/*
?*?（C）?Copyright?2007?Semihalf
?*
?*?Written?by:?Rafal?Jaworowski?
?*
?*?SPDX-License-Identifier:	GPL-2.0+
?*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?

#include?“api_private.h“

#define?DEBUG
#undef?DEBUG

/*****************************************************************************
?*
?*?This?is?the?API?core.
?*
?*?API_?functions?are?part?of?U-Boot?code?and?constitute?the?lowest?level
?*?calls:
?*
?*??-?they?know?what?values?they?need?as?arguments
?*??-?their?direct?return?value?pertains?to?the?API_?“shell“?itself?（0?on
?*????success?some?error?code?otherwise）
?*??-?if?the?call?returns?a?value?it?is?buried?within?arguments
?*
?****************************************************************************/

#ifdef?DEBUG
#define?debugf（fmt?args...）?do?{?printf（“%s（）:?“?__func__）;?printf（fmt?##args）;?}?while?（0）
#else
#define?debugf（fmt?args...）
#endif

typedef	int?（*cfp_t）（va_list?argp）;

static?int?calls_no;

/*
?*?pseudo?signature:
?*
?*?int?API_getc（int?*c）
?*/
static?int?API_getc（va_list?ap）
{
	int?*c;

	if?（（c?=?（int?*）va_arg（ap?uintptr_t））?==?NULL）
		return?API_EINVAL;

	*c?=?getc（）;
	return?0;
}

/*
?*?pseudo?signature:
?*
?*?int?API_tstc（int?*c）
?*/
static?int?API_tstc（va_list?ap）
{
	int?*t;

	if?（（t?=?（int?*）va_arg（ap?uintptr_t））?==?NULL）
		return?API_EINVAL;

	*t?=?tstc（）;
	return?0;
}

/*
?*?pseudo?signature:
?*
?*?int?API_putc（char?*ch）
?*/
static?int?API_putc（va_list?ap）
{
	char?*c;

	if?（（c?=?（char?*）va_arg（ap?uintptr_t））?==?NULL）
		return?API_EINVAL;

	putc（*c）;
	return?0;
}

/*
?*?pseudo?signature:
?*
?*?int?API_puts（char?**s）
?*/
static?int?API_puts（va_list?ap）
{
	char?*s;

	if?（（s?=?（char?*）va_arg（ap?uintptr_t））?==?NULL）
		return?API_EINVAL;

	puts（s）;
	return?0;
}

/*
?*?pseudo?signature:
?*
?*?int?API_reset（void）
?*/
static?int?API_reset（va_list?ap）
{
	do_reset（NULL?0?0?NULL）;

	/*?NOT?REACHED?*/
	return?0;
}

/*
?*?pseudo?signature:
?*
?*?int?API_get_sys_info（struct?sys_info?*si）
?*
?*?fill?out?the?sys_info?struct?containing?selected?parameters?about?the
?*?machine
?*/
static?int?API_get_sys_info（va_list?ap）
{
	struct?sys_info?*si;

	si?=?（struct?sys_info?*）va_arg（ap?uintptr_t）;
	if?（si?==?NULL）
		return?API_ENOMEM;

	return?（platform_sys_info（si））???0?:?API_ENODEV;
}

/*
?*?pseudo?signature:
?*
?*?int?API_udelay（unsigned?long?*udelay）
?*/
static?int?API_udelay（va_list?ap）
{
	unsigned?long?*d;

	if?（（d?=?（unsigned?long?*）va_arg（ap?unsigned?long））?==?NULL）
		return?API_EINVAL;

	udelay（*d）;
	return?0;
}

/*
?*?pseudo?signature:
?*
?*?int?API_get_timer（unsigned?long?*current?unsigned?long?*base）
?*/
static?int?API_get_timer（va_list?ap）
{
	unsigned?long?*base?*cur;

	cur?=?（unsigned?long?*）va_arg（ap?unsigned?long）;
	if?（cur?==?NULL）
		return?API_EINVAL;

	base?=?（unsigned?long?*）va_arg（ap?unsigned?long）;
	if?（base?==?NULL）
		return?API_EINVAL;

	*cur?=?get_timer（*base）;
	return?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-08-12?09:27??u-boot-3s-spi-experimental\
?????文件?????????610??2017-08-12?09:27??u-boot-3s-spi-experimental\.checkpatch.conf
?????文件?????????825??2017-08-12?09:27??u-boot-3s-spi-experimental\.gitignore
?????文件????????1323??2017-08-12?09:27??u-boot-3s-spi-experimental\.mailmap
?????文件????????9716??2017-08-12?09:27??u-boot-3s-spi-experimental\.travis.yml
?????文件????????1863??2017-08-12?09:27??u-boot-3s-spi-experimental\Kbuild
?????文件???????11544??2017-08-12?09:27??u-boot-3s-spi-experimental\Kconfig
?????目錄???????????0??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\
?????文件?????????627??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\Exceptions
?????文件????????4575??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\OFL.txt
?????文件????????3846??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\README
?????文件????????1249??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\bsd-2-clause.txt
?????文件????????1442??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\bsd-3-clause.txt
?????文件????????1864??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\eCos-2.0.txt
?????文件???????18092??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\gpl-2.0.txt
?????文件?????????849??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\ibm-pibs.txt
?????文件?????????822??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\isc.txt
?????文件???????25383??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\lgpl-2.0.txt
?????文件???????26530??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\lgpl-2.1.txt
?????文件????????1337??2017-08-12?09:27??u-boot-3s-spi-experimental\Licenses\x11.txt
?????文件???????11770??2017-08-12?09:27??u-boot-3s-spi-experimental\MAINTAINERS
?????文件???????53473??2017-08-12?09:27??u-boot-3s-spi-experimental\Makefile
?????文件??????223798??2017-08-12?09:27??u-boot-3s-spi-experimental\README
?????目錄???????????0??2017-08-12?09:27??u-boot-3s-spi-experimental\api\
?????文件?????????252??2017-08-12?09:27??u-boot-3s-spi-experimental\api\Makefile
?????文件????????1873??2017-08-12?09:27??u-boot-3s-spi-experimental\api\README
?????文件???????14370??2017-08-12?09:27??u-boot-3s-spi-experimental\api\api.c
?????文件????????1145??2017-08-12?09:27??u-boot-3s-spi-experimental\api\api_display.c
?????文件????????2030??2017-08-12?09:27??u-boot-3s-spi-experimental\api\api_net.c
?????文件?????????844??2017-08-12?09:27??u-boot-3s-spi-experimental\api\api_platform-arm.c
?????文件?????????702??2017-08-12?09:27??u-boot-3s-spi-experimental\api\api_platform-mips.c
............此處省略14269個文件信息