pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-07 06:08:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

contracts: Allow contracts to dispatch calls into the runtime (#9276)

Browse Source 
* contracts: Allow contracts to dispatch calls into the runtime

* Fix RPC tests

* Fix typo

* Replace () by AllowAllFilter and DenyAllFilter

* Add rust doc

* Fixup for `()` removal

* Fix lowest gas calculation

* Rename AllowAllFilter and DenyAllFilter

* Updated changelog
This commit is contained in:
Alexander Theißen
2021-07-12 22:40:27 +02:00
committed by GitHub
parent 2f31602896
commit e01ac8cea0
80 changed files with 674 additions and 107 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/frame/contracts/fixtures/call_runtime.wat
+33
View File
@@ -0,0 +1,33 @@
;; This passes its input to `seal_call_runtime` and returns the return value to its caller.
(module
(import "__unstable__" "seal_call_runtime" (func $seal_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 $seal_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"))
)