This allows llvm-readobj to print the contents of each resource
when printing resources from an object file or executable, like it
already does for plain .res files.
This requires providing the whole COFFObjectFile to ResourceSectionRef.
This supports both object files and executables. For executables,
the DataRVA field is used as is to look up the right section.
For object files, ideally we would need to complete linking of them
and fix up all relocations to know what the DataRVA field would end up
being. In practice, the only thing that makes sense for an RVA field
is an ADDR32NB relocation. Thus, find a relocation pointing at this
field, verify that it has the expected type, locate the symbol it
points at, look up the section the symbol points at, and read from the
right offset in that section.
This works both for GNU windres object files (which use one single
.rsrc section, with all relocations against the base of the .rsrc
section, with the original value of the DataRVA field being the
offset of the data from the beginning of the .rsrc section) and
cvtres object files (with two separate .rsrc$01 and .rsrc$02 sections,
and one symbol per data entry, with the original pre-relocated DataRVA
field being set to zero).
Differential Revision: https://reviews.llvm.org/D66820
llvm-svn: 370433
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 well-known type IDs, include the name of the type.
To not duplicate the ID->name map, make llvm-readobj call this new
function as well. It has slightly different output, so this also
requires updating a few tests.
Differential Revision: https://reviews.llvm.org/D61086
llvm-svn: 359153
These tests fail on powerpc64 BE (only, not LE) and are thus intefering with
the running of 3 of the powerpc buildbots. The author of the tests has been
notified and is working on fixing them but in the meantime I am disabling
them to get the bots working again.
See https://bugs.llvm.org//show_bug.cgi?id=33429
llvm-svn: 305317
Summary: Added output to stderr so that we can actually see what is happening when the test fails on big endian.
Reviewers: zturner
Subscribers: llvm-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D34155
llvm-svn: 305314
Summary: Added test cases for multiple machine types, file merging, multiple languages, and more resource types. Also fixed new bugs these tests exposed.
Subscribers: javed.absar, llvm-commits, hiraditya
Differential Revision: https://reviews.llvm.org/D34047
llvm-svn: 305258
I accidentally combined this patch with one for adding more tests, they
should be separated.
This reverts commit 3da218a523be78df32e637d3446ecf97c9ea0465.
llvm-svn: 305257
Summary: Add the WindowsResourceCOFFWriter class for producing the final COFF after all parsing is done.
Reviewers: hiraditya!, zturner, ruiu
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D34020
llvm-svn: 305092
Martin Storsjo