PR/59746 CVS commit: src/external/gpl3

["Kalvis Duckmanton" <kalvisd%netbsd.org@localhost>]

The following reply was made to PR toolchain/59746; it has been noted by GNATS.

From: "Kalvis Duckmanton" <kalvisd%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/59746 CVS commit: src/external/gpl3
Date: Thu, 13 Nov 2025 00:59:38 +0000

 Module Name:	src
 Committed By:	kalvisd
 Date:		Thu Nov 13 00:59:38 UTC 2025
 
 Modified Files:
 	src/external/gpl3/gcc.old/dist/gcc/config: host-netbsd.cc
 	src/external/gpl3/gcc/dist/gcc/config: host-netbsd.cc
 
 Log Message:
 From GCC 12 onwards, GCC allows compiled headers to be loaded into
 memory at an address which differs from their preferred addresses.
 
 This necessitates a small change to the host pch_use_address hooks -
 if a compiled header cannot be mapped at its preferred address, some
 anonymous memory is allocated instead, and the base address of this
 memory is returned to the caller.  GCC can then load the compiled
 header and perform all relocations needed.
 
 Update the pch_use_address hooks for NetBSD as suggested in pr/59746
 (see also upstream's PR gcc 71934).  ok martin@
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.1.1.1 -r1.2 \
     src/external/gpl3/gcc.old/dist/gcc/config/host-netbsd.cc
 cvs rdiff -u -r1.1.1.2 -r1.2 \
     src/external/gpl3/gcc/dist/gcc/config/host-netbsd.cc
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.