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-rw-r--r--arch/powerpc/include/asm/futex.h14
-rw-r--r--arch/powerpc/include/asm/io.h19
-rw-r--r--arch/powerpc/include/asm/ppc_asm.h10
-rw-r--r--arch/powerpc/include/asm/uaccess.h25
-rw-r--r--arch/powerpc/include/asm/word-at-a-time.h6
-rw-r--r--arch/powerpc/lib/checksum_32.S47
-rw-r--r--arch/powerpc/lib/checksum_64.S20
-rw-r--r--arch/powerpc/lib/copy_32.S55
-rw-r--r--arch/powerpc/lib/copyuser_64.S271
-rw-r--r--arch/powerpc/lib/copyuser_power7.S20
-rw-r--r--arch/powerpc/lib/ldstfp.S24
-rw-r--r--arch/powerpc/lib/sstep.c15
-rw-r--r--arch/powerpc/lib/string.S11
-rw-r--r--arch/powerpc/lib/string_64.S16
-rw-r--r--arch/powerpc/sysdev/fsl_rio.c6
-rw-r--r--arch/powerpc/sysdev/tsi108_pci.c6
16 files changed, 238 insertions, 327 deletions
diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h
index 2a9cf845473b..eaada6c92344 100644
--- a/arch/powerpc/include/asm/futex.h
+++ b/arch/powerpc/include/asm/futex.h
@@ -23,10 +23,8 @@
"4: li %1,%3\n" \
"b 3b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- ".align 3\n" \
- PPC_LONG "1b,4b,2b,4b\n" \
- ".previous" \
+ EX_TABLE(1b, 4b) \
+ EX_TABLE(2b, 4b) \
: "=&r" (oldval), "=&r" (ret) \
: "b" (uaddr), "i" (-EFAULT), "r" (oparg) \
: "cr0", "memory")
@@ -104,11 +102,9 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
"3: .section .fixup,\"ax\"\n\
4: li %0,%6\n\
b 3b\n\
- .previous\n\
- .section __ex_table,\"a\"\n\
- .align 3\n\
- " PPC_LONG "1b,4b,2b,4b\n\
- .previous" \
+ .previous\n"
+ EX_TABLE(1b, 4b)
+ EX_TABLE(2b, 4b)
: "+r" (ret), "=&r" (prev), "+m" (*uaddr)
: "r" (uaddr), "r" (oldval), "r" (newval), "i" (-EFAULT)
: "cc", "memory");
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index f6fda8482f60..5ed292431b5b 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -33,6 +33,7 @@ extern struct pci_dev *isa_bridge_pcidev;
#include <asm/synch.h>
#include <asm/delay.h>
#include <asm/mmu.h>
+#include <asm/ppc_asm.h>
#include <asm-generic/iomap.h>
@@ -458,13 +459,10 @@ static inline unsigned int name(unsigned int port) \
"5: li %0,-1\n" \
" b 4b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- " .align 2\n" \
- " .long 0b,5b\n" \
- " .long 1b,5b\n" \
- " .long 2b,5b\n" \
- " .long 3b,5b\n" \
- ".previous" \
+ EX_TABLE(0b, 5b) \
+ EX_TABLE(1b, 5b) \
+ EX_TABLE(2b, 5b) \
+ EX_TABLE(3b, 5b) \
: "=&r" (x) \
: "r" (port + _IO_BASE) \
: "memory"); \
@@ -479,11 +477,8 @@ static inline void name(unsigned int val, unsigned int port) \
"0:" op " %0,0,%1\n" \
"1: sync\n" \
"2:\n" \
- ".section __ex_table,\"a\"\n" \
- " .align 2\n" \
- " .long 0b,2b\n" \
- " .long 1b,2b\n" \
- ".previous" \
+ EX_TABLE(0b, 2b) \
+ EX_TABLE(1b, 2b) \
: : "r" (val), "r" (port + _IO_BASE) \
: "memory"); \
}
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 28ab87e5b739..6af8852d1f7f 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -780,4 +780,14 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
#endif /* __ASSEMBLY__ */
+/*
+ * Helper macro for exception table entries
+ */
+#define EX_TABLE(_fault, _target) \
+ stringify_in_c(.section __ex_table,"a";)\
+ PPC_LONG_ALIGN stringify_in_c(;) \
+ PPC_LONG stringify_in_c(_fault;) \
+ PPC_LONG stringify_in_c(_target;) \
+ stringify_in_c(.previous)
+
#endif /* _ASM_POWERPC_PPC_ASM_H */
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index c266227fdd5b..e0b724619c4a 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -7,6 +7,7 @@
#include <linux/sched.h>
#include <linux/errno.h>
#include <asm/asm-compat.h>
+#include <asm/ppc_asm.h>
#include <asm/processor.h>
#include <asm/page.h>
@@ -132,10 +133,7 @@ extern long __put_user_bad(void);
"3: li %0,%3\n" \
" b 2b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,3b\n" \
- ".previous" \
+ EX_TABLE(1b, 3b) \
: "=r" (err) \
: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err))
@@ -152,11 +150,8 @@ extern long __put_user_bad(void);
"4: li %0,%3\n" \
" b 3b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,4b\n" \
- PPC_LONG "2b,4b\n" \
- ".previous" \
+ EX_TABLE(1b, 4b) \
+ EX_TABLE(2b, 4b) \
: "=r" (err) \
: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err))
#endif /* __powerpc64__ */
@@ -215,10 +210,7 @@ extern long __get_user_bad(void);
" li %1,0\n" \
" b 2b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,3b\n" \
- ".previous" \
+ EX_TABLE(1b, 3b) \
: "=r" (err), "=r" (x) \
: "b" (addr), "i" (-EFAULT), "0" (err))
@@ -237,11 +229,8 @@ extern long __get_user_bad(void);
" li %1+1,0\n" \
" b 3b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,4b\n" \
- PPC_LONG "2b,4b\n" \
- ".previous" \
+ EX_TABLE(1b, 4b) \
+ EX_TABLE(2b, 4b) \
: "=r" (err), "=&r" (x) \
: "b" (addr), "i" (-EFAULT), "0" (err))
#endif /* __powerpc64__ */
diff --git a/arch/powerpc/include/asm/word-at-a-time.h b/arch/powerpc/include/asm/word-at-a-time.h
index 4afe66aa1400..f3f4710d4ff5 100644
--- a/arch/powerpc/include/asm/word-at-a-time.h
+++ b/arch/powerpc/include/asm/word-at-a-time.h
@@ -7,6 +7,7 @@
#include <linux/kernel.h>
#include <asm/asm-compat.h>
+#include <asm/ppc_asm.h>
#ifdef __BIG_ENDIAN__
@@ -193,10 +194,7 @@ static inline unsigned long load_unaligned_zeropad(const void *addr)
#endif
"b 2b\n"
".previous\n"
- ".section __ex_table,\"a\"\n\t"
- PPC_LONG_ALIGN "\n\t"
- PPC_LONG "1b,3b\n"
- ".previous"
+ EX_TABLE(1b, 3b)
: [tmp] "=&b" (tmp), [offset] "=&r" (offset), [ret] "=&r" (ret)
: [addr] "b" (addr), "m" (*(unsigned long *)addr));
diff --git a/arch/powerpc/lib/checksum_32.S b/arch/powerpc/lib/checksum_32.S
index ea29a5d67743..9a671c774b22 100644
--- a/arch/powerpc/lib/checksum_32.S
+++ b/arch/powerpc/lib/checksum_32.S
@@ -103,17 +103,14 @@ EXPORT_SYMBOL(__csum_partial)
adde r12,r12,r10
#define CSUM_COPY_16_BYTES_EXCODE(n) \
-.section __ex_table,"a"; \
- .align 2; \
- .long 8 ## n ## 0b,src_error; \
- .long 8 ## n ## 1b,src_error; \
- .long 8 ## n ## 2b,src_error; \
- .long 8 ## n ## 3b,src_error; \
- .long 8 ## n ## 4b,dst_error; \
- .long 8 ## n ## 5b,dst_error; \
- .long 8 ## n ## 6b,dst_error; \
- .long 8 ## n ## 7b,dst_error; \
- .text
+ EX_TABLE(8 ## n ## 0b, src_error); \
+ EX_TABLE(8 ## n ## 1b, src_error); \
+ EX_TABLE(8 ## n ## 2b, src_error); \
+ EX_TABLE(8 ## n ## 3b, src_error); \
+ EX_TABLE(8 ## n ## 4b, dst_error); \
+ EX_TABLE(8 ## n ## 5b, dst_error); \
+ EX_TABLE(8 ## n ## 6b, dst_error); \
+ EX_TABLE(8 ## n ## 7b, dst_error);
.text
.stabs "arch/powerpc/lib/",N_SO,0,0,0f
@@ -263,14 +260,11 @@ dst_error:
stw r0,0(r8)
blr
- .section __ex_table,"a"
- .align 2
- .long 70b,src_error
- .long 71b,dst_error
- .long 72b,src_error
- .long 73b,dst_error
- .long 54b,dst_error
- .text
+ EX_TABLE(70b, src_error);
+ EX_TABLE(71b, dst_error);
+ EX_TABLE(72b, src_error);
+ EX_TABLE(73b, dst_error);
+ EX_TABLE(54b, dst_error);
/*
* this stuff handles faults in the cacheline loop and branches to either
@@ -291,12 +285,11 @@ dst_error:
#endif
#endif
- .section __ex_table,"a"
- .align 2
- .long 30b,src_error
- .long 31b,dst_error
- .long 40b,src_error
- .long 41b,dst_error
- .long 50b,src_error
- .long 51b,dst_error
+ EX_TABLE(30b, src_error);
+ EX_TABLE(31b, dst_error);
+ EX_TABLE(40b, src_error);
+ EX_TABLE(41b, dst_error);
+ EX_TABLE(50b, src_error);
+ EX_TABLE(51b, dst_error);
+
EXPORT_SYMBOL(csum_partial_copy_generic)
diff --git a/arch/powerpc/lib/checksum_64.S b/arch/powerpc/lib/checksum_64.S
index fd9176671f9f..d0d311e108ff 100644
--- a/arch/powerpc/lib/checksum_64.S
+++ b/arch/powerpc/lib/checksum_64.S
@@ -182,34 +182,22 @@ EXPORT_SYMBOL(__csum_partial)
.macro srcnr
100:
- .section __ex_table,"a"
- .align 3
- .llong 100b,.Lsrc_error_nr
- .previous
+ EX_TABLE(100b,.Lsrc_error_nr)
.endm
.macro source
150:
- .section __ex_table,"a"
- .align 3
- .llong 150b,.Lsrc_error
- .previous
+ EX_TABLE(150b,.Lsrc_error)
.endm
.macro dstnr
200:
- .section __ex_table,"a"
- .align 3
- .llong 200b,.Ldest_error_nr
- .previous
+ EX_TABLE(200b,.Ldest_error_nr)
.endm
.macro dest
250:
- .section __ex_table,"a"
- .align 3
- .llong 250b,.Ldest_error
- .previous
+ EX_TABLE(250b,.Ldest_error)
.endm
/*
diff --git a/arch/powerpc/lib/copy_32.S b/arch/powerpc/lib/copy_32.S
index 40cce33b08d6..ff0d894d7ff9 100644
--- a/arch/powerpc/lib/copy_32.S
+++ b/arch/powerpc/lib/copy_32.S
@@ -49,17 +49,14 @@
9 ## n ## 1: \
addi r5,r5,-(16 * n); \
b 105f; \
-.section __ex_table,"a"; \
- .align 2; \
- .long 8 ## n ## 0b,9 ## n ## 0b; \
- .long 8 ## n ## 1b,9 ## n ## 0b; \
- .long 8 ## n ## 2b,9 ## n ## 0b; \
- .long 8 ## n ## 3b,9 ## n ## 0b; \
- .long 8 ## n ## 4b,9 ## n ## 1b; \
- .long 8 ## n ## 5b,9 ## n ## 1b; \
- .long 8 ## n ## 6b,9 ## n ## 1b; \
- .long 8 ## n ## 7b,9 ## n ## 1b; \
- .text
+ EX_TABLE(8 ## n ## 0b,9 ## n ## 0b); \
+ EX_TABLE(8 ## n ## 1b,9 ## n ## 0b); \
+ EX_TABLE(8 ## n ## 2b,9 ## n ## 0b); \
+ EX_TABLE(8 ## n ## 3b,9 ## n ## 0b); \
+ EX_TABLE(8 ## n ## 4b,9 ## n ## 1b); \
+ EX_TABLE(8 ## n ## 5b,9 ## n ## 1b); \
+ EX_TABLE(8 ## n ## 6b,9 ## n ## 1b); \
+ EX_TABLE(8 ## n ## 7b,9 ## n ## 1b)
.text
.stabs "arch/powerpc/lib/",N_SO,0,0,0f
@@ -323,13 +320,10 @@ _GLOBAL(__copy_tofrom_user)
73: stwu r9,4(r6)
bdnz 72b
- .section __ex_table,"a"
- .align 2
- .long 70b,100f
- .long 71b,101f
- .long 72b,102f
- .long 73b,103f
- .text
+ EX_TABLE(70b,100f)
+ EX_TABLE(71b,101f)
+ EX_TABLE(72b,102f)
+ EX_TABLE(73b,103f)
58: srwi. r0,r5,LG_CACHELINE_BYTES /* # complete cachelines */
clrlwi r5,r5,32-LG_CACHELINE_BYTES
@@ -364,10 +358,7 @@ _GLOBAL(__copy_tofrom_user)
53: dcbt r3,r4
54: dcbz r11,r6
- .section __ex_table,"a"
- .align 2
- .long 54b,105f
- .text
+ EX_TABLE(54b,105f)
/* the main body of the cacheline loop */
COPY_16_BYTES_WITHEX(0)
#if L1_CACHE_BYTES >= 32
@@ -500,15 +491,13 @@ _GLOBAL(__copy_tofrom_user)
bdnz 114b
120: blr
- .section __ex_table,"a"
- .align 2
- .long 30b,108b
- .long 31b,109b
- .long 40b,110b
- .long 41b,111b
- .long 130b,132b
- .long 131b,120b
- .long 112b,120b
- .long 114b,120b
- .text
+ EX_TABLE(30b,108b)
+ EX_TABLE(31b,109b)
+ EX_TABLE(40b,110b)
+ EX_TABLE(41b,111b)
+ EX_TABLE(130b,132b)
+ EX_TABLE(131b,120b)
+ EX_TABLE(112b,120b)
+ EX_TABLE(114b,120b)
+
EXPORT_SYMBOL(__copy_tofrom_user)
diff --git a/arch/powerpc/lib/copyuser_64.S b/arch/powerpc/lib/copyuser_64.S
index 60386b2c99bb..aee6e24e81ab 100644
--- a/arch/powerpc/lib/copyuser_64.S
+++ b/arch/powerpc/lib/copyuser_64.S
@@ -394,70 +394,66 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
192:
blr /* #bytes not copied in r3 */
- .section __ex_table,"a"
- .align 3
- .llong 20b,120b
- .llong 220b,320b
- .llong 21b,121b
- .llong 221b,321b
- .llong 70b,170b
- .llong 270b,370b
- .llong 22b,122b
- .llong 222b,322b
- .llong 71b,171b
- .llong 271b,371b
- .llong 72b,172b
- .llong 272b,372b
- .llong 244b,344b
- .llong 245b,345b
- .llong 23b,123b
- .llong 73b,173b
- .llong 44b,144b
- .llong 74b,174b
- .llong 45b,145b
- .llong 75b,175b
- .llong 24b,124b
- .llong 25b,125b
- .llong 26b,126b
- .llong 27b,127b
- .llong 28b,128b
- .llong 29b,129b
- .llong 30b,130b
- .llong 31b,131b
- .llong 32b,132b
- .llong 76b,176b
- .llong 33b,133b
- .llong 77b,177b
- .llong 78b,178b
- .llong 79b,179b
- .llong 80b,180b
- .llong 34b,134b
- .llong 94b,194b
- .llong 95b,195b
- .llong 96b,196b
- .llong 35b,135b
- .llong 81b,181b
- .llong 36b,136b
- .llong 82b,182b
- .llong 37b,137b
- .llong 83b,183b
- .llong 38b,138b
- .llong 39b,139b
- .llong 84b,184b
- .llong 85b,185b
- .llong 40b,140b
- .llong 86b,186b
- .llong 41b,141b
- .llong 87b,187b
- .llong 42b,142b
- .llong 88b,188b
- .llong 43b,143b
- .llong 89b,189b
- .llong 90b,190b
- .llong 91b,191b
- .llong 92b,192b
-
- .text
+ EX_TABLE(20b,120b)
+ EX_TABLE(220b,320b)
+ EX_TABLE(21b,121b)
+ EX_TABLE(221b,321b)
+ EX_TABLE(70b,170b)
+ EX_TABLE(270b,370b)
+ EX_TABLE(22b,122b)
+ EX_TABLE(222b,322b)
+ EX_TABLE(71b,171b)
+ EX_TABLE(271b,371b)
+ EX_TABLE(72b,172b)
+ EX_TABLE(272b,372b)
+ EX_TABLE(244b,344b)
+ EX_TABLE(245b,345b)
+ EX_TABLE(23b,123b)
+ EX_TABLE(73b,173b)
+ EX_TABLE(44b,144b)
+ EX_TABLE(74b,174b)
+ EX_TABLE(45b,145b)
+ EX_TABLE(75b,175b)
+ EX_TABLE(24b,124b)
+ EX_TABLE(25b,125b)
+ EX_TABLE(26b,126b)
+ EX_TABLE(27b,127b)
+ EX_TABLE(28b,128b)
+ EX_TABLE(29b,129b)
+ EX_TABLE(30b,130b)
+ EX_TABLE(31b,131b)
+ EX_TABLE(32b,132b)
+ EX_TABLE(76b,176b)
+ EX_TABLE(33b,133b)
+ EX_TABLE(77b,177b)
+ EX_TABLE(78b,178b)
+ EX_TABLE(79b,179b)
+ EX_TABLE(80b,180b)
+ EX_TABLE(34b,134b)
+ EX_TABLE(94b,194b)
+ EX_TABLE(95b,195b)
+ EX_TABLE(96b,196b)
+ EX_TABLE(35b,135b)
+ EX_TABLE(81b,181b)
+ EX_TABLE(36b,136b)
+ EX_TABLE(82b,182b)
+ EX_TABLE(37b,137b)
+ EX_TABLE(83b,183b)
+ EX_TABLE(38b,138b)
+ EX_TABLE(39b,139b)
+ EX_TABLE(84b,184b)
+ EX_TABLE(85b,185b)
+ EX_TABLE(40b,140b)
+ EX_TABLE(86b,186b)
+ EX_TABLE(41b,141b)
+ EX_TABLE(87b,187b)
+ EX_TABLE(42b,142b)
+ EX_TABLE(88b,188b)
+ EX_TABLE(43b,143b)
+ EX_TABLE(89b,189b)
+ EX_TABLE(90b,190b)
+ EX_TABLE(91b,191b)
+ EX_TABLE(92b,192b)
/*
* Routine to copy a whole page of data, optimized for POWER4.
@@ -598,78 +594,77 @@ END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
li r5,4096
b .Ldst_aligned
- .section __ex_table,"a"
- .align 3
- .llong 20b,100b
- .llong 21b,100b
- .llong 22b,100b
- .llong 23b,100b
- .llong 24b,100b
- .llong 25b,100b
- .llong 26b,100b
- .llong 27b,100b
- .llong 28b,100b
- .llong 29b,100b
- .llong 30b,100b
- .llong 31b,100b
- .llong 32b,100b
- .llong 33b,100b
- .llong 34b,100b
- .llong 35b,100b
- .llong 36b,100b
- .llong 37b,100b
- .llong 38b,100b
- .llong 39b,100b
- .llong 40b,100b
- .llong 41b,100b
- .llong 42b,100b
- .llong 43b,100b
- .llong 44b,100b
- .llong 45b,100b
- .llong 46b,100b
- .llong 47b,100b
- .llong 48b,100b
- .llong 49b,100b
- .llong 50b,100b
- .llong 51b,100b
- .llong 52b,100b
- .llong 53b,100b
- .llong 54b,100b
- .llong 55b,100b
- .llong 56b,100b
- .llong 57b,100b
- .llong 58b,100b
- .llong 59b,100b
- .llong 60b,100b
- .llong 61b,100b
- .llong 62b,100b
- .llong 63b,100b
- .llong 64b,100b
- .llong 65b,100b
- .llong 66b,100b
- .llong 67b,100b
- .llong 68b,100b
- .llong 69b,100b
- .llong 70b,100b
- .llong 71b,100b
- .llong 72b,100b
- .llong 73b,100b
- .llong 74b,100b
- .llong 75b,100b
- .llong 76b,100b
- .llong 77b,100b
- .llong 78b,100b
- .llong 79b,100b
- .llong 80b,100b
- .llong 81b,100b
- .llong 82b,100b
- .llong 83b,100b
- .llong 84b,100b
- .llong 85b,100b
- .llong 86b,100b
- .llong 87b,100b
- .llong 88b,100b
- .llong 89b,100b
- .llong 90b,100b
- .llong 91b,100b
+ EX_TABLE(20b,100b)
+ EX_TABLE(21b,100b)
+ EX_TABLE(22b,100b)
+ EX_TABLE(23b,100b)
+ EX_TABLE(24b,100b)
+ EX_TABLE(25b,100b)
+ EX_TABLE(26b,100b)
+ EX_TABLE(27b,100b)
+ EX_TABLE(28b,100b)
+ EX_TABLE(29b,100b)
+ EX_TABLE(30b,100b)
+ EX_TABLE(31b,100b)
+ EX_TABLE(32b,100b)
+ EX_TABLE(33b,100b)
+ EX_TABLE(34b,100b)
+ EX_TABLE(35b,100b)
+ EX_TABLE(36b,100b)
+ EX_TABLE(37b,100b)
+ EX_TABLE(38b,100b)
+ EX_TABLE(39b,100b)
+ EX_TABLE(40b,100b)
+ EX_TABLE(41b,100b)
+ EX_TABLE(42b,100b)
+ EX_TABLE(43b,100b)
+ EX_TABLE(44b,100b)
+ EX_TABLE(45b,100b)
+ EX_TABLE(46b,100b)
+ EX_TABLE(47b,100b)
+ EX_TABLE(48b,100b)
+ EX_TABLE(49b,100b)
+ EX_TABLE(50b,100b)
+ EX_TABLE(51b,100b)
+ EX_TABLE(52b,100b)
+ EX_TABLE(53b,100b)
+ EX_TABLE(54b,100b)
+ EX_TABLE(55b,100b)
+ EX_TABLE(56b,100b)
+ EX_TABLE(57b,100b)
+ EX_TABLE(58b,100b)
+ EX_TABLE(59b,100b)
+ EX_TABLE(60b,100b)
+ EX_TABLE(61b,100b)
+ EX_TABLE(62b,100b)
+ EX_TABLE(63b,100b)
+ EX_TABLE(64b,100b)
+ EX_TABLE(65b,100b)
+ EX_TABLE(66b,100b)
+ EX_TABLE(67b,100b)
+ EX_TABLE(68b,100b)
+ EX_TABLE(69b,100b)
+ EX_TABLE(70b,100b)
+ EX_TABLE(71b,100b)
+ EX_TABLE(72b,100b)
+ EX_TABLE(73b,100b)
+ EX_TABLE(74b,100b)
+ EX_TABLE(75b,100b)
+ EX_TABLE(76b,100b)
+ EX_TABLE(77b,100b)
+ EX_TABLE(78b,100b)
+ EX_TABLE(79b,100b)
+ EX_TABLE(80b,100b)
+ EX_TABLE(81b,100b)
+ EX_TABLE(82b,100b)
+ EX_TABLE(83b,100b)
+ EX_TABLE(84b,100b)
+ EX_TABLE(85b,100b)
+ EX_TABLE(86b,100b)
+ EX_TABLE(87b,100b)
+ EX_TABLE(88b,100b)
+ EX_TABLE(89b,100b)
+ EX_TABLE(90b,100b)
+ EX_TABLE(91b,100b)
+
EXPORT_SYMBOL(__copy_tofrom_user)
diff --git a/arch/powerpc/lib/copyuser_power7.S b/arch/powerpc/lib/copyuser_power7.S
index da0c568d18c4..a24b4039352c 100644
--- a/arch/powerpc/lib/copyuser_power7.S
+++ b/arch/powerpc/lib/copyuser_power7.S
@@ -29,35 +29,23 @@
.macro err1
100:
- .section __ex_table,"a"
- .align 3
- .llong 100b,.Ldo_err1
- .previous
+ EX_TABLE(100b,.Ldo_err1)
.endm
.macro err2
200:
- .section __ex_table,"a"
- .align 3
- .llong 200b,.Ldo_err2
- .previous
+ EX_TABLE(200b,.Ldo_err2)
.endm
#ifdef CONFIG_ALTIVEC
.macro err3
300:
- .section __ex_table,"a"
- .align 3
- .llong 300b,.Ldo_err3
- .previous
+ EX_TABLE(300b,.Ldo_err3)
.endm
.macro err4
400:
- .section __ex_table,"a"
- .align 3
- .llong 400b,.Ldo_err4
- .previous
+ EX_TABLE(400b,.Ldo_err4)
.endm
diff --git a/arch/powerpc/lib/ldstfp.S b/arch/powerpc/lib/ldstfp.S
index 5d0cdbfbe3f2..a58777c1b2cb 100644
--- a/arch/powerpc/lib/ldstfp.S
+++ b/arch/powerpc/lib/ldstfp.S
@@ -21,18 +21,12 @@
#define STKFRM (PPC_MIN_STKFRM + 16)
- .macro extab instr,handler
- .section __ex_table,"a"
- PPC_LONG \instr,\handler
- .previous
- .endm
-
.macro inst32 op
reg = 0
.rept 32
20: \op reg,0,r4
b 3f
- extab 20b,99f
+ EX_TABLE(20b,99f)
reg = reg + 1
.endr
.endm
@@ -100,7 +94,7 @@ _GLOBAL(do_lfs)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
/* Load FP reg N from double at *p. N is in r3, p in r4. */
_GLOBAL(do_lfd)
@@ -127,7 +121,7 @@ _GLOBAL(do_lfd)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
/* Store FP reg N to float at *p. N is in r3, p in r4. */
_GLOBAL(do_stfs)
@@ -154,7 +148,7 @@ _GLOBAL(do_stfs)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
/* Store FP reg N to double at *p. N is in r3, p in r4. */
_GLOBAL(do_stfd)
@@ -181,7 +175,7 @@ _GLOBAL(do_stfd)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
#ifdef CONFIG_ALTIVEC
/* Get the contents of vrN into v0; N is in r3. */
@@ -248,7 +242,7 @@ _GLOBAL(do_lvx)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
/* Store vector reg N to *p. N is in r3, p in r4. */
_GLOBAL(do_stvx)
@@ -276,7 +270,7 @@ _GLOBAL(do_stvx)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
#endif /* CONFIG_ALTIVEC */
#ifdef CONFIG_VSX
@@ -344,7 +338,7 @@ _GLOBAL(do_lxvd2x)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
/* Store VSX reg N to vector doubleword *p. N is in r3, p in r4. */
_GLOBAL(do_stxvd2x)
@@ -372,7 +366,7 @@ _GLOBAL(do_stxvd2x)
mr r3,r9
addi r1,r1,STKFRM
blr
- extab 2b,3b
+ EX_TABLE(2b,3b)
#endif /* CONFIG_VSX */
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index 3362299b1859..b64287c6793f 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -493,10 +493,7 @@ static int __kprobes do_vsx_store(int rn, int (*func)(int, unsigned long),
"3: li %0,%4\n" \
" b 2b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,3b\n" \
- ".previous" \
+ EX_TABLE(1b, 3b) \
: "=r" (err), "=r" (cr) \
: "r" (x), "r" (addr), "i" (-EFAULT), "0" (err))
@@ -508,10 +505,7 @@ static int __kprobes do_vsx_store(int rn, int (*func)(int, unsigned long),
"3: li %0,%3\n" \
" b 2b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,3b\n" \
- ".previous" \
+ EX_TABLE(1b, 3b) \
: "=r" (err), "=r" (x) \
: "r" (addr), "i" (-EFAULT), "0" (err))
@@ -523,10 +517,7 @@ static int __kprobes do_vsx_store(int rn, int (*func)(int, unsigned long),
"3: li %0,%3\n" \
" b 2b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,3b\n" \
- ".previous" \
+ EX_TABLE(1b, 3b) \
: "=r" (err) \
: "r" (addr), "i" (-EFAULT), "0" (err))
diff --git a/arch/powerpc/lib/string.S b/arch/powerpc/lib/string.S
index d13e07603519..a787776822d8 100644
--- a/arch/powerpc/lib/string.S
+++ b/arch/powerpc/lib/string.S
@@ -13,8 +13,6 @@
#include <asm/ppc_asm.h>
#include <asm/export.h>
- .section __ex_table,"a"
- PPC_LONG_ALIGN
.text
/* This clears out any unused part of the destination buffer,
@@ -125,10 +123,9 @@ _GLOBAL(__clear_user)
92: mfctr r3
blr
- .section __ex_table,"a"
- PPC_LONG 11b,90b
- PPC_LONG 1b,91b
- PPC_LONG 8b,92b
- .text
+ EX_TABLE(11b, 90b)
+ EX_TABLE(1b, 91b)
+ EX_TABLE(8b, 92b)
+
EXPORT_SYMBOL(__clear_user)
#endif
diff --git a/arch/powerpc/lib/string_64.S b/arch/powerpc/lib/string_64.S
index 57ace356c949..c100f4d5d5d0 100644
--- a/arch/powerpc/lib/string_64.S
+++ b/arch/powerpc/lib/string_64.S
@@ -19,6 +19,7 @@
*/
#include <asm/ppc_asm.h>
+#include <asm/linkage.h>
#include <asm/asm-offsets.h>
#include <asm/export.h>
@@ -41,26 +42,17 @@ PPC64_CACHES:
.macro err1
100:
- .section __ex_table,"a"
- .align 3
- .llong 100b,.Ldo_err1
- .previous
+ EX_TABLE(100b,.Ldo_err1)
.endm
.macro err2
200:
- .section __ex_table,"a"
- .align 3
- .llong 200b,.Ldo_err2
- .previous
+ EX_TABLE(200b,.Ldo_err2)
.endm
.macro err3
300:
- .section __ex_table,"a"
- .align 3
- .llong 300b,.Ldo_err3
- .previous
+ EX_TABLE(300b,.Ldo_err3)
.endm
.Ldo_err1:
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 3cc7cace194a..87fee0c8eb21 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -80,10 +80,8 @@
"3: li %1,-1\n" \
" li %0,%3\n" \
" b 2b\n" \
- ".section __ex_table,\"a\"\n" \
- PPC_LONG_ALIGN "\n" \
- PPC_LONG "1b,3b\n" \
- ".text" \
+ ".previous\n" \
+ EX_TABLE(1b, 3b) \
: "=r" (err), "=r" (x) \
: "b" (addr), "i" (-EFAULT), "0" (err))
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 57c971b7839c..53a16aa4d384 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -137,10 +137,8 @@ void tsi108_clear_pci_error(u32 pci_cfg_base)
".section .fixup,\"ax\"\n" \
"3: li %0,-1\n" \
" b 2b\n" \
- ".section __ex_table,\"a\"\n" \
- " .align 2\n" \
- " .long 1b,3b\n" \
- ".text" \
+ ".previous\n" \
+ EX_TABLE(1b, 3b) \
: "=r"(x) : "r"(addr))
int
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 13:47:09 +0000