log: Add locking to large logging blocks

[qemu.git] / target-xtensa / translate.c

diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
index 435ee035d5a0b7d9f33e31b5cfa06f55831460cf..0858c296ea05d30d9163478a0413baa0539e68c9 100644 (file)
--- a/target-xtensa/translate.c
+++ b/target-xtensa/translate.c
@@ -74,7 +74,7 @@ typedef struct DisasContext {
     unsigned cpenable;
 } DisasContext;
 
-static TCGv_ptr cpu_env;
+static TCGv_env cpu_env;
 static TCGv_i32 cpu_pc;
 static TCGv_i32 cpu_R[16];
 static TCGv_i32 cpu_FR[16];
@@ -218,24 +218,25 @@ void xtensa_translate_init(void)
     int i;
 
     cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
-    cpu_pc = tcg_global_mem_new_i32(TCG_AREG0,
+    tcg_ctx.tcg_env = cpu_env;
+    cpu_pc = tcg_global_mem_new_i32(cpu_env,
             offsetof(CPUXtensaState, pc), "pc");
 
     for (i = 0; i < 16; i++) {
-        cpu_R[i] = tcg_global_mem_new_i32(TCG_AREG0,
+        cpu_R[i] = tcg_global_mem_new_i32(cpu_env,
                 offsetof(CPUXtensaState, regs[i]),
                 regnames[i]);
     }
 
     for (i = 0; i < 16; i++) {
-        cpu_FR[i] = tcg_global_mem_new_i32(TCG_AREG0,
+        cpu_FR[i] = tcg_global_mem_new_i32(cpu_env,
                 offsetof(CPUXtensaState, fregs[i].f32[FP_F32_LOW]),
                 fregnames[i]);
     }
 
     for (i = 0; i < 256; ++i) {
         if (sregnames[i].name) {
-            cpu_SR[i] = tcg_global_mem_new_i32(TCG_AREG0,
+            cpu_SR[i] = tcg_global_mem_new_i32(cpu_env,
                     offsetof(CPUXtensaState, sregs[i]),
                     sregnames[i].name);
         }
@@ -243,7 +244,7 @@ void xtensa_translate_init(void)
 
     for (i = 0; i < 256; ++i) {
         if (uregnames[i].name) {
-            cpu_UR[i] = tcg_global_mem_new_i32(TCG_AREG0,
+            cpu_UR[i] = tcg_global_mem_new_i32(cpu_env,
                     offsetof(CPUXtensaState, uregs[i]),
                     uregnames[i].name);
         }
@@ -418,9 +419,11 @@ static void gen_jump(DisasContext *dc, TCGv dest)
 static void gen_jumpi(DisasContext *dc, uint32_t dest, int slot)
 {
     TCGv_i32 tmp = tcg_const_i32(dest);
+#ifndef CONFIG_USER_ONLY
     if (((dc->tb->pc ^ dest) & TARGET_PAGE_MASK) != 0) {
         slot = -1;
     }
+#endif
     gen_jump_slot(dc, tmp, slot);
     tcg_temp_free(tmp);
 }
@@ -446,9 +449,11 @@ static void gen_callw(DisasContext *dc, int callinc, TCGv_i32 dest)
 static void gen_callwi(DisasContext *dc, int callinc, uint32_t dest, int slot)
 {
     TCGv_i32 tmp = tcg_const_i32(dest);
+#ifndef CONFIG_USER_ONLY
     if (((dc->tb->pc ^ dest) & TARGET_PAGE_MASK) != 0) {
         slot = -1;
     }
+#endif
     gen_callw_slot(dc, callinc, tmp, slot);
     tcg_temp_free(tmp);
 }
@@ -3148,11 +3153,14 @@ void gen_intermediate_code(CPUXtensaState *env, TranslationBlock *tb)
     gen_tb_end(tb, insn_count);
 
 #ifdef DEBUG_DISAS
-    if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
+    if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)
+        && qemu_log_in_addr_range(pc_start)) {
+        qemu_log_lock();
         qemu_log("----------------\n");
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
         log_target_disas(cs, pc_start, dc.pc - pc_start, 0);
         qemu_log("\n");
+        qemu_log_unlock();
     }
 #endif
     tb->size = dc.pc - pc_start;