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Updating PowerPC backend

db4
Slava Pestov 2008-07-14 03:06:20 -05:00
parent 3cea135fae
commit 6ab000cc52
2 changed files with 19 additions and 15 deletions
core/cpu/ppc

15
core/cpu/ppc/bootstrap.factor
View File

@ -135,7 +135,6 @@ big-endian on
3 ds-reg 0 STW
] f f f \ slot define-sub-primitive
! Shufflers
[
ds-reg dup 4 SUBI
@ -248,7 +247,7 @@ big-endian on
] f f f \ >r define-sub-primitive
[
3 rs-reg 0 STW
3 rs-reg 0 LWZ
rs-reg dup 4 SUBI
3 ds-reg 4 STWU
] f f f \ r> define-sub-primitive
@ -261,11 +260,11 @@ big-endian on
5 ds-reg -4 LWZU
5 0 4 CMP
2 swap execute ! magic number
3 \ f tag-number LI
\ f tag-number 3 LI
3 ds-reg 0 STW ;
: define-jit-compare ( insn word -- )
[ [ jit-compare ] curry rc-absolute-ppc-2/2 rt-literal 0 ] dip
[ [ jit-compare ] curry rc-absolute-ppc-2/2 rt-literal 1 ] dip
define-sub-primitive ;
\ BEQ \ eq? define-jit-compare
@ -285,7 +284,13 @@ big-endian on
[ \ SUBF jit-math ] f f f \ fixnum-fast define-sub-primitive
[ \ MULLW jit-math ] f f f \ fixnum*fast define-sub-primitive
[
3 ds-reg 0 LWZ
4 ds-reg -4 LWZU
4 4 tag-bits get SRAWI
5 3 4 MULLW
5 ds-reg 0 STW
] f f f \ fixnum*fast define-sub-primitive
[ \ AND jit-math ] f f f \ fixnum-bitand define-sub-primitive

19
core/cpu/ppc/intrinsics/intrinsics.factor
View File

@ -1,14 +1,13 @@
! Copyright (C) 2005, 2008 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: alien alien.accessors alien.c-types arrays cpu.ppc.assembler
cpu.ppc.architecture cpu.ppc.allot cpu.architecture kernel
kernel.private math math.private namespaces sequences words
generic quotations byte-arrays hashtables hashtables.private
generator generator.registers generator.fixup sequences.private
sbufs vectors system layouts math.floats.private
classes classes.tuple classes.tuple.private sbufs.private
vectors.private strings.private slots.private combinators
compiler.constants ;
USING: accessors alien alien.accessors alien.c-types arrays
cpu.ppc.assembler cpu.ppc.architecture cpu.ppc.allot
cpu.architecture kernel kernel.private math math.private
namespaces sequences words generic quotations byte-arrays
hashtables hashtables.private generator generator.registers
generator.fixup sequences.private sbufs vectors system layouts
math.floats.private classes slots.private combinators
compiler.constants optimizer.allot ;
IN: cpu.ppc.intrinsics
: %slot-literal-known-tag
@ -445,7 +444,7 @@ IN: cpu.ppc.intrinsics
! Store tagged ptr in reg
"tuple" get tuple %store-tagged
] H{
{ +input+ { { [ tuple-layout? ] "layout" } } }
{ +input+ { { [ ] "layout" } } }
{ +scratch+ { { f "tuple" } } }
{ +output+ { "tuple" } }
} define-intrinsic