Uninline get_page_addr_code()

Its use of IO_MEM_ROM and friends will later cause #include loops; and it
is too large to merit inlining.

Signed-off-by: Avi Kivity <avi@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>

1 files changed, 26 insertions, 0 deletions

diff --git a/exec.c b/exec.c
index e735c17..e0d2297 100644
--- a/exec.c
+++ b/exec.c
@@ -4499,6 +4499,32 @@ void dump_exec_info(FILE *f, fprintf_function cpu_fprintf)
     tcg_dump_info(f, cpu_fprintf);
 }
 
+/* NOTE: this function can trigger an exception */
+/* NOTE2: the returned address is not exactly the physical address: it
+   is the offset relative to phys_ram_base */
+tb_page_addr_t get_page_addr_code(CPUState *env1, target_ulong addr)
+{
+    int mmu_idx, page_index, pd;
+    void *p;
+
+    page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
+    mmu_idx = cpu_mmu_index(env1);
+    if (unlikely(env1->tlb_table[mmu_idx][page_index].addr_code !=
+                 (addr & TARGET_PAGE_MASK))) {
+        ldub_code(addr);
+    }
+    pd = env1->tlb_table[mmu_idx][page_index].addr_code & ~TARGET_PAGE_MASK;
+    if (pd != IO_MEM_RAM && pd != IO_MEM_ROM && !(pd & IO_MEM_ROMD)) {
+#if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SPARC)
+        cpu_unassigned_access(env1, addr, 0, 1, 0, 4);
+#else
+        cpu_abort(env1, "Trying to execute code outside RAM or ROM at 0x" TARGET_FMT_lx "\n", addr);
+#endif
+    }
+    p = (void *)((uintptr_t)addr + env1->tlb_table[mmu_idx][page_index].addend);
+    return qemu_ram_addr_from_host_nofail(p);
+}
+
 #define MMUSUFFIX _cmmu
 #undef GETPC
 #define GETPC() NULL