Error in using ams { } with C++.

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  • jakkem@gmail.com
    #1

    Error in using ams { } with C++.

    For example the following gives me error
    "expected `(' before '{' token"
    "expected asm body before '{' token "
    etc.

    int main()
    {
    asm { /* some asm-functions */ }
    }

    Tags: None
    • Larry I Smith
      #2
      Re: Error in using ams { } with C++.

      jakkem@gmail.co m wrote:[color=blue]
      > For example the following gives me error
      > "expected `(' before '{' token"
      > "expected asm body before '{' token "
      > etc.
      >
      > int main()
      > {
      > asm { /* some asm-functions */ }
      > }
      >[/color]

      You didn't say which compiler you are using (the rules vary).

      For example, using the GCC compiler suite it's:

      asm ( /* multiple lines of assembler code */ );

      If the -ansi compile switch is specified, then 'asm' is not
      allowed (by ANSI), so you have to use the (GCC specific)
      __asm__ keyword in place of the asm keyword.

      Your compiler may vary...

      Larry

        Comment

        • Larry I Smith
          #3
          Re: Error in using ams { } with C++.

          Larry I Smith wrote:[color=blue]
          > jakkem@gmail.co m wrote:[color=green]
          >> For example the following gives me error
          >> "expected `(' before '{' token"
          >> "expected asm body before '{' token "
          >> etc.
          >>
          >> int main()
          >> {
          >> asm { /* some asm-functions */ }
          >> }
          >>[/color]
          >
          > You didn't say which compiler you are using (the rules vary).
          >
          > For example, using the GCC compiler suite it's:
          >
          > asm ( /* multiple lines of assembler code */ );
          >
          > If the -ansi compile switch is specified, then 'asm' is not
          > allowed (by ANSI), so you have to use the (GCC specific)
          > __asm__ keyword in place of the asm keyword.
          >
          > Your compiler may vary...
          >
          > Larry[/color]

          Microsoft Visual Studio 2005 uses __asm {}, 'asm' is ignored.

            Comment

            • dawone@gmail.com
              #4
              Re: Error in using ams { } with C++.

              I'm using mingw (Dev-C++ IDE)

                Comment

                • Walter Bright
                  #5
                  Re: Error in using ams { } with C++.


                  <jakkem@gmail.c om> wrote in message
                  news:1127005858 .739708.141860@ g14g2000cwa.goo glegroups.com.. .[color=blue]
                  > For example the following gives me error
                  > "expected `(' before '{' token"
                  > "expected asm body before '{' token "
                  > etc.
                  >
                  > int main()
                  > {
                  > asm { /* some asm-functions */ }
                  > }[/color]


                  Inline assembler: www.digitalmars.com/ctg/ctgInlineAsm.html

                  -Walter
                  www.digitalmars.com C, C++, D compilers



                    Comment

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