diff options
Diffstat (limited to 'meta-arm/meta-arm/recipes-security/optee/optee-os-tadevkit-3.18.0/0008-no-warn-rwx-segments.patch')
| -rw-r--r-- | meta-arm/meta-arm/recipes-security/optee/optee-os-tadevkit-3.18.0/0008-no-warn-rwx-segments.patch | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/meta-arm/meta-arm/recipes-security/optee/optee-os-tadevkit-3.18.0/0008-no-warn-rwx-segments.patch b/meta-arm/meta-arm/recipes-security/optee/optee-os-tadevkit-3.18.0/0008-no-warn-rwx-segments.patch deleted file mode 100644 index 6d48a7601b..0000000000 --- a/meta-arm/meta-arm/recipes-security/optee/optee-os-tadevkit-3.18.0/0008-no-warn-rwx-segments.patch +++ /dev/null @@ -1,65 +0,0 @@ -From cf2a2451f4e9300532d677bb3a8315494a3b3a82 Mon Sep 17 00:00:00 2001 -From: Jerome Forissier <jerome.forissier@linaro.org> -Date: Fri, 5 Aug 2022 09:48:03 +0200 -Subject: [PATCH] core: link: add --no-warn-rwx-segments - -Signed-off-by: Anton Antonov <Anton.Antonov@arm.com> -Upstream-Status: Backport [https://github.com/OP-TEE/optee_os/pull/5474] - -binutils ld.bfd generates one RWX LOAD segment by merging several sections -with mixed R/W/X attributes (.text, .rodata, .data). After version 2.38 it -also warns by default when that happens [1], which breaks the build due to ---fatal-warnings. The RWX segment is not a problem for the TEE core, since -that information is not used to set memory permissions. Therefore, silence -the warning. - -Link: [1] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=ba951afb99912da01a6e8434126b8fac7aa75107 -Link: https://sourceware.org/bugzilla/show_bug.cgi?id=29448 -Reported-by: Dominique Martinet <dominique.martinet@atmark-techno.com> -Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> -Acked-by: Jens Wiklander <jens.wiklander@linaro.org> - ---- - core/arch/arm/kernel/link.mk | 8 ++++++-- - 1 file changed, 6 insertions(+), 2 deletions(-) - -diff --git a/core/arch/arm/kernel/link.mk b/core/arch/arm/kernel/link.mk -index 7eed333a..c39d43cb 100644 ---- a/core/arch/arm/kernel/link.mk -+++ b/core/arch/arm/kernel/link.mk -@@ -31,6 +31,7 @@ link-ldflags += -T $(link-script-pp) -Map=$(link-out-dir)/tee.map - link-ldflags += --sort-section=alignment - link-ldflags += --fatal-warnings - link-ldflags += --gc-sections -+link-ldflags += $(call ld-option,--no-warn-rwx-segments) - - link-ldadd = $(LDADD) - link-ldadd += $(ldflags-external) -@@ -55,6 +56,7 @@ link-script-cppflags := \ - $(cppflagscore)) - - ldargs-all_objs := -T $(link-script-dummy) --no-check-sections \ -+ $(call ld-option,--no-warn-rwx-segments) \ - $(link-objs) $(link-ldadd) $(libgcccore) - cleanfiles += $(link-out-dir)/all_objs.o - $(link-out-dir)/all_objs.o: $(objs) $(libdeps) $(MAKEFILE_LIST) -@@ -67,7 +69,8 @@ $(link-out-dir)/unpaged_entries.txt: $(link-out-dir)/all_objs.o - $(q)$(NMcore) $< | \ - $(AWK) '/ ____keep_pager/ { printf "-u%s ", $$3 }' > $@ - --unpaged-ldargs = -T $(link-script-dummy) --no-check-sections --gc-sections -+unpaged-ldargs := -T $(link-script-dummy) --no-check-sections --gc-sections \ -+ $(call ld-option,--no-warn-rwx-segments) - unpaged-ldadd := $(objs) $(link-ldadd) $(libgcccore) - cleanfiles += $(link-out-dir)/unpaged.o - $(link-out-dir)/unpaged.o: $(link-out-dir)/unpaged_entries.txt -@@ -95,7 +98,8 @@ $(link-out-dir)/init_entries.txt: $(link-out-dir)/all_objs.o - $(q)$(NMcore) $< | \ - $(AWK) '/ ____keep_init/ { printf "-u%s ", $$3 }' > $@ - --init-ldargs := -T $(link-script-dummy) --no-check-sections --gc-sections -+init-ldargs := -T $(link-script-dummy) --no-check-sections --gc-sections \ -+ $(call ld-option,--no-warn-rwx-segments) - init-ldadd := $(link-objs-init) $(link-out-dir)/version.o $(link-ldadd) \ - $(libgcccore) - cleanfiles += $(link-out-dir)/init.o |