X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f Message-ID: <3FBE7546.C49C87EF@worldnet.att.net> From: Les Cargill X-Mailer: Mozilla 4.72 [en] (Win98; I) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: comp.os.msdos.djgpp Subject: Re: Stack stuff... References: <3FBC6527 DOT A66A8218 AT worldnet DOT att DOT net> <3FBD798B DOT 630F1701 AT worldnet DOT att DOT net> <2504-Fri21Nov2003194524+0200-eliz AT elta DOT co DOT il> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 36 Date: Fri, 21 Nov 2003 20:26:08 GMT NNTP-Posting-Host: 12.74.254.72 X-Complaints-To: abuse AT worldnet DOT att DOT net X-Trace: bgtnsc05-news.ops.worldnet.att.net 1069446368 12.74.254.72 (Fri, 21 Nov 2003 20:26:08 GMT) NNTP-Posting-Date: Fri, 21 Nov 2003 20:26:08 GMT Organization: AT&T Worldnet To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Eli Zaretskii wrote: > > > From: Les Cargill > > Newsgroups: comp.os.msdos.djgpp > > Date: Fri, 21 Nov 2003 02:32:08 GMT > > > > > > In C, the easiest way is to use the longjmp library function. > > > > > > Why do you need to use "asm"? > > > > To give the stack pointer an initial value, so that each "thread" > > can have its own stack. > > As someone else already pointed out, longjmp can do that just fine. > At an (extremely) small cost in overhead. > > I note that the arguments to asm are reversed from the output > > assembly for the "mov" instruction. > > Actually, it's the other way around: the Intel asm format (which you > seem to be used to) Only when Intel-ing. > has the arguments reversed, while the AT&T format > used by GCC and other GNU tools has the arguments in their One And > Only Correct Order (tm). Quoth the Book of Moto: source -> destination . I thank you, gentlemen. -- Les Cargill