trampoline_data Struct Reference

What an AP needs to reach the kernel, at x86_trampoline_data (the fields are at trampoline.S's TR_ offsets). More...

Data Fields
uint64_t	cr0
uint64_t	cr3
uint64_t	cr4
uint64_t	efer
uint64_t	entry
uint64_t	stack
uint64_t	cpu

Detailed Description

What an AP needs to reach the kernel, at x86_trampoline_data (the fields are at trampoline.S's TR_ offsets).

Definition at line 53 of file smp.c.

Field Documentation

cpu

uint64_t trampoline_data::cpu

Definition at line 57 of file smp.c.

Referenced by ap_boot().

cr0

uint64_t trampoline_data::cr0

Definition at line 54 of file smp.c.

Referenced by x86_smp_init().

cr3

uint64_t trampoline_data::cr3

Definition at line 54 of file smp.c.

Referenced by x86_smp_init().

cr4

uint64_t trampoline_data::cr4

Definition at line 54 of file smp.c.

Referenced by x86_smp_init().

efer

uint64_t trampoline_data::efer

Definition at line 54 of file smp.c.

Referenced by x86_smp_init().

entry

uint64_t trampoline_data::entry

Definition at line 55 of file smp.c.

Referenced by ap_boot().

stack

uint64_t trampoline_data::stack

Definition at line 56 of file smp.c.

Referenced by ap_boot().

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

• kernel/arch/i386/cpu/smp.c