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1.1
date	2026.07.22.19.28.26;	author he;	state Exp;
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desc
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1.1
log
@lang/gcc15: Add changes to make this build on NetBSD/macppc 11.0_RC6.

This pulls over changes to config/rs6000/ and gcc/config.gcc from
our in-tree gcc instance of gcc14, while preserving existing Homebrew-
related changes to gcc/config.gcc.

The most important fix is that on NetBSD/powerpc, -msecure-plt is enabled
by default, so that resulting executables can be run with PAX_MPROTECT
active.  Otherwise, we end up with executables with sections which have
both "write" and "execute" turned on, which PAX_MPROTECT rejects.

Fixes PR#60439.

Bump PKGREVISION for both gcc15 and gcc15-libs, to adhere to rules in comments,
even though this *should* be a single-arch build fix, since I had to merge
the patch to gcc/config.gcc.
@
text
@$NetBSD: patch-gcc_config_rs6000_rs6000-logue.cc,v 1.1 2026/07/20 08:02:51 he Exp $

Carry over changes from in-tree gcc in an attempt at
making this build on NetBSD/powerpc.

--- gcc/config/rs6000/rs6000-logue.cc.orig	13 Sep 2025 23:45:31 -0000	1.1.1.3
+++ gcc/config/rs6000/rs6000-logue.cc	14 Sep 2025 00:07:22 -0000	1.4
@@@@ -2263,7 +2263,8 @@@@
     }
   else if (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2)
     {
-#if !defined (POWERPC_LINUX) && !defined (POWERPC_FREEBSD)
+#if !defined (POWERPC_LINUX) && !defined (POWERPC_FREEBSD) \
+    && !defined(POWERPC_NETBSD)
       /* No out-of-line save/restore routines for GPRs on AIX.  */
       gcc_assert (!TARGET_AIX || (sel & SAVRES_REG) != SAVRES_GPR);
 #endif
@@@@ -2275,7 +2276,8 @@@@
 		  : ((sel & SAVRES_LR) ? "_restgpr0_" : "_restgpr1_"));
       else if ((sel & SAVRES_REG) == SAVRES_FPR)
 	{
-#if defined (POWERPC_LINUX) || defined (POWERPC_FREEBSD)
+#if defined (POWERPC_LINUX) || defined (POWERPC_FREEBSD) \
+    || defined(POWERPC_NETBSD)
 	  if ((sel & SAVRES_LR))
 	    prefix = ((sel & SAVRES_SAVE) ? "_savefpr_" : "_restfpr_");
 	  else
@