Changeset 104440 in vbox for trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TestCheckRegCtxEx.c

Timestamp:

Apr 26, 2024 10:30:39 AM (13 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

162948

Message:

ValidationKit/bootsectors: Implement testcases for maskmovq, [v]maskmovdqu instructions, bugref:9898

• facility to prefix assembled instruction-test-functions with 'FS' instruction
• facility to test instructions with implicit [ ER]DI memory pointers ('type 1' test worker only)
• facility to allow a range of valid CR2 addresses ('type 1' test worker only)
• bodge regarding FTW results on paging & alignment faults ('type 1' test worker only)

File:

• trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TestCheckRegCtxEx.c (modified) (1 diff)

trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TestCheckRegCtxEx.c

@@ -96 +96 @@
     if (!(fbFlags & BS3REG_CTX_F_NO_CR2_CR3))
     {
-        CHECK_MEMBER("cr2", "%08RX64",  pActualCtx->cr2.u,    pExpectedCtx->cr2.u);
+        /* cr2Range is always zero except if changed by the test worker */
+        if ((pActualCtx->cr2.u < pExpectedCtx->cr2.u ||
+             pActualCtx->cr2.u > pExpectedCtx->cr2.u + pExpectedCtx->cr2Range))
+        {
+            CHECK_MEMBER("cr2", "%08RX64",  pActualCtx->cr2.u,    pExpectedCtx->cr2.u);
+        }
         CHECK_MEMBER("cr3", "%08RX64",  pActualCtx->cr3.u,    pExpectedCtx->cr3.u);
     }