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Enable shared memory && add pthread support (#282)

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This commit is contained in:
Xu Jun
2020-06-15 19:04:04 +08:00
committed by GitHub
parent f4d4d69736
commit d98ab63e5c
41 changed files with 3081 additions and 289 deletions
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42
core/iwasm/common/wasm_exec_env.h
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@ -18,6 +18,10 @@ extern "C" {
struct WASMModuleInstanceCommon;
struct WASMInterpFrame;
#if WASM_ENABLE_THREAD_MGR != 0
typedef struct WASMCluster WASMCluster;
#endif
/* Execution environment */
typedef struct WASMExecEnv {
/* Next thread's exec env of a WASM module instance. */
@ -41,6 +45,28 @@ typedef struct WASMExecEnv {
exception. */
uint8 *native_stack_boundary;
#if WASM_ENABLE_THREAD_MGR != 0
/* Used to terminate or suspend the interpreter
bit 0: need terminate
bit 1: need suspend
bit 2: need to go into breakpoint */
uintptr_t suspend_flags;
/* Must be provided by thread library */
void* (*thread_start_routine)(void *);
void *thread_arg;
/* pointer to the cluster */
WASMCluster *cluster;
/* used to support debugger */
korp_mutex wait_lock;
korp_cond wait_cond;
#endif
/* Aux stack boundary */
uint32 aux_stack_boundary;
/* attachment for native function */
void *attachment;
@ -76,6 +102,13 @@ typedef struct WASMExecEnv {
} wasm_stack;
} WASMExecEnv;
WASMExecEnv *
wasm_exec_env_create_internal(struct WASMModuleInstanceCommon *module_inst,
uint32 stack_size);
void
wasm_exec_env_destroy_internal(WASMExecEnv *exec_env);
WASMExecEnv *
wasm_exec_env_create(struct WASMModuleInstanceCommon *module_inst,
uint32 stack_size);
@ -165,6 +198,15 @@ wasm_exec_env_get_module_inst(WASMExecEnv *exec_env);
void
wasm_exec_env_set_thread_info(WASMExecEnv *exec_env);
#if WASM_ENABLE_THREAD_MGR != 0
void *
wasm_exec_env_get_thread_arg(WASMExecEnv *exec_env);
void
wasm_exec_env_set_thread_arg(WASMExecEnv *exec_env, void *thread_arg);
#endif
#ifdef __cplusplus
}
#endif