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freebsd-nq/sys/i386/i386
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Konstantin Belousov 006269f469 i386: stop guessing the address of the trap frame in ddb backtrace. 
Save the address of the trap frame in %ebp on kernel entry.  This
automatically provides it in struct i386_frame.f_frame to unwinder.

While there, more accurately handle the terminating frames,

Reviewed by:	avg, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D22321
2019-11-12 15:56:27 +00:00
..
apic_vector.s
i386 4/4G split.
2018-04-13 20:30:49 +00:00
atpic_vector.s
i386 4/4G split.
2018-04-13 20:30:49 +00:00
bios.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
bioscall.s
Rename assym.s to assym.inc
2018-03-20 17:58:51 +00:00
bpf_jit_machdep.c
Make UMA and malloc(9) return non-executable memory in most cases.
2018-06-13 17:04:41 +00:00
bpf_jit_machdep.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
copyout_fast.s
i386 4/4G split.
2018-04-13 20:30:49 +00:00
copyout.c
Provide protection against starvation of the ll/sc loops when accessing userpace.
2019-07-12 18:43:24 +00:00
db_disasm.c
Make first a 'bool' instead of a 'boolean_t'.
2018-04-14 22:14:18 +00:00
db_interface.c
x86: Report per-cpu IPI TLB shootdown generation in ddb 'show pcpu' output.
2019-01-04 17:25:47 +00:00
db_trace.c
i386: stop guessing the address of the trap frame in ddb backtrace.
2019-11-12 15:56:27 +00:00
elan-mmcr.c
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
elf_machdep.c
Remove sv_pagesize, originally introduced with r100384.
2019-03-01 16:16:38 +00:00
exception.s
Mitigations for Microarchitectural Data Sampling.
2019-05-14 17:02:20 +00:00
gdb_machdep.c
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
genassym.c
Mitigations for Microarchitectural Data Sampling.
2019-05-14 17:02:20 +00:00
geode.c
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
in_cksum.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
initcpu.c
typo: suppported.
2019-05-29 02:08:23 +00:00
io.c
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
k6_mem.c
Revert r327828, r327949, r327953, r328016-r328026, r328041:
2018-01-21 15:42:36 +00:00
locore.s
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
longrun.c
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
machdep.c
Move phys_avail definition into MI code. It is consumed in the MI layer and
2019-08-16 00:45:14 +00:00
mem.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
minidump_machdep_base.c
Move phys_avail definition into MI code. It is consumed in the MI layer and
2019-08-16 00:45:14 +00:00
minidump_machdep_nopae.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
minidump_machdep_pae.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
minidump_machdep.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
mp_clock.c
SPDX: use the Beerware identifier.
2017-11-30 20:33:45 +00:00
mp_machdep.c
Centralize __pcpu definitions.
2019-08-29 07:25:27 +00:00
mpboot.s
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
npx.c
vmm: pass M_WAITOK to uma_zalloc when allocating FPU save area
2019-11-08 16:30:55 +00:00
perfmon.c
…
pmap_base.c
Remove page locking from pmap_mincore().
2019-10-16 22:03:27 +00:00
pmap_nopae.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
pmap_pae.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
pmap.c
Remove page locking from pmap_mincore().
2019-10-16 22:03:27 +00:00
prof_machdep.c
Fix high resolution kernel profiling just enough to not crash at boot
2018-06-02 05:48:44 +00:00
ptrace_machdep.c
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
sigtramp.s
i386 4/4G split.
2018-04-13 20:30:49 +00:00
support.s
x86: spell vpxor %zmm0 as vpxord
2019-05-15 18:13:43 +00:00
swtch.s
Remove dead code in i386 cpu_throw().
2018-08-25 15:31:23 +00:00
sys_machdep.c
Use NLDT to get number of LDTs on i386
2019-02-04 18:07:03 +00:00
trap.c
Improve MD page fault handlers.
2019-09-27 18:43:36 +00:00
uio_machdep.c
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
vm86.c
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
vm86bios.s
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
vm_machdep.c
Remove useless redefinition of NSFBUFS in i386/vm_machdep.c.
2019-08-29 07:34:14 +00:00