Commit Graph

307 Commits

Author SHA1 Message Date
Peter Zotov
89a66f4ae5 [OCaml] Fix mismatched CAMLparam/CAMLreturn.
Also, revert r221142--it was an incorrect fix to this bug
which fixed tests by accident.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221149 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 11:47:14 +00:00
Peter Zotov
099e59a6c1 [OCaml] Add -g on DEBUG_SYMBOLS=1, not ENABLE_OPTIMIZED.
Thanks echristo for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221145 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 10:06:19 +00:00
Peter Zotov
49fd9044f7 [OCaml] Don't use deprecated non-caml_namespaced functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221143 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:47 +00:00
Peter Zotov
13fd7205fa [OCaml] Initialize local roots prior to raising.
On 4.02, the OCaml unwinder otherwise gets confused and segfaults.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221142 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:44 +00:00
Peter Zotov
10fa04ca7d [OCaml] Core package should depend on LLVMTransformUtils for LLVMCloneModule.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221141 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:41 +00:00
Peter Zotov
40977ebc6a [OCaml] Fix ocamlc -custom builds when configured as --enable-shared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221140 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:37 +00:00
Peter Zotov
cf0fe98b05 [OCaml] Avoid embedding absolute paths into executables.
Bindings built out-of-tree, e.g. via OPAM, should append
a line to META.llvm like the following:

linkopts = "-cclib -L$libdir -cclib -Wl,-rpath,$libdir"

where $libdir is the lib/ directory where LLVM libraries are
installed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221139 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:34 +00:00
Peter Zotov
29e82393ab [OCaml] Don't build stub libraries twice.
The default Makefile.rules BUILD_ARCHIVE machinery was
unintentionally enabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221138 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:51:28 +00:00
Peter Zotov
7158970d0d [OCaml] META: remove exists_if(toplevel).
ocamlfind ignores the predicates in this case, making the package
unavailable for batch compilation as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221136 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:50:02 +00:00
Peter Zotov
3339b71768 [OCaml] ExecutionEngine package should not depend on interpreter.
Interpreter support was removed in r220957.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221135 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 09:49:42 +00:00
Peter Zotov
42187d2c00 [OCaml] Ensure consistent naming.
Specifically:
  * Directories match module names.
  * Test names match module names.
  * The language is called "OCaml", not "Ocaml".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220958 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 09:19:03 +00:00
Peter Zotov
ced3d172f8 [OCaml] Rework Llvm_executionengine using ctypes.
Since JIT->MCJIT migration, most of the ExecutionEngine interface
became deprecated and/or broken. This especially affected the OCaml
bindings, as runFunction is no longer available, and unlike in C,
it is not possible to coerce a pointer to a function and call it
in OCaml.

In practice, LLVM 3.5 shipped completely unusable
Llvm_executionengine.

The GenericValue interface and runFunction were essentially
a poor man's FFI. As such, this interface was removed and instead
a dependency on ctypes >=0.3 added, which handled platform-specific
aspects of accessing data and calling functions.

The new interface does not expose JIT (which is a shim around MCJIT),
as well as the interpreter (which can't handle a lot of valid IR).

Llvm_executionengine.add_global_mapping is currently unusable
due to PR20656.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220957 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 09:05:36 +00:00
Peter Zotov
b0d3f64971 [OCaml] Expose LLVMCloneModule.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220903 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 08:30:12 +00:00
Peter Zotov
41796b40a9 [OCaml] Expose LLVM{Get,Set}DLLStorageClass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220902 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 08:30:08 +00:00
Peter Zotov
47f88b5bdf [OCaml] [autoconf] Migrate to ocamlfind.
This commit updates the OCaml bindings and tests to use ocamlfind.
The bindings are migrated in order to use ctypes, which are now
required for MCJIT-backed Llvm_executionengine.
The tests are migrated in order to use OUnit and to verify that
the distributed META.llvm allows to build working executables.

Every OCaml toolchain invocation is now chained through ocamlfind,
which (in theory) allows to cross-compile the OCaml bindings.

The configure script now checks for ctypes (>= 0.2.3) and
OUnit (>= 2). The code depending on these libraries will be added
later. The configure script does not check the package versions
in order to keep changes less invasive.

Additionally, OCaml bindings will now be automatically enabled
if ocamlfind is detected on the system, rather than ocamlc, as it
was before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220899 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 08:29:45 +00:00
Peter Zotov
b9f3251952 [OCaml] De-duplicate llvm_raise and llvm_string_of_message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220898 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 08:29:29 +00:00
Peter Zotov
e0129b55d2 [OCaml] Expose Llvm.parse_command_line_options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220847 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:16:18 +00:00
Peter Zotov
57d796af1f [OCaml] Expose Llvm_target.TargetMachine.add_analysis_passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220846 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:16:14 +00:00
Peter Zotov
2e9579037d [OCaml] If compiled without --enable-shared, hide packages from toplevel.
Pretend they do not exist using exists_if. This is better than
the current situation, which is the error:

    Error: The external function `llvm_global_succ' is not available

but still somewhat confusing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220845 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:16:06 +00:00
Peter Zotov
a226572e59 [OCaml] Expose Llvm_bitwriter.write_bitcode_to_memory_buffer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220844 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:16:01 +00:00
Peter Zotov
e3227ca292 [OCaml] Drop support for 3.12.1 and earlier.
In practice this means:
  * Always using -g flag.
  * Embedding -cclib -lstdc++ into the corresponding cma/cmxa file.
    This also moves -lstdc++ in a single place.
  * Using caml_named_value instead of a homegrown mechanism.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220843 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:15:54 +00:00
Peter Zotov
360c7ed497 [OCaml] Synchronize transformations with LLVM-C.
Also, rearrange the functions in a way that allows to quickly
compare C headers and .mli/glue files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220842 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 08:15:21 +00:00
Peter Zotov
686e157176 [OCaml] PR19859: Add functions to query and modify branches.
Patch by Gabriel Radanne <drupyog@zoho.com>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220818 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 19:47:02 +00:00
Peter Zotov
0947d0e38b [OCaml] PR19859: Add Llvm.{fcmp_predicate,float_of_const}.
Patch by Gabriel Radanne <drupyog@zoho.com>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220815 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 19:46:48 +00:00
Peter Zotov
693bfa58d3 [OCaml] Enable -g for debug builds.
We don't care about pre-3.12.1 anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220767 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 06:15:41 +00:00
Peter Zotov
d02697bfa2 [OCaml] Fix whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220766 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 06:15:18 +00:00
Peter Zotov
bd116514bc [OCaml] Expose existing documentation in ocamldoc.
Patch by Gabriel Radanne <drupyog@zoho.com>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220648 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-26 20:45:22 +00:00
Peter Zotov
0ce2ef8c2d [OCaml] Unbreak Llvm_executionengine.initialize_native_target.
First, return true on success, as it is the OCaml convention.
Second, also initialize the native assembly printer, which is,
despite the name, required for MCJIT operation.

Since this function did not initialize the assembly printer earlier
and no function to initialize native assembly printer was available
elsewhere, it is safe to break its interface: it means that it
simply could not be used successfully before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220620 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-25 18:50:02 +00:00
Peter Zotov
60d3f5918d [OCaml] Expose Llvm_executionengine.ExecutionEngine.create_mcjit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220619 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-25 18:49:56 +00:00
Peter Collingbourne
bdc3a5b99a Add llvm-go tool.
This tool lets us build LLVM components within the tree by setting up a
$GOPATH that resembles a tree fetched in the normal way with "go get".

It is intended that components such as the Go frontend will be built in-tree
using this tool.

Differential Revision: http://reviews.llvm.org/D5902

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220462 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 02:33:23 +00:00
Peter Collingbourne
596e63d001 Go: add binding for LLVMSetUnnamedAddr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220416 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 20:20:27 +00:00
Peter Zotov
3e874e64ed [OCaml] Fix a typo in documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220377 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 10:24:05 +00:00
Peter Collingbourne
ee0f96f00d Fix bashism in build.sh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220027 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-17 02:20:40 +00:00
Peter Zotov
46b94aa80e [OCaml] Add Llvm.instr_clone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220008 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-17 01:02:40 +00:00
Peter Collingbourne
798ace2e58 Initial version of Go bindings.
This code is based on the existing LLVM Go bindings project hosted at:
https://github.com/go-llvm/llvm

Note that all contributors to the gollvm project have agreed to relicense
their changes under the LLVM license and submit them to the LLVM project.

Differential Revision: http://reviews.llvm.org/D5684

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219976 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-16 22:48:02 +00:00
Eric Christopher
d5dd8ce2a5 Reinstate "Nuke the old JIT."
Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reinstates commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216982 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-02 22:28:02 +00:00
Peter Zotov
601bf96887 [OCaml] Expose Llvm.get_operand_use.
Patch by Gabriel Radanne <drupyog@zoho.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215420 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-12 02:55:45 +00:00
Eric Christopher
aa5b9c0f6f Temporarily Revert "Nuke the old JIT." as it's not quite ready to
be deleted. This will be reapplied as soon as possible and before
the 3.6 branch date at any rate.

Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reverts commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215154 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 22:02:54 +00:00
Rafael Espindola
069468bfb9 Fix the ocaml bindings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215117 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 14:48:13 +00:00
Peter Zotov
0980da373c [OCaml] Add Llvm.{string_of_const,const_element}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214677 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-03 23:54:22 +00:00
Peter Zotov
acdcb3773d [OCaml] Don't truncate constants over 32 bits in Llvm.const_int.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213655 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-22 13:55:20 +00:00
Gerolf Hoflehner
d94715e273 MergedLoadStoreMotion pass
Merges equivalent loads on both sides of a hammock/diamond
and hoists into into the header.
Merges equivalent stores on both sides of a hammock/diamond
and sinks it to the footer.
Can enable if conversion and tolerate better load misses
and store operand latencies.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213396 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-18 19:13:09 +00:00
Peter Zotov
2c95cdc6c4 [OCaml] Documentation improvements.
Patch by Julien Sagot

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212230 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-02 22:17:20 +00:00
Peter Zotov
adb277d42f [OCaml] Documentation improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212048 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-30 16:53:53 +00:00
Peter Zotov
08e709589d [OCaml] Unbreak Llvm_target.TargetMachine.set_verbose_asm
Patch by Jacques-Pascal Deplaix

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210480 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 17:34:34 +00:00
Peter Zotov
1a17cd457b [OCaml] Commit missing parts of r210395
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210396 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-07 15:53:28 +00:00
Peter Zotov
c49250087a [OCaml] Introduce an llmdkind abstract type.
Patch by Gabriel Radanne.

While this commit technically breaks API, no code should have supplied
the integer IDs directly, and thus no code should break.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210395 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-07 15:15:10 +00:00
Peter Zotov
53e72030fd [OCaml] Add an ocamlfind package llvm.all_backends.
This package is useful for architecture-independent tools like llc.

Patch by Jacques-Pascal Deplaix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207793 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-01 21:00:52 +00:00
Anders Waldenborg
53258e6f9e [python] Fix getting section contents.
The returnvalue was handled as c_char_p which ment that ctypes
handled it as a NUL-terminated string making it cut the contents
at first NUL (or even worse - overrunning the buffer if it doesn't
contain a NUL).

Differential Revision: http://reviews.llvm.org/D3474



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207199 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-25 06:25:15 +00:00
Anders Waldenborg
99bf4b758f [python] Fix python bindings tests
Broke after the changes related to the LLVMGetSymbolFileOffset
removal in r206750


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207018 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-23 20:32:03 +00:00