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soft mmu support - Memory I/O API - synthetize string instructions

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@354 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-08-10 21:47:01 +00:00
parent 4021dab059
commit 33417e7025
10 changed files with 351 additions and 234 deletions
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12
cpu-all.h
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@ -140,6 +140,7 @@ static inline void stfl(void *ptr, float v)
stl(ptr, u.i);
}
#if defined(__arm__) && !defined(WORDS_BIGENDIAN)
/* NOTE: arm is horrible as double 32 bit words are stored in big endian ! */
@ -317,6 +318,17 @@ int cpu_breakpoint_insert(CPUState *env, uint32_t pc);
int cpu_breakpoint_remove(CPUState *env, uint32_t pc);
void cpu_single_step(CPUState *env, int enabled);
/* memory API */
typedef void CPUWriteMemoryFunc(uint32_t addr, uint32_t value);
typedef uint32_t CPUReadMemoryFunc(uint32_t addr);
void cpu_register_physical_memory(unsigned long start_addr, unsigned long size,
long phys_offset);
int cpu_register_io_memory(int io_index,
CPUReadMemoryFunc **mem_read,
CPUWriteMemoryFunc **mem_write);
/* gdb stub API */
extern int gdbstub_fd;
CPUState *cpu_gdbstub_get_env(void *opaque);