sandbox: add getopt support
authorSimon Glass <sjg@chromium.org>
Wed, 15 Feb 2012 23:51:16 +0000 (15:51 -0800)
committerMike Frysinger <vapier@gentoo.org>
Mon, 12 Mar 2012 15:06:01 +0000 (11:06 -0400)
commit70db4212fcdb080444a23dccaf673b68a3ffc1fa
treebbb9a51e44cc6b1a87a583f89673d8e6de040207
parentab4e07eb71ca1913e5291316565c9d073987de85
sandbox: add getopt support

This adds simple command-line parsing to sandbox. The idea is that it
sets up the state with options provided, and this state can then be
queried later, as needed.

New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro,
pointers are automatically gathered up in a special section, and
then the core code takes care of gathering them up and processing
at runtime.  This way there is no central place where we have to
store a list of flags with ifdefs.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/sandbox/cpu/os.c
arch/sandbox/cpu/start.c
arch/sandbox/cpu/u-boot.lds
arch/sandbox/include/asm/getopt.h [new file with mode: 0644]
arch/sandbox/include/asm/sections.h [new file with mode: 0644]
arch/sandbox/include/asm/state.h
arch/sandbox/include/asm/u-boot-sandbox.h
arch/sandbox/lib/board.c
include/os.h