System Debug Reference Manual (32650-90888)

142 Chapter4
System Debug Command Specifications :-Exit
ENV
NM floating-point registers 0-15. The 64 bits of these registers are
presented as long pointers until System Debug supports 64-bit integers.
FPE1-FPE7 S32 (fpreg) r dm
NM floating-point exception registers 1-7. These registers are extracted
from FP0-FP3. That is, FPE1 is an alias for the right 32 bits of FP0, FPE2 is
an alias for the left 32 bits of FP1, and so on. (Refer to the Precision
Architecture and Instruction Reference Manual (09740-90014).)
FPSTATUS U32 (fpreg) r dm
NM floating-point status register. (Alias for the left 32 bits of FP0.)
GETDUMP_COMP_ALGO STR (misc) r
Determines the data compression algorithm to be used when creating a
new dump disk file with the GETDUMP command. This algorithm may be
different from the one used on the dump tape. Possible values are:
"" or "DEFAULT" Use the best algorithm supported by the current
version of DAT.
"TAPE" Use the same algorithm used on the dump tape.
"NONE" Don't compress the dump.
"RLE" Use RLE compression on the disk file.
"LZ" Use LZ compression on the disk file.
HEXUPSHIFT BOOL (io) r *
If TRUE, all hex output is displayed in uppercase; otherwise it is displayed
in lowercase. The default is FALSE, lowercase.
ICSNEST U16 (misc) r
The current ICS nest count as found in the base of the ICS. This value is
always 0 for Debug.
ICSVA LPTR (misc) r
The virtual address for the base of the ICS.
IIR U32 (nmreg) r dM
NM interrupt instruction register. (Alias for CR19)
INBASE STR (io) rw *
The current input conversion radix, which is based on the current mode.
Values entered are assumed to be in this radix unless otherwise specified.
This variable tracks NM_INBASE and CM_INBASE dependent upon the MODE
variable. The following values are allowed:
% or OCTAL
# or DECIMAL
$ or HEXADECIMAL