target-mips: rename CP0_LLAddr into lladdr

The variable CP0_LLAddr represent the full lladdr, not the actual
register value, which is only part of this value and depends on the
CPU.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

linux-user/main.c

@@ -1849,7 +1849,7 @@ static int do_store_exclusive(CPUMIPSState *env)
     int reg;
     int d;
 
-    addr = env->CP0_LLAddr;
+    addr = env->lladdr;
     page_addr = addr & TARGET_PAGE_MASK;
     start_exclusive();
     mmap_lock();
@@ -1879,7 +1879,7 @@ static int do_store_exclusive(CPUMIPSState *env)
             }
         }
     }
-    env->CP0_LLAddr = -1;
+    env->lladdr = -1;
     if (!segv) {
         env->active_tc.PC += 4;
     }

target-mips/cpu.h

@@ -372,7 +372,7 @@ struct CPUMIPSState {
     int32_t CP0_Config6;
     int32_t CP0_Config7;
     /* XXX: Maybe make LLAddr per-TC? */
-    target_ulong CP0_LLAddr;
+    target_ulong lladdr;
     target_ulong llval;
     target_ulong llnewval;
     target_ulong llreg;

target-mips/machine.c

@@ -127,7 +127,7 @@ void cpu_save(QEMUFile *f, void *opaque)
     qemu_put_sbe32s(f, &env->CP0_Config3);
     qemu_put_sbe32s(f, &env->CP0_Config6);
     qemu_put_sbe32s(f, &env->CP0_Config7);
-    qemu_put_betls(f, &env->CP0_LLAddr);
+    qemu_put_betls(f, &env->lladdr);
     for(i = 0; i < 8; i++)
         qemu_put_betls(f, &env->CP0_WatchLo[i]);
     for(i = 0; i < 8; i++)
@@ -279,7 +279,7 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id)
     qemu_get_sbe32s(f, &env->CP0_Config3);
     qemu_get_sbe32s(f, &env->CP0_Config6);
     qemu_get_sbe32s(f, &env->CP0_Config7);
-    qemu_get_betls(f, &env->CP0_LLAddr);
+    qemu_get_betls(f, &env->lladdr);
     for(i = 0; i < 8; i++)
         qemu_get_betls(f, &env->CP0_WatchLo[i]);
     for(i = 0; i < 8; i++)

target-mips/op_helper.c

@@ -730,7 +730,7 @@ target_ulong helper_mftc0_status(void)
 
 target_ulong helper_mfc0_lladdr (void)
 {
-    return (int32_t)env->CP0_LLAddr >> 4;
+    return (int32_t)env->lladdr >> 4;
 }
 
 target_ulong helper_mfc0_watchlo (uint32_t sel)
@@ -795,7 +795,7 @@ target_ulong helper_dmfc0_tcschefback (void)
 
 target_ulong helper_dmfc0_lladdr (void)
 {
-    return env->CP0_LLAddr >> 4;
+    return env->lladdr >> 4;
 }
 
 target_ulong helper_dmfc0_watchlo (uint32_t sel)
@@ -959,7 +959,7 @@ void helper_mtc0_tcrestart (target_ulong arg1)
 {
     env->active_tc.PC = arg1;
     env->active_tc.CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
-    env->CP0_LLAddr = 0ULL;
+    env->lladdr = 0ULL;
     /* MIPS16 not implemented. */
 }
 
@@ -970,12 +970,12 @@ void helper_mttc0_tcrestart (target_ulong arg1)
     if (other_tc == env->current_tc) {
         env->active_tc.PC = arg1;
         env->active_tc.CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
-        env->CP0_LLAddr = 0ULL;
+        env->lladdr = 0ULL;
         /* MIPS16 not implemented. */
     } else {
         env->tcs[other_tc].PC = arg1;
         env->tcs[other_tc].CP0_TCStatus &= ~(1 << CP0TCSt_TDS);
-        env->CP0_LLAddr = 0ULL;
+        env->lladdr = 0ULL;
         /* MIPS16 not implemented. */
     }
 }
@@ -1702,7 +1702,7 @@ void helper_eret (void)
     }
     compute_hflags(env);
     debug_post_eret();
-    env->CP0_LLAddr = 1;
+    env->lladdr = 1;
 }
 
 void helper_deret (void)
@@ -1712,7 +1712,7 @@ void helper_deret (void)
     env->hflags &= MIPS_HFLAG_DM;
     compute_hflags(env);
     debug_post_eret();
-    env->CP0_LLAddr = 1;
+    env->lladdr = 1;
 }
 #endif /* !CONFIG_USER_ONLY */
 

target-mips/translate.c

@@ -918,7 +918,7 @@ static inline void op_ldst_##insn(TCGv ret, TCGv arg1, DisasContext *ctx)  \
     TCGv t0 = tcg_temp_new();                                              \
     tcg_gen_mov_tl(t0, arg1);                                              \
     tcg_gen_qemu_##fname(ret, arg1, ctx->mem_idx);                         \
-    tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, CP0_LLAddr));            \
+    tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, lladdr));            \
     tcg_gen_st_tl(ret, cpu_env, offsetof(CPUState, llval));                \
     tcg_temp_free(t0);                                                     \
 }
@@ -941,7 +941,7 @@ static inline void op_ldst_##insn(TCGv arg1, TCGv arg2, int rt, DisasContext *ct
     tcg_gen_st_tl(arg2, cpu_env, offsetof(CPUState, CP0_BadVAddr));          \
     generate_exception(ctx, EXCP_AdES);                                      \
     gen_set_label(l1);                                                       \
-    tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_LLAddr));              \
+    tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, lladdr));              \
     tcg_gen_brcond_tl(TCG_COND_NE, arg2, t0, l2);                            \
     tcg_gen_movi_tl(t0, rt | ((almask << 3) & 0x20));                        \
     tcg_gen_st_tl(t0, cpu_env, offsetof(CPUState, llreg));                   \
@@ -967,7 +967,7 @@ static inline void op_ldst_##insn(TCGv arg1, TCGv arg2, int rt, DisasContext *ct
     tcg_gen_st_tl(arg2, cpu_env, offsetof(CPUState, CP0_BadVAddr));          \
     generate_exception(ctx, EXCP_AdES);                                      \
     gen_set_label(l1);                                                       \
-    tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, CP0_LLAddr));              \
+    tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, lladdr));              \
     tcg_gen_brcond_tl(TCG_COND_NE, arg2, t0, l2);                            \
     tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUState, llval));                   \
     tcg_gen_qemu_##ldname(t1, arg2, ctx->mem_idx);                           \
@@ -8501,8 +8501,8 @@ cpu_mips_check_sign_extensions (CPUState *env, FILE *f,
 
     if (!SIGN_EXT_P(env->CP0_EPC))
         cpu_fprintf(f, "BROKEN: EPC=0x" TARGET_FMT_lx "\n", env->CP0_EPC);
-    if (!SIGN_EXT_P(env->CP0_LLAddr))
-        cpu_fprintf(f, "BROKEN: LLAddr=0x" TARGET_FMT_lx "\n", env->CP0_LLAddr);
+    if (!SIGN_EXT_P(env->lladdr))
+        cpu_fprintf(f, "BROKEN: LLAddr=0x" TARGET_FMT_lx "\n", env->lladdr);
 }
 #endif
 
@@ -8526,7 +8526,7 @@ void cpu_dump_state (CPUState *env, FILE *f,
     cpu_fprintf(f, "CP0 Status  0x%08x Cause   0x%08x EPC    0x" TARGET_FMT_lx "\n",
                 env->CP0_Status, env->CP0_Cause, env->CP0_EPC);
     cpu_fprintf(f, "    Config0 0x%08x Config1 0x%08x LLAddr 0x" TARGET_FMT_lx "\n",
-                env->CP0_Config0, env->CP0_Config1, env->CP0_LLAddr);
+                env->CP0_Config0, env->CP0_Config1, env->lladdr);
     if (env->hflags & MIPS_HFLAG_FPU)
         fpu_dump_state(env, f, cpu_fprintf, flags);
 #if defined(TARGET_MIPS64) && defined(MIPS_DEBUG_SIGN_EXTENSIONS)