Date: Mon, 16 Oct 2000 17:00:21 -0700 (PDT) From: Andrew Gallatin <gallatin@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/compat/linux linux_signal.c src/sys/i386/linux linux.h linux_dummy.c linux_genassym.c linux_locore.s linux_sysvec.c syscalls.master Message-ID: <200010170000.RAA99497@freefall.freebsd.org>
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gallatin 2000/10/16 17:00:21 PDT
Modified files:
sys/compat/linux linux_signal.c
sys/i386/linux linux.h linux_dummy.c linux_genassym.c
linux_locore.s linux_sysvec.c
syscalls.master
Log:
A start at an implemention of linux_rt_sendsig & linux_rt_sigreturn
and associated user-level signal trampoline glue.
Without this patch, an SA_SIGINFO style handler can be installed by a linux
app, but if the handler accesses its sip argument, it will get a garbage
pointer and likely segfault.
We currently supply a valid pointer, but its contents are mainly
garbage. Filling this in properly is future work.
This is the second of 3 commits that will get IBM's JDK 1.3 working with
FreeBSD ...
Revision Changes Path
1.23 +2 -2 src/sys/compat/linux/linux_signal.c
1.45 +81 -1 src/sys/i386/linux/linux.h
1.25 +1 -2 src/sys/i386/linux/linux_dummy.c
1.14 +5 -1 src/sys/i386/linux/linux_genassym.c
1.7 +19 -3 src/sys/i386/linux/linux_locore.s
1.62 +258 -1 src/sys/i386/linux/linux_sysvec.c
1.35 +2 -2 src/sys/i386/linux/syscalls.master
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