d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
c17bd2abe0
freebsd-skq/sys/amd64/include
History
jkim 24b08bca03 Improve PCB flags handling and make it more robust. Add two new functions 
for manipulating pcb_flags.  These inline functions are very similar to
atomic_set_char(9) and atomic_clear_char(9) but without unnecessary LOCK
prefix for SMP.  Add comments about the rationale[1].  Use these functions
wherever possible.  Although there are some places where it is not strictly
necessary (e.g., a PCB is copied to create a new PCB), it is done across
the board for sake of consistency.  Turn pcb_full_iret into a PCB flag as
it is safe now.  Move rarely used fields before pcb_flags and reduce size
of pcb_flags to one byte.  Fix some style(9) nits in pcb.h while I am in
the neighborhood.

Reviewed by:	kib
Submitted by:	kib[1]
MFC after:	2 months
2010-12-22 00:18:42 +00:00
..
pc A simple rewrite of biossmap.c: 2009-04-15 17:31:22 +00:00
xen Switch to our preferred 2-clause BSD license. 2010-05-05 20:39:02 +00:00
_align.h Merge amd64/i386 _align.h by aligning on the size of register_t (copied 2010-11-26 10:59:20 +00:00
_bus.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
_inttypes.h The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-03 17:55:51 +00:00
_limits.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
_stdint.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
_types.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
acpica_machdep.h Extract the code to find and map the MADT ACPI table during early kernel 2009-09-23 15:42:35 +00:00
apicvar.h Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00
apm_bios.h Move identical copies of apm_bios.h to sys/x86/include, replace them with 2010-11-11 19:36:21 +00:00
asm.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
asmacros.h Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64 2010-06-23 20:44:07 +00:00
atomic.h Inform a compiler which asm statements in the x86 implementation of 2010-12-18 16:41:11 +00:00
bus_dma.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
bus.h Merge amd64 and i386 bus.h and move the resulting header to x86. Replace 2010-12-20 16:39:43 +00:00
clock.h Move functions declaration to MI code, following implementation. 2010-07-15 17:49:35 +00:00
cpu.h Merge sys/amd64/amd64/tsc.c and sys/i386/i386/tsc.c and move to sys/x86/x86. 2010-12-08 00:09:24 +00:00
cpufunc.h Change the parameter passed to the inline assembly to u_short 2010-09-03 14:25:17 +00:00
cputypes.h Add Centaur/IDT/VIA vendor ID for Nano family, which has long mode support. 2009-01-05 21:51:49 +00:00
db_machdep.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
elf.h Supply some useful information to the started image using ELF aux vectors. 2010-08-17 08:55:45 +00:00
endian.h Also remove the unused __word_swap_int*() macros. 2009-04-08 19:10:20 +00:00
exec.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
float.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
floatingpoint.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
fpu.h Remove npxgetregs(), npxsetregs(), fpugetregs() and fpusetregs() 2010-11-26 14:50:42 +00:00
frame.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
gdb_machdep.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
ieeefp.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
in_cksum.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
intr_machdep.h Add a facility for associating optional descriptions with active interrupt 2009-10-15 14:54:35 +00:00
iodev.h - Extract the IODEV_PIO interface from ia64 and make it MI. 2010-04-28 15:38:01 +00:00
kdb.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
legacyvar.h Companion for r188301: fix the prototypes. 2009-02-08 07:03:34 +00:00
limits.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
md_var.h Handle a case when non-canonical address is loaded into the fsbase or 2010-04-10 18:38:11 +00:00
memdev.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
metadata.h A simple rewrite of biossmap.c: 2009-04-15 17:31:22 +00:00
minidump.h amd64: introduce minidump version 2 2010-11-11 18:35:28 +00:00
mp_watchdog.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
nexusvar.h
param.h When compat32 binary asks for the value of hw.machine_arch, report the 2010-07-22 09:13:49 +00:00
pcb.h Improve PCB flags handling and make it more robust. Add two new functions 2010-12-22 00:18:42 +00:00
pci_cfgreg.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
pcpu.h Mark the __curthread() functions as __pure2 and remove the volatile keyword 2010-07-29 18:44:10 +00:00
pmap.h Make the size of the direct map easily configurable. Changing NDMPML4E 2010-11-26 19:36:26 +00:00
pmc_mdep.h - Support for uncore counting events: one fixed PMC with the uncore 2010-04-02 13:23:49 +00:00
ppireg.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
proc.h Reorganize syscall entry and leave handling. 2010-05-23 18:32:02 +00:00
profile.h Use intr_disable() and intr_restore() instead of frobbing the flags register 2010-10-25 15:28:03 +00:00
psl.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
ptrace.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
reg.h Cosmetic tweak to use a type suffix instead of a cast to force a constant 2010-03-29 18:47:04 +00:00
reloc.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
resource.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
runq.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
segments.h Register an interrupt vector for DTrace return probes. There is some 2010-08-28 08:03:29 +00:00
setjmp.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
sf_buf.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
sigframe.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
signal.h Sync definitions for struct sigcontext for i386 and amd64 architectures 2009-04-01 13:44:28 +00:00
smp.h Add a new ipi_cpu() function to the MI IPI API that can be used to send an 2010-08-06 15:36:59 +00:00
specialreg.h specialreg.h: add definitions for some useful bits found in CPUID.6 EAX and ECX 2010-11-23 13:55:30 +00:00
stack.h Make preparations for increasing the size of the kernel virtual 2008-06-20 05:22:09 +00:00
stdarg.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
sysarch.h Remove redundant inclusion of <sys/cdefs.h>. 2010-02-20 14:13:47 +00:00
timerreg.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
trap.h Add two DTrace trap type values. Used by fasttrap. 2010-08-24 13:13:24 +00:00
tss.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
ucontext.h Add all segment registers for the amd64 CPU to struct reg and mcontext. 2009-04-01 12:44:17 +00:00
varargs.h Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64 2008-11-22 16:14:52 +00:00
vm.h Add support to the virtual memory system for configuring machine- 2009-07-12 23:31:20 +00:00
vmparam.h Make the size of the direct map easily configurable. Changing NDMPML4E 2010-11-26 19:36:26 +00:00