[FFmpeg-cvslog] arm: Produce .const_data instead of .section .rodata for Mach-O

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Fri Mar 30 12:33:46 2018 +0300| [3a7b4ae62c798edbd82bcd8fef863c74ed2acd4a] | committer: Martin Storsjö

arm: Produce .const_data instead of .section .rodata for Mach-O

This is the same combination of .section directives as used in
aarch64/asm.S.

Since Xcode 9.3, the bundled clang supports altmacro and doesn't
require using gas-preprocessor any longer.

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3a7b4ae62c798edbd82bcd8fef863c74ed2acd4a
---

 libavutil/arm/asm.S | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/libavutil/arm/asm.S b/libavutil/arm/asm.S
index 08574852b5..e7eea0271f 100644
--- a/libavutil/arm/asm.S
+++ b/libavutil/arm/asm.S
@@ -111,11 +111,17 @@ FUNC    .func   \name
 ELF     .size   \name, . - \name
         .purgem endconst
     .endm
-.if HAVE_SECTION_DATA_REL_RO && \relocate
+#if HAVE_SECTION_DATA_REL_RO
+.if \relocate
         .section        .data.rel.ro
 .else
         .section        .rodata
 .endif
+#elif !defined(__MACH__)
+        .section        .rodata
+#else
+        .const_data
+#endif
         .align          \align
 \name:
 .endm