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rmodules: use rmodtool to create rmodules

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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)
This commit is contained in:
Aaron Durbin
2014-03-10 16:13:58 -05:00
committed by Stefan Reinauer
parent 4fde5a66b4
commit 3eb8eb7eba
25 changed files with 121 additions and 261 deletions
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13
src/cpu/intel/haswell/smmrelocate.c
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@@ -164,11 +164,18 @@ static int bsp_setup_msr_save_state(struct smm_relocation_params *relo_params)
/* The relocation work is actually performed in SMM context, but the code
* resides in the ramstage module. This occurs by trampolining from the default
* SMRAM entry point to here. */
static void asmlinkage
cpu_smm_do_relocation(void *arg, int cpu, const struct smm_runtime *runtime)
static void asmlinkage cpu_smm_do_relocation(void *arg)
{
msr_t mtrr_cap;
struct smm_relocation_params *relo_params = arg;
struct smm_relocation_params *relo_params;
const struct smm_module_params *p;
const struct smm_runtime *runtime;
int cpu;
p = arg;
runtime = p->runtime;
relo_params = p->arg;
cpu = p->cpu;
if (cpu >= CONFIG_MAX_CPUS) {
printk(BIOS_CRIT,