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Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
FPRBK
Cross Reference (Contains links to field and bit definitions)
FPRBK Prolog
NAME : HCPFPRBK
STATUS : VM/ESA Version 2, Release 4.0
DESCRIPTION: Floating Point Register Block
DSECT : FPRBK
FUNCTION : Extended Floating Point Registers,
Floating Point Control Register
LOCATED BY : None
CREATED BY : HCPGIR - Guest Program Interrupts
DELETED BY : HCPRST - Simulate CPU Resets
SERIALIZED : None
NOTES :
FPRBK Control Block Content
FPRBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure FPRBK Floating Point Register Block 0000 0 Dbl-Word 8 FPRREGS (0) Floating Point Registers 0-15 0000 0 Dbl-Word 8 FPRY1 Floating Point Register 1 0008 8 Dbl-Word 8 FPRY3 Floating Point Register 3 0010 16 Dbl-Word 8 FPRY5 Floating Point Register 5 0018 24 Dbl-Word 8 FPRY7 Floating Point Register 7 0020 32 Dbl-Word 8 FPRY8 Floating Point Register 8 0028 40 Dbl-Word 8 FPRY9 Floating Point Register 9 0030 48 Dbl-Word 8 FPRY10 Floating Point Register 10 0038 56 Dbl-Word 8 FPRY11 Floating Point Register 11 0040 64 Dbl-Word 8 FPRY12 Floating Point Register 12 0048 72 Dbl-Word 8 FPRY13 Floating Point Register 13 0050 80 Dbl-Word 8 FPRY14 Floating Point Register 14 0058 88 Dbl-Word 8 FPRY15 Floating Point Register 15 0060 96 Signed 4 FPRFPC Floating Point Control Register 0064 100 Signed 4 * Reserved 0000000D FPRSIZE (*-FPRBK+7)/8 Size, in doublewords, of FPRBK
FPRBK Storage Layout
*** FPRBK - Floating Point Register Block * * +-------------------------------------------------------+ * 0 | FPRY1 | * +-------------------------------------------------------+ * 8 | FPRY3 | * +-------------------------------------------------------+ * 10 | FPRY5 | * +-------------------------------------------------------+ * 18 | FPRY7 | * +-------------------------------------------------------+ * 20 | FPRY8 | * +-------------------------------------------------------+ * 28 | FPRY9 | * +-------------------------------------------------------+ * 30 | FPRY10 | * +-------------------------------------------------------+ * 38 | FPRY11 | * +-------------------------------------------------------+ * 40 | FPRY12 | * +-------------------------------------------------------+ * 48 | FPRY13 | * +-------------------------------------------------------+ * 50 | FPRY14 | * +-------------------------------------------------------+ * 58 | FPRY15 | * +---------------------------+---------------------------+ * 60 | FPRFPC |///////////////////////////| * +---------------------------+---------------------------+ * 68 * *** FPRBK - Floating Point Register Block
FPRBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----FPRFPC 0060
FPRREGS 0000
FPRSIZE 0064 0000000D
FPRY1 0000
FPRY10 0030
FPRY11 0038
FPRY12 0040
FPRY13 0048
FPRY14 0050
FPRY15 0058
FPRY3 0008
FPRY5 0010
FPRY7 0018
FPRY8 0020
FPRY9 0028
Last updated on 3 Aug 1999 at 11:55:48 EDT.
Copyright IBM Corporation, 1990, 1999