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Updated the 5170 BIOS map, updated 8042 info, fixed some 8042 controller commands, made HLT work, and fixed the debugger's history buffer when executing a mix of real-mode and protected-mode instructions

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This commit is contained in:
Jeff Parsons 2014-10-01 17:33:17 -07:00 • committed by jeffpar
commit 93b81c47b7
13 changed files with 804 additions and 287 deletions
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2
devices/pc/bios/5170/1984-01-10.json
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File diff suppressed because one or more lines are too long

16
devices/pc/bios/5170/1984-01-10.map
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@ -1,8 +1,24 @@
F000:002C @ POST1
F000:00A6 @ POST1_TEST01 ; TEST.01: 286 PROCESSOR TEST (REAL MODE)
F000:01EE @ POST1_TEST02 ; TEST.02: VERIFY CMOS SHUTDOWN BYTE
F000:0213 @ POST1_TEST03 ; TEST.03: ROS CHECKSUM TEST
F000:0225 @ POST1_TEST04 ; TEST.04: 8253 CHECK TIMER 1 (ALL BITS ON)
F000:025C @ POST1_TEST05 ; TEST.05: 8253 CHECK TIMER 1 (ALL BITS OFF)
F000:027B @ POST1_TEST06 ; TEST.06: 8237 DMA 0 INITIALIZATION
F000:02C6 @ POST1_TEST07 ; TEST.07: 8237 DMA 1 INITIALIZATION
F000:033B @ POST1_TEST08 ; TEST.08: DMA PAGE REGISTER TEST
F000:038E @ POST1_TEST09 ; TEST.09: STORAGE REFRESH TEST
F000:03A6 @ POST1_TEST10 ; TEST.10: 8042 TESTS
F000:03DD @ POST1_GETSW ; GET SWITCH SETTINGS
F000:0426 @ POST1_TEST11 ; TEST.11: BASE 64K R/W STORAGE TEST
F000:0606 @ POST1_SETMFG ; SET MFG_TST
F000:060D @ POST1_TEST11A ; TEST.11A: VERIFY GDT/IDT INSTRUCTIONS
F000:06FA @ POST1_TEST12 ; TEST.12: VERIFY CMOS CHECKSUM
F000:07E2 @ POST1_TEST13 ; TEST.13: PROTECTED MODE TEST
F000:08B7 @ POST1_TEST13A ; TEST.13A: MEMORY SIZE TEST (ABOVE 1024K)
F000:0AB4 @ POST1_TEST14 ; TEST.14: INITIALIZE CRT CONTROLLER
F000:0B27 @ POST1_TEST15 ; TEST.15: VIDEO LINE TEST
F000:0B37 @ POST1_TEST16 ; TEST.16: CRT INTERFACE LINES TEST
0C3F +
F000:0000 @ POST2 ; TEST.17: 8259 PIC TEST
F000:0058 @ POST2_CP27 ; CHECKPOINT 0x27

21
devices/pc/bios/5170/README.md
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@ -1,4 +1,4 @@
From [http://minuszerodegrees.net/bios/BIOS_5170_10JAN84_6MHZ/README.TXT](http://minuszerodegrees.net/bios/BIOS_5170_10JAN84_6MHZ.zip):
From [http://minuszerodegrees.net/bios/BIOS_5170_10JAN84_6MHZ/README.TXT](http://minuszerodegrees.net/bios/):
This is the first BIOS for the IBM 5170.
It is dated 10JAN84.
@ -9,7 +9,7 @@ From [http://minuszerodegrees.net/bios/BIOS_5170_10JAN84_6MHZ/README.TXT](http:/
8 bit checksum of 6181028 = 36
8 bit checksum of 6181029 = CA
----
--
added = 00
There are two BIN files in this ZIP file:
@ -17,14 +17,17 @@ From [http://minuszerodegrees.net/bios/BIOS_5170_10JAN84_6MHZ/README.TXT](http:/
1. BIOS_5170_10JAN84_U27_6181028_27256_6MHZ.BIN --> Use this to create a U27 using a 27256 EPROM (rated at 150nS or faster)
2. BIOS_5170_10JAN84_U47_6181029_27256_6MHZ.BIN --> Use this to create a U47 using a 27256 EPROM (rated at 150nS or faster)
The JSON-encoded ROM image that PCjs uses ([1984-01-10.json]()) was created using the *FileDump* command-line *merge* option:
The JSON-encoded ROM image that PCjs uses was created using the *FileDump* command-line *merge* option:
filedump --file=BIOS_5170_10JAN84_U27_6181028_27256_6MHZ.BIN --merge=BIOS_5170_10JAN84_U47_6181029_27256_6MHZ.BIN --output=1984-01-10.json
filedump --file=http://static.pcjs.org/devices/pc/bios/5170/BIOS_5170_10JAN84_U27_6181028_27256_6MHZ.BIN --merge=http://static.pcjs.org/devices/pc/bios/5170/BIOS_5170_10JAN84_U47_6181029_27256_6MHZ.BIN --output=1984-01-10.json --overwrite
Since a MAP file ([1984-01-10.map]()) exists as well, it is automatically appended to the JSON file ([1984-01-10.json]())
when using a ROM input file (or JSON output file) with a matching filename.
Similarly, to create a binary ROM image (1984-01-10.rom), add *--format=rom* to the command-line. These operations can
only be performed using the *FileDump* command-line interface; the *FileDump* API does not support the *merge* option.
It is also possible to create a merged binary ROM image ([1984-01-10.rom](http://static.pcjs.org/devices/pc/bios/5170/1984-01-10.rom))
by adding *--format=rom* to the command-line (the default is *--format=json*).
A MAP file [1984-01-10.map]() exists as well, which is automatically appended to the JSON file when using a ROM input
file (or JSON output file) with a matching filename. For example:
These operations can only be performed using the *FileDump* command-line interface; the *FileDump* API does not support
either the *merge* option or the appending of MAP data. For the moment, the API can only dump unadorned ROM images; eg:
http://www.pcjs.org/api/v1/dump/?file=/devices/pc/bios/5170/1984-01-10.rom
http://www.pcjs.org/api/v1/dump/?file=http://static.pcjs.org/devices/pc/bios/5170/1984-01-10.rom