hmp: Remove deprecated 'singlestep' command

This command has been deprecated before the 8.1 release,
in commit e9ccfdd91d ("hmp: Add 'one-insn-per-tb' command
equivalent to 'singlestep'"). Time to drop it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: "Dr. David Alan Gilbert" <dave@treblig.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240117151430.29235-3-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

docs/about/deprecated.rst

@@ -167,15 +167,6 @@ points was removed in 7.0. However QMP still exposed the vcpu
 parameter. This argument has now been deprecated and the remaining
 remaining trace points that used it are selected just by name.
 
-Human Monitor Protocol (HMP) commands
--------------------------------------
-
-``singlestep`` (since 8.1)
-''''''''''''''''''''''''''
-
-The ``singlestep`` command has been replaced by the ``one-insn-per-tb``
-command, which has the same behaviour but a less misleading name.
-
 Host Architectures
 ------------------
 

docs/about/removed-features.rst

@@ -635,6 +635,12 @@ Use ``migrate-set-parameters`` instead.
 
 This command didn't produce any output already. Removed with no replacement.
 
+``singlestep`` (removed in 9.0)
+'''''''''''''''''''''''''''''''
+
+The ``singlestep`` command has been replaced by the ``one-insn-per-tb``
+command, which has the same behaviour but a less misleading name.
+
 Guest Emulator ISAs
 -------------------
 

hmp-commands.hx

@@ -398,19 +398,6 @@ SRST
   If called with option off, the emulation returns to normal mode.
 ERST
 
-    {
-        .name       = "singlestep",
-        .args_type  = "option:s?",
-        .params     = "[on|off]",
-        .help       = "deprecated synonym for one-insn-per-tb",
-        .cmd        = hmp_one_insn_per_tb,
-    },
-
-SRST
-``singlestep [off]``
-  This is a deprecated synonym for the one-insn-per-tb command.
-ERST
-
     {
         .name       = "stop|s",
         .args_type  = "",

tests/qtest/test-hmp.c

@@ -64,7 +64,6 @@ static const char *hmp_cmds[] = {
     "qom-get /machine initrd",
     "screendump /dev/null",
     "sendkey x",
-    "singlestep on",
     "wavcapture /dev/null",
     "stopcapture 0",
     "sum 0 512",