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6412c65cf0
freebsd-dev/sys/sparc64/include
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Jake Burkholder 6412c65cf0 Add optimized block copy and zero functions using vis instructions, which 
can do 64 bytes at a time and don't allocate lines in the L2 cache.  These
assume that everything is 64 byte aligned, and that there's more than 128
bytes of data (best for whole pages).  The block load and store instructions
don't follow normal memory ordering rules and require either a memory barrier
or move between registers before the data can actually be used.  This
implementation correctly shuffles around 3 out of the 4 sets of registers
in order to avoid memory barriers expect for the last 2 blocks.
2003-04-03 18:43:40 +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
asi.h Add ASI definitions of UltraSPARC-III (Cu) processors, and add some 2002-07-16 16:22:25 +00:00
asm.h ASM versions of __FBSDID. 2002-03-23 02:01:27 +00:00
asmacros.h Add pmap support for user mappings of multiple page sizes (super pages). 2002-08-18 02:09:27 +00:00
atomic.h Make the atomic arithmetic functions return the old value, since they're 2002-12-21 08:53:26 +00:00
bus_common.h Always initialize the UPA target module id in the interrupt mapping 2002-12-01 23:30:26 +00:00
bus_memio.h
bus_pio.h
bus_private.h Fixes for a number of problems in the IOMMU code: 2003-01-21 18:22:26 +00:00
bus.h Correctly set BUS_SPACE_MAXSIZE in all the busdma backends. 2003-02-26 02:16:06 +00:00
cache.h - Remove unused cache flushing routines. These will not necessary work 2003-03-19 06:55:37 +00:00
ccr.h
clock.h Add two extern's for adjkerntz and wall_cmos_clock, all other 2002-10-05 20:14:49 +00:00
cpu.h Add declarations for btext and etext. 2002-07-28 01:01:14 +00:00
cpufunc.h Add optimized block copy and zero functions using vis instructions, which 2003-04-03 18:43:40 +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
eeprom.h Add missing header for the eeprom driver frontents. 2002-04-05 02:40:54 +00:00
elf.h Make imgact_elf32.c compile on sparc64. 2003-01-05 03:48:55 +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
fp.h - Rename pcb_fpstate to pcb_ufp (user floating point), and change it to 2003-04-01 04:02:45 +00:00
frame.h - Expand struct trapframe to 256 bytes, make all fields fixed width and the 2002-10-22 18:03:15 +00:00
fsr.h Clean up a bit, and add some more macros to access %fsr fields. 2002-09-14 17:58:54 +00:00
idprom.h
ieee.h
ieeefp.h Use the definitions in machine/fsr.h instead of duplicating these magic 2002-09-14 18:00:44 +00:00
in_cksum.h
instr.h Add new UltraSPARC-III VIS II instructions. 2002-07-16 17:44:01 +00:00
intr_machdep.h Renamed intr_enqueue to intr_vector and intr_dequeue to intr_fast, to 2002-09-28 03:06:35 +00:00
iommureg.h Some cleanup: 2003-01-06 17:10:07 +00:00
iommuvar.h Implement bus_dmamem_alloc_size() and bus_dmamem_free_size() as 2003-01-29 07:25:27 +00:00
kerneldump.h Add kernel dump support, based on the ia64 version (which was committed 2002-10-20 17:03:15 +00:00
kse.h Add files that are new for KSE. 2002-06-29 07:04:59 +00:00
ktr.h Provide an implementation of KTR_CPU that doesn't use pcpu, so we don't 2002-04-06 08:40:59 +00:00
limits.h Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
lsu.h Add new LSU bits for UltraSPARC-III. 2002-07-16 16:24:03 +00:00
md_var.h Change hw.physmem and hw.usermem to unsigned long like they used to be 2002-08-30 04:04:37 +00:00
metadata.h Use a contrived 'tlb_entry' structure for passing the mappings for the 2002-05-29 05:49:59 +00:00
mutex.h
nexusvar.h
ofw_bus.h Add two new workaround for firmware anomalies: 2002-11-07 16:07:46 +00:00
ofw_machdep.h Add support for starting and stopping cpus with ipis. 2002-03-13 04:59:01 +00:00
ofw_mem.h Add kernel dump support, based on the ia64 version (which was committed 2002-10-20 17:03:15 +00:00
ofw_nexus.h
ofw_upa.h
param.h Get rid of the TODO macro in the few places that still need work; either 2002-10-01 06:34:21 +00:00
pcb.h - Add space for kernel floating point registers to the pcb. These will be 2003-04-03 18:28:03 +00:00
pcpu.h Remove unused fields. 2003-03-18 08:15:24 +00:00
pmap.h - Remove unused cache flushing routines. These will not necessary work 2003-03-19 06:55:37 +00:00
proc.h Remove unneeded include. 2002-05-08 04:21:58 +00:00
profile.h Add definitions for statistical and high-resolution profiling. The calling 2002-07-30 06:14:34 +00:00
pstate.h
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 - Expand struct trapframe to 256 bytes, make all fields fixed width and the 2002-10-22 18:03:15 +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
setjmp.h Fix namespace issues by using visibility conditionals from 2002-10-05 05:47:56 +00:00
sigframe.h
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 - Remove unused cache flushing routines. These will not necessary work 2003-03-19 06:55:37 +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 Add support for an alternate signal trampoline; add a sysarch call to register 2002-04-29 18:08:26 +00:00
tick.h Initialize tick_MHz and related variables much earlier. After the last 2002-10-25 17:42:14 +00:00
tlb.h - Change the way the direct mapped region is implemented to be generally 2002-12-23 23:39:57 +00:00
trap.h Greatly improve readability of trap() by using a table to convert between 2002-10-25 16:00:47 +00:00
tsb.h Add pmap support for user mappings of multiple page sizes (super pages). 2002-08-18 02:09:27 +00:00
tstate.h
tte.h Handle the fictitious pages created by the device pager. For fictitious 2003-03-27 02:16:31 +00:00
ucontext.h Don't allow user process to set an invalid window state through sigreturn. 2003-01-10 00:04:56 +00:00
upa.h Lower UPA_MEMSTART to 0x1c000000000. This is required for some larger 2002-04-02 17:38:52 +00:00
utrap.h Don peril sensitive sun glasses and change the default system call vector 2002-10-27 17:22:43 +00:00
varargs.h Add conditionals to allow va_list to be defined in other headers. 2002-10-06 22:02:06 +00:00
ver.h Add two new workaround for firmware anomalies: 2002-11-07 16:07:46 +00:00
vmparam.h Define UMA_MD_SMALL_ALLOC so that uma_small_alloc and uma_small_free will 2002-12-27 19:31:26 +00:00
watch.h
wstate.h Implement a nested window state. This avoids attempting to spill a user 2002-02-25 18:37:17 +00:00