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qmk_firmware/Bootloaders/CDC/BootloaderAPITable.S

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Replace C style comments in assembly code with true assembly comments for consistency and to prevent it from confusing syntax highlighters.
13 years ago
;
; LUFA Library
; Copyright (C) Dean Camera, 2012.
;
; dean [at] fourwalledcubicle [dot] com
; www.lufa-lib.org
;
Add missing SVN eol-style property to ensure that source code line endings and converted to the native values on checkout.
13 years ago
Replace C style comments in assembly code with true assembly comments for consistency and to prevent it from confusing syntax highlighters.
13 years ago
; Copyright 2012 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 disclaim 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.
Add missing SVN eol-style property to ensure that source code line endings and converted to the native values on checkout.
13 years ago
Fixed CDC and DFU bootloaders failing to compile when the bootloader section size is 8KB or more (thanks to Georg Glock).
13 years ago
; Trampolines to actual API implementations if the target address is outside the
; range of a rjmp instruction (can happen with large bootloader sections)
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
.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
BootloaderAPU_UNUSED1:
ret
BootloaderAPU_UNUSED2:
ret
BootloaderAPU_UNUSED3:
ret
BootloaderAPU_UNUSED4:
ret
BootloaderAPU_UNUSED5:
ret
Fixed CDC and DFU bootloaders failing to compile when the bootloader section size is 8KB or more (thanks to Georg Glock).
13 years ago
; API function jump table
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
.section .apitable_jumptable, "ax"
Add missing SVN eol-style property to ensure that source code line endings and converted to the native values on checkout.
13 years ago
.global BootloaderAPI_JumpTable
BootloaderAPI_JumpTable:
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
Fixed CDC and DFU bootloaders failing to compile when the bootloader section size is 8KB or more (thanks to Georg Glock).
13 years ago
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
Fixed CDC and DFU bootloaders API function offsets incorrect on some devices (thanks to Rod DeMay).
13 years ago
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
Add API support signature to the CDC and DFU class bootloaders, so that the application can detect the bootloader's API support.
13 years ago
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
Added additional bootloader API data to expose the bootloader start address and class to the DFU and CDC class bootloaders.
13 years ago
; Bootloader table signatures and information
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
.section .apitable_signatures, "ax"
Clean up Bootloader API tables.
13 years ago
.global BootloaderAPI_Signatures
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
BootloaderAPI_Signatures:
Added additional bootloader API data to expose the bootloader start address and class to the DFU and CDC class bootloaders.
13 years ago
.long BOOT_START_ADDR ; Start address of the bootloader
Modify CDC and DFU bootloaders so that the various BootloaderAPI components are in unique sections and mapped explicitly - this will ensure the API and signature entries are always linked at the correct explicit address.
13 years ago
.word 0xDFB1 ; Signature for the DFU class bootloader, V1
Added additional bootloader API data to expose the bootloader start address and class to the DFU and CDC class bootloaders.
13 years ago
.word 0xDCFB ; Signature for a LUFA class bootloader