Changeset 17510 in vbox for trunk/include/VBox

Timestamp:

Mar 7, 2009 3:54:02 AM (16 years ago)

Author:

vboxsync

Message:

PGM,EM,PDMDevHlp: Added PGMPhysInterpretedReadNoHandlers and PGMPhysInterpretedWriteNoHandlers for EM, and PGMR3PhysReadExternal and PGMR3PhysWriteExternal for PDMDevHlp. The former because PGMPhysRead/Write aren't the right APIs there (enforced now), and the latter because we have to make sure non-EMTs doesn't execute handlers or allocate pages.

File:

• trunk/include/VBox/pgm.h (modified) (2 diffs)

trunk/include/VBox/pgm.h

@@ -420 +420 @@
 #endif /* !IN_RC */
 VMMDECL(int)        PGMPhysInterpretedRead(PVM pVM, PCPUMCTXCORE pCtxCore, void *pvDst, RTGCPTR GCPtrSrc, size_t cb);
+VMMDECL(int)        PGMPhysInterpretedReadNoHandlers(PVM pVM, PCPUMCTXCORE pCtxCore, void *pvDst, RTGCUINTPTR GCPtrSrc, size_t cb, bool fRaiseTrap);
+VMMDECL(int)        PGMPhysInterpretedWriteNoHandlers(PVM pVM, PCPUMCTXCORE pCtxCore, RTGCPTR GCPtrDst, void const *pvSrc, size_t cb, bool fRaiseTrap);
 #ifdef VBOX_STRICT
 VMMDECL(unsigned)   PGMAssertHandlerAndFlagsInSync(PVM pVM);
@@ -566 +568 @@
 VMMR3DECL(void)     PGMR3PhysWriteU32(PVM pVM, RTGCPHYS GCPhys, uint32_t Value);
 VMMR3DECL(void)     PGMR3PhysWriteU64(PVM pVM, RTGCPHYS GCPhys, uint64_t Value);
+VMMR3DECL(int)      PGMR3PhysReadExternal(PVM pVM, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead);
+VMMR3DECL(int)      PGMR3PhysWriteExternal(PVM pVM, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite);
 VMMR3DECL(int)      PGMR3PhysChunkMap(PVM pVM, uint32_t idChunk);
 VMMR3DECL(void)     PGMR3PhysChunkInvalidateTLB(PVM pVM);