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

Fix initial exec TLS mode for dynamically loaded shared objects.

2019-03-29 17:52:57 +00:00

amd64

Remove resolver_qual from DEFINE_IFUNC/DEFINE_UIFUNC macros.

2019-05-16 22:20:54 +00:00

arm

Fix initial exec TLS mode for dynamically loaded shared objects.

2019-03-29 17:52:57 +00:00

capability

Replace dot-dot relative pathing with SRCTOP-relative paths where possible

2017-01-20 03:23:24 +00:00

compat-43

General further adoption of SPDX licensing ID tags.

2017-11-20 19:49:47 +00:00

db

Remove "All rights reserved" from my files.

2018-05-10 06:41:08 +00:00

gdtoa

libc: further adoption of SPDX licensing ID tags.

2017-11-25 17:12:48 +00:00

gen

Add libc stub for pthread_getthreadid_np(3).

2019-06-23 10:50:26 +00:00

gmon

mcount: tidy up ANSIfication

2018-10-20 22:39:35 +00:00

i386

Fix initial exec TLS mode for dynamically loaded shared objects.

2019-03-29 17:52:57 +00:00

iconv

libc: further adoption of SPDX licensing ID tags.

2017-11-25 17:12:48 +00:00

include

Add libc stub for pthread_getthreadid_np(3).

2019-06-23 10:50:26 +00:00

inet

libc: fix cases of undefined behavior.

2018-08-07 15:24:19 +00:00

isc

SPDX: more ISC-related files.

2017-12-08 17:52:53 +00:00

locale

Fix WITHOUT_ICONV build after r340276.

2018-11-14 09:06:15 +00:00

md

Replace dot-dot relative pathing with SRCTOP-relative paths where possible

2017-01-20 03:23:24 +00:00

mips

Fix initial exec TLS mode for dynamically loaded shared objects.

2019-03-29 17:52:57 +00:00

nameser

SPDX: license IDs for some ISC-related files.

2017-12-08 15:57:29 +00:00

net

typo: suppported.

2019-05-29 02:08:23 +00:00

nls

Create new EINTEGRITY error with message "Integrity check failed".

2019-01-17 06:35:45 +00:00

posix1e

Remove some redundant code in _posix1e_acl_strip_np

2019-02-19 19:15:15 +00:00

powerpc

powerpc: Transition to Secure-PLT, like most other OSs

2019-06-25 00:40:44 +00:00

powerpc64

revert r346588 for now

2019-05-11 15:17:42 +00:00

powerpcspe

Fix fabs(3) for powerpcspe, this time for real

2018-07-26 14:42:20 +00:00

quad

ANSIfy libc/quad

2018-10-21 00:20:40 +00:00

regex

regcomp: revert part of r341838 which turned out to be unrelated

2018-12-19 23:28:56 +00:00

resolv

Rather than using the legacy IP struct fields in the union for the

2019-06-04 20:53:35 +00:00

riscv

Fix initial exec TLS mode for dynamically loaded shared objects.

2019-03-29 17:52:57 +00:00

rpc

Fix CONFS to append the value in this case.

2018-09-18 01:38:44 +00:00

secure

Carefully update stack guard bytes inside __guard_setup().

2018-04-24 15:59:39 +00:00

softfloat

Add implementations for clog(3), clogf(3), and clog(3).

2018-05-13 09:54:34 +00:00

sparc64

Fix initial exec TLS mode for dynamically loaded shared objects.

2019-03-29 17:52:57 +00:00

stdio

GC a historical artifact.

2019-02-07 23:17:44 +00:00

stdlib

Add small EXAMPLE section to bsearch.3.

2019-05-15 15:54:27 +00:00

stdtime

strptime: make %k and %l specifiers match their description in

2018-11-03 23:37:13 +00:00

string

libc: update strstr implementation to match musl

2019-04-09 15:52:18 +00:00

sys

Add PROT_MAX to the HISTORY section.

2019-06-20 21:52:30 +00:00

tests

Provide separate accounting for user-wired pages.

2019-05-13 16:38:48 +00:00

uuid

libc: further adoption of SPDX licensing ID tags.

2017-11-25 17:12:48 +00:00

x86

Remove resolver_qual from DEFINE_IFUNC/DEFINE_UIFUNC macros.

2019-05-16 22:20:54 +00:00

xdr

General further adoption of SPDX licensing ID tags.

2017-11-20 19:49:47 +00:00

yp

libc: further adoption of SPDX licensing ID tags.

2017-11-25 17:12:48 +00:00

libc_nossp.ldscript

Add different libc ldscript: the one without libssp --

2016-10-12 13:19:21 +00:00

libc.ldscript

…

Makefile

revert r341429 "disable BIND_NOW in libc, libthr, and rtld"

2019-03-28 02:12:32 +00:00

Makefile.depend

…

Versions.def

Create namespace for the symbols added during 13-CURRENT cycle.

2018-11-12 19:12:14 +00:00