From bec1631100323fac0900aea71043d5c4e22fc2fa Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Fri, 13 Feb 2015 13:39:54 -0800 Subject: 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 Tested-by: Claudio Fontana Cc: Andrzej Zaborowski Cc: Peter Maydell Cc: Aurelien Jarno Cc: Blue Swirl Cc: Stefan Weil Reviewed-by: Bastian Koppelmann Signed-off-by: Richard Henderson --- tcg/arm/tcg-target.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'tcg/arm') 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, -- cgit v1.1