Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).
Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/board/w7o/post1.S b/board/w7o/post1.S
index 21d206e..a6f46c8 100644
--- a/board/w7o/post1.S
+++ b/board/w7o/post1.S
@@ -62,7 +62,7 @@
* Switch to .data section.
*/
.section ".data"
-err_str: .asciz "*** POST ERROR = "
+err_str: .asciz "*** POST ERROR = "
warn_str: .asciz "*** POST WARNING = "
end_str: .asciz "\r\n"
@@ -93,7 +93,7 @@
stw r0, +16(r1) /* Save link register */
stw r4, +8(r1) /* save R4 */
- WATCHDOG_RESET /* Reset the watchdog */
+ WATCHDOG_RESET /* Reset the watchdog */
addi r3, 0, ERR_FF /* first test value is ffff */
addi r4, r3, 0 /* save copy of pattern */
@@ -155,7 +155,7 @@
addi r31, r3, 0 /* save original size */
/* now kick the dog and test the mem */
- WATCHDOG_RESET /* Reset the watchdog */
+ WATCHDOG_RESET /* Reset the watchdog */
bl Data_Buster /* test crossed/shorted data lines */
addi r3, r30, 0 /* get log2(memsize) */
addi r4, r31, 0 /* get memsize */
@@ -257,7 +257,7 @@
addi r28, r28, 4 /* Increment to next word */
andi. r27, r28, 0xffff /* check for 2^16 loops */
bne clr_skip /* if not there, then skip */
- WATCHDOG_RESET /* kick the dog every now and then */
+ WATCHDOG_RESET /* kick the dog every now and then */
clr_skip:
bdnz clr_loop /* Round and round... */
@@ -272,7 +272,7 @@
* thus the sequence 0,1,2,4,8,..,2^(n-1)
* setting the bit is done with the following shift functions.
*/
- WATCHDOG_RESET /* Reset the watchdog */
+ WATCHDOG_RESET /* Reset the watchdog */
addi r31, 0, 1 /* r31 = 1 */
slw r28, r31, r30 /* set bit coresponding to loop cnt */
@@ -301,20 +301,20 @@
bne Casper /* we found a ghost! */
/* now close ghost ( inner ) loop */
- addi r29, r29, 1 /* increment inner loop counter */
- cmpw r29, r26 /* check for last inner loop */
+ addi r29, r29, 1 /* increment inner loop counter */
+ cmpw r29, r26 /* check for last inner loop */
blt inside /* do more inner loops */
/* now close referance ( outer ) loop */
- addi r31, 0, 0 /* r31 = zero */
+ addi r31, 0, 0 /* r31 = zero */
stb r31, 0(28) /* zero out the altered address loc. */
/*
* Increment and check for end, count is zero based.
* With the ble, this gives us one more loops than
* address bits for sequence 0,1,2,4,8,...2^(n-1)
*/
- addi r30, r30, 1 /* increment outer loop counter */
- cmpw r30, r26 /* check for last inner loop */
+ addi r30, r30, 1 /* increment outer loop counter */
+ cmpw r30, r26 /* check for last inner loop */
ble outside /* do more outer loops */
/* were done, lets go home */
@@ -391,7 +391,7 @@
mr r28, r4
mr r29, r5
- WATCHDOG_RESET /* Reset the watchdog */
+ WATCHDOG_RESET /* Reset the watchdog */
/* first fill memory with Value */
srawi r31, r29, 2 /* convert bytes to longs */
@@ -401,10 +401,10 @@
addi r30, r30, 4 /* Increment to next word */
andi. r31, r30, 0xffff /* check for 2^16 loops */
bne ft_0a /* if not there, then skip */
- WATCHDOG_RESET /* kick the dog every now and then */
+ WATCHDOG_RESET /* kick the dog every now and then */
ft_0a: bdnz ft_0 /* Round and round... */
- WATCHDOG_RESET /* Reset the watchdog */
+ WATCHDOG_RESET /* Reset the watchdog */
/* Now confirm Value is in memory */
srawi r31, r29, 2 /* convert bytes to longs */
@@ -419,7 +419,7 @@
WATCHDOG_RESET /* kick the dog every now and then */
ft_1a: bdnz ft_1 /* Round and round... */
- WATCHDOG_RESET /* Reset the watchdog */
+ WATCHDOG_RESET /* Reset the watchdog */
b fill_done /* restore and return */
@@ -608,9 +608,9 @@
/* output a few line feeds */
addi r3, 0, '\n' /* load line feed */
- bl post_putc /* output the char */
+ bl post_putc /* output the char */
addi r3, 0, '\n' /* load line feed */
- bl post_putc /* output the char */
+ bl post_putc /* output the char */
/* restore stack and return */
lwz r0, +12(r1) /* Get saved link register */
@@ -637,15 +637,15 @@
addis r31, 0, 0xef60 /* Point to uart base */
ori r31, r31, 0x0300
- addis r30, 0, 152 /* Load about 10,000,000 ticks. */
+ addis r30, 0, 152 /* Load about 10,000,000 ticks. */
pputc_lp:
- lbz r29, 5(r31) /* Read Line Status Register */
+ lbz r29, 5(r31) /* Read Line Status Register */
andi. r29, r29, 0x20 /* Check THRE status */
bne thre_set /* Branch if FIFO empty */
addic. r30, r30, -1 /* Decrement and check if empty. */
bne pputc_lp /* Try, try again */
addi r3, 0, -1 /* Load error code for timeout */
- b pputc_done /* Bail out with error code set */
+ b pputc_done /* Bail out with error code set */
thre_set:
stb r3, 0(r31) /* Store character to UART */
addi r3, 0, 0 /* clear error code */
@@ -671,7 +671,7 @@
stw r0, +16(r1) /* Save link register */
stw r31, 8(r1) /* save r31 - char pointer */
- addi r31, r3, 0 /* move pointer to R31 */
+ addi r31, r3, 0 /* move pointer to R31 */
pputs_nxt:
lbz r3, 0(r31) /* Get next character */
addic. r3, r3, 0 /* Check for zero */
@@ -679,13 +679,13 @@
bl post_putc /* output the char */
addic. r3, r3, 0 /* check for error */
bne pputs_err
- addi r31, r31, 1 /* point to next char */
- b pputs_nxt /* loop till term */
+ addi r31, r31, 1 /* point to next char */
+ b pputs_nxt /* loop till term */
pputs_err:
- addi r3, 0, -1 /* set error code */
+ addi r3, 0, -1 /* set error code */
b pputs_end /* were outa here */
pputs_term:
- addi r3, 0, 1 /* set success code */
+ addi r3, 0, 1 /* set success code */
/* restore stack and return */
pputs_end:
lwz r31, 8(r1) /* restore r27 - r31 from stack */
@@ -711,20 +711,20 @@
stmw r30, 8(r1) /* save r30 - r31 on stack */
/* r31 output char */
/* r30 uart base address */
- addi r30, 0, 8 /* Go through 8 nibbles. */
- addi r31, r3, 0
+ addi r30, 0, 8 /* Go through 8 nibbles. */
+ addi r31, r3, 0
pputh_nxt:
rlwinm r31, r31, 4, 0, 31 /* Rotate next nibble into position */
- andi. r3, r31, 0x0f /* Get nibble. */
- addi r3, r3, 0x30 /* Add zero's ASCII code. */
+ andi. r3, r31, 0x0f /* Get nibble. */
+ addi r3, r3, 0x30 /* Add zero's ASCII code. */
cmpwi r3, 0x03a
blt pputh_out
- addi r3, r3, 0x07 /* 0x27 for lower case. */
+ addi r3, r3, 0x07 /* 0x27 for lower case. */
pputh_out:
- cmpw r30, r4
+ cmpw r30, r4
bgt pputh_skip
bl post_putc
- addic. r3, r3, 0 /* check for error */
+ addic. r3, r3, 0 /* check for error */
bne pputh_err
pputh_skip:
addic. r30, r30, -1
@@ -732,7 +732,7 @@
xor r3, r3, r3 /* Clear error code */
b pputh_done
pputh_err:
- addi r3, 0, -1 /* set error code */
+ addi r3, 0, -1 /* set error code */
pputh_done:
/* restore stack and return */
lmw r30, 8(r1) /* restore r30 - r31 from stack */