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* [Bug c/16332] New: feature request: x86-64 windows calling convention
@ 2004-07-02 16:58 thutt at vmware dot com
2004-07-02 17:19 ` [Bug target/16332] " pinskia at gcc dot gnu dot org
2004-07-02 18:59 ` pinskia at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: thutt at vmware dot com @ 2004-07-02 16:58 UTC (permalink / raw)
To: gcc-bugs
The gcc x86-64 ABI uses esi/edi/edx/ecx/r8/r9 for the first six parameters.
Windows uses only 4 registers (edx/ecx,r8/r9).
It would be very helpful for writing assembly code which runs on both Windows
and Linux to have a calling convention in x86-64 which is the same as the
Windows x86-64 __stdcall.
--
Summary: feature request: x86-64 windows calling convention
Product: gcc
Version: 3.3.3
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: thutt at vmware dot com
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16332
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/16332] feature request: x86-64 windows calling convention
2004-07-02 16:58 [Bug c/16332] New: feature request: x86-64 windows calling convention thutt at vmware dot com
@ 2004-07-02 17:19 ` pinskia at gcc dot gnu dot org
2004-07-02 18:59 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-07-02 17:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-02 17:19 -------
Since we do not have even windows on x86_64 yet this is an enhancement.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Component|c |target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16332
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/16332] feature request: x86-64 windows calling convention
2004-07-02 16:58 [Bug c/16332] New: feature request: x86-64 windows calling convention thutt at vmware dot com
2004-07-02 17:19 ` [Bug target/16332] " pinskia at gcc dot gnu dot org
@ 2004-07-02 18:59 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-07-02 18:59 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-07-02 18:59 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-07-02 18:59:22
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16332
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-07-02 18:59 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2004-07-02 16:58 [Bug c/16332] New: feature request: x86-64 windows calling convention thutt at vmware dot com
2004-07-02 17:19 ` [Bug target/16332] " pinskia at gcc dot gnu dot org
2004-07-02 18:59 ` pinskia at gcc dot gnu dot org
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