chief/rustyboy
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix stack offsets; Passes two more tests.

Browse Source
This commit is contained in:
Kevin Hamacher 2016-05-29 20:59:37 +02:00
parent 2b2659986e
commit 411f0876af
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Readme.md
View File

@ -15,8 +15,8 @@ Display is able to render tiles + sprites, 8x16 sprites are implemented but unte
- Test 04 passes
- Test 05 passes
- Test 06 passes
- Test 07 fails
- Test 08 fails
- Test 07 passes
- Test 08 passes
- Test 09 passes
- Test 10 passes
- Test 11 fails

4
src/cpu.rs
View File

@ -709,13 +709,13 @@ impl CPU {
#[inline]
fn push(&mut self, val: u16) {
self.interconnect.write_word(self.sp - 1, val);
self.interconnect.write_word(self.sp - 2, val);
self.sp -= 2;
}
#[inline]
fn pop(&mut self) -> u16 {
let v: u16 = self.interconnect.read_word(self.sp + 1);
let v: u16 = self.interconnect.read_word(self.sp);
self.sp += 2;
v
}