@@ -123,7 +123,7 @@ extern bool use_vis3_instructions;
#define TCG_TARGET_HAS_muls2_i32 1
#define TCG_TARGET_HAS_muluh_i32 0
#define TCG_TARGET_HAS_mulsh_i32 0
-#define TCG_TARGET_HAS_goto_ptr 0
+#define TCG_TARGET_HAS_goto_ptr 1
#define TCG_TARGET_HAS_extrl_i64_i32 1
#define TCG_TARGET_HAS_extrh_i64_i32 1
@@ -1003,7 +1003,11 @@ static void tcg_target_qemu_prologue(TCGContext *s)
/* delay slot */
tcg_out_nop(s);
- /* No epilogue required. We issue ret + restore directly in the TB. */
+ /* Epilogue for goto_ptr. */
+ s->code_gen_epilogue = s->code_ptr;
+ tcg_out_arithi(s, TCG_REG_G0, TCG_REG_I7, 8, RETURN);
+ /* delay slot */
+ tcg_out_movi_imm13(s, TCG_REG_O0, 0);
#ifdef CONFIG_SOFTMMU
build_trampolines(s);
@@ -1288,6 +1292,10 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
tcg_out_nop(s);
s->tb_jmp_reset_offset[a0] = tcg_current_code_size(s);
break;
+ case INDEX_op_goto_ptr:
+ tcg_out_arithi(s, TCG_REG_G0, a0, 0, JMPL);
+ tcg_out_nop(s);
+ break;
case INDEX_op_br:
tcg_out_bpcc(s, COND_A, BPCC_PT, arg_label(a0));
tcg_out_nop(s);
@@ -1513,6 +1521,7 @@ static const TCGTargetOpDef sparc_op_defs[] = {
{ INDEX_op_exit_tb, { } },
{ INDEX_op_goto_tb, { } },
{ INDEX_op_br, { } },
+ { INDEX_op_goto_ptr, { "r" } },
{ INDEX_op_ld8u_i32, { "r", "r" } },
{ INDEX_op_ld8s_i32, { "r", "r" } },
Signed-off-by: Richard Henderson <rth@twiddle.net> --- tcg/sparc/tcg-target.h | 2 +- tcg/sparc/tcg-target.inc.c | 11 ++++++++++- 2 files changed, 11 insertions(+), 2 deletions(-)