2019-03-18 19:56:26 +08:00
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target remote :3333
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set print asm-demangle on
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2019-03-21 03:28:33 +08:00
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# https://github.com/rust-embedded/cortex-m-rt/issues/139
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set backtrace limit 32
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2019-03-18 19:56:26 +08:00
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monitor arm semihosting enable
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# if using ITM with itmdump
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# monitor tpiu config internal itm.fifo uart off 168000000
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# or uart
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# monitor tpiu config external uart off 168000000 2000000
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# monitor itm port 0 on
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2019-03-19 23:27:22 +08:00
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# detect unhandled exceptions, hard faults and panics
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break DefaultHandler
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break HardFault
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break rust_begin_unwind
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2021-01-12 21:02:19 +08:00
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source ../../PyCortexMDebug/cmdebug/svd_gdb.py
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svd_load ~/Downloads/STM32H743x.svd
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2019-03-18 19:56:26 +08:00
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load
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# tbreak cortex_m_rt::reset_handler
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2020-06-09 00:11:14 +08:00
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monitor reset halt
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2019-03-18 19:56:26 +08:00
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# cycle counter delta tool, place two bkpts around the section
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2019-03-30 02:33:32 +08:00
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set var $cc=0xe0001004
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2019-03-18 19:56:26 +08:00
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|
define qq
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2019-03-30 02:33:32 +08:00
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print *$cc-$t0
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set var $t0=*$cc
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2019-03-18 19:56:26 +08:00
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|
continue
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|
end
|
2019-10-22 21:44:04 +08:00
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#set var $t0=*$cc
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