1 /**************************************************************************
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3  * Copyright 2009 VMware, Inc.
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11  * permit persons to whom the Software is furnished to do so, subject to
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13  *
14  * The above copyright notice and this permission notice (including the
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16  * of the Software.
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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
39 extern "C" {
40 #endif
41 
42 struct lp_cached_code;
43 struct gallivm_state
44 {
45    char *module_name;
46    LLVMModuleRef module;
47    LLVMExecutionEngineRef engine;
48    LLVMTargetDataRef target;
49    LLVMPassManagerRef passmgr;
50    LLVMPassManagerRef cgpassmgr;
51    LLVMContextRef context;
52    LLVMBuilderRef builder;
53    LLVMMCJITMemoryManagerRef memorymgr;
54    struct lp_generated_code *code;
55    struct lp_cached_code *cache;
56    unsigned compiled;
57    LLVMValueRef coro_malloc_hook;
58    LLVMValueRef coro_free_hook;
59    LLVMValueRef debug_printf_hook;
60 };
61 
62 
63 boolean
64 lp_build_init(void);
65 
66 
67 struct gallivm_state *
68 gallivm_create(const char *name, LLVMContextRef context,
69                struct lp_cached_code *cache);
70 
71 void
72 gallivm_destroy(struct gallivm_state *gallivm);
73 
74 void
75 gallivm_free_ir(struct gallivm_state *gallivm);
76 
77 void
78 gallivm_verify_function(struct gallivm_state *gallivm,
79                         LLVMValueRef func);
80 
81 void
82 gallivm_compile_module(struct gallivm_state *gallivm);
83 
84 func_pointer
85 gallivm_jit_function(struct gallivm_state *gallivm,
86                      LLVMValueRef func);
87 
88 unsigned gallivm_get_perf_flags(void);
89 
90 #ifdef __cplusplus
91 }
92 #endif
93 
94 #endif /* !LP_BLD_INIT_H */
95