Sometimes the clang driver will receive a target triple where the
deployment version is too low to support the platform + arch. In those
cases, the compiler upgrades the final minOS which is what gets recorded
ultimately by the linker in LC_BUILD_VERSION. TextAPI should also reuse
this logic for capturing minOS in recorded TBDv5 files.
Reviewed By: ributzka
Differential Revision: https://reviews.llvm.org/D145690
* Always print out maccatalyst in format
* Traverse symbols via InterfaceFile symbol APIs
* Properly track addition of flags.
Reviewed By: ributzka
Differential Revision: https://reviews.llvm.org/D144428
Create writer for new JSON format.
The new JSON format allows practically all attributes to be defined per
target in a universal library however the internal representation only
allows one for the time being. For now the write will always write those
attributes as default available for all targets (install name,
compatability & current version, swift abi, flags e.g. flatnamepace &
app exenstion safety)
rdar://102076911
Reviewed By: ributzka
Differential Revision: https://reviews.llvm.org/D144339
Create writer for new JSON format.
The new JSON format allows practically all attributes to be defined per
target in a universal library however the internal representation only
allows one for the time being. For now the write will always write those
attributes as default available for all targets (install name,
compatability & current version, swift abi, flags e.g. flatnamepace &
app exenstion safety)
rdar://102076911
Reviewed By: ributzka
Differential Revision: https://reviews.llvm.org/D144339
* Deployment Versions for targets
* Run Search Paths
* Text vs Data Segment attributes to symbols
Reviewed By: pete
Differential Revision: https://reviews.llvm.org/D144158
Introduce initial reader for TBDv5 which is in JSON. This captures all
the currently understood fields within the internal structure
`InterfaceFile`.
New fields will be followed up in future PRs.
Reviewed By: pete
Differential Revision: https://reviews.llvm.org/D144156
This reverts commit b861b1225380175a5a724e2a677754f5f74e5b0d.
This reverts commit 4be17641b05df1e63fa8e069af92676f1246eb83.
This patch wont build on some compilers on buildbot.
[TextAPI] Implement TBDv5 Reader
Introduce initial reader for TBDv5 which is in JSON. This captures all
the currently understood fields within the internal structure
`InterfaceFile`.
New fields & follow up tests will be followed up in future PRs.
Reviewed By: pete
Differential Revision: https://reviews.llvm.org/D144156
YAML specification does not allow keys duplication an a mapping. However, YAML
parser in LLVM does not have any check on that and uses only the last key entry.
In this change duplicated keys are merged to satisfy the spec.
Differential Revision: https://reviews.llvm.org/D141848
The PlatformKind/PlatformType enums contain the same information, which requires
them to be kept in-sync. This commit changes over to PlatformType as the sole
source of truth, which allows the removal of the redundant PlatformKind.
The majority of the changes were in LLD and TextAPI.
Reviewed By: cishida
Differential Revision: https://reviews.llvm.org/D117163
TextAPI/ELF has moved out into InterfaceStubs, so theres no longer a
need to seperate out TextAPI between formats.
Reviewed By: ributzka, int3, #lld-macho
Differential Revision: https://reviews.llvm.org/D99811
This patch adds functionality to compare for the equality between `InterfaceFile`s based on attributes specific to linking.
Reviewed By: cishida, steven_wu
Differential Revision: https://reviews.llvm.org/D96629
Currently unknown keys when inputting mapping traits have the location set to the Value.
Example:
```
YAML:1:14: error: unknown key 'UnknownKey'
{UnknownKey: SomeValue}
^~~~~~~~~
```
This is unhelpful for a user as it draws them to fix the wrong item.
Reviewed By: silvas
Differential Revision: https://reviews.llvm.org/D93037
Define the platform ID = 10, and simple mappings between platform ID & name.
Reviewed By: MaskRay, cishida
Differential Revision: https://reviews.llvm.org/D85594
This change moves elfabi related code to llvm/InterfaceStub library
so it can be shared by multiple llvm tools without causing cyclic
dependencies.
Differential Revision: https://reviews.llvm.org/D85678
Summary:
[llvm][TextAPI] adding inlining reexported libraries support
* this patch adds reader/writer support for MachO tbd files.
The usecase is to represent reexported libraries in top level library
that won't need to exist for linker indirection because all of the
needed content will be inlined in the same document.
Reviewers: ributzka, steven_wu, jhenderson
Reviewed By: ributzka
Subscribers: JDevlieghere, hiraditya, mgrang, dexonsmith, rupprecht, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67646
Same as D73328 but for TBD_V4. One notable tidbit is that the swift abi
version for swift 1 & 2 is emitted as a float which is considered
invalid input.
Differential revision: https://reviews.llvm.org/D73330
Summary:
* for <= tbd_v3, simulator platforms appear the same as the real
platform and we distinct the difference from the architecture.
fixes: rdar://problem/59161559
Reviewers: ributzka, steven_wu
Reviewed By: ributzka
Subscribers: hiraditya, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D74416
This is how it should've been and brings it more in line with
std::string_view. There should be no functional change here.
This is mostly mechanical from a custom clang-tidy check, with a lot of
manual fixups. It uncovers a lot of minor inefficiencies.
This doesn't actually modify StringRef yet, I'll do that in a follow-up.
TAPI currently lacks a way to emit the macCatalyst platform. For TBD_V3
is does support zippered frameworks given that both macOS and
macCatalyst are part of the PlatformSet.
Differential revision: https://reviews.llvm.org/D73325
The existing unit tests cover a wide variety of reading TBD files but
lack coverages on the writing side. Case in point is the macCatalyst
case which we're able to read, but not write.
This patch extends the unit test dealing with valid input to write their
content again to verify the writer.
Differential revision: https://reviews.llvm.org/D73328
Original Patch broke for compilations w/ gcc and exposed asan fail.
This reland repairs those bugs.
Differential Revision: https://reviews.llvm.org/D67529
llvm-svn: 374277
Summary:
This format introduces new features and platforms
The motivation for this format is to support more than 1 platform since previous versions only supported additional architectures and 1 platform,
for example ios + ios-simulator and macCatalyst.
Reviewers: ributzka, steven_wu
Reviewed By: ributzka
Subscribers: mgorny, hiraditya, mgrang, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67529
llvm-svn: 374058
Summary: This patch introduces simulators, as well was the restriced zippered and macCatalyst to supported platforms
Reviewers: ributzka, steven_wu
Reviewed By: ributzka
Subscribers: hiraditya, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67528
llvm-svn: 372618
Summary:
This is a patch for updating TextAPI/Macho to read in targets as opposed to arch/platform.
This is because in previous versions tbd files only supported a single platform but that is no longer the case,
so, now its tracked by unique triples.
This precedes a seperate patch that will add the TBD-v4 format
Reviewers: ributzka, steven_wu, plotfi, compnerd, smeenai
Reviewed By: ributzka
Subscribers: mgorny, hiraditya, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67527
llvm-svn: 372396
Summary:
To be able to use the TextAPI/Reader for tbd file consumption (by libObject)
it gets passed a MemoryBufferRef which isn't castable to MemoryBuffer.
Updated the tests to expect that input as well.
Reviewers: ributzka, steven_wu
Reviewed By: steven_wu
Subscribers: hiraditya, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66147
llvm-svn: 369119
- There was a simple typo in TextStub code that prevented version 3 files to be read.
- Included a version 3 unit test to handle the differences in the format.
- Also a typo in Error.h inside the comments.
https://reviews.llvm.org/D66041
This patch is from Cyndy Ishida <cyndy_ishida@apple.com>.
llvm-svn: 368630
llvm::yaml::Output::paddedKey unconditionally outputs spaces, which
are superfluous if the value to be dumped is a sequence or map.
Change `bool NeedsNewLine` to `StringRef Padding` so that it can be
overridden to `\n` if the value is a sequence or map.
An empty map/sequence is special. It is printed as `{}` or `[]` without
a newline, while a non-empty map/sequence follows a newline. To handle
this distinction, add another variable `PaddingBeforeContainer` and does
the special handling in endMapping/endSequence.
Reviewed By: grimar, jhenderson
Differential Revision: https://reviews.llvm.org/D64566
llvm-svn: 365869
Summary: This changes the Architecture enum to use a prefix (AK_) to prevent the
preprocessor from replacing i386 with 1 when building llvm/clang for i386.
Reviewers: steven_wu, lhames, mstorsjo
Reviewed By: mstorsjo
Subscribers: hiraditya, jkorous, dexonsmith, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D60241
llvm-svn: 357733
Add basic infrastructure for reading and writting TBD files (version 1 - 3).
The TextAPI library is not used by anything yet (besides the unit tests). Tool
support will be added in a separate commit.
The TBD format is currently documented in the implementation file (TextStub.cpp).
https://reviews.llvm.org/D53945
Update: This contains changes to fix issues discovered by the bots:
- add parentheses to silence warnings.
- rename variables
- use PlatformType from BinaryFormat
- Trying if switching from a vector to an array will appeas the bots.
- Replace the tuple with a struct to work around an explicit constructor bug.
- This fixes an issue where we were leaking the YAML document if there was a
parsing error.
Updated the license information in all files.
llvm-svn: 356820
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
