ruspiro-allocator 0.3.0

Simple and lightweight heap memory allocator for Raspberry Pi baremetal environments.
Documentation 
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#!/bin/sh


set +ev


if [ $# -eq 0 ] 
    then 
        echo "not enough parameter given"

        exit 1

fi


# check which aarch version to build

if [ $1 = "64" ]
    then
        # aarch64

        export CFLAGS='-march=armv8-a -Wall -O3 -nostdlib -nostartfiles -ffreestanding -mtune=cortex-a53'

        export RUSTFLAGS='-C linker=aarch64-elf-gcc -C target-cpu=cortex-a53 -C target-feature=+strict-align,+a53,+fp-armv8,+neon -C link-arg=-nostartfiles -C opt-level=3 -C debuginfo=0'

        if [ "$2" = "" ]
            then
                export CC='aarch64-elf-gcc'

                export AR='aarch64-elf-ar'

        fi

        cargo xbuild --target aarch64-unknown-linux-gnu --release

elif [ $1 = "32" ]
    then
        # aarch32

        export CFLAGS='-mfpu=neon-fp-armv8 -mfloat-abi=hard -march=armv8-a -Wall -O3 -nostdlib -nostartfiles -ffreestanding -mtune=cortex-a53'

        export RUSTFLAGS='-C linker=arm-eabi-gcc.exe -C target-cpu=cortex-a53 -C target-feature=+strict-align,+a53,+fp-armv8,+v8,+vfp3,+d16,+thumb2,+neon -C link-arg=-nostartfiles -C opt-level=3 -C debuginfo=0'

        if [ -z "$2" ]
            then
                export CC='arm-eabi-gcc.exe'

                export AR='arm-eabi-ar.exe'

        fi

        cargo xbuild --target armv7-unknown-linux-gnueabihf --release

else
    echo 'provide the archtitecture to be build. Use either "build.sh 32" or "build.sh 64"'

fi