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| 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/Makefile.inc | |
| parent | 4fde5a66b4a2b4117a45519ab0f63a9fd6bff835 (diff) | |
| download | coreboot-3eb8eb7eba55cdfd64c8d50181ea066526ff6485.tar.gz coreboot-3eb8eb7eba55cdfd64c8d50181ea066526ff6485.tar.bz2 coreboot-3eb8eb7eba55cdfd64c8d50181ea066526ff6485.zip | |
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/Makefile.inc')
| -rw-r--r-- | src/cpu/x86/Makefile.inc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cpu/x86/Makefile.inc b/src/cpu/x86/Makefile.inc index 277ba484a6da..c0b50c59ae79 100644 --- a/src/cpu/x86/Makefile.inc +++ b/src/cpu/x86/Makefile.inc @@ -6,6 +6,7 @@ ramstage-$(CONFIG_PARALLEL_MP) += mp_init.c ramstage-$(CONFIG_MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING) += mirror_payload.c SIPI_ELF=$(obj)/cpu/x86/sipi_vector.elf +SIPI_RMOD=$(SIPI_ELF).rmod SIPI_BIN=$(SIPI_ELF:.elf=) SIPI_DOTO=$(SIPI_ELF:.elf=.o) @@ -13,14 +14,13 @@ ifeq ($(CONFIG_PARALLEL_MP),y) ramstage-srcs += $(SIPI_BIN) endif rmodules-$(CONFIG_PARALLEL_MP) += sipi_vector.S -rmodules-$(CONFIG_PARALLEL_MP) += sipi_header.c -$(SIPI_DOTO): $(dir $(SIPI_ELF))sipi_vector.rmodules.o $(dir $(SIPI_ELF))sipi_header.rmodules.o +$(SIPI_DOTO): $(dir $(SIPI_ELF))sipi_vector.rmodules.o $(CC) $(LDFLAGS) -nostdlib -r -o $@ $^ $(eval $(call rmodule_link,$(SIPI_ELF), $(SIPI_ELF:.elf=.o), 0)) -$(SIPI_BIN): $(SIPI_ELF) +$(SIPI_BIN): $(SIPI_RMOD) $(OBJCOPY) -O binary $< $@ $(SIPI_BIN).ramstage.o: $(SIPI_BIN) |