Searched refs:u8Old (Results 1 - 4 of 4) sorted by relevance

/vbox/src/VBox/Runtime/common/asm/
H A DASMAtomicCmpXchgU8.asm39 ; @param u8Old x86:esp+c msc:r8l gcc:dl
H A Dasm-fake.cpp66 RTDECL(bool) ASMAtomicCmpXchgU8(volatile uint8_t *pu8, const uint8_t u8New, const uint8_t u8Old) argument
68 if (*pu8 == u8Old)
/vbox/include/iprt/
H A Dasm.h672 * @param u8Old The old value to *pu8 compare with.
675 DECLASM(bool) ASMAtomicCmpXchgU8(volatile uint8_t *pu8, const uint8_t u8New, const uint8_t u8Old);
677 DECLINLINE(bool) ASMAtomicCmpXchgU8(volatile uint8_t *pu8, const uint8_t u8New, uint8_t u8Old) argument
684 "=a" (u8Old)
686 "2" (u8Old),
/vbox/src/VBox/Devices/Bus/
H A DDevPciIch9.cpp2027 uint8_t u8Old = PCIDevGetByte(aDev, uAddr) & uMask;
2028 u8Val = (u8Old & uMask) | (u8Val & ~uMask);
2030 Log3(("ich9pciWriteBarByte: was %x writing %x\n", u8Old, u8Val));

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