target-ppc: Introduce DFP Test Exponent

[qemu.git] / cputlb.c

diff --git a/cputlb.c b/cputlb.c
index 6b2cdb201ae05baad9300efcd9f23ad89c8d1d89..afd3705ff38f07bc3d3cb8fd758dde8614b53505 100644 (file)
--- a/cputlb.c
+++ b/cputlb.c
@@ -22,11 +22,13 @@
 #include "exec/exec-all.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "exec/cpu_ldst.h"
 
 #include "exec/cputlb.h"
 
 #include "exec/memory-internal.h"
 #include "exec/ram_addr.h"
+#include "tcg/tcg.h"
 
 //#define DEBUG_TLB
 //#define DEBUG_TLB_CHECK
@@ -46,9 +48,9 @@ int tlb_flush_count;
  * entries from the TLB at any time, so flushing more entries than
  * required is only an efficiency issue, not a correctness issue.
  */
-void tlb_flush(CPUArchState *env, int flush_global)
+void tlb_flush(CPUState *cpu, int flush_global)
 {
-    CPUState *cpu = ENV_GET_CPU(env);
+    CPUArchState *env = cpu->env_ptr;
 
 #if defined(DEBUG_TLB)
     printf("tlb_flush:\n");
@@ -77,9 +79,9 @@ static inline void tlb_flush_entry(CPUTLBEntry *tlb_entry, target_ulong addr)
     }
 }
 
-void tlb_flush_page(CPUArchState *env, target_ulong addr)
+void tlb_flush_page(CPUState *cpu, target_ulong addr)
 {
-    CPUState *cpu = ENV_GET_CPU(env);
+    CPUArchState *env = cpu->env_ptr;
     int i;
     int mmu_idx;
 
@@ -93,7 +95,7 @@ void tlb_flush_page(CPUArchState *env, target_ulong addr)
                TARGET_FMT_lx "/" TARGET_FMT_lx ")\n",
                env->tlb_flush_addr, env->tlb_flush_mask);
 #endif
-        tlb_flush(env, 1);
+        tlb_flush(cpu, 1);
         return;
     }
     /* must reset current TB so that interrupts cannot modify the
@@ -119,7 +121,7 @@ void tlb_protect_code(ram_addr_t ram_addr)
 
 /* update the TLB so that writes in physical page 'phys_addr' are no longer
    tested for self modifying code */
-void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
+void tlb_unprotect_code_phys(CPUState *cpu, ram_addr_t ram_addr,
                              target_ulong vaddr)
 {
     cpu_physical_memory_set_dirty_flag(ram_addr, DIRTY_MEMORY_CODE);
@@ -221,10 +223,11 @@ static void tlb_add_large_page(CPUArchState *env, target_ulong vaddr,
 /* Add a new TLB entry. At most one entry for a given virtual address
    is permitted. Only a single TARGET_PAGE_SIZE region is mapped, the
    supplied size is only used by tlb_flush_page.  */
-void tlb_set_page(CPUArchState *env, target_ulong vaddr,
+void tlb_set_page(CPUState *cpu, target_ulong vaddr,
                   hwaddr paddr, int prot,
                   int mmu_idx, target_ulong size)
 {
+    CPUArchState *env = cpu->env_ptr;
     MemoryRegionSection *section;
     unsigned int index;
     target_ulong address;
@@ -232,7 +235,6 @@ void tlb_set_page(CPUArchState *env, target_ulong vaddr,
     uintptr_t addend;
     CPUTLBEntry *te;
     hwaddr iotlb, xlat, sz;
-    CPUState *cpu = ENV_GET_CPU(env);
 
     assert(size >= TARGET_PAGE_SIZE);
     if (size != TARGET_PAGE_SIZE) {
@@ -261,7 +263,7 @@ void tlb_set_page(CPUArchState *env, target_ulong vaddr,
     }
 
     code_address = address;
-    iotlb = memory_region_section_get_iotlb(env, section, vaddr, paddr, xlat,
+    iotlb = memory_region_section_get_iotlb(cpu, section, vaddr, paddr, xlat,
                                             prot, &address);
 
     index = (vaddr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
@@ -322,7 +324,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr)
         if (cc->do_unassigned_access) {
             cc->do_unassigned_access(cpu, addr, false, true, 0, 4);
         } else {
-            cpu_abort(env1, "Trying to execute code outside RAM or ROM at 0x"
+            cpu_abort(cpu, "Trying to execute code outside RAM or ROM at 0x"
                       TARGET_FMT_lx "\n", addr);
         }
     }
@@ -330,21 +332,36 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr)
     return qemu_ram_addr_from_host_nofail(p);
 }
 
+#define MMUSUFFIX _mmu
+
+#define SHIFT 0
+#include "softmmu_template.h"
+
+#define SHIFT 1
+#include "softmmu_template.h"
+
+#define SHIFT 2
+#include "softmmu_template.h"
+
+#define SHIFT 3
+#include "softmmu_template.h"
+#undef MMUSUFFIX
+
 #define MMUSUFFIX _cmmu
-#undef GETPC
-#define GETPC() ((uintptr_t)0)
+#undef GETPC_ADJ
+#define GETPC_ADJ 0
+#undef GETRA
+#define GETRA() ((uintptr_t)0)
 #define SOFTMMU_CODE_ACCESS
 
 #define SHIFT 0
-#include "exec/softmmu_template.h"
+#include "softmmu_template.h"
 
 #define SHIFT 1
-#include "exec/softmmu_template.h"
+#include "softmmu_template.h"
 
 #define SHIFT 2
-#include "exec/softmmu_template.h"
+#include "softmmu_template.h"
 
 #define SHIFT 3
-#include "exec/softmmu_template.h"
-
-#undef env
+#include "softmmu_template.h"