mirror of
https://github.com/rizinorg/cutter.git
synced 2024-12-18 19:06:10 +00:00
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
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import sys
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import os
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import subprocess
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import re
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import atexit
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if len(sys.argv) != 3:
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print(f"usage: {sys.argv[0]} [Cutter.AppImage] [symbols dir]")
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exit(1)
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root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
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def store_syms(syms, syms_dir):
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m = re.match(b"MODULE ([^ ]+) ([^ ]+) ([^ ]+) (.+)\n.*", syms)
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if m is None:
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print("Invalid dump_syms output")
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return
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(modos, modarch, modhash, modname) = m.groups()
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modname = modname.decode("utf-8")
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modhash = modhash.decode("utf-8")
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symdir = os.path.join(syms_dir, modname, modhash)
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symfile = f"{modname}.sym"
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os.makedirs(symdir)
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symfile_path = os.path.join(symdir, symfile)
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with open(symfile_path, "wb") as f:
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f.write(syms)
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print(symfile_path)
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def dump_syms(binary, syms_dir):
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dump_syms_exec = os.path.join(root, "breakpad/src/tools/linux/dump_syms/dump_syms")
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syms = subprocess.run([dump_syms_exec, binary], capture_output=True).stdout
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store_syms(syms, syms_dir)
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appimage = sys.argv[1]
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syms_dst = sys.argv[2]
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# stdbuf workaround is needed before https://github.com/AppImage/AppImageKit/commit/e827baa719f5444aeef7202fe1f71c97d4200dde
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appimage_p = subprocess.Popen(["stdbuf", "-oL", appimage, "--appimage-mount"], stdout=subprocess.PIPE)
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def kill_appimage():
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appimage_p.kill()
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atexit.register(kill_appimage)
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mount_dir = appimage_p.stdout.readline().strip().decode("utf-8")
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binaries = [ os.path.join(mount_dir, "usr/bin/Cutter") ]
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for f in os.scandir(os.path.join(mount_dir, "usr/lib")):
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if f.is_dir() or f.is_symlink():
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continue
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binaries.append(f.path)
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for b in binaries:
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dump_syms(b, syms_dst)
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