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From: Julian S. <js...@ac...> - 2009-05-20 08:21:49
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Are you sure these are unused? I seem to remember adding IP_AT_SYSCALL as a pseudo register in all guest states, specifically to support syscall backouts on Darwin. J On Wednesday 20 May 2009, sv...@va... wrote: > Author: njn > Date: 2009-05-20 04:40:55 +0100 (Wed, 20 May 2009) > New Revision: 10010 > > Log: > Remove two redundant lines. > > > > Modified: > branches/DARWIN/memcheck/mc_machine.c > > > Modified: branches/DARWIN/memcheck/mc_machine.c > =================================================================== > --- branches/DARWIN/memcheck/mc_machine.c 2009-05-20 03:35:22 UTC (rev > 10009) +++ branches/DARWIN/memcheck/mc_machine.c 2009-05-20 03:40:55 UTC > (rev 10010) @@ -494,7 +494,6 @@ > if (o == GOF(GS_0x60) && sz == 8) return -1; /* slot unused */ > if (o == GOF(TISTART) && sz == 8) return -1; /* slot unused */ > if (o == GOF(TILEN) && sz == 8) return -1; /* slot unused */ > - if (o == GOF(IP_AT_SYSCALL) && sz == 8) return -1; /* slot unused */ > > /* Treat %AH, %BH, %CH, %DH as independent registers. To do this > requires finding 4 unused 32-bit slots in the second-shadow > @@ -606,7 +605,6 @@ > if (o == GOF(ACFLAG) && sz == 4) return -1; /* slot unused */ > if (o == GOF(TISTART) && sz == 4) return -1; /* slot unused */ > if (o == GOF(TILEN) && sz == 4) return -1; /* slot unused */ > - if (o == GOF(IP_AT_SYSCALL) && sz == 4) return -1; /* slot unused */ > > /* Treat %AH, %BH, %CH, %DH as independent registers. To do this > requires finding 4 unused 32-bit slots in the second-shadow > > > --------------------------------------------------------------------------- >--- Crystal Reports - New Free Runtime and 30 Day Trial > Check out the new simplified licensing option that enables > unlimited royalty-free distribution of the report engine > for externally facing server and web deployment. > http://p.sf.net/sfu/businessobjects > _______________________________________________ > Valgrind-developers mailing list > Val...@li... > https://lists.sourceforge.net/lists/listinfo/valgrind-developers |