Bob Supnik's state as of 6/11/2014

.gitignore

@@ -1,3 +1,4 @@
+.git-commit-id
 #ignore thumbnails created by windows
 Thumbs.db
 #Ignore files built by Visual Studio

0readme_39.txt

@@ -71,7 +71,9 @@ Stable and working; runs available software.
 
 3.4 PDP-10 [KS-10 only]
 
-Stable and working; runs available software.
+Stable and working; runs available software. The version on GitHub has extra
+networking support that allows it to participate in a DECnet/ANF emulated
+network.
 
 3.5 PDP-11
 
@@ -113,7 +115,7 @@ Stable and working; runs available software.
 
 3.13 IBM 1620
 
-Hand debug only. No software for it has been found or tested.
+Runs diagnostics.
 
 3.14 IBM 7094
 
@@ -136,7 +138,8 @@ Dave Bryan.
 
 3.18 Honeywell 316/516
 
-Stable and working; runs available software.
+Stable and working; runs available software. IMP emulation is available
+in the GitHub version.
 
 3.19 GRI-909/99
 
@@ -144,7 +147,8 @@ Hand debug only. No software for it has been found or tested.
 
 3.20 SDS-940
 
-Hand debug only, and a few diagnostics.
+Hand debug only, and a few diagnostics. The version on GitHub has
+received substantial additional debugging and is under development.
 
 3.21 LGP-30
 

PDP11/pdp11_rs.c

@@ -686,7 +686,7 @@ static const uint16 boot_rom[] = {
 
 t_stat rs_boot (int32 unitno, DEVICE *dptr)
 {
-size_t i;
+int32 i;
 extern uint16 *M;
 UNIT *uptr = rs_dev.units + unitno;
 

VAX/vax780_bug_history.txt

@@ -59,6 +59,8 @@ Bugs Found And Fixed During Simulator Debug
 56. EMODx: integer overflow case requiring left shift returns wrong result.
 57. BPT, XFC: not clearing PSL<tp> before taking exception.
 58. POLYx: add step <does> require truncation (proved by AXE tests).
+59. Unaligned references to IO space: incorrect on CVAX.
+
 
 
 

sim_rev.h

@@ -36,7 +36,10 @@
 
 patch   date            module(s) and fix(es)
 
-  1     tbd             h316_stddev.c:
+  1     tbd             sim_console.h, sim_console.c:
+                        - added tab stop routines
+  
+                        h316_stddev.c:
                         - fixed TTY output behavior (Bob Armstrong)
 
                         h316_sys.c:
@@ -46,6 +49,28 @@ patch   date            module(s) and fix(es)
                         i1401_lp.c:
                         - fixed printer chain selection
 
+                        1401_sys.c
+                        - fixed d character printout (Van Snyder)
+
+                        1620_cd.c:
+                        - fixed WA card punch translations (Bob Armstrong)
+                        - fixed end of line processing on read (Bob Armstrong)
+
+                        1620_cpu.c:
+                        - fixed several bugs in add and compare (Bob Armstrong)
+                        - fixed handling of P field in K instruction (Bob Armstrong)
+
+                        i1620_lp.c:
+                        - fixed DN wraparound (Bob Armstrong)
+                        - fixed test on VFU 10 (Bob Armstrong)
+
+                        i1620_pt.c:
+                        - fixed translation of paper tape code X0C
+                        - fixed DN wraparound (Bob Armstrong)
+
+                        i1620_tty.c:
+                        - fixed DN wraparound (Bob Armstrong)
+
                         id_pas.c:
                         - poll PAS immediately after attach to pick up connect
 
@@ -69,6 +94,7 @@ patch   date            module(s) and fix(es)
                         pdp11_cpu.c:
                         - MMR1 does not track PC changes (Johnny Billquist)
                         - added cpu_set_boot
+                        - fixed bug in CSM (John Dundas)
 
                         pdp11_cpumod.c:
                         - fixed model change to set memory size as last step
@@ -138,6 +164,15 @@ patch   date            module(s) and fix(es)
                         pdp8_ttx.c:
                         - poll TTIX immediately after attach to pick up connect (Mark Pizzolato)
 
+                        vax_mmu.c:
+                        - revised unaligned handling to allow model-specific non-memory routines
+
+                        vax_io.c:
+                        - added support for unaligned IO space references
+
+                        vax_sysdev.c:
+                        - added support for unaligned register space references
+
                         vax780_defs.h, vaxmod_defs.h:
                         - fixed base address for RQB, RQC, RQD