60 lines
723 B
Plaintext
60 lines
723 B
Plaintext
; The OS/K Team licenses this file to you under the MIT license.
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; See the LICENSE file in the project root for more information.
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;
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; void strcpy(char *, const char *)
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;
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strcpy:
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.l:
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mov rcx, b[ax1]
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mov b[ax0], rcx
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ret.cxz
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add ax0, ax0, 1
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add ax1, ax1, 1
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jmp .l
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;
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; void strncpy(char *, const char *, int)
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;
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strncpy:
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mov rcx, ax2
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ret.cxz
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.l:
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mov rax, b[ax1]
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mov b[ax0], rax
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add ax0, ax0, 1
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add ax1, ax1, 1
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loop .l
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ret
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;
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; void strnzcpy(char *, const char *, int)
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;
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strnzcpy:
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mov rcx, ax2
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ret.cxz
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.l:
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mov rax, b[ax1]
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mov b[ax0], rax
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jmp.axz .r
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add ax0, ax0, 1
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add ax1, ax1, 1
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loop .l
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.z:
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mov b[ax0], zero
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.r:
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ret
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