1 files changed, 54 insertions, 0 deletions
diff --git a/bin/run-riscv-gdb.sh b/bin/run-riscv-gdb.sh
new file mode 100755
index 0000000..6efad17
--- /dev/null
+++ b/bin/run-riscv-gdb.sh
@@ -0,0 +1,54 @@
+#!/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