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https://github.com/LadybirdBrowser/ladybird.git
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60 lines
2 KiB
Bash
Executable file
60 lines
2 KiB
Bash
Executable file
#!/bin/sh
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SCRIPT_DIR="$(dirname "${0}")"
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if [ -z "$SERENITY_ARCH" ]; then
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SERENITY_ARCH="x86_64"
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fi
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# Set this environment variable to override the default debugger.
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#
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if [ -z "$SERENITY_KERNEL_DEBUGGER" ]; then
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if [ "$SERENITY_ARCH" = "aarch64" ]; then
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# Prepend the toolchain aarch64 bin directory so we pick up GDB from there
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PATH="$SCRIPT_DIR/../Toolchain/Local/aarch64/bin:$PATH"
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SERENITY_KERNEL_DEBUGGER="aarch64-pc-serenity-gdb"
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else
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SERENITY_KERNEL_DEBUGGER="gdb"
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fi
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fi
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toolchain_suffix=
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if [ "$SERENITY_TOOLCHAIN" = "Clang" ]; then
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toolchain_suffix="clang"
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fi
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# The QEMU -s option (enabled by default in ./run) sets up a debugger
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# remote on localhost:1234. So point our debugger there, and inform
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# the debugger which binary to load symbols, etc from.
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#
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if [ "$SERENITY_ARCH" = "x86_64" ]; then
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gdb_arch=i386:x86-64
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prekernel_image=Prekernel64
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kernel_base=0x2000200000
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elif [ "$SERENITY_ARCH" = "aarch64" ]; then
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gdb_arch=aarch64:armv8-r
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prekernel_image=Prekernel
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kernel_base=0xc0000000 # FIXME
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fi
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# FIXME: This doesn't work when running QEMU inside the WSL2 VM
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if command -v wslpath >/dev/null; then
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gdb_host=$(powershell.exe "(Test-Connection -ComputerName (hostname) -Count 1).IPV4Address.IPAddressToString" | tr -d '\r\n')
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else
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gdb_host=${SERENITY_HOST_IP:-127.0.0.1}
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fi
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exec $SERENITY_KERNEL_DEBUGGER \
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-ex "file $SCRIPT_DIR/../Build/${SERENITY_ARCH:-x86_64}$toolchain_suffix/Kernel/Prekernel/$prekernel_image" \
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-ex "set confirm off" \
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-ex "directory $SCRIPT_DIR/../Build/${SERENITY_ARCH:-x86_64}$toolchain_suffix/" \
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-ex "add-symbol-file $SCRIPT_DIR/../Build/${SERENITY_ARCH:-x86_64}$toolchain_suffix/Kernel/Kernel -o $kernel_base" \
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-ex "set confirm on" \
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-ex "set arch $gdb_arch" \
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-ex "set print frame-arguments none" \
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-ex "target remote ${gdb_host}:1234" \
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-ex "source $SCRIPT_DIR/serenity_gdb.py" \
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-ex "layout asm" \
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-ex "fs next" \
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"$@"
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