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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2015-08-16 20:20:36 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2015-08-16 20:20:36 +0000 |
| commit | 32c3af6a19792a805392c9dd110bbe19ac69c558 (patch) | |
| tree | 41f9c2abc959d7db1e7623109ec9fdf6ca65c74e /toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch | |
| parent | 4ab18306829b42596b31568bf51cf6644941f60f (diff) | |
| download | upstream-32c3af6a19792a805392c9dd110bbe19ac69c558.tar.gz upstream-32c3af6a19792a805392c9dd110bbe19ac69c558.tar.bz2 upstream-32c3af6a19792a805392c9dd110bbe19ac69c558.zip | |
toolchain: gcc: add gcc 5.2.0
This was boot tested on mipsel32, arm32 and x86 only.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 46611
Diffstat (limited to 'toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch')
| -rw-r--r-- | toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch b/toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch new file mode 100644 index 0000000000..b9702c9520 --- /dev/null +++ b/toolchain/gcc/patches/5.2.0/020-no-plt-backport.patch @@ -0,0 +1,28 @@ +--- a/gcc/calls.c ++++ b/gcc/calls.c +@@ -225,6 +225,12 @@ prepare_call_address (tree fndecl_or_typ + && targetm.small_register_classes_for_mode_p (FUNCTION_MODE)) + ? force_not_mem (memory_address (FUNCTION_MODE, funexp)) + : memory_address (FUNCTION_MODE, funexp)); ++ else if (flag_pic && !flag_plt && fndecl_or_type ++ && TREE_CODE (fndecl_or_type) == FUNCTION_DECL ++ && !targetm.binds_local_p (fndecl_or_type)) ++ { ++ funexp = force_reg (Pmode, funexp); ++ } + else if (! sibcallp) + { + #ifndef NO_FUNCTION_CSE +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -1779,6 +1779,10 @@ fpie + Common Report Var(flag_pie,1) Negative(fPIC) + Generate position-independent code for executables if possible (small mode) + ++fplt ++Common Report Var(flag_plt) Init(1) ++Use PLT for PIC calls (-fno-plt: load the address from GOT at call site) ++ + fplugin= + Common Joined RejectNegative Var(common_deferred_options) Defer + Specify a plugin to load |