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build(sp-min): sort sections by alignment by default

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This change forces LD to sort all input sections by alignment when
allocating them within an output section. This is done in some places
explicitly in the linker scripts today, but this makes sure we don't
miss any easy targets.

Change-Id: I33d5044e4d34a9d1187d0935ffc03d1f1177e340
Signed-off-by: Chris Kay <chris.kay@arm.com>
This commit is contained in:
Chris Kay 2023-01-26 18:31:52 +00:00
parent ffe7bae021
commit 3d74523512
1 changed files with 6 additions and 0 deletions
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6
bl32/sp_min/sp_min.mk
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@ -56,6 +56,12 @@ endif
BL32_DEFAULT_LINKER_SCRIPT_SOURCE := bl32/sp_min/sp_min.ld.S
ifneq ($(findstring gcc,$(notdir $(LD))),)
BL32_LDFLAGS += -Wl,--sort-section=alignment
else ifneq ($(findstring ld,$(notdir $(LD))),)
BL32_LDFLAGS += --sort-section=alignment
endif
# Include the platform-specific SP_MIN Makefile
# If no platform-specific SP_MIN Makefile exists, it means SP_MIN is not supported
# on this platform.