Print Page - floating point not loaded r6002 ^@#¤

Title: floating point not loaded r6002 ^@#¤
Post by: ToutEnMasm on June 25, 2009, 12:28:04 PM

I just try to make this work in an executable

Quote
   include \masm32\include\masm32rt.inc
   include    \masm32\include\strsafe.inc
   includelib C:\PROGRA~1\MI9D60~1\Lib\strsafe.lib
   includelib \masm32\lib\msvcrt.lib
   includelib C:\PROGRA~1\MICROS~1.0\VC\lib\libcmt.lib
   WinMain PROTO :DWORD, :DWORD, :DWORD, :SDWORD
; STRSAFE_FILL_BYTE(0xFF) 0x000000FF // bottom byte specifies fill pattern
STRSAFE_IGNORE_NULLS equ <000000100h>
STRSAFE_FILL_BEHIND_NULL equ <000000200h>
STRSAFE_FILL_ON_FAILURE equ <000000400h>
STRSAFE_NULL_ON_FAILURE equ <000000800h>
STRSAFE_NO_TRUNCATION equ <000001000h>
STRSAFE_VALID_FLAGS equ <0000000FFh OR STRSAFE_IGNORE_NULLS OR STRSAFE_FILL_BEHIND_NULL OR \
      STRSAFE_FILL_ON_FAILURE OR STRSAFE_NULL_ON_FAILURE OR STRSAFE_NO_TRUNCATION>
   .const
   .data
   Xbug REAL8 2.3
   PrintfFloat2 db "Real numbers:","%f",0
   Affichage db 100 dup (0)
   ppszDestEnd dd 0
   .code


   WinMain proc STDCALL public uses esi edi ebx, hInst:DWORD,hPrev:DWORD,\
                        lpCmdLine:DWORD,nShowCmd:SDWORD
      invoke StringCbPrintfEx,addr Affichage,sizeof Affichage,addr ppszDestEnd,
                   NULL,STRSAFE_IGNORE_NULLS,addr PrintfFloat2,Xbug
   lea eax,Xbug

      mov eax,0
      ret
   WinMain endp

   ;------- proc içi ------------
   end

Title: Re: floating point not loaded r6002 ^@#¤
Post by: drizz on June 25, 2009, 03:33:38 PM

There is a hidden var that must be defined for libc so that floating point procs work.

Code Select

extern c _FPinit:dword

Title: Re: floating point not loaded r6002 ^@#¤
Post by: ToutEnMasm on June 25, 2009, 05:08:45 PM

That's an information !,it work now.
many thanks

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General Forums => The Workshop => Topic started by: ToutEnMasm on June 25, 2009, 12:28:04 PM