urbit/ares
1
1
Fork 0
mirror of https://github.com/urbit/ares.git synced 2024-11-23 00:25:49 +03:00
Code Issues Packages Projects Releases Wiki Activity

Rename u128_pair to u64_pair and clarify SoftFloat intent

Browse Source
This commit is contained in:
Sigilante 2023-11-15 16:12:26 -06:00 committed by GitHub
parent 44ba80cd33
commit a2749a71cb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
rust/ares/src/noun.rs
View File

@ -472,7 +472,8 @@ impl IndirectAtom {
}
}
pub unsafe fn as_u128_pair(self) -> Result<[u64; 2]> {
/* SoftFloat-compatible ordered pair of 64-bit words */
pub unsafe fn as_u64_pair(self) -> Result<[u64; 2]> {
if self.size() <= 2 {
let u128_array = &mut [0u64; 2];
u128_array.copy_from_slice(&(self.as_slice()[0..2]));
@ -764,14 +765,15 @@ impl Atom {
}
}
pub unsafe fn as_u128_pair(self) -> Result<[u64; 2]> {
/* SoftFloat-compatible ordered pair of 64-bit words */
pub unsafe fn as_u64_pair(self) -> Result<[u64; 2]> {
if self.is_direct() {
let u128_array = &mut [0u64; 2];
u128_array[0] = 0x0_u64;
u128_array[1] = self.as_direct()?.data();
Ok(*u128_array)
} else {
unsafe { self.indirect.as_u128_pair() }
unsafe { self.indirect.as_u64_pair() }
}
}