Fusee stage 2: Fix up loader (no stage 3!). Skeleton chainload behavior.

This commit is contained in:
Michael Scire
2018-04-09 15:34:23 -06:00
parent b85567dff3
commit a05bf5b4ce
5 changed files with 66 additions and 18 deletions

View File

@@ -1,6 +1,8 @@
#ifndef FUSEE_LOADER_H
#define FUSEE_LOADER_H
#include "utils.h"
typedef void (*entrypoint_t)(int argc, void **argv);
typedef struct {
@@ -10,15 +12,27 @@ typedef struct {
} load_file_t;
typedef struct {
entrypoint_t entrypoint;
const char *bct0;
entrypoint_t chainload_entrypoint;
load_file_t package2_loadfile;
load_file_t exosphere_loadfile;
load_file_t tsecfw_loadfile;
load_file_t warmboot_loadfile;
} loader_ctx_t;
#define LOADER_ENTRYPOINT_KEY "entrypoint"
#define LOADER_LOADLIST_KEY "loadlist"
#define LOADER_PACKAGE2_KEY "package2"
#define LOADER_EXOSPHERE_KEY "exosphere"
#define LOADER_TSECFW_KEY "tsecfw"
#define LOADER_WARMBOOT_KEY "warmboot"
/* TODO: Should we allow files bigger than 16 MB? */
#define LOADER_FILESIZE_MAX 0x01000000
entrypoint_t load_payload(const char *bct0);
loader_ctx_t *get_loader_ctx(void);
void load_payload(const char *bct0);
#endif