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8c132e9fae
freebsd-skq/sys/amd64/include
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David Xu 8c132e9fae 1.Fix smp race between kernel vm86 BIOS calling and userland vm86 mode code, 
remove global variable in_vm86call, set vm86 calling flag in PCB flags.

2.Fix vm86 BIOS calling preempted problem by changing vm86_lock mutex type
  from MTX_DEF to MTX_SPIN. vm86pcb is not remembered in thread struct,
  when the thread calling vm86 BIOS is preempted by interrupt thread,
  and later switching back to the thread would cause incorrect context be
  loaded into CPU registers, this leads to kernel crash.
2002-11-07 01:34:23 +00:00
..
pc use __packed. 2002-09-23 18:54:32 +00:00
_inttypes.h Since printf(3) now supports the `j' conversion specifier, use that 2002-06-30 05:48:03 +00:00
_limits.h Create a new header <machine/_stdint.h> for storing MD parts of 2002-07-29 17:41:23 +00:00
_stdint.h Create a new header <machine/_stdint.h> for storing MD parts of 2002-07-29 17:41:23 +00:00
_types.h Move several MI types from <machine/_types.h> to <sys/_types.h>. 2002-08-23 16:49:06 +00:00
acpica_machdep.h Resolve conflicts arising from the ACPI CA 20020725 import. 2002-07-30 19:35:32 +00:00
apicreg.h Introduce a standard name for the lock protecting an interrupt controller 2001-12-20 23:48:31 +00:00
asm.h PIC_GOTOFF is OBE. 2002-09-23 07:27:45 +00:00
asmacros.h Silence preprocessor warning, No need to use CONCAT with "," and "word". 2002-06-01 20:22:33 +00:00
atomic.h Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems. 2002-10-14 19:33:12 +00:00
bus_amd64.h Warnings and lint-assisting fixes; mark unused function parameters as 2002-07-15 13:25:15 +00:00
bus_at386.h Warnings and lint-assisting fixes; mark unused function parameters as 2002-07-15 13:25:15 +00:00
bus_dma.h New bus_dma interfaces for use by crypto device drivers: 2002-10-04 20:40:39 +00:00
bus_memio.h
bus_pio.h
bus.h Add the following functions/macros to support byte order conversions and 2002-02-27 17:16:18 +00:00
clock.h Remove __P. 2002-03-20 05:48:58 +00:00
cpu.h Remove __P. 2002-03-20 05:48:58 +00:00
cpufunc.h Create inlines for ltr(sel), lldt(sel), lidt(addr) rather than 2002-09-22 04:45:21 +00:00
cputypes.h Move a prototype to the least wrong place. 2002-08-02 18:45:43 +00:00
critical.h Remove the critmode sysctl - the new method for critical_enter/exit (already 2002-07-10 20:15:58 +00:00
db_machdep.h Fill out some gaps in ia64 DDB support. This involves generalising DDB's 2001-09-15 11:06:07 +00:00
elf.h Move the definition of ElfN_Hashelt to common headers. The only platform 2002-05-30 08:32:18 +00:00
endian.h Be careful not to define GCC-specific optimizations in the non-GCC 2002-09-23 04:32:17 +00:00
exec.h
float.h Use the correct values for LDBL_*. Libc doesn't completely support 2002-10-25 07:02:52 +00:00
floatingpoint.h Fixed the return value of fpsetmask(). The API requires inversion of the 2002-06-01 17:39:46 +00:00
fpu.h At great personal risk, add a __packed and __aligned(x) define that 2002-09-23 05:55:10 +00:00
frame.h Remove __P. 2002-03-20 05:48:58 +00:00
ieeefp.h
in_cksum.h This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will 2000-09-29 13:46:07 +00:00
kse.h Add files that are new for KSE. 2002-06-29 07:04:59 +00:00
legacyvar.h Add a new legacy(4) device driver for use on machines that do not have 2002-09-23 15:50:06 +00:00
limits.h Create a new header <machine/_stdint.h> for storing MD parts of 2002-07-29 17:41:23 +00:00
md_var.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
mptable.h Be consistent about functions being static. 2002-10-16 08:57:14 +00:00
mutex.h GC #if 0'd assembly mutex micro operations. If someone wants to bring 2002-03-28 15:14:23 +00:00
npx.h At great personal risk, add a __packed and __aligned(x) define that 2002-09-23 05:55:10 +00:00
param.h Initiate deorbit burn for the i386-only a.out related support. Moves are 2002-09-17 01:49:00 +00:00
pcb_ext.h Remove __P. 2002-03-20 05:48:58 +00:00
pcb.h 1.Fix smp race between kernel vm86 BIOS calling and userland vm86 mode code, 2002-11-07 01:34:23 +00:00
pci_cfgreg.h Add a function pci_probe_route_table() that returns true if our PCI BIOS 2002-09-06 22:15:44 +00:00
pcpu.h A more lint friendly #ifdef lint section. 2002-10-01 14:01:58 +00:00
pmap.h o Introduce pmap_page_is_mapped(). Its purpose is to obsolete 2002-08-05 03:40:28 +00:00
proc.h Note that the sched_lock protects md_ldt of struct mdproc. 2002-10-25 20:06:16 +00:00
profile.h Fix a declaration that is actually supposed to be a macro definition. 2002-09-25 13:46:23 +00:00
psl.h Allow bit 21 of EFLAGS register (PSL_ID) be changed in the use-mode without 2001-11-15 23:01:29 +00:00
ptrace.h Move the definition of PT_[GS]ET{,DB,FP}REGS from the MD ptrace.h to the 2002-03-16 00:25:53 +00:00
reg.h Change the definition of the debugging registers to be an array, so 2002-10-20 20:48:56 +00:00
reloc.h
resource.h
runq.h Move the "- 1" into the RQB_FFS(mask) macro itself so that 2002-06-20 06:21:20 +00:00
segments.h ISMEMSDP(), IS286GDP(), IS386GDP(), ISGDP(), ISSDP() and ISSYSSDP() are 2002-09-26 05:07:41 +00:00
setjmp.h Fix namespace issues by using visibility conditionals from 2002-10-05 05:47:56 +00:00
sigframe.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
signal.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
smp.h Add the !define(COMPILING_LINT) 2002-10-17 18:17:28 +00:00
specialreg.h Add additional cpuid feature flags and put into a canonical format. 2002-06-22 23:00:33 +00:00
stdarg.h o Add conditionals to allow va_list to be defined in other headers. 2002-10-06 22:01:07 +00:00
sysarch.h There is no need for start/num to be signed in i386_ldt_args. 2002-09-28 20:42:04 +00:00
trap.h Activate SSE/SIMD. This is the extra context switching support that 2001-07-12 06:32:51 +00:00
tss.h Delete a whole bunch of compatability defines that we dont use anymore. 2002-09-23 05:04:05 +00:00
ucontext.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
varargs.h Add conditionals to allow va_list to be defined in other headers. 2002-10-06 22:02:06 +00:00
vmparam.h