[Dri-devel] Re: Inline assembly question
On Sat, 31 Mar 2001, Greg Hughes wrote: Inline assembly experts, I've been palying with RedHat 7.1 Beta. This ships with gcc 2.96.77, which is much better than the 2.96 bundled with RedHat 7.0. This compiler can build the xc tree from the trunk, but it chokes trying to build the mesa-3-5-branch. It doesn't like the COPY_DWORDS macro in the r128, radeon, and i810 directories. #define COPY_DWORDS( j, vb, vertsize, v ) \ __asm__ __volatile__( "rep ; movsl" \ : "=%c" (j), "=D" (vb) \ : "0" (vertsize), \ "D" ((long)vb), \ "S" ((long)v)\ : "esi" ) The error is: Can't find a register in class `SIREG' while reloading `asm'. My question: Is this a compiler defect, or is the compiler just being more strict? gcc-2.96-80.src.rpm is our latest. I dunno if it changes anything or not. I'm inquiring about this internally and if i find out anything I'll post it here. -- Mike A. Harris Shipping/mailing address: OS Systems Engineer 190 Pittsburgh Ave., Sault Ste. Marie, Red Hat Inc.Ontario, Canada, P6C 5B3 http://www.redhat.com Phone: (705)949-2136 ___ Dri-devel mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/dri-devel
Re: [Dri-devel] Re: Inline assembly question
URL?? The "rawhide" dir has disappeared from redhat's FTP sites Hetz On Sunday 01 April 2001 00:05, Mike A. Harris wrote: On Sat, 31 Mar 2001, Greg Hughes wrote: Inline assembly experts, I've been palying with RedHat 7.1 Beta. This ships with gcc 2.96.77, which is much better than the 2.96 bundled with RedHat 7.0. This compiler can build the xc tree from the trunk, but it chokes trying to build the mesa-3-5-branch. It doesn't like the COPY_DWORDS macro in the r128, radeon, and i810 directories. #define COPY_DWORDS( j, vb, vertsize, v ) \ __asm__ __volatile__( "rep ; movsl" \ : "=%c" (j), "=D" (vb) \ : "0" (vertsize), \ "D" ((long)vb), \ "S" ((long)v)\ : "esi" ) The error is: Can't find a register in class `SIREG' while reloading `asm'. My question: Is this a compiler defect, or is the compiler just being more strict? gcc-2.96-80.src.rpm is our latest. I dunno if it changes anything or not. I'm inquiring about this internally and if i find out anything I'll post it here. ___ Dri-devel mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/dri-devel
