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fusee: fixup extents for chainloader/stack

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This commit is contained in:
Michael Scire 2020-11-29 18:41:19 -08:00
parent dc52610bd8
commit b9428dd2f3
5 changed files with 16 additions and 16 deletions
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4
fusee/fusee-primary/fusee-primary-main/linker.ld
View file

@ -14,14 +14,14 @@ MEMORY
{
NULL : ORIGIN = 0x00000000, LENGTH = 0x1000
main : ORIGIN = 0x40008000, LENGTH = 0x28000
low_iram : ORIGIN = 0x40003000, LENGTH = 0x1000
low_iram : ORIGIN = 0x40000000, LENGTH = 0x6000
}
SECTIONS
{
PROVIDE(__start__ = 0x40008000);
PROVIDE(__stack_top__ = 0x40008000);
PROVIDE(__stack_bottom__ = 0x40004000);
PROVIDE(__stack_bottom__ = 0x40006000);
PROVIDE(__heap_start__ = 0);
PROVIDE(__heap_end__ = 0);

2
fusee/fusee-primary/fusee-primary-main/src/chainloader.h
View file

@ -20,7 +20,7 @@
#include <stddef.h>
#include <stdint.h>
#define CHAINLOADER_ARG_DATA_MAX_SIZE 0x640
#define CHAINLOADER_ARG_DATA_MAX_SIZE 0x5400
#define CHAINLOADER_MAX_ENTRIES 128
typedef struct chainloader_entry_t {

18
fusee/fusee-primary/fusee-primary-main/src/stage2.c
View file

@ -58,21 +58,21 @@ static int stage2_ini_handler(void *user, const char *section, const char *name,
static bool run_mtc(const char *mtc_path, uintptr_t mtc_address) {
FILINFO info;
size_t size;
/* Check if the MTC binary is present. */
if (f_stat(mtc_path, &info) != FR_OK) {
print(SCREEN_LOG_LEVEL_WARNING, "Stage2's MTC binary not found!\n");
return false;
}
size = (size_t)info.fsize;
/* Try to read the MTC binary. */
if (read_from_file((void *)mtc_address, size, mtc_path) != size) {
print(SCREEN_LOG_LEVEL_WARNING, "Failed to read stage2's MTC binary (%s)!\n", mtc_path);
return false;
}
ScreenLogLevel mtc_log_level = log_get_log_level();
bool mtc_res = false;
int mtc_argc = 1;
@ -81,13 +81,13 @@ static bool run_mtc(const char *mtc_path, uintptr_t mtc_address) {
/* Setup argument data. */
memcpy(&mtc_args->log_level, &mtc_log_level, sizeof(mtc_log_level));
/* Run the MTC binary. */
mtc_res = (((int (*)(int, void *))mtc_address)(mtc_argc, mtc_arg_data) == 0);
/* Cleanup right away. */
memset((void *)mtc_address, 0, size);
return mtc_res;
}
@ -116,7 +116,7 @@ void load_stage2(const char *bct0) {
if (!check_32bit_address_loadable(config.load_address)) {
fatal_error("Stage2's load address is invalid!\n");
}
print(SCREEN_LOG_LEVEL_DEBUG, "Stage 2 Config:\n");
print(SCREEN_LOG_LEVEL_DEBUG | SCREEN_LOG_LEVEL_NO_PREFIX, " File Path: %s\n", config.path);
print(SCREEN_LOG_LEVEL_DEBUG | SCREEN_LOG_LEVEL_NO_PREFIX, " MTC File Path: %s\n", config.mtc_path);
@ -152,7 +152,7 @@ void load_stage2(const char *bct0) {
} else {
tmp_addr = config.load_address;
}
/* Try to read stage2. */
if (read_from_file((void *)tmp_addr, size, config.path) != size) {
fatal_error("Failed to read stage2 (%s)!\n", config.path);

4
fusee/fusee-primary/fusee-primary-main/src/stage2.h
View file

@ -13,7 +13,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FUSEE_STAGE2_H
#define FUSEE_STAGE2_H
@ -36,7 +36,7 @@
#define STAGE2_ADDRESS_KEY "stage2_addr"
#define STAGE2_ENTRYPOINT_KEY "stage2_entrypoint"
#define BCTO_MAX_SIZE 0x5800
#define BCTO_MAX_SIZE 0x5000
typedef struct {
char path[0x100];

4
fusee/fusee-secondary/src/stage2.h
View file

@ -13,7 +13,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FUSEE_STAGE2_H
#define FUSEE_STAGE2_H
@ -25,7 +25,7 @@
#define STAGE2_ARGV_ARGUMENT_STRUCT 1
#define STAGE2_ARGC 2
#define BCTO_MAX_SIZE 0x5800
#define BCTO_MAX_SIZE 0x5000
typedef struct {
uint32_t version;