alnyan
2272bc55f1
all: wrap vesa feature in ifdef
2021-04-30 01:15:42 +03:00
ba92882f6c
***: throw away disasm again
2020-11-09 13:18:11 +02:00
ebb9e012d6
proc: CoW should work for pages with 2+ refs
2020-11-01 14:33:09 +02:00
a971e0f15e
***: import code from audasm repo
2020-10-20 10:42:12 +03:00
593ffd4e0c
binfmt/elf: switch to phdrs instead of (incorrect) shdrs loader
2020-10-19 15:58:46 +03:00
c2db4e94a6
proc: fix gs/fs-related bug in exception handler
...
1. %rip -> %rsp (misspelt a register name, damn)
2. Rename swapgs_if_needed to iret_swapgs_if_needed for clarification
3. Add iret_swapgs_if_needed before iret from exception handler
2020-10-18 23:48:27 +03:00
6a58d983a1
user: add kernel instrumentation syscall
2020-10-16 15:18:44 +03:00
d7a3ed3ff5
SMP works?
2020-10-04 15:48:11 +03:00
f263bfb63f
boot: use yboot2-proto instead of yboot2 itself
2020-09-27 12:31:21 +03:00
02136a28b5
boot: use multiboot2 symbol table
2020-09-20 13:49:18 +03:00
1dea3c9e43
video: ugly hack to vastly speedup the console
2020-09-19 17:19:53 +03:00
f9eb40dbfb
cpu: properly reload segment registers after lgdt
2020-09-19 17:18:39 +03:00
5f7b6e2cee
debug: Revert to old debug method
2020-09-18 14:23:20 +03:00
f3ab428d86
boot: remove unnecessary while(1);
2020-09-18 14:22:55 +03:00
90e5d243be
irq: fix I/O APIC problem for Ryzen systems
2020-09-18 14:21:55 +03:00
bb5ff71a79
con: Add early vesa fbcon
2020-09-18 13:22:38 +03:00
7438ee768f
Use yboot2 (My new rust-based EFI loader)
2020-09-17 23:53:56 +03:00
53625fce71
boot: move yboot data to C struct
2020-09-08 23:54:58 +03:00
ab3b3afcc5
boot: fix (?) memory corruption problems with EFI
2020-09-06 20:46:27 +03:00
559e1156f1
boot: extract yboot initrd pointer
2020-09-05 02:19:39 +03:00
c3f23032f0
boot: yboot protocol change: memory map
...
Memory map is now a part of boot protocol structure.
The change was caused by UEFI placing this boot structure
(as part of yboot's data section) very high in physical memory,
above kernel's mapped 4GiB range, so kernel had no way of
accessing it. It's not the best solution, but will work for sure.
2020-09-05 02:08:52 +03:00
fb7e385a05
mman: (fixme?) hack to prevent memory corruption
2020-09-05 00:56:28 +03:00
7d3a0d58dc
boot: add support for yboot protocol
2020-09-04 01:36:04 +03:00
0d39253c1e
boot: get RSDP address from multiboot2
2020-09-01 23:47:55 +03:00
158c181c54
mman: allow CoW to fork pages when accessing from kernel
2020-09-01 23:47:03 +03:00
2ff4dca8c4
acpi: add a way to early define RSDP location
2020-09-01 23:46:18 +03:00
074862b9ee
api/io: readlinkat
2020-08-30 12:44:22 +03:00
e0f0087ccc
mman: rewrite physical memory manager
...
Better protection of reserved memory regions,
merged "pool" allocation functions into main
memory manager
2020-08-23 22:59:29 +03:00
d6f40d482a
Reenable MSI handler
2020-08-23 13:22:56 +03:00
887ffb7e53
Symbol tables, references to other mods, dependency checks
2020-08-11 01:32:03 +03:00
d25e672139
Change debug_trace signature for more safety
2020-08-07 12:04:03 +03:00
83b1d9a281
Add setsid(2) syscall
2020-07-31 15:27:18 +03:00
bca93a50fd
Add /lib/ld execution for dynamic binaries
2020-07-30 00:55:35 +03:00
d7f6fcec69
Add serial ttys
2020-07-29 18:54:00 +03:00
ee85365bbc
Add sched_yield(2)
2020-07-28 14:52:31 +03:00
da48c168ea
Only compile "heap_trace" when trace is enabled
2020-07-28 14:52:07 +03:00
60a3e05f24
Fix ICANON (lflag) and add more key handling to PS/2
2020-07-28 14:51:33 +03:00
c485c4db84
truncate(2)/ftruncate(2)
2020-07-27 00:15:27 +03:00
8d9891319c
unlinkat(2)
2020-07-27 00:01:38 +03:00
276d77cd7c
Add mkdirat(2)
2020-07-26 23:22:16 +03:00
040b94499c
faccessat and fstatat
2020-07-26 23:02:13 +03:00
26df7ce9aa
open(2) superseded by openat(2)
2020-07-26 21:47:38 +03:00
7a26c595e4
Add exception signals, fix stack misalignment on userspace entry
2020-07-26 21:00:36 +03:00
dfe1531c56
Add level argument to debug_backtrace()
2020-07-24 14:35:47 +03:00
72837f9b90
A cleaner initrd fs implementation
2020-07-24 00:04:02 +03:00
1314eafb3d
Replace \b with \0177 as erase character
2020-07-23 17:51:13 +03:00
92acffb13b
Add getppid(2)
2020-07-22 23:13:29 +03:00
becf8eec74
Cleanup headers a bit
2020-07-21 16:22:00 +03:00
17c826f99a
More critical invalid syscall
2020-07-21 16:21:14 +03:00
fd0ec4150f
Add ENABLE_NET and ENABLE_UNIX options
2020-07-11 23:31:41 +03:00
alnyan
Mark