#endif
#include <div64.h>
-# define NUM_TYPE long long
#define noinline __attribute__((noinline))
-/* some reluctance to put this into a new limits.h, so it is here */
-#define INT_MAX ((int)(~0U>>1))
-
-const char hex_asc[] = "0123456789abcdef";
-#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
-#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
-
-static inline char *pack_hex_byte(char *buf, u8 byte)
-{
- *buf++ = hex_asc_hi(byte);
- *buf++ = hex_asc_lo(byte);
- return buf;
-}
-
unsigned long simple_strtoul(const char *cp, char **endp,
unsigned int base)
{
return simple_strtoul(cp, endp, base);
}
-int ustrtoul(const char *cp, char **endp, unsigned int base)
+unsigned long ustrtoul(const char *cp, char **endp, unsigned int base)
{
unsigned long result = simple_strtoul(cp, endp, base);
switch (**endp) {
return result;
}
+unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base)
+{
+ unsigned long long result = simple_strtoull(cp, endp, base);
+ switch (**endp) {
+ case 'G':
+ result *= 1024;
+ /* fall through */
+ case 'M':
+ result *= 1024;
+ /* fall through */
+ case 'K':
+ case 'k':
+ result *= 1024;
+ if ((*endp)[1] == 'i') {
+ if ((*endp)[2] == 'B')
+ (*endp) += 3;
+ else
+ (*endp) += 2;
+ }
+ }
+ return result;
+}
+
unsigned long long simple_strtoull(const char *cp, char **endp,
unsigned int base)
{
return result;
}
+long trailing_strtoln(const char *str, const char *end)
+{
+ const char *p;
+
+ if (!end)
+ end = str + strlen(str);
+ for (p = end - 1; p > str; p--) {
+ if (!isdigit(*p))
+ return simple_strtoul(p + 1, NULL, 10);
+ }
+
+ return -1;
+}
+
+long trailing_strtol(const char *str)
+{
+ return trailing_strtoln(str, NULL);
+}
+
/* we use this so that we can do without the ctype library */
#define is_digit(c) ((c) >= '0' && (c) <= '9')
return buf;
}
/* No inlining helps gcc to use registers better */
-static noinline char *put_dec(char *buf, unsigned NUM_TYPE num)
+static noinline char *put_dec(char *buf, uint64_t num)
{
while (1) {
unsigned rem;
#define ADDCH(str, ch) (*(str)++ = (ch))
#endif
-static char *number(char *buf, char *end, unsigned NUM_TYPE num,
+static char *number(char *buf, char *end, u64 num,
int base, int size, int precision, int type)
{
/* we are called with base 8, 10 or 16, only, thus don't need "G..." */
type &= ~ZEROPAD;
sign = 0;
if (type & SIGN) {
- if ((signed NUM_TYPE) num < 0) {
+ if ((s64) num < 0) {
sign = '-';
- num = -(signed NUM_TYPE) num;
+ num = -(s64) num;
size--;
} else if (type & PLUS) {
sign = '+';
{
int len, i;
- if (s == 0)
+ if (s == NULL)
s = "<NULL>";
len = strnlen(s, precision);
}
#ifdef CONFIG_CMD_NET
+static const char hex_asc[] = "0123456789abcdef";
+#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
+#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
+
+static inline char *pack_hex_byte(char *buf, u8 byte)
+{
+ *buf++ = hex_asc_hi(byte);
+ *buf++ = hex_asc_lo(byte);
+ return buf;
+}
+
static char *mac_address_string(char *buf, char *end, u8 *addr, int field_width,
int precision, int flags)
{
static char *pointer(const char *fmt, char *buf, char *end, void *ptr,
int field_width, int precision, int flags)
{
+ u64 num = (uintptr_t)ptr;
+
+ /*
+ * Being a boot loader, we explicitly allow pointers to
+ * (physical) address null.
+ */
+#if 0
if (!ptr)
return string(buf, end, "(null)", field_width, precision,
flags);
+#endif
#ifdef CONFIG_CMD_NET
switch (*fmt) {
+ case 'a':
+ flags |= SPECIAL | ZEROPAD;
+
+ switch (fmt[1]) {
+ case 'p':
+ default:
+ field_width = sizeof(phys_addr_t) * 2 + 2;
+ num = *(phys_addr_t *)ptr;
+ break;
+ }
+ break;
case 'm':
flags |= SPECIAL;
/* Fallthrough */
field_width = 2*sizeof(void *);
flags |= ZEROPAD;
}
- return number(buf, end, (unsigned long)ptr, 16, field_width,
- precision, flags);
+ return number(buf, end, num, 16, field_width, precision, flags);
}
static int vsnprintf_internal(char *buf, size_t size, const char *fmt,
va_list args)
{
- unsigned NUM_TYPE num;
+ u64 num;
int base;
char *str;
ADDCH(str, '\0');
if (str > end)
end[-1] = '\0';
+ --str;
}
#else
*str = '\0';
return i;
}
-void panic(const char *fmt, ...)
+static void panic_finish(void) __attribute__ ((noreturn));
+
+static void panic_finish(void)
{
- va_list args;
- va_start(args, fmt);
- vprintf(fmt, args);
putc('\n');
- va_end(args);
#if defined(CONFIG_PANIC_HANG)
hang();
#else
;
}
+void panic_str(const char *str)
+{
+ puts(str);
+ panic_finish();
+}
+
+void panic(const char *fmt, ...)
+{
+ va_list args;
+ va_start(args, fmt);
+ vprintf(fmt, args);
+ va_end(args);
+ panic_finish();
+}
+
void __assert_fail(const char *assertion, const char *file, unsigned line,
const char *function)
{
} while (i > 0);
return p + 1;
}
+
+/* We don't seem to have %'d in U-Boot */
+void print_grouped_ull(unsigned long long int_val, int digits)
+{
+ char str[21], *s;
+ int grab = 3;
+
+ digits = (digits + 2) / 3;
+ sprintf(str, "%*llu", digits * 3, int_val);
+ for (s = str; *s; s += grab) {
+ if (s != str)
+ putc(s[-1] != ' ' ? ',' : ' ');
+ printf("%.*s", grab, s);
+ grab = 3;
+ }
+}
+
+bool str2off(const char *p, loff_t *num)
+{
+ char *endptr;
+
+ *num = simple_strtoull(p, &endptr, 16);
+ return *p != '\0' && *endptr == '\0';
+}
+
+bool str2long(const char *p, ulong *num)
+{
+ char *endptr;
+
+ *num = simple_strtoul(p, &endptr, 16);
+ return *p != '\0' && *endptr == '\0';
+}
projects / karo-tx-uboot.git / blobdiff