Andrew Burgess
51a948fdf0
gdb: Have allocate_target_description return a unique_ptr
...
Update allocate_target_description to return a target_desc_up, a
specialisation of unique_ptr.
This commit does not attempt to make use of the unique_ptr in the
best possible way, in almost all cases we immediately release the
pointer from within the unique_ptr and then continue as before.
There are a few places where it was easy to handle the unique_ptr, and
in these cases I've done that.
Everything under gdb/features/* is auto-regenerated.
There should be no user visible changes after this commit.
gdb/ChangeLog:
* arch/aarch32.c (aarch32_create_target_description): Release
unique_ptr returned from allocate_target_description.
* arch/aarch64.c (aarch64_create_target_description): Likewise.
* arch/amd64.c (amd64_create_target_description): Likewise.
* arch/arc.c (arc_create_target_description): Likewise.
* arch/arm.c (arm_create_target_description): Likewise.
* arch/i386.c (i386_create_target_description): Likewise.
* arch/riscv.c (riscv_create_target_description): Update return
type. Handle allocate_target_description returning a unique_ptr.
(riscv_lookup_target_description): Update to handle unique_ptr.
* arch/tic6x.c (tic6x_create_target_description): Release
unique_ptr returned from allocate_target_description.
* features/microblaze-with-stack-protect.c: Regenerate.
* features/microblaze.c: Regenerate.
* features/mips-dsp-linux.c: Regenerate.
* features/mips-linux.c: Regenerate.
* features/mips64-dsp-linux.c: Regenerate.
* features/mips64-linux.c: Regenerate.
* features/nds32.c: Regenerate.
* features/nios2.c: Regenerate.
* features/or1k.c: Regenerate.
* features/rs6000/powerpc-32.c: Regenerate.
* features/rs6000/powerpc-32l.c: Regenerate.
* features/rs6000/powerpc-403.c: Regenerate.
* features/rs6000/powerpc-403gc.c: Regenerate.
* features/rs6000/powerpc-405.c: Regenerate.
* features/rs6000/powerpc-505.c: Regenerate.
* features/rs6000/powerpc-601.c: Regenerate.
* features/rs6000/powerpc-602.c: Regenerate.
* features/rs6000/powerpc-603.c: Regenerate.
* features/rs6000/powerpc-604.c: Regenerate.
* features/rs6000/powerpc-64.c: Regenerate.
* features/rs6000/powerpc-64l.c: Regenerate.
* features/rs6000/powerpc-7400.c: Regenerate.
* features/rs6000/powerpc-750.c: Regenerate.
* features/rs6000/powerpc-860.c: Regenerate.
* features/rs6000/powerpc-altivec32.c: Regenerate.
* features/rs6000/powerpc-altivec32l.c: Regenerate.
* features/rs6000/powerpc-altivec64.c: Regenerate.
* features/rs6000/powerpc-altivec64l.c: Regenerate.
* features/rs6000/powerpc-e500.c: Regenerate.
* features/rs6000/powerpc-e500l.c: Regenerate.
* features/rs6000/powerpc-isa205-32l.c: Regenerate.
* features/rs6000/powerpc-isa205-64l.c: Regenerate.
* features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
* features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
* features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
* features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
* features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
* features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
* features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
* features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
* features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
* features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
* features/rs6000/powerpc-vsx32.c: Regenerate.
* features/rs6000/powerpc-vsx32l.c: Regenerate.
* features/rs6000/powerpc-vsx64.c: Regenerate.
* features/rs6000/powerpc-vsx64l.c: Regenerate.
* features/rs6000/rs6000.c: Regenerate.
* features/rx.c: Regenerate.
* features/s390-gs-linux64.c: Regenerate.
* features/s390-linux32.c: Regenerate.
* features/s390-linux32v1.c: Regenerate.
* features/s390-linux32v2.c: Regenerate.
* features/s390-linux64.c: Regenerate.
* features/s390-linux64v1.c: Regenerate.
* features/s390-linux64v2.c: Regenerate.
* features/s390-te-linux64.c: Regenerate.
* features/s390-tevx-linux64.c: Regenerate.
* features/s390-vx-linux64.c: Regenerate.
* features/s390x-gs-linux64.c: Regenerate.
* features/s390x-linux64.c: Regenerate.
* features/s390x-linux64v1.c: Regenerate.
* features/s390x-linux64v2.c: Regenerate.
* features/s390x-te-linux64.c: Regenerate.
* features/s390x-tevx-linux64.c: Regenerate.
* features/s390x-vx-linux64.c: Regenerate.
* mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
from allocate_target_description.
* target-descriptions.c (allocate_target_description): Update
return type.
(print_c_tdesc::visit_pre): Release unique_ptr returned from
allocate_target_description.
gdbserver/ChangeLog:
* linux-low.cc (linux_process_target::handle_extended_wait):
Release the unique_ptr returned from allocate_target_description.
* linux-riscv-low.cc (riscv_target::low_arch_setup): Likewise.
* linux-x86-low.cc (tdesc_amd64_linux_no_xml): Change type.
(tdesc_i386_linux_no_xml): Change type.
(x86_linux_read_description): Borrow pointer from unique_ptr
object.
(x86_target::get_ipa_tdesc_idx): Likewise.
(initialize_low_arch): Likewise.
* tdesc.cc (allocate_target_description): Update return type.
gdbsupport/ChangeLog:
* tdesc.h (allocate_target_description): Update return type.
2020-10-08 10:14:14 +01:00
Michael Eager
164224e96c
Fix for remote G Packet message too long error for baremetal.
...
Prior to version MicroBlaze v8.10.a,EDK 13.1, XMD's gdbserver stub returned 57
registers in response to GDB's G request. Starting with version MicroBlaze
v8.10.a, EDK 13.1, XMD added the slr and shr register, for a count of 59
registers. This patch adds these registers to the expected G response. This patch
fixes the above problem for baremetal and also supports the backward compatibility.
ChangeLog:
2014-07-02 Ajit Agarwal <ajitkum@xilinx.com>
* microblaze-tdep.c (microblaze_register_names): Add
the rshr and rslr register names.
(microblaze_gdbarch_init): Use of tdesc_has_registers.
Use of tdesc_find_feature. Use of tdesc_data_alloc.
Use of tdesc_numbered_register. Use of
microblaze_register_g_packet_guesses. Use of
tdesc_use_registers. Use of set_gdbarch_register_type.
(microblaze_register_g_packet_guesses): New.
* microblaze-tdep.h (microblaze_reg_num): Add
field MICROBLAZE_SLR_REGNUM MICROBLAZE_SHR_REGNUM
MICROBLAZE_NUM_REGS and MICROBLAZE_NUM_CORE_REGS.
(microblaze_frame_cache): Use of MICROBLAZE_NUM_REGS.
* features/microblaze-core.xml: New file.
* features/microblaze-stack-protect.xml: New file.
* features/microblaze-with-stack-protect.c: New file.
* features/microblaze-with-stack-protect.xml: New file.
* features/microblaze.xml: New file.
* features/microblaze.c: New file.
* features/Makefile (microblaze-with-stack-protect): Add
microblaze-with-stack-protect microblaze and
microblaze-expedite.
* regformats/microblaze-with-stack-protect.dat: New file.
* regformats/microblaze.dat: New file.
* doc/gdb.texinfo (MicroBlaze Features): New.
Signed-off-by:Ajit Agarwal ajitkum@xilinx.com
2014-07-19 17:47:52 -07:00
Andrew Burgess