/* MIPS Simulator definition.
- Copyright (C) 1997-2015 Free Software Foundation, Inc.
+ Copyright (C) 1997-2019 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of the MIPS sim.
#ifndef SIM_MAIN_H
#define SIM_MAIN_H
+/* MIPS uses an unusual format for floating point quiet NaNs. */
+#define SIM_QUIET_NAN_NEGATED
+
#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
mips_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), (TRANSFER), (ERROR))
/* Hardware configuration. Affects endianness of LoadMemory and
StoreMemory and the endianness of Kernel and Supervisor mode
execution. The value is 0 for little-endian; 1 for big-endian. */
-#define BigEndianMem (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN)
+#define BigEndianMem (CURRENT_TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
/*(state & simBE) ? 1 : 0)*/
/* ReverseEndian */
/* The following are generic to all versions of the MIPS architecture
to date: */
-/* Memory Access Types (for CCA): */
-#define Uncached (0)
-#define CachedNoncoherent (1)
-#define CachedCoherent (2)
-#define Cached (3)
-
#define isINSTRUCTION (1 == 0) /* FALSE */
#define isDATA (1 == 1) /* TRUE */
#define isLOAD (1 == 0) /* FALSE */
#define PSIZE (WITH_TARGET_ADDRESS_BITSIZE)
-INLINE_SIM_MAIN (int) address_translation (SIM_DESC sd, sim_cpu *, address_word cia, address_word vAddr, int IorD, int LorS, address_word *pAddr, int *CCA, int raw);
-#define AddressTranslation(vAddr,IorD,LorS,pAddr,CCA,host,raw) \
-address_translation (SD, CPU, cia, vAddr, IorD, LorS, pAddr, CCA, raw)
-
INLINE_SIM_MAIN (void) load_memory (SIM_DESC sd, sim_cpu *cpu, address_word cia, uword64* memvalp, uword64* memval1p, int CCA, unsigned int AccessLength, address_word pAddr, address_word vAddr, int IorD);
-#define LoadMemory(memvalp,memval1p,CCA,AccessLength,pAddr,vAddr,IorD,raw) \
-load_memory (SD, CPU, cia, memvalp, memval1p, CCA, AccessLength, pAddr, vAddr, IorD)
+#define LoadMemory(memvalp,memval1p,AccessLength,pAddr,vAddr,IorD,raw) \
+load_memory (SD, CPU, cia, memvalp, memval1p, 0, AccessLength, pAddr, vAddr, IorD)
INLINE_SIM_MAIN (void) store_memory (SIM_DESC sd, sim_cpu *cpu, address_word cia, int CCA, unsigned int AccessLength, uword64 MemElem, uword64 MemElem1, address_word pAddr, address_word vAddr);
-#define StoreMemory(CCA,AccessLength,MemElem,MemElem1,pAddr,vAddr,raw) \
-store_memory (SD, CPU, cia, CCA, AccessLength, MemElem, MemElem1, pAddr, vAddr)
+#define StoreMemory(AccessLength,MemElem,MemElem1,pAddr,vAddr,raw) \
+store_memory (SD, CPU, cia, 0, AccessLength, MemElem, MemElem1, pAddr, vAddr)
INLINE_SIM_MAIN (void) cache_op (SIM_DESC sd, sim_cpu *cpu, address_word cia, int op, address_word pAddr, address_word vAddr, unsigned int instruction);
#define CacheOp(op,pAddr,vAddr,instruction) \
#define SyncOperation(stype) \
sync_operation (SD, CPU, cia, (stype))
-INLINE_SIM_MAIN (void) prefetch (SIM_DESC sd, sim_cpu *cpu, address_word cia, int CCA, address_word pAddr, address_word vAddr, int DATA, int hint);
-#define Prefetch(CCA,pAddr,vAddr,DATA,hint) \
-prefetch (SD, CPU, cia, CCA, pAddr, vAddr, DATA, hint)
-
void unpredictable_action (sim_cpu *cpu, address_word cia);
#define NotWordValue(val) not_word_value (SD_, (val))
#define Unpredictable() unpredictable (SD_)