Commit Graph

57 Commits

Author SHA1 Message Date
Andy-Python-Programmer
0dd2bc6224
multiboot2: add the basic memory info tag
Signed-off-by: Andy-Python-Programmer <andypythonappdeveloper@gmail.com>
2021-10-07 14:10:33 +11:00
mintsuki
a6acfb7606 pmm: Workaround for cases in which AllocatePages fails during initialisation 2021-10-02 21:14:42 +02:00
mintsuki
bd4646f0ad chainload: Misc bug fixes and improvements 2021-09-27 04:04:15 +02:00
mintsuki
dafc710c60 pmm: Allocate memory map dynamically using EFI 2021-09-03 03:10:23 +02:00
mintsuki
5217f50bbd pmm: Increase the max size of the memory map 2021-09-02 04:23:09 +02:00
mintsuki
86780fc776 efi: Improve reclaim memory process 2021-09-02 02:47:08 +02:00
mintsuki
31f52c2b30 efi: Directly use EFI functions instead of using GNU-EFI's call wrapper 2021-08-25 22:03:00 +02:00
mintsuki
9a934eb683 efi: Leave 64MiB to firmware instead of 16MiB 2021-08-22 17:57:52 +02:00
mintsuki
f9fe2f96ed misc: Bug fixes 2021-08-20 18:28:51 +02:00
mintsuki
5089bafaf8 pmm: Fix sanitise_entries() bugs 2021-07-25 14:18:35 +02:00
mintsuki
6e1afcd3cb uefi: Initial 32 bit UEFI support 2021-07-20 13:35:43 +02:00
mintsuki
79b8c38c8c stivale: Initial infrastructure to support ELF permissions 2021-07-15 14:09:12 +02:00
mintsuki
1aa5ae13fc misc: Change how bios and uefi macros are defined and tested 2021-07-15 10:03:47 +02:00
mintsuki
cd59bb5097 pmm: Add option to randomise memory contents at boot-up 2021-07-09 14:40:44 +02:00
mintsuki
3b18864e6f efi: Misc bug fixes 2021-07-07 05:54:40 +02:00
mintsuki
0c46de53d8 Revert "pmm: Use our custom EFI memory entry type to release EFI memory back instead of relying on our memmap"
This reverts commit eadee3e6cb.
2021-07-07 05:37:47 +02:00
mintsuki
a092368895 pmm: Rework pmm_reclaim_uefi_mem() 2021-07-07 00:44:37 +02:00
mintsuki
c20828138e Revert "uefi: Even saner handling of exiting boot services"
This reverts commit e6cc0e4b93.
2021-07-06 22:45:16 +02:00
mintsuki
eadee3e6cb pmm: Use our custom EFI memory entry type to release EFI memory back instead of relying on our memmap 2021-07-06 08:55:32 +02:00
mintsuki
e6cc0e4b93 uefi: Even saner handling of exiting boot services 2021-07-06 08:21:20 +02:00
mintsuki
05bc7c5bda uefi: More sane handling of exiting boot services 2021-07-06 07:42:35 +02:00
mintsuki
d966dc083c pmm: Sanitise raw EFI memory map 2021-07-06 05:26:55 +02:00
mintsuki
4a87babe4a misc: Forbid variable shadowing 2021-07-06 05:17:18 +02:00
mintsuki
36fa6291bd pmm: Optimise get_raw_memmap() 2021-07-06 03:17:28 +02:00
mintsuki
449df1d547 pmm: Implement get_raw_memmap() and use it in mb1 proto 2021-07-06 03:01:07 +02:00
mintsuki
7bf53f1406 pmm: Do not reclaim EfiLoader sections as usable 2021-06-15 03:10:59 +02:00
mintsuki
f650e4b41b misc: Add verbose config option 2021-05-11 06:46:42 +02:00
mintsuki
db3a41bc4c uefi: Implement chainloading support 2021-05-06 04:31:05 +02:00
mintsuki
ad2e03b434 pmm: Guard against broken E820 causing an EBDA overwrite 2021-05-05 00:12:20 +02:00
mintsuki
f2b172be71 linux: Pass additional EFI info to kernel 2021-04-28 23:41:34 +02:00
mintsuki
fb7e9fdb3c pmm: Remove dead code and misc bug fixes 2021-04-20 13:52:42 +02:00
mintsuki
b3e4c49e57 vmm: The PAT flag was accidentally set for 4KiB pages 2021-04-20 06:11:02 +02:00
mintsuki
06315dd809 pmm: Protect page 0 of physical memory 2021-04-15 03:44:25 +02:00
mintsuki
4e4017fb13 pmm: Rework conventional memory allocator 2021-04-15 02:21:38 +02:00
mintsuki
d9466f3d25 stivale2: Implement unmap NULL using 4KiB pages 2021-04-14 21:57:23 +02:00
mintsuki
c3481e12cc mtrr: Wholly remove MTRR support 2021-04-09 02:28:56 +02:00
mintsuki
7abb7348a9 stivale2: Implement terminal 2021-04-07 02:10:28 +02:00
mintsuki
30b750a2ad elf: Always do ASLR when loading relocatable ELFs and handle unavailable memory ranges instead of crashing 2021-03-26 15:47:59 +01:00
mintsuki
cd3a64c9f1 linux: Initial support for 32 bit boot protocol instead of 16 bit one 2021-03-19 09:36:49 +01:00
mintsuki
e374d73265 pmm: Fix bug with memmap_alloc_range() where the type of the new upper entry was incorrectly set 2021-03-17 17:56:36 +01:00
mintsuki
f7dc2e7b8e pmm: Limit bump allocator to 0x70000 on UEFI as well 2021-03-17 07:51:32 +01:00
mintsuki
1b1b014a34 pmm: Misc bug fixes and improvements 2021-03-17 06:53:24 +01:00
mintsuki
1f1f601c50 pmm: Make sure conv_mem_alloc() does not return NULL as a valid allocation 2021-03-13 14:10:40 +01:00
mintsuki
7ee7e3425c pxe: Make it work again 2021-03-13 09:08:01 +01:00
mintsuki
7f32fb591b mtrr: Fix range overlap check 2021-03-10 04:45:30 +01:00
mintsuki
0ab68fa83e pmm: Remove useless if 2021-03-10 01:35:28 +01:00
mintsuki
6fe0a46a34 pmm: Implement pmm_reclaim_uefi_mem() 2021-03-10 01:23:44 +01:00
mintsuki
62b042a2fe Get SMP to work on UEFI 2021-03-07 06:50:04 +01:00
mintsuki
058da70164 Misc fixes 2021-03-07 04:31:06 +01:00
mintsuki
e56df5b3ab pmm: Make conventional memory allocator work with UEFI 2021-03-07 04:10:44 +01:00