From: Christophe Lyon <christophe.lyon@linaro.org>
To: Christophe Lyon <christophe.lyon@linaro.org>,
Christophe Lyon <christophe.lyon@st.com>,
gcc Patches <gcc-patches@gcc.gnu.org>,
Richard Sandiford <richard.sandiford@arm.com>
Subject: Re: [ARM/FDPIC v5 02/21] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts
Date: Mon, 02 Sep 2019 07:51:00 -0000 [thread overview]
Message-ID: <CAKdteOZ5ORHbvjeetHMTjDcoveJYitMk5Yknx4Zg1cS_NzvCEA@mail.gmail.com> (raw)
In-Reply-To: <mptftliiu86.fsf@arm.com>
[-- Attachment #1: Type: text/plain, Size: 4187 bytes --]
On Fri, 30 Aug 2019 at 16:49, Richard Sandiford
<richard.sandiford@arm.com> wrote:
>
> Christophe Lyon <christophe.lyon@linaro.org> writes:
> > On Fri, 30 Aug 2019 at 11:00, Richard Sandiford
> > <richard.sandiford@arm.com> wrote:
> >>
> >> Christophe Lyon <christophe.lyon@st.com> writes:
> >> > @@ -785,7 +785,7 @@ case ${target} in
> >> > esac
> >> > tmake_file="t-slibgcc"
> >> > case $target in
> >> > - *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
> >> > + *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
> >> > :;;
> >> > *-*-gnu*)
> >> > native_system_header_dir=/include
> >>
> >> I don't think this is necessary, since this target will never match the
> >> following *-*-gnu*) stanza anyway.
> > OK (I thought it was clearer to add the fdpic config where we already
> > have linux that would not match)
>
> I think the idea is to match pure GNU systems only in the second stanza
> (i.e. GNU/Hurd). So we need the first stanza to exclude hybrid-GNU
> systems like GNU/Linux, GNU/Solaris, GNU/FreeBSD, etc.
>
> Since uclinuxfdpiceabi isn't a GNU-based system, I don't think it
> needs to appear at all.
>
> >> > diff --git a/libtool.m4 b/libtool.m4
> >> > index 8966762..64e507a 100644
> >> > --- a/libtool.m4
> >> > +++ b/libtool.m4
> >> > @@ -3734,7 +3739,7 @@ m4_if([$1], [CXX], [
> >> > ;;
> >> > esac
> >> > ;;
> >> > - linux* | k*bsd*-gnu | kopensolaris*-gnu)
> >> > + linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
> >> > case $cc_basename in
> >> > KCC*)
> >> > # KAI C++ Compiler
> >>
> >> Is this needed? It seems to be in the !GCC branch of an if/else.
> > I must admit I didn't test this case. I thought it was needed because
> > this target does not match "linux*", in case someone tries to compile
> > with another compiler...
> >
> >
> >>
> >> If it is needed, the default:
> >>
> >> _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
> >>
> >> seems correct for non-FDPIC uclinux.
> >>
> > So, either use uclinuxfdpiceabi above, or do nothing and do not try to
> > support other compilers?
>
> Yeah. I think the latter's better, since in this context we only
> need libtool.m4 to support building with GCC. The decision might
> be different for upstream libtool, but do any commercial compilers
> support Arm FDPIC yet?
>
> >> > @@ -4032,7 +4037,7 @@ m4_if([$1], [CXX], [
> >> > _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
> >> > ;;
> >> >
> >> > - linux* | k*bsd*-gnu | kopensolaris*-gnu)
> >> > + linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinux*)
> >> > case $cc_basename in
> >> > # old Intel for x86_64 which still supported -KPIC.
> >> > ecc*)
> >>
> >> Same here.
> >>
> >> > @@ -5946,7 +5951,7 @@ if test "$_lt_caught_CXX_error" != yes; then
> >> > _LT_TAGVAR(inherit_rpath, $1)=yes
> >> > ;;
> >> >
> >> > - linux* | k*bsd*-gnu | kopensolaris*-gnu)
> >> > + linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
> >> > case $cc_basename in
> >> > KCC*)
> >> > # Kuck and Associates, Inc. (KAI) C++ Compiler
> >>
> >> Here too the code seems to be dealing specifically with non-GCC compilers.
> >>
> >> > @@ -6598,7 +6603,7 @@ interix[[3-9]]*)
> >> > _LT_TAGVAR(postdeps,$1)=
> >> > ;;
> >> >
> >> > -linux*)
> >> > +linux* | uclinux*)
> >> > case `$CC -V 2>&1 | sed 5q` in
> >> > *Sun\ C*)
> >> > # Sun C++ 5.9
> >>
> >> Here too. (It only seems to do anything for Sun's C compiler.)
> >>
> >> The fewer hunks we have to maintain downstream the better :-)
> >>
> > Sure.
> >
> > I thought safer/cleaner to prepare the cases for non-GCC compilers, I
> > guess it's better not to add that until proven useful?
>
> Yeah, I think so. I guess it depends on your POV. To me, it seems
> cleaner to add uclinux* and uclinuxfdpiceabi only where we know there's
> a specific need, since that's also how we decide which of uclinux* and
> uclinuxfdpiceabi to use.
>
OK, here is an updated version of this patch.
Christophe
> Thanks,
> Richard
[-- Attachment #2: 0002-ARM-FDPIC-Handle-arm-uclinuxfdpiceabi-in-configure-s.patch --]
[-- Type: text/x-patch, Size: 10791 bytes --]
commit 0dbd18d60be654fa2ff2ae85670cc096db5217a5
Author: Christophe Lyon <christophe.lyon@linaro.org>
Date: Fri May 4 15:11:35 2018 +0000
[ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts
The new arm-uclinuxfdpiceabi target behaves pretty much like
arm-linux-gnueabi. In order to enable the same set of features, we
have to update several configure scripts that generally match targets
like *-*-linux*: in most places, we add *-uclinux* where there is
already *-linux*, or uclinux* when there is already linux*.
In gcc/config.gcc and libgcc/config.host we use *-*-uclinuxfdpiceabi
because there is already a different behaviour for *-*uclinux* target.
In libtool.m4, we use uclinuxfdpiceabi in cases where ELF shared
libraries support is required, as uclinux does not guarantee that.
2019-XX-XX Christophe Lyon <christophe.lyon@st.com>
config/
* futex.m4: Handle *-uclinux*.
* tls.m4 (GCC_CHECK_TLS): Likewise.
gcc/
* config.gcc: Handle *-*-uclinuxfdpiceabi.
libatomic/
* configure.tgt: Handle arm*-*-uclinux*.
* configure: Regenerate.
libgcc/
* config.host: Handle *-*-uclinuxfdpiceabi.
libitm/
* configure.tgt: Handle *-*-uclinux*.
* configure: Regenerate.
* libtool.m4: Handle uclinuxfdpiceabi.
Change-Id: Ib3a08905879ef917ee6c04c3988cf4ced7209fef
diff --git a/config/futex.m4 b/config/futex.m4
index e95144d..4dffe15 100644
--- a/config/futex.m4
+++ b/config/futex.m4
@@ -9,7 +9,7 @@ AC_DEFUN([GCC_LINUX_FUTEX],[dnl
GCC_ENABLE(linux-futex,default, ,[use the Linux futex system call],
permit yes|no|default)
case "$target" in
- *-linux*)
+ *-linux* | *-uclinux*)
case "$enable_linux_futex" in
default)
# If headers don't have gettid/futex syscalls definition, then
diff --git a/config/tls.m4 b/config/tls.m4
index 1a5fc59..7532305 100644
--- a/config/tls.m4
+++ b/config/tls.m4
@@ -76,7 +76,7 @@ AC_DEFUN([GCC_CHECK_TLS], [
dnl Shared library options may depend on the host; this check
dnl is only known to be needed for GNU/Linux.
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinuxfdpic*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
diff --git a/gcc/config.gcc b/gcc/config.gcc
index c7a464c..721729d 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -776,7 +776,7 @@ case ${target} in
*-*-fuchsia*)
native_system_header_dir=/include
;;
-*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
extra_options="$extra_options gnu-user.opt"
gas=yes
gnu_ld=yes
@@ -805,7 +805,7 @@ case ${target} in
*-*-*android*)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
;;
- *-*-*uclibc*)
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
;;
*-*-*musl*)
@@ -1167,7 +1167,7 @@ arm*-*-netbsdelf*)
tmake_file="${tmake_file} arm/t-arm"
target_cpu_cname="strongarm"
;;
-arm*-*-linux-*) # ARM GNU/Linux with ELF
+arm*-*-linux-* | arm*-*-uclinuxfdpiceabi) # ARM GNU/Linux with ELF
tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
extra_options="${extra_options} linux-android.opt"
case $target in
diff --git a/libatomic/configure b/libatomic/configure
index e7076a0..92bd26a 100755
--- a/libatomic/configure
+++ b/libatomic/configure
@@ -6055,7 +6055,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -9135,7 +9135,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@@ -10666,7 +10666,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
diff --git a/libatomic/configure.tgt b/libatomic/configure.tgt
index ecbb7d3..38e77ce 100644
--- a/libatomic/configure.tgt
+++ b/libatomic/configure.tgt
@@ -124,7 +124,7 @@ case "${target}" in
config_path="${config_path} linux/aarch64 posix"
;;
- arm*-*-linux*)
+ arm*-*-linux* | arm*-*-uclinux*)
# OS support for atomic primitives.
config_path="${config_path} linux/arm posix"
;;
diff --git a/libgcc/config.host b/libgcc/config.host
index 91abc84..facca2a 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -245,7 +245,7 @@ case ${host} in
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia"
extra_parts="crtbegin.o crtend.o"
;;
-*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux"
extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
if test x$enable_vtable_verify = xyes; then
@@ -435,7 +435,7 @@ arm*-*-fuchsia*)
arm*-*-netbsdelf*)
tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
;;
-arm*-*-linux*) # ARM GNU/Linux with ELF
+arm*-*-linux* | arm*-*-uclinuxfdpiceabi) # ARM GNU/Linux with ELF
tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm"
tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc"
tm_file="$tm_file arm/bpabi-lib.h"
diff --git a/libitm/configure b/libitm/configure
old mode 100644
new mode 100755
index fb742d7..fc679c8
--- a/libitm/configure
+++ b/libitm/configure
@@ -6731,7 +6731,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -9812,7 +9812,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@@ -11343,7 +11343,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -15003,7 +15008,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -16468,7 +16478,7 @@ fi
case "$target" in
- *-linux*)
+ *-linux* | *-uclinux*)
case "$enable_linux_futex" in
default)
# If headers don't have gettid/futex syscalls definition, then
@@ -16591,7 +16601,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then :
chktls_save_LDFLAGS="$LDFLAGS"
case $host in
- *-*-linux*)
+ *-*-linux* | -*-uclinuxfdpic*)
LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
;;
esac
diff --git a/libitm/configure.tgt b/libitm/configure.tgt
index 4c0b602..eea865d 100644
--- a/libitm/configure.tgt
+++ b/libitm/configure.tgt
@@ -127,7 +127,7 @@ config_path="$ARCH posix generic"
# Other system configury
case "${target}" in
- *-*-linux*)
+ *-*-linux* | *-*-uclinux*)
if test "$enable_linux_futex" = yes; then
config_path="linux/$ARCH linux $config_path"
fi
diff --git a/libtool.m4 b/libtool.m4
index 8966762..e194e89 100644
--- a/libtool.m4
+++ b/libtool.m4
@@ -2449,7 +2449,12 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no
@@ -3089,7 +3094,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
lt_cv_deplibs_check_method=pass_all
;;
@@ -4449,7 +4454,7 @@ _LT_EOF
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
next prev parent reply other threads:[~2019-09-02 7:51 UTC|newest]
Thread overview: 109+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-15 12:40 [ARM/FDPIC v5 00/21] FDPIC ABI for ARM Christophe Lyon
2019-05-15 12:40 ` [ARM/FDPIC v5 01/21] [ARM] FDPIC: Add -mfdpic option support Christophe Lyon
2019-07-16 10:18 ` Richard Sandiford
2019-08-29 15:08 ` Christophe Lyon
2019-08-30 10:06 ` Richard Sandiford
2019-05-15 12:41 ` [ARM/FDPIC v5 03/21] [ARM] FDPIC: Force FDPIC related options unless -mno-fdpic is provided Christophe Lyon
2019-05-15 13:55 ` Szabolcs Nagy
2019-05-15 14:37 ` Rich Felker
2019-05-15 15:12 ` Christophe Lyon
2019-05-15 15:37 ` Rich Felker
2019-05-15 15:59 ` Szabolcs Nagy
2019-05-15 16:07 ` Rich Felker
2019-05-21 15:29 ` Christophe Lyon
2019-05-21 15:48 ` Rich Felker
2019-05-22 8:39 ` Szabolcs Nagy
2019-05-22 8:45 ` Christophe Lyon
2019-05-23 12:45 ` Christophe Lyon
2019-07-16 10:38 ` Richard Sandiford
2019-07-16 20:00 ` Rich Felker
2019-08-01 10:13 ` Christophe Lyon
2019-08-06 14:28 ` Richard Sandiford
2019-08-29 15:14 ` Christophe Lyon
2019-08-30 9:40 ` Richard Sandiford
2019-05-15 12:41 ` [ARM/FDPIC v5 04/21] [ARM] FDPIC: Add support for FDPIC for arm architecture Christophe Lyon
2019-07-16 12:33 ` Richard Sandiford
2019-08-20 17:13 ` Christophe Lyon
2019-08-29 15:39 ` Christophe Lyon
2019-09-02 16:12 ` Richard Sandiford
2019-09-02 20:04 ` Christophe Lyon
2019-09-03 8:40 ` Richard Sandiford
2019-09-04 19:59 ` Christophe Lyon
2019-09-05 8:03 ` Richard Sandiford
2019-05-15 12:41 ` [ARM/FDPIC v5 05/21] [ARM] FDPIC: Fix __do_global_dtors_aux and frame_dummy generation Christophe Lyon
2019-07-12 6:49 ` Richard Sandiford
2019-07-12 14:25 ` Christophe Lyon
2019-08-29 15:39 ` Christophe Lyon
2019-08-30 8:41 ` Richard Sandiford
2019-05-15 12:41 ` [ARM/FDPIC v5 02/21] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts Christophe Lyon
2019-07-12 7:44 ` Richard Sandiford
2019-07-12 13:25 ` Christophe Lyon
2019-07-12 13:28 ` Richard Sandiford
2019-08-29 15:14 ` Christophe Lyon
2019-08-30 9:30 ` Richard Sandiford
2019-08-30 14:48 ` Christophe Lyon
2019-08-30 15:15 ` Richard Sandiford
2019-09-02 7:51 ` Christophe Lyon [this message]
2019-09-02 8:31 ` Richard Sandiford
2019-08-30 14:40 ` Jonathan Wakely
2019-05-15 12:42 ` [ARM/FDPIC v5 07/21] [ARM] FDPIC: Avoid saving/restoring r9 on stack since it is read-only Christophe Lyon
2019-07-16 10:42 ` Kyrill Tkachov
2019-05-15 12:42 ` [ARM/FDPIC v5 06/21] [ARM] FDPIC: Add support for c++ exceptions Christophe Lyon
2019-08-30 9:31 ` Kyrill Tkachov
2019-08-30 14:44 ` Jonathan Wakely
2019-05-15 12:43 ` [ARM/FDPIC v5 08/21] [ARM] FDPIC: Enforce local/global binding for function descriptors Christophe Lyon
2019-07-16 10:51 ` Kyrill Tkachov
2019-05-15 12:43 ` [ARM/FDPIC v5 09/21] [ARM] FDPIC: Add support for taking address of nested function Christophe Lyon
2019-07-16 11:53 ` Kyrill Tkachov
2019-07-16 13:31 ` Kyrill Tkachov
2019-07-31 14:48 ` Christophe Lyon
2019-08-29 15:40 ` Christophe Lyon
2019-08-30 8:54 ` Kyrill Tkachov
2019-05-15 12:43 ` [ARM/FDPIC v5 10/21] [ARM] FDPIC: Implement TLS support Christophe Lyon
2019-09-04 14:16 ` Kyrill Tkachov
2019-09-04 20:03 ` Christophe Lyon
2019-09-09 8:54 ` Christophe Lyon
2019-05-15 12:44 ` [ARM/FDPIC v5 13/21] [ARM] FDPIC: Force LSB bit for PC in Cortex-M architecture Christophe Lyon
2019-08-29 15:37 ` Kyrill Tkachov
2019-09-05 8:30 ` Christophe Lyon
2019-09-05 8:32 ` Christophe Lyon
2019-09-05 20:56 ` Ian Lance Taylor
2019-09-05 9:03 ` Kyrill Tkachov
2019-09-09 8:58 ` Christophe Lyon
2019-05-15 12:44 ` [ARM/FDPIC v5 11/21] [ARM] FDPIC: Add support to unwind FDPIC signal frame Christophe Lyon
2019-09-04 14:19 ` Kyrill Tkachov
2019-05-15 12:44 ` [ARM/FDPIC v5 12/21] [ARM] FDPIC: Restore r9 after we call __aeabi_read_tp Christophe Lyon
2019-08-29 15:40 ` Christophe Lyon
2019-08-29 15:44 ` Kyrill Tkachov
2019-05-15 12:45 ` [ARM/FDPIC v5 16/21] [ARM][testsuite] FDPIC: Skip tests that don't work in PIC mode Christophe Lyon
2019-07-19 8:56 ` Kyrill Tkachov
2019-05-15 12:45 ` [ARM/FDPIC v5 14/21] [ARM][testsuite] FDPIC: Skip unsupported tests Christophe Lyon
2019-07-19 8:52 ` Kyrill Tkachov
2019-05-15 12:45 ` [ARM/FDPIC v5 15/21] [ARM][testsuite] FDPIC: Adjust scan-assembler patterns Christophe Lyon
2019-07-19 8:54 ` Kyrill Tkachov
2019-05-15 12:46 ` [ARM/FDPIC v5 18/21] [ARM][testsuite] FDPIC: Enable tests on pie_enabled targets Christophe Lyon
2019-07-19 8:59 ` Kyrill Tkachov
2019-07-22 19:50 ` Mike Stump
2019-05-15 12:46 ` [ARM/FDPIC v5 17/21] [ARM][testsuite] FDPIC: Handle *-*-uclinux* Christophe Lyon
2019-07-19 8:57 ` Kyrill Tkachov
2019-07-22 19:37 ` Mike Stump
2019-05-15 12:46 ` [ARM/FDPIC v5 19/21] [ARM][testsuite] FDPIC: Adjust pr43698.c to avoid clash with uclibc Christophe Lyon
2019-07-19 9:00 ` Kyrill Tkachov
2019-05-15 12:47 ` [ARM/FDPIC v5 20/21] [ARM][testsuite] FDPIC: Skip tests using architectures unsupported by FDPIC Christophe Lyon
2019-07-19 9:03 ` Kyrill Tkachov
2019-09-06 8:01 ` Christophe Lyon
2019-09-06 8:28 ` Kyrill Tkachov
2019-09-06 9:10 ` Christophe Lyon
2019-09-06 17:44 ` Christophe Lyon
2019-09-09 8:38 ` Christophe Lyon
2019-05-15 12:47 ` [ARM/FDPIC v5 21/21] [ARM] FDPIC: Handle stack-protector combined patterns Christophe Lyon
2019-07-19 9:40 ` Kyrill Tkachov
2019-05-23 12:46 ` [ARM/FDPIC v5 00/21] FDPIC ABI for ARM Christophe Lyon
2019-06-04 12:57 ` Christophe Lyon
2019-06-06 12:36 ` Christophe Lyon
2019-06-17 11:42 ` Christophe Lyon
2019-07-01 12:16 ` Christophe Lyon
2019-07-08 14:28 ` Christophe Lyon
2019-07-16 9:13 ` Christophe Lyon
2019-08-29 14:54 ` Christophe Lyon
2019-08-29 16:29 ` Christophe Lyon
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