Changeset 104263 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Apr 10, 2024 7:01:46 AM (10 months ago)

Author:

vboxsync

Message:

VMM: bugref:9898 Implemented vtestp[s|d] instructions and their testcases.

File:

• trunk/src/VBox/VMM/include/IEMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/IEMInternal.h

@@ -3849 +3849 @@
 
 typedef IEM_DECL_IMPL_TYPE(void, FNIEMAIMPLF2EFL128,(PCRTUINT128U puSrc1, PCRTUINT128U puSrc2, uint32_t *pEFlags));
+typedef FNIEMAIMPLF2EFL128 *PFNIEMAIMPLF2EFL128;
 typedef IEM_DECL_IMPL_TYPE(void, FNIEMAIMPLF2EFL256,(PCRTUINT256U puSrc1, PCRTUINT256U puSrc2, uint32_t *pEFlags));
+typedef FNIEMAIMPLF2EFL256 *PFNIEMAIMPLF2EFL256;
 FNIEMAIMPLF2EFL128 iemAImpl_ptest_u128;
 FNIEMAIMPLF2EFL256 iemAImpl_vptest_u256, iemAImpl_vptest_u256_fallback;
+FNIEMAIMPLF2EFL128 iemAImpl_vtestps_u128, iemAImpl_vtestps_u128_fallback;
+FNIEMAIMPLF2EFL256 iemAImpl_vtestps_u256, iemAImpl_vtestps_u256_fallback;
+FNIEMAIMPLF2EFL128 iemAImpl_vtestpd_u128, iemAImpl_vtestpd_u128_fallback;
+FNIEMAIMPLF2EFL256 iemAImpl_vtestpd_u256, iemAImpl_vtestpd_u256_fallback;
+
+/**
+ * Function table for media instruction taking two full sized media source
+ * registers, and updating EFLAGS but no additional state (AVX).
+ */
+typedef struct IEMOPMEDIAF2EFL
+{
+    PFNIEMAIMPLF2EFL128 pfnU128;
+    PFNIEMAIMPLF2EFL256 pfnU256;
+} IEMOPMEDIAF2EFL;
+/** Pointer to a media operation function table for 3 full sized ops (AVX). */
+typedef IEMOPMEDIAF2EFL const *PCIEMOPMEDIAF2EFL;
+
+/** @def IEMOPMEDIAF2EFL_INIT_VARS_EX
+ * Declares a s_Host (x86 & amd64 only) and a s_Fallback variable with the
+ * given functions as initializers.  For use in AVX functions where a pair of
+ * functions are only used once and the function table need not be public. */
+#ifndef TST_IEM_CHECK_MC
+# if (defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)) && !defined(IEM_WITHOUT_ASSEMBLY)
+#  define IEMOPMEDIAF2EFL_INIT_VARS_EX(a_pfnHostU128, a_pfnHostU256, a_pfnFallbackU128, a_pfnFallbackU256) \
+    static IEMOPMEDIAF2EFL const s_Host     = { a_pfnHostU128,     a_pfnHostU256 }; \
+    static IEMOPMEDIAF2EFL const s_Fallback = { a_pfnFallbackU128, a_pfnFallbackU256 }
+# else
+#  define IEMOPMEDIAF2EFL_INIT_VARS_EX(a_pfnU128, a_pfnU256, a_pfnFallbackU128, a_pfnFallbackU256) \
+    static IEMOPMEDIAF2EFL const s_Fallback = { a_pfnFallbackU128, a_pfnFallbackU256 }
+# endif
+#else
+# define IEMOPMEDIAF2EFL_INIT_VARS_EX(a_pfnU128, a_pfnU256, a_pfnFallbackU128, a_pfnFallbackU256) (void)0
+#endif
+/** @def IEMOPMEDIAF2EFL_INIT_VARS
+ * Generate AVX function tables for the @a a_InstrNm instruction.
+ * @sa IEMOPMEDIAF2EFL_INIT_VARS_EX */
+#define IEMOPMEDIAF2EFL_INIT_VARS(a_InstrNm) \
+    IEMOPMEDIAF2EFL_INIT_VARS_EX(RT_CONCAT3(iemAImpl_,a_InstrNm,_u128),           RT_CONCAT3(iemAImpl_,a_InstrNm,_u256), \
+                                 RT_CONCAT3(iemAImpl_,a_InstrNm,_u128_fallback),  RT_CONCAT3(iemAImpl_,a_InstrNm,_u256_fallback))
 
 typedef IEM_DECL_IMPL_TYPE(uint32_t, FNIEMAIMPLSSEF2I32U64,(uint32_t uMxCsrIn, int32_t *pi32Dst, const uint64_t *pu64Src)); /* pu64Src is a double precision floating point. */