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Some cleanup for readability. No code change.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16076 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2008-01-13 13:58:18 +00:00
parent 62f7f9e550
commit 28cd26c471
1 changed files with 18 additions and 26 deletions
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44
firmware/target/arm/ipod/lcd-as-gray.S
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@ -44,20 +44,20 @@ lcd_write_data:
orr r3, r3, #0x760000
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r3, [r2, #0x08]
#else
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r3, [r2, #0x10]
ldrb r3, [r0], #1
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r3, [r2, #0x10]
#endif
@ -66,9 +66,7 @@ lcd_write_data:
bne .loop
ldmfd sp!, {r4, pc}
.wd_end:
.size lcd_write_data,.wd_end-lcd_write_data
.size lcd_write_data,.-lcd_write_data
#ifdef IPOD_MINI2G
@ -91,7 +89,7 @@ lcd_write_data_shifted:
orr r5, r6, r5, lsr #16
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r5, [r2, #0x08]
@ -99,9 +97,7 @@ lcd_write_data_shifted:
bne .sloop
ldmfd sp!, {r4-r6, pc}
.wds_end:
.size lcd_write_data_shifted,.wds_end-lcd_write_data_shifted
.size lcd_write_data_shifted,.-lcd_write_data_shifted
#elif defined IPOD_MINI
@ -119,7 +115,7 @@ lcd_write_data_shifted:
mov r5, r3, lsr #4
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r5, [r2, #0x10]
@ -128,7 +124,7 @@ lcd_write_data_shifted:
mov r5, r3, lsr #4
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r5, [r2, #0x10]
@ -136,9 +132,8 @@ lcd_write_data_shifted:
bne .sloop
ldmfd sp!, {r4, r5, pc}
.wds_end:
.size lcd_write_data_shifted,.wds_end-lcd_write_data_shifted
.size lcd_write_data_shifted,.-lcd_write_data_shifted
#endif
.global lcd_mono_data
@ -161,13 +156,13 @@ lcd_mono_data:
orr r5, r5, #0x760000
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r5, [r2, #0x08]
#else
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r5, [r2, #0x10]
@ -175,7 +170,7 @@ lcd_mono_data:
ldrb r5, [r6, r4]
1:
ldr r4, [r2]
tst r4, #0x8000
tst r4, #LCD1_BUSY_MASK
bne 1b
str r5, [r2, #0x10]
#endif
@ -189,9 +184,8 @@ lcd_mono_data:
.byte 0x00, 0x03, 0x0C, 0x0F, 0x30, 0x33, 0x3C, 0x3F
.byte 0xC0, 0xC3, 0xCC, 0xCF, 0xF0, 0xF3, 0xFC, 0xFF
.md_end:
.size lcd_mono_data,.md_end-lcd_mono_data
.size lcd_mono_data,.-lcd_mono_data
.global lcd_grey_data
.type lcd_grey_data,%function
@ -250,7 +244,7 @@ lcd_grey_data:
1:
ldr r5, [r9]
tst r5, #0x8000
tst r5, #LCD1_BUSY_MASK
bne 1b
str r7, [r9, #0x10]
@ -272,7 +266,7 @@ lcd_grey_data:
1:
ldr r5, [r9]
tst r5, #0x8000
tst r5, #LCD1_BUSY_MASK
bne 1b
#ifdef IPOD_MINI2G
str r7, [r9, #0x08]
@ -284,7 +278,5 @@ lcd_grey_data:
bne .greyloop
ldmfd sp!, {r4-r9, pc}
.gd_end:
.size lcd_grey_data,.gd_end-lcd_grey_data
.size lcd_grey_data,.-lcd_grey_data