Crate gear_wasm_instrument

Re-exports

• pub use crate::syscalls::SyscallName;
• pub use gwasm_instrument as wasm_instrument;
• pub use gwasm_instrument::parity_wasm;

Modules

• gas_metering
  This module is used to instrument a Wasm module with gas metering code.
• syscalls
  Gear syscalls for programs execution signatures.
• utils
  Auxiliary functions for working with WASM modules.

Structs

• InstrumentationBuilder
  This is an auxiliary builder that allows to instrument WASM module.
• SystemBreakCodeTryFromError
  The error type returned when a conversion from i32 or u32 to SystemBreakCode fails.

Enums

• InstrumentationError
  WASM module instrumentation error.
• SystemBreakCode
  System break code for SyscallName::SystemBreak syscall.

Constants

• GLOBAL_NAME_GAS
  Gas global export name in WASM module.
• STACK_END_EXPORT_NAME
  __gear_stack_end export is inserted by wasm-proc or wasm-builder, it indicates the end of program stack memory.
• STACK_HEIGHT_EXPORT_NAME
  __gear_stack_height export is inserted by gwasm-instrument, it points to stack height global that is used by gwasm_instrument::stack_limiter.

Traits

• Rules
  An interface that describes instruction costs.