thread.h File Reference

#include "autoconf.h"
#include <register.h>
#include <spinlock.h>

Go to the source code of this file.

Data Structures
struct	thread
struct	thread_slot_t
struct	thread_bucket

Macros
#define	THREAD_MAKE_ID(id, gen)
#define	THREAD_GET_ID(thread_id)
#define	THREAD_GET_GEN(thread_id)

Typedefs
typedef uint64_t	thread_id
typedef struct thread	thread_t
typedef struct thread_bucket	thread_bucket_t

Enumerations
enum	{ THREAD_USER = (1 << 0) , THREAD_KERNEL = ~(1 << 0) , THREAD_PREEMPT_ENABLE = (1 << 1) , THREAD_PREEMPT_DISABLE = ~(1 << 1) }
enum	{   THREAD_STATE_CREATE = 0 , THREAD_STATE_READY = 1 , THREAD_STATE_RUNNING = 2 , THREAD_STATE_HAL = 3 ,   THREAD_STATE_TERMINATED = 3 }

Functions
struct thread	__attribute__ ((aligned(64)))
thread_id	vxCreateThread (const uintptr_t entry, uint16_t core_affinity, uint8_t priority, uint16_t flags)
void	vxThreadExit ()

Variables
typedef	__attribute__
thread_id	id
uint16_t	core_affinity
uint8_t	state
uint8_t	priority
uint16_t	flags
uint64_t	last_run_time
uint32_t	uuid
boolean_t	has_update_run_time
uint8_t	_pad1 [64 - 29]
uintptr_t	entry_addr
uint64_t	stack
cpu_register_t	reg

Macro Definition Documentation

THREAD_GET_GEN

#define THREAD_GET_GEN

(

thread_id

)

Value:

((uint32_t) ((thread_id) >> 32))

Definition at line 62 of file thread.h.

THREAD_GET_ID

#define THREAD_GET_ID

(

thread_id

)

Value:

((uint32_t) ((thread_id) & 0xFFFFFFFFULL) - 1)

Definition at line 61 of file thread.h.

Referenced by vxUpdateThreadSlot().

THREAD_MAKE_ID

#define THREAD_MAKE_ID	(		id,
			gen )

Value:

((uint64_t) (gen) << 32 | ((uint64_t) (id) + 1))

Definition at line 60 of file thread.h.

Referenced by thrAcquireNewSlot().

Typedef Documentation

thread_bucket_t

typedef struct thread_bucket thread_bucket_t

thread_id

typedef uint64_t thread_id

Definition at line 12 of file thread.h.

thread_t

typedef struct thread thread_t

Definition at line 29 of file thread.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
THREAD_STATE_CREATE
THREAD_STATE_READY
THREAD_STATE_RUNNING
THREAD_STATE_HAL
THREAD_STATE_TERMINATED

Definition at line 21 of file thread.h.

anonymous enum

anonymous enum

Enumerator
THREAD_USER
THREAD_KERNEL
THREAD_PREEMPT_ENABLE
THREAD_PREEMPT_DISABLE

Definition at line 14 of file thread.h.

Function Documentation

__attribute__()

struct thread __attribute__

(

(aligned(64))

)

Definition at line 1 of file core.h.

vxCreateThread()

thread_id vxCreateThread	(	const uintptr_t	entry,
		uint16_t	core_affinity,
		uint8_t	priority,
		uint16_t	flags )

References core_affinity, flags, and priority.

vxThreadExit()

void vxThreadExit

(

)

Definition at line 70 of file thread.c.

References get_current_core_cpuid(), queue, THREAD_STATE_TERMINATED, and vxSchedulerGetCurrentQueue().

Referenced by workqueue_process().

Variable Documentation

__attribute__

struct xhci_input_ctx __attribute__

Definition at line 47 of file msi.c.

_pad1

uint8_t _pad1[64 - 29]

Definition at line 9 of file thread.h.

core_affinity

uint16_t core_affinity

Definition at line 2 of file thread.h.

Referenced by create_thread(), and vxCreateThread().

entry_addr

uintptr_t entry_addr

Definition at line 12 of file thread.h.

Referenced by elf_prepare_stack(), and execve().

flags

uint32_t flags

Definition at line 5 of file thread.h.

Referenced by __attribute__(), __attribute__(), console_add_space(), console_newline(), console_printf(), console_vaprintf(), create_thread(), elf_pflags_to_page_flags(), gdt_make_entry(), handle_tcp(), ATAPIModule::identify(), ioapic_add_irq_gsi_map(), irq_is_enabled(), irq_restore(), irq_save(), iso9660_get_rr_name(), lock_irqsave(), mmap_handle_anonymous(), mmap_prot_to_flags(), mmap_resolve_virt_addr(), notify_dev_create(), paging_physwindow_mmap(), paging_physwindow_mmap(), parsing_madt(), ATAPIModule::read(), send_command(), syscall_mmap(), syscall_open(), unlock_irqrestore(), vfs_mount(), vxCreateThread(), vxMmap(), vxMultipleMmap(), and ATAPIModule::write().

has_update_run_time

boolean_t has_update_run_time

Definition at line 8 of file thread.h.

id

thread_id id

Definition at line 1 of file thread.h.

Referenced by update_core_gs().

last_run_time

uint64_t last_run_time

Definition at line 6 of file thread.h.

priority

uint8_t priority

Definition at line 4 of file thread.h.

Referenced by create_thread(), and vxCreateThread().

reg

cpu_register_t reg

Definition at line 14 of file thread.h.

Referenced by __attribute__(), apic_read(), apic_write(), cmos_read(), hpet_read(), hpet_write(), ioapic_isr_get_vector(), XHCIModule::probe_ports(), vxRestoreRegister(), vxSaveRegister(), and vxSchedulerTick().

stack

uint64_t stack

Definition at line 13 of file thread.h.

Referenced by __attribute__(), __attribute__(), __attribute__(), create_thread(), INIT(), INIT(), module_loader(), vxRestoreRegister(), and vxSaveRegister().

state

uint8_t state

Definition at line 3 of file thread.h.

uuid

uint32_t uuid

Definition at line 7 of file thread.h.