[patch][commit] MeP CPU Description
Dave Brolley <[email protected]> Fri, 21 Sep 2007 15:04:14 -0400
| Newsgroups | gmane.comp.gnu.binutils,gmane.comp.tools.cgen.devel,gmane.comp.emulators.sid.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, I've committed the attached to the cgen .cpu description for the MeP port. This change allows gcc to correctly identify the required argument types for its internally-generated intrinsic builtin functions for each insn. The change causes a cosmetic change to opcodes/mep-desc.c, when regenerated, which I have also committed. Dave
mep.sources.ChangeLog
(text/plain, 149 B)
2007-09-21 Dave Brolley <[email protected]> * cpu/mep-core.cpu (rnc, rnuc, rns, rnus, rn3c, rn3uc, rn3s) (rn3us): CDATA attribute now LONG.
mep.sources.diff.txt
(text/plain, 3.3 KB)
Index: cgen/cpu/mep-core.cpu =================================================================== RCS file: /cvs/src/src/cgen/cpu/mep-core.cpu,v retrieving revision 1.1 diff -c -p -r1.1 mep-core.cpu *** cgen/cpu/mep-core.cpu 5 Feb 2007 19:46:38 -0000 1.1 --- cgen/cpu/mep-core.cpu 21 Sep 2007 18:53:23 -0000 *************** *** 623,641 **** (dnop rma "register Rm holding pointer" (all-mep-core-isas (CDATA POINTER)) h-gpr f-rm) ! (dnop rnc "register Rn holding char" (all-mep-core-isas (CDATA CHAR)) h-gpr f-rn) ! (dnop rnuc "register Rn holding unsigned char" (all-mep-core-isas (CDATA UCHAR)) h-gpr f-rn) ! (dnop rns "register Rn holding short" (all-mep-core-isas (CDATA SHORT)) h-gpr f-rn) ! (dnop rnus "register Rn holding unsigned short" (all-mep-core-isas (CDATA USHORT)) h-gpr f-rn) (dnop rnl "register Rn holding long" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn) (dnop rnul "register Rn holding unsigned long" (all-mep-core-isas (CDATA ULONG)) h-gpr f-rn) ! (dnop rn3c "register 0-7 holding unsigned char" (all-mep-core-isas (CDATA CHAR)) h-gpr f-rn3) ! (dnop rn3uc "register 0-7 holding byte" (all-mep-core-isas (CDATA UCHAR)) h-gpr f-rn3) ! (dnop rn3s "register 0-7 holding unsigned short" (all-mep-core-isas (CDATA SHORT)) h-gpr f-rn3) ! (dnop rn3us "register 0-7 holding short" (all-mep-core-isas (CDATA USHORT)) h-gpr f-rn3) ! (dnop rn3l "register 0-7 holding unsigned long" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn3) ! (dnop rn3ul "register 0-7 holding long" (all-mep-core-isas (CDATA ULONG)) h-gpr f-rn3) (dnop lp "link pointer" (all-mep-core-isas) h-csr 1) --- 623,641 ---- (dnop rma "register Rm holding pointer" (all-mep-core-isas (CDATA POINTER)) h-gpr f-rm) ! (dnop rnc "register Rn holding char" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn) ! (dnop rnuc "register Rn holding unsigned char" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn) ! (dnop rns "register Rn holding short" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn) ! (dnop rnus "register Rn holding unsigned short" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn) (dnop rnl "register Rn holding long" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn) (dnop rnul "register Rn holding unsigned long" (all-mep-core-isas (CDATA ULONG)) h-gpr f-rn) ! (dnop rn3c "register 0-7 holding unsigned char" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn3) ! (dnop rn3uc "register 0-7 holding byte" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn3) ! (dnop rn3s "register 0-7 holding unsigned short" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn3) ! (dnop rn3us "register 0-7 holding short" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn3) ! (dnop rn3l "register 0-7 holding unsigned long" (all-mep-core-isas (CDATA LONG)) h-gpr f-rn3) ! (dnop rn3ul "register 0-7 holding long" (all-mep-core-isas (CDATA ULONG)) h-gpr f-rn3) (dnop lp "link pointer" (all-mep-core-isas) h-csr 1)