Date: Tue, 11 Jul 2000 21:49:06 -0700 (PDT) From: John Polstra <jdp@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/libexec/rtld-elf rtld.c rtld.h lockdflt.c src/libexec/rtld-elf/alpha lockdflt.c rtld_machdep.h rtld_start.S src/libexec/rtld-elf/i386 lockdflt.c rtld_machdep.h Message-ID: <200007120449.VAA50801@freefall.freebsd.org>
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jdp 2000/07/11 21:49:06 PDT
Modified files: (Branch: RELENG_4)
libexec/rtld-elf rtld.c rtld.h
libexec/rtld-elf/alpha rtld_machdep.h rtld_start.S
libexec/rtld-elf/i386 rtld_machdep.h
Added files: (Branch: RELENG_4)
libexec/rtld-elf/alpha lockdflt.c
libexec/rtld-elf/i386 lockdflt.c
Removed files: (Branch: RELENG_4)
libexec/rtld-elf lockdflt.c
Log:
MFC: Use spinlocks + nanosleep for thread locking to make it work
with all threads packages. Revamp data structures to allow
non-exclusive locking in most cases. Deprecate dllockinit() and
make it a do-nothing stub. Merges in the following deltas:
src/libexec/rtld-elf/rtld.c 1.46
src/libexec/rtld-elf/rtld.h 1.18
src/libexec/rtld-elf/alpha/lockdflt.c 1.5
src/libexec/rtld-elf/alpha/rtld_machdep.h 1.4
src/libexec/rtld-elf/alpha/rtld_start.S 1.4
src/libexec/rtld-elf/i386/lockdflt.c 1.5
src/libexec/rtld-elf/i386/rtld_machdep.h 1.4
Revision Changes Path
1.43.2.1 +135 -115 src/libexec/rtld-elf/rtld.c
1.15.2.1 +19 -6 src/libexec/rtld-elf/rtld.h
1.3.2.1 +7 -1 src/libexec/rtld-elf/alpha/rtld_machdep.h
1.3.2.1 +50 -3 src/libexec/rtld-elf/alpha/rtld_start.S
1.3.2.1 +22 -1 src/libexec/rtld-elf/i386/rtld_machdep.h
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