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| author | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-01 08:19:29 +0000 |
|---|---|---|
| committer | charlet <charlet@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-08-01 08:19:29 +0000 |
| commit | c7b42daed4f66384aa878ea1b0d2ed970d096775 (patch) | |
| tree | 3f33a7edb716d34e103430665be41aaf2c9ed4ff /gcc/ada/gnat_ugn.texi | |
| parent | cdd1423806af2a240a5ecf10da02623c3edd6385 (diff) | |
| download | gcc-c7b42daed4f66384aa878ea1b0d2ed970d096775.tar.gz | |
2008-08-01 Jose Ruiz <ruiz@adacore.com>
* gnat_ugn.texi: Document the RTX run times (rts-rtx-rtss and
rts-rtx-w32).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138481 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/gnat_ugn.texi')
| -rw-r--r-- | gcc/ada/gnat_ugn.texi | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi index c9aaa7bfe2c..be312ad5bd6 100644 --- a/gcc/ada/gnat_ugn.texi +++ b/gcc/ada/gnat_ugn.texi @@ -25509,6 +25509,7 @@ information about several specific platforms. * Linux-Specific Considerations:: * AIX-Specific Considerations:: * Irix-Specific Considerations:: +* RTX-Specific Considerations:: @end menu @node Summary of Run-Time Configurations @@ -25619,6 +25620,15 @@ information about several specific platforms. @item @code{@ @ @ @ }Tasking @tab native Win32 threads @item @code{@ @ @ @ }Exceptions @tab SJLJ @* +@item @b{x86-windows-rtx} +@item @code{@ @ }@i{rts-rtx-rtss (default)} +@item @code{@ @ @ @ }Tasking @tab RTX real-time subsystem RTSS threads (kernel mode) +@item @code{@ @ @ @ }Exceptions @tab SJLJ +@* +@item @code{@ @ }@i{rts-rtx-w32} +@item @code{@ @ @ @ }Tasking @tab RTX Win32 threads (user mode) +@item @code{@ @ @ @ }Exceptions @tab ZCX +@* @item @b{x86_64-linux} @item @code{@ @ }@i{rts-native (default)} @item @code{@ @ @ @ }Tasking @tab pthread library @@ -25843,6 +25853,26 @@ $ LD_LIBRARY_PATH=$LD_LIBRARY_PATH:`dirname \`gcc --print-file-name=libgcc_s.so @end group @end smallexample +@node RTX-Specific Considerations +@section RTX-Specific Considerations +@cindex RTX libraries + +@noindent +The Real-time Extension (RTX) to Windows is based on the Windows Win32 +API. Applications can be built to work in two different modes: + +@itemize @bullet +@item +Windows executables that run in Ring 3 to utilize memory protection +(@emph{rts-rtx-w32}). + +@item +Real-time subsystem (RTSS) executables that run in Ring 0, where +performance can be optimized with RTSS applications taking precedent +over all Windows applications (@emph{rts-rtx-rtss}). + +@end itemize + @c ******************************* @node Example of Binder Output File @appendix Example of Binder Output File |