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5abf6d0aa4
fpc/compiler/hlcg2ll.pas
Jonas Maebe 5abf6d0aa4 + thlcgobj support of the managed open array initialization fixes of 
svn r17068,17071,17081,17136
  * changed all init_paras code in both thlcgobj and ncgutil to use
    location_get_data_ref() instead of direct a_load_loc_reg()/
    ref.base:=reg so it also works with the JVM target
  * changed all init_paras code so it works with targets that do
    not pass an implicit high parameter for open array (and a similar
    fix in ncgcal)
  + added support for initializing array (both regular and open)
    "out" parameters of reference counted types on the JVM target
    (the arrays will be initialised with nil rather than an empty
     array for implementation reasons, see comments in compproc.inc)
  * factored out calling of functions in the system unit directly
    from hlcgobj

git-svn-id: branches/jvmbackend@18421 -
2011-08-20 07:58:14 +00:00

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{
Copyright (c) 1998-2010 by Florian Klaempfl and Jonas Maebe
Member of the Free Pascal development team
This unit implements the high level code generator object for targets that
only use the low-level code generator
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
****************************************************************************
}
{# @abstract(High level code generator to low level)
This class passes the high level code generator methods through to the
low level code generator.
}
unit hlcg2ll;
{$i fpcdefs.inc}
{ define hlcginline}
interface
uses
cclasses,globtype,constexp,
cpubase,cgbase,cgutils,parabase,
aasmbase,aasmtai,aasmdata,aasmcpu,
symconst,symtype,symdef,rgobj,
node,hlcgobj
;
type
{# @abstract(Abstract high level code generator)
This class implements an abstract instruction generator. All
methods of this class are generic and are mapped to low level code
generator methods by default. They have to be overridden for higher
level targets
}
{ thlcg2ll }
thlcg2ll = class(thlcgobj)
public
{************************************************}
{ basic routines }
constructor create;
procedure init_register_allocators;override;
{# Clean up the register allocators needed for the codegenerator.}
procedure done_register_allocators;override;
{# Set whether live_start or live_end should be updated when allocating registers, needed when e.g. generating initcode after the rest of the code. }
procedure set_regalloc_live_range_direction(dir: TRADirection);override;
{# Gets a register suitable to do integer operations on.}
function getintregister(list:TAsmList;size:tdef):Tregister;override;
{# Gets a register suitable to do integer operations on.}
function getaddressregister(list:TAsmList;size:tdef):Tregister;override;
function getfpuregister(list:TAsmList;size:tdef):Tregister;override;
// we don't have high level defs yet that translate into all mm cgsizes
// function getmmregister(list:TAsmList;size:tdef):Tregister;override;
function getflagregister(list:TAsmList;size:tdef):Tregister;override;
{Does the generic cg need SIMD registers, like getmmxregister? Or should
the cpu specific child cg object have such a method?}
function uses_registers(rt:Tregistertype):boolean; inline;
procedure do_register_allocation(list:TAsmList;headertai:tai); inline;
procedure translate_register(var reg : tregister); inline;
{# Emit a label to the instruction stream. }
procedure a_label(list : TAsmList;l : tasmlabel); inline;
{# Allocates register r by inserting a pai_realloc record }
procedure a_reg_alloc(list : TAsmList;r : tregister); inline;
{# Deallocates register r by inserting a pa_regdealloc record}
procedure a_reg_dealloc(list : TAsmList;r : tregister); inline;
{ Synchronize register, make sure it is still valid }
procedure a_reg_sync(list : TAsmList;r : tregister); inline;
{# Pass a parameter, which is located in a register, to a routine.
This routine should push/send the parameter to the routine, as
required by the specific processor ABI and routine modifiers.
It must generate register allocation information for the cgpara in
case it consists of cpuregisters.
@param(size size of the operand in the register)
@param(r register source of the operand)
@param(cgpara where the parameter will be stored)
}
procedure a_load_reg_cgpara(list : TAsmList;size : tdef;r : tregister;const cgpara : TCGPara);override;
{# Pass a parameter, which is a constant, to a routine.
A generic version is provided. This routine should
be overridden for optimization purposes if the cpu
permits directly sending this type of parameter.
It must generate register allocation information for the cgpara in
case it consists of cpuregisters.
@param(size size of the operand in constant)
@param(a value of constant to send)
@param(cgpara where the parameter will be stored)
}
procedure a_load_const_cgpara(list : TAsmList;tosize : tdef;a : aint;const cgpara : TCGPara);override;
{# Pass the value of a parameter, which is located in memory, to a routine.
A generic version is provided. This routine should
be overridden for optimization purposes if the cpu
permits directly sending this type of parameter.
It must generate register allocation information for the cgpara in
case it consists of cpuregisters.
@param(size size of the operand in constant)
@param(r Memory reference of value to send)
@param(cgpara where the parameter will be stored)
}
procedure a_load_ref_cgpara(list : TAsmList;size : tdef;const r : treference;const cgpara : TCGPara);override;
{# Pass the value of a parameter, which can be located either in a register or memory location,
to a routine.
A generic version is provided.
@param(l location of the operand to send)
@param(nr parameter number (starting from one) of routine (from left to right))
@param(cgpara where the parameter will be stored)
}
procedure a_load_loc_cgpara(list : TAsmList;size : tdef; const l : tlocation;const cgpara : TCGPara);override;
{# Pass the address of a reference to a routine. This routine
will calculate the address of the reference, and pass this
calculated address as a parameter.
It must generate register allocation information for the cgpara in
case it consists of cpuregisters.
A generic version is provided. This routine should
be overridden for optimization purposes if the cpu
permits directly sending this type of parameter.
@param(fromsize type of the reference we are taking the address of)
@param(tosize type of the pointer that we get as a result)
@param(r reference to get address from)
}
procedure a_loadaddr_ref_cgpara(list : TAsmList;fromsize, tosize : tdef;const r : treference;const cgpara : TCGPara);override;
procedure a_call_name(list : TAsmList;pd : tprocdef;const s : string; weak: boolean);override;
procedure a_call_reg(list : TAsmList;pd : tabstractprocdef;reg : tregister);override;
procedure a_call_ref(list : TAsmList;pd : tabstractprocdef;ref : treference);override;
{ same as a_call_name, might be overridden on certain architectures to emit
static calls without usage of a got trampoline }
procedure a_call_name_static(list : TAsmList;pd : tprocdef;const s : string);override;
{ move instructions }
procedure a_load_const_reg(list : TAsmList;tosize : tdef;a : aint;register : tregister);override;
procedure a_load_const_ref(list : TAsmList;tosize : tdef;a : aint;const ref : treference);override;
procedure a_load_const_loc(list : TAsmList;tosize : tdef;a : aint;const loc : tlocation);override;
procedure a_load_reg_ref(list : TAsmList;fromsize, tosize : tdef;register : tregister;const ref : treference);override;
procedure a_load_reg_ref_unaligned(list : TAsmList;fromsize, tosize : tdef;register : tregister;const ref : treference);override;
procedure a_load_reg_reg(list : TAsmList;fromsize, tosize : tdef;reg1,reg2 : tregister);override;
procedure a_load_reg_loc(list : TAsmList;fromsize, tosize : tdef;reg : tregister;const loc: tlocation);override;
procedure a_load_ref_reg(list : TAsmList;fromsize, tosize : tdef;const ref : treference;register : tregister);override;
procedure a_load_ref_reg_unaligned(list : TAsmList;fromsize, tosize : tdef;const ref : treference;register : tregister);override;
procedure a_load_ref_ref(list : TAsmList;fromsize, tosize : tdef;const sref : treference;const dref : treference);override;
procedure a_load_loc_reg(list : TAsmList;fromsize, tosize : tdef; const loc: tlocation; reg : tregister);override;
procedure a_load_loc_ref(list : TAsmList;fromsize, tosize: tdef; const loc: tlocation; const ref : treference);override;
procedure a_load_loc_subsetreg(list : TAsmList;fromsize, tosize, tosubsetsize: tdef; const loc: tlocation; const sreg : tsubsetregister);override;
procedure a_load_loc_subsetref(list : TAsmList;fromsize, tosize, tosubsetsize: tdef; const loc: tlocation; const sref : tsubsetreference);override;
procedure a_loadaddr_ref_reg(list : TAsmList;fromsize, tosize : tdef;const ref : treference;r : tregister);override;
procedure a_load_subsetreg_reg(list : TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sreg: tsubsetregister; destreg: tregister); override;
procedure a_load_reg_subsetreg(list : TAsmList; fromsize, tosize, tosubsetsize: tdef; fromreg: tregister; const sreg: tsubsetregister); override;
procedure a_load_subsetreg_subsetreg(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize : tdef; const fromsreg, tosreg: tsubsetregister); override;
procedure a_load_subsetreg_ref(list : TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sreg: tsubsetregister; const destref: treference); override;
procedure a_load_ref_subsetreg(list : TAsmList; fromsize, tosize,tosubsetsize: tdef; const fromref: treference; const sreg: tsubsetregister); override;
procedure a_load_const_subsetreg(list: TAsmlist; tosize, tosubsetsize: tdef; a: aint; const sreg: tsubsetregister); override;
procedure a_load_subsetreg_loc(list: TAsmlist; fromsize, fromsubsetsize, tosize: tdef; const sreg: tsubsetregister; const loc: tlocation); override;
procedure a_load_subsetref_reg(list : TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sref: tsubsetreference; destreg: tregister); override;
procedure a_load_reg_subsetref(list : TAsmList; fromsize, tosubsetsize, tosize: tdef; fromreg: tregister; const sref: tsubsetreference);override;
procedure a_load_subsetref_subsetref(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize : tdef; const fromsref, tosref: tsubsetreference); override;
procedure a_load_subsetref_ref(list : TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sref: tsubsetreference; const destref: treference); override;
procedure a_load_ref_subsetref(list : TAsmList; fromsize, tosize, tosubsetsize: tdef; const fromref: treference; const sref: tsubsetreference); override;
procedure a_load_const_subsetref(list: TAsmlist; tosize, tosubsetsize: tdef; a: aint; const sref: tsubsetreference); override;
procedure a_load_subsetref_loc(list: TAsmlist; fromsize, fromsubsetsize, tosize: tdef; const sref: tsubsetreference; const loc: tlocation); override;
procedure a_load_subsetref_subsetreg(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize : tdef; const fromsref: tsubsetreference; const tosreg: tsubsetregister); override;
procedure a_load_subsetreg_subsetref(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize : tdef; const fromsreg: tsubsetregister; const tosref: tsubsetreference); override;
{ bit test instructions }
procedure a_bit_test_reg_reg_reg(list : TAsmList; bitnumbersize,valuesize,destsize: tdef;bitnumber,value,destreg: tregister); override;
procedure a_bit_test_const_ref_reg(list: TAsmList; fromsize, destsize: tdef; bitnumber: aint; const ref: treference; destreg: tregister); override;
procedure a_bit_test_const_reg_reg(list: TAsmList; setregsize, destsize: tdef; bitnumber: aint; setreg, destreg: tregister); override;
procedure a_bit_test_const_subsetreg_reg(list: TAsmList; fromsize, fromsubsetsize, destsize: tdef; bitnumber: aint; const setreg: tsubsetregister; destreg: tregister); override;
procedure a_bit_test_reg_ref_reg(list: TAsmList; bitnumbersize, refsize, destsize: tdef; bitnumber: tregister; const ref: treference; destreg: tregister); override;
procedure a_bit_test_reg_loc_reg(list: TAsmList; bitnumbersize, locsize, destsize: tdef; bitnumber: tregister; const loc: tlocation; destreg: tregister);override;
procedure a_bit_test_const_loc_reg(list: TAsmList; locsize, destsize: tdef; bitnumber: aint; const loc: tlocation; destreg: tregister);override;
{ bit set/clear instructions }
procedure a_bit_set_reg_reg(list : TAsmList; doset: boolean; bitnumbersize, destsize: tdef; bitnumber,dest: tregister); override;
procedure a_bit_set_const_ref(list: TAsmList; doset: boolean;destsize: tdef; bitnumber: aint; const ref: treference); override;
procedure a_bit_set_const_reg(list: TAsmList; doset: boolean; destsize: tdef; bitnumber: aint; destreg: tregister); override;
procedure a_bit_set_const_subsetreg(list: TAsmList; doset: boolean; destsize, destsubsetsize: tdef; bitnumber: aint; const destreg: tsubsetregister); override;
procedure a_bit_set_reg_ref(list: TAsmList; doset: boolean; fromsize, tosize: tdef; bitnumber: tregister; const ref: treference); override;
procedure a_bit_set_reg_loc(list: TAsmList; doset: boolean; fromsize, tosize: tdef; bitnumber: tregister; const loc: tlocation);override;
procedure a_bit_set_const_loc(list: TAsmList; doset: boolean; tosize: tdef; bitnumber: aint; const loc: tlocation);override;
{ bit scan instructions }
procedure a_bit_scan_reg_reg(list: TAsmList; reverse: boolean; size: tdef; src, dst: tregister); override;
{ fpu move instructions }
procedure a_loadfpu_reg_reg(list: TAsmList; fromsize, tosize: tdef; reg1, reg2: tregister); override;
procedure a_loadfpu_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; reg: tregister); override;
procedure a_loadfpu_reg_ref(list: TAsmList; fromsize, tosize: tdef; reg: tregister; const ref: treference); override;
procedure a_loadfpu_ref_ref(list: TAsmList; fromsize, tosize: tdef; const ref1,ref2: treference);override;
procedure a_loadfpu_loc_reg(list: TAsmList; fromsize, tosize: tdef; const loc: tlocation; const reg: tregister);override;
procedure a_loadfpu_reg_loc(list: TAsmList; fromsize, tosize: tdef; const reg: tregister; const loc: tlocation);override;
procedure a_loadfpu_reg_cgpara(list : TAsmList;fromsize: tdef;const r : tregister;const cgpara : TCGPara);override;
procedure a_loadfpu_ref_cgpara(list : TAsmList;fromsize : tdef;const ref : treference;const cgpara : TCGPara);override;
{ vector register move instructions }
// we don't have high level defs yet that translate into all mm cgsizes
{
procedure a_loadmm_reg_reg(list: TAsmList; fromsize, tosize: tdef;reg1, reg2: tregister;shuffle : pmmshuffle); override;
procedure a_loadmm_ref_reg(list: TAsmList; fromsize, tosize: tdef;const ref: treference; reg: tregister;shuffle : pmmshuffle); override;
procedure a_loadmm_reg_ref(list: TAsmList; fromsize, tosize: tdef;reg: tregister; const ref: treference;shuffle : pmmshuffle); override;
procedure a_loadmm_loc_reg(list: TAsmList; fromsize, tosize: tdef; const loc: tlocation; const reg: tregister;shuffle : pmmshuffle);override;
procedure a_loadmm_reg_loc(list: TAsmList; fromsize, tosize: tdef; const reg: tregister; const loc: tlocation;shuffle : pmmshuffle);override;
procedure a_loadmm_reg_cgpara(list: TAsmList; fromsize: tdef; reg: tregister;const cgpara : TCGPara;shuffle : pmmshuffle); override;
procedure a_loadmm_ref_cgpara(list: TAsmList; fromsize: tdef; const ref: treference;const cgpara : TCGPara;shuffle : pmmshuffle); override;
procedure a_loadmm_loc_cgpara(list: TAsmList; fromsize: tdef; const loc: tlocation; const cgpara : TCGPara;shuffle : pmmshuffle); override;
procedure a_opmm_reg_reg(list: TAsmList; Op: TOpCG; size : tdef;src,dst: tregister;shuffle : pmmshuffle); override;
procedure a_opmm_ref_reg(list: TAsmList; Op: TOpCG; size : tdef;const ref: treference; reg: tregister;shuffle : pmmshuffle); override;
procedure a_opmm_loc_reg(list: TAsmList; Op: TOpCG; size : tdef;const loc: tlocation; reg: tregister;shuffle : pmmshuffle); override;
procedure a_opmm_reg_ref(list: TAsmList; Op: TOpCG; size : tdef;reg: tregister;const ref: treference; shuffle : pmmshuffle); override;
}
// we don't have high level defs yet that translate into all mm cgsizes
// procedure a_loadmm_intreg_reg(list: TAsmList; fromsize, tosize : tdef; intreg, mmreg: tregister; shuffle: pmmshuffle); override;
// procedure a_loadmm_reg_intreg(list: TAsmList; fromsize, tosize : tdef; mmreg, intreg: tregister; shuffle : pmmshuffle); override;
{ basic arithmetic operations }
{ note: for operators which require only one argument (not, neg), use }
{ the op_reg_reg, op_reg_ref or op_reg_loc methods and keep in mind }
{ that in this case the *second* operand is used as both source and }
{ destination (JM) }
procedure a_op_const_reg(list : TAsmList; Op: TOpCG; size: tdef; a: Aint; reg: TRegister); override;
procedure a_op_const_ref(list : TAsmList; Op: TOpCG; size: tdef; a: Aint; const ref: TReference); override;
procedure a_op_const_subsetreg(list : TAsmList; Op : TOpCG; size, subsetsize : tdef; a : aint; const sreg: tsubsetregister); override;
procedure a_op_const_subsetref(list : TAsmList; Op : TOpCG; size, subsetsize : tdef; a : aint; const sref: tsubsetreference); override;
procedure a_op_const_loc(list : TAsmList; Op: TOpCG; size: tdef; a: Aint; const loc: tlocation);override;
procedure a_op_reg_reg(list : TAsmList; Op: TOpCG; size: tdef; reg1, reg2: TRegister); override;
procedure a_op_reg_ref(list : TAsmList; Op: TOpCG; size: tdef; reg: TRegister; const ref: TReference); override;
procedure a_op_ref_reg(list : TAsmList; Op: TOpCG; size: tdef; const ref: TReference; reg: TRegister); override;
procedure a_op_reg_subsetreg(list: TAsmList; Op: TOpCG; opsize, destsize, destsubsetsize: tdef; reg: TRegister; const sreg: tsubsetregister); override;
procedure a_op_reg_subsetref(list: TAsmList; Op: TOpCG; opsize, destsize, destsubsetsize: tdef; reg: TRegister; const sref: tsubsetreference); override;
procedure a_op_reg_loc(list : TAsmList; Op: TOpCG; size: tdef; reg: tregister; const loc: tlocation);override;
procedure a_op_ref_loc(list : TAsmList; Op: TOpCG; size: tdef; const ref: TReference; const loc: tlocation);override;
{ trinary operations for processors that support them, 'emulated' }
{ on others. None with "ref" arguments since I don't think there }
{ are any processors that support it (JM) }
procedure a_op_const_reg_reg(list: TAsmList; op: TOpCg; size: tdef; a: aint; src, dst: tregister); override;
procedure a_op_reg_reg_reg(list: TAsmList; op: TOpCg; size: tdef; src1, src2, dst: tregister); override;
procedure a_op_const_reg_reg_checkoverflow(list: TAsmList; op: TOpCg; size: tdef; a: aint; src, dst: tregister;setflags : boolean;var ovloc : tlocation); override;
procedure a_op_reg_reg_reg_checkoverflow(list: TAsmList; op: TOpCg; size: tdef; src1, src2, dst: tregister;setflags : boolean;var ovloc : tlocation); override;
{ comparison operations }
procedure a_cmp_const_reg_label(list : TAsmList;size : tdef;cmp_op : topcmp;a : aint;reg : tregister;
l : tasmlabel);override;
procedure a_cmp_const_ref_label(list : TAsmList;size : tdef;cmp_op : topcmp;a : aint;const ref : treference;
l : tasmlabel); override;
procedure a_cmp_const_loc_label(list: TAsmList; size: tdef;cmp_op: topcmp; a: aint; const loc: tlocation;
l : tasmlabel);override;
procedure a_cmp_reg_reg_label(list : TAsmList;size : tdef;cmp_op : topcmp;reg1,reg2 : tregister;l : tasmlabel); override;
procedure a_cmp_ref_reg_label(list : TAsmList;size : tdef;cmp_op : topcmp; const ref: treference; reg : tregister; l : tasmlabel); override;
procedure a_cmp_reg_ref_label(list : TAsmList;size : tdef;cmp_op : topcmp;reg : tregister; const ref: treference; l : tasmlabel); override;
procedure a_cmp_subsetreg_reg_label(list: TAsmList; fromsize, fromsubsetsize, cmpsize: tdef; cmp_op: topcmp; const sreg: tsubsetregister; reg: tregister; l: tasmlabel); override;
procedure a_cmp_subsetref_reg_label(list: TAsmList; fromsize, fromsubsetsize, cmpsize: tdef; cmp_op: topcmp; const sref: tsubsetreference; reg: tregister; l: tasmlabel); override;
procedure a_cmp_loc_reg_label(list : TAsmList;size : tdef;cmp_op : topcmp; const loc: tlocation; reg : tregister; l : tasmlabel);override;
procedure a_cmp_reg_loc_label(list : TAsmList;size : tdef;cmp_op : topcmp; reg: tregister; const loc: tlocation; l : tasmlabel);override;
procedure a_cmp_ref_loc_label(list: TAsmList; size: tdef;cmp_op: topcmp; const ref: treference; const loc: tlocation; l : tasmlabel);override;
procedure a_jmp_always(list : TAsmList;l: tasmlabel); override;
{$ifdef cpuflags}
procedure a_jmp_flags(list : TAsmList;const f : TResFlags;l: tasmlabel); override;
{# Depending on the value to check in the flags, either sets the register reg to one (if the flag is set)
or zero (if the flag is cleared). The size parameter indicates the destination size register.
}
procedure g_flags2reg(list: TAsmList; size: tdef; const f: tresflags; reg: TRegister); override;
procedure g_flags2ref(list: TAsmList; size: tdef; const f: tresflags; const ref:TReference); override;
{$endif cpuflags}
// procedure g_maybe_testself(list : TAsmList;reg:tregister);
// procedure g_maybe_testvmt(list : TAsmList;reg:tregister;objdef:tobjectdef);
{# This should emit the opcode to copy len bytes from the source
to destination.
It must be overridden for each new target processor.
@param(source Source reference of copy)
@param(dest Destination reference of copy)
}
procedure g_concatcopy(list : TAsmList;size: tdef; const source,dest : treference);override;
{# This should emit the opcode to copy len bytes from the an unaligned source
to destination.
It must be overridden for each new target processor.
@param(source Source reference of copy)
@param(dest Destination reference of copy)
}
procedure g_concatcopy_unaligned(list : TAsmList;size: tdef; const source,dest : treference);override;
{# This should emit the opcode to a shortrstring from the source
to destination.
@param(source Source reference of copy)
@param(dest Destination reference of copy)
}
procedure g_copyshortstring(list : TAsmList;const source,dest : treference;strdef:tstringdef);override;
procedure g_copyvariant(list : TAsmList;const source,dest : treference;vardef:tvariantdef);override;
procedure g_incrrefcount(list : TAsmList;t: tdef; const ref: treference);override;
procedure g_decrrefcount(list : TAsmList;t: tdef; const ref: treference);override;
procedure g_array_rtti_helper(list: TAsmList; t: tdef; const ref: treference; const highloc: tlocation;
const name: string);override;
procedure g_initialize(list : TAsmList;t : tdef;const ref : treference);override;
procedure g_finalize(list : TAsmList;t : tdef;const ref : treference);override;
{# Generates range checking code. It is to note
that this routine does not need to be overridden,
as it takes care of everything.
@param(p Node which contains the value to check)
@param(todef Type definition of node to range check)
}
procedure g_rangecheck(list: TAsmList; const l:tlocation; fromdef,todef: tdef); override;
{# Generates overflow checking code for a node }
procedure g_overflowcheck(list: TAsmList; const Loc:tlocation; def:tdef); override;
procedure g_overflowCheck_loc(List:TAsmList;const Loc:TLocation;def:TDef;var ovloc : tlocation);override;
procedure g_copyvaluepara_openarray(list : TAsmList;const ref:treference;const lenloc:tlocation;arrdef: tarraydef;destreg:tregister);override;
procedure g_releasevaluepara_openarray(list : TAsmList;arrdef: tarraydef;const l:tlocation);override;
{# Emits instructions when compilation is done in profile
mode (this is set as a command line option). The default
behavior does nothing, should be overridden as required.
}
procedure g_profilecode(list : TAsmList);override;
{# Emits instruction for allocating @var(size) bytes at the stackpointer
@param(size Number of bytes to allocate)
}
procedure g_stackpointer_alloc(list : TAsmList;size : longint);override;
{# Emits instruction for allocating the locals in entry
code of a routine. This is one of the first
routine called in @var(genentrycode).
@param(localsize Number of bytes to allocate as locals)
}
procedure g_proc_entry(list : TAsmList;localsize : longint;nostackframe:boolean);override;
{# Emits instructions for returning from a subroutine.
Should also restore the framepointer and stack.
@param(parasize Number of bytes of parameters to deallocate from stack)
}
procedure g_proc_exit(list : TAsmList;parasize:longint;nostackframe:boolean);override;
procedure g_intf_wrapper(list: TAsmList; procdef: tprocdef; const labelname: string; ioffset: longint);override;
procedure g_adjust_self_value(list:TAsmList;procdef: tprocdef;ioffset: aint);override;
function g_indirect_sym_load(list:TAsmList;const symname: string; weak: boolean): tregister;override;
{ generate a stub which only purpose is to pass control the given external method,
setting up any additional environment before doing so (if required).
The default implementation issues a jump instruction to the external name. }
// procedure g_external_wrapper(list : TAsmList; procdef: tprocdef; const externalname: string); override;
procedure location_force_reg(list:TAsmList;var l:tlocation;src_size,dst_size:tdef;maybeconst:boolean);override;
procedure location_force_fpureg(list:TAsmList;var l: tlocation;size: tdef;maybeconst:boolean);override;
procedure location_force_mem(list:TAsmList;var l:tlocation;size:tdef);override;
// procedure location_force_mmregscalar(list:TAsmList;var l: tlocation;size:tdef;maybeconst:boolean);override;
// procedure location_force_mmreg(list:TAsmList;var l: tlocation;size:tdef;maybeconst:boolean);override;
procedure maketojumpbool(list:TAsmList; p : tnode);override;
procedure gen_load_para_value(list:TAsmList);override;
procedure gen_load_loc_cgpara(list: TAsmList; vardef: tdef; const l: tlocation; const cgpara: tcgpara); override;
procedure gen_load_cgpara_loc(list: TAsmList; vardef: tdef; const para: TCGPara; var destloc: tlocation; reusepara: boolean); override;
end;
implementation
uses
globals,options,systems,
verbose,defutil,paramgr,symsym,
cgobj,tgobj,cutils,procinfo,
ncgutil;
{ thlcg2ll }
constructor thlcg2ll.create;
begin
end;
procedure thlcg2ll.init_register_allocators;
begin
cg.init_register_allocators;
end;
procedure thlcg2ll.done_register_allocators;
begin
cg.done_register_allocators;
end;
procedure thlcg2ll.set_regalloc_live_range_direction(dir: TRADirection);
begin
cg.set_regalloc_live_range_direction(dir);
end;
function thlcg2ll.getintregister(list: TAsmList; size: tdef): Tregister;
begin
result:=cg.getintregister(list,def_cgsize(size));
end;
function thlcg2ll.getaddressregister(list: TAsmList; size: tdef): Tregister;
begin
result:=cg.getaddressregister(list);
end;
function thlcg2ll.getfpuregister(list: TAsmList; size: tdef): Tregister;
begin
result:=cg.getfpuregister(list,def_cgsize(size));
end;
(*
function thlcg2ll.getmmregister(list: TAsmList; size: tdef): Tregister;
begin
result:=cg.getmmregister(list,def_cgsize(size));
end;
*)
function thlcg2ll.getflagregister(list: TAsmList; size: tdef): Tregister;
begin
result:=cg.getflagregister(list,def_cgsize(size));
end;
function thlcg2ll.uses_registers(rt: Tregistertype): boolean;
begin
result:=cg.uses_registers(rt);
end;
procedure thlcg2ll.do_register_allocation(list: TAsmList; headertai: tai);
begin
cg.do_register_allocation(list,headertai);
end;
procedure thlcg2ll.translate_register(var reg: tregister);
begin
cg.translate_register(reg);
end;
procedure thlcg2ll.a_label(list: TAsmList; l: tasmlabel); inline;
begin
cg.a_label(list,l);
end;
procedure thlcg2ll.a_reg_alloc(list: TAsmList; r: tregister);
begin
cg.a_reg_alloc(list,r);
end;
procedure thlcg2ll.a_reg_dealloc(list: TAsmList; r: tregister);
begin
cg.a_reg_dealloc(list,r);
end;
procedure thlcg2ll.a_reg_sync(list: TAsmList; r: tregister);
begin
cg.a_reg_sync(list,r);
end;
procedure thlcg2ll.a_load_reg_cgpara(list: TAsmList; size: tdef; r: tregister; const cgpara: TCGPara);
begin
cg.a_load_reg_cgpara(list,def_cgsize(size),r,cgpara);
end;
procedure thlcg2ll.a_load_const_cgpara(list: TAsmList; tosize: tdef; a: aint; const cgpara: TCGPara);
begin
cg.a_load_const_cgpara(list,def_cgsize(tosize),a,cgpara);
end;
procedure thlcg2ll.a_load_ref_cgpara(list: TAsmList; size: tdef; const r: treference; const cgpara: TCGPara);
begin
cg.a_load_ref_cgpara(list,def_cgsize(size),r,cgpara);
end;
procedure thlcg2ll.a_load_loc_cgpara(list: TAsmList; size: tdef; const l: tlocation; const cgpara: TCGPara);
begin
cg.a_load_loc_cgpara(list,l,cgpara);
end;
procedure thlcg2ll.a_loadaddr_ref_cgpara(list: TAsmList; fromsize, tosize: tdef; const r: treference; const cgpara: TCGPara);
begin
cg.a_loadaddr_ref_cgpara(list,r,cgpara);
end;
procedure thlcg2ll.a_call_name(list: TAsmList; pd: tprocdef; const s: string; weak: boolean);
begin
cg.a_call_name(list,s,weak);
end;
procedure thlcg2ll.a_call_reg(list: TAsmList; pd: tabstractprocdef; reg: tregister);
begin
cg.a_call_reg(list,reg);
end;
procedure thlcg2ll.a_call_ref(list: TAsmList; pd: tabstractprocdef; ref: treference);
begin
cg.a_call_ref(list,ref);
end;
procedure thlcg2ll.a_call_name_static(list: TAsmList; pd: tprocdef; const s: string);
begin
cg.a_call_name_static(list,s);
end;
procedure thlcg2ll.a_load_const_reg(list: TAsmList; tosize: tdef; a: aint; register: tregister);
begin
cg.a_load_const_reg(list,def_cgsize(tosize),a,register);
end;
procedure thlcg2ll.a_load_const_ref(list: TAsmList; tosize: tdef; a: aint; const ref: treference);
begin
cg.a_load_const_ref(list,def_cgsize(tosize),a,ref);
end;
procedure thlcg2ll.a_load_const_loc(list: TAsmList; tosize: tdef; a: aint; const loc: tlocation);
begin
cg.a_load_const_loc(list,a,loc);
end;
procedure thlcg2ll.a_load_reg_ref(list: TAsmList; fromsize, tosize: tdef; register: tregister; const ref: treference);
begin
cg.a_load_reg_ref(list,def_cgsize(fromsize),def_cgsize(tosize),register,ref);
end;
procedure thlcg2ll.a_load_reg_ref_unaligned(list: TAsmList; fromsize, tosize: tdef; register: tregister; const ref: treference);
begin
cg.a_load_reg_ref_unaligned(list,def_cgsize(fromsize),def_cgsize(tosize),register,ref);
end;
procedure thlcg2ll.a_load_reg_reg(list: TAsmList; fromsize, tosize: tdef; reg1, reg2: tregister);
begin
cg.a_load_reg_reg(list,def_cgsize(fromsize),def_cgsize(tosize),reg1,reg2);
end;
procedure thlcg2ll.a_load_reg_loc(list: TAsmList; fromsize, tosize: tdef; reg: tregister; const loc: tlocation);
begin
cg.a_load_reg_loc(list,def_cgsize(fromsize),reg,loc);
end;
procedure thlcg2ll.a_load_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; register: tregister);
begin
cg.a_load_ref_reg(list,def_cgsize(fromsize),def_cgsize(tosize),ref,register);
end;
procedure thlcg2ll.a_load_ref_reg_unaligned(list: TAsmList; fromsize, tosize: tdef; const ref: treference; register: tregister);
begin
cg.a_load_ref_reg_unaligned(list,def_cgsize(fromsize),def_cgsize(tosize),ref,register);
end;
procedure thlcg2ll.a_load_ref_ref(list: TAsmList; fromsize, tosize: tdef; const sref: treference; const dref: treference);
begin
cg.a_load_ref_ref(list,def_cgsize(fromsize),def_cgsize(tosize),sref,dref);
end;
procedure thlcg2ll.a_load_loc_reg(list: TAsmList; fromsize, tosize: tdef; const loc: tlocation; reg: tregister);
begin
cg.a_load_loc_reg(list,def_cgsize(tosize),loc,reg);
end;
procedure thlcg2ll.a_load_loc_ref(list: TAsmList; fromsize, tosize: tdef; const loc: tlocation; const ref: treference);
begin
cg.a_load_loc_ref(list,def_cgsize(tosize),loc,ref);
end;
procedure thlcg2ll.a_load_loc_subsetreg(list: TAsmList; fromsize, tosize, tosubsetsize: tdef; const loc: tlocation; const sreg: tsubsetregister);
begin
cg.a_load_loc_subsetreg(list,def_cgsize(tosubsetsize),loc,sreg);
end;
procedure thlcg2ll.a_load_loc_subsetref(list: TAsmList; fromsize, tosize, tosubsetsize: tdef; const loc: tlocation; const sref: tsubsetreference);
begin
cg.a_load_loc_subsetref(list,def_cgsize(tosubsetsize),loc,sref);
end;
procedure thlcg2ll.a_loadaddr_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; r: tregister);
begin
cg.a_loadaddr_ref_reg(list,ref,r);
end;
procedure thlcg2ll.a_load_subsetreg_reg(list: TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sreg: tsubsetregister; destreg: tregister);
begin
cg.a_load_subsetreg_reg(list,def_cgsize(fromsubsetsize),def_cgsize(tosize),sreg,destreg);
end;
procedure thlcg2ll.a_load_reg_subsetreg(list: TAsmList; fromsize, tosize, tosubsetsize: tdef; fromreg: tregister; const sreg: tsubsetregister);
begin
cg.a_load_reg_subsetreg(list,def_cgsize(fromsize),def_cgsize(tosubsetsize),fromreg,sreg);
end;
procedure thlcg2ll.a_load_subsetreg_subsetreg(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize: tdef; const fromsreg, tosreg: tsubsetregister);
begin
cg.a_load_subsetreg_subsetreg(list,def_cgsize(fromsubsetsize),def_cgsize(tosubsetsize),fromsreg,tosreg);
end;
procedure thlcg2ll.a_load_subsetreg_ref(list: TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sreg: tsubsetregister; const destref: treference);
begin
cg.a_load_subsetreg_ref(list,def_cgsize(fromsubsetsize),def_cgsize(tosize),sreg,destref);
end;
procedure thlcg2ll.a_load_ref_subsetreg(list: TAsmList; fromsize, tosize, tosubsetsize: tdef; const fromref: treference; const sreg: tsubsetregister);
begin
cg.a_load_ref_subsetreg(list,def_cgsize(fromsize),def_cgsize(tosubsetsize),fromref,sreg);
end;
procedure thlcg2ll.a_load_const_subsetreg(list: TAsmlist; tosize, tosubsetsize: tdef; a: aint; const sreg: tsubsetregister);
begin
cg.a_load_const_subsetreg(list,def_cgsize(tosubsetsize),a,sreg);
end;
procedure thlcg2ll.a_load_subsetreg_loc(list: TAsmlist; fromsize, fromsubsetsize, tosize: tdef; const sreg: tsubsetregister; const loc: tlocation);
begin
cg.a_load_subsetreg_loc(list,def_cgsize(fromsubsetsize),sreg,loc);
end;
procedure thlcg2ll.a_load_subsetref_reg(list: TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sref: tsubsetreference; destreg: tregister);
begin
cg.a_load_subsetref_reg(list,def_cgsize(fromsubsetsize),def_cgsize(tosize),sref,destreg);
end;
procedure thlcg2ll.a_load_reg_subsetref(list: TAsmList; fromsize, tosubsetsize, tosize: tdef; fromreg: tregister; const sref: tsubsetreference);
begin
cg.a_load_reg_subsetref(list,def_cgsize(fromsize),def_cgsize(tosubsetsize),fromreg,sref);
end;
procedure thlcg2ll.a_load_subsetref_subsetref(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize: tdef; const fromsref, tosref: tsubsetreference);
begin
cg.a_load_subsetref_subsetref(list,def_cgsize(fromsubsetsize),def_cgsize(tosubsetsize),fromsref,tosref);
end;
procedure thlcg2ll.a_load_subsetref_ref(list: TAsmList; fromsize, fromsubsetsize, tosize: tdef; const sref: tsubsetreference; const destref: treference);
begin
cg.a_load_subsetref_ref(list,def_cgsize(fromsubsetsize),def_cgsize(tosize),sref,destref);
end;
procedure thlcg2ll.a_load_ref_subsetref(list: TAsmList; fromsize, tosize, tosubsetsize: tdef; const fromref: treference; const sref: tsubsetreference);
begin
cg.a_load_ref_subsetref(list,def_cgsize(fromsize),def_cgsize(tosubsetsize),fromref,sref);
end;
procedure thlcg2ll.a_load_const_subsetref(list: TAsmlist; tosize, tosubsetsize: tdef; a: aint; const sref: tsubsetreference);
begin
cg.a_load_const_subsetref(list,def_cgsize(tosubsetsize),a,sref);
end;
procedure thlcg2ll.a_load_subsetref_loc(list: TAsmlist; fromsize, fromsubsetsize, tosize: tdef; const sref: tsubsetreference; const loc: tlocation);
begin
cg.a_load_subsetref_loc(list,def_cgsize(fromsubsetsize),sref,loc);
end;
procedure thlcg2ll.a_load_subsetref_subsetreg(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize: tdef; const fromsref: tsubsetreference; const tosreg: tsubsetregister);
begin
cg.a_load_subsetref_subsetreg(list,def_cgsize(fromsubsetsize),def_cgsize(tosubsetsize),fromsref,tosreg);
end;
procedure thlcg2ll.a_load_subsetreg_subsetref(list: TAsmlist; fromsize, fromsubsetsize, tosize, tosubsetsize: tdef; const fromsreg: tsubsetregister; const tosref: tsubsetreference);
begin
cg.a_load_subsetreg_subsetref(list,def_cgsize(fromsubsetsize),def_cgsize(tosubsetsize),fromsreg,tosref);
end;
procedure thlcg2ll.a_bit_test_reg_reg_reg(list: TAsmList; bitnumbersize, valuesize, destsize: tdef; bitnumber, value, destreg: tregister);
begin
cg.a_bit_test_reg_reg_reg(list,def_cgsize(bitnumbersize),def_cgsize(valuesize),def_cgsize(destsize),bitnumber,value,destreg);
end;
procedure thlcg2ll.a_bit_test_const_ref_reg(list: TAsmList; fromsize, destsize: tdef; bitnumber: aint; const ref: treference; destreg: tregister);
begin
cg.a_bit_test_const_ref_reg(list,def_cgsize(destsize),bitnumber,ref,destreg);
end;
procedure thlcg2ll.a_bit_test_const_reg_reg(list: TAsmList; setregsize, destsize: tdef; bitnumber: aint; setreg, destreg: tregister);
begin
cg.a_bit_test_const_reg_reg(list,def_cgsize(setregsize),def_cgsize(destsize),bitnumber,setreg,destreg);
end;
procedure thlcg2ll.a_bit_test_const_subsetreg_reg(list: TAsmList; fromsize, fromsubsetsize, destsize: tdef; bitnumber: aint; const setreg: tsubsetregister; destreg: tregister);
begin
cg.a_bit_test_const_subsetreg_reg(list,def_cgsize(fromsubsetsize),def_cgsize(destsize),bitnumber,setreg,destreg);
end;
procedure thlcg2ll.a_bit_test_reg_ref_reg(list: TAsmList; bitnumbersize, refsize, destsize: tdef; bitnumber: tregister; const ref: treference; destreg: tregister);
begin
cg.a_bit_test_reg_ref_reg(list,def_cgsize(bitnumbersize),def_cgsize(destsize),bitnumber,ref,destreg);
end;
procedure thlcg2ll.a_bit_test_reg_loc_reg(list: TAsmList; bitnumbersize, locsize, destsize: tdef; bitnumber: tregister; const loc: tlocation; destreg: tregister);
begin
cg.a_bit_test_reg_loc_reg(list,def_cgsize(bitnumbersize),def_cgsize(destsize),bitnumber,loc,destreg);
end;
procedure thlcg2ll.a_bit_test_const_loc_reg(list: TAsmList; locsize, destsize: tdef; bitnumber: aint; const loc: tlocation; destreg: tregister);
begin
cg.a_bit_test_const_loc_reg(list,def_cgsize(destsize),bitnumber,loc,destreg);
end;
procedure thlcg2ll.a_bit_set_reg_reg(list: TAsmList; doset: boolean; bitnumbersize, destsize: tdef; bitnumber, dest: tregister);
begin
cg.a_bit_set_reg_reg(list,doset,def_cgsize(bitnumbersize),def_cgsize(destsize),bitnumber,dest);
end;
procedure thlcg2ll.a_bit_set_const_ref(list: TAsmList; doset: boolean; destsize: tdef; bitnumber: aint; const ref: treference);
begin
cg.a_bit_set_const_ref(list,doset,def_cgsize(destsize),bitnumber,ref);
end;
procedure thlcg2ll.a_bit_set_const_reg(list: TAsmList; doset: boolean; destsize: tdef; bitnumber: aint; destreg: tregister);
begin
cg.a_bit_set_const_reg(list,doset,def_cgsize(destsize),bitnumber,destreg);
end;
procedure thlcg2ll.a_bit_set_const_subsetreg(list: TAsmList; doset: boolean; destsize, destsubsetsize: tdef; bitnumber: aint; const destreg: tsubsetregister);
begin
cg.a_bit_set_const_subsetreg(list,doset,def_cgsize(destsubsetsize),bitnumber,destreg);
end;
procedure thlcg2ll.a_bit_set_reg_ref(list: TAsmList; doset: boolean; fromsize, tosize: tdef; bitnumber: tregister; const ref: treference);
begin
cg.a_bit_set_reg_ref(list,doset,def_cgsize(fromsize),bitnumber,ref);
end;
procedure thlcg2ll.a_bit_set_reg_loc(list: TAsmList; doset: boolean; fromsize, tosize: tdef; bitnumber: tregister; const loc: tlocation);
begin
cg.a_bit_set_reg_loc(list,doset,def_cgsize(fromsize),bitnumber,loc);
end;
procedure thlcg2ll.a_bit_set_const_loc(list: TAsmList; doset: boolean; tosize: tdef; bitnumber: aint; const loc: tlocation);
begin
cg.a_bit_set_const_loc(list,doset,bitnumber,loc);
end;
procedure thlcg2ll.a_bit_scan_reg_reg(list: TAsmList; reverse: boolean; size: tdef; src, dst: tregister);
begin
cg.a_bit_scan_reg_reg(list,reverse,def_cgsize(size),src,dst);
end;
procedure thlcg2ll.a_loadfpu_reg_reg(list: TAsmList; fromsize, tosize: tdef; reg1, reg2: tregister);
begin
cg.a_loadfpu_reg_reg(list,def_cgsize(fromsize),def_cgsize(tosize),reg1,reg2);
end;
procedure thlcg2ll.a_loadfpu_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; reg: tregister);
begin
cg.a_loadfpu_ref_reg(list,def_cgsize(fromsize),def_cgsize(tosize),ref,reg);
end;
procedure thlcg2ll.a_loadfpu_reg_ref(list: TAsmList; fromsize, tosize: tdef; reg: tregister; const ref: treference);
begin
cg.a_loadfpu_reg_ref(list,def_cgsize(fromsize),def_cgsize(tosize),reg,ref);
end;
procedure thlcg2ll.a_loadfpu_ref_ref(list: TAsmList; fromsize, tosize: tdef; const ref1, ref2: treference);
begin
cg.a_loadfpu_ref_ref(list,def_cgsize(fromsize),def_cgsize(tosize),ref1,ref2);
end;
procedure thlcg2ll.a_loadfpu_loc_reg(list: TAsmList; fromsize, tosize: tdef; const loc: tlocation; const reg: tregister);
begin
{$ifdef extdebug}
if def_cgsize(fromsize)<>loc.size then
internalerror(2010112102);
{$endif}
cg.a_loadfpu_loc_reg(list,def_cgsize(tosize),loc,reg);
end;
procedure thlcg2ll.a_loadfpu_reg_loc(list: TAsmList; fromsize, tosize: tdef; const reg: tregister; const loc: tlocation);
begin
{$ifdef extdebug}
if def_cgsize(tosize)<>loc.size then
internalerror(2010112101);
{$endif}
cg.a_loadfpu_reg_loc(list,def_cgsize(fromsize),reg,loc);
end;
procedure thlcg2ll.a_loadfpu_reg_cgpara(list: TAsmList; fromsize: tdef; const r: tregister; const cgpara: TCGPara);
begin
cg.a_loadfpu_reg_cgpara(list,def_cgsize(fromsize),r,cgpara);
end;
procedure thlcg2ll.a_loadfpu_ref_cgpara(list: TAsmList; fromsize: tdef; const ref: treference; const cgpara: TCGPara);
begin
cg.a_loadfpu_ref_cgpara(list,def_cgsize(fromsize),ref,cgpara);
end;
(*
procedure thlcg2ll.a_loadmm_reg_reg(list: TAsmList; fromsize, tosize: tdef; reg1, reg2: tregister; shuffle: pmmshuffle);
begin
cg.a_loadmm_reg_reg(list,def_cgsize(fromsize),def_cgsize(tosize),reg1,reg2,shuffle);
end;
procedure thlcg2ll.a_loadmm_ref_reg(list: TAsmList; fromsize, tosize: tdef; const ref: treference; reg: tregister; shuffle: pmmshuffle);
begin
cg.a_loadmm_ref_reg(list,def_cgsize(fromsize),def_cgsize(tosize),ref,reg,shuffle);
end;
procedure thlcg2ll.a_loadmm_reg_ref(list: TAsmList; fromsize, tosize: tdef; reg: tregister; const ref: treference; shuffle: pmmshuffle);
begin
cg.a_loadmm_reg_ref(list,def_cgsize(fromsize),def_cgsize(tosize),reg,ref,shuffle);
end;
procedure thlcg2ll.a_loadmm_loc_reg(list: TAsmList; fromsize, tosize: tdef; const loc: tlocation; const reg: tregister; shuffle: pmmshuffle);
begin
{$ifdef extdebug}
if def_cgsize(fromsize)<>loc.size then
internalerror(2010112103);
{$endif}
cg.a_loadmm_loc_reg(list,def_cgsize(tosize),loc,reg,shuffle);
end;
procedure thlcg2ll.a_loadmm_reg_loc(list: TAsmList; fromsize, tosize: tdef; const reg: tregister; const loc: tlocation; shuffle: pmmshuffle);
begin
{$ifdef extdebug}
if def_cgsize(tosize)<>loc.size then
internalerror(2010112104);
{$endif}
cg.a_loadmm_reg_loc(list,def_cgsize(fromsize),reg,loc,shuffle);
end;
procedure thlcg2ll.a_loadmm_reg_cgpara(list: TAsmList; fromsize: tdef; reg: tregister; const cgpara: TCGPara; shuffle: pmmshuffle);
begin
cg.a_loadmm_reg_cgpara(list,def_cgsize(fromsize),reg,cgpara,shuffle);
end;
procedure thlcg2ll.a_loadmm_ref_cgpara(list: TAsmList; fromsize: tdef; const ref: treference; const cgpara: TCGPara; shuffle: pmmshuffle);
begin
cg.a_loadmm_ref_cgpara(list,def_cgsize(fromsize),ref,cgpara,shuffle);
end;
procedure thlcg2ll.a_loadmm_loc_cgpara(list: TAsmList; fromsize: tdef; const loc: tlocation; const cgpara: TCGPara; shuffle: pmmshuffle);
begin
{$ifdef extdebug}
if def_cgsize(fromsize)<>loc.size then
internalerror(2010112105);
{$endif}
cg.a_loadmm_loc_cgpara(list,loc,cgpara,shuffle);
end;
procedure thlcg2ll.a_opmm_loc_reg(list: TAsmList; Op: TOpCG; size: tdef; const loc: tlocation; reg: tregister; shuffle: pmmshuffle);
begin
cg.a_opmm_loc_reg(list,op,def_cgsize(size),loc,reg,shuffle);
end;
*)
(*
procedure thlcg2ll.a_loadmm_intreg_reg(list: TAsmList; fromsize, tosize: tdef; intreg, mmreg: tregister; shuffle: pmmshuffle);
begin
cg.a_loadmm_intreg_reg(list,def_cgsize(fromsize),def_cgsize(tosize),intreg,mmreg,shuffle);
end;
procedure thlcg2ll.a_loadmm_reg_intreg(list: TAsmList; fromsize, tosize: tdef; mmreg, intreg: tregister; shuffle: pmmshuffle);
begin
cg.a_loadmm_reg_intreg(list,def_cgsize(fromsize),def_cgsize(tosize),mmreg,intreg,shuffle);
end;
*)
procedure thlcg2ll.a_op_const_reg(list: TAsmList; Op: TOpCG; size: tdef; a: Aint; reg: TRegister);
begin
cg.a_op_const_reg(list,op,def_cgsize(size),a,reg);
end;
procedure thlcg2ll.a_op_const_ref(list: TAsmList; Op: TOpCG; size: tdef; a: Aint; const ref: TReference);
begin
cg.a_op_const_ref(list,op,def_cgsize(size),a,ref);
end;
procedure thlcg2ll.a_op_const_subsetreg(list: TAsmList; Op: TOpCG; size, subsetsize: tdef; a: aint; const sreg: tsubsetregister);
begin
cg.a_op_const_subsetreg(list,op,def_cgsize(size),def_cgsize(subsetsize),a,sreg);
end;
procedure thlcg2ll.a_op_const_subsetref(list: TAsmList; Op: TOpCG; size, subsetsize: tdef; a: aint; const sref: tsubsetreference);
begin
cg.a_op_const_subsetref(list,op,def_cgsize(size),def_cgsize(subsetsize),a,sref);
end;
procedure thlcg2ll.a_op_const_loc(list: TAsmList; Op: TOpCG; size: tdef; a: Aint; const loc: tlocation);
begin
{$ifdef extdebug}
if def_cgsize(size)<>loc.size then
internalerror(2010112106);
{$endif}
cg.a_op_const_loc(list,op,a,loc);
end;
procedure thlcg2ll.a_op_reg_reg(list: TAsmList; Op: TOpCG; size: tdef; reg1, reg2: TRegister);
begin
cg.a_op_reg_reg(list,op,def_cgsize(size),reg1,reg2);
end;
procedure thlcg2ll.a_op_reg_ref(list: TAsmList; Op: TOpCG; size: tdef; reg: TRegister; const ref: TReference);
begin
cg.a_op_reg_ref(list,op,def_cgsize(size),reg,ref);
end;
procedure thlcg2ll.a_op_ref_reg(list: TAsmList; Op: TOpCG; size: tdef; const ref: TReference; reg: TRegister);
begin
cg.a_op_ref_reg(list,op,def_cgsize(size),ref,reg);
end;
procedure thlcg2ll.a_op_reg_subsetreg(list: TAsmList; Op: TOpCG; opsize, destsize, destsubsetsize: tdef; reg: TRegister; const sreg: tsubsetregister);
begin
cg.a_op_reg_subsetreg(list,op,def_cgsize(opsize),def_cgsize(destsubsetsize),reg,sreg);
end;
procedure thlcg2ll.a_op_reg_subsetref(list: TAsmList; Op: TOpCG; opsize, destsize, destsubsetsize: tdef; reg: TRegister; const sref: tsubsetreference);
begin
cg.a_op_reg_subsetref(list,op,def_cgsize(opsize),def_cgsize(destsubsetsize),reg,sref);
end;
procedure thlcg2ll.a_op_reg_loc(list: TAsmList; Op: TOpCG; size: tdef; reg: tregister; const loc: tlocation);
begin
{$ifdef extdebug}
if def_cgsize(size)<>loc.size then
internalerror(2010112107);
{$endif}
cg.a_op_reg_loc(list,op,reg,loc)
end;
procedure thlcg2ll.a_op_ref_loc(list: TAsmList; Op: TOpCG; size: tdef; const ref: TReference; const loc: tlocation);
begin
{$ifdef extdebug}
if def_cgsize(size)<>loc.size then
internalerror(2010112101);
{$endif}
cg.a_op_ref_loc(list,op,ref,loc);
end;
procedure thlcg2ll.a_op_const_reg_reg(list: TAsmList; op: TOpCg; size: tdef; a: aint; src, dst: tregister);
begin
cg.a_op_const_reg_reg(list,op,def_cgsize(size),a,src,dst);
end;
procedure thlcg2ll.a_op_reg_reg_reg(list: TAsmList; op: TOpCg; size: tdef; src1, src2, dst: tregister);
begin
cg.a_op_reg_reg_reg(list,op,def_cgsize(size),src1,src2,dst);
end;
procedure thlcg2ll.a_op_const_reg_reg_checkoverflow(list: TAsmList; op: TOpCg; size: tdef; a: aint; src, dst: tregister; setflags: boolean; var ovloc: tlocation);
begin
cg.a_op_const_reg_reg_checkoverflow(list,op,def_cgsize(size),a,src,dst,setflags,ovloc);
end;
procedure thlcg2ll.a_op_reg_reg_reg_checkoverflow(list: TAsmList; op: TOpCg; size: tdef; src1, src2, dst: tregister; setflags: boolean; var ovloc: tlocation);
begin
cg.a_op_reg_reg_reg_checkoverflow(list,op,def_cgsize(size),src1,src2,dst,setflags,ovloc);
end;
procedure thlcg2ll.a_cmp_const_reg_label(list: TAsmList; size: tdef; cmp_op: topcmp; a: aint; reg: tregister; l: tasmlabel);
begin
cg.a_cmp_const_reg_label(list,def_cgsize(size),cmp_op,a,reg,l);
end;
procedure thlcg2ll.a_cmp_const_ref_label(list: TAsmList; size: tdef; cmp_op: topcmp; a: aint; const ref: treference; l: tasmlabel);
begin
cg.a_cmp_const_ref_label(list,def_cgsize(size),cmp_op,a,ref,l);
end;
procedure thlcg2ll.a_cmp_const_loc_label(list: TAsmList; size: tdef; cmp_op: topcmp; a: aint; const loc: tlocation; l: tasmlabel);
begin
cg.a_cmp_const_loc_label(list,def_cgsize(size),cmp_op,a,loc,l);
end;
procedure thlcg2ll.a_cmp_reg_reg_label(list: TAsmList; size: tdef; cmp_op: topcmp; reg1, reg2: tregister; l: tasmlabel);
begin
cg.a_cmp_reg_reg_label(list,def_cgsize(size),cmp_op,reg1,reg2,l);
end;
procedure thlcg2ll.a_cmp_ref_reg_label(list: TAsmList; size: tdef; cmp_op: topcmp; const ref: treference; reg: tregister; l: tasmlabel);
begin
cg.a_cmp_ref_reg_label(list,def_cgsize(size),cmp_op,ref,reg,l);
end;
procedure thlcg2ll.a_cmp_reg_ref_label(list: TAsmList; size: tdef; cmp_op: topcmp; reg: tregister; const ref: treference; l: tasmlabel);
begin
cg.a_cmp_reg_ref_label(list,def_cgsize(size),cmp_op,reg,ref,l);
end;
procedure thlcg2ll.a_cmp_subsetreg_reg_label(list: TAsmList; fromsize, fromsubsetsize, cmpsize: tdef; cmp_op: topcmp; const sreg: tsubsetregister; reg: tregister; l: tasmlabel);
begin
cg.a_cmp_subsetreg_reg_label(list,def_cgsize(fromsubsetsize),def_cgsize(cmpsize),cmp_op,sreg,reg,l);
end;
procedure thlcg2ll.a_cmp_subsetref_reg_label(list: TAsmList; fromsize, fromsubsetsize, cmpsize: tdef; cmp_op: topcmp; const sref: tsubsetreference; reg: tregister; l: tasmlabel);
begin
cg.a_cmp_subsetref_reg_label(list,def_cgsize(fromsubsetsize),def_cgsize(cmpsize),cmp_op,sref,reg,l);
end;
procedure thlcg2ll.a_cmp_loc_reg_label(list: TAsmList; size: tdef; cmp_op: topcmp; const loc: tlocation; reg: tregister; l: tasmlabel);
begin
cg.a_cmp_loc_reg_label(list,def_cgsize(size),cmp_op,loc,reg,l);
end;
procedure thlcg2ll.a_cmp_reg_loc_label(list: TAsmList; size: tdef; cmp_op: topcmp; reg: tregister; const loc: tlocation; l: tasmlabel);
begin
cg.a_cmp_reg_loc_label(list,def_cgsize(size),cmp_op,reg,loc,l);
end;
procedure thlcg2ll.a_cmp_ref_loc_label(list: TAsmList; size: tdef; cmp_op: topcmp; const ref: treference; const loc: tlocation; l: tasmlabel);
begin
cg.a_cmp_ref_loc_label(list,def_cgsize(size),cmp_op,ref,loc,l);
end;
procedure thlcg2ll.a_jmp_always(list: TAsmList; l: tasmlabel);
begin
cg.a_jmp_always(list,l);
end;
{$ifdef cpuflags}
procedure thlcg2ll.a_jmp_flags(list: TAsmList; const f: TResFlags; l: tasmlabel);
begin
cg.a_jmp_flags(list,f,l);
end;
procedure thlcg2ll.g_flags2reg(list: TAsmList; size: tdef; const f: tresflags; reg: TRegister);
begin
cg.g_flags2reg(list,def_cgsize(size),f,reg);
end;
procedure thlcg2ll.g_flags2ref(list: TAsmList; size: tdef; const f: tresflags; const ref: TReference);
begin
cg.g_flags2ref(list,def_cgsize(size),f,ref);
end;
{$endif cpuflags}
procedure thlcg2ll.g_concatcopy(list: TAsmList; size: tdef; const source, dest: treference);
begin
cg.g_concatcopy(list,source,dest,size.size);
end;
procedure thlcg2ll.g_concatcopy_unaligned(list: TAsmList; size: tdef; const source, dest: treference);
begin
cg.g_concatcopy_unaligned(list,source,dest,size.size);
end;
procedure thlcg2ll.g_copyshortstring(list: TAsmList; const source, dest: treference; strdef: tstringdef);
begin
cg.g_copyshortstring(list,source,dest,strdef.len);
end;
procedure thlcg2ll.g_copyvariant(list: TAsmList; const source, dest: treference; vardef: tvariantdef);
begin
cg.g_copyvariant(list,source,dest);
end;
procedure thlcg2ll.g_incrrefcount(list: TAsmList; t: tdef; const ref: treference);
begin
cg.g_incrrefcount(list,t,ref);
end;
procedure thlcg2ll.g_decrrefcount(list: TAsmList; t: tdef; const ref: treference);
begin
cg.g_decrrefcount(list,t,ref);
end;
procedure thlcg2ll.g_array_rtti_helper(list: TAsmList; t: tdef; const ref: treference; const highloc: tlocation; const name: string);
begin
cg.g_array_rtti_helper(list, t, ref, highloc, name);
end;
procedure thlcg2ll.g_initialize(list: TAsmList; t: tdef; const ref: treference);
begin
cg.g_initialize(list,t,ref);
end;
procedure thlcg2ll.g_finalize(list: TAsmList; t: tdef; const ref: treference);
begin
cg.g_finalize(list,t,ref);
end;
procedure thlcg2ll.g_rangecheck(list: TAsmList; const l: tlocation; fromdef, todef: tdef);
begin
cg.g_rangecheck(list,l,fromdef,todef);
end;
procedure thlcg2ll.g_overflowcheck(list: TAsmList; const Loc: tlocation; def: tdef);
begin
cg.g_overflowcheck(list,loc,def);
end;
procedure thlcg2ll.g_overflowCheck_loc(List: TAsmList; const Loc: TLocation; def: TDef; var ovloc: tlocation);
begin
cg.g_overflowCheck_loc(list,loc,def,ovloc);
end;
procedure thlcg2ll.g_copyvaluepara_openarray(list: TAsmList; const ref: treference; const lenloc: tlocation; arrdef: tarraydef; destreg: tregister);
begin
cg.g_copyvaluepara_openarray(list,ref,lenloc,arrdef.elesize,destreg);
end;
procedure thlcg2ll.g_releasevaluepara_openarray(list: TAsmList; arrdef: tarraydef; const l: tlocation);
begin
cg.g_releasevaluepara_openarray(list,l);
end;
procedure thlcg2ll.g_profilecode(list: TAsmList);
begin
cg.g_profilecode(list);
end;
procedure thlcg2ll.g_stackpointer_alloc(list: TAsmList; size: longint);
begin
cg.g_stackpointer_alloc(list,size);
end;
procedure thlcg2ll.g_proc_entry(list: TAsmList; localsize: longint; nostackframe: boolean);
begin
cg.g_proc_entry(list,localsize,nostackframe);
end;
procedure thlcg2ll.g_proc_exit(list: TAsmList; parasize: longint; nostackframe: boolean);
begin
cg.g_proc_exit(list,parasize,nostackframe);
end;
procedure thlcg2ll.g_intf_wrapper(list: TAsmList; procdef: tprocdef; const labelname: string; ioffset: longint);
begin
cg.g_intf_wrapper(list,procdef,labelname,ioffset);
end;
procedure thlcg2ll.g_adjust_self_value(list: TAsmList; procdef: tprocdef; ioffset: aint);
begin
cg.g_adjust_self_value(list,procdef,ioffset);
end;
function thlcg2ll.g_indirect_sym_load(list: TAsmList; const symname: string; weak: boolean): tregister;
begin
result:=cg.g_indirect_sym_load(list,symname,weak);
end;
procedure thlcg2ll.location_force_reg(list: TAsmList; var l: tlocation; src_size, dst_size: tdef; maybeconst: boolean);
begin
ncgutil.location_force_reg(list,l,def_cgsize(dst_size),maybeconst);
end;
procedure thlcg2ll.location_force_fpureg(list: TAsmList; var l: tlocation; size: tdef; maybeconst: boolean);
begin
ncgutil.location_force_fpureg(list,l,maybeconst);
end;
procedure thlcg2ll.location_force_mem(list: TAsmList; var l: tlocation; size: tdef);
begin
ncgutil.location_force_mem(list,l);
end;
(*
procedure thlcg2ll.location_force_mmregscalar(list: TAsmList; var l: tlocation; size: tdef; maybeconst: boolean);
begin
ncgutil.location_force_mmregscalar(list,l,maybeconst);
end;
procedure thlcg2ll.location_force_mmreg(list: TAsmList; var l: tlocation; size: tdef; maybeconst: boolean);
begin
ncgutil.location_force_mmreg(list,l,maybeconst);
end;
*)
procedure thlcg2ll.maketojumpbool(list: TAsmList; p: tnode);
begin
{ loadregvars parameter is no longer used, should be removed from
ncgutil version as well }
ncgutil.maketojumpbool(list,p,lr_dont_load_regvars);
end;
procedure thlcg2ll.gen_load_para_value(list: TAsmList);
begin
ncgutil.gen_load_para_value(list);
end;
procedure thlcg2ll.gen_load_loc_cgpara(list: TAsmList; vardef: tdef; const l: tlocation; const cgpara: tcgpara);
begin
ncgutil.gen_load_loc_cgpara(list,vardef,l,cgpara);
end;
procedure thlcg2ll.gen_load_cgpara_loc(list: TAsmList; vardef: tdef; const para: TCGPara; var destloc: tlocation; reusepara: boolean);
begin
ncgutil.gen_load_cgpara_loc(list, vardef, para, destloc, reusepara);
end;
end.
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