<html>

<head>

<style>

.hmmessage P

{

margin:0px;

padding:0px

}

body.hmmessage

{

font-size: 10pt;

font-family:Verdana

}

</style>

</head>

<body class='hmmessage'>

Maybe it is merely 0?<BR>

This breaks things right away -- can't build the compiler, not related to Juno investigation.<BR>

 <BR>

 - Jay<BR><BR> <BR>

<HR id=stopSpelling>

CC: hosking@elego.de; m3commit@elegosoft.com From: hosking@cs.purdue.edu To: jay.krell@cornell.edu Subject: Re: [M3commit] CVS Update: cm3 Date: Fri, 4 Sep 2009 09:14:49 -0400 Umm.   That assertion should never fail.  I put it in to make sure we weren't totally broken in the threads system. (One should never have a negative thread.inCritical value, and that check makes sure the DEC on the next line is correct.

<DIV><BR></DIV>

<DIV><BR>

<DIV><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span>

<DIV style="WORD-WRAP: break-word"><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span>

<DIV style="WORD-WRAP: break-word"><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 12px Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span>

<DIV><FONT class=EC_Apple-style-span color=#0000ff><FONT class=EC_Apple-style-span face="Gill Sans"><SPAN style="FONT-FAMILY: 'Gill Sans'; COLOR: rgb(0,0,255)" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: 'Gill Sans'; COLOR: rgb(0,0,255)" class=EC_Apple-style-span>Antony Hosking</SPAN></SPAN></FONT></FONT><FONT class=EC_Apple-style-span face="Gill Sans"><SPAN style="FONT-FAMILY: 'Gill Sans'" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: 'Gill Sans'" class=EC_Apple-style-span><SPAN class=EC_Apple-converted-space> </SPAN>|<SPAN class=EC_Apple-converted-space> </SPAN></SPAN></SPAN><SPAN style="FONT-FAMILY: 'Gill Sans'" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: 'Gill Sans'" class=EC_Apple-style-span>Associate Professor</SPAN></SPAN><SPAN style="FONT-FAMILY: 'Gill Sans'" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: 'Gill Sans'" class=EC_Apple-style-span> | Computer Science | Purdue University</SPAN></SPAN></FONT></DIV>

<DIV><FONT class=EC_Apple-style-span face=GillSans-Light><SPAN style="FONT-FAMILY: GillSans-Light" class=EC_Apple-style-span>305 N. University Street | West Lafayette | IN 47907 | USA</SPAN></FONT></DIV>

<DIV><FONT class=EC_Apple-style-span color=#0000ff face="Gill Sans"><SPAN style="FONT-FAMILY: 'Gill Sans'; COLOR: rgb(0,0,255)" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: 'Gill Sans'; COLOR: rgb(0,0,255)" class=EC_Apple-style-span>Office</SPAN></SPAN></FONT><FONT class=EC_Apple-style-span face=GillSans-Light><SPAN style="FONT-FAMILY: GillSans-Light" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: GillSans-Light" class=EC_Apple-style-span> +1 765 494 6001 |<SPAN class=EC_Apple-converted-space> </SPAN></SPAN></SPAN></FONT><FONT class=EC_Apple-style-span color=#0000ff face="Gill Sans"><SPAN style="FONT-FAMILY: 'Gill Sans'; COLOR: rgb(0,0,255)" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: 'Gill Sans'; COLOR: rgb(0,0,255)" class=EC_Apple-style-span>Mobile</SPAN></SPAN></FONT><FONT class=EC_Apple-style-span face=GillSans-Light><SPAN style="FONT-FAMILY: GillSans-Light" class=EC_Apple-style-span><SPAN style="FONT-FAMILY: GillSans-Light" class=EC_Apple-style-span><SPAN class=EC_Apple-converted-space> </SPAN>+1 765 427 5484</SPAN></SPAN></FONT></DIV>

<DIV><FONT class=EC_Apple-style-span face=GillSans-Light><BR class=EC_khtml-block-placeholder></FONT></DIV></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN></SPAN><BR class=EC_Apple-interchange-newline></SPAN></DIV></SPAN></DIV></SPAN><BR class=EC_Apple-interchange-newline></DIV><BR>

<DIV>

<DIV>On 4 Sep 2009, at 06:01, Jay K wrote:</DIV><BR class=EC_Apple-interchange-newline>

<BLOCKQUOTE><SPAN style="TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: medium Helvetica; WHITE-SPACE: normal; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px" class=EC_Apple-style-span>

<DIV style="FONT-FAMILY: Verdana; FONT-SIZE: 10pt" class=EC_hmmessage>This breaks things badly.<BR>I'm going to undo it.<BR> <BR>***<BR>*** runtime error:<BR>***    <*ASSERT*> failed.<BR>***    file "..\src\runtime\common\RTCollector.m3", line 1430<BR>***<BR> <BR>***<BR>*** runtime error:<BR>***    <*ASSERT*> failed.<BR>***    file "..\src\runtime\common\RTCollector.m3", line 2253<BR>***<BR>Stack trace:<BR>   FP         PC      Procedure<BR>---------  ---------  -------------------------------<BR> 0x12f4a0   0x610eb4  LongAlloc + 0x7a in ..\src\runtime\common\RTCollector.m3<BR> 0x12f4d8   0x610dd8  AllocTraced + 0x8a in ..\src\runtime\common\RTCollector.m3<BR> 0x12f52c   0x60e7d7  Move + 0x2fc in ..\src\runtime\common\RTCollector.m3<BR> 0x12f570   0x637731  Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3<BR>.........  .........  ... more frames ...<BR> <BR> <BR> - Jay<BR><BR> <BR>> Date: Fri, 4 Sep 2009 05:32:52 +0000<BR>> To:<SPAN class=EC_Apple-converted-space> </SPAN><A href="mailto:m3commit@elegosoft.com">m3commit@elegosoft.com</A><BR>> From:<SPAN class=EC_Apple-converted-space> </SPAN><A href="mailto:hosking@elego.de">hosking@elego.de</A><BR>> Subject: [M3commit] CVS Update: cm3<BR>><SPAN class=EC_Apple-converted-space> </SPAN><BR>> CVSROOT: /usr/cvs<BR>> Changes by: hosking@birch. 09/09/04 05:32:51<BR>><SPAN class=EC_Apple-converted-space> </SPAN><BR>> Modified files:<BR>> cm3/m3-libs/m3core/src/thread/POSIX/: ThreadPosix.m3<SPAN class=EC_Apple-converted-space> </SPAN><BR>> cm3/m3-libs/m3core/src/thread/PTHREAD/: ThreadPThread.m3<SPAN class=EC_Apple-converted-space> </SPAN><BR>> cm3/m3-libs/m3core/src/thread/WIN32/: ThreadWin32.m3<SPAN class=EC_Apple-converted-space> </SPAN><BR>><SPAN class=EC_Apple-converted-space> </SPAN><BR>> Log message:<BR>> Don't hack thread.inCritical unnecessarily. Just make sure this thread is not<BR>> inCritical when acquiring/releasing the heap lock.<BR>><SPAN class=EC_Apple-converted-space> </SPAN><BR></DIV></SPAN></BLOCKQUOTE></DIV><BR></DIV></body>

</html>