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
35 lines
482 B
NASM
35 lines
482 B
NASM
format ELF
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section '.text' executable
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include 'proc32.inc'
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public memcpy
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public memmove
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proc memcpy stdcall, to:dword,from:dword,count:dword
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mov ecx,[count]
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test ecx,ecx
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jz no_copy_block
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mov esi,[from]
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mov edi,[to]
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rep movsb
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no_copy_block:
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ret
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endp
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proc memmove stdcall, to:dword,from:dword,count:dword
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mov ecx,[count]
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test ecx,ecx
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jz no_copy_block_
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mov esi,[from]
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mov edi,[to]
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rep movsb
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no_copy_block_:
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ret
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endp |