remote_gdb.cc (6712:b95abe00dd9d) remote_gdb.cc (7720:65d338a8dba4)
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 631 unchanged lines hidden (view full) ---

640 bool ret;
641
642 if (!attached)
643 return false;
644
645 bufferSize = gdbregs.bytes() * 2 + 256;
646 buffer = (char*)malloc(bufferSize);
647
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 631 unchanged lines hidden (view full) ---

640 bool ret;
641
642 if (!attached)
643 return false;
644
645 bufferSize = gdbregs.bytes() * 2 + 256;
646 buffer = (char*)malloc(bufferSize);
647
648 DPRINTF(GDBMisc, "trap: PC=%#x NPC=%#x\n",
649 context->readPC(), context->readNextPC());
648 TheISA::PCState pc = context->pcState();
649 DPRINTF(GDBMisc, "trap: PC=%s\n", pc);
650
651 clearSingleStep();
652
653 /*
654 * The first entry to this function is normally through
655 * a breakpoint trap in kgdb_connect(), in which case we
656 * must advance past the breakpoint because gdb will not.
657 *

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801 clearSingleStep();
802 detach();
803 goto out;
804
805 case GDBAsyncCont:
806 subcmd = hex2i(&p);
807 if (*p++ == ';') {
808 val = hex2i(&p);
650
651 clearSingleStep();
652
653 /*
654 * The first entry to this function is normally through
655 * a breakpoint trap in kgdb_connect(), in which case we
656 * must advance past the breakpoint because gdb will not.
657 *

--- 143 unchanged lines hidden (view full) ---

801 clearSingleStep();
802 detach();
803 goto out;
804
805 case GDBAsyncCont:
806 subcmd = hex2i(&p);
807 if (*p++ == ';') {
808 val = hex2i(&p);
809 context->setPC(val);
810 context->setNextPC(val + sizeof(MachInst));
809 context->pcState(val);
811 }
812 clearSingleStep();
813 goto out;
814
815 case GDBCont:
816 if (p - data < (ptrdiff_t)datalen) {
817 val = hex2i(&p);
810 }
811 clearSingleStep();
812 goto out;
813
814 case GDBCont:
815 if (p - data < (ptrdiff_t)datalen) {
816 val = hex2i(&p);
818 context->setPC(val);
819 context->setNextPC(val + sizeof(MachInst));
817 context->pcState(val);
820 }
821 clearSingleStep();
822 goto out;
823
824 case GDBAsyncStep:
825 subcmd = hex2i(&p);
826 if (*p++ == ';') {
827 val = hex2i(&p);
818 }
819 clearSingleStep();
820 goto out;
821
822 case GDBAsyncStep:
823 subcmd = hex2i(&p);
824 if (*p++ == ';') {
825 val = hex2i(&p);
828 context->setPC(val);
829 context->setNextPC(val + sizeof(MachInst));
826 context->pcState(val);
830 }
831 setSingleStep();
832 goto out;
833
834 case GDBStep:
835 if (p - data < (ptrdiff_t)datalen) {
836 val = hex2i(&p);
827 }
828 setSingleStep();
829 goto out;
830
831 case GDBStep:
832 if (p - data < (ptrdiff_t)datalen) {
833 val = hex2i(&p);
837 context->setPC(val);
838 context->setNextPC(val + sizeof(MachInst));
834 context->pcState(val);
839 }
840 setSingleStep();
841 goto out;
842
843 case GDBClrHwBkpt:
844 subcmd = *p++;
845 if (*p++ != ',') send("E0D");
846 val = hex2i(&p);

--- 180 unchanged lines hidden --- 		835 }
836 setSingleStep();
837 goto out;
838
839 case GDBClrHwBkpt:
840 subcmd = *p++;
841 if (*p++ != ',') send("E0D");
842 val = hex2i(&p);

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