81 lines
2.7 KiB
Bash
Executable File
81 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
|
|
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
#
|
|
# Copyright 2018-2019 Dimitar Dimitrov <dimitar@dinux.eu>
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
|
# Generate additional MCU-specific linker scripts by using the
|
|
# default PRU-LD linker script.
|
|
#
|
|
# We do it automatically so that:
|
|
# 1. We only change the default linker script in binutils.
|
|
# 2. All the default script complexity stays in binutils.
|
|
# 3. Here in libgloss we only bump the memory sizes to
|
|
# allow large test programs to be executed.
|
|
|
|
dump_modified()
|
|
{
|
|
IMEM_SIZE=$1
|
|
DMEM_SIZE=$2
|
|
HEAP_SIZE=$3
|
|
STACK_SIZE=$4
|
|
|
|
echo "/* WARNING: automatically generated from the default pru-ld script! */"
|
|
echo -e "\n\n"
|
|
pru-ld --verbose | awk "
|
|
BEGIN { LDV_MARKER = 0; }
|
|
{
|
|
if (\$0 == \"==================================================\" )
|
|
{
|
|
LDV_MARKER++;
|
|
}
|
|
else if (LDV_MARKER != 1)
|
|
{
|
|
}
|
|
else if (\$0 ~ /^ imem.*ORIGIN =.*LENGTH =/)
|
|
{
|
|
print \" imem (x) : ORIGIN = 0x20000000, LENGTH = $IMEM_SIZE\"
|
|
}
|
|
else if (\$0 ~ /^ dmem.*ORIGIN =.*LENGTH =/)
|
|
{
|
|
print \" dmem (rw!x) : ORIGIN = 0x0, LENGTH = $DMEM_SIZE\"
|
|
}
|
|
else if (\$0 ~ /^__HEAP_SIZE = DEFINED/)
|
|
{
|
|
print \"__HEAP_SIZE = DEFINED(__HEAP_SIZE) ? __HEAP_SIZE : $HEAP_SIZE ;\";
|
|
}
|
|
else if (\$0 ~ /^__STACK_SIZE = DEFINED/)
|
|
{
|
|
print \"__STACK_SIZE = DEFINED(__STACK_SIZE) ? __STACK_SIZE : $STACK_SIZE ;\";
|
|
}
|
|
else
|
|
{
|
|
print \$0;
|
|
}
|
|
}"
|
|
}
|
|
|
|
# IMEM DMEM HEAP_SIZE STACK_SIZE
|
|
dump_modified 256K 65536K "32 * 1024 * 1024" "1024 * 1024" | tee pruelf-sim.x
|