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string manipulation routines for drivers and kernel

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enable global page support after paging 

git-svn-id: svn://kolibrios.org@519 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2007-05-23 11:26:19 +00:00
parent eb55d78ee2
commit f111d6969f
9 changed files with 271 additions and 313 deletions
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22
kernel/trunk/core/taskman.inc
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@@ -76,7 +76,6 @@ proc fs_execute
pushad
mov [cmdline], ebx
mov [flags], edx
; [ebp] pointer to filename
@@ -84,12 +83,16 @@ proc fs_execute
lea eax, [filename]
mov dword [eax+1020],0 ;force terminate
;string
stdcall k_strncpy, eax, [ebp], 1023
stdcall strncpy, eax, [ebp], 1023
mov [cmdline], ebx
test ebx, ebx
jz @F
lea eax, [cmdline]
mov dword [eax+252], 0
stdcall k_strncpy, eax, [cmdline], 255
stdcall strncpy, eax, ebx, 255
@@:
lea eax, [filename]
stdcall load_file, eax
mov ecx, -ERROR_FILE_NOT_FOUND
@@ -136,9 +139,8 @@ proc fs_execute
_clear_ 256 ;clean extended information about process
; write application name
lea edi, [filename]
mov al, '/'
call k_strrchr ; now eax points to name without path
lea eax, [filename]
stdcall strrchr, eax, '/' ; now eax points to name without path
lea esi, [eax+1]
test eax, eax
@@ -963,7 +965,7 @@ proc set_app_params stdcall,slot:dword, params:dword,\
.add_command_line:
mov edx,[params]
mov edx,[edx] ;app_cmdline
test edx,edx
test edx, [cmd_line] ;check both src & dst
jz @F ;application don't need parameters
mov eax, edx
@@ -973,7 +975,7 @@ proc set_app_params stdcall,slot:dword, params:dword,\
cmp eax, [SLOT_BASE+APPDATA.mem_size+ebx*8]
ja @f
stdcall k_strncpy, edx, [cmd_line], 256
stdcall strncpy, edx, [cmd_line], 256
@@:
mov edx,[params]
mov edx, [edx+4] ;app_path
@@ -984,7 +986,7 @@ proc set_app_params stdcall,slot:dword, params:dword,\
jc @f
cmp eax, [SLOT_BASE+APPDATA.mem_size+ebx*8]
ja @f
stdcall k_strncpy, edx, [app_path], 1024
stdcall strncpy, edx, [app_path], 1024
@@:
mov ebx,[slot]
mov eax,ebx