diff options
| author | Richard Henderson <rth@twiddle.net> | 2015-02-13 13:39:54 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-03-13 12:28:18 -0700 |
| commit | bec1631100323fac0900aea71043d5c4e22fc2fa (patch) | |
| tree | 5aa512d4e51f10ba7a0d95533bfe4179d66c45d5 /tcg/arm | |
| parent | 42a268c241183877192c376d03bd9b6d527407c7 (diff) | |
| download | hqemu-bec1631100323fac0900aea71043d5c4e22fc2fa.zip hqemu-bec1631100323fac0900aea71043d5c4e22fc2fa.tar.gz | |
tcg: Change generator-side labels to a pointer
This is less about improved type checking than enabling a
subsequent change to the representation of labels.
Acked-by: Claudio Fontana <claudio.fontana@huawei.com>
Tested-by: Claudio Fontana <claudio.fontana@huawei.com>
Cc: Andrzej Zaborowski <balrogg@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/arm')
| -rw-r--r-- | tcg/arm/tcg-target.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c index e40301c..01e6fbf 100644 --- a/tcg/arm/tcg-target.c +++ b/tcg/arm/tcg-target.c @@ -1038,14 +1038,12 @@ static void tcg_out_call(TCGContext *s, tcg_insn_unit *addr) } } -static inline void tcg_out_goto_label(TCGContext *s, int cond, int label_index) +static inline void tcg_out_goto_label(TCGContext *s, int cond, TCGLabel *l) { - TCGLabel *l = &s->labels[label_index]; - if (l->has_value) { tcg_out_goto(s, cond, l->u.value_ptr); } else { - tcg_out_reloc(s, s->code_ptr, R_ARM_PC24, label_index, 0); + tcg_out_reloc(s, s->code_ptr, R_ARM_PC24, l, 0); tcg_out_b_noaddr(s, cond); } } @@ -1657,7 +1655,7 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, s->tb_next_offset[args[0]] = tcg_current_code_size(s); break; case INDEX_op_br: - tcg_out_goto_label(s, COND_AL, args[0]); + tcg_out_goto_label(s, COND_AL, arg_label(args[0])); break; case INDEX_op_ld8u_i32: @@ -1821,7 +1819,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_brcond_i32: tcg_out_dat_rIN(s, COND_AL, ARITH_CMP, ARITH_CMN, 0, args[0], args[1], const_args[1]); - tcg_out_goto_label(s, tcg_cond_to_arm_cond[args[2]], args[3]); + tcg_out_goto_label(s, tcg_cond_to_arm_cond[args[2]], + arg_label(args[3])); break; case INDEX_op_brcond2_i32: /* The resulting conditions are: @@ -1836,7 +1835,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, args[1], args[3], const_args[3]); tcg_out_dat_rIN(s, COND_EQ, ARITH_CMP, ARITH_CMN, 0, args[0], args[2], const_args[2]); - tcg_out_goto_label(s, tcg_cond_to_arm_cond[args[4]], args[5]); + tcg_out_goto_label(s, tcg_cond_to_arm_cond[args[4]], + arg_label(args[5])); break; case INDEX_op_setcond_i32: tcg_out_dat_rIN(s, COND_AL, ARITH_CMP, ARITH_CMN, 0, |
