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Re-org memory allocation interfaces, add --stack-size and --heap-size option (#193)

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This commit is contained in:
wenyongh
2020-03-10 19:54:44 +08:00
committed by GitHub
parent 381859d530
commit 0fdd49ea31
110 changed files with 1264 additions and 2125 deletions
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30
product-mini/platforms/linux-sgx/enclave-sample/Enclave/Enclave.cpp
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@ -7,7 +7,6 @@
#include <string.h>
#include "Enclave_t.h"
#include "test_wasm.h"
#include "bh_memory.h"
#include "wasm_export.h"
static char global_heap_buf[2* 1024 * 1024] = { 0 };
@ -50,17 +49,21 @@ void ecall_iwasm_main()
int wasm_file_size;
wasm_module_t wasm_module = NULL;
wasm_module_inst_t wasm_module_inst = NULL;
RuntimeInitArgs init_args;
char error_buf[128];
if (bh_memory_init_with_pool(global_heap_buf,
sizeof(global_heap_buf)) != 0) {
ocall_print("Init global heap failed.\n");
return;
}
memset(&init_args, 0, sizeof(RuntimeInitArgs));
init_args.mem_alloc_type = Alloc_With_Pool;
init_args.mem_alloc_option.pool.heap_buf = global_heap_buf;
init_args.mem_alloc_option.pool.heap_size = sizeof(global_heap_buf);
/* initialize runtime environment */
if (!wasm_runtime_init())
goto fail1;
if (!wasm_runtime_full_init(&init_args)) {
ocall_print("Init runtime environment failed.");
ocall_print("\n");
return;
}
/* load WASM byte buffer from byte buffer of include file */
wasm_file_buf = (uint8_t*) wasm_test_file;
@ -71,7 +74,7 @@ void ecall_iwasm_main()
error_buf, sizeof(error_buf)))) {
ocall_print(error_buf);
ocall_print("\n");
goto fail2;
goto fail1;
}
/* instantiate the module */
@ -82,7 +85,7 @@ void ecall_iwasm_main()
sizeof(error_buf)))) {
ocall_print(error_buf);
ocall_print("\n");
goto fail3;
goto fail2;
}
/* execute the main function of wasm app */
@ -91,15 +94,12 @@ void ecall_iwasm_main()
/* destroy the module instance */
wasm_runtime_deinstantiate(wasm_module_inst);
fail3:
fail2:
/* unload the module */
wasm_runtime_unload(wasm_module);
fail2:
fail1:
/* destroy runtime environment */
wasm_runtime_destroy();
fail1:
bh_memory_destroy();
}