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| author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2017-02-27 21:27:50 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-05-02 15:17:30 +0200 |
| commit | 34e83930197410e1d7ff306792f7426b7dce9195 (patch) | |
| tree | a8de039f8d61135d6b8b690c7adfcadf386b2118 /toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch | |
| parent | 2b27e62e74fa73086e505f93d6bf037a16c66e55 (diff) | |
| download | upstream-34e83930197410e1d7ff306792f7426b7dce9195.tar.gz upstream-34e83930197410e1d7ff306792f7426b7dce9195.tar.bz2 upstream-34e83930197410e1d7ff306792f7426b7dce9195.zip | |
toolchain/arc: update to the most recent release arc-2016.09
arc-2016.09 is the most recent toolchain for ARC cores and
it is based on top of upstream Binutils 2.27 and GCC 6.2.1.
With updated major version of GCC we copied all GCC 6.x patches
for ARC as well as Bintils 2.27 patches.
Note that toochain sports ARCv4 ABI and so must be used
with 4.8+ Linux kernels. Even though it will build v4.4 kernel
perfectly fine on attempt to run user-space apps they won't
work with older kernel. That said previuosly sent RFC patches with
Linux kernel update are required:
[1] https://patchwork.ozlabs.org/patch/726686/
[2] https://patchwork.ozlabs.org/patch/726687/
Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Diffstat (limited to 'toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch')
| -rw-r--r-- | toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch b/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch deleted file mode 100644 index b225376865..0000000000 --- a/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/gcc/calls.c -+++ b/gcc/calls.c -@@ -176,6 +176,12 @@ prepare_call_address (tree fndecl, rtx f - && 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 -+ && TREE_CODE (fndecl) == FUNCTION_DECL -+ && !targetm.binds_local_p (fndecl)) -+ { -+ funexp = force_reg (Pmode, funexp); -+ } - else if (! sibcallp) - { - #ifndef NO_FUNCTION_CSE ---- a/gcc/common.opt -+++ b/gcc/common.opt -@@ -1617,6 +1617,10 @@ 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 |