src/gallium/auxiliary/gallivm/lp_bld_misc.h

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   3  * Copyright 2012 VMware, Inc.
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  16  * of the Software.
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  27
  28
  29 #ifndef LP_BLD_MISC_H
  30 #define LP_BLD_MISC_H
  31
  32
  33 #include "lp_bld.h"
  34 #include <llvm/Config/llvm-config.h>
  35 #include <llvm-c/ExecutionEngine.h>
  36 #include <llvm-c/Target.h>
  37
  38
  39 #ifdef __cplusplus
  40 extern "C" {
  41 #endif
  42
  43 /*
  44  * some shaders use function pointers incorrectly so can't be relinked
  45  * properly. (mostly the fallback fetch shaders).
  46  * We should fix them, but the dont_cache flag can be set for now,
  47  * so they don't end up getting cached at all.
  48  */
  49 struct lp_cached_code {
  50    void *data;
  51    size_t data_size;
  52    bool dont_cache;
  53    void *jit_obj_cache;
  54 };
  55
  56 struct lp_generated_code;
  57
  58 extern LLVMTargetLibraryInfoRef
  59 gallivm_create_target_library_info(const char *triple);
  60
  61 extern void
  62 gallivm_dispose_target_library_info(LLVMTargetLibraryInfoRef library_info);
  63
  64 extern void
  65 lp_set_target_options(void);
  66
  67
  68 extern int
  69 lp_build_create_jit_compiler_for_module(LLVMExecutionEngineRef *OutJIT,
  70                                         struct lp_generated_code **OutCode,
  71                                         struct lp_cached_code *cache_out,
  72                                         LLVMModuleRef M,
  73                                         LLVMMCJITMemoryManagerRef MM,
  74                                         unsigned OptLevel,
  75                                         char **OutError);
  76
  77 extern void
  78 lp_free_generated_code(struct lp_generated_code *code);
  79
  80 extern LLVMMCJITMemoryManagerRef
  81 lp_get_default_memory_manager();
  82
  83 extern void
  84 lp_free_memory_manager(LLVMMCJITMemoryManagerRef memorymgr);
  85
  86 extern LLVMValueRef
  87 lp_get_called_value(LLVMValueRef call);
  88
  89 extern bool
  90 lp_is_function(LLVMValueRef v);
  91
  92 void
  93 lp_free_objcache(void *objcache);
  94 #ifdef __cplusplus
  95 }
  96 #endif
  97
  98
  99 #endif /* !LP_BLD_MISC_H */