1/**************************************************************************
2 *
3 * Copyright 2009 VMware, Inc.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28
29#ifndef LP_BLD_INIT_H
30#define LP_BLD_INIT_H
31
32
33#include "pipe/p_compiler.h"
34#include "util/u_pointer.h" // for func_pointer
35#include "lp_bld.h"
36#include <llvm-c/ExecutionEngine.h>
37
38#ifdef __cplusplus
39extern "C" {
40#endif
41
42struct lp_cached_code;
43struct gallivm_state
44{
45   char *module_name;
46   LLVMModuleRef module;
47   LLVMExecutionEngineRef engine;
48   LLVMTargetDataRef target;
49#if GALLIVM_USE_NEW_PASS == 0
50   LLVMPassManagerRef passmgr;
51#if GALLIVM_HAVE_CORO == 1
52   LLVMPassManagerRef cgpassmgr;
53#endif
54#endif
55   LLVMContextRef context;
56   LLVMBuilderRef builder;
57   LLVMMCJITMemoryManagerRef memorymgr;
58   struct lp_generated_code *code;
59   struct lp_cached_code *cache;
60   unsigned compiled;
61   LLVMValueRef coro_malloc_hook;
62   LLVMValueRef coro_free_hook;
63   LLVMValueRef debug_printf_hook;
64
65   LLVMTypeRef coro_malloc_hook_type;
66   LLVMTypeRef coro_free_hook_type;
67};
68
69
70boolean
71lp_build_init(void);
72
73
74struct gallivm_state *
75gallivm_create(const char *name, LLVMContextRef context,
76               struct lp_cached_code *cache);
77
78void
79gallivm_destroy(struct gallivm_state *gallivm);
80
81void
82gallivm_free_ir(struct gallivm_state *gallivm);
83
84void
85gallivm_verify_function(struct gallivm_state *gallivm,
86                        LLVMValueRef func);
87
88void
89gallivm_compile_module(struct gallivm_state *gallivm);
90
91func_pointer
92gallivm_jit_function(struct gallivm_state *gallivm,
93                     LLVMValueRef func);
94
95unsigned gallivm_get_perf_flags(void);
96
97#ifdef __cplusplus
98}
99#endif
100
101#endif /* !LP_BLD_INIT_H */
102