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9f45b2da8f
freebsd-dev/sys/amd64/include
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Dag-Erling Smørgrav 9f45b2da8f Define ovbcopy() as a macro which expands to the equivalent bcopy() call, 
to take care of the KAME IPv6 code which needs ovbcopy() because NetBSD's
bcopy() doesn't handle overlap like ours.

Remove all implementations of ovbcopy().

Previously, bzero was a function pointer on i386, to save a jmp to
bzero_vector.  Get rid of this microoptimization as it only confuses
things, adds machine-dependent code to an MD header, and doesn't really
save all that much.

This commit does not add my pagezero() / pagecopy() code.
2003-04-04 17:29:55 +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 Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +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 - Add vm_paddr_t, a physical address type. This is required for systems 2003-03-25 00:07:06 +00:00
acpica_machdep.h Resolve conflicts arising from the ACPI CA 20020725 import. 2002-07-30 19:35:32 +00:00
apicreg.h Expand the APIC ID mask field of the ICR register to 8 bits intead of just 2003-03-17 19:14:13 +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 - Add support for PAE and more than 4 gigs of ram on x86, dependent on the 2003-03-30 05:24:52 +00:00
bus_at386.h - Add support for PAE and more than 4 gigs of ram on x86, dependent on the 2003-03-30 05:24:52 +00:00
bus_dma.h Implement bus_dmamem_alloc_size() and bus_dmamem_free_size() as 2003-01-29 07:25:27 +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 i386/i386/tsc.c was repo-copied from i386/isa/clock.c. 2003-02-05 09:20:40 +00:00
cpu.h Make get_cyclecount() use binuptime() when no tsc is available: it is cheaper. 2003-02-05 08:55:10 +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 Implement fpclassify(): 2003-02-08 20:37:55 +00:00
floatingpoint.h o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +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 o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +00:00
in_cksum.h
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 Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
md_var.h Define ovbcopy() as a macro which expands to the equivalent bcopy() call, 2003-04-04 17:29:55 +00:00
mptable.h Commit a partial lazy thread switch mechanism for i386. it isn't as lazy 2003-04-02 23:53:30 +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 Initiate de-orbit burn for USE_PCI_BIOS_FOR_READ_WRITE. This has been 2003-02-18 03:36:49 +00:00
pcpu.h A more lint friendly #ifdef lint section. 2002-10-01 14:01:58 +00:00
pmap.h Bandaid fix for previous commit while I figure out why it broke. This 2003-04-04 10:09:44 +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 Properly parenthesize the DBREG_DRX macro's variables to allow for 2002-11-07 22:42:31 +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 Remove BDE_DEBUGGER. 2003-01-28 19:05:44 +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 Align the FPU state in the ucontext and sigcontext to 16 bytes 2002-12-02 19:58:55 +00:00
smp.h Commit a partial lazy thread switch mechanism for i386. it isn't as lazy 2003-04-02 23:53:30 +00:00
specialreg.h Bah, add in a missing space char I noticed when MFC'ing this. 2003-01-22 17:26:18 +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 Align the FPU state in the ucontext and sigcontext to 16 bytes 2002-12-02 19:58:55 +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 - Removed UMAXPTDI and UMAXPTEOFF. 2003-02-24 20:29:52 +00:00