isis - ISIS-II (Intel 8080 OS) simulator

Timeline
Login

Timeline

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

50 most recent check-ins

2025-05-23
16:22
Print filename before dumping, and print better error messages. Leaf check-in: e7fd11dab6 user: marka tags: trunk
2025-05-22
12:34
Add -d option to omfdump to enable disassembly. check-in: 37d24fb859 user: marka tags: trunk
04:43
Remove two useless lines of code. check-in: c541f34b65 user: marka tags: trunk
04:40
Make the hex dump and disassembly much prettier. check-in: 0ae6738674 user: marka tags: trunk
00:42
Disassemble content data. check-in: 9c574aaf20 user: marka tags: trunk
2025-05-21
14:28
Add note to README about omfdump. check-in: bd094a3a79 user: marka tags: trunk
13:32
Add some comments and a usage message to omfdump. check-in: 204891be73 user: marka tags: trunk
05:10
Dump library-related records. check-in: 24540eef7b user: marka tags: trunk
04:24
Add code to dump public declarations. check-in: 29ad465c8f user: marka tags: trunk
03:44
Add first cut of an OMF dump utility. check-in: 01a4bc0bb6 user: marka tags: trunk
2025-05-19
12:03
Add link in README to the ISIS-II designer's history of the project. check-in: 323bafd6ad user: marka tags: trunk
2024-12-18
01:15
Align stack on 16-byte boundary before calling C code. This is necessary for recent libc on 64-bit machines, which uses "movaps %xmm0,(%rsp)" in some places. check-in: 918b963947 user: marka@pobox.com tags: trunk
2019-02-27
23:25
Fix incorrect comment about instruction fetch loop in 8080 simulator. check-in: 6a336a5634 user: marka@pobox.com tags: trunk
21:08
Minor changes to dos README. check-in: 5f418cb92c user: marka@pobox.com tags: trunk
21:04
Minor fixes to MS-DOS build; improve error message in isis.c. check-in: f63119c0e0 user: marka@pobox.com tags: trunk
20:57
Move shared Linux/MinGW source and Makefile into gnu directory. check-in: d411179d7c user: marka@pobox.com tags: trunk
14:15
Make simulator work with MinGW on Windows. check-in: 7e20050755 user: marka@pobox.com tags: trunk
2019-02-26
14:41
Allow dash to be used as the shell for "make test". check-in: 5732f37fc3 user: marka@pobox.com tags: trunk
10:25
Remove redundant sim80.o from dependencies. check-in: 23bcd0ec80 user: marka@pobox.com tags: trunk
10:21
Fix comment in test makefile for DOS. check-in: e6555fdbf5 user: marka@pobox.com tags: trunk
10:06
Fix comments in makefiles and sim80.asm to clarify the build procedure. check-in: 481db89d3b user: marka@pobox.com tags: trunk
2019-02-25
20:12
Slight correction to statement about Borland libraries. check-in: a7d1b8947e user: marka@pobox.com tags: trunk
20:10
Remove useless stuff from DOS makefile. check-in: 53d019ab90 user: marka@pobox.com tags: trunk
20:03
Update the main README with more info about the DOS version. check-in: c26972d960 user: marka@pobox.com tags: trunk
20:02
Add README and prebuilt executable for DOS version of simulator. check-in: 0b653d1259 user: marka@pobox.com tags: trunk
18:35
Add setup batch file for testing on DOS. check-in: 9f0f35b67e user: marka@pobox.com tags: trunk
18:34
Get DOS version of simulator to work with Turbo C 2.1. check-in: 9cdd4ee5f7 user: marka@pobox.com tags: trunk
2019-02-24
17:08
Increase size of filename buffers. Add -l switch for tracing object loads. check-in: f7ddf39f25 user: marka@pobox.com tags: trunk
17:07
Fix RST instructions. check-in: a4426c2313 user: marka@pobox.com tags: trunk
2019-02-23
19:12
Add copyright and GPL notice to the currently used source files. check-in: 2711ddac3e user: marka@pobox.com tags: trunk
19:06
Add LICENSE check-in: 78c93352a5 user: marka@pobox.com tags: trunk
18:30
Add README. check-in: fa8a81242a user: marka@pobox.com tags: trunk
2019-02-21
15:24
Eliminate gcc warnings. check-in: 65cb70fc80 user: marka@pobox.com tags: trunk
15:05
Make assembly code work in position-independent manner on 64-bit. check-in: fa9488520c user: marka@pobox.com tags: trunk
2018-05-06
18:20
Replace more uses of %edi with SCRATCH. check-in: 4d75a2e027 user: marka@pobox.com tags: trunk
18:11
Add .gitignore. check-in: e6fcc8c2b9 user: marka@pobox.com tags: trunk
2018-05-05
16:25
Use #defines for mapping of 8080 registers to x86 registers. check-in: cd0c98ece1 user: marka@pobox.com tags: trunk
2018-05-04
20:28
Always run the test program. check-in: 09c98fb79a user: marka@pobox.com tags: trunk
20:22
Make the simulator work on 64-bit machines. check-in: 2e9cfe6a78 user: marka@pobox.com tags: trunk
18:58
Use gas instead of nasm. check-in: 6651f8d087 user: marka@pobox.com tags: trunk
2003-12-18
02:28
Top level makefile. check-in: 0a78537bb2 user: bloovis tags: trunk
2003-12-11
18:00
Fix comment. check-in: 3e147c2701 user: bloovis tags: trunk
18:00
Get rid of gcc warning. check-in: 84bcf19803 user: bloovis tags: trunk
2003-01-17
21:35
Fix some single-stepping bugs. check-in: d31c32f00a user: bloovis tags: trunk
20:28
ASM80 test program. Must have DOS newlines for ASM80 to be happy! check-in: bea26224c3 user: bloovis tags: trunk
20:27
ISIS-II tests check-in: 85760bac3c user: bloovis tags: trunk
20:26
Intel 8080 utilities check-in: 939d992321 user: bloovis tags: trunk
20:23
Intel PL/M-80 compiler version 4.0 check-in: 2f265e8022 user: bloovis tags: trunk
20:23
PL/M-80 include files. check-in: 5b6544fa20 user: bloovis tags: trunk
20:08
Intel 8080 Macro Assembler check-in: a107eee8fb user: bloovis tags: trunk