x86_platform_api.c File Reference

#include "mos/mm/paging/pml_types.h"
#include "mos/platform/platform_defs.h"
#include "mos/tasks/signal.h"
#include "mos/x86/devices/rtc.h"
#include <mos/lib/sync/spinlock.h>
#include <mos/mm/paging/paging.h>
#include <mos/mm/physical/pmm.h>
#include <mos/mos_global.h>
#include <mos/platform/platform.h>
#include <mos/platform_syscall.h>
#include <mos/syslog/printk.h>
#include <mos/tasks/process.h>
#include <mos/tasks/task_types.h>
#include <mos/x86/cpu/cpu.h>
#include <mos/x86/delays.h>
#include <mos/x86/devices/port.h>
#include <mos/x86/interrupt/apic.h>
#include <mos/x86/mm/paging_impl.h>
#include <mos/x86/tasks/context.h>
#include <mos/x86/x86_interrupt.h>
#include <mos/x86/x86_platform.h>
#include <mos_stdio.h>
#include <mos_stdlib.h>
#include <mos_string.h>

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Functions
void	platform_shutdown (void)
void	platform_halt_cpu (void)
void	platform_invalidate_tlb (ptr_t vaddr)
u32	platform_current_cpu_id (void)
void	platform_cpu_idle (void)
u64	platform_get_timestamp ()
datetime_str_t *	platform_get_datetime_str (void)
void	platform_interrupt_enable (void)
void	platform_interrupt_disable (void)
void	platform_switch_mm (const mm_context_t *mm)
platform_regs_t *	platform_thread_regs (const thread_t *thread)
void	platform_dump_thread_kernel_stack (const thread_t *thread)
void	platform_return_to_userspace (platform_regs_t *regs)
u64	platform_arch_syscall (u64 syscall, u64 __maybe_unused arg1, u64 __maybe_unused arg2, u64 __maybe_unused arg3, u64 __maybe_unused arg4)
void	platform_ipi_send (u8 target, ipi_type_t type)
void	platform_jump_to_signal_handler (const platform_regs_t *regs, const sigreturn_data_t *sigreturn_data, const sigaction_t *sa)
void	platform_restore_from_signal_handler (void *sp)
void	platform_get_time (timeval_t *time)
void	platform_dump_regs (platform_regs_t *frame)
void	platform_syscall_setup_restart_context (platform_regs_t *regs, reg_t syscall_nr)
void	platform_syscall_store_retval (platform_regs_t *regs, reg_t result)

Function Documentation

platform_shutdown()

void platform_shutdown

(

void

)

Definition at line 29 of file x86_platform_api.c.

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platform_halt_cpu()

void platform_halt_cpu

(

void

)

Definition at line 38 of file x86_platform_api.c.

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platform_invalidate_tlb()

void platform_invalidate_tlb

(

ptr_t

vaddr

)

Definition at line 43 of file x86_platform_api.c.

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platform_current_cpu_id()

u32 platform_current_cpu_id

(

void

)

Definition at line 51 of file x86_platform_api.c.

platform_cpu_idle()

void platform_cpu_idle

(

void

)

Definition at line 56 of file x86_platform_api.c.

platform_get_timestamp()

u64 platform_get_timestamp

(

void

)

Definition at line 61 of file x86_platform_api.c.

Referenced by do_syslog().

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platform_get_datetime_str()

datetime_str_t * platform_get_datetime_str

(

void

)

Definition at line 66 of file x86_platform_api.c.

Referenced by do_syslog().

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platform_interrupt_enable()

void platform_interrupt_enable

(

void

)

Definition at line 76 of file x86_platform_api.c.

platform_interrupt_disable()

void platform_interrupt_disable

(

void

)

Definition at line 81 of file x86_platform_api.c.

Referenced by platform_shutdown().

platform_switch_mm()

void platform_switch_mm

(

const mm_context_t *

mm

)

Definition at line 86 of file x86_platform_api.c.

platform_thread_regs()

platform_regs_t * platform_thread_regs

(

const thread_t *

thread

)

Definition at line 91 of file x86_platform_api.c.

Referenced by platform_arch_syscall().

platform_dump_thread_kernel_stack()

void platform_dump_thread_kernel_stack

(

const thread_t *

thread

)

Definition at line 96 of file x86_platform_api.c.

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platform_return_to_userspace()

void platform_return_to_userspace

(

platform_regs_t *

regs

)

Definition at line 115 of file x86_platform_api.c.

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platform_arch_syscall()

u64 platform_arch_syscall	(	u64	syscall,
		u64 __maybe_unused	arg1,
		u64 __maybe_unused	arg2,
		u64 __maybe_unused	arg3,
		u64 __maybe_unused	arg4 )

Definition at line 120 of file x86_platform_api.c.

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platform_ipi_send()

void platform_ipi_send	(	u8	target,
		ipi_type_t	type )

Definition at line 159 of file x86_platform_api.c.

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platform_jump_to_signal_handler()

void platform_jump_to_signal_handler	(	const platform_regs_t *	regs,
		const sigreturn_data_t *	sigreturn_data,
		const sigaction_t *	sa )

Definition at line 167 of file x86_platform_api.c.

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platform_restore_from_signal_handler()

void platform_restore_from_signal_handler

(

void *

sp

)

Definition at line 185 of file x86_platform_api.c.

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platform_get_time()

void platform_get_time

(

timeval_t *

time

)

Definition at line 197 of file x86_platform_api.c.

Referenced by clock_gettimeofday(), and platform_get_datetime_str().

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platform_dump_regs()

void platform_dump_regs

(

platform_regs_t *

frame

)

Definition at line 202 of file x86_platform_api.c.

platform_syscall_setup_restart_context()

void platform_syscall_setup_restart_context	(	platform_regs_t *	regs,
		reg_t	syscall_nr )

Definition at line 225 of file x86_platform_api.c.

platform_syscall_store_retval()

void platform_syscall_store_retval	(	platform_regs_t *	regs,
		reg_t	result )

Definition at line 231 of file x86_platform_api.c.