Mercurial > dropbear
view libtommath/etc/timer.asm @ 1313:0ed3d2bbf956 DROPBEAR_2016.74
mention regression release
author | Matt Johnston <matt@ucc.asn.au> |
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date | Thu, 21 Jul 2016 23:16:57 +0800 |
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