inline asm return values

kinke noone at nowhere.com
Sun Mar 25 12:23:03 UTC 2018


On Sunday, 25 March 2018 at 10:58:37 UTC, Dave Jones wrote:
> Is this stuff documented somewhere?

See https://dlang.org/spec/abi.html#function_calling_conventions. 
It defines the D calling convention for Win32 (int return value 
in EAX) and states that it matches the C calling convention on 
all other platforms [but note that the args are actually 
reversed].

> Is the inline asm portable between compilers?

LDC supports the DMD-style inline asm too, GDC doesn't.


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