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function linearModule(min, max, ops, current_memory, grow_memory) {
var opsText = ops.map(function (op) {
if (op[0] == "CM") {
res = `(if (result i32) (i32.ne (${current_memory}) (i32.const ${op[1]}))
(i32.load offset=10 (i32.const 4294967295))
(i32.const 0))`
} else if (op[0] == "GM") {
res = `(if (result i32) (i32.ne (${grow_memory} (i32.const ${op[1]})) (i32.const ${op[2]}))
(i32.load offset=10 (i32.const 4294967295))
(i32.const 0))`
} else if (op[0] == "L") {
var type = op[1];
var ext = op[2];
var off = op[3];
var loc = op[4]
var align = 0;
res = `(${type}.load${ext} offset=${off} (i32.const ${op[4]}))`;
} else if (op[0] == "S") {
var type = op[1];
var ext = op[2];
var off = op[3];
var loc = op[4]
var align = 0;
res = `(${type}.store${ext} offset=${off} (i32.const ${op[4]}) (i32.const 42))`;
}
return res;
}).join("\n")
let text =
`(module
(memory ${min} ${max})
` + (min != 0 ? `(data (i32.const 0) "\\00\\01\\02\\03\\04\\05\\06\\07\\08\\09\\0a\\0b\\0c\\0d\\0e\\0f")
(data (i32.const 16) "\\f0\\f1\\f2\\f3\\f4\\f5\\f6\\f7\\f8\\f9\\fa\\fb\\fc\\fd\\fe\\ff")`
: "") +
`
(func (result i32)
(drop ` + opsText + `)
(${current_memory})
) (export "run" (func 0)))`;
return text;
}
// Just grow some memory
wasmFullPass(linearModule(3,5, [["CM", 3]], "current_memory", "grow_memory"), 3); // Old opcode names
wasmFullPass(linearModule(3,5, [["CM", 3]], "memory.size", "memory.grow"), 3); // New opcode names
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