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72 lines
3.9 KiB
Plaintext
72 lines
3.9 KiB
Plaintext
(dlv) disassemble -l main.main
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TEXT main.main(SB) /Users/felix.geisendoerfer/go/src/github.com/felixge/go-profiler-notes/examples/presentation/main.go
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main.go:7 0x10a46a0 65488b0c2530000000 mov rcx, qword ptr gs:[0x30]
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main.go:7 0x10a46a9 483b6110 cmp rsp, qword ptr [rcx+0x10]
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main.go:7 0x10a46ad 7624 jbe 0x10a46d3
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main.go:7 0x10a46af 4883ec08 sub rsp, 0x8
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main.go:7 0x10a46b3 48892c24 mov qword ptr [rsp], rbp
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main.go:7 0x10a46b7 488d2c24 lea rbp, ptr [rsp]
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main.go:8 0x10a46bb 0f1f440000 nop dword ptr [rax+rax*1], eax
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main.go:8 0x10a46c0 e81b000000 call $main.foo
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main.go:9 0x10a46c5 e8b6000000 call $main.foobar
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main.go:10 0x10a46ca 488b2c24 mov rbp, qword ptr [rsp]
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main.go:10 0x10a46ce 4883c408 add rsp, 0x8
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main.go:10 0x10a46d2 c3 ret
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main.go:7 0x10a46d3 e8a8ddfbff call $runtime.morestack_noctxt
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.:0 0x10a46d8 ebc6 jmp $main.main
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(dlv) disassemble -l main.foo
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TEXT main.foo(SB) /Users/felix.geisendoerfer/go/src/github.com/felixge/go-profiler-notes/examples/presentation/main.go
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main.go:12 0x10a46e0 65488b0c2530000000 mov rcx, qword ptr gs:[0x30]
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main.go:12 0x10a46e9 483b6110 cmp rsp, qword ptr [rcx+0x10]
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main.go:12 0x10a46ed 761f jbe 0x10a470e
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main.go:12 0x10a46ef 4883ec08 sub rsp, 0x8
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main.go:12 0x10a46f3 48892c24 mov qword ptr [rsp], rbp
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main.go:12 0x10a46f7 488d2c24 lea rbp, ptr [rsp]
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main.go:13 0x10a46fb 0f1f440000 nop dword ptr [rax+rax*1], eax
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main.go:13 0x10a4700 e81b000000 call $main.bar
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main.go:14 0x10a4705 488b2c24 mov rbp, qword ptr [rsp]
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main.go:14 0x10a4709 4883c408 add rsp, 0x8
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main.go:14 0x10a470d c3 ret
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main.go:12 0x10a470e e86dddfbff call $runtime.morestack_noctxt
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.:0 0x10a4713 ebcb jmp $main.foo
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(dlv) disassemble -l main.bar
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TEXT main.bar(SB) /Users/felix.geisendoerfer/go/src/github.com/felixge/go-profiler-notes/examples/presentation/main.go
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main.go:16 0x10a4720 65488b0c2530000000 mov rcx, qword ptr gs:[0x30]
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main.go:16 0x10a4729 483b6110 cmp rsp, qword ptr [rcx+0x10]
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main.go:16 0x10a472d 7642 jbe 0x10a4771
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main.go:16 0x10a472f 4883ec48 sub rsp, 0x48
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main.go:16 0x10a4733 48896c2440 mov qword ptr [rsp+0x40], rbp
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main.go:16 0x10a4738 488d6c2440 lea rbp, ptr [rsp+0x40]
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main.go:17 0x10a473d 488d05235c0200 lea rax, ptr [rip+0x25c23]
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main.go:17 0x10a4744 48890424 mov qword ptr [rsp], rax
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main.go:17 0x10a4748 48c74424080f000000 mov qword ptr [rsp+0x8], 0xf
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main.go:17 0x10a4751 0f57c0 xorps xmm0, xmm0
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main.go:17 0x10a4754 0f11442410 movups xmmword ptr [rsp+0x10], xmm0
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main.go:17 0x10a4759 48c744242000000000 mov qword ptr [rsp+0x20], 0x0
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main.go:17 0x10a4762 e8b982ffff call $fmt.Printf
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main.go:18 0x10a4767 488b6c2440 mov rbp, qword ptr [rsp+0x40]
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main.go:18 0x10a476c 4883c448 add rsp, 0x48
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main.go:18 0x10a4770 c3 ret
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main.go:16 0x10a4771 e80addfbff call $runtime.morestack_noctxt
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.:0 0x10a4776 eba8 jmp $main.bar
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(dlv) disassemble -l main.foobar
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TEXT main.foobar(SB) /Users/felix.geisendoerfer/go/src/github.com/felixge/go-profiler-notes/examples/presentation/main.go
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main.go:20 0x10a4780 65488b0c2530000000 mov rcx, qword ptr gs:[0x30]
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main.go:20 0x10a4789 483b6110 cmp rsp, qword ptr [rcx+0x10]
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main.go:20 0x10a478d 7642 jbe 0x10a47d1
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main.go:20 0x10a478f 4883ec48 sub rsp, 0x48
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main.go:20 0x10a4793 48896c2440 mov qword ptr [rsp+0x40], rbp
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main.go:20 0x10a4798 488d6c2440 lea rbp, ptr [rsp+0x40]
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main.go:21 0x10a479d 488d05ed630200 lea rax, ptr [rip+0x263ed]
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main.go:21 0x10a47a4 48890424 mov qword ptr [rsp], rax
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main.go:21 0x10a47a8 48c744240812000000 mov qword ptr [rsp+0x8], 0x12
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main.go:21 0x10a47b1 0f57c0 xorps xmm0, xmm0
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main.go:21 0x10a47b4 0f11442410 movups xmmword ptr [rsp+0x10], xmm0
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main.go:21 0x10a47b9 48c744242000000000 mov qword ptr [rsp+0x20], 0x0
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main.go:21 0x10a47c2 e85982ffff call $fmt.Printf
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main.go:22 0x10a47c7 488b6c2440 mov rbp, qword ptr [rsp+0x40]
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main.go:22 0x10a47cc 4883c448 add rsp, 0x48
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main.go:22 0x10a47d0 c3 ret
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main.go:20 0x10a47d1 e8aadcfbff call $runtime.morestack_noctxt
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.:0 0x10a47d6 eba8 jmp $main.foobar
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