Technical data

/EXECUTIVE qualifier, SDA–62, SDA–176
Executive stack pointer, SDA–18
EXIT command, SDA–57
Expressions, SDA–15, SDA–19
Expressions, evaluating, SDA–51
F
FABs (file access blocks), SDA–79
Fatal exceptions, SDA–20
FATALEXCPT bugcheck, SDA–21
FCBs (file control blocks), SDA–79
Floating-point emulation code, base address,
SDA–18
FORMAT command, SDA–29, SDA–58, SDA–67
FPEMUL symbol, SDA–18
FP symbol, SDA–18
Frame pointers, SDA–18
Free page list, displaying, SDA–131
/FREE qualifier, SDA–131, SDA–135
FWAs (file work areas), SDA–79
G
GBDs (global buffer descriptors), summary page,
SDA–79
GBHs (global buffer headers), SDA–79
GBSBs (global buffer synchronization blocks),
SDA–79
Global page tables, displaying, SDA–126
/GLOBAL qualifier, SDA–126
G operator, SDA–16
G symbol, SDA–18
H
/HEADER qualifier, SDA–135
HELP command, SDA–60
HELP command, recording output, SDA–74
Hexadecimal value of an expression, SDA–51
H operator, SDA–16
H symbol, SDA–18
I
I/O databases, displaying SDA information,
SDA–103
ICCS register, displaying, SDA–95
IDBs (interrupt dispatch blocks), SDA–104
/ID qualifier, SDA–149
IDXs (index descriptors), SDA–79
IFABs (internal file access blocks), SDA–79
IFIs (internal file identifiers), SDA–79
/IF_STATE qualifier, SDA–48
Image activator
global symbols, SDA–63
Image activator, global symbol, SDA–63
Image I/O structures, SDA–80
/IMAGE qualifier, SDA–178
/IMAGES qualifier, SDA–149
IMAGE_MANAGEMENT.EXE file, global symbols,
SDA–63
IMGDEF.STB file, SDA–63
/INDEX qualifier, SDA–76, SDA–149
/INPUT qualifier, SDA–183
/INSTRUCTION qualifier, on EXAMINE command,
SDA–53
Interlocked queues, validating, SDA–185
/INTERRUPT qualifier, SDA–176
Interrupt stack, displaying contents, SDA–176
INVEXCEPTN bugcheck, SDA–21
IO_ROUTINES.EXE file, global symbols, SDA–64
IPL$_ASTDEL value, PGFIPLHI bugcheck,
SDA–23
IRABs (internal record access blocks), SDA–79
IRPs (I/O request packets), SDA–104
IRP symbol, SDA–18
J
JFBs (journaling file blocks), SDA–79
JIBs (job information blocks), SDA–152
JIB symbol, SDA–18
K
/KERNEL qualifier, SDA–176
Kernel stacks
displaying contents, SDA–176
pointer, SDA–18
/KEY qualifier, SDA–48
Keys (in records), defining for SDA, SDA–47
KSP symbol, SDA–18
L
Linker map, use in crash dump analysis, SDA–20
LKBs (lock blocks)
definition, SDA–122
displaying only cached, SDA–121
LMF$GROUP_TABLE.EXE file, global symbols,
SDA–64
LNM symbol, SDA–18
Location in memory
examining, SDA–53
SDA default, SDA–53
translating to MACRO instruction, SDA–53
/LOCKID qualifier, SDA–161
LOCKING.EXE file, SDA–64
Lock management routines, global symbols,
SDA–64
Index–3