ROMLIB bug fixes
Fixed the below bugs:
1) Bug related to build flag V=1: if the flag was V=0, building with
ROMLIB would fail.
2) Due to a syntax bug in genwrappers.sh, index file entries marked as
"patch" or "reserved" were ignored.
3) Added a prepending hash to constants that genwrappers is generating.
4) Due to broken dependencies, currently the inclusion functionality is
intentionally not utilised. This is why the contents of romlib/jmptbl.i
have been copied to platform specific jmptbl.i files. As a result of the
broken dependencies, when changing the index files, e.g. patching
functions, a clean build is always required. This is a known issue that
will be fixed in the future.
Change-Id: I9d92aa9724e86d8f90fcd3e9f66a27aa3cab7aaa
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
diff --git a/lib/romlib/Makefile b/lib/romlib/Makefile
index 0e5d447..12fdfa8 100644
--- a/lib/romlib/Makefile
+++ b/lib/romlib/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -58,18 +58,15 @@
@echo " VAR $@"
$(Q)./genvar.sh -o $@ $(BUILD_DIR)/romlib.elf
-$(LIB_DIR)/libwrappers.a: jmptbl.i $(WRAPPER_DIR)/jmpvar.o
+$(LIB_DIR)/libwrappers.a: $(BUILD_DIR)/jmptbl.i $(WRAPPER_DIR)/jmpvar.o
@echo " AR $@"
$(Q)./genwrappers.sh -b $(WRAPPER_DIR) -o $@ $(BUILD_DIR)/jmptbl.i
-$(BUILD_DIR)/jmptbl.s: jmptbl.i
+$(BUILD_DIR)/jmptbl.i: $(BUILD_DIR)/jmptbl.s
+
+$(BUILD_DIR)/jmptbl.s: ../../$(PLAT_DIR)/jmptbl.i
@echo " TBL $@"
- if [ -e "../../$(PLAT_DIR)/jmptbl.i" ] ; \
- then \
- $(Q)./gentbl.sh -o $@ -b $(BUILD_DIR) ../../$(PLAT_DIR)/jmptbl.i; \
- else \
- @echo "USE_ROMLIB=1 requires jump table list file: jmptbl.i in platform directory"; \
- fi
+ $(Q)./gentbl.sh -o $@ -b $(BUILD_DIR) ../../$(PLAT_DIR)/jmptbl.i
clean:
@rm -f $(BUILD_DIR)/*