src-test2/gnu/lib/libgcc, branch release/8.2.0_cvsFreeBSD source treehttps://cgit-dev.freebsd.org/src-test2/atom?h=release%2F8.2.0_cvs2011-02-16T16:18:46ZCopy releng/8.2 to release/8.2.0 for 8.2-RELEASE.2011-02-16T16:18:46ZKen Smithkensmith@FreeBSD.org2011-02-16T16:18:46Zurn:sha1:dec99dafe5763ba1db6950342aa80a634169c083
Approved by: re (implicit)
This commit was manufactured to restore the state of the 8.2-RELEASE image.
Merge MIPS platform support to 8-STABLE.2010-11-27T12:26:40ZJayachandran C.jchandra@FreeBSD.org2010-11-27T12:26:40Zurn:sha1:43f6e368b0a5523c2727da0b0248172b488b758e
This commit merges the MIPS platform changes that was now stable in
-CURRENT into 8-STABLE. The MIPS changesets are too many (~400) to list
here. But the changesets merged in this commit that affect other platforms
are summarized below:
r204635 : (changes to sys/dev/hwpmc, lib/libpmc, sys/sys/pmc.h)
Add support for hwpmc(4) on the MIPS 24K, 32 bit, embedded processor.
r205845: (changes to sys/modules/Makefile)
Fix for building modules on mips and arm.
r204031: (changes to sys/kern/link_elf_obj.c)
printf fix, as part of kernel module support for MIPS.
r206404: (changes to sys/arm/include/bus.h)
Add BUS_SPACE_UNRESTRICTED and define it to be ~0, just like all the
other platforms - for arm and mips.
r206819: (changes to sys/vm/)
Add VMFS_TLB_ALIGNED_SPACE option and kmem_alloc_nofault_space(), which
is used to allocate kernel stack address on MIPS.
r208165, r211087: (sys/kern/subr_smp.c, sys/kern/sched_ule.c)
Enable ULE scheduler for MIPS, Fix for an issue in SMP when 32 cpus are
enabled.
r208659: (sys/{ia64/ia64,mips/mips,sun4v/sun4v}/pmap.c)
Simplify the inner loop of get_pv_entry()
r208794: (changes to sys/vm/)
Make vm_contig_grow_cache() extern, and use it when vm_phys_alloc_contig()
fails to allocate MIPS page table pages.
r210327: (changes to sys/vm/)
Support for MIPS page table page allocation. Add a new function 'vm_page_t
vm_page_alloc_freelist(int flind, int order, int req)' to vm/vm_page.c to
allocate a page from a specified freelist, and other related changes.
Reviewed by: alc(vm changes only)
Approved by: kib(re), alc(vm), imp(mips), jmallett(mips), gnn(mips pmc)
Second attempt at eliminating .text relocations in shared libraries2009-07-14T21:19:13ZAlexander Kabaevkan@FreeBSD.org2009-07-14T21:19:13Zurn:sha1:2286fe763592aa13d320186bf3e233a560af749b
compiled with stack protector.
Use libssp_nonshared library to pull __stack_chk_fail_local symbol into
each library that needs it instead of pulling it from libc. GCC
generates local calls to this function which result in absolute
relocations put into position-independent code segment, making dynamic
loader do extra work every time given shared library is being relocated
and making affected text pages non-shareable.
Reviewed by: kib
Approved by: re (kib)
Back out previous revision until better tested fix is ready.2009-06-29T01:33:59ZAlexander Kabaevkan@FreeBSD.org2009-06-29T01:33:59Zurn:sha1:d48890cfb8cf92f9f2d49763781b20fd01e1e9d4
Approved by: re (impliciti, by approving previos check-in)
Eliminate .text relocations in shared libraries compiled with stack protector.2009-06-28T23:51:39ZAlexander Kabaevkan@FreeBSD.org2009-06-28T23:51:39Zurn:sha1:a162c9ae9c55a9593b15ef618f4df0a045e39dbd
Use libssp_nonshared library to pull __stack_chk_fail_local symbol into
each library that needs it instead of pulling it from libc. GCC generates
local calls to this function which result in absolute relocations put into
position-independent code segment, making dynamic loader do extra work everys
time given shared library is being relocated and making affected text pages
non-shareable.
Reviewed by: kib
Approved by: re (kensmith)
Honor WITHOUT_INSTALLLIB in some places.2009-02-13T16:51:36ZJung-uk Kimjkim@FreeBSD.org2009-02-13T16:51:36Zurn:sha1:455cc6ec70785aeac58e1196184b89b692c814a6MFP4: Add mips to the list of soft-float platforms.2008-09-19T03:09:36ZWarner Loshimp@FreeBSD.org2008-09-19T03:09:36Zurn:sha1:ca7da4c0586f973965fef80ffc5a968b4cd9bacfPrefer the patch in p4 to the patch in svn as it properly sorts the2008-09-19T01:35:34ZWarner Loshimp@FreeBSD.org2008-09-19T01:35:34Zurn:sha1:bfb4b856d39f274e194f203da61eaa973f316740
architectures alphabetically.
Add FreeBSD/MIPS support to GCC.2008-09-01T18:46:03ZDavid E. O'Brienobrien@FreeBSD.org2008-09-01T18:46:03Zurn:sha1:4bdc01a9f9ad6942b8f156e008948efb8ce29150Let PowerPC world optionally build with -msoft-float. For FPU-less PowerPC2008-02-24T19:22:53ZRafal Jaworowskiraj@FreeBSD.org2008-02-24T19:22:53Zurn:sha1:56ae1bed483309cf68c5089a8b45f607d1e4773e
variations (e500 currently), this provides a gcc-level FPU emulation and is an
alternative approach to the recently introduced kernel-level emulation
(FPU_EMU).
Approved by: cognet (mentor)
MFp4: e500