Stores the registers and PC for a context switch. More...

Detailed Description

Stores the registers and PC for a context switch.

This also defines context_switch_frame offsets for assembly language. The structure is sized to maintain 16 byte stack alignment per the ABI. https://github.com/riscv/riscv-elf-psabi-doc

Definition at line 41 of file context_frame.h.

Data Fields
uint32_t	s0
	s0 register

uint32_t	s1
	s1 register

uint32_t	s2
	s2 register

uint32_t	s3
	s3 register

uint32_t	s4
	s4 register

uint32_t	s5
	s5 register

uint32_t	s6
	s6 register

uint32_t	s7
	s7 register

uint32_t	s8
	s8 register

uint32_t	s9
	s9 register

uint32_t	s10
	s10 register

uint32_t	s11
	s11 register

uint32_t	ra
	ra register

uint32_t	t0
	t0 register

uint32_t	t1
	t1 register

uint32_t	t2
	t2 register

uint32_t	t3
	t3 register

uint32_t	t4
	t4 register

uint32_t	t5
	t5 register

uint32_t	t6
	t6 register

uint32_t	a0
	a0 register

uint32_t	a1
	a1 register

uint32_t	a2
	a2 register

uint32_t	a3
	a3 register

uint32_t	a4
	a4 register

uint32_t	a5
	a5 register

uint32_t	a6
	a6 register

uint32_t	a7
	a7 register

uint32_t	pc
	program counter

uint32_t	pad [3]
	padding to maintain 16 byte alignment

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

Data Fields