From: Joao Moreira <jmoreira@suse.de>
Date: Wed, 17 Apr 2019 18:24:23 +0000 (+0000)
Subject: targhooks.c (default_print_patchable_function_entry): Emit __patchable_function_entri... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=62a64d0af19020933e975c9b942f5b4f0b7d3ca5;p=gcc.git

targhooks.c (default_print_patchable_function_entry): Emit __patchable_function_entries section with writable flags to allow...

	* targhooks.c (default_print_patchable_function_entry): Emit
	__patchable_function_entries section with writable flags to allow
	relocation resolution.

From-SVN: r270417
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a886044d33b..d18462109b0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+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.
+
 2019-04-17  Jonny Grant  <jg@jguk.org>
 
         * collect2.c (main): Change gcc.gnu.org URL to HTTPS.
diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index cfde248dd3d..02b9dc59611 100644
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -1818,7 +1818,7 @@ 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);