From: Fangrui Song <maskray@google.com>
Date: Wed, 8 Jan 2020 04:46:26 +0000 (-0800)
Subject: Align __patchable_function_entries to POINTER_SIZE [PR93194]
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a5d8a40617df40680cf7de6109925e4f1f1b9ae2;p=gcc.git

Align __patchable_function_entries to POINTER_SIZE [PR93194]

2020-01-20  Fangrui Song  <maskray@google.com>

gcc/
	PR middle-end/93194
	* targhooks.c (default_print_patchable_function_entry): Align to
	POINTER_SIZE.
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5ae2773a2b9..436c8924a48 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2020-01-20  Fangrui Song  <maskray@google.com>
+
+	PR middle-end/93194
+	* targhooks.c (default_print_patchable_function_entry): Align to
+	POINTER_SIZE.
+
 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/93319
diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index 4819bb8058f..a3f83918f8e 100644
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -1812,6 +1812,7 @@ default_print_patchable_function_entry (FILE *file,
 
       switch_to_section (get_section ("__patchable_function_entries",
 				      SECTION_WRITE | SECTION_RELRO, NULL));
+      assemble_align (POINTER_SIZE);
       fputs (asm_op, file);
       assemble_name_raw (file, buf);
       fputc ('\n', file);