4 files changed, 12 insertions, 18 deletions
diff --git a/src/3rdparty/masm/assembler/ARMv7Assembler.h b/src/3rdparty/masm/assembler/ARMv7Assembler.h
index f2e8dc1a1b..03cb9f42f8 100644
--- a/src/3rdparty/masm/assembler/ARMv7Assembler.h
+++ b/src/3rdparty/masm/assembler/ARMv7Assembler.h
@@ -40,6 +40,10 @@
 #include <libkern/OSCacheControl.h>
 #endif
 
+#if OS(RTEMS)
+#include <rtems/rtems/cache.h>
+#endif
+
 namespace JSC {
 
 namespace ARMRegisters {
@@ -2359,6 +2363,8 @@ public:
 #elif OS(QNX)
 #if !ENABLE(ASSEMBLER_WX_EXCLUSIVE)
         msync(code, size, MS_INVALIDATE_ICACHE);
+#elif OS(RTEMS)
+        rtems_cache_flush_multiple_data_lines(code, size);
 #else
         UNUSED_PARAM(code);
         UNUSED_PARAM(size);
diff --git a/src/3rdparty/masm/masm.pri b/src/3rdparty/masm/masm.pri
index 4d15abcba0..1df4585aae 100644
--- a/src/3rdparty/masm/masm.pri
+++ b/src/3rdparty/masm/masm.pri
@@ -126,8 +126,3 @@ QMAKE_EXTRA_COMPILERS += retgen
         }
     }
 }
-
-linux {
-    requires(qtConfig(dlopen))
-    QMAKE_USE_PRIVATE += libdl
-}
diff --git a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
index 3b2a73a39a..d59fdcd675 100644
--- a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
+++ b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
@@ -74,21 +74,9 @@ static int memfdForUsage(size_t bytes, OSAllocator::Usage usage)
         break;
     }
 
-    // try to get our own library name by giving dladdr a pointer pointing to
-    // something we know to be in it (using a pointer to string data)
-    static const char *libname = [=]() {
-        Dl_info info;
-        if (dladdr(type, &info) == 0)
-            info.dli_fname = nullptr;
-        return info.dli_fname;
-    }();
-
     char buf[PATH_MAX];
     strcpy(buf, type);
-    if (libname)
-        strcat(buf, libname);
-    else
-        strcat(buf, "QtQml");
+    strcat(buf, "QtQml");
 
     int fd = syscall(SYS_memfd_create, buf, MFD_CLOEXEC);
     if (fd != -1) {
diff --git a/src/3rdparty/masm/wtf/Platform.h b/src/3rdparty/masm/wtf/Platform.h
index bd66af7fe6..ab1da2198a 100644
--- a/src/3rdparty/masm/wtf/Platform.h
+++ b/src/3rdparty/masm/wtf/Platform.h
@@ -438,6 +438,10 @@
 #define WTF_OS_WINDOWS 1
 #endif
 
+#ifdef __rtems__
+#define WTF_OS_RTEMS 1
+#endif
+
 #define WTF_OS_WIN ERROR "USE WINDOWS WITH OS NOT WIN"
 #define WTF_OS_MAC ERROR "USE MAC_OS_X WITH OS NOT MAC"
 
@@ -451,6 +455,7 @@
     || OS(NETBSD)           \
     || OS(OPENBSD)          \
     || OS(QNX)              \
+    || OS(RTEMS)            \
     || OS(SOLARIS)          \
     || defined(unix)        \
     || defined(__unix)      \