diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-11-26 17:14:05 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-01-17 09:56:45 -1000 |
| commit | cf7d6b8e9828784d118eebb6419678d196cd51b5 (patch) | |
| tree | 08a9edd8cfd9555e7f4ef518a43ac7f86a15da33 /tcg/tci | |
| parent | becc452a367aa681ca0c1fcb688ae0f16b32b11f (diff) | |
tcg: Split out tcg_out_goto_tb
The INDEX_op_goto_tb opcode needs no register allocation.
Split out a dedicated helper function for it.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/tci')
| -rw-r--r-- | tcg/tci/tcg-target.c.inc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc index 59daffc0a0..f2ac356900 100644 --- a/tcg/tci/tcg-target.c.inc +++ b/tcg/tci/tcg-target.c.inc @@ -595,6 +595,14 @@ static void tcg_out_exit_tb(TCGContext *s, uintptr_t arg) tcg_out_op_p(s, INDEX_op_exit_tb, (void *)arg); } +static void tcg_out_goto_tb(TCGContext *s, int which) +{ + qemu_build_assert(!TCG_TARGET_HAS_direct_jump); + /* indirect jump method. */ + tcg_out_op_p(s, INDEX_op_goto_tb, (void *)get_jmp_target_addr(s, which)); + set_jmp_reset_offset(s, which); +} + static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg args[TCG_MAX_OP_ARGS], const int const_args[TCG_MAX_OP_ARGS]) @@ -602,13 +610,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, TCGOpcode exts; switch (opc) { - case INDEX_op_goto_tb: - qemu_build_assert(!TCG_TARGET_HAS_direct_jump); - /* indirect jump method. */ - tcg_out_op_p(s, opc, (void *)get_jmp_target_addr(s, args[0])); - set_jmp_reset_offset(s, args[0]); - break; - case INDEX_op_goto_ptr: tcg_out_op_r(s, opc, args[0]); break; @@ -781,6 +782,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_mov_i64: case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ + case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ default: tcg_abort(); } |