Please put mach-O format support in fasm

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tthsqe

Joined: 20 May 2009
Posts: 739

tthsqe

Subject says it all.

08 Aug 2016, 19:58

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 18844
Location: In your JS exploiting you and your system

revolution

Moving this to "Unix" so it can play with all the other Mach-O threads.

BTW: Check out the sticky-ed thread in this forum to find some working code.

Last edited by revolution on 09 Aug 2016, 13:42; edited 1 time in total

09 Aug 2016, 03:11

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8028
Location: Kraków, Poland

Tomasz Grysztar

Actually, it seems now that I may sooner write a Mach-O formatting macros for fasmg than the formatter for fasm. Looking at the ELF formatting macros that I already have, I think that doing the same for other similar object formats should be really easy. Though I still don't have any place where I could test Mach-O files (I guess these machines are not as popular in my country).

09 Aug 2016, 13:41

tthsqe

Joined: 20 May 2009
Posts: 739

tthsqe

If I have a large macro-laden project written for the original fasm, will it assemble without issue in fasmg?

09 Aug 2016, 17:47

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 18844
Location: In your JS exploiting you and your system

revolution

tthsqe wrote:

If I have a large macro-laden project written for the original fasm, will it assemble without issue in fasmg?

No. You will have to edit the macros. fasmg is very different from fasm.

09 Aug 2016, 18:09

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8028
Location: Kraków, Poland

Tomasz Grysztar

revolution wrote:

tthsqe wrote:
If I have a large macro-laden project written for the original fasm, will it assemble without issue in fasmg?
No. You will have to edit the macros. fasmg is very different from fasm.

Still, I was able to make HeavyThing project assemble with fasmg after relatively little changes. In some aspects it even got improved, since fasmg allowed the "globals" macro to respect "if used" blocks.

09 Aug 2016, 18:47

redsock

Joined: 09 Oct 2009
Posts: 386
Location: Australia

redsock

Tomasz Grysztar wrote:

Though I still don't have any place where I could test Mach-O files (I guess these machines are not as popular in my country).

If you are seriously interested, I could probably get an OS X virtual machine running next to the board for a while if you needed. (After of course I finish my current todolist)

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09 Aug 2016, 20:53

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