mirror/uvm32
1
Fork 0
mirror of https://github.com/ringtailsoftware/uvm32.git synced 2026-06-06 06:53:39 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
163 commits 7 branches 0 tags 21 MiB
Commit graph

163 commits

This branch
This branch
All branches
Author SHA1 Message Date
Toby Jaffey
0018bdd249 Add test of reading cstring syscall argument which never terminates before hitting end of ram 2025-12-13 19:12:24 +00:00
Toby Jaffey
b1b4cbf583 Fix bug where memory was being used instead of extram when reading cstring from extram 2025-12-13 18:46:28 +00:00
Toby Jaffey
8a0604fc8d abs path 2025-12-13 18:22:02 +00:00
Toby Jaffey
faab397178 Remove accidental make clean on tests 2025-12-13 18:16:00 +00:00
Toby Jaffey
d72955690f Add test for extram being removed then invalid pointer being followed 2025-12-13 18:10:50 +00:00
Toby Jaffey
5b33478cad Coverage path 2025-12-13 18:10:32 +00:00
Toby Jaffey
c5470bc279 YAML hell 2025-12-13 18:05:40 +00:00
Toby Jaffey
92913ab478 Add test for reading code which is too large 2025-12-13 18:02:43 +00:00
Toby Jaffey
f2c903cfb6 Coverage wildcard 2025-12-13 17:59:40 +00:00
Toby Jaffey
a9af18488e Merge branch 'main' of github.com:ringtailsoftware/uvm32 2025-12-13 17:54:47 +00:00
Toby Jaffey
2e1f4d3f93 Generate coverage report 2025-12-13 17:53:55 +00:00
Toby Jaffey
1e5555f66d Unify all tests to use same common makefile includes 2025-12-13 17:27:24 +00:00
Toby Jaffey
903167231f Fix internal memcpy/memset to have standard libc prototypes 2025-12-13 15:52:27 +00:00
Toby Jaffey
125c79176e Move section 2025-12-12 21:56:20 +00:00
Toby Jaffey
f8f7627eb8 Update README. 
Add license
 2025-12-12 21:50:33 +00:00
Toby Jaffey
789cd74516 Disable stack canary by default 2025-12-12 21:01:40 +00:00
Toby Jaffey
3ecd16c8bf Update links 2025-12-12 20:52:54 +00:00
Toby Jaffey
8c97057809 Make extram uint8_t 2025-12-12 20:51:39 +00:00
Toby Jaffey
8158ac647c Renaming and documentating header 2025-12-12 20:42:26 +00:00
Toby Jaffey
9880eadf4f Markdown fix 2025-12-12 16:54:28 +00:00
Toby Jaffey
e5581f1c27 Organise list 2025-12-12 16:52:31 +00:00
Toby Jaffey
4dad76be61 Split docs 2025-12-12 16:43:00 +00:00
Toby Jaffey
147a9f2198 Split includes. 
All code needs uvm32_sys.h, but uvm32_common_custom.h is optional (and has defs needed for demos)
 2025-12-12 15:56:47 +00:00
Toby Jaffey
ef948e9797 Move target app only includes under apps/common 2025-12-12 15:49:03 +00:00
Toby Jaffey
5bd6a32013 Move all app common files under apps/common 2025-12-12 15:45:17 +00:00
Toby Jaffey
60f362b819 h2 2025-12-12 15:06:03 +00:00
Toby Jaffey
e903e8271b Explanation 2025-12-12 15:05:34 +00:00
Toby Jaffey
3722e4c267 Cleanup 2025-12-12 15:02:20 +00:00
Toby Jaffey
bba5fa654c Fix off-by-one error which refused to read final byte of extram 2025-12-12 15:01:56 +00:00
Toby Jaffey
cb717ed108 use only the amount of extram needed 2025-12-12 15:01:30 +00:00
Toby Jaffey
74267d94df Handle syscall cstring argument when pointing to extram 2025-12-12 14:45:25 +00:00
Toby Jaffey
ce63353156 Update makefile 2025-12-12 14:29:50 +00:00
Toby Jaffey
096efb3b2c Remove unused var 2025-12-12 14:26:30 +00:00
Toby Jaffey
ed57b62f79 Add render and getkey syscalls, for host-sdl use. 2025-12-12 14:25:01 +00:00
Toby Jaffey
9836500503 Handle mapping a buffer to extram 2025-12-12 14:24:34 +00:00
Toby Jaffey
238b4c5fcf Update for new sdl-host 2025-12-12 14:23:55 +00:00
Toby Jaffey
8598be727f Provide a framebuffer 320x200 (RGBA8888) on render(addr,len) syscall, copy from that VM memory location to framebuffer. 2025-12-12 14:22:42 +00:00
Toby Jaffey
2108083b75 Only send syscall every other frame, which makes VM stop to draw 2025-12-12 00:03:33 +00:00
Toby Jaffey
2d07f6fcc0 Munching squares 2025-12-11 23:53:43 +00:00
Toby Jaffey
e7485d5972 SDL based host with extram mapped to framebuffer and simple gfx app to accompany it 2025-12-11 23:31:10 +00:00
Toby Jaffey
577aaadacd Zig allocator demo, using extram 2025-12-11 21:18:21 +00:00
Toby Jaffey
a5018dab2f Fix path 2025-12-11 20:53:56 +00:00
Toby Jaffey
1eb03f1747 Fix path 2025-12-11 20:53:03 +00:00
Toby Jaffey
5fc4575888 Add precompiled heap example 2025-12-11 20:37:33 +00:00
Toby Jaffey
dc93c314e6 Add uintptr_t 2025-12-11 20:36:49 +00:00
Toby Jaffey
447af909c2 Add memtest and heap examples to build 2025-12-11 20:36:17 +00:00
Toby Jaffey
dae3c272d4 Install bc in docker, used for arithmetic in makefiles 2025-12-11 20:35:56 +00:00
Toby Jaffey
42cd77a9ff Cleanup paths 2025-12-11 20:35:39 +00:00
Toby Jaffey
f27ed6213c Example of setting up malloc heap on extram 2025-12-11 20:35:11 +00:00
Toby Jaffey
7fae8c129f Zero extram on startup. 
On crash, dump extram to file
 2025-12-11 17:48:00 +00:00