From 7a731eb637316c00257e0f79a663eaf9219d7527 Mon Sep 17 00:00:00 2001 From: duane Date: Sat, 7 Mar 2009 15:19:21 +0000 Subject: Added HostOS variable git-svn-id: svn://svn.berlios.de/openocd/trunk@1400 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- doc/openocd.texi | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) (limited to 'doc/openocd.texi') diff --git a/doc/openocd.texi b/doc/openocd.texi index 6d88d832..e1c0984d 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -3063,9 +3063,10 @@ To verify any flash programming the GDB command @option{compare-sections} can be used. @node TCL scripting API -@chapter TCL scripting API +@chapter TCL scripts @cindex TCL scripting API -API rules +@cindex TCL scripts +@section API Rules The commands are stateless. E.g. the telnet command line has a concept of currently active target, the Tcl API proc's take this sort of state @@ -3102,7 +3103,11 @@ Thus, to get the names of the associative array is easy: Lists returned must be relatively small. Otherwise a range should be passed in to the proc in question. -Low level commands are prefixed with "openocd_", e.g. openocd_flash_banks +@section Internal Low Level Commands + +By Low level, the intent is a human would not directly use these commands. + +Low level commands are (should be) prefixed with "openocd_", e.g. openocd_flash_banks is the low level API upon which "flash banks" is implemented. @itemize @bullet @@ -3121,6 +3126,24 @@ OpenOCD commands can consist of two words, e.g. "flash banks". The startup.tcl "unknown" proc will translate this into a tcl proc called "flash_banks". +@section OpenOCD specific Global Variables + +@subsection HostOS + +Real TCL has ::tcl_platform(), and platform::identify, and many other +variables. JimTCL, as implimented in OpenOCD creates $HostOS which +holds one of the following values. + +@itemize bullet +@item @b{winxx} Built using Microsoft Visual Studio +@item @b{linux} Linux is the underlying operating sytem +@item @b{darwin} Darwin (mac-os) is the underlying operating sytem. +@item @b{cygwin} Running under Cygwin +@item @b{mingw32} Running under MingW32 +@item @b{other} Unknown, none of the above. +@end itemize + +Note: 'winxx' was choosen because today (March-2009) no distinction is made between Win32 and Win64. @node Upgrading @chapter Deprecated/Removed Commands -- cgit v1.2.3-18-g5258