fusee: how did this ever work

This commit is contained in:
Michael Scire 2019-05-10 08:40:21 -07:00
parent cfcb1cd3a1
commit ca2c171482

View file

@ -39,6 +39,7 @@
extern void (*__program_exit_callback)(int rc);
static __attribute__((__aligned__(0x200))) stage2_args_t g_stage2_args_store;
static stage2_args_t *g_stage2_args;
static bool g_do_nxboot;
@ -84,7 +85,8 @@ int main(int argc, void **argv) {
generic_panic();
}
g_stage2_args = (stage2_args_t *)argv[STAGE2_ARGV_ARGUMENT_STRUCT];
g_stage2_args = &g_stage2_args_store;
memcpy(g_stage2_args, (stage2_args_t *)argv[STAGE2_ARGV_ARGUMENT_STRUCT], sizeof(*g_stage2_args));
if (g_stage2_args->version != 0) {
generic_panic();
@ -101,10 +103,11 @@ int main(int argc, void **argv) {
/* Load BCT0 from SD if needed. */
if (strcmp(g_stage2_args->bct0, "") == 0) {
read_from_file(g_stage2_args->bct0, sizeof(g_stage2_args->bct0) - 1, "atmosphere/BCT.ini");
if (!read_from_file(g_stage2_args->bct0, sizeof(g_stage2_args->bct0) - 1, "atmosphere/BCT.ini")) {
uint32_t bct_tmp_buf[sizeof(g_stage2_args->bct0) / sizeof(uint32_t)] = {0};
if (!read_from_file(bct_tmp_buf, sizeof(bct_tmp_buf) - 1, "atmosphere/BCT.ini")) {
fatal_error("Failed to read BCT0 from SD!\n");
}
memcpy(g_stage2_args->bct0, bct_tmp_buf, sizeof(bct_tmp_buf));
}
/* This will load all remaining binaries off of the SD. */