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Remove SUPPORT_68000 and add __mulsi3, __udivsi3, __divsi3, umodsi3 and modsi3 to glue.S, add puts() and putchar() to support standard include

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This commit is contained in:
Laurent Vivier 2005-05-22 21:12:21 +00:00
parent 47e38c77c7
commit 216cc6e0e3
1 changed files with 15 additions and 10 deletions
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25
second/printf.c
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@ -63,6 +63,20 @@ typedef unsigned char u_char;
static char *ksprintn(u_long ul, int base, int *lenp, int prec);
int puts(const char * s)
{
console_print(s);
return -1;
}
int putchar(int c)
{
console_put(c);
return c;
}
int sprintf(char * s, const char * format, ...)
{
va_list params;
@ -219,17 +233,8 @@ ksprintn(u_long ul, int base, int *lenp, int prec)
for(i=0;i<sizeof(buf);i++)
buf[i] = 0;
do {
#if defined(SUPPORT_68000)
unsigned long result;
result = ul;
asm("divu %0, %1" : : "g" (base) , "d" (result));
ul = (result & 0xFFFF);
*++p = "0123456789abcdef"[result >> 16];
#else
*++p = "0123456789abcdef"[ul % base];
ul /= base;
#endif
} while ((--prec > 0 || ul != 0) && p < buf + sizeof(buf) - 1);
if (lenp)
*lenp = p - buf;
@ -250,7 +255,7 @@ printf(const char * format, ...)
va_end(args);
if (len)
console_print(__printf_buffer);
puts(__printf_buffer);
return len;
}