[libunwind] r284951 - [libunwind] Add support for Fuchsia

[Petr Hosek via cfe-commits]

Author: phosek
Date: Sun Oct 23 16:48:47 2016
New Revision: 284951

URL: http://llvm.org/viewvc/llvm-project?rev=284951&view=rev
Log:
[libunwind] Add support for Fuchsia

Fuchsia is a new operating system which uses libunwind as unwinder.

Differential Revision: https://reviews.llvm.org/D25899

Modified:
    libunwind/trunk/src/AddressSpace.hpp
    libunwind/trunk/src/assembly.h

Modified: libunwind/trunk/src/AddressSpace.hpp
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/AddressSpace.hpp?rev=284951&r1=284950&r2=284951&view=diff
==============================================================================
--- libunwind/trunk/src/AddressSpace.hpp (original)
+++ libunwind/trunk/src/AddressSpace.hpp Sun Oct 23 16:48:47 2016
@@ -61,8 +61,8 @@ extern EHTEntry __exidx_end;
 #endif // !defined(_LIBUNWIND_IS_BAREMETAL)
 #endif // _LIBUNWIND_ARM_EHABI
 
-#if defined(__CloudABI__) || defined(__FreeBSD__) || defined(__linux__) ||	\
-    defined(__NetBSD__)
+#if defined(__CloudABI__) || defined(__FreeBSD__) || defined(__Fuchsia__) ||  \
+    defined(__linux__) || defined(__NetBSD__)
 #if _LIBUNWIND_SUPPORT_DWARF_UNWIND && _LIBUNWIND_SUPPORT_DWARF_INDEX
 #include <link.h>
 // Macro for machine-independent access to the ELF program headers. This

Modified: libunwind/trunk/src/assembly.h
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/assembly.h?rev=284951&r1=284950&r2=284951&view=diff
==============================================================================
--- libunwind/trunk/src/assembly.h (original)
+++ libunwind/trunk/src/assembly.h Sun Oct 23 16:48:47 2016
@@ -47,7 +47,8 @@
 #define SYMBOL_IS_FUNC(name) .type name, at function
 #endif
 
-#if defined(__GNU__) || defined(__ANDROID__) || defined(__FreeBSD__)
+#if defined(__GNU__) || defined(__ANDROID__) || defined(__FreeBSD__) || \
+    defined(__Fuchsia__)
 #define NO_EXEC_STACK_DIRECTIVE .section .note.GNU-stack,"",%progbits
 #else
 #define NO_EXEC_STACK_DIRECTIVE