diff options
Diffstat (limited to 'arch/powerpc/boot/stdio.c')
| -rw-r--r-- | arch/powerpc/boot/stdio.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/arch/powerpc/boot/stdio.c b/arch/powerpc/boot/stdio.c index 6d5f6382e1c..a701261b178 100644 --- a/arch/powerpc/boot/stdio.c +++ b/arch/powerpc/boot/stdio.c @@ -21,6 +21,18 @@ size_t strnlen(const char * s, size_t count) return sc - s; } +#ifdef __powerpc64__ + +# define do_div(n, base) ({ \ + unsigned int __base = (base); \ + unsigned int __rem; \ + __rem = ((unsigned long long)(n)) % __base; \ + (n) = ((unsigned long long)(n)) / __base; \ + __rem; \ +}) + +#else + extern unsigned int __div64_32(unsigned long long *dividend, unsigned int divisor); @@ -39,6 +51,8 @@ extern unsigned int __div64_32(unsigned long long *dividend, __rem; \ }) +#endif /* __powerpc64__ */ + static int skip_atoi(const char **s) { int i, c; @@ -190,7 +204,11 @@ int vsprintf(char *buf, const char *fmt, va_list args) /* get the conversion qualifier */ qualifier = -1; - if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' || *fmt =='Z') { + if (*fmt == 'l' && *(fmt + 1) == 'l') { + qualifier = 'q'; + fmt += 2; + } else if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' + || *fmt == 'Z') { qualifier = *fmt; ++fmt; } @@ -281,6 +299,10 @@ int vsprintf(char *buf, const char *fmt, va_list args) num = va_arg(args, unsigned long); if (flags & SIGN) num = (signed long) num; + } else if (qualifier == 'q') { + num = va_arg(args, unsigned long long); + if (flags & SIGN) + num = (signed long long) num; } else if (qualifier == 'Z') { num = va_arg(args, size_t); } else if (qualifier == 'h') { @@ -320,6 +342,7 @@ printf(const char *fmt, ...) va_start(args, fmt); n = vsprintf(sprint_buf, fmt, args); va_end(args); - console_ops.write(sprint_buf, n); + if (console_ops.write) + console_ops.write(sprint_buf, n); return n; } |