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Rename "i386" to "x86"

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This commit is contained in:
Alex Kotov 2020-11-30 16:31:20 +05:00
parent a2ba49cdc9
commit 16b595b68e
Signed by: kotovalexarian
GPG key ID: 553C0EBBEB5D5F08
5 changed files with 47 additions and 47 deletions
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4
kernelmq/console.c
View file

@ -1,6 +1,6 @@
#include "console.h" #include "console.h"
#include <kernaux/arch/i386.h> #include <kernaux/arch/x86.h>
#include <kernaux/stdlib.h> #include <kernaux/stdlib.h>
void console_print(const char *const s) void console_print(const char *const s)
@ -9,7 +9,7 @@ void console_print(const char *const s)
} }
void console_putc(const char c) { void console_putc(const char c) {
kernaux_arch_i386_outportb(0x3F8, c); kernaux_arch_x86_outportb(0x3F8, c);
} }
void console_puts(const char *const s) void console_puts(const char *const s)

24
kernelmq/paging.c
View file

@ -3,7 +3,7 @@
#include "page_dir.h" #include "page_dir.h"
#include "panic.h" #include "panic.h"
#include <kernaux/arch/i386.h> #include <kernaux/arch/x86.h>
#include <kernaux/stdlib.h> #include <kernaux/stdlib.h>
// CR0 bits // CR0 bits
@ -29,32 +29,32 @@ static PageDir page_dir;
void paging_enable() void paging_enable()
{ {
unsigned long cr0 = kernaux_arch_i386_read_cr0(); unsigned long cr0 = kernaux_arch_x86_read_cr0();
unsigned long cr4 = kernaux_arch_i386_read_cr4(); unsigned long cr4 = kernaux_arch_x86_read_cr4();
assert(cr0 & I386_CR0_PE, "The boot loader should have put us in protected mode."); assert(cr0 & I386_CR0_PE, "The boot loader should have put us in protected mode.");
// First clear PG and PGE flag, as PGE must be enabled after PG. // First clear PG and PGE flag, as PGE must be enabled after PG.
kernaux_arch_i386_write_cr0(cr0 & ~I386_CR0_PG); kernaux_arch_x86_write_cr0(cr0 & ~I386_CR0_PG);
kernaux_arch_i386_write_cr4(cr4 & ~(I386_CR4_PGE | I386_CR4_PSE)); kernaux_arch_x86_write_cr4(cr4 & ~(I386_CR4_PGE | I386_CR4_PSE));
cr0 = kernaux_arch_i386_read_cr0(); cr0 = kernaux_arch_x86_read_cr0();
cr4 = kernaux_arch_i386_read_cr4(); cr4 = kernaux_arch_x86_read_cr4();
// Our page table contains 4MB entries. // Our page table contains 4MB entries.
cr4 |= I386_CR4_PSE; cr4 |= I386_CR4_PSE;
kernaux_arch_i386_write_cr4(cr4); kernaux_arch_x86_write_cr4(cr4);
// First enable paging, then enable global page flag. // First enable paging, then enable global page flag.
cr0 |= I386_CR0_PG; cr0 |= I386_CR0_PG;
kernaux_arch_i386_write_cr0(cr0); kernaux_arch_x86_write_cr0(cr0);
cr0 |= I386_CR0_WP; cr0 |= I386_CR0_WP;
kernaux_arch_i386_write_cr0(cr0); kernaux_arch_x86_write_cr0(cr0);
kernaux_arch_i386_write_cr4(cr4); kernaux_arch_x86_write_cr4(cr4);
} }
void paging_clear() void paging_clear()
@ -116,6 +116,6 @@ int paging_mapkernel(const struct KernelMQ_Info *const kinfo)
unsigned long paging_load() unsigned long paging_load()
{ {
unsigned long page_dir_phys = (unsigned long)page_dir; unsigned long page_dir_phys = (unsigned long)page_dir;
kernaux_arch_i386_write_cr3(page_dir_phys); kernaux_arch_x86_write_cr3(page_dir_phys);
return page_dir_phys; return page_dir_phys;
} }

4
kernelmq/panic.c
View file

@ -2,12 +2,12 @@
#include "logger.h" #include "logger.h"
#include <kernaux/arch/i386.h> #include <kernaux/arch/x86.h>
void panic(const char *const s) void panic(const char *const s)
{ {
logger_fail_from("panic", s); logger_fail_from("panic", s);
kernaux_arch_i386_hang(); kernaux_arch_x86_hang();
} }
void halt() void halt()

54
kernelmq/pic.c
View file

@ -2,7 +2,7 @@
#include "logger.h" #include "logger.h"
#include <kernaux/arch/i386.h> #include <kernaux/arch/x86.h>
#define MASTER_COMMAND 0x20 #define MASTER_COMMAND 0x20
#define MASTER_DATA 0x21 #define MASTER_DATA 0x21
@ -20,16 +20,16 @@ void pic_enable_all()
{ {
logger_info_from("pic", "Enable all IRQs."); logger_info_from("pic", "Enable all IRQs.");
kernaux_arch_i386_outportb(MASTER_DATA, 0); kernaux_arch_x86_outportb(MASTER_DATA, 0);
kernaux_arch_i386_outportb(SLAVE_DATA, 0); kernaux_arch_x86_outportb(SLAVE_DATA, 0);
} }
void pic_disable_all() void pic_disable_all()
{ {
logger_info_from("pic", "Disable all IRQs."); logger_info_from("pic", "Disable all IRQs.");
kernaux_arch_i386_outportb(MASTER_DATA, 0xFF); kernaux_arch_x86_outportb(MASTER_DATA, 0xFF);
kernaux_arch_i386_outportb(SLAVE_DATA, 0xFF); kernaux_arch_x86_outportb(SLAVE_DATA, 0xFF);
} }
void pic_enable(const unsigned char line) void pic_enable(const unsigned char line)
@ -42,12 +42,12 @@ void pic_enable(const unsigned char line)
logger_info_from("pic", "Enable line %u.", line); logger_info_from("pic", "Enable line %u.", line);
if (line < IRQS_COUNT) { if (line < IRQS_COUNT) {
const unsigned char mask = kernaux_arch_i386_inportb(MASTER_DATA); const unsigned char mask = kernaux_arch_x86_inportb(MASTER_DATA);
kernaux_arch_i386_outportb(MASTER_DATA, mask & ~(1 << line)); kernaux_arch_x86_outportb(MASTER_DATA, mask & ~(1 << line));
} }
else { else {
const unsigned char mask = kernaux_arch_i386_inportb(SLAVE_DATA); const unsigned char mask = kernaux_arch_x86_inportb(SLAVE_DATA);
kernaux_arch_i386_outportb(SLAVE_DATA, mask & ~(1 << (line - IRQS_COUNT))); kernaux_arch_x86_outportb(SLAVE_DATA, mask & ~(1 << (line - IRQS_COUNT)));
} }
} }
@ -61,12 +61,12 @@ void pic_disable(const unsigned char line)
logger_info_from("pic", "Disable line %u.", line); logger_info_from("pic", "Disable line %u.", line);
if (line < IRQS_COUNT) { if (line < IRQS_COUNT) {
const unsigned char mask = kernaux_arch_i386_inportb(MASTER_DATA); const unsigned char mask = kernaux_arch_x86_inportb(MASTER_DATA);
kernaux_arch_i386_outportb(MASTER_DATA, mask | (1 << line)); kernaux_arch_x86_outportb(MASTER_DATA, mask | (1 << line));
} }
else { else {
const unsigned char mask = kernaux_arch_i386_inportb(SLAVE_DATA); const unsigned char mask = kernaux_arch_x86_inportb(SLAVE_DATA);
kernaux_arch_i386_outportb(SLAVE_DATA, mask | (1 << (line - IRQS_COUNT))); kernaux_arch_x86_outportb(SLAVE_DATA, mask | (1 << (line - IRQS_COUNT)));
} }
} }
@ -80,28 +80,28 @@ void pic_remap(const unsigned char new_master_irq_start, const unsigned char new
slave_irq_start = new_slave_irq_start; slave_irq_start = new_slave_irq_start;
// Save masks // Save masks
unsigned char master_mask = kernaux_arch_i386_inportb(MASTER_DATA); unsigned char master_mask = kernaux_arch_x86_inportb(MASTER_DATA);
unsigned char slave_mask = kernaux_arch_i386_inportb(SLAVE_DATA); unsigned char slave_mask = kernaux_arch_x86_inportb(SLAVE_DATA);
// Start the initialization sequence // Start the initialization sequence
kernaux_arch_i386_outportb(MASTER_COMMAND, 0x11); kernaux_arch_x86_outportb(MASTER_COMMAND, 0x11);
kernaux_arch_i386_outportb(SLAVE_COMMAND, 0x11); kernaux_arch_x86_outportb(SLAVE_COMMAND, 0x11);
// Set IRQ vectors // Set IRQ vectors
kernaux_arch_i386_outportb(MASTER_DATA, new_master_irq_start); kernaux_arch_x86_outportb(MASTER_DATA, new_master_irq_start);
kernaux_arch_i386_outportb(SLAVE_DATA, new_slave_irq_start); kernaux_arch_x86_outportb(SLAVE_DATA, new_slave_irq_start);
// Connect master and slave with each other // Connect master and slave with each other
kernaux_arch_i386_outportb(MASTER_DATA, 0x04); kernaux_arch_x86_outportb(MASTER_DATA, 0x04);
kernaux_arch_i386_outportb(SLAVE_DATA, 0x02); kernaux_arch_x86_outportb(SLAVE_DATA, 0x02);
// 8086/88 (MCS-80/85) mode // 8086/88 (MCS-80/85) mode
kernaux_arch_i386_outportb(MASTER_DATA, 0x01); kernaux_arch_x86_outportb(MASTER_DATA, 0x01);
kernaux_arch_i386_outportb(SLAVE_DATA, 0x01); kernaux_arch_x86_outportb(SLAVE_DATA, 0x01);
// Restore masks // Restore masks
kernaux_arch_i386_outportb(MASTER_DATA, master_mask); kernaux_arch_x86_outportb(MASTER_DATA, master_mask);
kernaux_arch_i386_outportb(SLAVE_DATA, slave_mask); kernaux_arch_x86_outportb(SLAVE_DATA, slave_mask);
} }
unsigned char pic_end_of_interrupt(const unsigned char irq) unsigned char pic_end_of_interrupt(const unsigned char irq)
@ -114,10 +114,10 @@ unsigned char pic_end_of_interrupt(const unsigned char irq)
} }
if (to_slave) { if (to_slave) {
kernaux_arch_i386_outportb(SLAVE_COMMAND, 0x20); kernaux_arch_x86_outportb(SLAVE_COMMAND, 0x20);
} }
kernaux_arch_i386_outportb(MASTER_COMMAND, 0x20); kernaux_arch_x86_outportb(MASTER_COMMAND, 0x20);
return 1; return 1;
} }

8
kernelmq/timer.c
View file

@ -2,7 +2,7 @@
#include "logger.h" #include "logger.h"
#include <kernaux/arch/i386.h> #include <kernaux/arch/x86.h>
void timer_initialize(unsigned int frequency) void timer_initialize(unsigned int frequency)
{ {
@ -13,9 +13,9 @@ void timer_initialize(unsigned int frequency)
const unsigned char l = divisor & 0xFF; const unsigned char l = divisor & 0xFF;
const unsigned char h = (divisor >> 8) & 0xFF; const unsigned char h = (divisor >> 8) & 0xFF;
kernaux_arch_i386_outportb(0x43, 0x36); kernaux_arch_x86_outportb(0x43, 0x36);
kernaux_arch_i386_outportb(0x40, l); kernaux_arch_x86_outportb(0x40, l);
kernaux_arch_i386_outportb(0x40, h); kernaux_arch_x86_outportb(0x40, h);
} }
void timer_register_handler(timer_handler_t handler) void timer_register_handler(timer_handler_t handler)