Fixes bug 1887170
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@641 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
parent
bf2225c26c
commit
325e4e3833
@ -83,30 +83,9 @@ VPATH = chip:common
|
||||
|
||||
LIBGCC = ${shell $(CC) -print-libgcc-file-name}
|
||||
|
||||
# Supports dynamic sizing of HEAP. This adds up the size of each memory area.
|
||||
# This does not account for the alignment of the _CODE area to 0x0100 (hence
|
||||
# the fudge factor 196 is added).
|
||||
|
||||
HEAP_BASE = ${shell \
|
||||
if [ -e pass1.map ]; then \
|
||||
list=`cat pass1.map | grep "SIZE" | sed -e "s/\t//g" | cut -d' ' -f2`; \
|
||||
unset result; \
|
||||
first=yes; \
|
||||
for size in $${list}; do \
|
||||
if [ "$${size}" != "0000" ]; then \
|
||||
if [ -z "$$first" ]; then \
|
||||
result="$${result} + 0x$${size}"; \
|
||||
else \
|
||||
result="(0x$${size}"; \
|
||||
unset first; \
|
||||
fi; \
|
||||
fi; \
|
||||
done; \
|
||||
echo "$${result} + 196)"; \
|
||||
else \
|
||||
echo "(UP_HEAP1_END - 8192)"; \
|
||||
fi; \
|
||||
}
|
||||
# Supports dynamic sizing of HEAP.
|
||||
#
|
||||
HEAP_BASE = ${shell ./mkhpbase.sh}
|
||||
|
||||
############################################################################
|
||||
# Targets
|
||||
|
109
arch/z80/src/mkhpbase.sh
Executable file
109
arch/z80/src/mkhpbase.sh
Executable file
@ -0,0 +1,109 @@
|
||||
#/bin/sh
|
||||
############################################################################
|
||||
# arch/z80/src/mkhpbase.sh
|
||||
#
|
||||
# Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
#
|
||||
# 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.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
#
|
||||
# This script supports dynamic sizing of HEAP when building with the SDCC
|
||||
# toolchain. This script adds up the size of each section of the program.
|
||||
# This does not account for the alignment of the _CODE area to 0x0100 (hence
|
||||
# the fudge factor 196 is added).
|
||||
#
|
||||
# -- There must be a better way! ---
|
||||
#
|
||||
#set -x
|
||||
|
||||
MAPFILE=pass1.map
|
||||
|
||||
# Verify that pass1.map exists
|
||||
|
||||
if [ -e ${MAPFILE} ]; then
|
||||
|
||||
# The map file exists, get a list of the sizes of each section
|
||||
# This works for SDCC 2.7.0
|
||||
|
||||
list=`cat ${MAPFILE} | grep "bytes" | sed -e 's/[ \t][ \t]*/ /g' | cut -d' ' -f3`
|
||||
|
||||
# If this is SDCC version 2.6.0, then the list will be empty
|
||||
|
||||
if [ -z "${list}" ]; then
|
||||
|
||||
# This works for SDCC 2.6.0
|
||||
|
||||
list=`cat ${MAPFILE} | grep "SIZE" | sed -e 's/[ \t][ \t]*/ /g' | cut -d' ' -f3`
|
||||
fi
|
||||
|
||||
# Did we successfully create the list of section sizes?
|
||||
|
||||
if [ ! -z "${list}" ]; then
|
||||
unset result
|
||||
first=yes
|
||||
|
||||
# Examine each size in the list
|
||||
|
||||
for size in ${list}; do
|
||||
|
||||
# Skip over zero-length sizes
|
||||
|
||||
if [ "${size}" != "0000" ]; then
|
||||
|
||||
# Each hex size must be prefixed with "0x". The
|
||||
# First size must also include a left parenthesis
|
||||
|
||||
if [ -z "$first" ]; then
|
||||
result="${result} + 0x${size}"
|
||||
else
|
||||
result="(0x${size}"
|
||||
unset first
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
# Add a fudge factor to guarantee no overlap between the code and
|
||||
# the heap and close the expression with a left parenthesis
|
||||
|
||||
echo "${result} + 196)"
|
||||
else
|
||||
|
||||
# We could not parse the map file. Try to generate some meaningful error
|
||||
|
||||
echo "#\"Makefile: Could not parse map file\""
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
# pass1.map does not yet exist. In this case, just output a valid, default heap size
|
||||
|
||||
echo "(UP_HEAP1_END - 8192)"
|
||||
fi
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user