gcc-4.7.2: update and cleanup patches

Removed patches:
 * 0101-fix-arith_adjacentmem-LDM-splitting-code.patch:
   Obsolete. The bug report states that this is fixed since 4.5.
 * 0300-gcc-trampolinewarn.patch
   Does not fix anything and annoys people.
 * 0301-flatten-switch-stmt-into-if-else-chain-for-Os.patch
   Old gentoo patch that never reached mainline.
   It's just an optimization anyways.

New patches:
 * 0102-libgcc-reorder-tmake_file-for-arm-uclinux.patch
   Needed to build *-uclinux* toolchains.
 * 0400-add-support-for-arm-linux-eabi-triplets-useful-for-a.patch
   From Debian. Needed to build arm-*-linux-gnueabihf toolchains.
 * 0500-Fix-Argument-list-too-long-error.patch
   From OpenEmbedded. Fixes "Argument list too long". This can happen
   for longer the path to the workspace.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>

1 files changed, 0 insertions, 39 deletions

diff --git a/patches/gcc-4.7.2/0101-fix-arith_adjacentmem-LDM-splitting-code.patch b/patches/gcc-4.7.2/0101-fix-arith_adjacentmem-LDM-splitting-code.patch
deleted file mode 100644
index eae6d15..0000000
--- a/patches/gcc-4.7.2/0101-fix-arith_adjacentmem-LDM-splitting-code.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From: Robert Schwebel <r.schwebel@pengutronix.de>
-Date: Tue, 1 Nov 2011 18:25:07 +0100
-Subject: [PATCH] fix arith_adjacentmem LDM splitting code
-
-This is http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429
-
-This is the patch fromt the gcc bugzilla.
-
-Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
----
- gcc/config/arm/arm.md |   15 +++++++++++++++
- 1 file changed, 15 insertions(+)
-
-diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
-index b21d0d2..fa9f93d 100644
---- a/gcc/config/arm/arm.md
-+++ b/gcc/config/arm/arm.md
-@@ -10471,6 +10471,21 @@
- 	else
- 	  {
- 	    /* Offset is out of range for a single add, so use two ldr.  */
-+
-+	    /* Swap the ldrs if the first ldr would clobber the shared base_reg.  */
-+	    if (REGNO (ldm[1]) == REGNO (base_reg))
-+	      {
-+		rtx tmp_reg;
-+		HOST_WIDE_INT tmp_val;
-+
-+		tmp_reg = ldm[1];
-+		ldm[1] = ldm[2];
-+		ldm[2] = tmp_reg;
-+		tmp_val = val1;
-+		val1 = val2;
-+		val2 = tmp_val;
-+	      }
-+
- 	    ops[0] = ldm[1];
- 	    ops[1] = base_reg;
- 	    ops[2] = GEN_INT (val1);