arm

package
v0.31.1 Latest Latest
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 Go to latest Published: Jul 1, 2020 License: BSD-3-Clause Imports: 16 Imported by: 0

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Constants

View Source 
const (
	NopWord = 0xd503201f
	PadWord = 0xd4200000 // BRK #0 instruction
)
View Source 
const (
	RegResult         = reg.Result
	RegScratch        = reg.ScratchISA
	RegImportVariadic = reg.R(2) // <- AllocIntFirst

	RegMemoryBase  = reg.R(26)
	RegTextBase    = reg.R(27)
	RegStackLimit4 = reg.R(28)
	RegFakeSP      = in.RegFakeSP
	RegLink        = reg.R(30)
	RegScratch2    = reg.R(30)
	RegRealSP      = reg.R(31)
	RegZero        = reg.R(31)
	RegDiscard     = reg.R(31)
)
View Source 
const (
	MaxFuncSize = 4 * 1024 * 1024 // Conditional branch distance.
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Linker 

type Linker struct{}

func (Linker) UpdateCalls 

func (Linker) UpdateCalls(text []byte, l *link.L)

func (Linker) UpdateFarBranches 

func (Linker) UpdateFarBranches(text []byte, l *link.L)

func (Linker) UpdateNearBranch 

func (Linker) UpdateNearBranch(text []byte, site int32)

func (Linker) UpdateNearBranches 

func (Linker) UpdateNearBranches(text []byte, sites []int32)

func (Linker) UpdateNearLoad 

func (Linker) UpdateNearLoad(text []byte, addr int32)

UpdateNearLoad overwrites an instruction with an ADR instruction.

func (Linker) UpdateStackCheck 

func (Linker) UpdateStackCheck(text []byte, addr int32, depth int)

type MacroAssembler 

type MacroAssembler struct{}

func (MacroAssembler) AddToStackPtrUpper32 

func (MacroAssembler) AddToStackPtrUpper32(f *gen.Func, r reg.R)

func (MacroAssembler) AlignData 

func (MacroAssembler) AlignData(*gen.Prog, int)

func (MacroAssembler) AlignFunc 

func (MacroAssembler) AlignFunc(*gen.Prog)

func (MacroAssembler) Binary 

func (MacroAssembler) Binary(f *gen.Func, props uint16, a, b operand.O) (result operand.O)

func (MacroAssembler) Branch 

func (MacroAssembler) Branch(p *gen.Prog, addr int32)

func (MacroAssembler) BranchIf 

func (MacroAssembler) BranchIf(f *gen.Func, x operand.O, labelAddr int32) (sites []int32)

func (MacroAssembler) BranchIfOutOfBounds 

func (MacroAssembler) BranchIfOutOfBounds(p *gen.Prog, indexReg reg.R, upperBound, addr int32)

func (MacroAssembler) BranchIfOutOfBoundsStub added in v0.12.3 

func (MacroAssembler) BranchIfOutOfBoundsStub(p *gen.Prog, indexReg reg.R, upperBound int32) int32

func (MacroAssembler) BranchIfStub 

func (MacroAssembler) BranchIfStub(f *gen.Func, x operand.O, yes, near bool) (sites []int32)

func (MacroAssembler) BranchIndirect 

func (MacroAssembler) BranchIndirect(f *gen.Func, addr reg.R)

func (MacroAssembler) BranchStub added in v0.12.3 

func (MacroAssembler) BranchStub(p *gen.Prog) int32

func (MacroAssembler) BranchSuspend added in v0.25.0 

func (MacroAssembler) BranchSuspend(f *gen.Func, addr int32)

func (MacroAssembler) Breakpoint added in v0.28.0 

func (MacroAssembler) Breakpoint(f *gen.Func)

func (MacroAssembler) Call 

func (MacroAssembler) Call(p *gen.Prog, addr int32)

func (MacroAssembler) CallImportVector added in v0.21.0 

func (MacroAssembler) CallImportVector(p *gen.Prog, index int, variadic bool, argCount, sigIndex int)

func (MacroAssembler) CallIndirect 

func (MacroAssembler) CallIndirect(f *gen.Func, sigIndex int32, r reg.R)

func (MacroAssembler) CallMissing 

func (MacroAssembler) CallMissing(p *gen.Prog, atomic bool)

func (MacroAssembler) ClearIntResultReg 

func (MacroAssembler) ClearIntResultReg(p *gen.Prog)

func (MacroAssembler) Convert 

func (MacroAssembler) Convert(f *gen.Func, props uint16, resultType wa.Type, source operand.O) operand.O

func (MacroAssembler) CurrentMemory added in v0.13.0 

func (MacroAssembler) CurrentMemory(f *gen.Func) int32

func (MacroAssembler) DropStackValues 

func (MacroAssembler) DropStackValues(p *gen.Prog, n int)

func (MacroAssembler) Enter added in v0.23.0 

func (MacroAssembler) Enter(p *gen.Prog)

func (MacroAssembler) GrowMemory 

func (MacroAssembler) GrowMemory(f *gen.Func) int32

func (MacroAssembler) Load 

func (MacroAssembler) Load(f *gen.Func, props uint16, index operand.O, resultType wa.Type, align, offset uint32) operand.O

func (MacroAssembler) LoadGlobal 

func (MacroAssembler) LoadGlobal(p *gen.Prog, t wa.Type, target reg.R, offset int32) (zeroExt bool)

func (MacroAssembler) LoadIntStubNear 

func (MacroAssembler) LoadIntStubNear(f *gen.Func, indexType wa.Type, r reg.R) (addr int32)

func (MacroAssembler) LoadStack 

func (MacroAssembler) LoadStack(p *gen.Prog, t wa.Type, target reg.R, offset int32)

func (MacroAssembler) Move 

func (MacroAssembler) Move(f *gen.Func, target reg.R, x operand.O) (zeroExt bool)

func (MacroAssembler) MoveReg 

func (MacroAssembler) MoveReg(p *gen.Prog, t wa.Type, target, source reg.R)

func (MacroAssembler) PadUntil 

func (MacroAssembler) PadUntil(p *gen.Prog, addr int32)

func (MacroAssembler) PushCond 

func (MacroAssembler) PushCond(p *gen.Prog, cond condition.C)

func (MacroAssembler) PushImm 

func (MacroAssembler) PushImm(p *gen.Prog, value int64)

func (MacroAssembler) PushReg 

func (MacroAssembler) PushReg(p *gen.Prog, t wa.Type, r reg.R)

func (MacroAssembler) PushZeros 

func (MacroAssembler) PushZeros(p *gen.Prog, n int)

func (MacroAssembler) Resume 

func (MacroAssembler) Resume(p *gen.Prog)

func (MacroAssembler) Return 

func (MacroAssembler) Return(p *gen.Prog, numStackValues int)

func (MacroAssembler) Select 

func (MacroAssembler) Select(f *gen.Func, a, b, condOperand operand.O) operand.O

func (MacroAssembler) SetBool 

func (MacroAssembler) SetBool(p *gen.Prog, target reg.R, cond condition.C)

func (MacroAssembler) SetupStackFrame 

func (MacroAssembler) SetupStackFrame(f *gen.Func) (stackCheckAddr int32)

func (MacroAssembler) Store 

func (MacroAssembler) Store(f *gen.Func, props uint16, index, x operand.O, align, offset uint32)

func (MacroAssembler) StoreGlobal 

func (MacroAssembler) StoreGlobal(f *gen.Func, offset int32, x operand.O)

func (MacroAssembler) StoreStack 

func (MacroAssembler) StoreStack(f *gen.Func, offset int32, x operand.O)

func (MacroAssembler) StoreStackImm 

func (MacroAssembler) StoreStackImm(p *gen.Prog, t wa.Type, offset int32, value int64)

func (MacroAssembler) StoreStackReg 

func (MacroAssembler) StoreStackReg(p *gen.Prog, t wa.Type, offset int32, r reg.R)

func (MacroAssembler) SuspendSaveInt added in v0.25.0 

func (MacroAssembler) SuspendSaveInt(f *gen.Func, saveReg reg.R)

func (MacroAssembler) Trap 

func (MacroAssembler) Trap(f *gen.Func, id trap.ID)

func (MacroAssembler) TrapHandler added in v0.25.0 

func (MacroAssembler) TrapHandler(p *gen.Prog, id trap.ID)

func (MacroAssembler) TrapHandlerRewindCallStackExhausted added in v0.25.0 

func (MacroAssembler) TrapHandlerRewindCallStackExhausted(p *gen.Prog)

func (MacroAssembler) TrapHandlerRewindSuspended added in v0.25.0 

func (MacroAssembler) TrapHandlerRewindSuspended(p *gen.Prog, index int)

func (MacroAssembler) TrapHandlerTruncOverflow added in v0.31.0 

func (MacroAssembler) TrapHandlerTruncOverflow(p *gen.Prog, trapIndex int)

func (MacroAssembler) Unary 

func (MacroAssembler) Unary(f *gen.Func, props uint16, x operand.O) operand.O

func (MacroAssembler) ZeroExtendResultReg 

func (MacroAssembler) ZeroExtendResultReg(p *gen.Prog)

Source Files

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