Konstantin Belousov c788f92509 Some clarifications and updates for the comments, mostly retrieved ...

from Bruce Evans.  Trim the trailing spaces.

MFC after:	1 week

2013-06-19 05:05:16 +00:00

..

amd64_mem.c

Avoid preemption while manipulating CRs and MTRRs.

2011-01-17 17:30:35 +00:00

apic_vector.S

Do not EOI local APIC too early. Just do doreti normally after resuming.

2012-02-07 23:24:29 +00:00

atomic.c

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atpic_vector.S

Introduce the new kernel sub-tree x86 which should contain all the code

2010-02-25 14:13:39 +00:00

autoconf.c

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bios.c

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bpf_jit_machdep.c

If a conditional jump instruction has the same jt and jf, do not perform

2010-04-22 23:47:19 +00:00

bpf_jit_machdep.h

If a conditional jump instruction has the same jt and jf, do not perform

2010-04-22 23:47:19 +00:00

cpu_switch.S

Add support for the XSAVEOPT instruction use. Our XSAVE/XRSTOR usage

2012-07-14 15:48:30 +00:00

db_disasm.c

Several fixes to the amd64 disassembler:

2012-07-06 14:25:59 +00:00

db_interface.c

- Adjust the whitespace for the lines that output fields in 'show pcpu' in

2010-05-21 17:17:56 +00:00

db_trace.c

Fix the hardware watchpoints on SMP amd64. Load the updated %dr

2013-05-21 11:24:32 +00:00

elf_machdep.c

Remove duplicate header inclusion of <sys/sysent.h>

2012-08-07 05:46:36 +00:00

exception.S

Some clarifications and updates for the comments, mostly retrieved

2013-06-19 05:05:16 +00:00

fpu.c

Correct the type for the literal used on the left side of the shift up

2013-05-09 17:25:29 +00:00

gdb_machdep.c

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genassym.c

Remove unused macros PTESHIFT, PDESHIFT, PDPESHIFT and PML4ESHIFT.

2013-06-14 00:03:43 +00:00

identcpu.c

Fix several standard extended feature bits.

2013-05-11 01:31:51 +00:00

in_cksum.c

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initcpu.c

Enable the new instructions for reading and writing bases for %fs,

2012-11-01 15:17:43 +00:00

io.c

- Extract the IODEV_PIO interface from ia64 and make it MI.

2010-04-28 15:38:01 +00:00

locore.S

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machdep.c

Use slightly more idiomatic expression to get the address of array.

2013-05-27 18:39:39 +00:00

mem.c

Partially revert r217515 so that the mem_range_softc variable is always

2012-07-09 20:42:08 +00:00

minidump_machdep.c

Compute the number of initial kernel page table pages (NKPT) dynamically.

2013-02-06 04:53:00 +00:00

mp_machdep.c

- Add a BIT_FFS() macro and use it to replace cpusetffs_obj()

2013-06-13 20:46:03 +00:00

mp_watchdog.c

Move <machine/apicreg.h> to <x86/apicreg.h>.

2010-11-01 18:18:46 +00:00

mpboot.S

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pmap.c

Remove unused macros PTESHIFT, PDESHIFT, PDPESHIFT and PML4ESHIFT.

2013-06-14 00:03:43 +00:00

prof_machdep.c

Use atomic load & store for TSC frequency. It may be overkill for amd64 but

2011-04-07 23:28:28 +00:00

ptrace_machdep.c

The PT_I386_{GET,SET}XMMREGS and PT_{GET,SET}XSTATE operate on the

2012-07-21 13:06:37 +00:00

sigtramp.S

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stack_machdep.c

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support.S

Fix the name of the pcb member in the comments.

2013-04-13 15:20:33 +00:00

sys_machdep.c

Add support for the extended FPU states on amd64, both for native

2012-01-21 17:45:27 +00:00

trap.c

Assert that interrupts are enabled in the trap handlers on x86 before

2013-06-03 17:40:05 +00:00

uio_machdep.c

Put the general logic for being a CPU hog into a new function

2011-02-02 16:35:10 +00:00

uma_machdep.c

Flip the semantic of M_NOWAIT to only require the allocation to not

2012-11-14 20:01:40 +00:00

vm_machdep.c

Improve readability of static assertions for OFFSET_* macros.

2013-05-13 21:47:17 +00:00