From e3305e8f7c119c83fd04f1995e07ff71a1110887 Mon Sep 17 00:00:00 2001 From: Franklin Wei Date: Wed, 11 Feb 2015 17:13:26 -0500 Subject: optimize interrupt performance --- kernel/include/irq.h | 2 -- kernel/include/isr.h | 4 ++-- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'kernel/include') 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*)); -- cgit v1.1