GNU gdb (GNU Tools for ARM Embedded Processors) 7.4.1.20130913-cvs Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "--host=x86_64-apple-darwin10 --target=arm-none-eabi". For bug reporting instructions, please see: . (gdb) set debug remote 1 (gdb) tar ext :3333 Remote debugging using :3333 Sending packet: $qSupported:multiprocess+;qRelocInsn+#2a...Ack Packet received: PacketSize=3fff;qXfer:memory-map:read+;qXfer:features:read-;QStartNoAckMode+ Packet qSupported (supported-packets) is supported Sending packet: $QStartNoAckMode#b0...Ack Packet received: OK Sending packet: $!#21...Packet received: OK Sending packet: $Hg0#df...Packet received: OK Sending packet: $?#3f...Packet received: S00 Sending packet: $Hc-1#09...Packet received: OK Sending packet: $qC#b4...Packet received: QC0 Sending packet: $qAttached#8f...Packet received: 1 Packet qAttached (query-attached) is supported Sending packet: $g#67...Packet received: 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Sending packet: $qXfer:memory-map:read::0,fff#1c...Packet received: l\n\n\n0x800\n\n\n\n Sending packet: $m0,4#fd...Packet received: 00a00020 0x00000000 in ?? () Sending packet: $qTStatus#49...Packet received: (gdb) file firmware.elf A program is being debugged already. Are you sure you want to change the file? (y or n) y Reading symbols from /Users/argrento/Development/gcc-arm-none-eabi/bin/firmware.elf...done. Sending packet: $qTStatus#49...Packet received: Sending packet: $qTStatus#49...Packet received: Sending packet: $qTStatus#49...Packet received: Sending packet: $qTStatus#49...Packet received: Sending packet: $qSymbol::#5b...Packet received: OK Packet qSymbol (symbol-lookup) is supported Sending packet: $qSymbol::#5b...Packet received: OK Sending packet: $g#67...Packet received: 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 (gdb) monitor reset halt Sending packet: $qRcmd,72657365742068616c74#72...Packet received: O Packet received: O Packet received: O7461726765742073746174653a2068616c7465640a target state: halted Packet received: O7461726765742068616c7465642064756520746f2064656275672d726571756573742c2063757272656e74206d6f64653a20546872656164200a785053523a20307830313030303030302070633a2030783038303030336563206d73703a20307832303030613030300a target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0x080003ec msp: 0x2000a000 Packet received: OK (gdb) load Sending packet: $vFlashErase:08000000,00001000#c3...Packet received: OK Loading section .isr_vector, size 0x188 lma 0x8000000 Sending packet: $vFlashWrite:8000000:\000?\000 ?\003\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\035\004\000\b\035\004\000\b\000\000\000\000\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\000\000\000\000\000\000\000\000\000\000\000\000\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\035\004\000\b\000\000\000\000\000\000\000\000\035\004\000\b\035\004\000\b\035\004\000\b\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\035\004\000\b\035\004\000\b\035\004\000\b\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\035\004\000\b#da...Packet received: OK Loading section .text, size 0x3d4 lma 0x8000188 Sending packet: $vFlashWrite:8000188:\020?\005L}\003x3?\004H\020?\004H??\000\200\001!!p\020?(\004\000 \000\000\000\000D\005\000\b\b?\006K\e?\006H\006I??\000\200\006H\001h\021?\005J\002?\220G\b?\000\000\000\000D\005\000\b,\004\000 (\004\000 \000\000\000\000\200?\207?\000?x`9`O?\000\003{aO?\000\003;aO?\000\003?`O?\000\003{a\214?{iO?\001\002\002?\003?;a;h\032h;i\023@?`?h;i\232By?;h\ey\001+\003?;h\ey\002+:?{h\232h{iO?C\003O?\003\001\001?\003?o?\003\003\032@{h\232`{h\232h;h[y\031F{iO?C\003\001?\003?\032C{h\232`{h\233\210\232?{i\233?O?\001\001\001?\003?\233?o?\003\003\233?\023@\232?{h\232\200{h\233\210\232?;h\233y\031F{i\233?\001?\003?\233?\023C\232?{h\232\200{h\032h{iO?C\003O?\003\001\001?\003?o?\003\003\032@{h\032`{h\032h;h\ey\031F{iO?C\003\001?\003?\032C{h\032`{h?h{i\233?O?C\003O?\003\001\001?\003?o?\003\003\032@{h?`{h?h;h?y\031F{iO?C\003\001?\003?\032C{h?`{i\003?\001\003{a{i\017+\177?o?\a?\034\a?F\200?pG\200?\203?\000?x`\013F?p?x\000+\f?O?\200S??\002\003O?\200R??\002\002Qizh\nCZa\r?O?\200S??\002\003O?\200R??\002\002Qizho?\002\002\n@Za\a?\f\a?F\200?pG\000?\200?\202?\000?O?\000\020O?\001\001????O?\200C;`O?\001\003;qO?\000\003?qO?\001\003?qO?\003\003{q;FO?\200P??\000\000\031F??\016?O?\200S??\000\003O?\200B\232a??\000!\000?\004?\fK[XCP\0041\013H\013KB\030\232B????\nJ\000?\003?\000}\003B?\004;\bK\232B????????????\000\000h\005\000\b\000\000\000 (\004\000 (\004\000 D\004\000 ????-??A'L%h??HA\204?\aF\000,A?fh\037.\034?}\003H\020?O??0\037?O??p\003\221\002\222\001\223??\000\200\003\231\002\232\001\233\004F\000(????Ha\000 ``&`??HA??\210\001??\214\001ehG??\034\0015D? \020e`\000 \004????\201??\210a\001 \004?\205\b\000?\005?\006C\002/??\210 ??\210a??\b1????\2141C?\000\002??\214!??\005??t??HA??\000?@\005\000\b\000\000\000\000p?\021K\021L\030\e\201\020\030?\004?\201\004N\0365FT?\004-\006?\001\006\220Gu?&?T?\004=\230G\001=\b?T?\004\r\200G\001=T?\004\035\210G\001=?ѽ?p@\000?\037?\000?h\005\000\bd\005\000\b\002K\023?\002H\000?\005?pG\000\000\000\000?\004\000\b\001F\000 \002F\003F??r?C\000\000\000\000\000\000 ??\000???\b?\236FpG??\000???\b?\236FpG#db...Packet received: OK Loading section .init_array, size 0x8 lma 0x800055c Sending packet: $vFlashWrite:800055c:\035\005\000\b?\001\000\b#58...Packet received: OK Loading section .fini_array, size 0x4 lma 0x8000564 Sending packet: $vFlashWrite:8000564:\211\001\000\b#dc...Packet received: OK Loading section .data, size 0x428 lma 0x8000568 Sending packet: $vFlashWrite:8000568:\000\000\000\000?\002\000 T\003\000 ?\003\000 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received: OK Sending packet: $vFlashDone#ea...Packet received: OK Start address 0x80003d1, load size 2448 Sending packet: $Pf=d1030008#b3...Packet received: OK Packet P (set-register) is supported Sending packet: $P19=00000001#78...Packet received: OK Sending packet: $qTStatus#49...Packet received: Sending packet: $qTStatus#49...Packet received: Sending packet: $qTStatus#49...Packet received: Sending packet: $qTStatus#49...Packet received: Transfer rate: 11 KB/sec, 489 bytes/write. (gdb) b 2 Segmentation fault: 11