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Author SHA1 Message Date
folkert van heusden
e50001ce15
Revert "only read from data-space when enabled" 
This reverts commit f071f9faac.
 2023-03-19 11:19:39 +01:00
folkert van heusden
9e5da95152
Merge branch 'master' of ssh://172.29.0.8/home/folkert/git/PDP-11 2023-03-19 10:17:55 +01:00
folkert van heusden
ffeef0080f
clean-up 2023-03-19 09:27:58 +01:00
folkert van heusden
6542640512
trap: obtain vector/psw from d-space 2023-03-19 09:05:06 +01:00
folkert van heusden
ac14e7be71
logging 2023-03-19 09:04:48 +01:00
folkert van heusden
f071f9faac
only read from data-space when enabled 2023-03-18 23:45:51 +01:00
folkert van heusden
3ede69e864
CLR/CLRB fix (2) 2023-03-18 23:34:41 +01:00
folkert van heusden
b035260e07
CLR/CLRB fix 2023-03-18 22:56:08 +01:00
folkert van heusden
488bb55cec
fixes for problems found by EQKCE1 2023-03-18 21:53:37 +01:00
folkert van heusden
eff5a799e5
unfixed the broken fix from 076575c405 2023-03-18 20:11:47 +01:00
folkert van heusden
c5b603d50c
Merge branch 'd_i' 2023-03-18 19:48:17 +01:00
folkert van heusden
0203371f44
typo 2023-03-18 19:21:54 +01:00
folkert van heusden
076575c405
corrected(?) SYSSIZE registers 2023-03-18 19:12:42 +01:00
folkert van heusden
020764b22c
write-back in correct space 2023-03-18 14:48:17 +01:00
folkert van heusden
a935fe44d7
use d-space where required 2023-03-18 14:45:44 +01:00
folkert van heusden
be68ad2357
code cleanup: unify getGAM/getGAMAddress/putGAM (first step) 2023-03-18 14:35:31 +01:00
folkert van heusden
57c7a23bd5
setPSW_flags_nzv 2023-03-18 12:50:14 +01:00
folkert van heusden
7245340c20
debug 2023-03-18 12:35:14 +01:00
folkert van heusden
b88efb312f
getGAMAddress does not require the prev_mode flag 2023-03-18 12:32:58 +01:00
folkert van heusden
89435e48d6
getGAMAddress: reg 6/7 need special handling 2023-03-18 12:28:43 +01:00
folkert van heusden
3c81b4f9e8
single step: clear stop_event 2023-03-18 01:06:37 +01:00
folkert van heusden
38369348c3
debugger: setmem 2023-03-18 00:56:03 +01:00
folkert van heusden
62205273aa
setpc (debugger) 2023-03-17 22:47:44 +01:00
folkert van heusden
b50b75f1a0
according to FKTCA0.BIC, MFPI should not set c and set v to 0 2023-03-17 21:52:52 +01:00
folkert van heusden
2c98fa23f5
according to FKTCA0.BIC, MTPI should not set c and set v to 0 2023-03-17 21:50:04 +01:00
folkert van heusden
0dda33c754
code that would crash ESP32 2023-03-17 21:17:16 +01:00
folkert van heusden
e9284e1914
copy/paste fix 2023-03-17 21:17:08 +01:00
folkert van heusden
5de6b16cee
ifdef'd code that would crash the ESP32 2023-03-17 19:38:54 +01:00
folkert van heusden
85680260b0
needed to update neopixel library 2023-03-17 19:27:17 +01:00
folkert van heusden
d785a260d9 close logfile at exit 2023-03-13 15:46:41 +01:00
folkert van heusden
050b0f7ea5 clean-up 2023-03-13 13:33:57 +01:00
folkert van heusden
d7ca617155 assert 2023-03-13 12:25:24 +01:00
folkert van heusden
4618c86ffa Revert "RTI/RTT shall not change the PSW in user/supervisor mode" 
This reverts commit 31edf022cc.

Seems to break at least XXDP EKBAD0.BIC
 2023-03-13 10:10:13 +01:00
folkert van heusden
615652f7b1 Merge branch 'master' of github.com:folkertvanheusden/kek 2023-03-13 10:09:15 +01:00
folkert van heusden
8809bb96e7 Revert "RTI/RTT shall not change the PSW in user/supervisor mode" 
This reverts commit 31edf022cc.

31edf02 breaks XXDP EKBAD0.BIC
 2023-03-13 10:08:27 +01:00
folkert van heusden
08d8c75d58 - readPhysical 
- initialize psw to 0 to match pypdp (for diff)
- SUB instruction V-flag may have been incorrect
- MFPI/MTPI flags
- MFPI readPhysical
- bootloader from pypdp (for diff)
 2023-03-12 22:32:53 +01:00
folkert van heusden
60210e4f82 Merge fix for 2fd1da58bb 
The fault in that merge caused two sets of pc/psw to be pushed on the
stack.
 2023-03-12 13:19:54 +01:00
folkert van heusden
a84d9a2a3a make log more readable 2023-03-12 10:20:47 +01:00
folkert van heusden
d68a5af55e writePhysical 2023-03-11 21:54:18 +01:00
folkert van heusden
e643952a2f log always is now always 2023-03-11 21:54:04 +01:00
folkert van heusden
3ef8bd930d Added: 
* calculate data/instruction physical addresses from a virtual address
	memory_addresses_t calculate_physical_address(const int run_mode, const uint16_t a);

* check if a 'memory_address_t'-address would cause a fault
	void check_address(const bool trap_on_failure, const bool is_write, const memory_addresses_t & addr, const bool word_mode, const bool is_data, const int run_mode);
 2023-03-11 21:13:46 +01:00
Folkert van Heusden
44eef20bc0 typo 2023-02-11 19:11:04 +01:00
folkertvanheusden
8285cc51b3
Merge pull request #6 from lgtm-migrator/codeql 
Add CodeQL workflow for GitHub code scanning
 2022-12-05 20:28:48 +01:00
LGTM Migrator
e9edff856d
Add CodeQL workflow for GitHub code scanning 2022-12-05 19:10:52 +00:00
folkert van heusden
c43c6618d9 disassembler fix 2022-11-11 21:50:40 +01:00
folkert van heusden
6f20ce864f disassembler fix 2022-11-11 21:50:30 +01:00
folkert van heusden
f3e234d9d3 debugger enhancements 2022-11-10 13:26:53 +01:00
folkert van heusden
2838695fb6 debugger enhancements 2022-11-10 13:26:45 +01:00
folkert van heusden
2fd1da58bb Merge branch 'master' into d_i 2022-11-10 09:13:22 +01:00
folkert van heusden
13d3825d73 -Q 2022-11-10 08:50:26 +01:00