freebsd-dev/sys/riscv/include
Alex Richardson c98013c0b1 RISC-V: Check that the DTB doesn't overlap with kernel
This can happen with very large kernels (e.g. ones embedding a root
filesystem). The DTB written by OpenSBI/BBL is quite small so this is
unlikely to hit important data, but if it does this can result in very
confusing and hard-to-debug crashes. Add a KASSERT() and a verbose print
to catch this problem with debug kernels.

While this will not print any output by default if it fails (that would
depend on EARLY_PRINTF), at least the kernel now halts reliably instead
of randomly crashing.

Reviewed By:	mhorne
Differential Revision: https://reviews.freebsd.org/D25153
2020-06-08 08:52:02 +00:00
..
_align.h
_bus.h Regularize my copyright notice 2019-12-04 16:56:11 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h
asm.h Fix global pointer relaxations in the RISC-V kernel 2019-06-09 15:43:38 +00:00
atomic.h Fix atomic_*cmpset32 on riscv64 with clang. 2019-10-23 16:41:31 +00:00
bus_dma_impl.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
bus_dma.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
bus.h
clock.h
counter.h Centralize __pcpu definitions. 2019-08-29 07:25:27 +00:00
cpu.h
cpufunc.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
db_machdep.h Read the breakpoint instruction to determine its length in BKPT_SKIP. 2020-02-05 20:06:35 +00:00
dump.h
efi.h
elf.h RISC-V: expose extension bits in AT_HWCAP 2019-06-11 00:55:54 +00:00
encoding.h
endian.h
exec.h
float.h
floatingpoint.h
fpe.h
frame.h Replace uses of sbadaddr with stval. 2018-12-19 17:52:09 +00:00
ieeefp.h
in_cksum.h
intr.h
kdb.h
machdep.h RISC-V: Check that the DTB doesn't overlap with kernel 2020-06-08 08:52:02 +00:00
md_var.h Add missing files from r354720 2019-11-15 03:37:49 +00:00
memdev.h
metadata.h RISC-V: copy the DTB to early KVA 2020-04-06 22:48:43 +00:00
minidump.h
ofw_machdep.h
param.h Improve MACHINE_ARCH handling for hard vs soft-float on RISC-V. 2020-04-27 17:55:40 +00:00
pcb.h Remove unused fields from struct pcb. 2020-01-30 19:15:27 +00:00
pcpu_aux.h Centralize __pcpu definitions. 2019-08-29 07:25:27 +00:00
pcpu.h Store offset into zpcpu allocations in the per-cpu area. 2020-02-12 11:11:22 +00:00
pmap.h Introduce vm_page_astate. 2019-12-10 18:14:50 +00:00
pmc_mdep.h
proc.h
procctl.h amd64 KPTI: add control from procctl(2). 2019-03-16 11:44:33 +00:00
profile.h
psl.h
pte.h Implement transparent 2MB superpage promotion for RISC-V. 2019-02-13 17:19:37 +00:00
ptrace.h
reg.h
reloc.h
resource.h Enable NEW_PCIB on riscv. 2020-01-24 16:50:51 +00:00
riscvreg.h Fix EXCP_MASK to include all relevant bits from scause. 2020-02-05 20:34:22 +00:00
runq.h
sbi.h Add support for HSM SBI extension 2020-05-01 21:55:51 +00:00
setjmp.h
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
stdarg.h
sysarch.h
trap.h
ucontext.h
vdso.h
vm.h
vmparam.h Add macros simplifying the fake preload setup 2020-05-28 14:56:11 +00:00