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freebsd-nq/sys/alpha/alpha
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David Xu 740fd64d65 Validate if the value written into {FS,GS}.base is a canonical 
address, writting non-canonical address can cause kernel a panic,
by restricting base values to 0..VM_MAXUSER_ADDRESS, ensuring
only canonical values get written to the registers.

Reviewed by: peter, Josepha Koshy < joseph.koshy at gmail dot com >
Approved by: re (scottl)
2005-07-10 23:31:11 +00:00
..
api_up1000.c
Update for the KDB framework. Sanitize the alpha console code now that
2004-07-10 22:29:41 +00:00
atomic.s
…
autoconf.c
Create nexus in configure_first() instead of in configure(). This
2005-05-29 23:44:22 +00:00
busdma_machdep.c
For ISA DMA maps, the chipsets scatter/gather feature is used. As
2005-05-25 07:25:12 +00:00
busspace.c
…
clock_if.m
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
clock.c
- Move timerreg.h to <arch>/include and split i8253 specific defines into
2005-05-14 09:10:02 +00:00
cpuconf.c
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2005-01-05 20:05:52 +00:00
db_disasm.c
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2005-01-05 20:05:52 +00:00
db_instruction.h
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2005-01-05 20:05:52 +00:00
db_interface.c
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
db_trace.c
Don't include sys/user.h merely for its side-effect of recursively
2004-11-27 06:51:39 +00:00
dec_1000a.c
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
dec_2100_a50.c
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2005-01-05 20:05:52 +00:00
dec_2100_a500.c
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2005-01-05 20:05:52 +00:00
dec_3000_300.c
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2005-01-05 20:05:52 +00:00
dec_3000_500.c
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2005-01-05 20:05:52 +00:00
dec_axppci_33.c
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2005-01-05 20:05:52 +00:00
dec_eb64plus.c
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2005-01-05 20:05:52 +00:00
dec_eb164.c
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2005-01-05 20:05:52 +00:00
dec_kn8ae.c
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2005-01-05 20:05:52 +00:00
dec_kn20aa.c
Implement interrupt routing for DEC_KN20AA.
2005-02-10 00:35:31 +00:00
dec_kn300.c
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
dec_st550.c
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2005-01-05 20:05:52 +00:00
dec_st6600.c
Update for the KDB framework. Sanitize the alpha console code now that
2004-07-10 22:29:41 +00:00
divrem.m4
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
dump_machdep.c
Catch a few places where NULL (pointer) was used where 0 (integer) was
2003-12-23 02:36:43 +00:00
elf_machdep.c
Add __elfN(dump_thread). This function is called from __elfN(coredump)
2004-08-11 02:35:06 +00:00
exception.s
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
fp_emulate.c
Don't include sys/user.h merely for its side-effect of recursively
2004-11-27 06:51:39 +00:00
gdb_machdep.c
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
genassym.c
user.h is included only to get pcb.h, so use the latter directly instead.
2004-11-20 02:28:14 +00:00
ieee_float.c
When a denormal underflows to zero, raise an underflow exception.
2004-05-06 09:36:11 +00:00
ieee_float.h
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in_cksum.c
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
interrupt.c
Use PCPU_LAZY_INC() for cnt.v_{intr,trap,syscalls} rather than atomic
2005-04-12 23:18:54 +00:00
locore.s
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
machdep.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
mem.c
Break out the MI part of the /dev/[k]mem and /dev/io drivers into
2004-08-01 11:40:54 +00:00
mp_machdep.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
pal.s
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2005-01-05 20:05:52 +00:00
pmap.c
Introduce a procedure, pmap_page_init(), that initializes the
2005-06-10 03:33:36 +00:00
prom_disp.s
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2005-01-05 20:05:52 +00:00
prom.c
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2005-01-05 20:05:52 +00:00
promcons.c
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2005-01-05 20:05:52 +00:00
sgmap.c
Catch up with __RMAN_RESOURCE_VISIBLE enough to get GENERIC to build
2004-07-01 15:07:27 +00:00
support.s
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2005-01-05 20:05:52 +00:00
swtch.s
- Convert Alpha over to the new calling conventions for cpu_throw() and
2003-08-12 19:33:36 +00:00
sys_machdep.c
Don't include sys/user.h merely for its side-effect of recursively
2004-11-27 06:51:39 +00:00
trap.c
Use PCPU_LAZY_INC() for cnt.v_{intr,trap,syscalls} rather than atomic
2005-04-12 23:18:54 +00:00
uio_machdep.c
Begin all license/copyright comments with /*- or #-
2005-01-05 20:05:52 +00:00
uma_machdep.c
Move uma_small_alloc() and uma_small_free() out of the pmap and into their
2004-06-11 19:55:56 +00:00
vm_machdep.c
Validate if the value written into {FS,GS}.base is a canonical
2005-07-10 23:31:11 +00:00