155B UNDOC¶
MON 60 subfunction 155B (octal) = 0x6D = 109 dec.
Undocumented (server dispatch 5NOPAR). There is no FUNCTION= comment for code
155 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 147030 = SAA 155 ; 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) |
|---|---|---|---|---|
| 005741 | 002662 | 000331 | 005742 -> ptr 005702 = 002673 (error reporter) | 005743 -> ptr 005731 = 010613 (command loop) |
Every call site resolves as JPL I <disp> -> EA=P+disp -> bank1[EA] = pointer word
= thunk 147030 (PROVEN by resolving the pointer word).
Parameter block filled before the call¶
Call site 005741 (in 002662):
- NONE. 005740 (the preceding word) is a JMP; no parameter store precedes the call. 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¶
A no-parameter server dispatch, immediately following the 036B call in the same command-block region.
5P-P2-MON60.NPL marks codes 155-167 'free for patching'.
Unknown / inferred¶
- UNKNOWN: the subfunction purpose (no FUNCTION= comment; generic 5NOPAR; 'free for patching').
Number bases¶
155B octal = 0x6D = 109 dec.