From fef385e37e82a0eec743fbd1da11021b9e7158b5 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Fri, 26 Aug 2011 09:33:53 -0500
Subject: gcc-4.5.1: Drop gcc-poison-parameters.patch, replace with bug fix
 patch

The gcc-poison-parameters was added specifically to deal with an issue
on ppc targets and a bug when we build with -Os -frename-registers.

This bug below reports the issue and is fixed in gcc-4.6.x/mainline:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44618

Backport patch to gcc 4.5.1.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 .../gcc/gcc-4.5.1/gcc-poison-parameters.patch      | 85 ----------------------
 1 file changed, 85 deletions(-)
 delete mode 100644 meta/recipes-devtools/gcc/gcc-4.5.1/gcc-poison-parameters.patch

(limited to 'meta/recipes-devtools/gcc/gcc-4.5.1/gcc-poison-parameters.patch')

diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-poison-parameters.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-poison-parameters.patch
deleted file mode 100644
index 74d45277e..000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-poison-parameters.patch
+++ /dev/null
@@ -1,85 +0,0 @@
-Upstream-Status: Pending
-
-gcc: add poison parameters detection
-
-Add the logic that, if not configured with "--enable-target-optspace",
-gcc will meet error when build target app with "-Os" option.
-This could avoid potential binary crash.
-
-Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
-
-diff --git a/gcc/config.in b/gcc/config.in
-index a9e208f..3004321 100644
---- a/gcc/config.in
-+++ b/gcc/config.in
-@@ -132,6 +132,12 @@
- #endif
- 
- 
-+/* Define to enable target optspace support. */
-+#ifndef USED_FOR_TARGET
-+#undef ENABLE_TARGET_OPTSPACE
-+#endif
-+
-+
- /* Define if you want all operations on RTL (the basic data structure of the
-    optimizer and back end) to be checked for dynamic type safety at runtime.
-    This is quite expensive. */
-diff --git a/gcc/configure b/gcc/configure
-index 2e022ed..004ec0b 100755
---- a/gcc/configure
-+++ b/gcc/configure
-@@ -909,6 +909,7 @@ enable_maintainer_mode
- enable_version_specific_runtime_libs
- with_slibdir
- enable_plugin
-+enable_target_optspace
- '
-       ac_precious_vars='build_alias
- host_alias
-@@ -25289,6 +25290,13 @@ $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
- 
- fi
- 
-+if test x"$enable_target_optspace" != x; then :
-+
-+$as_echo "#define ENABLE_TARGET_OPTSPACE 1" >>confdefs.h
-+
-+fi
-+
-+
- # Configure the subdirectories
- # AC_CONFIG_SUBDIRS($subdirs)
- 
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index ac4ca70..18ec0aa 100644
---- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -4434,6 +4434,11 @@ if test x"$enable_plugin" = x"yes"; then
-   AC_DEFINE(ENABLE_PLUGIN, 1, [Define to enable plugin support.])
- fi
- 
-+AC_SUBST(enable_target_optspace)
-+if test x"$enable_target_optspace" != x; then
-+  AC_DEFINE(ENABLE_TARGET_OPTSPACE, 1, [Define to enable target optspace support.])
-+fi
-+
- # Configure the subdirectories
- # AC_CONFIG_SUBDIRS($subdirs)
- 
-diff --git a/gcc/opts.c b/gcc/opts.c
-index 139cd26..2fdd96a 100644
---- a/gcc/opts.c
-+++ b/gcc/opts.c
-@@ -945,6 +945,11 @@ decode_options (unsigned int argc, const char **argv)
-   else
-     set_param_value ("min-crossjump-insns", initial_min_crossjump_insns);
- 
-+#ifndef ENABLE_TARGET_OPTSPACE
-+  if (optimize_size == 1)
-+    error ("Do not use -Os option if --enable-target-optspace is not set.");
-+#endif
-+
-   if (first_time_p)
-     {
-       /* Initialize whether `char' is signed.  */
-- 
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