shofel

Shofel/payloads/boot_bct.c

@@ -0,0 +1,24 @@
+#include "types.h"
+#include "t124.h"
+
+typedef void (*do_bct_boot_t)( void );
+
+void memcpy( void *dst, const void *src, size_t len ) {
+
+    for ( size_t i = 0; i < len; i++ ) {
+        ( (u8 *)dst )[i] = ( (u8 *)src )[i];
+    }
+
+}
+
+__attribute__((section(".init")))
+void entry() {
+
+    memcpy( (void*) ( IRAM_END - IROM_LEN + 1 ), (void*) IROM_BEGIN, IROM_LEN );
+
+    register do_bct_boot_t do_bct_boot = (do_bct_boot_t) ( BOOTROM_DO_BCT_BOOT | 1 );
+    do_bct_boot();
+    while(1);
+
+}
+