Re: [Mingw-msys] Assemble problem in Mingw32 (binutils-2.17.50-20070129-1.tar.gz)

[haibin zhang <dragzhb@xxxxxxxxxxxx>]

--- Michael DOUBEZ <michael.doubez@xxxxxxx>写道:

> haibin zhang a écrit :
> > Hi All :
> > I test cpu id using as in
> > binutils-2.17.50-20070129-1.tar.gz, but it can't
> > compile pass, I have tested this in linux, it's
> ok.
> > 
> > I have two file :cpuidfunc.s  stringtest.c
> > I use compile command :
> > gcc -o test.exe cpuidfunc.s  stringtest.c
> > 
> > It print error :
> > $ gcc -o test.exe cpuidfunc.s stringtest.c
> > cpuidfunc.s: Assembler messages:
> > cpuidfunc.s:5: Warning: .type pseudo-op used
> outside
> > of .def/.endef ignored.
> > cpuidfunc.s:5: Error: junk at end of line, first
> > unrecognized character is `c'
> [snip]
> >
>
------------------------------------------------------------------------
> > 
> > # cpuidfunc.s - An example of returning a string
> value
> > .section .bss
> >    .comm output, 13
> > .section .text
> > .type cpuidfunc, @function
> > .globl cpuidfunc
> > cpuidfunc:
> [snip]
> 
>  From Gnu Assembler:
> http://tigcc.ticalc.org/doc/gnuasm.html#SEC133
> 
> .type
> 
> Syntax: .type int
> 
> This directive, permitted only within .def/.endef
> pairs, records the 
> integer int as the type attribute of a symbol table
> entry.
> 
> The line should be.
> .globl cpuidfunc
>      .def .type cpuidfunc, @function; .endef
> 
> 

I changed as you said, but it occur this error:
$ gcc -o haha cpuidfunc.s  stringtest.c
cpuidfunc.s: Assembler messages:
cpuidfunc.s:7: Error: junk at end of line, first
unrecognized character is `c'
cpuidfunc.s:7: Error: unknown pseudo-op: `.enddef'

$ cat cpuidfunc.s
# cpuidfunc.s - An example of returning a string value
.section .bss
   .comm output, 13
.section .text
# .type cpuidfunc, @function
.globl cpuidfunc
   .def .type cpuidfunc, @function; .enddef
cpuidfunc:
   pushl %ebp
   movl %esp, %ebp
   pushl %ebx
   movl $0, %eax
   cpuid
   movl $output, %edi
   movl %ebx, (%edi)
   movl %edx, 4(%edi)
   movl %ecx, 8(%edi)
   movl $output, %eax
   popl %ebx
   movl %ebp, %esp
   popl %ebp
   ret


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