Re: Using an external Assembler with D
On Wednesday, 25 April 2018 at 20:31:46 UTC, solidstate1991 wrote: On Wednesday, 25 April 2018 at 15:25:42 UTC, Stefan Koch wrote: Pass stuff on the stack ;) and use extern (C) functions. Thanks! What about extern (D)? Is there a big chaos in the D ABI under x86? I think the D abi is not actually properly spec'd. But I may be wrong about that.
Re: Using an external Assembler with D
On Wednesday, 25 April 2018 at 15:25:42 UTC, Stefan Koch wrote: Pass stuff on the stack ;) and use extern (C) functions. Thanks! What about extern (D)? Is there a big chaos in the D ABI under x86?
Re: Using an external Assembler with D
On Tuesday, 24 April 2018 at 21:02:07 UTC, solidstate1991 wrote: In order to make one of my own code more readable (and hopefully to avoid a lot of compiling errors under LDC, which don't happen in DMD for some reason), I'm planning to put my assembly functions into separate files for each system that needs them, mainly due to the lack of proper SIMD support, mainly due to these functions are relatively easy to implement. Here's a few questions of mine: - Can I return vectors in XMM registers and accept arguments as vectors in them? - How much is the D ABI differs on DMD and LDC for x86? I'm planning to support both (with mainly using DMD as a debug compiler for its speed), and want the most universal solution possible. Pass stuff on the stack ;) and use extern (C) functions.
Using an external Assembler with D
In order to make one of my own code more readable (and hopefully to avoid a lot of compiling errors under LDC, which don't happen in DMD for some reason), I'm planning to put my assembly functions into separate files for each system that needs them, mainly due to the lack of proper SIMD support, mainly due to these functions are relatively easy to implement. Here's a few questions of mine: - Can I return vectors in XMM registers and accept arguments as vectors in them? - How much is the D ABI differs on DMD and LDC for x86? I'm planning to support both (with mainly using DMD as a debug compiler for its speed), and want the most universal solution possible.
