Searched hist:182773 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-10.1-release/sys/sparc64/include/ | ||
| H A D | trap.h | diff 182773 Thu Sep 04 18:57:10 MDT 2008 marius Use the PROM provided SUNW,set-trap-table to take over the trap table. This is required in order to set obp-control-relinquished within the PROM, allowing to safely read the OFW translations node. Without this, f.e. a `ofwdump -ap` triggers a fatal reset error or worse things on machines based on USIII and beyond. In theory this should allow to remove touching %tba in cpu_setregs(), in practice we seem to currently face a chicken and egg problem when doing so however. |
| /freebsd-10.1-release/sys/sparc64/sparc64/ | ||
| H A D | trap.c | diff 182773 Thu Sep 04 18:57:10 MDT 2008 marius Use the PROM provided SUNW,set-trap-table to take over the trap table. This is required in order to set obp-control-relinquished within the PROM, allowing to safely read the OFW translations node. Without this, f.e. a `ofwdump -ap` triggers a fatal reset error or worse things on machines based on USIII and beyond. In theory this should allow to remove touching %tba in cpu_setregs(), in practice we seem to currently face a chicken and egg problem when doing so however. |
| H A D | machdep.c | diff 182773 Thu Sep 04 18:57:10 MDT 2008 marius Use the PROM provided SUNW,set-trap-table to take over the trap table. This is required in order to set obp-control-relinquished within the PROM, allowing to safely read the OFW translations node. Without this, f.e. a `ofwdump -ap` triggers a fatal reset error or worse things on machines based on USIII and beyond. In theory this should allow to remove touching %tba in cpu_setregs(), in practice we seem to currently face a chicken and egg problem when doing so however. |
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