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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-11-11 13:44:16 +1100
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-11-11 12:34:27 +0100
commite90080253b827f8dec7113ff80e723b9fa1b503c (patch)
tree316f961a79259313a1b285c39131e3cb8daad2ef /src/cpu
parent129e2f3af328375629181bb02f493a8151f80ea5 (diff)
downloadcoreboot-e90080253b827f8dec7113ff80e723b9fa1b503c.tar.xz
cpu/x86/smm/Makefile.inc: Fix up linkage rules
Broken linkage rule for Clang builds on one side of a branch. Hence refactor out common rules from branch. Change-Id: I00e5a2f5f9af1b7882a453caebb378ef74d2d51e Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/7425 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/cpu')
-rw-r--r--src/cpu/x86/smm/Makefile.inc51
1 files changed, 25 insertions, 26 deletions
diff --git a/src/cpu/x86/smm/Makefile.inc b/src/cpu/x86/smm/Makefile.inc
index 1e8b3d2fe9..f5d2c9c48b 100644
--- a/src/cpu/x86/smm/Makefile.inc
+++ b/src/cpu/x86/smm/Makefile.inc
@@ -22,6 +22,31 @@ ramstage-$(CONFIG_BACKUP_DEFAULT_SMM_REGION) += backup_default_smm.c
$(eval $(call create_class_compiler,smm,x86_32))
$(eval $(call create_class_compiler,smmstub,x86_32))
+
+ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
+$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBCLANG_RT_FILE_NAME_smm)
+ $(LD_smm) -nostdlib -r -o $@ --start-group $(smm-objs) $(LIBCLANG_RT_FILE_NAME_smm) --end-group
+else
+$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME_smm)
+ $(CC_smm) $(CFLAGS_smm) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_smm) -Wl,--end-group
+endif
+
+$(obj)/cpu/x86/smm/smm_wrap: $(obj)/cpu/x86/smm/smm.o $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/ldoptions
+ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
+ $(LD_smm) $(SMM_LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/cpu/x86/smm/smm.o
+else
+ $(CC_smm) $(CFLAGS_smm) $(SMM_LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/cpu/x86/smm/smm.o
+endif
+ $(NM_smm) -n $(obj)/cpu/x86/smm/smm.elf | sort > $(obj)/cpu/x86/smm/smm.map
+ $(OBJCOPY_smm) -O binary $(obj)/cpu/x86/smm/smm.elf $(obj)/cpu/x86/smm/smm
+
+# change to the target path because objcopy will use the path name in its
+# ELF symbol names.
+$(obj)/cpu/x86/smm/smm_wrap.ramstage.o: $(obj)/cpu/x86/smm/smm_wrap
+ @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
+ cd $(obj)/cpu/x86/smm; $(OBJCOPY_smm) -I binary smm -O elf32-i386 -B i386 smm_wrap.ramstage.o
+
+
ifeq ($(CONFIG_SMM_MODULES),y)
smmstub-y += smm_stub.S
@@ -50,10 +75,6 @@ $(obj)/cpu/x86/smm/smmstub.ramstage.o: $(obj)/cpu/x86/smm/smmstub
# C-based SMM handler.
-$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME_smm)
- $(CC_smm) $(CFLAGS_smm) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_smm) -Wl,--end-group
-
-
$(eval $(call rmodule_link,$(obj)/cpu/x86/smm/smm.elf, $(obj)/cpu/x86/smm/smm.o, $(CONFIG_SMM_MODULE_HEAP_SIZE),x86_32))
$(obj)/cpu/x86/smm/smm: $(obj)/cpu/x86/smm/smm.elf.rmod
@@ -83,27 +104,5 @@ endif
smm-y += smihandler.c
-ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
-$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBCLANG_RT_FILE_NAME_smm)
- $(LD_smm) -nostdlib -r -o $@ --start-group $(smm-objs) $(LIBCLANG_RT_FILE_NAME_smm) --end-group
-else
-$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME_smm)
- $(CC_smm) $(CFLAGS_smm) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME_smm) -Wl,--end-group
-endif
-
-$(obj)/cpu/x86/smm/smm_wrap: $(obj)/cpu/x86/smm/smm.o $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/ldoptions
-ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
- $(LD_smm) $(SMM_LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/cpu/x86/smm/smm.o
-else
- $(CC_smm) $(CFLAGS_smm) $(SMM_LDFLAGS) -nostdlib -nostartfiles -static -o $(obj)/cpu/x86/smm/smm.elf -T $(src)/cpu/x86/smm/$(SMM_LDSCRIPT) $(obj)/cpu/x86/smm/smm.o
-endif
- $(NM_smm) -n $(obj)/cpu/x86/smm/smm.elf | sort > $(obj)/cpu/x86/smm/smm.map
- $(OBJCOPY_smm) -O binary $(obj)/cpu/x86/smm/smm.elf $(obj)/cpu/x86/smm/smm
-
-# change to the target path because objcopy will use the path name in its
-# ELF symbol names.
-$(obj)/cpu/x86/smm/smm_wrap.ramstage.o: $(obj)/cpu/x86/smm/smm_wrap
- @printf " OBJCOPY $(subst $(obj)/,,$(@))\n"
- cd $(obj)/cpu/x86/smm; $(OBJCOPY_smm) -I binary smm -O elf32-i386 -B i386 smm_wrap.ramstage.o
endif # CONFIG_SMM_MODULES