Watchpoint Utility SHOW — VMS 5.4
SHOW waddr
Displays a history of modification made to a particular watchpoint.
If the watchpoint has not been touched, the display is abbreviated.
Additional information available:
/CONTROL_BLOCK/TRACE_TABLE/FULL
waddr
Specifies the address of the watchpoint in system (S0) address
space in hexadecimal radix. The address may be proceed by the letter
'G' to indicate a system address.
/CONTROL_BLOCK
Specifies that the watchpoint control block be displayed. This
is the default qualifier.
/TRACE_TABLE
Specifies that the watchpoint trace table be displayed.
/FULL
Specifies that both the watchpoint control block and trace table
be displayed.
Examples
WP> SHOW G1068/FULL
Base Address = 80001068 Length = 04
Address Touched = 80001068 Type = SILENT
Time Touched = 16:53:04.87 Touched Count = 00000006
Watch Point Contents
Initial=0000000000000F31 Previous=0000000000000F36 Post=0000000000000F37
Register Contents
R0 = 02000001 R1 = 00000000 R2 = 80222800 R3 = 801ECD00
R4 = 8002D000 R5 = 80000FF8 R6 = 800029D0 R7 = 00000000
R8 = 00000000 R9 = 00000000 R10 = 00000000 R11 = 00000000
AP = 00000000 FP = 00000000 SP = 802531CC PC = 8000CED9
PSL = 04080008
Instruction Stream
FF6483EFD538A3507D2A50E970A5D6 .d.ïÕ8£P}*Pép¥Ö 8000CED9
8000CED9: INCL 70(R5)
8000CEDC: BLBC R0,8000CF09
8000CEDF: MOVQ R0,38(R3)
%WP-W-INSKIPPED, unreasonable instruction stream - 6 bytes skipped
Base Address = 80001068
Ref. Ref. Ref. Op. Previous
Byte Count Time Code PC PSL Contents
00 00000006 16:53:04.87 D6 8000CED9 04080008 0000000000000F36
00 00000005 16:53:04.79 D6 8000CED9 04080008 0000000000000F35
00 00000004 16:53:04.78 D6 8000CED9 04080008 0000000000000F34
00 00000003 16:53:04.71 D6 8000CED9 04080008 0000000000000F33
00 00000002 16:50:45.38 D6 8000CED9 04080008 0000000000000F32
00 00000001 16:50:45.30 D6 8000CED9 04080008 0000000000000F31