32.2.2.11.





Trap





--------------------------------------------------------------------------- o Trap x86 INT I INTO Overflow ------------------------------------ Alpha CALL_PAL GENTRAP ------------------------------------ PPC TWxx TDxx ------------------------------------ MIPS BREAK ------------------------------------ SPARC Tcc ; Trap on condition SIR ; Software initiated reset ------------------------------------ HPPA BREAK ------------------------------------ 68K TRAP I TRAPV Overflow ------------------------------------ VAX-11 ------------------------------------ ARM ------------------------------------ IA-64 BREAK I ------------------------------------ SH4


Return from Interrupt





--------------------------------------------------------------------------- o Return from Interrupt x86 IRET ------------------------------------ Alpha REI ------------------------------------ PPC RFI ------------------------------------ MIPS JR ERET ------------------------------------ SPARC DONE RETRY RETURN ------------------------------------ HPPA RFI RFIR ------------------------------------ 68K RTE ------------------------------------ VAX-11 REI ------------------------------------ ARM ------------------------------------ IA-64 RFI ------------------------------------ SH4


Halt Execution

--------------------------------------------------------------------------- o Halt Execution x86 HLT ------------------------------------ Alpha ------------------------------------ PPC ------------------------------------ MIPS ------------------------------------ SPARC ------------------------------------ HPPA ------------------------------------ 68K STOP ------------------------------------ VAX-11 HALT ------------------------------------ ARM ------------------------------------ IA-64 ------------------------------------ SH4


No operations

--------------------------------------------------------------------------- o No operations x86 NOP ------------------------------------ Alpha (*) LDQ_U r31,.. ------------------------------------ PPC (*) ORI r0,r0,#0 ------------------------------------ MIPS (*) SLL r0,r0,r0 ------------------------------------ SPARC (*) SETHI r0,0 ------------------------------------ HPPA (*) OR r0,r0,r0 ------------------------------------ 68K NOP ------------------------------------ VAX-11 NOP ------------------------------------ ARM ------------------------------------ IA-64 ------------------------------------ SH4


Flush Cache



--------------------------------------------------------------------------- o Flush Cache x86 WBINVD ------------------------------------ Alpha ECB ------------------------------------ PPC DCBF ------------------------------------ MIPS CP0op ------------------------------------ SPARC FLUSH ------------------------------------ HPPA FDC FIC ------------------------------------ 68K ------------------------------------ VAX-11 ------------------------------------ ARM ------------------------------------ IA-64 ------------------------------------ SH4

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