christoph/wamr
1
Fork 0
Code Releases Activity

Fix function type not set issue of aot_call_indirect (#229)

Browse Source 
Add registration of libc-wasi to 'wasi_snapshot_preview1' to support cargo-wasi
change zephyr build method from cmake to west
fix problem when preserve space for local vars
fix wasi authority problem
This commit is contained in:
Xu Jun
2020-04-07 11:04:46 +08:00
committed by GitHub
parent 374e687938
commit 5e196253f6
26 changed files with 512 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
samples/basic/src/main.c
View File

@ -9,6 +9,7 @@
int intToStr(int x, char* str, int str_len, int digit);
int get_pow(int x, int y);
int32_t calculate_native(int32_t n, int32_t func1, int32_t func2);
void print_usage(void)
{
@ -75,6 +76,12 @@ int main(int argc, char *argv_main[])
get_pow, // the native function pointer
"(ii)i", // the function prototype signature, avoid to use i32
NULL // attachment is NULL
},
{
"calculate_native",
calculate_native,
"(iii)i",
NULL
}
};
@ -167,6 +174,23 @@ int main(int argc, char *argv_main[])
goto fail;
}
wasm_function_inst_t func3 = wasm_runtime_lookup_function(module_inst,
"calculate",
NULL);
if (!func3) {
printf("The wasm function calculate is not found.\n");
goto fail;
}
uint32_t argv3[1] = {3};
if (wasm_runtime_call_wasm(exec_env, func3, 1, argv3)) {
uint32_t result = *(uint32_t*)argv3;
printf("Native finished calling wasm function: calculate, return: %d\n", result);
} else {
printf("call wasm function calculate failed. error: %s\n", wasm_runtime_get_exception(module_inst));
goto fail;
}
fail:
if(exec_env) wasm_runtime_destroy_exec_env(exec_env);
if(module_inst) {