| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
|
|
|
Check binary compatibility of CET-enabled executables:
1. When CET-enabled executable is used with legacy non-CET shared object
at run-time, ld.so should disable SHSTK and put legacy non-CET shared
objects in legacy bitmap.
2. When IBT-enabled executable dlopens legacy non-CET shared object,
ld.so should put legacy shared object in legacy bitmap.
3. Use GLIBC_TUNABLES=glibc.tune.x86_shstk=[on|off|permissive] to
control how SHSTK is enabled.
* sysdeps/x86/Makefile (tests): Add tst-cet-legacy-1,
tst-cet-legacy-2, tst-cet-legacy-2a, tst-cet-legacy-3,
tst-cet-legacy-4, tst-cet-legacy-4a, tst-cet-legacy-4b
and tst-cet-legacy-4c.
(modules-names): Add tst-cet-legacy-mod-1, tst-cet-legacy-mod-2
and tst-cet-legacy-mod-4.
(CFLAGS-tst-cet-legacy-2.c): New.
(CFLAGS-tst-cet-legacy-mod-1.c): Likewise.
(CFLAGS-tst-cet-legacy-mod-2.c): Likewise.
(CFLAGS-tst-cet-legacy-3.c): Likewise.
(CFLAGS-tst-cet-legacy-4.c): Likewise.
(CFLAGS-tst-cet-legacy-mod-4.c): Likewise.
($(objpfx)tst-cet-legacy-1): Likewise.
($(objpfx)tst-cet-legacy-2): Likewise.
($(objpfx)tst-cet-legacy-2.out): Likewise.
($(objpfx)tst-cet-legacy-2a): Likewise.
($(objpfx)tst-cet-legacy-2a.out): Likewise.
($(objpfx)tst-cet-legacy-4): Likewise.
($(objpfx)tst-cet-legacy-4.out): Likewise.
($(objpfx)tst-cet-legacy-4a): Likewise.
($(objpfx)tst-cet-legacy-4a.out): Likewise.
(tst-cet-legacy-4a-ENV): Likewise.
($(objpfx)tst-cet-legacy-4b): Likewise.
($(objpfx)tst-cet-legacy-4b.out): Likewise.
(tst-cet-legacy-4b-ENV): Likewise.
($(objpfx)tst-cet-legacy-4c): Likewise.
($(objpfx)tst-cet-legacy-4c.out): Likewise.
(tst-cet-legacy-4c-ENV): Likewise.
* sysdeps/x86/tst-cet-legacy-1.c: New file.
* sysdeps/x86/tst-cet-legacy-2.c: Likewise.
* sysdeps/x86/tst-cet-legacy-2a.c: Likewise.
* sysdeps/x86/tst-cet-legacy-3.c: Likewise.
* sysdeps/x86/tst-cet-legacy-4.c: Likewise.
* sysdeps/x86/tst-cet-legacy-4a.c: Likewise.
* sysdeps/x86/tst-cet-legacy-4b.c: Likewise.
* sysdeps/x86/tst-cet-legacy-4c.c: Likewise.
* sysdeps/x86/tst-cet-legacy-mod-1.c: Likewise.
* sysdeps/x86/tst-cet-legacy-mod-2.c: Likewise.
* sysdeps/x86/tst-cet-legacy-mod-4.c: Likewise.
|
