d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
3b3dd3f770
freebsd-dev/contrib/gcc/config
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 Pass --enable-new-dtags to the linker invocation by default. If 2012-07-15 10:54:10 +00:00
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 Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sparc Pass --enable-new-dtags to the linker invocation by default. If 2012-07-15 10:54:10 +00:00
darwin9.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
darwin-64.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
darwin-c.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
darwin-crt2.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
darwin-crt3.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
darwin-protos.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
darwin-sections.def Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
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 Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
dbx.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
dbxcoff.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
dbxelf.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
dfp-bit.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
dfp-bit.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
divmod.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
elfos.h Apply backported fix for gcc PR 20218. This makes __attribute__ 2010-11-25 20:29:14 +00:00
fixdfdi.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
fixsfdi.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
fixunsdfsi.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
fixunssfsi.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
floatdidf.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
floatdisf.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
floatundidf.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
floatundisf.c Add/improve mips64r2, Octeon, n32 and n64 support in the toolchain. 2010-06-02 11:06:03 +00:00
floatunsidf.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
floatunsisf.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
floatunsitf.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
floatunsixf.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
fp-bit.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
fp-bit.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
freebsd-nthr.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
freebsd-spec.h Properly support -fPIE by linking PIE binaries with specially-built 2009-12-02 16:34:20 +00:00
freebsd.h Silence a warning about redefinition of TARGET_ELF on powerpc. 2012-01-06 18:37:49 +00:00
gnu.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
gofast.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
host-darwin.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
host-darwin.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
host-hpux.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
host-linux.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
host-solaris.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
interix3.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
interix.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
kaos.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
kfreebsd-gnu.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
knetbsd-gnu.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
libgcc-glibc.ver Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
libgloss.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
linux.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
linux.opt Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
lynx.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
lynx.opt Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
memcmp.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
memcpy.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
memmove.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
memset.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
netbsd-aout.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
netbsd-elf.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
netbsd.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
openbsd-oldgas.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
openbsd.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
ptx4.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
README Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
rtems.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sol2-6.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sol2-10.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sol2-c.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sol2-protos.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sol2.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
sol2.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
svr3.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
svr4.h gcc: another round of merges from the gcc pre-43 branch. 2013-11-21 16:38:57 +00:00
t-darwin Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-dfprules Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-freebsd Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-freebsd-thread Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-gnu Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-libc-ok Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-libgcc-pic Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-libunwind Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-libunwind-elf Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-linux Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-lynx Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-netbsd Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-openbsd Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-openbsd-thread Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-rtems Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-slibgcc-darwin Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-slibgcc-elf-ver Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-slibgcc-nolc-override Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-slibgcc-sld Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-sol2 Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-svr4 Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
t-vxworks Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
tm-dwarf2.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
udivmod.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
udivmodsi4.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
usegas.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
vx-common.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
vxlib.c Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
vxworks.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
vxworks.opt Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
vxworksae.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
windiss.h Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
x-darwin Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
x-hpux Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
x-interix Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
x-linux Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00
x-solaris Reorganize the gcc vendor import work area. This flattens out a bunch 2008-06-01 00:03:21 +00:00

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.