diff options
Diffstat (limited to 'arch/arm/include/asm/uaccess.h')
| -rw-r--r-- | arch/arm/include/asm/uaccess.h | 55 |
1 files changed, 29 insertions, 26 deletions
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 0da9bc9..b293616 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -17,6 +17,7 @@ #include <asm/memory.h> #include <asm/domain.h> #include <asm/system.h> +#include <asm/unified.h> #define VERIFY_READ 0 #define VERIFY_WRITE 1 @@ -226,18 +227,18 @@ do { \ #define __get_user_asm_byte(x,addr,err) \ __asm__ __volatile__( \ - "1: ldrbt %1,[%2]\n" \ + "1: " T(ldrb) " %1,[%2],#0\n" \ "2:\n" \ - " .section .fixup,\"ax\"\n" \ + " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " mov %1, #0\n" \ " b 2b\n" \ - " .previous\n" \ - " .section __ex_table,\"a\"\n" \ + " .popsection\n" \ + " .pushsection __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .previous" \ + " .popsection" \ : "+r" (err), "=&r" (x) \ : "r" (addr), "i" (-EFAULT) \ : "cc") @@ -262,18 +263,18 @@ do { \ #define __get_user_asm_word(x,addr,err) \ __asm__ __volatile__( \ - "1: ldrt %1,[%2]\n" \ + "1: " T(ldr) " %1,[%2],#0\n" \ "2:\n" \ - " .section .fixup,\"ax\"\n" \ + " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " mov %1, #0\n" \ " b 2b\n" \ - " .previous\n" \ - " .section __ex_table,\"a\"\n" \ + " .popsection\n" \ + " .pushsection __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .previous" \ + " .popsection" \ : "+r" (err), "=&r" (x) \ : "r" (addr), "i" (-EFAULT) \ : "cc") @@ -307,17 +308,17 @@ do { \ #define __put_user_asm_byte(x,__pu_addr,err) \ __asm__ __volatile__( \ - "1: strbt %1,[%2]\n" \ + "1: " T(strb) " %1,[%2],#0\n" \ "2:\n" \ - " .section .fixup,\"ax\"\n" \ + " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " b 2b\n" \ - " .previous\n" \ - " .section __ex_table,\"a\"\n" \ + " .popsection\n" \ + " .pushsection __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .previous" \ + " .popsection" \ : "+r" (err) \ : "r" (x), "r" (__pu_addr), "i" (-EFAULT) \ : "cc") @@ -340,17 +341,17 @@ do { \ #define __put_user_asm_word(x,__pu_addr,err) \ __asm__ __volatile__( \ - "1: strt %1,[%2]\n" \ + "1: " T(str) " %1,[%2],#0\n" \ "2:\n" \ - " .section .fixup,\"ax\"\n" \ + " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " b 2b\n" \ - " .previous\n" \ - " .section __ex_table,\"a\"\n" \ + " .popsection\n" \ + " .pushsection __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .previous" \ + " .popsection" \ : "+r" (err) \ : "r" (x), "r" (__pu_addr), "i" (-EFAULT) \ : "cc") @@ -365,19 +366,21 @@ do { \ #define __put_user_asm_dword(x,__pu_addr,err) \ __asm__ __volatile__( \ - "1: strt " __reg_oper1 ", [%1], #4\n" \ - "2: strt " __reg_oper0 ", [%1]\n" \ + ARM( "1: " T(str) " " __reg_oper1 ", [%1], #4\n" ) \ + ARM( "2: " T(str) " " __reg_oper0 ", [%1]\n" ) \ + THUMB( "1: " T(str) " " __reg_oper1 ", [%1]\n" ) \ + THUMB( "2: " T(str) " " __reg_oper0 ", [%1, #4]\n" ) \ "3:\n" \ - " .section .fixup,\"ax\"\n" \ + " .pushsection .fixup,\"ax\"\n" \ " .align 2\n" \ "4: mov %0, %3\n" \ " b 3b\n" \ - " .previous\n" \ - " .section __ex_table,\"a\"\n" \ + " .popsection\n" \ + " .pushsection __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 4b\n" \ " .long 2b, 4b\n" \ - " .previous" \ + " .popsection" \ : "+r" (err), "+r" (__pu_addr) \ : "r" (x), "i" (-EFAULT) \ : "cc") |
