accel/tcg: add size paremeter in tlb_fill()

The MC68040 MMU provides the size of the access that
triggers the page fault.

This size is set in the Special Status Word which
is written in the stack frame of the access fault
exception.

So we need the size in m68k_cpu_unassigned_access() and
m68k_cpu_handle_mmu_fault().

To be able to do that, this patch modifies the prototype of
handle_mmu_fault handler, tlb_fill() and probe_write().
do_unassigned_access() already includes a size parameter.

This patch also updates handle_mmu_fault handlers and
tlb_fill() of all targets (only parameter, no code change).

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20180118193846.24953-2-laurent@vivier.eu>

diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 8fd84209df8281f9d0ca9cda618eb8776b85bd9e..05439039e914589464ba72cade5924b54a28d1d7 100644 (file)
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -880,7 +880,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env, target_ulong addr)
     if (unlikely(env->tlb_table[mmu_idx][index].addr_code !=
                  (addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK)))) {
         if (!VICTIM_TLB_HIT(addr_read, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, MMU_INST_FETCH, mmu_idx, 0);
+            tlb_fill(ENV_GET_CPU(env), addr, 0, MMU_INST_FETCH, mmu_idx, 0);
         }
     }
     iotlbentry = &env->iotlb[mmu_idx][index];
@@ -928,7 +928,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env, target_ulong addr)
  * Otherwise the function will return, and there will be a valid
  * entry in the TLB for this access.
  */
-void probe_write(CPUArchState *env, target_ulong addr, int mmu_idx,
+void probe_write(CPUArchState *env, target_ulong addr, int size, int mmu_idx,
                  uintptr_t retaddr)
 {
     int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
@@ -938,7 +938,8 @@ void probe_write(CPUArchState *env, target_ulong addr, int mmu_idx,
         != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
         /* TLB entry is for a different page */
         if (!VICTIM_TLB_HIT(addr_write, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_STORE, mmu_idx, retaddr);
+            tlb_fill(ENV_GET_CPU(env), addr, size, MMU_DATA_STORE,
+                     mmu_idx, retaddr);
         }
     }
 }
@@ -981,7 +982,8 @@ static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
     if ((addr & TARGET_PAGE_MASK)
         != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
         if (!VICTIM_TLB_HIT(addr_write, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_STORE, mmu_idx, retaddr);
+            tlb_fill(ENV_GET_CPU(env), addr, 1 << s_bits, MMU_DATA_STORE,
+                     mmu_idx, retaddr);
         }
         tlb_addr = tlbe->addr_write & ~TLB_INVALID_MASK;
     }
@@ -995,7 +997,8 @@ static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
 
     /* Let the guest notice RMW on a write-only page.  */
     if (unlikely(tlbe->addr_read != (tlb_addr & ~TLB_NOTDIRTY))) {
-        tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_LOAD, mmu_idx, retaddr);
+        tlb_fill(ENV_GET_CPU(env), addr, 1 << s_bits, MMU_DATA_LOAD,
+                 mmu_idx, retaddr);
         /* Since we don't support reads and writes to different addresses,
            and we do have the proper page loaded for write, this shouldn't
            ever return.  But just in case, handle via stop-the-world.  */

diff --git a/accel/tcg/softmmu_template.h b/accel/tcg/softmmu_template.h
index 3fc5144316507568cb7ad29b0f85f760b808ebc8..239ea6692b4eb129901c6b48464220f5a612626c 100644 (file)
--- a/accel/tcg/softmmu_template.h
+++ b/accel/tcg/softmmu_template.h
@@ -124,7 +124,7 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr,
     if ((addr & TARGET_PAGE_MASK)
          != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
         if (!VICTIM_TLB_HIT(ADDR_READ, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
+            tlb_fill(ENV_GET_CPU(env), addr, DATA_SIZE, READ_ACCESS_TYPE,
                      mmu_idx, retaddr);
         }
         tlb_addr = env->tlb_table[mmu_idx][index].ADDR_READ;
@@ -191,7 +191,7 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr,
     if ((addr & TARGET_PAGE_MASK)
          != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
         if (!VICTIM_TLB_HIT(ADDR_READ, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
+            tlb_fill(ENV_GET_CPU(env), addr, DATA_SIZE, READ_ACCESS_TYPE,
                      mmu_idx, retaddr);
         }
         tlb_addr = env->tlb_table[mmu_idx][index].ADDR_READ;
@@ -283,7 +283,8 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
     if ((addr & TARGET_PAGE_MASK)
         != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
         if (!VICTIM_TLB_HIT(addr_write, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_STORE, mmu_idx, retaddr);
+            tlb_fill(ENV_GET_CPU(env), addr, DATA_SIZE, MMU_DATA_STORE,
+                     mmu_idx, retaddr);
         }
         tlb_addr = env->tlb_table[mmu_idx][index].addr_write & ~TLB_INVALID_MASK;
     }
@@ -316,7 +317,7 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
         tlb_addr2 = env->tlb_table[mmu_idx][index2].addr_write;
         if (page2 != (tlb_addr2 & (TARGET_PAGE_MASK | TLB_INVALID_MASK))
             && !VICTIM_TLB_HIT(addr_write, page2)) {
-            tlb_fill(ENV_GET_CPU(env), page2, MMU_DATA_STORE,
+            tlb_fill(ENV_GET_CPU(env), page2, DATA_SIZE, MMU_DATA_STORE,
                      mmu_idx, retaddr);
         }
 
@@ -359,7 +360,8 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
     if ((addr & TARGET_PAGE_MASK)
         != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
         if (!VICTIM_TLB_HIT(addr_write, addr)) {
-            tlb_fill(ENV_GET_CPU(env), addr, MMU_DATA_STORE, mmu_idx, retaddr);
+            tlb_fill(ENV_GET_CPU(env), addr, DATA_SIZE, MMU_DATA_STORE,
+                     mmu_idx, retaddr);
         }
         tlb_addr = env->tlb_table[mmu_idx][index].addr_write & ~TLB_INVALID_MASK;
     }
@@ -392,7 +394,7 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
         tlb_addr2 = env->tlb_table[mmu_idx][index2].addr_write;
         if (page2 != (tlb_addr2 & (TARGET_PAGE_MASK | TLB_INVALID_MASK))
             && !VICTIM_TLB_HIT(addr_write, page2)) {
-            tlb_fill(ENV_GET_CPU(env), page2, MMU_DATA_STORE,
+            tlb_fill(ENV_GET_CPU(env), page2, DATA_SIZE, MMU_DATA_STORE,
                      mmu_idx, retaddr);
         }
 

diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c
index c97375256285e13374d65b3a48915d8228f1d1c2..a0a4a1924ea6e956c6f7ff6537001c99a762adb7 100644 (file)
--- a/accel/tcg/user-exec.c
+++ b/accel/tcg/user-exec.c
@@ -149,7 +149,7 @@ static inline int handle_cpu_signal(uintptr_t pc, siginfo_t *info,
     cc = CPU_GET_CLASS(cpu);
     /* see if it is an MMU fault */
     g_assert(cc->handle_mmu_fault);
-    ret = cc->handle_mmu_fault(cpu, address, is_write, MMU_USER_IDX);
+    ret = cc->handle_mmu_fault(cpu, address, 0, is_write, MMU_USER_IDX);
 
     if (ret == 0) {
         /* The MMU fault was handled without causing real CPU fault.

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index b37f7d8d92f085cf689890b2dff4e4e07ca3e491..e5afd2e6d3baa178c2bac9d59668033d4048dd78 100644 (file)
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -253,7 +253,7 @@ void tlb_set_page(CPUState *cpu, target_ulong vaddr,
                   hwaddr paddr, int prot,
                   int mmu_idx, target_ulong size);
 void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr);
-void probe_write(CPUArchState *env, target_ulong addr, int mmu_idx,
+void probe_write(CPUArchState *env, target_ulong addr, int size, int mmu_idx,
                  uintptr_t retaddr);
 #else
 static inline void tlb_flush_page(CPUState *cpu, target_ulong addr)
@@ -436,8 +436,8 @@ void tb_lock_reset(void);
 struct MemoryRegion *iotlb_to_region(CPUState *cpu,
                                      hwaddr index, MemTxAttrs attrs);
 
-void tlb_fill(CPUState *cpu, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr);
+void tlb_fill(CPUState *cpu, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr);
 
 #endif
 

diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 93bd546879cc9e580c709707a0e7dcafb13e4f0c..aff88fa16f6340f64c0c0a1e2c0490f9a8a02c6e 100644 (file)
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -174,7 +174,7 @@ typedef struct CPUClass {
                                Error **errp);
     void (*set_pc)(CPUState *cpu, vaddr value);
     void (*synchronize_from_tb)(CPUState *cpu, struct TranslationBlock *tb);
-    int (*handle_mmu_fault)(CPUState *cpu, vaddr address, int rw,
+    int (*handle_mmu_fault)(CPUState *cpu, vaddr address, int size, int rw,
                             int mmu_index);
     hwaddr (*get_phys_page_debug)(CPUState *cpu, vaddr addr);
     hwaddr (*get_phys_page_attrs_debug)(CPUState *cpu, vaddr addr,

diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h
index 0a9ad35f06ea770ac109f1d06a1031e12eb3d7f6..09720c2f3b1779b21d6f53df7597d79b0a1d35bc 100644 (file)
--- a/target/alpha/cpu.h
+++ b/target/alpha/cpu.h
@@ -479,7 +479,7 @@ void alpha_cpu_list(FILE *f, fprintf_function cpu_fprintf);
    is returned if the signal was handled by the virtual CPU.  */
 int cpu_alpha_signal_handler(int host_signum, void *pinfo,
                              void *puc);
-int alpha_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int alpha_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                                int mmu_idx);
 void QEMU_NORETURN dynamic_excp(CPUAlphaState *, uintptr_t, int, int);
 void QEMU_NORETURN arith_excp(CPUAlphaState *, uintptr_t, int, uint64_t);

diff --git a/target/alpha/helper.c b/target/alpha/helper.c
index 36407f77f5c8230b67ccedc0a84a9e3eec16bd58..bbf72cadfb1bd55874bdeb59bbe72784a0977ed6 100644 (file)
--- a/target/alpha/helper.c
+++ b/target/alpha/helper.c
@@ -103,7 +103,7 @@ void cpu_alpha_store_gr(CPUAlphaState *env, unsigned reg, uint64_t val)
 }
 
 #if defined(CONFIG_USER_ONLY)
-int alpha_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int alpha_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                                int rw, int mmu_idx)
 {
     AlphaCPU *cpu = ALPHA_CPU(cs);
@@ -247,7 +247,7 @@ hwaddr alpha_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
     return (fail >= 0 ? -1 : phys);
 }
 
-int alpha_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, int rw,
+int alpha_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, int size, int rw,
                                int mmu_idx)
 {
     AlphaCPU *cpu = ALPHA_CPU(cs);

diff --git a/target/alpha/mem_helper.c b/target/alpha/mem_helper.c
index 430eea470b6956590130333d456b9525a6c250b9..e19ab91ec99ea9a64ed07eeff298663ae5bb54ad 100644 (file)
--- a/target/alpha/mem_helper.c
+++ b/target/alpha/mem_helper.c
@@ -69,12 +69,12 @@ void alpha_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
 /* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = alpha_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = alpha_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret != 0)) {
         /* Exception index and error code are already set */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index cc1856c32b6be6a084edcc82d5a407d3565fad75..9da6ea505c0f287d1ce8a8d12d25db4f28b61ac3 100644 (file)
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -1689,8 +1689,8 @@ static Property arm_cpu_properties[] = {
 };
 
 #ifdef CONFIG_USER_ONLY
-static int arm_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
-                                    int mmu_idx)
+static int arm_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
+                                    int rw, int mmu_idx)
 {
     ARMCPU *cpu = ARM_CPU(cs);
     CPUARMState *env = &cpu->env;

diff --git a/target/arm/op_helper.c b/target/arm/op_helper.c
index 712c5c55b666225552c7289fe443192c4ddbdad0..abd00f845d752a11bb67cdae188ebafe48d2708b 100644 (file)
--- a/target/arm/op_helper.c
+++ b/target/arm/op_helper.c
@@ -172,8 +172,8 @@ static void deliver_fault(ARMCPU *cpu, vaddr addr, MMUAccessType access_type,
  * NULL, it means that the function was called in C code (i.e. not
  * from generated code or from helper.c)
  */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     bool ret;
     ARMMMUFaultInfo fi = {};

diff --git a/target/cris/cpu.h b/target/cris/cpu.h
index b64fa3542c52709438a074baae87717dc440cd8a..764b35cbae0acd0cca5ae0d177db4a4990ea7654 100644 (file)
--- a/target/cris/cpu.h
+++ b/target/cris/cpu.h
@@ -283,7 +283,7 @@ static inline int cpu_mmu_index (CPUCRISState *env, bool ifetch)
        return !!(env->pregs[PR_CCS] & U_FLAG);
 }
 
-int cris_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int cris_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                               int mmu_idx);
 
 /* Support function regs.  */

diff --git a/target/cris/helper.c b/target/cris/helper.c
index af78cca8b9a2a7bf1fc51696d913580dfb590a85..d2ec3491914c70ddbb38cd2903a3ce6ba097764a 100644 (file)
--- a/target/cris/helper.c
+++ b/target/cris/helper.c
@@ -53,7 +53,7 @@ void crisv10_cpu_do_interrupt(CPUState *cs)
     cris_cpu_do_interrupt(cs);
 }
 
-int cris_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int cris_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                               int mmu_idx)
 {
     CRISCPU *cpu = CRIS_CPU(cs);
@@ -76,7 +76,7 @@ static void cris_shift_ccs(CPUCRISState *env)
     env->pregs[PR_CCS] = ccs;
 }
 
-int cris_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int cris_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                               int mmu_idx)
 {
     CRISCPU *cpu = CRIS_CPU(cs);

diff --git a/target/cris/op_helper.c b/target/cris/op_helper.c
index e92505c907ce6b47065acc45282de26d20e2f925..becd831b6b95d6f62f243f3b2641bf5f5339ae4c 100644 (file)
--- a/target/cris/op_helper.c
+++ b/target/cris/op_helper.c
@@ -41,8 +41,8 @@
 /* Try to fill the TLB and return an exception if error. If retaddr is
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     CRISCPU *cpu = CRIS_CPU(cs);
     CPUCRISState *env = &cpu->env;
@@ -50,7 +50,7 @@ void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
 
     D_LOG("%s pc=%x tpc=%x ra=%p\n", __func__,
           env->pc, env->pregs[PR_EDA], (void *)retaddr);
-    ret = cris_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = cris_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         if (retaddr) {
             /* now we have a real cpu fault */

diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index 8d140777637a1d8b2245f615c1f3433c1f2bd5d2..1a35eae1fa5456c8df5c315d209a6e69c1d4b828 100644 (file)
--- a/target/hppa/cpu.h
+++ b/target/hppa/cpu.h
@@ -132,7 +132,8 @@ void cpu_hppa_loaded_fr0(CPUHPPAState *env);
 #define cpu_signal_handler cpu_hppa_signal_handler
 
 int cpu_hppa_signal_handler(int host_signum, void *pinfo, void *puc);
-int hppa_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw, int midx);
+int hppa_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size,
+                              int rw, int midx);
 int hppa_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
 int hppa_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
 void hppa_cpu_do_interrupt(CPUState *cpu);

diff --git a/target/hppa/helper.c b/target/hppa/helper.c
index ba04a9a52ba05350616582b2d206e2f39c95bcc7..23f7af7018a6bad0f5425077d4e8cf856f062eed 100644 (file)
--- a/target/hppa/helper.c
+++ b/target/hppa/helper.c
@@ -65,7 +65,7 @@ void cpu_hppa_put_psw(CPUHPPAState *env, target_ulong psw)
     env->psw_cb = cb;
 }
 
-int hppa_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int hppa_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                               int rw, int mmu_idx)
 {
     HPPACPU *cpu = HPPA_CPU(cs);

diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c
index 3104404e8dc324116eab7272583aceb0b9f7a714..fdbf64ae3c9b7121bad2880316e0735fa6660185 100644 (file)
--- a/target/hppa/op_helper.c
+++ b/target/hppa/op_helper.c
@@ -139,7 +139,7 @@ static void do_stby_e(CPUHPPAState *env, target_ulong addr, target_ulong val,
         /* Nothing is stored, but protection is checked and the
            cacheline is marked dirty.  */
 #ifndef CONFIG_USER_ONLY
-        probe_write(env, addr, cpu_mmu_index(env, 0), ra);
+        probe_write(env, addr, 0, cpu_mmu_index(env, 0), ra);
 #endif
         break;
     }

diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index 30cc5628d2238a5745e6e8e18923093543f01d21..f91e37d25deaeb90d31fc1bfa15bc64195a39b58 100644 (file)
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1504,7 +1504,7 @@ void host_cpuid(uint32_t function, uint32_t count,
 void host_vendor_fms(char *vendor, int *family, int *model, int *stepping);
 
 /* helper.c */
-int x86_cpu_handle_mmu_fault(CPUState *cpu, vaddr addr,
+int x86_cpu_handle_mmu_fault(CPUState *cpu, vaddr addr, int size,
                              int is_write, int mmu_idx);
 void x86_cpu_set_a20(X86CPU *cpu, int a20_state);
 

diff --git a/target/i386/excp_helper.c b/target/i386/excp_helper.c
index cef44495aba7432a11f0dc721eccedba39f262d0..cb4d1b7d336155a261538902eb0fd6814cfe416b 100644 (file)
--- a/target/i386/excp_helper.c
+++ b/target/i386/excp_helper.c
@@ -138,7 +138,7 @@ void raise_exception_ra(CPUX86State *env, int exception_index, uintptr_t retaddr
 }
 
 #if defined(CONFIG_USER_ONLY)
-int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr,
+int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, int size,
                              int is_write, int mmu_idx)
 {
     X86CPU *cpu = X86_CPU(cs);
@@ -162,7 +162,7 @@ int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr,
  * 0  = nothing more to do
  * 1  = generate PF fault
  */
-int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr,
+int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, int size,
                              int is_write1, int mmu_idx)
 {
     X86CPU *cpu = X86_CPU(cs);

diff --git a/target/i386/mem_helper.c b/target/i386/mem_helper.c
index 70f67668ab265fb8ab7655a1e42b015871767f2c..a8ae694a9c117c46e465f3bd682f5c3efbc0c051 100644 (file)
--- a/target/i386/mem_helper.c
+++ b/target/i386/mem_helper.c
@@ -199,12 +199,12 @@ void helper_boundl(CPUX86State *env, target_ulong a0, int v)
  * from generated code or from helper.c)
  */
 /* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = x86_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = x86_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (ret) {
         X86CPU *cpu = X86_CPU(cs);
         CPUX86State *env = &cpu->env;

diff --git a/target/lm32/cpu.h b/target/lm32/cpu.h
index 2279594f40a289796a077a8f2d65c2797673843a..ce0a2f24c42025b58ee459e8427708f347caebbb 100644 (file)
--- a/target/lm32/cpu.h
+++ b/target/lm32/cpu.h
@@ -263,7 +263,7 @@ bool lm32_cpu_do_semihosting(CPUState *cs);
 #define cpu_list lm32_cpu_list
 #define cpu_signal_handler cpu_lm32_signal_handler
 
-int lm32_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int lm32_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                               int mmu_idx);
 
 #include "exec/cpu-all.h"

diff --git a/target/lm32/helper.c b/target/lm32/helper.c
index 929cc36c1424d8973d9858b82a97c41a5492fd45..a039a993ffe8860cf65a1b791dd8b0e47c24eb27 100644 (file)
--- a/target/lm32/helper.c
+++ b/target/lm32/helper.c
@@ -25,7 +25,7 @@
 #include "exec/semihost.h"
 #include "exec/log.h"
 
-int lm32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int lm32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                               int mmu_idx)
 {
     LM32CPU *cpu = LM32_CPU(cs);

diff --git a/target/lm32/op_helper.c b/target/lm32/op_helper.c
index 30f670eee804e7a14713be1187ac05374ef85450..577f8306e33fe4f53fe0016e2a0b2e7c6e093720 100644 (file)
--- a/target/lm32/op_helper.c
+++ b/target/lm32/op_helper.c
@@ -144,12 +144,12 @@ uint32_t HELPER(rcsr_jrx)(CPULM32State *env)
  * NULL, it means that the function was called in C code (i.e. not
  * from generated code or from helper.c)
  */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = lm32_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = lm32_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         /* now we have a real cpu fault */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h
index 2985b039e1b5e15b1a1f6331a8d68a81badc2238..c60564a047c90bf5c8176650dd9afd8d4f95e3bb 100644 (file)
--- a/target/m68k/cpu.h
+++ b/target/m68k/cpu.h
@@ -418,7 +418,7 @@ static inline int cpu_mmu_index (CPUM68KState *env, bool ifetch)
     return (env->sr & SR_S) == 0 ? 1 : 0;
 }
 
-int m68k_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int m68k_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                               int mmu_idx);
 
 #include "exec/cpu-all.h"

diff --git a/target/m68k/helper.c b/target/m68k/helper.c
index a999389e9a56cd72fd5fe7f059eec0808ced1578..ef0ec5dadf8c5cfce68338d6fa0f443c09678f7d 100644 (file)
--- a/target/m68k/helper.c
+++ b/target/m68k/helper.c
@@ -308,7 +308,7 @@ void m68k_switch_sp(CPUM68KState *env)
 
 #if defined(CONFIG_USER_ONLY)
 
-int m68k_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int m68k_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                               int mmu_idx)
 {
     M68kCPU *cpu = M68K_CPU(cs);
@@ -328,7 +328,7 @@ hwaddr m68k_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
     return addr;
 }
 
-int m68k_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int m68k_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                               int mmu_idx)
 {
     int prot;

diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c
index c61ca9392fa5c49d3507bb0a09a3909ee511a9d0..67697d4e6d361f280e3f5f072f9ceda83a24c10a 100644 (file)
--- a/target/m68k/op_helper.c
+++ b/target/m68k/op_helper.c
@@ -39,12 +39,12 @@ static inline void do_interrupt_m68k_hardirq(CPUM68KState *env)
 /* Try to fill the TLB and return an exception if error. If retaddr is
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = m68k_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = m68k_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         /* now we have a real cpu fault */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h
index 52b6b6aec751f85cd19fefc3027c286e70d617fc..f3e7405a62c988a216a5f610b54845304ab9397a 100644 (file)
--- a/target/microblaze/cpu.h
+++ b/target/microblaze/cpu.h
@@ -367,7 +367,7 @@ static inline int cpu_mmu_index (CPUMBState *env, bool ifetch)
         return MMU_KERNEL_IDX;
 }
 
-int mb_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int mb_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                             int mmu_idx);
 
 #include "exec/cpu-all.h"

diff --git a/target/microblaze/helper.c b/target/microblaze/helper.c
index da394d1dfc51f19929d0cbf137875a58deed73c3..fac6ee92634b2b838c90c7aa65f121a91c0a62bb 100644 (file)
--- a/target/microblaze/helper.c
+++ b/target/microblaze/helper.c
@@ -38,7 +38,7 @@ void mb_cpu_do_interrupt(CPUState *cs)
     env->regs[14] = env->sregs[SR_PC];
 }
 
-int mb_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int mb_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                             int mmu_idx)
 {
     cs->exception_index = 0xaa;
@@ -48,7 +48,7 @@ int mb_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
 
 #else /* !CONFIG_USER_ONLY */
 
-int mb_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int mb_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                             int mmu_idx)
 {
     MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);

diff --git a/target/microblaze/op_helper.c b/target/microblaze/op_helper.c
index 4cf51568dfce1ddf227e08e1a682d800ec97b693..869072a2d13b9cea366b199c1a411c187480b3d0 100644 (file)
--- a/target/microblaze/op_helper.c
+++ b/target/microblaze/op_helper.c
@@ -33,12 +33,12 @@
  * NULL, it means that the function was called in C code (i.e. not
  * from generated code or from helper.c)
  */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = mb_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = mb_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         /* now we have a real cpu fault */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/mips/helper.c b/target/mips/helper.c
index ea076261afc4e89ffe9cbf056e26b8f7e413a677..8cf91ce3399836fd0175623e165bfa1c95ced7d1 100644 (file)
--- a/target/mips/helper.c
+++ b/target/mips/helper.c
@@ -535,7 +535,7 @@ hwaddr mips_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
 }
 #endif
 
-int mips_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int mips_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                               int mmu_idx)
 {
     MIPSCPU *cpu = MIPS_CPU(cs);

diff --git a/target/mips/internal.h b/target/mips/internal.h
index 45ded3484c0543d032f7e33d31740fe9ec1729bc..e41051f8e6ecba8505a638f936353fafa2ec1653 100644 (file)
--- a/target/mips/internal.h
+++ b/target/mips/internal.h
@@ -202,7 +202,7 @@ void cpu_mips_start_count(CPUMIPSState *env);
 void cpu_mips_stop_count(CPUMIPSState *env);
 
 /* helper.c */
-int mips_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int mips_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                               int mmu_idx);
 
 /* op_helper.c */

diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c
index e537a8bfd8c96ecfc8b490bec959d5a1d903ad5a..798cdad030fa84fbc7e6aa1e4af927ec942948f8 100644 (file)
--- a/target/mips/op_helper.c
+++ b/target/mips/op_helper.c
@@ -2451,12 +2451,12 @@ void mips_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
     do_raise_exception_err(env, excp, error_code, retaddr);
 }
 
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = mips_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = mips_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (ret) {
         MIPSCPU *cpu = MIPS_CPU(cs);
         CPUMIPSState *env = &cpu->env;
@@ -4190,10 +4190,10 @@ static inline void ensure_writable_pages(CPUMIPSState *env,
     target_ulong page_addr;
     if (unlikely(MSA_PAGESPAN(addr))) {
         /* first page */
-        probe_write(env, addr, mmu_idx, retaddr);
+        probe_write(env, addr, 0, mmu_idx, retaddr);
         /* second page */
         page_addr = (addr & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
-        probe_write(env, page_addr, mmu_idx, retaddr);
+        probe_write(env, page_addr, 0, mmu_idx, retaddr);
     }
 #endif
 }

diff --git a/target/moxie/cpu.h b/target/moxie/cpu.h
index d37e6a55726f7351a2bed0eb0dbe0c4da57db656..a01f480821a82eef9d103a96dbfd8199b47de232 100644 (file)
--- a/target/moxie/cpu.h
+++ b/target/moxie/cpu.h
@@ -142,7 +142,7 @@ static inline void cpu_get_tb_cpu_state(CPUMoxieState *env, target_ulong *pc,
     *flags = 0;
 }
 
-int moxie_cpu_handle_mmu_fault(CPUState *cpu, vaddr address,
+int moxie_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size,
                                int rw, int mmu_idx);
 
 #endif /* MOXIE_CPU_H */

diff --git a/target/moxie/helper.c b/target/moxie/helper.c
index 6890ffd71c63178db48165caac67ea096abdb5cb..b8e86560da880799a4d2b9ee7b83bd59c960c0c4 100644 (file)
--- a/target/moxie/helper.c
+++ b/target/moxie/helper.c
@@ -29,12 +29,12 @@
 /* Try to fill the TLB and return an exception if error. If retaddr is
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = moxie_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = moxie_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         cpu_loop_exit_restore(cs, retaddr);
     }
@@ -94,7 +94,7 @@ void moxie_cpu_do_interrupt(CPUState *cs)
     cs->exception_index = -1;
 }
 
-int moxie_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int moxie_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                                int rw, int mmu_idx)
 {
     MoxieCPU *cpu = MOXIE_CPU(cs);
@@ -107,7 +107,7 @@ int moxie_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
 
 #else /* !CONFIG_USER_ONLY */
 
-int moxie_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int moxie_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                                int rw, int mmu_idx)
 {
     MoxieCPU *cpu = MOXIE_CPU(cs);

diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index 88823a6d4d69a1a80a49dca337300a8122f8fcdc..204b39add73aaae13e5db68c6156b3dd31c9cb75 100644 (file)
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -252,7 +252,7 @@ static inline int cpu_mmu_index(CPUNios2State *env, bool ifetch)
                                                   MMU_SUPERVISOR_IDX;
 }
 
-int nios2_cpu_handle_mmu_fault(CPUState *env, vaddr address,
+int nios2_cpu_handle_mmu_fault(CPUState *env, vaddr address, int size,
                                int rw, int mmu_idx);
 
 static inline int cpu_interrupts_enabled(CPUNios2State *env)

diff --git a/target/nios2/helper.c b/target/nios2/helper.c
index 9f741a8f19d972a0c1a8e4652410d4fa0b9562e4..a169c91eaaacc812845e197cb565b7e57ebbe2b8 100644 (file)
--- a/target/nios2/helper.c
+++ b/target/nios2/helper.c
@@ -37,7 +37,8 @@ void nios2_cpu_do_interrupt(CPUState *cs)
     env->regs[R_EA] = env->regs[R_PC] + 4;
 }
 
-int nios2_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw, int mmu_idx)
+int nios2_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
+                               int rw, int mmu_idx)
 {
     cs->exception_index = 0xaa;
     /* Page 0x1000 is kuser helper */
@@ -232,7 +233,8 @@ static int cpu_nios2_handle_virtual_page(
     return 1;
 }
 
-int nios2_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw, int mmu_idx)
+int nios2_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
+                               int rw, int mmu_idx)
 {
     Nios2CPU *cpu = NIOS2_CPU(cs);
     CPUNios2State *env = &cpu->env;

diff --git a/target/nios2/mmu.c b/target/nios2/mmu.c
index 0cd86475107326f452777f86429f7ce84948bd06..69b71cba4a294e90dc524ccf17b2a374465e1fc5 100644 (file)
--- a/target/nios2/mmu.c
+++ b/target/nios2/mmu.c
@@ -35,12 +35,12 @@
 #define MMU_LOG(x)
 #endif
 
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = nios2_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = nios2_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         /* now we have a real cpu fault */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h
index cc22dc887190ae17b99c0040e44f9b4c7bbe6cb0..fb46cc99862d08b6650d6c97af89d7c70bf4b50e 100644 (file)
--- a/target/openrisc/cpu.h
+++ b/target/openrisc/cpu.h
@@ -356,7 +356,7 @@ hwaddr openrisc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
 int openrisc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
 int openrisc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
 void openrisc_translate_init(void);
-int openrisc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address,
+int openrisc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size,
                                   int rw, int mmu_idx);
 int cpu_openrisc_signal_handler(int host_signum, void *pinfo, void *puc);
 

diff --git a/target/openrisc/mmu.c b/target/openrisc/mmu.c
index ce2a29dd1a63721b629828fb0dce2d9993e607bd..2bd782f89b754494f6d6e297e79f01d5d4d1f7fc 100644 (file)
--- a/target/openrisc/mmu.c
+++ b/target/openrisc/mmu.c
@@ -178,8 +178,8 @@ static void cpu_openrisc_raise_mmu_exception(OpenRISCCPU *cpu,
 }
 
 #ifndef CONFIG_USER_ONLY
-int openrisc_cpu_handle_mmu_fault(CPUState *cs,
-                                  vaddr address, int rw, int mmu_idx)
+int openrisc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
+                                  int rw, int mmu_idx)
 {
     OpenRISCCPU *cpu = OPENRISC_CPU(cs);
     int ret = 0;
@@ -202,8 +202,8 @@ int openrisc_cpu_handle_mmu_fault(CPUState *cs,
     return ret;
 }
 #else
-int openrisc_cpu_handle_mmu_fault(CPUState *cs,
-                                  vaddr address, int rw, int mmu_idx)
+int openrisc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
+                                  int rw, int mmu_idx)
 {
     OpenRISCCPU *cpu = OPENRISC_CPU(cs);
     int ret = 0;

diff --git a/target/openrisc/mmu_helper.c b/target/openrisc/mmu_helper.c
index a3e182c42d074502b18258cd1e9812dabb0f5323..97e1d17b5a9211bb1c68396e9ac4d9cb25c9240b 100644 (file)
--- a/target/openrisc/mmu_helper.c
+++ b/target/openrisc/mmu_helper.c
@@ -25,12 +25,12 @@
 
 #ifndef CONFIG_USER_ONLY
 
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = openrisc_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = openrisc_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
 
     if (ret) {
         /* Raise Exception.  */

diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index 603a38cae83f258d2dedeed472e24565dd7f87d9..9f8cbbe7aa4d08b68b02cd201bcfd2711123a9aa 100644 (file)
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -1308,7 +1308,7 @@ void ppc_translate_init(void);
 int cpu_ppc_signal_handler (int host_signum, void *pinfo,
                             void *puc);
 #if defined(CONFIG_USER_ONLY)
-int ppc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int ppc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                              int mmu_idx);
 #endif
 

diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c
index 298c15e9619f3f1ff43a956aa9b33c461f548789..16ef5acaa28f1dba41969960be0a76b2eb2ce9f8 100644 (file)
--- a/target/ppc/mmu_helper.c
+++ b/target/ppc/mmu_helper.c
@@ -2925,8 +2925,8 @@ void helper_check_tlb_flush_global(CPUPPCState *env)
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
 /* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     PowerPCCPU *cpu = POWERPC_CPU(cs);
     PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cs);

diff --git a/target/ppc/user_only_helper.c b/target/ppc/user_only_helper.c
index 6aff34713f05ceff037c0aeebf65b11943fc76b3..2f1477f102ac787b5d02378473cd00c213e2c0e0 100644 (file)
--- a/target/ppc/user_only_helper.c
+++ b/target/ppc/user_only_helper.c
@@ -21,7 +21,7 @@
 #include "qemu/osdep.h"
 #include "cpu.h"
 
-int ppc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int ppc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                              int mmu_idx)
 {
     PowerPCCPU *cpu = POWERPC_CPU(cs);

diff --git a/target/s390x/excp_helper.c b/target/s390x/excp_helper.c
index f4697a884dc9688a42a929e0d51b28abf44c2bb8..e8f7a40c2b7f1eb5acb1fab006855c83ee6853cc 100644 (file)
--- a/target/s390x/excp_helper.c
+++ b/target/s390x/excp_helper.c
@@ -55,7 +55,7 @@ void s390_cpu_do_interrupt(CPUState *cs)
     cs->exception_index = -1;
 }
 
-int s390_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int s390_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                               int rw, int mmu_idx)
 {
     S390CPU *cpu = S390_CPU(cs);
@@ -83,7 +83,7 @@ static inline uint64_t cpu_mmu_idx_to_asc(int mmu_idx)
     }
 }
 
-int s390_cpu_handle_mmu_fault(CPUState *cs, vaddr orig_vaddr,
+int s390_cpu_handle_mmu_fault(CPUState *cs, vaddr orig_vaddr, int size,
                               int rw, int mmu_idx)
 {
     S390CPU *cpu = S390_CPU(cs);

diff --git a/target/s390x/internal.h b/target/s390x/internal.h
index 1a88e4beb4bb4d89ad5a1c26291e71f2cfd6b028..fea165ffe453f9a1ee9aaaf997bb68c3d68e15f0 100644 (file)
--- a/target/s390x/internal.h
+++ b/target/s390x/internal.h
@@ -323,7 +323,7 @@ ObjectClass *s390_cpu_class_by_name(const char *name);
 void s390x_cpu_debug_excp_handler(CPUState *cs);
 void s390_cpu_do_interrupt(CPUState *cpu);
 bool s390_cpu_exec_interrupt(CPUState *cpu, int int_req);
-int s390_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int s390_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                               int mmu_idx);
 void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
                                    MMUAccessType access_type,

diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index c957febc6d1d1220be514c2b58fc36e074418d41..427b795a78c1bf7770f91e149a2ecc9feeef6482 100644 (file)
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -39,10 +39,10 @@
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
 /* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
-    int ret = s390_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    int ret = s390_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret != 0)) {
         cpu_loop_exit_restore(cs, retaddr);
     }
@@ -1440,7 +1440,7 @@ static uint32_t do_csst(CPUS390XState *env, uint32_t r3, uint64_t a1,
 
     /* Sanity check writability of the store address.  */
 #ifndef CONFIG_USER_ONLY
-    probe_write(env, a2, mem_idx, ra);
+    probe_write(env, a2, 0, mem_idx, ra);
 #endif
 
     /* Note that the compare-and-swap is atomic, and the store is atomic, but

diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h
index a2c26e0597384426c1b41810c19c439524f57878..52a4568dd57957d9764d4587b4c7538a1a235665 100644 (file)
--- a/target/sh4/cpu.h
+++ b/target/sh4/cpu.h
@@ -246,7 +246,7 @@ void superh_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
 void sh4_translate_init(void);
 int cpu_sh4_signal_handler(int host_signum, void *pinfo,
                            void *puc);
-int superh_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int superh_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                                 int mmu_idx);
 
 void sh4_cpu_list(FILE *f, fprintf_function cpu_fprintf);

diff --git a/target/sh4/helper.c b/target/sh4/helper.c
index 680b583e53d9c5cb4d4156436623f29fd3e1a3f3..2ff0cf4060a517f988a5712439ea02164f50a2be 100644 (file)
--- a/target/sh4/helper.c
+++ b/target/sh4/helper.c
@@ -34,7 +34,7 @@ void superh_cpu_do_interrupt(CPUState *cs)
     cs->exception_index = -1;
 }
 
-int superh_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int superh_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                                 int mmu_idx)
 {
     SuperHCPU *cpu = SUPERH_CPU(cs);
@@ -458,7 +458,7 @@ static int get_physical_address(CPUSH4State * env, target_ulong * physical,
     return get_mmu_address(env, physical, prot, address, rw, access_type);
 }
 
-int superh_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int superh_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                                 int mmu_idx)
 {
     SuperHCPU *cpu = SUPERH_CPU(cs);

diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c
index d798f239cfe5bd0c3bf06ddc490ee4db1bb01bc7..4b8bbf63b4fdc458c4a5c33ce4c7853c102cce21 100644 (file)
--- a/target/sh4/op_helper.c
+++ b/target/sh4/op_helper.c
@@ -40,12 +40,12 @@ void superh_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
     cpu_loop_exit_restore(cs, retaddr);
 }
 
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = superh_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = superh_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (ret) {
         /* now we have a real cpu fault */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index 9fde547fac8d9e258b220ccdc732d01919314bc0..3eaffb354e4b87cc56f4bbbf8be1507759fdbda9 100644 (file)
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -582,7 +582,7 @@ void cpu_raise_exception_ra(CPUSPARCState *, int, uintptr_t) QEMU_NORETURN;
 void cpu_sparc_set_id(CPUSPARCState *env, unsigned int cpu);
 void sparc_cpu_list(FILE *f, fprintf_function cpu_fprintf);
 /* mmu_helper.c */
-int sparc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int sparc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                                int mmu_idx);
 target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev);
 void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env);

diff --git a/target/sparc/ldst_helper.c b/target/sparc/ldst_helper.c
index fb489cb5fd608327269002a045323c79d19589d6..5bc090213c5bff05eaeadab5369dc344b32d1134 100644 (file)
--- a/target/sparc/ldst_helper.c
+++ b/target/sparc/ldst_helper.c
@@ -1929,12 +1929,12 @@ void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
 /* XXX: fix it to restore all registers */
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = sparc_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = sparc_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (ret) {
         cpu_loop_exit_restore(cs, retaddr);
     }

diff --git a/target/sparc/mmu_helper.c b/target/sparc/mmu_helper.c
index f2d2250e7abc95913101f8ab0c0937a3943e270a..f8886ae039b4caccc06aac7562c4d45026a0841c 100644 (file)
--- a/target/sparc/mmu_helper.c
+++ b/target/sparc/mmu_helper.c
@@ -27,7 +27,7 @@
 
 #if defined(CONFIG_USER_ONLY)
 
-int sparc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int sparc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                                int mmu_idx)
 {
     SPARCCPU *cpu = SPARC_CPU(cs);
@@ -208,7 +208,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
 }
 
 /* Perform address translation */
-int sparc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int sparc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                                int mmu_idx)
 {
     SPARCCPU *cpu = SPARC_CPU(cs);
@@ -713,7 +713,7 @@ static int get_physical_address(CPUSPARCState *env, hwaddr *physical,
 }
 
 /* Perform address translation */
-int sparc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+int sparc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw,
                                int mmu_idx)
 {
     SPARCCPU *cpu = SPARC_CPU(cs);

diff --git a/target/tilegx/cpu.c b/target/tilegx/cpu.c
index 2ef8ea7daa05baf421d60aa988bb32dfad3a3266..c140b461acbc14f0bce719ce44c9b080545172dd 100644 (file)
--- a/target/tilegx/cpu.c
+++ b/target/tilegx/cpu.c
@@ -112,8 +112,8 @@ static void tilegx_cpu_do_interrupt(CPUState *cs)
     cs->exception_index = -1;
 }
 
-static int tilegx_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
-                                       int mmu_idx)
+static int tilegx_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
+                                       int rw, int mmu_idx)
 {
     TileGXCPU *cpu = TILEGX_CPU(cs);
 

diff --git a/target/tricore/op_helper.c b/target/tricore/op_helper.c
index 40ed22948641bafba5afb51d35e7d9978cc05c31..098f217c2a6d7de57955e950f5444591cae87690 100644 (file)
--- a/target/tricore/op_helper.c
+++ b/target/tricore/op_helper.c
@@ -2806,8 +2806,8 @@ static inline void QEMU_NORETURN do_raise_exception_err(CPUTriCoreState *env,
     cpu_loop_exit_restore(cs, pc);
 }
 
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
     ret = cpu_tricore_handle_mmu_fault(cs, addr, access_type, mmu_idx);

diff --git a/target/unicore32/cpu.h b/target/unicore32/cpu.h
index 3dc6fbc6c715076e8a60fc4e3da120e4b526f31b..a3cc71416d5b44102b2acdaccd11deada6d84ae3 100644 (file)
--- a/target/unicore32/cpu.h
+++ b/target/unicore32/cpu.h
@@ -181,7 +181,7 @@ static inline void cpu_get_tb_cpu_state(CPUUniCore32State *env, target_ulong *pc
     }
 }
 
-int uc32_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw,
+int uc32_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw,
                               int mmu_idx);
 void uc32_translate_init(void);
 void switch_mode(CPUUniCore32State *, int);

diff --git a/target/unicore32/helper.c b/target/unicore32/helper.c
index 3393d2c02031314f287952c12be6a1f354dd7a29..a5ff2ddb744ff0e67b35c163aa144a6e128c2f3f 100644 (file)
--- a/target/unicore32/helper.c
+++ b/target/unicore32/helper.c
@@ -230,7 +230,7 @@ void uc32_cpu_do_interrupt(CPUState *cs)
     cpu_abort(cs, "NO interrupt in user mode\n");
 }
 
-int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                               int access_type, int mmu_idx)
 {
     cpu_abort(cs, "NO mmu fault in user mode\n");

diff --git a/target/unicore32/op_helper.c b/target/unicore32/op_helper.c
index 8788642a7fb622cc7c340152e0c2a8489d8a609c..e0a15882d3572d1cb6c6fcd46373a1ec121b38f0 100644 (file)
--- a/target/unicore32/op_helper.c
+++ b/target/unicore32/op_helper.c
@@ -244,12 +244,12 @@ uint32_t HELPER(ror_cc)(CPUUniCore32State *env, uint32_t x, uint32_t i)
 }
 
 #ifndef CONFIG_USER_ONLY
-void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong addr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     int ret;
 
-    ret = uc32_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    ret = uc32_cpu_handle_mmu_fault(cs, addr, size, access_type, mmu_idx);
     if (unlikely(ret)) {
         /* now we have a real cpu fault */
         cpu_loop_exit_restore(cs, retaddr);

diff --git a/target/unicore32/softmmu.c b/target/unicore32/softmmu.c
index d8d76968f39c98fde49a2d8104a7eb298576ffdc..00c7e0d028df5b6f77b8dca953a4a4984f309c3a 100644 (file)
--- a/target/unicore32/softmmu.c
+++ b/target/unicore32/softmmu.c
@@ -215,7 +215,7 @@ do_fault:
     return code;
 }
 
-int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address,
+int uc32_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size,
                               int access_type, int mmu_idx)
 {
     UniCore32CPU *cpu = UNICORE32_CPU(cs);

diff --git a/target/xtensa/op_helper.c b/target/xtensa/op_helper.c
index 012552817f74545f3f47a0fd7f95db21bf62489f..43182b113ec9b803ef36d0ff6a6b206ef09fa22a 100644 (file)
--- a/target/xtensa/op_helper.c
+++ b/target/xtensa/op_helper.c
@@ -50,8 +50,8 @@ void xtensa_cpu_do_unaligned_access(CPUState *cs,
     }
 }
 
-void tlb_fill(CPUState *cs, target_ulong vaddr, MMUAccessType access_type,
-              int mmu_idx, uintptr_t retaddr)
+void tlb_fill(CPUState *cs, target_ulong vaddr, int size,
+              MMUAccessType access_type, int mmu_idx, uintptr_t retaddr)
 {
     XtensaCPU *cpu = XTENSA_CPU(cs);
     CPUXtensaState *env = &cpu->env;