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Commit Graph

15 Commits

Author SHA1 Message Date
David Majnemer
e5042e5d24 [COFF] Add IMAGE_SCN_TYPE_NOLOAD to SectionCharacteristics
llvm-svn: 243658
2015-07-30 16:47:56 +00:00
Martell Malone
785f5c9c50 Summary:
Object: add IMAGE_FILE_MACHINE_ARM64

The official specifications state that the value of IMAGE_FILE_MACHINE_ARM64
is 0xAA64 (as per the Microsoft Portable Executable and Common Object Format
Specification v8.3).

Reviewers: rnk

Subscribers: llvm-commits, compnerd, ruiu

Differential Revision: http://reviews.llvm.org/D11511

llvm-svn: 243434
2015-07-28 16:18:17 +00:00
Alexander Kornienko
f993659b8f Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
Apparently, the style needs to be agreed upon first.

llvm-svn: 240390
2015-06-23 09:49:53 +00:00
Alexander Kornienko
40cb19d802 Fixed/added namespace ending comments using clang-tidy. NFC
The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!

llvm-svn: 240137
2015-06-19 15:57:42 +00:00
David Majnemer
1cfeb2ac04 obj2yaml, yaml2obj: Add support for COFF executables
In support of serializing executables, obj2yaml now records the virtual address
and size of sections.  It also serializes whatever we strictly need from
the PE header, it expects that it can reconstitute everything else via
inference.

yaml2obj can reconstitute a fully linked executable.

In order to get executables correctly serialized/deserialized, other
bugs were fixed as a circumstance.  We now properly respect file and
section alignments.  We also avoid writing out string tables unless they
are strictly necessary.

llvm-svn: 221975
2014-11-14 08:15:42 +00:00
David Majnemer
22c9e46ce7 obj2yaml: Don't crash if the characteristics field is zero
obj2yaml would fail when seeing a Weak External auxiliary record with a
characteristics field holding zero instead of one of
IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY, IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY,
or IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.

llvm-svn: 205911
2014-04-09 16:38:15 +00:00
David Majnemer
247d9155db obj2yaml: Use the correct relocation type for different machine types
The IO normalizer would essentially lump I386 and AMD64 relocations
together.  Relocation types with the same numeric value would then get
mapped in appropriately.

For example:
IMAGE_REL_AMD64_ADDR64 and IMAGE_REL_I386_DIR16 both have a numeric
value of one.  We would see IMAGE_REL_I386_DIR16 in obj2yaml conversions
of object files with a machine type of IMAGE_FILE_MACHINE_AMD64.

llvm-svn: 205746
2014-04-07 23:12:20 +00:00
David Majnemer
4534e0a71a Object: Provide a richer means of describing auxiliary symbols
The current state of affairs has auxiliary symbols described as a big
bag of bytes. This is less than satisfying, it detracts from the YAML
file as being human readable.

Instead, allow for symbols to optionally contain their auxiliary data.
This allows us to have a much higher level way of describing things like
weak symbols, function definitions and section definitions.

This depends on D3105.

Differential Revision: http://llvm-reviews.chandlerc.com/D3092

llvm-svn: 204214
2014-03-19 04:47:47 +00:00
Saleem Abdulrasool
caaf63404a Object: rename ARMV7 to ARMNT
The official specifications state the name to be ARMNT (as per the Microsoft
Portable Executable and Common Object Format Specification v8.3).

llvm-svn: 203530
2014-03-11 03:08:37 +00:00
Rafael Espindola
a1d5ce4045 Print symbol names in relocations when dumping COFF as YAML.
llvm-svn: 183403
2013-06-06 13:06:17 +00:00
Rafael Espindola
eea6425b38 Don't print default values for NumberOfAuxSymbols and AuxiliaryData.
llvm-svn: 183293
2013-06-05 03:20:13 +00:00
Rafael Espindola
fa93962fd0 Move BinaryRef to a new include/llvm/Object/YAML.h file.
It will be used for ELF dumping too.

llvm-svn: 183287
2013-06-05 02:32:26 +00:00
Rafael Espindola
64fb26327c Rename COFFYaml.h to COFFYAML.h for consistency.
llvm-svn: 183042
2013-05-31 20:38:27 +00:00
Rafael Espindola
2f8e5cb38d Don't allocate temporary string for section data.
llvm-svn: 183040
2013-05-31 20:26:44 +00:00
Rafael Espindola
c0de1ee01b Convert obj2yaml to use yamlio.
llvm-svn: 182169
2013-05-17 22:58:42 +00:00