A thread's x86 state: its kernel stack, and where it resumes. More...

#include <arch.h>

Data Fields
uintptr_t	kstack
uintptr_t	kstack_base
uintptr_t	rip
uintptr_t	rsp
uintptr_t	rbp
uintptr_t	rflags
uintptr_t	rax
struct x86_regs *	regs
void *	fpu_context
int	fpu_enabled

Detailed Description

A thread's x86 state: its kernel stack, and where it resumes.

Definition at line 16 of file arch.h.

Field Documentation

◆ fpu_context

void* x86_thread::fpu_context

Definition at line 35 of file arch.h.

Referenced by arch_proc_fork(), arch_thread_kill(), x86_fpu_load_from(), x86_fpu_save_to(), x86_fpu_switch_out(), and x86_fpu_trap().

◆ fpu_enabled

int x86_thread::fpu_enabled

Definition at line 37 of file arch.h.

Referenced by arch_proc_fork(), x86_fpu_load_from(), x86_fpu_reset(), x86_fpu_save_to(), and x86_fpu_trap().

◆ kstack

uintptr_t x86_thread::kstack

Definition at line 17 of file arch.h.

Referenced by arch_kthread_create(), arch_proc_fork(), arch_proc_init(), arch_thread_create(), arch_thread_spawn(), and arch_thread_switch().

◆ kstack_base

uintptr_t x86_thread::kstack_base

Definition at line 18 of file arch.h.

Referenced by arch_kthread_create(), arch_proc_fork(), arch_proc_init(), arch_thread_create(), and arch_thread_kill().

◆ rax

uintptr_t x86_thread::rax

Definition at line 31 of file arch.h.

Referenced by arch_syscall_return(), and thread_spawn().

◆ rbp

uintptr_t x86_thread::rbp

Definition at line 29 of file arch.h.

Referenced by arch_kthread_create(), arch_thread_switch(), and x86_thread_saved().

◆ regs

struct x86_regs* x86_thread::regs

Definition at line 34 of file arch.h.

Referenced by __x86_isr(), arch_proc_fork(), arch_sigreturn(), arch_syscall_return(), and isr_dispatch().

◆ rflags

uintptr_t x86_thread::rflags

Definition at line 30 of file arch.h.

Referenced by arch_exec_start(), arch_kthread_create(), arch_proc_fork(), arch_proc_init(), arch_thread_create(), and thread_spawn().

◆ rip

uintptr_t x86_thread::rip

Definition at line 27 of file arch.h.

Referenced by arch_exec_start(), arch_kthread_create(), arch_proc_fork(), arch_proc_init(), arch_thread_create(), arch_thread_switch(), thread_spawn(), and x86_thread_saved().

◆ rsp

uintptr_t x86_thread::rsp

Definition at line 28 of file arch.h.