[Bug 19752] New: Integrate support for v86-64?
http://bugs.winehq.org/show_bug.cgi?id=19752 Summary: Integrate support for v86-64? Product: Wine Version: 1.1.27 Platform: PC URL: http://sourceforge.net/projects/v86-64/ OS/Version: Linux Status: NEW Severity: enhancement Priority: P2 Component: ntdll AssignedTo: wine-bugs(a)winehq.org ReportedBy: dank(a)kegel.com The error wine: Cannot start DOS application "foo.exe" because vm86 mode is not supported on this platform. pops up when trying to run 16 bit dos apps in wine on x86_64 systems (e.g. bug 16037, or trying to run win16test). This is a kernel limitation for which a patch seems to be available: http://sourceforge.net/projects/v86-64/ That kernel patch also comes with a wine patch. We may want to support it sometime. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #1 from Austin English <austinenglish(a)gmail.com> 2009-08-16 14:37:34 --- Created an attachment (id=23119) --> (http://bugs.winehq.org/attachment.cgi?id=23119) patch The patch from v86-64. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #2 from Vitaliy Margolen <vitaliy(a)kievinfo.com> 2009-08-16 14:39:28 --- 16-bit windows apps can work. 16-bit DOS app in vm86 mode won't work. It's a hardware limitation (CPUs don't support vm86 mode in 64-bit protected mode). -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 Dmitry Timoshkov <dmitry(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|ntdll |-unknown -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 André H. <nerv(a)dawncrow.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch CC| |nerv(a)dawncrow.de -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 Damjan Jovanovic <damjan.jov(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |damjan.jov(a)gmail.com --- Comment #3 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2010-05-19 05:39:49 --- (In reply to comment #2)
16-bit windows apps can work. 16-bit DOS app in vm86 mode won't work. It's a hardware limitation (CPUs don't support vm86 mode in 64-bit protected mode).
That patch actually switches the CPU into 32-bit PM mode, then VM86 mode. It will work even for 16-bit DOS apps. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 Jerome Leclanche <adys.wh(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |adys.wh(a)gmail.com --- Comment #4 from Jerome Leclanche <adys.wh(a)gmail.com> 2011-11-08 09:00:18 CST --- So I take it this patch is not fit for wine? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #5 from Damjan Jovanovic <damjan.jov(a)gmail.com> 2011-11-08 10:09:02 CST --- (In reply to comment #4)
So I take it this patch is not fit for wine?
See http://www.winehq.org/pipermail/wine-devel/2010-April/083002.html -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #6 from Jerome Leclanche <adys.wh(a)gmail.com> 2011-11-08 10:12:01 CST --- (In reply to comment #5) Interesting. Did the feature make it into the linux kernel? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #7 from André H. <nerv(a)dawncrow.de> 2011-11-08 12:43:02 CST --- i wonder where my comment moved to... so again: we went the dosbox way, but Support for this seems possible. so i will have a look at it next weekend and try to clean up the patch. and yeah, whats the state of the kernel part? if not yet in, do some distros ship it? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #8 from Alexandre Julliard <julliard(a)winehq.org> 2011-11-08 13:04:18 CST --- If that's going to be supported in the kernel it should be through the standard syscall. There's no reason to change Wine. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 --- Comment #9 from Jerome Leclanche <adys.wh(a)gmail.com> 2011-11-08 13:05:21 CST --- (In reply to comment #8) Does this mean this bug is invalid? -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 André H. <nerv(a)dawncrow.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #10 from André H. <nerv(a)dawncrow.de> 2011-11-08 13:31:32 CST --- (In reply to comment #9)
(In reply to comment #8) Does this mean this bug is invalid?
i would say yes -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=19752 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #11 from Austin English <austinenglish(a)gmail.com> 2011-11-14 14:25:46 CST --- Closing. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
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