38 lines
1.2 KiB
Bash
Executable File
38 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Exit if anything fails
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set -e
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# Find out where to look for the pretty printer Python module
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RUSTC_SYSROOT=`rustc --print sysroot`
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# Find the host triple so we can find lldb in rustlib.
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host=`rustc -vV | sed -n -e 's/^host: //p'`
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lldb=lldb
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if [ -f "$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb" ]; then
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lldb="$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb"
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else
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LLDB_VERSION=`"$lldb" --version 2>/dev/null | head -1 | cut -d. -f1`
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if [ "$LLDB_VERSION" = "lldb-350" ]
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then
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echo "***"
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echo \
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"WARNING: This version of LLDB has known issues with Rust and cannot \
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display the contents of local variables!"
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echo "***"
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fi
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fi
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# Prepare commands that will be loaded before any file on the command line has been loaded
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script_import="command script import \"$RUSTC_SYSROOT/lib/rustlib/etc/lldb_rust_formatters.py\""
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category_definition="type summary add --no-value --python-function lldb_rust_formatters.print_val -x \".*\" --category Rust"
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category_enable="type category enable Rust"
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# Call LLDB with the commands added to the argument list
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exec "$lldb" --one-line-before-file "$script_import" \
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--one-line-before-file "$category_definition" \
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--one-line-before-file "$category_enable" \
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"$@"
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