[ports/*] Fix cross-compilation issues (#4493)

OpenSSL needs a patch to properly cross compile under rv64; fix infinite recursion with A32 thunks.
Updated cross build guide as well.

Signed-off-by: lizzie <lizzie@eden-emu.dev>

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
- [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md)
- [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability.

-------------------

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4493
Reviewed-by: crueter <crueter@eden-emu.dev>
This commit is contained in:
lizzie
2026-11-01 03:12:55 +01:00
committed by crueter
parent bd071e3464
commit 802531c457
5 changed files with 77 additions and 15 deletions
@@ -197,15 +197,15 @@ void EmitA32Terminal(biscuit::Assembler& as, EmitContext& ctx, IR::Term::CheckHa
void EmitA32LeafTerminal(biscuit::Assembler& as, EmitContext& ctx, IR::Term::LeafTerminal terminal, IR::LocationDescriptor initial_location, bool is_single_step) {
if (auto const x = std::get_if<IR::Term::ReturnToDispatch>(&terminal))
return EmitA32LeafTerminal(as, ctx, *x, initial_location, is_single_step);
return EmitA32Terminal(as, ctx, *x, initial_location, is_single_step);
if (auto const x = std::get_if<IR::Term::LinkBlock>(&terminal))
return EmitA32LeafTerminal(as, ctx, *x, initial_location, is_single_step);
return EmitA32Terminal(as, ctx, *x, initial_location, is_single_step);
if (auto const x = std::get_if<IR::Term::LinkBlockFast>(&terminal))
return EmitA32LeafTerminal(as, ctx, *x, initial_location, is_single_step);
return EmitA32Terminal(as, ctx, *x, initial_location, is_single_step);
if (auto const x = std::get_if<IR::Term::PopRSBHint>(&terminal))
return EmitA32LeafTerminal(as, ctx, *x, initial_location, is_single_step);
return EmitA32Terminal(as, ctx, *x, initial_location, is_single_step);
if (auto const x = std::get_if<IR::Term::FastDispatchHint>(&terminal))
return EmitA32LeafTerminal(as, ctx, *x, initial_location, is_single_step);
return EmitA32Terminal(as, ctx, *x, initial_location, is_single_step);
UNREACHABLE();
}