Skip to content

Add BUILD_VERSION load command #29

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add BUILD_VERSION load command #29

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions macholibre/dictionary.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -538,3 +538,16 @@
2147483648 + 100: 'POWERPC_970 (LIB64)'
}
}

tools = {
1: 'CLANG',
2: 'SWIFT',
3: 'LD'
}

platforms = {
1: 'MACOS',
2: 'IOS',
3: 'TVOS',
4: 'WATCHOS'
}
22 changes: 22 additions & 0 deletions macholibre/parser.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -757,6 +757,26 @@ def parse_main(self, cmd, cmd_size):

return output

def parse_build_version(self, cmd, cmd_size):
"""Parse build version load command."""

output = {
'cmd': cmd,
'cmd_size': cmd_size,
'platform': dictionary.platforms[self.get_int()],
'minos': self.get_int(),
'sdk': self.get_int(),
'tools': []
}

for _ in range(self.get_int()):
output['tools'].append({
'tool': dictionary.tools[self.get_int()],
'version': self.get_int()
})

return output

def parse_lcs(self, offset, size, nlcs, slcs):
"""Determine which load commands are present and parse each one
accordingly. Return as a list.
Expand Down Expand Up @@ -855,6 +875,8 @@ def parse_lcs(self, offset, size, nlcs, slcs):
self.__macho['lcs'].append(self.parse_rpath(cmd, cmd_size))
elif cmd == 'MAIN':
self.__macho['lcs'].append(self.parse_main(cmd, cmd_size))
elif cmd == 'BUILD_VERSION':
self.__macho['lcs'].append(self.parse_build_version(cmd, cmd_size))

def parse_syms(self, offset, size, lc_symtab):
"""Parse symbol and string tables.
Expand Down