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Turn the debug feature into a macro.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,46 +1,93 @@ | ||
| //! The native debug interface exposed to the ewasm contract. These functions are for testing | ||
| //! purposes only. On a live VM, any bytecode trying to import these symbols will be rejected. | ||
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| use crate::types::StorageKey; | ||
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| /// The native interface for debugging functions. | ||
| mod native { | ||
| #[cfg(debug_assertions)] | ||
| pub mod native { | ||
| extern "C" { | ||
| pub fn debug_print32(value: u32); | ||
| pub fn debug_print64(value: u64); | ||
| pub fn debug_printMem(offset: *const u32, len: u32); | ||
| pub fn debug_printMemHex(offset: *const u32, len: u32); | ||
| pub fn debug_printStorage(pathOffset: *const u32); | ||
| pub fn debug_printStorageHex(pathOffset: *const u32); | ||
| pub fn debug_printStorage(path_offset: *const u32); | ||
| pub fn debug_printStorageHex(path_offset: *const u32); | ||
| } | ||
| } | ||
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| #[macro_export] | ||
| /// Prints an unsigned 32-bit int. | ||
| pub fn print32(value: u32) { | ||
| unsafe { native::debug_print32(value) } | ||
| macro_rules! print32 { | ||
| ($value:expr) => { | ||
| #[cfg(debug_assertions)] | ||
| { | ||
| unsafe { $crate::debug::native::debug_print32($value) } | ||
| } | ||
| }; | ||
| } | ||
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| #[macro_export] | ||
| /// Prints an unsigned 64-bit int. | ||
| pub fn print64(value: u64) { | ||
| unsafe { native::debug_print64(value) } | ||
| macro_rules! print64 { | ||
| ($value:expr) => { | ||
| #[cfg(debug_assertions)] | ||
| { | ||
| unsafe { $crate::debug::native::debug_print64($value) } | ||
| } | ||
| }; | ||
| } | ||
|
|
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| #[macro_export] | ||
| /// Prints the contents of a slice. | ||
| pub fn print_mem(slice: &[u8]) { | ||
| unsafe { native::debug_printMem(slice.as_ptr() as *const u32, slice.len() as u32) } | ||
| macro_rules! print_mem { | ||
| ($slice:expr) => { | ||
| #[cfg(debug_assertions)] | ||
| { | ||
| unsafe { | ||
| $crate::debug::native::debug_printMem( | ||
| $slice.as_ptr() as *const u32, | ||
| $slice.len() as u32, | ||
| ) | ||
| } | ||
| } | ||
| }; | ||
| } | ||
|
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| #[macro_export] | ||
| /// Prints the contents of a slice in hexadecimal format. | ||
| pub fn print_mem_hex(slice: &[u8]) { | ||
| unsafe { native::debug_printMemHex(slice.as_ptr() as *const u32, slice.len() as u32) } | ||
| macro_rules! print_mem_hex { | ||
| ($slice:expr) => { | ||
| #[cfg(debug_assertions)] | ||
| { | ||
| unsafe { | ||
| $crate::debug::native::debug_printMemHex( | ||
| $slice.as_ptr() as *const u32, | ||
| $slice.len() as u32, | ||
| ) | ||
| } | ||
| } | ||
| }; | ||
| } | ||
|
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||
| #[macro_export] | ||
| /// Prints the value of a storage key. | ||
| pub fn print_storage(key: &StorageKey) { | ||
| unsafe { native::debug_printStorage(key.bytes.as_ptr() as *const u32) } | ||
| macro_rules! print_storage { | ||
| ($key:expr) => { | ||
| #[cfg(debug_assertions)] | ||
| { | ||
| unsafe { $crate::debug::native::debug_printStorage($key.bytes.as_ptr() as *const u32) } | ||
| } | ||
| }; | ||
| } | ||
|
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| #[macro_export] | ||
| /// Prints the value of a storage key in hexadecimal format. | ||
| pub fn print_storage_hex(key: &StorageKey) { | ||
| unsafe { native::debug_printStorageHex(key.bytes.as_ptr() as *const u32) } | ||
| macro_rules! print_storage_hex { | ||
| ($key:expr) => { | ||
| #[cfg(debug_assertions)] | ||
| { | ||
| unsafe { | ||
| $crate::debug::native::debug_printStorageHex($key.bytes.as_ptr() as *const u32) | ||
| } | ||
| } | ||
| }; | ||
| } |
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