blob: 834e8d2cb67b1c455dbb0e33a964ee9aaf6f8699 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#!/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="$1"
OBJECT_FILE=$(mktemp /tmp/coreboot-spike.XXXXXX)
ELF_FILE="$2"
TOOL_PATH="$(dirname "$0")"
XGCC_BIN="$TOOL_PATH/../crossgcc/xgcc/bin"
"$XGCC_BIN/riscv64-elf-objcopy" -I binary -O elf64-littleriscv \
-B riscv "$FLAT_FILE" "$OBJECT_FILE"
"$XGCC_BIN/riscv64-elf-ld" "$OBJECT_FILE" -T "$TOOL_PATH/spike-elf.ld" \
-o "$ELF_FILE"
rm "$OBJECT_FILE"
|
