https://bugzilla.redhat.com/show_bug.cgi?id=1192721
Bug ID: 1192721
Summary: Fix debugging - fix runtime-gdb.py
Product: Fedora
Version: rawhide
Component: golang
Assignee: vba...@redhat.com
Reporter: jan.kratoch...@redhat.com
QA Contact: extras...@fedoraproject.org
CC: admil...@redhat.com, golang@lists.fedoraproject.org,
lemen...@gmail.com, l...@redhat.com,
ren...@woralelandia.com, s...@shk.io, vba...@redhat.com
Created attachment 991759
--> https://bugzilla.redhat.com/attachment.cgi?id=991759&action=edit
Fedora packaging + runtime-gdb.py fix
Description of problem:
Currently golang GDB support script is not loaded at all. Load it and fix its
obsolete parts.
Version-Release number of selected component (if applicable):
golang-1.4.1-1.fc22.x86_64
How reproducible:
Always.
Steps to Reproduce:
$ gdb golang-produced binary
(gdb) start
(gdb) info goroutines
(gdb) goroutine 4 bt
Actual results:
Undefined info command: "goroutines". Try "help info".
Expected results:
Loading Go Runtime support.
(gdb) start
[...]
(gdb) info goroutines
* 1 running fname=runtime.switchtoM faddr=0x437a60 &g=0xc208000120
2 runnable fname=runtime.forcegchelper faddr=0x412010 &g=0xc208000480
3 runnable fname=runtime.bgsweep faddr=0x40dcd0 &g=0xc2080005a0
4 runnable fname=runtime.runfinq faddr=0x40d3f0 &g=0xc2080006c0
(gdb) goroutine 4 bt
#0 runtime.runfinq () at /usr/lib/golang/src/runtime/malloc.go:712
#1 0x0000000000439ca1 in runtime.goexit () at
/usr/lib/golang/src/runtime/asm_amd64.s:2232
#2 0x0000000000000000 in ?? ()
Additional info:
Probably some interfaces pretty printer there also needs to be fixed.
Backtraces need to be fixed etc.
https://sourceware.org/gdb/wiki/GoDebugging
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