llvm-project

Commit Graph

Author	SHA1	Message	Date
George Rimar	3832d7c25d	[LLD] - Do not crash when reporting errors when .debug_line_str (DWARF5) is used Imagine we have the following code: int foo(); int main() { return foo(); } It will crash if you try to compile it with `clang -O0 -gdwarf-5 test.cpp -o test -g -fuse-ld=lld` The crash happens inside the LLVM DWARF parser because LLD does not provide the .debug_line_str section. At the same time for correct parsing and reporting, we anyways need to provide this section from our side. The patch fixes the issue. llvm-svn: 343667	2018-10-03 08:59:46 +00:00
Rui Ueyama	01d250eed9	Style fix. NFC. llvm-svn: 342300	2018-09-14 23:51:17 +00:00
Rui Ueyama	970573776a	Rename GdbIndex.{cpp,h} -> DWARF.{cpp,h}. These files used to contain classes and functions for .gdb_index, but they are moved to SyntheticSections.{cpp,h}, so the name is now irrelevant. llvm-svn: 342299	2018-09-14 23:51:05 +00:00

Author

SHA1

Message

Date

George Rimar

3832d7c25d

[LLD] - Do not crash when reporting errors when .debug_line_str (DWARF5) is used

Imagine we have the following code:

int foo();
int main() { return foo(); }

It will crash if you try to compile it with
`clang -O0 -gdwarf-5 test.cpp -o test -g -fuse-ld=lld`

The crash happens inside the LLVM DWARF parser because LLD does not provide
the .debug_line_str section. At the same time for correct parsing and reporting,
we anyways need to provide this section from our side.

The patch fixes the issue.

llvm-svn: 343667

2018-10-03 08:59:46 +00:00

Rui Ueyama

01d250eed9

Style fix. NFC.

llvm-svn: 342300

2018-09-14 23:51:17 +00:00

Rui Ueyama

970573776a

Rename GdbIndex.{cpp,h} -> DWARF.{cpp,h}.

These files used to contain classes and functions for .gdb_index,
but they are moved to SyntheticSections.{cpp,h}, so the name is now
irrelevant.

llvm-svn: 342299

2018-09-14 23:51:05 +00:00

3 Commits