Lars Brinkhoff comments

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                                            Lars Brinkhoff

PDP-10 target

@catb0t I have ITS running using the KLH10 emulator.

PDP-10 target

Update. These are now possible hosts: - KLH10: emulated KS10 processor. - SIMH: emulated KS10 processor. - SIMH: emulated KA10 processor. - *Real* KA10 running TOPS-10 at the Living Computers...

Use save-image to write a new executable

You are right, not all targets can or should support saving the image.

Throw out DO-LOOP

@lowfatcomputing brought up an intresting idea: Use `HERE` as the index inside the loop. https://www.reddit.com/r/Forth/comments/6loglg/loops_that_can_be_factored_use_the_dictionary/

Hardware exceptions

Yes, I want to catch exceptions. I did catch signals in the C target, but I removed that to make it simpler.

GCC compile farm targets

https://cfarm.tetaneutral.net/

Clean up C target metacompiler.

The x86 target uses a new metacompiler written from scratch. The C target might adopt that.

Clean up C target metacompiler.

@pipcet used the new metacompiler for the asm.js target. Maybe do something similar for C?

Clean up C target metacompiler.

The present C metacompiler does remember relocation information. It's a little bit hairy, but not too bad. There is a `,` for data, and a `a,` for relocatable addresses. That...

Undefined behaviour in C target

There is no way in lbForth to push the value of the return stack pointer to the return stack, so `RP@` and `RP!` should not have the same problem.