From: John Baldwin <jhb@FreeBSD.org>
To: binutils@sourceware.org, gdb-patches@sourceware.org
Subject: [PATCH 00/12] * Support for Thread Local Storage (TLS) variables on FreeBSD arm and aarch64 architectures.
Date: Wed, 23 Mar 2022 14:00:39 -0700 [thread overview]
Message-ID: <20220323210048.25525-1-jhb@FreeBSD.org> (raw)
I could perhaps have made the register number for tpidr on AARCH64 a
fixed value, but I followed the model used for other recently added
registers for PAC and SVE of using a dynamic value.
John Baldwin (12):
Handle another edge case for TLS variable lookups.
fbsd-nat: Add helper routines for register sets using PT_[G]SETREGSET.
Create pseudo sections for NT_ARM_TLS notes on FreeBSD.
Add an arm-tls feature which includes the tpidruro register from CP15.
Read the tpidruro register from NT_ARM_TLS core dump notes on
FreeBSD/arm.
Support TLS variables on FreeBSD/arm.
Fetch the NT_ARM_TLS register set for native FreeBSD/arm processes.
Add an aarch64-tls feature which includes the tpidr register.
Read the tpidr register from NT_ARM_TLS core dump notes on
FreeBSD/Aarch64.
Support TLS variables on FreeBSD/Aarch64.
Fetch the NT_ARM_TLS register set for native FreeBSD/Aarch64
processes.
NEWS: Add a note for TLS support on FreeBSD/arm and FreeBSD/Aarch64.
bfd/ChangeLog | 4 ++
bfd/elf.c | 3 ++
gdb/NEWS | 3 ++
gdb/aarch64-fbsd-nat.c | 63 ++++++++++++++++++++++++++++
gdb/aarch64-fbsd-tdep.c | 69 ++++++++++++++++++++++++++++++
gdb/aarch64-fbsd-tdep.h | 3 ++
gdb/aarch64-linux-nat.c | 3 +-
gdb/aarch64-linux-tdep.c | 2 +-
gdb/aarch64-tdep.c | 42 +++++++++++++++----
gdb/aarch64-tdep.h | 10 ++++-
gdb/arch/aarch32.c | 2 +
gdb/arch/aarch64.c | 7 +++-
gdb/arch/aarch64.h | 9 +++-
gdb/arch/arm.c | 6 ++-
gdb/arch/arm.h | 7 ++--
gdb/arm-fbsd-nat.c | 15 ++++++-
gdb/arm-fbsd-tdep.c | 57 ++++++++++++++++++++++---
gdb/arm-fbsd-tdep.h | 6 ++-
gdb/arm-linux-nat.c | 6 +--
gdb/arm-linux-tdep.c | 4 +-
gdb/arm-netbsd-nat.c | 4 +-
gdb/arm-tdep.c | 20 ++++++---
gdb/arm-tdep.h | 2 +-
gdb/fbsd-nat.c | 72 ++++++++++++++++++++++++++++++++
gdb/fbsd-nat.h | 42 +++++++++++++++++++
gdb/features/Makefile | 2 +
gdb/features/aarch64-tls.c | 14 +++++++
gdb/features/aarch64-tls.xml | 12 ++++++
gdb/features/arm/arm-tls.c | 14 +++++++
gdb/features/arm/arm-tls.xml | 11 +++++
gdb/solib-svr4.c | 8 ++--
gdbserver/linux-aarch64-tdesc.cc | 2 +-
gdbserver/netbsd-aarch64-low.cc | 2 +-
33 files changed, 481 insertions(+), 45 deletions(-)
create mode 100644 gdb/features/aarch64-tls.c
create mode 100644 gdb/features/aarch64-tls.xml
create mode 100644 gdb/features/arm/arm-tls.c
create mode 100644 gdb/features/arm/arm-tls.xml
--
2.34.1
next reply other threads:[~2022-03-23 21:00 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-23 21:00 John Baldwin [this message]
2022-03-23 21:00 ` [PATCH 01/12] Handle another edge case for TLS variable lookups John Baldwin
2022-03-23 23:55 ` John Baldwin
2022-03-23 21:00 ` [PATCH 02/12] fbsd-nat: Add helper routines for register sets using PT_[G]SETREGSET John Baldwin
2022-03-24 8:51 ` Luis Machado
2022-03-24 17:45 ` John Baldwin
2022-03-23 21:00 ` [PATCH 03/12] Create pseudo sections for NT_ARM_TLS notes on FreeBSD John Baldwin
2022-03-23 21:00 ` [PATCH 04/12] Add an arm-tls feature which includes the tpidruro register from CP15 John Baldwin
2022-04-04 8:01 ` Luis Machado
2022-04-12 23:36 ` John Baldwin
2022-04-14 10:23 ` Luis Machado
2022-04-19 16:18 ` John Baldwin
2022-04-20 6:59 ` Luis Machado
2022-03-23 21:00 ` [PATCH 05/12] Read the tpidruro register from NT_ARM_TLS core dump notes on FreeBSD/arm John Baldwin
2022-03-23 21:00 ` [PATCH 06/12] Support TLS variables " John Baldwin
2022-03-23 21:00 ` [PATCH 07/12] Fetch the NT_ARM_TLS register set for native FreeBSD/arm processes John Baldwin
2022-03-23 21:00 ` [PATCH 08/12] Add an aarch64-tls feature which includes the tpidr register John Baldwin
2022-03-28 10:16 ` Luis Machado
2022-04-01 23:30 ` John Baldwin
2022-04-04 8:06 ` Luis Machado
2022-04-04 12:18 ` Luis Machado
2022-05-03 21:14 ` Luis Machado
2022-03-23 21:00 ` [PATCH 09/12] Read the tpidr register from NT_ARM_TLS core dump notes on FreeBSD/Aarch64 John Baldwin
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