Merge tag 'pull-hex-20230518-1' of https://github.com/quic/qemu into staging

Hexagon update

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* 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 <richard.henderson@linaro.org>

1 files changed, 21 insertions, 1 deletions

diff --git a/target/hexagon/attribs_def.h.inc b/target/hexagon/attribs_def.h.inc
index 9874d1658f..21d457fa4a 100644
--- a/target/hexagon/attribs_def.h.inc
+++ b/target/hexagon/attribs_def.h.inc
@@ -1,5 +1,5 @@
 /*
- *  Copyright(c) 2019-2022 Qualcomm Innovation Center, Inc. All Rights Reserved.
+ *  Copyright(c) 2019-2023 Qualcomm Innovation Center, Inc. All Rights Reserved.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -52,6 +52,12 @@ DEF_ATTRIB(REGWRSIZE_4B, "Memory width is 4 bytes", "", "")
 DEF_ATTRIB(REGWRSIZE_8B, "Memory width is 8 bytes", "", "")
 DEF_ATTRIB(MEMLIKE, "Memory-like instruction", "", "")
 DEF_ATTRIB(MEMLIKE_PACKET_RULES, "follows Memory-like packet rules", "", "")
+DEF_ATTRIB(RELEASE, "Releases a lock", "", "")
+DEF_ATTRIB(ACQUIRE, "Acquires a lock", "", "")
+
+DEF_ATTRIB(RLS_INNER, "Store release inner visibility", "", "")
+DEF_ATTRIB(RLS_ALL_THREAD, "Store release among all threads", "", "")
+DEF_ATTRIB(RLS_SAME_THREAD, "Store release with the same thread", "", "")
 
 /* V6 Vector attributes */
 DEF_ATTRIB(CVI, "Executes on the HVX extension", "", "")
@@ -63,23 +69,27 @@ DEF_ATTRIB(CVI_VP_VS, "Double vector permute/shft insn executes on HVX", "", "")
 DEF_ATTRIB(CVI_VX, "Multiply instruction executes on HVX", "", "")
 DEF_ATTRIB(CVI_VX_DV, "Double vector multiply insn executes on HVX", "", "")
 DEF_ATTRIB(CVI_VS, "Shift instruction executes on HVX", "", "")
+DEF_ATTRIB(CVI_VS_3SRC, "This shift needs to borrow a source register", "", "")
 DEF_ATTRIB(CVI_VS_VX, "Permute/shift and multiply insn executes on HVX", "", "")
 DEF_ATTRIB(CVI_VA, "ALU instruction executes on HVX", "", "")
 DEF_ATTRIB(CVI_VA_DV, "Double vector alu instruction executes on HVX", "", "")
 DEF_ATTRIB(CVI_4SLOT, "Consumes all the vector execution resources", "", "")
 DEF_ATTRIB(CVI_TMP, "Transient Memory Load not written to register", "", "")
+DEF_ATTRIB(CVI_REMAP, "Register Renaming not written to register file", "", "")
 DEF_ATTRIB(CVI_GATHER, "CVI Gather operation", "", "")
 DEF_ATTRIB(CVI_SCATTER, "CVI Scatter operation", "", "")
 DEF_ATTRIB(CVI_SCATTER_RELEASE, "CVI Store Release for scatter", "", "")
 DEF_ATTRIB(CVI_TMP_DST, "CVI instruction that doesn't write a register", "", "")
 DEF_ATTRIB(CVI_SLOT23, "Can execute in slot 2 or slot 3 (HVX)", "", "")
 
+DEF_ATTRIB(VTCM_ALLBANK_ACCESS, "Allocates in all VTCM schedulers.", "", "")
 
 /* Change-of-flow attributes */
 DEF_ATTRIB(JUMP, "Jump-type instruction", "", "")
 DEF_ATTRIB(INDIRECT, "Absolute register jump", "", "")
 DEF_ATTRIB(CALL, "Function call instruction", "", "")
 DEF_ATTRIB(COF, "Change-of-flow instruction", "", "")
+DEF_ATTRIB(HINTED_COF, "This instruction is a hinted change-of-flow", "", "")
 DEF_ATTRIB(CONDEXEC, "May be cancelled by a predicate", "", "")
 DEF_ATTRIB(DOTNEWVALUE, "Uses a register value generated in this pkt", "", "")
 DEF_ATTRIB(NEWCMPJUMP, "Compound compare and jump", "", "")
@@ -102,6 +112,10 @@ DEF_ATTRIB(IMPLICIT_WRITES_P1, "Writes Predicate 1", "", "UREG.P1")
 DEF_ATTRIB(IMPLICIT_WRITES_P2, "Writes Predicate 1", "", "UREG.P2")
 DEF_ATTRIB(IMPLICIT_WRITES_P3, "May write Predicate 3", "", "UREG.P3")
 DEF_ATTRIB(IMPLICIT_READS_PC, "Reads the PC register", "", "")
+DEF_ATTRIB(IMPLICIT_READS_P0, "Reads the P0 register", "", "")
+DEF_ATTRIB(IMPLICIT_READS_P1, "Reads the P1 register", "", "")
+DEF_ATTRIB(IMPLICIT_READS_P2, "Reads the P2 register", "", "")
+DEF_ATTRIB(IMPLICIT_READS_P3, "Reads the P3 register", "", "")
 DEF_ATTRIB(IMPLICIT_WRITES_USR, "May write USR", "", "")
 DEF_ATTRIB(WRITES_PRED_REG, "Writes a predicate register", "", "")
 DEF_ATTRIB(COMMUTES, "The operation is communitive", "", "")
@@ -140,6 +154,8 @@ DEF_ATTRIB(L2FETCH, "Instruction is l2fetch type", "", "")
 DEF_ATTRIB(ICINVA, "icinva", "", "")
 DEF_ATTRIB(DCCLEANINVA, "dccleaninva", "", "")
 
+DEF_ATTRIB(NO_INTRINSIC, "Don't generate an intrisic", "", "")
+
 /* Documentation Notes */
 DEF_ATTRIB(NOTE_CONDITIONAL, "can be conditionally executed", "", "")
 DEF_ATTRIB(NOTE_NEWVAL_SLOT0, "New-value oprnd must execute on slot 0", "", "")
@@ -148,7 +164,11 @@ DEF_ATTRIB(NOTE_NOPACKET, "solo instruction", "", "")
 DEF_ATTRIB(NOTE_AXOK, "May only be grouped with ALU32 or non-FP XTYPE.", "", "")
 DEF_ATTRIB(NOTE_LATEPRED, "The predicate can not be used as a .new", "", "")
 DEF_ATTRIB(NOTE_NVSLOT0, "Can execute only in slot 0 (ST)", "", "")
+DEF_ATTRIB(NOTE_NOVP, "Cannot be paired with a HVX permute instruction", "", "")
+DEF_ATTRIB(NOTE_VA_UNARY, "Combined with HVX ALU op (must be unary)", "", "")
 
+/* V6 MMVector Notes for Documentation */
+DEF_ATTRIB(NOTE_SHIFT_RESOURCE, "Uses the HVX shift resource.", "", "")
 /* Restrictions to make note of */
 DEF_ATTRIB(RESTRICT_NOSLOT1_STORE, "Packet must not have slot 1 store", "", "")
 DEF_ATTRIB(RESTRICT_LATEPRED, "Predicate can not be used as a .new.", "", "")