Author: Med Ismail Bennani Date: 2022-11-03T14:44:52-07:00 New Revision: 3be864333a8843534465bcbf3d355fcd12b42369
URL: https://github.com/llvm/llvm-project/commit/3be864333a8843534465bcbf3d355fcd12b42369 DIFF: https://github.com/llvm/llvm-project/commit/3be864333a8843534465bcbf3d355fcd12b42369.diff LOG: [lldb/crashlog] Add support for 32bit frame addresses This patch adds support for 32bit stack frame addresses in the `crashlog` command. For crash reports that are generated from a arm64_32 process, `PAGEZERO` is loaded at 0x00004000 so no code address will be less than 0x4000. This patch changes the crashlog frame address regex group to match addresses as small as 4 hex characters. rdar://100805026 Differential Revision: https://reviews.llvm.org/D135310 Signed-off-by: Med Ismail Bennani <medismail.benn...@gmail.com> Added: Modified: lldb/examples/python/crashlog.py Removed: ################################################################################ diff --git a/lldb/examples/python/crashlog.py b/lldb/examples/python/crashlog.py index e80ecd91579ad..77d54ce303868 100755 --- a/lldb/examples/python/crashlog.py +++ b/lldb/examples/python/crashlog.py @@ -613,10 +613,10 @@ class TextCrashLogParser(CrashLogParser): frame_regex = re.compile(r'^(\d+)\s+' # id r'(.+?)\s+' # img_name r'(?:' +version+ r'\s+)?' # img_version - r'(0x[0-9a-fA-F]{7,})' # addr (7 chars or more) + r'(0x[0-9a-fA-F]{4,})' # addr (4 chars or more) r' +(.*)' # offs ) - null_frame_regex = re.compile(r'^\d+\s+\?\?\?\s+0{7,} +') + null_frame_regex = re.compile(r'^\d+\s+\?\?\?\s+0{4,} +') image_regex_uuid = re.compile(r'(0x[0-9a-fA-F]+)' # img_lo r'\s+-\s+' # - r'(0x[0-9a-fA-F]+)\s+' # img_hi _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
