From d6c154bc773d40ed71ab5f032b37f3da1843658a Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Sun, 10 May 2015 21:02:53 +0000
Subject: [PATCH] [CRT] - Add _JUMP_BUFFER for ARM - On ARM there are no
 underscore prefixes

svn path=/trunk/; revision=67637
---
 reactos/include/crt/_mingw_mac.h |  4 ++--
 reactos/include/crt/setjmp.h     | 18 +++++++++++++++++-
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/reactos/include/crt/_mingw_mac.h b/reactos/include/crt/_mingw_mac.h
index a3890f4b243..30dc4704258 100644
--- a/reactos/include/crt/_mingw_mac.h
+++ b/reactos/include/crt/_mingw_mac.h
@@ -22,8 +22,8 @@
 #define __MINGW32_MAJOR_VERSION 3
 #define __MINGW32_MINOR_VERSION 11
 
-#ifdef _WIN64
-/* MS does not prefix symbols by underscores for 64-bit.  */
+#ifndef _M_IX86
+/* MS does not prefix symbols by underscores for anything other than x86.  */
 #ifndef __MINGW_USE_UNDERSCORE_PREFIX
 /* As we have to support older gcc version, which are using underscores
    as symbol prefix for x64, we have to check here for the user label
diff --git a/reactos/include/crt/setjmp.h b/reactos/include/crt/setjmp.h
index 3c1ab86995f..13f22fabe98 100644
--- a/reactos/include/crt/setjmp.h
+++ b/reactos/include/crt/setjmp.h
@@ -131,9 +131,25 @@ extern "C" {
 
 #elif defined(_M_ARM)
 
-#define _JBLEN  11
+#define _JBLEN  28
 #define _JBTYPE int
 
+  typedef struct _JUMP_BUFFER {
+    unsigned long Frame;
+    unsigned long R4;
+    unsigned long R5;
+    unsigned long R6;
+    unsigned long R7;
+    unsigned long R8;
+    unsigned long R9;
+    unsigned long R10;
+    unsigned long R11;
+    unsigned long Sp;
+    unsigned long Pc;
+    unsigned long Fpscr;
+    unsigned long long D[8]; // D8-D15 VFP/NEON regs
+  } _JUMP_BUFFER;
+
 #else
 
 #error Define Setjmp for this architecture!