Just build webkit on XP using cgywin, not tested yet. I want to port to 32bit
MIPS, it seems I need to touch JIT and rewrite assembler folder. Any document
there on javascripcore/assembler? I also want a smart way to make sure output
is correct.
, January 28, 2009, 4:55 PM
On Jan 27, 2009, at 10:58 PM, x yz wrote:
Gavin,
last night I saw WREC when I search X86, and realized
many places
need to be touched. Your reply give more info and
really help.
Thanks a lot.
In Generator::generateEnter(), there is comment
On gcc
me on my previous questions? does JIT support floating
point?
many thanks
joe
--- On Tue, 2/3/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want to port JIT to MIPS - IEEE ques
To: Gavin Barraclough barraclo...@apple.com, WebKit Development
webkit
you can't use MS s/w on Linux, you need to use gnu C++ or tool chain. google it.
--- On Thu, 2/12/09, nguyen hai -cuncon deuxliq...@yahoo.com wrote:
From: nguyen hai -cuncon deuxliq...@yahoo.com
Subject: [webkit-dev] How to build webkit on Linux?
To: webkit-dev@lists.webkit.org
Date:
does Gtk+ support/will support Flash? any comparison on Gtk+/Qt port or
advatanges?
rgds
joe
--- On Sat, 2/14/09, Benjamin Meyer b...@meyerhome.net wrote:
From: Benjamin Meyer b...@meyerhome.net
Subject: Re: [webkit-dev] Flash support with Qt for WebKit
To:
Cc: webkit-dev@lists.webkit.org
, January 28, 2009, 4:55 PM
On Jan 27, 2009, at 10:58 PM, x yz wrote:
Gavin,
last night I saw WREC when I search X86, and realized
many places
need to be touched. Your reply give more info and
really help.
Thanks a lot.
In Generator::generateEnter(), there is comment
On gcc
it seems WREC/JIT is disabled on Linux/X86, only available on MAC/WIN. right?
--- On Mon, 2/16/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] webkit test ques/fail
To: webkit-dev@lists.webkit.org
Date: Monday, February 16, 2009, 4:26 AM
Hi,
I
barraclo...@apple.com wrote:
From: Gavin Barraclough barraclo...@apple.com
Subject: Re: [webkit-dev] want to port JIT to MIPS - using X86::ecx as base
To: last...@yahoo.com
Cc: WebKit Development webkit-dev@lists.webkit.org
Date: Saturday, February 7, 2009, 7:08 AM
On Feb 6, 2009, at 2:52 PM, x
libsoup 2.23 is newer than 2.4. On Fedora9 only 2.4 is available, on FC10 2.24
is available.
You need to changed the required version 2.23 in configure.ac to 2.4 then you
can build. I have not completed the build yet.
FC has older libs than ubuntu or so, when I try to compile openembbed flash I
Pls read build requirements, there are a few devel lib needed and you can
download rpm to update missed lib
--- On Mon, 2/16/09, nguyen hai deuxliq...@yahoo.com wrote:
From: nguyen hai deuxliq...@yahoo.com
Subject: [webkit-dev] error: Cannot find icu-config. The ICU library is
needed.
To:
-CookieJarSoup.lo]
Error 1
make[1]: Leaving directory `/home/jdai/depot/mp/newarch/webkit/webkit'
make: *** [all] Error 2
--- On Wed, 2/18/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] checking for LIBSOUP... configure: error: Package
requirements (libsoup-2.4
the instruction
before I can patch/add in the 32bit data.
4.I'm kind of want no asm code outside assembler folder, any plan for that?
rgds
joe
--- On Mon, 2/16/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want to port JIT to MIPS - when WREC/JIT enabled
nguyen,
you need to install icu-devel, on FC9 you have icu already. I used to suggest
you read the build guide that lists these dependencies.
joe
--- On Sun, 2/22/09, Iulian iliescu.iul...@gmail.com wrote:
From: Iulian iliescu.iul...@gmail.com
Subject: Re: [webkit-dev] error: Cannot find
Barraclough barraclo...@apple.com wrote:
From: Gavin Barraclough barraclo...@apple.com
Subject: Re: [webkit-dev] want to port JIT to MIPS
To: WebKit Development webkit-dev@lists.webkit.org
Date: Friday, February 20, 2009, 2:01 PM
On Feb 19, 2009, at 8:27 PM, x yz wrote:
I'd appreaciate
check out eveything,
autogen.sh --pefix=dir
set-webkit-configuration --release
build-webkit --gtk
--- On Wed, 2/25/09, Meryl Silverburgh silverburgh.me...@gmail.com wrote:
From: Meryl Silverburgh silverburgh.me...@gmail.com
Subject: [webkit-dev] How to build a webkit release build
To:
I see two time this reply. Yet if you try it will fail, at least on Linux. May
be it works on WIN/MAC.
--- On Sat, 2/21/09, Geoffrey Garen gga...@apple.com wrote:
From: Geoffrey Garen gga...@apple.com
Subject: Re: [webkit-dev] JCS standalone
To: thouraya andolsi thouraya.ando...@gmail.com
WebCore WebKit
So I can't perform your steps as there is no
'autogen.sh' 'build-webkit', etc.
On Tue, Feb 24, 2009 at 7:35 PM, x yz
last...@yahoo.com wrote:
check out eveything,
autogen.sh --pefix=dir
set-webkit-configuration --release
build-webkit --gtk
--- On Wed, 2/25
. if ALTERNATE_JSIMMEDIATE enabled, you use mmx arithematic, but
ALTERNATE_JSIMMEDIATE is enabled in paltform.h only for X86_64 MAC. That
means on X86 you need sse2???
thanks for your time!
joe
--- On Sun, 2/22/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want
such patch? who will/how to use patched
data?
rgds
joe
--- On Sun, 2/22/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want to port JIT to MIPS
To: WebKit Development webkit-dev@lists.webkit.org, Gavin Barraclough
barraclo...@apple.com
Date: Sunday
code, make sure
stack is aligned to
64bit also.
PPC no JIT thus no problem right?
rgds
joe
--- On Sun, 2/22/09, x yz last...@yahoo.com
wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want to port JIT to MIPS
To: WebKit Development
webkit-dev@lists.webkit.org
: Re: [webkit-dev] want to port JIT to MIPS - how to get of SSE2 now?
To: WebKit Development webkit-dev@lists.webkit.org
Date: Friday, February 27, 2009, 6:03 AM
SSE2 code generation is guarded by calls to a function
'isSSE2Present()'.
On Feb 26, 2009, at 12:27 PM, x yz wrote:
Hi
. before any call instruction in JIT code,
make sure
stack is aligned to
64bit also.
PPC no JIT thus no problem right?
rgds
joe
--- On Sun, 2/22/09, x yz
last...@yahoo.com
wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want to port
JIT to MIPS
search for previous discussions.
--- On Fri, 2/27/09, Jenson Lui jhn...@gmail.com wrote:
From: Jenson Lui jhn...@gmail.com
Subject: [webkit-dev] strange behaviour when loading local webpage using
file://
To: webkit-dev@lists.webkit.org
Date: Friday, February 27, 2009, 3:52 PM
Hello all,
Hi,
Thanks for your help in advance:)
in JITPropertyAccess.cpp:
if (transitionWillNeedStorageRealloc(oldStructure, newStructure)) {
pop(X86::ebx); ///pop return address, why? for exception?
#if PLATFORM(X86_64)///which convention is this?
@lists.webkit.org
Date: Saturday, February 28, 2009, 12:19 PM
On Feb 27, 2009, at 4:55 PM, x yz wrote:
The regTx seems to be working registers here, yet
their definition are regparm(3) registers for function
arugments. Such usage would cause conflict on other
platforms. May I suggest that we use
end==
On Sat, Feb 28, 2009 at 1:36 AM, x yz
last...@yahoo.com wrote:
search for previous discussions.
--- On Fri, 2/27/09, Jenson Lui
jhn...@gmail.com wrote:
From: Jenson Lui jhn...@gmail.com
Subject: [webkit-dev] strange behaviour when
the MIME database,
everything is
working fine now.
Anyway, thanks for the helps!
Regards,
Jenson
On Sun, Mar 1, 2009 at 6:48 AM, x yz
last...@yahoo.com wrote:
you cross compile to which CPU/OS? using which
version/compiler?
--- On Sat, 2/28/09, Jenson Lui
jhn
, 2009, 12:19 PM
On Feb 27, 2009, at 4:55 PM, x yz wrote:
The regTx seems to be working registers here, yet
their definition are regparm(3) registers for function
arugments. Such usage would cause conflict on other
platforms. May I suggest that we use individual defined set
of regs for func i
?
To: WebKit Development
webkit-dev@lists.webkit.org
Date: Saturday, February 28, 2009, 12:19 PM
On Feb 27, 2009, at 4:55 PM, x yz wrote:
The regTx seems to be working registers here,
yet
their definition are regparm(3) registers for
function
arugments. Such usage would cause conflict
On Feb 27, 2009, at 4:55 PM, x yz wrote:
The regTx seems to be working
registers here,
yet
their definition are regparm(3) registers
for
function
arugments. Such usage would cause
conflict on
other
platforms. May I suggest that we use
individual
defined set
of regs
clean
up?
To: WebKit Development
webkit-dev@lists.webkit.org
Date: Saturday, February 28, 2009, 12:19
PM
On Feb 27, 2009, at 4:55 PM, x yz wrote:
The regTx seems to be working
registers here,
yet
their definition are regparm(3) registers
for
function
arugments
I used to see that calling convention change lead to certain % of efficiency
improvement. in general how we can do a speed benchmark?
rgds
joe
___
webkit-dev mailing list
webkit-dev@lists.webkit.org
The Changelog doesn't include all change history.
rgds
joe
___
webkit-dev mailing list
webkit-dev@lists.webkit.org
http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Congratulations!
any improvement on X86 hard coded offset for code patch? I mean X86 uses single
pointer then a few constants closely coupled to X86 to patch code, which is a
nightmare for porting.
rgds
joe
--- On Wed, 4/1/09, Gabor Loki l...@inf.u-szeged.hu wrote:
From: Gabor Loki
jit complier give error because above label is hard coded. It reports the error
with a file .s under /tmp yet I cannot see and not sure who removes it. Pls be
kindly to let me know how I can change above label to correct one.
Also, now I see hard coded constant patchOffsetOpCallCompareToJump=6
v1.1.1 uses libsoup not libcurl now. you may want to look at newer versions.
--- On Tue, 4/7/09, Luka Napotnik luka.napot...@gmail.com wrote:
From: Luka Napotnik luka.napot...@gmail.com
Subject: [webkit-dev] known gtk+ leaks
To: webkit-dev@lists.webkit.org
Date: Tuesday, April 7, 2009,
1.1.3 built on Fedora9 works fine. if you PC is slow it may take hours. I use 4
hiper thread CPU at ~3GHz and it takes less than an hour.
webkit make file seems not manually written, thus not very flexible, but you
can still make a little then build, say make the jsc. look at the makefile.
read the website guide lines on how to set path on Visual Studio. you'd know
how to use VS.
--- On Sun, 4/19/09, Kruchinkin Kirill kkruc...@yandex.ru wrote:
From: Kruchinkin Kirill kkruc...@yandex.ru
Subject: [webkit-dev] can't build debug_cairo and release_cairo
To:
I use MIPS32EL, VA_LIST call, MIPS pushes function argument from left to right.
I wrote a simple VA_LIST test it works on my box.
BEGIN_STUB_FUNCTION() cause seg fault due to MIPS uses gp reg to read sth.
I treied to rewrite the code like that:
JSObject* JITStubs::cti_op_new_func_exp(STUB_ARGS)
(JITStubs::cti_op_mod);
emitPutVirtualRegister(result);
}
thanks alot,
joe
--- On Wed, 4/22/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] want to port JIT to MIPS - cti_op_mod(STUB_ARGS)
seg fault
To: WebKit Development webkit-dev
_ZN3JSC8JITStubs10cti_op_modEPvz+84: jalrt9
... no label in MIPS. StackHack label shown on X86 but on mips are all
xxx(gp), may be compiler/gdb not as good as X86 version?
thanks for look at it,
joe
--- On Wed, 4/22/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
I think you may want to look at openembedded and use their way to control those
things, rather then a new idea. You can build webkit there too.
Most of what you said most is a minor part to me, may be to others.
rgds
joe
--- On Tue, 5/5/09, Maciej Stachowiak m...@apple.com wrote:
From:
I don't understand your question. pls don't ask this kind of question on webkit
dev site, it is not related.
rgds
joe
--- On Thu, 3/19/09, zhenghe zhang zhenghe.zh...@gmail.com wrote:
From: zhenghe zhang zhenghe.zh...@gmail.com
Subject: [webkit-dev] the variable of JavaScript function
To:
Hi,
50% of time when I use gdb then arith functions works. it may fail at 1st, or
3rd try, and 100% fail w/o gdb. I just use jsc to do sth like 5%2, 5*3, etc.
It is with in call of ctiTrampoline(code, registerFile, callFrame, jexception,
pptr, globalData), jit code executed and may be in last
Zoltan,
I appreciate very much your comments, that's sth in my mind but no clue, when
1st/2nd run ok and 3rd fail, I also doubt SMP. The case just as you mentioned.
But, what's the solution? why X86 gcc version has no such problem?
rgds
joe
--- On Sat, 5/9/09, Zoltan Herczeg
ok I think you suggest using the function to flush before execution the code.
I'll try it. I really appreciate it!
rgds
joe
--- On Sat, 5/9/09, Zoltan Herczeg zherc...@inf.u-szeged.hu wrote:
From: Zoltan Herczeg zherc...@inf.u-szeged.hu
Subject: Re: [webkit-dev] random seg fault on MIPS
Hi,
Did you tried to run webkit on SMP? if yes which platform?
SMP are different, I guess there may not be much space for webkit to be
optimized for SMP, but OS shall take care of it. Applications may also be
organized with SMP in mind.
If CPU usage is low and you feel speed is low, it
We are looking for people of skill in MIPS asm/jit debug expertise as
contractor:
1. Experience in writing or porting assemblers, familar with MIP32 o32 and
32bit X86 instruction/calling convention
2. Experience in WebKit-JIT / OpenJIT or similar project
3. able to start debug at short notice,
I can make Program/jsc
rgds
joe
--- On Thu, 5/21/09, haithem rahmani haithem.rahm...@gmail.com wrote:
From: haithem rahmani haithem.rahm...@gmail.com
Subject: [webkit-dev] compiling the jsc alone
To: webkit-dev@lists.webkit.org
Date: Thursday, May 21, 2009, 1:10 AM
Hi,
I tried to
_ZN3JSC10JSValuePtr3putEPNS_9ExecStateERKNS_10IdentifierES0_RNS_15PutPropertySlotE+232:
lw a2,56(s8)
the entry got is $t9=0x2bc that is wrong.
rgds
joe
--- On Sat, 5/9/09, x yz last...@yahoo.com wrote:
From: x yz last...@yahoo.com
Subject: Re: [webkit-dev] random seg fault on MIPS platform
I don't know how to file bug so I posted here.
In privateCompileCTIMachineTrampolines() there are multiple align() to align
code on 16byte margin, yet, the stack can be put on 32bit margin that causes
crush.
Suppose original stack is aligned to 8/16bytes, the above function frequently
pop/push
explains a bit more?
Did you face same problem?
Thanks also for your articles that gives new ideas.
rgds
joe
--- On Wed, 6/3/09, Zoltan Herczeg zherc...@inf.u-szeged.hu wrote:
From: Zoltan Herczeg zherc...@inf.u-szeged.hu
Subject: Re: [webkit-dev] stack alignment bug
To: x yz last...@yahoo.com
Cc
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