aabc2/KOS_qrcodes
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity

menuet02 tls

Browse Source 
git-svn-id: svn://kolibrios.org@1220 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2009-10-19 19:45:30 +00:00
parent c2b5a1b2a8
commit b7c98dff1b
6 changed files with 121 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
kernel/trunk/kernel.asm
View File

@@ -79,6 +79,7 @@ graph_data equ (3+graph_data_l-gdts)
tss0 equ (tss0_l-gdts)
app_code equ (3+app_code_l-gdts)
app_data equ (3+app_data_l-gdts)
app_tls equ (3+tls_data_l-gdts)
pci_code_sel equ (pci_code_32-gdts)
pci_data_sel equ (pci_data_32-gdts)
@@ -281,15 +282,16 @@ org OS_BASE+$
align 4
high_code:
mov ax,os_stack
mov bx,app_data
mov ss,ax
add esp, OS_BASE
mov ax, os_stack
mov bx, app_data
mov cx, app_tls
mov ss, ax
add esp, OS_BASE
mov ds,bx
mov es,bx
mov fs,bx
mov gs,bx
mov ds, bx
mov es, bx
mov fs, cx
mov gs, bx
bt [cpu_caps], CAPS_PGE
jnc @F
@@ -711,6 +713,7 @@ no_lib_load:
mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx
mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path
mov dword [SLOT_BASE+256+APPDATA.tls_base], eax
; task list
mov [CURRENT_TASK],dword 1
@@ -1907,6 +1910,14 @@ detect_devices:
sys_end:
mov ecx, [current_slot]
mov eax, [ecx+APPDATA.tls_base]
test eax, eax
jz @F
stdcall user_free, eax
@@:
mov eax,[TASK_BASE]
mov [eax+TASKDATA.state], 3 ; terminate this program