tmove linux ureg code to portable file - plan9port - [fork] Plan 9 from user space
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---
DIR commit 1369edef9f26a5a127b60b1163564c2570d9a7d9
DIR parent e2f52703c2387a34f7edc86845a0b15f04830bb8
HTML Author: rsc <devnull@localhost>
Date: Tue, 28 Dec 2004 17:35:10 +0000
move linux ureg code to portable file
Diffstat:
M src/libmach/mkfile | 1 +
A src/libmach/ureg386.c | 36 +++++++++++++++++++++++++++++++
2 files changed, 37 insertions(+), 0 deletions(-)
---
DIR diff --git a/src/libmach/mkfile b/src/libmach/mkfile
t@@ -41,6 +41,7 @@ OFILES=\
symelf.$O\
symmacho.$O\
symstabs.$O\
+ ureg386.$O\
HFILES=mach.h
DIR diff --git a/src/libmach/ureg386.c b/src/libmach/ureg386.c
t@@ -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;
+}