From: José Fonseca <jrfonseca@tungstengraphics.com>
Date: Mon, 10 Mar 2008 21:18:00 +0000 (+0000)
Subject: gallium: Use hardcoded breakpoints on x86 targets.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=31022681543932ae4fce2bae5bc9d024c8178f1a;p=mesa.git

gallium: Use hardcoded breakpoints on x86 targets.
---

diff --git a/src/gallium/auxiliary/util/p_debug.c b/src/gallium/auxiliary/util/p_debug.c
index 6255d716a61..93bfaea3939 100644
--- a/src/gallium/auxiliary/util/p_debug.c
+++ b/src/gallium/auxiliary/util/p_debug.c
@@ -81,14 +81,17 @@ void debug_printf(const char *format, ...)
 }
 
 
-static INLINE void debug_abort(void) 
+/* TODO: implement a debug_abort that calls EngBugCheckEx on WIN32 */
+
+
+static INLINE void debug_break(void) 
 {
-#ifdef WIN32
-#ifndef WINCE
-   EngDebugBreak();
-#else
+#if (defined(__i386__) || defined(__386__)) && defined(__GNUC__)
+   __asm("int3");
+#elif (defined(__i386__) || defined(__386__)) && defined(__MSC__)
    _asm {int 3};
-#endif
+#elif defined(WIN32) && !defined(WINCE)
+   EngDebugBreak();
 #else
    abort();
 #endif
@@ -98,5 +101,5 @@ static INLINE void debug_abort(void)
 void debug_assert_fail(const char *expr, const char *file, unsigned line) 
 {
    debug_printf("%s:%i: Assertion `%s' failed.\n", file, line, expr);
-   debug_abort();
+   debug_break();
 }