Date: Mon, 18 Jun 2007 22:44:59 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/amd64/amd64 support.S vm_machdep.c src/sys/amd64/ia32 ia32_sigtramp.S src/sys/compat/freebsd32 freebsd32.h freebsd32_misc.c syscalls.master src/sys/ia64/ia64 support.S src/sys/kern kern_thr.c kern_umtx.c src/sys/sys ... Message-ID: <200706182245.l5IMj0kr087756@repoman.freebsd.org>
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jhb 2007-06-18 22:44:59 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/amd64/amd64 support.S vm_machdep.c
sys/amd64/ia32 ia32_sigtramp.S
sys/compat/freebsd32 freebsd32.h freebsd32_misc.c
syscalls.master
sys/ia64/ia64 support.S
sys/kern kern_thr.c kern_umtx.c
sys/sys syscallsubr.h systm.h
Log:
MFC: Support for running 32-bit multithreaded binaries using libthr on
amd64 including:
- Add 32-bit wrappers for thr_new(), thr_suspend(), and the umtx system
calls.
- Add support to amd64 for constructing thread upcalls for 32-bit
processes.
- Leave %fs and %gs alone in the signal trampoline for 32-bit processes on
amd64.
- Add 'casuword32()' to amd64 and ia64.
Tested by: emaste
Revision Changes Path
1.115.2.1 +28 -0 src/sys/amd64/amd64/support.S
1.248.2.3 +43 -1 src/sys/amd64/amd64/vm_machdep.c
1.2.10.1 +0 -4 src/sys/amd64/ia32/ia32_sigtramp.S
1.4.8.1 +13 -0 src/sys/compat/freebsd32/freebsd32.h
1.38.2.11 +54 -0 src/sys/compat/freebsd32/freebsd32_misc.c
1.50.2.12 +11 -7 src/sys/compat/freebsd32/syscalls.master
1.25.2.1 +50 -0 src/sys/ia64/ia64/support.S
1.34.2.5 +57 -20 src/sys/kern/kern_thr.c
1.33.2.3 +294 -3 src/sys/kern/kern_umtx.c
1.31.2.3 +3 -0 src/sys/sys/syscallsubr.h
1.234.2.6 +1 -0 src/sys/sys/systm.h
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