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* [gcc r12-2954] Do not enable DT_INIT_ARRAY/DT_FINI_ARRAY on uclinuxfdpiceabi
@ 2021-08-17 13:00 Christophe Lyon
0 siblings, 0 replies; only message in thread
From: Christophe Lyon @ 2021-08-17 13:00 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:9c560cf23996271ee26dfc4a1d8484b85173cd12
commit r12-2954-g9c560cf23996271ee26dfc4a1d8484b85173cd12
Author: Christophe Lyon <christophe.lyon@foss.st.com>
Date: Tue Aug 17 12:59:26 2021 +0000
Do not enable DT_INIT_ARRAY/DT_FINI_ARRAY on uclinuxfdpiceabi
Commit r12-1328 enabled DT_INIT_ARRAY/DT_FINI_ARRAY for all Linux
targets, but this does not work for arm-none-uclinuxfdpiceabi: it
makes all the execution tests fail.
This patch restores the original behavior for uclinuxfdpiceabi.
2021-08-12 Christophe Lyon <christophe.lyon@foss.st.com>
gcc/
PR target/100896
* config.gcc (gcc_cv_initfini_array): Leave undefined for
uclinuxfdpiceabi targets.
Diff:
---
gcc/config.gcc | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 7001a79b823..d9bfbfdc0d2 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -851,8 +851,14 @@ case ${target} in
tmake_file="${tmake_file} t-glibc"
target_has_targetcm=yes
target_has_targetdm=yes
- # Linux targets always support .init_array.
- gcc_cv_initfini_array=yes
+ case $target in
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ ;;
+ *)
+ # Linux targets always support .init_array.
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
;;
*-*-netbsd*)
tm_p_file="${tm_p_file} netbsd-protos.h"
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