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delete APPDATA.mem_start

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git-svn-id: svn://kolibrios.org@9710 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Doczom 2022-02-09 18:09:54 +00:00
parent 707dc7c2e6
commit 39780d1f65
3 changed files with 6 additions and 18 deletions
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2
kernel/trunk/const.inc
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@ -520,7 +520,7 @@ struct APPDATA
dw ? ;+126
wnd_shape dd ? ;+128
wnd_shape_scale dd ? ;+132
mem_start dd ? ;+136
dd ? ;+136
counter_sum dd ? ;+140 ; R
saved_box BOX ;+144
ipc_start dd ? ;+160

1
kernel/trunk/core/taskman.inc
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@ -972,7 +972,6 @@ proc set_app_params stdcall,slot:dword, params:dword, flags:dword
mov [ebx+SLOT_BASE+APPDATA.cur_dir], eax
rep movsd
mov dword [ebx+SLOT_BASE+APPDATA.mem_start], 0
mov [ebx+SLOT_BASE+APPDATA.event_mask], dword 1+2+4;set default event flags (see 40 function)
inc dword [process_number]
mov eax, [process_number]

21
kernel/trunk/kernel.asm
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@ -1607,9 +1607,7 @@ sys_setup:
dec ebx
jnz @f
mov edi, [current_slot]
mov eax, [edi+APPDATA.mem_start]
add eax, edx
mov eax, edx
; 1 = normal layout
dec ecx
jnz .shift
@ -1704,16 +1702,13 @@ sys_getsetup:
dec ebx
jnz @f
mov edi, [current_slot]
mov ebx, [edi+APPDATA.mem_start]
add ebx, edx
; 1 = normal layout
dec ecx
jnz .shift
mov ebx, edx
; if given memory address belongs to kernel then error
stdcall is_region_userspace, ebx, 128
jnz .addr_error
; 1 = normal layout
dec ecx
jnz .shift
mov eax, keymap
mov ecx, 128
@ -1725,9 +1720,6 @@ sys_getsetup:
dec ecx
jnz .alt
stdcall is_region_userspace, ebx, 128
jnz .addr_error
mov eax, keymap_shift
mov ecx, 128
call memmove
@ -1738,9 +1730,6 @@ sys_getsetup:
dec ecx
jne .country
stdcall is_region_userspace, ebx, 128
jnz .addr_error
mov eax, keymap_alt
mov ecx, 128
call memmove