maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
397,841 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

8 Commits

Author SHA1 Message Date
Fangrui Song b587ca93be [test] Replace `yaml2obj >` with `yaml2obj -o` and remove unneeded input redirection 2020-08-20 15:01:09 -07:00
Reid Kleckner fe44a531e0 [COFF] Implement /safeseh:no and check @feat.00 flags by default 
Summary:
Fixes PR41828. Before this, LLD always emitted SafeSEH chunks and
defined __safe_se_handler_table & size. Now, /safeseh:no leaves those
undefined.

Additionally, we were checking for the safeseh @feat.00 flag in two
places: once to emit errors, and once during safeseh table construction.
The error was set up to be off by default, but safeseh is supposed to be
on by default. I combined the two checks, so now LLD emits an error if
an input object lacks @feat.00 and safeseh is enabled. This caused the
majority of 32-bit LLD tests to fail, since many test input object files
lack @feat.00 symbols. I explicitly added -safeseh:no to those tests to
preserve behavior.

Finally, LLD no longer sets IMAGE_DLL_CHARACTERISTICS_NO_SEH if any
input file wasn't compiled for safeseh.

Reviewers: mstorsjo, ruiu, thakis

Reviewed By: ruiu, thakis

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63570

llvm-svn: 366238
 2019-07-16 18:17:33 +00:00
Fangrui Song b159906a9a [test] Change llvm-readobj -long-option to --long-option or well-known short options. NFC 
Also change some options that have different semantics (cause confusion) in llvm-readelf mode:

-s => -S
-t => --symbols
-sd => --section-data

llvm-svn: 359651
 2019-05-01 05:49:01 +00:00
Chris Bieneman ca5170e3e4 [yaml2obj] Updating LLD tests to account for LLVM r273915 
This removed the -format flag from yaml2obj in favor of YAML tags.

llvm-svn: 273920
 2016-06-27 20:17:08 +00:00
David Majnemer 22a19a9ace [COFF] Use the correct size of the TLS directory 
The TLS directory has a different layout depending on the bitness of the
machine the image will run on.  LLD would always use the 64-bit TLS
directory for the data directory entry instead of an appropriately sized
TLS directory.

llvm-svn: 263539
 2016-03-15 06:41:02 +00:00
Rui Ueyama 6872455c6d COFF: Make test commands shorter. NFC. 
llvm-svn: 244227
 2015-08-06 16:47:46 +00:00
Rui Ueyama 251b0e268b COFF: Remove the old COFF linker and make link an alias to link2. 
It's time to remove old COFF linker because the new one is now complete.

llvm-svn: 244226
 2015-08-06 16:19:35 +00:00
Rui Ueyama 506f6d1ae1 COFF: _tls_used is __tls_used on x86. 
llvm-svn: 243495
 2015-07-28 22:56:02 +00:00