LPC Microcontrollers中的主题 Re: Source of elfdwt.exe or similar tool to modify/patch axf/elf? https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555083#M14893 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by TheFallGuy on Sat Mar 14 03:27:01 MST 2015</STRONG><BR /><SPAN>Which tools are you using? Axf file IS elf!</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:55:44 GMT lpcware 2016-06-15T19:55:44Z Source of elfdwt.exe or similar tool to modify/patch axf/elf? https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555082#M14892 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by capiman on Sat Mar 14 02:05:30 MST 2015</STRONG><BR /><SPAN>Hello,</SPAN><BR /><BR /><SPAN>in KEIL environment there could be an afterbuild-step with elfdwt.exe, to create the NXP (vector/bootloader) checksum into AXF.</SPAN><BR /><SPAN>This is needed to correct the checksum, otherwise the flashed program is not started by built-in bootloader.</SPAN><BR /><BR /><SPAN>Does someone know if there is some open source tool to do such a thing?</SPAN><BR /><SPAN>I want to patch an AXF file with some own info. Patching the HEX file is too late,</SPAN><BR /><SPAN>because I also want to download and debug the patched AXF file.</SPAN><BR /><BR /><SPAN>An AXF file seems to be similar to an ELF file, perhaps there is some tool for ELF, which I can use (or take as base for modifications)?</SPAN><BR /><BR /><SPAN>Best regards,</SPAN><BR /><BR /><SPAN>Martin</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 19:55:43 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555082#M14892 lpcware 2016-06-15T19:55:43Z Re: Source of elfdwt.exe or similar tool to modify/patch axf/elf? https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555083#M14893 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by TheFallGuy on Sat Mar 14 03:27:01 MST 2015</STRONG><BR /><SPAN>Which tools are you using? Axf file IS elf!</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:55:44 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555083#M14893 lpcware 2016-06-15T19:55:44Z Re: Source of elfdwt.exe or similar tool to modify/patch axf/elf? https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555084#M14894 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by capiman on Sat Mar 14 05:46:41 MST 2015</STRONG><BR /><SPAN>Only elfdwt.exe, no other tools, therefore my above posting.</SPAN><BR /><SPAN>But I need more than elfdwt.exe can do.</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 19:55:44 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Source-of-elfdwt-exe-or-similar-tool-to-modify-patch-axf-elf/m-p/555084#M14894 lpcware 2016-06-15T19:55:44Z