Derive the pointer to the DTV array from the tp register.
gdb/ChangeLog:
* riscv-fbsd-tdep.c (riscv_fbsd_get_thread_local_address): New.
(riscv_fbsd_init_abi): Install gdbarch
"fetch_tls_load_module_address" and "get_thread_local_address"
methods.
This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
This removes a couple of unused variables from riscv-fbsd-tdep.c.
This allows a --enable-targets=all build to complete on
x86-64 Fedora 28.
gdb/ChangeLog
2018-10-08 Tom Tromey <tom@tromey.com>
* riscv-fbsd-tdep.c (riscv_fbsd_sigframe_init): Remove unused
variable.
(riscv_fbsd_init_abi): Likewise.
Support for collecting and supplying general purpose and floating
point register sets is provided along with signal frame unwinding.
FreeBSD only supports RV64 currently, so while some provision is made
for RV32 in the general-purpose register set, the changes have only
been tested on RV64.
gdb/ChangeLog:
* Makefile.in (ALL_TARGET_OBS): Add riscv-fbsd-tdep.o.
(HFILES_NO_SRCDIR): Add riscv-fbsd-tdep.h.
(ALLDEPFILES): Add riscv-fbsd-tdep.c.
* NEWS: Mention new FreeBSD/riscv target.
* configure.tgt: Add riscv*-*-freebsd*.
* riscv-fbsd-tdep.c: New file.
* riscv-fbsd-tdep.h: New file.
John Baldwin
Joel Brobecker
Tom Tromey