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[英]Trying to use gdb (and cgdb) for debugging programs in go (golang) but there seems to be problems
[英]Golang: Cannot get gdb working for Go programs using C libraries
平台是Mac OSX Mavericks,我從端口安裝了gdb並對其進行了簽名 。 對於簡單的程序,它工作得非常好,但是一旦我嘗試使用C庫的程序就無法加載符號。 例如,如果我從Go GLFW綁定嘗試FSAA示例,我會得到以下輸出:
~/g/s/g/g/e/g/fsaa > ggdb main
GNU gdb (GDB) 7.6
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin13.0.0".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /Users/nils/gocode/src/github.com/go-gl/examples/glfw/fsaa/main...
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/attriblocation.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/buffer.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/color.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/framebuffer.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/gl.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/matrix.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/object.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/program.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/renderbuffer.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/shader.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/texture.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/transformfeedback.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/uniformlocation.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/vertex.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/gl/_obj/vertexarray.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/glu/_obj/_cgo_export.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/glu/_obj/callback.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/glu/_obj/callback.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/glu/_obj/glu.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build184019101/github.com/go-gl/glu/_obj/tesselator.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build432883021/runtime/cgo/_obj/gcc_amd64.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build432883021/runtime/cgo/_obj/gcc_darwin_amd64.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build432883021/runtime/cgo/_obj/gcc_setenv.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build432883021/runtime/cgo/_obj/gcc_util.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build883630526/github.com/go-gl/glfw/_obj/_cgo_export.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build883630526/github.com/go-gl/glfw/_obj/callback.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build883630526/github.com/go-gl/glfw/_obj/callback.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build883630526/github.com/go-gl/glfw/_obj/glfw.cgo2.o': can't open to read symbols: No such file or directory.
warning: `/var/folders/rp/jyw8rd7j4hn10vyk5yjyfvw80000gn/T/go-build883630526/github.com/go-gl/glfw/_obj/image.cgo2.o': can't open to read symbols: No such file or directory.
(no debugging symbols found)...done.
(gdb) list
No symbol table is loaded. Use the "file" command.
(gdb)
我從后備箱拿到了我的版本, go version
說:
go version devel +f9af8b83c78c Fri Oct 25 23:00:22 2013 +0300 darwin/amd64
GDB版本是7.6。 我不想介入C庫,我只想調試我的Go代碼。 有任何想法嗎?
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