Rebased from upstream / out of band repository.

[librecmc/librecmc.git] / toolchain / gcc / patches / 7.4.0 / 870-ppc_no_crtsavres.patch

diff --git a/toolchain/gcc/patches/7.4.0/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/7.4.0/870-ppc_no_crtsavres.patch
new file mode 100644 (file)
index 0000000..1b448eb
--- /dev/null
+++ b/toolchain/gcc/patches/7.4.0/870-ppc_no_crtsavres.patch
@@ -0,0 +1,18 @@
+commit d8c570a1531035c3e26bcd94741e5f5b9c36b5d9
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Mon Mar 5 00:51:01 2012 +0000
+
+    gcc: do not emit references to _savegpr_* and _restgpr_* on powerpc, as they are tricky to deal with wrt. libgcc. they cannot be linked dynamically
+    
+    SVN-Revision: 30814
+--- a/gcc/config/rs6000/rs6000.c
++++ b/gcc/config/rs6000/rs6000.c
+@@ -26981,7 +26981,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+   /* Define cutoff for using out-of-line functions to save registers.  */
+   if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
+     {
+-      if (!optimize_size)
++      if (1)
+       {
+         strategy |= SAVE_INLINE_FPRS | REST_INLINE_FPRS;
+         strategy |= SAVE_INLINE_GPRS | REST_INLINE_GPRS;