File gcc7-pfe-0013-Backport-targhooks.c-default_prin... of Package gcc7

Overview Repositories Revisions Requests Users Attributes Meta

File gcc7-pfe-0013-Backport-targhooks.c-default_print_patchable_functio.patch of Package gcc7 (Revision b3b047a43dbb23cd4b5609eecef6e3ad)

Currently displaying revision b3b047a43dbb23cd4b5609eecef6e3ad , Show latest

From 2d35914acc611b8780c52c2e6df78d56da37a61d Mon Sep 17 00:00:00 2001
From: Joao Moreira <jmoreira@suse.de>
Date: Wed, 17 Apr 2019 18:24:23 +0000
Subject: [PATCH 13/22] Backport targhooks.c
 (default_print_patchable_function_entry): Emit __patchable_function_entries
 section with writable flags to allow...

gcc/ChangeLog
2021-10-07  Giuliano Belinassi  <gbelinassi@suse.de>

Backport from mainline
	2019-04-10  Joao Moreira  <jmoreira@suse.de>

* targhooks.c (default_print_patchable_function_entry): Emit
	__patchable_function_entries section with writable flags to allow
	relocation resolution.
---
 gcc/targhooks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index c57967966c5..be0c557f1a2 100644
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -1643,7 +1643,7 @@ default_print_patchable_function_entry (FILE *file,
       ASM_GENERATE_INTERNAL_LABEL (buf, "LPFE", patch_area_number);
 
       switch_to_section (get_section ("__patchable_function_entries",
-				      0, NULL));
+				      SECTION_WRITE | SECTION_RELRO, NULL));
       fputs (asm_op, file);
       assemble_name_raw (file, buf);
       fputc ('\n', file);
-- 
2.33.1

Places

File gcc7-pfe-0013-Backport-targhooks.c-default_print_patchable_functio.patch of Package gcc7 (Revision b3b047a43dbb23cd4b5609eecef6e3ad)

Places