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| author | David 'Digit' Turner <digit@google.com> | 2010-10-11 22:11:06 +0200 |
|---|---|---|
| committer | David 'Digit' Turner <digit@google.com> | 2011-02-03 18:07:41 +0100 |
| commit | fc2693110ee8a2ba22a445ad9855fbe9e118d439 (patch) | |
| tree | 6bbfcf0620780f454b5c0ac2dbd5341a00cfa157 /libc/kernel/tools/kernel.py | |
| parent | 040e18f362716c0bab1d9c39a869b98d6c61584c (diff) | |
| download | bionic-fc2693110ee8a2ba22a445ad9855fbe9e118d439.zip bionic-fc2693110ee8a2ba22a445ad9855fbe9e118d439.tar.gz bionic-fc2693110ee8a2ba22a445ad9855fbe9e118d439.tar.bz2 | |
libc: Update auto-gen scripts
Make the scripts use external/kernel-headers/original by default.
clean_header.py: Document -k<path>, add -d<path>
find_headers.py: Make kernel config files optional
update_all.py: Allow setting the path to kernel headers on the command-line
update_all.py: Better formatting of output on ttys
update_all.py: Automatically perform "git add/rm" on affected files.
SYSCALLS.TXT: Fix typo in __socketcall definition.
checksyscalls.py: Add support for superH architecture in the checks.
gensyscalls.py: Automatically perform "git add/rm" on affected files.
cpp.py: Fixed a bug that prevented certain type definitions to
be kept in the generated clean header (e.g.
struct ethtool_drvinfo in <linux/ethtool.h>)
All scripts will use the content of external/kernel-headers/original by default now.
The generated code removes all empty lines and trailing whitespace. This is useful
to ensure a unified output even if we change the parser again in the future.
The top-level disclaimer has been edited with update instructions to regenerate
the headers when needed.
Also, a warning is now inserted every 8th line in the final output:
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
Changes under kernel/arch-arm and kernel/arch-x86 should correspond to whitespace
differences and additionnal struct definitions that were missed by the previous
parser implementation.
Change-Id: Icd1c056bacd766759f3e9b7bb5d63a246f3d656a
WARNING: If you run these script, do not submit the result to gerrit for now.
It seems there are discrepancies between the content of original headers
and those currently commited under bionic/libc/kernel/.
(This problem is the main motivation to insert the warning repeatedly).
Current list of issues:
- Missing SuperH headers (i.e. external/kernel-headers/original/asm-sh)
Diffstat (limited to 'libc/kernel/tools/kernel.py')
| -rw-r--r-- | libc/kernel/tools/kernel.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libc/kernel/tools/kernel.py b/libc/kernel/tools/kernel.py index 9d9b5f0..c203985 100644 --- a/libc/kernel/tools/kernel.py +++ b/libc/kernel/tools/kernel.py @@ -55,8 +55,11 @@ class HeaderScanner: # <asm-generic/*> # <mtd/*> # - re_combined =\ - re.compile(r"^.*<((%s)/[\d\w_\+\.\-/]*)>.*$" % string.join(kernel_dirs,"|") ) + re_combined_str=\ + r"^.*<((%s)/[\d\w_\+\.\-/]*)>.*$" % string.join(kernel_dirs,"|") + + re_combined = re.compile(re_combined_str) + # some kernel files choose to include files with relative paths (x86 32/64 # dispatch for instance) re_rel_dir = re.compile(r'^.*"([\d\w_\+\.\-/]+)".*$') |