Mercurial > dropbear
diff etc/timer.asm @ 282:91fbc376f010 libtommath-orig libtommath-0.35
Import of libtommath 0.35
From ltm-0.35.tar.bz2 SHA1 of 3f193dbae9351e92d02530994fa18236f7fde01c
author | Matt Johnston <matt@ucc.asn.au> |
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date | Wed, 08 Mar 2006 13:16:18 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/etc/timer.asm Wed Mar 08 13:16:18 2006 +0000 @@ -0,0 +1,37 @@ +; 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 + \ No newline at end of file