mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-11-04 02:19:22 +01:00
41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
{
|
|
This file is part of the Free Pascal run time library.
|
|
Copyright (c) 1999-2000 by Jonas Maebe, member of the
|
|
Free Pascal development team
|
|
|
|
Processor dependent part of strings.pp, not shared with
|
|
sysutils unit.
|
|
|
|
See the file COPYING.FPC, included in this distribution,
|
|
for details about the copyright.
|
|
|
|
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.
|
|
|
|
**********************************************************************}
|
|
|
|
{$ifndef FPC_UNIT_HAS_STRPCOPY}
|
|
{$define FPC_UNIT_HAS_STRPCOPY}
|
|
function strpcopy(d : pchar;const s : string) : pchar;assembler;
|
|
asm
|
|
{ get length }
|
|
lbz r0,0(r4)
|
|
{ put in counter }
|
|
cmplwi r0,0
|
|
mtctr r0
|
|
subi r10,r3,1
|
|
beq .LStrPCopyEmpty
|
|
.LStrPCopyLoop:
|
|
{ copy everything }
|
|
lbzu r0,1(r4)
|
|
stbu r0,1(r10)
|
|
bdnz .LStrPCopyLoop
|
|
{ add terminating #0 }
|
|
li r0,0
|
|
.LStrPCopyEmpty:
|
|
stb r0,1(r10)
|
|
end;
|
|
{$endif FPC_UNIT_HAS_STRPCOPY}
|
|
|