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path: root/tests/unittests/test_cmd_disconnect.c
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#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <stdlib.h>
#include <string.h>

#include "xmpp/chat_session.h"
#include "command/cmd_funcs.h"
#include "xmpp/xmpp.h"
#include "xmpp/roster_list.h"

#include "ui/stub_ui.h"

#define CMD_DISCONNECT "/disconnect"

void clears_chat_sessions(void **state)
{
    chat_sessions_init();
    roster_create();
    chat_session_recipient_active("bob@server.org", "laptop", FALSE);
    chat_session_recipient_active("mike@server.org", "work", FALSE);

    will_return(connection_get_status, JABBER_CONNECTED);
    will_return(connection_get_fulljid, "myjid@myserver.com");
    expect_any_cons_show();

    gboolean result = cmd_disconnect(NULL, CMD_DISCONNECT, NULL);

    assert_true(result);

    ChatSession *session1 = chat_session_get("bob@server.org");
    ChatSession *session2 = chat_session_get("mike@server.org");
    assert_null(session1);
    assert_null(session2);
}
ass="n">_previous_selection = None _visual_reverse = False _visual_pos_start = None _visual_move_cycles = None def __init__(self, ui=None, bookmarks=None, tags=None, paths=None): """Initialize FM.""" Actions.__init__(self) SignalDispatcher.__init__(self) self.ui = ui if ui is not None else UI() self.start_paths = paths if paths is not None else ['.'] self.directories = dict() self.bookmarks = bookmarks self.current_tab = 1 self.tabs = {} self.tags = tags self.restorable_tabs = deque([], ranger.MAX_RESTORABLE_TABS) self.py3 = sys.version_info >= (3, ) self.previews = {} self.default_linemodes = deque() self.loader = Loader() self.copy_buffer = set() self.do_cut = False self.metadata = MetadataManager() self.image_displayer = None self.run = None self.rifle = None self.thistab = None try: self.username = pwd.getpwuid(os.geteuid()).pw_name except KeyError: self.username = 'uid:' + str(os.geteuid()) self.hostname = socket.gethostname() self.home_path = os.path.expanduser('~') mimetypes.knownfiles.append(os.path.expanduser('~/.mime.types')) mimetypes.knownfiles.append(self.relpath('data/mime.types')) self.mimetypes = mimetypes.MimeTypes() def initialize(self): """If ui/bookmarks are None, they will be initialized here.""" self.tabs = dict((n + 1, Tab(path)) for n, path in enumerate(self.start_paths)) tab_list = self.get_tab_list() if tab_list: self.current_tab = tab_list[0] self.thistab = self.tabs[self.current_tab] else: self.current_tab = 1 self.tabs[self.current_tab] = self.thistab = Tab('.') if not ranger.args.clean and os.path.isfile(self.confpath('rifle.conf')): rifleconf = self.confpath('rifle.conf') else: rifleconf = self.relpath('config/rifle.conf') self.rifle = Rifle(rifleconf) self.rifle.reload_config() def set_image_displayer(): self.image_displayer = self._get_image_displayer() set_image_displayer() self.settings.signal_bind('setopt.preview_images_method', set_image_displayer, priority=settings.SIGNAL_PRIORITY_AFTER_SYNC) self.settings.signal_bind( 'setopt.preview_images', lambda signal: signal.fm.previews.clear(), ) if ranger.args.clean: self.tags = TagsDummy("") elif self.tags is None: self.tags = Tags(self.datapath('tagged')) if self.bookmarks is None: if ranger.args.clean: bookmarkfile = None else: bookmarkfile = self.datapath('bookmarks') self.bookmarks = Bookmarks( bookmarkfile=bookmarkfile, bookmarktype=Directory, autosave=self.settings.autosave_bookmarks) self.bookmarks.load() self.bookmarks.enable_saving_backtick_bookmark( self.settings.save_backtick_bookmark) self.ui.setup_curses() self.ui.initialize() self.rifle.hook_before_executing = lambda a, b, flags: \ self.ui.suspend() if 'f' not in flags else None self.rifle.hook_after_executing = lambda a, b, flags: \ self.ui.initialize() if 'f' not in flags else None self.rifle.hook_logger = self.notify old_preprocessing_hook = self.rifle.hook_command_preprocessing # This hook allows image viewers to open all images in the current # directory, keeping the order of files the same as in ranger. # The requirements to use it are: # 1. set open_all_images to true # 2. ensure no files are marked # 3. call rifle with a command that starts with "sxiv " or "feh " def sxiv_workaround_hook(command): import re from ranger.ext.shell_escape import shell_quote if self.settings.open_all_images and \ not self.thisdir.marked_items and \ re.match(r'^(feh|sxiv|imv|pqiv) ', command): images = [f.relative_path for f in self.thisdir.files if f.image] escaped_filenames = " ".join(shell_quote(f) for f in images if "\x00" not in f) if images and self.thisfile.relative_path in images and \ "$@" in command: new_command = None if command[0:5] == 'sxiv ': number = images.index(self.thisfile.relative_path) + 1 new_command = command.replace("sxiv ", "sxiv -n %d " % number, 1) if command[0:4] == 'feh ': new_command = command.replace( "feh ", "feh --start-at %s " % shell_quote(self.thisfile.relative_path), 1, ) if command[0:4] == 'imv ': number = images.index(self.thisfile.relative_path) + 1 new_command = command.replace("imv ", "imv -n %d " % number, 1) if command[0:5] == 'pqiv ': number = images.index(self.thisfile.relative_path) new_command = command.replace( "pqiv ", "pqiv --action \"goto_file_byindex(%d)\" " % number, 1) if new_command: command = "set -- %s; %s" % (escaped_filenames, new_command) return old_preprocessing_hook(command) self.rifle.hook_command_preprocessing = sxiv_workaround_hook def mylogfunc(text): self.notify(text, bad=True) self.run = Runner(ui=self.ui, logfunc=mylogfunc, fm=self) self.settings.signal_bind( 'setopt.metadata_deep_search', lambda signal: setattr(signal.fm.metadata, 'deep_search', signal.value) ) self.settings.signal_bind( 'setopt.save_backtick_bookmark', lambda signal: signal.fm.bookmarks.enable_saving_backtick_bookmark(signal.value) ) def destroy(self): debug = ranger.args.debug if self.ui: try: self.ui.destroy() except Exception: # pylint: disable=broad-except if debug: raise if self.loader: try: self.loader.destroy() except Exception: # pylint: disable=broad-except if debug: raise @staticmethod def get_log(): """Return the current log The log is returned as a generator over its entries' lines """ for entry in logutils.QUEUE: for line in entry.splitlines(): yield line def _get_image_displayer(self): if self.settings.preview_images_method == "w3m": return W3MImageDisplayer() elif self.settings.preview_images_method == "iterm2": return ITerm2ImageDisplayer() elif self.settings.preview_images_method == "terminology": return TerminologyImageDisplayer() elif self.settings.preview_images_method == "urxvt": return URXVTImageDisplayer() elif self.settings.preview_images_method == "urxvt-full": return URXVTImageFSDisplayer() return ImageDisplayer() def _get_thisfile(self): return self.thistab.thisfile def _set_thisfile(self, obj): self.thistab.thisfile = obj def _get_thisdir(self): return self.thistab.thisdir def _set_thisdir(self, obj): self.thistab.thisdir = obj thisfile = property(_get_thisfile, _set_thisfile) thisdir = property(_get_thisdir,
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<a href='https://github.com/akkartik/mu/blob/main/039debug.cc'>https://github.com/akkartik/mu/blob/main/039debug.cc</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr">  1 </span><span class="SalientComment">//:: Some helpers for debugging.</span>
<span id="L2" class="LineNr">  2 </span>
<span id="L3" class="LineNr">  3 </span><span class="Comment">//: Load the 'map' file generated during 'bootstrap --debug translate' when running</span>
<span id="L4" class="LineNr">  4 </span><span class="Comment">//: 'bootstrap --trace run'.</span>
<span id="L5" class="LineNr">  5 </span><span class="Comment">//: (It'll only affect the trace.)</span>
<span id="L6" class="LineNr">  6 </span>
<span id="L7" class="LineNr">  7 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
<span id="L8" class="LineNr">  8 </span>map&lt;<span class="Comment">/*</span><span class="Comment">address</span><span class="Comment">*/</span><span class="Normal">uint32_t</span><span class="Delimiter">,</span> string&gt; <span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">;</span>  <span class="Comment">// used only by 'bootstrap run'</span>
<span id="L9" class="LineNr">  9 </span>map&lt;<span class="Comment">/*</span><span class="Comment">address</span><span class="Comment">*/</span><span class="Normal">uint32_t</span><span class="Delimiter">,</span> string&gt; <span class="SpecialChar"><a href='039debug.cc.html#L9'>Source_line</a></span><span class="Delimiter">;</span>  <span class="Comment">// used only by 'bootstrap run'</span>
<span id="L10" class="LineNr"> 10 </span><span class="Delimiter">:(before &quot;End --trace Settings&quot;)</span>
<span id="L11" class="LineNr"> 11 </span><a href='039debug.cc.html#L14'>load_labels</a><span class="Delimiter">();</span>
<span id="L12" class="LineNr"> 12 </span><a href='039debug.cc.html#L27'>load_source_lines</a><span class="Delimiter">();</span>
<span id="L13" class="LineNr"> 13 </span><span class="Delimiter">:(code)</span>
<span id="L14" class="LineNr"> 14 </span><span class="Normal">void</span> <a href='039debug.cc.html#L14'>load_labels</a><span class="Delimiter">()</span> <span class="Delimiter">{</span>
<span id="L15" class="LineNr"> 15 </span>  ifstream fin<span class="Delimiter">(</span><span class="Constant">&quot;labels&quot;</span><span class="Delimiter">);</span>
<span id="L16" class="LineNr"> 16 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>fin<span class="Delimiter">.</span>fail<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L17" class="LineNr"> 17 </span>  fin &gt;&gt; std::hex<span class="Delimiter">;</span>
<span id="L18" class="LineNr"> 18 </span>  <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L247'>has_data</a><span class="Delimiter">(</span>fin<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L19" class="LineNr"> 19 </span>    <span class="Normal">uint32_t</span> addr = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L20" class="LineNr"> 20 </span>    fin &gt;&gt; addr<span class="Delimiter">;</span>
<span id="L21" class="LineNr"> 21 </span>    string <a href='011run.cc.html#L111'>name</a><span class="Delimiter">;</span>
<span id="L22" class="LineNr"> 22 </span>    fin &gt;&gt; <a href='011run.cc.html#L111'>name</a><span class="Delimiter">;</span>
<span id="L23" class="LineNr"> 23 </span>    <a href='001help.cc.html#L225'>put</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> addr<span class="Delimiter">,</span> <a href='011run.cc.html#L111'>name</a><span class="Delimiter">);</span>
<span id="L24" class="LineNr"> 24 </span>  <span class="Delimiter">}</span>
<span id="L25" class="LineNr"> 25 </span><span class="Delimiter">}</span>
<span id="L26" class="LineNr"> 26 </span>
<span id="L27" class="LineNr"> 27 </span><span class="Normal">void</span> <a href='039debug.cc.html#L27'>load_source_lines</a><span class="Delimiter">()</span> <span class="Delimiter">{</span>
<span id="L28" class="LineNr"> 28 </span>  ifstream fin<span class="Delimiter">(</span><span class="Constant">&quot;source_lines&quot;</span><span class="Delimiter">);</span>
<span id="L29" class="LineNr"> 29 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>fin<span class="Delimiter">.</span>fail<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L30" class="LineNr"> 30 </span>  fin &gt;&gt; std::hex<span class="Delimiter">;</span>
<span id="L31" class="LineNr"> 31 </span>  <span class="Normal">while</span> <span class="Delimiter">(</span><a href='001help.cc.html#L247'>has_data</a><span class="Delimiter">(</span>fin<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L32" class="LineNr"> 32 </span>    <span class="Normal">uint32_t</span> addr = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L33" class="LineNr"> 33 </span>    fin &gt;&gt; addr<span class="Delimiter">;</span>
<span id="L34" class="LineNr"> 34 </span>    string <a href='011run.cc.html#L121'>line</a><span class="Delimiter">;</span>
<span id="L35" class="LineNr"> 35 </span>    getline<span class="Delimiter">(</span>fin<span class="Delimiter">,</span> <a href='011run.cc.html#L121'>line</a><span class="Delimiter">);</span>
<span id="L36" class="LineNr"> 36 </span>    <a href='001help.cc.html#L225'>put</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L9'>Source_line</a></span><span class="Delimiter">,</span> addr<span class="Delimiter">,</span> <a href='039debug.cc.html#L139'>hacky_squeeze_out_whitespace</a><span class="Delimiter">(</span><a href='011run.cc.html#L121'>line</a><span class="Delimiter">));</span>
<span id="L37" class="LineNr"> 37 </span>  <span class="Delimiter">}</span>
<span id="L38" class="LineNr"> 38 </span><span class="Delimiter">}</span>
<span id="L39" class="LineNr"> 39 </span>
<span id="L40" class="LineNr"> 40 </span><span class="Delimiter">:(after &quot;Run One Instruction&quot;)</span>
<span id="L41" class="LineNr"> 41 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L229'>contains_key</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">))</span>
<span id="L42" class="LineNr"> 42 </span>  <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="SpecialChar">Callstack_depth</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;== label &quot;</span> &lt;&lt; get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L43" class="LineNr"> 43 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L229'>contains_key</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L9'>Source_line</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">))</span>
<span id="L44" class="LineNr"> 44 </span>  <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="SpecialChar">Callstack_depth</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;inst: &quot;</span> &lt;&lt; get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L9'>Source_line</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L45" class="LineNr"> 45 </span><span class="Normal">else</span>
<span id="L46" class="LineNr"> 46 </span>  <span class="Comment">// no source line info; do what you can</span>
<span id="L47" class="LineNr"> 47 </span>  <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="SpecialChar">Callstack_depth</span><span class="Delimiter">,</span> <span class="Constant">&quot;run&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;inst: &quot;</span> &lt;&lt; <a href='039debug.cc.html#L50'>debug_info</a><span class="Delimiter">(</span><a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L48" class="LineNr"> 48 </span>
<span id="L49" class="LineNr"> 49 </span><span class="Delimiter">:(code)</span>
<span id="L50" class="LineNr"> 50 </span>string <a href='039debug.cc.html#L50'>debug_info</a><span class="Delimiter">(</span><span class="Normal">uint32_t</span> inst_address<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L51" class="LineNr"> 51 </span>  <span class="Normal">uint8_t</span> op = <a href='010vm.cc.html#L174'>read_mem_u8</a><span class="Delimiter">(</span>inst_address<span class="Delimiter">);</span>
<span id="L52" class="LineNr"> 52 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>op != <span class="Constant">0xe8</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L53" class="LineNr"> 53 </span>    ostringstream out<span class="Delimiter">;</span>
<span id="L54" class="LineNr"> 54 </span>    out &lt;&lt; <a href='010vm.cc.html#L407'>HEXBYTE</a> &lt;&lt; <a href='010vm.cc.html#L410'>NUM</a><span class="Delimiter">(</span>op<span class="Delimiter">);</span>
<span id="L55" class="LineNr"> 55 </span>    <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
<span id="L56" class="LineNr"> 56 </span>  <span class="Delimiter">}</span>
<span id="L57" class="LineNr"> 57 </span>  <span class="Normal">int32_t</span> offset = <a href='010vm.cc.html#L185'>read_mem_i32</a><span class="Delimiter">(</span>inst_address+<span class="Comment">/*</span><span class="Comment">skip op</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">);</span>
<span id="L58" class="LineNr"> 58 </span>  <span class="Normal">uint32_t</span> next_eip = inst_address+<span class="Comment">/*</span><span class="Comment">inst length</span><span class="Comment">*/</span><span class="Constant">5</span>+offset<span class="Delimiter">;</span>
<span id="L59" class="LineNr"> 59 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L229'>contains_key</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> next_eip<span class="Delimiter">))</span>
<span id="L60" class="LineNr"> 60 </span>    <span class="Identifier">return</span> <span class="Constant">&quot;e8/call &quot;</span>+get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> next_eip<span class="Delimiter">);</span>
<span id="L61" class="LineNr"> 61 </span>  ostringstream out<span class="Delimiter">;</span>
<span id="L62" class="LineNr"> 62 </span>  out &lt;&lt; <span class="Constant">&quot;e8/call 0x&quot;</span> &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; next_eip<span class="Delimiter">;</span>
<span id="L63" class="LineNr"> 63 </span>  <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
<span id="L64" class="LineNr"> 64 </span><span class="Delimiter">}</span>
<span id="L65" class="LineNr"> 65 </span>
<span id="L66" class="LineNr"> 66 </span><span class="Comment">//: If a label starts with '$watch-', make a note of the effective address</span>
<span id="L67" class="LineNr"> 67 </span><span class="Comment">//: computed by the next instruction. Start dumping out its contents to the</span>
<span id="L68" class="LineNr"> 68 </span><span class="Comment">//: trace after every subsequent instruction.</span>
<span id="L69" class="LineNr"> 69 </span>
<span id="L70" class="LineNr"> 70 </span><span class="Delimiter">:(after &quot;Run One Instruction&quot;)</span>
<span id="L71" class="LineNr"> 71 </span><a href='039debug.cc.html#L77'>dump_watch_points</a><span class="Delimiter">();</span>
<span id="L72" class="LineNr"> 72 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
<span id="L73" class="LineNr"> 73 </span>map&lt;string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>&gt; <span class="SpecialChar"><a href='039debug.cc.html#L73'>Watch_points</a></span><span class="Delimiter">;</span>
<span id="L74" class="LineNr"> 74 </span><span class="Delimiter">:(before &quot;End Reset&quot;)</span>
<span id="L75" class="LineNr"> 75 </span><span class="SpecialChar"><a href='039debug.cc.html#L73'>Watch_points</a></span><span class="Delimiter">.</span>clear<span class="Delimiter">();</span>
<span id="L76" class="LineNr"> 76 </span><span class="Delimiter">:(code)</span>
<span id="L77" class="LineNr"> 77 </span><span class="Normal">void</span> <a href='039debug.cc.html#L77'>dump_watch_points</a><span class="Delimiter">()</span> <span class="Delimiter">{</span>
<span id="L78" class="LineNr"> 78 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L73'>Watch_points</a></span><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span><span class="Delimiter">;</span>
<span id="L79" class="LineNr"> 79 </span>  <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="SpecialChar">Callstack_depth</span><span class="Delimiter">,</span> <span class="Constant">&quot;dbg&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;watch points:&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L80" class="LineNr"> 80 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>map&lt;string<span class="Delimiter">,</span> <span class="Normal">uint32_t</span>&gt;::iterator p = <span class="SpecialChar"><a href='039debug.cc.html#L73'>Watch_points</a></span><span class="Delimiter">.</span>begin<span class="Delimiter">();</span>  p != <span class="SpecialChar"><a href='039debug.cc.html#L73'>Watch_points</a></span><span class="Delimiter">.</span>end<span class="Delimiter">();</span>  ++p<span class="Delimiter">)</span>
<span id="L81" class="LineNr"> 81 </span>    <a href='003trace.cc.html#L96'>trace</a><span class="Delimiter">(</span><span class="SpecialChar">Callstack_depth</span><span class="Delimiter">,</span> <span class="Constant">&quot;dbg&quot;</span><span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;  &quot;</span> &lt;&lt; p<span class="Delimiter">-&gt;</span>first &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; p<span class="Delimiter">-&gt;</span>second &lt;&lt; <span class="Constant">&quot; -&gt; &quot;</span> &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; <a href='010vm.cc.html#L181'>read_mem_u32</a><span class="Delimiter">(</span>p<span class="Delimiter">-&gt;</span>second<span class="Delimiter">)</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L82" class="LineNr"> 82 </span><span class="Delimiter">}</span>
<span id="L83" class="LineNr"> 83 </span>
<span id="L84" class="LineNr"> 84 </span><span class="Delimiter">:(before &quot;End Globals&quot;)</span>
<span id="L85" class="LineNr"> 85 </span>string <span class="SpecialChar">Watch_this_effective_address</span><span class="Delimiter">;</span>
<span id="L86" class="LineNr"> 86 </span><span class="Delimiter">:(after &quot;Run One Instruction&quot;)</span>
<span id="L87" class="LineNr"> 87 </span><span class="SpecialChar">Watch_this_effective_address</span> = <span class="Constant">&quot;&quot;</span><span class="Delimiter">;</span>
<span id="L88" class="LineNr"> 88 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L229'>contains_key</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> &amp;&amp; <a href='001help.cc.html#L102'>starts_with</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">),</span> <span class="Constant">&quot;$watch-&quot;</span><span class="Delimiter">))</span>
<span id="L89" class="LineNr"> 89 </span>  <span class="SpecialChar">Watch_this_effective_address</span> = get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">);</span>
<span id="L90" class="LineNr"> 90 </span><span class="Delimiter">:(after &quot;Found <a href='013direct_addressing.cc.html#L101'>effective_address</a>(addr)&quot;)</span>
<span id="L91" class="LineNr"> 91 </span><span class="Normal">if</span> <span class="Delimiter">(</span>!<span class="SpecialChar">Watch_this_effective_address</span><span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
<span id="L92" class="LineNr"> 92 </span>  <a href='003trace.cc.html#L439'>dbg</a> &lt;&lt; <span class="Constant">&quot;now watching &quot;</span> &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; addr &lt;&lt; <span class="Constant">&quot; for &quot;</span> &lt;&lt; <span class="SpecialChar">Watch_this_effective_address</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L93" class="LineNr"> 93 </span>  <a href='001help.cc.html#L225'>put</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L73'>Watch_points</a></span><span class="Delimiter">,</span> <span class="SpecialChar">Watch_this_effective_address</span><span class="Delimiter">,</span> addr<span class="Delimiter">);</span>
<span id="L94" class="LineNr"> 94 </span><span class="Delimiter">}</span>
<span id="L95" class="LineNr"> 95 </span>
<span id="L96" class="LineNr"> 96 </span><span class="Comment">//: If a label starts with '$dump-stack', dump out to the trace n bytes on</span>
<span id="L97" class="LineNr"> 97 </span><span class="Comment">//: either side of ESP.</span>
<span id="L98" class="LineNr"> 98 </span>
<span id="L99" class="LineNr"> 99 </span><span class="Delimiter">:(after &quot;Run One Instruction&quot;)</span>
<span id="L100" class="LineNr">100 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L229'>contains_key</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> &amp;&amp; <a href='001help.cc.html#L102'>starts_with</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">),</span> <span class="Constant">&quot;$dump-stack&quot;</span><span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L101" class="LineNr">101 </span>  dump_stack<span class="Delimiter">(</span><span class="Constant">64</span><span class="Delimiter">);</span>
<span id="L102" class="LineNr">102 </span><span class="Delimiter">}</span>
<span id="L103" class="LineNr">103 </span><span class="Delimiter">:(code)</span>
<span id="L104" class="LineNr">104 </span><span class="Normal">void</span> dump_stack<span class="Delimiter">(</span><span class="Normal">int</span> n<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L105" class="LineNr">105 </span>  <span class="Normal">uint32_t</span> stack_pointer = <span class="SpecialChar"><a href='010vm.cc.html#L25'>Reg</a></span>[ESP]<span class="Delimiter">.</span>u<span class="Delimiter">;</span>
<span id="L106" class="LineNr">106 </span>  <span class="Normal">uint32_t</span> start = <span class="Delimiter">((</span>stack_pointer-n<span class="Delimiter">)</span>&amp;<span class="Constant">0xfffffff0</span><span class="Delimiter">);</span>
<span id="L107" class="LineNr">107 </span>  <a href='003trace.cc.html#L439'>dbg</a> &lt;&lt; <span class="Constant">&quot;stack:&quot;</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L108" class="LineNr">108 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">uint32_t</span> addr = start<span class="Delimiter">;</span>  addr &lt; start+n*<span class="Constant">2</span><span class="Delimiter">;</span>  addr+=<span class="Constant">16</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L109" class="LineNr">109 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>addr &gt;= <a href='012elf.cc.html#L153'>AFTER_STACK</a><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L110" class="LineNr">110 </span>    ostringstream out<span class="Delimiter">;</span>
<span id="L111" class="LineNr">111 </span>    out &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; addr &lt;&lt; <span class="Constant">&quot;:&quot;</span><span class="Delimiter">;</span>
<span id="L112" class="LineNr">112 </span>    <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; <span class="Constant">16</span><span class="Delimiter">;</span>  i+=<span class="Constant">4</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L113" class="LineNr">113 </span>      out &lt;&lt; <span class="Constant">' '</span><span class="Delimiter">;</span>
<span id="L114" class="LineNr">114 </span>      out &lt;&lt; <span class="Delimiter">((</span>addr+i == stack_pointer<span class="Delimiter">)</span> ? <span class="Constant">'['</span> : <span class="Constant">' '</span><span class="Delimiter">);</span>
<span id="L115" class="LineNr">115 </span>      out &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; <a href='010vm.cc.html#L181'>read_mem_u32</a><span class="Delimiter">(</span>addr+i<span class="Delimiter">);</span>
<span id="L116" class="LineNr">116 </span>      out &lt;&lt; <span class="Delimiter">((</span>addr+i == stack_pointer<span class="Delimiter">)</span> ? <span class="Constant">']'</span> : <span class="Constant">' '</span><span class="Delimiter">);</span>
<span id="L117" class="LineNr">117 </span>    <span class="Delimiter">}</span>
<span id="L118" class="LineNr">118 </span>    <a href='003trace.cc.html#L439'>dbg</a> &lt;&lt; out<span class="Delimiter">.</span>str<span class="Delimiter">()</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L119" class="LineNr">119 </span>  <span class="Delimiter">}</span>
<span id="L120" class="LineNr">120 </span><span class="Delimiter">}</span>
<span id="L121" class="LineNr">121 </span>
<span id="L122" class="LineNr">122 </span><span class="Comment">//: Special label that dumps regions of memory.</span>
<span id="L123" class="LineNr">123 </span><span class="Comment">//: Not a general mechanism; by the time you get here you're willing to hack</span>
<span id="L124" class="LineNr">124 </span><span class="Comment">//: on the emulator.</span>
<span id="L125" class="LineNr">125 </span><span class="Delimiter">:(after &quot;Run One Instruction&quot;)</span>
<span id="L126" class="LineNr">126 </span><span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L229'>contains_key</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> &amp;&amp; get<span class="Delimiter">(</span><span class="SpecialChar"><a href='039debug.cc.html#L8'>Symbol_name</a></span><span class="Delimiter">,</span> <a href='010vm.cc.html#L26'>EIP</a><span class="Delimiter">)</span> == <span class="Constant">&quot;$dump-stream-at-EAX&quot;</span><span class="Delimiter">)</span>
<span id="L127" class="LineNr">127 </span>  <a href='039debug.cc.html#L129'>dump_stream_at</a><span class="Delimiter">(</span><span class="SpecialChar"><a href='010vm.cc.html#L25'>Reg</a></span>[EAX]<span class="Delimiter">.</span>u<span class="Delimiter">);</span>
<span id="L128" class="LineNr">128 </span><span class="Delimiter">:(code)</span>
<span id="L129" class="LineNr">129 </span><span class="Normal">void</span> <a href='039debug.cc.html#L129'>dump_stream_at</a><span class="Delimiter">(</span><span class="Normal">uint32_t</span> stream_start<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L130" class="LineNr">130 </span>  <span class="Normal">int32_t</span> stream_length = <a href='010vm.cc.html#L185'>read_mem_i32</a><span class="Delimiter">(</span>stream_start + <span class="Constant">8</span><span class="Delimiter">);</span>
<span id="L131" class="LineNr">131 </span>  <a href='003trace.cc.html#L439'>dbg</a> &lt;&lt; <span class="Constant">&quot;stream length: &quot;</span> &lt;&lt; std::dec &lt;&lt; stream_length &lt;&lt; end<span class="Delimiter">();</span>
<span id="L132" class="LineNr">132 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span>  i &lt; stream_length + <span class="Constant">12</span><span class="Delimiter">;</span>  ++i<span class="Delimiter">)</span>
<span id="L133" class="LineNr">133 </span>    <a href='003trace.cc.html#L439'>dbg</a> &lt;&lt; <span class="Constant">&quot;0x&quot;</span> &lt;&lt; <a href='010vm.cc.html#L408'>HEXWORD</a> &lt;&lt; <span class="Delimiter">(</span>stream_start+i<span class="Delimiter">)</span> &lt;&lt; <span class="Constant">&quot;: &quot;</span> &lt;&lt; <a href='010vm.cc.html#L407'>HEXBYTE</a> &lt;&lt; <a href='010vm.cc.html#L410'>NUM</a><span class="Delimiter">(</span><a href='010vm.cc.html#L174'>read_mem_u8</a><span class="Delimiter">(</span>stream_start+i<span class="Delimiter">))</span> &lt;&lt; end<span class="Delimiter">();</span>
<span id="L134" class="LineNr">134 </span><span class="Delimiter">}</span>
<span id="L135" class="LineNr">135 </span>
<span id="L136" class="LineNr">136 </span><span class="Comment">//: helpers</span>
<span id="L137" class="LineNr">137 </span>
<span id="L138" class="LineNr">138 </span><span class="Delimiter">:(code)</span>
<span id="L139" class="LineNr">139 </span>string <a href='039debug.cc.html#L139'>hacky_squeeze_out_whitespace</a><span class="Delimiter">(</span><span class="Normal">const</span> string&amp; s<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L140" class="LineNr">140 </span>  <span class="Comment">// strip whitespace at start</span>
<span id="L141" class="LineNr">141 </span>  string::const_iterator first = s<span class="Delimiter">.</span>begin<span class="Delimiter">();</span>
<span id="L142" class="LineNr">142 </span>  <span class="Normal">while</span> <span class="Delimiter">(</span>first != s<span class="Delimiter">.</span>end<span class="Delimiter">()</span> &amp;&amp; isspace<span class="Delimiter">(</span>*first<span class="Delimiter">))</span>
<span id="L143" class="LineNr">143 </span>    ++first<span class="Delimiter">;</span>
<span id="L144" class="LineNr">144 </span>  <span class="Normal">if</span> <span class="Delimiter">(</span>first == s<span class="Delimiter">.</span>end<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">&quot;&quot;</span><span class="Delimiter">;</span>
<span id="L145" class="LineNr">145 </span>
<span id="L146" class="LineNr">146 </span>  <span class="Comment">// strip whitespace at end</span>
<span id="L147" class="LineNr">147 </span>  string::const_iterator last = --s<span class="Delimiter">.</span>end<span class="Delimiter">();</span>
<span id="L148" class="LineNr">148 </span>  <span class="Normal">while</span> <span class="Delimiter">(</span>last != s<span class="Delimiter">.</span>begin<span class="Delimiter">()</span> &amp;&amp; isspace<span class="Delimiter">(</span>*last<span class="Delimiter">))</span>
<span id="L149" class="LineNr">149 </span>    --last<span class="Delimiter">;</span>
<span id="L150" class="LineNr">150 </span>  ++last<span class="Delimiter">;</span>
<span id="L151" class="LineNr">151 </span>
<span id="L152" class="LineNr">152 </span>  <span class="Comment">// replace runs of spaces/dots with single space until comment or string</span>
<span id="L153" class="LineNr">153 </span>  <span class="Comment">// </span><span class="Todo">TODO</span><span class="Comment">:</span>
<span id="L154" class="LineNr">154 </span>  <span class="Comment">//   leave alone dots not surrounded by whitespace</span>
<span id="L155" class="LineNr">155 </span>  <span class="Comment">//   leave alone '#' within word</span>
<span id="L156" class="LineNr">156 </span>  <span class="Comment">//   leave alone '&quot;' within word</span>
<span id="L157" class="LineNr">157 </span>  <span class="Comment">//   squeeze spaces after end of string</span>
<span id="L158" class="LineNr">158 </span>  ostringstream out<span class="Delimiter">;</span>
<span id="L159" class="LineNr">159 </span>  <span class="Normal">bool</span> previous_was_space = <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L160" class="LineNr">160 </span>  <span class="Normal">bool</span> in_comment_or_string = <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L161" class="LineNr">161 </span>  <span class="Normal">for</span> <span class="Delimiter">(</span>string::const_iterator curr = first<span class="Delimiter">;</span>  curr != last<span class="Delimiter">;</span>  ++curr<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L162" class="LineNr">162 </span>    <span class="Normal">if</span> <span class="Delimiter">(</span>in_comment_or_string<span class="Delimiter">)</span>
<span id="L163" class="LineNr">163 </span>      out &lt;&lt; *curr<span class="Delimiter">;</span>
<span id="L164" class="LineNr">164 </span>    <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>isspace<span class="Delimiter">(</span>*curr<span class="Delimiter">)</span> || *curr == <span class="Constant">'.'</span><span class="Delimiter">)</span>
<span id="L165" class="LineNr">165 </span>      previous_was_space = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L166" class="LineNr">166 </span>    <span class="Normal">else</span> <span class="Delimiter">{</span>
<span id="L167" class="LineNr">167 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span>previous_was_space<span class="Delimiter">)</span>
<span id="L168" class="LineNr">168 </span>        out &lt;&lt; <span class="Constant">' '</span><span class="Delimiter">;</span>
<span id="L169" class="LineNr">169 </span>      out &lt;&lt; *curr<span class="Delimiter">;</span>
<span id="L170" class="LineNr">170 </span>      previous_was_space = <span class="Constant">false</span><span class="Delimiter">;</span>
<span id="L171" class="LineNr">171 </span>      <span class="Normal">if</span> <span class="Delimiter">(</span>*curr == <span class="Constant">'#'</span> || *curr == <span class="Constant">'&quot;'</span><span class="Delimiter">)</span> in_comment_or_string = <span class="Constant">true</span><span class="Delimiter">;</span>
<span id="L172" class="LineNr">172 </span>    <span class="Delimiter">}</span>
<span id="L173" class="LineNr">173 </span>  <span class="Delimiter">}</span>
<span id="L174" class="LineNr">174 </span>  <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span>
<span id="L175" class="LineNr">175 </span><span class="Delimiter">}</span>
</pre>
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