Merge remote-tracking branch 'mst/tags/for_anthony' into staging

[qemu.git] / target-mips / helper.c

diff --git a/target-mips/helper.c b/target-mips/helper.c
index ddf9cb72f477743f8aec49a6e03bfaa4c2d0811d..3a54acf7064f5fbb674c30ac29b75691b99b1302 100644 (file)
--- a/target-mips/helper.c
+++ b/target-mips/helper.c
@@ -36,7 +36,7 @@ enum {
 #if !defined(CONFIG_USER_ONLY)
 
 /* no MMU emulation */
-int no_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int no_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                         target_ulong address, int rw, int access_type)
 {
     *physical = address;
@@ -45,7 +45,7 @@ int no_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *pr
 }
 
 /* fixed mapping MMU emulation */
-int fixed_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int fixed_mmu_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                            target_ulong address, int rw, int access_type)
 {
     if (address <= (int32_t)0x7FFFFFFFUL) {
@@ -63,7 +63,7 @@ int fixed_mmu_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int
 }
 
 /* MIPS32/MIPS64 R4000-style MMU emulation */
-int r4k_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
+int r4k_map_address (CPUMIPSState *env, hwaddr *physical, int *prot,
                      target_ulong address, int rw, int access_type)
 {
     uint8_t ASID = env->CP0_EntryHi & 0xFF;
@@ -99,7 +99,7 @@ int r4k_map_address (CPUMIPSState *env, target_phys_addr_t *physical, int *prot,
     return TLBRET_NOMATCH;
 }
 
-static int get_physical_address (CPUMIPSState *env, target_phys_addr_t *physical,
+static int get_physical_address (CPUMIPSState *env, hwaddr *physical,
                                 int *prot, target_ulong address,
                                 int rw, int access_type)
 {
@@ -254,9 +254,9 @@ static void raise_mmu_exception(CPUMIPSState *env, target_ulong address,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-target_phys_addr_t cpu_get_phys_page_debug(CPUMIPSState *env, target_ulong addr)
+hwaddr cpu_get_phys_page_debug(CPUMIPSState *env, target_ulong addr)
 {
-    target_phys_addr_t phys_addr;
+    hwaddr phys_addr;
     int prot;
 
     if (get_physical_address(env, &phys_addr, &prot, addr, 0, ACCESS_INT) != 0)
@@ -269,7 +269,7 @@ int cpu_mips_handle_mmu_fault (CPUMIPSState *env, target_ulong address, int rw,
                                int mmu_idx)
 {
 #if !defined(CONFIG_USER_ONLY)
-    target_phys_addr_t physical;
+    hwaddr physical;
     int prot;
     int access_type;
 #endif
@@ -308,9 +308,9 @@ int cpu_mips_handle_mmu_fault (CPUMIPSState *env, target_ulong address, int rw,
 }
 
 #if !defined(CONFIG_USER_ONLY)
-target_phys_addr_t cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, int rw)
+hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, int rw)
 {
-    target_phys_addr_t physical;
+    hwaddr physical;
     int prot;
     int access_type;
     int ret = 0;
@@ -396,8 +396,10 @@ static void set_hflags_for_handler (CPUMIPSState *env)
 }
 #endif
 
-void do_interrupt (CPUMIPSState *env)
+void mips_cpu_do_interrupt(CPUState *cs)
 {
+    MIPSCPU *cpu = MIPS_CPU(cs);
+    CPUMIPSState *env = &cpu->env;
 #if !defined(CONFIG_USER_ONLY)
     target_ulong offset;
     int cause = -1;
@@ -452,7 +454,7 @@ void do_interrupt (CPUMIPSState *env)
         set_hflags_for_handler(env);
         break;
     case EXCP_RESET:
-        cpu_state_reset(env);
+        cpu_reset(CPU(cpu));
         break;
     case EXCP_SRESET:
         env->CP0_Status |= (1 << CP0St_SR);
@@ -591,6 +593,9 @@ void do_interrupt (CPUMIPSState *env)
     case EXCP_THREAD:
         cause = 25;
         goto set_EPC;
+    case EXCP_DSPDIS:
+        cause = 26;
+        goto set_EPC;
     case EXCP_CACHE:
         cause = 30;
         if (env->CP0_Status & (1 << CP0St_BEV)) {