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kernel: total globalization

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git-svn-id: svn://kolibrios.org@5359 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2015-01-06 16:09:34 +00:00
parent 583e5570af
commit 2ce28a4047
4 changed files with 11 additions and 9 deletions
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4
kernel/trunk/core/apic.inc
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@ -63,7 +63,7 @@ APIC_init:
call IRQ_mask_all
; IOAPIC init
stdcall map_io_mem, [acpi_ioapic_base], 0x20, PG_SWR+PG_NOCACHE
stdcall map_io_mem, [acpi_ioapic_base], 0x20, PG_GLOBAL+PG_NOCACHE+PG_SWR
mov [IOAPIC_base], eax
mov eax, IOAPIC_VER
@ -127,7 +127,7 @@ LAPIC_init:
cmp [LAPIC_BASE], 0
jne .done
stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SWR+PG_NOCACHE
stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR
mov [LAPIC_BASE], eax
mov esi, eax

4
kernel/trunk/core/heap.inc
View File

@ -492,7 +492,7 @@ proc kernel_alloc stdcall, size:dword
jz .err
mov ecx, ebx
or eax, PG_SWR
or eax, PG_GLOBAL+PG_SWR
mov ebx, [lin_addr]
call commit_pages
@ -506,7 +506,7 @@ proc kernel_alloc stdcall, size:dword
test eax, eax
jz .err
stdcall map_page, edx, eax, dword PG_SWR
stdcall map_page, edx, eax, dword (PG_GLOBAL+PG_SWR)
add edx, 0x1000
dec ebx
jnz @B

6
kernel/trunk/core/memory.inc
View File

@ -477,14 +477,14 @@ proc init_LFB
mov eax, [LFBAddress]
mov edi, page_tabs + (LFB_BASE shr 10)
or eax, PG_UWR
or eax, PG_GLOBAL+PG_UWR
and eax, [pte_valid_mask]
mov ecx, [pg_count]
cld
@@:
stosd
add eax, 0x1000
dec ecx
jnz @B
loop @B
mov dword [LFBAddress], LFB_BASE
mov eax, cr3 ;flush TLB

6
kernel/trunk/kernel.asm
View File

@ -351,10 +351,12 @@ high_code:
mov fs, cx
mov gs, bx
mov eax, PG_GLOBAL
bt [cpu_caps], CAPS_PGE
jnc @F
or dword [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], PG_GLOBAL
or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax
or [pte_valid_mask], eax
mov ebx, cr4
or ebx, CR4_PGE
@ -754,7 +756,7 @@ endg
mov edi, OS_BASE + 8000h
mov ecx, (ap_init16_size + 3) / 4
rep movsd
stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SWR+PG_NOCACHE
stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR
mov [LAPIC_BASE], eax
lea edi, [eax+300h]
mov esi, smpt+4