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-rw-r--r--include/asm-sparc64/uaccess.h37
1 files changed, 0 insertions, 37 deletions
diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h
index c91d1e38eac6..0c375a989be0 100644
--- a/include/asm-sparc64/uaccess.h
+++ b/include/asm-sparc64/uaccess.h
@@ -114,16 +114,6 @@ case 8: __put_user_asm(data,x,addr,__pu_ret); break; \
114default: __pu_ret = __put_user_bad(); break; \ 114default: __pu_ret = __put_user_bad(); break; \
115} __pu_ret; }) 115} __pu_ret; })
116 116
117#define __put_user_nocheck_ret(data,addr,size,retval) ({ \
118register int __foo __asm__ ("l1"); \
119switch (size) { \
120case 1: __put_user_asm_ret(data,b,addr,retval,__foo); break; \
121case 2: __put_user_asm_ret(data,h,addr,retval,__foo); break; \
122case 4: __put_user_asm_ret(data,w,addr,retval,__foo); break; \
123case 8: __put_user_asm_ret(data,x,addr,retval,__foo); break; \
124default: if (__put_user_bad()) return retval; break; \
125} })
126
127#define __put_user_asm(x,size,addr,ret) \ 117#define __put_user_asm(x,size,addr,ret) \
128__asm__ __volatile__( \ 118__asm__ __volatile__( \
129 "/* Put user asm, inline. */\n" \ 119 "/* Put user asm, inline. */\n" \
@@ -143,33 +133,6 @@ __asm__ __volatile__( \
143 : "=r" (ret) : "r" (x), "r" (__m(addr)), \ 133 : "=r" (ret) : "r" (x), "r" (__m(addr)), \
144 "i" (-EFAULT)) 134 "i" (-EFAULT))
145 135
146#define __put_user_asm_ret(x,size,addr,ret,foo) \
147if (__builtin_constant_p(ret) && ret == -EFAULT) \
148__asm__ __volatile__( \
149 "/* Put user asm ret, inline. */\n" \
150"1:\t" "st"#size "a %1, [%2] %%asi\n\n\t" \
151 ".section __ex_table,\"a\"\n\t" \
152 ".align 4\n\t" \
153 ".word 1b, __ret_efault\n\n\t" \
154 ".previous\n\n\t" \
155 : "=r" (foo) : "r" (x), "r" (__m(addr))); \
156else \
157__asm__ __volatile__( \
158 "/* Put user asm ret, inline. */\n" \
159"1:\t" "st"#size "a %1, [%2] %%asi\n\n\t" \
160 ".section .fixup,#alloc,#execinstr\n\t" \
161 ".align 4\n" \
162"3:\n\t" \
163 "ret\n\t" \
164 " restore %%g0, %3, %%o0\n\n\t" \
165 ".previous\n\t" \
166 ".section __ex_table,\"a\"\n\t" \
167 ".align 4\n\t" \
168 ".word 1b, 3b\n\n\t" \
169 ".previous\n\n\t" \
170 : "=r" (foo) : "r" (x), "r" (__m(addr)), \
171 "i" (ret))
172
173extern int __put_user_bad(void); 136extern int __put_user_bad(void);
174 137
175#define __get_user_nocheck(data,addr,size,type) ({ \ 138#define __get_user_nocheck(data,addr,size,type) ({ \