Per thread syscall context. More...

#include <syscall.h>

Collaboration diagram for syscall_ctx_t:

Data Fields
uintptr_t	syscallRsp
	The stack pointer to use when handling syscalls.

uintptr_t	userRsp
	Used to avoid clobbering registers when switching stacks.

interrupt_frame_t *	frame
	If a fake interrupt is generated, this is the interrupt frame to return to.

syscall_flags_t	flags
	Flags for the current syscall.

Detailed Description

Per thread syscall context.

Definition at line 132 of file syscall.h.

Field Documentation

uintptr_t syscall_ctx_t::syscallRsp

The stack pointer to use when handling syscalls.

Definition at line 134 of file syscall.h.

uintptr_t syscall_ctx_t::userRsp

Used to avoid clobbering registers when switching stacks.

Definition at line 135 of file syscall.h.

interrupt_frame_t* syscall_ctx_t::frame

If a fake interrupt is generated, this is the interrupt frame to return to.

Definition at line 136 of file syscall.h.

syscall_flags_t syscall_ctx_t::flags

Flags for the current syscall.

Definition at line 137 of file syscall.h.

The documentation for this struct was generated from the following file: