Searched refs:a7 (Results 1 - 2 of 2) sorted by relevance
/macosx-10.5.8/xnu-1228.15.4/iokit/IOKit/ppc/ |
H A D | IOSharedLockImp.h | 78 8: lwz a7,0(a0) // Get lock word variable 79 mr. a7,a7 // Is it held? 82 9: lwarx a7,0,a0 // read the lock 83 mr. a7,a7 // Is it held? 90 7: li a7,-4 // Point to a spot in the red zone 91 stwcx. a7,a7,r1 // Kill reservation variable 101 8: lwz a7, variable 114 stwcx. a7,a7,r1 // Kill reservation variable 129 li a7,0 variable 130 stw a7,0(a0) variable 136 li a7,0 variable 137 stw a7,0(a0) variable 152 lwz a7,0(a0) // Get lock word variable 165 7: li a7,-4 // Point to a spot in the red zone variable 166 stwcx. a7,a7,r1 // Kill reservation variable 177 lwz a7,0(a0) // Get lock word variable 190 7: li a7,-4 // Point to a spot in the red zone variable 191 stwcx. a7,a7,r1 // Kill reservation variable [all...] |
/macosx-10.5.8/xnu-1228.15.4/EXTERNAL_HEADERS/architecture/ppc/ |
H A D | reg_help.h | 63 #define a7 r10 // arg 7, return value 7, caller saved macro
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