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| author | Franklin Wei <frankhwei536@gmail.com> | 2015-02-01 16:40:00 -0500 |
|---|---|---|
| committer | Franklin Wei <frankhwei536@gmail.com> | 2015-02-01 16:40:00 -0500 |
| commit | 957b031689658c1ff67ea8a8a04640be9bec2d7d (patch) | |
| tree | 231c46b390d8d242461a0c571b8fbcf671e8c370 /kernel/irq-as.S | |
| parent | 439d724ce5939cab7a5c858d1829f212e01e0402 (diff) | |
| download | kappa-957b031689658c1ff67ea8a8a04640be9bec2d7d.zip kappa-957b031689658c1ff67ea8a8a04640be9bec2d7d.tar.gz kappa-957b031689658c1ff67ea8a8a04640be9bec2d7d.tar.bz2 kappa-957b031689658c1ff67ea8a8a04640be9bec2d7d.tar.xz | |
a lot of kernel work
Diffstat (limited to 'kernel/irq-as.S')
| -rw-r--r-- | kernel/irq-as.S | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/kernel/irq-as.S b/kernel/irq-as.S new file mode 100644 index 0000000..12de4b6 --- /dev/null +++ b/kernel/irq-as.S @@ -0,0 +1,139 @@ + .extern irq_handler + +irq_stub: + + pusha + push %ds + push %es + push %fs + push %gs + mov $0x10, %ax + mov %ax, %ds + mov %ax, %es + mov %ax, %fs + mov %ax, %gs + mov %esp, %eax + push %eax + mov $irq_handler, %eax + call *%eax + pop %eax + pop %gs + pop %fs + pop %es + pop %ds + popa + addl $8, %esp + iret + + .global _irq0 + .global _irq1 + .global _irq2 + .global _irq3 + .global _irq4 + .global _irq5 + .global _irq6 + .global _irq7 + .global _irq8 + .global _irq9 + .global _irq10 + .global _irq11 + .global _irq12 + .global _irq13 + .global _irq14 + .global _irq15 + +_irq0: + cli + push $0 + push $32 + jmp irq_stub + +_irq1: + cli + push $0 + push $33 + jmp irq_stub + +_irq2: + cli + push $0 + push $34 + jmp irq_stub + +_irq3: + cli + push $0 + push $35 + jmp irq_stub + +_irq4: + cli + push $0 + push $36 + jmp irq_stub + +_irq5: + cli + push $0 + push $37 + jmp irq_stub + +_irq6: + cli + push $0 + push $38 + jmp irq_stub + +_irq7: + cli + push $0 + push $39 + jmp irq_stub + +_irq8: + cli + push $0 + push $40 + jmp irq_stub + +_irq9: + cli + push $0 + push $41 + jmp irq_stub + +_irq10: + cli + push $0 + push $42 + jmp irq_stub + +_irq11: + cli + push $0 + push $43 + jmp irq_stub + +_irq12: + cli + push $0 + push $44 + jmp irq_stub + +_irq13: + cli + push $0 + push $45 + jmp irq_stub + +_irq14: + cli + push $0 + push $46 + jmp irq_stub + +_irq15: + cli + push $0 + push $47 + jmp irq_stub |