xenia/fox32os
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73 Commits

Author SHA1 Message Date
Ry
8bea7c39b4 kernel + sh: Another stream overhaul 
Certain streams can now be opened by name by prefixing the name
with a colon (':'). The only supported named stream at the moment
is :fb, which streams to/from the background framebuffer.

A new syscall called `get_size` was also added, which should be used
instead of `ryfs_get_size`. This new syscall supports getting the size
of streams.
 2023-03-30 22:18:23 -07:00
Ry
fa693c71a7 all: Increase file struct size to 32 bytes for both files and streams 2023-03-30 21:46:24 -07:00
Ry
b6cde81d2b kernel/vfs: Support seeking in streams 2023-03-30 18:14:16 -07:00
Ry
713e447d7d kernel/window: Use consts for the window title bar colors 2023-03-30 15:48:05 -07:00
Ry
a72dbae40b kernel/window/messagebox: Fix incorrect comment 2023-03-30 15:47:04 -07:00
Ry
f67dfbff23 kernel/fxf/launch: Remove unneeded push 2023-03-23 00:38:22 -07:00
Ry
e0b53d5454 kernel/fxf/launch: Tell the caller if an error occurred 2023-03-23 00:20:11 -07:00
Ry
a484da1526 kernel/fxf/launch: Don't always show error message (oops) 2023-03-23 00:16:53 -07:00
Ry
7d877618a1 kernel/fxf/launch: Show an error message if memory allocation fails 
```
You are fucked.
[ OK ]
```
 2023-03-22 22:44:14 -07:00
Ry
59c688fc87 kernel/fxf/launch: Specify disk ID, and fix issue with argument passing 2023-03-22 22:25:55 -07:00
Ry
8103ec8bcd kernel/fxf and launcher: Add and use launch_fxf_from_disk syscall 2023-03-22 22:18:33 -07:00
Ry
60a322ca53 kernel+apps: Use a more standard filename format (8.3 with no spaces) 2023-03-15 17:53:45 -07:00
Ry
189f54dac4 Bump version to 0.2.0 2023-03-06 18:11:17 -08:00
Ry
f47892c133 kernel/main: Add a fox32rom API version check 2023-03-06 17:29:06 -08:00
Ry
f7752e7c08 kernel/main: Only set rsp if we aren't running under an existing kernel 2023-03-05 17:36:30 -08:00
Ry
f99c3d63c1 kernel/main: Keep track of the "current disk" 2023-03-04 23:34:00 -08:00
Ry
9aca4e2e57 kernel/vfs: Update outdated comment 2023-02-08 16:05:08 -08:00
Ry
2ed47446a0 kernel/task: Add save_state_and_yield_task 2023-02-07 16:27:23 -08:00
Ry
b919faaeb4 kernel/window: Update outdated comment 2023-02-06 23:57:50 -08:00
Ry
2688e8082d kernel/task: Add comment saying registers are not saved across yields 2023-02-02 16:21:29 -08:00
jn
ffdda5eaca Make use of data.strz 
The filesystem image is the same before and after this commit:

$ sha256sum fox32os-orig.img fox32os.img
abc77bd6310b8eb6bcde0a8a442ca8bab071307a6cf5155ea606578435f77d27  fox32os-orig.img
abc77bd6310b8eb6bcde0a8a442ca8bab071307a6cf5155ea606578435f77d27  fox32os.img


The conversion was performed with a few sed commands:

find -name '*.asm' | xargs sed -i -e 's/data.str \("[^"]*"\) data.8 0$/data.strz \1/g'
find -name '*.asm' | xargs sed -i -e 's/data.str \("[^"]*"\) data.8 0 /data.strz \1 /g'
find -name '*.asm' | xargs sed -i -e 's/data.str \("[^"]*"\) data.8 0x00 /data.strz \1 /g'
 2023-02-02 03:03:07 +01:00
Ry
5708227a61 kernel/main: Detect if disk 1 is a valid FXF binary before running it 2023-02-01 15:43:21 -08:00
jn
8fe903a9ff kernel/vfs: Don't ignore buffer length in read(stream) 2023-02-02 00:00:37 +01:00
jn
73eee3e599 kernel/vfs: Don't ignore buffer length in write(stream) 2023-02-02 00:00:37 +01:00
jn
205e00dc08 Add file type check to parse_fxf_binary 2023-02-01 20:07:09 +01:00
Ry
75a10ffdc3 kernel: Show an error if running on top of an existing kernel 2023-01-25 18:13:45 -08:00
Ry
0c3a0afc5f kernel: Make get_active_window_struct return 0 if no active window 2023-01-24 17:18:12 -08:00
Ry
cba8b52677 kernel: Add get_active_window_struct 2023-01-24 17:10:48 -08:00
Ry
70cecc8667 kernel: Always show the menu bar, even if the active window has none 2023-01-24 17:09:34 -08:00
Ry
2a4b5bef9b kernel: Implement basic messageboxes 2023-01-22 13:47:55 -08:00
Ry
9e256a7e3c sh: Move to an application outside of the kernel 
Fixes issue #3
 2023-01-21 00:17:10 -08:00
Ry
c043316fa1 Implement RYFS write support in the VFS 2023-01-20 18:53:16 -08:00
Ry
e577446e55 Don't attempt to relocate if none are required 
Fixes issue #4
 2023-01-20 18:25:15 -08:00
Ry
d072478152 New bottom bar style 2022-12-29 12:02:03 -08:00
Ry
1e6e925d08 kernel: Don't crash when all windows are closed 2022-12-28 00:05:15 -08:00
Ry
8ac2d2c0d4 kernel: Add a very basic GUI widget system 2022-12-27 18:01:55 -08:00
Ry
3eff04b8a2 shell: Update disk command 2022-12-26 18:26:27 -08:00
Ry
455a909255 kernel: Fix clicking menu item when different window is directly under 2022-12-25 14:51:36 -08:00
Ry
fddfd78829 kernel: Make sure the event manager task starts when running disk 1 2022-12-25 13:54:45 -08:00
Ry
3b813afa72 kernel: Window manager now manages the menu bar per-window 2022-12-24 22:51:43 -08:00
Ry
b71d10ab63 kernel: Ensure new_window doesn't clobber r0 2022-12-24 01:29:00 -08:00
Ry
a68e584c82 kernel: A more complete window manager implementation 
It's currently pretty buggy, but at least it's better than what we
had before :P
 2022-12-23 22:26:16 -08:00
Ry
c6919d4168 shell: Add clear command 2022-11-25 17:21:28 -08:00
Ry
c321e54cfb shell: Redraw the line when needed 2022-11-25 17:20:57 -08:00
Ry
399ad8c7bb shell: Use hex const for the cursor 2022-11-21 21:32:06 -08:00
Ry
250da95d76 Initialize the memory allocator with a correct bottom of memory 2022-10-27 23:08:18 -07:00
Ry
a7064075e7 Build the kernel as an FXF binary and boot using the new boot mechanism 2022-10-27 22:49:55 -07:00
Ry
cc40cce81b shell: Prefix an FXF binary with * to not suspend the shell 2022-10-16 18:47:11 -07:00
Ry
06798d3be2 Increase shell input buffer size to 512 characters 
Because reasons.
 2022-10-14 17:15:24 -07:00
Ry
3cd4341986 Add shell task and terminal application 2022-10-14 16:53:41 -07:00