SPARC basic context. More...

#include <cpu.h>

Data Fields
double	some_float_register

uint8_t	fp_save_area [108]

uint16_t	_exception_bits

uint16_t	_trap_enable_bits

uint16_t	_sticky_bits

uint16_t	_rounding_mode

uint16_t	_format

uint16_t	_last_operation

union {
float sf

double df

}	_operand1

union {
float sf

double df

}	_operand2

__MIPS_FPU_REGISTER_TYPE	fp0

__MIPS_FPU_REGISTER_TYPE	fp1

__MIPS_FPU_REGISTER_TYPE	fp2

__MIPS_FPU_REGISTER_TYPE	fp3

__MIPS_FPU_REGISTER_TYPE	fp4

__MIPS_FPU_REGISTER_TYPE	fp5

__MIPS_FPU_REGISTER_TYPE	fp6

__MIPS_FPU_REGISTER_TYPE	fp7

__MIPS_FPU_REGISTER_TYPE	fp8

__MIPS_FPU_REGISTER_TYPE	fp9

__MIPS_FPU_REGISTER_TYPE	fp10

__MIPS_FPU_REGISTER_TYPE	fp11

__MIPS_FPU_REGISTER_TYPE	fp12

__MIPS_FPU_REGISTER_TYPE	fp13

__MIPS_FPU_REGISTER_TYPE	fp14

__MIPS_FPU_REGISTER_TYPE	fp15

__MIPS_FPU_REGISTER_TYPE	fp16

__MIPS_FPU_REGISTER_TYPE	fp17

__MIPS_FPU_REGISTER_TYPE	fp18

__MIPS_FPU_REGISTER_TYPE	fp19

__MIPS_FPU_REGISTER_TYPE	fp20

__MIPS_FPU_REGISTER_TYPE	fp21

__MIPS_FPU_REGISTER_TYPE	fp22

__MIPS_FPU_REGISTER_TYPE	fp23

__MIPS_FPU_REGISTER_TYPE	fp24

__MIPS_FPU_REGISTER_TYPE	fp25

__MIPS_FPU_REGISTER_TYPE	fp26

__MIPS_FPU_REGISTER_TYPE	fp27

__MIPS_FPU_REGISTER_TYPE	fp28

__MIPS_FPU_REGISTER_TYPE	fp29

__MIPS_FPU_REGISTER_TYPE	fp30

__MIPS_FPU_REGISTER_TYPE	fp31

uint32_t	fpcs

double	f0_f1

double	f2_f3

double	f4_f5

double	f6_f7

double	f8_f9

double	f10_f11

double	f12_f13

double	f14_f15

double	f16_f17

double	f18_f19

double	f20_f21

double	f22_f23

double	f24_f25

double	f26_f27

double	f28_f29

double	f30_f31

uint32_t	fsr

double	f0

double	f2

double	f4

double	f6

double	f8

double	f10

double	f12

double	f14

double	f16

double	f18

double	f20

double	f22

double	f24

double	f26

double	f28

double	f30

double	f32

double	f34

double	f36

double	f38

double	f40

double	f42

double	f44

double	f46

double	f48

double	f50

double	f52

double	f54

double	f56

double	f58

double	f60

double	f62

uint64_t	fsr

Detailed Description

SPARC basic context.

This defines the complete set of floating point registers that must be saved during any context switch from one thread to another.

This structure defines floating point context area.

Field Documentation

◆ f0_f1

double Context_Control_fp::f0_f1

This will contain the contents of the f0 and f1 register.

◆ f10_f11

double Context_Control_fp::f10_f11

This will contain the contents of the f10 and f11 register.

◆ f12_f13

double Context_Control_fp::f12_f13

This will contain the contents of the f12 and f13 register.

◆ f14_f15

double Context_Control_fp::f14_f15

This will contain the contents of the f14 and f15 register.

◆ f16_f17

double Context_Control_fp::f16_f17

This will contain the contents of the f16 and f17 register.

◆ f18_f19

double Context_Control_fp::f18_f19

This will contain the contents of the f18 and f19 register.

◆ f20_f21

double Context_Control_fp::f20_f21

This will contain the contents of the f20 and f21 register.

◆ f22_f23

double Context_Control_fp::f22_f23

This will contain the contents of the f22 and f23 register.

◆ f24_f25

double Context_Control_fp::f24_f25

This will contain the contents of the f24 and f25 register.

◆ f26_f27

double Context_Control_fp::f26_f27

This will contain the contents of the f26 and f27 register.

◆ f28_f29

double Context_Control_fp::f28_f29

This will contain the contents of the f28 and f29 register.

◆ f2_f3

double Context_Control_fp::f2_f3

This will contain the contents of the f2 and f3 register.

◆ f30_f31

double Context_Control_fp::f30_f31

This will contain the contents of the f30 and f31 register.

◆ f4_f5

double Context_Control_fp::f4_f5

This will contain the contents of the f4 and f5 register.

◆ f6_f7

double Context_Control_fp::f6_f7

This will contain the contents of the f6 and f7 register.

◆ f8_f9

double Context_Control_fp::f8_f9

This will contain the contents of the f8 and f9 register.

◆ fsr

uint32_t Context_Control_fp::fsr

This will contain the contents of the floating point status register.

◆ some_float_register

double Context_Control_fp::some_float_register

FPU registers are listed here

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

cpukit/score/cpu/arm/include/rtems/score/cpu.h

Data Fields