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* [gcc(refs/users/giulianob/heads/pfe_backport_clean)] Backport targhooks.c (default_print_patchable_function_entry): Emit __patchable_function_entries sec
@ 2021-10-19 18:12 Giuliano Belinassi
  0 siblings, 0 replies; only message in thread
From: Giuliano Belinassi @ 2021-10-19 18:12 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:3c3203cb044be5bdaf794e592a5d2d456921cc6b

commit 3c3203cb044be5bdaf794e592a5d2d456921cc6b
Author: Joao Moreira <jmoreira@suse.de>
Date:   Wed Apr 17 18:24:23 2019 +0000

    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.

Diff:
---
 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);


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2021-10-19 18:12 [gcc(refs/users/giulianob/heads/pfe_backport_clean)] Backport targhooks.c (default_print_patchable_function_entry): Emit __patchable_function_entries sec Giuliano Belinassi

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