Technical data

System Dump Analyzer
REPEAT
pressing the KP0 key—or issuing the REPEAT command—is sufficient to display
each DDB in the device list.
2.
SDA> SHOW CALL_FRAME
Call Frame Information
----------------------
Call Frame Generated by CALLG Instruction
Condition Handler 7FFE7D78 00000000
SP Align Bits = 00 7FFE7D7C 00000000
Saved AP 7FFE7D80 7FFE7DC0 CTL$GL_KSTKBAS+005C0
Saved FP 7FFE7D84 7FFE7D94 CTL$GL_KSTKBAS+00594
.
.
.
SDA> SHOW CALL_FRAME/NEXT_FP
Call Frame Information
----------------------
Call Frame Generated by CALLS Instruction
Condition Handler 7FFE7D94 00000000
SP Align Bits = 00 7FFE7D98 20FC0000
Saved AP 7FFE7D9C 7FFED024 CTL$GL_KSTKBAS+005E4
Saved FP 7FFE7DA0 7FFE7DE4 SYSTEM_PRIMITIVES+020AA
.
.
.
SDA> REPEAT
Call Frame Information
----------------------
Call Frame Generated by CALLG Instruction
Condition Handler 7FFE7DE4 00000000
.
.
.
The first SHOW CALL_FRAME displays the call frame indicated by the current
FP value. Because the /NEXT_FP qualifier to the instruction displays the call
frame indicated by the saved FP in the current call frame, you can use the
REPEAT command to repeat the SHOW CALL_FRAME/NEXT_FP command and
follow a chain of call frames.
SDA–68