freebsd-skq

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	Also define DWARF_FRAME_REGISTERS. This is used to size arrays, without	2015-03-26 18:25:53 +00:00
arm	Fix the return value from _Unwind_Backtrace() on arm.	2017-09-25 23:50:10 +00:00
i386	MFV r302423:	2016-08-30 21:51:53 +00:00
ia64
mips	Use a workaround to compile the crt init functions correctly with clang.	2018-02-06 17:01:10 +00:00
riscv	Rename RISC-V GCC config directory: riscv64 -> riscv	2017-08-14 14:16:56 +00:00
rs6000	powerpc: Transition to Secure-PLT, like most other OSs	2019-06-25 00:40:44 +00:00
s390	Bring some rough support for FreeBSD S/390 to the GNU toolchain.	2017-05-23 16:38:10 +00:00
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	gcc: Add ability to generate DWARF pubtypes section if	2013-12-24 20:42:48 +00:00
darwin.h	libcpp: misc fixes from Apple's GCC.	2014-01-05 00:32:38 +00:00
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	gcc: another round of merges from the gcc pre-43 branch.	2013-11-21 16:38:57 +00:00
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.