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Added old abandoned (but very good!) KDE3 KPicoSim application

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git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kpicosim@1092928 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
v3.5.13-sru
tpearson 15 years ago
commit 09a528fd59
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1
AUTHORS
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kpiocsim is written by Mark Six <m6@xs4all.nl>.

280
COPYING
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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16
ChangeLog
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2005-mm-dd, version 0.6:
* first change
* second change
--- old entries ---
V0.5: 'ORR sX, sY' assembled to 'ORR sX, kk' where kk was undefined
'SUBCY sX, sY' simulated wrongly (undefined behaviour)
'SUBCY sX, kk' simulated wrongly (undefined behaviour)
Save/Restore settings on open/close. (Not everything yet)
Popupmenu in serial view.
V0.4: Added the debug toolbar
V0.3: Added export to *.HEX and *.MEM files
V0.2: Made assembler more verbose
Added icons
Improved debugger
V0.1: Initial Version

32
INSTALL
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Building kpicosim from source:
====================
Extract the sources and change directory
$ tar zxvf kpicosim-0.6.tar.gz
$ cd kpicosim-0.6
Then run configure
$ ./configure
After that, compile the source:
$ make
And as last install the program (make sure you are root)
# make install
Now the program kpicosim is installed on your system. Just run
$ kpicosim
Building under Debian:
======================
Extract the sources and change into the new directory
$ tar xvzf kpicosim-0.6.tar.gz
$ cd kpicosim-0.6
Build the package:
$ dpkg-buildpackage -rfakeroot -us -b
Run 'dpkg -i ../kpicosim*.deb' as root.

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Makefile.am
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Makefile.cvs
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1
NEWS
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See 'ChangeLog'

2
README
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See INSTALL for instructions on installation

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aclocal.m4 vendored
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241
config.h.in
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/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if you have the `vsnprintf' function. */
#undef HAVE_VSNPRINTF
/* Suffix for lib directories */
#undef KDELIBSUFF
/* Define a safe value for MAXPATHLEN */
#undef KDEMAXPATHLEN
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* The size of `char *', as computed by sizeof. */
#undef SIZEOF_CHAR_P
/* The size of `int', as computed by sizeof. */
#undef SIZEOF_INT
/* The size of `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of `short', as computed by sizeof. */
#undef SIZEOF_SHORT
/* The size of `size_t', as computed by sizeof. */
#undef SIZEOF_SIZE_T
/* The size of `unsigned long', as computed by sizeof. */
#undef SIZEOF_UNSIGNED_LONG
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION
/* Defined if compiling without arts */
#undef WITHOUT_ARTS
/* Define to 1 if your processor stores words with the most significant byte
first (like Motorola and SPARC, unlike Intel and VAX). */
#undef WORDS_BIGENDIAN
/*
* jpeg.h needs HAVE_BOOLEAN, when the system uses boolean in system
* headers and I'm too lazy to write a configure test as long as only
* unixware is related
*/
#ifdef _UNIXWARE
#define HAVE_BOOLEAN
#endif
/*
* AIX defines FD_SET in terms of bzero, but fails to include <strings.h>
* that defines bzero.
*/
#if defined(_AIX)
#include <strings.h>
#endif
#if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
# include <sys/time.h>
# include <crt_externs.h>
# define environ (*_NSGetEnviron())
#endif
#if !defined(HAVE_RES_INIT_PROTO)
#ifdef __cplusplus
extern "C" {
#endif
int res_init(void);
#ifdef __cplusplus
}
#endif
#endif
#if !defined(HAVE_STRLCAT_PROTO)
#ifdef __cplusplus
extern "C" {
#endif
unsigned long strlcat(char*, const char*, unsigned long);
#ifdef __cplusplus
}
#endif
#endif
#if !defined(HAVE_STRLCPY_PROTO)
#ifdef __cplusplus
extern "C" {
#endif
unsigned long strlcpy(char*, const char*, unsigned long);
#ifdef __cplusplus
}
#endif
#endif
/*
* On HP-UX, the declaration of vsnprintf() is needed every time !
*/
#if !defined(HAVE_VSNPRINTF) || defined(hpux)
#if __STDC__
#include <stdarg.h>
#include <stdlib.h>
#else
#include <varargs.h>
#endif
#ifdef __cplusplus
extern "C"
#endif
int vsnprintf(char *str, size_t n, char const *fmt, va_list ap);
#ifdef __cplusplus
extern "C"
#endif
int snprintf(char *str, size_t n, char const *fmt, ...);
#endif
#if defined(__SVR4) && !defined(__svr4__)
#define __svr4__ 1
#endif
/* type to use in place of socklen_t if not defined */
#undef kde_socklen_t
/* type to use in place of socklen_t if not defined (deprecated, use
kde_socklen_t) */
#undef ksize_t

344
config.log
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This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by configure, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ ./configure --host=x86_64-linux-gnu --build=x86_64-linux-gnu --prefix=/opt/kde3 --mandir=/opt/kde3/share/man --with-extra-libs=/opt/kde3/lib --infodir=/opt/kde3/share/info
## --------- ##
## Platform. ##
## --------- ##
hostname = argus4
uname -m = x86_64
uname -r = 2.6.31-16-generic
uname -s = Linux
uname -v = #53-Ubuntu SMP Tue Dec 8 04:02:15 UTC 2009
/usr/bin/uname -p = unknown
/bin/uname -X = unknown
/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
PATH: /opt/kde3/bin
PATH: /opt/kde3/games
PATH: /opt/kde3/bin
PATH: /home/eldarion/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
## ----------- ##
## Core tests. ##
## ----------- ##
configure:2116: checking build system type
configure:2134: result: x86_64-pc-linux-gnu
configure:2156: checking host system type
configure:2171: result: x86_64-pc-linux-gnu
configure:2193: checking target system type
configure:2208: result: x86_64-pc-linux-gnu
configure:2269: checking for a BSD-compatible install
configure:2325: result: /usr/bin/install -c
configure:2340: checking for -p flag to install
configure:2353: result: yes
configure:2364: checking whether build environment is sane
## ---------------- ##
## Cache variables. ##
## ---------------- ##
ac_cv_build=x86_64-pc-linux-gnu
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-Wall -g -O2 -Wl,-z,defs'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXCPP_set=
ac_cv_env_CXXCPP_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-g -O2'
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_F77_set=
ac_cv_env_F77_value=
ac_cv_env_FFLAGS_set=set
ac_cv_env_FFLAGS_value='-g -O2'
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=-Wl,-Bsymbolic-functions
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_XMKMF_set=
ac_cv_env_XMKMF_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-linux-gnu
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_path_install='/usr/bin/install -c'
ac_cv_target=x86_64-pc-linux-gnu
## ----------------- ##
## Output variables. ##
## ----------------- ##
ACLOCAL=''
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE=''
AMTAR=''
AR=''
ARTSCCONFIG=''
AUTOCONF=''
AUTODIRS=''
AUTOHEADER=''
AUTOMAKE=''
AWK=''
CC=''
CCDEPMODE=''
CFLAGS='-Wall -g -O2 -Wl,-z,defs'
CONF_FILES=''
CPP=''
CPPFLAGS=''
CXX=''
CXXCPP=''
CXXDEPMODE=''
CXXFLAGS='-g -O2'
CYGPATH_W=''
DCOPIDL2CPP=''
DCOPIDL=''
DCOPIDLNG=''
DCOP_DEPENDENCIES=''
DEFS=''
DEPDIR=''
ECHO='echo'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
ENABLE_PERMISSIVE_FLAG=''
EXEEXT=''
F77=''
FFLAGS='-g -O2'
FRAMEWORK_COREAUDIO=''
GMSGFMT=''
GREP=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL} $(INSTALL_STRIP_FLAG)'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM=''
KCFG_DEPENDENCIES=''
KCONFIG_COMPILER=''
KDECONFIG=''
KDE_EXTRA_RPATH=''
KDE_INCLUDES=''
KDE_LDFLAGS=''
KDE_MT_LDFLAGS=''
KDE_MT_LIBS=''
KDE_NO_UNDEFINED=''
KDE_PLUGIN=''
KDE_RPATH=''
KDE_USE_CLOSURE_FALSE=''
KDE_USE_CLOSURE_TRUE=''
KDE_USE_FINAL_FALSE=''
KDE_USE_FINAL_TRUE=''
KDE_USE_NMCHECK_FALSE=''
KDE_USE_NMCHECK_TRUE=''
KDE_XSL_STYLESHEET=''
LDFLAGS='-Wl,-Bsymbolic-functions'
LIBCOMPAT=''
LIBCRYPT=''
LIBDL=''
LIBJPEG=''
LIBOBJS=''
LIBPNG=''
LIBPTHREAD=''
LIBRESOLV=''
LIBS=''
LIBSM=''
LIBSOCKET=''
LIBTOOL=''
LIBUCB=''
LIBUTIL=''
LIBZ=''
LIB_KAB=''
LIB_KABC=''
LIB_KDECORE=''
LIB_KDEPIM=''
LIB_KDEPRINT=''
LIB_KDEUI=''
LIB_KFILE=''
LIB_KFM=''
LIB_KHTML=''
LIB_KIO=''
LIB_KPARTS=''
LIB_KSPELL=''
LIB_KSYCOCA=''
LIB_KUTILS=''
LIB_POLL=''
LIB_QPE=''
LIB_QT=''
LIB_SMB=''
LIB_X11=''
LIB_XEXT=''
LIB_XRENDER=''
LN_S=''
LTLIBOBJS=''
MAKEINFO=''
MCOPIDL=''
MEINPROC=''
MOC=''
MSGFMT=''
NOOPT_CFLAGS=''
NOOPT_CXXFLAGS=''
OBJEXT=''
PACKAGE=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
PERL=''
QTE_NORTTI=''
QT_INCLUDES=''
QT_LDFLAGS=''
RANLIB=''
SET_MAKE=''
SHELL='/bin/bash'
STRIP=''
TOPSUBDIRS=''
UIC=''
UIC_TR=''
USER_INCLUDES=''
USER_LDFLAGS=''
USE_EXCEPTIONS=''
USE_RTTI=''
USE_THREADS=''
VERSION=''
WOVERLOADED_VIRTUAL=''
XGETTEXT=''
XMKMF=''
XMLLINT=''
X_EXTRA_LIBS=''
X_INCLUDES=''
X_LDFLAGS=''
X_PRE_LIBS=''
X_RPATH=''
ac_ct_CC=''
ac_ct_CXX=''
ac_ct_F77=''
all_includes=''
all_libraries=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE=''
am__fastdepCXX_FALSE=''
am__fastdepCXX_TRUE=''
am__include=''
am__leading_dot=''
am__quote=''
am__tar=''
am__untar=''
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-pc-linux-gnu'
host_alias='x86_64-linux-gnu'
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
include_ARTS_FALSE=''
include_ARTS_TRUE=''
includedir='${prefix}/include'
infodir='/opt/kde3/share/info'
install_sh=''
kde_appsdir=''
kde_bindir=''
kde_confdir=''
kde_datadir=''
kde_htmldir=''
kde_icondir=''
kde_includes=''
kde_kcfgdir=''
kde_libraries=''
kde_libs_htmldir=''
kde_libs_prefix=''
kde_locale=''
kde_mimedir=''
kde_moduledir=''
kde_qtver=''
kde_servicesdir=''
kde_servicetypesdir=''
kde_sounddir=''
kde_styledir=''
kde_templatesdir=''
kde_wallpaperdir=''
kde_widgetdir=''
kdeinitdir=''
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='/opt/kde3/share/man'
mkdir_p=''
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/opt/kde3'
program_transform_name='s,x,x,'
psdir='${docdir}'
qt_includes=''
qt_libraries=''
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target='x86_64-pc-linux-gnu'
target_alias=''
target_cpu='x86_64'
target_os='linux-gnu'
target_vendor='pc'
x_includes='NONE'
x_libraries='NONE'
xdg_appsdir=''
xdg_directorydir=''
xdg_menudir=''
## ----------- ##
## confdefs.h. ##
## ----------- ##
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
configure: caught signal 2
configure: exit 1

2
configure.files
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./admin/configure.in.min
configure.in.in

108
configure.in
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dnl =======================================================
dnl FILE: ./admin/configure.in.min
dnl =======================================================
dnl This file is part of the KDE libraries/packages
dnl Copyright (C) 2001 Stephan Kulow (coolo@kde.org)
dnl This file is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Library General Public
dnl License as published by the Free Software Foundation; either
dnl version 2 of the License, or (at your option) any later version.
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Library General Public License for more details.
dnl You should have received a copy of the GNU Library General Public License
dnl along with this library; see the file COPYING.LIB. If not, write to
dnl the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
dnl Boston, MA 02110-1301, USA.
# Original Author was Kalle@kde.org
# I lifted it in some mater. (Stephan Kulow)
# I used much code from Janos Farkas
dnl Process this file with autoconf to produce a configure script.
AC_INIT(acinclude.m4) dnl a source file from your sub dir
dnl This is so we can use kde-common
AC_CONFIG_AUX_DIR(admin)
dnl This ksh/zsh feature conflicts with `cd blah ; pwd`
unset CDPATH
dnl Checking host/target/build systems, for make, install etc.
AC_CANONICAL_SYSTEM
dnl Perform program name transformation
AC_ARG_PROGRAM
dnl Automake doc recommends to do this only here. (Janos)
AM_INIT_AUTOMAKE(kpicosim, 0.1) dnl searches for some needed programs
KDE_SET_PREFIX
dnl generate the config header
AM_CONFIG_HEADER(config.h) dnl at the distribution this done
dnl Checks for programs.
AC_CHECK_COMPILERS
AC_ENABLE_SHARED(yes)
AC_ENABLE_STATIC(no)
KDE_PROG_LIBTOOL
dnl for NLS support. Call them in this order!
dnl WITH_NLS is for the po files
AM_KDE_WITH_NLS
KDE_USE_QT(3.0.0)
AC_PATH_KDE
dnl =======================================================
dnl FILE: configure.in.in
dnl =======================================================
#MIN_CONFIG(3.0.0)
dnl PACKAGE set before
AC_C_BIGENDIAN
AC_CHECK_KDEMAXPATHLEN
KDE_CREATE_SUBDIRSLIST
AC_CONFIG_FILES([ Makefile ])
AC_CONFIG_FILES([ doc/Makefile ])
AC_CONFIG_FILES([ doc/en/Makefile ])
AC_CONFIG_FILES([ po/Makefile ])
AC_CONFIG_FILES([ src/Makefile ])
AC_CONFIG_FILES([ src/pics/Makefile ])
AC_OUTPUT
# Check if KDE_SET_PREFIX was called, and --prefix was passed to configure
if test -n "$kde_libs_prefix" -a -n "$given_prefix"; then
# And if so, warn when they don't match
if test "$kde_libs_prefix" != "$given_prefix"; then
# And if kde doesn't know about the prefix yet
echo ":"`kde-config --path exe`":" | grep ":$given_prefix/bin/:" 2>&1 >/dev/null
if test $? -ne 0; then
echo ""
echo "Warning: you chose to install this package in $given_prefix,"
echo "but KDE was found in $kde_libs_prefix."
echo "For this to work, you will need to tell KDE about the new prefix, by ensuring"
echo "that KDEDIRS contains it, e.g. export KDEDIRS=$given_prefix:$kde_libs_prefix"
echo "Then restart KDE."
echo ""
fi
fi
fi
if test "$all_tests" = "bad"; then
if test ! "$cache_file" = "/dev/null"; then
echo ""
echo "Please remove the file $cache_file after changing your setup"
echo "so that configure will find the changes next time."
echo ""
fi
else
echo ""
echo "Good - your configure finished. Start make now"
echo ""
fi

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#MIN_CONFIG(3.0.0)
AM_INIT_AUTOMAKE(kpicosim, 0.1)
AC_C_BIGENDIAN
AC_CHECK_KDEMAXPATHLEN

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doc/Makefile.am
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# the SUBDIRS is filled automatically by am_edit. If files are
# in this directory they are installed into the english dir
KDE_LANG = en
KDE_DOCS = kpicosim
SUBDIRS = $(AUTODIRS)

2
doc/en/Makefile.am
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KDE_DOCS = kpicosim
KDE_LANG = en

380
doc/en/index.docbook
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<?xml version="1.0" ?>
<!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.1.2-Based Variant V1.1//EN" "dtd/kdex.dtd" [
<!ENTITY kpicosim "<application>KPicoSim 0.1</application>">
<!ENTITY kappname "&kpicosim;"><!-- Do *not* replace kappname-->
<!ENTITY package "kde-module"><!-- kdebase, kdeadmin, etc -->
<!ENTITY % addindex "IGNORE">
<!ENTITY % English "INCLUDE"><!-- change language only here -->
<!-- Do not define any other entities; instead, use the entities
from kde-genent.entities and $LANG/user.entities. -->
]>
<!-- kdoctemplate v0.8 October 1 1999
Minor update to "Credits and Licenses" section on August 24, 2000
Removed "Revision history" section on 22 January 2001
Changed to Installation/Help menu entities 18 October 2001
Other minor cleanup and changes 18 October 2001 -->
<!--
This template was designed by: David Rugge davidrugge@mindspring.com
with lots of help from: Eric Bischoff ebisch@cybercable.tm.fr
and Frederik Fouvry fouvry@sfs.nphil.uni-tuebingen.de
of the KDE DocBook team.
You may freely use this template for writing any sort of KDE documentation.
If you have any changes or improvements, please let us know.
Remember:
- in XML, the case of the <tags> and attributes is relevant ;
- also, quote all attributes.
Please don't forget to remove all these comments in your final documentation,
thanks ;-).
-->
<!-- ................................................................ -->
<!-- The language must NOT be changed here. -->
<book lang="&language;">
<!-- This header contains all of the meta-information for the document such
as Authors, publish date, the abstract, and Keywords -->
<bookinfo>
<title>The &kpicosim; Handbook</title>
<authorgroup>
<author>
<firstname></firstname>
<othername></othername>
<surname>Mark Six</surname>
<affiliation>
<address><email>m6@xs4all.nl</email></address>
</affiliation>
</author>
</authorgroup>
<!-- TRANS:ROLES_OF_TRANSLATORS -->
<copyright>
<year>1999</year>
<year>%{YEAR}</year>
<holder>Mark Six</holder>
</copyright>
<!-- Translators: put here the copyright notice of the translation -->
<!-- Put here the FDL notice. Read the explanation in fdl-notice.docbook
and in the FDL itself on how to use it. -->
<legalnotice>&FDLNotice;</legalnotice>
<!-- Date and version information of the documentation
Don't forget to include this last date and this last revision number, we
need them for translation coordination !
Please respect the format of the date (YYYY-MM-DD) and of the version
(V.MM.LL), it could be used by automation scripts.
Do NOT change these in the translation. -->
<date>2001-10-18</date>
<releaseinfo>0.1</releaseinfo>
<!-- Abstract about this handbook -->
<abstract>
<para>
&kpicosim; is an IDE for the picoBlaze microcontroller. The documentation is very minimalistic, sorry...
</para>
</abstract>
<!-- This is a set of Keywords for indexing by search engines.
Please at least include KDE, the KDE package it is in, the name
of your application, and a few relevant keywords. -->
<keywordset>
<keyword>KDE</keyword>
<keyword>KPicoSim</keyword>
<keyword>nothing</keyword>
<keyword>nothing else</keyword>
</keywordset>
</bookinfo>
<!-- The contents of the documentation begin here. Label
each chapter so with the id attribute. This is necessary for two reasons: it
allows you to easily reference the chapter from other chapters of your
document, and if there is no ID, the name of the generated HTML files will vary
from time to time making it hard to manage for maintainers and for the CVS
system. Any chapter labelled (OPTIONAL) may be left out at the author's
discretion. Other chapters should not be left out in order to maintain a
consistent documentation style across all KDE apps. -->
<chapter id="introduction">
<title>Introduction</title>
<!-- The introduction chapter contains a brief introduction for the
application that explains what it does and where to report
problems. Basically a long version of the abstract. Don't include a
revision history. (see installation appendix comment) -->
<para>
&kpicosim; is a development environment for the Xilinx PicoBlaze-3 soft-core processor for the KDE Desktop (Linux). The environment has an editor with syntax highlighting, compiler, simulator and export functions to VHDL, HEX and MEM files.
</para>
</chapter>
<chapter id="using-kpicosim">
<title>Using &kpicosim;</title>
<!-- This chapter should tell the user how to use your app. You should use as
many sections (Chapter, Sect1, Sect3, etc...) as is necessary to fully document
your application. -->
<para>
<!-- Note that all graphics should be in .png format. Use no gifs because of
patent issues. -->
<screenshot>
<screeninfo>Here's a screenshot of &kpicosim;</screeninfo>
<mediaobject>
<imageobject>
<imagedata fileref="screenshot.png" format="PNG"/>
</imageobject>
<imageobject>
<imagedata fileref="screenshot.eps" format="EPS"/>
</imageobject>
<textobject>
<phrase>Screenshot</phrase>
</textobject>
</mediaobject>
</screenshot>
</para>
<sect1 id="kpicosim-features">
<title>More &kpicosim; features</title>
<para>To be written</para>
</sect1>
</chapter>
<chapter id="commands">
<title>Command Reference</title>
<!-- (OPTIONAL, BUT RECOMMENDED) This chapter should list all of the
application windows and their menubar and toolbar commands for easy reference.
Also include any keys that have a special function but have no equivalent in the
menus or toolbars. This may not be necessary for small apps or apps with no tool
or menu bars. -->
<sect1 id="kpicosim-mainwindow">
<title>The main &kpicosim; window</title>
<sect2>
<title>The File Menu</title>
<para>
<variablelist>
<varlistentry>
<term><menuchoice>
<shortcut>
<keycombo action="simul">&Ctrl;<keycap>N</keycap></keycombo>
</shortcut>
<guimenu>File</guimenu>
<guimenuitem>New</guimenuitem>
</menuchoice></term>
<listitem><para><action>Creates a new document</action></para></listitem>
</varlistentry>
<varlistentry>
<term><menuchoice>
<shortcut>
<keycombo action="simul">&Ctrl;<keycap>S</keycap></keycombo>
</shortcut>
<guimenu>File</guimenu>
<guimenuitem>Save</guimenuitem>
</menuchoice></term>
<listitem><para><action>Saves the document</action></para></listitem>
</varlistentry>
<varlistentry>
<term><menuchoice>
<shortcut>
<keycombo action="simul">&Ctrl;<keycap>Q</keycap></keycombo>
</shortcut>
<guimenu>File</guimenu>
<guimenuitem>Quit</guimenuitem>
</menuchoice></term>
<listitem><para><action>Quits</action> &kpicosim;</para></listitem>
</varlistentry>
</variablelist>
</para>
</sect2>
<sect2>
<title>The <guimenu>Help</guimenu> Menu</title>
<!-- Assuming you have a standard help menu (help, what's this, about -->
<!-- &kpicosim;, about KDE) then the documentation is already written. -->
<!-- The following entity is valid anywhere that a variablelist is -->
<!-- valid. -->
&help.menu.documentation;
</sect2>
</sect1>
</chapter>
<chapter id="developers">
<title>Developer's Guide to &kpicosim;</title>
<!-- (OPTIONAL) A Programming/Scripting reference chapter should be
used for apps that use plugins or that provide their own scripting hooks
and/or development libraries. -->
<para>
....Also this has to be written...
</para>
<!-- Use refentries to describe APIs. Refentries are fairly complicated and you
should consult the docbook reference for further details. The example below was
taken from that reference and shortened a bit for readability. -->
</chapter>
<chapter id="faq">
<title>Questions and Answers</title>
<!-- (OPTIONAL but recommended) This chapter should include all of the silly
(and not-so-silly) newbie questions that fill up your mailbox. This chapter
should be reserved for BRIEF questions and answers! If one question uses more
than a page or so then it should probably be part of the
"Using this Application" chapter instead. You should use links to
cross-reference questions to the parts of your documentation that answer them.
This is also a great place to provide pointers to other FAQ's if your users
must do some complicated configuration on other programs in order for your
application work. -->
&reporting.bugs;
&updating.documentation;
<qandaset id="faqlist">
<qandaentry>
<question>
<para>How do I compile a file?</para>
</question>
<answer>
<para>Select in the Menu: Debug->Compile.</para>
</answer>
</qandaentry>
</qandaset>
</chapter>
<chapter id="credits">
<!-- Include credits for the programmers, documentation writers, and
contributors here. The license for your software should then be included below
the credits with a reference to the appropriate license file included in the KDE
distribution. -->
<title>Credits and License</title>
<para>
&kpicosim;
</para>
<para>
Program copyright 2005 Mark Six <email>m6@xs4all.nl</email>
</para>
<para>
Documentation copyright 2005 Mark Six <email>m6@xs4all.nl</email>
</para>
<!-- TRANS:CREDIT_FOR_TRANSLATORS -->
&underFDL; <!-- FDL: do not remove -->
<!-- Determine which license your application is licensed under,
and delete all the remaining licenses below:
(NOTE: All documentation are licensed under the FDL,
regardless of what license the application uses) -->
&underGPL; <!-- GPL License -->
</chapter>
<appendix id="installation">
<title>Installation</title>
<sect1 id="getting-kpicosim">
<title>How to obtain &kpicosim;</title>
<!-- This first entity contains boiler plate for applications that are
part of KDE CVS. You should remove it if you are releasing your
application -->
<para>
&kpicosim; can be found at <ulink url="http://www.xs4all.nl/~marksix">http://www.xs4all.nl/~marksix</ulink>. This is the project homepage.
</para>
</sect1>
<sect1 id="requirements">
<title>Requirements</title>
<!--
List any special requirements for your application here. This should include:
.Libraries or other software that is not included in kdesupport,
kdelibs, or kdebase.
.Hardware requirements like amount of RAM, disk space, graphics card
capabilities, screen resolution, special expansion cards, etc.
.Operating systems the app will run on. If your app is designed only for a
specific OS, (you wrote a graphical LILO configurator for example) put this
information here.
-->
<para>
..Write me...
</para>
<para>
..Write me...
</para>
<!-- For a list of updates, you may refer to the application web site
or the ChangeLog file, or ... -->
<para>
You can find a list of changes at <ulink
url="http://www.xs4all.nl/~marksix">http://www.xs4all.nl/~marksix</ulink>.
</para>
</sect1>
<sect1 id="compilation">
<title>Compilation and Installation</title>
<!-- This entity contains the boilerplate text for standard -->
<!-- compilation instructions. If your application requires any -->
<!-- special handling, remove it, and replace with your own text. -->
&install.compile.documentation;
</sect1>
<sect1 id="configuration">
<title>Configuration</title>
<para>
..Write me..
</para>
</sect1>
</appendix>
&documentation.index;
</book>
<!--
Local Variables:
mode: sgml
sgml-minimize-attributes:nil
sgml-general-insert-case:lower
sgml-indent-step:0
sgml-indent-data:nil
End:
vim:tabstop=2:shiftwidth=2:expandtab
-->

1
po/Makefile.am
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POFILES = AUTO

45
src/Makefile.am
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# set the include path for X, qt and KDE
INCLUDES = -I$(top_srcdir)/debian $(all_includes)
# these are the headers for your project
noinst_HEADERS = kpicosim.h codeeditor.h ksimulator.h kserialview.h kportview.h \
kport.h kexportdialog.h cassembler.h cinstruction.h cpicoblaze.h hexcodes.h \
types.h kprocessorview.h jtagdevice.h kjtagdialog.h jtagprogrammer.h
# let automoc handle all of the meta source files (moc)
METASOURCES = AUTO
messages: rc.cpp
$(XGETTEXT) *.cpp -o $(podir)/kpicosim.pot
KDE_ICON = kpicosim
#########################################################################
# APPLICATION SECTION
#########################################################################
# this is the program that gets installed. it's name is used for all
# of the other Makefile.am variables
bin_PROGRAMS = kpicosim
# the application source, library search path, and link libraries
kpicosim_SOURCES = main.cpp kpicosim.cpp codeeditor.cpp ksimulator.cpp \
kprocessorview.cpp kserialview.cpp kportview.cpp kscratchpadview.cpp kscratchpadview.h \
kport.cpp kexportdialog.cpp cassembler.cpp cinstruction.cpp cpicoblaze.cpp \
jtagdevice.cpp kjtagdialog.cpp jtag.cpp jtag.h jtagprogrammer.cpp
kpicosim_LDFLAGS = $(KDE_RPATH) $(all_libraries)
kpicosim_LDADD = -lkio $(LIB_KDEUI)
# this is where the desktop file will go
shelldesktopdir = $(kde_appsdir)/Development
shelldesktop_DATA = kpicosim.desktop
# this is where the shell's XML-GUI resource file goes
shellrcdir = $(kde_datadir)/kpicosim
shellrc_DATA = kpicosimui.rc
katepartdir = $(kde_datadir)/katepart/syntax
katepart_DATA = psm.xml
icondirdir = $(kde_icondir)
kde_icon_KDEICON = hi22-action-dbgrun.png hi22-action-simrun.png \
hi22-action-simrun.png hi22-action-dbgrun.png hi22-action-dbgrun.png
SUBDIRS = pics

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src/cassembler.cpp
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/* The assembler works, but it ain't a pretty sight.
* Some day, I'll rewrite this part.
* -- M6
*/
#include "cassembler.h"
#include "cpicoblaze.h"
#include <stdio.h>
#define NO_LINE_NR 0xFFFFFFFF
const char *instructions[] = {
"ADD", "ADDCY", "AND", "CALL", "COMPARE", "DISABLE", "ENABLE", "FETCH", "INPUT",
"JUMP", "LOAD", "OR", "OUTPUT", "RETURN", "RETURNI", "ROTATE", "RL", "RR", "SL0",
"SL1", "SLA", "SLX", "SR0", "SR1", "SRA", "SRX", "STORE", "SUB", "SUBCY", "TEST",
"XOR"
} ;
/* Helper function to make a string uppercase */
string toUpper( string str )
{
string upperStr ;
unsigned int i ;
upperStr = "" ;
for ( i = 0 ; i < str.length() ; i++ )
upperStr += toupper( str[ i ] ) ;
return upperStr ;
}
CAssembler::CAssembler()
{
m_messageList = 0 ;
}
CAssembler::~CAssembler()
{
}
void CAssembler::error( unsigned int line, const char *description )
{
cout << line << ": " << description << "\r\n" ;
if ( m_messageList ) {
char str[ 128 ] ;
sprintf( str, "%u", line + 1 ) ;
QListViewItem *item = new QListViewItem( m_messageList, m_messageList->lastChild() ) ;
if ( line != NO_LINE_NR )
item->setText( 0, str ) ;
item->setText( 1, description ) ;
}
}
int CAssembler::getRegister( string name )
{
if ( name[ 0 ] != 's' || name.length() <= 1 )
return -1 ;
int reg ;
if ( sscanf( name.c_str() + 1, "%X", &reg ) != 1 )
return -1 ;
if ( reg < 0 || reg > 15 )
return -1 ;
return reg ;
}
int CAssembler::getInstruction( string name )
{
unsigned int i ;
string str = toUpper( name ) ;
for ( i = 0 ; i < sizeof( instructions ) / sizeof( char *); i++ )
if ( str == instructions[ i ] )
return i ;
return -1 ;
}
bool CAssembler::buildSymbolTable()
{
list<CSourceLine*>::iterator it ;
unsigned int address = 0 ;
bool ret = TRUE ;
for ( it = m_source.begin() ; it != m_source.end() ; it++ ) {
string name = toUpper( (*it)->getColumn( 0 ) ) ; // case insensitive
if ( name == "NAMEREG" ) {
if ( !(*it)->isColumn( 3 ) ) {
error( (*it)->m_lineNr, "'NAMEREG registername, newname' expected" ) ;
ret = FALSE ;
}
if ( (*it)->isColumn( 4 ) ) {
error( (*it)->m_lineNr, "Rubbish found at end of line" ) ;
ret = FALSE ;
}
if ( (*it)->getColumn( 2 ) != "," ) {
error( (*it)->m_lineNr, "Comma expected" ) ;
ret = FALSE ;
}
CNamereg *nr = new CNamereg ;
nr->reg = (*it)->getColumn( 1 ) ;
nr->name = (*it)->getColumn( 3 ) ;
m_registerTable.push_back( nr ) ;
(*it)->m_type = CSourceLine::stNamereg ;
} else if ( name == "CONSTANT" ) {
if ( !(*it)->isColumn( 3 ) ) {
error( (*it)->m_lineNr, "'CONSTANT name, valued' expected" ) ;
ret = FALSE ;
}
if ( (*it)->isColumn( 4 ) ) {
error( (*it)->m_lineNr, "Rubbish found at end of line" ) ;
ret = FALSE ;
}
if ( (*it)->getColumn( 2 ) != "," ) {
error( (*it)->m_lineNr, "Comma expected" ) ;
ret = FALSE ;
}
CConstant *nr = new CConstant ;
nr->value = (*it)->getColumn( 3 ) ;
nr->name = (*it)->getColumn( 1 ) ; ;
m_constantTable.push_back( nr ) ;
(*it)->m_type = CSourceLine::stConstant ;
} else if ( name == "ADDRESS" ) {
if ( !(*it)->isColumn( 1 ) ) {
error( (*it)->m_lineNr, "Value expected" ) ;
ret = FALSE ;
}
if ( (*it)->isColumn( 4 ) ) {
error( (*it)->m_lineNr, "Rubbish found at end of line" ) ;
ret = FALSE ;
}
if ( sscanf( (*it)->getColumn( 1 ).c_str(), "%X", &address ) != 1 ) {
error( (*it)->m_lineNr, "Invalid address" ) ;
ret = FALSE ;
}
(*it)->m_type = CSourceLine::stAddress ;
(*it)->m_address = address ;
} else if ( getInstruction( (*it)->getColumn( 0 ) ) < 0 ) {
CLabel *label = new CLabel ;
label->name = (*it)->getColumn( 0 ) ;
char buf[ 32 ] ;
sprintf( buf, "%d", address ) ;
label->value = buf ;
m_labelTable.push_back( label ) ;
(*it)->m_type = CSourceLine::stLabel ;
(*it)->m_address = address ;
if ( (*it)->isColumn( 1 ) && (*it)->getColumn( 1 ) == ":" ) {
if ( (*it)->isColumn( 2 ) ) {
if ( getInstruction( (*it)->getColumn( 2 ) ) < 0 ) {
error( (*it)->m_lineNr, "Instruction expected" ) ;
ret = FALSE ;
} else {
address = address + 1 ;
}
}
} else {
error( (*it)->m_lineNr, "Label or Instruction expected" ) ;
ret = FALSE ;
}
} else {
(*it)->m_address = address ;
address = address + 1 ;
}
}
cout << "Constants :\r\n" ;
list<CConstant*>::iterator it0 ;
for ( it0 = m_constantTable.begin() ; it0 != m_constantTable.end() ; it0++ ) {
cout << (*it0)->name << " = " << (*it0)->value << "\r\n" ;
}
cout << "Namereg :\r\n" ;
list<CNamereg*>::iterator it1 ;
for ( it1 = m_registerTable.begin() ; it1 != m_registerTable.end() ; it1++ ) {
cout << (*it1)->reg << " = " << (*it1)->name << "\r\n" ;
}
cout << "labels :\r\n" ;
list<CLabel*>::iterator it2 ;
for ( it2 = m_labelTable.begin() ; it2 != m_labelTable.end() ; it2++ ) {
cout << (*it2)->name << " = " << (*it2)->value << "\r\n" ;
}
return ret ;
}
string CAssembler::translateRegister( string name )
{
list<CNamereg*>::iterator it1 ;
for ( it1 = m_registerTable.begin() ; it1 != m_registerTable.end() ; it1++ ) {
if ( (*it1)->name == name )
return (*it1)->reg ;
}
return name ;
}
string CAssembler::translateConstant( string name )
{
list<CConstant*>::iterator it1 ;
for ( it1 = m_constantTable.begin() ; it1 != m_constantTable.end() ; it1++ ) {
if ( (*it1)->name == name )
return (*it1)->value ;
}
return name ;
}
string CAssembler::translateLabel( string label )
{
list<CLabel*>::iterator it1 ;
for ( it1 = m_labelTable.begin() ; it1 != m_labelTable.end() ; it1++ ) {
if ( (*it1)->name == label )
return (*it1)->value ;
}
return label ;
}
bool CAssembler::addInstruction( instrNumber instr, CSourceLine sourceLine, int offset )
{
char err_desc[ 256 ] ;
unsigned int address = sourceLine.m_address ;
int maxColumn = 0 ;
string s1 = sourceLine.getColumn( offset + 1 ) ;
string s2 = sourceLine.getColumn( offset + 2 ) ;
string s3 = sourceLine.getColumn( offset + 3 ) ;
int line = sourceLine.m_lineNr ;
uint32_t code ;
string s ;
bool b ;
switch( instr ) {
case ENABLE:
case DISABLE:
if ( toUpper( s1 ) != "INTERRUPT" ) {
error( line, "'INTERRUPT' expected" ) ;
return FALSE ;
}
if ( instr == ENABLE )
code = instrENABLE_INTERRUPT ;
else
code = instrDISABLE_INTERRUPT ;
maxColumn = 2 ;
break ;
case RETURNI:
if ( toUpper( s1 ) == "ENABLE" ) {
code = instrRETURNI_ENABLE ;
} else if ( toUpper( s1 ) == "DISABLE" ) {
code = instrRETURNI_DISABLE ;
} else {
error( line, "'ENABLE' or 'DISABLE' expected" ) ;
}
maxColumn = 2 ;
break ;
// Almost the same instructions
case CALL:
case JUMP:
case RETURN:
b = TRUE ;
maxColumn= 2 ;
if ( toUpper( s1 ) == "C" ) {
switch( instr ) {
case CALL : code = instrCALLC ; break ;
case JUMP : code = instrJUMPC ; break ;
case RETURN : code = instrRETURNC ; break ;
default: error( line, "'CALL', 'JUMP' or 'RETURN' expected" ) ; return FALSE ;
}
} else if ( toUpper( s1 ) == "NC" ) {
switch( instr ) {
case CALL : code = instrCALLNC ; break ;
case JUMP : code = instrJUMPNC ; break ;
case RETURN : code = instrRETURNNC ; break ;
default: error( line, "'CALL', 'JUMP' or 'RETURN' expected" ) ; return FALSE ;
}
} else if ( toUpper( s1 ) == "NZ" ) {
switch( instr ) {
case CALL : code = instrCALLNZ ; break ;
case JUMP : code = instrJUMPNZ ; break ;
case RETURN : code = instrRETURNNZ ; break ;
default: error( line, "'CALL', 'JUMP' or 'RETURN' expected" ) ; return FALSE ;
}
} else if ( toUpper( s1 ) == "Z" ) {
switch( instr ) {
case CALL : code = instrCALLZ ; break ;
case JUMP : code = instrJUMPZ ; break ;
case RETURN : code = instrRETURNZ ; break ;
default: error( line, "'CALL', 'JUMP' or 'RETURN' expected" ) ; return FALSE ;
}
} else {
switch( instr ) {
case CALL : code = instrCALL ; break ;
case JUMP : code = instrJUMP ; break ;
case RETURN : code = instrRETURN ; break ;
default: error( line, "'CALL', 'JUMP' or 'RETURN' expected" ) ; return FALSE ;
}
b = FALSE ;
maxColumn = 1 ;
}
if ( instr != RETURN ) {
if ( b ) {
if ( s2 != "," ) {
error( line, "Comma expected" ) ;
return FALSE ;
}
s = s3 ;
} else
s = s1 ;
maxColumn = b ? 4 : 2 ;
s = translateLabel( s ) ;
int labelVal ;
if ( sscanf( s.c_str(), "%d", &labelVal ) != 1 ) {
error( line, "Invalid label" ) ;
return FALSE ;
}
code |= labelVal ;
}
break ;
// Instruction that expect first an registername
default:
int reg = getRegister( translateRegister( s1 ) ) ;
if ( reg < 0 ) {
error( line, "Registername expected" ) ;
return FALSE ;
}
code = instrROTATE | (reg<<8) ;
maxColumn = 2 ;
switch ( instr ) {
case RL: code |= instrRL_SX ; break ;
case RR: code |= instrRR_SX ; break ;
case SL0: code |= instrSL0_SX ; break ;
case SL1: code |= instrSL1_SX ; break ;
case SLA: code |= instrSLA_SX ; break ;
case SLX: code |= instrSLX_SX ; break ;
case SR0: code |= instrSR0_SX ; break ;
case SR1: code |= instrSR1_SX ; break ;
case SRA: code |= instrSRA_SX ; break ;
case SRX: code |= instrSRX_SX ; break ;
// Instructions that expect a registername and then a comma
default:
if ( s2 != "," ) {
error( line, "Comma expected" ) ;
return FALSE ;
}
switch( instr ) {
// Instruction Register Comma '(' or value
case STORE:
case OUTPUT:
case INPUT:
case FETCH:
if ( sourceLine.getColumn( offset + 3 ) == "(" ) {
if ( !sourceLine.isColumn( offset + 5 ) || sourceLine.getColumn( offset + 5 ) != ")" ) {
error( line, "')' expected" ) ;
return FALSE ;
}
int reg2 = getRegister( translateRegister( sourceLine.getColumn( offset + 4 ) ) ) ;
if ( reg2 < 0 ) {
error( line, "Register expected" ) ;
return FALSE ;
}
code = (reg << 8) | (reg2 << 4) ;
switch( instr ) {
case STORE : code |= instrSTORE_SX_SY ; break ;
case OUTPUT: code |= instrOUTPUT_SX_SY ; break ;
case INPUT : code |= instrINPUT_SX_SY ; break ;
case FETCH : code |= instrFETCH_SX_SY ; break ;
default: error( line, "'STORE', 'OUTPUT', 'INPUT' or 'FETCH' expected" ) ; return FALSE ;
}
maxColumn = 6 ;
} else {
unsigned int value ;
if ( sscanf( translateConstant( s3 ).c_str(), "%X", &value ) != 1 ) {
sprintf( err_desc, "Value or (regname) expected, but \"%s\" found.", s3.c_str() ) ;
error( line, err_desc ) ;
return FALSE ;
}
code = (reg << 8) | value ;
switch( instr ) {
case STORE : code |= instrSTORE_SX_SS ; break ;
case OUTPUT: code |= instrOUTPUT_SX_PP ; break ;
case INPUT : code |= instrINPUT_SX_PP ; break ;
case FETCH : code |= instrFETCH_SX_SS ; break ;
default: error( line, "'STORE', 'OUTPUT', 'INPUT' or 'FETCH' expected" ) ; return FALSE ;
}
maxColumn = 4 ;
}
break ;
default:
// Instruction register comma register or value
int reg2 = getRegister( translateRegister( s3 ) ) ;
maxColumn = 4 ;
if ( reg2 < 0 ) {
unsigned int value ;
if ( sscanf( translateConstant( s3 ).c_str(), "%X", &value ) != 1 ) {
sprintf( err_desc, "Value expected, but \"%s\" found.", s3.c_str() ) ;
error( line, err_desc ) ;
return FALSE ;
}
code = (reg << 8) | value ;
switch( instr ) {
case ADD : code |= instrADD_SX_KK ; break ;
case ADDCY : code |= instrADDCY_SX_KK ; break ;
case AND : code |= instrAND_SX_KK ; break ;
case COMPARE : code |= instrCOMPARE_SX_KK ; break ;
case LOAD : code |= instrLOAD_SX_KK ; break ;
case OR : code |= instrOR_SX_KK ; break ;
case SUB : code |= instrSUB_SX_KK ; break ;
case SUBCY : code |= instrSUBCY_SX_KK ; break ;
case TEST : code |= instrTEST_SX_KK ; break ;
case XOR : code |= instrXOR_SX_KK ; break ;
default : error( line, "Unknown instruction" ) ; return FALSE ;
}
} else {
code = ( reg << 8 ) | ( reg2 << 4 ) ;
switch( instr ) {
case ADD : code |= instrADD_SX_SY ; break ;
case ADDCY : code |= instrADDCY_SX_SY ; break ;
case AND : code |= instrAND_SX_SY ; break ;
case COMPARE: code |= instrCOMPARE_SX_SY ; break ;
case LOAD : code |= instrLOAD_SX_SY ; break ;
case OR : code |= instrOR_SX_SY ; break ;
case SUB : code |= instrSUB_SX_SY ; break ;
case SUBCY : code |= instrSUBCY_SX_SY ; break ;
case TEST : code |= instrTEST_SX_SY ; break ;
case XOR : code |= instrXOR_SX_SY ; break ;
default : error( line, "Unknown instruction" ) ; return FALSE ;
}
}
}
}
}
// Check if there's is rubbish at the end of the line
if ( sourceLine.isColumn( maxColumn + offset ) ) {
sprintf( err_desc, "'%s' found at end of instruction", sourceLine.getColumn( maxColumn + offset ).c_str() ) ;
error( line, err_desc ) ;
return FALSE ;
}
// Finally
m_code->setInstruction( address, code, line ) ;
return TRUE ;
}
bool CAssembler::exportVHDL( string templateFile, string outputDir, string entityName )
{
int addr, i, j, k, l, n ;
unsigned char INIT[ 32 ][ 64 ] ; /* 32 * 64 = 2048 bytes */
unsigned char INITP[ 32 ][ 8 ] ; /* 32 * 8 = 256 bytes (Parity Table)*/
unsigned int d ; /* 2304 Bytes Total = (18b * 1024 ) / 8 (1 instr = 18 bits )*/
CInstruction *instr ;
for ( i = 0 ; i < 32 ; i++ )
for( j = 0 ; j < 32 ; j++ )
INIT[ i ][ j ] = 0 ;
for ( i = 0 ; i < 32 ; i++ )
for ( j = 0 ; j < 8 ; j++ )
INITP[ i ][ j ] = 0 ;
/* Build up BRAM in memory */
for ( addr = i = j = k = l = 0, n = 0 ; addr < 1024 ; addr++ ) {
instr = m_code->getInstruction( addr ) ;
if ( instr == NULL ) d = 0 ;
else d = instr->getHexCode() ;
INIT[ i++ ][ j ] = d ; // instruction( 15 downto 0 )
INIT[ i++ ][ j ] = d >> 8;
INITP[ k ][ l ] |= ( ( d >> 16 ) & 0x3 ) << n ; // instruction( 17 downto 16 ) ;
n += 2 ;
if ( n >= 8 ) {
n = 0 ;
k++ ;
if ( k >= 32 ) {
l++ ;
k = 0 ;
}
}
if ( i >= 32 ) {
i = 0 ;
j++ ;
}
}
FILE * infile = fopen( templateFile.c_str(), "r" ) ;
if ( infile == NULL ) {
error( NO_LINE_NR, string( "Unable to open VHDL template file '" + templateFile + "'" ).c_str() ) ;
return FALSE ;
}
string exportFile = outputDir + "/" + entityName + ".vhd" ;
FILE * outfile = fopen( exportFile.c_str(), "w" ) ;
if ( outfile == NULL ) {
error( NO_LINE_NR , string( "Unable to open VHDL template file '%s'" + exportFile + ".vhd").c_str() ) ;
return FALSE ;
}
bool store = false, copy = false;
char varname[ 64 ] ;
int p = 0 ;
int line, c ;
while ( ( c = fgetc( infile ) ) != EOF ) {
if ( store && p < 64 )
varname[ p++ ] = c ;
if ( c == '{' ) {
store = true ;
p = 0 ;
}
if ( !store && copy )
fputc( c, outfile ) ;
if ( c == '}' ) {
store = false ;
if ( p > 0 )
varname[ p - 1 ] = '\0' ;
else
varname[ 0 ] = '\0' ;
if ( strncmp( "INIT_", varname, 5 ) == 0 ) {
sscanf( varname, "INIT_%02X", &line ) ;
if ( line >= 0 && line < 64 ) {
for( j = 31 ; j >= 0 ; j-- )
fprintf( outfile, "%02X", INIT[ j ][ line ] ) ;
}
} else if ( strncmp( "INITP_", varname, 6 ) == 0 ) {
sscanf( varname, "INITP_%02X", &line ) ;
if ( line >= 0 && line < 8 )
for( j = 31 ; j >= 0 ; j-- )
fprintf( outfile, "%02X", INITP[ j ][ line ] ) ;
} else if ( strcmp( "name", varname ) == 0 ) {
fprintf( outfile, entityName.c_str() ) ;
} else if ( strcmp( "begin template", varname ) == 0 ) {
copy = true ;
}
}
}
fclose( infile ) ;
fclose( outfile ) ;
return TRUE ;
}
bool CAssembler::exportHEX( string filename, bool mem )
{
FILE * file = fopen( filename.c_str(), "w" ) ;
if ( file == NULL ) {
error( NO_LINE_NR , string( "Unable to write to file '" + filename + "'").c_str() ) ;
return FALSE ;
}
CInstruction * instr ;
uint32_t d ;
uint32_t addr ;
/* A mem file requires the @ sign */
if ( mem )
fprintf( file, "@0\r\n" ) ;
for ( addr = 0 ; addr < 1024 ; addr++ ) {
instr = m_code->getInstruction( addr ) ;
if ( instr == NULL ) d = 0 ;
else d = instr->getHexCode() ;
fprintf( file, "%05X\r\n", d ) ;
}
fclose( file ) ;
return TRUE ;
}
bool CAssembler::createOpcodes()
{
list<CSourceLine*>::iterator it ;
int columnOffset ;
bool ret = TRUE ;
for ( it = m_source.begin() ; it != m_source.end() ; it++ ) {
if ( (*it)->m_type == CSourceLine::stNamereg ||
(*it)->m_type == CSourceLine::stConstant ||
(*it)->m_type == CSourceLine::stAddress )
continue ;
if ( (*it)->m_type == CSourceLine::stLabel )
columnOffset = 2 ;
else
columnOffset = 0 ;
if ( !(*it)->isColumn( columnOffset + 0 ) ) // just a label
continue ;
int instr = getInstruction( (*it)->getColumn( columnOffset + 0 ) ) ;
if ( instr < 0 ) {
error( (*it)->m_lineNr, "Unknown instruction" ) ;
ret = FALSE ;
}
if ( addInstruction( (instrNumber) instr, **it, columnOffset ) == FALSE )
ret = FALSE ;
}
return ret ;
}
bool CAssembler::assemble( )
{
bool r1, r2 ;
if ( loadFile() == FALSE )
return FALSE ;
r1 = buildSymbolTable() ; // Even continue if symbol table failed..
r2 = createOpcodes() ; // .. this way we get the most errors/warnings in 1 compile cycle.
return ( r1 && r2 ) ;
}
char * CAssembler::getWord( char *s, char *word ) {
char *start, *end ;
*word = '\0' ;
while ( *s == ' ' || *s == '\t' ) // skip whitespaces
s++ ;
start = s ;
if ( *start == '\0' || *start == '\r' || *start == '\n' || *start == ';' ) // end of line
return NULL ;
while ( *s != ' ' && *s != '\t' && *s != '\0' && *s != '\r' && *s != '\n' &&
*s != ';' && *s != ',' && *s != ':' && *s != '(' && *s != ')' )
s++ ;
end = s ;
if ( start != end ) {
while ( start < end )
*word++ = *start++ ;
*word = '\0' ;
return end ;
} else if ( *s == ',' || *s == ':' || *s == '(' || *s == ')' ) {
*word++ = *s ;
*word = '\0' ;
return end + 1 ;
} else
return NULL ;
}
CSourceLine * CAssembler::formatLine( int lineNr, char *s )
{
CSourceLine *sourceLine = new CSourceLine( lineNr ) ;
char *next, word[ 256 ] ;
next = getWord( s, word ) ;
if ( word[ 0 ] == '\0' ) { // empty line
delete sourceLine ;
return NULL ;
}
do {
sourceLine->addColumn( word ) ;
next = getWord( next, word ) ;
if ( word[ 0 ] == '\0' )
break ;
} while ( next != NULL ) ;
return sourceLine ;
}
bool CAssembler::loadFile()
{
FILE *f ;
f = fopen( m_filename.c_str(), "r" ) ;
if ( f == NULL ) {
string str = "Unable to load file '" + m_filename + "'";
error( NO_LINE_NR, str.c_str() ) ; // No linenumber information
return FALSE ;
}
char buf[ 256 ] ;
int linenr = 0 ;
while( fgets( buf, sizeof( buf ), f ) ) {
CSourceLine *sourceLine = formatLine( linenr++, buf ) ;
if ( sourceLine != NULL )
m_source.push_back( sourceLine ) ;
}
list<CSourceLine*>::iterator it ;
for ( it = m_source.begin() ; it != m_source.end() ; it++ ) {
cout << "(" << (*it)->m_lineNr << ")" ;
int j = 0 ;
while ( (*it)->isColumn( j ) )
cout << "[" << (*it)->getColumn( j++ ) << "]";
cout << "\r\n" ;
}
cout << "File " << m_filename << " succesfully loaded\r\n" ;
return TRUE ;
}

147
src/cassembler.h
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#include <iostream>
#include <string>
#include <list>
#include <vector>
#include <klistview.h>
#include <algorithm>
#include <cctype>
#include "types.h"
class CCode ;
using namespace std ;
enum instrNumber {
ADD, ADDCY, AND, CALL, COMPARE, DISABLE, ENABLE, FETCH, INPUT,
JUMP, LOAD, OR, OUTPUT, RETURN, RETURNI, ROTATE, RL, RR, SL0,
SL1, SLA, SLX, SR0, SR1, SRA, SRX, STORE, SUB, SUBCY, TEST,
XOR
} ;
class CNamereg {
public:
CNamereg() {} ;
~CNamereg() {} ;
string reg ;
string name ;
} ;
class CConstant {
public:
CConstant() {}
~CConstant() {}
string value ;
string name ;
} ;
class CLabel {
public:
CLabel() {}
~CLabel() ;
string value ;
string name ;
} ;
class CSourceLine {
public:
enum SymbolType {
stNone,
stLabel,
stNamereg,
stConstant,
stAddress
} ;
CSourceLine( unsigned int lineNr ) : m_lineNr( lineNr )
{
m_type = stNone ;
}
~CSourceLine() {} ;
void addColumn( string word )
{
/* int i ; // Case sensitive
for ( i = 0 ; i < word.length(); i++ )
word[ i ] = toupper( word[ i ] ) ;
*/ m_line.push_back( word ) ;
}
bool isColumn( unsigned int index )
{
return m_line.size() > index ;
}
string getColumn( int index )
{
if ( !isColumn( index ) )
return "" ;
else
return m_line[index] ;
}
unsigned int m_lineNr;
vector<string> m_line ;
unsigned int m_address ;
SymbolType m_type ;
} ;
class CAssembler {
public:
CAssembler() ;
~CAssembler() ;
void setCode( CCode *code )
{
m_code = code ;
}
void setFilename( string filename )
{
m_filename = filename ;
}
bool assemble() ;
void clear() {
m_source.clear() ;
m_registerTable.clear() ;
m_labelTable.clear() ;
m_constantTable.clear() ;
}
void setMessageList( KListView *messageList )
{
m_messageList = messageList ;
}
bool exportVHDL( string templateFile, string outputDir, string entityName ) ;
bool exportHEX( string filename, bool mem ) ;
protected:
list<CSourceLine*> m_source ;
list<CNamereg*> m_registerTable ;
list<CConstant*> m_constantTable ;
list<CLabel*> m_labelTable ;
string m_filename ;
bool buildSymbolTable() ;
bool loadFile() ;
void error( unsigned int line, const char *description ) ;
int getRegister( string name ) ;
char * getWord( char *s, char *word ) ;
CSourceLine * formatLine( int lineNr, char *s ) ;
int getInstruction( string name ) ;
bool createOpcodes() ;
string translateLabel( string name ) ;
string translateConstant( string name ) ;
string translateRegister( string name ) ;
bool addInstruction( instrNumber instr, CSourceLine sourceLine, int offset ) ;
CCode * m_code ;
KListView *m_messageList ;
} ;

907
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#include "cinstruction.h"
#include "iostream"
using namespace std ;
CInstruction::CInstruction()
{
m_cpu = (CPicoBlaze*) 0 ;
}
CInstruction::CInstruction( CPicoBlaze *cpu, uint32_t opcode )
{
m_cpu = cpu ;
sX = ( opcode & 0x0f00 ) >> 8 ;
sY = ( opcode & 0x00f0 ) >> 4 ;
kk = ( opcode & 0x00ff ) >> 0 ;
pp = ( opcode & 0x00ff ) >> 0 ;
ss = ( opcode & 0x003f ) >> 0 ;
address = ( opcode & 0x03ff ) >> 0 ;
hexcode = opcode ;
}
CInstruction::~CInstruction()
{
}
void CInstruction::Print()
{
cout << "Unknown instruction" ;
}
void ADD_SX_KK::Execute()
{
uint16_t val = m_cpu->s[ sX ] + kk ;
m_cpu->flags.carry = ( val > 255 ) ;
m_cpu->flags.zero = ( val == 0 ) || ( val == 256 ) ;
m_cpu->s[ sX ] = val ;
m_cpu->pc->Next() ;
}
void ADD_SX_KK::Print()
{
cout << "ADD " << "s" << sX << "," << kk ;
}
void ADD_SX_SY::Execute()
{
uint16_t val = m_cpu->s[ sX ] + m_cpu->s[ sY ] ;
m_cpu->flags.carry = ( val > 255 ) ;
m_cpu->flags.zero = ( val == 0 ) || ( val == 256 ) ;
m_cpu->s[ sX ] = val ;
m_cpu->pc->Next() ;
}
void ADD_SX_SY::Print()
{
cout << "ADD " << "s" << sX << "," << "s" << sY ;
}
void ADDCY_SX_KK::Execute()
{
uint16_t val = m_cpu->s[ sX ] + 1 + kk ;
if ( m_cpu->flags.carry )
val = m_cpu->s[ sX ] + 1 + kk ;
else
val = m_cpu->s[ sX ] + kk ;
m_cpu->s[ sX ] = val ;
m_cpu->flags.carry = (val > 255) ;
m_cpu->flags.zero = (val == 0) || (val == 256) ;
m_cpu->pc->Next() ;
}
void ADDCY_SX_KK::Print()
{
cout << "ADDCY " << "s" << sX << "," << sY ;
}
void ADDCY_SX_SY::Execute()
{
uint16_t val ;
if ( m_cpu->flags.carry )
val = m_cpu->s[ sX ] + 1 + m_cpu->s[ sY ] ;
else
val = m_cpu->s[ sX ] + m_cpu->s[ sY ] ;
m_cpu->s[ sX ] = val ;
m_cpu->flags.carry = (val > 255) ;
m_cpu->flags.zero = (val == 0) || (val == 256) ;
m_cpu->pc->Next() ;
}
void ADDCY_SX_SY::Print()
{
cout << "ADDCY " << "s" << sX << "," << "s" << sY ;
}
void AND_SX_KK::Execute()
{
m_cpu->s[ sX ] = m_cpu->s[ sX ] & kk ;
m_cpu->flags.carry = 0 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void AND_SX_KK::Print()
{
cout << "AND " << "s" << sX << "," << sY ;
}
void AND_SX_SY::Execute()
{
m_cpu->s[ sX ] = m_cpu->s[ sX ] & m_cpu->s[ sY ] ;
m_cpu->flags.carry = 0 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void AND_SX_SY::Print()
{
cout << "AND " << "s" << sX << "," << "s" << sY ;
}
void CALL::Execute()
{
m_cpu->stack->Push( ( m_cpu->pc->Get() + 1) % 0x400 ) ;
m_cpu->pc->Set( address ) ;
}
void CALL::Print()
{
cout << "CALL " << address ;
}
void CALLC::Execute()
{
if ( m_cpu->flags.carry ) {
m_cpu->stack->Push( m_cpu->pc->Get() ) ;
m_cpu->pc->Set( address ) ;
} else
m_cpu->pc->Next() ;
}
void CALLC::Print()
{
cout << "CALL C " << address ;
}
void CALLNC::Execute()
{
if ( !m_cpu->flags.carry ) {
m_cpu->stack->Push( m_cpu->pc->Get() ) ;
m_cpu->pc->Set( address ) ;
} else
m_cpu->pc->Next() ;
}
void CALLNC::Print()
{
cout << "CALL NC " << address ;
}
void CALLNZ::Execute()
{
if ( !m_cpu->flags.zero ) {
m_cpu->stack->Push( m_cpu->pc->Get() ) ;
m_cpu->pc->Set( address ) ;
} else
m_cpu->pc->Next() ;
}
void CALLNZ::Print()
{
cout << "CALL NZ " << address ;
}
void CALLZ::Execute()
{
if ( m_cpu->flags.zero ) {
m_cpu->stack->Push( m_cpu->pc->Get() ) ;
m_cpu->pc->Set( address ) ;
} else
m_cpu->pc->Next() ;
}
void CALLZ::Print()
{
cout << "CALL Z " << address ;
}
void COMPARE_SX_KK::Execute()
{
m_cpu->flags.carry = kk > m_cpu->s[ sX ] ;
m_cpu->flags.zero = kk == m_cpu->s[ sX ] ;
m_cpu->pc->Next() ;
}
void COMPARE_SX_KK::Print()
{
cout << "COMPARE s" << sX << ", " << kk ;
}
void COMPARE_SX_SY::Execute()
{
m_cpu->flags.carry = m_cpu->s[ sY ] > m_cpu->s[ sX ] ;
m_cpu->flags.zero = m_cpu->s[ sY ] == m_cpu->s[ sX ] ;
m_cpu->pc->Next() ;
}
void COMPARE_SX_SY::Print()
{
cout << "COMPARE s" << sX << ", s" << kk ;
}
void DISABLE_INTERRUPT::Execute()
{
m_cpu->flags.interrupt_enable = false ;
m_cpu->pc->Next() ;
}
void DISABLE_INTERRUPT::Print()
{
cout << "DISABLE INTERRUPT" ;
}
void ENABLE_INTERRUPT::Execute()
{
m_cpu->flags.interrupt_enable = true ;
m_cpu->pc->Next() ;
}
void ENABLE_INTERRUPT::Print()
{
cout << "ENABLE INTERRUPT" ;
}
void FETCH_SX_SS::Execute()
{
m_cpu->s[ sX ] = m_cpu->scratch->Get( ss ) ;
m_cpu->pc->Next() ;
}
void FETCH_SX_SS::Print()
{
cout << "FETCH " << "s" << sX << ", " << ss ;
}
void FETCH_SX_SY::Execute()
{
m_cpu->s[ sX ] = m_cpu->scratch->Get( m_cpu->s[ sY ] & 0x3f ) ;
m_cpu->pc->Next() ;
}
void FETCH_SX_SY::Print() {
cout << "FETCH " << "s" << sX << ", " << "s" << sY ;
}
void INPUT_SX_SY::Execute()
{
m_cpu->port->PortID( m_cpu->s[ sY ] ) ;
m_cpu->s[ sX ] = m_cpu->port->PortIn() ;
m_cpu->pc->Next() ;
}
void INPUT_SX_SY::Print()
{
cout << "INPUT " << "s" << sX << ", " << "s" << sY ;
}
void INPUT_SX_PP::Execute()
{
m_cpu->port->PortID( pp ) ;
m_cpu->s[ sX ] = m_cpu->port->PortIn() ;
m_cpu->pc->Next() ;
}
void INPUT_SX_PP::Print()
{
cout << "INPUT " << "s" << sX << ", " << pp ;
}
void JUMP::Execute()
{
m_cpu->pc->Set( address ) ;
}
void JUMP::Print()
{
cout << "JUMP " << address ;
}
void JUMPC::Execute()
{
if ( m_cpu->flags.carry )
m_cpu->pc->Set( address ) ;
else
m_cpu->pc->Next() ;
}
void JUMPC::Print()
{
cout << "JUMP C " << address ;
}
void JUMPNC::Execute()
{
if ( !m_cpu->flags.carry )
m_cpu->pc->Set( address ) ;
else
m_cpu->pc->Next() ;
}
void JUMPNC::Print()
{
cout << "JUMP NC " << address ;
}
void JUMPNZ::Execute()
{
if ( !m_cpu->flags.zero )
m_cpu->pc->Set( address ) ;
else
m_cpu->pc->Next() ;
}
void JUMPNZ::Print()
{
cout << "JUMP NZ " << address ;
}
void JUMPZ::Execute()
{
if ( m_cpu->flags.zero )
m_cpu->pc->Set( address ) ;
else
m_cpu->pc->Next() ;
}
void JUMPZ::Print()
{
cout << "JUMP Z " << address ;
}
void LOAD_SX_KK::Execute()
{
m_cpu->s[ sX ] = kk ;
m_cpu->pc->Next() ;
}
void LOAD_SX_KK::Print()
{
cout << "LOAD " << "s" << sX << ", " << kk ;
}
void LOAD_SX_SY::Execute()
{
m_cpu->s[ sX ] = m_cpu->s[ sY ] ;
m_cpu->pc->Next() ;
}
void LOAD_SX_SY::Print()
{
cout << "LOAD " << "s" << sX << ", " << "s" << sY ;
}
void OR_SX_KK::Execute()
{
m_cpu->s[ sX ] = m_cpu->s[ sX ] | kk ;
m_cpu->flags.carry = 0 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void OR_SX_KK::Print()
{
cout << "OR " << "s" << sX << ", " << kk ;
}
void OR_SX_SY::Execute()
{
m_cpu->s[ sX ] = m_cpu->s[ sX ] | m_cpu->s[ sY ] ;
m_cpu->flags.carry = 0 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void OR_SX_SY::Print()
{
cout << "OR " << "s" << sX << ", " << "s" << sY ;
}
void OUTPUT_SX_SY::Execute()
{
m_cpu->port->PortID( m_cpu->s[ sY ] ) ;
m_cpu->port->PortOut( m_cpu->s[ sX ] ) ;
m_cpu->pc->Next() ;
}
void OUTPUT_SX_SY::Print()
{
cout << "OUTPUT " << "s" << sX << ", " << "s" << sY ;
}
void OUTPUT_SX_PP::Execute()
{
m_cpu->port->PortID( pp ) ;
m_cpu->port->PortOut( m_cpu->s[ sX ] ) ;
m_cpu->pc->Next() ;
}
void OUTPUT_SX_PP::Print()
{
cout << "OUTPUT " << "s" << sX << ", " << pp ;
}
void RETURN::Execute()
{
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
}
void RETURN::Print()
{
cout << "RETURN" ;
}
void RETURNC::Execute()
{
if ( m_cpu->flags.carry )
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
else
m_cpu->pc->Next() ;
}
void RETURNC::Print()
{
cout << "RETURN C" ;
}
void RETURNNC::Execute()
{
if ( !m_cpu->flags.carry )
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
else
m_cpu->pc->Next() ;
}
void RETURNNC::Print()
{
cout << "RETURN NC" ;
}
void RETURNNZ::Execute()
{
if ( !m_cpu->flags.zero )
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
else
m_cpu->pc->Next() ;
}
void RETURNNZ::Print()
{
cout << "RETURN NZ" ;
}
void RETURNZ::Execute()
{
if ( m_cpu->flags.zero )
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
else
m_cpu->pc->Next() ;
}
void RETURNZ::Print()
{
cout << "RETURN Z" ;
}
void RETURNI_DISABLE::Execute()
{
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
m_cpu->flags.carry = m_cpu->flags.preserved_carry ;
m_cpu->flags.zero = m_cpu->flags.preserved_zero ;
m_cpu->flags.interrupt_enable = false ;
}
void RETURNI_DISABLE::Print()
{
cout << "RETURNI DISABLE" ;
}
void RETURNI_ENABLE::Execute()
{
m_cpu->pc->Set( m_cpu->stack->Pop() ) ;
m_cpu->flags.carry = m_cpu->flags.preserved_carry ;
m_cpu->flags.zero = m_cpu->flags.preserved_zero ;
m_cpu->flags.interrupt_enable = true ;
}
void RETURNI_ENABLE::Print()
{
cout << "RETURNI ENABLE" ;
}
void RL_SX::Execute()
{
m_cpu->flags.carry = ( m_cpu->s[ sX ] & 0x80 ) != 0 ;
m_cpu->s[ sX ] <<= 1 ;
if ( m_cpu->flags.carry )
m_cpu->s[ sX ] |= 1 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void RL_SX::Print()
{
cout << "RL s" << sX ;
}
void RR_SX::Execute()
{
m_cpu->flags.carry = ( m_cpu->s[ sX ] & 0x01 ) != 0 ;
m_cpu->s[ sX ] >>= 1 ;
if ( m_cpu->flags.carry )
m_cpu->s[ sX ] |= 0x80 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void RR_SX::Print()
{
cout << "RR s" << sX ;
}
void SL0_SX::Execute()
{
m_cpu->flags.carry = ( m_cpu->s[ sX ] & 0x80 ) != 0 ;
m_cpu->s[ sX ] <<= 1 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SL0_SX::Print()
{
cout << "SL0 s" << sX ;
}
void SL1_SX::Execute()
{
m_cpu->flags.carry = ( m_cpu->s[ sX ] & 0x80 ) != 0 ;
m_cpu->s[ sX ] <<= 1 ;
m_cpu->s[ sX ] |= 1 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SL1_SX::Print()
{
cout << "SL1 s" << sX ;
}
void SLA_SX::Execute()
{
bool c ;
c = m_cpu->flags.carry ;
m_cpu->flags.carry = ( m_cpu->s[ sX ] & 0x80 ) != 0 ;
m_cpu->s[ sX ] <<= 1 ;
if ( c )
m_cpu->s[ sX ] |= 1 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SLA_SX::Print()
{
cout << "SLA s" << sX ;
}
void SLX_SX::Execute()
{
m_cpu->flags.carry = ( m_cpu->s[ sX ] & 0x80 ) != 0 ;
m_cpu->s[ sX ] <<= 1 ;
if ( m_cpu->s[ sX ] & 0x02 )
m_cpu->s[ sX ] |= 1 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SLX_SX::Print()
{
cout << "SLX s" << sX ;
}
void SR0_SX::Execute()
{
m_cpu->flags.carry = m_cpu->s[ sX ] & 0x01 ;
m_cpu->s[ sX ] >>= 1 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SR0_SX::Print()
{
cout << "SR0 s" << sX ;
}
void SR1_SX::Execute()
{
m_cpu->flags.carry = m_cpu->s[ sX ] & 0x01 ;
m_cpu->s[ sX ] >>= 1 ;
m_cpu->s[ sX ] |= 0x80 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SR1_SX::Print()
{
cout << "SR1 s" << sX ;
}
void SRA_SX::Execute()
{
bool c = m_cpu->flags.carry ;
m_cpu->flags.carry = m_cpu->s[ sX ] & 0x01 ;
m_cpu->s[ sX ] >>= 1 ;
if ( c )
m_cpu->s[ sX ] |= 0x80 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SRA_SX::Print()
{
cout << "SRA s" << sX ;
}
void SRX_SX::Execute()
{
m_cpu->flags.carry = m_cpu->s[ sX ] & 0x01 ;
m_cpu->s[ sX ] >>= 1 ;
if ( m_cpu->s[ sX ] & 0x40 )
m_cpu->s[ sX ] |= 0x80 ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void SRX_SX::Print()
{
cout << "SRX s" << sX ;
}
void STORE_SX_SS::Execute()
{
m_cpu->scratch->Set( ss, m_cpu->s[ sX ] ) ;
m_cpu->pc->Next() ;
}
void STORE_SX_SS::Print()
{
cout << "STORE s" << sX << ", " << ss ;
}
void STORE_SX_SY::Execute()
{
m_cpu->scratch->Set( m_cpu->s[ sY ], m_cpu->s[ sX ] ) ;
m_cpu->pc->Next() ;
}
void STORE_SX_SY::Print()
{
cout << "STORE s" << sX << ", s" << sY ;
}
void SUB_SX_KK::Execute()
{
int val ;
val = m_cpu->s[ sX ] ;
val -= kk ;
m_cpu->flags.carry = val < 0 ;
m_cpu->flags.zero = val == 0 ;
m_cpu->s[ sX ] -= kk ;
m_cpu->pc->Next() ;
}
void SUB_SX_KK::Print()
{
cout << "SUB s" << sX << ", " << kk ;
}
void SUB_SX_SY::Execute()
{
int val ;
val = m_cpu->s[ sX ] ;
val -= m_cpu->s[ sY ] ;
m_cpu->flags.carry = val < 0 ;
m_cpu->flags.zero = val == 0 ;
m_cpu->s[ sX ] -= m_cpu->s[ sY ] ;
m_cpu->pc->Next() ;
}
void SUB_SX_SY::Print()
{
cout << "SUB s" << sX << ", s" << sY ;
}
void SUBCY_SX_KK::Execute()
{
int val ;
bool c = m_cpu->flags.carry ;
val = m_cpu->s[ sX ] ;
val -= kk ;
if ( c )
val -= 1 ;
m_cpu->flags.carry = val < 0 ;
m_cpu->flags.zero = val == 0 ;
m_cpu->s[ sX ] = val ;
m_cpu->pc->Next() ;
}
void SUBCY_SX_KK::Print()
{
cout << "SUBCY s" << sX << ", " << kk ;
}
void SUBCY_SX_SY::Execute()
{
int val ;
bool c = m_cpu->flags.carry ;
val = m_cpu->s[ sX ] ;
val -= m_cpu->s[ sY ] ;
if ( c )
val -= 1 ;
m_cpu->flags.carry = val < 0 ;
m_cpu->flags.zero = val == 0 ;
m_cpu->s[ sX ] = val ;
m_cpu->pc->Next() ;
}
void SUBCY_SX_SY::Print()
{
cout << "SUBCY s" << sX << ", s" << sY ;
}
void TEST_SX_KK::Execute()
{
uint8_t and_test = ( m_cpu->s[ sX ] & kk ) ;
m_cpu->flags.zero = and_test == 0 ;
int i ;
uint8_t xor_test = 0, b ;
for ( i = 0 ; i < 7 ; i++ ) {
b = ( and_test & ( 1 << i ) ) != 0 ;
xor_test = b ^ xor_test ;
}
m_cpu->flags.carry = xor_test != 0 ;
m_cpu->pc->Next() ;
}
void TEST_SX_KK::Print()
{
cout << "TEST s" << sX << ", " << kk ;
}
void TEST_SX_SY::Execute()
{
uint8_t and_test = ( m_cpu->s[ sX ] & m_cpu->s[ sY ] ) ;
m_cpu->flags.zero = and_test == 0 ;
int i ;
uint8_t xor_test = 0, b ;
for ( i = 0 ; i < 7 ; i++ ) {
b = ( and_test & ( 1 << i ) ) != 0 ;
xor_test = b ^ xor_test ;
}
m_cpu->flags.carry = xor_test != 0 ;
m_cpu->pc->Next() ;
}
void TEST_SX_SY::Print()
{
cout << "TEST s" << sX << ", s" << sY ;
}
void XOR_SX_KK::Execute()
{
m_cpu->s[ sX ] ^= kk ;
m_cpu->flags.carry = false ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void XOR_SX_KK::Print()
{
cout << "XOR s" << sX << ", " << kk ;
}
void XOR_SX_SY::Execute()
{
m_cpu->s[ sX ] ^= m_cpu->s[ sY ] ;
m_cpu->flags.carry = false ;
m_cpu->flags.zero = m_cpu->s[ sX ] == 0 ;
m_cpu->pc->Next() ;
}
void XOR_SX_SY::Print()
{
cout << "XOR s" << sX << ", s" << sY ;
}
void RESET_EVENT::Execute()
{
m_cpu->pc->Set( 0 ) ;
m_cpu->flags.interrupt_enable = false ;
m_cpu->flags.zero = false ;
m_cpu->flags.carry = false ;
m_cpu->stack->Reset() ;
}
void RESET_EVENT::Print()
{
cout << "(RESET EVENT)" ;
}
void INTERRUPT_EVENT::Execute()
{
if ( m_cpu->flags.interrupt_enable ) {
m_cpu->flags.interrupt_enable = false ;
m_cpu->stack->Push( m_cpu->pc->Get() ) ;
m_cpu->flags.preserved_carry = m_cpu->flags.carry ;
m_cpu->flags.preserved_zero = m_cpu->flags.zero ;
m_cpu->pc->Set( 0x3FF ) ;
}
}
void INTERRUPT_EVENT::Print()
{
cout << "(INTERRUPT EVENT)" ;
}

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#ifndef CINSTRUCTION
#define CINSTRUCTION
#include "types.h"
#include "cpicoblaze.h"
//class CPicoBlaze ;
// CInstruction members :
// adress = Absolute instruction address
// sX = Register sX
// sY = Register sY
// kk = Immediate constant
// pp = port
// ss = Scratchpad RAM address
class CInstruction {
public:
CInstruction() ;
CInstruction( CPicoBlaze *cpu, uint32_t opcode ) ;
virtual ~CInstruction() ;
virtual void Execute() = 0 ;
virtual void Print() ;
void setSourceLine( unsigned int line ) { sourceLine = line ; }
unsigned int getSourceLine() { return sourceLine ; }
uint32_t getHexCode() { return hexcode ; }
protected:
CPicoBlaze *m_cpu ;
uint16_t sX, sY, ss, pp, kk, address ;
uint32_t hexcode ;
unsigned int sourceLine ;
} ;
class ADD_SX_KK : public CInstruction {
public:
ADD_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class ADD_SX_SY : public CInstruction {
public:
ADD_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class ADDCY_SX_KK : public CInstruction {
public:
ADDCY_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class ADDCY_SX_SY : public CInstruction {
public:
ADDCY_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class AND_SX_KK : public CInstruction {
public:
AND_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class AND_SX_SY : public CInstruction {
public:
AND_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class CALL : public CInstruction {
public:
CALL( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class CALLC : public CInstruction {
public:
CALLC( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class CALLNC : public CInstruction {
public:
CALLNC( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class CALLNZ : public CInstruction {
public:
CALLNZ( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class CALLZ : public CInstruction {
public:
CALLZ( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class COMPARE_SX_KK : public CInstruction {
public:
COMPARE_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class COMPARE_SX_SY : public CInstruction {
public:
COMPARE_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class DISABLE_INTERRUPT : public CInstruction {
public:
DISABLE_INTERRUPT( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class ENABLE_INTERRUPT : public CInstruction {
public:
ENABLE_INTERRUPT( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class FETCH_SX_SS : public CInstruction {
public:
FETCH_SX_SS( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class FETCH_SX_SY : public CInstruction {
public:
FETCH_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class INPUT_SX_SY : public CInstruction {
public:
INPUT_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class INPUT_SX_PP : public CInstruction {
public:
INPUT_SX_PP( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class JUMP : public CInstruction {
public:
JUMP( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class JUMPC : public CInstruction {
public:
JUMPC( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class JUMPNC : public CInstruction {
public:
JUMPNC( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class JUMPNZ : public CInstruction {
public:
JUMPNZ( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class JUMPZ : public CInstruction {
public:
JUMPZ( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class LOAD_SX_KK : public CInstruction {
public:
LOAD_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class LOAD_SX_SY : public CInstruction {
public:
LOAD_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class OR_SX_KK : public CInstruction {
public:
OR_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class OR_SX_SY : public CInstruction {
public:
OR_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class OUTPUT_SX_SY : public CInstruction {
public:
OUTPUT_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class OUTPUT_SX_PP : public CInstruction {
public:
OUTPUT_SX_PP( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURN : public CInstruction {
public:
RETURN( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURNC : public CInstruction {
public:
RETURNC( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURNNC : public CInstruction {
public:
RETURNNC( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURNNZ : public CInstruction {
public:
RETURNNZ( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURNZ : public CInstruction {
public:
RETURNZ( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURNI_DISABLE : public CInstruction {
public:
RETURNI_DISABLE( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RETURNI_ENABLE : public CInstruction {
public:
RETURNI_ENABLE( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RL_SX : public CInstruction {
public:
RL_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RR_SX : public CInstruction {
public:
RR_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SL0_SX : public CInstruction {
public:
SL0_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SL1_SX : public CInstruction {
public:
SL1_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SLA_SX : public CInstruction {
public:
SLA_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SLX_SX : public CInstruction {
public:
SLX_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SR0_SX : public CInstruction {
public:
SR0_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SR1_SX : public CInstruction {
public:
SR1_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SRA_SX : public CInstruction {
public:
SRA_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SRX_SX : public CInstruction {
public:
SRX_SX( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class STORE_SX_SS : public CInstruction {
public:
STORE_SX_SS( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class STORE_SX_SY : public CInstruction {
public:
STORE_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SUB_SX_KK : public CInstruction {
public:
SUB_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SUB_SX_SY : public CInstruction {
public:
SUB_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SUBCY_SX_KK : public CInstruction {
public:
SUBCY_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class SUBCY_SX_SY : public CInstruction {
public:
SUBCY_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class TEST_SX_KK : public CInstruction {
public:
TEST_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class TEST_SX_SY : public CInstruction {
public:
TEST_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class XOR_SX_KK : public CInstruction {
public:
XOR_SX_KK( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class XOR_SX_SY : public CInstruction {
public:
XOR_SX_SY( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class RESET_EVENT : public CInstruction {
public:
RESET_EVENT( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
class INTERRUPT_EVENT : public CInstruction {
public:
INTERRUPT_EVENT( CPicoBlaze *cpu, uint32_t opcode ) : CInstruction( cpu, opcode ) {} ;
void Execute() ;
void Print() ;
} ;
#endif

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src/codeeditor.cpp
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "codeeditor.h"
#include <klibloader.h>
#include <qmessagebox.h>
#include <kmessagebox.h>
#include <qlayout.h>
#include <kfiledialog.h>
CodeEditor::CodeEditor(QWidget *parent, const char *name)
: QWidget(parent, name)
{
QVBoxLayout *layout = new QVBoxLayout(this) ;
KLibFactory *factory = KLibLoader::self()->factory( "libkatepart" ) ;
m_doc = ( Kate::Document* ) factory->create( 0L, "kate", "KTextEditor::Document" ) ;
m_view = ( Kate::View * ) m_doc->createView( this ) ;
m_view->setIconBorder( true ) ;
connect( m_view, SIGNAL(cursorPositionChanged()), this, SLOT(slotCursorPositionChanged()) );
layout->addWidget( m_view ) ;
m_exeLine = 0 ;
m_filename = "" ;
m_bFilename = false ;
m_doc->setModified( false );
m_doc->setDescription((KTextEditor::MarkInterface::MarkTypes)Breakpoint, "Breakpoint");
m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)Breakpoint, *inactiveBreakpointPixmap());
m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)ActiveBreakpoint, *activeBreakpointPixmap());
m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)ReachedBreakpoint, *reachedBreakpointPixmap());
m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)DisabledBreakpoint, *disabledBreakpointPixmap());
m_doc->setPixmap((KTextEditor::MarkInterface::MarkTypes)ExecutionPoint, *executionPointPixmap());
m_doc->setMarksUserChangable( Bookmark | Breakpoint );
setHighlightMode() ;
m_statusBar = new KStatusBar( this ) ;
layout->addWidget( m_statusBar ) ;
m_statusBar->insertItem( "", 0, 0, true ) ;
slotCursorPositionChanged() ;
}
CodeEditor::~CodeEditor()
{
if ( m_view->document()->views().count() == 1)
delete m_view->document();
delete m_statusBar ;
}
void CodeEditor::slotCursorPositionChanged()
{
unsigned int line, column ;
m_view->cursorPosition( &line, &column ) ;
m_statusBar->changeItem( QString( " Line: %1 Col: %2 " ).arg( QString::number( line+1 ) ).arg( QString::number( column+1 ) ), 0 ) ;
}
void CodeEditor::slotToggleBreakpoint()
{
unsigned int line, col ;
m_view->cursorPosition( &line, &col ) ;
if ( !isBreakpoint( line ) )
if ( m_doc->mark( m_exeLine ) & ExecutionPoint )
m_doc->setMark( line, Breakpoint | ExecutionPoint) ;
else
m_doc->setMark( line, Breakpoint ) ;
else
m_doc->removeMark( line, Breakpoint ) ;
}
void CodeEditor::clearExecutionMarker()
{
m_doc->removeMark( m_exeLine, ExecutionPoint ) ;
}
void CodeEditor::setCursor( unsigned int line )
{
m_view->setCursorPosition( line, 0 ) ;
}
void CodeEditor::setExecutionMarker( unsigned int line )
{
m_doc->removeMark( m_exeLine,ExecutionPoint ) ;
m_exeLine = line ;
if ( isBreakpoint( line ) ) {
m_doc->setMark( m_exeLine, ExecutionPoint| Breakpoint ) ;
} else
m_doc->setMark( m_exeLine, ExecutionPoint ) ;
setCursor( line ) ; // KDevelop does this too!
}
bool CodeEditor::isBreakpoint( unsigned int line )
{
return ( ( m_doc->mark( line ) & Breakpoint ) != 0 ) ;
}
void CodeEditor::slotNewFile()
{
m_doc->clear() ;
m_doc->setModified( false ) ;
m_filename = "" ;
m_bFilename = false ;
}
void CodeEditor::slotSaveAs()
{
if ( m_view->saveAs() == Kate::View::SAVE_OK ) {
m_filename = m_doc->url().path() ;
m_bFilename = true ;
}
}
bool CodeEditor::save()
{
slotSave() ;
return m_bFilename ;
}
void CodeEditor::slotSave()
{
if ( !m_bFilename )
slotSaveAs() ;
else if ( m_view->save() == Kate::View::SAVE_OK ) {
m_filename = m_doc->url().path() ;
m_bFilename = true ;
}
}
void CodeEditor::slotPrint()
{
m_doc->print() ;
}
void CodeEditor::slotFind()
{
m_view->find() ;
}
void CodeEditor::slotFindNext()
{
m_view->findAgain() ;
}
void CodeEditor::slotShowConfig()
{
m_doc->configDialog() ;
}
void CodeEditor::slotCut()
{
m_view->cut() ;
}
void CodeEditor::slotCopy()
{
m_view->copy() ;
}
void CodeEditor::slotPaste()
{
m_view->paste() ;
}
void CodeEditor::slotSelectAll()
{
m_doc->selectAll() ;
}
void CodeEditor::slotUndo()
{
m_doc->undo() ;
}
void CodeEditor::slotRedo()
{
m_doc->redo() ;
}
void CodeEditor::slotOpen()
{
QString filename = KFileDialog::getOpenFileName( QString::null, QString( "*.psm|PicoBlaze assembly files" ) ) ;
if ( filename != "" ) {
m_filename = filename ;
m_bFilename = true ;
m_doc->openURL( filename ) ;
setHighlightMode() ;
}
}
void CodeEditor::open( QString filename )
{
if ( filename != "" ) {
m_filename = filename ;
m_bFilename = true ;
m_doc->openURL( filename ) ;
setHighlightMode() ;
}
}
QString CodeEditor::getFilename()
{
return m_filename ;
}
void CodeEditor::setHighlightMode()
{
int i = 0;
int hlModeCount = m_doc->hlModeCount();
while ( i < hlModeCount ) {
if ( m_doc->hlModeName( i ) == "pblazeASM" ) {
m_doc->setHlMode( i ) ;
break ;
}
i++;
}
}
bool CodeEditor::askSave()
{
QString filename ;
if ( m_bFilename )
filename = m_filename ;
else
filename = "Untitled" ;
int choice = KMessageBox::warningYesNoCancel( this, QString( "The document \'%1\' has been modified.\nDo you want to save it?").arg( filename ), "Save Document?", KGuiItem( "Save" ), KGuiItem( "Discard" ) );
if ( choice == KMessageBox::Yes )
save() ;
return ( choice != KMessageBox::Cancel ) ;
}
bool CodeEditor::close()
{
if ( m_doc->isModified() )
return askSave() ;
return true ;
}
const QPixmap* CodeEditor::inactiveBreakpointPixmap()
{
const char*breakpoint_gr_xpm[]={
"11 16 6 1",
"c c #c6c6c6",
"d c #2c2c2c",
"# c #000000",
". c None",
"a c #ffffff",
"b c #555555",
"...........",
"...........",
"...#####...",
"..#aaaaa#..",
".#abbbbbb#.",
"#abbbbbbbb#",
"#abcacacbd#",
"#abbbbbbbb#",
"#abcacacbd#",
"#abbbbbbbb#",
".#bbbbbbb#.",
"..#bdbdb#..",
"...#####...",
"...........",
"...........",
"..........."};
static QPixmap pixmap( breakpoint_gr_xpm );
return &pixmap;
}
const QPixmap* CodeEditor::activeBreakpointPixmap()
{
const char* breakpoint_xpm[]={
"11 16 6 1",
"c c #c6c6c6",
". c None",
"# c #000000",
"d c #840000",
"a c #ffffff",
"b c #ff0000",
"...........",
"...........",
"...#####...",
"..#aaaaa#..",
".#abbbbbb#.",
"#abbbbbbbb#",
"#abcacacbd#",
"#abbbbbbbb#",
"#abcacacbd#",
"#abbbbbbbb#",
".#bbbbbbb#.",
"..#bdbdb#..",
"...#####...",
"...........",
"...........",
"..........."};
static QPixmap pixmap( breakpoint_xpm );
return &pixmap;
}
const QPixmap* CodeEditor::reachedBreakpointPixmap()
{
const char*breakpoint_bl_xpm[]={
"11 16 7 1",
"a c #c0c0ff",
"# c #000000",
"c c #0000c0",
"e c #0000ff",
"b c #dcdcdc",
"d c #ffffff",
". c None",
"...........",
"...........",
"...#####...",
"..#ababa#..",
".#bcccccc#.",
"#acccccccc#",
"#bcadadace#",
"#acccccccc#",
"#bcadadace#",
"#acccccccc#",
".#ccccccc#.",
"..#cecec#..",
"...#####...",
"...........",
"...........",
"..........."};
static QPixmap pixmap( breakpoint_bl_xpm );
return &pixmap;
}
const QPixmap* CodeEditor::disabledBreakpointPixmap()
{
const char*breakpoint_wh_xpm[]={
"11 16 7 1",
"a c #c0c0ff",
"# c #000000",
"c c #0000c0",
"e c #0000ff",
"b c #dcdcdc",
"d c #ffffff",
". c None",
"...........",
"...........",
"...#####...",
"..#ddddd#..",
".#ddddddd#.",
"#ddddddddd#",
"#ddddddddd#",
"#ddddddddd#",
"#ddddddddd#",
"#ddddddddd#",
".#ddddddd#.",
"..#ddddd#..",
"...#####...",
"...........",
"...........",
"..........."};
static QPixmap pixmap( breakpoint_wh_xpm );
return &pixmap;
}
const QPixmap* CodeEditor::executionPointPixmap()
{
const char*exec_xpm[]={
"11 16 4 1",
"a c #00ff00",
"b c #000000",
". c None",
"# c #00c000",
"...........",
"...........",
"...........",
"#a.........",
"#aaa.......",
"#aaaaa.....",
"#aaaaaaa...",
"#aaaaaaaaa.",
"#aaaaaaa#b.",
"#aaaaa#b...",
"#aaa#b.....",
"#a#b.......",
"#b.........",
"...........",
"...........",
"..........."};
static QPixmap pixmap( exec_xpm );
return &pixmap;
}
#include "codeeditor.moc"

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef CODEEDITOR_H
#define CODEEDITOR_H
#include <qwidget.h>
#include <kate/view.h>
#include <kate/document.h>
#include <kstatusbar.h>
class CodeEditor : public QWidget
{
Q_OBJECT
public:
CodeEditor(QWidget *parent = 0, const char *name = 0);
~CodeEditor();
void clearExecutionMarker() ;
void setExecutionMarker( unsigned int line ) ;
QString getFilename() ;
bool isBreakpoint( unsigned int line ) ;
void setCursor( unsigned int line ) ;
void open( QString filename ) ;
bool close() ;
bool save() ;
protected:
Kate::View * m_view ;
Kate::Document * m_doc ;
KStatusBar *m_statusBar ;
unsigned int m_exeLine ;
QString m_filename ;
bool m_bFilename ;
void setHighlightMode() ;
bool askSave() ;
enum MarkType {
Bookmark = KTextEditor::MarkInterface::markType01,
Breakpoint = KTextEditor::MarkInterface::markType02,
ActiveBreakpoint = KTextEditor::MarkInterface::markType03,
ReachedBreakpoint = KTextEditor::MarkInterface::markType04,
DisabledBreakpoint = KTextEditor::MarkInterface::markType05,
ExecutionPoint = KTextEditor::MarkInterface::markType06
};
static const QPixmap* inactiveBreakpointPixmap();
static const QPixmap* activeBreakpointPixmap();
static const QPixmap* reachedBreakpointPixmap();
static const QPixmap* disabledBreakpointPixmap();
static const QPixmap* executionPointPixmap();
public slots:
void slotToggleBreakpoint() ; // set breakpoint at current position
void slotSave() ;
void slotSaveAs() ;
void slotOpen() ;
void slotShowConfig() ;
void slotFind() ;
void slotFindNext() ;
void slotNewFile() ;
void slotPrint() ;
void slotCut() ;
void slotCopy() ;
void slotPaste() ;
void slotUndo() ;
void slotRedo() ;
void slotSelectAll() ;
void slotCursorPositionChanged() ;
};
#endif

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#include "cpicoblaze.h"
#include <iostream>
using namespace std ;
CProgramCounter::CProgramCounter()
{
pc = 0 ;
}
CProgramCounter::~CProgramCounter()
{
}
void CProgramCounter::Next()
{
pc = ( pc + 1 ) % (MAX_ADDRESS);
}
void CProgramCounter::Set( uint16_t address )
{
pc = address % (MAX_ADDRESS) ;
}
uint16_t CProgramCounter::Get()
{
return pc ;
}
CScratchPad::CScratchPad()
{
int i ;
for ( i = 0 ; i < sizeof( ram ) ; i++ )
ram[ i ] = 0 ;
}
CScratchPad::~CScratchPad()
{
}
CStack::CStack()
{
int i ;
for ( i = 0 ; i < STACK_DEPTH ; i++ )
stack[ i ] = 0 ;
ptr = 0 ;
}
CStack::~CStack()
{
}
void CStack::Push( uint16_t data )
{
data &= 0x3FF ;
if ( ptr == STACK_DEPTH - 1 )
cout << ">>>>Stack overflow!<<<<\r\n" ;
stack[ ptr ] = data ;
ptr = ( ptr + 1 ) % STACK_DEPTH ;
}
uint16_t CStack::Pop()
{
if ( ptr == 0 )
cout << ">>>>Stack underflow!<<<<\r\n" ;
ptr = ( ptr - 1 ) % STACK_DEPTH ;
return stack[ ptr ] ;
}
void CStack::Reset()
{
ptr = 0 ;
}
uint8_t CScratchPad::Get( uint8_t address )
{
return ram[ address % sizeof( ram ) ] ;
}
void CScratchPad::Set( uint8_t address, uint8_t data )
{
ram[ address % sizeof( ram ) ] = data ;
}
CPort::CPort()
{
}
CPort::~CPort()
{
}
void CPort::addPort( CIOPort * port )
{
portList.push_back( port ) ;
}
void CPort::deletePort( CIOPort * port )
{
portList.remove( port ) ;
}
uint8_t CPort::PortIn()
{
// find appropiate port
list<CIOPort*>::iterator i ;
for ( i = portList.begin() ; i != portList.end() ; i++ )
if ( (*i)->getID() == portid && (*i)->isReadable() )
return (*i)->In() ;
// Nothing found return zero
return 0 ;
}
void CPort::PortOut( uint8_t data )
{
// find appropiate port
list<CIOPort*>::iterator i ;
for ( i = portList.begin() ; i != portList.end() ; i++ )
if ( (*i)->getID() == portid && (*i)->isWriteable() )
(*i)->Out( data ) ;
}
CCode::CCode( CPicoBlaze *cpu )
{
m_cpu = cpu ;
int i ;
for ( i = 0 ; i < MAX_ADDRESS ; i++ )
CodeMap[ i ] = NULL ;
}
CCode::~CCode()
{
ClearCode() ;
}
void CCode::ClearCode() {
int i ;
for ( i = 0 ; i < MAX_ADDRESS ; i++ )
if ( CodeMap[ i ] != NULL ) {
delete CodeMap[ i ] ;
CodeMap[ i ] = NULL ;
}
}
CInstruction * CCode::Disassemble( uint32_t code )
{
uint32_t code_17_0 = (code & 0x3ffff) ;
uint32_t code_17_12 = (code & 0x3f000) ;
uint32_t code_17_10 = (code & 0x3fC00) ;
uint32_t code_7_0 = (code & 0x000ff) ;
/* The picoBlaze-3 instruction set */
if ( code_17_0 == instrRETURN ) return new RETURN( m_cpu, code ) ;
if ( code_17_0 == instrRETURNC ) return new RETURNC( m_cpu, code ) ;
if ( code_17_0 == instrRETURNNC ) return new RETURNNC( m_cpu, code ) ;
if ( code_17_0 == instrRETURNNZ ) return new RETURNNZ( m_cpu, code ) ;
if ( code_17_0 == instrRETURNZ ) return new RETURNZ( m_cpu, code ) ;
if ( code_17_0 == instrRETURNI_DISABLE ) return new RETURNI_DISABLE( m_cpu, code ) ;
if ( code_17_0 == instrRETURNI_ENABLE ) return new RETURNI_ENABLE( m_cpu, code ) ;
if ( code_17_0 == instrDISABLE_INTERRUPT ) return new DISABLE_INTERRUPT( m_cpu, code ) ;
if ( code_17_0 == instrENABLE_INTERRUPT ) return new ENABLE_INTERRUPT( m_cpu, code ) ;
if ( code_17_10 == instrCALL ) return new CALL( m_cpu, code ) ;
if ( code_17_10 == instrCALLC ) return new CALLC( m_cpu, code ) ;
if ( code_17_10 == instrCALLNC ) return new CALLNC( m_cpu, code ) ;
if ( code_17_10 == instrCALLNZ ) return new CALLNZ( m_cpu, code ) ;
if ( code_17_10 == instrCALLZ ) return new CALLZ( m_cpu, code ) ;
if ( code_17_10 == instrJUMP ) return new JUMP( m_cpu, code ) ;
if ( code_17_10 == instrJUMPC ) return new JUMPC( m_cpu, code ) ;
if ( code_17_10 == instrJUMPNC ) return new JUMPNC( m_cpu, code ) ;
if ( code_17_10 == instrJUMPNZ ) return new JUMPNZ( m_cpu, code ) ;
if ( code_17_10 == instrJUMPZ ) return new JUMPZ( m_cpu, code ) ;
if ( code_17_12 == instrADD_SX_KK ) return new ADD_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrADD_SX_SY ) return new ADD_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrADDCY_SX_KK ) return new ADDCY_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrADDCY_SX_SY ) return new ADDCY_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrAND_SX_KK ) return new AND_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrAND_SX_SY) return new AND_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrCOMPARE_SX_KK ) return new COMPARE_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrCOMPARE_SX_SY ) return new COMPARE_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrFETCH_SX_SS ) return new FETCH_SX_SS( m_cpu, code ) ;
if ( code_17_12 == instrFETCH_SX_SY ) return new FETCH_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrINPUT_SX_SY ) return new INPUT_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrINPUT_SX_PP ) return new INPUT_SX_PP( m_cpu, code ) ;
if ( code_17_12 == instrLOAD_SX_KK ) return new LOAD_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrLOAD_SX_SY ) return new LOAD_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrOR_SX_KK ) return new OR_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrOR_SX_SY ) return new OR_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrOUTPUT_SX_SY ) return new OUTPUT_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrOUTPUT_SX_PP ) return new OUTPUT_SX_PP( m_cpu, code ) ;
if ( code_17_12 == instrSTORE_SX_SS ) return new STORE_SX_SS( m_cpu, code ) ;
if ( code_17_12 == instrSTORE_SX_SY ) return new STORE_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrSUB_SX_KK ) return new SUB_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrSUB_SX_SY ) return new SUB_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrSUBCY_SX_KK ) return new SUBCY_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrSUBCY_SX_SY ) return new SUBCY_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrTEST_SX_KK ) return new TEST_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrTEST_SX_SY ) return new TEST_SX_SY( m_cpu, code ) ;
if ( code_17_12 == instrXOR_SX_KK ) return new XOR_SX_KK( m_cpu, code ) ;
if ( code_17_12 == instrXOR_SX_SY ) return new XOR_SX_SY( m_cpu, code ) ;
if ( code_7_0 == instrRL_SX ) return new RL_SX( m_cpu, code ) ;
if ( code_7_0 == instrRR_SX ) return new RR_SX( m_cpu, code ) ;
if ( code_7_0 == instrSL0_SX ) return new SL0_SX( m_cpu, code ) ;
if ( code_7_0 == instrSL1_SX ) return new SL1_SX( m_cpu, code ) ;
if ( code_7_0 == instrSLA_SX ) return new SLA_SX( m_cpu, code ) ;
if ( code_7_0 == instrSLX_SX ) return new SLX_SX( m_cpu, code ) ;
if ( code_7_0 == instrSR0_SX ) return new SR0_SX( m_cpu, code ) ;
if ( code_7_0 == instrSR1_SX ) return new SR1_SX( m_cpu, code ) ;
if ( code_7_0 == instrSRA_SX ) return new SRA_SX( m_cpu, code ) ;
if ( code_7_0 == instrSRX_SX ) return new SRX_SX( m_cpu, code ) ;
/* switch( code_17_0 ) {
case instrRETURN : return new RETURN( m_cpu, code ) ;
case instrRETURNC : return new RETURNC( m_cpu, code ) ;
case instrRETURNNC : return new RETURNNC( m_cpu, code ) ;
case instrRETURNNZ : return new RETURNNZ( m_cpu, code ) ;
case instrRETURNZ : return new RETURNZ( m_cpu, code ) ;
case instrRETURNI_DISABLE : return new RETURNI_DISABLE( m_cpu, code ) ;
case instrRETURNI_ENABLE : return new RETURNI_ENABLE( m_cpu, code ) ;
case instrDISABLE_INTERRUPT : return new DISABLE_INTERRUPT( m_cpu, code ) ;
case instrENABLE_INTERRUPT : return new ENABLE_INTERRUPT( m_cpu, code ) ;
default:
switch( code_17_10 ) {
case instrCALL : return new CALL( m_cpu, code ) ;
case instrCALLC : return new CALLC( m_cpu, code ) ;
case instrCALLNC : return new CALLNC( m_cpu, code ) ;
case instrCALLNZ : return new CALLNZ( m_cpu, code ) ;
case instrCALLZ : return new CALLZ( m_cpu, code ) ;
case instrJUMP : return new JUMP( m_cpu, code ) ;
case instrJUMPC : return new JUMPC( m_cpu, code ) ;
case instrJUMPNC : return new JUMPNC( m_cpu, code ) ;
case instrJUMPNZ : return new JUMPNZ( m_cpu, code ) ;
case instrJUMPZ : return new JUMPZ( m_cpu, code ) ;
default:
switch ( code_17_12 ) {
case instrADD_SX_KK : return new ADD_SX_KK( m_cpu, code ) ;
case instrADD_SX_SY : return new ADD_SX_SY( m_cpu, code ) ;
case instrADDCY_SX_KK : return new ADDCY_SX_KK( m_cpu, code ) ;
case instrADDCY_SX_SY : return new ADDCY_SX_SY( m_cpu, code ) ;
case instrAND_SX_KK : return new AND_SX_KK( m_cpu, code ) ;
case instrAND_SX_SY : return new AND_SX_SY( m_cpu, code ) ;
case instrCOMPARE_SX_KK : return new COMPARE_SX_KK( m_cpu, code ) ;
case instrCOMPARE_SX_SY : return new COMPARE_SX_SY( m_cpu, code ) ;
case instrFETCH_SX_SS : return new FETCH_SX_SS( m_cpu, code ) ;
case instrFETCH_SX_SY : return new FETCH_SX_SY( m_cpu, code ) ;
case instrINPUT_SX_SY : return new INPUT_SX_SY( m_cpu, code ) ;
case instrINPUT_SX_PP : return new INPUT_SX_PP( m_cpu, code ) ;
case instrLOAD_SX_KK : return new LOAD_SX_KK( m_cpu, code ) ;
case instrLOAD_SX_SY : return new LOAD_SX_SY( m_cpu, code ) ;
case instrOR_SX_KK : return new OR_SX_KK( m_cpu, code ) ;
case instrOR_SX_SY : return new OR_SX_SY( m_cpu, code ) ;
case instrOUTPUT_SX_SY : return new OUTPUT_SX_SY( m_cpu, code ) ;
case instrOUTPUT_SX_PP : return new OUTPUT_SX_PP( m_cpu, code ) ;
case instrSTORE_SX_SS : return new STORE_SX_SS( m_cpu, code ) ;
case instrSTORE_SX_SY : return new STORE_SX_SY( m_cpu, code ) ;
case instrSUB_SX_KK : return new SUB_SX_KK( m_cpu, code ) ;
case instrSUB_SX_SY : return new SUB_SX_SY( m_cpu, code ) ;
case instrSUBCY_SX_KK : return new SUBCY_SX_KK( m_cpu, code ) ;
case instrSUBCY_SX_SY : return new SUBCY_SX_SY( m_cpu, code ) ;
case instrTEST_SX_KK : return new TEST_SX_KK( m_cpu, code ) ;
case instrTEST_SX_SY : return new TEST_SX_SY( m_cpu, code ) ;
case instrXOR_SX_KK : return new XOR_SX_KK( m_cpu, code ) ;
case instrXOR_SX_SY : return new XOR_SX_SY( m_cpu, code ) ;
case instrROTATE:
switch( code_7_0 ) {
case instrRL_SX : return new RL_SX( m_cpu, code ) ;
case instrRR_SX : return new RR_SX( m_cpu, code ) ;
case instrSL0_SX : return new SL0_SX( m_cpu, code ) ;
case instrSL1_SX : return new SL1_SX( m_cpu, code ) ;
case instrSLA_SX : return new SLA_SX( m_cpu, code ) ;
case instrSLX_SX : return new SLX_SX( m_cpu, code ) ;
case instrSR0_SX : return new SR0_SX( m_cpu, code ) ;
case instrSR1_SX : return new SR1_SX( m_cpu, code ) ;
case instrSRA_SX : return new SRA_SX( m_cpu, code ) ;
case instrSRX_SX : return new SRX_SX( m_cpu, code ) ;
}
}
}
}
*/
cout << "Invalid code (" << code << ")\r\n" ;
return NULL ;
}
bool CCode::setInstruction( uint16_t address, uint32_t code, unsigned int sourceLine )
{
CInstruction *instr = Disassemble( code ) ;
if ( instr == NULL ) {
cout << ">>>>Unknown code at address " << address << "<<<<\r\n" ;
return FALSE ;
}
if ( address >= MAX_ADDRESS ) {
cout << ">>>>Invalid address" << address << "<<<<\r\n" ;
delete instr ;
return FALSE ;
}
if ( CodeMap[ address ] != NULL ) {
cout << ">>>>Code is placed at same address (" << address << ")<<<<\r\n" ;
delete instr ;
return FALSE ;
}
instr->setSourceLine( sourceLine ) ;
CodeMap[ address ] = instr ;
return TRUE ;
}
CInstruction * CCode::getInstruction( uint16_t address )
{
if ( address >= MAX_ADDRESS )
return NULL ;
else
return CodeMap[ address ] ;
}
void CCode::Print()
{
int i ;
cout << "----listing----\r\n" ;
for ( i = 0 ; i < MAX_ADDRESS ; i++ ) {
if ( CodeMap[ i ] != NULL ) {
cout << i << " : " ;
CodeMap[ i ]->Print() ;
cout << "\r\n" ;
}
}
cout << "----end listing----\r\n" ;
}
CPicoBlaze::CPicoBlaze()
{
flags.zero = false ;
flags.carry = false ;
flags.interrupt_enable = false ;
scratch = new CScratchPad ;
pc = new CProgramCounter ;
stack = new CStack ;
port = new CPort ;
code = new CCode( this ) ;
}
CPicoBlaze::~CPicoBlaze()
{
delete scratch ;
delete pc ;
delete stack ;
delete port ;
delete code ;
}
void CPicoBlaze::Reset()
{
RESET_EVENT resetEvent( this, 0 ) ;
resetEvent.Print() ; cout << "\r\n" ;
resetEvent.Execute() ;
}
void CPicoBlaze::Interrupt()
{
INTERRUPT_EVENT interruptEvent( this, 0 ) ;
// interruptEvent.Print() ; cout << "\r\n" ;
interruptEvent.Execute() ;
}
void CPicoBlaze::Print()
{
int i ;
cout << "----CPU----\r\n" ;
cout << "regs|" ;
for ( i = 0 ; i < 15 ; i++ )
cout << "s" << i << "=" << (int) s[ i ] << "|" ;
cout << "\r\n" ;
cout << "flags|";
cout << "c=" << flags.carry ;
cout << "|z=" << flags.zero ;
cout << "|ie=" << flags.interrupt_enable << "|\r\n" ;
cout << "----end CPU----\r\n" ;
}
unsigned int CPicoBlaze::GetNextSourceLine()
{
CInstruction *instr = code->getInstruction( pc->Get() ) ;
if ( instr == NULL ) {
cout << ">>>>Error in simulation (No code found at " << pc->Get() << ")<<<<\r\n" ;
return FALSE ;
}
return instr->getSourceLine() ;
}
bool CPicoBlaze::Next()
{
CInstruction *instr = code->getInstruction( pc->Get() ) ;
if ( instr == NULL ) {
cout << ">>>>Error in simulation (No code found at " << pc->Get() << ")<<<<\r\n" ;
return FALSE ;
}
instr->Execute() ;
return TRUE ;
}
void CPicoBlaze::addPort( CIOPort * ioport )
{
port->addPort( ioport ) ;
}
void CPicoBlaze::deletePort( CIOPort * ioport )
{
port->deletePort( ioport ) ;
}

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#ifndef CPICOBLAZE
#define CPICOBLAZE
#include <iostream>
#include <list>
using namespace std ;
class CPicoBlaze ;
class CInstruction ;
#include "types.h"
#include "cinstruction.h"
#include "hexcodes.h"
#define MAX_ADDRESS 0x400
#define STACK_DEPTH 31
#define SCRATCHPAD_SIZE 64
#define PortReadable 1
#define PortWriteable 2
class CIOPort
{
public:
CIOPort( uint8_t id ) { m_id = id ; m_mode = 0 ; }
virtual void Out( uint8_t val ) = 0 ;
virtual uint8_t In() = 0 ;
uint8_t getID() { return m_id ; }
void setID( uint8_t id ) { m_id = id ; }
void setMode( int mode ) { m_mode = mode ; }
int getMode() { return m_mode ; }
bool isReadable() { return (m_mode & PortReadable) != 0 ; }
bool isWriteable() { return (m_mode & PortWriteable) != 0 ; }
private:
uint8_t m_id ;
int m_mode ;
} ;
class CProgramCounter {
public:
CProgramCounter() ;
~CProgramCounter() ;
void Next() ;
void Set( uint16_t address ) ;
uint16_t Get() ;
protected:
uint16_t pc ;
} ;
class CScratchPad {
public:
CScratchPad() ;
~CScratchPad() ;
uint8_t Get( uint8_t address ) ;
void Set( uint8_t address, uint8_t data ) ;
protected:
uint8_t ram[ SCRATCHPAD_SIZE ] ;
} ;
class CStack {
public:
CStack() ;
~CStack() ;
void Push( uint16_t value ) ;
uint16_t Pop() ;
void Reset() ;
protected:
uint16_t stack[ STACK_DEPTH ] ;
uint8_t ptr ;
} ;
class CPort {
public:
CPort() ;
~CPort() ;
void PortID( uint8_t id ) { portid = id ; } ;
uint8_t PortIn() ;
void PortOut( uint8_t data ) ;
void addPort( CIOPort * port ) ;
void deletePort( CIOPort * port ) ;
protected:
uint16_t portid ;
list<CIOPort*> portList ;
} ;
class CCode {
public:
CCode( CPicoBlaze *cpu ) ;
~CCode() ;
bool setInstruction( uint16_t address, uint32_t code, unsigned int sourceLine ) ;
CInstruction *getInstruction( uint16_t address ) ;
void ClearCode() ;
void Print() ;
CInstruction * Disassemble( uint32_t code ) ;
protected:
CPicoBlaze *m_cpu ;
CInstruction * CodeMap[ MAX_ADDRESS ] ;
} ;
class CPicoBlaze {
public:
CPicoBlaze() ;
~CPicoBlaze() ;
unsigned int GetNextSourceLine() ;
bool Next() ;
void Reset() ;
void Interrupt() ;
void Print() ;
void addPort( CIOPort * ioport ) ;
void deletePort( CIOPort * ioport ) ;
uint8_t s[ 16 ] ;
struct _flags {
bool zero ;
bool carry ;
bool interrupt_enable ;
bool preserved_zero ;
bool preserved_carry ;
} flags ;
CProgramCounter *pc ;
CScratchPad *scratch ;
CStack *stack ;
CPort *port ;
CCode *code ;
} ;
#endif

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#ifndef HEXCODES
#define HEXCODES
#define instrADD_SX_KK 0x18000
#define instrADD_SX_SY 0x19000
#define instrADDCY_SX_KK 0x1A000
#define instrADDCY_SX_SY 0x1B000
#define instrAND_SX_KK 0x0A000
#define instrAND_SX_SY 0x0B000
#define instrCALL 0x30000
#define instrCALLC 0x31800
#define instrCALLNC 0x31C00
#define instrCALLNZ 0x31400
#define instrCALLZ 0x31000
#define instrCOMPARE_SX_KK 0x14000
#define instrCOMPARE_SX_SY 0x15000
#define instrDISABLE_INTERRUPT 0x3C000
#define instrENABLE_INTERRUPT 0x3C001
#define instrFETCH_SX_SS 0x06000
#define instrFETCH_SX_SY 0x07000
#define instrINPUT_SX_SY 0x05000
#define instrINPUT_SX_PP 0x04000
#define instrJUMP 0x34000
#define instrJUMPC 0x35800
#define instrJUMPNC 0x35C00
#define instrJUMPNZ 0x35400
#define instrJUMPZ 0x35000
#define instrLOAD_SX_KK 0x00000
#define instrLOAD_SX_SY 0x01000
#define instrOR_SX_KK 0x0C000
#define instrOR_SX_SY 0x0D000
#define instrOUTPUT_SX_SY 0x2D000
#define instrOUTPUT_SX_PP 0x2C000
#define instrRETURN 0x2A000
#define instrRETURNC 0x2B800
#define instrRETURNNC 0x2BC00
#define instrRETURNNZ 0x2B400
#define instrRETURNZ 0x2B000
#define instrRETURNI_DISABLE 0x38000
#define instrRETURNI_ENABLE 0x38001
#define instrROTATE 0x20000
#define instrRL_SX 0x00002
#define instrRR_SX 0x0000C
#define instrSL0_SX 0x00006
#define instrSL1_SX 0x00007
#define instrSLA_SX 0x00000
#define instrSLX_SX 0x00004
#define instrSR0_SX 0x0000E
#define instrSR1_SX 0x0000F
#define instrSRA_SX 0x00008
#define instrSRX_SX 0x0000A
#define instrSTORE_SX_SS 0x2E000
#define instrSTORE_SX_SY 0x2F000
#define instrSUB_SX_KK 0x1C000
#define instrSUB_SX_SY 0x1D000
#define instrSUBCY_SX_KK 0x1E000
#define instrSUBCY_SX_SY 0x1F000
#define instrTEST_SX_KK 0x12000
#define instrTEST_SX_SY 0x13000
#define instrXOR_SX_KK 0x0E000
#define instrXOR_SX_SY 0x0F000
#endif

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#include "jtag.h"
#include <errno.h>
#include <string.h>
#include <iostream>
#include <linux/lp.h>
#include <sys/ioctl.h>
#include <errno.h>
#include <unistd.h>
#include <linux/ppdev.h>
#include <linux/parport.h>
using namespace std ;
#define JTAG_TDO PARPORT_STATUS_SELECT
#define JTAG_TDI ( 1 << 0 )
#define JTAG_CLK ( 1 << 1 )
#define JTAG_TMS ( 1 << 2 )
#define XILINX_PROG ( 1 << 4 )
const char *jtag_states[] = {
"UNDEFINED", "TEST_LOGIC_RESET", "RUN_TEST_IDLE", "SELECT_DR_SCAN", "CAPTURE_DR", "SHIFT_DR", "EXIT_DR", "PAUSE_DR",
"EXIT2_DR", "UPDATE_DR", "SELECT_IR_SCAN", "CAPTURE_IR", "SHIFT_IR", "EXIT_IR", "PAUSE_IR", "EXIT2_IR", "UPDATE_IR"
} ;
CJTAG::CJTAG()
{
m_state = ST_UNDEFINED ;
m_fd = -1 ;
m_open = false ;
m_verbose = false ;
}
CJTAG::~CJTAG()
{
if ( m_open )
close() ;
}
void CJTAG::error( char *str )
{
cout << "JTAG ERROR: " << str << "\r\n" ;
}
bool CJTAG::open( char *dev )
{
if ( m_open )
close() ;
// m_fd = ::open( dev, O_WRONLY | O_NONBLOCK ) ;
m_fd = ::open( dev, O_RDWR ) ;
if ( m_fd < 0 ) {
cerr << "Please check if you have read/write right to device '" << dev << "'" << endl ;
error( strerror( errno ) ) ;
return false ;
}
// cout << "Successfully opened \"" << dev << "\"\r\n" ;
if ( ioctl( m_fd, PPCLAIM ) )
cout << "Unable to claim parallel port" << endl ;
// if ( ioctl( m_fd, LPRESET, 0 ) )
// cout << "reset returned non-zero" << endl ;
int i ;
for ( i = 0 ; i < 10 ; i++ )
execute( 1, 0 ) ;
m_state = ST_TEST_LOGIC_RESET ;
execute( 0, 0 ) ;
m_open = true ;
return true ;
}
bool CJTAG::isOpen()
{
return m_open ;
}
void CJTAG::close()
{
if ( m_open && m_fd >= 0 ) {
char c = 0 ;
ioctl( m_fd, PPWDATA, &c ) ;
ioctl( m_fd, PPRELEASE ) ;
::close( m_fd ) ;
m_open = false ;
}
}
void CJTAG::selectIR()
{
if ( m_state == ST_TEST_LOGIC_RESET )
execute( 0, 0 ) ;
while ( m_state != ST_SELECT_IR_SCAN )
execute( 1, 0 ) ;
// capture ir
execute( 0, 0 ) ;
// shift ir
execute( 0, 0 ) ;
}
void CJTAG::setIR( bool *instruction, int len )
{
while ( len-- )
execute( 0, *instruction++ ) ;
}
void CJTAG::exitIR( bool b )
{
// exit ir
execute( 1, b ) ;
// update ir
execute( 1, 0 ) ;
}
void CJTAG::selectRunTestIdle()
{
if ( m_state != ST_RUN_TEST_IDLE ) {
if ( m_state == ST_SELECT_IR_SCAN || m_state == ST_SELECT_DR_SCAN )
execute( 0, 0 ) ;
while ( m_state != ST_UPDATE_DR && m_state != ST_UPDATE_IR )
execute( 1, 0 ) ;
execute( 0, 0 ) ;
}
}
void CJTAG::selectTestLogicReset()
{
while ( m_state != ST_TEST_LOGIC_RESET )
execute( 1, 0 ) ;
}
void CJTAG::selectDR()
{
if ( m_state == ST_TEST_LOGIC_RESET )
execute( 0, 0 ) ;
while ( m_state != ST_SELECT_DR_SCAN )
execute( 1, 0 ) ;
// capture dr
execute( 0, 0 ) ;
// shift dr
execute( 0, 0 ) ;
}
void CJTAG::setDR( bool *data, bool *out, int len )
{
// shift dr in, and get data
if ( m_verbose ) {
while ( len-- ) {
cout << (*data ? "1" : "0") ;
*out++ = execute( 0, *data++ ) ;
}
cout << endl ;
} else {
while ( len-- )
*out++ = execute( 0, *data++ ) ;
}
}
void CJTAG::setVerbose( bool verbose )
{
m_verbose = verbose ;
}
bool CJTAG::exitDR( bool data )
{
// exit dr
return execute( 1, data ) ;
}
inline bool CJTAG::step( bool TMS, bool TDI )
{
uint8_t c ;
int status ;
c = XILINX_PROG ; // output enable
if ( TMS ) c |= JTAG_TMS ;
if ( TDI ) c |= JTAG_TDI ;
c |= JTAG_CLK ;
ioctl( m_fd, PPWDATA, &c ) ;
c &= ~JTAG_CLK ;
ioctl( m_fd, PPWDATA, &c ) ;
// read TDO
ioctl( m_fd, PPRSTATUS, &status ) ;
c |= JTAG_CLK ;
ioctl( m_fd, PPWDATA, &c ) ;
return (status & JTAG_TDO) != 0 ;
}
bool CJTAG::execute( bool TMS, bool TDI )
{
bool TDO ;
TDO = step( TMS , TDI ) ;
switch ( m_state ) {
case ST_TEST_LOGIC_RESET:
if ( TMS )
m_state = ST_TEST_LOGIC_RESET ;
else
m_state = ST_RUN_TEST_IDLE ;
break ;
case ST_RUN_TEST_IDLE:
if ( TMS )
m_state = ST_SELECT_DR_SCAN ;
else
m_state = ST_RUN_TEST_IDLE ;
break ;
case ST_SELECT_DR_SCAN:
if ( TMS )
m_state = ST_SELECT_IR_SCAN ;
else
m_state = ST_CAPTURE_DR ;
break ;
case ST_CAPTURE_DR:
if ( TMS )
m_state = ST_EXIT_DR ;
else
m_state = ST_SHIFT_DR ;
break ;
case ST_SHIFT_DR:
if ( TMS )
m_state = ST_EXIT_DR ;
else
m_state = ST_SHIFT_DR ;
break ;
case ST_EXIT_DR:
if ( TMS )
m_state = ST_UPDATE_DR ;
else
m_state = ST_PAUSE_DR ;
break ;
case ST_PAUSE_DR:
if ( TMS )
m_state = ST_EXIT2_DR ;
else
m_state = ST_PAUSE_DR ;
break ;
case ST_EXIT2_DR:
if ( TMS )
m_state = ST_UPDATE_DR ;
else
m_state = ST_SHIFT_DR ;
break ;
case ST_UPDATE_DR:
if ( TMS )
m_state = ST_SELECT_DR_SCAN ;
else
m_state = ST_RUN_TEST_IDLE ;
break ;
case ST_SELECT_IR_SCAN:
if ( TMS )
m_state = ST_TEST_LOGIC_RESET ;
else
m_state = ST_CAPTURE_IR ;
break ;
case ST_CAPTURE_IR:
if ( TMS )
m_state = ST_EXIT_IR ;
else
m_state = ST_SHIFT_IR ;
break ;
case ST_SHIFT_IR:
if ( TMS )
m_state = ST_EXIT_IR ;
else
m_state = ST_SHIFT_IR ;
break ;
case ST_EXIT_IR:
if ( TMS )
m_state = ST_UPDATE_IR ;
else
m_state = ST_PAUSE_IR ;
break ;
case ST_PAUSE_IR:
if ( TMS )
m_state = ST_EXIT2_IR ;
else
m_state = ST_PAUSE_IR ;
break ;
case ST_EXIT2_IR:
if ( TMS )
m_state = ST_UPDATE_IR ;
else
m_state = ST_SHIFT_IR ;
break ;
case ST_UPDATE_IR:
if ( TMS )
m_state = ST_SELECT_DR_SCAN ;
else
m_state = ST_RUN_TEST_IDLE ;
break ;
default:
break ;
}
// cout << "state( " << (TMS != 0) << ", " << (TDI != 0) << "): " << jtag_states[ m_state ] << "\r\n" ;
return TDO ;
}
void CJTAG::printState()
{
cout << "State = " << jtag_states[ m_state ] << endl ;
}

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#include <stdint.h>
#include <fcntl.h>
class CJTAG {
public:
enum JTAG_STATE {
ST_UNDEFINED,
ST_TEST_LOGIC_RESET,
ST_RUN_TEST_IDLE,
ST_SELECT_DR_SCAN,
ST_CAPTURE_DR,
ST_SHIFT_DR,
ST_EXIT_DR,
ST_PAUSE_DR,
ST_EXIT2_DR,
ST_UPDATE_DR,
ST_SELECT_IR_SCAN,
ST_CAPTURE_IR,
ST_SHIFT_IR,
ST_EXIT_IR,
ST_PAUSE_IR,
ST_EXIT2_IR,
ST_UPDATE_IR
} ;
CJTAG() ;
~CJTAG() ;
bool open( char *dev ) ;
void close() ;
void selectIR() ;
void setIR( bool *instruction, int len ) ;
void exitIR( bool b ) ;
void selectDR() ;
void setDR( bool *data, bool *out, int len ) ; // 'data' is replaced by data that is read.
bool exitDR( bool data ) ;
void selectRunTestIdle() ;
void selectTestLogicReset() ;
bool execute( bool TMS, bool TDI ) ;
void setVerbose( bool verbose ) ;
void printState() ;
bool isOpen() ;
private:
void error( char *str ) ;
bool step( bool TMS, bool TDI ) ;
int m_fd ;
bool m_open ;
enum JTAG_STATE m_state ;
bool m_verbose ;
} ;

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "jtagdevice.h"
JTAGDevice::JTAGDevice()
{
}
JTAGDevice::~JTAGDevice()
{
}

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src/jtagdevice.h
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef JTAGDEVICE_H
#define JTAGDEVICE_H
/* JTAG IDCODE's for Spartan-3 Devices */
#define XC3S50 0x0140C093
#define XC3S200 0x01414093
#define XC3S400 0x0141C093
#define XC3S1000 0x01428093
#define XC3S1500 0x01434093
#define XC3S2000 0x01440093
#define XC3S4000 0x01448093
#define XC3S5000 0x01450093
class JTAGDevice{
public:
JTAGDevice();
~JTAGDevice();
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
/* FIXME
*
* This source is still a mess.
* I will clean it in the (near?) future.
*
*/
#include "jtagprogrammer.h"
#include <iostream>
#include <qapplication.h>
#include <qeventloop.h>
bool IDCODE_PROM[] = { 0, 1, 1, 1, 1, 1, 1, 1 } ;
bool BYPASS_PROM[] = { 1, 1, 1, 1, 1, 1, 1, 1 } ;
bool IDCODE[] = { 1, 0, 0, 1, 0, 0 } ;
bool CFG_IN[] = { 1, 0, 1, 0, 0, 0 } ;
bool JSTART[] = { 0, 0, 1, 1, 0, 0 } ;
bool JPROGRAM[] = { 1, 1, 0, 1, 0, 0 } ;
bool JSHUTDOWN[] = { 1, 0, 1, 1, 0, 0 } ;
bool USER1[] = { 0, 1, 0, 0, 0, 0 } ;
bool USER2[] = { 1, 1, 0, 0, 0, 0 } ;
#define XCF02S 0x05045093
#define XC3S50 0x0140C093
#define XC3S200 0x01414093
#define XC3S400 0x0141C093
#define XC3S1000 0x01428093
#define XC3S1500 0x01434093
#define XC3S2000 0x01440093
#define XC3S4000 0x01448093
#define XC3S5000 0x01450093
#define ID_LEN 32
const char *id_string[] =
{
"XS3S50", "XS3S200", "XS3S400", "XS3S1000", "XS3S1500", "XS3S2000", "XS3S4000", "XS3S5000",
"XCF02S"
} ;
const unsigned int id_code[] =
{
XC3S50, XC3S200, XC3S400, XC3S1000, XC3S1500, XC3S2000, XC3S4000, XC3S5000,
XCF02S
} ;
#define MAX_IDS ( sizeof( id_code ) / sizeof( int ) )
JTAGProgrammer::JTAGProgrammer( QObject *parent )
{
m_parent = parent ;
m_bitFilename = "" ;
m_dev = new CJTAG ;
}
JTAGProgrammer::~JTAGProgrammer()
{
m_dev->close() ;
delete m_dev ;
}
int JTAGProgrammer::getDevice( bool *id ) {
unsigned int j, dev_id ;
for ( j = 0, dev_id = 0 ; j < ID_LEN ; j++ ) {
dev_id |= id[ j ] << j ;
}
for ( j = 0 ; j < MAX_IDS ; j++ ) {
if ( id_code[j] == dev_id ) {
std::string s ;
s = std::string( "Found Device : ") + id_string[j] + std::string( "\n" );
emit message( s.c_str() ) ;
return dev_id ;
}
}
std::cout << "Unknown ID: " << std::hex << dev_id << "\n" ;
return 0 ;
}
void JTAGProgrammer::program()
{
if ( m_bitFilename == "" ) {
emit message( "No filename given\n" ) ;
return ;
}
bool id[ ID_LEN], ones[ ID_LEN ], dummy[ 32 ] ;
int device0, device1 ;
bool prom_present = true ;
for ( int i = 0 ; i < ID_LEN ; i++ )
ones[i] = 1 ;
if ( m_dev->isOpen() )
return ;
if ( !m_dev->open( (char*) "/dev/parport0" ) ) {
emit message( "/dev/parport0 could not be opened; check permissions\n" ) ;
return ;
}
/* ...Get device(s)... */
m_dev->selectIR() ;
m_dev->setIR( IDCODE_PROM, 8 ) ;
m_dev->setIR( IDCODE, 5 ) ;
m_dev->exitIR( IDCODE[5] ) ;
m_dev->selectDR() ;
m_dev->setDR( ones, id, ID_LEN ) ;
device0 = getDevice( id ) ;
if ( !device0 ) {
emit message( "Unknown device in JTAG chain\n" ) ;
goto exit ;
}
m_dev->setDR( ones, id, ID_LEN-1 ) ;
id[ 31 ] = m_dev->exitDR( 1 ) ;
device1 = getDevice( id ) ;
if ( !device1 ) {
emit message( "Second device is unknown (I will try to continue)\n" ) ;
prom_present = false ;
}
/* ....Setup for configuration..... */
m_dev->selectIR() ;
m_dev->setIR( JPROGRAM, 5 ) ; /* Clear configuration memory */
m_dev->exitIR( JPROGRAM[5] ) ; /* Although this is not documented?? */
m_dev->selectIR();
if ( prom_present ) m_dev->setIR( BYPASS_PROM, 8 ) ;
m_dev->setIR( JSHUTDOWN, 5 ) ;
m_dev->exitIR( JSHUTDOWN[5] ) ;
m_dev->selectRunTestIdle() ;
for ( int i = 0 ; i < 20 ; i++ ) /* Shutdown sequence */
m_dev->execute( 0, 0 ) ;
m_dev->selectIR() ;
if ( prom_present ) m_dev->setIR( BYPASS_PROM, 8 ) ;
m_dev->setIR( CFG_IN, 5 ) ;
m_dev->exitIR( CFG_IN[5] ) ;
/* ....Send bit file.....*/
FILE *bit_file ;
bit_file = fopen( m_bitFilename.c_str(), "r" ) ;
if ( bit_file == NULL ) {
emit message( "Could not read bit file\n" ) ;
goto exit ;
}
int size ;
bool frame[ 8 ] ;
unsigned int cur, next ;
size = 0 ;
m_dev->selectDR() ;
fread( &cur, 1, 1, bit_file ) ;
int prog, prev_prog, total ;
fseek( bit_file, 0, SEEK_END ) ;
total = ftell( bit_file ) ;
rewind( bit_file ) ;
emit message( "Programming..." ) ;
for (prog=prev_prog=0;;) {
for ( int i = 0 ; i < 8; i++, cur <<= 1 )
frame[i] = (cur & 0x80 ) != 0 ;
size += 1;
emit progress( size*100/total ) ;
if ( fread( &next, 1, 1, bit_file ) == 0 )
break ;
m_dev->setDR( frame, dummy, 8 ) ;
cur = next ;
QApplication::eventLoop()->processEvents( QEventLoop::AllEvents ) ;
}
std::cout << std::endl ;
m_dev->setDR( frame, dummy, 7 ) ;
m_dev->exitDR( frame[7] ) ;
fclose( bit_file ) ;
/*....Start FPGA.....*/
m_dev->selectTestLogicReset() ;
m_dev->selectIR() ;
if ( prom_present ) m_dev->setIR( BYPASS_PROM, 8 ) ;
m_dev->setIR( JSTART, 5 ) ;
m_dev->exitIR( JSTART[5] ) ;
m_dev->selectRunTestIdle() ;
for ( int i = 0 ; i < 20 ; i++ ) /* Start up sequence */
m_dev->execute( 0, 0 ) ;
emit message( "done.\n" ) ;
exit:
m_dev->close() ;
}
void JTAGProgrammer::setBitFile( std::string filename )
{
m_bitFilename = filename ;
}

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef JTAGPROGRAMMER_H
#define JTAGPROGRAMMER_H
#include <qobject.h>
#include <string.h>
#include "jtag.h"
class JTAGProgrammer : public QObject
{
Q_OBJECT
public:
JTAGProgrammer( QObject *parent );
~JTAGProgrammer();
void setBitFile( std::string filename ) ;
void program() ;
signals:
void progress( int percent ) ;
void message( const char *msg ) ;
protected:
int getDevice( bool *id ) ;
std::string m_bitFilename ;
CJTAG *m_dev ;
QObject *m_parent ;
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kexportdialog.h"
#include <kfiledialog.h>
KExportDialog::KExportDialog( QWidget *parent, const char *name ) : QDialog(parent, name)
{
m_templateFile = "" ;
m_outputDir = "" ;
QLabel *label = new QLabel( this ) ;
label->setText( "Template file" ) ;
label->move( 10, 10 ) ;
label = new QLabel( this ) ;
label->setText( "Output directory" ) ;
label->move( 10, 35 ) ;
label = new QLabel( this ) ;
label->setText( "Entity name" ) ;
label->move( 10, 60 ) ;
m_lineTemplateFile = new KLineEdit( this ) ;
m_lineTemplateFile->setText( "" ) ;
m_lineTemplateFile->setFixedSize( 150, 20 ) ;
m_lineTemplateFile->move( 110, 10 ) ;
m_lineOutputDir = new KLineEdit( this ) ;
m_lineOutputDir->setText( "" ) ;
m_lineOutputDir->setFixedSize( 150, 20 ) ;
m_lineOutputDir->move( 110, 35 ) ;
m_lineEntityName = new KLineEdit( this ) ;
m_lineEntityName->setText( "" ) ;
m_lineEntityName->setFixedSize( 150, 20 ) ;
m_lineEntityName->move( 110, 60 ) ;
QPushButton *button = new QPushButton( this ) ;
button->setText( "OK" ) ;
button->setFixedSize( 60, 25 ) ;
button->move( 100, 90 ) ;
connect( button, SIGNAL( clicked() ), this, SLOT( btnOKClicked() ) ) ;
button = new QPushButton( this ) ;
button->setText( "Cancel" ) ;
button->setFixedSize( 60, 25 ) ;
button->move( 200, 90 ) ;
connect( button, SIGNAL( clicked() ), this, SLOT( btnCancelClicked() ) ) ;
button = new QPushButton( this ) ;
button->setText( "..." ) ;
button->setFixedSize( 25, 20 ) ;
button->move( 270, 10 ) ;
connect( button, SIGNAL( clicked() ), this, SLOT( showFileDialog() ) ) ;
button = new QPushButton( this ) ;
button->setText( "..." ) ;
button->setFixedSize( 25, 20 ) ;
button->move( 270, 35 ) ;
connect( button, SIGNAL( clicked() ), this, SLOT( showDirDialog() ) ) ;
setFixedSize( 340, 130 ) ;
setCaption( "Export to VHDL" ) ;
m_bCanceled = true ;
}
KExportDialog::~KExportDialog()
{
}
void KExportDialog::modal()
{
exec() ;
}
void KExportDialog::showFileDialog()
{
KFileDialog dlg( QString::null, "*.vhd|vhdl template file", this, "template dlg", true ) ;
dlg.exec() ;
if ( dlg.selectedFile() != "" )
m_lineTemplateFile->setText( dlg.selectedFile() ) ;
}
void KExportDialog::showDirDialog()
{
QString dir = KFileDialog::getExistingDirectory ( QString::null, this, "Export directory" ) ;
if ( dir != "" )
m_lineOutputDir->setText( dir ) ;
}
void KExportDialog::btnOKClicked()
{
m_templateFile = m_lineTemplateFile->text() ;
m_outputDir = m_lineOutputDir->text() ;
m_entityName = m_lineEntityName->text() ;
m_bCanceled = false ;
close() ;
}
void KExportDialog::btnCancelClicked()
{
m_outputDir = "" ;
m_templateFile = "" ;
m_entityName = "" ;
close() ;
}
void KExportDialog::setTemplateFile( QString file )
{
m_lineTemplateFile->setText( file ) ;
}
void KExportDialog::setOutputDir( QString dir )
{
m_lineOutputDir->setText( dir ) ;
}
void KExportDialog::setEntityName( QString name )
{
m_lineEntityName->setText( name ) ;
}
QString KExportDialog::getTemplateFile()
{
return m_templateFile ;
}
QString KExportDialog::getOutputDir()
{
return m_outputDir ;
}
QString KExportDialog::getEntityName()
{
return m_entityName ;
}
#include "kexportdialog.moc"

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KEXPORTDIALOG_H
#define KEXPORTDIALOG_H
#include <qobject.h>
#include <klineedit.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qstring.h>
#include <qdialog.h>
class KExportDialog : public QDialog
{
Q_OBJECT
public:
KExportDialog(QWidget *parent = 0, const char *name = 0 );
~KExportDialog();
void setOutputDir( QString dir ) ;
void setTemplateFile( QString file ) ;
void setEntityName( QString name ) ;
QString getTemplateFile() ;
QString getOutputDir() ;
QString getEntityName() ;
void modal() ;
bool isCanceled() { return m_bCanceled ; }
protected:
QString m_outputDir ;
QString m_templateFile ;
QString m_entityName ;
KLineEdit * m_lineTemplateFile, * m_lineOutputDir, *m_lineEntityName ;
bool m_bCanceled ;
public slots:
void btnOKClicked() ;
void btnCancelClicked() ;
void showFileDialog() ;
void showDirDialog() ;
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kjtagdialog.h"
#include <qmessagebox.h>
#include <kfiledialog.h>
#include <kiconloader.h>
KJTAGDialog::KJTAGDialog( QWidget *parent )
: QDialog( parent )
{
setFixedSize( 330, 300 ) ;
m_groupConfigure = new QGroupBox( "Configure", this ) ;
m_groupConfigure->setFixedSize( 310, 45 ) ;
m_groupConfigure->move( 10, 10 ) ;
m_selectFileBtn = new QPushButton( m_groupConfigure ) ;
m_selectFileBtn->setFixedSize( 30, 25 ) ;
m_selectFileBtn->move( 205, 15 ) ;
m_selectFileBtn->setPixmap( KGlobal::iconLoader()->loadIcon( "fileopen", KIcon::Small ) ) ;
connect( m_selectFileBtn, SIGNAL( clicked() ), this, SLOT( selectFileName() ) ) ;
m_configureBtn = new QPushButton( "Configure", m_groupConfigure ) ;
m_configureBtn->setFixedSize( 60, 25 ) ;
m_configureBtn->move( 240, 15 ) ;
connect( m_configureBtn, SIGNAL( clicked() ), this, SLOT( configure() ) ) ;
m_bitFileLabel = new QLabel( "Bit file", m_groupConfigure ) ;
m_bitFileLabel->setFixedSize( 50, 25 ) ;
m_bitFileLabel->move( 10, 15 ) ;
m_bitFileEdit = new KLineEdit( m_groupConfigure ) ;
m_bitFileEdit->setFixedSize( 150, 25 ) ;
m_bitFileEdit->move( 50, 15 ) ;
m_progress = new KProgress( this ) ;
m_progress->setFixedSize( width(), 20 ) ;
m_progress->move( 0, 280 ) ;
m_progress->setTotalSteps( 100 ) ;
m_debug = new KTextEdit( this ) ;
m_debug->setFixedSize( 310, 200 ) ;
m_debug->move( 10, 60 ) ;
m_programmer = new JTAGProgrammer( this ) ;
connect( m_programmer, SIGNAL( progress(int) ), this, SLOT( progress(int) ) ) ;
connect( m_programmer, SIGNAL( message(const char*) ), this, SLOT( addMessage(const char*) ) ) ;
m_debug->insert( "This option is still very experimental!!\n"
"The code is tested with the Spartan-3 Development Board.\n"
"Assuming the following setup:\n"
" TDI--->[XC3SXXX]--->[XCF]--->TDO\n"
"========================================================\n" ) ;
}
KJTAGDialog::~KJTAGDialog()
{
delete m_programmer ;
}
void KJTAGDialog::configure()
{
m_debug->clear() ;
m_programmer->setBitFile( m_bitFileEdit->text() ) ;
m_programmer->program() ;
m_progress->setProgress( 0 ) ;
}
void KJTAGDialog::progress( int percent )
{
m_progress->setProgress( percent ) ;
}
void KJTAGDialog::setFilename( QString filename )
{
m_bitFileEdit->setText( filename ) ;
}
QString KJTAGDialog::getFilename()
{
return m_bitFileEdit->text() ;
}
void KJTAGDialog::selectFileName()
{
QString filename = KFileDialog::getOpenFileName( QString::null,
"*.bit|bit files\n*|All files",
this,
"Select configuration file" ) ;
if ( filename != "" )
m_bitFileEdit->setText( filename ) ;
}
void KJTAGDialog::addMessage( const char *msg )
{
m_debug->insert( msg ) ;
}

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KJTAGDIALOG_H
#define KJTAGDIALOG_H
#include <qdialog.h>
#include <qpushbutton.h>
#include <klineedit.h>
#include <kprogress.h>
#include <qlabel.h>
#include <qgroupbox.h>
#include <ktextedit.h>
#include "jtagprogrammer.h"
class KJTAGDialog : public QDialog
{
Q_OBJECT
public:
KJTAGDialog(QWidget *parent);
~KJTAGDialog();
void setFilename( QString filename ) ;
QString getFilename() ;
public slots:
void configure() ;
void progress( int progress ) ;
void selectFileName() ;
void addMessage( const char *msg ) ;
protected:
QPushButton *m_configureBtn, *m_selectFileBtn ;
KLineEdit *m_bitFileEdit ;
KProgress *m_progress ;
QLabel *m_bitFileLabel ;
QGroupBox *m_groupConfigure ;
KTextEdit *m_debug ;
JTAGProgrammer *m_programmer ;
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
/* Revision History
* V0.1: - Initial Version
* V0.2:
* ADDED
* - Improved debugging. Added Execution and Breakpoint icons in border.
* - Show more compiler messages.
* - Improved Syntax Highlighting (Now automatically installed).
* - Improved the assembler. (Code is still a mess!)
* - Added icons.
* - Installation of the .desktop file is now in 'Development'
* V0.3:
* ADDED
* - Export to HEX and MEM files
* V0.4:
* ADDED
* - Expanded the debug toolbar.
* V0.5:
* BUG FIX
* - Assembler: 'ORR sX, sY' assembled to 'ORR sX, kk' where kk was undefined
* - Simulator: SUBCY sX, sY simulated wrongly (undefined behaviour)
* SUBCY sX, kk simulated wrongly (undefined behaviour)
* IMPROVED
* - Change port ID per port and in serial window.
* ADDED
* - Save/Restore settings.
* - Clear serial view popupmenu
*
* V0.6:
* ADDED
* - Debian packaging support by "Adrian Knoth"
* - Initial JTAG support
* - Initial Help
*
* IDEAS (Oct 9, 2005)
* - Multiple picoblaze support
* - IO ports (and irq) can be changed from other software.
* - Download mem file with JTAG
*/
#include "kpicosim.h"
#include <qlabel.h>
#include <kmainwindow.h>
#include <klocale.h>
#include <kmenubar.h>
#include <qlayout.h>
#include <qkeysequence.h>
#include <knuminput.h>
#include <qnamespace.h>
#include <kportview.h>
#include <qdockwindow.h>
#include <kstatusbar.h>
#include <kiconloader.h>
#include "kexportdialog.h"
#include "kjtagdialog.h"
#include <kfiledialog.h>
#include <kmessagebox.h>
#include <qlayout.h>
#include <ksimpleconfig.h>
#include <khelpmenu.h>
#include <kaboutdata.h>
const char version[] = "0.6" ;
enum IDs {
START_SIM_ID = 0,
COMPILE_ID,
RUN_ID,
NEXT_ID,
INTERRUPT_ID,
RESET_ID,
VIEW_SERIAL_ID,
VIEW_SCRATCHPAD_ID
} ;
KPicoSim::KPicoSim() : KMainWindow( 0, "KPicoSim" )
{
// set the shell's ui resource file
// setXMLFile("kpicosimui.rc");
m_splitter = new QSplitter( this ) ;
m_tabWidget = new QTabWidget( m_splitter ) ;
m_editor = new CodeEditor( m_tabWidget ) ;
m_messages = new KListView( m_splitter, "messages" ) ;
m_simulator = new KSimulator( this ) ;
m_processorView = new KProcessorView( this ) ;
m_tabWidget->addTab( m_editor, "Source" ) ;
addDockWindow( m_processorView, DockLeft ) ;
m_splitter->setOrientation( QSplitter::Vertical ) ;
setCentralWidget( m_splitter ) ;
m_messages->setAllColumnsShowFocus( true ) ;
m_messages->setFullWidth( true ) ;
m_messages->resize( m_messages->width(), m_splitter->height() / 5 ) ;
buildMenu() ;
KToolBar *toolbar = new KToolBar( this ) ;
addDockWindow( toolbar ) ;
toolbar->insertButton( "filenew", -1, SIGNAL( clicked() ), m_editor, SLOT( slotNewFile() ), true, "New" ) ;
toolbar->insertButton( "fileopen", -1, SIGNAL( clicked() ), m_editor, SLOT( slotOpen() ), true, "Open" ) ;
toolbar->insertButton( "filesave", -1, SIGNAL( clicked() ), m_editor, SLOT( slotSave() ), true, "Save" ) ;
toolbar->insertButton( "filesaveas", -1, SIGNAL( clicked() ), m_editor, SLOT( slotSaveAs() ), true, "Save As" ) ;
m_debugBar = new KToolBar( this ) ;
addDockWindow( m_debugBar ) ;
m_debugBar->insertButton( UserIcon( "rebuild" ), COMPILE_ID, SIGNAL( clicked() ), this, SLOT( compile() ), true, "Compile" ) ;
m_debugBar->insertButton( "run", START_SIM_ID, SIGNAL( clicked() ), this, SLOT( startSim() ), true, "Start/Stop Debug" ) ;
m_debugBar->insertSeparator() ;
m_debugBar->insertButton( UserIcon( "continue" ), RUN_ID, SIGNAL( clicked() ), this, SLOT( startStop() ), false, "Continue" ) ;
m_debugBar->insertButton( UserIcon( "next" ), NEXT_ID, SIGNAL( clicked() ), m_simulator, SLOT( next() ), false, "Next" ) ;
m_debugBar->insertButton( UserIcon( "interrupt" ), INTERRUPT_ID, SIGNAL( clicked() ), m_simulator, SLOT( interrupt() ), false, "Interrupt" ) ;
m_debugBar->insertButton( UserIcon( "reset" ), RESET_ID, SIGNAL( clicked() ), m_simulator, SLOT( reset() ), false, "Reset" ) ;
connect( this, SIGNAL( run() ), m_simulator, SLOT( run() ) );
connect( this, SIGNAL( stop() ), m_simulator, SLOT( stop() ) ) ;
connect( m_simulator, SIGNAL( stepped( unsigned int ) ), this, SLOT( stepped( unsigned int ) ) ) ;
connect( m_processorView, SIGNAL( processorRegsChanged() ), this, SLOT( updateProcessorRegs() ) ) ;
connect( m_processorView, SIGNAL( processorFlagsChanged() ), this, SLOT( updateProcessorFlags() ) ) ;
connect( m_messages, SIGNAL( clicked( QListViewItem * ) ), this, SLOT( messageListClicked( QListViewItem * ) ) ) ;
m_messages->addColumn( "Line" ) ;
m_messages->addColumn( "Description" ) ;
m_messages->setSorting( -1, FALSE ) ;
m_simulator->setMessageList( m_messages ) ;
m_simulationMode = false ;
m_scratchpadView = NULL ;
m_serialView = NULL ;
statusBar()->insertItem( QString( "Mode: Edit" ), 0 ) ;
statusBar()->insertItem( QString( "Status: Stopped" ), 1 ) ;
statusBar()->insertItem( QString( "Instructions: 0" ), 2 ) ;
m_templateFile = "" ;
m_outputDir = "" ;
m_entityName = "mpu_rom" ;
openGUI() ;
}
void KPicoSim::buildMenu()
{
KIconLoader * ldr = KGlobal::iconLoader() ;
KPopupMenu * exportMenu = new KPopupMenu( this ) ;
exportMenu->insertItem( "VHDL", this, SLOT( fileExportVHDL() ) ) ;
// exportMenu->insertItem( "COE", this, SLOT( fileExportCOE() ) ) ;
exportMenu->insertItem( "MEM", this, SLOT( fileExportMEM() ) ) ;
exportMenu->insertItem( "HEX", this, SLOT( fileExportHEX() ) ) ;
m_fileMenu = new KPopupMenu( this ) ;
m_fileMenu->insertItem( ldr->loadIcon( "filenew", KIcon::Small ), "New", this, SLOT( slotFileNew() ) ) ;
m_fileMenu->insertItem( ldr->loadIcon( "fileopen", KIcon::Small ), "Open", m_editor, SLOT( slotOpen() ) ) ;
m_fileMenu->insertSeparator() ;
m_fileMenu->insertItem( ldr->loadIcon( "filesave", KIcon::Small ), "Save", m_editor, SLOT( slotSave() ), QKeySequence::QKeySequence( "CTRL+S" ) ) ;
m_fileMenu->insertItem( ldr->loadIcon( "filesaveas", KIcon::Small ), "Save As...", m_editor, SLOT( slotSaveAs() ) ) ;
m_fileMenu->insertSeparator() ;
m_fileMenu->insertItem( ldr->loadIcon( "fileprint", KIcon::Small ), "Print...", m_editor, SLOT( slotPrint() ), QKeySequence::QKeySequence( "CTRL+P" ) ) ;
m_fileMenu->insertSeparator() ;
m_fileMenu->insertItem( "Export", exportMenu ) ;
m_fileMenu->insertSeparator() ;
m_fileMenu->insertItem( ldr->loadIcon( "fileclose", KIcon::Small ), "Quit", this, SLOT( slotClose() ) ) ;
m_editMenu = new KPopupMenu( this ) ;
m_editMenu->insertItem( ldr->loadIcon( "undo", KIcon::Small ), "Undo", m_editor, SLOT( slotUndo() ),QKeySequence::QKeySequence( "CTRL+Z" ) ) ;
m_editMenu->insertItem( ldr->loadIcon( "redo", KIcon::Small ), "Redo", m_editor, SLOT( slotRedo() ),QKeySequence::QKeySequence( "CTRL+SHIFT+Z" ) ) ;
m_editMenu->insertSeparator() ;
m_editMenu->insertItem( "Select All", m_editor, SLOT( slotSelectAll() ),QKeySequence::QKeySequence( "CTRL+A" ) ) ;
m_editMenu->insertSeparator() ;
m_editMenu->insertItem( ldr->loadIcon( "editcut", KIcon::Small ), "Cut", m_editor, SLOT( slotCut() ),QKeySequence::QKeySequence( "CTRL+X" ) ) ;
m_editMenu->insertItem( ldr->loadIcon( "editcopy", KIcon::Small ), "Copy", m_editor, SLOT( slotCopy() ),QKeySequence::QKeySequence( "CTRL+C" ) ) ;
m_editMenu->insertItem( ldr->loadIcon( "editpaste", KIcon::Small ), "Paste", m_editor, SLOT( slotPaste() ),QKeySequence::QKeySequence( "CTRL+V" ) ) ;
m_editMenu->insertSeparator() ;
m_editMenu->insertItem( ldr->loadIcon( "find", KIcon::Small ), "Find...", m_editor, SLOT( slotFind() ), QKeySequence::QKeySequence( "CTRL+F" ) ) ;
m_editMenu->insertItem( "Find Next", m_editor, SLOT( slotFindNext() ), QKeySequence::QKeySequence( "F3" ) ) ;
m_debugMenu = new KPopupMenu( this ) ;
m_debugMenu->insertSeparator() ;
m_debugMenu->insertItem( ldr->loadIcon( "rebuild", KIcon::Small ), "Compile", this, SLOT( compile() ), QKeySequence::QKeySequence( "SHIFT+F9" ) ) ;
m_debugMenu->insertItem( ldr->loadIcon( "run", KIcon::Small ), "Start Debug", this, SLOT( startSim() ), QKeySequence::QKeySequence( "F9" ) , START_SIM_ID ) ;
m_debugMenu->insertSeparator() ;
m_debugMenu->insertItem( "Continue", this, SLOT( startStop() ), QKeySequence::QKeySequence( "F10" ) , RUN_ID ) ;
m_debugMenu->insertItem( "Next", m_simulator, SLOT( next() ), QKeySequence::QKeySequence( "F5" ) , NEXT_ID ) ;
m_debugMenu->insertItem( "Interrupt", m_simulator, SLOT( interrupt() ), QKeySequence::QKeySequence( "F4" ) , INTERRUPT_ID ) ;
m_debugMenu->insertItem( "Reset", m_simulator, SLOT( reset() ), QKeySequence::QKeySequence( "F11" ) , RESET_ID ) ;
m_debugMenu->insertSeparator() ;
m_debugMenu->insertItem( "Toggle Breakpoint", m_editor, SLOT( slotToggleBreakpoint() ), QKeySequence::QKeySequence( "F8" ) ) ;
m_settingsMenu = new KPopupMenu( this ) ;
m_settingsMenu->insertItem( "Configure Editor...", m_editor, SLOT( slotShowConfig() ) ) ;
m_peripheralMenu = new KPopupMenu( this ) ;
m_peripheralMenu->insertItem( "I/O Port", this, SLOT( newIOPort() ) ) ;
m_peripheralMenu->insertItem( "Scratchpad", this, SLOT( showScratchpad() ), 0, VIEW_SCRATCHPAD_ID ) ;
m_peripheralMenu->insertItem( "Serial port", this, SLOT( showSerialPort() ), 0, VIEW_SERIAL_ID ) ;
m_jtagMenu = new KPopupMenu( this ) ;
m_jtagMenu->insertItem( "Download", this, SLOT( jtagDownload() ) ) ;
KAboutData *aboutData = new KAboutData(
"kpicosim",
"kpicosim",
version,
"IDE for the picoblaze\n\nCopyright (c) 2005 Mark Six",
KAboutData::License_GPL,
0,
0,
"http://www.xs4all.nl/~marksix",
"m6@xs4all.nl"
) ;
aboutData->addAuthor( "Mark Six", "m6@xs4all.nl", "http://www.xs4all.nl/~marksix" ) ;
KHelpMenu *helpMenu = new KHelpMenu( this, aboutData, false ) ;
KPopupMenu *help = helpMenu->menu() ;
menuBar()->insertItem( "File", m_fileMenu ) ;
menuBar()->insertItem( "Edit", m_editMenu ) ;
menuBar()->insertItem( "Debug", m_debugMenu ) ;
menuBar()->insertItem( "Peripheral", m_peripheralMenu ) ;
menuBar()->insertItem( "JTAG", m_jtagMenu ) ;
menuBar()->insertItem( "Settings", m_settingsMenu ) ;
menuBar()->insertItem( "Help", help ) ;
m_debugMenu->setItemEnabled( RUN_ID, false ) ;
m_debugMenu->setItemEnabled( NEXT_ID, false ) ;
m_debugMenu->setItemEnabled( INTERRUPT_ID, false ) ;
m_debugMenu->setItemEnabled( RESET_ID, false ) ;
m_peripheralMenu->setCheckable( true );
m_peripheralMenu->setItemChecked( VIEW_SERIAL_ID, false ) ;
m_peripheralMenu->setItemChecked( VIEW_SCRATCHPAD_ID, false ) ;
menuBar()->show() ;
}
void KPicoSim::jtagDownload()
{
/* JTAG is still in its infancy. This code works for me. I'm using the Xilinx Spartan-3
* development board. If it works for you, great, if not too bad...
*/
KJTAGDialog dlg( this ) ;
dlg.setFilename( m_bitfile ) ;
dlg.exec() ;
m_bitfile = dlg.getFilename() ;
}
void KPicoSim::fileExportCOE()
{
KMessageBox::information( this, "This function is not supported yet", "Export COE" ) ;
// if ( compile() ) {
//m_simulator->exportCOE() ;
// }
}
void KPicoSim::fileExportHEX()
{
QString filename = KFileDialog::getSaveFileName( QString::null,
"*.hex|HEX files\n*|All files",
this,
"Export HEX" ) ;
if ( filename != "" && compile() ) {
m_simulator->exportHEX( filename, FALSE ) ;
}
}
void KPicoSim::fileExportMEM()
{
QString filename = KFileDialog::getSaveFileName( QString::null,
"*.mem|MEM files\n*|All files",
this,
"Export MEM" ) ;
if ( filename != "" && compile() ) {
m_simulator->exportHEX( filename, TRUE ) ;
}
}
void KPicoSim::fileExportVHDL()
{
KExportDialog dlg( this ) ;
dlg.setTemplateFile( m_templateFile ) ;
dlg.setOutputDir( m_outputDir ) ;
dlg.setEntityName( m_entityName ) ;
dlg.modal() ;
if ( dlg.isCanceled() )
return ;
m_templateFile = dlg.getTemplateFile() ;
m_outputDir = dlg.getOutputDir() ;
m_entityName = dlg.getEntityName() ;
if ( compile() && m_simulator->exportVHDL( m_templateFile, m_outputDir, m_entityName ) ) {
appendMessage( "File '" + m_outputDir + "/" + m_entityName + ".vhd' exported" ) ;
appendMessage( "Template file '" + m_templateFile + "' used" ) ;
appendMessage( "***Export Success***" ) ;
} else {
appendMessage( "***Export failed***" ) ;
}
}
void KPicoSim::slotFileNew()
{
if ( m_editor->close() )
m_editor->slotNewFile() ;
}
void KPicoSim::slotClose()
{
close() ;
}
void KPicoSim::closeEvent( QCloseEvent * e )
{
if ( m_editor->close() )
e->accept() ;
// Save filename last opened
// Save windows IO Ports, peripherals et al.
closeGUI() ;
}
void KPicoSim::newIOPort()
{
KPortView * ioport = new KPortView( m_simulator->getCpu(), 0 ) ; /* port id is 0 */
// m_ioList.append( ioport ) ;
addDockWindow( ioport, DockRight ) ;
// connect( ioport, SIGNAL( closing( KPortView* ) ), this, SLOT( removeIOPort( KPortView* ) ) ) ;
}
void KPicoSim::showSerialPort()
{
if ( m_serialView == NULL ) {
m_serialView = new KSerialView( m_simulator->getCpu(), m_tabWidget ) ;
m_tabWidget->addTab( m_serialView, "Serial" ) ;
m_peripheralMenu->setItemChecked( VIEW_SERIAL_ID, true ) ;
} else {
m_peripheralMenu->setItemChecked( VIEW_SERIAL_ID, false ) ;
delete m_serialView ;
m_serialView = NULL ;
}
}
void KPicoSim::showScratchpad()
{
if ( m_scratchpadView == NULL ) {
m_scratchpadView = new KScratchpadView( this ) ;
updateScratchpadView() ;
addDockWindow( m_scratchpadView, DockRight ) ;
m_peripheralMenu->setItemChecked( VIEW_SCRATCHPAD_ID, true ) ;
} else {
m_peripheralMenu->setItemChecked( VIEW_SCRATCHPAD_ID, false ) ;
delete m_scratchpadView ;
m_scratchpadView = NULL ;
}
}
KPicoSim::~KPicoSim()
{
// Delete dockwindows
// These are the IO ports, scratchpad and the processorview
dockWindows().setAutoDelete( true ) ;
dockWindows().clear() ;
if ( m_serialView )
delete m_serialView ;
delete m_simulator ;
delete m_debugMenu ;
delete m_editMenu ;
delete m_peripheralMenu ;
delete m_fileMenu ;
delete m_settingsMenu ;
}
void KPicoSim::startStop()
{
if ( m_simulationMode ) {
if ( !m_simulator->isRunning() ) {
m_debugMenu->changeItem( RUN_ID, "Stop" ) ;
m_editor->clearExecutionMarker() ;
m_simulator->run() ;
statusBar()->changeItem( QString( "Status: Running" ), 1 ) ;
m_debugBar->setButton( RUN_ID, true ) ;
} else {
m_simulator->stop() ;
updateViews() ;
m_debugMenu->changeItem( RUN_ID, "Continue" ) ;
m_editor->setExecutionMarker( m_simulator->getNextSourceLine() ) ;
statusBar()->changeItem( QString( "Status: Stopped" ), 1 ) ;
QString str ;
str.sprintf( "Instructions: %u", m_nrInstructions ) ;
statusBar()->changeItem( str, 2 ) ;
m_debugBar->setButton( RUN_ID, false ) ;
}
}
}
void KPicoSim::messageListClicked( QListViewItem *item )
{
if ( item ) {
bool ok ;
int line = item->text(0).toInt( &ok, 10 ) ;
if ( ok )
m_editor->setCursor( line - 1 ) ; // C-programmers do it from zero
}
}
void KPicoSim::updateProcessorRegs()
{
unsigned char regValues[ 16 ] ;
m_processorView->getRegisterValues( regValues ) ;
m_simulator->setRegisterValues( regValues ) ;
}
void KPicoSim::updateProcessorFlags()
{
m_simulator->setFlags( m_processorView->getFlags() ) ;
}
void KPicoSim::updateViews()
{
unsigned char regValues[ 16 ] ;
m_simulator->getRegisterValues( regValues ) ;
m_processorView->setRegisterValues( regValues ) ;
m_processorView->setFlags( m_simulator->getFlags() ) ;
updateScratchpadView() ;
QString str ;
str.sprintf( "Instructions: %u", m_nrInstructions ) ;
statusBar()->changeItem( str, 2 ) ;
}
void KPicoSim::updateScratchpadView()
{
if ( m_scratchpadView != NULL ) {
unsigned char sp_ram[ 64 ] ;
m_simulator->getScratchpad( sp_ram ) ;
m_scratchpadView->setContent( sp_ram, sizeof( sp_ram ) ) ;
}
}
void KPicoSim::stepped( unsigned int line )
{
m_nrInstructions++ ;
if ( m_simulator->isRunning() ) {
if ( m_editor->isBreakpoint( line ) ) { ;
startStop() ;
m_editor->setExecutionMarker( line ) ;
} else if ( (m_nrInstructions % 100 ) == 0 ) {
updateViews() ;
}
} else {
m_editor->setExecutionMarker( line ) ;
updateViews() ;
}
}
void KPicoSim::appendMessage( QString str )
{
QListViewItem *item = new QListViewItem( m_messages, m_messages->lastChild() ) ;
item->setText( 0, "" ) ;
item->setText( 1, str ) ;
}
bool KPicoSim::compile()
{
m_simulator->clear() ;
m_messages->clear() ;
if ( !m_editor->save() )
return FALSE;
appendMessage( "File '" + m_editor->getFilename() + "' saved" ) ;
m_simulator->setFilename( m_editor->getFilename() ) ;
if ( m_simulator->compile() == TRUE ) {
appendMessage( "***Compile Success*** " ) ;
return TRUE ;
} else {
appendMessage( "***Compile Failed*** " ) ;
return FALSE ;
}
}
void KPicoSim::startSim()
{
KIconLoader * ldr = KGlobal::iconLoader() ;
if ( !m_simulationMode ) {
if ( compile() ) {
setCaption( m_editor->getFilename() + " [Debugging]" ) ;
m_debugMenu->changeItem( START_SIM_ID, ldr->loadIcon( "stop", KIcon::Small ), "Stop Debug" ) ;
m_debugBar->setButton( START_SIM_ID, true ) ;
m_simulator->reset() ;
m_nrInstructions = 0 ;
m_simulationMode = TRUE ;
}
} else {
if ( m_simulator->isRunning() )
startStop() ;
setCaption( m_editor->getFilename() ) ;
m_debugMenu->changeItem( START_SIM_ID, ldr->loadIcon( "run", KIcon::Small ), "Start Debug" ) ;
m_debugBar->setButton( START_SIM_ID, false ) ;
m_editor->clearExecutionMarker() ;
m_simulationMode = FALSE ;
}
if ( m_simulationMode ) {
statusBar()->changeItem( QString( "Mode: Debug" ), 0 ) ;
} else {
statusBar()->changeItem( QString( "Mode: Edit" ), 0 ) ;
}
m_debugMenu->setItemEnabled( RUN_ID, m_simulationMode ) ;
m_debugMenu->setItemEnabled( NEXT_ID, m_simulationMode ) ;
m_debugMenu->setItemEnabled( INTERRUPT_ID, m_simulationMode ) ;
m_debugMenu->setItemEnabled( RESET_ID, m_simulationMode ) ;
m_debugBar->setItemEnabled( RUN_ID, m_simulationMode ) ;
m_debugBar->setItemEnabled( NEXT_ID, m_simulationMode ) ;
m_debugBar->setItemEnabled( INTERRUPT_ID, m_simulationMode ) ;
m_debugBar->setItemEnabled( RESET_ID, m_simulationMode ) ;
}
/*
void KPicoSim::removeIOPort( KPortView* ioport )
{
m_ioList.removeRef( ioport ) ;
}
*/
void KPicoSim::closeGUI()
{
KSimpleConfig config( "kpicosim" ) ;
config.setGroup( "Peripherals" ) ;
config.writeEntry( "serial", m_serialView != NULL ) ;
config.writeEntry( "scratchpad", m_scratchpadView != NULL ) ;
config.writeEntry( "filename", m_editor->getFilename() ) ;
config.writeEntry( "bitfile", m_bitfile ) ;
/*
config.writeEntry( "numIOPorts", m_ioList.count() ) ;
for ( int i = 0 ; i < m_ioList.count() ; i++ ) {
QString group ;
group.sprintf( "IO Port %d", i ) ;
m_ioList.at(i)->writeConfig( config, group ) ;
}
*/
}
void KPicoSim::openGUI()
{
KSimpleConfig config( "kpicosim" ) ;
config.setGroup( "Peripherals" ) ;
if ( config.readPropertyEntry( "serial", QVariant::Bool ).toBool() )
showSerialPort() ;
if ( config.readPropertyEntry( "scratchpad", QVariant::Bool ).toBool() )
showScratchpad() ;
m_editor->open( config.readEntry( "filename" ) ) ;
m_bitfile = config.readEntry( "bitfile" ) ;
/*
int nports = config.readPropertyEntry( "numIOPorts", QVariant::Int ).toInt() ;
for ( int i = 0 ; i < nports ; i++ ) {
QString group ;
group.sprintf( "IO Port %d", i ) ;
KPortView * ioport = new KPortView( m_simulator->getCpu(), 0 ) ;
ioport->readConfig( config, group ) ;
m_ioList.append( ioport ) ;
addDockWindow( ioport, DockRight ) ;
connect( ioport, SIGNAL( closing( KPortView* ) ), this, SLOT( removeIOPort( KPortView* ) ) ) ;
}
*/
}
#include "kpicosim.moc"

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src/kpicosim.desktop
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[Desktop Entry]
Encoding=UTF-8
Name=KPicosim
Exec=kpicosim
Icon=kpicosim
Type=Application
Comment=PicoBlaze IDE
Comment[nl]=PicoBlaze Ontwikkelomgeving

119
src/kpicosim.h
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef _KPICOSIM_H_
#define _KPICOSIM_H_
#include "codeeditor.h"
#include "ksimulator.h"
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <kmainwindow.h>
#include <klistview.h>
#include <qsplitter.h>
#include <kpopupmenu.h>
#include <ktoolbar.h>
#include <qtabwidget.h>
#include "kprocessorview.h"
#include "kserialview.h"
#include "kscratchpadview.h"
#include "kportview.h"
class KPicoSim : public KMainWindow
{
Q_OBJECT
public:
KPicoSim();
virtual ~KPicoSim();
protected:
CodeEditor * m_editor ;
KListView * m_messages ;
QSplitter * m_splitter ;
KProcessorView * m_processorView ;
KSerialView *m_serialView ;
KScratchpadView *m_scratchpadView ;
QTabWidget *m_tabWidget ;
KPopupMenu * m_fileMenu, * m_debugMenu, * m_settingsMenu, * m_editMenu, * m_peripheralMenu, *m_jtagMenu, *m_helpMenu ;
KSimulator * m_simulator ;
// Export to VHDL
QString m_templateFile, m_outputDir, m_entityName ;
bool m_simulationMode ;
unsigned int m_nrInstructions ;
void appendMessage( QString str ) ;
void updateViews() ;
void updateScratchpadView() ;
virtual void closeEvent( QCloseEvent *e ) ;
void buildMenu() ;
void openGUI() ;
void closeGUI() ;
// QPtrList<KPortView> m_ioList ;
QString m_bitfile ;
QPixmap m_runPxp, m_stopPxp ;
KToolBar *m_debugBar ;
signals:
void run() ;
void stop() ;
public slots:
void startSim() ;
void startStop() ;
void stepped( unsigned int line ) ;
void messageListClicked( QListViewItem * item ) ;
void updateProcessorRegs() ;
void updateProcessorFlags() ;
void newIOPort() ;
void showSerialPort() ;
void showScratchpad() ;
void slotClose() ;
/* The export functions */
void fileExportVHDL() ;
void fileExportCOE() ;
void fileExportMEM() ;
void fileExportHEX() ;
bool compile() ;
void slotFileNew() ;
// void removeIOPort( KPortView* ioport ) ;
/* JTAG */
void jtagDownload() ;
};
#endif // _KPICOSIM_H_

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src/kpicosimconfig.h
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KPICOSIMCONFIG_H
#define KPICOSIMCONFIG_H
#include <kconfigskeleton.h>
/**
@author Mark Six
*/
class kpicosimconfig : public KConfigSkeleton
{
public:
kpicosimconfig();
~kpicosimconfig();
};
#endif

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<!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
<kpartgui name="kpicosim" version="1">
<MenuBar>
<Menu name="custom"><text>C&amp;ustom</text>
<Action name="custom_action" />
</Menu>
</MenuBar>
</kpartgui>

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src/kport.cpp
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kport.h"
unsigned char KPort::In() { // Called by Picoblaze
emit read() ;
return m_readValue ;
}
void KPort::Out( unsigned char value ) { // Called by Picoblaze
m_writeValue = value ;
emit write( value ) ;
}
unsigned char KPort::getWriteValue() {
return m_writeValue ;
}
unsigned char KPort::getReadValue() {
return m_readValue ;
}
void KPort::setWriteValue( uint8_t value ) {
m_writeValue = value ;
}
void KPort::setReadValue( uint8_t value ) {
m_readValue = value ;
}

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src/kport.h
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KPORT_H
#define KPORT_H
#include <qobject.h>
#include "cpicoblaze.h"
class KPort : public QObject, public CIOPort
{
Q_OBJECT
public:
KPort( unsigned char portID ) : CIOPort( portID ) {}
virtual ~KPort() {} ;
unsigned char In() ; // Called by Picoblaze
void Out( unsigned char value ) ; // Called by Picoblaze
unsigned char getWriteValue() ;
unsigned char getReadValue() ;
void setWriteValue( uint8_t value ) ;
void setReadValue( uint8_t value ) ;
signals:
void write( unsigned char value ) ;
void read() ;
private:
unsigned char m_readValue, m_writeValue ;
} ;
#endif

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src/kportview.cpp
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kportview.h"
#include <qlayout.h>
#include <qlabel.h>
KPortView::KPortView( CPicoBlaze *cpu, QWidget *parent, const char *name)
: KToolBar(parent, name)
{
m_cpu = cpu ;
QWidget *widget = new QWidget( this ) ;
widget->setMinimumSize( 200, 65 ) ;
QLabel *label = new QLabel( "ID", widget ) ;
label->move( 3, 0 ) ;
label = new QLabel( "b7", widget ) ;
label->move( 32, 0 ) ;
label = new QLabel( "b0", widget ) ;
label->move( 137, 0 ) ;
label = new QLabel( "I", widget ) ;
label->move( 160, 0 ) ;
label = new QLabel( "O", widget ) ;
label->move( 175, 0 ) ;
m_editID = new KLineEdit( widget ) ;
m_editID->setText( "0" ) ;
m_editID->setFixedSize( 30, 20 ) ;
m_editID->move( 2, 22 );
connect( m_editID, SIGNAL( textChanged( const QString &) ), this, SLOT( setID( const QString &) ) ) ;
int i ;
for ( i = 0 ; i < 8 ; i++ ) {
m_bits[ i ] = new QCheckBox( widget ) ;
m_bits[ i ]->move( 35 + i * 15, 22 ) ;
}
m_readable = new QCheckBox( widget ) ;
m_readable->move( 160, 22 ) ;
m_writeable = new QCheckBox( widget ) ;
m_writeable->move( 175, 22 ) ;
m_port = new KPort( 0 ) ;
m_cpu->addPort( m_port ) ;
connect( m_port, SIGNAL( read() ), this, SLOT( read() ) ) ;
connect( m_port, SIGNAL( write(unsigned char) ), this, SLOT( write(unsigned char) ) ) ;
connect( m_readable, SIGNAL( toggled(bool) ), this, SLOT( readableToggled(bool) ) ) ;
connect( m_writeable, SIGNAL( toggled(bool) ), this, SLOT( writeableToggled(bool) ) ) ;
setWidget( widget ) ;
setCloseMode( Always ) ;
m_writeable->setChecked( true ) ;
writeableToggled( true ) ;
m_readable->setChecked( true ) ;
readableToggled( true ) ;
setResizeEnabled( true ) ;
m_backgroundColor = m_editID->backgroundColor() ;
}
KPortView::~KPortView()
{
m_cpu->deletePort( m_port ) ;
}
/*
void KPortView::closeEvent ( QCloseEvent * e )
{
emit closing( this ) ;
}
*/
void KPortView::setID( const QString &newID )
{
QString str ;
bool ok ;
int id ;
id = newID.toInt( &ok ) ;
if ( ok && id >= 0 && id <= 255 ) {
m_port->setID( id ) ; // change it back to the old id
m_editID->setText( newID ) ;
m_editID->setBackgroundColor( m_backgroundColor ) ;
} else {
m_editID->setBackgroundColor( QColor( 255, 128, 128 ) ) ;
}
/*else {
str.sprintf( "%d", m_port->getID() ) ;
m_editID->setText( str ) ;
}*/
}
QString KPortView::id()
{
return m_editID->text() ;
}
void KPortView::read()
{
unsigned char value = 0 ;
int i ;
for ( i = 0 ; i < 8 ; i++ )
if ( m_bits[ i ]->isChecked() )
value |= ( 0x80 >> i ) ;
m_port->setReadValue( value ) ;
}
void KPortView::write( unsigned char value )
{
int i;
for ( i = 0 ; i < 8 ; i++ )
if ( value & ( 0x80 >> i ) )
m_bits[ i ]->setChecked( true ) ;
else
m_bits[ i ]->setChecked( false ) ;
}
void KPortView::readableToggled( bool on )
{
int mode = m_port->getMode() ;
if ( on ) mode |= PortReadable ;
else mode &= ~PortReadable ;
m_port->setMode( mode ) ;
}
void KPortView::writeableToggled( bool on )
{
int mode = m_port->getMode() ;
if ( on ) mode |= PortWriteable ;
else mode &= ~PortWriteable ;
m_port->setMode( mode ) ;
}
void KPortView::readConfig( KSimpleConfig &config, QString group )
{
config.setGroup( group ) ;
int mode = config.readPropertyEntry( "Mode", QVariant::Int ).toInt() ;
m_port->setMode( mode ) ;
m_readable->setChecked( (mode & PortReadable) != 0 ) ;
m_writeable->setChecked( (mode & PortWriteable ) != 0 ) ;
QString id = config.readEntry( "Id" ) ;
setID( id ) ;
}
void KPortView::writeConfig( KSimpleConfig &config, QString group )
{
config.setGroup( group ) ;
config.writeEntry( "Mode", m_port->getMode() ) ;
config.writeEntry( "Id", m_port->getID() ) ;
}
#include "kportview.moc"

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KPORTVIEW_H
#define KPORTVIEW_H
#include <ktoolbar.h>
#include <qcheckbox.h>
#include <klineedit.h>
#include "kport.h"
#include <ksimpleconfig.h>
class KPortView : public KToolBar
{
Q_OBJECT
public:
KPortView( CPicoBlaze *cpu, QWidget *parent = 0, const char *name = 0);
~KPortView();
KPort * m_port ;
public slots:
void read() ;
void write( unsigned char value ) ;
void writeableToggled( bool on ) ;
void readableToggled( bool on ) ;
void setID( const QString & newID ) ;
QString id() ;
void readConfig( KSimpleConfig &config, QString group ) ;
void writeConfig( KSimpleConfig &config, QString group ) ;
signals:
// void closing( KPortView *ioport ) ;
protected:
// virtual void closeEvent ( QCloseEvent * e ) ;
QCheckBox * m_bits[ 8 ], * m_readable, * m_writeable ;
KLineEdit * m_editID ;
CPicoBlaze * m_cpu ;
QColor m_backgroundColor ;
};
#endif

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#include "kprocessorview.h"
#include <qlabel.h>
#include <qlayout.h>
#include <qscrollview.h>
#include <qsize.h>
#include <qmessagebox.h>
#include <qpopupmenu.h>
#include <qcursor.h>
MyListView::MyListView(QWidget *parent) : KListView(parent)
{
connect( this, SIGNAL( contextMenu( KListView *, QListViewItem *, const QPoint & ) ),
SLOT( slotContextMenu( KListView *, QListViewItem *, const QPoint & ) ) );
}
MyListView::~MyListView()
{
}
void MyListView::slotContextMenu( KListView *, QListViewItem *, const QPoint & )
{
// mousePressEvent( NULL ) ;
emit showPopupMenu() ;
}
/*
void MyListView::mousePressEvent( QMouseEvent * event )
{
//QMessageBox::information( this, "information", "mouse pressed" ) ;
// if ( event->button() == RightButton )
emit showPopupMenu() ;
// else
// KListView::mousePressEvent( event ) ;
}
*/
KProcessorView::KProcessorView(QWidget *parent, const char *name)
: KToolBar(parent)
{
name = name ; // avoid compiler warning
view = new MyListView( this ) ;
connect( view, SIGNAL( itemRenamed( QListViewItem*) ), this, SLOT( slotItemRenamed(QListViewItem*) ) ) ;
connect( view, SIGNAL( showPopupMenu() ), this, SLOT( showPopupMenu() ) ) ;
view->addColumn( "Register" ) ;
view->addColumn( "Value" ) ;
view->setRootIsDecorated( true ) ;
view->setRenameable( 1, true ) ; // Column 1 is renameable
view->setRenameable( 0, false ) ; // Column 1 is renameable
view->setItemsRenameable( true ) ;
setWidget( view ) ;
setResizeEnabled( true ) ;
int i ;
char str[ 128 ] ;
QListViewItem *cpu = new QListViewItem( view ) ;
cpu->setText( 0, "CPU" ) ;
QListViewItem *flags = new QListViewItem( cpu ) ;
flags->setText( 0, "Flags" ) ;
zeroFlag = new QListViewItem( flags ) ;
zeroFlag->setText( 0, "Zero" ) ;
zeroFlag->setText( 1, "0" ) ;
carryFlag = new QListViewItem( flags ) ;
carryFlag->setText( 0, "Carry" ) ;
carryFlag->setText( 1, "0" ) ;
ieFlag = new QListViewItem( flags ) ;
ieFlag->setText( 0, "IE" ) ;
ieFlag->setText( 1, "0" ) ;
QListViewItem *reg = new QListViewItem( cpu ) ;
reg->setText( 0, "Registers" ) ;
for ( i = 0 ; i < 16 ; i++ ) {
regs[ i ] = new QListViewItem( reg ) ;
sprintf( str, "s%X", i ) ;
regs[ i ]->setText( 0, str ) ;
regs[ i ]->setText( 1, "0" ) ;
}
view->setOpen( cpu, true ) ;
view->setOpen( flags, true ) ;
view->setOpen( reg, true ) ;
m_bHexMode = false ;
}
void KProcessorView::slotHexMode()
{
unsigned char regs[ 16 ] ;
getRegisterValues(regs) ;
m_bHexMode = !m_bHexMode ;
setRegisterValues(regs) ;
}
void KProcessorView::showPopupMenu()
{
QPopupMenu *menu = new QPopupMenu( this ) ;
menu->insertItem( "Hexadecimal", this, SLOT( slotHexMode() ), 0, 1 ) ;
menu->setItemChecked( 1, m_bHexMode ) ;
menu->exec( QCursor::pos() );
}
void KProcessorView::slotItemRenamed( QListViewItem * item )
{
int i, value, base ;
bool ok ;
if ( m_bHexMode ) base = 16 ;
else base = 10 ;
if ( !item )
return ;
for ( i = 0 ; i < 16 ; i++ ) {
if ( item == regs[ i ] ) {
value = item->text(1).toInt( &ok, base ) ;
if ( !ok || value < 0 || value > 255 ) {
QMessageBox::warning( parentWidget(), "Modify register", "Value should be between 0-255" ) ;
view->rename( item, 1 ) ;
} else {
emit processorRegsChanged() ;
}
return ;
}
}
if ( zeroFlag == item || carryFlag == item || ieFlag == item ) {
value = item->text(1).toInt( &ok ) ;
if ( !ok || value < 0 || value > 1 ) {
QMessageBox::warning( parentWidget(), "Modify flag", "Value should be between 0-1" ) ;
} else
emit processorFlagsChanged() ;
}
}
void KProcessorView::resizeEvent( QResizeEvent *event )
{
event = event ;
// view->resize( width() - 10, height() - 10 ) ;
}
void KProcessorView::getRegisterValues( unsigned char *values )
{
int i, base ;
bool ok ;
if ( m_bHexMode ) base = 16 ;
else base = 10 ;
for ( i = 0 ; i < 16 ; i++ ) {
values[ i ] = regs[ i ]->text(1).toInt( &ok, base ) ;
}
}
void KProcessorView::setRegisterValues( unsigned char *values )
{
int i, base ;
if ( m_bHexMode ) base = 16 ;
else base = 10 ;
QString str;
for ( i = 0 ; i < 16 ; i++ ) {
str.setNum( values[ i ], base ) ;
regs[ i ]->setText( 1, str ) ;
}
}
void KProcessorView::setFlags( unsigned char flags )
{
if ( flags & 0x01 ) zeroFlag->setText( 1, "1" ) ;
else zeroFlag->setText( 1, "0" ) ;
if ( flags & 0x02 ) carryFlag->setText( 1, "1" ) ;
else carryFlag->setText( 1, "0" ) ;
if ( flags & 0x04 ) ieFlag->setText( 1, "1" ) ;
else ieFlag->setText( 1, "0" ) ;
}
unsigned char KProcessorView::getFlags()
{
unsigned char flags = 0 ;
if ( zeroFlag->text(1).toInt() == 1 ) flags |= 0x01 ;
if ( carryFlag->text(1).toInt() == 1 ) flags |= 0x02 ;
if ( ieFlag->text(1).toInt() == 1 ) flags |= 0x04 ;
return flags ;
}
KProcessorView::~KProcessorView()
{
delete view ;
}

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#ifndef KPROCESSORVIEW_H
#define KPROCESSORVIEW_H
#include <ktoolbar.h>
#include <knuminput.h>
#include <qcheckbox.h>
#include <klistview.h>
class MyListView : public KListView
{
Q_OBJECT
public:
MyListView(QWidget *parent) ;
~MyListView() ;
protected:
// virtual void mousePressEvent( QMouseEvent *event ) ;
public slots:
void slotContextMenu( KListView *, QListViewItem *, const QPoint & ) ;
signals:
void showPopupMenu() ;
} ;
class KProcessorView : public KToolBar
{
Q_OBJECT
public:
KProcessorView(QWidget *parent = 0, const char *name = 0);
~KProcessorView();
void setRegisterValues( unsigned char *values ) ;
void getRegisterValues( unsigned char *values ) ;
void setFlags( unsigned char flags );
unsigned char getFlags() ;
public slots:
void slotItemRenamed( QListViewItem * item ) ;
void slotHexMode() ;
void showPopupMenu() ;
signals:
void processorRegsChanged() ;
void processorFlagsChanged() ;
private:
virtual void resizeEvent( QResizeEvent *event ) ;
protected:
MyListView *view ;
QListViewItem * regs[ 16 ] ;
QListViewItem * zeroFlag, * carryFlag, * ieFlag ;
bool m_bHexMode ;
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kscratchpadview.h"
KScratchpadView::KScratchpadView( QWidget *parent, const char *name)
: KToolBar(parent, name)
{
view = new KTextEdit( this ) ;
view->setFont( QFont( "Courier", view->font().pointSize() ) ) ;
view->setReadOnly( true ) ;
setWidget( view ) ;
setResizeEnabled( true ) ;
}
KScratchpadView::~KScratchpadView()
{
delete view ;
}
void KScratchpadView::setContent( unsigned char *values, unsigned int len )
{
unsigned int i, val ;
QString text, str ;
text = "Scratchpad" ;
for ( i = 0 ; i < len ; i++ ) {
if ( (i % 8) == 0 ) { // Show address
str.sprintf( "\n%02X:", i ) ;
text += str ;
}
val = values[ i ] ;
str.sprintf( " %02X", val ) ; // values
text += str ;
}
view->setText( text ) ;
}
#include "kscratchpadview.moc"

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KSCRATCHPADVIEW_H
#define KSCRATCHPADVIEW_H
#include <ktoolbar.h>
#include <ktextedit.h>
class KScratchpadView : public KToolBar
{
Q_OBJECT
public:
KScratchpadView(QWidget *parent = 0, const char *name = 0);
~KScratchpadView();
void setContent( unsigned char *values, unsigned int len ) ;
protected:
KTextEdit * view ;
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kserialview.h"
#include <qlabel.h>
#include <qlayout.h>
#include <qgroupbox.h>
#include <qframe.h>
KSerialView::KSerialView( CPicoBlaze *cpu, QWidget * parent ) : QWidget( parent )
{
m_cpu = cpu ;
txPort = new KPort( 1 ) ;
txPort->setMode( PortWriteable ) ;
rxPort = new KPort( 1 ) ;
rxPort->setMode( PortReadable ) ;
statusPort = new KPort( 0 ) ;
statusPort->setMode( PortReadable ) ;
view = new KSerialWindow( this ) ;
QWidget *settings = new QWidget( this ) ;
settings->setMinimumSize( 90, 90 ) ;
QVBoxLayout *layout = new QVBoxLayout( this ) ;
layout->addWidget( view ) ;
layout->addWidget( settings ) ;
QGroupBox *groupBox = new QGroupBox( "Serial Settings", settings ) ;
groupBox->setFixedSize( 200, 80 ) ;
groupBox->move( 10, 0 ) ;
QLabel *label = new QLabel( groupBox ) ;
label->setText( "Transmit" ) ;
label->move( 5, 15 ) ;
label->setFixedSize( 55, 18 ) ;
label = new QLabel( groupBox ) ;
label->setText( "Receive" ) ;
label->move( 5, 35 ) ;
label->setFixedSize( 55, 18 ) ;
label = new QLabel( groupBox ) ;
label->setText( "Status" ) ;
label->move( 5, 55 ) ;
label->setFixedSize( 55, 18 ) ;
txPortID = new KLineEdit( groupBox ) ;
txPortID->move( 65, 15 ) ;
txPortID->setFixedSize( 40, 18 ) ;
txPortID->setText( "1" ) ;
rxPortID = new KLineEdit( groupBox ) ;
rxPortID->move( 65, 35 ) ;
rxPortID->setText( "1" ) ;
rxPortID->setFixedSize( 40, 18 ) ;
statusPortID = new KLineEdit( groupBox );
statusPortID->move( 65, 55 ) ;
statusPortID->setText( "0" ) ;
statusPortID->setFixedSize( 40, 18 ) ;
statusPort->setReadValue( 0 ) ; // Buffers are empty, nothing received.
connect( txPort, SIGNAL( write( unsigned char ) ), this, SLOT( transmit( unsigned char ) ) ) ;
connect( rxPort, SIGNAL( read() ), this, SLOT( receive() ) ) ;
connect( view, SIGNAL( keyPressed( int ) ), this, SLOT( keyPressed( int ) ) ) ;
connect( txPortID, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateTxId( const QString & ) ) ) ;
connect( rxPortID, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateRxId( const QString & ) ) ) ;
connect( statusPortID, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateStatusId( const QString & ) ) ) ;
groupBox = new QGroupBox( "Status Register", settings ) ;
groupBox->setFixedSize( 200, 80 ) ;
groupBox->move( 250, 0 ) ;
label = new QLabel( groupBox ) ;
label->setText( "RX" ) ;
label->move( 106, 15 ) ;
label->setFixedSize( 20, 20 ) ;
label = new QLabel( groupBox ) ;
label->setText( "TX" ) ;
label->move( 168, 15 ) ;
label->setFixedSize( 20, 20 ) ;
label = new QLabel( groupBox ) ;
label->setText( "DR" ) ;
label->move( 80, 30 ) ;
label->setFixedSize( 20, 20 ) ;
label = new QLabel( groupBox ) ;
label->setText( "F" ) ;
label->move( 110, 30 ) ;
label->setFixedSize( 20, 20 ) ;
label = new QLabel( groupBox ) ;
label->setText( "HF" ) ;
label->move( 130, 30 ) ;
label->setFixedSize( 20, 20 ) ;
label = new QLabel( groupBox ) ;
label->setText( "F" ) ;
label->move( 160, 30 ) ;
label->setFixedSize( 20, 20 ) ;
label = new QLabel( groupBox ) ;
label->setText( "HF" ) ;
label->move( 179, 30 ) ;
label->setFixedSize( 20, 20 ) ;
int i ;
for ( i = 0 ; i < 8 ; i++ ) {
m_statusBits[ i ] = new QCheckBox( groupBox ) ;
m_statusBits[ i ]->move( 5 + i * 25, 50 ) ;
m_statusBits[ i ]->setFixedSize( 15, 20 ) ;
}
for ( i = 0 ; i < 6 ; i++ ) {
m_statusBits[ i ]->setEnabled( false ) ;
}
QFrame *frame = new QFrame( groupBox ) ;
frame->setFrameRect( QRect( 0, 0, 1, 50 ) ) ;
frame->setFrameShape( QFrame::VLine ) ;
frame->move( 73, 20 ) ;
frame->setFixedSize( 1, 50 ) ;
frame = new QFrame( groupBox ) ;
frame->setFrameRect( QRect( 0, 0, 1, 50 ) ) ;
frame->setFrameShape( QFrame::VLine ) ;
frame->move( 149, 20 ) ;
frame->setFixedSize( 1, 50 ) ;
connect( m_statusBits[ 6 ], SIGNAL( toggled( bool ) ), this, SLOT( txFlagsChanged( bool ) ) ) ;
connect( m_statusBits[ 7 ], SIGNAL( toggled( bool ) ), this, SLOT( txFlagsChanged( bool ) ) ) ;
fifoPtr = 0 ;
m_cpu->addPort( txPort ) ;
m_cpu->addPort( rxPort ) ;
m_cpu->addPort( statusPort ) ;
m_backgroundColor = rxPortID->backgroundColor() ;
}
KSerialView::~KSerialView()
{
m_cpu->deletePort( txPort ) ;
m_cpu->deletePort( rxPort ) ;
m_cpu->deletePort( statusPort ) ;
delete txPort ;
delete rxPort ;
delete statusPort ;
delete view ;
}
void KSerialView::updateTxId( const QString & str )
{
bool ok ;
int val ;
QString s ;
val = str.toInt( &ok ) ;
if ( ok && val >= 0 && val <= 255 ) {
txPortID->setBackgroundColor( m_backgroundColor ) ;
txPort->setID( val ) ;
} else {
txPortID->setBackgroundColor( QColor( 255, 128, 128 ) ) ;
}
/*else {
s.sprintf( "%u", txPort->getID() ) ;
txPortID->setText( s ) ;
}
*/
}
void KSerialView::updateRxId( const QString & str )
{
bool ok ;
int val ;
QString s ;
val = str.toInt( &ok ) ;
if ( ok && val >= 0 && val <= 255 ) {
rxPortID->setBackgroundColor( m_backgroundColor ) ;
rxPort->setID( val ) ;
} else {
rxPortID->setBackgroundColor( QColor( 255, 128, 128 ) ) ;
}
/*else {
s.sprintf( "%u", rxPort->getID() ) ;
rxPortID->setText( s ) ;
}
*/
}
void KSerialView::updateStatusId( const QString & str )
{
bool ok ;
int val ;
QString s ;
val = str.toInt( &ok ) ;
if ( ok && val >= 0 && val <= 255 ) {
statusPort->setID( val ) ;
statusPortID->setBackgroundColor( m_backgroundColor ) ;
} else {
statusPortID->setBackgroundColor( QColor( 255, 128, 128 ) ) ;
}
/*else {
s.sprintf( "%u", statusPort->getID() ) ;
statusPortID->setText( s ) ;
}
*/
}
void KSerialView::transmit( unsigned char b )
{
if ( b == '\r' )
b = '\n' ;
if ( b == 0x08 ) { // Backspace
view->doKeyboardAction( QTextEdit::ActionBackspace ) ;
} else {
QString str ;
view->insert( (str+=b) ) ;
}
}
unsigned char KSerialView::getReceiveFlags()
{
unsigned char flags = 0 ;
if ( fifoPtr != 0 ) flags |= 0x10 ; // Receive
else flags &= ~0x10 ;
if ( fifoPtr > 7 ) flags |= 0x04 ; // Halffull Marker
else flags &= ~0x04 ;
if ( fifoPtr == 15 ) flags |= 0x08 ; // Full Marker
else flags &= ~0x08 ;
return flags ;
}
unsigned char KSerialView::getTransmitFlags()
{
unsigned char flags = 0 ;
if ( m_statusBits[ 6 ]->isChecked() )
flags |= 0x02 ;
if ( m_statusBits[ 7 ]->isChecked() )
flags |= 0x01 ;
return flags ;
}
void KSerialView::receive()
{
int i ;
if ( fifoPtr == 0 ) { // Fifo empty
statusPort->setReadValue( 0x00 ) ;
return ;
}
rxPort->setReadValue( rxFifo[ 0 ] ) ;
for ( i = 1 ; i < 16 ; i++ )
rxFifo[ i - 1 ] = rxFifo[ i ] ;
fifoPtr -= 1 ;
statusPort->setReadValue( getReceiveFlags() | getTransmitFlags() ) ;
setStatusBits( getReceiveFlags() ) ;
}
void KSerialView::keyPressed( int key )
{
if ( key == '\n' || key == 0 )
return ;
rxFifo[ fifoPtr ] = key ;
if ( fifoPtr != 15 )
fifoPtr += 1 ;
statusPort->setReadValue( getReceiveFlags() | getTransmitFlags() ) ;
setStatusBits( getReceiveFlags() ) ;
}
void KSerialView::txFlagsChanged( bool en )
{
en = en ;
statusPort->setReadValue( getReceiveFlags() | getTransmitFlags() ) ;
}
void KSerialView::setStatusBits( unsigned char value )
{
m_statusBits[ 3 ]->setChecked( (value & 0x10) != 0 ) ;
m_statusBits[ 4 ]->setChecked( (value & 0x08) != 0 ) ;
m_statusBits[ 5 ]->setChecked( (value & 0x04) != 0 ) ;
}

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KSERIALVIEW_H
#define KSERIALVIEW_H
#include <ktoolbar.h>
#include <ktextedit.h>
#include <klineedit.h>
#include <qcheckbox.h>
#include <qpushbutton.h>
#include <qfont.h>
#include <qpopupmenu.h>
#include "kport.h"
class KSerialWindow : public KTextEdit
{
Q_OBJECT
public:
KSerialWindow( QWidget *parent ) : KTextEdit( parent ) {
setWrapColumnOrWidth( 80 ) ; // Serial window is a terminal
setWrapPolicy( QTextEdit::Anywhere ) ;
setWordWrap( QTextEdit::FixedColumnWidth ) ;
setFont( KGlobalSettings::fixedFont() ) ; // Use default fixed font
}
virtual ~KSerialWindow() {} ;
protected:
virtual void keyPressEvent( QKeyEvent *e )
{
emit keyPressed( e->ascii() ) ;
}
virtual void mousePressEvent( QMouseEvent *e ) {
}
virtual void mouseReleaseEvent( QMouseEvent *e ) {}
virtual QPopupMenu *createPopupMenu( const QPoint &pos )
{
QPopupMenu *menu = new QPopupMenu( this ) ;
menu->insertItem( "clear view", this, SLOT( clearView() ) ) ;
return menu ;
}
public slots:
void clearView() {
clear() ;
}
signals:
void keyPressed( int key ) ;
} ;
class KSerialView : public QWidget
{
Q_OBJECT
public:
KSerialView( CPicoBlaze *cpu, QWidget *parent );
~KSerialView();
KPort * rxPort, * txPort, * statusPort ;
public slots:
void transmit( unsigned char ) ;
void receive() ;
void keyPressed( int key ) ;
protected:
KSerialWindow *view ;
unsigned char rxFifo[ 16 ] ;
unsigned char fifoPtr ;
unsigned char getReceiveFlags() ;
unsigned char getTransmitFlags() ;
void setStatusBits( unsigned char ) ;
CPicoBlaze * m_cpu ;
KLineEdit *txPortID, *rxPortID, *statusPortID ;
QCheckBox *m_statusBits[ 8 ] ;
QColor m_backgroundColor ;
QPushButton *m_clearButton ;
public slots:
void updateTxId( const QString & ) ;
void updateRxId( const QString & ) ;
void updateStatusId( const QString & ) ;
void txFlagsChanged( bool en ) ;
};
#endif

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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "ksimulator.h"
KSimulator::KSimulator(QObject *parent, const char *name )
: QObject(parent, name)
{
m_picoBlaze = new CPicoBlaze() ;
m_assembler = new CAssembler() ;
m_assembler->setCode( m_picoBlaze->code ) ;
m_timer = new QTimer( this ) ;
m_bInterrupt = FALSE ;
m_timer->stop() ;
m_run = false ;
connect( m_timer, SIGNAL( timeout() ), this, SLOT( next() ) ) ;
}
KSimulator::~KSimulator()
{
delete m_picoBlaze ;
delete m_assembler ;
}
void KSimulator::setMessageList( KListView *messageList )
{
m_assembler->setMessageList( messageList ) ;
}
void KSimulator::reset()
{
m_picoBlaze->Reset() ;
emit stepped( m_picoBlaze->GetNextSourceLine() ) ;
}
void KSimulator::clear()
{
m_picoBlaze->code->ClearCode() ;
m_assembler->clear() ;
}
void KSimulator::interrupt()
{
m_bInterrupt = TRUE ;
}
unsigned int KSimulator::getNextSourceLine()
{
return m_picoBlaze->GetNextSourceLine() ;
}
void KSimulator::next()
{
if ( m_bInterrupt ) {
m_bInterrupt = FALSE ;
m_picoBlaze->Interrupt() ;
} else
m_picoBlaze->Next() ;
emit stepped( m_picoBlaze->GetNextSourceLine() ) ;
}
CPicoBlaze * KSimulator::getCpu()
{
return m_picoBlaze ;
}
unsigned char KSimulator::getFlags()
{
unsigned char flags = 0 ;
if ( m_picoBlaze->flags.carry )
flags |= CARRY_FLAG ;
if ( m_picoBlaze->flags.zero )
flags |= ZERO_FLAG ;
if ( m_picoBlaze->flags.interrupt_enable )
flags |= INTERRUPT_FLAG ;
return flags ;
}
void KSimulator::setFlags( unsigned char flags )
{
m_picoBlaze->flags.carry = flags & CARRY_FLAG ? TRUE : FALSE ;
m_picoBlaze->flags.zero = flags & ZERO_FLAG ? TRUE : FALSE ;
m_picoBlaze->flags.interrupt_enable = flags & INTERRUPT_FLAG ? TRUE : FALSE ;
}
void KSimulator::run()
{
m_timer->start( 1 ) ;
m_run = true ;
}
void KSimulator::stop()
{
m_timer->stop() ;
m_run = false ;
}
bool KSimulator::isRunning()
{
return m_run ;
}
void KSimulator::getRegisterValues( unsigned char *values )
{
int i ;
for ( i = 0 ; i < 16 ; i++ ) {
values[ i ] = m_picoBlaze->s[ i ] ;
}
}
void KSimulator::setRegisterValues( unsigned char *values )
{
int i ;
for ( i = 0 ; i < 16 ; i++ ) {
m_picoBlaze->s[ i ] = values[ i ] ;
}
}
void KSimulator::getScratchpad( unsigned char * values )
{
int i ;
for ( i = 0 ; i < SCRATCHPAD_SIZE ; i++ )
values[ i ] = m_picoBlaze->scratch->Get( i ) ;
}
#include "ksimulator.moc"

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src/ksimulator.h
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef KSIMULATOR_H
#define KSIMULATOR_H
#include <qobject.h>
#include "cpicoblaze.h"
#include "cassembler.h"
#include <string>
#include <qtimer.h>
#include <klistview.h>
#include "kprocessorview.h"
#define ZERO_FLAG 0x01
#define CARRY_FLAG 0x02
#define INTERRUPT_FLAG 0x04
class KSimulator : public QObject
{
Q_OBJECT
public:
KSimulator(QObject *parent = 0, const char *name = 0);
~KSimulator();
void setFilename( string filename ) { m_assembler->setFilename( filename ) ; }
bool compile() { return m_assembler->assemble() ; }
bool exportVHDL( string templateFile, string outputDir, string entityName )
{
return m_assembler->exportVHDL( templateFile, outputDir, entityName ) ;
}
bool exportHEX( string filename, bool mem )
{
return m_assembler->exportHEX( filename, mem ) ;
}
void setRegisterValues( unsigned char *values ) ;
void getRegisterValues( unsigned char *values ) ;
unsigned char getFlags() ;
void setFlags( unsigned char flags ) ;
void getScratchpad( unsigned char * values ) ;
unsigned int getNextSourceLine() ;
void assemblerError( unsigned int line, const char * str ) ;
void setMessageList( KListView *messageList ) ;
bool isRunning() ;
CPicoBlaze * getCpu() ;
signals:
void stepped( unsigned int currentSourceLine ) ;
public slots:
void run() ;
void stop() ;
void next() ;
void interrupt() ;
void reset() ;
void clear() ;
private:
CPicoBlaze * m_picoBlaze ;
CAssembler * m_assembler ;
QTimer * m_timer ;
bool m_bInterrupt ;
KListView *m_messageList ;
bool m_run ;
};
#endif

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src/main.cpp
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/***************************************************************************
* Copyright (C) 2005 by Mark Six *
* marksix@xs4all.nl *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "kpicosim.h"
#include <kapplication.h>
#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include <klocale.h>
static const char description[] =
I18N_NOOP("A KDE KPart Application");
static const char version[] = "0.1";
static KCmdLineOptions options[] =
{
// { "+[URL]", I18N_NOOP( "Document to open" ), 0 },
KCmdLineLastOption
};
int main(int argc, char **argv)
{
KAboutData about("kpicosim", I18N_NOOP("KPicoSim"), version, description,
KAboutData::License_GPL, "(C) %{YEAR} Mark Six", 0, 0, "m6@xs4all.nl");
about.addAuthor( "Mark Six", 0, "m6@xs4all.nl" );
KCmdLineArgs::init(argc, argv, &about);
KCmdLineArgs::addCmdLineOptions( options );
KApplication app;
KPicoSim *mainWin = 0;
if (app.isRestored())
{
RESTORE(KPicoSim);
}
else
{
// no session.. just start up normally
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
/// @todo do something with the command line args here
mainWin = new KPicoSim();
app.setMainWidget( mainWin );
mainWin->show();
args->clear();
}
// mainWin has WDestructiveClose flag by default, so it will delete itself.
return app.exec();
}

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src/pics/Makefile.am
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INCLUDES = $(all_includes)
METASOURCES = AUTO
mypicsdir = $(kde_datadir)/kpicosim/pics
mypics_DATA = continue.png interrupt.png next.png rebuild.png reset.png

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE language SYSTEM "language.dtd">
<!--
This program, including associated files, is free software. You may
distribute it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either Version 2 of
the license, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-->
<language name="pblazeASM" version="1.02" kateversion="2.1" section="Assembler" extensions="*.psm" mimetype="text/x-psm" author="Mark Six" license="GPL">
<highlighting>
<list name="instructions">
<item> ADD </item>
<item> ADDCY </item>
<item> AND </item>
<item> CALL </item>
<item> COMPARE </item>
<item> FETCH </item>
<item> INPUT </item>
<item> JUMP </item>
<item> LOAD </item>
<item> OR </item>
<item> OUTPUT </item>
<item> RETURN </item>
<item> RETURNI </item>
<item> ROTATE </item>
<item> RL </item>
<item> RR </item>
<item> SL0 </item>
<item> SL1 </item>
<item> SLA </item>
<item> SLX </item>
<item> SR0 </item>
<item> SR1 </item>
<item> SRA </item>
<item> SRX </item>
<item> STORE </item>
<item> SUB </item>
<item> SUBCY </item>
<item> TEST </item>
<item> XOR </item>
<item> DISABLE </item>
<item> ENABLE </item>
</list>
<list name="instruction_attr">
<item> NZ </item>
<item> Z </item>
<item> C </item>
<item> NC </item>
<item> INTERRUPT </item>
<item> DISABLE </item>
<item> ENABLE </item>
<item> s0 </item>
<item> s1 </item>
<item> s2 </item>
<item> s3 </item>
<item> s4 </item>
<item> s5 </item>
<item> s6 </item>
<item> s7 </item>
<item> s8 </item>
<item> s9 </item>
<item> sA </item>
<item> sB </item>
<item> sC </item>
<item> sD </item>
<item> sE </item>
<item> sF </item>
</list>
<list name="directives">
<item> constant </item>
<item> namereg </item>
<item> address </item>
</list>
<contexts>
<!-- The main context -->
<context name="Normal" attribute="Normal Text" lineEndContext="#stay">
<keyword attribute="Instructions" context="Opcode" String="instructions"/>
<keyword attribute="Directives" context="Opcode" String="directives"/>
<DetectChar attribute="Comment" context="Comment" char=";" />
</context>
<context name="Comment" attribute="Comment" lineEndContext="#pop" />
<context name="Opcode" attribute="Opcode" lineEndContext="#pop">
<keyword attribute="InstructionAttr" context="#stay" String="instruction_attr"/>
<DetectChar attribute="Comment" context="Comment" char=";" />
</context>
</contexts>
<itemDatas>
<itemData name="Normal Text" defStyleNum="dsNormal"/>
<itemData name="Directives" defStyleNum="dsOthers"/>
<itemData name="Instructions" defStyleNum="dsKeyword"/>
<itemData name="InstructionAttr" defStyleNum="dsNormal" color="#000080" selColor="#000080" bold="0" italic="1"/>
<itemData name="Comment" defStyleNum="dsComment" />
</itemDatas>
</highlighting>
<general>
<comments>
<comment name="singleLine" start=";" />
</comments>
<keywords casesensitive="0" weakDeliminator="_.$" />
</general>
</language>

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src/types.h
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typedef unsigned char uint8_t ;
typedef unsigned short uint16_t ;
typedef unsigned int uint32_t ;
#define TRUE 1
#define FALSE 0

0
stamp-h.in
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5
subdirs
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admin
debian
doc
po
src
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