Re: middle-end/1995: position dependency in asm("" : ... : : )

Re: middle-end/1995: position dependency in asm("" : ... : : )

[rodrigc]

The following reply was made to PR middle-end/1995; it has been noted by GNATS.

From: rodrigc@gcc.gnu.org
To: etienne.lorrain@masroudeau.com, gcc-bugs@gcc.gnu.org,
  gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: middle-end/1995: position dependency in asm("" : ...  : : )
Date: 12 Dec 2001 08:02:27 -0000

 Synopsis: position dependency in asm("" : ...  : : )
 
 State-Changed-From-To: open->closed
 State-Changed-By: rodrigc
 State-Changed-When: Wed Dec 12 00:02:27 2001
 State-Changed-Why:
     With gcc 3.0.3, I can compile this testcase successfully,
     with only these compilation warnings:
     q.c:8:17: warning: multi-line string literals are deprecated
     q.c:16:17: warning: multi-line string literals are deprecated 
     
     However, the assembler gives me these errors:
     /tmp/cc6keo5t.s: Assembler messages:
     /tmp/cc6keo5t.s:27: Error: `%fs:(%di)' is not a valid 32 bit base/index expression
     
     Looks like you have invalid assembler in this testcase.
     
     
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=1995&database=gcc

Re: middle-end/1995: position dependency in asm("" : ... : : )

[Etienne Lorrain]

The following reply was made to PR middle-end/1995; it has been noted by GNATS.

From: Etienne Lorrain <etienne@masroudeau.com>
To: <rodrigc@gcc.gnu.org>
Cc: <gcc-bugs@gcc.gnu.org>, <gcc-gnats@gcc.gnu.org>, <gcc-prs@gcc.gnu.org>,
        <nobody@gcc.gnu.org>
Subject: Re: middle-end/1995: position dependency in asm("" : ...  : : )
Date: Wed, 12 Dec 2001 04:02:03 -0800 (PST)

 On 12 Dec 2001 rodrigc@gcc.gnu.org wrote:
 
 > Synopsis: position dependency in asm("" : ...  : : )
 >
 > State-Changed-From-To: open->closed
 > State-Changed-By: rodrigc
 > State-Changed-When: Wed Dec 12 00:02:27 2001
 > State-Changed-Why:
 >     With gcc 3.0.3, I can compile this testcase successfully,
 >     with only these compilation warnings:
 >     q.c:8:17: warning: multi-line string literals are deprecated
 >     q.c:16:17: warning: multi-line string literals are deprecated
 >
 >     However, the assembler gives me these errors:
 >     /tmp/cc6keo5t.s: Assembler messages:
 >     /tmp/cc6keo5t.s:27: Error: `%fs:(%di)' is not a valid 32 bit base/index expression
 >
 >     Looks like you have invalid assembler in this testcase.
 >
 >
 >
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=1995&database=gcc
 >
 
   Thanks, I noticed this correction.
  Note that the real target is ".code16gcc", so the assembly %fs:(%di) is
 valid and normal in this environment. In ".code32" the assembly would
 be valid, but is treated as an error in binutils - nobody has needed
 a 16 bit addressing mode [prefix] under a 32 bits environment - up to now.
 
   Etienne.
 

Re: middle-end/1995: position dependency in asm("" : ... : : )

[rodrigc]

Synopsis: position dependency in asm("" : ...  : : )

State-Changed-From-To: open->closed
State-Changed-By: rodrigc
State-Changed-When: Wed Dec 12 00:02:27 2001
State-Changed-Why:
    With gcc 3.0.3, I can compile this testcase successfully,
    with only these compilation warnings:
    q.c:8:17: warning: multi-line string literals are deprecated
    q.c:16:17: warning: multi-line string literals are deprecated 
    
    However, the assembler gives me these errors:
    /tmp/cc6keo5t.s: Assembler messages:
    /tmp/cc6keo5t.s:27: Error: `%fs:(%di)' is not a valid 32 bit base/index expression
    
    Looks like you have invalid assembler in this testcase.
    
    

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=1995&database=gcc