Macintosh-Tools/dingusppc
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58 Commits

Author SHA1 Message Date
joevt
64fec88436 Fix compiler warnings: cast loses precision. 
Use explicit cast when converting large integer types to smaller integer types when it is known that the most significant bytes are not required.
For pcidevice, check the ROM file size before casting to int. We'll allow expansion ROM sizes up to 4MB but usually they are 64K, sometimes 128K, rarely 256K.
for machinefactory, change the type to size_t so that it can correctly get the size of files that are larger than 4GB; it already checks the file size is 4MB before we need to cast to uint32_t.
For floppyimg, check the image size before casting to int. For raw images, only allow files up to 2MB. For DiskCopy42 images, it already checks the file size, so do the cast after that.
 2023-01-11 01:17:12 -08:00
Maxim Poliakovski
5b08f283e5 Hacks for debugging HW interrupts. 2022-08-27 17:38:53 +02:00
Maxim Poliakovski
50053a52dc debugger: disable nvedit command on Windows hosts. 2022-08-26 11:13:33 +02:00
joevt
1c1300ce5a Add nvedit 
setenv doesn't allow entering strings that include multiple lines which is useful for nvramrc.

nvedit uses CTRL-C to end editing, like Open Firmware. It does not support deleting characters from a line or editing previous lines or any other special keys. It doesn't have nvstore or nvquit or nvrecover commands. Basically, you should edit your nvramrc in a text editor, then copy and paste into the debugger.
 2022-08-22 17:21:58 -07:00
Maxim Poliakovski
b8915f11a2 debugger: fix ofnvram commands for Nubus machines. 2022-07-18 20:27:34 +02:00
Maxim Poliakovski
898c677ffb debugger: add printenv and setenv commands. 2022-05-21 14:51:27 +02:00
Maxim Poliakovski
932a6ae01e debugger: GO command. 2022-02-26 12:47:51 +01:00
Maxim Poliakovski
f1ed56ae9a debugger: a couple of cosmetic improvements. 2022-02-26 10:57:13 +01:00
Maxim Poliakovski
c0cd6eb38f Add missing licence headers, update license date. 2021-10-23 21:00:31 +02:00
Maxim Poliakovski
e66979d30f debugger: improve disassembling of 68k F-Traps. 2021-10-13 09:04:52 +02:00
Maxim Poliakovski
e9fcc51b93 Debugger fixes for PDM. 2021-09-26 14:21:31 +02:00
Maxim Poliakovski
e052eb4a87 Merge branch 'atirage-hacks'. 2021-09-25 23:16:38 +02:00
Maxim Poliakovski
212cd58f40 ppcmmu: refactor and clean up. 2021-09-25 19:13:40 +02:00
Maxim Poliakovski
84e111290f Fix includes for loguru and SDL. 2021-09-16 00:46:38 +02:00
Maxim Poliakovski
6f9ee10de5 Rework PPC CPU profiler. 2021-04-29 02:26:17 +02:00
Maxim Poliakovski
ed6c316c82 profiler: add reset command. 2021-04-14 17:04:14 +02:00
Maxim Poliakovski
31b5290ac9 New profiler API. 2021-04-14 01:27:07 +02:00
Maxim Poliakovski
d8f7588693 debugger: some fixes and improvements. 2021-01-12 15:17:51 +01:00
Maxim Poliakovski
180cb0d25f Make 68k debugger optional and disabled by default. 2020-12-03 02:18:13 +01:00
Maxim Poliakovski
f0315e98ee Add Capstone submodule. 2020-12-03 00:53:28 +01:00
Maxim Poliakovski
2be8e7b542 Set minimum Capstone version to 4.0.2 
This version has fixed a bug with Capstone's main header.
 2020-11-28 02:23:47 +01:00
Maxim Poliakovski
353035e9ca Prevent clobbering during debugging. 2020-07-20 23:02:07 +02:00
Maxim Poliakovski
660d227ac7 debugger: fix string formatting. 2020-07-20 18:00:04 +02:00
Maxim Poliakovski
b9dcfef551 debugger: debugging commands for 68k code. 2020-07-16 14:26:34 +02:00
Maxim Poliakovski
6b74e358dc WIP: basic 68k debugging environment. 2020-07-15 02:19:05 +02:00
Waqar Ahmed
0ab9380be3 clang-format everything 2020-05-12 23:55:45 +05:00
Maxim Poliakovski
7154e51d86 Make debugger standalone component. 2020-04-20 20:32:09 +02:00
dingusdev
60ffa5bfac Initial attempt at fixing SDL2 building for Windows 2020-03-22 20:15:12 -07:00
Maxim Poliakovski
cea840fc09 debugger: add command to control log level. 2020-03-02 23:48:02 +01:00
dingusdev
055445e04a Merge branch 'master' of https://github.com/dingusdev/dingusppc 2020-02-28 09:04:30 -07:00
dingusdev
354409812e Updating files with proper licensing header 2020-02-28 09:04:28 -07:00
Maxim Poliakovski
e08bf39af3 debugger: more checks for user input. 2020-02-28 08:58:14 +01:00
Maxim Poliakovski
3ffa680f6d debugger: fix address printing under Windows. 2020-02-23 18:52:09 +01:00
Maxim Poliakovski
f29a63acd4 debugger: fix disasm command. 2020-02-23 18:42:42 +01:00
Maxim Poliakovski
b6768d7168 debugger: add dump command for dumping memory. 2020-02-23 17:52:30 +01:00
Maxim Poliakovski
461d859e73 ppcmmu: add debug memory reading function. 
This function saves and restores the MMU state
so no invalid user input can break CPU execution.
 2020-02-23 16:41:58 +01:00
Maxim Poliakovski
403c19ca39 Improve the command line debugger. 
Add next command. Make the debugger somewhat foolproof.
 2020-02-23 15:24:55 +01:00
Maxim Poliakovski
c25aedac4b Fix some MSVC errors and warnings. 
"This commit fixes as much as required to compile the project
in a cross-platform fashion. Some MSV-specific warnings are
simply ignored for now." -max
 2020-02-10 19:58:41 -07:00
Maxim Poliakovski
c5a4698266 Update debugger.cpp 2020-02-10 19:54:03 -07:00
dingusdev
f3befe9c16 Support for floating-point loads and stores 2020-02-10 19:50:38 -07:00
Maxim Poliakovski
99559c1e0c Merging in odd commits 2020-02-10 19:37:50 -07:00
Maxim Poliakovski
825da69a10 debugger: disassembler integration. 2020-02-10 19:31:57 -07:00
Maxim Poliakovski
532e67164f debugger: replace stol with stoul. 2020-02-04 14:26:57 +01:00
Maxim Poliakovski
439e5795ea Revert "Write to GPRs in debugger + VS 2019 compile fix" 
This reverts commit 90e229d9b4.
 2020-02-04 14:21:59 +01:00
Maxim Poliakovski
fe57beb983 Revert "Disassembler added" 
This reverts commit 37078ddfe1.
 2020-02-04 14:20:10 +01:00
dingusdev
37078ddfe1 Disassembler added 
Created by maximumspatium, with some additions by me.
 2020-02-03 08:03:24 -07:00
dingusdev
90e229d9b4 Write to GPRs in debugger + VS 2019 compile fix 2020-02-02 19:18:20 -07:00
dingusdev
aa20d64b48 SPRs now use symbolic names 2020-01-27 20:39:23 -07:00
Maxim Poliakovski
2953eaa538 Restructure main.cpp, remove obsolete code. 2020-01-28 02:20:43 +01:00
Maxim Poliakovski
0b0c545ad9 Debugger: implement 'set' command. 2020-01-16 12:29:29 +01:00