7b3702e2dd
Successfully tested both the gcc4 compiler on x86_64 with a simple program (fbdebug) and the gcc4-armhf cross-compiler to build a very old u-boot port for Galaxy Nexus (a MR will follow soon) which failed to boot with either newer version (6 and 8). [skip ci]: already went through
40 lines
1.9 KiB
Diff
40 lines
1.9 KiB
Diff
2014-04-23 Magnus Granberg <zorry@gentoo.org>
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* gcc/config/gnu-user.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o.
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* gcc/config/rs6000/sysv4.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o.
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--- a/gcc/config/gnu-user.h 2014-01-02 23:23:26.000000000 +0100
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+++ b/gcc/config/gnu-user.h 2014-04-23 00:55:06.390265454 +0200
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@@ -40,7 +40,15 @@ see the files COPYING3 and COPYING.RUNTI
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provides part of the support for getting C++ file-scope static
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object constructed before entering `main'. */
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-#if defined HAVE_LD_PIE
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+#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
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+#define GNU_USER_TARGET_STARTFILE_SPEC \
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+ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
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+ crti.o%s %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}; \
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+ shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
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+ %{fvtable-verify=none:%s; \
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+ fvtable-verify=preinit:vtv_start_preinit.o%s; \
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+ fvtable-verify=std:vtv_start.o%s}"
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+#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
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#define GNU_USER_TARGET_STARTFILE_SPEC \
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"%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
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crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
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--- a/gcc/config/rs6000/sysv4.h 2009-04-10 01:23:07.000000000 +0200
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+++ b/gcc/config/rs6000/sysv4.h 2009-09-08 04:41:50.000000000 +0200
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@@ -883,7 +883,12 @@
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%{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \
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%{!shared: %{profile:-lc_p} %{!profile:-lc}}}"
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-#ifdef HAVE_LD_PIE
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+#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP)
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+#define STARTFILE_LINUX_SPEC "\
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+%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
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+%{mnewlib:ecrti.o%s;:crti.o%s} \
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+%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}"
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+#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP)
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#define STARTFILE_LINUX_SPEC "\
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%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \
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%{mnewlib:ecrti.o%s;:crti.o%s} \
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