diff options
| author | Nicolas Pitre <nico@cam.org> | 2005-11-11 16:51:49 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-11 16:51:49 -0500 |
| commit | 8adbb3718d6cead304f84f7dd60ad65274df0b15 (patch) | |
| tree | 5d39d25a7d2a6e6606c6b2ec4ce23d45cb6b4a2a /arch/arm/lib/findbit.S | |
| parent | a9c4814d8db200052c07d8b68e76c134682c4569 (diff) | |
[ARM] 3152/1: make various assembly local labels actually local (the rest)
Patch from Nicolas Pitre
For assembly labels to actually be local they must start with ".L" and
not only "." otherwise they still remain visible in the final link and
clutter kallsyms needlessly, and possibly make for unclear symbolic
backtrace. This patch simply inserts a"L" where appropriate. The code
itself is unchanged.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/lib/findbit.S')
| -rw-r--r-- | arch/arm/lib/findbit.S | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S index f055d56ea68a..6f8e27a58c78 100644 --- a/arch/arm/lib/findbit.S +++ b/arch/arm/lib/findbit.S | |||
| @@ -27,7 +27,7 @@ ENTRY(_find_first_zero_bit_le) | |||
| 27 | mov r2, #0 | 27 | mov r2, #0 |
| 28 | 1: ldrb r3, [r0, r2, lsr #3] | 28 | 1: ldrb r3, [r0, r2, lsr #3] |
| 29 | eors r3, r3, #0xff @ invert bits | 29 | eors r3, r3, #0xff @ invert bits |
| 30 | bne .found @ any now set - found zero bit | 30 | bne .L_found @ any now set - found zero bit |
| 31 | add r2, r2, #8 @ next bit pointer | 31 | add r2, r2, #8 @ next bit pointer |
| 32 | 2: cmp r2, r1 @ any more? | 32 | 2: cmp r2, r1 @ any more? |
| 33 | blo 1b | 33 | blo 1b |
| @@ -46,7 +46,7 @@ ENTRY(_find_next_zero_bit_le) | |||
| 46 | ldrb r3, [r0, r2, lsr #3] | 46 | ldrb r3, [r0, r2, lsr #3] |
| 47 | eor r3, r3, #0xff @ now looking for a 1 bit | 47 | eor r3, r3, #0xff @ now looking for a 1 bit |
| 48 | movs r3, r3, lsr ip @ shift off unused bits | 48 | movs r3, r3, lsr ip @ shift off unused bits |
| 49 | bne .found | 49 | bne .L_found |
| 50 | orr r2, r2, #7 @ if zero, then no bits here | 50 | orr r2, r2, #7 @ if zero, then no bits here |
| 51 | add r2, r2, #1 @ align bit pointer | 51 | add r2, r2, #1 @ align bit pointer |
| 52 | b 2b @ loop for next bit | 52 | b 2b @ loop for next bit |
| @@ -61,7 +61,7 @@ ENTRY(_find_first_bit_le) | |||
| 61 | mov r2, #0 | 61 | mov r2, #0 |
| 62 | 1: ldrb r3, [r0, r2, lsr #3] | 62 | 1: ldrb r3, [r0, r2, lsr #3] |
| 63 | movs r3, r3 | 63 | movs r3, r3 |
| 64 | bne .found @ any now set - found zero bit | 64 | bne .L_found @ any now set - found zero bit |
| 65 | add r2, r2, #8 @ next bit pointer | 65 | add r2, r2, #8 @ next bit pointer |
| 66 | 2: cmp r2, r1 @ any more? | 66 | 2: cmp r2, r1 @ any more? |
| 67 | blo 1b | 67 | blo 1b |
| @@ -79,7 +79,7 @@ ENTRY(_find_next_bit_le) | |||
| 79 | beq 1b @ If new byte, goto old routine | 79 | beq 1b @ If new byte, goto old routine |
| 80 | ldrb r3, [r0, r2, lsr #3] | 80 | ldrb r3, [r0, r2, lsr #3] |
| 81 | movs r3, r3, lsr ip @ shift off unused bits | 81 | movs r3, r3, lsr ip @ shift off unused bits |
| 82 | bne .found | 82 | bne .L_found |
| 83 | orr r2, r2, #7 @ if zero, then no bits here | 83 | orr r2, r2, #7 @ if zero, then no bits here |
| 84 | add r2, r2, #1 @ align bit pointer | 84 | add r2, r2, #1 @ align bit pointer |
| 85 | b 2b @ loop for next bit | 85 | b 2b @ loop for next bit |
| @@ -93,7 +93,7 @@ ENTRY(_find_first_zero_bit_be) | |||
| 93 | 1: eor r3, r2, #0x18 @ big endian byte ordering | 93 | 1: eor r3, r2, #0x18 @ big endian byte ordering |
| 94 | ldrb r3, [r0, r3, lsr #3] | 94 | ldrb r3, [r0, r3, lsr #3] |
| 95 | eors r3, r3, #0xff @ invert bits | 95 | eors r3, r3, #0xff @ invert bits |
| 96 | bne .found @ any now set - found zero bit | 96 | bne .L_found @ any now set - found zero bit |
| 97 | add r2, r2, #8 @ next bit pointer | 97 | add r2, r2, #8 @ next bit pointer |
| 98 | 2: cmp r2, r1 @ any more? | 98 | 2: cmp r2, r1 @ any more? |
| 99 | blo 1b | 99 | blo 1b |
| @@ -109,7 +109,7 @@ ENTRY(_find_next_zero_bit_be) | |||
| 109 | ldrb r3, [r0, r3, lsr #3] | 109 | ldrb r3, [r0, r3, lsr #3] |
| 110 | eor r3, r3, #0xff @ now looking for a 1 bit | 110 | eor r3, r3, #0xff @ now looking for a 1 bit |
| 111 | movs r3, r3, lsr ip @ shift off unused bits | 111 | movs r3, r3, lsr ip @ shift off unused bits |
| 112 | bne .found | 112 | bne .L_found |
| 113 | orr r2, r2, #7 @ if zero, then no bits here | 113 | orr r2, r2, #7 @ if zero, then no bits here |
| 114 | add r2, r2, #1 @ align bit pointer | 114 | add r2, r2, #1 @ align bit pointer |
| 115 | b 2b @ loop for next bit | 115 | b 2b @ loop for next bit |
| @@ -121,7 +121,7 @@ ENTRY(_find_first_bit_be) | |||
| 121 | 1: eor r3, r2, #0x18 @ big endian byte ordering | 121 | 1: eor r3, r2, #0x18 @ big endian byte ordering |
| 122 | ldrb r3, [r0, r3, lsr #3] | 122 | ldrb r3, [r0, r3, lsr #3] |
| 123 | movs r3, r3 | 123 | movs r3, r3 |
| 124 | bne .found @ any now set - found zero bit | 124 | bne .L_found @ any now set - found zero bit |
| 125 | add r2, r2, #8 @ next bit pointer | 125 | add r2, r2, #8 @ next bit pointer |
| 126 | 2: cmp r2, r1 @ any more? | 126 | 2: cmp r2, r1 @ any more? |
| 127 | blo 1b | 127 | blo 1b |
| @@ -136,7 +136,7 @@ ENTRY(_find_next_bit_be) | |||
| 136 | eor r3, r2, #0x18 @ big endian byte ordering | 136 | eor r3, r2, #0x18 @ big endian byte ordering |
| 137 | ldrb r3, [r0, r3, lsr #3] | 137 | ldrb r3, [r0, r3, lsr #3] |
| 138 | movs r3, r3, lsr ip @ shift off unused bits | 138 | movs r3, r3, lsr ip @ shift off unused bits |
| 139 | bne .found | 139 | bne .L_found |
| 140 | orr r2, r2, #7 @ if zero, then no bits here | 140 | orr r2, r2, #7 @ if zero, then no bits here |
| 141 | add r2, r2, #1 @ align bit pointer | 141 | add r2, r2, #1 @ align bit pointer |
| 142 | b 2b @ loop for next bit | 142 | b 2b @ loop for next bit |
| @@ -146,7 +146,7 @@ ENTRY(_find_next_bit_be) | |||
| 146 | /* | 146 | /* |
| 147 | * One or more bits in the LSB of r3 are assumed to be set. | 147 | * One or more bits in the LSB of r3 are assumed to be set. |
| 148 | */ | 148 | */ |
| 149 | .found: | 149 | .L_found: |
| 150 | #if __LINUX_ARM_ARCH__ >= 5 | 150 | #if __LINUX_ARM_ARCH__ >= 5 |
| 151 | rsb r1, r3, #0 | 151 | rsb r1, r3, #0 |
| 152 | and r3, r3, r1 | 152 | and r3, r3, r1 |