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* Re: middle-end/1995: position dependency in asm("" : ... : : )
@ 2001-12-12 4:16 Etienne Lorrain
0 siblings, 0 replies; 3+ messages in thread
From: Etienne Lorrain @ 2001-12-12 4:16 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
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.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: middle-end/1995: position dependency in asm("" : ... : : )
@ 2001-12-12 0:06 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-12-12 0:06 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: middle-end/1995: position dependency in asm("" : ... : : )
@ 2001-12-12 0:02 rodrigc
0 siblings, 0 replies; 3+ messages in thread
From: rodrigc @ 2001-12-12 0:02 UTC (permalink / raw)
To: etienne.lorrain, gcc-bugs, gcc-gnats, gcc-prs, nobody
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
^ permalink raw reply [flat|nested] 3+ messages in thread
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2001-12-12 4:16 middle-end/1995: position dependency in asm("" : ... : : ) Etienne Lorrain
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2001-12-12 0:06 rodrigc
2001-12-12 0:02 rodrigc
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