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#!/usr/bin/env sh
set -e
TUI=""
BASE=${BASE:-~/src/git.kernel.org/linux/kernel}
PROFILE=${PROFILE:-riscv}
REPO=${REPO:-riscv}
VMLINUX=${VMLINUX:-$BASE/$REPO/vmlinux}
while [[ $# -gt 0 ]]; do
case $1 in
-t | --tui)
TUI="-tui"
shift
;;
-h | --help)
SHOW_HELP=1
shift
;;
-*)
echo "run-gdb (error): unknown option '$1'."
exit 1
;;
*)
echo "run-gdb (warning): argument '$1' will be ignored."
shift # past argument
;;
esac
done
# Print the show message if needed.
if [ -n "$SHOW_HELP" ]; then
cat <<HERE
usage: run-gdb.sh [OPTIONS]
Start a connection to a running QEMU/KVM machine.
-h, --help Show this message.
-t, --tui Enable TUI mode.
Environment variables that can be used the further configure GDB:
- BASE: the base kernel location. That is, the directory where kernel trees live. Default: "$BASE".
- PROFILE: the GDB profile from the default base kernel location. Default: "riscv".
- REPO: the Linux repository to be used. Default: "riscv".
- VMLINUX: path to 'vmlinux' so to load symbols. Default: "$VMLINUX".
HERE
exit 0
fi
gdb $TUI \
--command $BASE/$PROFILE.gdb \
$VMLINUX
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