paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-08-11 10:26:05 +02:00
Code Issues Packages Projects Releases Wiki Activity

* armel and little/big endian support

Browse Source 
git-svn-id: trunk@9152 -
This commit is contained in:
florian 2007-11-07 20:41:27 +00:00
parent 8093953747
commit 447e963e88
2 changed files with 32 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
rtl/linux/bunxsysc.inc
View File

@ -516,28 +516,29 @@ end;
function Fppread(fd: cint; buf: pchar; nbytes : size_t; offset:Toff): ssize_t; [public, alias : 'FPC_SYSC_PREAD'];
begin
{$ifdef CPU64}
Fppread:=do_syscall(syscall_nr_pread64,Fd,TSysParam(buf),nbytes,TSysParam(OffSet));
{$else}
Fppread:=do_syscall(syscall_nr_pread,Fd,TSysParam(buf),nbytes,
{$ifdef FPC_BIG_ENDIAN} hi(offset),lo(offset){$endif}
{$ifdef FPC_LITTLE_ENDIAN} lo(offset),hi(offset){$endif}
);
{$endif}
{$ifdef CPU64}
Fppread:=do_syscall(syscall_nr_pread64,Fd,TSysParam(buf),nbytes,TSysParam(OffSet));
{$else}
Fppread:=do_syscall(syscall_nr_pread,Fd,TSysParam(buf),nbytes,
{$ifdef FPC_ABI_EABI} 0, { align parameters as required with dummy } {$endif FPC_ABI_EABI}
{$ifdef FPC_BIG_ENDIAN} hi(offset),lo(offset){$endif}
{$ifdef FPC_LITTLE_ENDIAN} lo(offset),hi(offset){$endif}
);
{$endif}
end;
function Fppwrite(fd: cint;buf:pchar; nbytes : size_t; offset:Toff): ssize_t; [public, alias : 'FPC_SYSC_PWRITE'];
begin
{$ifdef CPU64}
Fppwrite:=do_syscall(syscall_nr_pwrite64,Fd,TSysParam(buf),nbytes,TSysParam(OffSet));
{$else}
Fppwrite:=do_syscall(syscall_nr_pwrite,Fd,TSysParam(buf),nbytes,
{$ifdef FPC_BIG_ENDIAN} hi(offset),lo(offset){$endif}
{$ifdef FPC_LITTLE_ENDIAN} lo(offset),hi(offset){$endif}
);
{$endif}
{$ifdef CPU64}
Fppwrite:=do_syscall(syscall_nr_pwrite64,Fd,TSysParam(buf),nbytes,TSysParam(OffSet));
{$else}
Fppwrite:=do_syscall(syscall_nr_pwrite,Fd,TSysParam(buf),nbytes,
{$ifdef FPC_ABI_EABI} 0, { align parameters as required with dummy } {$endif FPC_ABI_EABI}
{$ifdef FPC_BIG_ENDIAN} hi(offset),lo(offset){$endif}
{$ifdef FPC_LITTLE_ENDIAN} lo(offset),hi(offset){$endif}
);
{$endif}
end;
function Fpreadv(fd: cint; const iov : piovec; iovcnt : cint):ssize_t; [public, alias : 'FPC_SYSC_READV'];

22
rtl/linux/ossysc.inc
View File

@ -46,10 +46,13 @@ begin
{$if defined(cpu64)}
result:=do_syscall(syscall_nr_lseek,tsysparam(fd),tsysparam(offset),tsysparam(whence));
{$else}
if do_syscall(syscall_nr__llseek,tsysparam(fd),tsysparam(hi(offset)),tsysparam(lo(offset)),
if do_syscall(syscall_nr__llseek,tsysparam(fd),
{$ifdef FPC_ABI_EABI} 0, { align parameters as required with dummy } {$endif FPC_ABI_EABI}
{$ifdef FPC_BIG_ENDIAN} tsysparam(hi(offset)),tsysparam(lo(offset)),{$endif}
{$ifdef FPC_LITTLE_ENDIAN} tsysparam(lo(offset)),tsysparam(hi(offset)),{$endif}
tsysparam(@result), tsysparam(whence)) = -1 then
result:=off_t(-1);
{$endif}
{$endif}
end;
function Fpread(fd: cint; buf: pchar; nbytes : size_t): ssize_t; [public, alias : 'FPC_SYSC_READ'];
@ -65,13 +68,13 @@ begin
end;
{
function Fppread(fd: cint; buf: pchar; nbytes : size_t; offset:Toff): ssize_t; [public, alias : 'FPC_SYSC_PREAD'];
!! check 64 bit off_t sycall
!! check 64 bit off_t sycall
begin
Fpread:=do_syscall(syscall_nr_pread,Fd,TSysParam(buf),nbytes,offset);
end;
function Fppwrite(fd: cint;buf:pchar; nbytes : size_t; offset:Toff): ssize_t; [public, alias : 'FPC_SYSC_PWRITE'];
!! check 64 bit off_t sycall
!! check 64 bit off_t sycall
begin
Fpwrite:=do_syscall(syscall_nr_pwrite,Fd,TSysParam(buf),nbytes,offset);
end;
@ -95,7 +98,7 @@ begin
Fpstat:=do_syscall(syscall_nr_stat,TSysParam(path),TSysParam(@buf));
{$else}
Fpstat:=do_syscall(syscall_nr_stat64,TSysParam(path),TSysParam(@buf));
{$endif}
{$endif}
end;
{*****************************************************************************
@ -302,9 +305,12 @@ begin
{$if defined(cpu64)}
Fpftruncate:=Do_syscall(syscall_nr_ftruncate,TSysParam(fd),TSysParam(flength));
{$else}
Fpftruncate:=Do_syscall(syscall_nr_ftruncate64,TSysParam(fd),TSysParam(lo(flength)),
TSysParam(hi(flength)));
{$endif}
Fpftruncate:=Do_syscall(syscall_nr_ftruncate64,TSysParam(fd),
{$ifdef FPC_ABI_EABI} 0, { align parameters as required with dummy } {$endif FPC_ABI_EABI}
{$ifdef FPC_BIG_ENDIAN} tsysparam(hi(flength)),tsysparam(lo(flength)),{$endif}
{$ifdef FPC_LITTLE_ENDIAN} tsysparam(lo(flength)),tsysparam(hi(flength)){$endif}
);
{$endif}
end;
function Fpfstat(fd : cint; var sb : stat): cint; [public, alias : 'FPC_SYSC_FSTAT'];