#ifndef _LIBPAYLOAD_H
#define _LIBPAYLOAD_H
-#include <autoconf.h>
#include <stddef.h>
#include <arch/types.h>
#include <arch/io.h>
+#include <arch/virtual.h>
#include <sysinfo.h>
#include <stdarg.h>
+#include <lar.h>
+#include <pci.h>
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
-#define BIN2HEX(b) ("0123456789abcdef"[b & 15])
-#define HEX2BIN(h) (('0' <= h && h <= '9') ? (h - '0') : \
- ('a' <= h && h <= 'f') ? (h - 'a' + 10) : 0)
-
#define LITTLE_ENDIAN 1234
#define BIG_ENDIAN 4321
-#ifdef CONFIG_TARGET_I386
-#define BYTE_ORDER LITTLE_ENDIAN
-#else
-#define BYTE_ORDER BIG_ENDIAN
-#endif
+
+#define EXIT_SUCCESS 0
+#define EXIT_FAILURE 1
#define RAND_MAX 0x7fffffff
+/* Payload information parameters - these are used to pass information
+ * to the entity loading the payload
+ * Usage: PAYLOAD_INFO(key, value)
+ * Example: PAYLOAD_INFO(name, "CoreInfo!")
+ */
+
+#define _pstruct(key) __pinfo_ ##key
+#define PAYLOAD_INFO(key, value) \
+static const char _pstruct(key)[] \
+ __attribute__((__used__)) \
+ __attribute__((section(".note.pinfo"),unused)) = #key "=" value
+
/* Some NVRAM byte definitions */
#define NVRAM_RTC_SECONDS 0
#define NVRAM_RTC_MINUTES 2
#define NVRAM_RTC_DAY 7
#define NVRAM_RTC_MONTH 8
#define NVRAM_RTC_YEAR 9
+#define NVRAM_RTC_FREQ_SELECT 10
+#define NVRAM_RTC_UIP 0x80
+
+struct tm {
+ int tm_sec;
+ int tm_min;
+ int tm_hour;
+ int tm_mday;
+ int tm_mon;
+ int tm_year;
+ int tm_wday;
+ int tm_yday;
+ int tm_isdst;
+};
/* drivers/nvram.c */
u8 nvram_read(u8 addr);
void nvram_write(u8 val, u8 addr);
+int nvram_updating(void);
+void rtc_read_clock(struct tm *tm);
/* drivers/keyboard.c */
+void keyboard_init(void);
int keyboard_havechar(void);
unsigned char keyboard_get_scancode(void);
int keyboard_getchar(void);
int serial_havechar(void);
int serial_getchar(void);
+void serial_clear(void);
+void serial_start_bold(void);
+void serial_end_bold(void);
+void serial_start_altcharset(void);
+void serial_end_altcharset(void);
+void serial_set_cursor(int y, int x);
+
/* drivers/speaker.c */
void speaker_enable(u16 freq);
void speaker_disable(void);
void video_console_putc(u8 row, u8 col, unsigned int ch);
void video_console_clear(void);
void video_console_cursor_enable(int state);
+void video_console_get_cursor(unsigned int *x, unsigned int *y, unsigned int *en);
+void video_console_set_cursor(unsigned int cursorx, unsigned int cursory);
+
+/* drivers/option.c */
+int get_option(void *dest, char *name);
/* libc/console.c */
void console_init(void);
#define havechar havekey
/* libc/ctype.c */
-int isspace(int c);
+int isalnum(int c);
+int isalpha(int c);
+int isascii(int c);
+int isblank(int c);
+int iscntrl(int c);
int isdigit(int c);
+int isgraph(int c);
+int islower(int c);
+int isprint(int c);
+int ispunct(int c);
+int isspace(int c);
+int isupper(int c);
+int isxdigit(int c);
int tolower(int c);
+int toupper(int c);
/* libc/ipchecksum.c */
-unsigned short ipchksum(const unsigned short *ptr, unsigned long nbytes);
+unsigned short ipchksum(const void *ptr, unsigned long nbytes);
/* libc/malloc.c */
void free(void *ptr);
void *calloc(size_t nmemb, size_t size);
void *realloc(void *ptr, size_t size);
+/* libc/exec.c */
+int exec(long addr, int argc, char **argv);
+
/* libc/lib.c */
int bcd2dec(int b);
int dec2bcd(int d);
+int abs(int j);
+long int labs(long int j);
+long long int llabs(long long int j);
+u8 bin2hex(u8 b);
+u8 hex2bin(u8 h);
/* libc/memory.c */
void *memset(void *s, int c, size_t n);
void *memcpy(void *dst, const void *src, size_t n);
void *memmove(void *dst, const void *src, size_t n);
-int memcmp(const char *s1, const char *s2, size_t len);
+int memcmp(const void *s1, const void *s2, size_t len);
/* libc/printf.c */
int snprintf(char *str, size_t size, const char *fmt, ...);
char *strdup(const char *s);
char *strstr(const char *h, const char *n);
+/* libc/time.c */
+
+struct timeval {
+ time_t tv_sec;
+ suseconds_t tv_usec;
+};
+
+int gettimeofday(struct timeval *tv, void *tz);
+
+/* libc/lar.c */
+
+struct LAR {
+ void * start;
+ int cindex;
+ int count;
+ int alloc;
+ int eof;
+ void **headers;
+};
+
+struct larent {
+ u8 name[LAR_MAX_PATHLEN];
+};
+
+struct larstat {
+ u32 len;
+ u32 reallen;
+ u32 checksum;
+ u32 compchecksum;
+ u32 offset;
+ u32 compression;
+ u64 entry;
+ u64 loadaddress;
+};
+
+struct LFILE {
+ struct LAR *lar;
+ struct lar_header *header;
+ u32 size;
+ void *start;
+ u32 offset;
+};
+
+struct LAR *openlar(void *addr);
+int closelar(struct LAR *lar);
+struct larent *readlar(struct LAR *lar);
+void rewindlar(struct LAR *lar);
+int larstat(struct LAR *lar, const char *path, struct larstat *buf);
+void *larfptr(struct LAR *lar, const char *filename);
+int lfverify(struct LAR *lar, const char *filename);
+struct LFILE * lfopen(struct LAR *lar, const char *filename);
+int lfread(void *ptr, size_t size, size_t nmemb, struct LFILE *stream);
+
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+
+int lfseek(struct LFILE *stream, long offset, int whence);
+int lfclose(struct LFILE *file);
+
/* i386/coreboot.c */
int get_coreboot_info(struct sysinfo_t *info);
/* i386/util.S */
#define abort() halt()
void halt(void) __attribute__ ((noreturn));
+void fatal(const char* msg) __attribute__ ((noreturn));
+
+/* libc/readline.c */
+char * readline(const char * prompt);
+int getline(char *buffer, int len);
#endif
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