Differential D17103 Diff 59856 stand/i386/gptboot/gptboot.c

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stand/i386/gptboot/gptboot.c

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#include "lib.h"		#include "lib.h"
#include "rbx.h"		#include "rbx.h"
#include "drv.h"		#include "drv.h"
#include "cons.h"		#include "cons.h"
#include "gpt.h"		#include "gpt.h"
#include "paths.h"		#include "paths.h"

#define ARGS 0x900		#define ARGS 0x900
#define NOPT 14		#define NOPT 15
#define NDEV 3		#define NDEV 3
#define MEM_BASE 0x12		#define MEM_BASE 0x12
#define MEM_EXT 0x15		#define MEM_EXT 0x15

#define DRV_HARD 0x80		#define DRV_HARD 0x80
#define DRV_MASK 0x7f		#define DRV_MASK 0x7f

#define TYPE_AD 0		#define TYPE_AD 0
#define TYPE_DA 1		#define TYPE_DA 1
#define TYPE_MAXHARD TYPE_DA		#define TYPE_MAXHARD TYPE_DA
#define TYPE_FD 2		#define TYPE_FD 2

extern uint32_t _end;		extern uint32_t _end;

static const uuid_t freebsd_ufs_uuid = GPT_ENT_TYPE_FREEBSD_UFS;		static const uuid_t freebsd_ufs_uuid = GPT_ENT_TYPE_FREEBSD_UFS;
static const char optstr[NOPT] = "DhaCcdgmnpqrsv"; /* Also 'P', 'S' */		static const char optstr[NOPT] = "DhaCcdgmnpqRrsv"; /* Also 'P', 'S' */
static const unsigned char flags[NOPT] = {		static const unsigned char flags[NOPT] = {
RBX_DUAL,		RBX_DUAL,
RBX_SERIAL,		RBX_SERIAL,
RBX_ASKNAME,		RBX_ASKNAME,
RBX_CDROM,		RBX_CDROM,
RBX_CONFIG,		RBX_CONFIG,
RBX_KDB,		RBX_KDB,
RBX_GDB,		RBX_GDB,
RBX_MUTE,		RBX_MUTE,
RBX_NOINTR,		RBX_NOINTR,
RBX_PAUSE,		RBX_PAUSE,
RBX_QUIET,		RBX_QUIET,
		RBX_RTERM,
RBX_DFLTROOT,		RBX_DFLTROOT,
RBX_SINGLE,		RBX_SINGLE,
RBX_VERBOSE		RBX_VERBOSE
};		};
uint32_t opts;		uint32_t opts;

static const char *const dev_nm[NDEV] = {"ad", "da", "fd"};		static const char *const dev_nm[NDEV] = {"ad", "da", "fd"};
static const unsigned char dev_maj[NDEV] = {30, 4, 2};		static const unsigned char dev_maj[NDEV] = {30, 4, 2};

static char kname[1024];		static char kname[1024];
static int comspeed = SIOSPD;		static int comspeed = SIOSPD;
		static const char resettermcmd[] = SIORST;
static struct bootinfo bootinfo;		static struct bootinfo bootinfo;
#ifdef LOADER_GELI_SUPPORT		#ifdef LOADER_GELI_SUPPORT
static struct geli_boot_args geliargs;		static struct geli_boot_args geliargs;
#endif		#endif

static vm_offset_t high_heap_base;		static vm_offset_t high_heap_base;
static uint32_t bios_basemem, bios_extmem, high_heap_size;		static uint32_t bios_basemem, bios_extmem, high_heap_size;

▲ Show 20 Lines • Show All 450 Lines • ▼ Show 20 Lines	if (c == '-') {
for (i = 0; c != optstr[i]; i++)		for (i = 0; c != optstr[i]; i++)
if (i == NOPT - 1)		if (i == NOPT - 1)
return (-1);		return (-1);
opts ^= OPT_SET(flags[i]);		opts ^= OPT_SET(flags[i]);
}		}
ioctrl = OPT_CHECK(RBX_DUAL) ? (IO_SERIAL\|IO_KEYBOARD) :		ioctrl = OPT_CHECK(RBX_DUAL) ? (IO_SERIAL\|IO_KEYBOARD) :
OPT_CHECK(RBX_SERIAL) ? IO_SERIAL : IO_KEYBOARD;		OPT_CHECK(RBX_SERIAL) ? IO_SERIAL : IO_KEYBOARD;
if (ioctrl & IO_SERIAL) {		if (ioctrl & IO_SERIAL) {
if (sio_init(115200 / comspeed) != 0)		if (sio_init(115200 / comspeed) != 0) {
ioctrl &= ~IO_SERIAL;		ioctrl &= ~IO_SERIAL;
		} else if (OPT_CHECK(RBX_RTERM)) {
		for (i = 0; resettermcmd[i]; i++)
		sio_putc(resettermcmd[i]);
		sio_flush();
		}
}		}
} else {		} else {
for (q = arg--; q && q != '('; q++);		for (q = arg--; q && q != '('; q++);
if (*q) {		if (*q) {
drv = -1;		drv = -1;
if (arg[1] == ':') {		if (arg[1] == ':') {
drv = *arg - '0';		drv = *arg - '0';
if (drv > 9)		if (drv > 9)
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