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, 15 insertions, 5 deletions

diff --git a/linux-user/hexagon/target_elf.h b/linux-user/hexagon/target_elf.h
index b4e9f40527..36056fc9f0 100644
--- a/linux-user/hexagon/target_elf.h
+++ b/linux-user/hexagon/target_elf.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright(c) 2019-2021 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
@@ -20,7 +20,10 @@
 
 static inline const char *cpu_get_model(uint32_t eflags)
 {
-    /* For now, treat anything newer than v5 as a v67 */
+    static char buf[32];
+    int err;
+
+    /* For now, treat anything newer than v5 as a v73 */
     /* FIXME - Disable instructions that are newer than the specified arch */
     if (eflags == 0x04 ||    /* v5  */
         eflags == 0x05 ||    /* v55 */
@@ -30,11 +33,18 @@ static inline const char *cpu_get_model(uint32_t eflags)
         eflags == 0x65 ||    /* v65 */
         eflags == 0x66 ||    /* v66 */
         eflags == 0x67 ||    /* v67 */
-        eflags == 0x8067     /* v67t */
+        eflags == 0x8067 ||  /* v67t */
+        eflags == 0x68 ||    /* v68 */
+        eflags == 0x69 ||    /* v69 */
+        eflags == 0x71 ||    /* v71 */
+        eflags == 0x8071 ||  /* v71t */
+        eflags == 0x73       /* v73 */
        ) {
-        return "v67";
+        return "v73";
     }
-    return "unknown";
+
+    err = snprintf(buf, sizeof(buf), "unknown (0x%x)", eflags);
+    return err >= 0 && err < sizeof(buf) ? buf : "unknown";
 }
 
 #endif