(Reapply after revert in e9ce1a5880 due to
Fuchsia test failures. Removed changes in lib/ExecutionEngine/ other
than error categories, to be checked in more detail and reapplied
separately.)
Bulk remove many of the more trivial uses of ManagedStatic in the llvm
directory, either by defining a new getter function or, in many cases,
moving the static variable directly into the only function that uses it.
Differential Revision: https://reviews.llvm.org/D129120
Bulk remove many of the more trivial uses of ManagedStatic in the llvm
directory, either by defining a new getter function or, in many cases,
moving the static variable directly into the only function that uses it.
Differential Revision: https://reviews.llvm.org/D129120
Enable the pdbpagesize flag to allow linking of PDB files > 4GB.
Also includes a couple small fixes to change to uint64_t to support the
larger file sizes. I updated the max file size check in MSFBuilder.cpp
to take into account the page size.
Differential Revision: https://reviews.llvm.org/D115051
At most these use the StringRef/Twine wrappers and don't have any implicit uses of std::string.
Move the include down to any cpp implementation where std::string is actually used.
Handle PDB writing errors like any other error in LLD: emit an error and
continue. This allows the linker to print timing data and summary data
after linking, which can be helpful for finding PDB size problems. Also
report how large the file would have been.
Example output:
lld-link: error: Output data is larger than 4 GiB. File size would have been 6,937,108,480
lld-link: error: failed to write PDB file ./chrome.dll.pdb
Summary
--------------------------------------------------------------------------------
33282 Input OBJ files (expanded from all cmd-line inputs)
4 PDB type server dependencies
0 Precomp OBJ dependencies
33396931 Input type records
... snip ...
Input File Reading: 59756 ms ( 45.5%)
GC: 7500 ms ( 5.7%)
ICF: 3336 ms ( 2.5%)
Code Layout: 6329 ms ( 4.8%)
PDB Emission (Cumulative): 46192 ms ( 35.2%)
Add Objects: 27609 ms ( 21.0%)
Type Merging: 16740 ms ( 12.8%)
Symbol Merging: 10761 ms ( 8.2%)
Publics Stream Layout: 9383 ms ( 7.1%)
TPI Stream Layout: 1678 ms ( 1.3%)
Commit to Disk: 3461 ms ( 2.6%)
--------------------------------------------------
Total Link Time: 131244 ms (100.0%)
Differential Revision: https://reviews.llvm.org/D102713
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
Following D50807, and heading towards D50664, this intermediary change does the following:
1. Upgrade all custom Error types in llvm/trunk/lib/DebugInfo/ to use the new StringError behavior (D50807).
2. Implement std::is_error_code_enum and make_error_code() for DebugInfo error enumerations.
3. Rename GenericError -> PDBError (the file will be renamed in a subsequent commit)
4. Update custom error messages to follow the same formatting: (\w\s*)+\.
5. Keep generic "file not found" (ENOENT) errors as they are in PDB code. Previously, there used to be a custom enumeration for that purpose.
6. Remove a few extraneous LF in log() implementations. Printing LF is a responsability at a higher level, not at the error level.
Differential Revision: https://reviews.llvm.org/D51499
llvm-svn: 341228
Previously this change was submitted from a Windows machine, so
changes made to the case of filenames and directory names did
not survive the commit, and as a result the CMake source file
names and the on-disk file names did not match on case-sensitive
file systems.
I'm resubmitting this patch from a Linux system, which hopefully
allows the case changes to make it through unfettered.
llvm-svn: 277213
Nicolai Hähnle