diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/m68k/kernel/m68k_ksyms.c | 3 | ||||
-rw-r--r-- | arch/m68k/lib/memcpy.c | 9 | ||||
-rw-r--r-- | arch/m68k/lib/memset.c | 9 | ||||
-rw-r--r-- | arch/m68k/lib/muldi3.c | 21 |
4 files changed, 19 insertions, 23 deletions
diff --git a/arch/m68k/kernel/m68k_ksyms.c b/arch/m68k/kernel/m68k_ksyms.c index 33f82769547c..1b7a14d1a000 100644 --- a/arch/m68k/kernel/m68k_ksyms.c +++ b/arch/m68k/kernel/m68k_ksyms.c | |||
@@ -14,8 +14,7 @@ EXPORT_SYMBOL(__ashrdi3); | |||
14 | EXPORT_SYMBOL(__lshrdi3); | 14 | EXPORT_SYMBOL(__lshrdi3); |
15 | EXPORT_SYMBOL(__muldi3); | 15 | EXPORT_SYMBOL(__muldi3); |
16 | 16 | ||
17 | #if !defined(__mc68020__) && !defined(__mc68030__) && \ | 17 | #if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE) |
18 | !defined(__mc68040__) && !defined(__mc68060__) && !defined(__mcpu32__) | ||
19 | /* | 18 | /* |
20 | * Simpler 68k and ColdFire parts also need a few other gcc functions. | 19 | * Simpler 68k and ColdFire parts also need a few other gcc functions. |
21 | */ | 20 | */ |
diff --git a/arch/m68k/lib/memcpy.c b/arch/m68k/lib/memcpy.c index 62182c81e91c..064889316974 100644 --- a/arch/m68k/lib/memcpy.c +++ b/arch/m68k/lib/memcpy.c | |||
@@ -34,8 +34,10 @@ void *memcpy(void *to, const void *from, size_t n) | |||
34 | if (temp) { | 34 | if (temp) { |
35 | long *lto = to; | 35 | long *lto = to; |
36 | const long *lfrom = from; | 36 | const long *lfrom = from; |
37 | #if defined(__mc68020__) || defined(__mc68030__) || \ | 37 | #if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE) |
38 | defined(__mc68040__) || defined(__mc68060__) || defined(__mcpu32__) | 38 | for (; temp; temp--) |
39 | *lto++ = *lfrom++; | ||
40 | #else | ||
39 | asm volatile ( | 41 | asm volatile ( |
40 | " movel %2,%3\n" | 42 | " movel %2,%3\n" |
41 | " andw #7,%3\n" | 43 | " andw #7,%3\n" |
@@ -56,9 +58,6 @@ void *memcpy(void *to, const void *from, size_t n) | |||
56 | " jpl 4b" | 58 | " jpl 4b" |
57 | : "=a" (lfrom), "=a" (lto), "=d" (temp), "=&d" (temp1) | 59 | : "=a" (lfrom), "=a" (lto), "=d" (temp), "=&d" (temp1) |
58 | : "0" (lfrom), "1" (lto), "2" (temp)); | 60 | : "0" (lfrom), "1" (lto), "2" (temp)); |
59 | #else | ||
60 | for (; temp; temp--) | ||
61 | *lto++ = *lfrom++; | ||
62 | #endif | 61 | #endif |
63 | to = lto; | 62 | to = lto; |
64 | from = lfrom; | 63 | from = lfrom; |
diff --git a/arch/m68k/lib/memset.c b/arch/m68k/lib/memset.c index f649e6a2e644..8a7639f0a2fe 100644 --- a/arch/m68k/lib/memset.c +++ b/arch/m68k/lib/memset.c | |||
@@ -32,8 +32,10 @@ void *memset(void *s, int c, size_t count) | |||
32 | temp = count >> 2; | 32 | temp = count >> 2; |
33 | if (temp) { | 33 | if (temp) { |
34 | long *ls = s; | 34 | long *ls = s; |
35 | #if defined(__mc68020__) || defined(__mc68030__) || \ | 35 | #if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE) |
36 | defined(__mc68040__) || defined(__mc68060__) || defined(__mcpu32__) | 36 | for (; temp; temp--) |
37 | *ls++ = c; | ||
38 | #else | ||
37 | size_t temp1; | 39 | size_t temp1; |
38 | asm volatile ( | 40 | asm volatile ( |
39 | " movel %1,%2\n" | 41 | " movel %1,%2\n" |
@@ -55,9 +57,6 @@ void *memset(void *s, int c, size_t count) | |||
55 | " jpl 1b" | 57 | " jpl 1b" |
56 | : "=a" (ls), "=d" (temp), "=&d" (temp1) | 58 | : "=a" (ls), "=d" (temp), "=&d" (temp1) |
57 | : "d" (c), "0" (ls), "1" (temp)); | 59 | : "d" (c), "0" (ls), "1" (temp)); |
58 | #else | ||
59 | for (; temp; temp--) | ||
60 | *ls++ = c; | ||
61 | #endif | 60 | #endif |
62 | s = ls; | 61 | s = ls; |
63 | } | 62 | } |
diff --git a/arch/m68k/lib/muldi3.c b/arch/m68k/lib/muldi3.c index 079bafca073e..79e928a525d0 100644 --- a/arch/m68k/lib/muldi3.c +++ b/arch/m68k/lib/muldi3.c | |||
@@ -19,17 +19,7 @@ along with GNU CC; see the file COPYING. If not, write to | |||
19 | the Free Software Foundation, 59 Temple Place - Suite 330, | 19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
20 | Boston, MA 02111-1307, USA. */ | 20 | Boston, MA 02111-1307, USA. */ |
21 | 21 | ||
22 | #if defined(__mc68020__) || defined(__mc68030__) || \ | 22 | #if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE) |
23 | defined(__mc68040__) || defined(__mc68060__) || defined(__mcpu32__) | ||
24 | |||
25 | #define umul_ppmm(w1, w0, u, v) \ | ||
26 | __asm__ ("mulu%.l %3,%1:%0" \ | ||
27 | : "=d" ((USItype)(w0)), \ | ||
28 | "=d" ((USItype)(w1)) \ | ||
29 | : "%0" ((USItype)(u)), \ | ||
30 | "dmi" ((USItype)(v))) | ||
31 | |||
32 | #else | ||
33 | 23 | ||
34 | #define SI_TYPE_SIZE 32 | 24 | #define SI_TYPE_SIZE 32 |
35 | #define __BITS4 (SI_TYPE_SIZE / 4) | 25 | #define __BITS4 (SI_TYPE_SIZE / 4) |
@@ -61,6 +51,15 @@ Boston, MA 02111-1307, USA. */ | |||
61 | (w0) = __ll_lowpart (__x1) * __ll_B + __ll_lowpart (__x0); \ | 51 | (w0) = __ll_lowpart (__x1) * __ll_B + __ll_lowpart (__x0); \ |
62 | } while (0) | 52 | } while (0) |
63 | 53 | ||
54 | #else | ||
55 | |||
56 | #define umul_ppmm(w1, w0, u, v) \ | ||
57 | __asm__ ("mulu%.l %3,%1:%0" \ | ||
58 | : "=d" ((USItype)(w0)), \ | ||
59 | "=d" ((USItype)(w1)) \ | ||
60 | : "%0" ((USItype)(u)), \ | ||
61 | "dmi" ((USItype)(v))) | ||
62 | |||
64 | #endif | 63 | #endif |
65 | 64 | ||
66 | #define __umulsidi3(u, v) \ | 65 | #define __umulsidi3(u, v) \ |