x86_platform.cpp File Reference

#include "mos/x86/x86_platform.hpp"
#include "mos/device/console.hpp"
#include "mos/device/serial.hpp"
#include "mos/device/serial_console.hpp"
#include "mos/interrupt/interrupt.hpp"
#include "mos/mm/mm.hpp"
#include "mos/mm/paging/paging.hpp"
#include "mos/syslog/printk.hpp"
#include "mos/tasks/schedule.hpp"
#include "mos/x86/acpi/acpi.hpp"
#include "mos/x86/acpi/acpi_types.hpp"
#include "mos/x86/acpi/madt.hpp"
#include "mos/x86/cpu/ap_entry.hpp"
#include "mos/x86/cpu/cpu.hpp"
#include "mos/x86/descriptors/descriptors.hpp"
#include "mos/x86/devices/port.hpp"
#include "mos/x86/devices/rtc.hpp"
#include "mos/x86/interrupt/apic.hpp"
#include "mos/x86/mm/paging_impl.hpp"
#include "mos/x86/x86_interrupt.hpp"
#include <mos_stdlib.hpp>
#include <mos_string.hpp>

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Classes
class	x86SerialDevice
struct	frame_t

Macros
#define	TRACE_FMT   " %-3d [" PTR_FMT "]: "

Enumerations
enum	x86ComPort : u16 {   COM1 = 0x3F8 , COM2 = 0x2F8 , COM3 = 0x3E8 , COM4 = 0x2E8 ,   COM5 = 0x5F8 , COM6 = 0x4F8 , COM7 = 0x5E8 , COM8 = 0x4E8 }

Functions
static bool	x86_keyboard_handler (u32 irq, void *data)
static bool	x86_pit_timer_handler (u32 irq, void *data)
void	x86_setup_lapic_timer ()
void	x86_dump_stack_at (ptr_t this_frame, bool can_access_vmaps)
void	platform_dump_current_stack (void)
void	platform_dump_stack (platform_regs_t *regs)
void	platform_startup_early ()
void	platform_startup_setup_kernel_mm ()
void	platform_startup_late ()

Variables
static Buffer< MOS_PAGE_SIZE >	com1_buf
static Buffer< MOS_PAGE_SIZE >	com2_buf
x86SerialDevice	com1_device { COM1 }
x86SerialDevice	com2_device { COM2 }
SerialConsole	com1_console { "com1_console", CONSOLE_CAP_READ, &com1_buf, &com1_device, LightBlue, Black }
SerialConsole	com2_console { "com2_console", CONSOLE_CAP_READ, &com2_buf, &com2_device, LightBlue, Black }
mos_platform_info_t *const	platform_info = &x86_platform
mos_platform_info_t	x86_platform = { .boot_console = &com1_console }
const acpi_rsdp_t *	acpi_rsdp = NULL

Macro Definition Documentation

TRACE_FMT

#define TRACE_FMT   " %-3d [" PTR_FMT "]: "

Referenced by x86_dump_stack_at().

Enumeration Type Documentation

x86ComPort

enum x86ComPort : u16

Enumerator
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8

Definition at line 28 of file x86_platform.cpp.

Function Documentation

x86_keyboard_handler()

static bool x86_keyboard_handler ( u32 irq, void * data )

static

Definition at line 94 of file x86_platform.cpp.

Referenced by platform_startup_late().

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x86_pit_timer_handler()

static bool x86_pit_timer_handler ( u32 irq, void * data )

static

Definition at line 104 of file x86_platform.cpp.

Referenced by platform_startup_late().

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x86_setup_lapic_timer()

void x86_setup_lapic_timer

(

)

Definition at line 113 of file x86_platform.cpp.

Referenced by platform_ap_entry(), and platform_startup_late().

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x86_dump_stack_at()

void x86_dump_stack_at	(	ptr_t	this_frame,
		bool	can_access_vmaps )

Definition at line 124 of file x86_platform.cpp.

Referenced by platform_dump_current_stack(), platform_dump_stack(), and platform_dump_thread_kernel_stack().

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platform_dump_current_stack()

void platform_dump_current_stack

(

void

)

Definition at line 208 of file x86_platform.cpp.

Referenced by try_handle_kernel_panics_at(), and x86_handle_exception().

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platform_dump_stack()

void platform_dump_stack

(

platform_regs_t *

regs

)

Definition at line 215 of file x86_platform.cpp.

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platform_startup_early()

void platform_startup_early

(

)

Definition at line 220 of file x86_platform.cpp.

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platform_startup_setup_kernel_mm()

void platform_startup_setup_kernel_mm

(

)

Definition at line 246 of file x86_platform.cpp.

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platform_startup_late()

void platform_startup_late

(

)

Definition at line 251 of file x86_platform.cpp.

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Variable Documentation

com1_buf

Buffer<MOS_PAGE_SIZE> com1_buf

static

Definition at line 81 of file x86_platform.cpp.

com2_buf

Buffer<MOS_PAGE_SIZE> com2_buf

static

Definition at line 82 of file x86_platform.cpp.

com1_device

x86SerialDevice com1_device { COM1 }

Definition at line 84 of file x86_platform.cpp.

com2_device

x86SerialDevice com2_device { COM2 }

Definition at line 85 of file x86_platform.cpp.

com1_console

SerialConsole com1_console { "com1_console", CONSOLE_CAP_READ, &com1_buf, &com1_device, LightBlue, Black }

Definition at line 87 of file x86_platform.cpp.

Referenced by platform_startup_late().

com2_console

SerialConsole com2_console { "com2_console", CONSOLE_CAP_READ, &com2_buf, &com2_device, LightBlue, Black }

Definition at line 88 of file x86_platform.cpp.

Referenced by platform_startup_early().

platform_info

mos_platform_info_t* const platform_info = &x86_platform

Definition at line 90 of file x86_platform.cpp.

x86_platform

mos_platform_info_t x86_platform = { .boot_console = &com1_console }

Definition at line 91 of file x86_platform.cpp.

Referenced by madt_parse_table(), MOS_STATIC_ASSERT(), platform_startup_late(), and x86_setup_direct_map().

acpi_rsdp

const acpi_rsdp_t* acpi_rsdp = NULL

Definition at line 92 of file x86_platform.cpp.

Referenced by platform_startup_late().