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Big, possibly complete sweep of naming changes.

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This commit is contained in:
Andreas Kling 2019-01-31 17:31:23 +01:00
parent 27fa09aee4
commit ffab6897aa
93 changed files with 830 additions and 885 deletions
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21
Kernel/i8253.cpp
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@ -4,14 +4,14 @@
#include "PIC.h"
#include "Scheduler.h"
#define IRQ_TIMER 0
#define IRQ_TIMER 0
extern "C" void tick_ISR();
extern "C" void clock_handle(RegisterDump&);
extern "C" void timer_interrupt_entry();
extern "C" void timer_interrupt_handler(RegisterDump&);
asm(
".globl tick_ISR \n"
"tick_ISR: \n"
".globl timer_interrupt_entry \n"
"timer_interrupt_entry: \n"
" pusha\n"
" pushw %ds\n"
" pushw %es\n"
@ -27,7 +27,7 @@ asm(
" popw %fs\n"
" popw %gs\n"
" mov %esp, %eax\n"
" call clock_handle\n"
" call timer_interrupt_handler\n"
" popw %gs\n"
" popw %gs\n"
" popw %fs\n"
@ -53,12 +53,11 @@ asm(
#define MODE_RATE 0x04
#define MODE_SQUARE_WAVE 0x06
#define WRITE_word 0x30
#define WRITE_WORD 0x30
/* Miscellaneous */
#define BASE_FREQUENCY 1193182
void clock_handle(RegisterDump& regs)
void timer_interrupt_handler(RegisterDump& regs)
{
IRQHandlerScope scope(IRQ_TIMER);
Scheduler::timer_tick(regs);
@ -70,7 +69,7 @@ void initialize()
{
word timer_reload;
IO::out8(PIT_CTL, TIMER0_SELECT | WRITE_word | MODE_SQUARE_WAVE);
IO::out8(PIT_CTL, TIMER0_SELECT | WRITE_WORD | MODE_SQUARE_WAVE);
timer_reload = (BASE_FREQUENCY / TICKS_PER_SECOND);
@ -79,7 +78,7 @@ void initialize()
IO::out8(TIMER0_CTL, LSB(timer_reload));
IO::out8(TIMER0_CTL, MSB(timer_reload));
register_interrupt_handler(IRQ_VECTOR_BASE + IRQ_TIMER, tick_ISR);
register_interrupt_handler(IRQ_VECTOR_BASE + IRQ_TIMER, timer_interrupt_entry);
PIC::enable(IRQ_TIMER);
}