Switch StaticAnalysisTest build test to use the new build system CPPCHECK module...

[pub/USBasp.git] / Bootloaders / DFU / BootloaderAPITable.S

diff --git a/Bootloaders/DFU/BootloaderAPITable.S b/Bootloaders/DFU/BootloaderAPITable.S
index 7f015f2..18ae390 100644 (file)
--- a/Bootloaders/DFU/BootloaderAPITable.S
+++ b/Bootloaders/DFU/BootloaderAPITable.S
@@ -30,14 +30,56 @@
 
 ; Bootloader API Jump Table
 .section .apitable, "ax"
 
 ; Bootloader API Jump Table
 .section .apitable, "ax"

-.org 0

 
 

-.global BootloaderAPI_JumpTable
-BootloaderAPI_JumpTable:
+; Trampolines to actual API implementations if the target address is outside the
+; range of a rjmp instruction (can happen with large bootloader sections)
+.org 0
+BootloaderAPI_ErasePage_Trampoline:

        jmp BootloaderAPI_ErasePage
        jmp BootloaderAPI_ErasePage

+BootloaderAPI_WritePage_Trampoline:

        jmp BootloaderAPI_WritePage
        jmp BootloaderAPI_WritePage

+BootloaderAPI_FillWord_Trampoline:

        jmp BootloaderAPI_FillWord
        jmp BootloaderAPI_FillWord

+BootloaderAPI_ReadSignature_Trampoline:

        jmp BootloaderAPI_ReadSignature
        jmp BootloaderAPI_ReadSignature

+BootloaderAPI_ReadFuse_Trampoline:

        jmp BootloaderAPI_ReadFuse
        jmp BootloaderAPI_ReadFuse

+BootloaderAPI_ReadLock_Trampoline:

        jmp BootloaderAPI_ReadLock
        jmp BootloaderAPI_ReadLock

+BootloaderAPI_WriteLock_Trampoline:

        jmp BootloaderAPI_WriteLock
        jmp BootloaderAPI_WriteLock

+BootloaderAPU_UNUSED1:
+       ret
+BootloaderAPU_UNUSED2:
+       ret
+BootloaderAPU_UNUSED3:
+       ret
+BootloaderAPU_UNUSED4:
+       ret
+BootloaderAPU_UNUSED5:
+       ret
+
+; API function jump table
+.org (96 - 32)
+.global BootloaderAPI_JumpTable
+BootloaderAPI_JumpTable:
+       rjmp BootloaderAPI_ErasePage_Trampoline
+       rjmp BootloaderAPI_WritePage_Trampoline
+       rjmp BootloaderAPI_FillWord_Trampoline
+       rjmp BootloaderAPI_ReadSignature_Trampoline
+       rjmp BootloaderAPI_ReadFuse_Trampoline
+       rjmp BootloaderAPI_ReadLock_Trampoline
+       rjmp BootloaderAPI_WriteLock_Trampoline
+       rjmp BootloaderAPU_UNUSED1 ; UNUSED ENTRY 1
+       rjmp BootloaderAPU_UNUSED2 ; UNUSED ENTRY 2
+       rjmp BootloaderAPU_UNUSED3 ; UNUSED ENTRY 3
+       rjmp BootloaderAPU_UNUSED4 ; UNUSED ENTRY 4
+       rjmp BootloaderAPU_UNUSED5 ; UNUSED ENTRY 5
+
+; Bootloader table signatures and information
+.org (96 - 8)
+BootloaderAPI_Signatures:
+.global BootloaderAPI_Signatures
+       .long BOOT_START_ADDR ; Start address of the bootloader
+       .word 0xDFB1 ; Signature for the DFU class bootloader, V1
+       .word 0xDCFB ; Signature for a LUFA class bootloader