diff options
author | José Fonseca <jfonseca@vmware.com> | 2010-04-06 22:37:08 +0100 |
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committer | José Fonseca <jfonseca@vmware.com> | 2010-04-06 22:52:33 +0100 |
commit | 306835cc0fbdd7bf46b8c703f6659d1431f86ff9 (patch) | |
tree | a2126aac3f8cb6de2ae9a7a924c1909fe7c1902f /src/gallium/auxiliary/gallivm/lp_bld_init.c | |
parent | 859642c655b149a1321f214e6a731eb1ea991dc7 (diff) |
gallivm: Move the global LLVM objects (module, engine, provider, target) into here.
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_init.c')
-rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_init.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c new file mode 100644 index 0000000000..de07c222a3 --- /dev/null +++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c @@ -0,0 +1,78 @@ +/************************************************************************** + * + * Copyright 2009 VMware, Inc. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#include "pipe/p_compiler.h" +#include "util/u_debug.h" +#include "lp_bld_init.h" + + +LLVMModuleRef lp_build_module = NULL; +LLVMExecutionEngineRef lp_build_engine = NULL; +LLVMModuleProviderRef lp_build_provider = NULL; +LLVMTargetDataRef lp_build_target = NULL; + + +void +lp_build_init(void) +{ + LLVMInitializeNativeTarget(); + + LLVMLinkInJIT(); + + if (!lp_build_module) + lp_build_module = LLVMModuleCreateWithName("gallivm"); + + if (!lp_build_provider) + lp_build_provider = LLVMCreateModuleProviderForExistingModule(lp_build_module); + + if (!lp_build_engine) { + char *error = NULL; + + if (LLVMCreateJITCompiler(&lp_build_engine, lp_build_provider, 1, &error)) { + _debug_printf("%s\n", error); + LLVMDisposeMessage(error); + assert(0); + } + } + + if (!lp_build_target) + lp_build_target = LLVMGetExecutionEngineTargetData(lp_build_engine); +} + + +/* + * Hack to allow the linking of release LLVM static libraries on a debug build. + * + * See also: + * - http://social.msdn.microsoft.com/Forums/en-US/vclanguage/thread/7234ea2b-0042-42ed-b4e2-5d8644dfb57d + */ +#if defined(_MSC_VER) && defined(_DEBUG) +#include <crtdefs.h> +_CRTIMP void __cdecl +_invalid_parameter_noinfo(void) {} +#endif |