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39 lines
1.6 KiB
Diff
39 lines
1.6 KiB
Diff
Here are some patches for FreeBSD's kernel that are necessary for wine
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(well not strictly _necessary_ but without them parts of it won't work.)
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They unfortunately didn't make it into the base distribution in time
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for the 3.3 release code freeze...
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patch-3.3-sys-sigtrap:
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stop wine's SIGTRAP handler from being called in the sigreturn syscall,
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causing problems for wine's internal debugger. (it would still
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correctly show a crash backtrace but all commands that use single-
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stepping failed.)
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patch-3.3-sys-fsgs:
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always set/use the sc_fs and sc_gs entries in the sigcontext struct,
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making -stable behave the same as -current there. this should finally
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allow signal handling of a wine that was built on -stable to correctly
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run on -current too. The corresponding wine change is in the port in
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patches/patch-af, it is also in wine's CVS tree now, so that file will
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disappear when the port is updated after the next wine release.
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(this one was MFC'd Nov 15 1999, so you only need it if you're running a
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system from the -stable branch older than that, like a 3.3-RELEASE. If you
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happen to try to apply it when its already there patch(1) should complain
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`Reversed (or previously applied) patch detected! Assume -R? [y]',
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just hit ^C then...)
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Apply as follows:
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(cd /usr/src/sys && patch ) <patch-3.3-sys-sigtrap
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And if you don't already have it:
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(cd /usr/src/sys && patch ) <patch-3.3-sys-fsgs
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then build a new kernel. (don't forget to include the options USER_LDT,
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SYSVSHM, SYSVSEM, and SYSVMSG, wine needs these.)
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-current users:
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The sigtrap patch looks like it could also apply to -current but i haven't
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tried. And the fs/gs patch of course already is in -current.
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