1 ! Copyright (C) 2008, 2010 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: kernel layouts system math alien.c-types sequences
4 compiler.cfg.registers cpu.architecture cpu.x86.assembler
5 cpu.x86 cpu.x86.64 cpu.x86.assembler.operands ;
10 { int-regs { RCX RDX R8 R9 } }
11 { float-regs { XMM0 XMM1 XMM2 XMM3 } }
14 M: x86.64 reserved-stack-space 4 cells ;
16 M: x86.64 return-struct-in-registers? ( c-type -- ? )
17 heap-size { 1 2 4 8 } member? ;
19 M: x86.64 value-struct? heap-size { 1 2 4 8 } member? ;
21 M: x86.64 dummy-stack-params? f ;
23 M: x86.64 dummy-int-params? t ;
25 M: x86.64 dummy-fp-params? t ;
27 M: x86.64 %prepare-var-args ( reg-inputs -- )