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* gencode.c (build_instruction): Handle "pext5" according to 

version 1.95 of the r5900 ISA.
Fixes pr12413 (c/h from toshiba).
This commit is contained in:
Jeff Law 1997-07-02 18:41:22 +00:00
parent 649625bb8e
commit 6443523484
2 changed files with 4 additions and 1 deletions
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3
sim/mips/ChangeLog
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@ -1,6 +1,9 @@
Wed Jul 2 11:54:10 1997 Jeffrey A Law (law@cygnus.com) Wed Jul 2 11:54:10 1997 Jeffrey A Law (law@cygnus.com)
start-sanitize-r5900 start-sanitize-r5900
* gencode.c (build_instruction): Handle "pext5" according to
version 1.95 of the r5900 ISA.
* gencode.c (build_instruction): Handle "ppac5" according to * gencode.c (build_instruction): Handle "ppac5" according to
version 1.95 of the r5900 ISA. version 1.95 of the r5900 ISA.
end-sanitize-r5900 end-sanitize-r5900

2
sim/mips/gencode.c
View File

@ -3982,7 +3982,7 @@ build_instruction (doisa, features, mips16, insn)
printf("for(i=0;i<WORDS_IN_MMI_REGS;i++)\n"); printf("for(i=0;i<WORDS_IN_MMI_REGS;i++)\n");
printf(" {\n"); printf(" {\n");
printf(" int x = RT_UW(i);\n"); printf(" int x = RT_UW(i);\n");
printf(" GPR_UW(destreg,i) = ((x & (1 << 15)) << (24 - 15)) \n"); printf(" GPR_UW(destreg,i) = ((x & (1 << 15)) << (31 - 15)) \n");
printf(" | ((x & (31 << 10)) << (19 - 10)) \n"); printf(" | ((x & (31 << 10)) << (19 - 10)) \n");
printf(" | ((x & (31 << 5)) << (11 - 5)) \n"); printf(" | ((x & (31 << 5)) << (11 - 5)) \n");
printf(" | ((x & (31 << 0)) << (3 - 0)); \n"); printf(" | ((x & (31 << 0)) << (3 - 0)); \n");