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/tci/tcg-target.c | |
| parent | 42a268c241183877192c376d03bd9b6d527407c7 (diff) | |
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/tci/tcg-target.c')
| -rw-r--r-- | tcg/tci/tcg-target.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c index 03a7b46958..fb2339dcdf 100644 --- a/tcg/tci/tcg-target.c +++ b/tcg/tci/tcg-target.c @@ -460,14 +460,13 @@ static void tcg_out_ri64(TCGContext *s, int const_arg, TCGArg arg) #endif /* Write label. */ -static void tci_out_label(TCGContext *s, TCGArg arg) +static void tci_out_label(TCGContext *s, TCGLabel *label) { - TCGLabel *label = &s->labels[arg]; if (label->has_value) { tcg_out_i(s, label->u.value); assert(label->u.value); } else { - tcg_out_reloc(s, s->code_ptr, sizeof(tcg_target_ulong), arg, 0); + tcg_out_reloc(s, s->code_ptr, sizeof(tcg_target_ulong), label, 0); s->code_ptr += sizeof(tcg_target_ulong); } } @@ -565,7 +564,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, s->tb_next_offset[args[0]] = tcg_current_code_size(s); break; case INDEX_op_br: - tci_out_label(s, args[0]); + tci_out_label(s, arg_label(args[0])); break; case INDEX_op_setcond_i32: tcg_out_r(s, args[0]); @@ -689,7 +688,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_r(s, args[0]); tcg_out_ri64(s, const_args[1], args[1]); tcg_out8(s, args[2]); /* condition */ - tci_out_label(s, args[3]); + tci_out_label(s, arg_label(args[3])); break; case INDEX_op_bswap16_i64: /* Optional (TCG_TARGET_HAS_bswap16_i64). */ case INDEX_op_bswap32_i64: /* Optional (TCG_TARGET_HAS_bswap32_i64). */ @@ -742,7 +741,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_ri32(s, const_args[2], args[2]); tcg_out_ri32(s, const_args[3], args[3]); tcg_out8(s, args[4]); /* condition */ - tci_out_label(s, args[5]); + tci_out_label(s, arg_label(args[5])); break; case INDEX_op_mulu2_i32: tcg_out_r(s, args[0]); @@ -755,7 +754,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_r(s, args[0]); tcg_out_ri32(s, const_args[1], args[1]); tcg_out8(s, args[2]); /* condition */ - tci_out_label(s, args[3]); + tci_out_label(s, arg_label(args[3])); break; case INDEX_op_qemu_ld_i32: tcg_out_r(s, *args++); |