From 3470867b3b2774f78ae7ab3a0ca4259694e2ddee Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 18 Feb 2021 17:05:55 -0800 Subject: [PATCH] tcg: Decode the operand to INDEX_op_mb in dumps MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/tcg.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) diff --git a/tcg/tcg.c b/tcg/tcg.c index cd8f356adb..f9e1afd926 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2192,6 +2192,85 @@ static void tcg_dump_ops(TCGContext *s, FILE *f, bool have_prefs) arg_label(op->args[k])->id); i++, k++; break; + case INDEX_op_mb: + { + TCGBar membar = op->args[k]; + const char *b_op, *m_op; + + switch (membar & TCG_BAR_SC) { + case 0: + b_op = "none"; + break; + case TCG_BAR_LDAQ: + b_op = "acq"; + break; + case TCG_BAR_STRL: + b_op = "rel"; + break; + case TCG_BAR_SC: + b_op = "seq"; + break; + default: + g_assert_not_reached(); + } + + switch (membar & TCG_MO_ALL) { + case 0: + m_op = "none"; + break; + case TCG_MO_LD_LD: + m_op = "rr"; + break; + case TCG_MO_LD_ST: + m_op = "rw"; + break; + case TCG_MO_ST_LD: + m_op = "wr"; + break; + case TCG_MO_ST_ST: + m_op = "ww"; + break; + case TCG_MO_LD_LD | TCG_MO_LD_ST: + m_op = "rr+rw"; + break; + case TCG_MO_LD_LD | TCG_MO_ST_LD: + m_op = "rr+wr"; + break; + case TCG_MO_LD_LD | TCG_MO_ST_ST: + m_op = "rr+ww"; + break; + case TCG_MO_LD_ST | TCG_MO_ST_LD: + m_op = "rw+wr"; + break; + case TCG_MO_LD_ST | TCG_MO_ST_ST: + m_op = "rw+ww"; + break; + case TCG_MO_ST_LD | TCG_MO_ST_ST: + m_op = "wr+ww"; + break; + case TCG_MO_LD_LD | TCG_MO_LD_ST | TCG_MO_ST_LD: + m_op = "rr+rw+wr"; + break; + case TCG_MO_LD_LD | TCG_MO_LD_ST | TCG_MO_ST_ST: + m_op = "rr+rw+ww"; + break; + case TCG_MO_LD_LD | TCG_MO_ST_LD | TCG_MO_ST_ST: + m_op = "rr+wr+ww"; + break; + case TCG_MO_LD_ST | TCG_MO_ST_LD | TCG_MO_ST_ST: + m_op = "rw+wr+ww"; + break; + case TCG_MO_ALL: + m_op = "all"; + break; + default: + g_assert_not_reached(); + } + + col += ne_fprintf(f, "%s%s:%s", (k ? "," : ""), b_op, m_op); + i++, k++; + } + break; default: break; }