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2f9267ec23
freebsd-nq/sys/amd64/include
History
Peter Wemm 2f9267ec23 Move the "- 1" into the RQB_FFS(mask) macro itself so that 
implementations can provide a base zero ffs function if they wish.
This changes
  #define RQB_FFS(mask) (ffs64(mask))
  foo = RQB_FFS(mask) - 1;
to
  #define RQB_FFS(mask) (ffs64(mask) - 1)
  foo = RQB_FFS(mask);
On some platforms we can get the "- 1" for free, eg: those that use the
C code for ffs64().

Reviewed by:	jake (in principle)
2002-06-20 06:21:20 +00:00
..
pc Fixed to draw mouse cursor. The syscons driver for PC98 uses different 2001-12-14 15:27:15 +00:00
_inttypes.h o Add new header <sys/stdint.h>. 2001-11-02 18:05:43 +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 ASM versions of __FBSDID. 2002-03-23 02:01:27 +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 Make MPLOCKED work again in asm files and stringify it explicitly 2002-02-28 06:17:05 +00:00
bus_amd64.h Add stubs for bus_space_unmap() and bus_space_free(). They are needed to 2002-02-18 13:43:19 +00:00
bus_at386.h Add stubs for bus_space_unmap() and bus_space_free(). They are needed to 2002-02-18 13:43:19 +00:00
bus_dma.h - Moved the bus_dma declarations from bus_{at386,pc98}.h into bus_dma.h. 2001-10-06 16:27:21 +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 Rename pause() to ia32_pause() so it doesn't conflict with the pause() 2002-05-22 20:32:39 +00:00
cputypes.h First shot at identifying the Pentum 4 acording to our reading of the 2000-09-29 04:38:35 +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 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
exec.h
float.h
floatingpoint.h Fixed the return value of fpsetmask(). The API requires inversion of the 2002-06-01 17:39:46 +00:00
fpu.h Remove __P. 2002-03-20 05:48:58 +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
legacyvar.h Get out the roto-rooter and clean up the abuse of nexus ivars by the 2000-09-28 00:37:32 +00:00
md_var.h GC various bits and pieces of USERCONFIG from all over the place. 2002-04-09 11:18:46 +00:00
mptable.h Fix typo in adjusted panic message. 2002-04-17 22:41:58 +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 Remove __P. 2002-03-20 05:48:58 +00:00
pcb_ext.h Remove __P. 2002-03-20 05:48:58 +00:00
pcb.h Compromise for critical*()/cpu_critical*() recommit. Cleanup the interrupt 2002-03-27 05:39:23 +00:00
pci_cfgreg.h Detect a certain type of PCIBIOS brain damage. For some reason, 2001-08-21 03:10:55 +00:00
pcpu.h Compromise for critical*()/cpu_critical*() recommit. Cleanup the interrupt 2002-03-27 05:39:23 +00:00
pmap.h Tidy up some loose ends. 2002-04-29 07:43:16 +00:00
proc.h Compromise for critical*()/cpu_critical*() recommit. Cleanup the interrupt 2002-03-27 05:39:23 +00:00
profile.h Stylify (mainly line up macro EOL-continuation \'s), and add a dummy 2002-04-21 10:49:00 +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 Remove __P. 2002-03-20 05:48:58 +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 Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-23 15:09:35 +00:00
setjmp.h Work around a bug by adding struct tags. gcc-2.95 apparently gets the 2000-10-06 11:53:32 +00:00
sigframe.h Use struct __ucontext in prototypes and associated functions instead of 2002-02-17 17:40:34 +00:00
signal.h Use struct __ucontext in prototypes and associated functions instead of 2002-02-17 17:40:34 +00:00
smp.h Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-23 15:09:35 +00:00
specialreg.h Activate SSE/SIMD. This is the extra context switching support that 2001-07-12 06:32:51 +00:00
sysarch.h Remove __P. 2002-03-20 05:48:58 +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 Declare or #define per-cpu globals in <machine/globals.h> in all cases. 2000-10-27 08:30:59 +00:00
ucontext.h Use a spare slot in the machine context for a flags word to indicate 2002-01-10 02:32:30 +00:00
varargs.h Gcc 3.1 varargs support. 2002-05-10 02:02:54 +00:00
vmparam.h Make sysv-style shared memory tuneable params fully runtime adjustable 2000-03-30 07:17:05 +00:00