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Viewing changes to helgrind/tests/tc11_XCHG.c

  • Committer: Benjamin Kerensa
  • Date: 2012-11-21 23:57:58 UTC
  • mfrom: (1.1.16)
  • Revision ID: bkerensa@ubuntu.com-20121121235758-bd1rv5uc5vzov2p6
Merge from debian unstable

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helgrind/tests/tc11_XCHG.c
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#undef PLAT_ppc64_linux
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#undef PLAT_arm_linux
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#undef PLAT_s390x_linux
 
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#undef PLAT_mips32_linux
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#if defined(__APPLE__) && defined(__i386__)
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#  define PLAT_x86_darwin 1
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#  define PLAT_arm_linux 1
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#elif defined(__linux__) && defined(__s390x__)
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#  define PLAT_s390x_linux 1
 
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#elif defined(__linux__) && defined(__mips__)
 
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#  define PLAT_mips32_linux 1
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#endif
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#  define XCHG_M_R_with_redundant_LOCK(_addr,_lval) \
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      XCHG_M_R(_addr,_lval)
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#elif defined(PLAT_mips32_linux) || defined(PLAT_mips64_linux)
 
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#  define XCHG_M_R(_addr,_lval)                              \
 
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     __asm__ __volatile__(                                   \
 
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        "move $12, %2\n"                                     \
 
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        "move $13, %1\n"                                     \
 
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        "ll $14, 0($13)\n"                                   \
 
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        "sc $12, 0($13)\n"                                   \
 
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        "move %0, $14\n"                                     \
 
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        : /*out*/ "=r"(_lval)                                \
 
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        : /*in*/  "r"(&_addr), "r"(_lval)                    \
 
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        : "$12", "$13", "$14", "memory", "cc"                \
 
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     )
 
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#  define XCHG_M_R_with_redundant_LOCK(_addr,_lval) \
 
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      XCHG_M_R(_addr,_lval)
 
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#elif defined(PLAT_ppc32_linux) || defined(PLAT_ppc64_linux) \
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      || defined(PLAT_arm_linux)
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#  if defined(HAVE_BUILTIN_ATOMIC)