fix some kernel stdcall functions

git-svn-id: svn://kolibrios.org@660 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/core/exports.inc

@@ -93,17 +93,17 @@ kernel_export:
   dd szPciWrite8       , pci_write8
   dd szPciWrite16      , pci_write16
 
-  dd szAllocPage       , alloc_page
+  dd szAllocPage       , alloc_page            ;stdcall
-  dd szAllocPages      , alloc_pages
+  dd szAllocPages      , alloc_pages           ;stdcall
   dd szFreePage        , free_page
-  dd szMapPage         , map_page
+  dd szMapPage         , map_page              ;stdcall
   dd szMapSpace        , map_space
   dd szGetPgAddr       , get_pg_addr
   dd szCommitPages     , commit_pages          ;not implemented
   dd szReleasePages    , release_pages
 
-  dd szAllocKernelSpace, alloc_kernel_space
+  dd szAllocKernelSpace, alloc_kernel_space    ;stdcall
-  dd szFreeKernelSpace , free_kernel_space
+  dd szFreeKernelSpace , free_kernel_space     ;stdcall
   dd szKernelAlloc     , kernel_alloc
   dd szKernelFree      , kernel_free
   dd szUserAlloc       , user_alloc

kernel/trunk/core/heap.inc

@@ -269,6 +269,10 @@ align 4
 proc alloc_kernel_space stdcall, size:dword
            local block_ind:DWORD
 
+           push ebx
+           push esi
+           push edi
+
            mov eax, [size]
            add eax, 4095
            and eax, not 4095
@@ -356,6 +360,9 @@ proc alloc_kernel_space stdcall, size:dword
            mov ebx, [size]
            sub [heap_free], ebx
            and [heap_mutex], 0
+           pop edi
+           pop esi
+           pop ebx
            ret
 .m_eq_size:
            remove_from_list edi
@@ -376,16 +383,24 @@ proc alloc_kernel_space stdcall, size:dword
            mov ebx, [size]
            sub [heap_free], ebx
            and [heap_mutex], 0
+           pop edi
+           pop esi
+           pop ebx
            ret
 .error:
            xor eax, eax
            mov [heap_mutex], eax
+           pop edi
+           pop esi
+           pop ebx
            ret
 endp
 
 align 4
 proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword
-
+           push ebx
+           push esi
+           push edi
            mov ebx, heap_mutex
            call wait_mutex    ;ebx
 
@@ -480,6 +495,9 @@ proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword
            xor eax, eax
            mov [heap_mutex], eax
            dec eax
+           pop edi
+           pop esi
+           pop ebx
            ret
 .insert:
            remove_from_used esi
@@ -499,10 +517,16 @@ proc free_kernel_space stdcall uses ebx ecx edx esi edi, base:dword
            xor eax, eax
            mov [heap_mutex], eax
            dec eax
+           pop edi
+           pop esi
+           pop ebx
            ret
 .fail:
            xor eax, eax
            mov [heap_mutex], eax
+           pop edi
+           pop esi
+           pop ebx
            ret
 endp
 

kernel/trunk/core/memory.inc

@@ -13,6 +13,7 @@ proc alloc_page
 
            pushfd
            cli
+           push ebx
            mov ebx, [page_start]
            mov ecx, [page_end]
 .l1:
@@ -21,6 +22,7 @@ proc alloc_page
            add ebx,4
            cmp ebx, ecx
            jb .l1
+           pop ebx
            popfd
            xor eax,eax
            ret
@@ -31,6 +33,7 @@ proc alloc_page
            lea eax, [eax+ebx*8]
            shl eax, 12
            dec [pg_data.pages_free]
+           pop ebx
            popfd
            ret
 endp
@@ -38,6 +41,8 @@ endp
 align 4
 proc alloc_pages stdcall, count:dword
            pushfd
+           push ebx
+           push edi
            cli
            mov eax, [count]
            add eax, 7
@@ -59,13 +64,18 @@ proc alloc_pages stdcall, count:dword
            inc ecx
            cmp ecx,ebx
            jb .match
-.fail:     xor eax, eax
+.fail:
+           xor eax, eax
+           pop edi
+           pop ebx
            popfd
            ret
 .next:
            inc ecx
            cmp ecx, ebx
            jb .find
+           pop edi
+           pop ebx
            popfd
            xor eax, eax
            ret
@@ -81,6 +91,8 @@ proc alloc_pages stdcall, count:dword
            mov ebx, [count]
            shl ebx, 3
            sub [pg_data.pages_free], ebx
+           pop edi
+           pop ebx
            popfd
            ret
 endp

kernel/trunk/core/peload.inc

@@ -179,14 +179,6 @@ map_PE:
            jmp     .L24
 .L22:
 
-     push eax
-     push edx
-     mov edx, 0x400   ;bochs
-     mov al,0xff      ;bochs
-     out dx, al       ;bochs
-     pop edx
-     pop eax
-
            mov     ecx, [esp+16]
            add     ebx, [ecx+40]