tcg: Add addr_type to TCGContext

This will enable replacement of TARGET_LONG_BITS within tcg/. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
qemu · May 16, 2023 · a7133db · a7133db
1 parent f0a9867
commit a7133db
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diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
@@ -356,6 +356,8 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
     tb_set_page_addr0(tb, phys_pc);
     tb_set_page_addr1(tb, -1);
     tcg_ctx->gen_tb = tb;
+    tcg_ctx->addr_type = TCG_TYPE_TL;
+
  tb_overflow:
 
 #ifdef CONFIG_PROFILER

diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
@@ -558,6 +558,7 @@ struct TCGContext {
     int nb_temps;
     int nb_indirects;
     int nb_ops;
+    TCGType addr_type;            /* TCG_TYPE_I32 or TCG_TYPE_I64 */
 
     TCGRegSet reserved_regs;
     intptr_t current_frame_offset;

diff --git a/tcg/tcg.c b/tcg/tcg.c
@@ -1520,6 +1520,9 @@ void tcg_func_start(TCGContext *s)
     QTAILQ_INIT(&s->ops);
     QTAILQ_INIT(&s->free_ops);
     QSIMPLEQ_INIT(&s->labels);
+
+    tcg_debug_assert(s->addr_type == TCG_TYPE_I32 ||
+                     s->addr_type == TCG_TYPE_I64);
 }
 
 static TCGTemp *tcg_temp_alloc(TCGContext *s)