linux/arch/cris/arch-v32/kernel/cacheflush.S

100 lines
1.6 KiB
ArmAsm

.global cris_flush_cache_range
.type cris_flush_cache_range, @function
cris_flush_cache_range:
move.d 1024, $r12
cmp.d $r11, $r12
bhi cris_flush_1KB
nop
add.d $r10, $r11
ftagd [$r10]
cris_flush_last:
addq 32, $r10
cmp.d $r11, $r10
blt cris_flush_last
ftagd [$r10]
ret
nop
cris_flush_1KB:
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ftagd [$r10]
addq 32, $r10
ba cris_flush_cache_range
sub.d $r12, $r11
.size cris_flush_cache_range, . - cris_flush_cache_range
.global cris_flush_cache
.type cris_flush_cache, @function
cris_flush_cache:
moveq 0, $r10
cris_flush_line:
move.d 16*1024, $r11
addq 16, $r10
cmp.d $r10, $r11
blt cris_flush_line
fidxd [$r10]
ret
nop
.size cris_flush_cache, . - cris_flush_cache