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freebsd-skq/sys/sparc64/include
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Jake Burkholder 4c4a1a19e8 Implement a nested window state. This avoids attempting to spill a user 
window to the user stack while in a nested kernel trap.  We do this for
entry to the kernel from user mode, but if we get an interrupt in kernel
mode while there are still user windows in the cpu, and we attempt to spill
to the user stack, we may take too many nested traps and overflow the trap
stack, causing a red state exception.  This is needed by upcoming changes
to allow the user tsb to not be locked in the tlb.

Reviewed by:	tmm
2002-02-25 18:37:17 +00:00
..
_inttypes.h
o Add new header <sys/stdint.h>.
2001-11-02 18:05:43 +00:00
_limits.h
o Add new header <sys/stdint.h>.
2001-11-02 18:05:43 +00:00
ansi.h
Resurrect one of the easiest changes from my big include files roll-up
2002-02-15 22:15:39 +00:00
asi.h
Add asis for the upa config reg, which contains the hardware cpu id, and
2002-01-08 04:29:50 +00:00
asm.h
Define __ASM__ so that libc will know not to define C things.
2002-01-01 21:21:05 +00:00
asmacros.h
Update comments and defines to reflect that normal and alternate g6 point
2002-01-08 04:34:20 +00:00
atomic.h
Use ASI_P instead of ASI_N if _KERNEL isn't defined so that these
2001-12-29 06:48:43 +00:00
bus_common.h
Add support for the counter-timer which is included in the Sun U2S and
2002-02-13 16:16:36 +00:00
bus_memio.h
Add bus_space and busdma support for sparc64.
2001-11-09 20:05:53 +00:00
bus_pio.h
Add bus_space and busdma support for sparc64.
2001-11-09 20:05:53 +00:00
bus.h
Clean up bus space debugging support; change sparc64_bus_mem_map() to
2002-02-13 15:51:57 +00:00
cache.h
Use stxa_sync() when accessing the diagnostic registers to invalidate
2002-02-13 16:20:38 +00:00
ccr.h
Add definitions for the number of bits in the icc and xcc fields
2001-12-29 06:50:25 +00:00
clock.h
The author isn't a [UC] Regents. Correct the copyright language.
2001-08-09 02:09:34 +00:00
cpu.h
Define CKLF_PC in terms of TRAPF_PC.
2002-01-08 04:36:53 +00:00
cpufunc.h
Add a few new functions/macros: intr_disable() and intr_restore() to
2002-02-13 15:40:05 +00:00
db_machdep.h
1. Remove kdbframe. Bad idea.
2001-11-18 03:41:12 +00:00
elf.h
Implement elf_reloc. This makes klds work.
2001-10-27 07:09:40 +00:00
endian.h
o Move NTOHL() and associated macros into <sys/param.h>. These are
2002-02-18 20:35:27 +00:00
exec.h
The author isn't a [UC] Regents. Correct the copyright language.
2001-08-09 02:09:34 +00:00
float.h
Add kernel headers needed to build libc. Some are bogus and/or just enough
2001-11-18 17:56:46 +00:00
floatingpoint.h
Add this FreeBSD standard header.
2002-02-10 14:27:20 +00:00
fp.h
Change fpblock to be an array of ints instead longs.
2001-12-29 06:53:19 +00:00
frame.h
Add definitions for magic numbers used in asm.
2001-12-29 06:56:11 +00:00
fsr.h
1. Split fp.h into fp.h and fsr.h so that the latter can be included
2001-11-18 04:00:22 +00:00
idprom.h
Add a structure defintion for the id prom contents.
2001-11-18 20:50:11 +00:00
ieee.h
Add kernel headers needed to build libc. Some are bogus and/or just enough
2001-11-18 17:56:46 +00:00
ieeefp.h
Standardize idempotentcy ifdefs.
2001-11-18 20:30:16 +00:00
in_cksum.h
Add optimized implementations of in_cksum_skip() and related functions
2001-11-06 20:05:01 +00:00
instr.h
Adapt for used by upcoming fp emulation code.
2001-12-29 08:55:56 +00:00
intr_machdep.h
Avoid crashing in early boot when WITNESS is enabled by moving the
2002-02-13 16:36:44 +00:00
iommureg.h
Add a delta missed in the last iommu.c commit. This unbreaks the sparc64
2002-02-15 14:48:54 +00:00
iommuvar.h
Merge r1.42 of iommu.c and r1.9 of iommuvar.h from NetBSD (this adds
2002-02-13 15:59:17 +00:00
ktr.h
Remove an unused macro arg.
2001-10-20 15:57:39 +00:00
limits.h
o Add new header <sys/stdint.h>.
2001-11-02 18:05:43 +00:00
lsu.h
Add definitions for bits in condition code register and the load store
2001-08-20 23:34:46 +00:00
md_var.h
Add declarations needed by last commit.
2002-01-08 05:03:36 +00:00
metadata.h
Add metadata types for dtlb and itlb data, and number of slots used.
2002-02-23 17:43:44 +00:00
mutex.h
Modify the critical section API as follows:
2001-12-18 00:27:18 +00:00
nexusvar.h
Correct the defintion of struct ofw_upa_regs, and use it instead of
2002-01-02 18:27:13 +00:00
ofw_bus.h
Add some OpenFirmware bus support code and definitions.
2001-11-09 20:10:55 +00:00
ofw_machdep.h
Add some OpenFirmware bus support code and definitions.
2001-11-09 20:10:55 +00:00
ofw_nexus.h
Correct the defintion of struct ofw_upa_regs, and use it instead of
2002-01-02 18:27:13 +00:00
ofw_upa.h
Correct the defintion of struct ofw_upa_regs, and use it instead of
2002-01-02 18:27:13 +00:00
param.h
Remove PANIC_STACK_PAGES which is no longer used.
2002-01-08 05:05:42 +00:00
pcb.h
Remove pcb_y. It has moved to trapframe.
2001-12-29 07:00:30 +00:00
pcpu.h
Add a md field to pcpu for the upa module id.
2002-01-08 04:40:13 +00:00
pmap.h
Prototype pmap_map_tsb().
2002-01-08 05:06:39 +00:00
proc.h
Implement user trap delivery as specified by the sparc abi. This provides
2002-01-01 20:56:28 +00:00
profile.h
Add kernel headers needed to build libc. Some are bogus and/or just enough
2001-11-18 17:56:46 +00:00
pstate.h
Define PSTATE_MM_MASK in terms of PSTATE_MM_SIZE.
2001-12-29 07:01:34 +00:00
ptrace.h
The author isn't a [UC] Regents. Correct the copyright language.
2001-08-09 02:09:34 +00:00
pv.h
Implement pv entries as separate structures from the ttes, like other
2001-12-29 08:17:16 +00:00
reg.h
Add fprs to struct fpreg.
2001-12-29 07:02:12 +00:00
reloc.h
Add kernel headers needed to build libc. Some are bogus and/or just enough
2001-11-18 17:56:46 +00:00
resource.h
…
setjmp.h
jmpbuf is no longer a ucontext_t since it does not need to be passed
2001-12-29 07:03:09 +00:00
sigframe.h
Implement signals.
2001-09-03 22:41:40 +00:00
signal.h
Don't use types that require other headers.
2001-09-30 18:52:17 +00:00
smp.h
Include intr_machdep.h only for !LOCORE.
2002-02-23 18:41:34 +00:00
stdarg.h
…
sysarch.h
Implement sysarch(SPARC_UTRAP_INSTALL).
2002-01-01 20:57:51 +00:00
tick.h
Add code to program the tick register and to setup its interrupt handler.
2001-08-10 04:49:33 +00:00
tlb.h
Modify the tte format to not include the tlb context number and to store the
2002-02-25 04:56:50 +00:00
trap.h
Add a panic stack, which is used as a known good stack when there is
2002-01-01 20:26:46 +00:00
tsb.h
Adapt the tsb_foreach interface to take a source and a destination pmap so
2002-02-23 20:25:20 +00:00
tstate.h
Add definitions for TSTATE_MM_* and TSTATE_{I,X}CC_*.
2001-12-29 07:11:00 +00:00
tte.h
Modify the tte format to not include the tlb context number and to store the
2002-02-25 04:56:50 +00:00
types.h
style(9)
2001-12-09 19:12:07 +00:00
ucontext.h
1. Remove bootinfo and just pass loader metadata to the kernel.
2001-11-18 03:02:53 +00:00
upa.h
Add macros to extract the UPA module id from the UPA config register.
2002-02-23 19:54:34 +00:00
utrap.h
Add a define for the fp restore soft trap type.
2002-01-01 21:19:46 +00:00
varargs.h
Standardize idempotentcy ifdefs.
2001-11-18 20:30:16 +00:00
ver.h
Define constants for the CPU implementation id; export the dectected id
2002-02-13 15:47:12 +00:00
vmparam.h
Add comments as to why VM_MAXUSER_ADDRESS is magic (abitrary).
2001-12-29 08:25:43 +00:00
watch.h
Add code for supporting hardware watch points.
2001-08-20 23:50:08 +00:00
wstate.h
Implement a nested window state. This avoids attempting to spill a user
2002-02-25 18:37:17 +00:00