Merge pull request swiftlang#2460 from linux-on-ibm-z/rodata-fix

compnerd · web-flow · commit 84d6a68f0579 · 2019-08-09T21:54:26.000-07:00
Place read-only data symbols in the .rodata section.
diff --git a/CoreFoundation/String.subproj/CFCharacterSetData.S b/CoreFoundation/String.subproj/CFCharacterSetData.S
@@ -9,6 +9,10 @@
 
 #include <CoreFoundation/CFAsmMacros.h>
 
+#if defined(__ELF__)
+.section .rodata
+#endif
+
     .global _C_LABEL(__CFCharacterSetBitmapData)
 _C_LABEL(__CFCharacterSetBitmapData):
     .incbin CF_CHARACTERSET_BITMAP
diff --git a/CoreFoundation/String.subproj/CFUniCharPropertyDatabase.S b/CoreFoundation/String.subproj/CFUniCharPropertyDatabase.S
@@ -9,6 +9,10 @@
 
 #include <CoreFoundation/CFAsmMacros.h>
 
+#if defined(__ELF__)
+.section .rodata
+#endif
+
     .global _C_LABEL(__CFUniCharPropertyDatabase)
 _C_LABEL(__CFUniCharPropertyDatabase):
     .incbin CF_CHARACTERSET_UNICHAR_DB
diff --git a/CoreFoundation/String.subproj/CFUnicodeData.S b/CoreFoundation/String.subproj/CFUnicodeData.S
@@ -9,6 +9,10 @@
 
 #include <CoreFoundation/CFAsmMacros.h>
 
+#if defined(__ELF__)
+.section .rodata
+#endif
+
 #if defined(__BIG_ENDIAN__)
     .global _C_LABEL(__CFUnicodeDataB)
 _C_LABEL(__CFUnicodeDataB):
