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Fixed CDC and DFU bootloaders failing to compile when the bootloader section size is 8KB or more (thanks to Georg Glock).

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This commit is contained in:
Dean Camera 2012-04-14 10:09:45 +00:00
parent a19dc3d20c
commit e8570c4a37
7 changed files with 77 additions and 32 deletions
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50
Bootloaders/CDC/BootloaderAPITable.S
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@ -31,25 +31,45 @@
; Bootloader API Jump Table
.section .apitable, "ax"
; API function jump table
; 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
.global BootloaderAPI_JumpTable
BootloaderAPI_JumpTable:
rjmp BootloaderAPI_ErasePage
rjmp BootloaderAPI_WritePage
rjmp BootloaderAPI_FillWord
rjmp BootloaderAPI_ReadSignature
rjmp BootloaderAPI_ReadFuse
rjmp BootloaderAPI_ReadLock
rjmp BootloaderAPI_WriteLock
nop ; UNUSED ENTRY
nop ; UNUSED ENTRY
nop ; UNUSED ENTRY
nop ; UNUSED ENTRY
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
BootloaderAPU_UNUSED:
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_UNUSED ; UNUSED ENTRY
rjmp BootloaderAPU_UNUSED ; UNUSED ENTRY
rjmp BootloaderAPU_UNUSED ; UNUSED ENTRY
rjmp BootloaderAPU_UNUSED ; UNUSED ENTRY
rjmp BootloaderAPU_UNUSED ; UNUSED ENTRY
; Bootloader table signatures and information
.org (32 - 8)
.org (96 - 8)
BootloaderAPI_Signatures:
.global BootloaderAPI_Signatures
.long BOOT_START_ADDR ; Start address of the bootloader