diff options
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r-- | include/asm-powerpc/asm-compat.h | 55 | ||||
-rw-r--r-- | include/asm-powerpc/atomic.h | 10 | ||||
-rw-r--r-- | include/asm-powerpc/bitops.h | 41 | ||||
-rw-r--r-- | include/asm-powerpc/bug.h | 19 | ||||
-rw-r--r-- | include/asm-powerpc/cputable.h | 2 | ||||
-rw-r--r-- | include/asm-powerpc/futex.h | 5 | ||||
-rw-r--r-- | include/asm-powerpc/ppc_asm.h | 39 | ||||
-rw-r--r-- | include/asm-powerpc/system.h | 1 | ||||
-rw-r--r-- | include/asm-powerpc/uaccess.h | 40 |
9 files changed, 106 insertions, 106 deletions
diff --git a/include/asm-powerpc/asm-compat.h b/include/asm-powerpc/asm-compat.h new file mode 100644 index 000000000000..8b133efc9f79 --- /dev/null +++ b/include/asm-powerpc/asm-compat.h | |||
@@ -0,0 +1,55 @@ | |||
1 | #ifndef _ASM_POWERPC_ASM_COMPAT_H | ||
2 | #define _ASM_POWERPC_ASM_COMPAT_H | ||
3 | |||
4 | #include <linux/config.h> | ||
5 | #include <asm/types.h> | ||
6 | |||
7 | #ifdef __ASSEMBLY__ | ||
8 | # define stringify_in_c(...) __VA_ARGS__ | ||
9 | # define ASM_CONST(x) x | ||
10 | #else | ||
11 | /* This version of stringify will deal with commas... */ | ||
12 | # define __stringify_in_c(...) #__VA_ARGS__ | ||
13 | # define stringify_in_c(...) __stringify_in_c(__VA_ARGS__) " " | ||
14 | # define __ASM_CONST(x) x##UL | ||
15 | # define ASM_CONST(x) __ASM_CONST(x) | ||
16 | #endif | ||
17 | |||
18 | #ifdef __powerpc64__ | ||
19 | |||
20 | /* operations for longs and pointers */ | ||
21 | #define PPC_LL stringify_in_c(ld) | ||
22 | #define PPC_STL stringify_in_c(std) | ||
23 | #define PPC_LCMPI stringify_in_c(cmpdi) | ||
24 | #define PPC_LONG stringify_in_c(.llong) | ||
25 | #define PPC_TLNEI stringify_in_c(tdnei) | ||
26 | #define PPC_LLARX stringify_in_c(ldarx) | ||
27 | #define PPC_STLCX stringify_in_c(stdcx.) | ||
28 | #define PPC_CNTLZL stringify_in_c(cntlzd) | ||
29 | |||
30 | #else /* 32-bit */ | ||
31 | |||
32 | /* operations for longs and pointers */ | ||
33 | #define PPC_LL stringify_in_c(lwz) | ||
34 | #define PPC_STL stringify_in_c(stw) | ||
35 | #define PPC_LCMPI stringify_in_c(cmpwi) | ||
36 | #define PPC_LONG stringify_in_c(.long) | ||
37 | #define PPC_TLNEI stringify_in_c(twnei) | ||
38 | #define PPC_LLARX stringify_in_c(lwarx) | ||
39 | #define PPC_STLCX stringify_in_c(stwcx.) | ||
40 | #define PPC_CNTLZL stringify_in_c(cntlzw) | ||
41 | |||
42 | #endif | ||
43 | |||
44 | #ifdef CONFIG_IBM405_ERR77 | ||
45 | /* Erratum #77 on the 405 means we need a sync or dcbt before every | ||
46 | * stwcx. The old ATOMIC_SYNC_FIX covered some but not all of this. | ||
47 | */ | ||
48 | #define PPC405_ERR77(ra,rb) stringify_in_c(dcbt ra, rb;) | ||
49 | #define PPC405_ERR77_SYNC stringify_in_c(sync;) | ||
50 | #else | ||
51 | #define PPC405_ERR77(ra,rb) | ||
52 | #define PPC405_ERR77_SYNC | ||
53 | #endif | ||
54 | |||
55 | #endif /* _ASM_POWERPC_ASM_COMPAT_H */ | ||
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h index ed4b345ed75d..c5b12fd2b46b 100644 --- a/include/asm-powerpc/atomic.h +++ b/include/asm-powerpc/atomic.h | |||
@@ -9,21 +9,13 @@ typedef struct { volatile int counter; } atomic_t; | |||
9 | 9 | ||
10 | #ifdef __KERNEL__ | 10 | #ifdef __KERNEL__ |
11 | #include <asm/synch.h> | 11 | #include <asm/synch.h> |
12 | #include <asm/asm-compat.h> | ||
12 | 13 | ||
13 | #define ATOMIC_INIT(i) { (i) } | 14 | #define ATOMIC_INIT(i) { (i) } |
14 | 15 | ||
15 | #define atomic_read(v) ((v)->counter) | 16 | #define atomic_read(v) ((v)->counter) |
16 | #define atomic_set(v,i) (((v)->counter) = (i)) | 17 | #define atomic_set(v,i) (((v)->counter) = (i)) |
17 | 18 | ||
18 | /* Erratum #77 on the 405 means we need a sync or dcbt before every stwcx. | ||
19 | * The old ATOMIC_SYNC_FIX covered some but not all of this. | ||
20 | */ | ||
21 | #ifdef CONFIG_IBM405_ERR77 | ||
22 | #define PPC405_ERR77(ra,rb) "dcbt " #ra "," #rb ";" | ||
23 | #else | ||
24 | #define PPC405_ERR77(ra,rb) | ||
25 | #endif | ||
26 | |||
27 | static __inline__ void atomic_add(int a, atomic_t *v) | 19 | static __inline__ void atomic_add(int a, atomic_t *v) |
28 | { | 20 | { |
29 | int t; | 21 | int t; |
diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h index dc25c53704d5..5727229b0444 100644 --- a/include/asm-powerpc/bitops.h +++ b/include/asm-powerpc/bitops.h | |||
@@ -40,6 +40,7 @@ | |||
40 | 40 | ||
41 | #include <linux/compiler.h> | 41 | #include <linux/compiler.h> |
42 | #include <asm/atomic.h> | 42 | #include <asm/atomic.h> |
43 | #include <asm/asm-compat.h> | ||
43 | #include <asm/synch.h> | 44 | #include <asm/synch.h> |
44 | 45 | ||
45 | /* | 46 | /* |
@@ -52,16 +53,6 @@ | |||
52 | #define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) | 53 | #define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) |
53 | #define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) | 54 | #define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) |
54 | 55 | ||
55 | #ifdef CONFIG_PPC64 | ||
56 | #define LARXL "ldarx" | ||
57 | #define STCXL "stdcx." | ||
58 | #define CNTLZL "cntlzd" | ||
59 | #else | ||
60 | #define LARXL "lwarx" | ||
61 | #define STCXL "stwcx." | ||
62 | #define CNTLZL "cntlzw" | ||
63 | #endif | ||
64 | |||
65 | static __inline__ void set_bit(int nr, volatile unsigned long *addr) | 56 | static __inline__ void set_bit(int nr, volatile unsigned long *addr) |
66 | { | 57 | { |
67 | unsigned long old; | 58 | unsigned long old; |
@@ -69,10 +60,10 @@ static __inline__ void set_bit(int nr, volatile unsigned long *addr) | |||
69 | unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); | 60 | unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); |
70 | 61 | ||
71 | __asm__ __volatile__( | 62 | __asm__ __volatile__( |
72 | "1:" LARXL " %0,0,%3 # set_bit\n" | 63 | "1:" PPC_LLARX "%0,0,%3 # set_bit\n" |
73 | "or %0,%0,%2\n" | 64 | "or %0,%0,%2\n" |
74 | PPC405_ERR77(0,%3) | 65 | PPC405_ERR77(0,%3) |
75 | STCXL " %0,0,%3\n" | 66 | PPC_STLCX "%0,0,%3\n" |
76 | "bne- 1b" | 67 | "bne- 1b" |
77 | : "=&r"(old), "=m"(*p) | 68 | : "=&r"(old), "=m"(*p) |
78 | : "r"(mask), "r"(p), "m"(*p) | 69 | : "r"(mask), "r"(p), "m"(*p) |
@@ -86,10 +77,10 @@ static __inline__ void clear_bit(int nr, volatile unsigned long *addr) | |||
86 | unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); | 77 | unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); |
87 | 78 | ||
88 | __asm__ __volatile__( | 79 | __asm__ __volatile__( |
89 | "1:" LARXL " %0,0,%3 # set_bit\n" | 80 | "1:" PPC_LLARX "%0,0,%3 # clear_bit\n" |
90 | "andc %0,%0,%2\n" | 81 | "andc %0,%0,%2\n" |
91 | PPC405_ERR77(0,%3) | 82 | PPC405_ERR77(0,%3) |
92 | STCXL " %0,0,%3\n" | 83 | PPC_STLCX "%0,0,%3\n" |
93 | "bne- 1b" | 84 | "bne- 1b" |
94 | : "=&r"(old), "=m"(*p) | 85 | : "=&r"(old), "=m"(*p) |
95 | : "r"(mask), "r"(p), "m"(*p) | 86 | : "r"(mask), "r"(p), "m"(*p) |
@@ -103,10 +94,10 @@ static __inline__ void change_bit(int nr, volatile unsigned long *addr) | |||
103 | unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); | 94 | unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); |
104 | 95 | ||
105 | __asm__ __volatile__( | 96 | __asm__ __volatile__( |
106 | "1:" LARXL " %0,0,%3 # set_bit\n" | 97 | "1:" PPC_LLARX "%0,0,%3 # change_bit\n" |
107 | "xor %0,%0,%2\n" | 98 | "xor %0,%0,%2\n" |
108 | PPC405_ERR77(0,%3) | 99 | PPC405_ERR77(0,%3) |
109 | STCXL " %0,0,%3\n" | 100 | PPC_STLCX "%0,0,%3\n" |
110 | "bne- 1b" | 101 | "bne- 1b" |
111 | : "=&r"(old), "=m"(*p) | 102 | : "=&r"(old), "=m"(*p) |
112 | : "r"(mask), "r"(p), "m"(*p) | 103 | : "r"(mask), "r"(p), "m"(*p) |
@@ -122,10 +113,10 @@ static __inline__ int test_and_set_bit(unsigned long nr, | |||
122 | 113 | ||
123 | __asm__ __volatile__( | 114 | __asm__ __volatile__( |
124 | EIEIO_ON_SMP | 115 | EIEIO_ON_SMP |
125 | "1:" LARXL " %0,0,%3 # test_and_set_bit\n" | 116 | "1:" PPC_LLARX "%0,0,%3 # test_and_set_bit\n" |
126 | "or %1,%0,%2 \n" | 117 | "or %1,%0,%2 \n" |
127 | PPC405_ERR77(0,%3) | 118 | PPC405_ERR77(0,%3) |
128 | STCXL " %1,0,%3 \n" | 119 | PPC_STLCX "%1,0,%3 \n" |
129 | "bne- 1b" | 120 | "bne- 1b" |
130 | ISYNC_ON_SMP | 121 | ISYNC_ON_SMP |
131 | : "=&r" (old), "=&r" (t) | 122 | : "=&r" (old), "=&r" (t) |
@@ -144,10 +135,10 @@ static __inline__ int test_and_clear_bit(unsigned long nr, | |||
144 | 135 | ||
145 | __asm__ __volatile__( | 136 | __asm__ __volatile__( |
146 | EIEIO_ON_SMP | 137 | EIEIO_ON_SMP |
147 | "1:" LARXL " %0,0,%3 # test_and_clear_bit\n" | 138 | "1:" PPC_LLARX "%0,0,%3 # test_and_clear_bit\n" |
148 | "andc %1,%0,%2 \n" | 139 | "andc %1,%0,%2 \n" |
149 | PPC405_ERR77(0,%3) | 140 | PPC405_ERR77(0,%3) |
150 | STCXL " %1,0,%3 \n" | 141 | PPC_STLCX "%1,0,%3 \n" |
151 | "bne- 1b" | 142 | "bne- 1b" |
152 | ISYNC_ON_SMP | 143 | ISYNC_ON_SMP |
153 | : "=&r" (old), "=&r" (t) | 144 | : "=&r" (old), "=&r" (t) |
@@ -166,10 +157,10 @@ static __inline__ int test_and_change_bit(unsigned long nr, | |||
166 | 157 | ||
167 | __asm__ __volatile__( | 158 | __asm__ __volatile__( |
168 | EIEIO_ON_SMP | 159 | EIEIO_ON_SMP |
169 | "1:" LARXL " %0,0,%3 # test_and_change_bit\n" | 160 | "1:" PPC_LLARX "%0,0,%3 # test_and_change_bit\n" |
170 | "xor %1,%0,%2 \n" | 161 | "xor %1,%0,%2 \n" |
171 | PPC405_ERR77(0,%3) | 162 | PPC405_ERR77(0,%3) |
172 | STCXL " %1,0,%3 \n" | 163 | PPC_STLCX "%1,0,%3 \n" |
173 | "bne- 1b" | 164 | "bne- 1b" |
174 | ISYNC_ON_SMP | 165 | ISYNC_ON_SMP |
175 | : "=&r" (old), "=&r" (t) | 166 | : "=&r" (old), "=&r" (t) |
@@ -184,9 +175,9 @@ static __inline__ void set_bits(unsigned long mask, unsigned long *addr) | |||
184 | unsigned long old; | 175 | unsigned long old; |
185 | 176 | ||
186 | __asm__ __volatile__( | 177 | __asm__ __volatile__( |
187 | "1:" LARXL " %0,0,%3 # set_bit\n" | 178 | "1:" PPC_LLARX "%0,0,%3 # set_bits\n" |
188 | "or %0,%0,%2\n" | 179 | "or %0,%0,%2\n" |
189 | STCXL " %0,0,%3\n" | 180 | PPC_STLCX "%0,0,%3\n" |
190 | "bne- 1b" | 181 | "bne- 1b" |
191 | : "=&r" (old), "=m" (*addr) | 182 | : "=&r" (old), "=m" (*addr) |
192 | : "r" (mask), "r" (addr), "m" (*addr) | 183 | : "r" (mask), "r" (addr), "m" (*addr) |
@@ -268,7 +259,7 @@ static __inline__ int __ilog2(unsigned long x) | |||
268 | { | 259 | { |
269 | int lz; | 260 | int lz; |
270 | 261 | ||
271 | asm (CNTLZL " %0,%1" : "=r" (lz) : "r" (x)); | 262 | asm (PPC_CNTLZL "%0,%1" : "=r" (lz) : "r" (x)); |
272 | return BITS_PER_LONG - 1 - lz; | 263 | return BITS_PER_LONG - 1 - lz; |
273 | } | 264 | } |
274 | 265 | ||
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h index d625ee55f957..b001ecb3cd99 100644 --- a/include/asm-powerpc/bug.h +++ b/include/asm-powerpc/bug.h | |||
@@ -1,6 +1,7 @@ | |||
1 | #ifndef _ASM_POWERPC_BUG_H | 1 | #ifndef _ASM_POWERPC_BUG_H |
2 | #define _ASM_POWERPC_BUG_H | 2 | #define _ASM_POWERPC_BUG_H |
3 | 3 | ||
4 | #include <asm/asm-compat.h> | ||
4 | /* | 5 | /* |
5 | * Define an illegal instr to trap on the bug. | 6 | * Define an illegal instr to trap on the bug. |
6 | * We don't use 0 because that marks the end of a function | 7 | * We don't use 0 because that marks the end of a function |
@@ -11,14 +12,6 @@ | |||
11 | 12 | ||
12 | #ifndef __ASSEMBLY__ | 13 | #ifndef __ASSEMBLY__ |
13 | 14 | ||
14 | #ifdef __powerpc64__ | ||
15 | #define BUG_TABLE_ENTRY ".llong" | ||
16 | #define BUG_TRAP_OP "tdnei" | ||
17 | #else | ||
18 | #define BUG_TABLE_ENTRY ".long" | ||
19 | #define BUG_TRAP_OP "twnei" | ||
20 | #endif /* __powerpc64__ */ | ||
21 | |||
22 | struct bug_entry { | 15 | struct bug_entry { |
23 | unsigned long bug_addr; | 16 | unsigned long bug_addr; |
24 | long line; | 17 | long line; |
@@ -40,16 +33,16 @@ struct bug_entry *find_bug(unsigned long bugaddr); | |||
40 | __asm__ __volatile__( \ | 33 | __asm__ __volatile__( \ |
41 | "1: twi 31,0,0\n" \ | 34 | "1: twi 31,0,0\n" \ |
42 | ".section __bug_table,\"a\"\n" \ | 35 | ".section __bug_table,\"a\"\n" \ |
43 | "\t"BUG_TABLE_ENTRY" 1b,%0,%1,%2\n" \ | 36 | "\t"PPC_LONG" 1b,%0,%1,%2\n" \ |
44 | ".previous" \ | 37 | ".previous" \ |
45 | : : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \ | 38 | : : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \ |
46 | } while (0) | 39 | } while (0) |
47 | 40 | ||
48 | #define BUG_ON(x) do { \ | 41 | #define BUG_ON(x) do { \ |
49 | __asm__ __volatile__( \ | 42 | __asm__ __volatile__( \ |
50 | "1: "BUG_TRAP_OP" %0,0\n" \ | 43 | "1: "PPC_TLNEI" %0,0\n" \ |
51 | ".section __bug_table,\"a\"\n" \ | 44 | ".section __bug_table,\"a\"\n" \ |
52 | "\t"BUG_TABLE_ENTRY" 1b,%1,%2,%3\n" \ | 45 | "\t"PPC_LONG" 1b,%1,%2,%3\n" \ |
53 | ".previous" \ | 46 | ".previous" \ |
54 | : : "r" ((long)(x)), "i" (__LINE__), \ | 47 | : : "r" ((long)(x)), "i" (__LINE__), \ |
55 | "i" (__FILE__), "i" (__FUNCTION__)); \ | 48 | "i" (__FILE__), "i" (__FUNCTION__)); \ |
@@ -57,9 +50,9 @@ struct bug_entry *find_bug(unsigned long bugaddr); | |||
57 | 50 | ||
58 | #define WARN_ON(x) do { \ | 51 | #define WARN_ON(x) do { \ |
59 | __asm__ __volatile__( \ | 52 | __asm__ __volatile__( \ |
60 | "1: "BUG_TRAP_OP" %0,0\n" \ | 53 | "1: "PPC_TLNEI" %0,0\n" \ |
61 | ".section __bug_table,\"a\"\n" \ | 54 | ".section __bug_table,\"a\"\n" \ |
62 | "\t"BUG_TABLE_ENTRY" 1b,%1,%2,%3\n" \ | 55 | "\t"PPC_LONG" 1b,%1,%2,%3\n" \ |
63 | ".previous" \ | 56 | ".previous" \ |
64 | : : "r" ((long)(x)), \ | 57 | : : "r" ((long)(x)), \ |
65 | "i" (__LINE__ + BUG_WARNING_TRAP), \ | 58 | "i" (__LINE__ + BUG_WARNING_TRAP), \ |
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 79a0556a0ab8..f89fd883e892 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h | |||
@@ -2,7 +2,7 @@ | |||
2 | #define __ASM_POWERPC_CPUTABLE_H | 2 | #define __ASM_POWERPC_CPUTABLE_H |
3 | 3 | ||
4 | #include <linux/config.h> | 4 | #include <linux/config.h> |
5 | #include <asm/ppc_asm.h> /* for ASM_CONST */ | 5 | #include <asm/asm-compat.h> |
6 | 6 | ||
7 | #define PPC_FEATURE_32 0x80000000 | 7 | #define PPC_FEATURE_32 0x80000000 |
8 | #define PPC_FEATURE_64 0x40000000 | 8 | #define PPC_FEATURE_64 0x40000000 |
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h index 37c94e52ab6d..f0319d50b129 100644 --- a/include/asm-powerpc/futex.h +++ b/include/asm-powerpc/futex.h | |||
@@ -7,13 +7,14 @@ | |||
7 | #include <asm/errno.h> | 7 | #include <asm/errno.h> |
8 | #include <asm/synch.h> | 8 | #include <asm/synch.h> |
9 | #include <asm/uaccess.h> | 9 | #include <asm/uaccess.h> |
10 | #include <asm/ppc_asm.h> | 10 | #include <asm/asm-compat.h> |
11 | 11 | ||
12 | #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ | 12 | #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ |
13 | __asm__ __volatile ( \ | 13 | __asm__ __volatile ( \ |
14 | SYNC_ON_SMP \ | 14 | SYNC_ON_SMP \ |
15 | "1: lwarx %0,0,%2\n" \ | 15 | "1: lwarx %0,0,%2\n" \ |
16 | insn \ | 16 | insn \ |
17 | PPC405_ERR77(0, %2) \ | ||
17 | "2: stwcx. %1,0,%2\n" \ | 18 | "2: stwcx. %1,0,%2\n" \ |
18 | "bne- 1b\n" \ | 19 | "bne- 1b\n" \ |
19 | "li %1,0\n" \ | 20 | "li %1,0\n" \ |
@@ -23,7 +24,7 @@ | |||
23 | ".previous\n" \ | 24 | ".previous\n" \ |
24 | ".section __ex_table,\"a\"\n" \ | 25 | ".section __ex_table,\"a\"\n" \ |
25 | ".align 3\n" \ | 26 | ".align 3\n" \ |
26 | DATAL " 1b,4b,2b,4b\n" \ | 27 | PPC_LONG "1b,4b,2b,4b\n" \ |
27 | ".previous" \ | 28 | ".previous" \ |
28 | : "=&r" (oldval), "=&r" (ret) \ | 29 | : "=&r" (oldval), "=&r" (ret) \ |
29 | : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ | 30 | : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ |
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h index c534ca41224b..c27baa0563fe 100644 --- a/include/asm-powerpc/ppc_asm.h +++ b/include/asm-powerpc/ppc_asm.h | |||
@@ -6,8 +6,13 @@ | |||
6 | 6 | ||
7 | #include <linux/stringify.h> | 7 | #include <linux/stringify.h> |
8 | #include <linux/config.h> | 8 | #include <linux/config.h> |
9 | #include <asm/asm-compat.h> | ||
9 | 10 | ||
10 | #ifdef __ASSEMBLY__ | 11 | #ifndef __ASSEMBLY__ |
12 | #error __FILE__ should only be used in assembler files | ||
13 | #else | ||
14 | |||
15 | #define SZL (BITS_PER_LONG/8) | ||
11 | 16 | ||
12 | /* | 17 | /* |
13 | * Macros for storing registers into and loading registers from | 18 | * Macros for storing registers into and loading registers from |
@@ -184,12 +189,6 @@ n: | |||
184 | oris reg,reg,(label)@h; \ | 189 | oris reg,reg,(label)@h; \ |
185 | ori reg,reg,(label)@l; | 190 | ori reg,reg,(label)@l; |
186 | 191 | ||
187 | /* operations for longs and pointers */ | ||
188 | #define LDL ld | ||
189 | #define STL std | ||
190 | #define CMPI cmpdi | ||
191 | #define SZL 8 | ||
192 | |||
193 | /* offsets for stack frame layout */ | 192 | /* offsets for stack frame layout */ |
194 | #define LRSAVE 16 | 193 | #define LRSAVE 16 |
195 | 194 | ||
@@ -203,12 +202,6 @@ n: | |||
203 | 202 | ||
204 | #define OFF(name) name@l | 203 | #define OFF(name) name@l |
205 | 204 | ||
206 | /* operations for longs and pointers */ | ||
207 | #define LDL lwz | ||
208 | #define STL stw | ||
209 | #define CMPI cmpwi | ||
210 | #define SZL 4 | ||
211 | |||
212 | /* offsets for stack frame layout */ | 205 | /* offsets for stack frame layout */ |
213 | #define LRSAVE 4 | 206 | #define LRSAVE 4 |
214 | 207 | ||
@@ -266,15 +259,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601) | |||
266 | #endif | 259 | #endif |
267 | 260 | ||
268 | 261 | ||
269 | #ifdef CONFIG_IBM405_ERR77 | ||
270 | #define PPC405_ERR77(ra,rb) dcbt ra, rb; | ||
271 | #define PPC405_ERR77_SYNC sync; | ||
272 | #else | ||
273 | #define PPC405_ERR77(ra,rb) | ||
274 | #define PPC405_ERR77_SYNC | ||
275 | #endif | ||
276 | |||
277 | |||
278 | #ifdef CONFIG_IBM440EP_ERR42 | 262 | #ifdef CONFIG_IBM440EP_ERR42 |
279 | #define PPC440EP_ERR42 isync | 263 | #define PPC440EP_ERR42 isync |
280 | #else | 264 | #else |
@@ -502,17 +486,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601) | |||
502 | #define N_SLINE 68 | 486 | #define N_SLINE 68 |
503 | #define N_SO 100 | 487 | #define N_SO 100 |
504 | 488 | ||
505 | #define ASM_CONST(x) x | ||
506 | #else | ||
507 | #define __ASM_CONST(x) x##UL | ||
508 | #define ASM_CONST(x) __ASM_CONST(x) | ||
509 | |||
510 | #ifdef CONFIG_PPC64 | ||
511 | #define DATAL ".llong" | ||
512 | #else | ||
513 | #define DATAL ".long" | ||
514 | #endif | ||
515 | |||
516 | #endif /* __ASSEMBLY__ */ | 489 | #endif /* __ASSEMBLY__ */ |
517 | 490 | ||
518 | #endif /* _ASM_POWERPC_PPC_ASM_H */ | 491 | #endif /* _ASM_POWERPC_PPC_ASM_H */ |
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 3536a5cd7a2d..f0cce5a30235 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h | |||
@@ -8,7 +8,6 @@ | |||
8 | #include <linux/kernel.h> | 8 | #include <linux/kernel.h> |
9 | 9 | ||
10 | #include <asm/hw_irq.h> | 10 | #include <asm/hw_irq.h> |
11 | #include <asm/ppc_asm.h> | ||
12 | #include <asm/atomic.h> | 11 | #include <asm/atomic.h> |
13 | 12 | ||
14 | /* | 13 | /* |
diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h index 33af730f0d19..3872e924cdd6 100644 --- a/include/asm-powerpc/uaccess.h +++ b/include/asm-powerpc/uaccess.h | |||
@@ -120,14 +120,6 @@ struct exception_table_entry { | |||
120 | 120 | ||
121 | extern long __put_user_bad(void); | 121 | extern long __put_user_bad(void); |
122 | 122 | ||
123 | #ifdef __powerpc64__ | ||
124 | #define __EX_TABLE_ALIGN "3" | ||
125 | #define __EX_TABLE_TYPE "llong" | ||
126 | #else | ||
127 | #define __EX_TABLE_ALIGN "2" | ||
128 | #define __EX_TABLE_TYPE "long" | ||
129 | #endif | ||
130 | |||
131 | /* | 123 | /* |
132 | * We don't tell gcc that we are accessing memory, but this is OK | 124 | * We don't tell gcc that we are accessing memory, but this is OK |
133 | * because we do not write to any memory gcc knows about, so there | 125 | * because we do not write to any memory gcc knows about, so there |
@@ -142,11 +134,12 @@ extern long __put_user_bad(void); | |||
142 | " b 2b\n" \ | 134 | " b 2b\n" \ |
143 | ".previous\n" \ | 135 | ".previous\n" \ |
144 | ".section __ex_table,\"a\"\n" \ | 136 | ".section __ex_table,\"a\"\n" \ |
145 | " .align " __EX_TABLE_ALIGN "\n" \ | 137 | " .balign %5\n" \ |
146 | " ."__EX_TABLE_TYPE" 1b,3b\n" \ | 138 | PPC_LONG "1b,3b\n" \ |
147 | ".previous" \ | 139 | ".previous" \ |
148 | : "=r" (err) \ | 140 | : "=r" (err) \ |
149 | : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) | 141 | : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\ |
142 | "i"(sizeof(unsigned long))) | ||
150 | 143 | ||
151 | #ifdef __powerpc64__ | 144 | #ifdef __powerpc64__ |
152 | #define __put_user_asm2(x, ptr, retval) \ | 145 | #define __put_user_asm2(x, ptr, retval) \ |
@@ -162,12 +155,13 @@ extern long __put_user_bad(void); | |||
162 | " b 3b\n" \ | 155 | " b 3b\n" \ |
163 | ".previous\n" \ | 156 | ".previous\n" \ |
164 | ".section __ex_table,\"a\"\n" \ | 157 | ".section __ex_table,\"a\"\n" \ |
165 | " .align " __EX_TABLE_ALIGN "\n" \ | 158 | " .balign %5\n" \ |
166 | " ." __EX_TABLE_TYPE " 1b,4b\n" \ | 159 | PPC_LONG "1b,4b\n" \ |
167 | " ." __EX_TABLE_TYPE " 2b,4b\n" \ | 160 | PPC_LONG "2b,4b\n" \ |
168 | ".previous" \ | 161 | ".previous" \ |
169 | : "=r" (err) \ | 162 | : "=r" (err) \ |
170 | : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) | 163 | : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\ |
164 | "i"(sizeof(unsigned long))) | ||
171 | #endif /* __powerpc64__ */ | 165 | #endif /* __powerpc64__ */ |
172 | 166 | ||
173 | #define __put_user_size(x, ptr, size, retval) \ | 167 | #define __put_user_size(x, ptr, size, retval) \ |
@@ -213,11 +207,12 @@ extern long __get_user_bad(void); | |||
213 | " b 2b\n" \ | 207 | " b 2b\n" \ |
214 | ".previous\n" \ | 208 | ".previous\n" \ |
215 | ".section __ex_table,\"a\"\n" \ | 209 | ".section __ex_table,\"a\"\n" \ |
216 | " .align "__EX_TABLE_ALIGN "\n" \ | 210 | " .balign %5\n" \ |
217 | " ." __EX_TABLE_TYPE " 1b,3b\n" \ | 211 | PPC_LONG "1b,3b\n" \ |
218 | ".previous" \ | 212 | ".previous" \ |
219 | : "=r" (err), "=r" (x) \ | 213 | : "=r" (err), "=r" (x) \ |
220 | : "b" (addr), "i" (-EFAULT), "0" (err)) | 214 | : "b" (addr), "i" (-EFAULT), "0" (err), \ |
215 | "i"(sizeof(unsigned long))) | ||
221 | 216 | ||
222 | #ifdef __powerpc64__ | 217 | #ifdef __powerpc64__ |
223 | #define __get_user_asm2(x, addr, err) \ | 218 | #define __get_user_asm2(x, addr, err) \ |
@@ -235,12 +230,13 @@ extern long __get_user_bad(void); | |||
235 | " b 3b\n" \ | 230 | " b 3b\n" \ |
236 | ".previous\n" \ | 231 | ".previous\n" \ |
237 | ".section __ex_table,\"a\"\n" \ | 232 | ".section __ex_table,\"a\"\n" \ |
238 | " .align " __EX_TABLE_ALIGN "\n" \ | 233 | " .balign %5\n" \ |
239 | " ." __EX_TABLE_TYPE " 1b,4b\n" \ | 234 | PPC_LONG "1b,4b\n" \ |
240 | " ." __EX_TABLE_TYPE " 2b,4b\n" \ | 235 | PPC_LONG "2b,4b\n" \ |
241 | ".previous" \ | 236 | ".previous" \ |
242 | : "=r" (err), "=&r" (x) \ | 237 | : "=r" (err), "=&r" (x) \ |
243 | : "b" (addr), "i" (-EFAULT), "0" (err)) | 238 | : "b" (addr), "i" (-EFAULT), "0" (err), \ |
239 | "i"(sizeof(unsigned long))) | ||
244 | #endif /* __powerpc64__ */ | 240 | #endif /* __powerpc64__ */ |
245 | 241 | ||
246 | #define __get_user_size(x, ptr, size, retval) \ | 242 | #define __get_user_size(x, ptr, size, retval) \ |