e659d5cecd
This commit adds initial (gated) support for the multi-memory wasm proposal. This was actually quite easy since almost all of wasmtime already expected multi-memory to be implemented one day. The only real substantive change is the `memory.copy` intrinsic changes, which now accounts for the source/destination memories possibly being different.
162 lines
3.6 KiB
Plaintext
162 lines
3.6 KiB
Plaintext
(module
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(memory $m1 1)
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(memory $m2 1)
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(func (export "store1") (param i32 i64)
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local.get 0
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local.get 1
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i64.store $m1)
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(func (export "store2") (param i32 i64)
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local.get 0
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local.get 1
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i64.store $m2)
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(func (export "load1") (param i32) (result i64)
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local.get 0
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i64.load $m1)
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(func (export "load2") (param i32) (result i64)
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local.get 0
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i64.load $m2)
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)
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(invoke "store1" (i32.const 0) (i64.const 1))
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(invoke "store2" (i32.const 0) (i64.const 2))
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(assert_return (invoke "load1" (i32.const 0)) (i64.const 1))
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(assert_return (invoke "load2" (i32.const 0)) (i64.const 2))
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(module $a
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(memory (export "mem") 1)
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(func (export "store") (param i32 i64)
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local.get 0
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local.get 1
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i64.store)
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(func (export "load") (param i32) (result i64)
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local.get 0
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i64.load)
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)
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(module $b
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(memory (export "mem") 1)
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(func (export "store") (param i32 i64)
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local.get 0
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local.get 1
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i64.store)
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(func (export "load") (param i32) (result i64)
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local.get 0
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i64.load)
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)
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(invoke $a "store" (i32.const 0) (i64.const 1))
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(invoke $b "store" (i32.const 0) (i64.const 2))
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(assert_return (invoke $a "load" (i32.const 0)) (i64.const 1))
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(assert_return (invoke $b "load" (i32.const 0)) (i64.const 2))
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(module $c
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(import "a" "mem" (memory $m1 1))
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(import "b" "mem" (memory $m2 1))
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(func (export "store1") (param i32 i64)
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local.get 0
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local.get 1
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i64.store $m1)
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(func (export "store2") (param i32 i64)
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local.get 0
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local.get 1
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i64.store $m2)
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(func (export "load1") (param i32) (result i64)
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local.get 0
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i64.load $m1)
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(func (export "load2") (param i32) (result i64)
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local.get 0
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i64.load $m2)
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)
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(invoke "store1" (i32.const 0) (i64.const 1))
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(invoke "store2" (i32.const 0) (i64.const 2))
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(assert_return (invoke "load1" (i32.const 0)) (i64.const 1))
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(assert_return (invoke "load2" (i32.const 0)) (i64.const 2))
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(module
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(memory $m1 1)
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(memory $m2 2)
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(func (export "grow1") (param i32) (result i32)
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local.get 0
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memory.grow $m1)
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(func (export "grow2") (param i32) (result i32)
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local.get 0
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memory.grow $m2)
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(func (export "size1") (result i32) memory.size $m1)
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(func (export "size2") (result i32) memory.size $m2)
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)
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(assert_return (invoke "size1") (i32.const 1))
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(assert_return (invoke "size2") (i32.const 2))
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(assert_return (invoke "grow1" (i32.const 3)) (i32.const 1))
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(assert_return (invoke "grow1" (i32.const 4)) (i32.const 4))
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(assert_return (invoke "grow1" (i32.const 1)) (i32.const 8))
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(assert_return (invoke "grow2" (i32.const 1)) (i32.const 2))
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(assert_return (invoke "grow2" (i32.const 1)) (i32.const 3))
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(module
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(memory $m1 1)
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(memory $m2 1)
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(func (export "init1") (result i32)
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i32.const 1
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i32.const 0
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i32.const 4
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memory.init $d $m1
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i32.const 1
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i32.load)
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(func (export "init2") (result i32)
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i32.const 1
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i32.const 4
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i32.const 4
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memory.init $d $m2
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i32.const 1
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i32.load $m2)
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(data $d "\01\00\00\00" "\02\00\00\00")
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)
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(assert_return (invoke "init1") (i32.const 1))
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(assert_return (invoke "init2") (i32.const 2))
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(module
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(memory $m1 1)
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(memory $m2 1)
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(func (export "fill1") (result i32)
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i32.const 1
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i32.const 0x01
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i32.const 4
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memory.fill $m1
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i32.const 1
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i32.load)
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(func (export "fill2") (result i32)
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i32.const 1
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i32.const 0x02
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i32.const 2
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memory.fill $m2
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i32.const 1
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i32.load $m2)
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)
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(assert_return (invoke "fill1") (i32.const 0x01010101))
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(assert_return (invoke "fill2") (i32.const 0x0202))
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