llext: Add aarch64 to LLEXT tests

Include `qemu_cortex_a53` (ARMv8-A ISA) target in intergation platforms
for LLEXT subsys tests.

Signed-off-by: Adam Wojasinski <[email protected]>

Author: awojasinski

tests/subsys/llext/simple/CMakeLists.txt

@@ -23,7 +23,7 @@ if(CONFIG_ARM)
   endif()
 endif()
 
-if (CONFIG_LLEXT_TYPE_ELF_RELOCATABLE AND CONFIG_XTENSA)
+if (CONFIG_LLEXT_TYPE_ELF_RELOCATABLE AND NOT CONFIG_ARM)
     list(APPEND ext_names pre_located)
 endif()
 
@@ -58,7 +58,7 @@ if(NOT CONFIG_LLEXT_TYPE_ELF_OBJECT)
   )
 endif()
 
-if (CONFIG_LLEXT_TYPE_ELF_RELOCATABLE AND CONFIG_XTENSA)
+if (CONFIG_LLEXT_TYPE_ELF_RELOCATABLE AND NOT CONFIG_ARM)
   # Manually fix the pre_located extension's text address at a multiple of 4
   get_target_property(pre_located_target pre_located_ext lib_target)
   get_target_property(pre_located_file pre_located_ext pkg_input)

tests/subsys/llext/simple/testcase.yaml

@@ -20,6 +20,8 @@ common:
     - qemu_cortex_r5          # ARM Cortex-R5 (ARMv7-R ISA)
     - mps2/an385              # ARM Cortex-M3 (ARMv7-M ISA)
     - mps2/an521/cpu0         # ARM Cortex-M33 (ARMv8-M ISA)
+  extra_configs:
+    - arch:arm64:CONFIG_LLEXT_HEAP_SIZE=128
 
 tests:
   # While there is in practice no value in compiling subsys/llext/*.c
@@ -52,6 +54,13 @@ tests:
       - arch:arm:CONFIG_ARM_MPU=n
       - arch:arm:CONFIG_ARM_AARCH32_MMU=n
       - CONFIG_LLEXT_STORAGE_WRITABLE=n
+  llext.simple.readonly_mmu:
+    arch_allow: arm64 arm
+    filter: CONFIG_ARM_MMU
+    integration_platforms:
+      - qemu_cortex_a53         # ARM Cortex-A53 (ARMv8-A ISA)
+    extra_configs:
+      - CONFIG_LLEXT_STORAGE_WRITABLE=n
   llext.simple.writable:
     arch_allow: arm xtensa
     integration_platforms: