mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
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eb518c0423
Add more return value checks and set lass error Implement exception throw and add operand stack overflow check Remove lower_fe pass Use cc->cmp_reg for cmp/branch IRs Fix jit dump issues Fix some compile warnings Add part of codegen framework Remove some unused JIT IRs
113 lines
1.9 KiB
C
113 lines
1.9 KiB
C
/*
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* Copyright (C) 2021 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#ifndef _JIT_COMPILER_H_
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#define _JIT_COMPILER_H_
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#include "bh_platform.h"
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#include "../interpreter/wasm_runtime.h"
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#include "jit_ir.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct JitGlobals {
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/* Compiler pass sequence, the last element must be 0 */
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const uint8 *passes;
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/* Code cache size. */
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uint32 code_cache_size;
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} JitGlobals;
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/**
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* Information exchanged between JITed code and interpreter.
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*/
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typedef struct JitInterpSwitchInfo {
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/* Points to the frame that is passed to JITed code and the frame
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that is returned from JITed code. */
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void *frame;
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} JitInterpSwitchInfo;
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bool
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jit_compiler_init();
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void
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jit_compiler_destroy();
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const JitGlobals *
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jit_compiler_get_jit_globals();
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const char *
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jit_compiler_get_pass_name(unsigned i);
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bool
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jit_compiler_compile(WASMModule *module, uint32 func_idx);
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bool
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jit_compiler_compile_all(WASMModule *module);
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int
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jit_interp_switch_to_jitted(void *self, JitInterpSwitchInfo *info, void *pc);
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/*
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* Pass declarations:
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*/
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/**
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* Dump the compilation context.
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*/
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bool
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jit_pass_dump(JitCompContext *cc);
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/**
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* Update CFG (usually before dump for better readability).
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*/
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bool
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jit_pass_update_cfg(JitCompContext *cc);
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/**
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* Translate profiling result into MIR.
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*/
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bool
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jit_pass_frontend(JitCompContext *cc);
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#if 0
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/**
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* Convert MIR to LIR.
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*/
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bool
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jit_pass_lower_fe(JitCompContext *cc);
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#endif
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/**
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* Lower unsupported operations into supported ones.
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*/
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bool
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jit_pass_lower_cg(JitCompContext *cc);
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/**
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* Register allocation.
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*/
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bool
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jit_pass_regalloc(JitCompContext *cc);
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/**
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* Native code generation.
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*/
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bool
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jit_pass_codegen(JitCompContext *cc);
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/**
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* Register the jitted code so that it can be executed.
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*/
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bool
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jit_pass_register_jitted_code(JitCompContext *cc);
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#ifdef __cplusplus
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}
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#endif
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#endif /* end of _JIT_COMPILER_H_ */
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