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Augmenting help file

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This commit is contained in:
Nathan Woods 2017-01-16 20:07:50 -05:00
parent 46b62fb194
commit d8d82358c3
1 changed files with 17 additions and 0 deletions
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17
src/emu/debug/debughlp.cpp
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@ -86,6 +86,7 @@ static const help_item static_help_list[] =
" printf <format>[,<item>[,...]] -- prints one or more <item>s to the console using <format>\n"
" logerror <format>[,<item>[,...]] -- outputs one or more <item>s to the error.log\n"
" tracelog <format>[,<item>[,...]] -- outputs one or more <item>s to the trace file using <format>\n"
" tracesym <item>[,...]] -- outputs one or more <item>s to the trace file\n"
" history [<cpu>,<length>] -- outputs a brief history of visited opcodes\n"
" trackpc [<bool>,<cpu>,<bool>] -- visually track visited opcodes [boolean to turn on and off, for the given cpu, clear]\n"
" trackmem [<bool>,<bool>] -- record which PC writes to each memory address [boolean to turn on and off, clear]\n"
@ -384,6 +385,22 @@ static const help_item static_help_list[] =
"printf \"A=%d, B=%d\\nC=%d\",a,b,a+b\n"
" Outputs A=<aval>, B=<bval> on one line, and C=<a+bval> on a second line.\n"
},
{
"tracesym",
"\n"
" tracesym <item>[,...]\n"
"\n"
"The tracesym command prints the specified symbols and routes the output to the currently open trace "
"file (see the 'trace' command for details). If no file is currently open, tracesym does nothing. "
"\n"
"Examples:\n"
"\n"
"tracelog pc\n"
" Outputs PC=<pcval> where <pcval> is displayed in the default format.\n"
"\n"
"printf a,b\n"
" Outputs A=<aval>, B=<bval> on one line.\n"
},
{
"trackpc",
"\n"