Skip to content

Commit

Permalink
Merge tag 'pull-hex-20230518-1' of https://github.com/quic/qemu into …
Browse files Browse the repository at this point in the history 
…staging

Hexagon update

# -----BEGIN PGP SIGNATURE-----
#
# iQEzBAABCgAdFiEENjXHiM5iuR/UxZq0ewJE+xLeRCIFAmRmgQgACgkQewJE+xLe
# RCJLtAf8C/0kQRa4mjnbsztXuFyca53UxAv3BSBEDla4ZcMfFBoVJsGB3OP7IPXd
# KBQpkLyJAVye9idex5xqdp9nIfoGKDTsc6YtCfGujZ17cDpzLRDpHdUTex8PcZYK
# wpfM3hoVJsYRBMsojZ4OaxatjFQ+FWzrIH6FcgH086Q8TH4w9dZLNEJzHC4lOj0s
# 7qOuw2tgm+vOVlzsk/fv6/YD/BTeZTON3jgTPvAnvdRLb/482UpM9JkJ8E4rbte3
# Ss5PUK8QTQHU0yamspGy/PfsYxiptM+jIWGd836fAGzwF12Ug27mSc1enndRtQVW
# pQTdnOnWuuRzOwEpd7x3xh9upACm4g==
# =1CyJ
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 18 May 2023 12:48:24 PM PDT
# gpg:                using RSA key 3635C788CE62B91FD4C59AB47B0244FB12DE4422
# gpg: Good signature from "Taylor Simpson (Rock on) <[email protected]>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 3635 C788 CE62 B91F D4C5  9AB4 7B02 44FB 12DE 4422

* tag 'pull-hex-20230518-1' of https://github.com/quic/qemu: (44 commits)
  Hexagon (linux-user/hexagon): handle breakpoints
  Hexagon (gdbstub): add HVX support
  Hexagon (gdbstub): fix p3:0 read and write via stub
  Hexagon: add core gdbstub xml data for LLDB
  gdbstub: add test for untimely stop-reply packets
  gdbstub: only send stop-reply packets when allowed to
  Remove test_vshuff from hvx_misc tests
  Hexagon (decode): look for pkts with multiple insns at the same slot
  Hexagon (iclass): update J4_hintjumpr slot constraints
  Hexagon: append eflags to unknown cpu model string
  Hexagon: list available CPUs with `-cpu help`
  Hexagon (target/hexagon/*.py): raise exception on reg parsing error
  target/hexagon: fix = vs. == mishap
  Hexagon (target/hexagon) Additional instructions handled by idef-parser
  Hexagon (target/hexagon) Move items to DisasContext
  Hexagon (target/hexagon) Move pkt_has_store_s1 to DisasContext
  Hexagon (target/hexagon) Move pred_written to DisasContext
  Hexagon (target/hexagon) Move new_pred_value to DisasContext
  Hexagon (target/hexagon) Move new_value to DisasContext
  Hexagon (target/hexagon) Make special new_value for USR
  ...

Signed-off-by: Richard Henderson <[email protected]>
  • Loading branch information
@rth7680
rth7680 committed May 19, 2023
2 parents 146f515 + 9073bfd commit 449d6d9
Show file tree
Hide file tree
Showing 60 changed files with 3,094 additions and 496 deletions.
1 change: 1 addition & 0 deletions MAINTAINERS
View file
Original file line number Diff line number Diff line change
Expand Up @@ -225,6 +225,7 @@ F: tests/tcg/hexagon/
F: disas/hexagon.c
F: configs/targets/hexagon-linux-user/default.mak
F: docker/dockerfiles/debian-hexagon-cross.docker
F: gdb-xml/hexagon*.xml

Hexagon idef-parser
M: Alessandro Di Federico <[email protected]>
Expand Down
1 change: 1 addition & 0 deletions configs/targets/hexagon-linux-user.mak
View file
Original file line number Diff line number Diff line change
@@ -1 +1,2 @@
TARGET_ARCH=hexagon
TARGET_XML_FILES=gdb-xml/hexagon-core.xml gdb-xml/hexagon-hvx.xml
2 changes: 1 addition & 1 deletion configure
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1269,7 +1269,7 @@ fi
: ${cross_cc_armeb="$cross_cc_arm"}
: ${cross_cc_cflags_armeb="-mbig-endian"}
: ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"}
: ${cross_cc_cflags_hexagon="-mv67 -O2 -static"}
: ${cross_cc_cflags_hexagon="-mv73 -O2 -static"}
: ${cross_cc_cflags_i386="-m32"}
: ${cross_cc_cflags_ppc="-m32 -mbig-endian"}
: ${cross_cc_cflags_ppc64="-m64 -mbig-endian"}
Expand Down
84 changes: 84 additions & 0 deletions gdb-xml/hexagon-core.xml
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
<?xml version="1.0"?>
<!--
Copyright(c) 2023 Qualcomm Innovation Center, Inc. All Rights Reserved.
This work is licensed under the terms of the GNU GPL, version 2 or
(at your option) any later version. See the COPYING file in the
top-level directory.
Note: this file is intended to be use with LLDB, so it contains fields
that may be unknown to GDB. For more information on such fields, please
see:
https://github.com/llvm/llvm-project/blob/287aa6c4536408413b860e61fca0318a27214cf3/lldb/docs/lldb-gdb-remote.txt#L738-L860
https://github.com/llvm/llvm-project/blob/287aa6c4536408413b860e61fca0318a27214cf3/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp#L4275-L4335
-->

<!DOCTYPE feature SYSTEM "gdb-target.dtd">
<feature name="org.gnu.gdb.hexagon.core">

<reg name="r00" altname="r0" bitsize="32" offset="0" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="0" generic="r00"/>
<reg name="r01" altname="r1" bitsize="32" offset="4" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="1" generic="r01"/>
<reg name="r02" altname="r2" bitsize="32" offset="8" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="2" generic="r02"/>
<reg name="r03" altname="r3" bitsize="32" offset="12" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="3" generic="r03"/>
<reg name="r04" altname="r4" bitsize="32" offset="16" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="4" generic="r04"/>
<reg name="r05" altname="r5" bitsize="32" offset="20" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="5" generic="r05"/>
<reg name="r06" altname="r6" bitsize="32" offset="24" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="6" generic="r06"/>
<reg name="r07" altname="r7" bitsize="32" offset="28" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="7" generic="r07"/>
<reg name="r08" altname="r8" bitsize="32" offset="32" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="8" generic="r08"/>
<reg name="r09" altname="r9" bitsize="32" offset="36" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="9" generic="r09"/>
<reg name="r10" bitsize="32" offset="40" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="10"/>
<reg name="r11" bitsize="32" offset="44" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="11"/>
<reg name="r12" bitsize="32" offset="48" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="12"/>
<reg name="r13" bitsize="32" offset="52" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="13"/>
<reg name="r14" bitsize="32" offset="56" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="14"/>
<reg name="r15" bitsize="32" offset="60" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="15"/>
<reg name="r16" bitsize="32" offset="64" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="16"/>
<reg name="r17" bitsize="32" offset="68" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="17"/>
<reg name="r18" bitsize="32" offset="72" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="18"/>
<reg name="r19" bitsize="32" offset="76" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="19"/>
<reg name="r20" bitsize="32" offset="80" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="20"/>
<reg name="r21" bitsize="32" offset="84" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="21"/>
<reg name="r22" bitsize="32" offset="88" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="22"/>
<reg name="r23" bitsize="32" offset="92" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="23"/>
<reg name="r24" bitsize="32" offset="96" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="24"/>
<reg name="r25" bitsize="32" offset="100" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="25"/>
<reg name="r26" bitsize="32" offset="104" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="26"/>
<reg name="r27" bitsize="32" offset="108" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="27"/>
<reg name="r28" bitsize="32" offset="112" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="28"/>
<reg name="r29" altname="sp" bitsize="32" offset="116" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="29" generic="sp"/>
<reg name="r30" altname="fp" bitsize="32" offset="120" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="30" generic="fp"/>
<reg name="r31" altname="ra" bitsize="32" offset="124" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="31" generic="ra"/>
<reg name="sa0" bitsize="32" offset="128" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="32"/>
<reg name="lc0" bitsize="32" offset="132" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="33"/>
<reg name="sa1" bitsize="32" offset="136" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="34"/>
<reg name="lc1" bitsize="32" offset="140" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="35"/>
<reg name="p3_0" bitsize="32" offset="144" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="36"/>
<reg name="c5" bitsize="32" offset="148" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="37"/>
<reg name="m0" bitsize="32" offset="152" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="38"/>
<reg name="m1" bitsize="32" offset="156" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="39"/>
<reg name="usr" bitsize="32" offset="160" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="40"/>
<reg name="pc" bitsize="32" offset="164" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="41" generic="pc"/>
<reg name="ugp" bitsize="32" offset="168" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="42"/>
<reg name="gp" bitsize="32" offset="172" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="43"/>
<reg name="cs0" bitsize="32" offset="176" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="44"/>
<reg name="cs1" bitsize="32" offset="180" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="45"/>
<reg name="upcyclelo" bitsize="32" offset="184" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="46"/>
<reg name="upcyclehi" bitsize="32" offset="188" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="47"/>
<reg name="framelimit" bitsize="32" offset="192" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="48"/>
<reg name="framekey" bitsize="32" offset="196" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="49"/>
<reg name="pktcountlo" bitsize="32" offset="200" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="50"/>
<reg name="pktcounthi" bitsize="32" offset="204" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="51"/>
<reg name="pkt_cnt" bitsize="32" offset="208" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="52"/>
<reg name="insn_cnt" bitsize="32" offset="212" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="53"/>
<reg name="hvx_cnt" bitsize="32" offset="216" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="54"/>
<reg name="c23" bitsize="32" offset="220" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="55"/>
<reg name="c24" bitsize="32" offset="224" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="56"/>
<reg name="c25" bitsize="32" offset="228" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="57"/>
<reg name="c26" bitsize="32" offset="232" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="58"/>
<reg name="c27" bitsize="32" offset="236" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="59"/>
<reg name="c28" bitsize="32" offset="240" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="60"/>
<reg name="c29" bitsize="32" offset="244" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="61"/>
<reg name="utimerlo" bitsize="32" offset="248" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="62"/>
<reg name="utimerhi" bitsize="32" offset="252" encoding="uint" format="hex" group="Thread Registers" dwarf_regnum="63"/>

</feature>
96 changes: 96 additions & 0 deletions gdb-xml/hexagon-hvx.xml
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,96 @@
<?xml version="1.0"?>
<!--
Copyright(c) 2023 Qualcomm Innovation Center, Inc. All Rights Reserved.
This work is licensed under the terms of the GNU GPL, version 2 or
(at your option) any later version. See the COPYING file in the
top-level directory.
Note: this file is intended to be use with LLDB, so it contains fields
that may be unknown to GDB. For more information on such fields, please
see:
https://github.com/llvm/llvm-project/blob/287aa6c4536408413b860e61fca0318a27214cf3/lldb/docs/lldb-gdb-remote.txt#L738-L860
https://github.com/llvm/llvm-project/blob/287aa6c4536408413b860e61fca0318a27214cf3/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp#L4275-L4335
-->

<!DOCTYPE feature SYSTEM "gdb-target.dtd">
<feature name="org.gnu.gdb.hexagon.hvx">

<vector id="vud" type="uint64" count="16"/>
<vector id="vd" type="int64" count="16"/>
<vector id="vuw" type="uint32" count="32"/>
<vector id="vw" type="int32" count="32"/>
<vector id="vuh" type="uint16" count="64"/>
<vector id="vh" type="int16" count="64"/>
<vector id="vub" type="uint8" count="128"/>
<vector id="vb" type="int8" count="128"/>
<union id="hex_vec">
<field name="ud" type="vud"/>
<field name="d" type="vd"/>
<field name="uw" type="vuw"/>
<field name="w" type="vw"/>
<field name="uh" type="vuh"/>
<field name="h" type="vh"/>
<field name="ub" type="vub"/>
<field name="b" type="vb"/>
</union>

<flags id="ui2" size="1">
<field name="0" start="0" end="0"/>
<field name="1" start="1" end="1"/>
</flags>
<flags id="ui4" size="1">
<field name="0" start="0" end="0"/>
<field name="1" start="1" end="1"/>
<field name="2" start="2" end="2"/>
<field name="3" start="3" end="3"/>
</flags>
<vector id="vpd" type="uint8" count="16"/>
<vector id="vpw" type="ui4" count="32"/>
<vector id="vph" type="ui2" count="64"/>
<vector id="vpb" type="bool" count="128"/>
<union id="hex_vec_pred">
<field name="d" type="vpd"/>
<field name="w" type="vpw"/>
<field name="h" type="vph"/>
<field name="b" type="vpb"/>
</union>

<reg name="v0" bitsize="1024" offset="256" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="88"/>
<reg name="v1" bitsize="1024" offset="384" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="89"/>
<reg name="v2" bitsize="1024" offset="512" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="90"/>
<reg name="v3" bitsize="1024" offset="640" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="91"/>
<reg name="v4" bitsize="1024" offset="768" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="92"/>
<reg name="v5" bitsize="1024" offset="896" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="93"/>
<reg name="v6" bitsize="1024" offset="1024" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="94"/>
<reg name="v7" bitsize="1024" offset="1152" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="95"/>
<reg name="v8" bitsize="1024" offset="1280" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="96"/>
<reg name="v9" bitsize="1024" offset="1408" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="97"/>
<reg name="v10" bitsize="1024" offset="1536" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="98"/>
<reg name="v11" bitsize="1024" offset="1664" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="99"/>
<reg name="v12" bitsize="1024" offset="1792" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="100"/>
<reg name="v13" bitsize="1024" offset="1920" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="101"/>
<reg name="v14" bitsize="1024" offset="2048" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="102"/>
<reg name="v15" bitsize="1024" offset="2176" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="103"/>
<reg name="v16" bitsize="1024" offset="2304" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="104"/>
<reg name="v17" bitsize="1024" offset="2432" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="105"/>
<reg name="v18" bitsize="1024" offset="2560" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="106"/>
<reg name="v19" bitsize="1024" offset="2688" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="107"/>
<reg name="v20" bitsize="1024" offset="2816" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="108"/>
<reg name="v21" bitsize="1024" offset="2944" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="109"/>
<reg name="v22" bitsize="1024" offset="3072" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="110"/>
<reg name="v23" bitsize="1024" offset="3200" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="111"/>
<reg name="v24" bitsize="1024" offset="3328" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="112"/>
<reg name="v25" bitsize="1024" offset="3456" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="113"/>
<reg name="v26" bitsize="1024" offset="3584" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="114"/>
<reg name="v27" bitsize="1024" offset="3712" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="115"/>
<reg name="v28" bitsize="1024" offset="3840" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="116"/>
<reg name="v29" bitsize="1024" offset="3968" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="117"/>
<reg name="v30" bitsize="1024" offset="4096" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="118"/>
<reg name="v31" bitsize="1024" offset="4224" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="119"/>
<reg name="q0" bitsize="128" offset="4352" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="120"/>
<reg name="q1" bitsize="128" offset="4368" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="121"/>
<reg name="q2" bitsize="128" offset="4384" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="122"/>
<reg name="q3" bitsize="128" offset="4400" encoding="vector" format="hex" group="HVX Vector Registers" dwarf_regnum="123"/>

</feature>
Loading

0 comments on commit 449d6d9

Please sign in to comment.