opnsense-src/sys/riscv/include
Mitchell Horne 0d2224733e Implement GET_STACK_USAGE on remaining archs
This definition enables callers to estimate remaining space on the
kstack, and take action on it. Notably, it enables optimizations in the
GEOM and netgraph subsystems to directly dispatch work items when there
is sufficient stack space, rather than queuing them for a worker thread.

Implement it for riscv, arm, and mips. Remove the #ifdefs, so it will
not go unimplemented elsewhere.

PR:		259157
Reviewed by:	mav, kib, markj (previous version)
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D32580
2021-11-30 11:15:56 -04:00
..
_align.h
_bus.h Regularize my copyright notice 2019-12-04 16:56:11 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h Reduce code duplication in machine/_types.h 2021-06-14 16:30:16 +01:00
asm.h Add .cfi_{start,end}proc for RISC-V assembly functions 2020-11-26 17:37:22 +00:00
atomic.h riscv: fix errors in some atomic type aliases 2021-03-04 16:59:58 -04:00
bus.h Add missing assignment forgotten in r365899 2020-09-20 15:11:52 +00:00
bus_dma.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
bus_dma_impl.h Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights 2021-08-08 10:42:24 -04:00
clock.h
counter.h riscv: small counter(9) improvements 2020-12-11 20:01:45 +00:00
cpu.h arm64, riscv: Fix TRAF_PC() to return the PC, not the return address. 2021-10-01 11:53:12 -07:00
cpufunc.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
db_machdep.h riscv: improve exception code naming 2020-10-24 20:57:13 +00:00
dump.h minidump: De-duplicate the progress bar 2021-09-29 16:42:21 -03:00
efi.h
elf.h RISC-V: expose extension bits in AT_HWCAP 2019-06-11 00:55:54 +00:00
encoding.h Add RISC-V instructions encoding. 2018-08-13 16:07:18 +00:00
endian.h Consolidate machine/endian.h definitions 2021-03-26 19:00:22 -03:00
exec.h
float.h
floatingpoint.h
fpe.h Various fixes for floating point on RISC-V. 2018-09-19 23:45:18 +00:00
frame.h Replace uses of sbadaddr with stval. 2018-12-19 17:52:09 +00:00
ieeefp.h libc: Provide sub fp(s|g)etmask() implementations for RISC-V 2020-08-03 12:48:51 +00:00
in_cksum.h
intr.h
kdb.h Introduce kdb-level watchpoint functions 2021-03-29 12:05:43 -03:00
machdep.h Handle load from loader(8) 2020-06-24 15:20:00 +00:00
md_var.h minidump: Parameterize minidumpsys() 2021-11-19 15:05:52 -04:00
memdev.h riscv: Add memmmap so we can mmap /dev/mem 2020-10-01 15:04:55 +00:00
metadata.h RISC-V boot1.efi and loader.efi support 2020-07-06 18:19:42 +00:00
minidump.h Sparsify the vm_page_dump bitmap 2020-09-21 22:21:59 +00:00
ofw_machdep.h
param.h riscv: Define __PCI_REROUTE_INTERRUPT 2020-09-30 02:21:38 +00:00
pcb.h Remove unused fields from struct pcb. 2020-01-30 19:15:27 +00:00
pcpu.h Remove PCPU_INC 2021-03-20 19:23:59 -07:00
pcpu_aux.h Correct padding length for RISC-V PCPU data. 2020-08-12 18:45:36 +00:00
pmap.h riscv: Implement pmap_mapdev_attr 2021-10-17 15:31:35 +01:00
pmc_mdep.h
proc.h Implement GET_STACK_USAGE on remaining archs 2021-11-30 11:15:56 -04:00
procctl.h amd64 KPTI: add control from procctl(2). 2019-03-16 11:44:33 +00:00
profile.h riscv: fix uintfptr_t 2020-08-05 22:09:40 +00:00
psl.h
pte.h riscv pmap: zero reserved pte bits in ppn 2020-07-01 19:15:43 +00:00
ptrace.h
reg.h riscv: Make machine/regs.h self-contained 2021-11-23 21:21:17 -07:00
reloc.h
resource.h Enable NEW_PCIB on riscv. 2020-01-24 16:50:51 +00:00
riscvreg.h riscv: improve exception code naming 2020-10-24 20:57:13 +00:00
runq.h
sbi.h riscv: add SBI system reset extension 2021-01-27 19:19:54 -04:00
setjmp.h Fix setjmp for RISC-V: 2018-07-23 09:54:28 +00:00
sf_buf.h
sigframe.h Follow arm[32] and sparc64 KAPI and provide the FreeBSD standard spelling 2019-01-29 20:10:27 +00:00
signal.h
smp.h
stack.h Stack unwinding robustness fixes for RISC-V. 2020-12-08 17:57:18 +00:00
stdarg.h
sysarch.h
trap.h
ucontext.h
vdso.h riscv: Implement non-stub __vdso_gettc and __vdso_gettimekeep 2021-07-05 16:16:53 +01:00
vm.h
vmparam.h riscv: handle page faults in the unmappable region 2021-10-07 18:12:17 -03:00