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* [gcc(refs/users/giulianob/heads/pfe_backport_clean)] Backport Align __patchable_function_entries to POINTER_SIZE [PR93194]
@ 2021-10-19 18:40 Giuliano Belinassi
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From: Giuliano Belinassi @ 2021-10-19 18:40 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:f161f53b77fd86c8076fae78edad7a75f0d5bd28
commit f161f53b77fd86c8076fae78edad7a75f0d5bd28
Author: Fangrui Song <maskray@google.com>
Date: Tue Jan 7 20:46:26 2020 -0800
Backport Align __patchable_function_entries to POINTER_SIZE [PR93194]
gcc/ChangeLog
2021-10-07 Giuliano Belinassi <gbelinassi@suse.de>
Backport from mainline
2020-01-20 Fangrui Song <maskray@google.com>
PR middle-end/93194
* targhooks.c (default_print_patchable_function_entry): Align to
POINTER_SIZE.
Diff:
---
gcc/targhooks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index be0c557f1a2..aaf536acf17 100644
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -1644,6 +1644,7 @@ 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);
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