cvs commit: src/sys/machine/vkernel/i386 cpu_regs.c exception.c trap.c src/sys/machine/vkernel/platform console.c init.c pmap.c

[Matthew Dillon]

dillon      2007/01/08 00:17:17 PST

DragonFly src repository

  Modified files:
    sys/machine/vkernel/i386 cpu_regs.c exception.c trap.c 
    sys/machine/vkernel/platform console.c init.c pmap.c 
  Log:
  The signal return code was trying to access user mode addresses
  directly, which doesn't work when the user process is in an entirely
  different vmspace.  Use copyin() instead.
  
  Assign SIGQUIT (^\) on the console to cause a virtual kernel to enter
  its internal db> debugger.
  
  Quickly hack a callout() based poller for console input so the console
  works (sorta).
  
  Allow a kernel environment to specified as an option in the form
  -e name=value:name=value:...
  
  NULL-out the pmap self-mapping cache when a pmap is destroyed.
  
  Revision  Changes    Path
  1.5       +13 -12    src/sys/machine/vkernel/i386/cpu_regs.c
  1.3       +21 -2     src/sys/machine/vkernel/i386/exception.c
  1.6       +15 -5     src/sys/machine/vkernel/i386/trap.c
  1.4       +32 -1     src/sys/machine/vkernel/platform/console.c
  1.15      +18 -1     src/sys/machine/vkernel/platform/init.c
  1.7       +21 -1     src/sys/machine/vkernel/platform/pmap.c


http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/cpu_regs.c.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/exception.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/trap.c.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/console.c.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/init.c.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/pmap.c.diff?r1=1.6&r2=1.7&f=u