Remove cpu_get_phys_page_debug from userspace emulation

cpu_get_phys_page_debug makes no sense for userspace emulation, so remove it.

Signed-off-by: Paul Brook <paul@codesourcery.com>

12 files changed, 16 insertions, 64 deletions

diff --git a/cpu-all.h b/cpu-all.h
index e32ea47cfa..481f5277c8 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -820,11 +820,6 @@ void cpu_watchpoint_remove_all(CPUState *env, int mask);
 void cpu_single_step(CPUState *env, int enabled);
 void cpu_reset(CPUState *s);
 
-/* Return the physical page corresponding to a virtual one. Use it
-   only for debugging because no protection checks are done. Return -1
-   if no page found. */
-target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr);
-
 #define CPU_LOG_TB_OUT_ASM (1 << 0)
 #define CPU_LOG_TB_IN_ASM  (1 << 1)
 #define CPU_LOG_TB_OP      (1 << 2)
@@ -851,6 +846,11 @@ int cpu_str_to_log_mask(const char *str);
 
 #if !defined(CONFIG_USER_ONLY)
 
+/* Return the physical page corresponding to a virtual one. Use it
+   only for debugging because no protection checks are done. Return -1
+   if no page found. */
+target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr);
+
 /* memory API */
 
 extern int phys_ram_fd;
diff --git a/target-alpha/helper.c b/target-alpha/helper.c
index f35ca9ac54..46335cdf9c 100644
--- a/target-alpha/helper.c
+++ b/target-alpha/helper.c
@@ -173,11 +173,6 @@ int cpu_alpha_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
 void do_interrupt (CPUState *env)
 {
     env->exception_index = -1;
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 6f40084b23..1a181acce3 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -483,11 +483,6 @@ int cpu_arm_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
 /* These should probably raise undefined insn exceptions.  */
 void HELPER(set_cp)(CPUState *env, uint32_t insn, uint32_t val)
 {
diff --git a/target-cris/helper.c b/target-cris/helper.c
index a17a9f0cb5..b101dc5ad0 100644
--- a/target-cris/helper.c
+++ b/target-cris/helper.c
@@ -56,11 +56,6 @@ int cpu_cris_handle_mmu_fault(CPUState * env, target_ulong address, int rw,
 	return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUState * env, target_ulong addr)
-{
-	return addr;
-}
-
 #else /* !CONFIG_USER_ONLY */
 
 
diff --git a/target-i386/helper.c b/target-i386/helper.c
index ce2b5eb346..f109d5a97e 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1386,11 +1386,6 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, target_ulong addr,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
 #else
 
 /* XXX: This value should match the one returned by CPUID
diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index 9f30a7479d..5d52bd34ea 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -342,14 +342,6 @@ void m68k_switch_sp(CPUM68KState *env)
     env->current_sp = new_sp;
 }
 
-/* MMU */
-
-/* TODO: This will need fixing once the MMU is implemented.  */
-target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
 #if defined(CONFIG_USER_ONLY)
 
 int cpu_m68k_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
@@ -362,6 +354,14 @@ int cpu_m68k_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
 
 #else
 
+/* MMU */
+
+/* TODO: This will need fixing once the MMU is implemented.  */
+target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
+{
+    return addr;
+}
+
 int cpu_m68k_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
                                int mmu_idx, int is_softmmu)
 {
diff --git a/target-microblaze/helper.c b/target-microblaze/helper.c
index 40d27b956e..d99840c735 100644
--- a/target-microblaze/helper.c
+++ b/target-microblaze/helper.c
@@ -45,11 +45,6 @@ int cpu_mb_handle_mmu_fault(CPUState * env, target_ulong address, int rw,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUState * env, target_ulong addr)
-{
-    return addr;
-}
-
 #else /* !CONFIG_USER_ONLY */
 
 int cpu_mb_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
diff --git a/target-mips/helper.c b/target-mips/helper.c
index a3f099f04b..43d11b351d 100644
--- a/target-mips/helper.c
+++ b/target-mips/helper.c
@@ -253,19 +253,17 @@ static void raise_mmu_exception(CPUState *env, target_ulong address,
     env->error_code = error_code;
 }
 
+#if !defined(CONFIG_USER_ONLY)
 target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
 {
-#if defined(CONFIG_USER_ONLY)
-    return addr;
-#else
     target_phys_addr_t phys_addr;
     int prot;
 
     if (get_physical_address(env, &phys_addr, &prot, addr, 0, ACCESS_INT) != 0)
         return -1;
     return phys_addr;
-#endif
 }
+#endif
 
 int cpu_mips_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
                                int mmu_idx, int is_softmmu)
diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index cd1c9fea0e..fc54d71802 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -97,11 +97,6 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug (CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
 #else
 /* Common routines used by software and hardware TLBs emulation */
 static inline int pte_is_valid(target_ulong pte0)
diff --git a/target-s390x/helper.c b/target-s390x/helper.c
index 1322ffce03..b97d1ff8a4 100644
--- a/target-s390x/helper.c
+++ b/target-s390x/helper.c
@@ -46,11 +46,6 @@ CPUS390XState *cpu_s390x_init(const char *cpu_model)
     return env;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
 void cpu_reset(CPUS390XState *env)
 {
     if (qemu_loglevel_mask(CPU_LOG_RESET)) {
diff --git a/target-sh4/helper.c b/target-sh4/helper.c
index d2ff6691e0..486be5d511 100644
--- a/target-sh4/helper.c
+++ b/target-sh4/helper.c
@@ -53,11 +53,6 @@ int cpu_sh4_handle_mmu_fault(CPUState * env, target_ulong address, int rw,
     return 1;
 }
 
-target_phys_addr_t cpu_get_phys_page_debug(CPUState * env, target_ulong addr)
-{
-    return addr;
-}
-
 int cpu_sh4_is_cached(CPUSH4State * env, target_ulong addr)
 {
     /* For user mode, only U0 area is cachable. */
diff --git a/target-sparc/helper.c b/target-sparc/helper.c
index ffe93e3d44..976eb43d33 100644
--- a/target-sparc/helper.c
+++ b/target-sparc/helper.c
@@ -652,13 +652,7 @@ void dump_mmu(CPUState *env)
 #endif /* !CONFIG_USER_ONLY */
 
 
-#if defined(CONFIG_USER_ONLY)
-target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
-{
-    return addr;
-}
-
-#else
+#if !defined(CONFIG_USER_ONLY)
 target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr)
 {
     target_phys_addr_t phys_addr;