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f62/pci_api: and again

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git-svn-id: svn://kolibrios.org@1629 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2010-09-27 22:53:05 +00:00
parent 9173200506
commit 92dc7c223f
2 changed files with 42 additions and 24 deletions
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21
kernel/trunk/bus/pci/pci32.inc
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@ -63,9 +63,6 @@ pci_api:
mov ebx,ecx
mov ecx,edx
align 4
pci_api_drv:
cmp [pci_access_enabled],1
jne pci_service_not_supported
@ -82,6 +79,24 @@ end if
call dword [f62call+edx*4]
mov dword [esp+32],eax
ret
align 4
pci_api_drv:
cmp [pci_access_enabled],1
jne .fail
cmp eax, 2
ja .fail
jmp dword [f62call+eax*4]
.fail:
or eax,-1
ret
;; ============================================
pci_fn_0:

45
kernel/trunk/core/memory.inc
View File

@ -32,7 +32,7 @@ proc alloc_page
xor eax,eax
ret
.found:
;//-
;//-
dec [pg_data.pages_free]
jz .out_of_memory
;//-
@ -1166,25 +1166,7 @@ sysfn_meminfo:
.fail:
or dword [esp+32], -1
ret
iglobal
align 4
f68call:
dd f68.11 ; init_heap
dd f68.12 ; user_alloc
dd f68.13 ; user_free
dd f68.14 ; get_event_ex
dd f68.fail ;moved to f68.24
dd f68.16 ; get_service
dd f68.17 ; call_service
dd f68.fail ;moved to f68.25
dd f68.19 ; load_dll
dd f68.20 ; user_realloc
dd f68.21 ; load_driver
dd f68.22 ; shmem_open
dd f68.23 ; shmem_close
dd f68.24
dd f68.25
endg
align 4
f68:
cmp ebx,4
@ -1236,7 +1218,7 @@ f68:
ret
.20:
mov eax, edx
mov ebx, ecx
mov ebx, ecx
call user_realloc ;in: eax = pointer, ebx = new size
mov [esp+32], eax
ret
@ -1304,6 +1286,27 @@ f68:
mov [esp+32], eax
ret
align 4
f68call: ; keep this table closer to main code
dd f68.11 ; init_heap
dd f68.12 ; user_alloc
dd f68.13 ; user_free
dd f68.14 ; get_event_ex
dd f68.fail ; moved to f68.24
dd f68.16 ; get_service
dd f68.17 ; call_service
dd f68.fail ; moved to f68.25
dd f68.19 ; load_dll
dd f68.20 ; user_realloc
dd f68.21 ; load_driver
dd f68.22 ; shmem_open
dd f68.23 ; shmem_close
dd f68.24
dd f68.25
align 4
proc load_pe_driver stdcall, file:dword