diff options
author | Jonathan Wakely <jwakely@redhat.com> | 2019-09-02 12:31:30 +0100 |
---|---|---|
committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-09-02 12:31:30 +0100 |
commit | 30f43083aebff050bc21b5db7f05341d4ce8ed2d (patch) | |
tree | 8ab257b67bd36bef234ddad870257c1d36a1b6cb /libstdc++-v3 | |
parent | 6e672b1801f9443916a8b5033d9e3bf88baa3f5d (diff) | |
download | gcc-30f43083aebff050bc21b5db7f05341d4ce8ed2d.zip gcc-30f43083aebff050bc21b5db7f05341d4ce8ed2d.tar.gz gcc-30f43083aebff050bc21b5db7f05341d4ce8ed2d.tar.bz2 |
Update libstdc++ docs for library version bumps
* doc/xml/manual/abi.xml: Document 9.x library versions.
* doc/html/*: Regenerate.
From-SVN: r275314
Diffstat (limited to 'libstdc++-v3')
-rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
-rw-r--r-- | libstdc++-v3/doc/html/manual/abi.html | 2 | ||||
-rw-r--r-- | libstdc++-v3/doc/html/manual/configure.html | 20 | ||||
-rw-r--r-- | libstdc++-v3/doc/html/manual/documentation_hacking.html | 10 | ||||
-rw-r--r-- | libstdc++-v3/doc/html/manual/policy_data_structures.html | 2 | ||||
-rw-r--r-- | libstdc++-v3/doc/html/manual/status.html | 12 | ||||
-rw-r--r-- | libstdc++-v3/doc/xml/manual/abi.xml | 4 |
7 files changed, 34 insertions, 21 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 876e7ff..583e4a9 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,10 @@ 2019-09-02 Jonathan Wakely <jwakely@redhat.com> + * doc/xml/manual/abi.xml: Document 9.x library versions. + * doc/html/*: Regenerate. + +2019-09-02 Jonathan Wakely <jwakely@redhat.com> + * include/std/charconv (__detail::__to_chars_2_len): Use std::log2p1. (__detail::__to_chars_8_len): Remove. (__detail::__to_chars_8): Inline length calculation here. diff --git a/libstdc++-v3/doc/html/manual/abi.html b/libstdc++-v3/doc/html/manual/abi.html index 2d6d8f6c9..96383c3 100644 --- a/libstdc++-v3/doc/html/manual/abi.html +++ b/libstdc++-v3/doc/html/manual/abi.html @@ -110,7 +110,7 @@ compatible. has the same filename and <code class="constant">DT_SONAME</code> as the preceding release. </p><p>It is versioned as follows: - </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: libstdc++.so.3.0.0</p></li><li class="listitem"><p>GCC 3.0.1: libstdc++.so.3.0.1</p></li><li class="listitem"><p>GCC 3.0.2: libstdc++.so.3.0.2</p></li><li class="listitem"><p>GCC 3.0.3: libstdc++.so.3.0.2 (See Note 1)</p></li><li class="listitem"><p>GCC 3.0.4: libstdc++.so.3.0.4</p></li><li class="listitem"><p>GCC 3.1.0: libstdc++.so.4.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.1.1: libstdc++.so.4.0.1</p></li><li class="listitem"><p>GCC 3.2.0: libstdc++.so.5.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.2.1: libstdc++.so.5.0.1</p></li><li class="listitem"><p>GCC 3.2.2: libstdc++.so.5.0.2</p></li><li class="listitem"><p>GCC 3.2.3: libstdc++.so.5.0.3 (See Note 2)</p></li><li class="listitem"><p>GCC 3.3.0: libstdc++.so.5.0.4</p></li><li class="listitem"><p>GCC 3.3.1: libstdc++.so.5.0.5</p></li><li class="listitem"><p>GCC 3.4.0: libstdc++.so.6.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.4.1: libstdc++.so.6.0.1</p></li><li class="listitem"><p>GCC 3.4.2: libstdc++.so.6.0.2</p></li><li class="listitem"><p>GCC 3.4.3: libstdc++.so.6.0.3</p></li><li class="listitem"><p>GCC 4.0.0: libstdc++.so.6.0.4</p></li><li class="listitem"><p>GCC 4.0.1: libstdc++.so.6.0.5</p></li><li class="listitem"><p>GCC 4.0.2: libstdc++.so.6.0.6</p></li><li class="listitem"><p>GCC 4.0.3: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.0: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.1: libstdc++.so.6.0.8</p></li><li class="listitem"><p>GCC 4.2.0: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.2.1: libstdc++.so.6.0.9 (See Note 3)</p></li><li class="listitem"><p>GCC 4.2.2: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.3.0: libstdc++.so.6.0.10</p></li><li class="listitem"><p>GCC 4.4.0: libstdc++.so.6.0.11</p></li><li class="listitem"><p>GCC 4.4.1: libstdc++.so.6.0.12</p></li><li class="listitem"><p>GCC 4.4.2: libstdc++.so.6.0.13</p></li><li class="listitem"><p>GCC 4.5.0: libstdc++.so.6.0.14</p></li><li class="listitem"><p>GCC 4.6.0: libstdc++.so.6.0.15</p></li><li class="listitem"><p>GCC 4.6.1: libstdc++.so.6.0.16</p></li><li class="listitem"><p>GCC 4.7.0: libstdc++.so.6.0.17</p></li><li class="listitem"><p>GCC 4.8.0: libstdc++.so.6.0.18</p></li><li class="listitem"><p>GCC 4.8.3: libstdc++.so.6.0.19</p></li><li class="listitem"><p>GCC 4.9.0: libstdc++.so.6.0.20</p></li><li class="listitem"><p>GCC 5.1.0: libstdc++.so.6.0.21</p></li><li class="listitem"><p>GCC 6.1.0: libstdc++.so.6.0.22</p></li><li class="listitem"><p>GCC 7.1.0: libstdc++.so.6.0.23</p></li><li class="listitem"><p>GCC 7.2.0: libstdc++.so.6.0.24</p></li><li class="listitem"><p>GCC 8.0.0: libstdc++.so.6.0.25</p></li><li class="listitem"><p>GCC 9.0.0: libstdc++.so.6.0.26</p></li></ul></div><p> + </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: libstdc++.so.3.0.0</p></li><li class="listitem"><p>GCC 3.0.1: libstdc++.so.3.0.1</p></li><li class="listitem"><p>GCC 3.0.2: libstdc++.so.3.0.2</p></li><li class="listitem"><p>GCC 3.0.3: libstdc++.so.3.0.2 (See Note 1)</p></li><li class="listitem"><p>GCC 3.0.4: libstdc++.so.3.0.4</p></li><li class="listitem"><p>GCC 3.1.0: libstdc++.so.4.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.1.1: libstdc++.so.4.0.1</p></li><li class="listitem"><p>GCC 3.2.0: libstdc++.so.5.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.2.1: libstdc++.so.5.0.1</p></li><li class="listitem"><p>GCC 3.2.2: libstdc++.so.5.0.2</p></li><li class="listitem"><p>GCC 3.2.3: libstdc++.so.5.0.3 (See Note 2)</p></li><li class="listitem"><p>GCC 3.3.0: libstdc++.so.5.0.4</p></li><li class="listitem"><p>GCC 3.3.1: libstdc++.so.5.0.5</p></li><li class="listitem"><p>GCC 3.4.0: libstdc++.so.6.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.4.1: libstdc++.so.6.0.1</p></li><li class="listitem"><p>GCC 3.4.2: libstdc++.so.6.0.2</p></li><li class="listitem"><p>GCC 3.4.3: libstdc++.so.6.0.3</p></li><li class="listitem"><p>GCC 4.0.0: libstdc++.so.6.0.4</p></li><li class="listitem"><p>GCC 4.0.1: libstdc++.so.6.0.5</p></li><li class="listitem"><p>GCC 4.0.2: libstdc++.so.6.0.6</p></li><li class="listitem"><p>GCC 4.0.3: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.0: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.1: libstdc++.so.6.0.8</p></li><li class="listitem"><p>GCC 4.2.0: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.2.1: libstdc++.so.6.0.9 (See Note 3)</p></li><li class="listitem"><p>GCC 4.2.2: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.3.0: libstdc++.so.6.0.10</p></li><li class="listitem"><p>GCC 4.4.0: libstdc++.so.6.0.11</p></li><li class="listitem"><p>GCC 4.4.1: libstdc++.so.6.0.12</p></li><li class="listitem"><p>GCC 4.4.2: libstdc++.so.6.0.13</p></li><li class="listitem"><p>GCC 4.5.0: libstdc++.so.6.0.14</p></li><li class="listitem"><p>GCC 4.6.0: libstdc++.so.6.0.15</p></li><li class="listitem"><p>GCC 4.6.1: libstdc++.so.6.0.16</p></li><li class="listitem"><p>GCC 4.7.0: libstdc++.so.6.0.17</p></li><li class="listitem"><p>GCC 4.8.0: libstdc++.so.6.0.18</p></li><li class="listitem"><p>GCC 4.8.3: libstdc++.so.6.0.19</p></li><li class="listitem"><p>GCC 4.9.0: libstdc++.so.6.0.20</p></li><li class="listitem"><p>GCC 5.1.0: libstdc++.so.6.0.21</p></li><li class="listitem"><p>GCC 6.1.0: libstdc++.so.6.0.22</p></li><li class="listitem"><p>GCC 7.1.0: libstdc++.so.6.0.23</p></li><li class="listitem"><p>GCC 7.2.0: libstdc++.so.6.0.24</p></li><li class="listitem"><p>GCC 8.0.0: libstdc++.so.6.0.25</p></li><li class="listitem"><p>GCC 9.1.0: libstdc++.so.6.0.26</p></li><li class="listitem"><p>GCC 9.2.0: libstdc++.so.6.0.27</p></li><li class="listitem"><p>GCC 9.3.0: libstdc++.so.6.0.28</p></li></ul></div><p> Note 1: Error should be libstdc++.so.3.0.3. </p><p> Note 2: Not strictly required. diff --git a/libstdc++-v3/doc/html/manual/configure.html b/libstdc++-v3/doc/html/manual/configure.html index e3321d5..0d97bea 100644 --- a/libstdc++-v3/doc/html/manual/configure.html +++ b/libstdc++-v3/doc/html/manual/configure.html @@ -88,18 +88,24 @@ </p></dd><dt><span class="term"><code class="code">--enable-libstdcxx-time</code></span></dt><dd><p>This is an abbreviated form of <code class="code">'--enable-libstdcxx-time=yes'</code>(described next). </p></dd><dt><span class="term"><code class="code">--enable-libstdcxx-time=OPTION</code></span></dt><dd><p>Enables link-type checks for the availability of the - clock_gettime clocks, used in the implementation of [time.clock], - and of the nanosleep and sched_yield functions, used in the + <code class="function">clock_gettime</code> clocks, used in the implementation + of [time.clock], and of the <code class="function">nanosleep</code> and + <code class="function">sched_yield</code> functions, used in the implementation of [thread.thread.this] of the 2011 ISO C++ standard. The choice OPTION=yes checks for the availability of the facilities in libc and libposix4. In case it's needed the latter is also linked - to libstdc++ as part of the build process. OPTION=rt also searches - (and, if needed, links) librt. Note that the latter is not always - desirable because, in glibc, for example, in turn it triggers the - linking of libpthread too, which activates locking, a large overhead - for single-thread programs. OPTION=no skips the tests completely. + to libstdc++ as part of the build process. OPTION=rt also checks in + librt (and, if it's needed, links to it). Note that linking to librt + is not always desirable because for glibc it requires linking to + libpthread too, which causes all reference counting to use atomic + operations, resulting in a potentially large overhead for + single-threaded programs. OPTION=no skips the tests completely. The default is OPTION=auto, which skips the checks and enables the features only for targets known to support them. + For Linux targets, if <code class="function">clock_gettime</code> is not used + then the [time.clock] implementation will use a system call to access + the realtime and monotonic clocks, which is significantly slower than + the C library's <code class="function">clock_gettime</code> function. </p></dd><dt><span class="term"><code class="code">--enable-libstdcxx-debug</code></span></dt><dd><p>Build separate debug libraries in addition to what is normally built. By default, the debug libraries are compiled with <code class="code"> CXXFLAGS='-g3 -O0 -fno-inline'</code> diff --git a/libstdc++-v3/doc/html/manual/documentation_hacking.html b/libstdc++-v3/doc/html/manual/documentation_hacking.html index fcd7f1e..6b4592c 100644 --- a/libstdc++-v3/doc/html/manual/documentation_hacking.html +++ b/libstdc++-v3/doc/html/manual/documentation_hacking.html @@ -114,7 +114,7 @@ <span class="emphasis"><em>ps</em></span>, and <span class="emphasis"><em>dvi</em></span>. </p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="doc.doxygen"></a>Doxygen</h3></div></div></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="doxygen.prereq"></a>Prerequisites</h4></div></div></div><div class="table"><a id="table.doxygen_prereq"></a><p class="title"><strong>Table B.1. Doxygen Prerequisites</strong></p><div class="table-contents"><table class="table" summary="Doxygen Prerequisites" border="1"><colgroup><col align="center" class="c1" /><col align="center" class="c2" /><col align="center" class="c3" /></colgroup><thead><tr><th align="center">Tool</th><th align="center">Version</th><th align="center">Required By</th></tr></thead><tbody><tr><td align="center">coreutils</td><td align="center">8.5</td><td align="center">all</td></tr><tr><td align="center">bash</td><td align="center">4.1</td><td align="center">all</td></tr><tr><td align="center">doxygen</td><td align="center">1.7.6.1</td><td align="center">all</td></tr><tr><td align="center">graphviz</td><td align="center">2.26</td><td align="center">graphical hierarchies</td></tr><tr><td align="center">pdflatex</td><td align="center">2007-59</td><td align="center">pdf output</td></tr></tbody></table></div></div><br class="table-break" /><p> Prerequisite tools are Bash 2.0 or later, - <a class="link" href="http://www.doxygen.org" target="_top">Doxygen</a>, and + <a class="link" href="http://www.doxygen.nl" target="_top">Doxygen</a>, and the <a class="link" href="http://www.gnu.org/software/coreutils/" target="_top">GNU coreutils</a>. (GNU versions of find, xargs, and possibly sed and grep are used, just because the GNU versions make @@ -231,9 +231,9 @@ make sure that the initial formatting is sound. </p><p> Adding Doxygen markup to a file (informally called - <span class="quote">“<span class="quote">doxygenating</span>”</span>) is very simple. The Doxygen manual can be - found - <a class="link" href="http://www.stack.nl/~dimitri/doxygen/download.html#latestman" target="_top">here</a>. + <span class="quote">“<span class="quote">doxygenating</span>”</span>) is very simple. See the + <a class="link" href="http://www.doxygen.nl/download.html#latestman" target="_top">Doxygen + manual</a> for details. We try to use a very-recent version of Doxygen. </p><p> For classes, use @@ -245,7 +245,7 @@ these member functions. </p><p> Some commentary to accompany - the first list in the <a class="link" href="http://www.stack.nl/~dimitri/doxygen/manual/docblocks.html" target="_top">Special + the first list in the <a class="link" href="http://www.doxygen.nl/manual/docblocks.html" target="_top">Special Documentation Blocks</a> section of the Doxygen manual: </p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>For longer comments, use the Javadoc style...</p></li><li class="listitem"><p> ...not the Qt style. The intermediate *'s are preferred. diff --git a/libstdc++-v3/doc/html/manual/policy_data_structures.html b/libstdc++-v3/doc/html/manual/policy_data_structures.html index 02caac0..8c6f090 100644 --- a/libstdc++-v3/doc/html/manual/policy_data_structures.html +++ b/libstdc++-v3/doc/html/manual/policy_data_structures.html @@ -1157,7 +1157,7 @@ </span>. </span><span class="publisher"><span class="publishername"> Cambridge University Press . </span></span></p></div><div class="biblioentry"><a id="biblio.mscom"></a><p>[biblio.mscom] <span class="title"><em> - <a class="link" href="https://docs.microsoft.com/en-us/windows/desktop/com/the-component-object-model" target="_top"> + <a class="link" href="https://docs.microsoft.com/en-us/windows/win32/com/the-component-object-model" target="_top"> COM: Component Model Object Technologies </a> </em>. </span><span class="publisher"><span class="publishername"> diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html index 6e3b48f..617d7d2 100644 --- a/libstdc++-v3/doc/html/manual/status.html +++ b/libstdc++-v3/doc/html/manual/status.html @@ -545,8 +545,8 @@ presence of the required flag. This section describes the C++17 and library TS support in mainline GCC SVN, not in any particular release. </p><p> -The following table lists new library features that have been accepted into -the C++17 working draft. The "Proposal" column provides a link to the +The following table lists new library features that are included in +the C++17 standard. The "Proposal" column provides a link to the ISO C++ committee proposal that describes the feature, while the "Status" column indicates the first version of GCC that contains an implementation of this feature (if it has been implemented). @@ -1053,11 +1053,11 @@ Feature-testing recommendations for C++</a>. <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0674r1.html" target="_top"> P0674R1 </a> - </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Floating Point Atomic </td><td align="left"> + </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left"> Floating Point Atomic </td><td align="left"> <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0020r6.html" target="_top"> P0020R6 </a> - </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> C++ Synchronized Buffered Ostream </td><td align="left"> + </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> C++ Synchronized Buffered Ostream </td><td align="left"> <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0053r7.pdf" target="_top"> P0053R7 </a> @@ -1145,11 +1145,11 @@ Feature-testing recommendations for C++</a>. <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0966r1.html" target="_top"> P0966R1 </a> - </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Atomic Ref </td><td align="left"> + </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left"> Atomic Ref </td><td align="left"> <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0019r8.html" target="_top"> P0019R8 </a> - </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left"> Checking for Existence of an Element in Associative Containers </td><td align="left"> + </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_atomic_ref >= 201806L</code> </td></tr><tr><td align="left"> Checking for Existence of an Element in Associative Containers </td><td align="left"> <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0458r2.html" target="_top"> P0458R2 </a> diff --git a/libstdc++-v3/doc/xml/manual/abi.xml b/libstdc++-v3/doc/xml/manual/abi.xml index d1e6b98..969edd7 100644 --- a/libstdc++-v3/doc/xml/manual/abi.xml +++ b/libstdc++-v3/doc/xml/manual/abi.xml @@ -268,7 +268,9 @@ compatible. <listitem><para>GCC 7.1.0: libstdc++.so.6.0.23</para></listitem> <listitem><para>GCC 7.2.0: libstdc++.so.6.0.24</para></listitem> <listitem><para>GCC 8.0.0: libstdc++.so.6.0.25</para></listitem> - <listitem><para>GCC 9.0.0: libstdc++.so.6.0.26</para></listitem> + <listitem><para>GCC 9.1.0: libstdc++.so.6.0.26</para></listitem> + <listitem><para>GCC 9.2.0: libstdc++.so.6.0.27</para></listitem> + <listitem><para>GCC 9.3.0: libstdc++.so.6.0.28</para></listitem> </itemizedlist> <para> Note 1: Error should be libstdc++.so.3.0.3. |