## 3.3.8 Options common to all z80-related ports (z80, z180, r2k, r3ka, sm83, tlcs90, ez80_z80)

- [—no-std-crt0] When linking, skip the standard crt0.rel object file. You must provide your own crt0.rel for your system when linking.
- [—callee-saves-bc] Force a called function to always save BC.
- [—codeseg <Value>] Use <Value> for the code segment name.
- [—constseg <Value>] Use <Value> for the const segment name.