mbed TLS upgraded to 2.6.0
Fork of mbedtls by
scripts/footprint.sh
- Committer:
- Jasper Wallace
- Date:
- 2017-09-29
- Revision:
- 2:bbdeda018a3c
- Parent:
- 1:9ebc941037d5
File content as of revision 2:bbdeda018a3c:
#!/bin/sh # # This file is part of mbed TLS (https://tls.mbed.org) # # Copyright (c) 2015-2016, ARM Limited, All Rights Reserved # # Purpose # # This script determines ROM size (or code size) for the standard mbed TLS # configurations, when built for a Cortex M3/M4 target. # # Configurations included: # default include/mbedtls/config.h # yotta yotta/module/mbedtls/config.h # thread configs/config-thread.h # suite-b configs/config-suite-b.h # psk configs/config-ccm-psk-tls1_2.h # # Usage: footprint.sh # set -eu CONFIG_H='include/mbedtls/config.h' if [ -r $CONFIG_H ]; then :; else echo "$CONFIG_H not found" >&2 echo "This script needs to be run from the root of" >&2 echo "a git checkout or uncompressed tarball" >&2 exit 1 fi if grep -i cmake Makefile >/dev/null; then echo "Not compatible with CMake" >&2 exit 1 fi if which arm-none-eabi-gcc >/dev/null 2>&1; then :; else echo "You need the ARM-GCC toolchain in your path" >&2 echo "See https://launchpad.net/gcc-arm-embedded/" >&2 exit 1 fi ARMGCC_FLAGS='-Os -march=armv7-m -mthumb' OUTFILE='00-footprint-summary.txt' log() { echo "$@" echo "$@" >> "$OUTFILE" } doit() { NAME="$1" FILE="$2" log "" log "$NAME ($FILE):" cp $CONFIG_H ${CONFIG_H}.bak if [ "$FILE" != $CONFIG_H ]; then cp "$FILE" $CONFIG_H fi { scripts/config.pl unset MBEDTLS_NET_C || true scripts/config.pl unset MBEDTLS_TIMING_C || true scripts/config.pl unset MBEDTLS_FS_IO || true scripts/config.pl --force set MBEDTLS_NO_PLATFORM_ENTROPY || true } >/dev/null 2>&1 make clean >/dev/null CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld \ CFLAGS="$ARMGCC_FLAGS" make lib >/dev/null OUT="size-${NAME}.txt" arm-none-eabi-size -t library/libmbed*.a > "$OUT" log "$( head -n1 "$OUT" )" log "$( tail -n1 "$OUT" )" cp ${CONFIG_H}.bak $CONFIG_H } # truncate the file just this time echo "(generated by $0)" > "$OUTFILE" echo "" >> "$OUTFILE" log "Footprint of standard configurations (minus net_sockets.c, timing.c, fs_io)" log "for bare-metal ARM Cortex-M3/M4 microcontrollers." VERSION_H="include/mbedtls/version.h" MBEDTLS_VERSION=$( sed -n 's/.*VERSION_STRING *"\(.*\)"/\1/p' $VERSION_H ) if git rev-parse HEAD >/dev/null; then GIT_HEAD=$( git rev-parse HEAD | head -c 10 ) GIT_VERSION=" (git head: $GIT_HEAD)" else GIT_VERSION="" fi log "" log "mbed TLS $MBEDTLS_VERSION$GIT_VERSION" log "$( arm-none-eabi-gcc --version | head -n1 )" log "CFLAGS=$ARMGCC_FLAGS" # creates the yotta config yotta/create-module.sh >/dev/null doit default include/mbedtls/config.h doit yotta yotta/module/mbedtls/config.h doit thread configs/config-thread.h doit suite-b configs/config-suite-b.h doit psk configs/config-ccm-psk-tls1_2.h zip mbedtls-footprint.zip "$OUTFILE" size-*.txt >/dev/null