1)unisound.asm - added all known NV controllers
2)DLL loader git-svn-id: svn://kolibrios.org@198 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
parent
7206330557
commit
40b1c24dc3
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@ -543,6 +543,8 @@ proc get_proc_ex stdcall, proc_name:dword, imports:dword
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.look_up:
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mov edx, [imports]
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test edx, edx
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jz .end
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mov edx, [edx]
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test edx, edx
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jz .end
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@ -806,6 +808,112 @@ proc load_driver stdcall, file_name:dword
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ret
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endp
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align 4
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proc load_library stdcall, file_name:dword
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locals
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coff dd ?
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sym dd ?
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strings dd ?
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img_size dd ?
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img_base dd ?
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exports dd ?
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endl
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cli
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stdcall load_file, [file_name]
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test eax, eax
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jz .fail
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mov [coff], eax
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movzx ecx, [eax+CFH.nSections]
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xor ebx, ebx
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lea edx, [eax+20]
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@@:
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add ebx, [edx+CFS.SizeOfRawData]
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add ebx, 15
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and ebx, not 15
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add edx, 18
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dec ecx
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jnz @B
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mov [img_size], ebx
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call init_heap
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stdcall user_alloc, [img_size]
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test eax, eax
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jz .fail
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mov [img_base], eax
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mov edx, [coff]
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movzx ebx, [edx+CFH.nSections]
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mov edi, [img_base]
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lea eax, [edx+20]
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@@:
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mov [eax+CFS.VirtualAddress], edi
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mov esi, [eax+CFS.PtrRawData]
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test esi, esi
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jnz .copy
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add edi, [eax+CFS.SizeOfRawData]
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jmp .next
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.copy:
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add esi, edx
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add edi, new_app_base
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mov ecx, [eax+CFS.SizeOfRawData]
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cld
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rep movsb
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.next:
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add edi, 15-new_app_base
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and edi, not 15
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add eax, 40
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dec ebx
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jnz @B
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mov ebx, [edx+CFH.pSymTable]
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add ebx, edx
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mov [sym], ebx
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mov ecx, [edx+CFH.nSymbols]
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add ecx,ecx
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lea ecx,[ecx+ecx*8] ;ecx*=18 = nSymbols*CSYM_SIZE
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add ecx, [sym]
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mov [strings], ecx
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lea eax, [edx+20]
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stdcall fix_coff_symbols, eax, [sym], [edx+CFH.nSymbols],\
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[strings], dword 0
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test eax, eax
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jnz @F
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@@:
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mov edx, [coff]
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movzx ebx, [edx+CFH.nSections]
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mov edi, new_app_base
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lea eax, [edx+20]
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@@:
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add [eax+CFS.VirtualAddress], edi ;patch user space offset
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add eax, 40
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dec ebx
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jnz @B
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add edx, 20
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stdcall fix_coff_relocs, [coff], edx, [sym]
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mov ebx, [coff]
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stdcall get_coff_sym,[sym],[ebx+CFH.nSymbols],szEXPORTS
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mov [exports], eax
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stdcall kernel_free, [coff]
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mov eax, [exports]
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ret
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.fail:
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xor eax, eax
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ret
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endp
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drv_sound db '/rd/1/unisound.obj', 0
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drv_infinity db '/rd/1/infinity.obj', 0
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@ -972,14 +972,21 @@ new_services:
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mov [ecx+PROC_BASE+APPDATA.sse_handler], ebx
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mov [esp+36], eax
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ret
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@@:
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cmp eax, 19
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ja @f
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add ebx, new_app_base
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cmp ebx, new_app_base
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jb .fail
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stdcall load_library, ebx
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mov [esp+36], eax
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ret
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@@:
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.fail:
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xor eax, eax
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mov [esp+36], eax
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ret
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align 4
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proc strncmp stdcall, str1:dword, str2:dword, count:dword
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@ -1111,7 +1111,11 @@ proc new_sys_threads
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mov edi,edx
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mov ecx,11
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rep movsb ;copy process name
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mov eax,[ebx+0x8c]
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mov eax,[ebx+APPDATA.heap_base]
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mov [edx+APPDATA.heap_base], eax
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mov ecx,[ebx+APPDATA.heap_top]
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mov [edx+APPDATA.heap_top], ecx
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mov eax,[ebx+APPDATA.mem_size]
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mov [app_mem],eax ;set memory size
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mov eax,[ebx+0xb8]
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mov [edx+0xb8],eax ;copy page directory
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@ -614,7 +614,6 @@ proc prepare_updatelist
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ret
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endp
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align 4
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proc set_handler stdcall, hsrv:dword, handler_proc:dword
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locals
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@ -65,6 +65,11 @@ CTRL_ICH7 equ 0x27DE
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CTRL_NFORCE equ 0x01B1
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CTRL_NFORCE2 equ 0x006A
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CTRL_NFORCE3 equ 0x00DA
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CTRL_MCP04 equ 0x003A
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CTRL_CK804 equ 0x0059
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CTRL_CK8 equ 0x008A
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CTRL_CK8S equ 0x00EA
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CTRL_MCP51 equ 0x026B
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PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list
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@ -1312,6 +1317,11 @@ devices dd (CTRL_ICH shl 16)+VID_INTEL,msg_ICH, set_ICH
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dd (CTRL_NFORCE shl 16)+VID_NVIDIA,msg_NForce, set_ICH
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dd (CTRL_NFORCE2 shl 16)+VID_NVIDIA,msg_NForce2,set_ICH
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dd (CTRL_NFORCE3 shl 16)+VID_NVIDIA,msg_NForce3,set_ICH
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dd (CTRL_MCP04 shl 16)+VID_NVIDIA,msg_MCP04,set_ICH
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dd (CTRL_CK804 shl 16)+VID_NVIDIA,msg_CK804,set_ICH
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dd (CTRL_CK8 shl 16)+VID_NVIDIA,msg_CK8,set_ICH
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dd (CTRL_CK8S shl 16)+VID_NVIDIA,msg_CK8S,set_ICH
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dd (CTRL_MCP51 shl 16)+VID_NVIDIA,msg_MCP51,set_ICH
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dd 0 ;terminator
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@ -1325,10 +1335,16 @@ msg_ICH6 db 'Intel ICH6', 13,10, 0
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msg_ICH7 db 'Intel ICH7', 13,10, 0
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msg_Intel db 'Intel Corp. ', 0
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msg_NForce db 'NForce', 13,10, 0
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msg_NForce2 db 'NForce 2', 13,10, 0
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msg_NForce3 db 'NForce 3', 13,10, 0
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msg_NVidia db 'NVidea', 0
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msg_NForce db 'NForce', 13,10, 0
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msg_NForce2 db 'NForce 2', 13,10, 0
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msg_NForce3 db 'NForce 3', 13,10, 0
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msg_MCP04 db 'NForce MCP04',13,10, 0
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msg_CK804 db 'NForce CK804',13,10, 0
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msg_CK8 db 'NForce CK8', 13,10, 0
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msg_CK8S db 'NForce CK8S', 13,10, 0
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msg_MCP51 db 'NForce MCP51',13,10, 0
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msg_NVidia db 'NVidia', 0
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szKernel db 'KERNEL', 0
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sz_sound_srv db 'SOUND',0
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