Module Name: src Committed By: snj Date: Mon Mar 9 07:54:13 UTC 2015
Modified Files: src/sys/arch/sparc64/sparc64 [netbsd-7]: locore.s Log Message: Pull up following revision(s) (requested by nakayama in ticket #568): sys/arch/sparc64/sparc64/locore.s: revision 1.379, 1.380 Use panic stack temporarily for calling prom_printf in a trap handler. It seems that openfirmware cannot handle over 4GB pointers, and stack pointers may point to over 4GB since VA layout was rearranged by rev 1.33 of vmparam.h. Therefore, use panic stack to avoid panicking in OF_write used by prom_printf. -- PANICSTACK is a pointer itself, not a pointer to pointer. To generate a diff of this commit: cvs rdiff -u -r1.369.2.1 -r1.369.2.2 src/sys/arch/sparc64/sparc64/locore.s Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.