[bootloader] Added trampolines

bootloader/Makefile

@@ -4,6 +4,7 @@ bootloader_src += $(addprefix bootloader/,\
   slot.cpp \
   interface.cpp \
   jump_to_firmware.s \
+  trampoline.cpp \
 )
 
 bootloader_images = $(addprefix bootloader/, \

bootloader/trampoline.cpp

@@ -0,0 +1,33 @@
+#include <string.h>
+
+#include <ion/src/device/shared/drivers/flash.h>
+#include <ion/src/device/n0110/drivers/power.h>
+
+#include "trampoline.h"
+
+namespace Bootloader {
+
+void __attribute__((noinline)) suspend() {
+  Ion::Device::Power::internalFlashSuspend(true);
+}
+
+void* Trampolines[TRAMPOLINES_COUNT]
+  __attribute__((section(".trampolines_table")))
+  __attribute__((used))
+ = {
+  (void*) Bootloader::suspend, // Suspend
+  (void*) Ion::Device::Flash::EraseSector, // External erase
+  (void*) Ion::Device::Flash::WriteMemory, // External write
+  (void*) memcmp,
+  (void*) memcpy,
+  (void*) memmove,
+  (void*) memset,
+  (void*) strchr,
+  (void*) strcmp,
+  (void*) strlcat,
+  (void*) strlcpy,
+  (void*) strlen,
+  (void*) strncmp
+};
+
+}

bootloader/trampoline.h

@@ -0,0 +1,12 @@
+#ifndef BOOTLOADER_TRAMPOLINE_H
+#define BOOTLOADER_TRAMPOLINE_H
+
+namespace Bootloader {
+
+#define TRAMPOLINES_COUNT 13
+
+extern void* Trampolines[TRAMPOLINES_COUNT];
+
+}
+
+#endif