setjmp_8h_source.html (21112B)
1<!-- HTML header for doxygen 1.8.14--> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4<head> 5<meta http-equiv="cache-control" content="max-age=86400"/> 6<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> 7<meta http-equiv="X-UA-Compatible" content="IE=9"/> 8<meta name="generator" content="Doxygen 1.8.20"/> 9<meta name="viewport" content="width=device-width, initial-scale=1"/> 10<title>GBDK 2020 Docs: setjmp.h Source File</title> 11<link href="tabs.css" rel="stylesheet" type="text/css"/> 12<script type="text/javascript" src="jquery.js"></script> 13<script type="text/javascript" src="dynsections.js"></script> 14<link href="navtree.css" rel="stylesheet" type="text/css"/> 15<script type="text/javascript" src="resize.js"></script> 16<script type="text/javascript" src="navtreedata.js"></script> 17<script type="text/javascript" src="navtree.js"></script> 18<link href="search/search.css" rel="stylesheet" type="text/css"/> 19<script type="text/javascript" src="search/searchdata.js"></script> 20<script type="text/javascript" src="search/search.js"></script> 21<link href="doxygen.css" rel="stylesheet" type="text/css" /> 22<link href="doxygen_extra.css" rel="stylesheet" type="text/css"/> 23</head> 24<body> 25<div id="top"><!-- do not remove this div, it is closed by doxygen! --> 26<div id="titlearea"> 27<table cellspacing="0" cellpadding="0"> 28 <tbody> 29 <tr style="height: 56px;"> 30 <td id="projectalign" style="padding-left: 0.5em;"> 31 <div id="projectname">GBDK 2020 Docs 32  <span id="projectnumber">4.0.6</span> 33 </div> 34 <div id="projectbrief">API Documentation for GBDK 2020</div> 35 </td> 36 </tr> 37 </tbody> 38</table> 39</div> 40<!-- end header part --> 41<!-- Generated by Doxygen 1.8.20 --> 42<script type="text/javascript"> 43/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ 44var searchBox = new SearchBox("searchBox", "search",false,'Search'); 45/* @license-end */ 46</script> 47<script type="text/javascript" src="menudata.js"></script> 48<script type="text/javascript" src="menu.js"></script> 49<script type="text/javascript"> 50/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ 51$(function() { 52 initMenu('',true,false,'search.php','Search'); 53 $(document).ready(function() { init_search(); }); 54}); 55/* @license-end */</script> 56<div id="main-nav"></div> 57</div><!-- top --> 58<div id="side-nav" class="ui-resizable side-nav-resizable"> 59 <div id="nav-tree"> 60 <div id="nav-tree-contents"> 61 <div id="nav-sync" class="sync"></div> 62 </div> 63 </div> 64 <div id="splitbar" style="-moz-user-select:none;" 65 class="ui-resizable-handle"> 66 </div> 67</div> 68<script type="text/javascript"> 69/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ 70$(document).ready(function(){initNavTree('setjmp_8h_source.html',''); initResizable(); }); 71/* @license-end */ 72</script> 73<div id="doc-content"> 74<!-- window showing the filter options --> 75<div id="MSearchSelectWindow" 76 onmouseover="return searchBox.OnSearchSelectShow()" 77 onmouseout="return searchBox.OnSearchSelectHide()" 78 onkeydown="return searchBox.OnSearchSelectKey(event)"> 79</div> 80 81<!-- iframe showing the search results (closed by default) --> 82<div id="MSearchResultsWindow"> 83<iframe src="javascript:void(0)" frameborder="0" 84 name="MSearchResults" id="MSearchResults"> 85</iframe> 86</div> 87 88<div class="header"> 89 <div class="headertitle"> 90<div class="title">setjmp.h</div> </div> 91</div><!--header--> 92<div class="contents"> 93<a href="setjmp_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*-------------------------------------------------------------------------</span></div> 94<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> setjmp.h - header file for setjmp & longjmp ANSI routines</span></div> 95<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"></span> </div> 96<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (C) 1999, Sandeep Dutta . sandeep.dutta@usa.net</span></div> 97<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div> 98<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> This library is free software; you can redistribute it and/or modify it</span></div> 99<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> under the terms of the GNU General Public License as published by the</span></div> 100<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Free Software Foundation; either version 2, or (at your option) any</span></div> 101<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> later version.</span></div> 102<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span> </div> 103<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> This library is distributed in the hope that it will be useful,</span></div> 104<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div> 105<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div> 106<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> GNU General Public License for more details.</span></div> 107<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span> </div> 108<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> You should have received a copy of the GNU General Public License</span></div> 109<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> along with this library; see the file COPYING. If not, write to the</span></div> 110<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,</span></div> 111<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> MA 02110-1301, USA.</span></div> 112<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span> </div> 113<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> As a special exception, if you link this library with other files,</span></div> 114<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> some of which are compiled with SDCC, to produce an executable,</span></div> 115<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> this library does not by itself cause the resulting executable to</span></div> 116<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> be covered by the GNU General Public License. This exception does</span></div> 117<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> not however invalidate any other reasons why the executable file</span></div> 118<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> might be covered by the GNU General Public License.</span></div> 119<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">-------------------------------------------------------------------------*/</span></div> 120<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div> 121<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#ifndef __SDCC_SETJMP_H</span></div> 122<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define __SDCC_SETJMP_H</span></div> 123<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div> 124<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="setjmp_8h.html#aebec2c4d6fc67c86fbb297bd79efb27c"> 32</a></span> <span class="preprocessor">#define SP_SIZE 1</span></div> 125<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div> 126<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifdef __SDCC_STACK_AUTO</span></div> 127<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#define BP_SIZE SP_SIZE</span></div> 128<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#else</span></div> 129<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="setjmp_8h.html#ae02ec77c070126e75761ab85226b62a7"> 37</a></span> <span class="preprocessor">#define BP_SIZE 0</span></div> 130<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#endif</span></div> 131<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div> 132<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#ifdef __SDCC_USE_XSTACK</span></div> 133<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#define SPX_SIZE 1</span></div> 134<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#else</span></div> 135<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="setjmp_8h.html#ad27470e8d39238686f96b46d5b9deb40"> 43</a></span> <span class="preprocessor">#define SPX_SIZE 0</span></div> 136<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#endif</span></div> 137<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div> 138<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="setjmp_8h.html#a0239bfe1e2b75fa5757c32a90d0c140d"> 46</a></span> <span class="preprocessor">#define BPX_SIZE SPX_SIZE</span></div> 139<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div> 140<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#ifdef __SDCC_MODEL_HUGE</span></div> 141<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#define RET_SIZE 3</span></div> 142<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#else</span></div> 143<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="setjmp_8h.html#a61c5519ad23b4ddbcc77c45352aac913"> 51</a></span> <span class="preprocessor">#define RET_SIZE 2</span></div> 144<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></div> 145<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div> 146<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#if defined (__SDCC_z80) || defined (__SDCC_z180) || defined (__SDCC_r2k) || defined (__SDCC_r3ka) || defined (__SDCC_tlcs90) || defined (__SDCC_ez80_z80) || defined (__SDCC_z80n)</span></div> 147<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>[6]; <span class="comment">/* 2 for the stack pointer, 2 for the return address, 2 for the frame pointer. */</span></div> 148<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#elif defined (__SDCC_ds390) || defined (__SDCC_stm8) && defined (__SDCC_MODEL_LARGE)</span></div> 149<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>[5]; <span class="comment">/* 2 for the stack pointer, 3 for the return address. */</span></div> 150<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#elif defined (__SDCC_stm8) || defined (__SDCC_gbz80) || defined (__SDCC_hc08) || defined (__SDCC_s08)</span></div> 151<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>[4]; <span class="comment">/* 2 for the stack pointer, 2 for the return address. */</span></div> 152<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#elif defined (__SDCC_pdk13) || defined (__SDCC_pdk14) || defined (__SDCC_pdk15)</span></div> 153<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>[3]; <span class="comment">/* 1 for the stack pointer, 2 for the return address. */</span></div> 154<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#else</span></div> 155<div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d"> 63</a></span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>[<a class="code" href="setjmp_8h.html#a61c5519ad23b4ddbcc77c45352aac913">RET_SIZE</a> + <a class="code" href="setjmp_8h.html#aebec2c4d6fc67c86fbb297bd79efb27c">SP_SIZE</a> + <a class="code" href="setjmp_8h.html#ae02ec77c070126e75761ab85226b62a7">BP_SIZE</a> + <a class="code" href="setjmp_8h.html#ad27470e8d39238686f96b46d5b9deb40">SPX_SIZE</a> + <a class="code" href="setjmp_8h.html#a0239bfe1e2b75fa5757c32a90d0c140d">BPX_SIZE</a>];</div> 156<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#endif</span></div> 157<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div> 158<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="setjmp_8h.html#af04f5d4b814aaac060bca4e9dea7c2a1"> 66</a></span> <span class="keywordtype">int</span> <a class="code" href="setjmp_8h.html#af04f5d4b814aaac060bca4e9dea7c2a1">__setjmp</a> (<a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>) <a class="code" href="asm_2types_8h.html#a0971918860055db2e50dacea4da8f3bc">OLDCALL</a>;</div> 159<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div> 160<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment">/* C99 might require setjmp to be a macro. The standard seems self-contradicting on this issue. */</span></div> 161<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment">/* However, it is clear that the standards allow setjmp to be a macro. */</span></div> 162<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="setjmp_8h.html#a27d1a255c7e0d69afec2367bb85b60b0"> 70</a></span> <span class="preprocessor">#define setjmp(jump_buf) __setjmp(jump_buf)</span></div> 163<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div> 164<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#ifndef __SDCC_HIDE_LONGJMP</span></div> 165<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="setjmp_8h.html#ae8f437ea759f560a09affd1bab9acb74"> 73</a></span> _Noreturn <span class="keywordtype">void</span> <a class="code" href="setjmp_8h.html#ae8f437ea759f560a09affd1bab9acb74">longjmp</a>(<a class="code" href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a>, <span class="keywordtype">int</span>) <a class="code" href="asm_2types_8h.html#a0971918860055db2e50dacea4da8f3bc">OLDCALL</a>;</div> 166<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#endif</span></div> 167<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div> 168<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#undef RET_SIZE</span></div> 169<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#undef SP_SIZE</span></div> 170<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#undef BP_SIZE</span></div> 171<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#undef SPX_SIZE</span></div> 172<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#undef BPX_SIZE</span></div> 173<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div> 174<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#endif</span></div> 175<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div> 176</div><!-- fragment --></div><!-- contents --> 177</div><!-- doc-content --> 178<div class="ttc" id="asetjmp_8h_html_af04f5d4b814aaac060bca4e9dea7c2a1"><div class="ttname"><a href="setjmp_8h.html#af04f5d4b814aaac060bca4e9dea7c2a1">__setjmp</a></div><div class="ttdeci">int __setjmp(jmp_buf) OLDCALL</div></div> 179<div class="ttc" id="asetjmp_8h_html_ad27470e8d39238686f96b46d5b9deb40"><div class="ttname"><a href="setjmp_8h.html#ad27470e8d39238686f96b46d5b9deb40">SPX_SIZE</a></div><div class="ttdeci">#define SPX_SIZE</div><div class="ttdef"><b>Definition:</b> setjmp.h:43</div></div> 180<div class="ttc" id="asetjmp_8h_html_ae02ec77c070126e75761ab85226b62a7"><div class="ttname"><a href="setjmp_8h.html#ae02ec77c070126e75761ab85226b62a7">BP_SIZE</a></div><div class="ttdeci">#define BP_SIZE</div><div class="ttdef"><b>Definition:</b> setjmp.h:37</div></div> 181<div class="ttc" id="asetjmp_8h_html_a61c5519ad23b4ddbcc77c45352aac913"><div class="ttname"><a href="setjmp_8h.html#a61c5519ad23b4ddbcc77c45352aac913">RET_SIZE</a></div><div class="ttdeci">#define RET_SIZE</div><div class="ttdef"><b>Definition:</b> setjmp.h:51</div></div> 182<div class="ttc" id="asetjmp_8h_html_a88bdd5a73c39b334f254a3ef5488880d"><div class="ttname"><a href="setjmp_8h.html#a88bdd5a73c39b334f254a3ef5488880d">jmp_buf</a></div><div class="ttdeci">unsigned char jmp_buf[RET_SIZE+SP_SIZE+BP_SIZE+SPX_SIZE+BPX_SIZE]</div><div class="ttdef"><b>Definition:</b> setjmp.h:63</div></div> 183<div class="ttc" id="aasm_2types_8h_html_a0971918860055db2e50dacea4da8f3bc"><div class="ttname"><a href="asm_2types_8h.html#a0971918860055db2e50dacea4da8f3bc">OLDCALL</a></div><div class="ttdeci">#define OLDCALL</div><div class="ttdef"><b>Definition:</b> types.h:19</div></div> 184<div class="ttc" id="asetjmp_8h_html_a0239bfe1e2b75fa5757c32a90d0c140d"><div class="ttname"><a href="setjmp_8h.html#a0239bfe1e2b75fa5757c32a90d0c140d">BPX_SIZE</a></div><div class="ttdeci">#define BPX_SIZE</div><div class="ttdef"><b>Definition:</b> setjmp.h:46</div></div> 185<div class="ttc" id="asetjmp_8h_html_ae8f437ea759f560a09affd1bab9acb74"><div class="ttname"><a href="setjmp_8h.html#ae8f437ea759f560a09affd1bab9acb74">longjmp</a></div><div class="ttdeci">_Noreturn void longjmp(jmp_buf, int) OLDCALL</div></div> 186<div class="ttc" id="asetjmp_8h_html_aebec2c4d6fc67c86fbb297bd79efb27c"><div class="ttname"><a href="setjmp_8h.html#aebec2c4d6fc67c86fbb297bd79efb27c">SP_SIZE</a></div><div class="ttdeci">#define SP_SIZE</div><div class="ttdef"><b>Definition:</b> setjmp.h:32</div></div> 187<!-- HTML footer for doxygen 1.8.14--> 188<!-- start footer part --> 189<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> 190</div> 191</body> 192</html>