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| author | Franklin Wei <frankhwei536@gmail.com> | 2015-02-11 17:13:26 -0500 |
|---|---|---|
| committer | Franklin Wei <frankhwei536@gmail.com> | 2015-02-11 17:13:26 -0500 |
| commit | e3305e8f7c119c83fd04f1995e07ff71a1110887 (patch) | |
| tree | f95921215c215a60d80b1be068b2cccd72459ee2 /kernel/include | |
| parent | 90fda5287e3dae56508a4b31e1bc4e29cd83e377 (diff) | |
| download | kappa-e3305e8f7c119c83fd04f1995e07ff71a1110887.zip kappa-e3305e8f7c119c83fd04f1995e07ff71a1110887.tar.gz kappa-e3305e8f7c119c83fd04f1995e07ff71a1110887.tar.bz2 kappa-e3305e8f7c119c83fd04f1995e07ff71a1110887.tar.xz | |
optimize interrupt performance
Diffstat (limited to 'kernel/include')
| -rw-r--r-- | kernel/include/irq.h | 2 | ||||
| -rw-r--r-- | kernel/include/isr.h | 4 |
2 files changed, 2 insertions, 4 deletions
diff --git a/kernel/include/irq.h b/kernel/include/irq.h index 8fac8e1..de1d545 100644 --- a/kernel/include/irq.h +++ b/kernel/include/irq.h @@ -15,6 +15,4 @@ extern void _irq13(void); extern void _irq14(void); extern void _irq15(void); -struct regs_t; - void irq_init(void); diff --git a/kernel/include/isr.h b/kernel/include/isr.h index de81cd2..4cc7f1b 100644 --- a/kernel/include/isr.h +++ b/kernel/include/isr.h @@ -41,11 +41,11 @@ void isr_init(void); struct regs_t { uint32_t gs, fs, es, ds; /* pushed the segs last */ uint32_t edi, esi, ebp, esp, ebx, edx, ecx, eax; /* pushed by 'pusha' */ - uint32_t err_code; /* exceptions push this */ uint32_t int_no; /* interrupt stubs do this */ + uint32_t err_code; /* exceptions push this */ uint32_t eip, cs, eflags, useresp, ss; /* pushed by the processor automatically */ } __attribute__((packed)); #define IRQ(x) (32+x) -void set_interrupt_handler(uint8_t interrupt, void (*func)(struct regs_t)); +void set_interrupt_handler(uint8_t interrupt, void (*func)(struct regs_t*)); |