mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 00:11:13 +00:00
29 lines
942 B
Diff
29 lines
942 B
Diff
|
--- 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
|