Summary:
Take the Index into account in `getDelayImportTable`, otherwise we
always return the entry for the first delay DLL reference.
Reviewers: ruiu
Reviewed By: ruiu
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D60081
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357697 91177308-0d34-0410-b5e6-96231b3b80d8
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351636 91177308-0d34-0410-b5e6-96231b3b80d8
PE/COFF sections can have section names truncated to 8 chars, in order to
have the name available at runtime. (The string table, where long untruncated
names are stored, isn't loaded at runtime.)
This allows various llvm tools to dump the .eh_frame section from such
executables.
Patch by Peiyuan Song!
Differential Revision: https://reviews.llvm.org/D55407
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@348708 91177308-0d34-0410-b5e6-96231b3b80d8
Most of the -Wsign-compare warnings are due to the fact that
enums are signed by default in the MS ABI, while the
tautological comparison warnings trigger on x86 builds where
sizeof(size_t) is 4 bytes, so N > numeric_limits<unsigned>::max()
is always false.
Differential Revision: https://reviews.llvm.org/D41256
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320750 91177308-0d34-0410-b5e6-96231b3b80d8
A PE COFF spec compliant import library generator.
Intended to be used with mingw-w64.
Supports:
PE COFF spec (section 8, Import Library Format)
PE COFF spec (Aux Format 3: Weak Externals)
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D29892
This reapplies rL308329, which was reverted in rL308374
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308379 91177308-0d34-0410-b5e6-96231b3b80d8
A PE COFF spec compliant import library generator.
Intended to be used with mingw-w64.
Supports:
PE COFF spec (section 8, Import Library Format)
PE COFF spec (Aux Format 3: Weak Externals)
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D29892
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308329 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This is the llvm part of the initial implementation to support Windows ARM64 COFF format.
I will gradually add more functionality in subsequent patches.
Reviewers: ruiu, rnk, t.p.northover, compnerd
Reviewed By: ruiu, compnerd
Subscribers: aemerson, mgorny, javed.absar, llvm-commits, kristof.beyls
Differential Revision: https://reviews.llvm.org/D34705
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306490 91177308-0d34-0410-b5e6-96231b3b80d8
This includes the safe SEH tables and the control flow guard function
table. LLD will emit the guard table soon, and I need a tool that dumps
them for testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305979 91177308-0d34-0410-b5e6-96231b3b80d8
This creates a new library called BinaryFormat that has all of
the headers from llvm/Support containing structure and layout
definitions for various types of binary formats like dwarf, coff,
elf, etc as well as the code for identifying a file from its
magic.
Differential Revision: https://reviews.llvm.org/D33843
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304864 91177308-0d34-0410-b5e6-96231b3b80d8
With fix of uninitialized variable.
Original commit message:
This change is intended to use for LLD in D33183.
Problem we have in LLD when building .gdb_index is that we need to know section which address range belongs to.
Previously it was solved on LLD side by providing fake section addresses with use of llvm::LoadedObjectInfo
interface. We assigned file offsets as addressed. Then after obtaining ranges lists, for each range we had to find section ID's.
That not only was slow, but also complicated implementation and was the reason of incorrect behavior when
sections share the same offsets, like D33176 shows.
This patch makes DWARF parsers to return section index as well. That solves problem mentioned above.
Differential revision: https://reviews.llvm.org/D33184
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304078 91177308-0d34-0410-b5e6-96231b3b80d8
This change is intended to use for LLD in D33183.
Problem we have in LLD when building .gdb_index is that we need to know section which address range belongs to.
Previously it was solved on LLD side by providing fake section addresses with use of llvm::LoadedObjectInfo
interface. We assigned file offsets as addressed. Then after obtaining ranges lists, for each range we had to find section ID's.
That not only was slow, but also complicated implementation and was the reason of incorrect behavior when
sections share the same offsets, like D33176 shows.
This patch makes DWARF parsers to return section index as well. That solves problem mentioned above.
Differential revision: https://reviews.llvm.org/D33184
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304002 91177308-0d34-0410-b5e6-96231b3b80d8
With fix of test compilation.
Initial commit message:
This change is intended to use for LLD in D33183.
Problem we have in LLD when building .gdb_index is that we need to know section
which address range belongs to.
Previously it was solved on LLD side by providing fake section addresses
with use of llvm::LoadedObjectInfo interface. We assigned file offsets as addressed.
Then after obtaining ranges lists, for each range we had to find section ID's.
That not only was slow, but also complicated implementation and was the reason
of incorrect behavior when
sections share the same offsets, like D33176 shows.
This patch makes DWARF parsers to return section index as well.
That solves problem mentioned above.
Differential revision: https://reviews.llvm.org/D33184
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303983 91177308-0d34-0410-b5e6-96231b3b80d8
This change is intended to use for LLD in D33183.
Problem we have in LLD when building .gdb_index is that we need to know section
which address range belongs to.
Previously it was solved on LLD side by providing fake section addresses
with use of llvm::LoadedObjectInfo interface. We assigned file offsets as addressed.
Then after obtaining ranges lists, for each range we had to find section ID's.
That not only was slow, but also complicated implementation and was the reason
of incorrect behavior when
sections share the same offsets, like D33176 shows.
This patch makes DWARF parsers to return section index as well.
That solves problem mentioned above.
Differential revision: https://reviews.llvm.org/D33184
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303978 91177308-0d34-0410-b5e6-96231b3b80d8
Running `llvm-readobj -coff-directives msvcrt.lib` resulted in this error:
Invalid data was encountered while parsing the file
This happened because some of the object files in the archive have empty
`.drectve` sections. These empty sections result in a `parse_failed` error being
returned from `COFFObjectFile::getSectionContents()`, which in turn caused
`llvm-readobj` to stop. With this change, `getSectionContents` now returns
success, and like before the resulting array is empty.
Patch by Dave Lee.
Differential Revision: https://reviews.llvm.org/D32652
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303014 91177308-0d34-0410-b5e6-96231b3b80d8
Summary: Continue making updates to llvm-readobj to display resource sections. This is necessary for testing the up and coming cvtres tool.
Reviewers: zturner
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32609
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302399 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This reverts commit 56beec1b1cfc6d263e5eddb7efff06117c0724d2.
Revert "Quick fix to D32609, it seems .o files are not transferred in all cases."
This reverts commit 7652eecd29cfdeeab7f76f687586607a99ff4e36.
Revert "Update llvm-readobj -coff-resources to display tree structure."
This reverts commit 422b62c4d302cfc92401418c2acd165056081ed7.
Reviewers: zturner
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32958
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302397 91177308-0d34-0410-b5e6-96231b3b80d8
Summary: Continue making updates to llvm-readobj to display resource sections. This is necessary for testing the up and coming cvtres tool.
Reviewers: zturner
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D32609
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302386 91177308-0d34-0410-b5e6-96231b3b80d8
When binaries are compressed by UPX, information about symbol table
offset and symbol count remain unchanged (but became invalid due to
compression).
This causes failure in the constructor and the rest of the binary cannot
be processed.
Instead, reset symbol related information (symbol/string table pointers,
sizes) - this should disable the related iterators and functions while
the rest of the binary can still be processed.
Patch by Bandzi Michal!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280147 91177308-0d34-0410-b5e6-96231b3b80d8
The DebugDirectory contains a pointer to the CodeView info structure which is a
derivative of the OMF debug directory. The structure has evolved a bit over
time, and PDB 2.0 used a slightly different definition from PDB 7.0. Both of
these are specific to CodeView and not COFF. Reflect this by moving the
structure definitions into the DebugInfo/CodeView headers. Define a generic
DebugInfo union type that can be used to pass around a reference to the
DebugInfo irrespective of the versioning. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@278075 91177308-0d34-0410-b5e6-96231b3b80d8
Attribute SizeOfOptionalHeader is ignored if no PE header is present
in the file. This attribute should be ignored according to standard,
however there are uses of this field even though it should not be used.
This change does not conform to PE/COFF standard, but there are several
COFF files without PE header, where you had to add up SizeOfOptionalHeader
in order to get proper section headers. Other tools and their own parsers
do take this into account.
Patch by Marek Milkovič!
https://reviews.llvm.org/D22750
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