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coreboot-kgpe-d16/util/riscv/make-spike-elf.sh

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util/riscvtools: Add script that turns coreboot.rom into an ELF This is required because SPIKE doesn't support loading flat files yet. Change-Id: If745d78712ca8108b5dcc21591201bc2d3f70b86 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/14964 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-10 19:35:14 +02:00
#!/bin/sh
#
# This script is based on:
# https://docs.google.com/document/d/1Pvf9Yxorcd3sbgs8WcomcTl3J4bmX6e1UE0ROCefR88
set -e
usage() {
echo "This script converts a flat file into an ELF, that can be passed"
echo "to SPIKE, the RISC-V reference emulator."
echo ""
echo "Usage: $0 coreboot.rom coreboot.elf"
}
if [ $# -ne 2 ]; then
usage
exit 1
fi
FLAT_FILE="$1"
util: make-spike-elf.sh: Fix busybox mktemp compatibility Busybox mktemp does not support patterns with any characters after the XXXXXX part. Drop the .o extension to make make-spike-elf.sh work on Alpine Linux. Change-Id: I2e37ceef115c6d4d31eb617558481b2284dada83 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/23174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-01-08 18:31:42 +01:00
OBJECT_FILE=$(mktemp /tmp/coreboot-spike.XXXXXX)
util/riscvtools: Add script that turns coreboot.rom into an ELF This is required because SPIKE doesn't support loading flat files yet. Change-Id: If745d78712ca8108b5dcc21591201bc2d3f70b86 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/14964 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-10 19:35:14 +02:00
ELF_FILE="$2"
TOOL_PATH="$(dirname "$0")"
RISCV: change make-spike-elf to use the coreboot toolchain. Change-Id: I81ced8c6e02b00a3835e3b42c9cf2669b1b2bd3e Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> [jn: Added XGCC_BIN variable to avoid requiring the tools in $PATH] Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/16955 Tested-by: build bot (Jenkins)
2016-10-12 00:18:01 +02:00
XGCC_BIN="$TOOL_PATH/../crossgcc/xgcc/bin"
util/riscvtools: Add script that turns coreboot.rom into an ELF This is required because SPIKE doesn't support loading flat files yet. Change-Id: If745d78712ca8108b5dcc21591201bc2d3f70b86 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/14964 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-10 19:35:14 +02:00
RISCV: change make-spike-elf to use the coreboot toolchain. Change-Id: I81ced8c6e02b00a3835e3b42c9cf2669b1b2bd3e Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> [jn: Added XGCC_BIN variable to avoid requiring the tools in $PATH] Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/16955 Tested-by: build bot (Jenkins)
2016-10-12 00:18:01 +02:00
"$XGCC_BIN/riscv64-elf-objcopy" -I binary -O elf64-littleriscv \
RISCV: have the make-spike-elf.sh script use the riscv tools We do this so that the riscv objdump can be used on the coreboot.elf file. Change-Id: Ib8bf85a3299dd75b779e7fa3757f5b62c9c7170b Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/16918 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2016-10-07 15:57:03 +02:00
-B riscv "$FLAT_FILE" "$OBJECT_FILE"
RISCV: change make-spike-elf to use the coreboot toolchain. Change-Id: I81ced8c6e02b00a3835e3b42c9cf2669b1b2bd3e Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> [jn: Added XGCC_BIN variable to avoid requiring the tools in $PATH] Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/16955 Tested-by: build bot (Jenkins)
2016-10-12 00:18:01 +02:00
"$XGCC_BIN/riscv64-elf-ld" "$OBJECT_FILE" -T "$TOOL_PATH/spike-elf.ld" \
RISCV: have the make-spike-elf.sh script use the riscv tools We do this so that the riscv objdump can be used on the coreboot.elf file. Change-Id: Ib8bf85a3299dd75b779e7fa3757f5b62c9c7170b Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/16918 Tested-by: build bot (Jenkins) Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2016-10-07 15:57:03 +02:00
-o "$ELF_FILE"
util/riscvtools: Add script that turns coreboot.rom into an ELF This is required because SPIKE doesn't support loading flat files yet. Change-Id: If745d78712ca8108b5dcc21591201bc2d3f70b86 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/14964 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-06-10 19:35:14 +02:00
rm "$OBJECT_FILE"