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diff --git a/docs/html-ndk/ndk/guides/arch.jd b/docs/html-ndk/ndk/guides/arch.jd index 875bbd9..3dafe8f 100644 --- a/docs/html-ndk/ndk/guides/arch.jd +++ b/docs/html-ndk/ndk/guides/arch.jd @@ -1,31 +1,19 @@ -page.title=Architectures and CPUs +page.title=CPUs and Architectures @jd:body -<div class="contents"> -<div class="textblock"><p>This section includes detailed information about ABIs and detailed information on support for respective instruction sets. It includes these topics:</p> -<ul> -<li><a href="./md_3__key__topics__c_p_u__support__chapter_1-section_8__a_b_is.html">ABI Management</a><ul> -<li>Different ABIs support different CPUs and processing capabilities.</li> -</ul> -</li> -<li><a href="./md_3__key__topics__c_p_u__support__c_p_u-_a_r_m-_n_e_o_n.html">Neon</a><ul> -<li>Details about targeting devices whose CPUs support Neon, or Advanced SIMD. Neon is an optional extension of the armv7 architecture.</li> -</ul> -</li> -<li><a href="./md_3__key__topics__c_p_u__support__c_p_u-_m_i_p_s.html">Mips</a><ul> -<li>Details about targeting devices with CPUs supporting the MIPS32 instruction set.</li> -</ul> -</li> -<li><a href="./md_3__key__topics__c_p_u__support__c_p_u-_x86.html">x86</a><ul> -<li>Details about targeting devices with CPUs supporting the IA-32 instruction set.</li> -</ul> -</li> -<li><a href="./md_3__key__topics__c_p_u__support__c_p_u-_x86-64.html">x86-64</a><ul> -<li>Details about targeting devices whose CPUs support the x86-64 instruction set.</li> -</ul> -</li> -<li><a href="./md_3__key__topics__c_p_u__support__c_p_u-_f_e_a_t_u_r_e_s.html">CPU Features</a><ul> -<li>A small library that detects the target device's CPU family and supported features. </li> -</ul> -</li> -</ul>
\ No newline at end of file +<p>When you're working with native code, hardware matters. The NDK lets you ensure you're compiling +for the right architectures and CPUs by giving you a variety of ABIs from which +to choose.</p> + +<p>This section begins by explaining how to target specific +<a href="{@docRoot}ndk/guides/abis.html">architectures and CPUs</a>. It then +provides information you need to know when targeting the +<a href="{@docRoot}ndk/guides/abis.html">ARM</a> +family of CPUs and architectures. Next, it provides information about the other CPUs and +architectures that it supports: <a href="{@docRoot}ndk/guides/cpu-arm-neon.html">NEON</a>, x86 +(<a href="{@docRoot}ndk/guides/x86.html">32-bit</a> and +<a href="{@docRoot}ndk/guides/x86-64.html">64-bit</a>), and +<a href="{@docRoot}ndk/guides/mips.html">MIPS</a>. Finally, it explains how to use the +<a href="{@docRoot}ndk/guides/cpu-features.html">{@code cpufeatures}</a> +library, which your app can use to query a given CPU and architecture about the optional +features they support.</p>
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