diff options
Diffstat (limited to 'src/emu/debug/debughlp.cpp')
-rw-r--r-- | src/emu/debug/debughlp.cpp | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/emu/debug/debughlp.cpp b/src/emu/debug/debughlp.cpp index 74d6b7f29ea..99fda175735 100644 --- a/src/emu/debug/debughlp.cpp +++ b/src/emu/debug/debughlp.cpp @@ -188,7 +188,6 @@ static const help_item static_help_list[] = " wpdisable [<wpnum>] -- disables a given watchpoint or all if no <wpnum> specified\n" " wpenable [<wpnum>] -- enables a given watchpoint or all if no <wpnum> specified\n" " wplist -- lists all the watchpoints\n" - " hotspot [<CPU>,[<depth>[,<hits>]]] -- attempt to find hotspots\n" }, { "registerpoints", @@ -1215,36 +1214,6 @@ static const help_item static_help_list[] = "conditions or actions attached to them.\n" }, { - "hotspot", - "\n" - " hotspot [<CPU>,[<depth>[,<hits>]]]\n" - "\n" - "The hotspot command attempts to help locate hotspots in the code where speedup opportunities " - "might be present. <CPU>, which defaults to the currently active CPU, specified which " - "processor's memory to track. <depth>, which defaults to 64, controls the depth of the search " - "buffer. The search buffer tracks the last <depth> memory reads from unique PCs. The <hits> " - "parameter, which defaults to 250, specifies the minimum number of hits to report.\n" - "\n" - "The basic theory of operation is like this: each memory read is trapped by the debugger and " - "logged in the search buffer according to the address which was read and the PC that executed " - "the opcode. If the search buffer already contains a matching entry, that entry's count is " - "incremented and the entry is moved to the top of the list. If the search buffer does not " - "contain a matching entry, the entry from the bottom of the list is removed, and a new entry " - "is created at the top with an initial count of 1. Entries which fall off the bottom are " - "examined and if their count is larger than <hits>, they are reported to the debugger " - "console.\n" - "\n" - "Examples:\n" - "\n" - "hotspot 0,10\n" - " Looks for hotspots on CPU 0 using a search buffer of 16 entries, reporting any entries which " - "end up with 250 or more hits.\n" - "\n" - "hotspot 1,40,#1000\n" - " Looks for hotspots on CPU 1 using a search buffer of 64 entries, reporting any entries which " - "end up with 1000 or more hits.\n" - }, - { "rpset", "\n" " rp[set] {<condition>}[,<action>]]\n" |