cvs commit: src/gnu/usr.bin/gdb/libgdb/patches i386fbsd-nat.c.patch src/lib/libc/sys mmap.2 src/sys/cpu/i386/include frame.h npx.h reg.h segments.h signal.h ucontext.h vm86.h src/sys/emulation/linux/i386 linux_sysvec.c src/sys/kern init_sysent.c syscalls.c ...

Sun Jan 7 19:36:54 PST 2007

dillon      2007/01/07 19:33:43 PST

DragonFly src repository

  Modified files:
    gnu/usr.bin/gdb/libgdb/patches i386fbsd-nat.c.patch 
    lib/libc/sys         mmap.2 
    sys/cpu/i386/include frame.h npx.h reg.h segments.h signal.h 
                         ucontext.h vm86.h 
    sys/emulation/linux/i386 linux_sysvec.c 
    sys/kern             init_sysent.c syscalls.c syscalls.master 
                         tty_cons.c 
    sys/machine/pc32/apic apic_vector.s 
    sys/machine/pc32/i386 db_interface.c db_trace.c exception.s 
                          genassym.c locore.s machdep.c support.s 
                          swtch.s sys_machdep.c tls.c trap.c 
                          vm86.c vm_machdep.c 
    sys/machine/pc32/icu icu_vector.s 
    sys/machine/pc32/include md_var.h pcb.h pcb_ext.h thread.h 
    sys/machine/pc32/isa ipl.s npx.c 
    sys/machine/vkernel/i386 cpu_regs.c db_interface.c db_trace.c 
                             exception.c genassym.c locore.s npx.c 
                             swtch.s tls.c trap.c vm_machdep.c 
    sys/machine/vkernel/include md_var.h pcb.h pcb_ext.h thread.h 
    sys/machine/vkernel/platform console.c init.c machintr.c 
                                 pmap.c pmap_inval.c 
    sys/sys              syscall-hide.h syscall.h syscall.mk 
                         sysproto.h systm.h sysunion.h vkernel.h 
                         vmspace.h 
    sys/vm               vm_fault.c vm_vmspace.c 
  Log:
  Modify the trapframe sigcontext, ucontext, etc.  Add %gs to the trapframe
  and xflags and an expanded floating point save area to sigcontext/ucontext
  so traps can be fully specified.

  Remove all the %gs hacks in the system code and signal trampoline and handle
  %gs faults natively, like we do %fs faults.

  Implement writebacks to the virtual page table to set VPTE_M and VPTE_A and
  add checks for VPTE_R and VPTE_W.

  Consolidate the TLS save area into a MD structure that can be accessed by MI
  code.

  Reformulate the vmspace_ctl() system call to allow an extended context to be
  passed (for TLS info and soon the FP and eventually the LDT).

  Adjust the GDB patches to recognize the new location of %gs.

  Properly detect non-exception returns to the virtual kernel when the virtual
  kernel is running an emulated user process and receives a signal.

  And misc other work on the virtual kernel.

  Revision  Changes    Path
  1.2       +11 -3     src/gnu/usr.bin/gdb/libgdb/patches/i386fbsd-nat.c.patch
  1.7       +4 -1      src/lib/libc/sys/mmap.2
  1.7       +6 -0      src/sys/cpu/i386/include/frame.h
  1.11      +8 -4      src/sys/cpu/i386/include/npx.h
  1.8       +22 -19    src/sys/cpu/i386/include/reg.h
  1.13      +8 -0      src/sys/cpu/i386/include/segments.h
  1.8       +5 -5      src/sys/cpu/i386/include/signal.h
  1.4       +3 -2      src/sys/cpu/i386/include/ucontext.h
  1.9       +2 -0      src/sys/cpu/i386/include/vm86.h
  1.25      +10 -2     src/sys/emulation/linux/i386/linux_sysvec.c
  1.49      +1 -1      src/sys/kern/init_sysent.c
  1.48      +1 -1      src/sys/kern/syscalls.c
  1.47      +3 -2      src/sys/kern/syscalls.master
  1.20      +2 -1      src/sys/kern/tty_cons.c
  1.35      +10 -5     src/sys/machine/pc32/apic/apic_vector.s
  1.16      +1 -0      src/sys/machine/pc32/i386/db_interface.c
  1.17      +0 -2      src/sys/machine/pc32/i386/db_trace.c
  1.30      +25 -9     src/sys/machine/pc32/i386/exception.s
  1.54      +1 -2      src/sys/machine/pc32/i386/genassym.c
  1.13      +0 -1      src/sys/machine/pc32/i386/locore.s
  1.112     +54 -23    src/sys/machine/pc32/i386/machdep.c
  1.19      +1 -0      src/sys/machine/pc32/i386/support.s
  1.43      +0 -12     src/sys/machine/pc32/i386/swtch.s
  1.30      +3 -3      src/sys/machine/pc32/i386/sys_machdep.c
  1.8       +2 -2      src/sys/machine/pc32/i386/tls.c
  1.92      +15 -135   src/sys/machine/pc32/i386/trap.c
  1.24      +1 -1      src/sys/machine/pc32/i386/vm86.c
  1.53      +1 -6      src/sys/machine/pc32/i386/vm_machdep.c
  1.29      +9 -4      src/sys/machine/pc32/icu/icu_vector.s
  1.24      +2 -0      src/sys/machine/pc32/include/md_var.h
  1.11      +1 -1      src/sys/machine/pc32/include/pcb.h
  1.9       +0 -1      src/sys/machine/pc32/include/pcb_ext.h
  1.17      +2 -2      src/sys/machine/pc32/include/thread.h
  1.27      +20 -4     src/sys/machine/pc32/isa/ipl.s
  1.39      +7 -0      src/sys/machine/pc32/isa/npx.c
  1.4       +60 -49    src/sys/machine/vkernel/i386/cpu_regs.c
  1.2       +1 -0      src/sys/machine/vkernel/i386/db_interface.c
  1.3       +0 -2      src/sys/machine/vkernel/i386/db_trace.c
  1.2       +9 -4      src/sys/machine/vkernel/i386/exception.c
  1.55      +1 -2      src/sys/machine/vkernel/i386/genassym.c
  1.6       +0 -1      src/sys/machine/vkernel/i386/locore.s
  1.3       +7 -0      src/sys/machine/vkernel/i386/npx.c
  1.4       +0 -18     src/sys/machine/vkernel/i386/swtch.s
  1.3       +6 -3      src/sys/machine/vkernel/i386/tls.c
  1.5       +49 -32    src/sys/machine/vkernel/i386/trap.c
  1.3       +1 -6      src/sys/machine/vkernel/i386/vm_machdep.c
  1.9       +1 -0      src/sys/machine/vkernel/include/md_var.h
  1.2       +1 -1      src/sys/machine/vkernel/include/pcb.h
  1.2       +0 -1      src/sys/machine/vkernel/include/pcb_ext.h
  1.2       +9 -7      src/sys/machine/vkernel/include/thread.h
  1.3       +2 -2      src/sys/machine/vkernel/platform/console.c
  1.14      +0 -10     src/sys/machine/vkernel/platform/init.c
  1.5       +11 -0     src/sys/machine/vkernel/platform/machintr.c
  1.6       +15 -15    src/sys/machine/vkernel/platform/pmap.c
  1.3       +18 -11    src/sys/machine/vkernel/platform/pmap_inval.c
  1.49      +1 -1      src/sys/sys/syscall-hide.h
  1.49      +1 -1      src/sys/sys/syscall.h
  1.49      +1 -1      src/sys/sys/syscall.mk
  1.49      +3 -4      src/sys/sys/sysproto.h
  1.60      +3 -0      src/sys/sys/systm.h
  1.46      +1 -1      src/sys/sys/sysunion.h
  1.7       +7 -2      src/sys/sys/vkernel.h
  1.6       +5 -1      src/sys/sys/vmspace.h
  1.36      +81 -11    src/sys/vm/vm_fault.c
  1.8       +38 -15    src/sys/vm/vm_vmspace.c

http://www.dragonflybsd.org/cvsweb/src/gnu/usr.bin/gdb/libgdb/patches/i386fbsd-nat.c.patch.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/lib/libc/sys/mmap.2.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/frame.h.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/npx.h.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/reg.h.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/segments.h.diff?r1=1.12&r2=1.13&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/signal.h.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/ucontext.h.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/cpu/i386/include/vm86.h.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/emulation/linux/i386/linux_sysvec.c.diff?r1=1.24&r2=1.25&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/init_sysent.c.diff?r1=1.48&r2=1.49&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/syscalls.c.diff?r1=1.47&r2=1.48&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/syscalls.master.diff?r1=1.46&r2=1.47&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/tty_cons.c.diff?r1=1.19&r2=1.20&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/apic/apic_vector.s.diff?r1=1.34&r2=1.35&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/db_interface.c.diff?r1=1.15&r2=1.16&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/db_trace.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/exception.s.diff?r1=1.29&r2=1.30&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/genassym.c.diff?r1=1.53&r2=1.54&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/locore.s.diff?r1=1.12&r2=1.13&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/machdep.c.diff?r1=1.111&r2=1.112&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/support.s.diff?r1=1.18&r2=1.19&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/swtch.s.diff?r1=1.42&r2=1.43&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/sys_machdep.c.diff?r1=1.29&r2=1.30&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/tls.c.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/trap.c.diff?r1=1.91&r2=1.92&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/vm86.c.diff?r1=1.23&r2=1.24&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/i386/vm_machdep.c.diff?r1=1.52&r2=1.53&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/icu/icu_vector.s.diff?r1=1.28&r2=1.29&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/include/md_var.h.diff?r1=1.23&r2=1.24&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/include/pcb.h.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/include/pcb_ext.h.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/include/thread.h.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/isa/ipl.s.diff?r1=1.26&r2=1.27&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/pc32/isa/npx.c.diff?r1=1.38&r2=1.39&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/cpu_regs.c.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/db_interface.c.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/db_trace.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/exception.c.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/genassym.c.diff?r1=1.54&r2=1.55&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/locore.s.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/npx.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/swtch.s.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/tls.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/trap.c.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/i386/vm_machdep.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/include/md_var.h.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/include/pcb.h.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/include/pcb_ext.h.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/include/thread.h.diff?r1=1.1&r2=1.2&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/console.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/init.c.diff?r1=1.13&r2=1.14&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/machintr.c.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/pmap.c.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/machine/vkernel/platform/pmap_inval.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/syscall-hide.h.diff?r1=1.48&r2=1.49&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/syscall.h.diff?r1=1.48&r2=1.49&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/syscall.mk.diff?r1=1.48&r2=1.49&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/sysproto.h.diff?r1=1.48&r2=1.49&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/systm.h.diff?r1=1.59&r2=1.60&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/sysunion.h.diff?r1=1.45&r2=1.46&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/vkernel.h.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/vmspace.h.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/vm_fault.c.diff?r1=1.35&r2=1.36&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/vm_vmspace.c.diff?r1=1.7&r2=1.8&f=u