URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

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This comparison shows the changes necessary to convert path
```
/openrisc/tags/or1ksim/or1ksim-0.5.0rc1/testsuite/test-code-or1k/loop
```
from Rev 346 to Rev 347
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Rev 346 → Rev 347

/Makefile.in

0,0 → 1,541

/loop-report.c

0,0 → 1,265

loop-report.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: Makefile.am =================================================================== --- Makefile.am (nonexistent) +++ Makefile.am (revision 347) @@ -0,0 +1,57 @@ +# Makefile.am for or1ksim OR1K various loop test programs. + +# Copyright (C) Embecosm Limited, 2010 + +# Contributor Jeremy Bennett + +# This file is part of OpenRISC 1000 Architectural Simulator. + +# 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 3 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, see . */ + +# ----------------------------------------------------------------------------- +# This code is commented throughout for use with Doxygen. +# ----------------------------------------------------------------------------- + + +# Test programs which just loop. One does nothing, one initializes certain +# addresses and SPR's (for testing reading through JTAG), one reports certain +# addresses and SPR's which have been changed (for testing writing through +# JTAG). +check_PROGRAMS = loop \ + loop-init \ + loop-report + +# Simple loop +loop_SOURCES = loop.c + +loop_LDFLAGS = -T$(srcdir)/../default.ld + +loop_LDADD = ../except/except.lo \ + ../support/libsupport.la + +# Loop with initialization +loop_init_SOURCES = loop-init.c + +loop_init_LDFLAGS = -T$(srcdir)/../default.ld + +loop_init_LDADD = ../except/except.lo \ + ../support/libsupport.la + +# Loop with reporting +loop_report_SOURCES = loop-report.c + +loop_report_LDFLAGS = -T$(srcdir)/../default.ld + +loop_report_LDADD = ../except/except.lo \ + ../support/libsupport.la

Makefile.am Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: loop-init.c =================================================================== --- loop-init.c (nonexistent) +++ loop-init.c (revision 347) @@ -0,0 +1,99 @@ +/* loop-init.c. Or1ksim simple C loop program which initializes data. + + Copyright (C) 1999-2006 OpenCores + Copyright (C) 2010 Embecosm Limited + + Contributors various OpenCores participants + Contributor Jeremy Bennett + + This file is part of OpenRISC 1000 Architectural Simulator. + + 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 3 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, see . */ + +/* ---------------------------------------------------------------------------- + This code is commented throughout for use with Doxygen. + --------------------------------------------------------------------------*/ + +/* A program which initializes memory and SPR, then just loops. Used in + testing libor1ksim JTAG read functionality. */ + +#include "support.h" +#include "spr-defs.h" + +int +main () +{ + unsigned long int r; + int i; + + /* Set the SR to have SUMRA bit set, so that we can access certain regs in + user mode. */ + r = mfspr (SPR_SR); + mtspr (SPR_SR, r | SPR_SR_SUMRA); + + /* Set the MACLO and MACHI regs */ + mtspr (SPR_MACLO, 0xdeadbeef); + mtspr (SPR_MACHI, 0xcafebabe); + + /* Set main memory starting at 0x100000. Set at later intervals 2^16 bytes + further on as well. */ + for (i = 0; i < 16; i++) + { + unsigned char *block0 = (unsigned char *) (0x100000 + i); + unsigned char *block1 = (unsigned char *) (0x110000 + i); + unsigned char *block2 = (unsigned char *) (0x120000 + i); + + *block0 = 16 + i; + *block1 = 32 + i; + *block2 = 48 + i; + } + + /* Set the top of each memory block and the bottom of the second memory + block to a defined sequence. */ + unsigned char *mem1top = (unsigned char *) (0x001ffff8); + unsigned char *mem2bot = (unsigned char *) (0xffe00000); + unsigned char *mem2top = (unsigned char *) (0xfffffff8); + + mem1top[0] = 0xde; + mem1top[1] = 0xad; + mem1top[2] = 0xbe; + mem1top[3] = 0xef; + mem1top[4] = 0xca; + mem1top[5] = 0xfe; + mem1top[6] = 0xba; + mem1top[7] = 0xbe; + + mem2bot[0] = 0xde; + mem2bot[1] = 0xad; + mem2bot[2] = 0xbe; + mem2bot[3] = 0xef; + mem2bot[4] = 0xca; + mem2bot[5] = 0xfe; + mem2bot[6] = 0xba; + mem2bot[7] = 0xbe; + + mem2top[0] = 0xde; + mem2top[1] = 0xad; + mem2top[2] = 0xbe; + mem2top[3] = 0xef; + mem2top[4] = 0xca; + mem2top[5] = 0xfe; + mem2top[6] = 0xba; + mem2top[7] = 0xbe; + + /* Loop for ever doing stuff */ + while (1) + { + } +} /* main () */

loop-init.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property Index: loop.c =================================================================== --- loop.c (nonexistent) +++ loop.c (revision 347) @@ -0,0 +1,37 @@ +/* loop.c. Or1ksim simple C loop program + + Copyright (C) 1999-2006 OpenCores + Copyright (C) 2010 Embecosm Limited + + Contributors various OpenCores participants + Contributor Jeremy Bennett + + This file is part of OpenRISC 1000 Architectural Simulator. + + 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 3 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, see . */ + +/* ---------------------------------------------------------------------------- + This code is commented throughout for use with Doxygen. + --------------------------------------------------------------------------*/ + +/* A program which just loops. Used in testing libor1ksim functionality. */ + +#include "support.h" + +int main() +{ + while (1) + { + } +} /* main () */

loop.c Property changes : Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +Id \ No newline at end of property

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Subversion Repositories openrisc_2011-10-31

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