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-rw-r--r--libc/kernel/tools/defaults.py101
1 files changed, 0 insertions, 101 deletions
diff --git a/libc/kernel/tools/defaults.py b/libc/kernel/tools/defaults.py
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--- a/libc/kernel/tools/defaults.py
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-# this module contains all the defaults used by the generation of cleaned-up headers
-# for the Bionic C library
-#
-
-import time, os, sys
-from utils import *
-
-# the list of supported architectures
-#
-kernel_archs = [ 'arm', 'x86' ]
-
-# the list of include directories that belong to the kernel
-# tree. used when looking for sources...
-#
-kernel_dirs = [ "linux", "asm", "asm-generic", "mtd" ]
-
-# path to the directory containing the original kernel headers
-#
-kernel_original_path = os.path.normpath( find_program_dir() + '/../original' )
-
-# a special value that is used to indicate that a given macro is known to be
-# undefined during optimization
-kCppUndefinedMacro = "<<<undefined>>>"
-
-# this is the set of known macros we want to totally optimize out from the
-# final headers
-kernel_known_macros = {
- "__KERNEL__": kCppUndefinedMacro,
- "__KERNEL_STRICT_NAMES":"1",
- "__CHECKER__": kCppUndefinedMacro,
- "__CHECK_ENDIAN__": kCppUndefinedMacro,
- }
-
-# define to true if you want to remove all defined(CONFIG_FOO) tests
-# from the clean headers. testing shows that this is not strictly necessary
-# but just generates cleaner results
-kernel_remove_config_macros = True
-
-# maps an architecture to a set of default macros that would be provided by
-# toolchain preprocessor
-kernel_default_arch_macros = {
- "arm": {},
- "x86": {"__i386__": "1"},
- }
-
-# this is the set of known static inline functions that we want to keep
-# in the final ARM headers. this is only used to keep optimized byteswapping
-# static functions and stuff like that.
-kernel_known_arm_statics = set(
- [ "___arch__swab32", # asm-arm/byteorder.h
- ]
- )
-
-kernel_known_x86_statics = set(
- [ "___arch__swab32", # asm-x86/byteorder.h
- "___arch__swab64", # asm-x86/byteorder.h
- ]
- )
-
-kernel_known_generic_statics = set(
- [ "__invalid_size_argument_for_IOC", # asm-generic/ioctl.h
- "__cmsg_nxthdr", # linux/socket.h
- "cmsg_nxthdr", # linux/socket.h
- "ipt_get_target",
- ]
- )
-
-# this maps an architecture to the set of static inline functions that
-# we want to keep in the final headers
-#
-kernel_known_statics = {
- "arm" : kernel_known_arm_statics,
- "x86" : kernel_known_x86_statics
- }
-
-# this is a list of macros which we want to specifically exclude from
-# the generated files.
-#
-kernel_ignored_macros = set(
- [ "MAXHOSTNAMELEN", # for some reason, Linux defines it to 64
- # while most of the BSD code expects this to be 256
- # so ignore the kernel-provided definition and
- # define it in the Bionic headers instead
- ]
- )
-
-# this is the standard disclaimer
-#
-kernel_disclaimer = """\
-/****************************************************************************
- ****************************************************************************
- ***
- *** This header was automatically generated from a Linux kernel header
- *** of the same name, to make information necessary for userspace to
- *** call into the kernel available to libc. It contains only constants,
- *** structures, and macros generated from the original header, and thus,
- *** contains no copyrightable information.
- ***
- ****************************************************************************
- ****************************************************************************/
-"""