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Add sense switch skips SS1-4, SR1-4, SSS, SSR to run old T&M diags

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This commit is contained in:
Jim
2011-07-31 22:40:33 -04:00
parent 314ef7cc50
commit 37909a6de0
2 changed files with 26 additions and 0 deletions
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10
dispatch.h
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@@ -500,6 +500,16 @@ DIGEN(0101256, "SNS 15", d_sns);
DIGEN(0101257, "SNS 16", d_sns);
DIGEN(0100200, "SMCR", d_smcr);
DIGEN(0101200, "SMCS", d_smcs);
DIGEN(0101020, "SS1", d_ssx);
DIGEN(0100020, "SR1", d_srx);
DIGEN(0101010, "SS2", d_ssx);
DIGEN(0100010, "SR2", d_srx);
DIGEN(0101004, "SS3", d_ssx);
DIGEN(0100004, "SR3", d_srx);
DIGEN(0101002, "SS4", d_ssx);
DIGEN(0100002, "SR4", d_srx);
DIGEN(0101036, "SSS", d_ssx);
DIGEN(0100036, "SSR", d_srx);
/* initialize class 3 generics */

16
em.c
View File

@@ -7421,6 +7421,22 @@ d_sns: /* 0101240 - 0101257 */
INCRP;
goto fetch;
d_ssx: /* 0101020, 0101010, 0101004, 0101002: SS1-4, SSS */
m = (inst & 036) << 11;
TRACE(T_FLOW, " SSx\n");
RESTRICT();
if (sswitch & m)
INCRP;
goto fetch;
d_srx: /* 0100020, 0100010, 0100004, 0100002: SR1-4, SRS */
m = (inst & 036) << 11;
TRACE(T_FLOW, " SRx\n");
RESTRICT();
if (!(sswitch & m))
INCRP;
goto fetch;
d_smcr: /* 0100200 */
TRACE(T_FLOW, " SMCR\n");
RESTRICT();