* Re: gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
@ 2004-05-04 17:14 Peter Barada
2004-05-30 14:07 ` [m68k] " Bernardo Innocenti
0 siblings, 1 reply; 6+ messages in thread
From: Peter Barada @ 2004-05-04 17:14 UTC (permalink / raw)
To: gcc-patches
I'm trying to use gcc-3.4.0 --target=m68k-uclinux, and it fails while
building printf.c from uClibc:
m68k-uclinux-gcc -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -Os -Wa,--bitwise-or -I/home/peter/work/src/ucLinux/ucTools/linux-2.4.x/include -m5200 -msoft-float -fno-builtin -nostdinc -D_LIBC -I../../include -I. -I/home/mylocal/uclinux/tools-3.4.0/lib/gcc/m68k-uclinux/3.4.0/include -DNDEBUG -DL__fpmaxtostr printf.c -c -o _fpmaxtostr.o
printf.c: In function `_fpmaxtostr':
printf.c:2454: error: insn does not satisfy its constraints:
(insn 1376 536 537 38 (set (reg:QI 8 %a0)
(mem:QI (plus:SI (reg/f:SI 14 %a6)
(const_int -209 [0xffffff2f])) [0 mode+0 S1 A8])) 33 {*m68k.md:826} (nil)
(nil))
printf.c:2454: internal compiler error: in reload_cse_simplify_operands, at postreload.c:378
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [_fpmaxtostr.o] Error 1
make[2]: Leaving directory `/home/peter/work/src/ucLinux/ucTools/uClibc-0.9.26/libc/stdio'
To fix this I:
1) Modify m68k.h/m68k.c to disallow bytes in address registers
2) Change addsi_5200 to add 'i' constraint
3) Add define_peephole2 to convert add.l #9,%d0 into moveq.l #9,%Dx;
add.l %Dx,%Dy when a data register is available.
Built and tested uClinux on ColdFire platform.
gcc/
2004-04-23 Peter Barada <peter@the-baradas.com>
* config/m68k/m68k.h: disallow bytes in address registers.
* config/m68k/m68k.c: Likewise.
* config/m68k/m68k.md: add 'i' to addsi3_5200, add peephole2
to use a data register to hold the constant for the add if
one is available.
Index: m68k-protos.h
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k-protos.h,v
retrieving revision 1.14
diff -c -3 -p -r1.14 m68k-protos.h
*** m68k-protos.h 11 Oct 2003 06:35:53 -0000 1.14
--- m68k-protos.h 4 May 2004 16:39:56 -0000
***************
*** 1,5 ****
/* Definitions of target machine for GNU compiler. Sun 68000/68020 version.
! Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of GCC.
--- 1,5 ----
/* Definitions of target machine for GNU compiler. Sun 68000/68020 version.
! Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc.
This file is part of GCC.
*************** extern int const_sint32_operand (rtx, en
*** 45,50 ****
--- 45,51 ----
extern int floating_exact_log2 (rtx);
extern int not_sp_operand (rtx, enum machine_mode);
extern int valid_dbcc_comparison_p (rtx, enum machine_mode);
+ extern int valid_mov3q_const(rtx);
extern int extend_operator (rtx, enum machine_mode);
extern bool strict_low_part_peephole_ok (enum machine_mode mode, rtx first_insn, rtx target);
*************** extern void notice_update_cc (rtx, rtx);
*** 57,66 ****
--- 58,69 ----
extern int general_src_operand (rtx, enum machine_mode);
extern int nonimmediate_src_operand (rtx, enum machine_mode);
extern int memory_src_operand (rtx, enum machine_mode);
+ extern int register_or_memory_operand (rtx, enum machine_mode);
extern int pcrel_address (rtx, enum machine_mode);
extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx);
#endif /* RTX_CODE */
+ extern int m68k_regno_mode_ok(int, enum machine_mode);
extern int flags_in_68881 (void);
extern bool use_return_insn (void);
extern void override_options (void);
Index: m68k.c
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k.c,v
retrieving revision 1.129
diff -c -3 -p -r1.129 m68k.c
*** m68k.c 10 Mar 2004 05:07:45 -0000 1.129
--- m68k.c 4 May 2004 16:39:56 -0000
*************** pcrel_address (rtx op, enum machine_mode
*** 3222,3227 ****
--- 3222,3235 ----
|| GET_CODE (op) == CONST);
}
+ /* Predicate to allow either memory or register operand. Used by
+ peepholes. */
+ int
+ register_or_memory_operand (rtx op, enum machine_mode mode)
+ {
+ return (register_operand(op, mode) || memory_operand(op, mode));
+ }
+
const char *
output_andsi3 (rtx *operands)
{
*************** m68k_struct_value_rtx (tree fntype ATTRI
*** 3423,3426 ****
--- 3431,3466 ----
int incoming ATTRIBUTE_UNUSED)
{
return gen_rtx_REG (Pmode, M68K_STRUCT_VALUE_REGNUM);
+ }
+
+ /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
+ On the 68000, the cpu registers can hold any mode except bytes in
+ address registers, but the 68881 registers
+ can hold only SFmode or DFmode. */
+ int
+ m68k_regno_mode_ok(int regno, enum machine_mode mode)
+ {
+ if (regno < 8)
+ {
+ /* Data Registers */
+ return 1;
+ }
+ else if (regno < 16)
+ {
+ /* Address Registers, can't hold bytes, can hold aggregate if
+ fits in */
+ if (GET_MODE_SIZE (mode) == 1)
+ return 0;
+ if (!((regno) < 8 && (regno) + GET_MODE_SIZE (mode) / 4 > 8))
+ return 1;
+ }
+ else if (regno < 24)
+ {
+ /* FPU registers, hold float or complex float of long double or smaller */
+ if ((GET_MODE_CLASS (mode) == MODE_FLOAT
+ || GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT)
+ && GET_MODE_UNIT_SIZE (mode) <= 12)
+ return 1;
+ }
+ return 0;
}
Index: m68k.h
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k.h,v
retrieving revision 1.110
diff -c -3 -p -r1.110 m68k.h
*** m68k.h 10 Mar 2004 05:07:45 -0000 1.110
--- m68k.h 4 May 2004 16:39:57 -0000
*************** extern int target_flags;
*** 548,563 ****
: ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
! On the 68000, the cpu registers can hold any mode but the 68881 registers
! can hold only SFmode or DFmode. */
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
! (((REGNO) < 16 \
! && !((REGNO) < 8 && (REGNO) + GET_MODE_SIZE (MODE) / 4 > 8)) \
! || ((REGNO) >= 16 && (REGNO) < 24 \
! && (GET_MODE_CLASS (MODE) == MODE_FLOAT \
! || GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
! && GET_MODE_UNIT_SIZE (MODE) <= 12))
/* Value is 1 if it is a good idea to tie two pseudo registers
--- 548,558 ----
: ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
! On the 68000, the cpu registers can hold any mode except bytes in
! address registers, the 68881 registers can hold only SFmode or DFmode. */
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
! m68k_regno_mode_ok ((REGNO), (MODE))
/* Value is 1 if it is a good idea to tie two pseudo registers
Index: m68k.md
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k.md,v
retrieving revision 1.75
diff -c -3 -p -r1.75 m68k.md
*** m68k.md 16 Mar 2004 03:54:33 -0000 1.75
--- m68k.md 4 May 2004 16:39:58 -0000
***************
*** 1884,1892 ****
(define_insn "*addsi3_5200"
[(set (match_operand:SI 0 "nonimmediate_operand" "=m,?a,?a,r")
(plus:SI (match_operand:SI 1 "general_operand" "%0,a,rJK,0")
! (match_operand:SI 2 "general_src_operand" "d,rJK,a,mrIKLs")))]
"TARGET_COLDFIRE"
"* return output_addsi3 (operands);")
(define_insn ""
[(set (match_operand:SI 0 "nonimmediate_operand" "=a")
--- 1884,1905 ----
(define_insn "*addsi3_5200"
[(set (match_operand:SI 0 "nonimmediate_operand" "=m,?a,?a,r")
(plus:SI (match_operand:SI 1 "general_operand" "%0,a,rJK,0")
! (match_operand:SI 2 "general_src_operand" "d,rJK,a,mrIKLi")))]
"TARGET_COLDFIRE"
"* return output_addsi3 (operands);")
+
+
+ ; Peephole to convert 'add.l #9,%d0' into 'moveq.l #9,%d1;add.l %d1,%d0'
+ ; if there's a spare data register around.
+ (define_peephole2
+ [(match_scratch:SI 2 "d")
+ (set (match_operand:SI 0 "register_or_memory_operand" "rm")
+ (plus:SI (match_dup 0)
+ (match_operand:SI 1 "immediate_operand" "J")))]
+ "/* optimize_size && */ INTVAL (operands[1]) >= -0x80 && INTVAL (operands[1]) < 0x80"
+ [(set (match_dup 2) (match_dup 1))
+ (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 2)))]
+ "")
(define_insn ""
[(set (match_operand:SI 0 "nonimmediate_operand" "=a")
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
2004-05-04 17:14 gcc-3.4.0 fails for ColdFire(does not satisfy constraints) Peter Barada
@ 2004-05-30 14:07 ` Bernardo Innocenti
2004-05-31 22:57 ` Richard Henderson
0 siblings, 1 reply; 6+ messages in thread
From: Bernardo Innocenti @ 2004-05-30 14:07 UTC (permalink / raw)
To: Peter Barada; +Cc: gcc-patches, Richard Henderson
Peter Barada wrote:
> gcc/
> 2004-04-23 Peter Barada <peter@the-baradas.com>
> * config/m68k/m68k.h: disallow bytes in address registers.
> * config/m68k/m68k.c: Likewise.
> * config/m68k/m68k.md: add 'i' to addsi3_5200, add peephole2
> to use a data register to hold the constant for the add if
> one is available.
Richard, is this patch OK? It's supposed to fix a
longstanding and hard to trigger problem that sometimes
pops up while building uClibc.
--
// Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/ http://www.develer.com/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
2004-05-30 14:07 ` [m68k] " Bernardo Innocenti
@ 2004-05-31 22:57 ` Richard Henderson
[not found] ` <20040531220307.0651798C8A@baradas.org>
2004-12-06 16:29 ` Peter Barada
0 siblings, 2 replies; 6+ messages in thread
From: Richard Henderson @ 2004-05-31 22:57 UTC (permalink / raw)
To: Bernardo Innocenti; +Cc: Peter Barada, gcc-patches
On Sun, May 30, 2004 at 06:13:23AM +0200, Bernardo Innocenti wrote:
> > * config/m68k/m68k.h: disallow bytes in address registers.
> > * config/m68k/m68k.c: Likewise.
This seems reasonable. I doubt you get much benefit from holding
bytes in address registers to begin with.
> > add peephole2
> > to use a data register to hold the constant for the add if
> > one is available.
First, this is an unrelated change, so it should have been
submitted separately. Second, don't you want to *only* perform
this peephole for immediates outside -8 ... 8, i.e. those that
can be handled by addq.l directly?
r~
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
[not found] ` <20040531220307.0651798C8A@baradas.org>
@ 2004-06-19 12:59 ` Bernardo Innocenti
0 siblings, 0 replies; 6+ messages in thread
From: Bernardo Innocenti @ 2004-06-19 12:59 UTC (permalink / raw)
To: Peter Barada; +Cc: rth, gcc-patches
Peter Barada wrote:
> * config/m68k/m68k.md: add 'i' to addsi3_5200, add peephole2
> to use a data register to hold the constant for the add if
> one is available.
Without this patch, building the m68k-uclinux toolchain is
broken on mainline.
It's also needed on 3_4-branch, but somehow the ICE on
on uClibc's fpmaxtostr() is not triggered there.
--
// Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/ http://www.develer.com/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
2004-05-31 22:57 ` Richard Henderson
[not found] ` <20040531220307.0651798C8A@baradas.org>
@ 2004-12-06 16:29 ` Peter Barada
2004-12-06 16:33 ` Peter Barada
1 sibling, 1 reply; 6+ messages in thread
From: Peter Barada @ 2004-12-06 16:29 UTC (permalink / raw)
To: rth; +Cc: bernie, gcc-patches, peter
On Mon, May 31, 2004 at 01:57:33PM -0700, Richard Henderson wrote:
>On Sun, May 30, 2004 at 06:13:23AM +0200, Bernardo Innocenti wrote:
>> > * config/m68k/m68k.h: disallow bytes in address registers.
>> > * config/m68k/m68k.c: Likewise.
>
>This seems reasonable. I doubt you get much benefit from holding
>bytes in address registers to begin with.
>
>> > add peephole2
>> > to use a data register to hold the constant for the add if
>> > one is available.
>
>First, this is an unrelated change, so it should have been
>submitted separately. Second, don't you want to *only* perform
>this peephole for immediates outside -8 ... 8, i.e. those that
>can be handled by addq.l directly?
With prodding from Bernine, I've gone back and updated this patch for
mainline. I've also removed the peephole so this bite-sized pieces
can get approved first. I'll come back with other patches to add in
the peephole as well as to fix pointer increments/decrements that are
in memory for ColdFire. The description is from the original patch
submission email:
I'm trying to use gcc-3.4.0 --target=m68k-uclinux, and it fails while
building printf.c from uClibc:
m68k-uclinux-gcc -Wall -Wstrict-prototypes -Wno-trigraphs
-fno-strict-aliasing -Os -Wa,--bitwise-or
-I/home/peter/work/src/ucLinux/ucTools/linux-2.4.x/include -m5200
-msoft-float -fno-builtin -nostdinc -D_LIBC -I../../include
-I.
-I/home/mylocal/uclinux/tools-3.4.0/lib/gcc/m68k-uclinux/3.4.0/include
-DNDEBUG -DL__fpmaxtostr printf.c -c -o _fpmaxtostr.o
printf.c: In function `_fpmaxtostr':
printf.c:2454: error: insn does not satisfy its constraints:
(insn 1376 536 537 38 (set (reg:QI 8 %a0)
(mem:QI (plus:SI (reg/f:SI 14 %a6)
(const_int -209 [0xffffff2f])) [0 mode+0 S1 A8])) 33
{*m68k.md:826} (nil)
(nil))
printf.c:2454: internal compiler error: in
reload_cse_simplify_operands, at postreload.c:378
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [_fpmaxtostr.o] Error 1
make[2]: Leaving directory
`/home/peter/work/src/ucLinux/ucTools/uClibc-0.9.26/libc/stdio'
This has been reported before in PR #16719, PR #17114, PR #18421 and
probably others.
To fix this I:
1) Modified m68k.h/m68k.c to disallow bytes in address registers
2) Changed addsi3_5200 to add 'i' constraint
Previously built and tested uClinux on ColdFire platform; currently
built uberbaum; produces correct code for PR #18421 and PR #16719.
--
Peter Barada
peter@the-baradas.com
gcc/
2004-12-06 Peter Barada <peter@the-baradas.com>
* config/m68k/m68k.h: (HARD_REGNO_MODE_OK): disallow bytes
in address registers.
* config/m68k/m68k.c: (hard_regno_mode_ok): Likewise.
* config/m68k/m68k.md: Replace 's' with 'i' in 4th
alternative of addsi3_5200
Index: gcc/config/m68k/m68k-protos.h
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k-protos.h,v
retrieving revision 1.17
diff -c -3 -p -r1.17 m68k-protos.h
*** gcc/config/m68k/m68k-protos.h 22 Oct 2004 12:47:24 -0000 1.17
--- gcc/config/m68k/m68k-protos.h 6 Dec 2004 15:54:05 -0000
*************** extern rtx legitimize_pic_address (rtx,
*** 53,58 ****
--- 53,59 ----
#endif /* RTX_CODE */
+ extern int m68k_regno_mode_ok(int, enum machine_mode);
extern int flags_in_68881 (void);
extern bool use_return_insn (void);
extern void override_options (void);
Index: gcc/config/m68k/m68k.c
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k.c,v
retrieving revision 1.143
diff -c -3 -p -r1.143 m68k.c
*** gcc/config/m68k/m68k.c 9 Nov 2004 10:13:09 -0000 1.143
--- gcc/config/m68k/m68k.c 6 Dec 2004 15:54:06 -0000
*************** m68k_hard_regno_rename_ok (unsigned int
*** 3445,3447 ****
--- 3445,3479 ----
return 1;
}
+
+ /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
+ On the 68000, the cpu registers can hold any mode except bytes in
+ address registers, but the 68881 registers
+ can hold only SFmode or DFmode. */
+ int
+ m68k_regno_mode_ok(int regno, enum machine_mode mode)
+ {
+ if (regno < 8)
+ {
+ /* Data Registers */
+ return 1;
+ }
+ else if (regno < 16)
+ {
+ /* Address Registers, can't hold bytes, can hold aggregate if
+ fits in */
+ if (GET_MODE_SIZE (mode) == 1)
+ return 0;
+ if (!((regno) < 8 && (regno) + GET_MODE_SIZE (mode) / 4 > 8))
+ return 1;
+ }
+ else if (regno < 24)
+ {
+ /* FPU registers, hold float or complex float of long double or smaller */
+ if ((GET_MODE_CLASS (mode) == MODE_FLOAT
+ || GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT)
+ && GET_MODE_UNIT_SIZE (mode) <= 12)
+ return 1;
+ }
+ return 0;
+ }
Index: gcc/config/m68k/m68k.h
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k.h,v
retrieving revision 1.122
diff -c -3 -p -r1.122 m68k.h
*** gcc/config/m68k/m68k.h 9 Nov 2004 10:13:09 -0000 1.122
--- gcc/config/m68k/m68k.h 6 Dec 2004 15:54:06 -0000
*************** extern int target_flags;
*** 486,500 ****
#define HARD_REGNO_RENAME_OK(OLD_REG, NEW_REG) \
m68k_hard_regno_rename_ok (OLD_REG, NEW_REG)
! /* On the m68k, the cpu registers can hold any mode but the 68881 registers
! can hold only SFmode or DFmode. */
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
! (((REGNO) < 16 \
! && !((REGNO) < 8 && (REGNO) + GET_MODE_SIZE (MODE) / 4 > 8)) \
! || ((REGNO) >= 16 && (REGNO) < 24 \
! && (GET_MODE_CLASS (MODE) == MODE_FLOAT \
! || GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
! && GET_MODE_UNIT_SIZE (MODE) <= 12))
#define MODES_TIEABLE_P(MODE1, MODE2) \
(! TARGET_68881 \
--- 486,497 ----
#define HARD_REGNO_RENAME_OK(OLD_REG, NEW_REG) \
m68k_hard_regno_rename_ok (OLD_REG, NEW_REG)
! /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
! On the 68000, the cpu registers can hold any mode except bytes in
! address registers, the 68881 registers can hold only SFmode or DFmode. */
!
#define HARD_REGNO_MODE_OK(REGNO, MODE) \
! m68k_regno_mode_ok ((REGNO), (MODE))
#define MODES_TIEABLE_P(MODE1, MODE2) \
(! TARGET_68881 \
Index: gcc/config/m68k/m68k.md
===================================================================
RCS file: /cvs/uberbaum/gcc/config/m68k/m68k.md,v
retrieving revision 1.80
diff -c -3 -p -r1.80 m68k.md
*** gcc/config/m68k/m68k.md 6 Aug 2004 07:14:56 -0000 1.80
--- gcc/config/m68k/m68k.md 6 Dec 2004 15:54:07 -0000
***************
*** 1850,1856 ****
(define_insn "*addsi3_5200"
[(set (match_operand:SI 0 "nonimmediate_operand" "=m,?a,?a,r")
(plus:SI (match_operand:SI 1 "general_operand" "%0,a,rJK,0")
! (match_operand:SI 2 "general_src_operand" "d,rJK,a,mrIKLs")))]
"TARGET_COLDFIRE"
"* return output_addsi3 (operands);")
--- 1850,1856 ----
(define_insn "*addsi3_5200"
[(set (match_operand:SI 0 "nonimmediate_operand" "=m,?a,?a,r")
(plus:SI (match_operand:SI 1 "general_operand" "%0,a,rJK,0")
! (match_operand:SI 2 "general_src_operand" "d,rJK,a,mrIKLi")))]
"TARGET_COLDFIRE"
"* return output_addsi3 (operands);")
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [m68k] gcc-3.4.0 fails for ColdFire(does not satisfy constraints)
2004-12-06 16:29 ` Peter Barada
@ 2004-12-06 16:33 ` Peter Barada
0 siblings, 0 replies; 6+ messages in thread
From: Peter Barada @ 2004-12-06 16:33 UTC (permalink / raw)
To: peter; +Cc: rth, bernie, gcc-patches
>>First, this is an unrelated change, so it should have been
>>submitted separately. Second, don't you want to *only* perform
>>this peephole for immediates outside -8 ... 8, i.e. those that
>>can be handled by addq.l directly?
>
>With prodding from Bernine, I've gone back and updated this patch for
>mainline. I've also removed the peephole so this bite-sized pieces
>can get approved first. I'll come back with other patches to add in
>the peephole as well as to fix pointer increments/decrements that are
>in memory for ColdFire. The description is from the original patch
>submission email:
I should have said:
as well as improve code generated for pointer increments/decrements
that are in memory for ColdFire.
The code generated for pointer increments/decrements that are in
memory for ColdFire is not broken. Brain-damaged, yes. Broken no.
--
Peter Barada
peter@the-baradas.com
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-12-06 16:33 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2004-05-04 17:14 gcc-3.4.0 fails for ColdFire(does not satisfy constraints) Peter Barada
2004-05-30 14:07 ` [m68k] " Bernardo Innocenti
2004-05-31 22:57 ` Richard Henderson
[not found] ` <20040531220307.0651798C8A@baradas.org>
2004-06-19 12:59 ` Bernardo Innocenti
2004-12-06 16:29 ` Peter Barada
2004-12-06 16:33 ` Peter Barada
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