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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic topic" role="article" aria-labelledby="ariaid-title1">
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<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://aicdocco/taskstopics/sdk/advanced/gdb.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">GDB 调试</h1>
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<div class="date inPage">16 May 2025</div><div style="color: gray;">
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Read time: 6 minute(s)
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</div>
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<div class="- topic/body body">
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<div class="- topic/p p" data-ofbid="d183396e38__20250519091525">GDB 调试的主要配置步骤如下所示：<ol class="- topic/ol ol" id="id__ul_hn5_5tk_52c" data-ofbid="id__ul_hn5_5tk_52c">
|
||
<li class="- topic/li li" data-ofbid="d183396e42__20250519091525">
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<p class="- topic/p p" data-ofbid="d183396e44__20250519091525">安装 T-HEADDebugServer。</p>
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</li>
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<li class="- topic/li li" data-ofbid="d183396e48__20250519091525">
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<p class="- topic/p p" data-ofbid="d183396e50__20250519091525">配置主控调试引脚功能为 JTAG。</p>
|
||
</li>
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||
<li class="- topic/li li" data-ofbid="d183396e54__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e56__20250519091525">关闭主控 JTAG 引脚其他复用功能及断开对应物理连接（如有）。</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e60__20250519091525">
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<p class="- topic/p p" data-ofbid="d183396e62__20250519091525">编译、烧录。</p>
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</li>
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<li class="- topic/li li" data-ofbid="d183396e66__20250519091525">
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<p class="- topic/p p" data-ofbid="d183396e68__20250519091525">使用 T-HEADDebugServer 连接主控。</p>
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</li>
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<li class="- topic/li li" data-ofbid="d183396e73__20250519091525">
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<p class="- topic/p p" data-ofbid="d183396e75__20250519091525">进行调试。</p>
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</li>
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</ol></div>
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<section class="- topic/section section" id="id__section_kpq_3bq_52c" data-ofbid="id__section_kpq_3bq_52c"><h2 class="- topic/title title sectiontitle">GDB 工具介绍</h2>
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<p class="- topic/p p" data-ofbid="d183396e85__20250519091525">GDB 调试工具及其功能描述如下：</p>
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<div class="table-container"><table class="- topic/table table frame-all" id="id__table_xpq_3bq_52c" data-ofbid="id__table_xpq_3bq_52c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">GDB 调试工具 </span></caption><colgroup><col style="width:37.453183520599254%"/><col style="width:62.546816479400746%"/></colgroup><thead class="- topic/thead thead">
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||
<tr class="- topic/row">
|
||
<th class="- topic/entry entry colsep-1 rowsep-1" id="id__table_xpq_3bq_52c__entry__1">
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<p class="- topic/p p" data-ofbid="d183396e105__20250519091525">工具</p>
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</th>
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||
<th class="- topic/entry entry colsep-0 rowsep-1" id="id__table_xpq_3bq_52c__entry__2">
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<p class="- topic/p p" data-ofbid="d183396e111__20250519091525">说明</p>
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</th>
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</tr>
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</thead><tbody class="- topic/tbody tbody">
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<tr class="- topic/row">
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<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_xpq_3bq_52c__entry__1">
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<p class="- topic/p p" data-ofbid="d183396e123__20250519091525">T-HeadDebugServer</p>
|
||
</td>
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||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e129__20250519091525">运行 GDB Server</p>
|
||
</td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_xpq_3bq_52c__entry__1">
|
||
<p class="- topic/p p" data-ofbid="d183396e138__20250519091525">AiBurn</p>
|
||
</td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e144__20250519091525">镜像烧写工具</p>
|
||
</td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_xpq_3bq_52c__entry__1">
|
||
<p class="- topic/p p" data-ofbid="d183396e153__20250519091525">AIC-JTAG</p>
|
||
</td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e159__20250519091525">AIC 调试器</p>
|
||
</td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_xpq_3bq_52c__entry__1">
|
||
<p class="- topic/p p" data-ofbid="d183396e168__20250519091525">JTAG - SDMC 转接线</p>
|
||
</td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e174__20250519091525">仅用于调试器连接 SDMC 接口使用</p>
|
||
</td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_xpq_3bq_52c__entry__1">
|
||
<p class="- topic/p p" data-ofbid="d183396e183__20250519091525">riscv64-unknown-elf-gdb.exe</p>
|
||
</td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e189__20250519091525">调试工具，位于 <span class="+ topic/ph sw-d/filepath ph filepath">$(SDK)tool/riscv64-gdb/bin/</span></p>
|
||
</td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-1" headers="id__table_xpq_3bq_52c__entry__1">
|
||
<p class="- topic/p p" data-ofbid="d183396e201__20250519091525">d21x.elf</p>
|
||
</td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-1" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e207__20250519091525">Eclipse 工程目录下生成的符号链接表</p>
|
||
</td>
|
||
</tr>
|
||
<tr class="- topic/row">
|
||
<td class="- topic/entry entry colsep-1 rowsep-0" headers="id__table_xpq_3bq_52c__entry__1">
|
||
<p class="- topic/p p" data-ofbid="d183396e216__20250519091525">Tabby</p>
|
||
</td>
|
||
<td class="- topic/entry entry colsep-0 rowsep-0" headers="id__table_xpq_3bq_52c__entry__2">
|
||
<p class="- topic/p p" data-ofbid="d183396e222__20250519091525">用于控制调试串口、发送指令</p>
|
||
</td>
|
||
</tr>
|
||
</tbody></table></div>
|
||
</section>
|
||
|
||
<section class="- topic/section section" id="id__id2" data-ofbid="id__id2"><h2 class="- topic/title title sectiontitle">准备工作</h2>
|
||
<p class="- topic/p p" data-ofbid="d183396e235__20250519091525">执行 GDB
|
||
调试前，需要按照以下步骤准备相关软件环境：</p>
|
||
|
||
<ol class="- topic/ol ol simple" id="id__ol_d1l_drc_5cc" data-ofbid="id__ol_d1l_drc_5cc">
|
||
<li class="- topic/li li" data-ofbid="d183396e240__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e242__20250519091525">安装 T-HeadDebugServer（以下简称 DebugServer）</p>
|
||
<p class="- topic/p p" data-ofbid="d183396e245__20250519091525">下列过程中会自动安装自带的 AIC-JTAG 驱动。</p>
|
||
<ol class="- topic/ol ol" type="a" id="id__ol_p24_grc_5cc" data-ofbid="id__ol_p24_grc_5cc">
|
||
<li class="- topic/li li" data-ofbid="d183396e250__20250519091525">解压，运行 <span class="+ topic/ph sw-d/filepath ph filepath">setup.exe</span>。</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e256__20250519091525">在弹出页面中，点击 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Next</span>：<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_gbf_hrc_5cc" src="../../../images/sdk/install_1.png" alt="install_1"/></div><br/></li>
|
||
<li class="- topic/li li" data-ofbid="d183396e267__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e269__20250519091525">在用户协议界面点击 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Yes</span>：<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_wlc_3rc_5cc" src="../../../images/sdk/install_2.png" alt="install_2"/></div><br/></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e281__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e283__20250519091525">在安装路径页面，按照实际需求，修改路径：<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_whx_3rc_5cc" src="../../../images/sdk/install_4.png" alt="install_4"/></div><br/></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e292__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e294__20250519091525">在安装组件页面，建议全选，继续点 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Next</span>：<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_g2k_krc_5cc" src="../../../images/sdk/install_5.png" alt="install_5"/></div><br/><br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_uq2_lrc_5cc" src="../../../images/sdk/install_6.png" alt="install_6"/></div><br/></div>
|
||
<div class="- topic/p p" data-ofbid="d183396e310__20250519091525">等待完成安装后，桌面会自动创建一个 DebugServer 的图标：<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_g5q_mrc_5cc" src="../../../images/sdk/install_7.png" alt="install_7"/></div><br/></div>
|
||
</li>
|
||
</ol>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e321__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e323__20250519091525">将 AIC 调试器通过 USB-TypeC 连接 PC。</p>
|
||
<div class="- topic/p p" data-ofbid="d183396e326__20250519091525">成功识别后，AIC 调试器绿灯会亮起。<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_f5y_4rc_5cc" src="../../../images/sdk/run_1.png" alt="run_1"/></div><br/><br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_xtg_prc_5cc" src="../../../images/sdk/cklink_detected.png" alt="cklink_detected"/></div><br/></div>
|
||
</li>
|
||
</ol></section>
|
||
<section class="- topic/section section" id="id__sdk" data-ofbid="id__sdk"><h2 class="- topic/title title sectiontitle">SDK 配置</h2>
|
||
<div class="- topic/p p" data-ofbid="d183396e345__20250519091525"><span class="- topic/ph ph">Luban-Lite</span> SDK 支持使用 JTAG硬件接口进行调试。
|
||
为避免 GPIO 冲突，需要配置 <span class="+ topic/ph sw-d/filepath ph filepath">ddr_init.json</span> 和
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">xxx_defconfig</span>。<div class="- topic/note note note note_note" id="id__note_glx_g3q_gdc" data-ofbid="id__note_glx_g3q_gdc"><span class="note__title">注：</span>
|
||
<p class="- topic/p p" data-ofbid="d183396e357__20250519091525">配置前，确保已经加载目标工程。</p>
|
||
</div></div>
|
||
<div class="- topic/p p" data-ofbid="d183396e361__20250519091525"><strong class="+ topic/ph hi-d/b ph b">使用 JTAG 口</strong> 进行连接和配置的详细操作流程：<ol class="- topic/ol ol simple" id="id__ul_ejq_h3q_gdc" data-ofbid="id__ul_ejq_h3q_gdc">
|
||
<li class="- topic/li li" data-ofbid="d183396e367__20250519091525">在 <span class="+ topic/ph sw-d/filepath ph filepath">target/<CPU>/<board>/pinmux.c</span> 中，找到
|
||
<code class="+ topic/ph pr-d/codeph ph codeph">aic_pinmux_config</code>
|
||
数组，添加代码如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_txj_tbq_52c" data-ofbid="id__codeblock_txj_tbq_52c"><strong class="hl-keyword">struct</strong> aic_pinmux aic_pinmux_config[] = {
|
||
...
|
||
{<span class="hl-number">6</span>, PIN_PULL_DIS, <span class="hl-number">3</span>, <span class="hl-string">"PA.8"</span>}, <em class="hl-comment">// 以 D21x 为例，查询引脚复用表，结合电路图，设置四个引脚的功能为 JTAG</em>
|
||
{<span class="hl-number">6</span>, PIN_PULL_DIS, <span class="hl-number">3</span>, <span class="hl-string">"PA.9"</span>},
|
||
{<span class="hl-number">6</span>, PIN_PULL_DIS, <span class="hl-number">3</span>, <span class="hl-string">"PA.10"</span>},
|
||
{<span class="hl-number">6</span>, PIN_PULL_DIS, <span class="hl-number">3</span>, <span class="hl-string">"PA.11"</span>},
|
||
...
|
||
};</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d183396e378__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e380__20250519091525">运行下列命令：</p>
|
||
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_utp_m3q_gdc" data-ofbid="id__codeblock_utp_m3q_gdc">scons --menuconfig</pre>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e387__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e389__20250519091525">关闭 I2C 以及 Touch Panel</p>
|
||
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_gjw_m3q_gdc" data-ofbid="id__codeblock_gjw_m3q_gdc">Board options --->
|
||
[ ] Using I2C3
|
||
Drivers options --->
|
||
Peripheral --->
|
||
[ ] Touch Panel Support</pre>
|
||
<div class="- topic/note note note note_note" id="id__note_gkt_5bq_52c" data-ofbid="id__note_gkt_5bq_52c"><span class="note__title">注：</span> 由于开发板的 I2C3 与 JTAG 引脚共用，此处关闭 CTP
|
||
是为了避免软件干扰；同时硬件上需断开 CTP 触屏排线。<figure class="- topic/fig fig fignone" id="id__fig_gjq_h3q_gdc" data-ofbid="id__fig_gjq_h3q_gdc">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_hjq_h3q_gdc" src="../../../images/sdk/ctp_disconnected.png" alt="CTP_disconnected"/></div><br/>
|
||
</figure></div>
|
||
</li>
|
||
</ol></div>
|
||
|
||
</section>
|
||
<section class="- topic/section section" id="id__id6" data-ofbid="id__id6"><h2 class="- topic/title title sectiontitle">连接开发板</h2>
|
||
<ol class="- topic/ol ol simple" data-ofbid="d183396e413__20250519091525">
|
||
<li class="- topic/li li" data-ofbid="d183396e415__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e417__20250519091525">编译 SDK。</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e421__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e423__20250519091525">使用 AiBurn 烧录编译生成的镜像，详见<a class="- topic/xref xref" href="image_burn_and_config.html">配置烧录镜像</a>。</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e431__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e433__20250519091525">开发板连接串口、AIC-JTAG 和电源线。</p>
|
||
<figure class="- topic/fig fig fignone" id="id__id8" data-ofbid="id__id8">
|
||
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_m4b_s3q_gdc" src="../../../images/sdk/debug_jtag.png" alt="debug_jtag"/></div><br/>
|
||
<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label">图<span class="fig--title-label-number"> 1</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">开发板连接 JTAG 接口</span></figcaption></figure>
|
||
|
||
</li>
|
||
|
||
<li class="- topic/li li" data-ofbid="d183396e451__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e453__20250519091525">使用 Tabby，打开调试串口。<ol class="- topic/ol ol" type="a" id="id__ol_kcp_3fr_3dc" data-ofbid="id__ol_kcp_3fr_3dc">
|
||
<li class="- topic/li li" data-ofbid="d183396e457__20250519091525">打开选择页面。<div class="- topic/p p" data-ofbid="d183396e459__20250519091525">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_p3n_s3q_gdc" src="../../../images/sdk/tabby_open_serial-1.png" width="384" alt="tabby_open_serial-1"/></div><br/>
|
||
</div></li>
|
||
<li class="- topic/li li" data-ofbid="d183396e468__20250519091525">选择串口 COM 口。<div class="- topic/p p" data-ofbid="d183396e470__20250519091525">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_ut1_v3q_gdc" src="../../../images/sdk/tabby_open_serial-2.png" width="384" alt="tabby_open_serial-2"/></div><br/>
|
||
</div></li>
|
||
<li class="- topic/li li" data-ofbid="d183396e479__20250519091525">设置波特率，默认 115200。<div class="- topic/p p" data-ofbid="d183396e481__20250519091525">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_edy_c3q_gdc" src="../../../images/sdk/tabby_open_serial-3.png" width="384" alt="tabby_open_serial-3"/></div><br/>
|
||
</div><figure class="- topic/fig fig fignone" id="id__id13" data-ofbid="id__id13">
|
||
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_klf_w3q_gdc" src="../../../images/sdk/tabby_open_serial-4.png" width="384" alt="tabby_open_serial-4"/></div><br/>
|
||
<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label">图<span class="fig--title-label-number"> 2</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">打开成功</span></figcaption></figure></li>
|
||
</ol></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e507__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e509__20250519091525">将系统句柄放置在调试串口窗口，点击一下调试串口所在窗口。</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e513__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e515__20250519091525">在键盘上按住 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Ctrl +
|
||
C</span>，同时给开发板上电，串口打印如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_wmh_z3q_gdc" data-ofbid="id__codeblock_wmh_z3q_gdc">Pre-Boot Program ... (<span class="hl-number">2023</span>-<span class="hl-number">08</span>-<span class="hl-number">08</span> <span class="hl-number">11</span>:<span class="hl-number">29</span>:<span class="hl-number">35</span> <span class="hl-number">13</span>a563f)
|
||
No DDR info
|
||
Going to init DDR2. freq: <span class="hl-number">504</span>MHz
|
||
DDR2 initialized
|
||
<span class="hl-number">120186</span> <span class="hl-number">134875</span> <span class="hl-number">162258</span>
|
||
PBP done
|
||
|
||
tinySPL [Built on Aug <span class="hl-number">21</span> <span class="hl-number">2023</span> <span class="hl-number">17</span>:<span class="hl-number">12</span>:<span class="hl-number">58</span>]
|
||
Boot device = <span class="hl-number">5</span>(BD_SPINAND)
|
||
nand read speed: <span class="hl-number">1346320</span> byte, <span class="hl-number">76998</span> us -> <span class="hl-number">17075</span> KB/s
|
||
aic@tinySPL #
|
||
aic@tinySPL #</pre></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e524__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e526__20250519091525">运行 DebugServer，首次运行会有安全警告，点击<span class="+ topic/ph ui-d/uicontrol ph uicontrol">允许访问</span>。</p>
|
||
<figure class="- topic/fig fig fignone" id="id__fig_yfw_w3q_gdc" data-ofbid="id__fig_yfw_w3q_gdc">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_zfw_w3q_gdc" src="../../../images/sdk/run_0.png" alt="run_0"/></div><br/>
|
||
</figure>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e542__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e544__20250519091525">配置 <span class="+ topic/ph ui-d/menucascade ph menucascade"><span class="+ topic/ph ui-d/uicontrol ph uicontrol">DebugServer Setting</span><abbr> > </abbr><span class="+ topic/ph ui-d/uicontrol ph uicontrol">Setting</span><abbr> > </abbr><span class="+ topic/ph ui-d/uicontrol ph uicontrol">Target Setting</span></span>。</p>
|
||
<figure class="- topic/fig fig fignone" id="id__fig_fk2_x3q_gdc" data-ofbid="id__fig_fk2_x3q_gdc">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_gk2_x3q_gdc" src="../../../images/sdk/run_2.png" alt="run_2"/></div><br/>
|
||
</figure>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e569__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e571__20250519091525">配置 DebugServer 的端口号，例如 3333。</p>
|
||
<figure class="- topic/fig fig fignone" id="id__fig_r4j_x3q_gdc" data-ofbid="id__fig_r4j_x3q_gdc">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_s4j_x3q_gdc" src="../../../images/sdk/debug_server_cfg_port.png" alt="debug_server1"/></div><br/>
|
||
</figure>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e584__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e586__20250519091525">启动仿真器连接，显示本地 IP 及已配置的端口（3333），则表示连接成功：<figure class="- topic/fig fig fignone" id="id__fig_dpp_x3q_gdc" data-ofbid="id__fig_dpp_x3q_gdc">
|
||
<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_epp_x3q_gdc" src="../../../images/sdk/connected.png" alt="connected"/></div><br/>
|
||
</figure></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e599__20250519091525">
|
||
<p class="- topic/p p" data-ofbid="d183396e601__20250519091525">连接成功后，即可通过 IDE 或命令行进行调试。</p>
|
||
</li>
|
||
</ol>
|
||
</section>
|
||
<section class="- topic/section section" id="id__section_bqt_3jq_gdc" data-ofbid="id__section_bqt_3jq_gdc"><h2 class="- topic/title title sectiontitle">Linux 下使用 GDB 调试</h2>
|
||
|
||
<div class="- topic/note note note note_note" id="id__note_oks_jjq_gdc" data-ofbid="id__note_oks_jjq_gdc"><span class="note__title">注：</span>
|
||
<p class="- topic/p p" data-ofbid="d183396e615__20250519091525">在 Linux 下进行调试操作前，需确保与 DebugServer 所在的 Windows 系统可以 ping 通。</p>
|
||
</div>
|
||
<ol class="- topic/ol ol simple" id="id__ul_m4c_bjq_gdc" data-ofbid="id__ul_m4c_bjq_gdc">
|
||
<li class="- topic/li li" data-ofbid="d183396e621__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e623__20250519091525">在 SDK 根目录编写 <span class="+ topic/ph sw-d/filepath ph filepath">jtag-debug.sh</span>
|
||
脚本：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_ztf_kjq_gdc" data-ofbid="id__codeblock_ztf_kjq_gdc">$cat jtag-debug.sh
|
||
|
||
target remote <span class="hl-number">172.16</span>.<span class="hl-number">31.141</span>:<span class="hl-number">3333</span> #此处 IP 为 DebugServer 运行 PC 的 IP，端口为 DebugServer 配置的端口
|
||
|
||
load ./output/d13x_demo88-nor_rt-thread_helloworld/images/d13x.elf # 对应项目的 elf 文件
|
||
file ./output/d13x_demo88-nor_rt-thread_helloworld/images/d13x.elf</pre></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d183396e632__20250519091525">
|
||
<div class="- topic/p p" data-ofbid="d183396e634__20250519091525">在 SDK 根目录下运行 GDB
|
||
：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_av4_kjq_gdc" data-ofbid="id__codeblock_av4_kjq_gdc">$ ./toolchain/bin/riscv64-unknown-elf-gdb -x ./jtag-debug.sh
|
||
GNU gdb (Xuantie-<span class="hl-number">900</span> elf newlib gcc Toolchain V2.<span class="hl-number">6.1</span> B-<span class="hl-number">20220906</span>) <span class="hl-number">10.0</span>.<span class="hl-number">50.20200724</span>-git
|
||
Copyright (C) <span class="hl-number">2020</span> Free Software Foundation, Inc.
|
||
License GPLv3+: GNU GPL version <span class="hl-number">3</span> or later <http:<em class="hl-comment">//gnu.org/licenses/gpl.html></em>
|
||
This is free software: you are free to change and redistribute it.
|
||
There is NO WARRANTY, to the extent permitted by law.
|
||
Type <span class="hl-string">"show copying"</span> and <span class="hl-string">"show warranty"</span> <strong class="hl-keyword">for</strong> details.
|
||
This GDB was configured as <span class="hl-string">"--host=x86_64-pc-linux-gnu --target=riscv64-unknown-elf"</span>.
|
||
Type <span class="hl-string">"show configuration"</span> <strong class="hl-keyword">for</strong> configuration details.
|
||
For bug reporting instructions, please see:
|
||
<https:<em class="hl-comment">//www.gnu.org/software/gdb/bugs/>.</em>
|
||
Find the GDB manual and other documentation resources online at:
|
||
<http:<em class="hl-comment">//www.gnu.org/software/gdb/documentation/>.</em>
|
||
|
||
For help, type <span class="hl-string">"help"</span>.
|
||
Type <span class="hl-string">"apropos word"</span> to search <strong class="hl-keyword">for</strong> commands related to <span class="hl-string">"word"</span>.
|
||
warning: No executable has been specified and target does not support
|
||
determining executable automatically. Try using the <span class="hl-string">"file"</span> command.
|
||
<span class="hl-number">0x0000000000106b3a</span> in ?? ()
|
||
Loading section .text, size <span class="hl-number">0xa4780</span> lma <span class="hl-number">0x40000100</span>
|
||
sectio--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
section progress: <span class="hl-number">41.5</span>%, total progress: inf%
|
||
section progress: <span class="hl-number">46.2</span>%, total progress: inf%
|
||
section progress: <span class="hl-number">50.4</span>%, total progress: inf%
|
||
section progress: <span class="hl-number">53.9</span>%, total progress: inf%
|
||
section progress: <span class="hl-number">63.3</span>%, total--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
section progress: <span class="hl-number">93.5</span>%, total progress: inf%--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
section progress: <span class="hl-number">100.0</span>%, total progress: inf%
|
||
Loading section .rodata, size <span class="hl-number">0x843b8</span> lma <span class="hl-number">0x400a4880</span>
|
||
section progress: <span class="hl-number">27.7</span>%, total progress: i--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
sect--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
section progress: <span class="hl-number">100.0</span>%, total progress: inf%
|
||
Loading section .data, size <span class="hl-number">0x32e0</span> lma <span class="hl-number">0x40128c40</span>
|
||
--Type <RET> <strong class="hl-keyword">for</strong> more, q to quit, c to <strong class="hl-keyword">continue</strong> without paging--
|
||
section progress: <span class="hl-number">100.0</span>%, total progress: inf%
|
||
Start address <span class="hl-number">0x0000000040000100</span>, load size <span class="hl-number">1228312</span>
|
||
Transfer rate: <span class="hl-number">107</span> KB/sec, <span class="hl-number">3988</span> bytes/write.</pre></div>
|
||
<p class="- topic/p p" data-ofbid="d183396e639__20250519091525">显示以上信息，表示已经进入 GDB 调试模式。</p>
|
||
</li>
|
||
</ol>
|
||
</section>
|
||
</div>
|
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</article></main></div>
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<div class=" wh_topic_toc "><div class="wh_topic_label">在本页上</div><ul><li class="section-item"><div class="section-title"><a href="#id__section_kpq_3bq_52c" data-tocid="id__section_kpq_3bq_52c">GDB 工具介绍</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id2" data-tocid="id__id2">准备工作</a></div></li><li class="section-item"><div class="section-title"><a href="#id__sdk" data-tocid="id__sdk">SDK 配置</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id6" data-tocid="id__id6">连接开发板</a></div></li><li class="section-item"><div class="section-title"><a href="#id__section_bqt_3jq_gdc" data-tocid="id__section_bqt_3jq_gdc">Linux 下使用 GDB 调试</a></div></li></ul></div>
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