Mitchell Horne f2583be110 arm64: extend struct db_reg to include watchpoint registers ... The motivation is to provide access to these registers from userspace via ptrace(2) requests PT_GETDBREGS and PT_SETDBREGS. This change breaks the ABI of these particular requests, but is justified by the fact that the intended consumers (debuggers) have not been taught to use them yet. Making this change now enables active upstream work on lldb to begin using this interface, and take advantage of the hardware debugging registers available on the platform. PR: 252860 Reported by: Michał Górny (mgorny@gentoo.org) Reviewed by: andrew, markj (earlier version) Tested by: Michał Górny (mgorny@gentoo.org) MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D28415		2021-02-17 12:05:00 -04:00
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_align.h
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h	arm64: clean up empty lines in .c and .h files	2020-09-01 21:18:06 +00:00
armreg.h	arm64: extend struct db_reg to include watchpoint registers	2021-02-17 12:05:00 -04:00
asm.h	Move the literal pool to the end of asm functions	2020-12-23 13:57:25 +00:00
atomic.h	arm64: fix mask in atomic_testand{set,clear}_64	2021-01-02 12:13:25 -08:00
bus_dma_impl.h	o Add the domain member to the struct bus_dma_tag_common as required by	2020-10-27 15:29:53 +00:00
bus_dma.h
bus.h	Add NetBSD compatible bus_space_peek_N() and bus_space_poke_N() functions.	2020-09-19 11:06:41 +00:00
clock.h
counter.h
cpu.h	arm64: clean up empty lines in .c and .h files	2020-09-01 21:18:06 +00:00
cpufunc.h	Support creating and using arm64 pmap at stage 2	2020-05-27 08:00:38 +00:00
csan.h	arm64: Improve DDB backtrace support	2021-02-01 14:15:57 +00:00
db_machdep.h	arm64: remove pcb_pc	2021-01-08 14:53:44 -04:00
debug_monitor.h
disassem.h
dump.h
efi.h
elf.h	arm64: fix incorrect HWCAP definitions	2020-09-08 15:08:20 +00:00
endian.h	arm64: clean up empty lines in .c and .h files	2020-09-01 21:18:06 +00:00
exec.h
float.h
floatingpoint.h
fpu.h
frame.h
gdb_machdep.h	arm64: gdb(4) machine-dependent bits	2021-01-08 14:53:44 -04:00
hypervisor.h
ieeefp.h	arm64: clean up empty lines in .c and .h files	2020-09-01 21:18:06 +00:00
ifunc.h
in_cksum.h
intr.h	arm64: Increase NIRQ to 16k	2020-10-15 03:12:00 +00:00
iodev.h
iommu.h	Introduce IOMMU support for arm64 platform.	2020-11-16 21:55:52 +00:00
kdb.h
machdep.h	Switch to an empty ttbr0 pagetable when the MMU is enabled	2020-09-03 10:11:12 +00:00
md_var.h	arm64: Initialize VFP control register.	2021-02-03 16:27:30 +01:00
memdev.h	Add the MEM_EXTRACT_PADDR ioctl to /dev/mem.	2020-09-02 18:12:47 +00:00
metadata.h
minidump.h	Sparsify the vm_page_dump bitmap	2020-09-21 22:21:59 +00:00
ofw_machdep.h
param.h	arm64: Stop setting VM_BCACHE_SIZE_MAX	2021-01-19 20:34:35 -05:00
pcb.h	arm64: remove pcb_pc	2021-01-08 14:53:44 -04:00
pci_cfgreg.h
pcpu_aux.h
pcpu.h	Switch the arm64 pcpu to a global register variable	2021-01-13 16:36:52 +00:00
pmap.h	Extract the logic from pmap_kextract	2021-01-15 19:08:01 +00:00
pmc_mdep.h	[hwpmc] Fix call chain capture for ARM64	2020-10-22 05:07:25 +00:00
proc.h	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
procctl.h
profile.h	arm64: fix uintfptr_t	2020-08-05 22:09:57 +00:00
psl.h
pte.h	Support creating and using arm64 pmap at stage 2	2020-05-27 08:00:38 +00:00
ptrace.h
reg.h	arm64: extend struct db_reg to include watchpoint registers	2021-02-17 12:05:00 -04:00
reloc.h
resource.h
runq.h
setjmp.h
sf_buf.h
sigframe.h
signal.h
smp.h
stack.h	arm64: Improve DDB backtrace support	2021-02-01 14:15:57 +00:00
stdarg.h
sysarch.h
trap.h
ucontext.h	arm64: clean up empty lines in .c and .h files	2020-09-01 21:18:06 +00:00
undefined.h	Move ID reading signatures to a better header	2020-07-01 16:17:51 +00:00
vdso.h
vfp.h	arm64: Initialize VFP control register.	2021-02-03 16:27:30 +01:00
vm.h	Add support for arm64 nGnRE device memory	2021-02-05 12:25:56 +00:00
vmparam.h	arm64, riscv: Set VM_KMEM_SIZE_SCALE to 1	2021-01-19 20:34:36 -05:00