digitalmars.D.bugs - [Issue 2384] New: abi spec is unclear on parameter passing
- d-bugmail puremagic.com (18/18) Oct 01 2008 http://d.puremagic.com/issues/show_bug.cgi?id=2384
- d-bugmail puremagic.com (20/20) Oct 02 2008 http://d.puremagic.com/issues/show_bug.cgi?id=2384
http://d.puremagic.com/issues/show_bug.cgi?id=2384 Summary: abi spec is unclear on parameter passing Product: D Version: unspecified Platform: PC OS/Version: All Status: NEW Keywords: spec Severity: minor Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: tomas famolsen.dk the spec says the last parameter is passed in EAX, from just reading the spec it's unclear (to me) what counts as the last parameter. for example, the 'this' pointer is not passed in EAX even though it's the last thing passed and does fit in EAX --
Oct 01 2008
http://d.puremagic.com/issues/show_bug.cgi?id=2384 bugzilla digitalmars.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WORKSFORME 'this' is passed last, and in the EAX register. For example, class A { int x; void foo() { x = 3; } } results in: _D5test51A3fooMFZv comdat assume CS:_D5test51A3fooMFZv mov dword ptr 8[EAX],3 ret _D5test51A3fooMFZv ends --
Oct 02 2008