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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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40 lines
977 B
Bash
Executable File
40 lines
977 B
Bash
Executable File
#!/usr/bin/env bash
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. "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common"
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gem5_opt=
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parsed=$(getopt -o "h${common_getopt_flags}" -l "$common_getopt_flags_long" -- "$@")
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eval set -- "$parsed"
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while true; do
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case "$1" in
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h)
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echo "$0 <exec-relative-path> [<brk-symbol>]" 2>&1
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exit
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;;
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*)
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common_getopt_case "$@"
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;;
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esac
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done
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executable_rel="$1"
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shift
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if [ "$#" -gt 0 ]; then
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brk="'$1'"
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shift
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else
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brk=
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fi
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common_setup
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if "$common_gem5"; then
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gem5_opt=-g
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fi
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executable="${common_build_dir}/${executable_rel}"
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addr="$("${common_root_dir}/runtc" readelf -h "$executable" | awk '/Entry/{ print $NF }' )"
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ex="-ex \"add-symbol-file $executable $addr\""
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# -X or else lx-symbols throws for arm:
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# gdb.MemoryError: Cannot access memory at address 0xbf0040cc
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# TODO understand better.
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#
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# Also, lx-symbols overrides the add-symbol-file commands.
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cmd="./rungdb -a '${common_arch}' -b '${ex}' ${gem5_opt} -X ${brk}"
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echo "$cmd"
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eval "$cmd"
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