freebsd-skq/stand/ficl/loader.c
Simon J. Gerraty afc571b1a6 veloader use vectx API for kernel and modules
The vectx API, computes the hash for verifying a file as it is read.
This avoids the overhead of reading files twice - once to verify, then
again to load.

For doing an install via loader, avoiding the need to rewind
large files is critical.

This API is only used for modules, kernel and mdimage as these are the
biggest files read by the loader.
The reduction in boot time depends on how expensive the I/O is
on any given platform.  On a fast VM we see 6% improvement.

For install via loader the first file to be verified is likely to be the
kernel, so some of the prep work (finding manifest etc) done by
verify_file() needs to be factored so it can be reused for
vectx_open().

For missing or unrecognized fingerprint entries, we fail
in vectx_open() unless verifying is disabled.

Otherwise fingerprint check happens in vectx_close() and
since this API is only used for files which must be verified
(VE_MUST) we panic if we get an incorrect hash.

Reviewed by:	imp,tsoome
MFC after:	1 week
Sponsored by:	Juniper Networks
Differential Revision:	https://reviews.freebsd.org//D23827
2020-03-08 17:42:42 +00:00

886 lines
19 KiB
C

/*-
* Copyright (c) 2000 Daniel Capo Sobral
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*******************************************************************
** l o a d e r . c
** Additional FICL words designed for FreeBSD's loader
**
*******************************************************************/
#ifdef TESTMAIN
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#else
#include <stand.h>
#endif
#include "bootstrap.h"
#include <string.h>
#include <uuid.h>
#include "ficl.h"
/* FreeBSD's loader interaction words and extras
*
* setenv ( value n name n' -- )
* setenv? ( value n name n' flag -- )
* getenv ( addr n -- addr' n' | -1 )
* unsetenv ( addr n -- )
* copyin ( addr addr' len -- )
* copyout ( addr addr' len -- )
* findfile ( name len type len' -- addr )
* pnpdevices ( -- addr )
* pnphandlers ( -- addr )
* ccall ( [[...[p10] p9] ... p1] n addr -- result )
* uuid-from-string ( addr n -- addr' )
* uuid-to-string ( addr' -- addr n )
* .# ( value -- )
*/
void
ficlSetenv(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *name, *value;
#endif
char *namep, *valuep;
int names, values;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 4, 0);
#endif
names = stackPopINT(pVM->pStack);
namep = (char*) stackPopPtr(pVM->pStack);
values = stackPopINT(pVM->pStack);
valuep = (char*) stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
name = (char*) ficlMalloc(names+1);
if (!name)
vmThrowErr(pVM, "Error: out of memory");
strncpy(name, namep, names);
name[names] = '\0';
value = (char*) ficlMalloc(values+1);
if (!value)
vmThrowErr(pVM, "Error: out of memory");
strncpy(value, valuep, values);
value[values] = '\0';
setenv(name, value, 1);
ficlFree(name);
ficlFree(value);
#endif
return;
}
void
ficlSetenvq(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *name, *value;
#endif
char *namep, *valuep;
int names, values, overwrite;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 5, 0);
#endif
overwrite = stackPopINT(pVM->pStack);
names = stackPopINT(pVM->pStack);
namep = (char*) stackPopPtr(pVM->pStack);
values = stackPopINT(pVM->pStack);
valuep = (char*) stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
name = (char*) ficlMalloc(names+1);
if (!name)
vmThrowErr(pVM, "Error: out of memory");
strncpy(name, namep, names);
name[names] = '\0';
value = (char*) ficlMalloc(values+1);
if (!value)
vmThrowErr(pVM, "Error: out of memory");
strncpy(value, valuep, values);
value[values] = '\0';
setenv(name, value, overwrite);
ficlFree(name);
ficlFree(value);
#endif
return;
}
void
ficlGetenv(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *name, *value;
#endif
char *namep;
int names;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 2, 2);
#endif
names = stackPopINT(pVM->pStack);
namep = (char*) stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
name = (char*) ficlMalloc(names+1);
if (!name)
vmThrowErr(pVM, "Error: out of memory");
strncpy(name, namep, names);
name[names] = '\0';
value = getenv(name);
ficlFree(name);
if(value != NULL) {
stackPushPtr(pVM->pStack, value);
stackPushINT(pVM->pStack, strlen(value));
} else
#endif
stackPushINT(pVM->pStack, -1);
return;
}
void
ficlUnsetenv(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *name;
#endif
char *namep;
int names;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 2, 0);
#endif
names = stackPopINT(pVM->pStack);
namep = (char*) stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
name = (char*) ficlMalloc(names+1);
if (!name)
vmThrowErr(pVM, "Error: out of memory");
strncpy(name, namep, names);
name[names] = '\0';
unsetenv(name);
ficlFree(name);
#endif
return;
}
void
ficlCopyin(FICL_VM *pVM)
{
void* src;
vm_offset_t dest;
size_t len;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 3, 0);
#endif
len = stackPopINT(pVM->pStack);
dest = stackPopINT(pVM->pStack);
src = stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
archsw.arch_copyin(src, dest, len);
#endif
return;
}
void
ficlCopyout(FICL_VM *pVM)
{
void* dest;
vm_offset_t src;
size_t len;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 3, 0);
#endif
len = stackPopINT(pVM->pStack);
dest = stackPopPtr(pVM->pStack);
src = stackPopINT(pVM->pStack);
#ifndef TESTMAIN
archsw.arch_copyout(src, dest, len);
#endif
return;
}
void
ficlFindfile(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *name, *type;
#endif
char *namep, *typep;
struct preloaded_file* fp;
int names, types;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 4, 1);
#endif
types = stackPopINT(pVM->pStack);
typep = (char*) stackPopPtr(pVM->pStack);
names = stackPopINT(pVM->pStack);
namep = (char*) stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
name = (char*) ficlMalloc(names+1);
if (!name)
vmThrowErr(pVM, "Error: out of memory");
strncpy(name, namep, names);
name[names] = '\0';
type = (char*) ficlMalloc(types+1);
if (!type)
vmThrowErr(pVM, "Error: out of memory");
strncpy(type, typep, types);
type[types] = '\0';
fp = file_findfile(name, type);
#else
fp = NULL;
#endif
stackPushPtr(pVM->pStack, fp);
return;
}
#ifndef TESTMAIN
/* isvirtualized? - Return whether the loader runs under a
* hypervisor.
*
* isvirtualized? ( -- flag )
*/
static void
ficlIsvirtualizedQ(FICL_VM *pVM)
{
FICL_INT flag;
const char *hv;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 0, 1);
#endif
hv = (archsw.arch_hypervisor != NULL)
? (*archsw.arch_hypervisor)()
: NULL;
flag = (hv != NULL) ? FICL_TRUE : FICL_FALSE;
stackPushINT(pVM->pStack, flag);
}
#endif /* ndef TESTMAIN */
void
ficlCcall(FICL_VM *pVM)
{
int (*func)(int, ...);
int result, p[10];
int nparam, i;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 2, 0);
#endif
func = stackPopPtr(pVM->pStack);
nparam = stackPopINT(pVM->pStack);
#if FICL_ROBUST > 1
vmCheckStack(pVM, nparam, 1);
#endif
for (i = 0; i < nparam; i++)
p[i] = stackPopINT(pVM->pStack);
result = func(p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8],
p[9]);
stackPushINT(pVM->pStack, result);
return;
}
void
ficlUuidFromString(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *uuid;
uint32_t status;
#endif
char *uuidp;
int uuids;
uuid_t *u;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 2, 0);
#endif
uuids = stackPopINT(pVM->pStack);
uuidp = (char *) stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
uuid = (char *)ficlMalloc(uuids + 1);
if (!uuid)
vmThrowErr(pVM, "Error: out of memory");
strncpy(uuid, uuidp, uuids);
uuid[uuids] = '\0';
u = (uuid_t *)ficlMalloc(sizeof (*u));
uuid_from_string(uuid, u, &status);
ficlFree(uuid);
if (status != uuid_s_ok) {
ficlFree(u);
u = NULL;
}
#else
u = NULL;
#endif
stackPushPtr(pVM->pStack, u);
return;
}
void
ficlUuidToString(FICL_VM *pVM)
{
#ifndef TESTMAIN
char *uuid;
uint32_t status;
#endif
uuid_t *u;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 0);
#endif
u = (uuid_t *)stackPopPtr(pVM->pStack);
#ifndef TESTMAIN
uuid_to_string(u, &uuid, &status);
if (status != uuid_s_ok) {
stackPushPtr(pVM->pStack, uuid);
stackPushINT(pVM->pStack, strlen(uuid));
} else
#endif
stackPushINT(pVM->pStack, -1);
return;
}
/**************************************************************************
f i c l E x e c F D
** reads in text from file fd and passes it to ficlExec()
* returns VM_OUTOFTEXT on success or the ficlExec() error code on
* failure.
*/
#define nLINEBUF 256
int ficlExecFD(FICL_VM *pVM, int fd)
{
char cp[nLINEBUF];
int nLine = 0, rval = VM_OUTOFTEXT;
char ch;
CELL id;
id = pVM->sourceID;
pVM->sourceID.i = fd;
/* feed each line to ficlExec */
while (1) {
int status, i;
i = 0;
while ((status = read(fd, &ch, 1)) > 0 && ch != '\n')
cp[i++] = ch;
nLine++;
if (!i) {
if (status < 1)
break;
continue;
}
rval = ficlExecC(pVM, cp, i);
if(rval != VM_QUIT && rval != VM_USEREXIT && rval != VM_OUTOFTEXT)
{
pVM->sourceID = id;
return rval;
}
}
/*
** Pass an empty line with SOURCE-ID == -1 to flush
** any pending REFILLs (as required by FILE wordset)
*/
pVM->sourceID.i = -1;
ficlExec(pVM, "");
pVM->sourceID = id;
return rval;
}
static void displayCellNoPad(FICL_VM *pVM)
{
CELL c;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 0);
#endif
c = stackPop(pVM->pStack);
ltoa((c).i, pVM->pad, pVM->base);
vmTextOut(pVM, pVM->pad, 0);
return;
}
/* isdir? - Return whether an fd corresponds to a directory.
*
* isdir? ( fd -- bool )
*/
static void isdirQuestion(FICL_VM *pVM)
{
struct stat sb;
FICL_INT flag;
int fd;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 1);
#endif
fd = stackPopINT(pVM->pStack);
flag = FICL_FALSE;
do {
if (fd < 0)
break;
if (fstat(fd, &sb) < 0)
break;
if (!S_ISDIR(sb.st_mode))
break;
flag = FICL_TRUE;
} while (0);
stackPushINT(pVM->pStack, flag);
}
/* fopen - open a file and return new fd on stack.
*
* fopen ( ptr count mode -- fd )
*/
static void pfopen(FICL_VM *pVM)
{
int mode, fd, count;
char *ptr, *name;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 3, 1);
#endif
mode = stackPopINT(pVM->pStack); /* get mode */
count = stackPopINT(pVM->pStack); /* get count */
ptr = stackPopPtr(pVM->pStack); /* get ptr */
if ((count < 0) || (ptr == NULL)) {
stackPushINT(pVM->pStack, -1);
return;
}
/* ensure that the string is null terminated */
name = (char *)malloc(count+1);
bcopy(ptr,name,count);
name[count] = 0;
/* open the file */
fd = open(name, mode);
#ifdef LOADER_VERIEXEC
if (fd >= 0) {
if (verify_file(fd, name, 0, VE_GUESS, __func__) < 0) {
/* not verified writing ok but reading is not */
if ((mode & O_ACCMODE) != O_WRONLY) {
close(fd);
fd = -1;
}
} else {
/* verified reading ok but writing is not */
if ((mode & O_ACCMODE) != O_RDONLY) {
close(fd);
fd = -1;
}
}
}
#endif
free(name);
stackPushINT(pVM->pStack, fd);
return;
}
/* fclose - close a file who's fd is on stack.
*
* fclose ( fd -- )
*/
static void pfclose(FICL_VM *pVM)
{
int fd;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 0);
#endif
fd = stackPopINT(pVM->pStack); /* get fd */
if (fd != -1)
close(fd);
return;
}
/* fread - read file contents
*
* fread ( fd buf nbytes -- nread )
*/
static void pfread(FICL_VM *pVM)
{
int fd, len;
char *buf;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 3, 1);
#endif
len = stackPopINT(pVM->pStack); /* get number of bytes to read */
buf = stackPopPtr(pVM->pStack); /* get buffer */
fd = stackPopINT(pVM->pStack); /* get fd */
if (len > 0 && buf && fd != -1)
stackPushINT(pVM->pStack, read(fd, buf, len));
else
stackPushINT(pVM->pStack, -1);
return;
}
/* freaddir - read directory contents
*
* freaddir ( fd -- ptr len TRUE | FALSE )
*/
static void pfreaddir(FICL_VM *pVM)
{
#ifdef TESTMAIN
static struct dirent dirent;
struct stat sb;
char *buf;
off_t off, ptr;
u_int blksz;
int bufsz;
#endif
struct dirent *d;
int fd;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 3);
#endif
fd = stackPopINT(pVM->pStack);
#if TESTMAIN
/*
* The readdirfd() function is specific to the loader environment.
* We do the best we can to make freaddir work, but it's not at
* all guaranteed.
*/
d = NULL;
buf = NULL;
do {
if (fd == -1)
break;
if (fstat(fd, &sb) == -1)
break;
blksz = (sb.st_blksize) ? sb.st_blksize : getpagesize();
if ((blksz & (blksz - 1)) != 0)
break;
buf = malloc(blksz);
if (buf == NULL)
break;
off = lseek(fd, 0LL, SEEK_CUR);
if (off == -1)
break;
ptr = off;
if (lseek(fd, 0, SEEK_SET) == -1)
break;
bufsz = getdents(fd, buf, blksz);
while (bufsz > 0 && bufsz <= ptr) {
ptr -= bufsz;
bufsz = getdents(fd, buf, blksz);
}
if (bufsz <= 0)
break;
d = (void *)(buf + ptr);
dirent = *d;
off += d->d_reclen;
d = (lseek(fd, off, SEEK_SET) != off) ? NULL : &dirent;
} while (0);
if (buf != NULL)
free(buf);
#else
d = readdirfd(fd);
#endif
if (d != NULL) {
stackPushPtr(pVM->pStack, d->d_name);
stackPushINT(pVM->pStack, strlen(d->d_name));
stackPushINT(pVM->pStack, FICL_TRUE);
} else {
stackPushINT(pVM->pStack, FICL_FALSE);
}
}
/* fload - interpret file contents
*
* fload ( fd -- )
*/
static void pfload(FICL_VM *pVM)
{
int fd;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 0);
#endif
fd = stackPopINT(pVM->pStack); /* get fd */
if (fd != -1)
ficlExecFD(pVM, fd);
return;
}
/* fwrite - write file contents
*
* fwrite ( fd buf nbytes -- nwritten )
*/
static void pfwrite(FICL_VM *pVM)
{
int fd, len;
char *buf;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 3, 1);
#endif
len = stackPopINT(pVM->pStack); /* get number of bytes to read */
buf = stackPopPtr(pVM->pStack); /* get buffer */
fd = stackPopINT(pVM->pStack); /* get fd */
if (len > 0 && buf && fd != -1)
stackPushINT(pVM->pStack, write(fd, buf, len));
else
stackPushINT(pVM->pStack, -1);
return;
}
/* fseek - seek to a new position in a file
*
* fseek ( fd ofs whence -- pos )
*/
static void pfseek(FICL_VM *pVM)
{
int fd, pos, whence;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 3, 1);
#endif
whence = stackPopINT(pVM->pStack);
pos = stackPopINT(pVM->pStack);
fd = stackPopINT(pVM->pStack);
stackPushINT(pVM->pStack, lseek(fd, pos, whence));
return;
}
/* key - get a character from stdin
*
* key ( -- char )
*/
static void key(FICL_VM *pVM)
{
#if FICL_ROBUST > 1
vmCheckStack(pVM, 0, 1);
#endif
stackPushINT(pVM->pStack, getchar());
return;
}
/* key? - check for a character from stdin (FACILITY)
*
* key? ( -- flag )
*/
static void keyQuestion(FICL_VM *pVM)
{
#if FICL_ROBUST > 1
vmCheckStack(pVM, 0, 1);
#endif
#ifdef TESTMAIN
/* XXX Since we don't fiddle with termios, let it always succeed... */
stackPushINT(pVM->pStack, FICL_TRUE);
#else
/* But here do the right thing. */
stackPushINT(pVM->pStack, ischar()? FICL_TRUE : FICL_FALSE);
#endif
return;
}
/* seconds - gives number of seconds since beginning of time
*
* beginning of time is defined as:
*
* BTX - number of seconds since midnight
* FreeBSD - number of seconds since Jan 1 1970
*
* seconds ( -- u )
*/
static void pseconds(FICL_VM *pVM)
{
#if FICL_ROBUST > 1
vmCheckStack(pVM,0,1);
#endif
stackPushUNS(pVM->pStack, (FICL_UNS) time(NULL));
return;
}
/* ms - wait at least that many milliseconds (FACILITY)
*
* ms ( u -- )
*
*/
static void ms(FICL_VM *pVM)
{
#if FICL_ROBUST > 1
vmCheckStack(pVM,1,0);
#endif
#ifdef TESTMAIN
usleep(stackPopUNS(pVM->pStack)*1000);
#else
delay(stackPopUNS(pVM->pStack)*1000);
#endif
return;
}
/* fkey - get a character from a file
*
* fkey ( file -- char )
*/
static void fkey(FICL_VM *pVM)
{
int i, fd;
char ch;
#if FICL_ROBUST > 1
vmCheckStack(pVM, 1, 1);
#endif
fd = stackPopINT(pVM->pStack);
i = read(fd, &ch, 1);
stackPushINT(pVM->pStack, i > 0 ? ch : -1);
return;
}
/*
** Retrieves free space remaining on the dictionary
*/
static void freeHeap(FICL_VM *pVM)
{
stackPushINT(pVM->pStack, dictCellsAvail(ficlGetDict(pVM->pSys)));
}
/******************* Increase dictionary size on-demand ******************/
static void ficlDictThreshold(FICL_VM *pVM)
{
stackPushPtr(pVM->pStack, &dictThreshold);
}
static void ficlDictIncrease(FICL_VM *pVM)
{
stackPushPtr(pVM->pStack, &dictIncrease);
}
/**************************************************************************
f i c l C o m p i l e P l a t f o r m
** Build FreeBSD platform extensions into the system dictionary
**************************************************************************/
void ficlCompilePlatform(FICL_SYSTEM *pSys)
{
ficlCompileFcn **fnpp;
FICL_DICT *dp = pSys->dp;
assert (dp);
dictAppendWord(dp, ".#", displayCellNoPad, FW_DEFAULT);
dictAppendWord(dp, "isdir?", isdirQuestion, FW_DEFAULT);
dictAppendWord(dp, "fopen", pfopen, FW_DEFAULT);
dictAppendWord(dp, "fclose", pfclose, FW_DEFAULT);
dictAppendWord(dp, "fread", pfread, FW_DEFAULT);
dictAppendWord(dp, "freaddir", pfreaddir, FW_DEFAULT);
dictAppendWord(dp, "fload", pfload, FW_DEFAULT);
dictAppendWord(dp, "fkey", fkey, FW_DEFAULT);
dictAppendWord(dp, "fseek", pfseek, FW_DEFAULT);
dictAppendWord(dp, "fwrite", pfwrite, FW_DEFAULT);
dictAppendWord(dp, "key", key, FW_DEFAULT);
dictAppendWord(dp, "key?", keyQuestion, FW_DEFAULT);
dictAppendWord(dp, "ms", ms, FW_DEFAULT);
dictAppendWord(dp, "seconds", pseconds, FW_DEFAULT);
dictAppendWord(dp, "heap?", freeHeap, FW_DEFAULT);
dictAppendWord(dp, "dictthreshold", ficlDictThreshold, FW_DEFAULT);
dictAppendWord(dp, "dictincrease", ficlDictIncrease, FW_DEFAULT);
dictAppendWord(dp, "setenv", ficlSetenv, FW_DEFAULT);
dictAppendWord(dp, "setenv?", ficlSetenvq, FW_DEFAULT);
dictAppendWord(dp, "getenv", ficlGetenv, FW_DEFAULT);
dictAppendWord(dp, "unsetenv", ficlUnsetenv, FW_DEFAULT);
dictAppendWord(dp, "copyin", ficlCopyin, FW_DEFAULT);
dictAppendWord(dp, "copyout", ficlCopyout, FW_DEFAULT);
dictAppendWord(dp, "findfile", ficlFindfile, FW_DEFAULT);
dictAppendWord(dp, "ccall", ficlCcall, FW_DEFAULT);
dictAppendWord(dp, "uuid-from-string", ficlUuidFromString, FW_DEFAULT);
dictAppendWord(dp, "uuid-to-string", ficlUuidToString, FW_DEFAULT);
#ifndef TESTMAIN
dictAppendWord(dp, "isvirtualized?",ficlIsvirtualizedQ, FW_DEFAULT);
#endif
SET_FOREACH(fnpp, Xficl_compile_set)
(*fnpp)(pSys);
#if defined(__i386__)
ficlSetEnv(pSys, "arch-i386", FICL_TRUE);
ficlSetEnv(pSys, "arch-powerpc", FICL_FALSE);
#elif defined(__powerpc__)
ficlSetEnv(pSys, "arch-i386", FICL_FALSE);
ficlSetEnv(pSys, "arch-powerpc", FICL_TRUE);
#endif
return;
}