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Contracts move fixtures to new crate (#2246)

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Small PR that introduce a new crate that will host RISC-V & wasm
fixtures for testing pallet-contracts
This commit is contained in:
PG Herveou
2023-11-10 12:22:47 +01:00
committed by GitHub
parent 03ee44d9e1
commit 64effd0e6f
57 changed files with 74 additions and 23 deletions
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substrate/frame/contracts/fixtures/data/call_runtime.wat
+33
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;; This passes its input to `seal_call_runtime` and returns the return value to its caller.
(module
(import "seal0" "call_runtime" (func $call_runtime (param i32 i32) (result i32)))
(import "seal0" "seal_input" (func $seal_input (param i32 i32)))
(import "seal0" "seal_return" (func $seal_return (param i32 i32 i32)))
(import "env" "memory" (memory 1 1))
;; 0x1000 = 4k in little endian
;; size of input buffer
(data (i32.const 0) "\00\10")
(func (export "call")
;; Receive the encoded call
(call $seal_input
(i32.const 4) ;; Pointer to the input buffer
(i32.const 0) ;; Size of the length buffer
)
;; Just use the call passed as input and store result to memory
(i32.store (i32.const 0)
(call $call_runtime
(i32.const 4) ;; Pointer where the call is stored
(i32.load (i32.const 0)) ;; Size of the call
)
)
(call $seal_return
(i32.const 0) ;; flags
(i32.const 0) ;; returned value
(i32.const 4) ;; length of returned value
)
)
(func (export "deploy"))
)