Origin: uniontech
Reviewed-By: zhangfeilong@uniontech.com
Last-Update: 2021-07-28

--- qtbase-opensource-src-5.11.3.35.orig/src/corelib/global/archdetect.cpp
+++ qtbase-opensource-src-5.11.3.35/src/corelib/global/archdetect.cpp
@@ -77,6 +77,8 @@
 #  define ARCH_PROCESSOR "sparcv9"
 #elif defined(Q_PROCESSOR_SPARC)
 #  define ARCH_PROCESSOR "sparc"
+#elif defined(Q_PROCESSOR_SW_64)
+#  define ARCH_PROCESSOR "sw_64"
 #else
 #  define ARCH_PROCESSOR "unknown"
 #endif
--- qtbase-opensource-src-5.11.3.35.orig/src/corelib/global/qprocessordetection.h
+++ qtbase-opensource-src-5.11.3.35/src/corelib/global/qprocessordetection.h
@@ -89,6 +89,18 @@
 // Q_BYTE_ORDER not defined, use endianness auto-detection
 
 /*
+    SW64 family
+
+    SW64 is little-endian.
+*/
+
+#if defined(__sw_64__)
+#  define Q_PROCESSOR_SW_64
+#  define Q_BYTE_ORDER Q_LITTLE_ENDIAN
+#  define Q_PROCESSOR_WORDSIZE 8
+#endif
+
+/*
     ARM family, known revisions: V5, V6, V7, V8
 
     ARM is bi-endian, detect using __ARMEL__ or __ARMEB__, falling back to