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freebsd-skq/sys/arm/arm
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avg 440049bc68 followup to r332730/r332752: set kdb_why to "trap" for fatal traps 
This change updates arm, arm64 and mips achitectures.  Additionally, it
removes redundant checks for kdb_active where it already results in
kdb_reenter() and adds kdb_reenter() calls where they were missing.

Some architectures check the return value of kdb_trap(), but some don't.
I haven't changed any of that.

Some trap handling routines have a return code.  I am not sure if I
provided correct ones for returns after kdb_reenter().  kdb_reenter
should never return unless kdb_jmpbufp is NULL for some reason.

Only compile tested for all affected architectures.  There can be bugs
resulting from my poor understanding of architecture specific details.

Reported by:	jhb
Reviewed by:	jhb, eadler
MFC after:	4 weeks
Differential Revision: https://reviews.freebsd.org/D15431
2018-05-16 06:52:08 +00:00
..
autoconf.c
spdx: initial adoption of licensing ID tags.
2017-11-18 14:26:50 +00:00
bcopy_page.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
bcopyinout_xscale.S
Include machine/acle-compat.h in cdefs.h on arm if the compiler doesn't
2016-05-25 19:44:26 +00:00
bcopyinout.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
blockio.S
…
bus_space_asm_generic.S
Remove arm's cpuconf.h, and references to it, after moving a few lines from
2017-01-16 16:44:13 +00:00
bus_space_base.c
Include machine/acle-compat.h in cdefs.h on arm if the compiler doesn't
2016-05-25 19:44:26 +00:00
bus_space_generic.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
busdma_machdep-v4.c
Add support for NUMA domains to bus dma tags. This causes all memory
2018-01-12 23:34:16 +00:00
busdma_machdep-v6.c
Add support for NUMA domains to bus dma tags. This causes all memory
2018-01-12 23:34:16 +00:00
copystr.S
Remove unused implementations of copyoutstr().
2018-04-17 17:20:04 +00:00
cpu_asm-v6.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
cpufunc_asm_arm9.S
ARM: Replace only once used cpu_icache_sync_all() by ranged equivalent.
2016-02-03 13:47:50 +00:00
cpufunc_asm_arm11.S
Remove unused functions on armv6. Some of the cache handling code is still
2016-10-03 16:10:38 +00:00
cpufunc_asm_arm11x6.S
Remove arm11x6_setttb and armv7_setttb as they are unused. While here
2016-10-25 16:25:06 +00:00
cpufunc_asm_armv4.S
ARM: Remove never used cpu_tlb_flushI and cpu_tlb_flushI_SE() functions
2016-02-01 13:13:53 +00:00
cpufunc_asm_armv5_ec.S
ARM: Replace only once used cpu_icache_sync_all() by ranged equivalent.
2016-02-03 13:47:50 +00:00
cpufunc_asm_armv6.S
Remove unused functions on armv6. Some of the cache handling code is still
2016-10-03 16:10:38 +00:00
cpufunc_asm_armv7.S
Remove arm11x6_setttb and armv7_setttb as they are unused. While here
2016-10-25 16:25:06 +00:00
cpufunc_asm_fa526.S
ARM: Replace only once used cpu_icache_sync_all() by ranged equivalent.
2016-02-03 13:47:50 +00:00
cpufunc_asm_pj4b.S
…
cpufunc_asm_sheeva.S
Include machine/armreg.h after machine/asm.h to ensure __ARM_ARCH is
2016-11-07 11:01:09 +00:00
cpufunc_asm_xscale_c3.S
Include machine/armreg.h after machine/asm.h to ensure __ARM_ARCH is
2016-11-07 11:01:09 +00:00
cpufunc_asm_xscale.S
Include machine/armreg.h after machine/asm.h to ensure __ARM_ARCH is
2016-11-07 11:01:09 +00:00
cpufunc_asm.S
Remove debugging code that was probably unused since before the arm code
2017-02-13 20:51:08 +00:00
cpufunc.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
cpuinfo.c
Implement mitigation for Spectre version 2 attacks on ARMv7.
2018-01-27 11:19:41 +00:00
db_disasm.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
db_interface.c
Use our nitems() macro when param.h is available.
2016-04-20 15:45:55 +00:00
db_trace.c
Add the missing void to function signatures in much of the arm code.
2016-12-13 13:43:22 +00:00
debug_monitor.c
[qemu] Fix VERSATILEPB kernel boot in QEMU broken by r300968
2016-12-29 21:55:23 +00:00
disassem.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
dump_machdep.c
Make kernel option KERNVIRTADDR optional, remove it from std.<platform>
2017-12-30 00:20:49 +00:00
elf_machdep.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
elf_note.S
…
elf_trampoline.c
Make kernel option KERNVIRTADDR optional, remove it from std.<platform>
2017-12-30 00:20:49 +00:00
exception.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
fiq_subr.S
Include machine/armreg.h after machine/asm.h to ensure __ARM_ARCH is
2016-11-07 11:01:09 +00:00
fiq.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
fusu.S
Remove the unused fuwintr() and suiwintr() functions.
2018-04-17 18:04:28 +00:00
gdb_machdep.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
genassym.c
Implement mitigation for Spectre version 2 attacks on ARMv7.
2018-01-27 11:19:41 +00:00
generic_timer.c
Add the start of INTRNG support for ACPI.
2018-01-11 17:09:12 +00:00
gic_acpi.c
Add the missing header for malloc(9). It was pulled in through header
2018-04-02 13:36:48 +00:00
gic_common.h
Initialize GIC[DR]_IGROUPRn registers for GICv3
2016-12-18 08:31:01 +00:00
gic_fdt.c
Create two GIC ivars to find the bus type and GIC hardware version. These
2016-12-06 15:12:14 +00:00
gic.c
Use NULL as a mtx type instead of "", as it otherwise confuses WITNESS.
2018-02-24 14:34:23 +00:00
gic.h
arm: gic: Change GIC_DEBUG_SPURIOUS to TUNABLE
2017-07-03 18:01:58 +00:00
hypervisor-stub.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
identcpu-v4.c
Stop including sys/types.h from arm's machine/atomic.h, fix the places
2017-02-11 01:07:46 +00:00
identcpu-v6.c
Add a hw.model sysctl oid for armv6/7 which reports the CPU model, similar
2018-02-26 23:58:56 +00:00
in_cksum_arm.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
in_cksum.c
spdx: initial adoption of licensing ID tags.
2017-11-18 14:26:50 +00:00
inckern.S
…
intr.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
locore-v4.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
locore-v6.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
locore.S
Fix a copyright glitch before it gets copy-pasted again. I think this must
2016-04-07 18:19:09 +00:00
machdep_boot.c
Add support for booting into kdb on arm platforms when the RB_KDB is set
2018-02-25 18:42:59 +00:00
machdep_intr.c
Rename ARM_INTRNG and MIPS_INTRNG to INTRNG. This will help with machine
2016-04-15 16:05:41 +00:00
machdep_kdb.c
Split overbloated machep.c to multiple files and do basic cleanup
2017-03-11 07:07:41 +00:00
machdep_ptrace.c
Implement 'domainset', a cpuset based NUMA policy mechanism. This allows
2018-01-12 22:48:23 +00:00
machdep.c
Move most of the contents of opt_compat.h to opt_global.h.
2018-04-06 17:35:35 +00:00
mem.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
minidump_machdep.c
Print the dump progress indicator after calling dump_start().
2018-05-01 17:32:43 +00:00
mp_machdep.c
Implement mitigation for Spectre version 2 attacks on ARMv7.
2018-01-27 11:19:41 +00:00
mpcore_timer.c
Use the TSLOG framework to record entry/exit timestamps for DELAY and
2017-12-31 09:24:41 +00:00
mpcore_timervar.h
…
nexus.c
Enable setting the dma tag at the nexus level
2017-06-21 18:25:35 +00:00
nexusvar.h
Enable setting the dma tag at the nexus level
2017-06-21 18:25:35 +00:00
ofw_machdep.c
"Buses" is the preferred plural of "bus"
2017-01-15 17:54:01 +00:00
physmem.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
pl190.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
pl310.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
platform_if.m
All armv6 platforms have the same implementation of platform_lastaddr.
2016-12-16 10:31:13 +00:00
platform_pl310_if.m
Add external PLATFORM access on arm, and use it in the pl310 driver.
2017-07-11 16:30:16 +00:00
platform.c
Add external PLATFORM access on arm, and use it in the pl310 driver.
2017-07-11 16:30:16 +00:00
pmap-v4.c
Add the header file needed for the recently-added call to pagedaemon_wakeup().
2018-03-16 16:06:25 +00:00
pmap-v6.c
Unify bulk free operations in several pmaps.
2018-03-04 20:53:20 +00:00
pmu.c
Split out the FDT parts of the pmu driver to make way for adding ACPI
2016-11-22 09:39:31 +00:00
ptrace_machdep.c
Add ptrace operations to fetch and store VFP registers.
2017-09-14 15:03:43 +00:00
sc_machdep.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
setcpsr.S
…
setstack.s
Include machine/armreg.h after machine/asm.h to ensure __ARM_ARCH is
2016-11-07 11:01:09 +00:00
stack_machdep.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
stdatomic.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
support.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
swtch-v4.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
swtch-v6.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
swtch.S
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
sys_machdep.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
syscall.c
Move struct syscall_args syscall arguments parameters container into
2017-06-12 21:03:23 +00:00
trap-v4.c
followup to r332730/r332752: set kdb_why to "trap" for fatal traps
2018-05-16 06:52:08 +00:00
trap-v6.c
followup to r332730/r332752: set kdb_why to "trap" for fatal traps
2018-05-16 06:52:08 +00:00
uio_machdep.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
undefined.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
unwind.c
…
vfp.c
sys/arm: further adoption of SPDX licensing ID tags.
2017-11-27 15:04:10 +00:00
vm_machdep.c
Move most of the contents of opt_compat.h to opt_global.h.
2018-04-06 17:35:35 +00:00