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28 commits

Author SHA1 Message Date
Toby Jaffey
d52baca7b2 Move example 2025-12-10 01:24:34 +00:00
Toby Jaffey
9596838a4b Recursive maze demo, causes big stack usage 2025-12-09 23:29:16 +00:00
Toby Jaffey
76fba39a21 Rework syscall ABI. 
Syscalls now accept two parameters, allowing for things like "int count = read(buf, len)"
Rather than providing safe signatures for syscalls, the user is now given helper functions to safely parse incoming values, c-strings and slices.
 2025-12-09 21:51:35 +00:00
Toby Jaffey
f046a590c0 Memory setup 2025-12-09 14:50:23 +00:00
Toby Jaffey
37a178aad7 Remove refs to old CSRs 2025-12-09 01:23:46 +00:00
Toby Jaffey
2cafc6fd74 Cursor keys 2025-12-09 00:58:38 +00:00
Toby Jaffey
b34b144a8c Update example 2025-12-09 00:15:25 +00:00
Toby Jaffey
c37286cf01 Add "self", example of building uvm32 to run inside uvm32 
mandelbrot app is embedded in host-mini, which is then compiled to a .bin
 2025-12-08 23:54:14 +00:00
Toby Jaffey
54f71f18c2 typo 2025-12-08 21:22:10 +00:00
Toby Jaffey
ebb6518ec3 Lissajous, showing floating point arithmetic 2025-12-08 21:20:57 +00:00
Toby Jaffey
bbf5ccafb6 "critical" fix 2025-12-08 16:40:59 +00:00
Toby Jaffey
1b868adf87 Fix link 2025-12-08 13:52:40 +00:00
Toby Jaffey
c691c3ebdf Fix overly long event name 2025-12-08 13:04:05 +00:00
Toby Jaffey
86f93be100 objdump info 2025-12-08 13:02:00 +00:00
Toby Jaffey
6a7178d31a SBI explanation 2025-12-08 12:55:53 +00:00
Toby Jaffey
61fe0e8647 Rename ioreq to syscall 2025-12-08 12:26:47 +00:00
Toby Jaffey
441decc0a7 conio link 2025-12-08 10:55:26 +00:00
Toby Jaffey
f6cd790fcb ABI info 2025-12-08 07:31:21 +00:00
Toby Jaffey
751f068486 Rework host/target interface to use ecall and proper syscalls instead of CSRs 2025-12-08 02:44:38 +00:00
Toby Jaffey
c0711213ae Add console tetris demo 2025-12-07 21:02:22 +00:00
Toby Jaffey
c229170e3b Move samples 2025-12-07 10:46:09 +00:00
Toby Jaffey
d8a2faf732 Minimal assembly example 2025-12-07 10:45:11 +00:00
Toby Jaffey
4610e8ddaf Doc updates 2025-12-07 01:01:11 +00:00
Toby Jaffey
270fdb7cdc Add note about using official rust on mac 2025-12-06 22:54:49 +00:00
Toby Jaffey
3e4c87fa1d Rename emulator to host, for clarity 2025-12-06 22:37:10 +00:00
Toby Jaffey
6d12ce5a80 Add Arduino host sample. 
Tested on Arduino Uno (ATMega328P)
    Sketch uses 9950 bytes (30%) of program storage space. Maximum is 32256 bytes.
    Global variables use 1254 bytes (61%) of dynamic memory, leaving 794 bytes for local variables. Maximum is 2048 bytes.
 2025-12-06 22:29:29 +00:00
Toby Jaffey
51494ec10d README style tweak 2025-12-06 16:45:23 +00:00
Toby Jaffey
c9d30b6d28 uvm32 initial version 2025-12-06 16:44:23 +00:00