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/* una_asm.S: Kernel unaligned trap assembler helpers.
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* Copyright (C) 1996,2005,2008 David S. Miller (davem@davemloft.net)
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* Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
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#include <linux/errno.h>
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/* int __do_int_store(unsigned long *dst_addr, int size,
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* unsigned long *src_val)
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* Return '0' on success, -EFAULT on failure.
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10: stb %g2, [%o0 + 6]
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11: stb %g7, [%o0 + 7]
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13: stb %g7, [%o0 + 1]
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14: stb %g2, [%o0 + 2]
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15: stb %g1, [%o0 + 3]
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17: stb %g1, [%o0 + 1]
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.section __ex_table,#alloc
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.word 10b, retl_efault
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.word 11b, retl_efault
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.word 12b, retl_efault
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.word 13b, retl_efault
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.word 14b, retl_efault
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.word 15b, retl_efault
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.word 16b, retl_efault
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.word 17b, retl_efault
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/* int do_int_load(unsigned long *dest_reg, int size,
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* unsigned long *saddr, int is_signed)
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* Return '0' on success, -EFAULT on failure.
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5: ldub [%o2 + 1], %g2
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6: ldub [%o2 + 1], %g2
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7: ldub [%o2 + 2], %g7
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8: ldub [%o2 + 3], %g3
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10: ldub [%o2 + 1], %g2
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11: ldub [%o2 + 2], %g7
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12: ldub [%o2 + 3], %g3
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13: ldub [%o2 + 4], %g1
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14: ldub [%o2 + 5], %g2
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15: ldub [%o2 + 6], %g7
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16: ldub [%o2 + 7], %g3
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.section __ex_table,#alloc
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.word 4b, retl_efault
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.word 5b, retl_efault
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.word 6b, retl_efault
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.word 7b, retl_efault
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.word 8b, retl_efault
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.word 9b, retl_efault
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.word 10b, retl_efault
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.word 11b, retl_efault
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.word 12b, retl_efault
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.word 13b, retl_efault
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.word 14b, retl_efault
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.word 15b, retl_efault
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.word 16b, retl_efault