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| author | Michal Idziorek <m.i@gmx.at> | 2014-11-26 23:17:55 +0100 |
|---|---|---|
| committer | Michal Idziorek <m.i@gmx.at> | 2014-11-26 23:17:55 +0100 |
| commit | 7393db6692c861bc66164c0dd9b83f23a554775b (patch) | |
| tree | d60c9deb33630d5fb6117c7c1bbc098e62a66f28 /asm/int_kb_handler.asm | |
| parent | 9c8cfc2e52b0446f7cab14325028075760869b45 (diff) | |
changes, improvements and cleanup
Diffstat (limited to 'asm/int_kb_handler.asm')
| -rw-r--r-- | asm/int_kb_handler.asm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/asm/int_kb_handler.asm b/asm/int_kb_handler.asm new file mode 100644 index 0000000..f2e33bf --- /dev/null +++ b/asm/int_kb_handler.asm @@ -0,0 +1,28 @@ +global int_kb_handler +[extern keyboard_handle] +[extern int_default] + +[bits 32] + +int_kb_handler: +cli + +pusha + + mov eax,0x0 + in al,0x60 + + push eax + call keyboard_handle + + pop eax +; call int_default + + mov al, 0x20 ;Port number AND command number to Acknowledge IRQ + out 0x20, al ;Acknowledge IRQ, so we keep getting interrupts + +popa + +sti + +iretd ;Interrupt-Return |