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+ some files from old fixes branch added

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git-svn-id: trunk@2385 -
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florian 2006-01-31 21:55:42 +00:00
parent 37024dc4d0
commit 818ac29ba2
7 changed files with 698 additions and 0 deletions
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6
.gitattributes vendored
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@ -3894,8 +3894,14 @@ rtl/linux/ipccall.inc svneol=native#text/plain
rtl/linux/ipcsys.inc svneol=native#text/plain
rtl/linux/linuxvcs.pp -text
rtl/linux/m68k/bsyscall.inc svneol=native#text/plain
rtl/linux/m68k/cprt0.as -text
rtl/linux/m68k/cprt21.as -text
rtl/linux/m68k/dllprt0.as -text
rtl/linux/m68k/gprt0.as -text
rtl/linux/m68k/gprt21.as -text
rtl/linux/m68k/prt0.as -text
rtl/linux/m68k/prt1.as -text
rtl/linux/m68k/signal.inc svneol=native#text/plain
rtl/linux/m68k/stat.inc svneol=native#text/plain
rtl/linux/osdefs.inc svneol=native#text/plain
rtl/linux/osmacro.inc svneol=native#text/plain

75
rtl/linux/m68k/cprt0.as Normal file
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|
| $Id: cprt0.as,v 1.1.2.2 2001/08/01 13:26:17 pierre Exp $
| This file is part of the Free Pascal run time library.
| Copyright (c) 2001 by Free Pascal Core Team
|
| 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.
|
|**********************************************************************}
|
| Linux m68k ELF startup code for linking with C lib for Free Pascal
|
.file "cprt0.as"
.text
.globl _start
.type _start,@function
_start:
.globl __entry
.type __entry,@function
__entry:
move.l 8(%sp),%d0
move.l %d0,U_SYSLINUX_ENVP
move.l %d0,__environ
move.l 4(%sp),%d0
move.l %d0,U_SYSLINUX_ARGV
move.l (%sp),%d0
move.l %d0,U_SYSLINUX_ARGC
| The arguments should be in correct order for
| calling __libc_init
| This code is untested for now PM
jsr __libc_init
| insert _fini in atexit chain
move.l _fini,-(%sp)
jsr atexit
addq.l #4,%sp
| call _init function
jsr _init
jsr PASCALMAIN
| Used by System_exit procedure
.globl _haltproc
_haltproc:
| Call C exit function
move.w U_SYSLINUX_EXITCODE,%d1
move.l %d1,-(%sp)
jsr exit
moveq.l #1,%d0
move.l (%sp)+,%d1
trap #0
bra _haltproc
| Is this still needed ??
| .data
| .align 4
| .globl ___fpc_brk_addr
|___fpc_brk_addr:
| .long 0
|
| $Log: cprt0.as,v $
| Revision 1.1.2.2 2001/08/01 13:26:17 pierre
| * syntax adapted to GNU as
|
| Revision 1.1.2.1 2001/07/13 15:29:32 pierre
| first version of cprt0.as
|
|

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rtl/linux/m68k/cprt21.as Normal file
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@ -0,0 +1,144 @@
|
| $Id: cprt21.as,v 1.1.2.5 2002/02/28 22:44:44 pierre Exp $
| This file is part of the Free Pascal run time library.
| Copyright (c) 1999-2000 by Michael Van Canneyt and Peter Vreman
| members of the Free Pascal development team.
|
| 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.
|
|**********************************************************************}
|
| Linux ELF startup code for Free Pascal
|
.file "prt1.as"
.text
.globl _start
.type _start,@function
_start:
/* First locate the start of the environment variables */
move.l (%sp)+,%d3
move.l %d0,%d4
move.l %sp,%d1 /* Points to the arguments */
move.l %d3,%d0
addq.l #1,%d0
lsl.l #2,%d0
add.l %sp,%d0
move.l %sp,%d7
and.l #0xfffffff8,%d7 /* Align stack */
move.l %d7,%sp
move.l %d0,U_SYSLINUX_ENVP /* Move the environment pointer */
move.l %d3,U_SYSLINUX_ARGC /* Move the argument counter */
move.l %d1,U_SYSLINUX_ARGV /* Move the argument pointer */
move.l #0,%fp /* Zero frame pointer to end call stack */
|
| Start of args for __libc_start_main
|
|
move.l %d4,-(%sp)
move.l %sp,-(%sp)
move.l %a1,-(%sp)
pea.l _fini_dummy
pea.l _init_dummy
move.l %d1,-(%sp)
move.l %d3,-(%sp)
pea.l main
jsr __libc_start_main
trap #0
/* fake main routine which will be run from libc */
main:
/* save return address */
move.l (%sp)+,%d0
move.l %d0,___fpc_ret
move.l %d1,___fpc_ret_d1
move.l %fp,___fpc_ret_fp
move.l %d0,-(%sp)
/* start the program */
move.l #0,%fp
jsr PASCALMAIN
.globl _haltproc
.type _haltproc,@function
_haltproc:
eor.l %d0,%d0 /* load and save exitcode */
move.w U_SYSLINUX_EXITCODE,%d0
move.l ___fpc_ret,%d3 /* return to libc */
move.l ___fpc_ret_fp,%fp
move.l ___fpc_ret_d1,%d1
move.l %d3,-(%sp)
_init_dummy:
_fini_dummy:
rts
.data
.align 4
.globl ___fpc_brk_addr /* heap management */
.type ___fpc_brk_addr,@object
.size ___fpc_brk_addr,4
___fpc_brk_addr:
.long 0
___fpc_ret: /* return address to libc */
.long 0
___fpc_ret_d1:
.long 0
___fpc_ret_fp:
.long 0
|
| $Log: cprt21.as,v $
| Revision 1.1.2.5 2002/02/28 22:44:44 pierre
| + add some comments
|
| Revision 1.1.2.4 2001/08/02 21:23:59 pierre
| * fix the args to __libc_start_main
|
| Revision 1.1.2.3 2001/07/30 20:05:07 pierre
| * fix a assembler syntax eror in last commit
|
| Revision 1.1.2.2 2001/07/30 16:18:53 pierre
| * converted from i386 code
|
| Revision 1.1.2.2 2001/06/04 18:04:32 peter
| * use own dummies for _init and _fini
|
| Revision 1.1.2.1 2001/02/14 22:18:45 pierre
| * fix Sebastian's problem with HeapTrace
|
| Revision 1.1 2000/07/13 06:30:55 michael
| + Initial import
|
| Revision 1.3 2000/01/07 16:41:42 daniel
| * copyright 2000
|
| Revision 1.2 2000/01/07 16:32:28 daniel
| * copyright 2000 added
|
| Revision 1.1 1999/05/03 21:29:36 peter
| + glibc 2.1 support
|
| Revision 1.3 1998/11/04 10:16:25 peter
| + xorl fp,fp to indicate end of backtrace
|
| Revision 1.2 1998/10/14 21:28:46 peter
| * initialize fpu so sigfpe is finally generated for fpu errors
|
| Revision 1.1 1998/08/12 19:16:09 peter
| + loader including libc init and exit
|
|

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rtl/linux/m68k/dllprt0.as Normal file
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@ -0,0 +1,66 @@
|
| $Id: dllprt0.as,v 1.1.2.4 2001/08/01 13:26:17 pierre Exp $
| This file is part of the Free Pascal run time library.
| Copyright (c) 2001 by Pierre Muller
|
| 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.
|
|**********************************************************************}
|
| Linux m68k ELF shared library startup code for Free Pascal
|
.file "dllprt0.as"
.text
.globl _startlib
.type _startlib,@function
_startlib:
.globl FPC_LIB_START
.type FPC_LIB_START,@function
FPC_LIB_START:
|
| The args and envs are not tested yet
|
move.l (%sp)+, %d0
lea 4(%sp,%d0*4),%a0
move.l %a0, U_SYSLINUX_ENVP
move.l %sp,U_SYSLINUX_ARGV
move.l %d0,U_SYSLINUX_ARGC
jsr PASCALMAIN
rts
.globl _haltproc
.type _haltproc,@function
haltproc:
moveq.l #1,%d0
move.w U_SYSLINUX_EXITCODE,%d1
trap #0
bra _haltproc
.data
.align 4
.globl ___fpc_brk_addr
___fpc_brk_addr:
.long 0
|
| $Log: dllprt0.as,v $
| Revision 1.1.2.4 2001/08/01 13:26:17 pierre
| * syntax adapted to GNU as
|
| Revision 1.1.2.3 2001/07/13 15:13:47 pierre
| + add and fix some comments
|
| Revision 1.1.2.2 2001/07/13 15:04:35 pierre
| * correct assembler error
|
| Revision 1.1.2.1 2001/07/13 15:03:02 pierre
| + New file converted from i386 version
|
|

92
rtl/linux/m68k/gprt0.as Normal file
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@ -0,0 +1,92 @@
|
| $Id: gprt0.as,v 1.1.2.3 2001/08/01 13:26:17 pierre Exp $
| This file is part of the Free Pascal run time library.
| Copyright (c) 2001 by Free Pascal Core Team
|
| 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.
|
|**********************************************************************}
|
| Linux m68k ELF startup code with profiling support for Free Pascal
| Note: Needs linking with -lgmon and -lc
|
.file "gprt0.as"
.text
.globl _start
.type _start,@function
_start:
.globl __entry
.type __entry,@function
__entry:
move.l 8(%sp),%d0
move.l %d0,U_SYSLINUX_ENVP
move.l %d0,__environ
move.l 4(%sp),%d0
move.l %d0,U_SYSLINUX_ARGV
move.l (%sp),%d0
move.l %d0,U_SYSLINUX_ARGC
| Initialize gmon
| Should this be done before or after __libc_init call ??
|
move.l _etext,-(%sp) /* Initialize gmon */
move.l _start,-(%sp)
jsr monstartup
addq.l #8,%sp
move.l _mcleanup,-(%sp)
jsr atexit
addq.l #4,%sp
| The arguments should be in correct order for
| calling __libc_init
| This code is untested for now PM
jsr __libc_init
| insert _fini in atexit chain
move.l _fini,-(%sp)
jsr atexit
addq.l #4,%sp
| call _init function
jsr _init
jsr PASCALMAIN
| Used by System_exit procedure
.globl _haltproc
_haltproc:
| Call C exit function
move.w U_SYSLINUX_EXITCODE,%d1
move.l %d1,-(%sp)
jsr exit
moveq.l #1,%d0
move.l (%sp)+,%d1
trap #0
bra _haltproc
| Is this still needed ??
| .data
| .align 4
| .globl ___fpc_brk_addr
|___fpc_brk_addr:
| .long 0
|
| $Log: gprt0.as,v $
| Revision 1.1.2.3 2001/08/01 13:26:17 pierre
| * syntax adapted to GNU as
|
| Revision 1.1.2.2 2001/07/13 15:43:22 pierre
| assembler error corrected
|
| Revision 1.1.2.1 2001/07/13 15:38:54 pierre
| first version of gprt0.as file
|
|
|

95
rtl/linux/m68k/gprt21.as Normal file
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@ -0,0 +1,95 @@
|
| $Id: gprt21.as,v 1.1.2.2 2001/08/01 13:26:17 pierre Exp $
| This file is part of the Free Pascal run time library.
| Copyright (c) 2001 by Free Pascal Core Team
|
| 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.
|
|**********************************************************************}
|
| Linux m68k ELF startup code with profiling support for Free Pascal
| Note: Needs linking with -lgmon and -lc
|
.file "gprt0.as"
.text
.globl _start
.type _start,@function
_start:
.globl __entry
.type __entry,@function
__entry:
move.l 8(%sp),%d0
move.l %d0,U_SYSLINUX_ENVP
move.l %d0,__environ
move.l 4(%sp),%d0
move.l %d0,U_SYSLINUX_ARGV
move.l (%sp),%d0
move.l %d0,U_SYSLINUX_ARGC
| Initialize gmon
| Should this be done before or after __libc_init call ??
|
move.l _etext,-(%sp) /* Initialize gmon */
move.l _start,-(%sp)
jsr monstartup
addq.l #8,%sp
move.l _mcleanup,-(%sp)
jsr atexit
addq.l #4,%sp
| The arguments should be in correct order for
| calling __libc_init
| This code is untested for now PM
jsr __libc_init
| insert _fini in atexit chain
move.l _fini,-(%sp)
jsr atexit
addq.l #4,%sp
| call _init function
jsr _init
jsr PASCALMAIN
| Used by System_exit procedure
.globl _haltproc
_haltproc:
| Call C exit function
move.w U_SYSLINUX_EXITCODE,%d1
move.l %d1,-(%sp)
jsr exit
moveq.l #1,%d0
move.l (%sp)+,%d1
trap #0
bra _haltproc
| Is this still needed ??
| .data
| .align 4
| .globl ___fpc_brk_addr
|___fpc_brk_addr:
| .long 0
|
| $Log: gprt21.as,v $
| Revision 1.1.2.2 2001/08/01 13:26:17 pierre
| * syntax adapted to GNU as
|
| Revision 1.1.2.1 2001/07/13 15:45:40 pierre
| simple copies of cprt0 and gprt0 added
|
| Revision 1.1.2.2 2001/07/13 15:43:22 pierre
| assembler error corrected
|
| Revision 1.1.2.1 2001/07/13 15:38:54 pierre
| first version of gprt0.as file
|
|
|

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rtl/linux/m68k/signal.inc Normal file
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@ -0,0 +1,220 @@
{
$Id: signal.inc,v 1.1.2.2 2002/10/10 19:31:28 pierre Exp $
This file is part of the Free Pascal run time library.
Copyright (c) 1999-2000 by Pierre Muller,
member of the Free Pascal development team.
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.
**********************************************************************}
{$packrecords C}
{********************
Signal
********************}
Const
{ For sending a signal }
SA_NOCLDSTOP = 1;
SA_SHIRQ = $04000000;
SA_STACK = $08000000;
SA_RESTART = $10000000;
SA_INTERRUPT = $20000000;
SA_NOMASK = $40000000;
SA_ONESHOT = $80000000;
SIG_BLOCK = 0;
SIG_UNBLOCK = 1;
SIG_SETMASK = 2;
SIG_DFL = 0 ;
SIG_IGN = 1 ;
SIG_ERR = -1 ;
SIGHUP = 1;
SIGINT = 2;
SIGQUIT = 3;
SIGILL = 4;
SIGTRAP = 5;
SIGABRT = 6;
SIGIOT = 6;
SIGBUS = 7;
SIGFPE = 8;
SIGKILL = 9;
SIGUSR1 = 10;
SIGSEGV = 11;
SIGUSR2 = 12;
SIGPIPE = 13;
SIGALRM = 14;
SIGTerm = 15;
SIGSTKFLT = 16;
SIGCHLD = 17;
SIGCONT = 18;
SIGSTOP = 19;
SIGTSTP = 20;
SIGTTIN = 21;
SIGTTOU = 22;
SIGURG = 23;
SIGXCPU = 24;
SIGXFSZ = 25;
SIGVTALRM = 26;
SIGPROF = 27;
SIGWINCH = 28;
SIGIO = 29;
SIGPOLL = SIGIO;
SIGPWR = 30;
SIGUNUSED = 31;
{ not sure this value is correct for m68k PM }
const
SI_PAD_SIZE = ((128 div sizeof(longint)) - 3);
type
{ REMARK: floating point regs are defined as arrays of
3 longints; I don't know if C does align this to
16 byte boundaries for each element of the array PM }
{ If C does we might need to define this as
array from 0 to 3 }
tfpreg = array[0..2] of longint;
pfpstate = ^tfpstate;
tfpstate = record
pcr,psr,fpiaddr : longint;
fpreg : array [0..7] of tfpreg;
end;
Size_T = cardinal;
SigSet = Longint;
PSigSet = ^SigSet;
{ as defined in asm_m68k/signal.h }
Stack_T = Record
ss_sp : pointer;
ss_flags : longint;
ss_size : size_t;
end;
{ SigContextRec corresponds to the ucontext record
in linux asm-m68k/ucontext.h include file }
PSigContextRec = ^SigContextRec;
SigContextRec = record
uc_flags : cardinal;
uc_link : pSigContextRec;
uc_stack : stack_t; { what's that ?? }
{ fields from 'version' to 'pc'
correspond to the mcontext struct in asm-m68k/ucontext.h file }
version : longint; { SigContext version check }
{ 18 general registers }
d0,d1,d2,d3,d4,d5,d6,d7 : cardinal;
a0,a1,a2,a3,a4,a5 : cardinal;
fp,sp,ps,pc : cardinal;
{ fields from 'pcr' to 'fpreg'
are floating point part }
pcr,psr,fpiaddr : longint;
fpreg : array[0..7] of tfpreg; { how is this aligned ?? }
filler : array[0..79] of cardinal;
sigmask : SigSet;
end;
PSigInfoRec = ^SigInfoRec;
SigInfoRec = record
si_signo: longint;
si_errno: longint;
si_code: longint;
case longint of
0:
(pad: array[0 .. SI_PAD_SIZE-1] of longint);
1: { kill }
( kill: record
pid: longint; { sender's pid }
uid : longint; { sender's uid }
end );
2: { POSIX.1b timers }
( timer : record
timer1 : cardinal;
timer2 : cardinal;
end );
3: { POSIX.1b signals }
( rt : record
pid : longint; { sender's pid }
uid : longint; { sender's uid }
sigval : longint;
end );
4: { SIGCHLD }
( sigchld : record
pid : longint; { which child }
uid : longint; { sender's uid }
status : longint; { exit code }
utime : timeval;
stime : timeval;
end );
5: { SIGILL, SIGFPE, SIGSEGV, SIGBUS }
( sigfault : record
addr : pointer;{ faulting insn/memory ref. }
end );
6:
( sigpoll : record
band : longint; { POLL_IN, POLL_OUT, POLL_MSG }
fd : longint;
end );
end;
SignalHandler = Procedure(Sig : Longint);cdecl;
PSignalHandler = ^SignalHandler;
SignalRestorer = Procedure;cdecl;
PSignalRestorer = ^SignalRestorer;
{ the third argument is only a guess for now,
asm-m68k/signal.h gives only void * arg type PM }
TSigAction = procedure(Sig: Longint; SigInfoPtr : PSigInfoRec; SigContextPtr : PSigContextRec);cdecl;
SigActionRec = packed record
Handler : record
case byte of
0: (Sh: SignalHandler);
1: (Sa: TSigAction);
end;
Sa_Mask : SigSet;
Sa_Flags : Longint;
Sa_restorer : SignalRestorer; { Obsolete - Don't use }
end;
PSigActionRec = ^SigActionRec;
(*
Procedure SigAction(Signum:Integer;Act,OldAct:PSigActionRec );
{
Change action of process upon receipt of a signal.
Signum specifies the signal (all except SigKill and SigStop).
If Act is non-nil, it is used to specify the new action.
If OldAct is non-nil the previous action is saved there.
}
Var
sr : Syscallregs;
begin
sr.reg2:=Signum;
sr.reg3:=Longint(act);
sr.reg4:=Longint(oldact);
SysCall(Syscall_nr_sigaction,sr);
end; *)
{
$Log: signal.inc,v $
Revision 1.1.2.2 2002/10/10 19:31:28 pierre
* update those files that are unused currently
Revision 1.1.2.1 2001/07/13 15:05:40 pierre
+ first signal context tries
}