2020-10-22 03:09:52 +00:00
										 
									 
								 
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								#!/usr/bin/env bash
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								bpf_sdk=$(cd "$(dirname "$0")/.." && pwd)
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								# shellcheck source=sdk/bpf/env.sh
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								source "$bpf_sdk"/env.sh
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								so=$1
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								dump=$2
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								if [[ -z $so ]] || [[ -z $dump ]]; then
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								  echo "Usage: $0 bpf-program.so dump.txt"
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								  exit 1
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								fi
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								if [[ ! -r $so ]]; then
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								  echo "Error: File not found or readable: $so"
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								  exit 1
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								fi
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								if ! command -v rustfilt > /dev/null; then
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								  echo "Error: rustfilt not found.  It can be installed by running: cargo install rustfilt"
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								  exit 1
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								fi
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								if ! command -v readelf > /dev/null; then
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								  if [[ $(uname) = Darwin ]]; then
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								      echo "Error: readelf not found.  It can be installed by running: brew install binutils"
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								  else
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								      echo "Error: readelf not found."
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								  fi
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								  exit 1
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								fi
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											2020-10-23 07:56:35 +00:00
										 
									 
								 
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								set -e
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								out_dir=$(dirname "$dump")
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								if [[ ! -d $out_dir ]]; then
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								  mkdir -p "$out_dir"
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								fi
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											2020-10-22 03:09:52 +00:00
										 
									 
								 
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								dump_mangled=$dump.mangled
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								(
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								  set -ex
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								  ls -la "$so" > "$dump_mangled"
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								  readelf -aW "$so" >>"$dump_mangled"
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								  "$OBJDUMP" -print-imm-hex --source --disassemble "$so" >> "$dump_mangled"
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								  sed s/://g < "$dump_mangled" | rustfilt > "$dump"
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								)
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								rm -f "$dump_mangled"
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								if [[ ! -f "$dump" ]]; then
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								  echo "Error: Failed to create $dump"
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								  exit 1
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								fi
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								echo "Wrote $dump"
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