b37b61fe37'
author | Matt Johnston <matt@ucc.asn.au> |
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date | Mon, 07 Aug 2006 13:41:23 +0000 |
parents | eed26cff980b |
children |
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; 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