diff options
| 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) | |
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 b88c5d2d1eb..219fa2877c6 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 14a5585bbd0..2e6336492b4 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 6ee6e206e77..33f8653145b 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 |