ffi

Documentation

Index

• Constants
• func Ffi_call(cs unsafe.Pointer) uintptr
• func FindSleep() uintptr
• func Sqrt(x float32) float32
• type CCallState
• type FPRArg
• type GPRArg

Constants

const CCALL_MAXSTACK = 32

const CCALL_NARG_FPR = 8

const CCALL_NARG_GPR = 8

const CCALL_NRET_FPR = 4

const CCALL_NRET_GPR = 2

const CCALL_NUM_FPR = CCALL_NARG_FPR

const CCALL_NUM_GPR = CCALL_NARG_GPR

const CCALL_SPS_FREE = 0

Functions

func Ffi_call

func Ffi_call(cs unsafe.Pointer) uintptr

func FindSleep

func FindSleep() uintptr

func Sqrt

func Sqrt(x float32) float32

Types

type CCallState

type CCallState struct {
	Fn uintptr // Pointer to called function.

	SpAdj uint32 // Stack pointer adjustment.
	Nsp   uint8  // Number of stack slots.

	RetRef bool    // Return value by reference.
	RetP   uintptr // Aggregate return pointer in x8.

	Fpr   [CCALL_NUM_FPR]FPRArg  // Arguments/results in FPRs.
	Gpr   [CCALL_NUM_GPR]GPRArg  // Arguments/results in GPRs.
	Stack [CCALL_MAXSTACK]GPRArg // Stack slots.
}

type FPRArg

type FPRArg uint64

type GPRArg

type GPRArg uint64