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36 lines
1019 B
Diff
36 lines
1019 B
Diff
From 69d2c1ccb42942980064c12d3ea3904bac450feb Mon Sep 17 00:00:00 2001
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From: pbiel <pbiel7@gmail.com>
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Date: Thu, 23 Feb 2023 16:30:01 +0100
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Subject: [PATCH] Makefile: link with -z noexecstack --no-warn-rwx-segments
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---
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Makefile | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/Makefile b/Makefile
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index 578083221..e70888cf2 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -445,6 +445,8 @@ endif
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GCC_V_OUTPUT := $(shell $(CC) -v 2>&1)
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+TF_LDFLAGS += --no-warn-rwx-segment
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+
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# LD = armlink
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ifneq ($(findstring armlink,$(notdir $(LD))),)
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TF_LDFLAGS += --diag_error=warning --lto_level=O1
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@@ -471,6 +473,9 @@ TF_LDFLAGS += $(subst --,-Xlinker --,$(TF_LDFLAGS_$(ARCH)))
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# LD = gcc-ld (ld) or llvm-ld (ld.lld) or other
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else
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+# With ld.bfd version 2.39 and newer new warnings are added. Skip those since we
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+# are not loaded by a elf loader.
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+TF_LDFLAGS += $(call ld_option, --no-warn-rwx-segments)
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TF_LDFLAGS += -O1
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TF_LDFLAGS += --gc-sections
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# ld.lld doesn't recognize the errata flags,
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--
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2.34.1
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