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-rw-r--r--fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/basic/src/native_impl.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/basic/src/native_impl.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/basic/src/native_impl.c
deleted file mode 100644
index 1374c8dd8..000000000
--- a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/basic/src/native_impl.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) 2019 Intel Corporation. All rights reserved.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- */
-
-#include "bh_platform.h"
-#include "wasm_export.h"
-#include "math.h"
-
-// The first parameter is not exec_env because it is invoked by native funtions
-void
-reverse(char *str, int len)
-{
- int i = 0, j = len - 1, temp;
- while (i < j) {
- temp = str[i];
- str[i] = str[j];
- str[j] = temp;
- i++;
- j--;
- }
-}
-
-// The first parameter exec_env must be defined using type wasm_exec_env_t
-// which is the calling convention for exporting native API by WAMR.
-//
-// Converts a given integer x to string str[].
-// digit is the number of digits required in the output.
-// If digit is more than the number of digits in x,
-// then 0s are added at the beginning.
-int
-intToStr(wasm_exec_env_t exec_env, int x, char *str, int str_len, int digit)
-{
- int i = 0;
-
- printf("calling into native function: %s\n", __FUNCTION__);
-
- while (x) {
- // native is responsible for checking the str_len overflow
- if (i >= str_len) {
- return -1;
- }
- str[i++] = (x % 10) + '0';
- x = x / 10;
- }
-
- // If number of digits required is more, then
- // add 0s at the beginning
- while (i < digit) {
- if (i >= str_len) {
- return -1;
- }
- str[i++] = '0';
- }
-
- reverse(str, i);
-
- if (i >= str_len)
- return -1;
- str[i] = '\0';
- return i;
-}
-
-int
-get_pow(wasm_exec_env_t exec_env, int x, int y)
-{
- printf("calling into native function: %s\n", __FUNCTION__);
- return (int)pow(x, y);
-}
-
-int32_t
-calculate_native(wasm_exec_env_t exec_env, int32_t n, int32_t func1,
- int32_t func2)
-{
- printf("calling into native function: %s, n=%d, func1=%d, func2=%d\n",
- __FUNCTION__, n, func1, func2);
-
- uint32_t argv[] = { n };
- if (!wasm_runtime_call_indirect(exec_env, func1, 1, argv)) {
- printf("call func1 failed\n");
- return 0xDEAD;
- }
-
- uint32_t n1 = argv[0];
- printf("call func1 and return n1=%d\n", n1);
-
- if (!wasm_runtime_call_indirect(exec_env, func2, 1, argv)) {
- printf("call func2 failed\n");
- return 0xDEAD;
- }
-
- uint32_t n2 = argv[0];
- printf("call func2 and return n2=%d\n", n2);
- return n1 + n2;
-}