162B UNDOC¶
MON 60 subfunction 162B (octal) = 0x72 = 114 dec.
Undocumented (server dispatch 5NOPAR). There is no FUNCTION= comment for code
162 in 5P-P2-MON60.NPL; the SINTRAN dispatch for it is the generic 5NOPAR path.
The subfunction purpose cannot be recovered from this ND-100 binary alone; only what
the caller does is carved here.
All addresses are OCTAL ND-100 word addresses, BANK 1, base 0.
Source: SINTRAN/ND500/nd-500-mon/nd-500-mon-j04.prog.asm
Thunk 147006 = SAA 162 ; JMP I 1 ; 146244 (gateway). Confirmed verbatim in the .asm.
Handler location(s)¶
| Call site | Enclosing ENTER-routine | Framesize | Error path (callsite+1) | Success path (callsite+2) |
|---|---|---|---|---|
| 141266 | 140763 | 000032 | 141267 -> ptr 141302 = 140767 (inner error handler) | 141270 -> ptr 141304 = 177335 (LEAVE-SKIP) |
Every call site resolves as JPL I <disp> -> EA=P+disp -> bank1[EA] = pointer word
= thunk 147006 (PROVEN by resolving the pointer word).
Parameter block filled before the call¶
Call site 141266 (in 140763):
- FOUR pointer params: 141254 STA ,X 6 = &(B-154); 141257 STA ,X 7 = &(B-152); 141262 STA ,X 10 = &(B-150); 141265 STA ,X 11 = &(B-146). PROVEN.
The block base is X := ,B -176 (stack top = base of the gateway frame); slot ,X n
becomes MON 60 parameter n-5 (PROVEN convention, prog.md sec 4.4).
What the caller does¶
Passes four consecutive local addresses (&B-154, &B-152, &B-150, &B-146) as MON60 params. The four-address shape resembles a read/return-buffer call, but the purpose is undocumented.
Unknown / inferred¶
- UNKNOWN: the subfunction purpose and the meaning of each of the four buffers (no FUNCTION= comment; generic 5NOPAR).
Number bases¶
162B octal = 0x72 = 114 dec.