If the number of directories was 6 (equal to the DEBUG_DIRECTORY
index), patchDebugDirectory() was run even though the debug directory
is actually the 7th entry. Use <= in the comparison to fix that.
This fixes https://llvm.org/PR51243
Differential Revision: https://reviews.llvm.org/D106940
Reviewed by: jhenderson
The --set-section-flags option was being ignored when adding a new
section. Take it into account if present.
Fixes https://llvm.org/PR51244
Reviewed By: jhenderson, MaskRay
Differential Revision: https://reviews.llvm.org/D106942
Fix an edge case missed by https://reviews.llvm.org/D78921. For e.g.,
the Repro debug entry (generated with the /Brepro linker flag) does not
have a debug-directory payload. Do not attempt to patch Debug entries
without a payload.
Differential Revision: https://reviews.llvm.org/D107324
On z/OS, the following error message is not matched correctly in lit tests.
```
EDC5129I No such file or directory.
```
This patch uses a lit config substitution to check for platform specific error messages.
Reviewed By: muiez, jhenderson
Differential Revision: https://reviews.llvm.org/D95246
On z/OS, the following error message is not matched correctly in lit tests. This patch updates the CHECK expression to match successfully.
```
EDC5129I No such file or directory.
```
Reviewed By: muiez
Differential Revision: https://reviews.llvm.org/D94239
The debug directory payload is not located directly after the
debug directory entry itself, but can essentially be located anywhere
in the binary (even outside of mapped sections, although we don't
handle that case).
Differential Revision: https://reviews.llvm.org/D78921
To improve consistency and avoid unneeded shell feature (output
redirection).
While here, make other changes to improve consistency
--docnum 1 => --docnum=1
-docnum=x => --docnum=x
The parsing error tests in ELF/redefine-symbols.test are not specific to ELF.
Move them to redefine-symbols.test.
Add COFF/redefine-symbols.test for COFF specific tests.
Also fix the documentation regarding --redefine-syms: the old and new
names are separated by whitespace, not an equals sign.
Reviewed By: mstorsjo
Differential Revision: https://reviews.llvm.org/D70036
This patch brings various error messages into line with each other, by
removing trailing full stops, and making the first letter lower-case.
This addresses https://bugs.llvm.org/show_bug.cgi?id=40859.
Reviewed by: jhenderson, rupprecht, jakehehrlich
Differential Revision: https://reviews.llvm.org/D62072
Patch by Alex Brachet
llvm-svn: 361384
We use both -long-option and --long-option in tests. Switch to --long-option for consistency.
In the "llvm-readelf" mode, -long-option is discouraged as it conflicts with grouped short options and it is not accepted by GNU readelf.
While updating the tests, change llvm-readobj -s to llvm-readobj -S to reduce confusion ("s" is --section-headers in llvm-readobj but --symbols in llvm-readelf).
llvm-svn: 359649
For ELF, we accept but ignore --only-keep-debug. Do the same for llvm-strip.
COFF does implement this, so update the test that it is supported.
llvm-svn: 356207
The aux symbols were stored in an opaque std::vector<uint8_t>,
with contents interpreted according to the rest of the symbol.
All aux symbol types but one fit in 18 bytes (sizeof(coff_symbol16)),
and if written to a bigobj, two extra padding bytes are written (as
sizeof(coff_symbol32) is 20). In the storage agnostic intermediate
representation, store the aux symbols as a series of coff_symbol16
sized opaque blobs. (In practice, all such aux symbols only consist
of one aux symbol, so this is more flexible than what reality needs.)
The special case is the file aux symbols, which are written in
potentially more than one aux symbol slot, without any padding,
as one single long string. This can't be stored in the same opaque
vector of fixed sized aux symbol entries. The file aux symbols will
occupy a different number of aux symbol slots depending on the type
of output object file. As nothing in the intermediate process needs
to have accurate raw symbol indices, updating that is moved into the
writer class.
Differential Revision: https://reviews.llvm.org/D57009
llvm-svn: 351947
These are no longer necessary as the testcase now seems to run fine
on the buildbots that previously failed on this case, after SVN r351934.
llvm-svn: 351946
This was reverted since it broke a couple buildbots. The reason
for the breakage is not yet known, but this time, the test has
got more diagnostics added, to hopefully allow figuring out
what goes wrong.
Differential Revision: https://reviews.llvm.org/D57007
llvm-svn: 351931
This was requested in the review of D57006.
Also add missing quotes around symbol names in error messages.
Differential Revision: https://reviews.llvm.org/D57014
llvm-svn: 351799
The debug directory contains the rwa file address of itself,
which is updated on write. Add a testcase for this existing
functionality.
Differential Revision: https://reviews.llvm.org/D56876
llvm-svn: 351659
Previously, this was broken - by setting PointerToSymbolTable to zero
but still actually writing the string table length, the object file
header was corrupted.
Differential Revision: https://reviews.llvm.org/D56584
llvm-svn: 350926
This is an initial implementation of no-op passthrough copying of COFF
with objcopy.
Differential Revision: https://reviews.llvm.org/D54939
llvm-svn: 349605
Alfonso Sánchez-Beato