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8e7322af29
freebsd-skq/sys/ia64/include
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mike b4e3f2f94a Implement fpclassify(): 
o Add a MD header private to libc called _fpmath.h; this header
  contains bitfield layouts of MD floating-point types.
o Add a MI header private to libc called fpmath.h; this header
  contains bitfield layouts of MI floating-point types.
o Add private libc variables to lib/libc/$arch/gen/infinity.c for
  storing NaN values.
o Add __double_t and __float_t to <machine/_types.h>, and provide
  double_t and float_t typedefs in <math.h>.
o Add some C99 manifest constants (FP_ILOGB0, FP_ILOGBNAN, HUGE_VALF,
  HUGE_VALL, INFINITY, NAN, and return values for fpclassify()) to
  <math.h> and others (FLT_EVAL_METHOD, DECIMAL_DIG) to <float.h> via
  <machine/float.h>.
o Add C99 macro fpclassify() which calls __fpclassify{d,f,l}() based
  on the size of its argument.  __fpclassifyl() is never called on
  alpha because (sizeof(long double) == sizeof(double)), which is good
  since __fpclassifyl() can't deal with such a small `long double'.

This was developed by David Schultz and myself with input from bde and
fenner.

PR:		23103
Submitted by:	David Schultz <dschultz@uclink.Berkeley.EDU>
		(significant portions)
Reviewed by:	bde, fenner (earlier versions)
2003-02-08 20:37:55 +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 Implement fpclassify(): 2003-02-08 20:37:55 +00:00
acpica_machdep.h Resolve conflicts arising from the ACPI CA 20020725 import. 2002-07-30 19:35:32 +00:00
asm.h Initiate deorbit burn for the i386-only a.out related support. Moves are 2002-09-17 01:49:00 +00:00
atomic.h Simplify IA64_CMPXCHG to avoid having braced-groups in expressions. 2002-05-19 20:19:07 +00:00
bootinfo.h Use one of the bi_spare entries for the DIG64 HCDP table address. 2002-12-08 20:32:56 +00:00
bus_memio.h
bus_pio.h
bus.h Provide a null-implementation for bus_space_unmap, like i386. 2003-01-05 21:34:05 +00:00
clock.h Replace the hardcoding of 255 as the clock interrupt vector with 2003-01-06 01:39:25 +00:00
clockvar.h Don't pretend the argument to clockattach is a device - it isn't. 2001-10-04 15:28:27 +00:00
cpu.h MFp4: 2002-11-24 20:15:08 +00:00
cpufunc.h Make all memory I/O addresses (explicitly) 64-bit. Memory mapped 2003-01-05 21:40:45 +00:00
critical.h Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter() 2002-04-01 23:51:23 +00:00
db_machdep.h o Remove namespace pollution from param.h: 2002-05-19 04:42:19 +00:00
dig64.h More MFp4: DIG64 structures. 2002-12-18 18:52:20 +00:00
efi.h Initial cut at calling the EFI-provided FPSWA (Floating Point Software 2001-11-19 07:25:42 +00:00
elf.h Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable 2002-07-20 02:56:12 +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
fpu.h
frame.h Add ar.lc and ar.ec to the trapframe. These are not saved for syscalls, 2002-04-30 06:37:25 +00:00
ia64_cpu.h o Remove namespace pollution from param.h: 2002-05-19 04:42:19 +00:00
ieee.h
ieeefp.h s/_ALPHA_/_MACHINE_/ 2002-05-13 05:01:05 +00:00
in_cksum.h
inst.h Shift the code which packs and unpacks instruction bundles out of DDB 2001-10-18 16:20:04 +00:00
intr.h Don't hardcode the address of the local (S)APIC (aka processor 2003-01-05 22:14:30 +00:00
intrcnt.h Bump the number of interrupts from 65 to 257. This is a waste of 2003-01-05 22:00:19 +00:00
ioctl_bt848.h
ioctl_meteor.h
kse.h Add a copy of the sparc64 machine/kse.h to satisfy depencies.. 2002-06-29 18:07:50 +00:00
limits.h Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
mca.h Remove the definition of struct mca_guid and use the generic 2002-05-29 05:19:07 +00:00
md_var.h Remove special casing for running in the simulator from the kernel 2003-02-01 22:50:09 +00:00
mutex.h Modify the critical section API as follows: 2001-12-18 00:27:18 +00:00
nexusvar.h Convert NEXUS_ACCESSOR to use the __BUS_ACCESSOR 2002-08-22 19:47:10 +00:00
pal.h Add define for the PIB default address and include a reference to 2001-10-21 05:52:54 +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.h Rewrite cpu_switch(). The most notable change is the fact that we now 2002-10-30 05:55:29 +00:00
pci_cfgreg.h Start hooking up devices. 2001-09-29 11:11:18 +00:00
pcpu.h Remove unused MD fields (pc_pending_ipis, pc_next_asn and 2001-12-30 09:39:41 +00:00
pmap.h Remove the dependency on ia64_cpu.h by not defining pmap_kextract() 2002-10-12 20:35:56 +00:00
proc.h Compromise for critical*()/cpu_critical*() recommit. Cleanup the interrupt 2002-03-27 05:39:23 +00:00
profile.h Change critical_t to register_t for intr_disable/restore. 2002-03-21 09:50:11 +00:00
pte.h Define PS and VE fields of region register correctly. 2001-11-09 13:07:44 +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 At great personal risk, add a __packed and __aligned(x) define that 2002-09-23 05:55:10 +00:00
reloc.h
resource.h
rse.h * Factor out common code for manipulating the RSE backing store. 2001-10-29 12:04:23 +00:00
runq.h Move the "- 1" into the RQB_FFS(mask) macro itself so that 2002-06-20 06:21:20 +00:00
sal.h Remove special casing for running in the simulator from the kernel 2003-02-01 22:50:09 +00:00
sapicreg.h Wire up most of the interrupt handling infrastructure. Not sure it works 2001-10-05 10:30:09 +00:00
sapicvar.h List the IO SAPIC delivery mode definitions. 2002-10-04 01:33:30 +00:00
setjmp.h ia64 ABI breaker: 2002-11-11 08:11:44 +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 o Rename ia64_count_aps to ia64_count_cpus and reimplement the 2002-05-12 05:54:21 +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
ucontext.h * Various fixes to breakage introduced by the atomic and mutex reorgs. 2000-10-24 19:54:38 +00:00
unwind.h Update the unwind information when modules are loaded and unloaded 2002-10-19 19:30:38 +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 Define UMA_MD_SMALL_ALLOC so that we can allocate memory with region 2002-11-06 04:47:38 +00:00