forked from KolibriOS/kolibrios
16f5992719
New functions for work with system calls KolibriOS are added. Functions for format output are added: printf (), fprintf (), sprintf (), snprintf (), vsnprintf (). For material numbers it is meanwhile supported only format output the (%f), and exponential output a (%e) is not realized yet. Functions for format output correctly work only in GCC because TinyC incorrectly works with the functions containing variable number of arguments. git-svn-id: svn://kolibrios.org@647 a494cfbc-eb01-0410-851d-a64ba20cac60
74 lines
1.3 KiB
NASM
74 lines
1.3 KiB
NASM
format ELF
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include 'proc32.inc'
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section '.text' executable
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public _ksys_cofflib_load
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public _ksys_cofflib_getproc
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proc _ksys_cofflib_load stdcall, name:dword
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mov eax, 68
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mov ebx, 19
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mov ecx, [name]
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int 0x40
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ret
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endp
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proc _ksys_cofflib_getproc stdcall, export:dword,name:dword
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mov ebx,[export]
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next_name_check:
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mov ecx,[ebx]
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test ecx,ecx
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jz end_export
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;cmp export string with name
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mov esi,[name]
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xor edi,edi
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next_simbol_check:
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xor eax,eax
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mov al,[ecx]
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test al,al
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jz exit_check_simbol
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xor edx,edx
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mov dl,[esi]
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cmp al,dl
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je simbols_equvalent
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add edi,1
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jmp exit_check_simbol
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simbols_equvalent:
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;pushad
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;mov cl,al
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;mov ebx,1
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;mov eax,63
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;int 0x40
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;popad
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add ecx,1
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add esi,1
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jmp next_simbol_check
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exit_check_simbol:
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test edi,edi
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jnz function_not_finded
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mov eax,[ebx+4]
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jmp end_export
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function_not_finded:
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add ebx,8
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jmp next_name_check
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end_export:
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ret
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endp
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