Files
sdk/tests/web/wasm/ffi_native_test_module.c
T
Jackson Gardner 81a63dafe5 [ffi] Convert ABI-specific integers to fixed-width integers when doing wasm FfiNative transformation.
It's a bug if a class has more than one `@AbiSpecificIntegerMapping`
annotation. Reflect this in the return type of method for getting the
annotation and issue a diagnostic if the invariant doesn't hold.

The invariant is checked by `_FfiDefinitionTransformer`.

Change-Id: Iadf4636090c6ec814f623c9245b3a1fe8b466b4b
Tested: Unit tests written with all ABI specific integer types.
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/268105
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Jackson Gardner <jacksongardner@google.com>
Reviewed-by: Ömer Ağacan <omersa@google.com>
2022-11-08 22:16:28 +00:00

166 lines
2.8 KiB
C

// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include <emscripten.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
struct MyStruct {
double x;
int16_t y;
} s = { 1.0, 2 }, a[10];
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struct MyStruct* getStruct() {
return &s;
}
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void clearStruct(struct MyStruct* s) {
s->x = 0.0;
s->y = 0;
}
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void empty() {}
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int8_t addInt8(int8_t a, int8_t b) {
return a + b;
}
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uint8_t addUint8(uint8_t a, uint8_t b) {
return a + b;
}
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int16_t addInt16(int16_t a, int16_t b) {
return a + b;
}
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uint16_t addUint16(uint16_t a, uint16_t b) {
return a + b;
}
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int32_t addInt32(int32_t a, int32_t b) {
return a + b;
}
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uint32_t addUint32(uint32_t a, uint32_t b) {
return a + b;
}
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int64_t addInt64(int64_t a, int64_t b) {
return a + b;
}
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uint64_t addUint64(uint64_t a, uint64_t b) {
return a + b;
}
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bool negateBool(bool a) {
return !a;
}
static bool b = true;
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void toggleBool() {
b = !b;
}
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bool boolReturn(int a) {
if (a == 123) {
return true;
} else if (a == 456) {
return false;
} else {
return b;
}
}
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char incrementChar(char a) {
return a + 1;
}
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unsigned char incrementUnsignedChar(unsigned char a) {
return a + 1;
}
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signed char incrementSignedChar(signed char a) {
return a + 1;
}
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short incrementShort(short a) {
return a + 1;
}
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unsigned short incrementUnsignedShort(unsigned short a) {
return a + 1;
}
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int incrementInt(int a) {
return a + 1;
}
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unsigned int incrementUnsignedInt(unsigned int a) {
return a + 1;
}
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long incrementLong(long a) {
return a + 1;
}
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unsigned long incrementUnsignedLong(unsigned long a) {
return a + 1;
}
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long long incrementLongLong(long long a) {
return a + 1;
}
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unsigned long long incrementUnsignedLongLong(unsigned long long a) {
return a + 1;
}
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intptr_t incrementIntPtr(intptr_t a) {
return a + 1;
}
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uintptr_t incrementUintPtr(uintptr_t a) {
return a + 1;
}
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size_t incrementSize(size_t a) {
return a + 1;
}
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wchar_t incrementWchar(wchar_t a) {
return a + 1;
}