[fix] fix #94: detection of __ARM_ARCH_8A__

biojppm · Nov 18, 2022 · af165bc · af165bc
1 parent 1973d49
commit af165bc
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diff --git a/changelog/current.md b/changelog/current.md
@@ -43,6 +43,7 @@
 - Add fully qualified ARM detection macros:
   - `__ARM_ARCH_7EM__` ([PR#90](https://github.com/biojppm/c4core/pull/90)).
   - `__ARM_ARCH_6KZ__` ([PR#93](https://github.com/biojppm/c4core/pull/93)).
+  - `__ARM_ARCH_8A__` ([#94](https://github.com/biojppm/c4core/issues/94)).
 - Improve linux and unix platform detection: detect both `__linux` and `__linux__` ([PR#92](https://github.com/biojppm/c4core/pull/92)).
 
 

diff --git a/src/c4/cpu.hpp b/src/c4/cpu.hpp
@@ -43,7 +43,9 @@
    #else
        #define C4_CPU_ARM
        #define C4_WORDSIZE 4
-       #if defined(__ARM_ARCH_8__) || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 8)
+       #if defined(__ARM_ARCH_8__) || defined(__ARM_ARCH_8A__)  \
+        || (defined(__ARCH_ARM) && __ARCH_ARM >= 8)
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM >= 8)  \
            #define C4_CPU_ARMV8
        #elif defined(__ARM_ARCH_7__) || defined(_ARM_ARCH_7)    \
         || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) \