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TomAwezome 1b75d91002 Fix Mount AHCI Port selection. 
Add arg to SATARep to specify drive types to show.
Add checks in AHCIPortInit to verify port signatures, add helper method to get signatures from port.
2021-08-02 16:40:05 -04:00

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<a name="l1"></a><span class=cF0>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;Debugging/Heap;Memory/Debugging&quot;</span><span class=cF0>
<a name="l2"></a>#</span><span class=cF1>help_file</span><span class=cF0> </span><span class=cF6>&quot;::/Doc/HeapDebug&quot;</span><span class=cF0>
<a name="l3"></a>
<a name="l4"></a>#</span><span class=cF1>define</span><span class=cF0> </span><span class=cF3>HL_CALLER_DEPTH</span><span class=cF0> </span><span class=cFE>5</span><span class=cF0> </span><span class=cF2>//Feel free to change this.</span><span class=cF0>
<a name="l5"></a>#</span><span class=cF1>define</span><span class=cF0> </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0> </span><span class=cFE>0x1000</span><span class=cF0>
<a name="l6"></a>
<a name="l7"></a></span><span class=cF1>class</span><span class=cF0> </span><span class=cF9>CHeapLog</span><span class=cF0>
<a name="l8"></a>{
<a name="l9"></a> </span><span class=cF9>CHeapLog</span><span class=cF0> *next, *last;
<a name="l10"></a> </span><span class=cF1>union</span><span class=cF0>
<a name="l11"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l12"></a> </span><span class=cF1>U8</span><span class=cF0> *addr;
<a name="l13"></a> </span><span class=cF9>I64</span><span class=cF0> size;
<a name="l14"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l15"></a> </span><span class=cF9>I64</span><span class=cF0> count;
<a name="l16"></a> </span><span class=cF1>U8</span><span class=cF0> *caller[</span><span class=cF3>HL_CALLER_DEPTH</span><span class=cF0>];
<a name="l17"></a>};
<a name="l18"></a>
<a name="l19"></a></span><span class=cF1>class</span><span class=cF0> </span><span class=cF9>CHeapLogHash</span><span class=cF0>
<a name="l20"></a>{
<a name="l21"></a> </span><span class=cF9>CHeapLog</span><span class=cF0> *next, *last;
<a name="l22"></a>};
<a name="l23"></a>
<a name="l24"></a></span><span class=cF9>CHeapCtrl</span><span class=cF0> *</span><span class=cFB>heaplog_hc_watched</span><span class=cF0>, *</span><span class=cFB>heaplog_hc</span><span class=cF0> = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l25"></a></span><span class=cF9>CHeapLogHash</span><span class=cF0> *</span><span class=cFB>heaplog_head</span><span class=cF0> = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l26"></a>
<a name="l27"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>HeapLogMAlloc</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *addr)
<a name="l28"></a>{
<a name="l29"></a> </span><span class=cF9>CHeapLog</span><span class=cF0> *tmphl;
<a name="l30"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l31"></a>
<a name="l32"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>MHeapCtrl</span><span class=cF7>(</span><span class=cF0>addr</span><span class=cF7>)</span><span class=cF0> == </span><span class=cFB>heaplog_hc_watched</span><span class=cF0>)
<a name="l33"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l34"></a> tmphl = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLog</span><span class=cF7>)</span><span class=cF0>, </span><span class=cFB>heaplog_hc</span><span class=cF0>);
<a name="l35"></a> tmphl-&gt;addr = addr;
<a name="l36"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>HL_CALLER_DEPTH</span><span class=cF0>; i++)
<a name="l37"></a> tmphl-&gt;caller[i] = </span><span class=cF5>Caller</span><span class=cF0>(i + </span><span class=cFE>2</span><span class=cF0>);
<a name="l38"></a> i = addr &gt;&gt; </span><span class=cFE>3</span><span class=cF0> &amp; (</span><span class=cF3>HL_HASH_SIZE</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>);
<a name="l39"></a>
<a name="l40"></a> </span><span class=cF1>PUSHFD</span><span class=cF0>
<a name="l41"></a> </span><span class=cF1>CLI</span><span class=cF0>
<a name="l42"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF5>LBts</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l43"></a> </span><span class=cF1>PAUSE</span><span class=cF0>
<a name="l44"></a> </span><span class=cF5>QueueInsert</span><span class=cF0>(tmphl, </span><span class=cFB>heaplog_head</span><span class=cF0>[i].last);
<a name="l45"></a> </span><span class=cF5>LBtr</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l46"></a> </span><span class=cF1>POPFD</span><span class=cF0>
<a name="l47"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l48"></a>}
<a name="l49"></a>
<a name="l50"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>HeapLogFree</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *addr)
<a name="l51"></a>{
<a name="l52"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l53"></a> </span><span class=cF9>CHeapLog</span><span class=cF0> *tmphl;
<a name="l54"></a>
<a name="l55"></a> </span><span class=cF1>if</span><span class=cF0> (!addr)
<a name="l56"></a> </span><span class=cF1>return</span><span class=cF0>;
<a name="l57"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>MHeapCtrl</span><span class=cF7>(</span><span class=cF0>addr</span><span class=cF7>)</span><span class=cF0> == </span><span class=cFB>heaplog_hc_watched</span><span class=cF0>)
<a name="l58"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l59"></a> i = addr &gt;&gt; </span><span class=cFE>3</span><span class=cF0> &amp; (</span><span class=cF3>HL_HASH_SIZE</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>);
<a name="l60"></a>
<a name="l61"></a> </span><span class=cF1>PUSHFD</span><span class=cF0>
<a name="l62"></a> </span><span class=cF1>CLI</span><span class=cF0>
<a name="l63"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF5>LBts</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l64"></a> </span><span class=cF1>PAUSE</span><span class=cF0>
<a name="l65"></a> tmphl = </span><span class=cFB>heaplog_head</span><span class=cF0>[i].next;
<a name="l66"></a> </span><span class=cF1>while</span><span class=cF0> (tmphl != &amp;</span><span class=cFB>heaplog_head</span><span class=cF0>[i])
<a name="l67"></a> {
<a name="l68"></a> </span><span class=cF1>if</span><span class=cF0> (addr == tmphl-&gt;addr)
<a name="l69"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l70"></a> </span><span class=cF5>QueueRemove</span><span class=cF0>(tmphl);
<a name="l71"></a> </span><span class=cF5>LBtr</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l72"></a> </span><span class=cF1>POPFD</span><span class=cF0>
<a name="l73"></a> </span><span class=cF5>Free</span><span class=cF0>(tmphl);
<a name="l74"></a> </span><span class=cF1>return</span><span class=cF0>;
<a name="l75"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l76"></a> tmphl = tmphl-&gt;next;
<a name="l77"></a> }
<a name="l78"></a> </span><span class=cF5>LBtr</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l79"></a> </span><span class=cF1>POPFD</span><span class=cF0>
<a name="l80"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l81"></a>}
<a name="l82"></a>
<a name="l83"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>Bool</span><span class=cF0> </span><span class=cF5>HeapLog</span><span class=cF0>(</span><span class=cF1>Bool</span><span class=cF0> val=</span><span class=cF3>ON</span><span class=cF0>, </span><span class=cF9>CTask</span><span class=cF0> *task=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l84"></a>{</span><span class=cF2>//Turn on. Collect data.</span><span class=cF0> </span><span class=cF2>Call </span><a href="https://zeal-operating-system.github.io/ZealOS/System/Utils/HeapLog.CC.html#l139"><span class=cF4>HeapLogAddrRep</span></a><span class=cF2>() or </span><a href="https://zeal-operating-system.github.io/ZealOS/System/Utils/HeapLog.CC.html#l174"><span class=cF4>HeapLogSizeRep</span></a><span class=cF2>().</span><span class=cF0>
<a name="l85"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l86"></a>
<a name="l87"></a> </span><span class=cF1>if</span><span class=cF0> (val)
<a name="l88"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l89"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>Bt</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l90"></a> {
<a name="l91"></a> </span><span class=cF6>&quot;HeapLog Already Active\n&quot;</span><span class=cF0>;
<a name="l92"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l93"></a> }
<a name="l94"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l95"></a> {
<a name="l96"></a> </span><span class=cF1>if</span><span class=cF0> (!task)
<a name="l97"></a> task = </span><span class=cF5>Fs</span><span class=cF0>;
<a name="l98"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>TaskValidate</span><span class=cF7>(</span><span class=cF0>task</span><span class=cF7>)</span><span class=cF0>)
<a name="l99"></a> </span><span class=cFB>heaplog_hc_watched</span><span class=cF0> = task-&gt;data_heap;
<a name="l100"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l101"></a> </span><span class=cFB>heaplog_hc_watched</span><span class=cF0> = task;</span><span class=cF2>//Actually, not a task, must be a HeapCtrl.</span><span class=cF0>
<a name="l102"></a>
<a name="l103"></a> </span><span class=cF1>PUSHFD</span><span class=cF0>
<a name="l104"></a> </span><span class=cF1>CLI</span><span class=cF0>
<a name="l105"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF5>LBts</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l106"></a> </span><span class=cF1>PAUSE</span><span class=cF0>
<a name="l107"></a> </span><span class=cFB>heaplog_hc</span><span class=cF0> = </span><span class=cF5>HeapCtrlInit</span><span class=cF0>(,, </span><span class=cFB>sys_data_bp</span><span class=cF0>);
<a name="l108"></a> </span><span class=cFB>ext</span><span class=cF0>[</span><span class=cF3>EXT_HEAPLOG_MALLOC</span><span class=cF0>] = &amp;</span><span class=cF5>HeapLogMAlloc</span><span class=cF0>;
<a name="l109"></a> </span><span class=cFB>ext</span><span class=cF0>[</span><span class=cF3>EXT_HEAPLOG_FREE</span><span class=cF0>] = &amp;</span><span class=cF5>HeapLogFree</span><span class=cF0>;
<a name="l110"></a> </span><span class=cFB>heaplog_head</span><span class=cF0> = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLogHash</span><span class=cF7>)</span><span class=cF0> * </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>, </span><span class=cFB>heaplog_hc</span><span class=cF0>);
<a name="l111"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>; i++)
<a name="l112"></a> </span><span class=cF5>QueueInit</span><span class=cF0>(&amp;</span><span class=cFB>heaplog_head</span><span class=cF0>[i]);
<a name="l113"></a> </span><span class=cF5>LBtr</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l114"></a> </span><span class=cF1>POPFD</span><span class=cF0>
<a name="l115"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l116"></a>
<a name="l117"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l118"></a> }
<a name="l119"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l120"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l121"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l122"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>LBtr</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l123"></a> {
<a name="l124"></a> </span><span class=cF6>&quot;HeapLog Not Active\n&quot;</span><span class=cF0>;
<a name="l125"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l126"></a> }
<a name="l127"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l128"></a> {
<a name="l129"></a> </span><span class=cF5>HeapCtrlDel</span><span class=cF0>(</span><span class=cFB>heaplog_hc</span><span class=cF0>);
<a name="l130"></a> </span><span class=cFB>heaplog_head</span><span class=cF0> = </span><span class=cFB>heaplog_hc</span><span class=cF0> = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l131"></a> </span><span class=cFB>ext</span><span class=cF0>[</span><span class=cF3>EXT_HEAPLOG_MALLOC</span><span class=cF0>] = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l132"></a> </span><span class=cFB>ext</span><span class=cF0>[</span><span class=cF3>EXT_HEAPLOG_FREE</span><span class=cF0>] = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l133"></a>
<a name="l134"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l135"></a> }
<a name="l136"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l137"></a>}
<a name="l138"></a>
<a name="l139"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>HeapLogAddrRep</span><span class=cF0>(</span><span class=cF1>Bool</span><span class=cF0> leave_it=</span><span class=cF3>OFF</span><span class=cF0>)
<a name="l140"></a>{</span><span class=cF2>//Call </span><a href="https://zeal-operating-system.github.io/ZealOS/System/Utils/HeapLog.CC.html#l83"><span class=cF4>HeapLog</span></a><span class=cF2>() first and collect data.</span><span class=cF0>
<a name="l141"></a> </span><span class=cF9>I64</span><span class=cF0> i, j, total = </span><span class=cFE>0</span><span class=cF0>;
<a name="l142"></a> </span><span class=cF9>CHeapLog</span><span class=cF0> *tmphl, hl;
<a name="l143"></a>
<a name="l144"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>LBtr</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l145"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l146"></a> </span><span class=cF6>&quot;HeapLog Not Active\n&quot;</span><span class=cF0>;
<a name="l147"></a> </span><span class=cF1>return</span><span class=cF0>;
<a name="l148"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l149"></a> </span><span class=cF6>&quot;$WW,0$&quot;</span><span class=cF0>;
<a name="l150"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF5>LBts</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l151"></a> </span><span class=cF1>PAUSE</span><span class=cF0>
<a name="l152"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>; i++)
<a name="l153"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l154"></a> tmphl = </span><span class=cFB>heaplog_head</span><span class=cF0>[i].next;
<a name="l155"></a> </span><span class=cF1>while</span><span class=cF0> (tmphl != &amp;</span><span class=cFB>heaplog_head</span><span class=cF0>[i])
<a name="l156"></a> {
<a name="l157"></a></span><span class=cF2>//Take snapshot in case modified. (while we work)</span><span class=cF0>
<a name="l158"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;hl, tmphl, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLog</span><span class=cF7>)</span><span class=cF0>);
<a name="l159"></a> </span><span class=cF6>&quot;$PURPLE$%08X$FG$ %08X&quot;</span><span class=cF0>, </span><span class=cF5>MSize</span><span class=cF0>(hl.addr), hl.addr;
<a name="l160"></a> </span><span class=cF1>for</span><span class=cF0> (j = </span><span class=cFE>0</span><span class=cF0>; j &lt; </span><span class=cF3>HL_CALLER_DEPTH</span><span class=cF0>; j++)
<a name="l161"></a> </span><span class=cF6>&quot; %P&quot;</span><span class=cF0>, hl.caller[j];
<a name="l162"></a> </span><span class=cF6>'\n'</span><span class=cF0>;
<a name="l163"></a> total += </span><span class=cF5>MSize</span><span class=cF0>(hl.addr);
<a name="l164"></a> tmphl = hl.next;
<a name="l165"></a> }
<a name="l166"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l167"></a> </span><span class=cF5>LBtr</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l168"></a> </span><span class=cF6>&quot;\n$LTRED$Total:%08X$FG$\n&quot;</span><span class=cF0>, total;
<a name="l169"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l170"></a> </span><span class=cF1>if</span><span class=cF0> (!leave_it)
<a name="l171"></a> </span><span class=cF5>HeapLog</span><span class=cF0>(</span><span class=cF3>OFF</span><span class=cF0>);
<a name="l172"></a>}
<a name="l173"></a>
<a name="l174"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>HeapLogSizeRep</span><span class=cF0>(</span><span class=cF1>Bool</span><span class=cF0> leave_it=</span><span class=cF3>OFF</span><span class=cF0>)
<a name="l175"></a>{</span><span class=cF2>//Call </span><a href="https://zeal-operating-system.github.io/ZealOS/System/Utils/HeapLog.CC.html#l83"><span class=cF4>HeapLog</span></a><span class=cF2>() first and collect data.</span><span class=cF0>
<a name="l176"></a> </span><span class=cF9>I64</span><span class=cF0> i, j, k, total = </span><span class=cFE>0</span><span class=cF0>;
<a name="l177"></a> </span><span class=cF9>CHeapLog</span><span class=cF0> *tmphla, hla, *tmphls, *tmphls1;
<a name="l178"></a> </span><span class=cF9>CHeapLogHash</span><span class=cF0> *size_head;
<a name="l179"></a>
<a name="l180"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>LBtr</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l181"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l182"></a> </span><span class=cF6>&quot;HeapLog Not Active\n&quot;</span><span class=cF0>;
<a name="l183"></a> </span><span class=cF1>return</span><span class=cF0>;
<a name="l184"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l185"></a>
<a name="l186"></a> size_head = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLogHash</span><span class=cF7>)</span><span class=cF0> * </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>, </span><span class=cFB>heaplog_hc</span><span class=cF0>);
<a name="l187"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>; i++)
<a name="l188"></a> </span><span class=cF5>QueueInit</span><span class=cF0>(&amp;size_head[i]);
<a name="l189"></a>
<a name="l190"></a> </span><span class=cF6>&quot;$WW,0$&quot;</span><span class=cF0>;
<a name="l191"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF5>LBts</span><span class=cF7>(</span><span class=cF0>&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF7>)</span><span class=cF0>)
<a name="l192"></a> </span><span class=cF1>PAUSE</span><span class=cF0>
<a name="l193"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>; i++)
<a name="l194"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l195"></a> tmphla = </span><span class=cFB>heaplog_head</span><span class=cF0>[i].next;
<a name="l196"></a> </span><span class=cF1>while</span><span class=cF0> (tmphla != &amp;</span><span class=cFB>heaplog_head</span><span class=cF0>[i])
<a name="l197"></a> {
<a name="l198"></a></span><span class=cF2>//Take snapshot in case modified. (while we work)</span><span class=cF0>
<a name="l199"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;hla, tmphla, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLog</span><span class=cF7>)</span><span class=cF0>);
<a name="l200"></a> k = (</span><span class=cF5>MSize</span><span class=cF7>(</span><span class=cF0>hla.addr</span><span class=cF7>)</span><span class=cF0> &gt;&gt; </span><span class=cFE>3</span><span class=cF0> + hla.caller[</span><span class=cFE>0</span><span class=cF0>]) &amp; (</span><span class=cF3>HL_HASH_SIZE</span><span class=cF0> - </span><span class=cFE>1</span><span class=cF0>);
<a name="l201"></a> tmphls = size_head[k].next;
<a name="l202"></a> </span><span class=cF1>while</span><span class=cF0> (tmphls != &amp;size_head[k])
<a name="l203"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l204"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>MSize</span><span class=cF7>(</span><span class=cF0>hla.addr</span><span class=cF7>)</span><span class=cF0> == tmphls-&gt;size)
<a name="l205"></a> {
<a name="l206"></a> </span><span class=cF1>for</span><span class=cF0> (j = </span><span class=cFE>0</span><span class=cF0>; j &lt; </span><span class=cF3>HL_CALLER_DEPTH</span><span class=cF0>; j++)
<a name="l207"></a> </span><span class=cF1>if</span><span class=cF0> (hla.caller[j] != tmphls-&gt;caller[j])
<a name="l208"></a> </span><span class=cF1>goto</span><span class=cF0> hl_next;
<a name="l209"></a> tmphls-&gt;count++;
<a name="l210"></a> </span><span class=cF1>goto</span><span class=cF0> hl_found;
<a name="l211"></a> }
<a name="l212"></a>hl_next:
<a name="l213"></a> tmphls = tmphls-&gt;next;
<a name="l214"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l215"></a> tmphls = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLog</span><span class=cF7>)</span><span class=cF0>, </span><span class=cFB>heaplog_hc</span><span class=cF0>);
<a name="l216"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(tmphls, &amp;hla, </span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CHeapLog</span><span class=cF7>)</span><span class=cF0>);
<a name="l217"></a> tmphls-&gt;count = </span><span class=cFE>1</span><span class=cF0>;
<a name="l218"></a> tmphls-&gt;size = </span><span class=cF5>MSize</span><span class=cF0>(hla.addr);
<a name="l219"></a> </span><span class=cF5>QueueInsert</span><span class=cF0>(tmphls, size_head[k].last);
<a name="l220"></a>hl_found:
<a name="l221"></a> tmphla = hla.next;
<a name="l222"></a> }
<a name="l223"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l224"></a> </span><span class=cF5>LBtr</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_LOCK</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l225"></a>
<a name="l226"></a> </span><span class=cF1>for</span><span class=cF0> (i = </span><span class=cFE>0</span><span class=cF0>; i &lt; </span><span class=cF3>HL_HASH_SIZE</span><span class=cF0>; i++)
<a name="l227"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l228"></a> tmphls = size_head[i].next;
<a name="l229"></a> </span><span class=cF1>while</span><span class=cF0> (tmphls != &amp;size_head[i])
<a name="l230"></a> {
<a name="l231"></a> tmphls1 = tmphls-&gt;next;
<a name="l232"></a> </span><span class=cF6>&quot;%08X*%08X=%08X&quot;</span><span class=cF0>, tmphls-&gt;size, tmphls-&gt;count, tmphls-&gt;size * tmphls-&gt;count;
<a name="l233"></a> </span><span class=cF1>for</span><span class=cF0> (j = </span><span class=cFE>0</span><span class=cF0>; j &lt; </span><span class=cF3>HL_CALLER_DEPTH</span><span class=cF0>; j++)
<a name="l234"></a> </span><span class=cF6>&quot; %P&quot;</span><span class=cF0>, tmphls-&gt;caller[j];
<a name="l235"></a> </span><span class=cF6>'\n'</span><span class=cF0>;
<a name="l236"></a> total += tmphls-&gt;size * tmphls-&gt;count;
<a name="l237"></a> </span><span class=cF5>Free</span><span class=cF0>(tmphls);
<a name="l238"></a> tmphls = tmphls1;
<a name="l239"></a> }
<a name="l240"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l241"></a> </span><span class=cF5>Free</span><span class=cF0>(size_head);
<a name="l242"></a>
<a name="l243"></a> </span><span class=cF6>&quot;\n$LTRED$Total:%08X$FG$\n&quot;</span><span class=cF0>, total;
<a name="l244"></a> </span><span class=cF5>LBts</span><span class=cF0>(&amp;</span><span class=cFB>sys_semas</span><span class=cF0>[</span><span class=cF3>SEMA_HEAPLOG_ACTIVE</span><span class=cF0>], </span><span class=cFE>0</span><span class=cF0>);
<a name="l245"></a> </span><span class=cF1>if</span><span class=cF0> (!leave_it)
<a name="l246"></a> </span><span class=cF5>HeapLog</span><span class=cF0>(</span><span class=cF3>OFF</span><span class=cF0>);
<a name="l247"></a>}
</span></pre></body>
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