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-rw-r--r--src/include/rmodule-defs.h87
-rw-r--r--src/include/rmodule.h63
2 files changed, 88 insertions, 62 deletions
diff --git a/src/include/rmodule-defs.h b/src/include/rmodule-defs.h
new file mode 100644
index 0000000000..ee2d3f7bdd
--- /dev/null
+++ b/src/include/rmodule-defs.h
@@ -0,0 +1,87 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef RMODULE_DEFS_H
+#define RMODULE_DEFS_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+#define RMODULE_MAGIC 0xf8fe
+#define RMODULE_VERSION_1 1
+
+#define FIELD_ENTRY(x_) ((uint32_t)&x_)
+#define RMODULE_HEADER(entry_, type_) \
+{ \
+ .magic = RMODULE_MAGIC, \
+ .version = RMODULE_VERSION_1, \
+ .type = type_, \
+ .payload_begin_offset = FIELD_ENTRY(_payload_begin_offset), \
+ .payload_end_offset = FIELD_ENTRY(_payload_end_offset), \
+ .relocations_begin_offset = \
+ FIELD_ENTRY(_relocations_begin_offset), \
+ .relocations_end_offset = \
+ FIELD_ENTRY(_relocations_end_offset), \
+ .module_link_start_address = \
+ FIELD_ENTRY(_module_link_start_addr), \
+ .module_program_size = FIELD_ENTRY(_module_program_size), \
+ .module_entry_point = FIELD_ENTRY(entry_), \
+ .parameters_begin = FIELD_ENTRY(_module_params_begin), \
+ .parameters_end = FIELD_ENTRY(_module_params_end), \
+ .bss_begin = FIELD_ENTRY(_bss), \
+ .bss_end = FIELD_ENTRY(_ebss), \
+}
+
+/* Private data structures below should not be used directly. */
+
+/* All fields with '_offset' in the name are byte offsets into the flat blob.
+ * The linker and the linker script takes are of assigning the values. */
+struct rmodule_header {
+ uint16_t magic;
+ uint8_t version;
+ uint8_t type;
+ /* The payload represents the program's loadable code and data. */
+ uint32_t payload_begin_offset;
+ uint32_t payload_end_offset;
+ /* Begin and of relocation information about the program module. */
+ uint32_t relocations_begin_offset;
+ uint32_t relocations_end_offset;
+ /* The starting address of the linked program. This address is vital
+ * for determining relocation offsets as the relocation info and other
+ * symbols (bss, entry point) need this value as a basis to calculate
+ * the offsets.
+ */
+ uint32_t module_link_start_address;
+ /* The module_program_size is the size of memory used while running
+ * the program. The program is assumed to consume a contiguous amount
+ * of memory. */
+ uint32_t module_program_size;
+ /* This is program's execution entry point. */
+ uint32_t module_entry_point;
+ /* Optional parameter structure that can be used to pass data into
+ * the module. */
+ uint32_t parameters_begin;
+ uint32_t parameters_end;
+ /* BSS section information so the loader can clear the bss. */
+ uint32_t bss_begin;
+ uint32_t bss_end;
+ /* Add some room for growth. */
+ uint32_t padding[4];
+} __attribute__ ((packed));
+
+#endif /* RMODULE_DEFS_H */
diff --git a/src/include/rmodule.h b/src/include/rmodule.h
index 41da3a9d2d..2147ab0919 100644
--- a/src/include/rmodule.h
+++ b/src/include/rmodule.h
@@ -21,9 +21,7 @@
#include <stdint.h>
#include <stddef.h>
-
-#define RMODULE_MAGIC 0xf8fe
-#define RMODULE_VERSION_1 1
+#include <rmodule-defs.h>
enum {
RMODULE_TYPE_SMM,
@@ -52,28 +50,6 @@ int rmodule_load_alignment(const struct rmodule *m);
int rmodule_calc_region(unsigned int region_alignment, size_t rmodule_size,
size_t *region_size, int *load_offset);
-#define FIELD_ENTRY(x_) ((u32)&x_)
-#define RMODULE_HEADER(entry_, type_) \
-{ \
- .magic = RMODULE_MAGIC, \
- .version = RMODULE_VERSION_1, \
- .type = type_, \
- .payload_begin_offset = FIELD_ENTRY(_payload_begin_offset), \
- .payload_end_offset = FIELD_ENTRY(_payload_end_offset), \
- .relocations_begin_offset = \
- FIELD_ENTRY(_relocations_begin_offset), \
- .relocations_end_offset = \
- FIELD_ENTRY(_relocations_end_offset), \
- .module_link_start_address = \
- FIELD_ENTRY(_module_link_start_addr), \
- .module_program_size = FIELD_ENTRY(_module_program_size), \
- .module_entry_point = FIELD_ENTRY(entry_), \
- .parameters_begin = FIELD_ENTRY(_module_params_begin), \
- .parameters_end = FIELD_ENTRY(_module_params_end), \
- .bss_begin = FIELD_ENTRY(_bss), \
- .bss_end = FIELD_ENTRY(_ebss), \
-}
-
#define DEFINE_RMODULE_HEADER(name_, entry_, type_) \
struct rmodule_header name_ \
__attribute__ ((section (".module_header"))) = \
@@ -100,43 +76,6 @@ int rmodule_stage_load(struct rmod_stage_load *rsl, struct cbfs_stage *stage);
int rmodule_stage_load_from_cbfs(struct rmod_stage_load *rsl);
#endif
-/* Private data structures below should not be used directly. */
-
-/* All fields with '_offset' in the name are byte offsets into the flat blob.
- * The linker and the linker script takes are of assigning the values. */
-struct rmodule_header {
- u16 magic;
- u8 version;
- u8 type;
- /* The payload represents the program's loadable code and data. */
- u32 payload_begin_offset;
- u32 payload_end_offset;
- /* Begin and of relocation information about the program module. */
- u32 relocations_begin_offset;
- u32 relocations_end_offset;
- /* The starting address of the linked program. This address is vital
- * for determining relocation offsets as the relocation info and other
- * symbols (bss, entry point) need this value as a basis to calculate
- * the offsets.
- */
- u32 module_link_start_address;
- /* The module_program_size is the size of memory used while running
- * the program. The program is assumed to consume a contiguous amount
- * of memory. */
- u32 module_program_size;
- /* This is program's execution entry point. */
- u32 module_entry_point;
- /* Optional parameter structure that can be used to pass data into
- * the module. */
- u32 parameters_begin;
- u32 parameters_end;
- /* BSS section information so the loader can clear the bss. */
- u32 bss_begin;
- u32 bss_end;
- /* Add some room for growth. */
- u32 padding[4];
-} __attribute__ ((packed));
-
struct rmodule {
void *location;
struct rmodule_header *header;