hw/ppc/mac.h: remove unused BIOS_FILENAME definition

[mirror_qemu.git] / target-sparc / mmu_helper.c

diff --git a/target-sparc/mmu_helper.c b/target-sparc/mmu_helper.c
index 3983c96589fc5a69b5db8ed386e7ea99d24ce649..ef12a0a8d00b1fbfae677d3ec2a1ac2e044fbc42 100644 (file)
--- a/target-sparc/mmu_helper.c
+++ b/target-sparc/mmu_helper.c
@@ -310,6 +310,7 @@ target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev)
 
 void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
 {
+    CPUState *cs = CPU(sparc_env_get_cpu(env));
     target_ulong va, va1, va2;
     unsigned int n, m, o;
     hwaddr pde_ptr, pa;
@@ -322,20 +323,20 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
     for (n = 0, va = 0; n < 256; n++, va += 16 * 1024 * 1024) {
         pde = mmu_probe(env, va, 2);
         if (pde) {
-            pa = cpu_get_phys_page_debug(env, va);
+            pa = cpu_get_phys_page_debug(cs, va);
             (*cpu_fprintf)(f, "VA: " TARGET_FMT_lx ", PA: " TARGET_FMT_plx
                            " PDE: " TARGET_FMT_lx "\n", va, pa, pde);
             for (m = 0, va1 = va; m < 64; m++, va1 += 256 * 1024) {
                 pde = mmu_probe(env, va1, 1);
                 if (pde) {
-                    pa = cpu_get_phys_page_debug(env, va1);
+                    pa = cpu_get_phys_page_debug(cs, va1);
                     (*cpu_fprintf)(f, " VA: " TARGET_FMT_lx ", PA: "
                                    TARGET_FMT_plx " PDE: " TARGET_FMT_lx "\n",
                                    va1, pa, pde);
                     for (o = 0, va2 = va1; o < 64; o++, va2 += 4 * 1024) {
                         pde = mmu_probe(env, va2, 0);
                         if (pde) {
-                            pa = cpu_get_phys_page_debug(env, va2);
+                            pa = cpu_get_phys_page_debug(cs, va2);
                             (*cpu_fprintf)(f, "  VA: " TARGET_FMT_lx ", PA: "
                                            TARGET_FMT_plx " PTE: "
                                            TARGET_FMT_lx "\n",
@@ -352,9 +353,12 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
  * reads (and only reads) in stack frames as if windows were flushed. We assume
  * that the sparc ABI is followed.
  */
-int target_memory_rw_debug(CPUSPARCState *env, target_ulong addr,
-                           uint8_t *buf, int len, int is_write)
+int sparc_cpu_memory_rw_debug(CPUState *cs, vaddr address,
+                              uint8_t *buf, int len, bool is_write)
 {
+    SPARCCPU *cpu = SPARC_CPU(cs);
+    CPUSPARCState *env = &cpu->env;
+    target_ulong addr = address;
     int i;
     int len1;
     int cwp = env->cwp;
@@ -389,7 +393,7 @@ int target_memory_rw_debug(CPUSPARCState *env, target_ulong addr,
             /* Handle access before this window.  */
             if (addr < fp) {
                 len1 = fp - addr;
-                if (cpu_memory_rw_debug(env, addr, buf, len1, is_write) != 0) {
+                if (cpu_memory_rw_debug(cs, addr, buf, len1, is_write) != 0) {
                     return -1;
                 }
                 addr += len1;
@@ -425,7 +429,7 @@ int target_memory_rw_debug(CPUSPARCState *env, target_ulong addr,
             }
         }
     }
-    return cpu_memory_rw_debug(env, addr, buf, len, is_write);
+    return cpu_memory_rw_debug(cs, addr, buf, len, is_write);
 }
 
 #else /* !TARGET_SPARC64 */
@@ -833,8 +837,10 @@ hwaddr cpu_get_phys_page_nofault(CPUSPARCState *env, target_ulong addr,
 }
 #endif
 
-hwaddr cpu_get_phys_page_debug(CPUSPARCState *env, target_ulong addr)
+hwaddr sparc_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
 {
+    SPARCCPU *cpu = SPARC_CPU(cs);
+    CPUSPARCState *env = &cpu->env;
     hwaddr phys_addr;
     int mmu_idx = cpu_mmu_index(env);
     MemoryRegionSection section;
@@ -845,6 +851,7 @@ hwaddr cpu_get_phys_page_debug(CPUSPARCState *env, target_ulong addr)
         }
     }
     section = memory_region_find(get_system_memory(), phys_addr, 1);
+    memory_region_unref(section.mr);
     if (!int128_nz(section.size)) {
         return -1;
     }