77 lines
3.2 KiB
C
77 lines
3.2 KiB
C
/**************************************************************************
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*
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* Copyright 2019 Red Hat.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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**************************************************************************/
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#ifndef LP_BLD_CORO_H
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#define LP_BLD_CORO_H
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#include <stdbool.h>
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#include "pipe/p_compiler.h"
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#include "gallivm/lp_bld.h"
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struct gallivm_state;
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LLVMValueRef lp_build_coro_id(struct gallivm_state *gallivm);
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LLVMValueRef lp_build_coro_size(struct gallivm_state *gallivm);
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LLVMValueRef lp_build_coro_begin(struct gallivm_state *gallivm,
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LLVMValueRef coro_id, LLVMValueRef mem_ptr);
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LLVMValueRef lp_build_coro_free(struct gallivm_state *gallivm,
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LLVMValueRef coro_id, LLVMValueRef coro_hdl);
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void lp_build_coro_end(struct gallivm_state *gallivm,
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LLVMValueRef coro_hdl);
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void lp_build_coro_resume(struct gallivm_state *gallivm, LLVMValueRef coro_hdl);
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void lp_build_coro_destroy(struct gallivm_state *gallivm, LLVMValueRef coro_hdl);
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LLVMValueRef lp_build_coro_done(struct gallivm_state *gallivm, LLVMValueRef coro_hdl);
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LLVMValueRef lp_build_coro_suspend(struct gallivm_state *gallivm, bool last);
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LLVMValueRef lp_build_coro_alloc(struct gallivm_state *gallivm, LLVMValueRef id);
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LLVMValueRef lp_build_coro_begin_alloc_mem(struct gallivm_state *gallivm, LLVMValueRef coro_id);
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LLVMValueRef lp_build_coro_alloc_mem_array(struct gallivm_state *gallivm,
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LLVMValueRef coro_hdl_ptr, LLVMValueRef coro_idx,
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LLVMValueRef coro_num_hdls);
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void lp_build_coro_free_mem(struct gallivm_state *gallivm, LLVMValueRef coro_id, LLVMValueRef coro_hdl);
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struct lp_build_coro_suspend_info {
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LLVMBasicBlockRef suspend;
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LLVMBasicBlockRef cleanup;
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};
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void lp_build_coro_suspend_switch(struct gallivm_state *gallivm,
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const struct lp_build_coro_suspend_info *sus_info,
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LLVMBasicBlockRef resume_block,
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bool final_suspend);
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void lp_build_coro_add_malloc_hooks(struct gallivm_state *gallivm);
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void lp_build_coro_declare_malloc_hooks(struct gallivm_state *gallivm);
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#endif
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