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Re: g++ -x assembler-with-cpp under cygwin 64

From: Nicholas Clifton <nickc at redhat dot com>
To: "jfrm dot maurel at gmail dot com" <jfrm dot maurel at gmail dot com>, binutils at sourceware dot org
Date: Thu, 27 Mar 2014 14:18:12 +0000
Subject: Re: g++ -x assembler-with-cpp under cygwin 64
Authentication-results: sourceware.org; auth=none
References: <53342CF1 dot 3060605 at gmail dot com>

Hi jfrm,

> Could you please tell me what I am doing wrong ?

You are using ELF-only assembler pseudo-ops in an COFF/PE based toolchain.

Specifically:

.type make_fcontext,@function
.size make_fcontext,.-make_fcontext

.type and .size are only supported on ELF based targets. (Well, whenthey are used in this particular fashion anyway).

.section .note.GNU-stack,"",%progbits

The COFF .section directive has a different syntax, and there are morerestrictions on the characters allowed in section names.


Cheers
  Nick

References:
- g++ -x assembler-with-cpp under cygwin 64
  - From: jfrm dot maurel at gmail dot com

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