cvs commit: src/sys/alpha/alpha db_disasm.c db_interface.c db_trace.c src/sys/alpha/include db_machdep.h src/sys/amd64/amd64 db_interface.c db_trace.c src/sys/amd64/include db_machdep.h...

[Marcel Moolenaar]

marcel      2004-07-10 23:47:20 UTC

  FreeBSD src repository

  Modified files:
    sys/alpha/alpha      db_disasm.c db_interface.c db_trace.c 
    sys/alpha/include    db_machdep.h 
    sys/amd64/amd64      db_interface.c db_trace.c 
    sys/amd64/include    db_machdep.h 
    sys/conf             files 
    sys/ddb              db_access.c db_break.c db_command.c 
                         db_output.c db_print.c db_ps.c db_run.c 
                         db_variables.c db_variables.h ddb.h 
    sys/i386/i386        db_interface.c db_trace.c 
    sys/i386/include     db_machdep.h 
    sys/ia64/ia64        db_interface.c db_trace.c 
    sys/ia64/include     db_machdep.h 
    sys/sparc64/include  db_machdep.h 
    sys/sparc64/sparc64  db_interface.c db_trace.c 
  Added files:
    sys/ddb              db_main.c db_thread.c 
  Log:
  Mega update for the KDB framework: turn DDB into a KDB backend.
  Most of the changes are a direct result of adding thread awareness.
  Typically, DDB_REGS is gone. All registers are taken from the
  trapframe and backtraces use the PCB based contexts. DDB_REGS was
  defined to be a trapframe on all platforms anyway.
  Thread awareness introduces the following new commands:
          thread X        switch to thread X (where X is the TID),
          show threads    list all threads.
  
  The backtrace code has been made more flexible so that one can
  create backtraces for any thread by giving the thread ID as an
  argument to trace.
  
  With this change, ia64 has support for breakpoints.
  
  Revision  Changes    Path
  1.10      +17 -21    src/sys/alpha/alpha/db_disasm.c
  1.29      +84 -209   src/sys/alpha/alpha/db_interface.c
  1.19      +60 -108   src/sys/alpha/alpha/db_trace.c
  1.9       +16 -33    src/sys/alpha/include/db_machdep.h
  1.79      +61 -249   src/sys/amd64/amd64/db_interface.c
  1.61      +191 -225  src/sys/amd64/amd64/db_trace.c
  1.20      +5 -12     src/sys/amd64/include/db_machdep.h
  1.928     +17 -19    src/sys/conf/files
  1.18      +11 -3     src/sys/ddb/db_access.c
  1.24      +0 -43     src/sys/ddb/db_break.c
  1.54      +4 -53     src/sys/ddb/db_command.c
  1.1       +226 -0    src/sys/ddb/db_main.c (new)
  1.31      +3 -2      src/sys/ddb/db_output.c
  1.28      +19 -19    src/sys/ddb/db_print.c
  1.52      +0 -26     src/sys/ddb/db_ps.c
  1.24      +26 -40    src/sys/ddb/db_run.c
  1.1       +105 -0    src/sys/ddb/db_thread.c (new)
  1.21      +50 -71    src/sys/ddb/db_variables.c
  1.13      +2 -1      src/sys/ddb/db_variables.h
  1.35      +9 -33     src/sys/ddb/ddb.h
  1.82      +67 -250   src/sys/i386/i386/db_interface.c
  1.60      +181 -218  src/sys/i386/i386/db_trace.c
  1.18      +6 -13     src/sys/i386/include/db_machdep.h
  1.25      +270 -389  src/sys/ia64/ia64/db_interface.c
  1.19      +42 -12    src/sys/ia64/ia64/db_trace.c
  1.10      +45 -83    src/sys/ia64/include/db_machdep.h
  1.8       +5 -9      src/sys/sparc64/include/db_machdep.h
  1.10      +26 -49    src/sys/sparc64/sparc64/db_interface.c
  1.19      +145 -157  src/sys/sparc64/sparc64/db_trace.c