simavr不生成gtkwave文件

Question

我刚刚从以下位置安装了simavr：

https://github.com/buserror/simavr

我做了一个快速

make all
sudo make install

没问题，但在运行时

$ ./simavr/run_avr tests/atmega88_example.axf

我得到了

AVR_MMCU_TAG_VCD_TRACE 00c6:00 - UDR0
Loaded 1708 .text at address 0x0
Loaded 114 .data
Loaded 4 .eeprom

但是，我所期待的是

AVR_MMCU_TAG_VCD_TRACE 00c6:00 - UDR0
AVR_MMCU_TAG_VCD_TRACE 00c0:20 - UDRE0
Loaded 1780 .text
Loaded 114 .data
Loaded 4 .eeprom
Starting atmega88 - flashend 1fff ramend 04ff e2end 01ff
atmega88 init
avr_eeprom_ioctl: AVR_IOCTL_EEPROM_SET Loaded 4 at offset 0
Creating VCD trace file 'gtkwave_trace.vcd'
Read from eeprom 0xdeadbeef -- should be 0xdeadbeef..
Read from eeprom 0xcafef00d -- should be 0xcafef00d..
simavr: sleeping with interrupts off, quitting gracefully

我已经安装了GTKWave和所有依赖项(否则，它不会构建，对吧？)...Not确定VCD跟踪无法执行的位置。

谢谢

Answer 1

使用以下命令：

$ ./simavr/run_avr -v -v tests/atmega88_example.axf