Table 55 lists supported mnemonic addresses.
Table 55 Symbolic Addresses—General
Symbol Description
R<n> General purpose registers (n = a decimal number 0 through 31)
FR<n> Floating point registers (n = a decimal number 0 through 31)
SP Stack pointer
PC Program counter
PS Program status
ASN Address space number
ASTEN AST Enable
ASTSR AST Summary
AT Absolute time
FEN Floating point enable
IPIR Interprocessor interrupt request. Not implemented.
IPL Interrupt priority level
MCES Machine check error summary
PCBB Privileged context block
PRBR Processor base register
PTBR Page table base register
SCBB System control block base
SIRR Software interrupt request register
SISR Software interrupt summary register
TBCHK Translation buffer check; not implemented
TBIA Translation buffer invalidate all
TBIAP Translation buffer invalidate process
TBIS Translation buffer invalidate single
TBISD Translation buffer invalidate Dstream
TBISI Translation buffer invalidate Istream
VPTB Virtual page table base
WHAMI Who am I
datum
The datum is specified as a hexadecimal number unless the default radix has
been changed with the SET RADIX command or the %D introducer. A missing
datum is treated as a zero entry.
16–12 Console
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