I do not have at hand the nucleo board but maybe in the discussion one would be able to find the problem. Is the problem in USART which does not work?
To generate the full listing one can use the "-D" flag with objdump.exe instead of "-d". The "objdump.exe -D" gives the address of Reset_Handler at 0x8000004 (i.e. 08001ebd). Then one can see the following line at Reset_Handler part:
Which is the same as the one seen in the startup_stml432xx.o (your previous post). Probably it is not the reset vector part in the ELF file which causes the problem.
When I use EmBitz 0.42 instead of 1.11 to build your project I get rather different ELF files. In my projects I use 0.42 because the code generated with 1.11 does not work for me (something wrong with the compiler).
One could probably try to use EmBitz 0.42 to build the project.
Please let me know if building with 0.42 does not help.