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#include <stdio.h>
#include <stdlib.h>
#include <binaryen-c.h>
// kitchen sink, tests the full API
// helpers
BinaryenExpressionRef makeUnary(BinaryenModuleRef module, BinaryenOp op, BinaryenType inputType, BinaryenType outputType) {
if (inputType == BinaryenInt32()) return BinaryenUnary(module, op, BinaryenConst(module, BinaryenLiteralInt32(-10)), outputType);
if (inputType == BinaryenInt64()) return BinaryenUnary(module, op, BinaryenConst(module, BinaryenLiteralInt64(-22)), outputType);
if (inputType == BinaryenFloat32()) return BinaryenUnary(module, op, BinaryenConst(module, BinaryenLiteralFloat32(-33.612)), outputType);
if (inputType == BinaryenFloat64()) return BinaryenUnary(module, op, BinaryenConst(module, BinaryenLiteralFloat64(-9005.841)), outputType);
abort();
}
BinaryenExpressionRef makeBinary(BinaryenModuleRef module, BinaryenOp op, BinaryenType type) {
if (type == BinaryenInt32()) return BinaryenBinary(module, op, BinaryenConst(module, BinaryenLiteralInt32(-10)), BinaryenConst(module, BinaryenLiteralInt32(-11)));
if (type == BinaryenInt64()) return BinaryenBinary(module, op, BinaryenConst(module, BinaryenLiteralInt64(-22)), BinaryenConst(module, BinaryenLiteralInt64(-23)));
if (type == BinaryenFloat32()) return BinaryenBinary(module, op, BinaryenConst(module, BinaryenLiteralFloat32(-33.612)), BinaryenConst(module, BinaryenLiteralFloat32(-62.5)));
if (type == BinaryenFloat64()) return BinaryenBinary(module, op, BinaryenConst(module, BinaryenLiteralFloat64(-9005.841)), BinaryenConst(module, BinaryenLiteralFloat64(-9007.333)));
abort();
}
BinaryenExpressionRef makeInt32(BinaryenModuleRef module, int x) {
return BinaryenConst(module, BinaryenLiteralInt32(x));
}
BinaryenExpressionRef makeFloat32(BinaryenModuleRef module, float x) {
return BinaryenConst(module, BinaryenLiteralFloat32(x));
}
BinaryenExpressionRef makeInt64(BinaryenModuleRef module, int64_t x) {
return BinaryenConst(module, BinaryenLiteralInt64(x));
}
BinaryenExpressionRef makeFloat64(BinaryenModuleRef module, double x) {
return BinaryenConst(module, BinaryenLiteralFloat64(x));
}
BinaryenExpressionRef makeSomething(BinaryenModuleRef module) {
return makeInt32(module, 1337);
}
// main
int main() {
// Core types
printf("BinaryenNone: %d\n", BinaryenNone());
printf("BinaryenInt32: %d\n", BinaryenInt32());
printf("BinaryenInt64: %d\n", BinaryenInt64());
printf("BinaryenFloat32: %d\n", BinaryenFloat32());
printf("BinaryenFloat64: %d\n", BinaryenFloat64());
// Module creation
BinaryenModuleRef module = BinaryenModuleCreate();
// Literals and consts
BinaryenExpressionRef constI32 = BinaryenConst(module, BinaryenLiteralInt32(1)),
constI64 = BinaryenConst(module, BinaryenLiteralInt64(2)),
constF32 = BinaryenConst(module, BinaryenLiteralFloat32(3.14)),
constF64 = BinaryenConst(module, BinaryenLiteralFloat64(2.1828)),
constF32Bits = BinaryenConst(module, BinaryenLiteralFloat32Bits(0xffff1234)),
constF64Bits = BinaryenConst(module, BinaryenLiteralFloat64Bits(0xffff12345678abcdLL));
const char* switchNames[] = { "the-body" };
BinaryenExpressionRef callOperands2[] = { makeInt32(module, 13), makeFloat64(module, 3.7) };
BinaryenExpressionRef callOperands4[] = { makeInt32(module, 13), makeInt64(module, 37), makeFloat32(module, 1.3), makeFloat64(module, 3.7) };
BinaryenType params[4] = { BinaryenInt32(), BinaryenInt64(), BinaryenFloat32(), BinaryenFloat64() };
BinaryenFunctionTypeRef iiIfF = BinaryenAddFunctionType(module, "iiIfF", BinaryenInt32(), params, 4);
BinaryenExpressionRef bodyList[] = {
// Unary
makeUnary(module, BinaryenClz(), 1, 1),
makeUnary(module, BinaryenCtz(), 2, 2),
makeUnary(module, BinaryenPopcnt(), 1, 1),
makeUnary(module, BinaryenNeg(), 3, 3),
makeUnary(module, BinaryenAbs(), 4, 3),
makeUnary(module, BinaryenCeil(), 3, 3),
makeUnary(module, BinaryenFloor(), 4, 4),
makeUnary(module, BinaryenTrunc(), 3, 3),
makeUnary(module, BinaryenNearest(), 3, 3),
makeUnary(module, BinaryenSqrt(), 4, 4),
makeUnary(module, BinaryenEqZ(), 1, 1),
makeUnary(module, BinaryenExtendSInt32(), 1, 2),
makeUnary(module, BinaryenExtentUInt32(), 1, 2),
makeUnary(module, BinaryenWrapInt64(), 2, 1),
makeUnary(module, BinaryenTruncSFloat32(), 3, 1),
makeUnary(module, BinaryenTruncUFloat32(), 3, 2),
makeUnary(module, BinaryenTruncSFloat64(), 4, 2),
makeUnary(module, BinaryenTruncUFloat64(), 4, 1),
makeUnary(module, BinaryenReinterpretFloat(), 3, 1),
makeUnary(module, BinaryenConvertSInt32(), 1, 3),
makeUnary(module, BinaryenConvertUInt32(), 1, 4),
makeUnary(module, BinaryenConvertSInt64(), 2, 3),
makeUnary(module, BinaryenConvertUInt64(), 2, 4),
makeUnary(module, BinaryenPromoteFloat32(), 3, 4),
makeUnary(module, BinaryenDemoteFloat64(), 4, 3),
makeUnary(module, BinaryenReinterpretInt(), 1, 3),
// Binary
makeBinary(module, BinaryenAdd(), 1),
makeBinary(module, BinaryenSub(), 4),
makeBinary(module, BinaryenDivS(), 1),
makeBinary(module, BinaryenDivU(), 2),
makeBinary(module, BinaryenRemS(), 2),
makeBinary(module, BinaryenRemU(), 1),
makeBinary(module, BinaryenAnd(), 1),
makeBinary(module, BinaryenOr(), 2),
makeBinary(module, BinaryenXor(), 1),
makeBinary(module, BinaryenShl(), 2),
makeBinary(module, BinaryenShrU(), 2),
makeBinary(module, BinaryenShrS(), 1),
makeBinary(module, BinaryenRotL(), 1),
makeBinary(module, BinaryenRotR(), 2),
makeBinary(module, BinaryenDiv(), 3),
makeBinary(module, BinaryenCopySign(), 4),
makeBinary(module, BinaryenMin(), 3),
makeBinary(module, BinaryenMax(), 4),
makeBinary(module, BinaryenEq(), 1),
makeBinary(module, BinaryenNe(), 3),
makeBinary(module, BinaryenLtS(), 1),
makeBinary(module, BinaryenLtU(), 2),
makeBinary(module, BinaryenLeS(), 2),
makeBinary(module, BinaryenLeU(), 1),
makeBinary(module, BinaryenGtS(), 2),
makeBinary(module, BinaryenGtU(), 1),
makeBinary(module, BinaryenGeS(), 1),
makeBinary(module, BinaryenGeU(), 2),
makeBinary(module, BinaryenLt(), 3),
makeBinary(module, BinaryenLe(), 4),
makeBinary(module, BinaryenGt(), 4),
makeBinary(module, BinaryenGe(), 3),
// All the rest
BinaryenBlock(module, NULL, NULL, 0), // block with no name
BinaryenIf(module, makeInt32(module, 1), makeInt32(module, 2), makeInt32(module, 3)),
BinaryenIf(module, makeInt32(module, 4), makeInt32(module, 5), NULL),
BinaryenLoop(module, "out", "in", makeInt32(module, 0)),
BinaryenLoop(module, NULL, "in2", makeInt32(module, 0)),
BinaryenLoop(module, NULL, NULL, makeInt32(module, 0)),
BinaryenBreak(module, "the-body", makeInt32(module, 0), makeInt32(module, 1)),
BinaryenBreak(module, "the-body", makeInt32(module, 2), NULL),
BinaryenBreak(module, "the-body", NULL, makeInt32(module, 3)),
BinaryenBreak(module, "the-body", NULL, NULL),
BinaryenSwitch(module, switchNames, 1, "the-body", makeInt32(module, 0), makeInt32(module, 1)),
BinaryenSwitch(module, switchNames, 1, "the-body", makeInt32(module, 2), NULL),
BinaryenCall(module, "kitchen-sinker", callOperands4, 4),
BinaryenCallImport(module, "an-imported", callOperands2, 2),
BinaryenCallIndirect(module, makeInt32(module, 2449), callOperands4, 4, iiIfF),
BinaryenGetLocal(module, 0, BinaryenInt32()),
BinaryenSetLocal(module, 0, makeInt32(module, 101)),
BinaryenLoad(module, 4, 0, 0, 0, BinaryenInt32(), makeInt32(module, 1)),
BinaryenLoad(module, 1, 1, 2, 4, BinaryenInt64(), makeInt32(module, 8)),
BinaryenLoad(module, 4, 0, 0, 0, BinaryenFloat32(), makeInt32(module, 2)),
BinaryenLoad(module, 8, 0, 2, 8, BinaryenFloat64(), makeInt32(module, 9)),
BinaryenStore(module, 4, 0, 0, makeInt32(module, 10), makeInt32(module, 11)),
BinaryenStore(module, 8, 2, 4, makeInt32(module, 110), makeInt64(module, 111)),
BinaryenSelect(module, makeInt32(module, 1), makeInt32(module, 3), makeInt32(module, 5)),
BinaryenReturn(module, NULL),
BinaryenReturn(module, makeFloat32(module, 1)),
// TODO: Host
BinaryenNop(module),
BinaryenUnreachable(module),
};
// Make the main body of the function
BinaryenExpressionRef body = BinaryenBlock(module, "the-body", bodyList, sizeof(bodyList) / sizeof(BinaryenExpressionRef));
// Create the function
BinaryenType localTypes[] = { BinaryenInt32() };
BinaryenFunctionRef sinker = BinaryenAddFunction(module, "kitchen-sinker", iiIfF, localTypes, 1, body);
// Imports
BinaryenType iparams[2] = { BinaryenInt32(), BinaryenFloat64() };
BinaryenFunctionTypeRef viF = BinaryenAddFunctionType(module, "viF", BinaryenNone(), iparams, 2);
BinaryenAddImport(module, "an-imported", "module", "base", viF);
// Exports
BinaryenAddExport(module, "kitchen-sinker", "kitchen_sinker");
// Function table. One per module
BinaryenFunctionRef functions[] = { sinker };
BinaryenSetFunctionTable(module, functions, 1);
// Memory. One per module
const char *segments[] = { "hello, world" };
BinaryenIndex segmentOffsets[] = { 10 };
BinaryenIndex segmentSizes[] = { 12 };
BinaryenSetMemory(module, 1, 256, "mem", segments, segmentOffsets, segmentSizes, 1);
// Start function. One per module
BinaryenSetStart(module, "sinker");
// Print it out
BinaryenModulePrint(module);
// Clean up the module, which owns all the objects we created above
BinaryenModuleDispose(module);
}
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