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clang-p2996/lldb/lit/Modules/Breakpad/Inputs/sections-trailing-func.syms
Pavel Labath ed42ea4707 ObjectFileBreakpad: Implement sections
Summary:
This patch allows ObjectFileBreakpad to parse the contents of Breakpad
files into sections. This sounds slightly odd at first, but in essence
its not too different from how other object files handle things. For
example in elf files, the symtab section consists of a number of
"records", where each record represents a single symbol. The same is
true for breakpad's PUBLIC section, except in this case, the records will be
textual instead of binary.

To keep sections contiguous, I create a new section every time record
type changes. Normally, the breakpad processor will group all records of
the same type in one block, but the format allows them to be intermixed,
so in general, the "object file" may contain multiple sections with the
same record type.

Reviewers: clayborg, zturner, lemo, markmentovai, amccarth

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D55434

llvm-svn: 350511
2019-01-07 11:14:08 +00:00

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MODULE Linux x86_64 0000000024B5D199F0F766FFFFFF5DC30 linux.out
INFO CODE_ID 00000000B52499D1F0F766FFFFFF5DC3
FILE 0 /tmp/a.c
FUNC 1010 10 0 _start
1010 4 4 0
1014 5 5 0
1019 5 6 0
101e 2 7 0