|
|
1ce6a27fc5
|
applied some bugfixes from eduOS
|
2014-06-30 00:37:05 +02:00 |
|
|
|
7d756306cf
|
removed more 32 bit only paging code which is broken anyway
|
2014-06-14 17:57:52 +02:00 |
|
|
|
4f5e2ce13b
|
heading towards merging the 32/64 paging code
|
2014-05-14 18:56:15 +02:00 |
|
|
|
ff130c4538
|
moved VMA initialization of APIC and MultiProcessing related stuff to apic.c
|
2014-05-14 18:01:58 +02:00 |
|
|
|
44f6905e4d
|
added missing vma region
|
2014-05-14 17:43:20 +02:00 |
|
|
|
6f5a7157bb
|
rewrite of multiprocessing table parsing
|
2014-05-14 17:43:03 +02:00 |
|
|
|
8287ab79d3
|
fixed SMP with new paging code
|
2014-05-14 15:17:34 +02:00 |
|
|
|
1f641e440c
|
simplified macros
|
2014-05-14 15:13:11 +02:00 |
|
|
|
c1e52dc8c2
|
updated PMC driver
|
2014-05-14 15:12:02 +02:00 |
|
|
|
d358a78e56
|
added comments and @author
|
2014-05-14 15:11:02 +02:00 |
|
|
|
9f7295672f
|
fixed rdtsc on x86_64 (upper 32bits were missing)
|
2014-04-23 18:36:23 +02:00 |
|
|
|
cb26b6fe01
|
fixed typo
|
2014-04-22 16:59:54 +02:00 |
|
|
|
ab35409aac
|
the LAPIC page should be marked as not executable
|
2014-04-15 16:57:03 +02:00 |
|
|
|
00127d06cf
|
some cleanup
|
2014-04-15 16:28:02 +02:00 |
|
|
|
6bd2f64687
|
set PG_GLOBAL flag on pagetables
this leads to global self-mapped page tables
and therefore reduces to effect of TLB shootdowns.
|
2014-04-15 16:27:16 +02:00 |
|
|
|
273137f2e7
|
fixed sys_fork and sys_execve for new paging code
|
2014-02-18 13:12:19 +01:00 |
|
|
|
3203d53a83
|
another rewrite of the paging code without nested functions
|
2014-02-18 13:08:22 +01:00 |
|
|
|
61ec065da1
|
some smaller codestyle improvements
|
2014-02-18 13:03:52 +01:00 |
|
|
|
39bb5e8d56
|
fixed mapping for APIC and IOAPIC
|
2014-02-18 11:06:13 +01:00 |
|
|
|
eb0298fc2f
|
moved some helper functions to page_helpers.h (mostly static inline address calculation)
|
2014-02-07 11:01:10 +01:00 |
|
|
|
d51237f3f2
|
fixed missing page map: Multiboot mmap_* fields are not required to be on the same page as the Multiboot info structure itself
|
2014-02-07 10:56:04 +01:00 |
|
|
|
93cfc43c55
|
fixed little bug in bit mask
|
2014-02-07 10:54:27 +01:00 |
|
|
|
0e6f7b1e32
|
added more exception names
|
2014-01-30 14:38:08 +01:00 |
|
|
|
a755ac5d5e
|
implemented Performance Monitoring Counters and added a simple test benchmark
|
2014-01-30 14:36:22 +01:00 |
|
|
|
a3d621142a
|
added paging and memory related CPUID feature flags
|
2014-01-28 11:09:00 +01:00 |
|
|
|
f0f3a6d4f6
|
added seperate x86 UART routines for HW debugging (115200 baud, 8N1)
|
2014-01-28 11:07:09 +01:00 |
|
|
|
5a20e0953f
|
we do not need syncronization for virt_to_phys (atomic memory access)
|
2014-01-09 16:55:05 +01:00 |
|
|
|
af9bda06f8
|
renamed mmu.h to memory.h as its not related to the MMU and contains
prototypes for memory.c
|
2014-01-09 16:20:18 +01:00 |
|
|
|
d5f60ef542
|
fixed two smaller bugs and some compiler warnings
|
2014-01-09 16:12:13 +01:00 |
|
|
|
11977e40bc
|
implemented userspace task loading and userpsace heap management with the new vma_list
|
2014-01-09 14:06:09 +01:00 |
|
|
|
a00177ec09
|
adapted c runtime and syscalls to x86-64 ABI calling convention
|
2014-01-09 14:04:02 +01:00 |
|
|
|
d7644300a8
|
code cleanup of task creation and some additions to the previous commit
|
2014-01-09 13:59:01 +01:00 |
|
|
|
ab67350783
|
thats a huge commit: reimplemented all remaining page map functions according to the new page_iterate()
|
2014-01-09 13:44:20 +01:00 |
|
|
|
269bffc208
|
unified comment fontcase
|
2014-01-09 13:41:22 +01:00 |
|
|
|
88a2e573c6
|
replaced old 32bit only page_copy by new generic one
|
2014-01-09 13:33:21 +01:00 |
|
|
|
494ee1299a
|
unified and extended pagefault exception handler
some cleanup
|
2014-01-09 13:32:00 +01:00 |
|
|
|
d5ac6e6092
|
added macros for x86 control registers & some MSRs
|
2014-01-09 13:13:59 +01:00 |
|
|
|
066e29fde9
|
added NX bit support
renamed some CPP macros
|
2014-01-09 12:49:04 +01:00 |
|
|
|
c21ea42058
|
added page_dump() and page_stats() for testing and demonstration of page_iterate()
|
2013-12-03 16:40:14 +01:00 |
|
|
|
8fe165c162
|
added page_iterate(): a recursive page tree walker
|
2013-12-03 16:34:34 +01:00 |
|
|
|
4514080014
|
enable global pages for the kernelspace
|
2013-12-03 15:54:58 +01:00 |
|
|
|
fff2708c5a
|
move page map setup to arch_paging_init()
|
2013-12-03 15:52:16 +01:00 |
|
|
|
443ffdf012
|
replaced PAGE_ALIGN macro by PAGE_CEIL, PAGE_FLOOR pair
|
2013-12-03 15:29:05 +01:00 |
|
|
|
2923b1a7ed
|
cleanup of macros and comments, idention etc...
|
2013-12-03 15:26:21 +01:00 |
|
|
|
edf178f39a
|
Merge branch 'vogel' into x64_paging
|
2013-11-26 17:25:53 +01:00 |
|
|
|
9018781eee
|
replaced old kfree() calls with new signature
|
2013-11-20 14:11:19 +01:00 |
|
|
|
a972efe288
|
Merge branch 'vma_kernel' into vogel
Conflicts:
kernel/tasks.c
|
2013-11-20 14:00:04 +01:00 |
|
|
|
9db28ec380
|
using PAGE_ALIGN macro to calc pages
|
2013-11-20 13:43:18 +01:00 |
|
|
|
de33962e9d
|
removed old vm_alloc()/vm_free() which have been replaced by vma_alloc()/vma_free()
|
2013-11-20 13:22:09 +01:00 |
|
|
|
af5fa15d8d
|
fixed possible wrap-around in tlb_flush functions
|
2013-11-20 12:04:55 +01:00 |
|
