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move linux ureg code to portable file

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rsc 2004-12-28 17:35:10 +00:00
parent e2f52703c2
commit 1369edef9f
2 changed files with 37 additions and 0 deletions
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1
src/libmach/mkfile
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@ -41,6 +41,7 @@ OFILES=\
symelf.$O\
symmacho.$O\
symstabs.$O\
ureg386.$O\
HFILES=mach.h

36
src/libmach/ureg386.c Normal file
View file

@ -0,0 +1,36 @@
#include <u.h>
#include <libc.h>
#include <mach.h>
#include <elf.h>
#include "ureg386.h"
Ureg*
_linux2ureg386(UregLinux386 *l)
{
Ureg *u;
u = malloc(sizeof(Ureg));
if(u == nil)
return nil;
u->di = l->edi;
u->si = l->esi;
u->bp = l->ebp;
u->nsp = l->esp;
u->bx = l->ebx;
u->dx = l->edx;
u->cx = l->ecx;
u->ax = l->eax;
u->gs = l->xgs;
u->fs = l->xfs;
u->es = l->xes;
u->ds = l->xds;
u->trap = ~0; // l->trapno;
u->ecode = ~0; // l->err;
u->pc = l->eip;
u->cs = l->xcs;
u->flags = l->eflags;
u->sp = l->esp;
u->ss = l->xss;
return u;
}