Re: [PATCH] gnu: gdb: Add guile scripting support.

[ludo@gnu.org (Ludovic Courtès)]

Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> skribis:

> with the attached patch GDB is built with Guile scripting support[1].

It’s already available, what did you imagine?  ;-)

--8<---------------cut here---------------start------------->8---
(gdb) r
Starting program: /home/ludo/soft/bin/guile 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/gnu/store/x2vcwnrwhydd6knmlqsnan0jg13i96zd-glibc-2.22/lib/libthread_db.so.1".
[New Thread 0x7ffff5eaa700 (LWP 2918)]
[New Thread 0x7ffff5659700 (LWP 2919)]
[New Thread 0x7ffff4e08700 (LWP 2920)]
[New Thread 0x7ffff3c14700 (LWP 2921)]
GNU Guile 2.0.11.140-67d8c
Copyright (C) 1995-2014 Free Software Foundation, Inc.

Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.

Enter `,help' for help.
scheme@(guile-user)>   C-c C-c
Program received signal SIGINT, Interrupt.
0x00007ffff75bffcd in read () from /gnu/store/x2vcwnrwhydd6knmlqsnan0jg13i96zd-glibc-2.22/lib/libpthread.so.0
(gdb) bt
#0  0x00007ffff75bffcd in read () from /gnu/store/x2vcwnrwhydd6knmlqsnan0jg13i96zd-glibc-2.22/lib/libpthread.so.0
#1  0x00007ffff7abc8fc in fport_fill_input (port=...) at fports.c:668
#2  0x00007ffff7af1118 in scm_slow_get_byte_or_eof (port=#<port file 709f60>) at ports.c:1536
#3  0x00007ffff41aa4ff in scm_get_byte_or_eof (port=...) at ../libguile/inline.h:105
#4  current_input_getc (in=<optimized out>) at readline.c:136
#5  0x00007ffff3f8c17e in rl_read_key () from /home/ludo/.guix-profile/lib/libreadline.so.6
#6  0x00007ffff3f77b0d in readline_internal_char () from /home/ludo/.guix-profile/lib/libreadline.so.6
#7  0x00007ffff3f7812c in readline () from /home/ludo/.guix-profile/lib/libreadline.so.6
#8  0x00007ffff41aaa24 in internal_readline (text="scheme@(guile-user)> ") at readline.c:248
#9  scm_readline (text="scheme@(guile-user)> ", inp=#<port file 709f60>, outp=..., read_hook=...) at readline.c:200
--8<---------------cut here---------------end--------------->8---

(This examples shows Guile’s GDB support loaded by GDB’s Guile support.)

Ludo’.