freebsd-dev

History

Justin Hibbits f62da49b2f powerpc: Transition to Secure-PLT, like most other OSs Summary: PowerPC has two PLT models: BSS-PLT and Secure-PLT. BSS-PLT uses runtime code generation to generate the PLT stubs. Secure-PLT was introduced with GCC 4.1 and Binutils 2.17 (base has GCC 4.2.1 and Binutils 2.17), and is a more secure PLT format, using a read-only linkage table, with the dynamic linker populating a non-executable index table. This is the libc, rtld, and kernel support only. The toolchain and build parts will be updated separately. Reviewed By: nwhitehorn, bdragon, pfg Differential Revision: https://reviews.freebsd.org/D20598 MFC after: 1 month		2019-06-25 00:40:44 +00:00
..
aarch64
arm	Fix the return value from _Unwind_Backtrace() on arm.	2017-09-25 23:50:10 +00:00
i386
ia64
mips	Use a workaround to compile the crt init functions correctly with clang.	2018-02-06 17:01:10 +00:00
riscv
rs6000	powerpc: Transition to Secure-PLT, like most other OSs	2019-06-25 00:40:44 +00:00
s390
soft-fp
sparc
darwin9.h
darwin-64.c
darwin-c.c
darwin-crt2.c
darwin-crt3.c
darwin-protos.h
darwin-sections.def
darwin.c
darwin.h
darwin.opt
dbx.h
dbxcoff.h
dbxelf.h
dfp-bit.c
dfp-bit.h
divmod.c
elfos.h
fixdfdi.c
fixsfdi.c
fixunsdfsi.c
fixunssfsi.c
floatdidf.c
floatdisf.c
floatundidf.c
floatundisf.c
floatunsidf.c
floatunsisf.c
floatunsitf.c
floatunsixf.c
fp-bit.c
fp-bit.h
freebsd-nthr.h
freebsd-spec.h
freebsd.h
gnu.h
gofast.h
host-darwin.c
host-darwin.h
host-hpux.c
host-linux.c
host-solaris.c
interix3.h
interix.h
kaos.h
kfreebsd-gnu.h
knetbsd-gnu.h
libgcc-glibc.ver
libgloss.h
linux.h
linux.opt
lynx.h
lynx.opt
memcmp.c
memcpy.c
memmove.c
memset.c
netbsd-aout.h
netbsd-elf.h
netbsd.h
openbsd-oldgas.h
openbsd.h
ptx4.h
README
rtems.h
sol2-6.h
sol2-10.h
sol2-c.c
sol2-protos.h
sol2.c
sol2.h
svr3.h
svr4.h
t-darwin
t-dfprules
t-freebsd
t-freebsd-thread
t-gnu
t-libc-ok
t-libgcc-pic
t-libunwind
t-libunwind-elf
t-linux
t-lynx
t-netbsd
t-openbsd
t-openbsd-thread
t-rtems
t-slibgcc-darwin
t-slibgcc-elf-ver
t-slibgcc-nolc-override
t-slibgcc-sld
t-sol2
t-svr4
t-vxworks
tm-dwarf2.h
udivmod.c
udivmodsi4.c
usegas.h
vx-common.h
vxlib.c
vxworks.h
vxworks.opt
vxworksae.h
windiss.h
x-darwin
x-hpux
x-interix
x-linux
x-solaris

README

This directory contains machine-specific files for the GNU C compiler.
It has a subdirectory for each basic CPU type.
The only files in this directory itself
are some .h files that pertain to particular operating systems
and are used for more than one CPU type.