From 32734680cb2a645d48f806edae5a5912e0759a23 Mon Sep 17 00:00:00 2001
From: Thomas Preud'homme <robotux@celest.fr>
Date: Wed, 8 Jan 2014 17:38:58 +0800
Subject: [PATCH] Improve ELF on ARM

* set whether soft or hardfloat calling convention is used
* mark ELF file has having an entry point when there is
---
 tccelf.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tccelf.c b/tccelf.c
index 3fbc7955..92ea449b 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -2243,7 +2243,13 @@ static int elf_output_file(TCCState *s1, const char *filename)
 #ifdef TCC_TARGET_ARM
 #ifdef TCC_ARM_EABI
         ehdr.e_ident[EI_OSABI] = 0;
-        ehdr.e_flags = 4 << 24;
+        ehdr.e_flags = EF_ARM_EABI_VER4;
+        if (file_type == TCC_OUTPUT_EXE)
+            ehdr.e_flags |= EF_ARM_HASENTRY;
+        if (s1->float_abi == ARM_HARD_FLOAT)
+            ehdr.e_flags |= EF_ARM_VFP_FLOAT;
+        else
+            ehdr.e_flags |= EF_ARM_SOFT_FLOAT;
 #else
         ehdr.e_ident[EI_OSABI] = ELFOSABI_ARM;
 #endif