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authorBryan Hundven <bryanhundven@gmail.com>2015-10-29 23:16:51 (GMT)
committerBryan Hundven <bryanhundven@gmail.com>2015-10-31 19:17:35 (GMT)
commit1a25115a1851d3defdf4d37825d8a291be078e53 (patch)
tree5d162f6cc7b9274f640584a63d337ec455bd0613 /patches/gcc/4.4.6/110-trampolinewarn.patch
parent55d8497fea996b070d8e7f6f6898e99e9981337a (diff)
gcc: Support only the latest branch releases of gcc
This change, as per #222, reduces the number of supported releases of gcc to the latest branch releases. I noticed while doing this work that gcc-4.5.4 was never added, so I moved patches for gcc-4.5.3 to 4.5.4 and updated the bfin-unknown-linux-uclibc example. Also, 120-siginfo.patch was fixed upstream in the 4.5.4 release, so this patch is omitted. I also bumped the avr sample to 4.9.3 from 4.9.2. With the addition of gcc-5.x, the gcc release team now releases the major.minor.0 versions, while updates to the branch are available in svn/git. We'll address that when we get to issue #219. This change just removes CC_GCC_5_1 and moves CC_GCC_5_2 to CC_GCC_5, and removes CC_GCC_5_1_or_later and moves CC_GCC_5_2_or_later to CC_GCC_5_or_later. This is the first of two part changes, as mentioned in #222. This change is slated for release in 1.22.0. The next change will be slated for 1.23.0, and will limit gcc versions to what is on https://gcc.gnu.org under "Release Series and Status", which is currently 4.9.3 and 5.2.0, although I will also support the previous supported version. In this example that would be 4.8.5. Last, but not least, this change also retires AVR32 support. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Diffstat (limited to 'patches/gcc/4.4.6/110-trampolinewarn.patch')
-rw-r--r--patches/gcc/4.4.6/110-trampolinewarn.patch27
1 files changed, 0 insertions, 27 deletions
diff --git a/patches/gcc/4.4.6/110-trampolinewarn.patch b/patches/gcc/4.4.6/110-trampolinewarn.patch
deleted file mode 100644
index 0bce857..0000000
--- a/patches/gcc/4.4.6/110-trampolinewarn.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-diff -durN gcc-4.4.5.orig/gcc/builtins.c gcc-4.4.5/gcc/builtins.c
---- gcc-4.4.5.orig/gcc/builtins.c 2010-03-22 16:00:20.000000000 +0100
-+++ gcc-4.4.5/gcc/builtins.c 2010-10-09 22:57:58.000000000 +0200
-@@ -5783,6 +5783,9 @@
- trampolines_created = 1;
- INITIALIZE_TRAMPOLINE (r_tramp, r_func, r_chain);
-
-+ if (warn_trampolines)
-+ warning (OPT_Wtrampolines, "generating trampoline in object (requires executable stack)");
-+
- return const0_rtx;
- }
-
-diff -durN gcc-4.4.5.orig/gcc/common.opt gcc-4.4.5/gcc/common.opt
---- gcc-4.4.5.orig/gcc/common.opt 2009-03-28 18:28:45.000000000 +0100
-+++ gcc-4.4.5/gcc/common.opt 2010-10-09 22:57:58.000000000 +0200
-@@ -197,6 +197,10 @@
- Common Var(warn_type_limits) Init(-1) Warning
- Warn if a comparison is always true or always false due to the limited range of the data type
-
-+Wtrampolines
-+Common Var(warn_trampolines) Init(1)
-+Warn whenever a trampoline is generated
-+
- Wuninitialized
- Common Var(warn_uninitialized) Warning
- Warn about uninitialized automatic variables