52 lines
862 B
NASM
52 lines
862 B
NASM
; Listing generated by Microsoft (R) Optimizing Compiler Version 13.00.8982
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TITLE fpctrl.c
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PUBLIC _get_fpsr
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_TEXT SEGMENT
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_status$ = 0
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_get_fpsr PROC NEAR ; COMDAT
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sub rsp, 8
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stmxcsr DWORD PTR _status$[rsp]
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mov eax, DWORD PTR _status$[rsp]
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add rsp, 8
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ret 0
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_get_fpsr ENDP
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_TEXT ENDS
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PUBLIC _set_fpsr
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_TEXT SEGMENT
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_status$ = 8
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_set_fpsr PROC NEAR ; COMDAT
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mov DWORD PTR _status$[rsp], ecx
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ldmxcsr DWORD PTR _status$[rsp]
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ret 0
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_set_fpsr ENDP
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_TEXT ENDS
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PUBLIC _fclrf
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_TEXT SEGMENT
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_fclrf PROC NEAR
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stmxcsr DWORD PTR _status$[rsp]
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mov ecx, 0ffffffc0h
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and DWORD PTR _status$[rsp], ecx
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ldmxcsr DWORD PTR _status$[rsp]
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_fclrf ENDP
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_TEXT ENDS
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PUBLIC _frnd
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_TEXT SEGMENT
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_frnd PROC NEAR
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CVTPD2DQ xmm(1), xmm(0)
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CVTDQ2PD xmm(0), xmm(1)
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ret 0
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_frnd ENDP
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_TEXT ENDS
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END
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