mirror of
https://github.com/torvalds/linux.git
synced 2024-12-30 14:52:05 +00:00
e52dd9fc6b
Found by
$ find arch/mips/ -name "*.c" | xargs -i grep -H weak {} | grep -v __weak
[Ralf: Made this bulletproof by including <linux/compiler.h>]
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/874/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
38 lines
672 B
C
38 lines
672 B
C
/*
|
|
* MIPS-specific debug support for pre-boot environment
|
|
*
|
|
* NOTE: putc() is board specific, if your board have a 16550 compatible uart,
|
|
* please select SYS_SUPPORTS_ZBOOT_UART16550 for your machine. othewise, you
|
|
* need to implement your own putc().
|
|
*/
|
|
#include <linux/compiler.h>
|
|
#include <linux/init.h>
|
|
#include <linux/types.h>
|
|
|
|
void __weak putc(char c)
|
|
{
|
|
}
|
|
|
|
void puts(const char *s)
|
|
{
|
|
char c;
|
|
while ((c = *s++) != '\0') {
|
|
putc(c);
|
|
if (c == '\n')
|
|
putc('\r');
|
|
}
|
|
}
|
|
|
|
void puthex(unsigned long long val)
|
|
{
|
|
|
|
unsigned char buf[10];
|
|
int i;
|
|
for (i = 7; i >= 0; i--) {
|
|
buf[i] = "0123456789ABCDEF"[val & 0x0F];
|
|
val >>= 4;
|
|
}
|
|
buf[8] = '\0';
|
|
puts(buf);
|
|
}
|