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package reader | |
import "io" | |
func getRead(r io.Reader) func([]byte) (int, error) { | |
return r.Read | |
} | |
// partial output of `go tool 6g -S read.go`: | |
// | |
// --- prog list "getRead" --- | |
// 0000 (read.go:5) TEXT getRead+0(SB),$16-24 | |
// 0001 (read.go:5) FUNCDATA $0,gcargs·0+0(SB) | |
// 0002 (read.go:5) FUNCDATA $1,gclocals·0+0(SB) | |
// 0003 (read.go:5) TYPE r+0(FP){io.Reader},$16 | |
// 0004 (read.go:5) TYPE ~anon1+16(FP){func([]uint8) (int, error)},$8 | |
// 0005 (read.go:6) MOVQ r+0(FP),BX | |
// 0006 (read.go:6) CMPQ BX,$0 | |
// 0007 (read.go:6) JNE $1,9 | |
// 0008 (read.go:6) MOVL AX,(BX) | |
// 0009 (read.go:6) MOVQ $type.struct { F uintptr; R io.Reader }+0(SB),(SP) | |
// 0010 (read.go:6) PCDATA $0,$16 | |
// 0011 (read.go:6) CALL ,runtime.new+0(SB) | |
// 0012 (read.go:6) PCDATA $0,$-1 | |
// 0013 (read.go:6) MOVQ 8(SP),AX | |
// 0014 (read.go:6) NOP , | |
// 0015 (read.go:6) MOVQ $io.Reader.Read·fm+0(SB),BP | |
// 0016 (read.go:6) MOVQ BP,(AX) | |
// 0017 (read.go:6) NOP , | |
// 0018 (read.go:6) MOVQ r+0(FP),BP | |
// 0019 (read.go:6) MOVQ BP,8(AX) | |
// 0020 (read.go:6) MOVQ r+8(FP),BP | |
// 0021 (read.go:6) MOVQ BP,16(AX) | |
// 0022 (read.go:6) MOVQ AX,~anon1+16(FP) | |
// 0023 (read.go:6) RET , | |
// | |
// --- prog list "io.Reader.Read·fm" --- | |
// 0024 (read.go:6) TEXT io.Reader.Read·fm+0(SB),2,$56-48 | |
// 0025 (read.go:6) FUNCDATA $0,gcargs·1+0(SB) | |
// 0026 (read.go:6) FUNCDATA $1,gclocals·1+0(SB) | |
// 0027 (read.go:6) TYPE a0+0(FP){[]uint8},$24 | |
// 0028 (read.go:6) TYPE r0+24(FP){int},$8 | |
// 0029 (read.go:6) TYPE r1+32(FP){error},$16 | |
// 0030 (read.go:6) MOVQ $0,r1+32(FP) | |
// 0031 (read.go:6) MOVQ $0,r1+40(FP) | |
// 0032 (read.go:6) LEAQ 8(DX),BX | |
// 0033 (read.go:6) MOVQ (BX),CX | |
// 0034 (read.go:6) MOVQ 8(BX),BP | |
// 0035 (read.go:6) MOVQ a0+0(FP),BX | |
// 0036 (read.go:6) MOVQ BX,8(SP) | |
// 0037 (read.go:6) MOVQ a0+8(FP),BX | |
// 0038 (read.go:6) MOVQ BX,16(SP) | |
// 0039 (read.go:6) MOVQ a0+16(FP),BX | |
// 0040 (read.go:6) MOVQ BX,24(SP) | |
// 0041 (read.go:6) MOVQ BP,(SP) | |
// 0042 (read.go:6) NOP , | |
// 0043 (read.go:6) MOVQ 32(CX),BX | |
// 0044 (read.go:6) PCDATA $0,$56 | |
// 0045 (read.go:6) CALL ,BX | |
// 0046 (read.go:6) PCDATA $0,$-1 | |
// 0047 (read.go:6) MOVQ 32(SP),BX | |
// 0048 (read.go:6) MOVQ BX,r0+24(FP) | |
// 0049 (read.go:6) MOVQ 40(SP),BX | |
// 0050 (read.go:6) MOVQ BX,r1+32(FP) | |
// 0051 (read.go:6) MOVQ 48(SP),BX | |
// 0052 (read.go:6) MOVQ BX,r1+40(FP) | |
// 0053 (read.go:6) RET , |
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