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2024-11-12gdb/features: set osabi in all Linux related features/*.xml filesAndrew Burgess1-0/+2
Some of the top level (i.e. those that contain the <target> element) xml files in gdb/features/ are clearly Linux only. I conclude this based on the files names containing the string "linux". I think that all of these files should have the <osabi> element included with the value "GNU/Linux". This commits adds the <osabi> element where I believe it is appropriate and regenerates the associated .c files. The benefit of this change is that gdbserver, which makes use of these files, will now send the osabi back in more cases. Sending back more descriptive target descriptions is a good thing as this makes it easier for GDB to select the correct gdbarch. Approved-By: Kevin Buettner <kevinb@redhat.com>
2024-03-26gdb, gdbserver, gdbsupport: remove includes of early headersSimon Marchi1-1/+0
Now that defs.h, server.h and common-defs.h are included via the `-include` option, it is no longer necessary for source files to include them. Remove all the inclusions of these files I could find. Update the generation scripts where relevant. Change-Id: Ia026cff269c1b7ae7386dd3619bc9bb6a5332837 Approved-By: Pedro Alves <pedro@palves.net>
2022-09-29Constify target_desc declarationsKeith Seitz1-1/+1
This patch changes various global target_desc declarations to const, thereby correcting a prominent source of ODR violations in PowerPC-related target code. The majority of files/changes are mechanical const-ifications accomplished by regenerating the C files in features/. This also required manually updating mips-linux-tdep.h, s390-linux-tdep.h, nios2-tdep.h, s390-tdep.h, arch/ppc-linux-tdesc.h, arch/ppc-linux-common.c, and rs6000-tdep.c. Patch tested against the sourceware trybot, and fully regression tested against our (Red Hat's) internal test infrastructure on Rawhide aarch64, s390x, x86_64, and powerpcle. With this patch, I can finally enable LTO in our GDB package builds. [Tested with a rawhide scratch build containing this patch.] Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=22395 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=24835
2020-10-08gdb: Have allocate_target_description return a unique_ptrAndrew Burgess1-8/+8
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.
2017-07-26Use visitor pattern for "maint print c-tdesc"Yao Qi1-2/+2
Target description can be modeled as a tree, the target description is the root node, features are children nodes, registers and types are grand-children nodes. So command "maint print c-tdesc" in effect traverse/visit each node, and print them in c. This can be implemented by visitor pattern, this is the first reason. Secondly, I want to this command prints c files in a different way for some specific xml files, but still print c files the same way for the rest of xml files. Third, I even want to print xml files from target descriptions, so that GDBserver can use it to reply GDB's query qXfer:features:read:target.xml. gdb: 2017-07-26 Yao Qi <yao.qi@linaro.org> * target-descriptions.c (tdesc_element_visitor): New class. (tdesc_element): New class. (tdesc_reg): Inherit from tdesc_element. (tdesc_reg::accept): New function. (tdesc_type): Inherit from tdesc_element. (tdesc_type::accept): New function. (tdesc_feature): Inherit from tdesc_element. (tdesc_feature::accept): New function. (target_desc): Inherit from tdesc_element. (target_desc::target_desc): New. (target_desc::~target_desc): New. (target_desc::accept): New. (allocate_target_description): Use new. (free_target_description): Use delete. (print_c_tdesc): New class. (maint_print_c_tdesc_cmd): Adjust. * features/aarch64.c: Re-generated. * features/arc-arcompact.c: Re-generated. * features/arc-v2.c: Re-generated. * features/arm/arm-with-iwmmxt.c: Re-generated. * features/arm/arm-with-m.c: Re-generated. * features/arm/arm-with-m-fpa-layout.c: Re-generated. * features/arm/arm-with-m-vfp-d16.c: Re-generated. * features/arm/arm-with-neon.c: Re-generated. * features/arm/arm-with-vfpv2.c: Re-generated. * features/arm/arm-with-vfpv3.c: Re-generated. * features/i386/amd64-avx-avx512.c: Re-generated. * features/i386/amd64-avx-avx512-linux.c: Re-generated. * features/i386/amd64-avx.c: Re-generated. * features/i386/amd64-avx-linux.c: Re-generated. * features/i386/amd64-avx-mpx-avx512-pku.c: Re-generated. * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Re-generated. * features/i386/amd64-avx-mpx.c: Re-generated. * features/i386/amd64-avx-mpx-linux.c: Re-generated. * features/i386/amd64.c: Re-generated. * features/i386/amd64-linux.c: Re-generated. * features/i386/amd64-mpx.c: Re-generated. * features/i386/amd64-mpx-linux.c: Re-generated. * features/i386/i386-avx-avx512.c: Re-generated. * features/i386/i386-avx-avx512-linux.c: Re-generated. * features/i386/i386-avx.c: Re-generated. * features/i386/i386-avx-linux.c: Re-generated. * features/i386/i386-avx-mpx-avx512-pku.c: Re-generated. * features/i386/i386-avx-mpx-avx512-pku-linux.c: Re-generated. * features/i386/i386-avx-mpx.c: Re-generated. * features/i386/i386-avx-mpx-linux.c: Re-generated. * features/i386/i386.c: Re-generated. * features/i386/i386-linux.c: Re-generated. * features/i386/i386-mmx.c: Re-generated. * features/i386/i386-mmx-linux.c: Re-generated. * features/i386/i386-mpx.c: Re-generated. * features/i386/i386-mpx-linux.c: Re-generated. * features/i386/x32-avx-avx512.c: Re-generated. * features/i386/x32-avx-avx512-linux.c: Re-generated. * features/i386/x32-avx.c: Re-generated. * features/i386/x32-avx-linux.c: Re-generated. * features/i386/x32.c: Re-generated. * features/i386/x32-linux.c: Re-generated. * features/microblaze.c: Re-generated. * features/microblaze-with-stack-protect.c: Re-generated. * features/mips64-dsp-linux.c: Re-generated. * features/mips64-linux.c: Re-generated. * features/mips-dsp-linux.c: Re-generated. * features/mips-linux.c: Re-generated. * features/nds32.c: Re-generated. * features/nios2.c: Re-generated. * features/nios2-linux.c: Re-generated. * features/rs6000/powerpc-32.c: Re-generated. * features/rs6000/powerpc-32l.c: Re-generated. * features/rs6000/powerpc-403.c: Re-generated. * features/rs6000/powerpc-403gc.c : Re-generated. * features/rs6000/powerpc-405.c: Re-generated. * features/rs6000/powerpc-505.c: Re-generated. * features/rs6000/powerpc-601.c: Re-generated. * features/rs6000/powerpc-602.c: Re-generated. * features/rs6000/powerpc-603.c: Re-generated. * features/rs6000/powerpc-604.c: Re-generated. * features/rs6000/powerpc-64.c: Re-generated. * features/rs6000/powerpc-64l.c: Re-generated. * features/rs6000/powerpc-7400.c: Re-generated. * features/rs6000/powerpc-750.c: Re-generated. * features/rs6000/powerpc-860.c: Re-generated. * features/rs6000/powerpc-altivec32.c: Re-generated. * features/rs6000/powerpc-altivec32l.c: Re-generated. * features/rs6000/powerpc-altivec64.c: Re-generated. * features/rs6000/powerpc-altivec64l.c: Re-generated. * features/rs6000/powerpc-cell32l.c: Re-generated. * features/rs6000/powerpc-cell64l.c: Re-generated. * features/rs6000/powerpc-e500.c: Re-generated. * features/rs6000/powerpc-e500l.c: Re-generated. * features/rs6000/powerpc-isa205-32l.c: Re-generated. * features/rs6000/powerpc-isa205-64l.c: Re-generated. * features/rs6000/powerpc-isa205-altivec32l.c: Re-generated. * features/rs6000/powerpc-isa205-altivec64l.c: Re-generated. * features/rs6000/powerpc-isa205-vsx32l.c: Re-generated. * features/rs6000/powerpc-isa205-vsx64l.c: Re-generated. * features/rs6000/powerpc-vsx32.c: Re-generated. * features/rs6000/powerpc-vsx32l.c: Re-generated. * features/rs6000/powerpc-vsx64.c: Re-generated. * features/rs6000/powerpc-vsx64l.c: Re-generated. * features/rs6000/rs6000.c: Re-generated. * features/s390-linux32.c: Re-generated. * features/s390-linux32v1.c: Re-generated. * features/s390-linux32v2.c: Re-generated. * features/s390-linux64.c: Re-generated. * features/s390-linux64v1.c: Re-generated. * features/s390-linux64v2.c: Re-generated. * features/s390-te-linux64.c: Re-generated. * features/s390-tevx-linux64.c: Re-generated. * features/s390-vx-linux64.c: Re-generated. * features/s390x-linux64.c: Re-generated. * features/s390x-linux64v1.c: Re-generated. * features/s390x-linux64v2.c: Re-generated. * features/s390x-te-linux64.c: Re-generated. * features/s390x-tevx-linux64.c: Re-generated. * features/s390x-vx-linux64.c: Re-generated. * features/sparc/sparc32-solaris.c: Re-generated. * features/sparc/sparc64-solaris.c: Re-generated. * features/tic6x-c62x.c: Re-generated. * features/tic6x-c62x-linux.c: Re-generated. * features/tic6x-c64x.c: Re-generated. * features/tic6x-c64x-linux.c: Re-generated. * features/tic6x-c64xp.c: Re-generated. * features/tic6x-c64xp-linux.c: Re-generated.
2012-07-27gdb/Jan Kratochvil1-1/+2
* copying.awk: Print buffer-read-only and vi ro markers. * copying.c: Rebuild. * gdbarch.sh (copyright): Print buffer-read-only and vi ro markers. * gdbarch.c, gdbarch.h: Rebuild. * target-descriptions.c (maint_print_c_tdesc_cmd): Print buffer-read-only and vi ro markers. * features/arm-with-iwmmxt.c: Rebuild. * features/arm-with-m-fpa-layout.c: Rebuild. * features/arm-with-m-vfp-d16.c: Rebuild. * features/arm-with-m.c: Rebuild. * features/arm-with-neon.c: Rebuild. * features/arm-with-vfpv2.c: Rebuild. * features/arm-with-vfpv3.c: Rebuild. * features/i386/amd64-avx-linux.c: Rebuild. * features/i386/amd64-avx.c: Rebuild. * features/i386/amd64-linux.c: Rebuild. * features/i386/amd64.c: Rebuild. * features/i386/i386-avx-linux.c: Rebuild. * features/i386/i386-avx.c: Rebuild. * features/i386/i386-linux.c: Rebuild. * features/i386/i386-mmx-linux.c: Rebuild. * features/i386/i386-mmx.c: Rebuild. * features/i386/i386.c: Rebuild. * features/i386/x32-avx-linux.c: Rebuild. * features/i386/x32-avx.c: Rebuild. * features/i386/x32-linux.c: Rebuild. * features/i386/x32.c: Rebuild. * features/mips-dsp-linux.c: Rebuild. * features/mips-linux.c: Rebuild. * features/mips64-dsp-linux.c: Rebuild. * features/mips64-linux.c: Rebuild. * features/rs6000/powerpc-32.c: Rebuild. * features/rs6000/powerpc-32l.c: Rebuild. * features/rs6000/powerpc-403.c: Rebuild. * features/rs6000/powerpc-403gc.c: Rebuild. * features/rs6000/powerpc-405.c: Rebuild. * features/rs6000/powerpc-505.c: Rebuild. * features/rs6000/powerpc-601.c: Rebuild. * features/rs6000/powerpc-602.c: Rebuild. * features/rs6000/powerpc-603.c: Rebuild. * features/rs6000/powerpc-604.c: Rebuild. * features/rs6000/powerpc-64.c: Rebuild. * features/rs6000/powerpc-64l.c: Rebuild. * features/rs6000/powerpc-7400.c: Rebuild. * features/rs6000/powerpc-750.c: Rebuild. * features/rs6000/powerpc-860.c: Rebuild. * features/rs6000/powerpc-altivec32.c: Rebuild. * features/rs6000/powerpc-altivec32l.c: Rebuild. * features/rs6000/powerpc-altivec64.c: Rebuild. * features/rs6000/powerpc-altivec64l.c: Rebuild. * features/rs6000/powerpc-cell32l.c: Rebuild. * features/rs6000/powerpc-cell64l.c: Rebuild. * features/rs6000/powerpc-e500.c: Rebuild. * features/rs6000/powerpc-e500l.c: Rebuild. * features/rs6000/powerpc-isa205-32l.c: Rebuild. * features/rs6000/powerpc-isa205-64l.c: Rebuild. * features/rs6000/powerpc-isa205-altivec32l.c: Rebuild. * features/rs6000/powerpc-isa205-altivec64l.c: Rebuild. * features/rs6000/powerpc-isa205-vsx32l.c: Rebuild. * features/rs6000/powerpc-isa205-vsx64l.c: Rebuild. * features/rs6000/powerpc-vsx32.c: Rebuild. * features/rs6000/powerpc-vsx32l.c: Rebuild. * features/rs6000/powerpc-vsx64.c: Rebuild. * features/rs6000/powerpc-vsx64l.c: Rebuild. * features/rs6000/rs6000.c: Rebuild. * features/s390-linux32.c: Rebuild. * features/s390-linux32v1.c: Rebuild. * features/s390-linux32v2.c: Rebuild. * features/s390-linux64.c: Rebuild. * features/s390-linux64v1.c: Rebuild. * features/s390-linux64v2.c: Rebuild. * features/s390x-linux64.c: Rebuild. * features/s390x-linux64v1.c: Rebuild. * features/s390x-linux64v2.c: Rebuild. * features/tic6x-c62x-linux.c: Rebuild. * features/tic6x-c62x.c: Rebuild. * features/tic6x-c64x-linux.c: Rebuild. * features/tic6x-c64x.c: Rebuild. * features/tic6x-c64xp-linux.c: Rebuild. * features/tic6x-c64xp.c: Rebuild.
2012-04-252012-04-25 Sergio Durigan Junior <sergiodj@redhat.com>Sergio Durigan Junior1-1/+0
* features/arm-with-iwmmxt.c: Regenerate. * features/arm-with-m-fpa-layout.c: Likewise. * features/arm-with-m.c: Likewise. * features/arm-with-neon.c: Likewise. * features/arm-with-vfpv2.c: Likewise. * features/arm-with-vfpv3.c: Likewise. * features/mips-dsp-linux.c: Likewise. * features/mips-linux.c: Likewise. * features/mips64-dsp-linux.c: Likewise. * features/mips64-linux.c: Likewise. * features/s390-linux32.c: Likewise. * features/s390-linux32v1.c: Likewise. * features/s390-linux32v2.c: Likewise. * features/s390-linux64.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * features/tic6x-c62x-linux.c: Likewise. * features/tic6x-c62x.c: Likewise. * features/tic6x-c64x-linux.c: Likewise. * features/tic6x-c64x.c: Likewise. * features/tic6x-c64xp-linux.c: Likewise. * features/tic6x-c64xp.c: Likewise. * target-descriptions.c: Only generate `field_type' and `type' variables when needed.
2012-03-01 gdb/Maciej W. Rozycki1-0/+108
* features/mips-dsp.xml: New file. * features/mips64-dsp.xml: New file. * features/mips-dsp-linux.xml: New file. * features/mips64-dsp-linux.xml: New file. * features/Makefile (WHICH): Add mips-dsp-linux and mips64-dsp-linux. (mips-dsp-expedite, mips64-dsp-expedite): New variables. * features/mips-dsp-linux.c: New file. * features/mips64-dsp-linux.c: New file. * regformats/mips-dsp-linux.dat: New file. * regformats/mips64-dsp-linux.dat: New file. * mips-linux-nat.c (mips_linux_register_addr): Handle DSP registers. (mips64_linux_register_addr): Likewise. (mips64_linux_regsets_fetch_registers): Likewise. (mips64_linux_regsets_store_registers): Likewise. (mips64_linux_fetch_registers): Update call to mips64_linux_regsets_fetch_registers. (mips64_linux_store_registers): Update call to mips64_linux_regsets_store_registers. (mips_linux_read_description): Probe for DSP registers. (_initialize_mips_linux_nat): Call initialize_tdesc_mips_dsp_linux and initialize_tdesc_mips64_dsp_linux. * mips-linux-tdep.c (supply_gregset, mips64_supply_gregset): Remove padding of no longer used embedded register slots. * mips-linux-tdep.h (DSP_BASE, DSP_CONTROL): New macros. (MIPS_RESTART_REGNUM): Redefine enum value. * mips-tdep.c (mips_generic_reg_names): Remove trailing null strings. (mips_tx39_reg_names): Likewise. (mips_linux_reg_names): New array of register names for Linux targets. (mips_register_name): Check for a null pointer in mips_processor_reg_names and return an empty string. (mips_register_type): Exclude embedded registers for the IRIX and Linux ABIs. (mips_pseudo_register_type): Likewise. Use dynamic numbers to refer to FP registers, LO, HI, BadVAddr, Cause and PC. Handle DSP registers. (mips_stab_reg_to_regnum): Handle DSP accumulators. (mips_dwarf_dwarf2_ecoff_reg_to_regnum): Likewise. (mips_gdbarch_init): Likewise. Initialize internal register indices for the Linux ABI. Use dynamic numbers to refer to registers, as applicable, while parsing the target description. * mips-tdep.h (struct mips_regnum): Add dspacc/dspctl offsets. gdb/doc/ * gdb.texinfo (MIPS Features): Add org.gnu.gdb.mips.dsp. gdb/gdbserver/ * linux-low.h (linux_target_ops): Add regset_bitmap member. * linux-low.c (use_linux_regsets): New macro. [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise. [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise. (linux_register_in_regsets): New function. (usr_fetch_inferior_registers): Skip registers covered by regsets. (usr_store_inferior_registers): Likewise. (usr_fetch_inferior_registers): New macro. (usr_store_inferior_registers): Likewise. (linux_fetch_registers): Handle mixed regset/non-regset targets. (linux_store_registers): Likewise. * linux-mips-low.c (init_registers_mips_dsp_linux): New prototype. (init_registers_mips64_dsp_linux): Likewise. (init_registers_mips_linux): New macro. (init_registers_mips_dsp_linux): Likewise. (mips_dsp_num_regs): Likewise. (DSP_BASE, DSP_CONTROL): New fallback macros. (mips_base_regs): New macro. (mips_regmap): Use it. Fix the size. (mips_dsp_regmap): New variable. (mips_dsp_regset_bitmap): Likewise. (mips_arch_setup): New function. (mips_cannot_fetch_register): Use the_low_target.regmap rather than mips_regmap. (mips_cannot_store_register): Likewise. (the_low_target): Update .arch_setup, .num_regs and .regmap initializers. Add .regset_bitmap initializer. * linux-arm-low.c (the_low_target): Add .regset_bitmap initializer. * linux-bfin-low.c (the_low_target): Likewise. * linux-cris-low.c (the_low_target): Likewise. * linux-crisv32-low.c (the_low_target): Likewise. * linux-ia64-low.c (the_low_target): Likewise. * linux-m32r-low.c (the_low_target): Likewise. * linux-m68k-low.c (the_low_target): Likewise. * linux-ppc-low.c (the_low_target): Likewise. * linux-s390-low.c (the_low_target): Likewise. * linux-sh-low.c (the_low_target): Likewise. * linux-sparc-low.c (the_low_target): Likewise. * linux-tic6x-low.c (the_low_target): Likewise. * linux-x86-low.c (the_low_target): Likewise. * linux-xtensa-low.c (the_low_target): Likewise. * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml, mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to srv_xmlfiles. * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets. (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Add "mips-dsp.xml" to the list of MIPS core registers.