From: Ben Pfaff <blp@cs.stanford.edu>
Date: Tue, 4 Jan 2005 05:19:30 +0000 (+0000)
Subject: Patch for gcc-3.3.5.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=commitdiff_plain;h=3e41f8b1a2796ace41923e2c59d9743a8de62e1a

Patch for gcc-3.3.5.
---

diff --git a/src/misc/gcc-3.3.5.patch b/src/misc/gcc-3.3.5.patch
new file mode 100644
index 0000000..6954636
--- /dev/null
+++ b/src/misc/gcc-3.3.5.patch
@@ -0,0 +1,20 @@
+GCC 3.3.5 has a bug in the i386-elf target: it fails to emit
+.intel_syntax in assembly files if -masm=intel is passed on the
+command line.  This is because elfos.h overrides the ASM_FILE_START
+provided by gcc/config/att.h, which emits that directive, with a
+version that does not.  This patch covers up the problem.
+
+--- gcc/config/elfos.h~ 2005-01-03 21:14:58.312309000 -0800
++++ gcc/config/elfos.h  2005-01-03 21:03:51.758598000 -0800
+@@ -97,9 +97,11 @@
+    directive for any specific target, you should override this definition
+    in the target-specific file which includes this one.  */
+ 
++#if 0
+ #undef ASM_FILE_START
+ #define ASM_FILE_START(FILE)                            \
+   output_file_directive ((FILE), main_input_filename)
++#endif
+ 
+ /* This is how to allocate empty space in some section.  The .zero
+    pseudo-op is used for this on most svr4 assemblers.  */