Merge remote-tracking branch 'aneesh/for-upstream' into staging

[mirror_qemu.git] / target-ppc / translate.c

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index f0d49eea3fab42f8878a279752dbfe231db1aa46..653c2fdb1f4ec11f0c12e896b8a846335c2ccc7b 100644 (file)
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -3473,7 +3473,8 @@ static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
         if (unlikely(ctx->singlestep_enabled)) {
             if ((ctx->singlestep_enabled &
                 (CPU_BRANCH_STEP | CPU_SINGLE_STEP)) &&
-                ctx->exception == POWERPC_EXCP_BRANCH) {
+                (ctx->exception == POWERPC_EXCP_BRANCH ||
+                 ctx->exception == POWERPC_EXCP_TRACE)) {
                 target_ulong tmp = ctx->nip;
                 ctx->nip = dest;
                 gen_exception(ctx, POWERPC_EXCP_TRACE);
@@ -9624,7 +9625,7 @@ static inline void gen_intermediate_code_internal(CPUPPCState *env,
     int max_insns;
 
     pc_start = tb->pc;
-    gen_opc_end = gen_opc_buf + OPC_MAX_SIZE;
+    gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE;
     ctx.nip = pc_start;
     ctx.tb = tb;
     ctx.exception = POWERPC_EXCP_NONE;
@@ -9664,7 +9665,8 @@ static inline void gen_intermediate_code_internal(CPUPPCState *env,
 
     gen_icount_start();
     /* Set env in case of segfault during code fetch */
-    while (ctx.exception == POWERPC_EXCP_NONE && gen_opc_ptr < gen_opc_end) {
+    while (ctx.exception == POWERPC_EXCP_NONE
+            && tcg_ctx.gen_opc_ptr < gen_opc_end) {
         if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
             QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
                 if (bp->pc == ctx.nip) {
@@ -9674,15 +9676,15 @@ static inline void gen_intermediate_code_internal(CPUPPCState *env,
             }
         }
         if (unlikely(search_pc)) {
-            j = gen_opc_ptr - gen_opc_buf;
+            j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
-            gen_opc_pc[lj] = ctx.nip;
-            gen_opc_instr_start[lj] = 1;
-            gen_opc_icount[lj] = num_insns;
+            tcg_ctx.gen_opc_pc[lj] = ctx.nip;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         LOG_DISAS("----------------\n");
         LOG_DISAS("nip=" TARGET_FMT_lx " super=%d ir=%d\n",
@@ -9774,12 +9776,12 @@ static inline void gen_intermediate_code_internal(CPUPPCState *env,
         tcg_gen_exit_tb(0);
     }
     gen_icount_end(tb, num_insns);
-    *gen_opc_ptr = INDEX_op_end;
+    *tcg_ctx.gen_opc_ptr = INDEX_op_end;
     if (unlikely(search_pc)) {
-        j = gen_opc_ptr - gen_opc_buf;
+        j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = ctx.nip - pc_start;
         tb->icount = num_insns;
@@ -9808,5 +9810,5 @@ void gen_intermediate_code_pc (CPUPPCState *env, struct TranslationBlock *tb)
 
 void restore_state_to_opc(CPUPPCState *env, TranslationBlock *tb, int pc_pos)
 {
-    env->nip = gen_opc_pc[pc_pos];
+    env->nip = tcg_ctx.gen_opc_pc[pc_pos];
 }