From 3f4f580954fd90ce3ad6eb6ca6ab7b96eb66539c Mon Sep 17 00:00:00 2001 From: Kevin Darbyshire-Bryant Date: Tue, 22 Aug 2017 11:01:07 +0100 Subject: toolchain: gcc: update 7.x to 7.2.0 Bump gcc from 7.1 to 7.2 Compile & run tested: ar71xx Trace history of current patches and update with commit ref & comment to give more clue as to why they're still around/needed. Some have changed form since the original commit but some clue is better than no clue at all. Signed-off-by: Kevin Darbyshire-Bryant Tested-by: Koen Vandeputte --- toolchain/gcc/patches/7.2.0/870-ppc_no_crtsavres.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 toolchain/gcc/patches/7.2.0/870-ppc_no_crtsavres.patch (limited to 'toolchain/gcc/patches/7.2.0/870-ppc_no_crtsavres.patch') diff --git a/toolchain/gcc/patches/7.2.0/870-ppc_no_crtsavres.patch b/toolchain/gcc/patches/7.2.0/870-ppc_no_crtsavres.patch new file mode 100644 index 0000000000..156468b45e --- /dev/null +++ b/toolchain/gcc/patches/7.2.0/870-ppc_no_crtsavres.patch @@ -0,0 +1,18 @@ +commit d8c570a1531035c3e26bcd94741e5f5b9c36b5d9 +Author: Felix Fietkau +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 +@@ -26936,7 +26936,7 @@ 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; -- cgit v1.2.3