<div dir="ltr">I am sorry. I will have to dig this up and commit it.<div><br></div><div>I will try to do this before I leave about lunch. </div><div><br></div><div>Looks like we both have work to do before the end of GSoC. :)<br><div><br></div><div>--joel</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Aug 10, 2018 at 6:11 AM, Amaan Cheval <span dir="ltr"><<a href="mailto:amaan.cheval@gmail.com" target="_blank">amaan.cheval@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hey Joel!<br>
<br>
I'm not sure if this ever made it upstream - if it did, could you dig<br>
the commit up?<br>
<br>
I'll leave the x86_64's bsp_specs empty and make the RSB backporting<br>
patches accordingly. If not, no rush, we should just add a ticket or<br>
something so as to not lose track of it entirely after GSoC ends.<br>
<div class="HOEnZb"><div class="h5"><br>
On Mon, Jul 9, 2018 at 10:30 AM, Amaan Cheval <<a href="mailto:amaan.cheval@gmail.com">amaan.cheval@gmail.com</a>> wrote:<br>
> To make my previous email clearer, here's what I meant with the<br>
> "minimal" GCC patch required (attached).<br>
><br>
> To manually test, you can place gcc-STARTFILE_SPEC.patch in<br>
> $RSB/rtems/patches/ and then "git apply rsb-startfile.diff" to the RSB<br>
> repo. Then build GCC and confirm that "x86_64-rtems5-gcc -dumpspecs"<br>
> includes crti and crtbegin in the startfile susbtitution.<br>
><br>
> Let me know if we aim to have this GCC work done before merging the<br>
> x86_64 BSP (see<br>
> <a href="https://lists.rtems.org/pipermail/devel/2018-July/022388.html" rel="noreferrer" target="_blank">https://lists.rtems.org/<wbr>pipermail/devel/2018-July/<wbr>022388.html</a>) so I<br>
> can leave bsp_specs in or clear it out accordingly?<br>
><br>
> For now, I'm going to leave it in.<br>
><br>
> On Fri, Jul 6, 2018 at 10:46 AM, Amaan Cheval <<a href="mailto:amaan.cheval@gmail.com">amaan.cheval@gmail.com</a>> wrote:<br>
>> Hey, Joel!<br>
>><br>
>> The x86_64 BSP currently uses an empty bsp_specs file contingent on<br>
>> (at least the x86-64 parts of) this email thread's patch making it<br>
>> upstream to GCC, and making their way into the RSB.<br>
>><br>
>> 2 options:<br>
>> - 1. Make the upstream GCC commit (at least the parts adding<br>
>> rtemself64.h, editing config.gcc, and "#if 0"ing out<br>
>> gcc/config/rtems.h)<br>
>> - 2. Use a bsp_specs in the new BSP for the merge now, and empty it out later<br>
>><br>
>> I can test and send you an x86_64 specific patch for GCC if you'd<br>
>> like. Or if you prefer to have all the work together, we can go with<br>
>> #2.<br>
>><br>
>> Let me know!<br>
>><br>
>> On Sat, May 19, 2018 at 3:17 AM, Joel Sherrill <<a href="mailto:joel@rtems.org">joel@rtems.org</a>> wrote:<br>
>>> Thanks. I will try to deal with this Monday.<br>
>>><br>
>>> My specs patches are not ready to push to gcc so I need to focus on<br>
>>> just the parts to make x86_64 right.<br>
>>><br>
>>> On Fri, May 18, 2018 at 3:41 PM, Amaan Cheval <<a href="mailto:amaan.cheval@gmail.com">amaan.cheval@gmail.com</a>><br>
>>> wrote:<br>
>>>><br>
>>>> To be clear, I applied this patch (with my fixes) on the 7.3 release<br>
>>>> through the RSB to test, not on GCC's master branch.<br>
>>>><br>
>>>> > to add i386/rtemself64.h<br>
>>>><br>
>>>> What you sent in this email thread adds rtemself64.h already. Do you<br>
>>>> mean you'd like to split the commits up or something?<br>
>>>><br>
>>>> The only changes I made on top of yours were:<br>
>>>><br>
>>>> - Readd "rtems.h" to config.gcc<br>
>>>> - Fix comments<br>
>>>><br>
>>>> I've attached the patch file I used within the RSB here (sorry if you<br>
>>>> meant a patch of _just_ the fixes I made on top of yours, this is just<br>
>>>> the cumulative diff I used to patch GCC 7.3 to test).<br>
>>>><br>
>>>> Regards,<br>
>>>><br>
>>>> On Fri, May 18, 2018 at 7:00 PM, Joel Sherrill <<a href="mailto:joel@rtems.org">joel@rtems.org</a>> wrote:<br>
>>>> ><br>
>>>> ><br>
>>>> ><br>
>>>> > On Fri, May 18, 2018 at 1:38 AM, Amaan Cheval <<a href="mailto:amaan.cheval@gmail.com">amaan.cheval@gmail.com</a>><br>
>>>> > wrote:<br>
>>>> >><br>
>>>> >> I just compiled my local fixed copy (adding rtems.h back in) and<br>
>>>> >> there's good news! With the patch, the x86_64 compile stub works with<br>
>>>> >> a blank bsp_specs file!<br>
>>>> ><br>
>>>> ><br>
>>>> > Awesome!<br>
>>>> ><br>
>>>> > Can you send me your changes as a patch? I am thinking I need to make<br>
>>>> > sure we agree on what the gcc master for x86_64-rtems looks like.<br>
>>>> ><br>
>>>> > Apparently I owe committing a patch to add i386/rtemself64.h since it is<br>
>>>> > missing on the master. And the comment is wrong. What else?<br>
>>>> ><br>
>>>> >> On Fri, May 18, 2018 at 12:59 AM, Amaan Cheval <<a href="mailto:amaan.cheval@gmail.com">amaan.cheval@gmail.com</a>><br>
>>>> >> wrote:<br>
>>>> >> > Hey!<br>
>>>> >> ><br>
>>>> >> > Thanks so much for sharing this, it's quite useful to put your<br>
>>>> >> > earlier<br>
>>>> >> > email[1] about minimzing the bsp_specs in context.<br>
>>>> >> ><br>
>>>> >> > From looking ahead a bit without testing (still compiling), the patch<br>
>>>> >> > may need an ENDFILE_SPEC definition as well for "crtend.o" (it<br>
>>>> >> > defines<br>
>>>> >> > __TMC_END__ which crtbegin.o has left undefined for eg.) and possibly<br>
>>>> >> > "crtn.o", at least to eliminate the x86_64 port's bsp_specs entirely<br>
>>>> >> > (see here[2]).<br>
>>>> >><br>
>>>> >> Just noticed that ENDFILE_SPEC already includes crtend in i386elf.h,<br>
>>>> >> so there's no need for this change.<br>
>>>> >><br>
>>>> >> ><br>
>>>> >> > I've also left some comments inline below.<br>
>>>> >> ><br>
>>>> >> > +1 on upstreaming this into GCC (making sure it also backports to 7.3<br>
>>>> >> > for simplicity, so we don't need to write a 7.3-specific patch for<br>
>>>> >> > the<br>
>>>> >> > RSB as well) with a few additons (at least for the x86_64 target, to<br>
>>>> >> > try to have an empty bsp_specs to begin with).<br>
>>>> >> ><br>
>>>> >> > [1] <a href="https://lists.rtems.org/pipermail/devel/2018-May/021430.html" rel="noreferrer" target="_blank">https://lists.rtems.org/<wbr>pipermail/devel/2018-May/<wbr>021430.html</a><br>
>>>> >> > [2]<br>
>>>> >> ><br>
>>>> >> > <a href="https://github.com/AmaanC/rtems-gsoc18/blob/ac/daily-01-compile-stub/bsps/x86_64/amd64/start/bsp_specs" rel="noreferrer" target="_blank">https://github.com/AmaanC/<wbr>rtems-gsoc18/blob/ac/daily-01-<wbr>compile-stub/bsps/x86_64/<wbr>amd64/start/bsp_specs</a><br>
>>>> >> ><br>
>>>> >> > On Wed, May 16, 2018 at 8:46 PM, Joel Sherrill <<a href="mailto:joel@rtems.org">joel@rtems.org</a>><br>
>>>> >> > wrote:<br>
>>>> >> >> ---<br>
>>>> >> >> gcc/config.gcc | 2 +-<br>
>>>> >> >> gcc/config/arm/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/bfin/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/i386/rtemself.h | 6 +++++-<br>
>>>> >> >> gcc/config/i386/rtemself64.h | 39<br>
>>>> >> >> ++++++++++++++++++++++++++++++<wbr>+++++++++<br>
>>>> >> >> gcc/config/m68k/rtemself.h | 4 ++++<br>
>>>> >> >> gcc/config/microblaze/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/mips/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/moxie/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/nios2/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/riscv/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/rs6000/rtems.h | 5 +++++<br>
>>>> >> >> gcc/config/rtems.h | 6 +++++-<br>
>>>> >> >> gcc/config/sh/rtems.h | 4 ++++<br>
>>>> >> >> gcc/config/sh/rtemself.h | 4 ++++<br>
>>>> >> >> gcc/config/sparc/rtemself.h | 4 ++++<br>
>>>> >> >> gcc/config/v850/rtems.h | 4 ++++<br>
>>>> >> >> 17 files changed, 103 insertions(+), 3 deletions(-)<br>
>>>> >> >> create mode 100644 gcc/config/i386/rtemself64.h<br>
>>>> >> >><br>
>>>> >> >> diff --git a/gcc/config.gcc b/gcc/config.gcc<br>
>>>> >> >> index d509800..de27e5c 100644<br>
>>>> >> >> --- a/gcc/config.gcc<br>
>>>> >> >> +++ b/gcc/config.gcc<br>
>>>> >> >> @@ -1499,7 +1499,7 @@ x86_64-*-elf*)<br>
>>>> >> >> tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h<br>
>>>> >> >> newlib-stdint.h i386/i386elf.h i386/x86-64.h"<br>
>>>> >> >> ;;<br>
>>>> >> >> x86_64-*-rtems*)<br>
>>>> >> >> - tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h<br>
>>>> >> >> newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h<br>
>>>> >> >> rtems.h"<br>
>>>> >> >> + tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h<br>
>>>> >> >> newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself64.h"<br>
>>>> >> ><br>
>>>> >> > In rebasing with upstream, this commit must have silently mistakenly<br>
>>>> >> > also dropped rtems.h (which my patch earlier added to support the<br>
>>>> >> > -qrtems, -qnolinkcmds, etc. flags).<br>
>>>> >> ><br>
>>>> >> >> ;;<br>
>>>> >> >> i[34567]86-*-rdos*)<br>
>>>> >> >> tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h<br>
>>>> >> >> newlib-stdint.h i386/i386elf.h i386/rdos.h"<br>
>>>> >> >> diff --git a/gcc/config/arm/rtems.h b/gcc/config/arm/rtems.h<br>
>>>> >> >> index 1123f4a..e79ce90 100644<br>
>>>> >> >> --- a/gcc/config/arm/rtems.h<br>
>>>> >> >> +++ b/gcc/config/arm/rtems.h<br>
>>>> >> >> @@ -34,3 +34,7 @@<br>
>>>> >> >> } while (0)<br>
>>>> >> >><br>
>>>> >> >> #define ARM_DEFAULT_SHORT_ENUMS false<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/bfin/rtems.h b/gcc/config/bfin/rtems.h<br>
>>>> >> >> index 6a9a41f..28a69b9 100644<br>
>>>> >> >> --- a/gcc/config/bfin/rtems.h<br>
>>>> >> >> +++ b/gcc/config/bfin/rtems.h<br>
>>>> >> >> @@ -31,3 +31,7 @@<br>
>>>> >> >> builtin_assert ("system=rtems"); \<br>
>>>> >> >> } \<br>
>>>> >> >> while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/i386/rtemself.h b/gcc/config/i386/rtemself.h<br>
>>>> >> >> index 65e8dad..3a09354 100644<br>
>>>> >> >> --- a/gcc/config/i386/rtemself.h<br>
>>>> >> >> +++ b/gcc/config/i386/rtemself.h<br>
>>>> >> >> @@ -1,4 +1,4 @@<br>
>>>> >> >> -/* Definitions for rtems targeting an ix86 using ELF.<br>
>>>> >> >> +/* Definitions for rtems targeting an x86_64 using ELF.<br>
>>>> >> ><br>
>>>> >> > I think you meant to have this comment in rtemself64.h, which says<br>
>>>> >> > ix86 currently?<br>
>>>> >> ><br>
>>>> >> >> Copyright (C) 1996-2018 Free Software Foundation, Inc.<br>
>>>> >> >> Contributed by Joel Sherrill (joel@OARcorp.com).<br>
>>>> >> >><br>
>>>> >> >> @@ -33,3 +33,7 @@<br>
>>>> >> >> builtin_assert ("system=rtems"); \<br>
>>>> >> >> } \<br>
>>>> >> >> while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/i386/rtemself64.h<br>
>>>> >> >> b/gcc/config/i386/rtemself64.h<br>
>>>> >> >> new file mode 100644<br>
>>>> >> >> index 0000000..34e5937<br>
>>>> >> >> --- /dev/null<br>
>>>> >> >> +++ b/gcc/config/i386/rtemself64.h<br>
>>>> >> >> @@ -0,0 +1,39 @@<br>
>>>> >> >> +/* Definitions for rtems targeting an ix86 using ELF.<br>
>>>> >> ><br>
>>>> >> > See above.<br>
>>>> >> ><br>
>>>> >> >> + Copyright (C) 1996-2018 Free Software Foundation, Inc.<br>
>>>> >> >> + Contributed by Joel Sherrill (joel@OARcorp.com).<br>
>>>> >> >> +<br>
>>>> >> >> + This file is part of GCC.<br>
>>>> >> >> +<br>
>>>> >> >> + GCC is free software; you can redistribute it and/or modify it<br>
>>>> >> >> + under the terms of the GNU General Public License as published<br>
>>>> >> >> + by the Free Software Foundation; either version 3, or (at your<br>
>>>> >> >> + option) any later version.<br>
>>>> >> >> +<br>
>>>> >> >> + GCC is distributed in the hope that it will be useful, but<br>
>>>> >> >> WITHOUT<br>
>>>> >> >> + ANY WARRANTY; without even the implied warranty of<br>
>>>> >> >> MERCHANTABILITY<br>
>>>> >> >> + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public<br>
>>>> >> >> + License for more details.<br>
>>>> >> >> +<br>
>>>> >> >> + Under Section 7 of GPL version 3, you are granted additional<br>
>>>> >> >> + permissions described in the GCC Runtime Library Exception,<br>
>>>> >> >> version<br>
>>>> >> >> + 3.1, as published by the Free Software Foundation.<br>
>>>> >> >> +<br>
>>>> >> >> + You should have received a copy of the GNU General Public<br>
>>>> >> >> License<br>
>>>> >> >> and<br>
>>>> >> >> + a copy of the GCC Runtime Library Exception along with this<br>
>>>> >> >> program;<br>
>>>> >> >> + see the files COPYING3 and COPYING.RUNTIME respectively. If<br>
>>>> >> >> not,<br>
>>>> >> >> see<br>
>>>> >> >> + <<a href="http://www.gnu.org/licenses/" rel="noreferrer" target="_blank">http://www.gnu.org/licenses/</a>><wbr>. */<br>
>>>> >> >> +<br>
>>>> >> >> +/* Specify predefined symbols in preprocessor. */<br>
>>>> >> >> +<br>
>>>> >> >> +#define TARGET_OS_CPP_BUILTINS() \<br>
>>>> >> >> + do \<br>
>>>> >> >> + { \<br>
>>>> >> >> + builtin_define ("__rtems__"); \<br>
>>>> >> >> + builtin_define ("__USE_INIT_FINI__"); \<br>
>>>> >> >> + builtin_assert ("system=rtems"); \<br>
>>>> >> >> + } \<br>
>>>> >> >> + while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/m68k/rtemself.h b/gcc/config/m68k/rtemself.h<br>
>>>> >> >> index e18a06e..6f31aa5 100644<br>
>>>> >> >> --- a/gcc/config/m68k/rtemself.h<br>
>>>> >> >> +++ b/gcc/config/m68k/rtemself.h<br>
>>>> >> >> @@ -36,3 +36,7 @@<br>
>>>> >> >> builtin_assert ("system=rtems"); \<br>
>>>> >> >> } \<br>
>>>> >> >> while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/microblaze/rtems.<wbr>h<br>
>>>> >> >> b/gcc/config/microblaze/rtems.<wbr>h<br>
>>>> >> >> index 5f23321..fc8914c 100644<br>
>>>> >> >> --- a/gcc/config/microblaze/rtems.<wbr>h<br>
>>>> >> >> +++ b/gcc/config/microblaze/rtems.<wbr>h<br>
>>>> >> >> @@ -35,3 +35,7 @@<br>
>>>> >> >> %{mbig-endian:-EB --oformat=elf32-microblaze} \<br>
>>>> >> >> %{mlittle-endian:-EL --oformat=elf32-microblazeel} \<br>
>>>> >> >> %{mxl-gp-opt:%{G*}} %{!mxl-gp-opt: -G 0}"<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/mips/rtems.h b/gcc/config/mips/rtems.h<br>
>>>> >> >> index 66e00bf..6e96853 100644<br>
>>>> >> >> --- a/gcc/config/mips/rtems.h<br>
>>>> >> >> +++ b/gcc/config/mips/rtems.h<br>
>>>> >> >> @@ -37,3 +37,7 @@ do { \<br>
>>>> >> >> */<br>
>>>> >> >> #undef MIPS_DEFAULT_GVALUE<br>
>>>> >> >> #define MIPS_DEFAULT_GVALUE 0<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/moxie/rtems.h b/gcc/config/moxie/rtems.h<br>
>>>> >> >> index bc28d6e..6c79063 100644<br>
>>>> >> >> --- a/gcc/config/moxie/rtems.h<br>
>>>> >> >> +++ b/gcc/config/moxie/rtems.h<br>
>>>> >> >> @@ -38,3 +38,7 @@<br>
>>>> >> >> #undef PTRDIFF_TYPE<br>
>>>> >> >> #undef WCHAR_TYPE<br>
>>>> >> >> #undef WCHAR_TYPE_SIZE<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/nios2/rtems.h b/gcc/config/nios2/rtems.h<br>
>>>> >> >> index b4a6082..f6eedf6 100644<br>
>>>> >> >> --- a/gcc/config/nios2/rtems.h<br>
>>>> >> >> +++ b/gcc/config/nios2/rtems.h<br>
>>>> >> >> @@ -37,3 +37,7 @@ do { \<br>
>>>> >> >><br>
>>>> >> >> This is done so RTEMS targets have Thread Local Storage like<br>
>>>> >> >> Linux.<br>
>>>> >> >> */<br>
>>>> >> >> #define TARGET_LINUX_ABI 1<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/riscv/rtems.h b/gcc/config/riscv/rtems.h<br>
>>>> >> >> index 231b6a0..a9d1e01 100644<br>
>>>> >> >> --- a/gcc/config/riscv/rtems.h<br>
>>>> >> >> +++ b/gcc/config/riscv/rtems.h<br>
>>>> >> >> @@ -29,3 +29,7 @@<br>
>>>> >> >> builtin_define ("__USE_INIT_FINI__"); \<br>
>>>> >> >> builtin_assert ("system=rtems"); \<br>
>>>> >> >> } while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/rs6000/rtems.h b/gcc/config/rs6000/rtems.h<br>
>>>> >> >> index 54ddcb4..20a4ffa 100644<br>
>>>> >> >> --- a/gcc/config/rs6000/rtems.h<br>
>>>> >> >> +++ b/gcc/config/rs6000/rtems.h<br>
>>>> >> >> @@ -72,6 +72,11 @@<br>
>>>> >> >> } \<br>
>>>> >> >> while (0)<br>
>>>> >> >><br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} ecrti.o%s crtbegin.o%s}"<br>
>>>> >> >> +<br>
>>>> >> >> /* Copy and paste from linux64.h and freebsd64.h */<br>
>>>> >> >> #undef RELOCATABLE_NEEDS_FIXUP<br>
>>>> >> >> #define RELOCATABLE_NEEDS_FIXUP \<br>
>>>> >> >> diff --git a/gcc/config/rtems.h b/gcc/config/rtems.h<br>
>>>> >> >> index dcea95c..9a0619c 100644<br>
>>>> >> >> --- a/gcc/config/rtems.h<br>
>>>> >> >> +++ b/gcc/config/rtems.h<br>
>>>> >> >> @@ -30,11 +30,15 @@<br>
>>>> >> >> * Dummy start/end specification to let linker work as<br>
>>>> >> >> * needed by autoconf scripts using this compiler.<br>
>>>> >> >> */<br>
>>>> >> >> +#if 0<br>
>>>> >> >> #undef STARTFILE_SPEC<br>
>>>> >> >> -#define STARTFILE_SPEC "crt0.o%s"<br>
>>>> >> >> +#define STARTFILE_SPEC "%{!qrtems: crt0.o%s}"<br>
>>>> >> >> +#endif<br>
>>>> >> >><br>
>>>> >> >> +#if 0<br>
>>>> >> >> #undef ENDFILE_SPEC<br>
>>>> >> >> #define ENDFILE_SPEC ""<br>
>>>> >> >> +#endif<br>
>>>> >> >><br>
>>>> >> >> /*<br>
>>>> >> >> * Some targets do not set up LIB_SPECS, override it, here.<br>
>>>> >> >> diff --git a/gcc/config/sh/rtems.h b/gcc/config/sh/rtems.h<br>
>>>> >> >> index d2f2b2a..f699151 100644<br>
>>>> >> >> --- a/gcc/config/sh/rtems.h<br>
>>>> >> >> +++ b/gcc/config/sh/rtems.h<br>
>>>> >> >> @@ -29,3 +29,7 @@<br>
>>>> >> >> builtin_define( "__rtems__" ); \<br>
>>>> >> >> builtin_assert( "system=rtems" ); \<br>
>>>> >> >> } while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/sh/rtemself.h b/gcc/config/sh/rtemself.h<br>
>>>> >> >> index 6a67b49..85f26b0 100644<br>
>>>> >> >> --- a/gcc/config/sh/rtemself.h<br>
>>>> >> >> +++ b/gcc/config/sh/rtemself.h<br>
>>>> >> >> @@ -29,3 +29,7 @@<br>
>>>> >> >> builtin_define( "__rtems__" ); \<br>
>>>> >> >> builtin_assert( "system=rtems" ); \<br>
>>>> >> >> } while (0)<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/sparc/rtemself.h<br>
>>>> >> >> b/gcc/config/sparc/rtemself.h<br>
>>>> >> >> index e4b52d8..7c5bf43 100644<br>
>>>> >> >> --- a/gcc/config/sparc/rtemself.h<br>
>>>> >> >> +++ b/gcc/config/sparc/rtemself.h<br>
>>>> >> >> @@ -38,3 +38,7 @@<br>
>>>> >> >><br>
>>>> >> >> /* Use the default */<br>
>>>> >> >> #undef LINK_GCC_C_SEQUENCE_SPEC<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> diff --git a/gcc/config/v850/rtems.h b/gcc/config/v850/rtems.h<br>
>>>> >> >> index b20b2c3..1b56649 100644<br>
>>>> >> >> --- a/gcc/config/v850/rtems.h<br>
>>>> >> >> +++ b/gcc/config/v850/rtems.h<br>
>>>> >> >> @@ -39,3 +39,7 @@<br>
>>>> >> >> %{!mv850es:%{!mv850e1:%{mv*:-<wbr>mv%*}} \<br>
>>>> >> >> %{m8byte-align:-m8byte-align} \<br>
>>>> >> >> %{mgcc-abi:-mgcc-abi}}"<br>
>>>> >> >> +<br>
>>>> >> >> +#undef STARTFILE_SPEC<br>
>>>> >> >> +#define STARTFILE_SPEC "\<br>
>>>> >> >> +%{!nostdlib: %{!qrtems: crt0.o%s} crti.o%s crtbegin.o%s}"<br>
>>>> >> >> --<br>
>>>> >> >> 1.8.3.1<br>
>>>> >> >><br>
>>>> >> >> ______________________________<wbr>_________________<br>
>>>> >> >> devel mailing list<br>
>>>> >> >> <a href="mailto:devel@rtems.org">devel@rtems.org</a><br>
>>>> >> >> <a href="http://lists.rtems.org/mailman/listinfo/devel" rel="noreferrer" target="_blank">http://lists.rtems.org/<wbr>mailman/listinfo/devel</a><br>
>>>> ><br>
>>>> ><br>
>>><br>
>>><br>
</div></div></blockquote></div><br></div>