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- I am billglover (https://keybase.io/billglover) on keybase.
- I have a public key whose fingerprint is 8880 C31E 00BC 4F55 DB20 29D9 845F 3ED6 0173 678F
To claim this, I am signing this object:
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| package main | |
| func main() { | |
| n := inc(1000) | |
| println(n) | |
| } | |
| func inc(n int) int { | |
| for i := 0; i < 1000; i++ { | |
| n = n + 1 |
billglover
/ example2.go
Created
September 18, 2018 15:09
Increment an integer 1000 times (with a function call)
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| package main | |
| func main() { | |
| n := inc(1000) | |
| println(n) | |
| } | |
| func inc(n int) int { | |
| for i := 0; i < 1000; i++ { | |
| n = add(n) |
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| 0x0000 00000 (inline.go:8) TEXT "".inc(SB), NOSPLIT, $0-16 | |
| 0x0000 00000 (inline.go:8) FUNCDATA $0, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x0000 00000 (inline.go:8) FUNCDATA $1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x0000 00000 (inline.go:8) FUNCDATA $3, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x0000 00000 (inline.go:9) PCDATA $2, $0 | |
| 0x0000 00000 (inline.go:9) PCDATA $0, $0 | |
| 0x0000 00000 (inline.go:9) MOVQ "".n+8(SP), AX | |
| 0x0005 00005 (inline.go:9) XORL CX, CX | |
| 0x0007 00007 (inline.go:9) JMP 15 | |
| 0x0009 00009 (inline.go:9) INCQ CX |
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| ; inc(n int) int | |
| 00000 TEXT "".inc(SB), NOSPLIT, $0-16 ; function definition | |
| 00000 MOVQ "".n+8(SP), AX ; move parameter from stack to AX | |
| 00005 XORL CX, CX ; zero out register CX | |
| 00007 JMP 15 ; go to line 15 | |
| 00009 INCQ CX ; increment register CX | |
| 00012 INCQ AX ; increment register AX | |
| 00015 CMPQ CX, $1000 ; compare register CX with 1000 | |
| 00022 JLT 9 ; go to line 9 | |
| 00024 MOVQ AX, "".~r1+16(SP) ; move AX to stack return value |
billglover
/ example2.nasm
Last active
September 18, 2018 15:20
Increment an integer 1000 times (with a function call)
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| ; inc(n int) int | |
| 00000 TEXT "".inc(SB), NOSPLIT, $0-16 ; function definition | |
| 00000 MOVQ "".n+8(SP), AX ; move parameter from stack to AX | |
| 00005 XORL CX, CX ; zero out register CX | |
| 00007 JMP 15 ; go to line 15 | |
| 00009 INCQ CX ; increment register CX | |
| 00012 INCQ AX ; increment register AX | |
| 00015 CMPQ CX, $1000 ; compare register CX with 1000 | |
| 00022 JLT 9 ; go to line 9 | |
| 00024 MOVQ AX, "".~r1+16(SP) ; move AX to stack return value |
billglover
/ example2.go
Last active
September 18, 2018 15:23
Increment an integer 1000 times (with a function call and no inlining)
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| package main | |
| func main() { | |
| n := inc(1000) | |
| println(n) | |
| } | |
| func inc(n int) int { | |
| for i := 0; i < 1000; i++ { | |
| n = add(n) |
billglover
/ example2.nasm
Last active
September 18, 2018 15:25
Increment an integer 1000 times (with a function call and no inlining)
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| ; inc(n int) int | |
| 00000 TEXT "".inc(SB), $32-16 ; function definition | |
| 00000 MOVQ (TLS), CX ; move TLS to register CX | |
| 00009 CMPQ SP, 16(CX) ; compare SP with part of CX | |
| 00013 JLS 88 ; go to line 88 if 'less than' | |
| 00015 SUBQ $32, SP ; increase stack size by 32-bytes | |
| 00019 MOVQ BP, 24(SP) ; move BP to the stack | |
| 00024 LEAQ 24(SP), BP ; update BP to new location | |
| ; --- --- | |
| 00029 XORL AX, AX ; zero out register AX |
billglover
/ request.go
Created
October 31, 2018 23:32
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| // RemoteAddr allows HTTP servers and other software to record | |
| // the network address that sent the request, usually for | |
| // logging. This field is not filled in by ReadRequest and | |
| // has no defined format. The HTTP server in this package | |
| // sets RemoteAddr to an "IP:port" address before invoking a | |
| // handler. | |
| // This field is ignored by the HTTP client. | |
| RemoteAddr string |