Quite excited by the prospects of easier debugging of CGO applications using runtime.SetCgoSymbolizer at work, since we must necessarily use CGO, and it's usually been rather painful to use a mix of delve, perf, and gdb to debug these programs.
The documentation for this is rather (necessarily) complex, and I was wondering if there is a "simple" example around, aside from the tests in the Go repo itself? I'm aware of: https://github.com/ianlancetaylor/cgosymbolizer It looks great, but doesn't seem to work at all with a contrived example I wrote[1]. I'm aware it's labelled experiment, but perhaps Ian may comment. Mostly, I am asking on this list before I dive into the deep end and try and write my own handler, which will no doubt be a very large undertaking. - Derek [1] Example as follows: *crash.go*: package main /* void crash_now(int a, char *b); */ import "C" import ( "fmt" _ "github.com/ianlancetaylor/cgosymbolizer" ) func crash() { C.crash_now(1, C.CString("some string")) } func main() { fmt.Println("Pre-crash") crash() fmt.Println("Post-crash") } *crash.c*: #include <stdio.h> void crash_now(int a, char *b) { int *thing = NULL; fprintf(stderr, "Here: %d %s\n", *thing + a, b); } -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
