mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 22:47:56 +00:00
Alexander Theißen
c3ca78fae3
* pallet-contracts: Fix seal_restore_to to output proper module errors Those errors where part of the decl_error for some time but where never actually returned. This allows proper debugging of failed restorations. Previously, any error did return the misleading `ContractTrapped`. * Bind UncheckedFrom<T::Hash> + AsRef<[u8]> everywhere This allows us to make assumptions about the AccoutId that are necessary for testing and in order to benchmark the module properly. This also groups free standing functions into inherent functions in order to minimize the places where the new bounds need to be specified. * Rework contract address determination * Do not allow override by runtime author * Instantiate gained a new parameter "salt" This change is done now in expecation of the upcoming code rent which needs to change the instantiation dispatchable and host function anyways. The situation in where we have only something that is like CREATE2 makes it impossible for UIs to help the user to create an arbitrary amount of instantiations from the same code. With this change we have the same functionality as ethereum with a CREATE and CREATE2 instantation semantic. * Remove TrieIdGenerator The new trait bounds allows us to remove this workaround from the configuration trait. * Remove default parameters for config trait It should be solely the responsiblity to determine proper values for these parameter. As a matter of fact most runtime weren't using these values anyways. * Fix tests for new account id type Because of the new bounds on the trait tests can't get away by using u64 as accound id. Replacing the 8 byte value by a 32 byte value creates out quite a bit of code churn. * Fix benchmarks The benchmarks need adaption to the new instantiate semantics. * Fix compile errors caused by adding new trait bounds * Fix compile errors caused by renaming storage and rent functions * Adapt host functions and dispatchables to the new salt * Add tests for instantiate host functions (was not possible before) * Add benchmark results * Adapt to the new WeightInfo The new benchmarks add a new parameter for salt "s" to the instantiate weights that needs to be applied. * Fix deploying_wasm_contract_should_work integration test This test is adapted to use the new instantiate signature. * Break overlong line * Break more long lines Co-authored-by: Parity Benchmarking Bot <admin@parity.io>
84 lines
2.4 KiB
WebAssembly Text Format
84 lines
2.4 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_address" (func $seal_address (param i32 i32)))
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(import "seal0" "seal_call" (func $seal_call (param i32 i32 i64 i32 i32 i32 i32 i32 i32) (result i32)))
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(import "seal0" "seal_terminate" (func $seal_terminate (param i32 i32)))
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(import "env" "memory" (memory 1 1))
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;; [0, 32) reserved for $seal_address output
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;; [32, 36) length of the buffer
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(data (i32.const 32) "\20")
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;; [36, 68) Address of django
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(data (i32.const 36)
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"\04\04\04\04\04\04\04\04\04\04\04\04\04\04\04\04"
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"\04\04\04\04\04\04\04\04\04\04\04\04\04\04\04\04"
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)
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;; [68, 72) reserved for output of $seal_input
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;; [72, 76) length of the buffer
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(data (i32.const 72) "\04")
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;; [76, inf) zero initialized
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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 "deploy"))
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(func (export "call")
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;; If the input data is not empty, then recursively call self with empty input data.
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;; This should trap instead of self-destructing since a contract cannot be removed live in
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;; the execution stack cannot be removed. If the recursive call traps, then trap here as
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;; well.
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(call $seal_input (i32.const 68) (i32.const 72))
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(if (i32.load (i32.const 72))
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(then
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(call $seal_address (i32.const 0) (i32.const 32))
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;; Expect address to be 8 bytes.
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(call $assert
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(i32.eq
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(i32.load (i32.const 32))
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(i32.const 32)
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)
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)
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;; Recursively call self with empty input data.
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(call $assert
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(i32.eq
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(call $seal_call
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(i32.const 0) ;; Pointer to own address
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(i32.const 32) ;; Length of own address
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(i64.const 0) ;; How much gas to devote for the execution. 0 = all.
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(i32.const 76) ;; Pointer to the buffer with value to transfer
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(i32.const 8) ;; Length of the buffer with value to transfer
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(i32.const 0) ;; Pointer to input data buffer address
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(i32.const 0) ;; Length of input data buffer
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(i32.const 4294967295) ;; u32 max sentinel value: do not copy output
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(i32.const 0) ;; Length is ignored in this case
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)
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(i32.const 0)
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)
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)
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)
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(else
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;; Try to terminate and give balance to django.
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(call $seal_terminate
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(i32.const 36) ;; Pointer to beneficiary address
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(i32.const 32) ;; Length of beneficiary address
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)
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(unreachable) ;; seal_terminate never returns
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)
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)
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)
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)
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