| #
24038d69
|
| 09-Feb-2026 |
Konstantin Belousov <kib@FreeBSD.org> |
Revert "pcb.h: mark struct pcb to be preserved"
kgdb only uses the marked fields from dumppcb for initial frame
reconstruction.
This reverts commit 8f23665fed2fbaf4481359b4d2fcdd7b9feb40e3.
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| #
8f23665f
|
| 06-Feb-2026 |
Minsoo Choo <minsoochoo0122@proton.me> |
pcb.h: mark struct pcb to be preserved
There are programs that depend on this structure (e.g. kernel debuggers)
that breaks when the ABI changes.
Signed-off-by: Minsoo Choo <minsoochoo0122@proton.m
pcb.h: mark struct pcb to be preserved
There are programs that depend on this structure (e.g. kernel debuggers)
that breaks when the ABI changes.
Signed-off-by: Minsoo Choo <minsoochoo0122@proton.me>
Reviewed by: kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D55149
show more ...
|
| #
95ee2897
|
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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| #
59abbffa
|
| 31-Jan-2020 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r357270 through r357349.
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| #
03178616
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| 30-Jan-2020 |
John Baldwin <jhb@FreeBSD.org> |
Remove unused fields from struct pcb.
cpu_switch/throw() and savectx() do not save or restore any values in
these fields which mostly held non-callee-save registers.
makectx() copied these fields f
Remove unused fields from struct pcb.
cpu_switch/throw() and savectx() do not save or restore any values in
these fields which mostly held non-callee-save registers.
makectx() copied these fields from kdb_frame, but they weren't used
except for PC_REGS using pcb_sepc. Change PC_REGS to use
kdb_frame->tf_sepc directly instead.
Reviewed by: br
MFC after: 2 weeks
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D23395
show more ...
|
| #
30e009fc
|
| 19-Feb-2019 |
Enji Cooper <ngie@FreeBSD.org> |
MFhead@r344270
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| #
c981cbbd
|
| 15-Feb-2019 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r343956 through r344177.
|
| #
35c91b0c
|
| 13-Feb-2019 |
Mark Johnston <markj@FreeBSD.org> |
Implement per-CPU pmap activation tracking for RISC-V.
This reduces the overhead of TLB invalidations by ensuring that we
only interrupt CPUs which are using the given pmap. Tracking is
performed i
Implement per-CPU pmap activation tracking for RISC-V.
This reduces the overhead of TLB invalidations by ensuring that we
only interrupt CPUs which are using the given pmap. Tracking is
performed in pmap_activate(), which gets called during context switches:
from cpu_throw(), if a thread is exiting or an AP is starting, or
cpu_switch() for a regular context switch.
For now, pmap_sync_icache() still must interrupt all CPUs.
Reviewed by: kib (earlier version), jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D18874
show more ...
|
| #
95ee2897
|
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
|
| #
59abbffa
|
| 31-Jan-2020 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r357270 through r357349.
|
| #
03178616
|
| 30-Jan-2020 |
John Baldwin <jhb@FreeBSD.org> |
Remove unused fields from struct pcb.
cpu_switch/throw() and savectx() do not save or restore any values in
these fields which mostly held non-callee-save registers.
makectx() copied these fields f
Remove unused fields from struct pcb.
cpu_switch/throw() and savectx() do not save or restore any values in
these fields which mostly held non-callee-save registers.
makectx() copied these fields from kdb_frame, but they weren't used
except for PC_REGS using pcb_sepc. Change PC_REGS to use
kdb_frame->tf_sepc directly instead.
Reviewed by: br
MFC after: 2 weeks
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D23395
show more ...
|
| #
30e009fc
|
| 19-Feb-2019 |
Enji Cooper <ngie@FreeBSD.org> |
MFhead@r344270
|
| #
c981cbbd
|
| 15-Feb-2019 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r343956 through r344177.
|
| #
35c91b0c
|
| 13-Feb-2019 |
Mark Johnston <markj@FreeBSD.org> |
Implement per-CPU pmap activation tracking for RISC-V.
This reduces the overhead of TLB invalidations by ensuring that we
only interrupt CPUs which are using the given pmap. Tracking is
performed i
Implement per-CPU pmap activation tracking for RISC-V.
This reduces the overhead of TLB invalidations by ensuring that we
only interrupt CPUs which are using the given pmap. Tracking is
performed in pmap_activate(), which gets called during context switches:
from cpu_throw(), if a thread is exiting or an AP is starting, or
cpu_switch() for a regular context switch.
For now, pmap_sync_icache() still must interrupt all CPUs.
Reviewed by: kib (earlier version), jhb
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D18874
show more ...
|
| #
67bc8c8b
|
| 19-Nov-2016 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r308491 through r308841.
|
| #
7804dd52
|
| 16-Nov-2016 |
Ruslan Bukin <br@FreeBSD.org> |
Add full softfloat and hardfloat support for RISC-V.
Hardfloat is now default (use riscv64sf as TARGET_ARCH
for softfloat).
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.
Add full softfloat and hardfloat support for RISC-V.
Hardfloat is now default (use riscv64sf as TARGET_ARCH
for softfloat).
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8529
show more ...
|
| #
b626f5a7
|
| 04-Jan-2016 |
Glen Barber <gjb@FreeBSD.org> |
MFH r289384-r293170
Sponsored by: The FreeBSD Foundation
|
| #
9a7cd2e6
|
| 22-Dec-2015 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
MFH @r292599
This includes the pluggable TCP framework and other chnages to the
netstack to track for VNET stability.
Security: The FreeBSD Foundation
|
| #
8d7e7a98
|
| 17-Dec-2015 |
Ruslan Bukin <br@FreeBSD.org> |
Import RISC-V machine headers. This is a minimal set required to compile
kernel and userland.
Reviewed by: andrew, imp, kib
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https
Import RISC-V machine headers. This is a minimal set required to compile
kernel and userland.
Reviewed by: andrew, imp, kib
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https://reviews.freebsd.org/D4554
show more ...
|
| #
67bc8c8b
|
| 19-Nov-2016 |
Dimitry Andric <dim@FreeBSD.org> |
Merge ^/head r308491 through r308841.
|
| #
7804dd52
|
| 16-Nov-2016 |
Ruslan Bukin <br@FreeBSD.org> |
Add full softfloat and hardfloat support for RISC-V.
Hardfloat is now default (use riscv64sf as TARGET_ARCH
for softfloat).
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.
Add full softfloat and hardfloat support for RISC-V.
Hardfloat is now default (use riscv64sf as TARGET_ARCH
for softfloat).
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8529
show more ...
|
| #
b626f5a7
|
| 04-Jan-2016 |
Glen Barber <gjb@FreeBSD.org> |
MFH r289384-r293170
Sponsored by: The FreeBSD Foundation
|
| #
9a7cd2e6
|
| 22-Dec-2015 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
MFH @r292599
This includes the pluggable TCP framework and other chnages to the
netstack to track for VNET stability.
Security: The FreeBSD Foundation
|
| #
8d7e7a98
|
| 17-Dec-2015 |
Ruslan Bukin <br@FreeBSD.org> |
Import RISC-V machine headers. This is a minimal set required to compile
kernel and userland.
Reviewed by: andrew, imp, kib
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https
Import RISC-V machine headers. This is a minimal set required to compile
kernel and userland.
Reviewed by: andrew, imp, kib
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https://reviews.freebsd.org/D4554
show more ...
|
| #
95ee2897
|
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
|