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226 Commits

Author SHA1 Message Date
Torok Edwin 5abf51bde0 Fix OCaml bindings crash, PR8847. 
See http://caml.inria.fr/mantis/view.php?id=4166
If we call only external functions from a module, then its 'let _' bindings
don't get executed, which means that the exceptions don't get registered for use
in the C code.
This in turn causes llvm_raise to call raise_with_arg() with a NULL pointer and
cause a segmentation fault.

The workaround is to declare all 'external' functions as 'val' in these .mli
files.

Also added a separate testcase (the testcase must call only external functions
for the bug to occur).

llvm-svn: 122497
 2010-12-23 15:49:26 +00:00
Benjamin Kramer b20b08f898 Don't test a removed function. 
llvm-svn: 116154
 2010-10-09 15:53:25 +00:00
Daniel Dunbar db0ddaa50b tests: XFAIL a handful of tests on the vg_leak builder, so we can get back to 
green.

llvm-svn: 113491
 2010-09-09 15:50:19 +00:00
Benjamin Kramer 2e5c14713c Update ocaml test. 
llvm-svn: 112364
 2010-08-28 10:29:41 +00:00
Erick Tryzelaar fb4c5012eb Fix vmcore.ml test. 
llvm-svn: 111664
 2010-08-20 18:24:35 +00:00
Erick Tryzelaar 8264a68b4c Fix the running of ocaml tests. 
llvm-svn: 111626
 2010-08-20 14:51:26 +00:00
Erick Tryzelaar b4d48706ca Expose LLVMSetOperand and LLVMGetNumOperands to llvm-c and ocaml. 
llvm-svn: 111625
 2010-08-20 14:51:22 +00:00
Bob Wilson 21b62ac673 Fix some Ocaml tests: the %t substitution now returns an absolute path. 
llvm-svn: 111623
 2010-08-20 14:20:17 +00:00
Erick Tryzelaar 381268e629 Add a LLVMWriteBitcodeToFD that exposes the raw_fd_ostream options. 
llvm-svn: 97858
 2010-03-06 00:30:06 +00:00
Erick Tryzelaar ab5ac37c31 Expose the rest of the llvm-c scalar opts to ocaml. 
llvm-svn: 97685
 2010-03-03 23:51:34 +00:00
Erick Tryzelaar 98b05d67e9 Remove module providers from ocaml. 
llvm-svn: 97609
 2010-03-02 23:59:00 +00:00
Erick Tryzelaar a48e627126 Add support for use to ocaml. 
llvm-svn: 97586
 2010-03-02 20:32:32 +00:00
Erick Tryzelaar 84f5ba80df Add support getting the operands of a User to ocaml. 
llvm-svn: 97414
 2010-02-28 20:45:03 +00:00
Erick Tryzelaar 9190a2af9d Add support for global aliases to ocaml. 
llvm-svn: 97413
 2010-02-28 20:44:58 +00:00
Erick Tryzelaar e533a41c24 Add support for inserting inline asm to ocaml. 
llvm-svn: 97412
 2010-02-28 20:44:53 +00:00
Erick Tryzelaar 28db1a3e61 Add support for getting a null pointer. 
llvm-svn: 97380
 2010-02-28 09:46:27 +00:00
Erick Tryzelaar 272d62bc5a Add a way to look up a type by it's name in a module. 
llvm-svn: 97379
 2010-02-28 09:46:21 +00:00
Erick Tryzelaar 06894b3824 Add support for global variables in an address space for llvm-c and ocaml. 
llvm-svn: 97377
 2010-02-28 09:46:13 +00:00
Erick Tryzelaar 0fb26ef01f Add indirect br support to llvm-c and ocaml. 
llvm-svn: 97376
 2010-02-28 09:46:06 +00:00
Erick Tryzelaar d8531faf95 Add metadata functions to llvm-c and ocaml. 
llvm-svn: 97375
 2010-02-28 09:45:59 +00:00
Erick Tryzelaar 4c340c7f7f Add the new builder arthmetic instructions to llvm-c and ocaml. 
llvm-svn: 97372
 2010-02-28 05:51:43 +00:00
Erick Tryzelaar a8053dfd27 Add the new union arthmetic instructions to llvm-c and ocaml. 
llvm-svn: 97371
 2010-02-28 05:51:33 +00:00
Erick Tryzelaar eaaac73c1d Rename ocaml vmcore tests to make it easier to insert tests. 
llvm-svn: 97369
 2010-02-28 05:51:21 +00:00
Erick Tryzelaar 4417431e0e Remove malloc and free from the ocaml bindings. 
llvm-svn: 97367
 2010-02-28 05:51:09 +00:00
Nick Lewycky bb1410ea8b Fix test/Bindings/Ocaml/vmcore.ml. When IRBuilder::CreateMalloc was removed, 
LLVMBuildMalloc was reimplemented but with the bug that it didn't insert the
resulting instruction.

llvm-svn: 84374
 2009-10-17 23:52:26 +00:00
Daniel Dunbar 9fffa15471 Switch Ocaml to use llvm_supports_binding. 
llvm-svn: 81665
 2009-09-13 01:41:47 +00:00
Erick Tryzelaar 19e1eec248 Replace ocamlc tests with ocamlopt tests since they're less noisy. 
There's a bug with ocamlc that uses "char*" instead of "const char*" for
global string variables. This causes g++ to be very noisy when linking
ocamlc programs. That's why the ocaml test used to cat to /dev/null.
ocamlopt doesn't have this problem, so we can get rid of the >/dev/null,
which may obscure some problems.

llvm-svn: 80968
 2009-09-03 23:27:31 +00:00
Erick Tryzelaar 8ce532bfea Convert the rest of the ocaml types and functions to use context. 
llvm-svn: 79430
 2009-08-19 17:32:24 +00:00
Erick Tryzelaar 5c35b5cf91 Allow passing around LLVMContext in ocaml. 
llvm-svn: 79410
 2009-08-19 06:40:29 +00:00
Erick Tryzelaar ba167da17a Expose creating constant ints and floats from strings to ocaml. 
llvm-svn: 79214
 2009-08-16 23:37:03 +00:00
Dan Gohman de51b4ebf4 Fix whitespace expectations to match the new AsmWriter behavior. 
llvm-svn: 78819
 2009-08-12 17:39:04 +00:00
Duncan Sands 86f2bc596a Nounwind is not valid for function return values. 
llvm-svn: 71082
 2009-05-06 13:51:18 +00:00
Duncan Sands 7374a0118d OCaml parameter attribute bindings from PR2752. 
Incomplete, but better than nothing.

llvm-svn: 71081
 2009-05-06 12:21:17 +00:00
Chris Lattner 25f282f566 tweak this to accept asmprinter changes. I have no way to verify this, hopefully 
the buildbot will work.

llvm-svn: 65750
 2009-03-01 01:28:40 +00:00
Daniel Dunbar df8bc9fc7b Update to match space changes in .ll 
llvm-svn: 64322
 2009-02-11 20:48:21 +00:00
Gordon Henriksen e38d542d89 [PR2886] Ignore stderr from ocamlc since it prints unresolvable warnings on some platforms. 
llvm-svn: 57976
 2008-10-22 12:41:54 +00:00
Gordon Henriksen eeb6537abb PR2731: C and Ocaml bindings for setTailCall and isTailCall. 
Based on patch by Giorgos Korfiatis.

llvm-svn: 55570
 2008-08-30 16:34:54 +00:00
Gordon Henriksen d930f913e6 Rename some GC classes so that their roll will hopefully be clearer. 
In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:

  Collector               -> GCStrategy
  CollectorMetadata       -> GCFunctionInfo
  CollectorModuleMetadata -> GCModuleInfo
  CollectorRegistry       -> GCRegistry
  Function::getCollector  -> getGC (setGC, hasGC, clearGC)

Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.

llvm-svn: 54899
 2008-08-17 18:44:35 +00:00
Gordon Henriksen 2862ab967d [PR-2610] Adding Ocaml bindings for Switch::addCase. 
llvm-svn: 54571
 2008-08-09 01:55:52 +00:00
Gordon Henriksen a612cac935 Don't send checkpoints to stderr for the vmcore.ml test. 
llvm-svn: 52218
 2008-06-11 14:58:01 +00:00
Dan Gohman 5e7863de1b Remove lingering references to .llx and .tr in the tests. 
llvm-svn: 51500
 2008-05-23 21:15:35 +00:00
Erick Tryzelaar 8ac07c2834 Expose ExecutionEngine::getTargetData() to c and ocaml bindings. 
llvm-svn: 48851
 2008-03-27 00:27:14 +00:00
Gordon Henriksen 40f061cb66 Tests for the instruction iterator bindings. 
llvm-svn: 48775
 2008-03-25 16:35:08 +00:00
Gordon Henriksen 07a45f4edb Objective Caml bindings for basic block, function, global, and arg iterators. 
llvm-svn: 48711
 2008-03-23 22:21:29 +00:00
Gordon Henriksen 265f780c22 C and Objective Caml bindings for the various getParent methods of the IR. 
Based on Erick Tryzelaar's patch.

llvm-svn: 48523
 2008-03-19 01:11:35 +00:00
Gordon Henriksen ab4b7d36cd C and Objective Caml bindings for the TargetData class. 
llvm-svn: 48422
 2008-03-16 20:08:03 +00:00
Gordon Henriksen 82a0e74f43 C and Objective Caml bindings for several scalar transforms. 
Patch originally by Erick Tryzelaar, but has been modified somewhat.

llvm-svn: 48419
 2008-03-16 16:32:40 +00:00
Gordon Henriksen 878114bf16 C and Objective Caml bindings for PassManagers. 
llvm-svn: 48413
 2008-03-16 04:20:44 +00:00
Gordon Henriksen 931e121ad1 Fixing a bug creating floating point constants of type other 
than double through the C bindings. Thanks to Tomas Lindquist
Olsen for reporting it.

llvm-svn: 46656
 2008-02-02 01:07:50 +00:00
Gordon Henriksen 1862b6daa0 Another backwards compatibility fix. 
llvm-svn: 45463
 2007-12-30 22:48:58 +00:00
Gordon Henriksen 1158c533f7 Bindings for instruction calling conventions. 
llvm-svn: 45422
 2007-12-29 20:45:00 +00:00
Gordon Henriksen 05568bbd98 Adding bindings for target triple and data layout. 
llvm-svn: 45369
 2007-12-27 20:13:47 +00:00
Gordon Henriksen 2a8cd89d03 C and Ocaml bindings for ExecutionEngine (i.e., the JIT compiler). 
llvm-svn: 45335
 2007-12-23 16:59:28 +00:00
Gordon Henriksen 0c43064daf Fix a partial application typo. 
llvm-svn: 45317
 2007-12-22 19:41:30 +00:00
Gordon Henriksen 59db63d5fc Use a module to group calling convention values, too. 
llvm-svn: 45236
 2007-12-20 00:13:26 +00:00
Gordon Henriksen eb4ce98f98 Using modules to group enumerations in Ocaml bindings. 
llvm-svn: 45229
 2007-12-19 22:54:12 +00:00
Gordon Henriksen 34eb6d877e Adding bindings for memory buffers and module providers. Switching 
to exceptions rather than variants for error handling in Ocaml.

llvm-svn: 45226
 2007-12-19 22:30:40 +00:00
Christopher Lamb ac7d631ed2 Don't forget to print address space qualifiers when printing out the type table! Thanks to Gordon Henriksen for pointing this out. 
llvm-svn: 45147
 2007-12-18 03:49:35 +00:00
Gordon Henriksen 557fb1451e Disabling a RUN line that's broken until addrspace roundtrips 
through llvm-as|llvm-dis.

llvm-svn: 45097
 2007-12-17 16:09:28 +00:00
Gordon Henriksen 5a3fe03784 C and Ocaml bindings for address spaces, for that burgeoning market 
for Ocaml-based compilers targeting embedded devices. :)

llvm-svn: 45096
 2007-12-17 16:08:32 +00:00
Gordon Henriksen 0a68fe2ffc Add (very basic) bindings for ModuleProvider. 
llvm-svn: 44899
 2007-12-12 01:04:30 +00:00
Gordon Henriksen 2b0eed278b Adding Ocaml bindings for the bitreader as requested by Sarah 
Thompson. Usage should be something like this:

open Llvm
open Llvm_bitreader

match read_bitcode_file fn with
  | Bitreader_failure msg ->
      prerr_endline msg
  | Bitreader_success m -> 
      ...;
      dispose_module m

Compile with: ocamlc llvm.cma llvm_bitreader.cma
              ocamlopt llvm.cmxa llvm_bitreader.cmxa

llvm-svn: 44824
 2007-12-11 00:20:48 +00:00
Gordon Henriksen 71183b6739 Adding a collector name attribute to Function in the IR. These 
methods are new to Function:

  bool hasCollector() const;
  const std::string &getCollector() const;
  void setCollector(const std::string &);
  void clearCollector();

The assembly representation is as such:

  define void @f() gc "shadow-stack" { ...

The implementation uses an on-the-side table to map Functions to 
collector names, such that there is no overhead. A StringPool is 
further used to unique collector names, which are extremely
likely to be unique per process.

llvm-svn: 44769
 2007-12-10 03:18:06 +00:00
Gordon Henriksen e000c6022f Fix a typo noticed by Alain Frisch. 
llvm-svn: 44493
 2007-12-01 20:59:23 +00:00
Gordon Henriksen 44dd8fbd26 C and Objective Caml bindings for PHINode::addIncoming etc. 
llvm-svn: 42760
 2007-10-08 18:14:39 +00:00
Gordon Henriksen 783f7bbabd C and Objective Caml bindings for getFunction and getNamedGlobal. Also enhanced 
the Objective Caml 'declare_*' functions to behave more or less like
getOrInsertFunction.

llvm-svn: 42740
 2007-10-08 03:45:09 +00:00
Gordon Henriksen 751ebf7b9a C and Objective Caml bindings for GlobalVariable::isConstant. 
llvm-svn: 42736
 2007-10-07 17:31:42 +00:00
Gordon Henriksen ffb4876cfb C and Objective Caml bindings for PATypeHolder. 
llvm-svn: 42713
 2007-10-07 00:13:35 +00:00
Gordon Henriksen c3d661a0ee Bindings for the verifier. 
llvm-svn: 42707
 2007-10-06 21:00:36 +00:00
Gordon Henriksen fc560cef9a Adopting a uniform naming convention for type constructors in 
bindings (part le deux).

llvm-svn: 42701
 2007-10-06 16:56:09 +00:00
Gordon Henriksen 1046c73d12 Adopting a uniform naming convention for constant constructors in bindings. 
llvm-svn: 42697
 2007-10-06 15:11:06 +00:00
Gordon Henriksen 7ce3176696 Adding C and Ocaml bindings for ConstantExpr. 
llvm-svn: 42696
 2007-10-06 14:29:36 +00:00
Gordon Henriksen c23b66c58b Added C and Ocaml bindings for functions, basic blocks, and 
instruction creation. No support yet for instruction introspection.

Also eliminated allocas from the Ocaml bindings for portability,
and avoided unnecessary casts.

llvm-svn: 42367
 2007-09-26 20:56:12 +00:00
Gordon Henriksen 1f982339e7 Incorporating review feedback for GC verifier patch. 
llvm-svn: 42163
 2007-09-20 16:47:41 +00:00
Gordon Henriksen dc88c06732 Tests of the ocaml (and thus C) bindings for constants. 
llvm-svn: 42101
 2007-09-18 18:07:51 +00:00
Gordon Henriksen 37582f74cd Adding ocaml language bindings for the vmcore and bitwriter libraries. These are 
built atop the C language bindings, and user programs can link with them as 
such:

  # Bytecode
  ocamlc -cc g++ llvm.cma llvmbitwriter.cma -o example example.ml
  # Native
  ocamlopt -cc g++ llvm.cmxa llvmbitwriter.cmxa -o example.opt example.ml

The vmcore.ml test exercises most/all of the APIs thus far bound. Unfortunately,
they're not yet numerous enough to write hello world. But:

  $ cat example.ml
  (* example.ml *)
  
  open Llvm
  open Llvm_bitwriter
  
  let _ =
    let filename = Sys.argv.(1) in
    let m = create_module filename in
    
    let v = make_int_constant i32_type 42 false in
    let g = define_global "hello_world" v m in
    
    if not (write_bitcode_file m filename) then exit 1;
    
    dispose_module m;

  $ ocamlc -cc g++ llvm.cma llvm_bitwriter.cma -o example example.ml
  File "example.ml", line 11, characters 6-7:
  Warning Y: unused variable g.
  $ ./example example.bc
  $ llvm-dis < example.bc
  ; ModuleID = '<stdin>'
  @hello_world = global i32 42            ; <i32*> [#uses=0]

The ocaml test cases provide effective tests for the C interfaces.

llvm-svn: 42093
 2007-09-18 12:49:39 +00:00