1*36ac495dSmrgThis directory contains scripts that are used by the regression 2*36ac495dSmrgtester, <http://gcc.gnu.org/regtest/> 3*36ac495dSmrg 4*36ac495dSmrgThe primary script is 'btest-gcc.sh'. This is the script that is run 5*36ac495dSmrgto actually test the compiler. 6*36ac495dSmrg 7*36ac495dSmrg'objs-gcc.sh' takes a combined tree and builds (but does not test) the 8*36ac495dSmrgtools required for 'btest-gcc.sh'. It is run periodically to update 9*36ac495dSmrgthe tools. This script is followed by running 'btest-gcc.sh' using 10*36ac495dSmrgthe newly-build tools to check that they will not cause regressions. 11*36ac495dSmrg 12*36ac495dSmrg'site.exp' is what $DEJAGNU points to when the regression tester runs 13*36ac495dSmrgthese scripts. 14*36ac495dSmrg 15*36ac495dSmrg'GCC_Regression_Tester.wdgt' is a Dashboard widget that displays the 16*36ac495dSmrgcurrent state of the tester using Javascript. You can use it without 17*36ac495dSmrgneeding Dashboard by pointing your web browser at 18*36ac495dSmrg'GCC_Regression_Tester.wdgt/widget.html', if your browser supports 19*36ac495dSmrgand permits it. 20*36ac495dSmrg 21*36ac495dSmrgNote that any changes made here need to be approved by the regression 22*36ac495dSmrgtester's maintainer (see MAINTAINERS). The changes will be used on 23*36ac495dSmrgthe tester's next run, so `experimental' changes are very strongly 24*36ac495dSmrgdiscouraged :-). 25