rockbox/firmware/export/logf.h, branch xracer

Print `last logf lines on panic().

2014-01-11T10:37:18+00:00

If logf is enabled, panic() will print the last lines. On small
screens this is more or less useless, but on large screens it
can be very useful for debugging.

Change-Id: I26dfc76e9ac4a2ddc2def8db1616a04f943dbba3
Reviewed-on: http://gerrit.rockbox.org/709
Reviewed-by: Thomas Martitz 
Reviewed-by: Frank Gevaerts 
Tested: Frank Gevaerts

Move some gcc extensions to new gcc_extensions.h header

2010-07-25T14:44:29+00:00

- Move ATTRIBUTE_PRINTF/ATTRIBUTE_SCANF from _ansi.h
  They are not related at all to this file, and this broke compilation
  with Code Sourcery GCC which ships its own _ansi.h
- Move LIKELY/UNLIKELY from system.h

There is likely a lot more GCC extensions used everywhere in the source,
conditionally on __GNUC__ or unconditionally

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27548 a1c6a512-1295-4272-9138-f99709370657

don't let logf() and DEBUGF() be empty statements

2010-05-18T18:32:21+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26146 a1c6a512-1295-4272-9138-f99709370657

A new implementation of logf, logfdisplay and logfdump.

2009-08-21T22:54:23+00:00

Flyspray: FS#10528
Author: Amaury Pouly


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22462 a1c6a512-1295-4272-9138-f99709370657

Commit FS#9733 (multiline logf) by Yoshihisa Uchida

2008-12-31T17:01:00+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19625 a1c6a512-1295-4272-9138-f99709370657

Updated our source code header to explicitly mention that we are GPL v2 or

2008-06-28T18:10:04+00:00

later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657

logf changes:

2007-10-24T22:06:36+00:00

* Disable logf by default and allow per-file enabling with "#define LOGF_ENABLE". To enable globally add that define in the config.h file.
* Transform logf calls into DEBUGF calls when ROCKBOX_HAS_LOGF isn't defined, so that they get printed to the console in the sim.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15291 a1c6a512-1295-4272-9138-f99709370657

Fix simulator builds, and some debugf() format strings.

2007-03-17T09:54:28+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12817 a1c6a512-1295-4272-9138-f99709370657

Fixed the logf builds.

2007-03-17T09:38:25+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12816 a1c6a512-1295-4272-9138-f99709370657

Let GCC check arguments of some more printf-style functions, also for plugins and codecs.

2007-03-17T09:02:53+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12815 a1c6a512-1295-4272-9138-f99709370657