This is the mail archive of the crossgcc@sources.redhat.com mailing list for the crossgcc project.
See the CrossGCC FAQ for lots more information.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Just to save somebody else a day of ****ing around: To do interrupt handlers with the SH target, on gcc 2.96 (and probably later), you've got to do both __attribute__ ((interrupt_handler)) AND #pragma interrupt The attribute causes an RTE to be generated, while the #pragma stops the final stack pop being put in its delay slot, (which is an awefully hard problem to track down) Bizzare behaviour, but one quick look at the machine description and I can see that "sh.c" now uses the attribute, but "sh.md" still uses the #pragma. Who should I report this to, to get this fixed? ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |