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    Searched defs:__old (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/arch/riscv/include/
mutex.h 102 uintptr_t __old; local in function:riscv_mutex_spinbit_lock_try
105 : "=r"(__old)
107 return (__old & MTX_LOCK) == 0;
sysreg.h 73 uint32_t __old; local in function:fcsr_write
74 asm volatile("fscsr %0, %1" : "=r"(__old) : "r"(__new) : "memory");
75 return __old;
81 uint32_t __old; local in function:fcsr_fflags_read
82 asm("frflags %0" : "=r"(__old) :: "memory");
83 return __old;
89 uint32_t __old; local in function:fcsr_fflags_write
90 asm volatile("fsflags %0, %1" : "=r"(__old) : "r"(__new) : "memory");
91 return __old;
97 uint32_t __old; local in function:fcsr_frm_read
105 uint32_t __old; local in function:fcsr_frm_write
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