sravan/system76-coreboot
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- HDAMA boots!

Browse Source 
- Set the bootstrap processor flag in the mptable.
- Implement 64bit support in our print statements
- Fix the reporting of how many cpus we are waiting to stop.
  It is the 1 less than the actual number of cpus running.
- Actually enable cpu_initialization.
- Fix firstsiblingdevice in config.g
- Add IORESOURCE_FIXED to all of the resources set by config.g
- Fix the apic_cluster rule to add an apic_cluster path not an apic path.
- Add a div64.h to assist in the 64bit printf.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1682 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
2004-10-16 08:38:58 +00:00
parent 7003ba4a88
commit f3ed1cfad7
6 changed files with 88 additions and 32 deletions
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35
src/console/vtxprintf.c
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@ -6,6 +6,7 @@
#include <stdarg.h>
#include <string.h>
#include <div64.h>
/* haha, don't need ctype.c */
#define isdigit(c) ((c) >= '0' && (c) <= '9')
@ -62,14 +63,8 @@ static int skip_atoi(const char **s)
#define SPECIAL 32 /* 0x */
#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */
#define do_div(n,base) ({ \
int __res; \
__res = ((unsigned long) n) % (unsigned) base; \
n = ((unsigned long) n) / (unsigned) base; \
__res; })
static int number(void (*tx_byte)(unsigned char byte), long num, int base, int size, int precision
,int type)
static int number(void (*tx_byte)(unsigned char byte),
unsigned long long num, int base, int size, int precision, int type)
{
char c,sign,tmp[66];
const char *digits="0123456789abcdefghijklmnopqrstuvwxyz";
@ -85,7 +80,7 @@ static int number(void (*tx_byte)(unsigned char byte), long num, int base, int s
c = (type & ZEROPAD) ? '0' : ' ';
sign = 0;
if (type & SIGN) {
if (num < 0) {
if ((signed long long)num < 0) {
sign = '-';
num = -num;
size--;
@ -140,7 +135,7 @@ static int number(void (*tx_byte)(unsigned char byte), long num, int base, int s
int vtxprintf(void (*tx_byte)(unsigned char byte), const char *fmt, va_list args)
{
int len;
unsigned long num;
unsigned long long num;
int i, base;
const char *s;
@ -205,6 +200,10 @@ int vtxprintf(void (*tx_byte)(unsigned char byte), const char *fmt, va_list args
if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L') {
qualifier = *fmt;
++fmt;
if (*fmt == 'l') {
qualifier = 'L';
++fmt;
}
}
/* default base */
@ -248,7 +247,10 @@ int vtxprintf(void (*tx_byte)(unsigned char byte), const char *fmt, va_list args
case 'n':
if (qualifier == 'l') {
if (qualifier == 'L') {
long long *ip = va_arg(args, long long *);
*ip = count;
} else if (qualifier == 'l') {
long * ip = va_arg(args, long *);
*ip = count;
} else {
@ -286,16 +288,19 @@ int vtxprintf(void (*tx_byte)(unsigned char byte), const char *fmt, va_list args
--fmt;
continue;
}
if (qualifier == 'l')
if (qualifier == 'L') {
num = va_arg(args, unsigned long long);
} else if (qualifier == 'l') {
num = va_arg(args, unsigned long);
else if (qualifier == 'h') {
} else if (qualifier == 'h') {
num = (unsigned short) va_arg(args, int);
if (flags & SIGN)
num = (short) num;
} else if (flags & SIGN)
} else if (flags & SIGN) {
num = va_arg(args, int);
else
} else {
num = va_arg(args, unsigned int);
}
count += number(tx_byte, num, base, field_width, precision, flags);
}
return count;