freebsd-nq/sys/amd64/amd64
David Xu 2328274aec Because fuword on AMD64 returns 64bit long integer -1 on fault, clear
entire %rax to zero instead of only clearing %eax, otherwise it will
leave garbage data in upper 32 bits.
2006-08-15 12:45:51 +00:00
..
amd64_mem.c
apic_vector.S
atomic.c
autoconf.c
bios.c
bpf_jit_machdep.c
bpf_jit_machdep.h
busdma_machdep.c
cpu_switch.S
db_disasm.c
db_interface.c
db_trace.c
dump_machdep.c
elf_machdep.c
exception.S
fpu.c
gdb_machdep.c
genassym.c
identcpu.c
in_cksum.c
initcpu.c
intr_machdep.c
io_apic.c
io.c
legacy.c
local_apic.c
locore.S
machdep.c
mem.c
minidump_machdep.c
mp_machdep.c
mp_watchdog.c
mpboot.S
mptable_pci.c
mptable.c
nexus.c
pmap.c Don't try to preserve PAT bits in pmap_enter(). We currently on pages that 2006-08-14 15:39:41 +00:00
prof_machdep.c
sigtramp.S
support.S Because fuword on AMD64 returns 64bit long integer -1 on fault, clear 2006-08-15 12:45:51 +00:00
sys_machdep.c
trap.c Eliminate an unnecessary initialization from trap_pfault() that also 2006-08-14 19:53:53 +00:00
tsc.c
uio_machdep.c
uma_machdep.c
vm_machdep.c