diff options
| author | Marvin Borner | 2020-05-09 23:50:24 +0200 |
|---|---|---|
| committer | Marvin Borner | 2020-05-09 23:50:24 +0200 |
| commit | c5b0305b3a6e7e6ec6742b99ceb6a1a0b3c6e286 (patch) | |
| tree | 173965f614435bb9740d05bbc365aba7b76d7e45 /src/kernel/interact.asm | |
| parent | e350804dc78ab01aaca6aba33792a652535028d9 (diff) | |
Interrupt analysis - removed many useless cli/sti
Diffstat (limited to 'src/kernel/interact.asm')
| -rw-r--r-- | src/kernel/interact.asm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/kernel/interact.asm b/src/kernel/interact.asm index 59fbfe7..e7d7e86 100644 --- a/src/kernel/interact.asm +++ b/src/kernel/interact.asm @@ -77,10 +77,10 @@ section .text pop fs ; load fs from 16bit stack pop es ; load es from 16bit stack pop ds ; load ds from 16bit stack - ; sti ; enable interrupts + ;sti ; enable interrupts db 0xCD ; opcode of INT instruction with immediate byte ib: db 0x00 - cli ; disable interrupts + ;cli ; disable interrupts xor sp, sp ; zero sp so we can reuse it mov ss, sp ; set ss so the stack is valid mov sp, INT32_BASE ; set correct stack position so we can copy back |