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f7fa86b743
freebsd-skq/sys/i386/include
History
peter f7fa86b743 Split 4.x and 5.x signal handling so that we can keep 4.x signal 
handling clean and functional as 5.x evolves.  This allows some of the
nasty bandaids in the 5.x codepaths to be unwound.

Encapsulate 4.x signal handling under COMPAT_FREEBSD4 (there is an
anti-foot-shooting measure in place, 5.x folks need this for a while) and
finish encapsulating the older stuff under COMPAT_43.  Since the ancient
stuff is required on alpha (longjmp(3) passes a 'struct osigcontext *'
to the current sigreturn(2), instead of the 'ucontext_t *' that sigreturn
is supposed to take), add a compile time check to prevent foot shooting
there too.  Add uniform COMPAT_43 stubs for ia64/sparc64/powerpc.

Tested on: i386, alpha, ia64.  Compiled on sparc64 (a few days ago).
Approved by: re
2002-10-25 19:10:58 +00:00
..
pc Removed bits related to MBRs now that they have a proper home in 2002-10-02 03:29:00 +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 Use long long to indicate 64bitness in #ifdef lint. 2002-10-01 14:07:18 +00:00
acpica_machdep.h Resolve conflicts arising from the ACPI CA 20020725 import. 2002-07-30 19:35:32 +00:00
apic.h Introduce a standard name for the lock protecting an interrupt controller 2001-12-20 23:48:31 +00:00
apicreg.h Introduce a standard name for the lock protecting an interrupt controller 2001-12-20 23:48:31 +00:00
apm_bios.h Remove __P. 2002-03-20 05:48:58 +00:00
apm_segments.h
asc_ioctl.h
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
bootinfo.h
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_pc98.h Remove unneeded ## for GCC 3.1 2002-05-21 12:50:20 +00:00
bus_pio.h
bus.h Add the following functions/macros to support byte order conversions and 2002-02-27 17:16:18 +00:00
cdk.h
clock.h Remove __P. 2002-03-20 05:48:58 +00:00
comstats.h
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
cronyx.h
db_machdep.h Fill out some gaps in ia64 DDB support. This involves generalising DDB's 2001-09-15 11:06:07 +00:00
dvcfg.h Remove __P. 2002-03-20 05:48:58 +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
frame.h Remove __P. 2002-03-20 05:48:58 +00:00
gsc.h
i4b_cause.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_debug.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_ioctl.h add support properly displaying and logging incoming telephone numbers (MSNs) 2002-08-12 07:53:55 +00:00
i4b_rbch_ioctl.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_tel_ioctl.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_trace.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
ieeefp.h
if_wl_wavelan.h Fix typo in the BSD copyright: s/withough/without/ 2002-06-02 20:05:59 +00:00
in_cksum.h Fix several bugs in the i386 asm statements used to speed up Internet 2002-06-22 22:35:53 +00:00
ioctl_bt848.h
ioctl_ctx.h
ioctl_meteor.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 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
mpapic.h Remove the old APIC I/O higher level IPI API in favor of the newer MI 2001-04-10 22:18:21 +00:00
mptable.h Be consistent about functions being static. 2002-10-16 08:57:14 +00:00
mtpr.h
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
pcaudioio.h
pcb_ext.h Remove __P. 2002-03-20 05:48:58 +00:00
pcb.h The a.out md_coredump stuff isn't referenced anywhere anymore, and 2002-10-15 00:02:50 +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
pcvt_ioctl.h
pecoff_machdep.h
perfmon.h Remove __P. 2002-03-20 05:48:58 +00:00
physio_proc.h Remove __P. 2002-03-20 05:48:58 +00:00
pmap.h o Introduce pmap_page_is_mapped(). Its purpose is to obsolete 2002-08-05 03:40:28 +00:00
privatespace.h Overhaul the per-CPU support a bit: 2001-12-11 23:33:44 +00:00
proc.h It is too much work convincing lint why we would want empty structures, 2002-10-01 14:08:08 +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
smptests.h Remove #define APIC_INTR_HIGHPRI_CLOCK - this is no longer used 2002-07-08 09:14:01 +00:00
speaker.h Very minor whitespace/style nit. 2002-10-23 10:14:30 +00:00
specialreg.h Add additional cpuid feature flags and put into a canonical format. 2002-06-22 23:00:33 +00:00
spigot.h
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
vm86.h Remove __P. 2002-03-20 05:48:58 +00:00
vmparam.h
wtio.h