Hi FX,
> On 11 Dec 2023, at 08:43, FX Coudert wrote:
>
> Since the last import from upstream libsanitizer, the output has changed
> and now looks more like this:
>
> READ of size 6 at 0x7ff7beb2a144 thread T0
>#0 0x101cf7796 in MemcmpInterceptorCommon(void*, int (*)(void const*, void
> con
> On 2 Dec 2023, at 09:42, Martin Uecker wrote:
>
>
>> Bootstrapped/regtested on x86_64-pc-linux-gnu, ok for trunk?
>>
>> -- >8 --
>> It came up that a good hardening strategy is to disable trampolines
>> which may require executable stack. Therefore the following patch
>> adds -Werror=tram
HI Sam,
I think this qualifies as obvious (it’s on my list, but I did not get to it yet,
so go ahead).
Iain
> On 2 Dec 2023, at 05:30, Sam James wrote:
>
> From: Iain Sandoe
>
> r12-3005-g220c410162ebece4f missed a cast for the set_32 call.
> Fixed thus.
>
> Si
> On 1 Dec 2023, at 15:14, Rainer Orth wrote:
>
> The recent warning changes broke Ada bootstrap on macOS:
>
> adaint.c: In function '__gnat_copy_attribs':
> adaint.c:3336:10: error: implicit declaration of function 'utimes'; did you
> mean 'utime'? [-Wimplicit-function-declaration]
> 3336 |
Hi FX,
> On 1 Dec 2023, at 13:55, FX Coudert wrote:
>
> That commit makes gcc.target/i386/libcall-1.c on darwin:
>
> FAIL: gcc.target/i386/libcall-1.c scan-assembler globl\t__divti3
>
> because the pattern is not found, the only mention of divti3 in the generated
> assembly is:
>
> LCFI0:
>
Hi Ian
> On 30 Nov 2023, at 19:43, Ian Lance Taylor wrote:
>
> On Sun, Oct 22, 2023 at 2:18 PM FX Coudert wrote:
>>
>> Thanks a lot Alexandre for the review!
>
> This patch changed the files lingo/configure.ac and libgo/configure.
> Those files live in an upstream repository and should be cha
> On 26 Nov 2023, at 14:24, Sebastian Huber
> wrote:
>
> On 26.11.23 11:15, Iain Sandoe wrote:
>>> On 26 Nov 2023, at 10:05, Sebastian
>>> Huber wrote:
>>>
>>> On 26.11.23 01:35, Iain Sandoe wrote:
>>>>> On 25 Nov 2023, at 21
> On 26 Nov 2023, at 10:05, Sebastian Huber
> wrote:
>
> On 26.11.23 01:35, Iain Sandoe wrote:
>>> On 25 Nov 2023, at 21:44, Sebastian Huber
>>> wrote:
>>>
>>> On 25.11.23 14:59, Richard Biener wrote:
>>>> On Sat, Nov 25,
> On 25 Nov 2023, at 21:44, Sebastian Huber
> wrote:
>
> On 25.11.23 14:59, Richard Biener wrote:
>> On Sat, Nov 25, 2023 at 12:26 PM Sebastian Huber
>> wrote:
>>> contrib/ChangeLog
>> Did you verify an in-tree build with these works and the testsuite
>> is clean?
>
> I was able to build a
Hi
> On 23 Nov 2023, at 16:11, Christophe Lyon wrote:
>
> Hi Iain,
>
> Thanks for dealing with this :-)
>
> On Thu, 23 Nov 2023 at 10:58, Iain Sandoe wrote:
>>
>> Tested on a cross to armv8l-unknown-linux-gnueabihf where the failing
>> testcase is r
y incorrect case should be easily
evident in the assembler).
gcc/testsuite/ChangeLog:
* lib/scanasm.exp: Allow multiple function start symbols,
taking the last as the function name.
Signed-off-by: Iain Sandoe
---
gcc/testsuite/lib/scanasm.exp | 10 +-
1 file changed, 9 in
Hi Christophe.
> On 23 Nov 2023, at 09:02, Christophe Lyon wrote:
>
> Hi Iain,
>
> On Mon, 6 Nov 2023 at 11:58, Richard Sandiford
> wrote:
>>
>> Iain Sandoe writes:
>>> Hi Richard,
>>>
>>>> On 5 Nov 2023, at 12:11, Ri
> On 22 Nov 2023, at 14:48, Iain Sandoe wrote:
>
>
>
>> On 22 Nov 2023, at 13:55, Arnaud Charlet wrote:
>>
>>>>> #if defined (__APPLE__)
>>>>> -#include
>>>>
>>>> If removing unistd.h is intentional (i.e. yo
tly.
gcc/testsuite/ChangeLog:
* lib/plugin-support.exp: Update the expected path to an
in-tree build of libintl.
Signed-off-by: Iain Sandoe
---
gcc/testsuite/lib/plugin-support.exp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/lib/plu
> On 22 Nov 2023, at 13:55, Arnaud Charlet wrote:
>
#if defined (__APPLE__)
-#include
>>>
>>> If removing unistd.h is intentional (i.e. you determined that it’s no longer
>>> needed for Darwin), then we should make that a separate patch.
>>
>> I thought that I’d had to include uni
Hi FX,
> On 17 Nov 2023, at 14:20, FX Coudert wrote:
>
>>> I have done a full rebuild, and having looked more at the structure of
>>> libtool.m4 I am now convinced that having that line outside of the scope of
>>> _LT_DARWIN_LINKER_FEATURES is simply wrong (probably a copy-pasto or
>>> leftov
ote:
>
> On 21 Nov 2023, at 11:22, Iain Sandoe wrote:
>>
>> Hello Simon, Arno,
>>
>>> On 17 Nov 2023, at 13:43, Simon Wright wrote:
>>>
>>>>
>>>>> Apple’s naming is definitely confusing in this area!
>>>>>
&
Hi FX
> On 17 Nov 2023, at 11:57, FX Coudert wrote:
>
>> If they accept it say within a day, wait for it + cherry-pick to GCC,
>> otherwise apply to GCC as a local patch in anticipation they accept it.
>> If it is all that fixes Darwin support, great.
>
> With that patch, I can finish bootstrap
Hello Simon, Arno,
> On 17 Nov 2023, at 13:43, Simon Wright wrote:
>
>>
>>> Apple’s naming is definitely confusing in this area!
>>>
>>> In current SDKs, TARGET_OS_MAC means code is being generated for a Mac OS X
>>> variant,
>>> which covers OSX, IOS, Watch … ; to determine which kind of de
386-pc-solaris2.11/./libatomic/.libs
>
> (quite a number of instances). Those messages are from
> gfortran.dg/dg.exp, introduced by your patch
>
> commit a0673ec5f9236dca6ada23f28343c591ccd575e4
> Author: Iain Sandoe
> Date: Fri Apr 16 20:01:40 2021 +0100
>
>Testsu
attributes.
(cp_parser_gnu_attribute_list): Switch to clang-form parsing
where needed.
* parser.h : New flag to signal lexing clang-form attributes.
Signed-off-by: Iain Sandoe
---
gcc/cp/parser.cc | 230 +--
gcc/cp/parser.h | 3 +
2 fil
UM_AV_OSES, NUM_AV_CLAUSES): New.
(darwin_handle_availability_attribute): New.
(darwin_attribute_takes_identifier_p): New.
(darwin_override_options): New.
* config/darwin.h (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): New.
Signed-off-by: Iain Sandoe
---
gcc/config/darwi
ents): New.
(c_parser_gnu_attribute): Allow for clang-form GNU-style
attributes.
Signed-off-by: Iain Sandoe
---
gcc/c-family/c-lex.cc | 15 ++
gcc/c-family/c-pragma.h | 3 ++
gcc/c/c-parser.cc | 109 ++--
3 files changed, 122 insertions(+), 5 deletions(-)
di
rval enclosing
the attribute arguments of cases notified as 'clang-form'.
PR c++/109877
gcc/c-family/ChangeLog:
* c-attribs.cc (attribute_clang_form_p): New.
* c-common.h (attribute_clang_form_p): New.
Signed-off-by: Iain Sandoe
---
gcc/c-family/c-attribs.cc | 12
This patch set is not actually particulalry new, I have been maintaining
it locally one Darwin branches and it has been tested on several versions
of Darwin both with and without Alex's __has_{feature, extension} patch.
This is one of the three most significant blockers to importing the macOS
SDKs
> On 11 Nov 2023, at 07:47, Simon Wright wrote:
>
> On 6 Nov 2023, at 08:36, Arnaud Charlet wrote:
>>
So without changing fundamentally the model, you can't decide dynamically
for the whole
system. Making the choice based on the current directory is pretty random,
since
Hi Richard,
> On 5 Nov 2023, at 12:11, Richard Sandiford wrote:
>
> Iain Sandoe writes:
>>> On 26 Oct 2023, at 21:00, Iain Sandoe wrote:
>>
>>>> On 26 Oct 2023, at 20:49, Richard Sandiford
>> wrote:
>>>>
>>>> Iain Sandoe
Hi FX
> On 5 Nov 2023, at 10:33, FX Coudert wrote:
>
> kind ping for this easy patch
IMO adding feature tests for features required by a test falls into the
“obvious”
category,
Iain
>
>
>> Le 30 oct. 2023 à 15:19, FX Coudert a écrit :
>>
>> Hi,
>>
>> The test is currently failing on x86
Hi Folks
> On 4 Nov 2023, at 17:02, Simon Wright wrote:
>
> On 3 Nov 2023, at 08:39, Arnaud Charlet wrote:
>> So without changing fundamentally the model, you can't decide dynamically
>> for the whole
>> system. Making the choice based on the current directory is pretty random,
>> since the
Hi Simon,
(please cc me on Darwin-related patches)
> On 29 Oct 2023, at 11:51, Simon Wright wrote:
>
> This change affects only Ada.
>
> In gcc/ada/adaint.c(__gnat_get_file_names_case_sensitive), the
> assumption for __APPLE__ is that file names are case-insensitive
> unless __arm__ or __arm64
Hi Folks
> On 30 Oct 2023, at 16:31, FX Coudert wrote:
>
>> +enable_darwin_at_rpath_$1=no
>
> I actually don’t understand why this one would have $1 in the name, unlike
> all other regenerated configure files. What value do we expect for $1 at this
> point in the file? That’s just plain weird
Hi Martin,
> On 30 Oct 2023, at 16:17, Martin Jambor wrote:
> On Tue, Aug 15 2023, FX Coudert via Gcc-patches wrote:
>>
>
> [...]
>
>> From e1cf04cadb9fa065fb3f7d6bccf9ed6f1e9e3fc1 Mon Sep 17 00:00:00 2001
>> From: Iain Sandoe
>> Date: Sun, 28 Mar 202
Hi FX,
> On 30 Oct 2023, at 13:50, FX Coudert wrote:
>
> Heap-based trampolines are enabled on darwin20 and later, meaning that no
> warning is emitted.
> Fixes the test failure on x86_64-apple-darwin21
>
> OK to push?
OK, thanks
Iain
> On 30 Oct 2023, at 11:53, FX Coudert wrote:
> The newly introduced test gcc.target/i386/pr111698.c currently fails on
> Darwin, where the default arch is core2.
> Andrew suggested in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112287 to
> pass a recent value to -march, and I can confirm t
HI FX,
> On 30 Oct 2023, at 11:43, FX Coudert wrote:
> The recent commit of
> https://gcc.gnu.org/pipermail/gcc-patches/2023-October/634347.html has made
> this test invalid. We now don’t emit __PIE__, and the test should be skipped
> on darwin.
>
> Fixes the new failure on x86_64-apple-darw
gcc/testsuite/ChangeLog:
* lib/target-supports.exp: Test an asm line that fails on broken
Darwin assembler versions.
Signed-off-by: Iain Sandoe
---
gcc/testsuite/lib/target-supports.exp | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/lib/target-supports.exp
b/
Tested on x86_64-darwin, pushed to trunk, thanks
Iain
--- 8< ---
The large model is not implemented so far for Darwin (and the
codegen will be different when it is).
gcc/testsuite/ChangeLog:
* gcc.target/i386/large-data.c: Skip for Darwin.
Signed-off-by: Iain Sandoe
---
2-1.c: Likewise.
* gcc.target/i386/apx-push2pop2_force_drap-1.c: Likewise.
Signed-off-by: Iain Sandoe
---
gcc/testsuite/gcc.target/i386/apx-interrupt-1.c| 1 +
gcc/testsuite/gcc.target/i386/apx-push2pop2-1.c| 1 +
gcc/testsuite/gcc.target/i386/apx-push2pop2_force_d
Hi Arsen,
> On 28 Oct 2023, at 10:22, Arsen Arsenović wrote:
> Andrew Pinski writes:
>
>> One comment from me. It would be nice to update install.texi in
>> gcc/doc/ to make a mention of this requirement for non-glibc hosts.
>
> What do you think of the following:
The hiccup for me is that w
Hi Andrew,
> On 26 Oct 2023, at 20:00, Andrew Pinski wrote:
>
> On Thu, Oct 26, 2023 at 11:58 AM Iain Sandoe wrote:
>>
>> tested on cfarm185 (aarch64-linux-gnu, xgene1) and with the aarch64
>> Darwin prototype. It is possible that some initial fallout could o
Hi Richard,
> On 26 Oct 2023, at 21:00, Iain Sandoe wrote:
>> On 26 Oct 2023, at 20:49, Richard Sandiford
>> wrote:
>>
>> Iain Sandoe writes:
>>> This was written before Thomas' modification to the ELF-handling to allow
>>> a config-based c
> On 26 Oct 2023, at 09:21, Thomas Schwinge wrote:
>
> Hi!
>
> First, I've pushed into GCC upstream Git branch devel/rust/libgrust-v2
> the "v2" libgrust changes as posted by Arthur, so that people can easily
> test this before it getting into Git master branch.
>
> I'll myself later try this
Hi Richard,
> On 26 Oct 2023, at 20:49, Richard Sandiford wrote:
>
> Iain Sandoe writes:
>> This was written before Thomas' modification to the ELF-handling to allow
>> a config-based change for target details. I did consider updating this
>> to try and use
ase architecture supports it. However, that also
triggers a different bug in another assembler. So make the fix
configurable.
gcc/ChangeLog:
* common/config/aarch64/aarch64-common.cc: Make the asm
crc bug workaround configurable.
Signed-off-by: Iain Sandoe
---
gcc/common/con
not delineate functions
when frame output is switched off.
TODO: consider adding -mtest-markers or something similar to inject
assembler comments that can be scanned for.
gcc/testsuite/ChangeLog:
* lib/scanasm.exp: Initial handling for Mach-O function body scans.
Signed-off-by: Iain San
lts.
e.g. for --with-cpu=xgene1 we see over 100 excess fails which are
removed by this change.
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/aarch64.exp: Use aarch64-with-arch-dg-options
to normaize the options to the tests in aarch64.exp.
Signed-off-by: Iain Sandoe
---
for
NeXT the names are in separate sections).
gcc/ChangeLog:
* config/darwin.h
(darwin_label_is_anonymous_local_objc_name): Make metadata names
linker-visibile for GNU objective C.
Signed-off-by: Iain Sandoe
---
gcc/config/darwin.h | 2 +-
1 file changed, 1 insertion(+)
ime
change. For almost all Darwin, we do not report __PIE__; the exception is
32bit X86 and from Darwin12 to 17 only (32 bit is no longer supported
after Darwin17).
gcc/ChangeLog:
* config/darwin.cc (darwin_override_options): Handle fPIE.
Signed-off-by: Iain Sandoe
---
gcc/config/darwin
> On 24 Oct 2023, at 20:03, Marek Polacek wrote:
>
> On Tue, Oct 24, 2023 at 10:34:22AM +0100, Iain Sandoe wrote:
>> hi Marek,
>>
>>> On 24 Oct 2023, at 08:44, Iain Sandoe wrote:
>>> On 23 Oct 2023, at 20:25, Marek Polacek wrote:
>>>>
>
ent, since we should only require a Posix
sed (but it seems supported for BSD-derivatives).
gcc/ChangeLog:
* config.gcc: Use -E to to sed to indicate that we are using
extended REs.
Signed-off-by: Iain Sandoe
---
gcc/config.gcc | 12 ++--
1 file changed, 6 insertions(+)
hi Marek,
> On 24 Oct 2023, at 08:44, Iain Sandoe wrote:
> On 23 Oct 2023, at 20:25, Marek Polacek wrote:
>>
>> On Thu, Oct 19, 2023 at 02:24:11PM +0200, Richard Biener wrote:
>>> On Wed, Oct 11, 2023 at 10:48 PM Marek Polacek wrote:
>>>>
>>>&
Hi Marek,
> On 23 Oct 2023, at 20:25, Marek Polacek wrote:
>
> On Thu, Oct 19, 2023 at 02:24:11PM +0200, Richard Biener wrote:
>> On Wed, Oct 11, 2023 at 10:48 PM Marek Polacek wrote:
>>>
>>> On Tue, Sep 19, 2023 at 10:58:19AM -0400, Marek Polacek wrote:
On Mon, Sep 18, 2023 at 08:57:39AM
--- 8< ---
This was a rebase error, that managed to pass testing on Darwin and
Linux (but fails on bare metal).
PR libquadmath/111928
libquadmath/ChangeLog:
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove AC_CHECK_LIBM.
Signed-off-by: I
hi Sergei,
> On 23 Oct 2023, at 13:43, Sergei Trofimovich wrote:
>
> From: Sergei Trofimovich
>
> To build `libc` for a target one needs to build `gcc` without `libc`
> support first. Commit r14-4823-g8abddb187b3348 "libgcc: support
> heap-based trampolines" added unconditional `libc` dependen
Hi Jeff,
> On 21 Oct 2023, at 19:05, Jeff Law wrote:
> On 10/8/23 16:14, Iain Sandoe wrote:
>> + Jeff
>>> On 8 Oct 2023, at 14:07, Nathanael Nerode wrote:
>>>
>>> I hope a global maintainer can step up. I've been on hiatus from GCC work
>>&
* configure: Regenerate.
* configure.ac: Check for assembler support of .build_version
directives.
Signed-off-by: Iain Sandoe
---
gcc/config.in| 6 ++
gcc/config/darwin.cc | 34 --
gcc/configure| 33 ++
Hi François,
> On 11 Oct 2023, at 05:49, François Dumont wrote:
> On 08/10/2023 15:59, Iain Sandoe wrote:
>>> On 23 Sep 2023, at 21:10, François Dumont wrote:
>>>
>>> I'm eventually fixing those tests the same way we manage this problem in
>>>
> On 9 Oct 2023, at 15:42, Iain Sandoe wrote:
>> On 7 Oct 2023, at 20:32, François Dumont wrote:
>>
>> I've been told that previous patch generated with 'git diff -b' was not
>> applying properly so here is the same patch again with a simple '
Hi François,
> On 7 Oct 2023, at 20:32, François Dumont wrote:
>
> I've been told that previous patch generated with 'git diff -b' was not
> applying properly so here is the same patch again with a simple 'git diff'.
Thanks, that did fix it - There are some training whitespaces in the config
e.
Thanks; works for me, (g++ tests with your patches + a local one to enable
versioned-namespace on Darwin).
Iain
>
> François
>
>
> On 08/10/2023 16:06, Iain Sandoe wrote:
>> Hi François,
>>
>>> On 21 Sep 2023, at 05:41, François Dumont wrote:
>>>
+ Jeff
> On 8 Oct 2023, at 14:07, Nathanael Nerode wrote:
>
> I hope a global maintainer can step up. I've been on hiatus from GCC work
> for some years, and this was never my part of the build system anyway -- and
> I don't use Darwin -- so I'm not qualified to review it. It looks fine but
Hi François,
> On 21 Sep 2023, at 05:41, François Dumont wrote:
>
> Tests were successful, ok to commit ?
>
> On 20/09/2023 19:51, François Dumont wrote:
>> libstdc++: [_GLIBCXX_INLINE_VERSION] Add handle_contract_violation symbol
>> alias
>>
>> libstdc++-v3/ChangeLog:
>>
>> * src/experi
Hi François,
> On 23 Sep 2023, at 21:10, François Dumont wrote:
>
> I'm eventually fixing those tests the same way we manage this problem in
> libstdc++ testsuite.
>
>testsuite: Add optional libstdc++ version namespace in expected diagnostic
>
> When libstdc++ is build with --enable-s
> On 8 Oct 2023, at 05:40, Jeff Law wrote:
> On 10/7/23 15:30, Sam James wrote:
>> Jeff Law writes:
>>> On 10/4/23 16:19, Roger Sayle wrote:
The recent patch to remove poly_int_pod triggers a bug in g++
4.8.5's
C++ 11 support which mistakenly believes poly_uint16 has a non-trivi
ilers.
Signed-off-by: Iain Sandoe
---
contrib/config-list.mk | 16 +---
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/contrib/config-list.mk b/contrib/config-list.mk
index e570b13c71b..c090be13147 100644
--- a/contrib/config-list.mk
+++ b/contrib/config-list
ise DW_FORM_ref_sig8. Disable ths test until we get
DWARF-5 support in the external Darwin toolchain components.
gcc/testsuite/ChangeLog:
* g++.dg/debug/dwarf2/pr85550.C: Skip for Darwin.
Signed-off-by: Iain Sandoe
---
gcc/testsuite/g++.dg/debug/dwarf2/pr85550.C | 1 +
1 file changed, 1 insert
ename this to
DET_UNKNOWN (for Darwin External Toolchain).
PR target/111610
gcc/ChangeLog:
* configure: Regenerate.
* configure.ac: Rename the missing dsymutil case to "DET_UNKNOWN".
Signed-off-by: Iain Sandoe
---
gcc/configure| 2 +-
gcc/configure.ac | 2 +-
2 file
n.h (DARWIN_CC1_SPEC): Remove -dynamiclib.
Signed-off-by: Iain Sandoe
---
gcc/config/darwin.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 61e46f76b22..2ee66c1a3d1 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -30
Tested on x86_64-darwin21, pushed to trunk, thanks
Iain
--- 8< ---
This avoids a bunch of irrelevant diagnostics if the user passes '-shared' to
gnatmake. Currently, we push '-dynamiclib' back onto the command line (since
that is the Darwin spelling of 'shared') but this is not handled by gnat1,
sed off a closed source base
"dwarfutils" and those based off LLVM.
For dsymutil versions based off LLVM-7+ we can use up to DWARF-4, and for
versions based on dwarfutils 121+ we can use DWARF-3.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/darwin-protos.h (enum darwi
lative to the compiler
install (similar logic to that used for libstdc++ headers).
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* configure: Regenerate.
* configure.ac: Handle explict disable of stdlib option, set
defaults for Darwin.
---
gcc/conf
Hi Richard,
> On 14 Sep 2023, at 11:18, Richard Biener wrote:
>
> On Wed, Sep 6, 2023 at 5:44 PM FX Coudert wrote:
>>
>> ping**2 on the revised patch, for Richard or another global reviewer. So far
>> all review feedback is that it’s a step forward, and it’s been widely used
>> for both aar
Hi Mark,
> On 12 Sep 2023, at 16:00, Mark Wielaard wrote:
> Adding Jeff to CC who is the official gcc-patches mailinglist admin.
>
> On Tue, 2023-09-12 at 11:08 +0400, Maxim Kuvyrkov wrote:
>> Normally, notifications from Linaro TCWG precommit CI are sent only to
>> patch author and patch submi
fig/darwin.cc (darwin_function_section): Place unlikely
executed global init code into the standard cold section.
Signed-off-by: Iain Sandoe
---
gcc/config/darwin.cc | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/gcc/config/darwin.cc b/gcc/config/darwin
Tested on powerpc-darwin9, pushed to trunk, thanks
Iain
--- 8< ---
This is a minor adjustment to make the GCC behaviour better match the
old system tools.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/rs6000/darwin.h (LIB_SPEC): Include libSystemStubs for
all 32b Dar
Tested on x86_64-darwin21, i686-darwin9, aarch64-darwin21 and
powerpc-darwin9, pushed to trunk, thanks
Iain
--- 8< ---
This handles placement of global initializers into __TEXT,__StaticInit as used
by other platform toolchains.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* con
in fact the
tools there are equally happy with the revised scheme - and therefore at
present there seems no reason to special-case it.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/darwin-sections.def (darwin_exception_section): Move to
the __TEXT segment.
* con
Tested on x86_64-darwin21 and i686-darwin9, pushed to trunk,
thanks.
Iain
--- 8< ---
There are now quite a few symbol flags, so it is sometimes useful to get
them in a text form, rather than decoding the hex number printed by
debug_rtx().
Signed-off-by: Iain Sandoe
gcc/Change
Hi FX,
+Sandra
> On 31 Aug 2023, at 12:13, FX Coudert wrote:
>
> This patch homogenizes to some extent the use of “Mac OS X” or “OS X” or “Mac
> OS” in the gcc/ folder to “macOS”, which is the modern way of writing it. It
> is not a global replacement though, and each use was audited.
>
> -
Hi FX,
> On 20 Aug 2023, at 13:15, FX Coudert via Gcc-patches
> wrote:
> The fact that this test needs alias support was indicated in
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85656 but never committed.
> Without it, the test fails on darwin.
>
> OK to commit?
IMO, changes like this qu
Hi FX,
thanks for chasing these fails down,
> On 19 Aug 2023, at 22:28, FX Coudert wrote:
>
> gcc.dg/analyzer/ currently has 80 failures on Darwin (both
> x86_64-apple-darwin and aarch64-apple-darwin). All those come from two issues:
>
> 1. Many tests use memset() without including the head
> On 18 Aug 2023, at 23:59, Joseph Myers wrote:
>
> On Fri, 18 Aug 2023, Iain Sandoe via Gcc-patches wrote:
>
>> There is quite extensive Apple Developer documentation on delivering
>> packages with co-installed libraries using @rpath (that is the intended
>>
Hi Joseph,
> On 18 Aug 2023, at 21:17, Joseph Myers wrote:
>
> On Tue, 15 Aug 2023, FX Coudert via Gcc-patches wrote:
>
>> I am currently retesting the patches on various archs (Linux and Darwin)
>> after a final rebase, but various previous versions were
>> regression-tested, and have been s
Hi Eric,
thanks for working on this.
> On 17 Aug 2023, at 20:35, Eric Gallager wrote:
>
> This is a pretty simple patch that ought to help Darwin users understand
> better why their build is failing when they forget to pass the
> --with-sysroot= flag to configure.
>
> gcc/ChangeLog:
>
>PR
Hi Alex,
> On 3 Aug 2023, at 10:21, Alex Coplan wrote:
>
> This patch implements clang's __has_feature and __has_extension in GCC.
> This is a v3 which addresses feedback for the v2 patch posted here:
>
> https://gcc.gnu.org/pipermail/gcc-patches/2023-August/626058.html
>
> Main changes sinc
Hi Rainer,
> On 16 Aug 2023, at 20:20, Rainer Orth wrote:
>
> On macOS 14, a guard in changed:
>
> -- MacOSX13.3.sdk/usr/include/math.h 2023-04-19 01:54:44
> +++ MacOSX14.0.sdk/usr/include/math.h 2023-08-01 08:42:43
> @@ -22,0 +23 @@
> +
> @@ -43 +44 @@
> -#if __FLT_EVAL_METHOD__ == 0
> +#if
Hi Rainer,
> On 16 Aug 2023, at 20:13, Rainer Orth wrote:
>
> Since Xcode 15 beta 6, ld -v output differs from previous versions:
>
> * macOS 13/Xcode 14:
>
> @(#)PROGRAM:ld PROJECT:ld64-857.1
>
> * macOS 14/Xcode 15:
>
> @(#)PROGRAM:ld PROJECT:dyld-1015.1
>
> configure cannot handle th
Hi Jan-Benedict,
> On 15 Aug 2023, at 20:36, Jan-Benedict Glaw wrote:
> config-list.mk Darwin: Use --with-gnu-as for mass-building tests
>
> As `config-list.mk` is probably mostly used on Linux system, where
> Apple's tools aren't around. Let's use --with-gnu-as instead to have
> an useable as
f Darwin, the linker complains if libSystem is not
linked, so we disable all the default libs, but add libc back.
Signed-off-by: Iain Sandoe
gcc/m2/ChangeLog:
* Make-lang.in: Update suffix spellings to use 'soext'.
Add libc to the plugin link.
---
gcc/m2/Make-lang.in |
Hi Joseph
> On 8 Aug 2023, at 20:41, Joseph Myers wrote:
>
> On Tue, 8 Aug 2023, Arsen Arsenović via Gcc-patches wrote:
>
>> Yes. Libtool was forked over a decade ago. My next project is syncing
>> upstream and us back up. Unsure about pkg.m4.
>
> Note as per previous discussions that libto
Hi Kewen,
This patch breaks bootstrap on powerpc-darwin (which has Altivec, but not VSX)
while building libgfortran.
> On 3 Jul 2023, at 04:19, Kewen.Lin via Gcc-patches
> wrote:
Please see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110776
thanks
Iain
Tested with Darwin linker versions that do/do not support the option
and on x86_64-linux-gnu, pushed to trunk, thanks
Iain
--- 8< ---
Most of the Darwin linkers in use support this option which we will
now pass by default (matching the Xcode clang impl.)>
Signed-off-by: Iain Sandoe
Hi Martin,
> On 19 Jul 2023, at 11:43, Martin Uecker via Gcc-patches
> wrote:
>
> Am Mittwoch, dem 19.07.2023 um 10:29 +0100 schrieb Iain Sandoe:
>>> On 19 Jul 2023, at 10:04, Martin Uecker
>>> wrote:
>>
>>>>> On 17 Jul 2023,
>>&
Hi Martin,
> On 19 Jul 2023, at 10:04, Martin Uecker wrote:
>>> On 17 Jul 2023,
>>
>
You mention setjmp/longjmp - on darwin and other platforms
>> requiring
non-stack based trampolines
does the system runtime provide means to deal with this issue like
>> an
alternate alloc
> On 17 Jul 2023, at 07:58, Iain Sandoe wrote
>
>> On 17 Jul 2023, at 07:43, FX Coudert wrote:
>>
>>
>> There is an alternate mechanism relying on system libraries that is possible
>> on darwin specifically (I don’t know for other targets) but it wi
> On 17 Jul 2023, at 07:43, FX Coudert wrote:
>
> Hi,
>
>> Since this affects the ABI of libgcc I think we don't want that part
>> to be user configurable but rather determined by
>> some static list of targets that opt-in to this config.
>
> If I do that, do the Linux maintainers want Linux
his
replaces the functionality of '-mmacosx_version_min' (which is now
deprecated, leading to the diagnostic described in the PR).
We now use the platform_version flag when available which avoids the
diagnostic.
Signed-off-by: Iain Sandoe
PR target/110624
gcc/ChangeLog:
Hi Alex,
> On 6 Jul 2023, at 15:01, Alex Coplan wrote:
>
> On 20/06/2023 15:08, Iain Sandoe wrote:
>> again, thanks for working on this and for fixing the SDK blocker.
>>
>>> On 20 Jun 2023, at 13:30, Alex Coplan wrote:
>>>
>>
>>> T
ove it from the testsuite libs.
Avoid duplicates in the specs.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/darwin.h: Avoid duplicate multiply_defined specs on
earlier Darwin versions with shared libgcc.
libstdc++-v3/ChangeLog:
* testsuite/lib/libstdc++.exp: Rem
The documentation is also updated to reflect that the 'f' option is
only available on Darwin, and to add the 'm' option to the Darwin
section of the invocation text.
Signed-off-by: Iain Sandoe
PR target/108743
gcc/ChangeLog:
* config/darwin.opt: Add fcons
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