mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Alexander Gryaznov
9fd4df9ccf
* stabilize seal_code_hash, seal_set_code_hash, seal_own_code_hash * fix missed place found by CI * Fixed missed __unstable__ Co-authored-by: Alexander Theißen <alex.theissen@me.com>
44 lines
1.0 KiB
WebAssembly Text Format
44 lines
1.0 KiB
WebAssembly Text Format
(module
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(import "seal0" "seal_input" (func $seal_input (param i32 i32)))
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(import "seal0" "seal_return" (func $seal_return (param i32 i32 i32)))
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(import "seal0" "seal_set_code_hash" (func $seal_set_code_hash (param i32) (result i32)))
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(import "env" "memory" (memory 1 1))
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;; [0, 32) here we store input
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;; [32, 36) input size
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(data (i32.const 32) "\20")
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;; [36, 40) return value
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(data (i32.const 36) "\01")
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(func $assert (param i32)
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(block $ok
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(br_if $ok
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(get_local 0)
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)
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(unreachable)
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)
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)
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(func (export "call")
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(local $exit_code i32)
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(call $seal_input (i32.const 0) (i32.const 32))
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(set_local $exit_code
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(call $seal_set_code_hash (i32.const 0)) ;; Pointer to the input data.
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)
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(call $assert
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(i32.eq (get_local $exit_code) (i32.const 0)) ;; ReturnCode::Success
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)
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;; we return 1 after setting new code_hash
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;; next `call` will NOT return this value, because contract code has been changed
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(call $seal_return (i32.const 0) (i32.const 36) (i32.const 4))
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)
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(func (export "deploy"))
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)
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