All of lore.kernel.org
 help / color / mirror / Atom feed
From: Taylor Simpson <tsimpson@quicinc.com>
To: qemu-devel@nongnu.org
Cc: ale@rev.ng, bcain@quicinc.com, philmd@redhat.com,
	richard.henderson@linaro.org, laurent@vivier.eu,
	tsimpson@quicinc.com, alex.bennee@linaro.org
Subject: [PATCH v7 28/35] Hexagon (target/hexagon) TCG for floating point instructions
Date: Tue, 19 Jan 2021 21:29:01 -0600	[thread overview]
Message-ID: <1611113349-24906-29-git-send-email-tsimpson@quicinc.com> (raw)
In-Reply-To: <1611113349-24906-1-git-send-email-tsimpson@quicinc.com>

The imported code uses host floating point.  We override them
to use qemu softfloat

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
---
 target/hexagon/gen_tcg.h | 121 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)

diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h
index a8d9321..e044dea 100644
--- a/target/hexagon/gen_tcg.h
+++ b/target/hexagon/gen_tcg.h
@@ -195,4 +195,125 @@
 #define fGEN_TCG_S4_stored_locked(SHORTCODE) \
     do { SHORTCODE; READ_PREG(PdV, PdN); } while (0)
 
+/* Floating point */
+#define fGEN_TCG_F2_conv_sf2df(SHORTCODE) \
+    gen_helper_conv_sf2df(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_df2sf(SHORTCODE) \
+    gen_helper_conv_df2sf(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_uw2sf(SHORTCODE) \
+    gen_helper_conv_uw2sf(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_uw2df(SHORTCODE) \
+    gen_helper_conv_uw2df(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_w2sf(SHORTCODE) \
+    gen_helper_conv_w2sf(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_w2df(SHORTCODE) \
+    gen_helper_conv_w2df(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_ud2sf(SHORTCODE) \
+    gen_helper_conv_ud2sf(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_ud2df(SHORTCODE) \
+    gen_helper_conv_ud2df(RddV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_d2sf(SHORTCODE) \
+    gen_helper_conv_d2sf(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_d2df(SHORTCODE) \
+    gen_helper_conv_d2df(RddV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_sf2uw(SHORTCODE) \
+    gen_helper_conv_sf2uw(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_sf2w(SHORTCODE) \
+    gen_helper_conv_sf2w(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_sf2ud(SHORTCODE) \
+    gen_helper_conv_sf2ud(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_sf2d(SHORTCODE) \
+    gen_helper_conv_sf2d(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_df2uw(SHORTCODE) \
+    gen_helper_conv_df2uw(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_df2w(SHORTCODE) \
+    gen_helper_conv_df2w(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_df2ud(SHORTCODE) \
+    gen_helper_conv_df2ud(RddV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_df2d(SHORTCODE) \
+    gen_helper_conv_df2d(RddV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_sf2uw_chop(SHORTCODE) \
+    gen_helper_conv_sf2uw_chop(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_sf2w_chop(SHORTCODE) \
+    gen_helper_conv_sf2w_chop(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_sf2ud_chop(SHORTCODE) \
+    gen_helper_conv_sf2ud_chop(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_sf2d_chop(SHORTCODE) \
+    gen_helper_conv_sf2d_chop(RddV, cpu_env, RsV)
+#define fGEN_TCG_F2_conv_df2uw_chop(SHORTCODE) \
+    gen_helper_conv_df2uw_chop(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_df2w_chop(SHORTCODE) \
+    gen_helper_conv_df2w_chop(RdV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_df2ud_chop(SHORTCODE) \
+    gen_helper_conv_df2ud_chop(RddV, cpu_env, RssV)
+#define fGEN_TCG_F2_conv_df2d_chop(SHORTCODE) \
+    gen_helper_conv_df2d_chop(RddV, cpu_env, RssV)
+#define fGEN_TCG_F2_sfadd(SHORTCODE) \
+    gen_helper_sfadd(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfsub(SHORTCODE) \
+    gen_helper_sfsub(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfcmpeq(SHORTCODE) \
+    gen_helper_sfcmpeq(PdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfcmpgt(SHORTCODE) \
+    gen_helper_sfcmpgt(PdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfcmpge(SHORTCODE) \
+    gen_helper_sfcmpge(PdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfcmpuo(SHORTCODE) \
+    gen_helper_sfcmpuo(PdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfmax(SHORTCODE) \
+    gen_helper_sfmax(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfmin(SHORTCODE) \
+    gen_helper_sfmin(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sfclass(SHORTCODE) \
+    do { \
+        TCGv imm = tcg_const_tl(uiV); \
+        gen_helper_sfclass(PdV, cpu_env, RsV, imm); \
+        tcg_temp_free(imm); \
+    } while (0)
+#define fGEN_TCG_F2_sffixupn(SHORTCODE) \
+    gen_helper_sffixupn(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sffixupd(SHORTCODE) \
+    gen_helper_sffixupd(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sffixupr(SHORTCODE) \
+    gen_helper_sffixupr(RdV, cpu_env, RsV)
+#define fGEN_TCG_F2_dfadd(SHORTCODE) \
+    gen_helper_dfadd(RddV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfsub(SHORTCODE) \
+    gen_helper_dfsub(RddV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfmax(SHORTCODE) \
+    gen_helper_dfmax(RddV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfmin(SHORTCODE) \
+    gen_helper_dfmin(RddV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfcmpeq(SHORTCODE) \
+    gen_helper_dfcmpeq(PdV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfcmpgt(SHORTCODE) \
+    gen_helper_dfcmpgt(PdV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfcmpge(SHORTCODE) \
+    gen_helper_dfcmpge(PdV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfcmpuo(SHORTCODE) \
+    gen_helper_dfcmpuo(PdV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfclass(SHORTCODE) \
+    do { \
+        TCGv imm = tcg_const_tl(uiV); \
+        gen_helper_dfclass(PdV, cpu_env, RssV, imm); \
+        tcg_temp_free(imm); \
+    } while (0)
+#define fGEN_TCG_F2_sfmpy(SHORTCODE) \
+    gen_helper_sfmpy(RdV, cpu_env, RsV, RtV)
+#define fGEN_TCG_F2_sffma(SHORTCODE) \
+    gen_helper_sffma(RxV, cpu_env, RxV, RsV, RtV)
+#define fGEN_TCG_F2_sffma_sc(SHORTCODE) \
+    gen_helper_sffma_sc(RxV, cpu_env, RxV, RsV, RtV, PuV)
+#define fGEN_TCG_F2_sffms(SHORTCODE) \
+    gen_helper_sffms(RxV, cpu_env, RxV, RsV, RtV)
+#define fGEN_TCG_F2_sffma_lib(SHORTCODE) \
+    gen_helper_sffma_lib(RxV, cpu_env, RxV, RsV, RtV)
+#define fGEN_TCG_F2_sffms_lib(SHORTCODE) \
+    gen_helper_sffms_lib(RxV, cpu_env, RxV, RsV, RtV)
+
+#define fGEN_TCG_F2_dfmpyfix(SHORTCODE) \
+    gen_helper_dfmpyfix(RddV, cpu_env, RssV, RttV)
+#define fGEN_TCG_F2_dfmpyhh(SHORTCODE) \
+    gen_helper_dfmpyhh(RxxV, cpu_env, RxxV, RssV, RttV)
+
 #endif
-- 
2.7.4


  parent reply	other threads:[~2021-01-20  3:53 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-20  3:28 [PATCH v7 00/35] Hexagon patch series Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 01/35] Hexagon Update MAINTAINERS file Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 02/35] Hexagon (target/hexagon) README Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 03/35] Hexagon (include/elf.h) ELF machine definition Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 04/35] Hexagon (target/hexagon) scalar core definition Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 05/35] Hexagon (disas) disassembler Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 06/35] Hexagon (target/hexagon) register names Taylor Simpson
2021-01-22 17:46   ` Philippe Mathieu-Daudé
2021-01-20  3:28 ` [PATCH v7 07/35] Hexagon (target/hexagon) scalar core helpers Taylor Simpson
2021-01-22 20:30   ` Philippe Mathieu-Daudé
2021-01-22 21:44     ` Philippe Mathieu-Daudé
2021-01-22 21:50     ` Taylor Simpson
2021-01-25 16:16       ` Philippe Mathieu-Daudé
2021-01-20  3:28 ` [PATCH v7 08/35] Hexagon (target/hexagon) GDB Stub Taylor Simpson
2021-01-22 17:48   ` Philippe Mathieu-Daudé
2021-01-20  3:28 ` [PATCH v7 09/35] Hexagon (target/hexagon) architecture types Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 10/35] Hexagon (target/hexagon) instruction and packet types Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 11/35] Hexagon (target/hexagon) register fields Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 12/35] Hexagon (target/hexagon) instruction attributes Taylor Simpson
2021-01-22 17:53   ` Philippe Mathieu-Daudé
2021-01-22 22:01     ` Taylor Simpson
2021-01-25 16:21       ` Philippe Mathieu-Daudé
2021-01-29 23:15         ` Taylor Simpson
2021-02-05 17:35           ` Philippe Mathieu-Daudé
2021-01-20  3:28 ` [PATCH v7 13/35] Hexagon (target/hexagon) instruction/packet decode Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 14/35] Hexagon (target/hexagon) instruction printing Taylor Simpson
2021-01-22 17:58   ` Philippe Mathieu-Daudé
2021-01-22 18:10     ` Eric Blake
2021-01-20  3:28 ` [PATCH v7 15/35] Hexagon (target/hexagon/arch.[ch]) utility functions Taylor Simpson
2021-01-22 18:09   ` Philippe Mathieu-Daudé
2021-01-22 21:59     ` Taylor Simpson
2021-01-25 16:29       ` Philippe Mathieu-Daudé
2021-01-25 21:43         ` Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 16/35] Hexagon (target/hexagon/conv_emu.[ch]) " Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 17/35] Hexagon (target/hexagon/fma_emu.[ch]) " Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 18/35] Hexagon (target/hexagon/imported) arch import Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 19/35] Hexagon (target/hexagon) generator phase 1 - C preprocessor for semantics Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 20/35] Hexagon (target/hexagon) generator phase 2 - generate header files Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 21/35] Hexagon (target/hexagon) generator phase 3 - C preprocessor for decode tree Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 22/35] Hexagon (target/hexagon) generater phase 4 - " Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 23/35] Hexagon (target/hexagon) opcode data structures Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 24/35] Hexagon (target/hexagon) macros Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 25/35] Hexagon (target/hexagon) instruction classes Taylor Simpson
2021-01-20  3:28 ` [PATCH v7 26/35] Hexagon (target/hexagon) TCG generation Taylor Simpson
2021-01-20  3:29 ` [PATCH v7 27/35] Hexagon (target/hexagon) TCG for instructions with multiple definitions Taylor Simpson
2021-01-20  3:29 ` Taylor Simpson [this message]
2021-01-20  3:29 ` [PATCH v7 29/35] Hexagon (target/hexagon) translation Taylor Simpson
2021-01-20  3:29 ` [PATCH v7 30/35] Hexagon (linux-user/hexagon) Linux user emulation Taylor Simpson
2021-02-17 20:15   ` Laurent Vivier
2021-02-17 21:10     ` Richard Henderson
2021-01-20  3:29 ` [PATCH v7 31/35] Hexagon (tests/tcg/hexagon) TCG tests - multiarch Taylor Simpson
2021-01-20  3:29 ` [PATCH v7 32/35] Hexagon (tests/tcg/hexagon) TCG tests - atomics/load/store/misc Taylor Simpson
2021-01-20  3:29 ` [PATCH v7 33/35] Hexagon (tests/tcg/hexagon) TCG tests - floating point Taylor Simpson
2021-01-20  3:29 ` [PATCH v7 34/35] Hexagon build infrastructure Taylor Simpson
2021-01-22 22:34   ` Philippe Mathieu-Daudé
2021-01-22 22:41     ` Philippe Mathieu-Daudé
2021-01-22 22:44       ` Philippe Mathieu-Daudé
2021-01-27 19:16       ` Taylor Simpson
2021-01-20  3:29 ` [PATCH v7 35/35] Add Dockerfile for hexagon Taylor Simpson
2021-01-20  4:13 ` [PATCH v7 00/35] Hexagon patch series no-reply
2021-01-25 22:14 ` Philippe Mathieu-Daudé
2021-01-25 23:09   ` Taylor Simpson
2021-01-25 23:28     ` Brian Cain
2021-03-17  0:08       ` Philippe Mathieu-Daudé

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1611113349-24906-29-git-send-email-tsimpson@quicinc.com \
    --to=tsimpson@quicinc.com \
    --cc=ale@rev.ng \
    --cc=alex.bennee@linaro.org \
    --cc=bcain@quicinc.com \
    --cc=laurent@vivier.eu \
    --cc=philmd@redhat.com \
    --cc=qemu-devel@nongnu.org \
    --cc=richard.henderson@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.