Changeset 100826 in vbox for trunk/src/VBox/VMM/testcase

Timestamp:

Aug 9, 2023 1:57:40 AM (16 months ago)

Author:

vboxsync

Message:

VMM/IEM: Started refactoring IEM_MC_MEM_MAP into type and access specific variant so we can more efficiently apply inlined code using the TLB. Converted a bunch of 8-bit accesses in the one-byte opcode map. bugref:10369

Location:

trunk/src/VBox/VMM/testcase

Files:

• tstIEMAImpl.cpp (modified) (2 diffs)
• tstIEMCheckMc.cpp (modified) (1 diff)

trunk/src/VBox/VMM/testcase/tstIEMAImpl.cpp

@@ -55 +55 @@
 #define ENTRY_EX(a_Name, a_uExtra) \
     { RT_XSTR(a_Name), iemAImpl_ ## a_Name, NULL, \
+      g_aTests_ ## a_Name, &g_cTests_ ## a_Name, \
+      a_uExtra, IEMTARGETCPU_EFL_BEHAVIOR_NATIVE /* means same for all here */ }
+
+#define ENTRY_PFN_CAST(a_Name, a_pfnType)  ENTRY_PFN_CAST_EX(a_Name, a_pfnType, 0)
+#define ENTRY_PFN_CAST_EX(a_Name, a_pfnType, a_uExtra) \
+    { RT_XSTR(a_Name), (a_pfnType)iemAImpl_ ## a_Name, NULL, \
       g_aTests_ ## a_Name, &g_cTests_ ## a_Name, \
       a_uExtra, IEMTARGETCPU_EFL_BEHAVIOR_NATIVE /* means same for all here */ }
@@ -1409 +1415 @@
     ENTRY(and_u8),
     ENTRY(and_u8_locked),
-    ENTRY(cmp_u8),
-    ENTRY(test_u8),
+    ENTRY_PFN_CAST(cmp_u8, PFNIEMAIMPLBINU8),
+    ENTRY_PFN_CAST(test_u8, PFNIEMAIMPLBINU8),
 };
 TEST_BINARY_OPS(8, uint8_t, "%#04x", BINU8_TEST_T, g_aBinU8)

trunk/src/VBox/VMM/testcase/tstIEMCheckMc.cpp

@@ -891 +891 @@
 #define IEM_MC_POP_U32(a_pu32Value)                                     do { (void)fMcBegin; } while (0)
 #define IEM_MC_POP_U64(a_pu64Value)                                     do { (void)fMcBegin; } while (0)
+
+#define IEM_MC_MEM_MAP_U8_RW(a_pu8Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem)   do { (a_pu8Mem)  = NULL; CHK_PTYPE(uint8_t *,        a_pu8Mem);  CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U8_RO(a_pu8Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem)   do { (a_pu8Mem)  = NULL; CHK_PTYPE(uint8_t const *,  a_pu8Mem);  CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U8_WO(a_pu8Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem)   do { (a_pu8Mem)  = NULL; CHK_PTYPE(uint8_t *,        a_pu8Mem);  CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U16_RW(a_pu16Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu16Mem) = NULL; CHK_PTYPE(uint16_t *,       a_pu16Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U16_RO(a_pu16Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu16Mem) = NULL; CHK_PTYPE(uint16_t const *, a_pu16Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U16_WO(a_pu16Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu16Mem) = NULL; CHK_PTYPE(uint16_t *,       a_pu16Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U32_RW(a_pu32Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu32Mem) = NULL; CHK_PTYPE(uint32_t *,       a_pu32Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U32_RO(a_pu32Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu32Mem) = NULL; CHK_PTYPE(uint32_t const *, a_pu32Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U32_WO(a_pu32Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu32Mem) = NULL; CHK_PTYPE(uint32_t *,       a_pu32Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U64_RW(a_pu64Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu64Mem) = NULL; CHK_PTYPE(uint64_t *,       a_pu64Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U64_RO(a_pu64Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu64Mem) = NULL; CHK_PTYPE(uint64_t const *, a_pu64Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_MAP_U64_WO(a_pu64Mem, a_bUnmapInfo, a_iSeg, a_GCPtrMem) do { (a_pu64Mem) = NULL; CHK_PTYPE(uint64_t *,       a_pu64Mem); CHK_TYPE(uint8_t, a_bUnmapInfo); a_bUnmapInfo = 1; CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
+
+#define IEM_MC_MEM_COMMIT_AND_UNMAP_RW(a_pvMem, a_bMapInfo)             do { CHK_TYPE(uint8_t, a_bMapInfo); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_COMMIT_AND_UNMAP_RO(a_pvMem, a_bMapInfo)             do { CHK_TYPE(uint8_t, a_bMapInfo); (void)fMcBegin; } while (0)
+#define IEM_MC_MEM_COMMIT_AND_UNMAP_WO(a_pvMem, a_bMapInfo)             do { CHK_TYPE(uint8_t, a_bMapInfo); (void)fMcBegin; } while (0)
+
 #define IEM_MC_MEM_MAP(a_pMem, a_fAccess, a_iSeg, a_GCPtrMem, a_iArg)   do { CHK_SEG_IDX(a_iSeg); (void)fMcBegin; } while (0)
 #define IEM_MC_MEM_MAP_EX(a_pvMem, a_fAccess, a_cbMem, a_iSeg, a_GCPtrMem, a_cbAlign, a_iArg)  do { CHK_SEG_IDX(a_iSeg); (void)fMcBegin; AssertCompile((a_cbAlign) <= (a_cbMem)); } while (0)