X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=target-openrisc%2Fmmu.c;h=22d7cbec1881356b29abc94dc435e227eecc4fdd;hb=1cb9b64df380f232bcd142ab27c085cff0add1d8;hp=f2a6523cfb021af3d4e1f578ffed80b407f1d22c;hpb=c6b8141b84e1b80eff1f04e2a5feb38decae65d8;p=qemu.git

diff --git a/target-openrisc/mmu.c b/target-openrisc/mmu.c
index f2a6523cf..22d7cbec1 100644
--- a/target-openrisc/mmu.c
+++ b/target-openrisc/mmu.c
@@ -20,8 +20,8 @@
 
 #include "cpu.h"
 #include "qemu-common.h"
-#include "gdbstub.h"
-#include "host-utils.h"
+#include "exec/gdbstub.h"
+#include "qemu/host-utils.h"
 #ifndef CONFIG_USER_ONLY
 #include "hw/loader.h"
 #endif
@@ -102,7 +102,7 @@ int cpu_openrisc_get_phys_data(OpenRISCCPU *cpu,
         }
     }
 
-    if ((rw & 0) && ((right & PAGE_READ) == 0)) {
+    if (!(rw & 1) && ((right & PAGE_READ) == 0)) {
         return TLBRET_BADADDR;
     }
     if ((rw & 1) && ((right & PAGE_WRITE) == 0)) {
@@ -122,13 +122,6 @@ static int cpu_openrisc_get_phys_addr(OpenRISCCPU *cpu,
 {
     int ret = TLBRET_MATCH;
 
-    /* [0x0000--0x2000]: unmapped */
-    if (address < 0x2000 && (cpu->env.sr & SR_SM)) {
-        *physical = address;
-        *prot = PAGE_READ | PAGE_WRITE;
-        return ret;
-    }
-
     if (rw == 2) {    /* ITLB */
        *physical = 0;
         ret = cpu->env.tlb->cpu_openrisc_map_address_code(cpu, physical,
@@ -187,7 +180,7 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env,
     int ret = 0;
     hwaddr physical = 0;
     int prot = 0;
-    OpenRISCCPU *cpu = OPENRISC_CPU(ENV_GET_CPU(env));
+    OpenRISCCPU *cpu = openrisc_env_get_cpu(env);
 
     ret = cpu_openrisc_get_phys_addr(cpu, &physical, &prot,
                                      address, rw);
@@ -209,7 +202,7 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env,
                                   target_ulong address, int rw, int mmu_idx)
 {
     int ret = 0;
-    OpenRISCCPU *cpu = OPENRISC_CPU(ENV_GET_CPU(env));
+    OpenRISCCPU *cpu = openrisc_env_get_cpu(env);
 
     cpu_openrisc_raise_mmu_exception(cpu, address, rw, ret);
     ret = 1;
@@ -219,12 +212,11 @@ int cpu_openrisc_handle_mmu_fault(CPUOpenRISCState *env,
 #endif
 
 #ifndef CONFIG_USER_ONLY
-hwaddr cpu_get_phys_page_debug(CPUOpenRISCState *env,
-                                           target_ulong addr)
+hwaddr openrisc_cpu_get_phys_page_debug(CPUState *cs, vaddr addr)
 {
+    OpenRISCCPU *cpu = OPENRISC_CPU(cs);
     hwaddr phys_addr;
     int prot;
-    OpenRISCCPU *cpu = OPENRISC_CPU(ENV_GET_CPU(env));
 
     if (cpu_openrisc_get_phys_addr(cpu, &phys_addr, &prot, addr, 0)) {
         return -1;