From 6fb62078210b78ff5cc87829a62166feebb8e9dc Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 15 Feb 2012 15:51:15 -0800 Subject: sandbox: add concept of sandbox state The state exists through the life of U-Boot. It can be adjusted by command line options and perhaps later through a config file. It is available to U-Boot through state_...() calls (within sandbox code). The primary purpose of this is to contain the "hardware" state. It should only be used by sandbox internal code. Signed-off-by: Simon Glass Signed-off-by: Mike Frysinger --- arch/sandbox/include/asm/state.h | 57 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 arch/sandbox/include/asm/state.h (limited to 'arch/sandbox/include') diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h new file mode 100644 index 0000000..5b34e94 --- /dev/null +++ b/arch/sandbox/include/asm/state.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2011-2012 The Chromium OS Authors. + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __SANDBOX_STATE_H +#define __SANDBOX_STATE_H + +/* How we exited U-Boot */ +enum exit_type_id { + STATE_EXIT_NORMAL, + STATE_EXIT_COLD_REBOOT, + STATE_EXIT_POWER_OFF, +}; + +/* The complete state of the test system */ +struct sandbox_state { + const char *cmd; /* Command to execute */ + enum exit_type_id exit_type; /* How we exited U-Boot */ +}; + +/** + * Record the exit type to be reported by the test program. + * + * @param exit_type Exit type to record + */ +void state_record_exit(enum exit_type_id exit_type); + +/** + * Gets a pointer to the current state. + * + * @return pointer to state + */ +struct sandbox_state *state_get_current(void); + +/** + * Initialize the test system state + */ +int state_init(void); + +#endif -- cgit v1.1