Fix support/print_startup_info/reopt_print_startup_info.sh

[joehendrix]

The script support/print_startup_info/reopt_print_startup_info.sh fails during relinking with the output

User error
Expected data segment after code segment.

The error message should be cleaned up, and the example fixed. This is likely related to #25.

[joehendrix]

It now generates a different error:

Could not resolve symbols: __GNU_EH_FRAME_HDR myatoi myctoi
Analyzing function: 0x4001a0 (myitoc)
Analyzing function: 0x4001e0 (myitoa)
Could not back-propagate rsi in transition from 0x4001fd to 0x40021d.
Could not back-propagate r8 in transition from 0x4001fd to 0x40021d.
Could not back-propagate r9 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm1 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm2 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm3 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm4 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm5 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm6 in transition from 0x4001fd to 0x40021d.
Could not back-propagate zmm7 in transition from 0x4001fd to 0x40021d.
10 error(s) occured .