extern uint8_t gen_opc_cc_op[OPC_BUF_SIZE];
extern uint8_t gen_opc_instr_start[OPC_BUF_SIZE];
extern target_ulong gen_opc_jump_pc[2];
+extern uint32_t gen_opc_hflags[OPC_BUF_SIZE];
typedef void (GenOpFunc)(void);
typedef void (GenOpFunc1)(long);
void tb_invalidate_page_range(target_ulong start, target_ulong end);
void tlb_flush_page(CPUState *env, target_ulong addr);
void tlb_flush(CPUState *env, int flush_global);
-int tlb_set_page(CPUState *env, target_ulong vaddr,
- target_phys_addr_t paddr, int prot,
- int is_user, int is_softmmu);
+int tlb_set_page_exec(CPUState *env, target_ulong vaddr,
+ target_phys_addr_t paddr, int prot,
+ int is_user, int is_softmmu);
+static inline int tlb_set_page(CPUState *env, target_ulong vaddr,
+ target_phys_addr_t paddr, int prot,
+ int is_user, int is_softmmu)
+{
+ if (prot & PAGE_READ)
+ prot |= PAGE_EXEC;
+ return tlb_set_page_exec(env, vaddr, paddr, prot, is_user, is_softmmu);
+}
#define CODE_GEN_MAX_SIZE 65536
#define CODE_GEN_ALIGN 16 /* must be >= of the size of a icache line */
#else
#error unimplemented CPU
#endif
- if (__builtin_expect(env->tlb_read[is_user][index].address !=
+ if (__builtin_expect(env->tlb_table[is_user][index].addr_code !=
(addr & TARGET_PAGE_MASK), 0)) {
ldub_code(addr);
}
- pd = env->tlb_read[is_user][index].address & ~TARGET_PAGE_MASK;
+ pd = env->tlb_table[is_user][index].addr_code & ~TARGET_PAGE_MASK;
if (pd > IO_MEM_ROM) {
cpu_abort(env, "Trying to execute code outside RAM or ROM at 0x%08lx\n", addr);
}
- return addr + env->tlb_read[is_user][index].addend - (unsigned long)phys_ram_base;
+ return addr + env->tlb_table[is_user][index].addend - (unsigned long)phys_ram_base;
}
#endif