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nova: log sp/bp on unresolvable exception

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This commit is contained in:
Christian Helmuth 2019-05-08 16:29:11 +02:00
parent 8fb0d668e0
commit 22af4436f7
1 changed files with 32 additions and 26 deletions
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58
repos/base-nova/src/core/pager.cc
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@ -198,6 +198,8 @@ void Pager_object::exception(uint8_t exit_id)
nova_die(); nova_die();
addr_t const fault_ip = utcb.ip; addr_t const fault_ip = utcb.ip;
addr_t const fault_sp = utcb.sp;
addr_t const fault_bp = utcb.bp;
uint8_t res = 0xFF; uint8_t res = 0xFF;
addr_t mtd = 0; addr_t mtd = 0;
@ -220,7 +222,9 @@ void Pager_object::exception(uint8_t exit_id)
"pd '", client_pd(), "', " "pd '", client_pd(), "', "
"thread '", client_thread(), "', " "thread '", client_thread(), "', "
"cpu ", which_cpu(pager_thread), ", " "cpu ", which_cpu(pager_thread), ", "
"ip=", Hex(fault_ip), " ", "ip=", Hex(fault_ip), " "
"sp=", Hex(fault_sp), " "
"bp=", Hex(fault_bp), " ",
res == 0xFF ? "no signal handler" res == 0xFF ? "no signal handler"
: (res == NOVA_OK ? "" : "recall failed")); : (res == NOVA_OK ? "" : "recall failed"));
@ -558,32 +562,34 @@ void Exception_handlers::_handler(Pager_object &obj)
Exception_handlers::Exception_handlers(Pager_object &obj) Exception_handlers::Exception_handlers(Pager_object &obj)
{ {
register_handler<0>(obj, Mtd(Mtd::EIP)); Mtd const mtd (Mtd::EBSD | Mtd::ESP | Mtd::EIP);
register_handler<1>(obj, Mtd(Mtd::EIP));
register_handler<2>(obj, Mtd(Mtd::EIP));
register_handler<3>(obj, Mtd(Mtd::EIP));
register_handler<4>(obj, Mtd(Mtd::EIP));
register_handler<5>(obj, Mtd(Mtd::EIP));
register_handler<6>(obj, Mtd(Mtd::EIP));
register_handler<7>(obj, Mtd(Mtd::EIP));
register_handler<8>(obj, Mtd(Mtd::EIP));
register_handler<9>(obj, Mtd(Mtd::EIP));
register_handler<10>(obj, Mtd(Mtd::EIP));
register_handler<11>(obj, Mtd(Mtd::EIP));
register_handler<12>(obj, Mtd(Mtd::EIP));
register_handler<13>(obj, Mtd(Mtd::EIP));
register_handler<15>(obj, Mtd(Mtd::EIP)); register_handler<0>(obj, mtd);
register_handler<16>(obj, Mtd(Mtd::EIP)); register_handler<1>(obj, mtd);
register_handler<17>(obj, Mtd(Mtd::EIP)); register_handler<2>(obj, mtd);
register_handler<18>(obj, Mtd(Mtd::EIP)); register_handler<3>(obj, mtd);
register_handler<19>(obj, Mtd(Mtd::EIP)); register_handler<4>(obj, mtd);
register_handler<20>(obj, Mtd(Mtd::EIP)); register_handler<5>(obj, mtd);
register_handler<21>(obj, Mtd(Mtd::EIP)); register_handler<6>(obj, mtd);
register_handler<22>(obj, Mtd(Mtd::EIP)); register_handler<7>(obj, mtd);
register_handler<23>(obj, Mtd(Mtd::EIP)); register_handler<8>(obj, mtd);
register_handler<24>(obj, Mtd(Mtd::EIP)); register_handler<9>(obj, mtd);
register_handler<25>(obj, Mtd(Mtd::EIP)); register_handler<10>(obj, mtd);
register_handler<11>(obj, mtd);
register_handler<12>(obj, mtd);
register_handler<13>(obj, mtd);
register_handler<15>(obj, mtd);
register_handler<16>(obj, mtd);
register_handler<17>(obj, mtd);
register_handler<18>(obj, mtd);
register_handler<19>(obj, mtd);
register_handler<20>(obj, mtd);
register_handler<21>(obj, mtd);
register_handler<22>(obj, mtd);
register_handler<23>(obj, mtd);
register_handler<24>(obj, mtd);
register_handler<25>(obj, mtd);
} }