[gcc r11-5717] RTEMS: Add Cortex-R52 multilib

[gcc r11-5717] RTEMS: Add Cortex-R52 multilib

[Sebastian Huber]

https://gcc.gnu.org/g:2fb287056e6a709b8028cdf368c313ebe89877db

commit r11-5717-g2fb287056e6a709b8028cdf368c313ebe89877db
Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date:   Thu Dec 3 09:30:56 2020 +0100

    RTEMS: Add Cortex-R52 multilib
    
    gcc/
            * config/arm/t-rtems: Add "-mthumb -mcpu=cortex-r52
            -mfloat-abi=hard" multilib.

Diff:
---
 gcc/config/arm/t-rtems | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gcc/config/arm/t-rtems b/gcc/config/arm/t-rtems
index 94a2eb7dd0b..b2fcf572bca 100644
--- a/gcc/config/arm/t-rtems
+++ b/gcc/config/arm/t-rtems
@@ -17,8 +17,8 @@ MULTILIB_DIRNAMES	+= eb
 MULTILIB_OPTIONS	+= mthumb
 MULTILIB_DIRNAMES	+= thumb
 
-MULTILIB_OPTIONS	+= march=armv5te+fp/march=armv6-m/march=armv7-a/march=armv7-a+simd/march=armv7-r/march=armv7-r+fp/mcpu=cortex-m3/mcpu=cortex-m4/mcpu=cortex-m4+nofp/mcpu=cortex-m7
-MULTILIB_DIRNAMES	+= armv5te+fp       armv6-m       armv7-a       armv7-a+simd       armv7-r       armv7-r+fp       cortex-m3      cortex-m4      cortex-m4+nofp      cortex-m7
+MULTILIB_OPTIONS	+= march=armv5te+fp/march=armv6-m/march=armv7-a/march=armv7-a+simd/march=armv7-r/march=armv7-r+fp/mcpu=cortex-r52/mcpu=cortex-m3/mcpu=cortex-m4/mcpu=cortex-m4+nofp/mcpu=cortex-m7
+MULTILIB_DIRNAMES	+= armv5te+fp       armv6-m       armv7-a       armv7-a+simd       armv7-r       armv7-r+fp       cortex-r52      cortex-m3      cortex-m4      cortex-m4+nofp      cortex-m7
 
 MULTILIB_OPTIONS	+= mfloat-abi=hard
 MULTILIB_DIRNAMES	+= hard
@@ -31,6 +31,7 @@ MULTILIB_REQUIRED	+= mthumb/march=armv7-a+simd/mfloat-abi=hard
 MULTILIB_REQUIRED	+= mthumb/march=armv7-a
 MULTILIB_REQUIRED	+= mthumb/march=armv7-r+fp/mfloat-abi=hard
 MULTILIB_REQUIRED	+= mthumb/march=armv7-r
+MULTILIB_REQUIRED	+= mthumb/mcpu=cortex-r52/mfloat-abi=hard
 MULTILIB_REQUIRED	+= mthumb/mcpu=cortex-m3
 MULTILIB_REQUIRED	+= mthumb/mcpu=cortex-m4/mfloat-abi=hard
 MULTILIB_REQUIRED	+= mthumb/mcpu=cortex-m4+nofp