diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2014-03-10 16:13:58 -0500 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2014-03-20 23:55:55 +0100 |
| commit | 3eb8eb7eba55cdfd64c8d50181ea066526ff6485 (patch) | |
| tree | 6e465cb8cdd4c4f31450f387ae6560d65c9a8224 /src/cpu/x86/smm/Makefile.inc | |
| parent | 4fde5a66b4a2b4117a45519ab0f63a9fd6bff835 (diff) | |
rmodules: use rmodtool to create rmodules
Start using the rmodtool for generating rmodules.
rmodule_link() has been changed to create 2 rules:
one for the passed in <name>, the other for creating
<name>.rmod which is an ELF file in the format of
an rmodule.
Since the header is not compiled and linked together
with an rmodule there needs to be a way of marking
which symbol is the entry point. __rmodule_entry is
the symbol used for knowing the entry point. There
was a little churn in SMM modules to ensure an
rmodule entry point symbol takes a single argument.
Change-Id: Ie452ed866f6596bf13f137f5b832faa39f48d26e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5379
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/cpu/x86/smm/Makefile.inc')
| -rw-r--r-- | src/cpu/x86/smm/Makefile.inc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/cpu/x86/smm/Makefile.inc b/src/cpu/x86/smm/Makefile.inc index 8dcd130117..bb9c11d83b 100644 --- a/src/cpu/x86/smm/Makefile.inc +++ b/src/cpu/x86/smm/Makefile.inc @@ -21,10 +21,8 @@ ramstage-$(CONFIG_BACKUP_DEFAULT_SMM_REGION) += backup_default_smm.c ifeq ($(CONFIG_SMM_MODULES),y) smmstub-y += smm_stub.S -smmstub-y += smm_module_header.c smm-y += smiutil.c -smm-y += smm_module_header.c smm-y += smm_module_handler.c ramstage-y += smm_module_loader.c @@ -40,7 +38,7 @@ $(obj)/cpu/x86/smm/smmstub.o: $$(smmstub-objs) # Link the SMM stub module with a 0-byte heap. $(eval $(call rmodule_link,$(obj)/cpu/x86/smm/smmstub.elf, $(obj)/cpu/x86/smm/smmstub.o, 0)) -$(obj)/cpu/x86/smm/smmstub: $(obj)/cpu/x86/smm/smmstub.elf +$(obj)/cpu/x86/smm/smmstub: $(obj)/cpu/x86/smm/smmstub.elf.rmod $(OBJCOPY) -O binary $< $@ $(obj)/cpu/x86/smm/smmstub.ramstage.o: $(obj)/cpu/x86/smm/smmstub @@ -55,7 +53,7 @@ $(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME) $(eval $(call rmodule_link,$(obj)/cpu/x86/smm/smm.elf, $(obj)/cpu/x86/smm/smm.o, $(CONFIG_SMM_MODULE_HEAP_SIZE))) -$(obj)/cpu/x86/smm/smm: $(obj)/cpu/x86/smm/smm.elf +$(obj)/cpu/x86/smm/smm: $(obj)/cpu/x86/smm/smm.elf.rmod $(OBJCOPY) -O binary $< $@ $(obj)/cpu/x86/smm/smm.ramstage.o: $(obj)/cpu/x86/smm/smm |