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| author | Mike Frysinger <michael.frysinger@analog.com> | 2007-07-25 11:19:14 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-07-25 11:19:14 +0800 |
| commit | 1aafd9091226a02b481298315f959f777294684e (patch) | |
| tree | b09e0aaabb6aacd882499a69b28638cbd669dbba /arch/blackfin/lib | |
| parent | 287050fe13bf34824f03b4351002b0e2db4ee5cb (diff) | |
| download | kernel_samsung_aries-1aafd9091226a02b481298315f959f777294684e.zip kernel_samsung_aries-1aafd9091226a02b481298315f959f777294684e.tar.gz kernel_samsung_aries-1aafd9091226a02b481298315f959f777294684e.tar.bz2 | |
Blackfin arch: revise anomaly handling by basing things on the compiler not the kconfig defines
revise anomaly handling by basing things on the compiler not the kconfig defines,
so the header is stable and usable outside of the kernel. This also allows us to
move some code from preprocessing to compiling (gcc culls dead code)
which should help with code quality (readability, catch minor bugs, etc...).
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/lib')
| -rw-r--r-- | arch/blackfin/lib/memcmp.S | 2 | ||||
| -rw-r--r-- | arch/blackfin/lib/memcpy.S | 2 | ||||
| -rw-r--r-- | arch/blackfin/lib/memmove.S | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/blackfin/lib/memcmp.S b/arch/blackfin/lib/memcmp.S index b88c5d2..219fa28 100644 --- a/arch/blackfin/lib/memcmp.S +++ b/arch/blackfin/lib/memcmp.S @@ -61,7 +61,7 @@ ENTRY(_memcmp) LSETUP (.Lquad_loop_s, .Lquad_loop_e) LC0=P1; .Lquad_loop_s: -#ifdef ANOMALY_05000202 +#if ANOMALY_05000202 R0 = [P0++]; R1 = [I0++]; #else diff --git a/arch/blackfin/lib/memcpy.S b/arch/blackfin/lib/memcpy.S index 14a5585..2e63364 100644 --- a/arch/blackfin/lib/memcpy.S +++ b/arch/blackfin/lib/memcpy.S @@ -98,7 +98,7 @@ ENTRY(_memcpy) R0 = R1; I1 = P1; R3 = [I1++]; -#ifdef ANOMALY_05000202 +#if ANOMALY_05000202 .Lword_loops: [P0++] = R3; .Lword_loope: diff --git a/arch/blackfin/lib/memmove.S b/arch/blackfin/lib/memmove.S index 6ee6e20..33f8653 100644 --- a/arch/blackfin/lib/memmove.S +++ b/arch/blackfin/lib/memmove.S @@ -70,7 +70,7 @@ ENTRY(_memmove) R1 = [I0++]; LSETUP (.Lquad_loops, .Lquad_loope) LC0=P1; -#ifdef ANOMALY_05000202 +#if ANOMALY_05000202 .Lquad_loops: [P0++] = R1; .Lquad_loope: @@ -102,7 +102,7 @@ ENTRY(_memmove) R1 = B[P3--] (Z); CC = P2 == 0; IF CC JUMP .Lno_loop; -#ifdef ANOMALY_05000245 +#if ANOMALY_05000245 NOP; NOP; #endif |