f6d56675f9
dc0e46e Rename LUFA to LUFA-git 3bfa7fa Remove LUFA-120730 215b764 Merge commit 'afa0f22a9299686fd88f58ce09c5b521ac917e8f' as 'protocol/lufa/LUFA' afa0f22 Squashed 'protocol/lufa/LUFA/' content from commit def7fca c0c42fa Remove submodule of LUFA 30f897d Merge commit '87ced33feb74e79c3281dda36eb6d6d153399b41' as 'protocol/usb_hid/USB_Host_Shield_2.0' 87ced33 Squashed 'protocol/usb_hid/USB_Host_Shield_2.0/' content from commit aab4a69 14f6d49 Remove submodule of USB_Host_Shield_2.0 git-subtree-dir: tmk_core git-subtree-split: dc0e46eaa4367d4e218f8816e3c117895820f07c
92 lines
2.9 KiB
ArmAsm
92 lines
2.9 KiB
ArmAsm
/*
|
|
LUFA Library
|
|
Copyright (C) Dean Camera, 2014.
|
|
|
|
dean [at] fourwalledcubicle [dot] com
|
|
www.lufa-lib.org
|
|
*/
|
|
|
|
/*
|
|
Copyright 2014 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
|
|
|
Permission to use, copy, modify, distribute, and sell this
|
|
software and its documentation for any purpose is hereby granted
|
|
without fee, provided that the above copyright notice appear in
|
|
all copies and that both that the copyright notice and this
|
|
permission notice and warranty disclaimer appear in supporting
|
|
documentation, and that the name of the author not be used in
|
|
advertising or publicity pertaining to distribution of the
|
|
software without specific, written prior permission.
|
|
|
|
The author disclaims all warranties with regard to this
|
|
software, including all implied warranties of merchantability
|
|
and fitness. In no event shall the author be liable for any
|
|
special, indirect or consequential damages or any damages
|
|
whatsoever resulting from loss of use, data or profits, whether
|
|
in an action of contract, negligence or other tortious action,
|
|
arising out of or in connection with the use or performance of
|
|
this software.
|
|
*/
|
|
|
|
; Trampolines to actual API implementations if the target address is outside the
|
|
; range of a rjmp instruction (can happen with large bootloader sections)
|
|
.section .apitable_trampolines, "ax"
|
|
.global BootloaderAPI_Trampolines
|
|
BootloaderAPI_Trampolines:
|
|
|
|
BootloaderAPI_ErasePage_Trampoline:
|
|
jmp BootloaderAPI_ErasePage
|
|
BootloaderAPI_WritePage_Trampoline:
|
|
jmp BootloaderAPI_WritePage
|
|
BootloaderAPI_FillWord_Trampoline:
|
|
jmp BootloaderAPI_FillWord
|
|
BootloaderAPI_ReadSignature_Trampoline:
|
|
jmp BootloaderAPI_ReadSignature
|
|
BootloaderAPI_ReadFuse_Trampoline:
|
|
jmp BootloaderAPI_ReadFuse
|
|
BootloaderAPI_ReadLock_Trampoline:
|
|
jmp BootloaderAPI_ReadLock
|
|
BootloaderAPI_WriteLock_Trampoline:
|
|
jmp BootloaderAPI_WriteLock
|
|
BootloaderAPI_UNUSED1:
|
|
ret
|
|
BootloaderAPI_UNUSED2:
|
|
ret
|
|
BootloaderAPI_UNUSED3:
|
|
ret
|
|
BootloaderAPI_UNUSED4:
|
|
ret
|
|
BootloaderAPI_UNUSED5:
|
|
ret
|
|
|
|
|
|
|
|
; API function jump table
|
|
.section .apitable_jumptable, "ax"
|
|
.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 BootloaderAPI_UNUSED1 ; UNUSED ENTRY 1
|
|
rjmp BootloaderAPI_UNUSED2 ; UNUSED ENTRY 2
|
|
rjmp BootloaderAPI_UNUSED3 ; UNUSED ENTRY 3
|
|
rjmp BootloaderAPI_UNUSED4 ; UNUSED ENTRY 4
|
|
rjmp BootloaderAPI_UNUSED5 ; UNUSED ENTRY 5
|
|
|
|
|
|
|
|
; Bootloader table signatures and information
|
|
.section .apitable_signatures, "ax"
|
|
.global BootloaderAPI_Signatures
|
|
BootloaderAPI_Signatures:
|
|
|
|
.long BOOT_START_ADDR ; Start address of the bootloader
|
|
.word 0xDF10 ; Signature for the DFU class bootloader, V1
|
|
.word 0xDCFB ; Signature for a LUFA class bootloader
|