Remove Alpha bits for ficl.

This commit is contained in:
John Baldwin 2006-05-12 04:07:42 +00:00
parent c53113c8bc
commit 906d6c0eb1
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=158466
4 changed files with 0 additions and 544 deletions

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@ -7,9 +7,6 @@ BASE_SRCS= dict.c ficl.c fileaccess.c float.c loader.c math64.c \
SRCS= ${BASE_SRCS} sysdep.c softcore.c
CLEANFILES= softcore.c testmain testmain.o
CFLAGS+= -ffreestanding
.if ${MACHINE_ARCH} == "alpha"
CFLAGS+= -mno-fp-regs -Os
.endif
.if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "amd64"
CFLAGS+= -mpreferred-stack-boundary=2
CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2

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@ -1,101 +0,0 @@
/*******************************************************************
** s y s d e p . c
** Forth Inspired Command Language
** Author: John Sadler (john_sadler@alum.mit.edu)
** Created: 16 Oct 1997
** Implementations of FICL external interface functions...
**
*******************************************************************/
/* $FreeBSD$ */
#ifdef TESTMAIN
#include <stdio.h>
#include <stdlib.h>
#else
#include <stand.h>
#endif
#include "ficl.h"
/*
******************* FreeBSD P O R T B E G I N S H E R E ******************** Michael Smith
*/
#if PORTABLE_LONGMULDIV == 0
DPUNS ficlLongMul(FICL_UNS x, FICL_UNS y)
{
DPUNS q;
u_int64_t qx;
qx = (u_int64_t)x * (u_int64_t) y;
q.hi = (u_int32_t)( qx >> 32 );
q.lo = (u_int32_t)( qx & 0xFFFFFFFFL);
return q;
}
UNSQR ficlLongDiv(DPUNS q, FICL_UNS y)
{
UNSQR result;
u_int64_t qx, qh;
qh = q.hi;
qx = (qh << 32) | q.lo;
result.quot = qx / y;
result.rem = qx % y;
return result;
}
#endif
void ficlTextOut(FICL_VM *pVM, char *msg, int fNewline)
{
IGNORE(pVM);
while(*msg != 0)
putchar(*(msg++));
if (fNewline)
putchar('\n');
return;
}
void *ficlMalloc (size_t size)
{
return malloc(size);
}
void *ficlRealloc (void *p, size_t size)
{
return realloc(p, size);
}
void ficlFree (void *p)
{
free(p);
}
/*
** Stub function for dictionary access control - does nothing
** by default, user can redefine to guarantee exclusive dict
** access to a single thread for updates. All dict update code
** is guaranteed to be bracketed as follows:
** ficlLockDictionary(TRUE);
** <code that updates dictionary>
** ficlLockDictionary(FALSE);
**
** Returns zero if successful, nonzero if unable to acquire lock
** befor timeout (optional - could also block forever)
*/
#if FICL_MULTITHREAD
int ficlLockDictionary(short fLock)
{
IGNORE(fLock);
return 0;
}
#endif /* FICL_MULTITHREAD */

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@ -1,432 +0,0 @@
/*******************************************************************
s y s d e p . h
** Forth Inspired Command Language
** Author: John Sadler (john_sadler@alum.mit.edu)
** Created: 16 Oct 1997
** Ficl system dependent types and prototypes...
**
** Note: Ficl also depends on the use of "assert" when
** FICL_ROBUST is enabled. This may require some consideration
** in firmware systems since assert often
** assumes stderr/stdout.
** $Id: sysdep.h,v 1.11 2001/12/05 07:21:34 jsadler Exp $
*******************************************************************/
/*
** Copyright (c) 1997-2001 John Sadler (john_sadler@alum.mit.edu)
** All rights reserved.
**
** Get the latest Ficl release at http://ficl.sourceforge.net
**
** I am interested in hearing from anyone who uses ficl. If you have
** a problem, a success story, a defect, an enhancement request, or
** if you would like to contribute to the ficl release, please
** contact me by email at the address above.
**
** L I C E N S E and D I S C L A I M E R
**
** 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.
*/
/* $FreeBSD$ */
#if !defined (__SYSDEP_H__)
#define __SYSDEP_H__
#include <sys/types.h>
#include <stddef.h> /* size_t, NULL */
#include <setjmp.h>
#include <assert.h>
#if !defined IGNORE /* Macro to silence unused param warnings */
#define IGNORE(x) &x
#endif
/*
** TRUE and FALSE for C boolean operations, and
** portable 32 bit types for CELLs
**
*/
#if !defined TRUE
#define TRUE 1
#endif
#if !defined FALSE
#define FALSE 0
#endif
/*
** System dependent data type declarations...
*/
#if !defined INT32
#define INT32 int
#endif
#if !defined UNS32
#define UNS32 unsigned int
#endif
#if !defined UNS16
#define UNS16 unsigned short
#endif
#if !defined UNS8
#define UNS8 unsigned char
#endif
#if !defined NULL
#define NULL ((void *)0)
#endif
/*
** FICL_UNS and FICL_INT must have the same size as a void* on
** the target system. A CELL is a union of void*, FICL_UNS, and
** FICL_INT.
** (11/2000: same for FICL_FLOAT)
*/
#if !defined FICL_INT
#define FICL_INT long
#endif
#if !defined FICL_UNS
#define FICL_UNS unsigned long
#endif
#if !defined FICL_FLOAT
#define FICL_FLOAT float
#endif
/*
** Ficl presently supports values of 32 and 64 for BITS_PER_CELL
*/
#if !defined BITS_PER_CELL
#define BITS_PER_CELL 64
#endif
#if ((BITS_PER_CELL != 32) && (BITS_PER_CELL != 64))
Error!
#endif
typedef struct
{
FICL_UNS hi;
FICL_UNS lo;
} DPUNS;
typedef struct
{
FICL_UNS quot;
FICL_UNS rem;
} UNSQR;
typedef struct
{
FICL_INT hi;
FICL_INT lo;
} DPINT;
typedef struct
{
FICL_INT quot;
FICL_INT rem;
} INTQR;
/*
** B U I L D C O N T R O L S
*/
#if !defined (FICL_MINIMAL)
#define FICL_MINIMAL 0
#endif
#if (FICL_MINIMAL)
#define FICL_WANT_SOFTWORDS 0
#define FICL_WANT_FILE 0
#define FICL_WANT_FLOAT 0
#define FICL_WANT_USER 0
#define FICL_WANT_LOCALS 0
#define FICL_WANT_DEBUGGER 0
#define FICL_WANT_OOP 0
#define FICL_PLATFORM_EXTEND 0
#define FICL_MULTITHREAD 0
#define FICL_ROBUST 0
#define FICL_EXTENDED_PREFIX 0
#endif
/*
** FICL_PLATFORM_EXTEND
** Includes words defined in ficlCompilePlatform
*/
#if !defined (FICL_PLATFORM_EXTEND)
#define FICL_PLATFORM_EXTEND 1
#endif
/*
** FICL_WANT_FILE
** Includes the FILE and FILE-EXT wordset and associated code. Turn this off if you do not
** have a filesystem!
** Contributed by Larry Hastings
*/
#if !defined (FICL_WANT_FILE)
#define FICL_WANT_FILE 0
#endif
/*
** FICL_WANT_FLOAT
** Includes a floating point stack for the VM, and words to do float operations.
** Contributed by Guy Carver
*/
#if !defined (FICL_WANT_FLOAT)
#define FICL_WANT_FLOAT 0
#endif
/*
** FICL_WANT_DEBUGGER
** Inludes a simple source level debugger
*/
#if !defined (FICL_WANT_DEBUGGER)
#define FICL_WANT_DEBUGGER 1
#endif
/*
** FICL_EXTENDED_PREFIX enables a bunch of extra prefixes in prefix.c and prefix.fr (if
** included as part of softcore.c)
*/
#if !defined FICL_EXTENDED_PREFIX
#define FICL_EXTENDED_PREFIX 0
#endif
/*
** User variables: per-instance variables bound to the VM.
** Kinda like thread-local storage. Could be implemented in a
** VM private dictionary, but I've chosen the lower overhead
** approach of an array of CELLs instead.
*/
#if !defined FICL_WANT_USER
#define FICL_WANT_USER 1
#endif
#if !defined FICL_USER_CELLS
#define FICL_USER_CELLS 16
#endif
/*
** FICL_WANT_LOCALS controls the creation of the LOCALS wordset and
** a private dictionary for local variable compilation.
*/
#if !defined FICL_WANT_LOCALS
#define FICL_WANT_LOCALS 1
#endif
/* Max number of local variables per definition */
#if !defined FICL_MAX_LOCALS
#define FICL_MAX_LOCALS 16
#endif
/*
** FICL_WANT_OOP
** Inludes object oriented programming support (in softwords)
** OOP support requires locals and user variables!
*/
#if !(FICL_WANT_LOCALS) || !(FICL_WANT_USER)
#if !defined (FICL_WANT_OOP)
#define FICL_WANT_OOP 0
#endif
#endif
#if !defined (FICL_WANT_OOP)
#define FICL_WANT_OOP 1
#endif
/*
** FICL_WANT_SOFTWORDS
** Controls inclusion of all softwords in softcore.c
*/
#if !defined (FICL_WANT_SOFTWORDS)
#define FICL_WANT_SOFTWORDS 1
#endif
/*
** FICL_MULTITHREAD enables dictionary mutual exclusion
** wia the ficlLockDictionary system dependent function.
** Note: this implementation is experimental and poorly
** tested. Further, it's unnecessary unless you really
** intend to have multiple SESSIONS (poor choice of name
** on my part) - that is, threads that modify the dictionary
** at the same time.
*/
#if !defined FICL_MULTITHREAD
#define FICL_MULTITHREAD 0
#endif
/*
** PORTABLE_LONGMULDIV causes ficlLongMul and ficlLongDiv to be
** defined in C in sysdep.c. Use this if you cannot easily
** generate an inline asm definition
*/
#if !defined (PORTABLE_LONGMULDIV)
#define PORTABLE_LONGMULDIV 0
#endif
/*
** INLINE_INNER_LOOP causes the inner interpreter to be inline code
** instead of a function call. This is mainly because MS VC++ 5
** chokes with an internal compiler error on the function version.
** in release mode. Sheesh.
*/
#if !defined INLINE_INNER_LOOP
#if defined _DEBUG
#define INLINE_INNER_LOOP 0
#else
#define INLINE_INNER_LOOP 1
#endif
#endif
/*
** FICL_ROBUST enables bounds checking of stacks and the dictionary.
** This will detect stack over and underflows and dictionary overflows.
** Any exceptional condition will result in an assertion failure.
** (As generated by the ANSI assert macro)
** FICL_ROBUST == 1 --> stack checking in the outer interpreter
** FICL_ROBUST == 2 also enables checking in many primitives
*/
#if !defined FICL_ROBUST
#define FICL_ROBUST 2
#endif
/*
** FICL_DEFAULT_STACK Specifies the default size (in CELLs) of
** a new virtual machine's stacks, unless overridden at
** create time.
*/
#if !defined FICL_DEFAULT_STACK
#define FICL_DEFAULT_STACK 128
#endif
/*
** FICL_DEFAULT_DICT specifies the number of CELLs to allocate
** for the system dictionary by default. The value
** can be overridden at startup time as well.
** FICL_DEFAULT_ENV specifies the number of cells to allot
** for the environment-query dictionary.
*/
#if !defined FICL_DEFAULT_DICT
#define FICL_DEFAULT_DICT 12288
#endif
#if !defined FICL_DEFAULT_ENV
#define FICL_DEFAULT_ENV 260
#endif
/*
** FICL_DEFAULT_VOCS specifies the maximum number of wordlists in
** the dictionary search order. See Forth DPANS sec 16.3.3
** (file://dpans16.htm#16.3.3)
*/
#if !defined FICL_DEFAULT_VOCS
#define FICL_DEFAULT_VOCS 16
#endif
/*
** FICL_MAX_PARSE_STEPS controls the size of an array in the FICL_SYSTEM structure
** that stores pointers to parser extension functions. I would never expect to have
** more than 8 of these, so that's the default limit. Too many of these functions
** will probably exact a nasty performance penalty.
*/
#if !defined FICL_MAX_PARSE_STEPS
#define FICL_MAX_PARSE_STEPS 8
#endif
/*
** FICL_ALIGN is the power of two to which the dictionary
** pointer address must be aligned. This value is usually
** either 1 or 2, depending on the memory architecture
** of the target system; 2 is safe on any 16 or 32 bit
** machine. 3 would be appropriate for a 64 bit machine.
*/
#if !defined FICL_ALIGN
#define FICL_ALIGN 3
#define FICL_ALIGN_ADD ((1 << FICL_ALIGN) - 1)
#endif
/*
** System dependent routines --
** edit the implementations in sysdep.c to be compatible
** with your runtime environment...
** ficlTextOut sends a NULL terminated string to the
** default output device - used for system error messages
** ficlMalloc and ficlFree have the same semantics as malloc and free
** in standard C
** ficlLongMul multiplies two UNS32s and returns a 64 bit unsigned
** product
** ficlLongDiv divides an UNS64 by an UNS32 and returns UNS32 quotient
** and remainder
*/
struct vm;
void ficlTextOut(struct vm *pVM, char *msg, int fNewline);
void *ficlMalloc (size_t size);
void ficlFree (void *p);
void *ficlRealloc(void *p, size_t size);
/*
** Stub function for dictionary access control - does nothing
** by default, user can redefine to guarantee exclusive dict
** access to a single thread for updates. All dict update code
** must be bracketed as follows:
** ficlLockDictionary(TRUE);
** <code that updates dictionary>
** ficlLockDictionary(FALSE);
**
** Returns zero if successful, nonzero if unable to acquire lock
** before timeout (optional - could also block forever)
**
** NOTE: this function must be implemented with lock counting
** semantics: nested calls must behave properly.
*/
#if FICL_MULTITHREAD
int ficlLockDictionary(short fLock);
#else
#define ficlLockDictionary(x) 0 /* ignore */
#endif
/*
** 64 bit integer math support routines: multiply two UNS32s
** to get a 64 bit product, & divide the product by an UNS32
** to get an UNS32 quotient and remainder. Much easier in asm
** on a 32 bit CPU than in C, which usually doesn't support
** the double length result (but it should).
*/
DPUNS ficlLongMul(FICL_UNS x, FICL_UNS y);
UNSQR ficlLongDiv(DPUNS q, FICL_UNS y);
/*
** FICL_HAVE_FTRUNCATE indicates whether the current OS supports
** the ftruncate() function (available on most UNIXes). This
** function is necessary to provide the complete File-Access wordset.
*/
#if !defined (FICL_HAVE_FTRUNCATE)
#define FICL_HAVE_FTRUNCATE 0
#endif
#endif /*__SYSDEP_H__*/

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@ -691,22 +691,14 @@ void ficlCompilePlatform(FICL_SYSTEM *pSys)
ficlSetEnv(pSys, "arch-pc98", FICL_TRUE);
#elif defined(__i386__)
ficlSetEnv(pSys, "arch-i386", FICL_TRUE);
ficlSetEnv(pSys, "arch-alpha", FICL_FALSE);
ficlSetEnv(pSys, "arch-ia64", FICL_FALSE);
ficlSetEnv(pSys, "arch-powerpc", FICL_FALSE);
#elif defined(__alpha__)
ficlSetEnv(pSys, "arch-i386", FICL_FALSE);
ficlSetEnv(pSys, "arch-alpha", FICL_TRUE);
ficlSetEnv(pSys, "arch-ia64", FICL_FALSE);
ficlSetEnv(pSys, "arch-powerpc", FICL_FALSE);
#elif defined(__ia64__)
ficlSetEnv(pSys, "arch-i386", FICL_FALSE);
ficlSetEnv(pSys, "arch-alpha", FICL_FALSE);
ficlSetEnv(pSys, "arch-ia64", FICL_TRUE);
ficlSetEnv(pSys, "arch-powerpc", FICL_FALSE);
#elif defined(__powerpc__)
ficlSetEnv(pSys, "arch-i386", FICL_FALSE);
ficlSetEnv(pSys, "arch-alpha", FICL_FALSE);
ficlSetEnv(pSys, "arch-ia64", FICL_FALSE);
ficlSetEnv(pSys, "arch-powerpc", FICL_TRUE);
#endif