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[ARM] Fix decompressor serial IO to give CRLF not LFCR

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As per the corresponding change to the serial drivers, arrange
for ARM decompressors to give CRLF.  Move the common putstr code
into misc.c such that machines only need to supply "putc" and
"flush" functions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2006-03-28 10:24:33 +01:00
committed by Russell King
parent 3747b36eea
commit a081568d70
24 changed files with 186 additions and 288 deletions
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include/asm-arm/arch-rpc/uncompress.h
+14 -13
View File
@@ -67,31 +67,28 @@ extern __attribute__((pure)) struct param_struct *params(void);
/*
* This does not append a newline
*/
static void putstr(const char *s)
static void putc(int c)
{
extern void ll_write_char(char *, char c, char white);
int x,y;
unsigned char c;
char *ptr;
x = params->video_x;
y = params->video_y;
while ( ( c = *(unsigned char *)s++ ) != '\0' ) {
if ( c == '\n' ) {
if (c == '\n') {
if (++y >= video_num_lines)
y--;
} else if (c == '\r') {
x = 0;
} else {
ptr = VIDMEM + ((y*video_num_columns*params->bytes_per_char_v+x)*bytes_per_char_h);
ll_write_char(ptr, c, white);
if (++x >= video_num_columns) {
x = 0;
if ( ++y >= video_num_lines ) {
y--;
}
} else {
ptr = VIDMEM + ((y*video_num_columns*params->bytes_per_char_v+x)*bytes_per_char_h);
ll_write_char(ptr, c, white);
if ( ++x >= video_num_columns ) {
x = 0;
if ( ++y >= video_num_lines ) {
y--;
}
}
}
}
@@ -99,6 +96,10 @@ static void putstr(const char *s)
params->video_y = y;
}
static inline void flush(void)
{
}
static void error(char *x);
/*