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6c2659886f
I'd like to enable the -Wmissing-declarations warning. However, it
warns for every _initialize function, for example:
CXX dcache.o
/home/smarchi/src/binutils-gdb/gdb/dcache.c: In function ‘void _initialize_dcache()’:
/home/smarchi/src/binutils-gdb/gdb/dcache.c:688:1: error: no previous declaration for ‘void _initialize_dcache()’ [-Werror=missing-declarations]
_initialize_dcache (void)
^~~~~~~~~~~~~~~~~~
The only practical way forward I found is to add back the declarations,
which were removed by this commit:
commit 481695ed5f
Author: John Baldwin <jhb@FreeBSD.org>
Date: Sat Sep 9 11:02:37 2017 -0700
Remove unnecessary function prototypes.
I don't think it's a big problem to have the declarations for these
functions, but if anybody has a better solution for this, I'll be happy
to use it.
gdb/ChangeLog:
* aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
* aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
* aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
* aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
* aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
* aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
* ada-exp.y (_initialize_ada_exp): Add declaration.
* ada-lang.c (_initialize_ada_language): Add declaration.
* ada-tasks.c (_initialize_tasks): Add declaration.
* agent.c (_initialize_agent): Add declaration.
* aix-thread.c (_initialize_aix_thread): Add declaration.
* alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
* alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
* alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
* alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
* alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
* amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
* amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
* amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
* amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
* amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
* amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
* amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
* amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
* amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
* amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
* amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
* amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
* amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
* amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
* annotate.c (_initialize_annotate): Add declaration.
* arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
* arc-tdep.c (_initialize_arc_tdep): Add declaration.
* arch-utils.c (_initialize_gdbarch_utils): Add declaration.
* arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
* arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
* arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
* arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
* arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
* arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
* arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
* arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
* arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
* arm-tdep.c (_initialize_arm_tdep): Add declaration.
* arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
* auto-load.c (_initialize_auto_load): Add declaration.
* auxv.c (_initialize_auxv): Add declaration.
* avr-tdep.c (_initialize_avr_tdep): Add declaration.
* ax-gdb.c (_initialize_ax_gdb): Add declaration.
* bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
* bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
* break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
* break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
* break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
* breakpoint.c (_initialize_breakpoint): Add declaration.
* bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
* btrace.c (_initialize_btrace): Add declaration.
* charset.c (_initialize_charset): Add declaration.
* cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
* cli/cli-logging.c (_initialize_cli_logging): Add declaration.
* cli/cli-script.c (_initialize_cli_script): Add declaration.
* cli/cli-style.c (_initialize_cli_style): Add declaration.
* coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
* coffread.c (_initialize_coffread): Add declaration.
* compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
* compile/compile.c (_initialize_compile): Add declaration.
* complaints.c (_initialize_complaints): Add declaration.
* completer.c (_initialize_completer): Add declaration.
* copying.c (_initialize_copying): Add declaration.
* corefile.c (_initialize_core): Add declaration.
* corelow.c (_initialize_corelow): Add declaration.
* cp-abi.c (_initialize_cp_abi): Add declaration.
* cp-namespace.c (_initialize_cp_namespace): Add declaration.
* cp-support.c (_initialize_cp_support): Add declaration.
* cp-valprint.c (_initialize_cp_valprint): Add declaration.
* cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
* cris-tdep.c (_initialize_cris_tdep): Add declaration.
* csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
* csky-tdep.c (_initialize_csky_tdep): Add declaration.
* ctfread.c (_initialize_ctfread): Add declaration.
* d-lang.c (_initialize_d_language): Add declaration.
* darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
* darwin-nat.c (_initialize_darwin_nat): Add declaration.
* dbxread.c (_initialize_dbxread): Add declaration.
* dcache.c (_initialize_dcache): Add declaration.
* disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
* disasm.c (_initialize_disasm): Add declaration.
* dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
* dummy-frame.c (_initialize_dummy_frame): Add declaration.
* dwarf-index-cache.c (_initialize_index_cache): Add declaration.
* dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
* dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
* dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
* dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
* dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
* dwarf2read.c (_initialize_dwarf2_read): Add declaration.
* elfread.c (_initialize_elfread): Add declaration.
* exec.c (_initialize_exec): Add declaration.
* extension.c (_initialize_extension): Add declaration.
* f-lang.c (_initialize_f_language): Add declaration.
* f-valprint.c (_initialize_f_valprint): Add declaration.
* fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
* fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
* filesystem.c (_initialize_filesystem): Add declaration.
* findcmd.c (_initialize_mem_search): Add declaration.
* findvar.c (_initialize_findvar): Add declaration.
* fork-child.c (_initialize_fork_child): Add declaration.
* frame-base.c (_initialize_frame_base): Add declaration.
* frame-unwind.c (_initialize_frame_unwind): Add declaration.
* frame.c (_initialize_frame): Add declaration.
* frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
* frv-tdep.c (_initialize_frv_tdep): Add declaration.
* ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
* gcore.c (_initialize_gcore): Add declaration.
* gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
* gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
* gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
* gdbarch.c (_initialize_gdbarch): Add declaration.
* gdbtypes.c (_initialize_gdbtypes): Add declaration.
* gnu-nat.c (_initialize_gnu_nat): Add declaration.
* gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
* gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
* go-lang.c (_initialize_go_language): Add declaration.
* go32-nat.c (_initialize_go32_nat): Add declaration.
* guile/guile.c (_initialize_guile): Add declaration.
* h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
* hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
* hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
* hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
* hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
* hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
* hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
* hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
* i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
* i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
* i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
* i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
* i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
* i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
* i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
* i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
* i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
* i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
* i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
* i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
* i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
* i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
* i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
* i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
* i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
* i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
* i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
* i386-tdep.c (_initialize_i386_tdep): Add declaration.
* i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
* ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
* ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
* ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
* ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
* ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
* infcall.c (_initialize_infcall): Add declaration.
* infcmd.c (_initialize_infcmd): Add declaration.
* inflow.c (_initialize_inflow): Add declaration.
* infrun.c (_initialize_infrun): Add declaration.
* interps.c (_initialize_interpreter): Add declaration.
* iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
* jit.c (_initialize_jit): Add declaration.
* language.c (_initialize_language): Add declaration.
* linux-fork.c (_initialize_linux_fork): Add declaration.
* linux-nat.c (_initialize_linux_nat): Add declaration.
* linux-tdep.c (_initialize_linux_tdep): Add declaration.
* linux-thread-db.c (_initialize_thread_db): Add declaration.
* lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
* m2-lang.c (_initialize_m2_language): Add declaration.
* m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
* m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
* m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
* m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
* m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
* m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
* m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
* m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
* m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
* m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
* machoread.c (_initialize_machoread): Add declaration.
* macrocmd.c (_initialize_macrocmd): Add declaration.
* macroscope.c (_initialize_macroscope): Add declaration.
* maint-test-options.c (_initialize_maint_test_options): Add declaration.
* maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
* maint.c (_initialize_maint_cmds): Add declaration.
* mdebugread.c (_initialize_mdebugread): Add declaration.
* memattr.c (_initialize_mem): Add declaration.
* mep-tdep.c (_initialize_mep_tdep): Add declaration.
* mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
* mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
* mi/mi-interp.c (_initialize_mi_interp): Add declaration.
* mi/mi-main.c (_initialize_mi_main): Add declaration.
* microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
* microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
* mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
* mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
* mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
* mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
* mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
* mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
* mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
* mips-tdep.c (_initialize_mips_tdep): Add declaration.
* mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
* mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
* mipsread.c (_initialize_mipsread): Add declaration.
* mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
* mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
* moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
* msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
* nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
* nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
* nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
* nto-procfs.c (_initialize_procfs): Add declaration.
* objc-lang.c (_initialize_objc_language): Add declaration.
* observable.c (_initialize_observer): Add declaration.
* opencl-lang.c (_initialize_opencl_language): Add declaration.
* or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
* or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
* osabi.c (_initialize_gdb_osabi): Add declaration.
* osdata.c (_initialize_osdata): Add declaration.
* p-valprint.c (_initialize_pascal_valprint): Add declaration.
* parse.c (_initialize_parse): Add declaration.
* ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
* ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
* ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
* ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
* ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
* ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
* ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
* printcmd.c (_initialize_printcmd): Add declaration.
* probe.c (_initialize_probe): Add declaration.
* proc-api.c (_initialize_proc_api): Add declaration.
* proc-events.c (_initialize_proc_events): Add declaration.
* proc-service.c (_initialize_proc_service): Add declaration.
* procfs.c (_initialize_procfs): Add declaration.
* producer.c (_initialize_producer): Add declaration.
* psymtab.c (_initialize_psymtab): Add declaration.
* python/python.c (_initialize_python): Add declaration.
* ravenscar-thread.c (_initialize_ravenscar): Add declaration.
* record-btrace.c (_initialize_record_btrace): Add declaration.
* record-full.c (_initialize_record_full): Add declaration.
* record.c (_initialize_record): Add declaration.
* regcache-dump.c (_initialize_regcache_dump): Add declaration.
* regcache.c (_initialize_regcache): Add declaration.
* reggroups.c (_initialize_reggroup): Add declaration.
* remote-notif.c (_initialize_notif): Add declaration.
* remote-sim.c (_initialize_remote_sim): Add declaration.
* remote.c (_initialize_remote): Add declaration.
* reverse.c (_initialize_reverse): Add declaration.
* riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
* riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
* riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
* riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
* riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
* rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
* rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
* rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
Add declaration.
* rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
* rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
* run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
* rust-exp.y (_initialize_rust_exp): Add declaration.
* rx-tdep.c (_initialize_rx_tdep): Add declaration.
* s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
* s390-linux-nat.c (_initialize_s390_nat): Add declaration.
* s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
* s390-tdep.c (_initialize_s390_tdep): Add declaration.
* score-tdep.c (_initialize_score_tdep): Add declaration.
* ser-go32.c (_initialize_ser_dos): Add declaration.
* ser-mingw.c (_initialize_ser_windows): Add declaration.
* ser-pipe.c (_initialize_ser_pipe): Add declaration.
* ser-tcp.c (_initialize_ser_tcp): Add declaration.
* ser-uds.c (_initialize_ser_socket): Add declaration.
* ser-unix.c (_initialize_ser_hardwire): Add declaration.
* serial.c (_initialize_serial): Add declaration.
* sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
* sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
* sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
* sh-tdep.c (_initialize_sh_tdep): Add declaration.
* skip.c (_initialize_step_skip): Add declaration.
* sol-thread.c (_initialize_sol_thread): Add declaration.
* solib-aix.c (_initialize_solib_aix): Add declaration.
* solib-darwin.c (_initialize_darwin_solib): Add declaration.
* solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
* solib-frv.c (_initialize_frv_solib): Add declaration.
* solib-svr4.c (_initialize_svr4_solib): Add declaration.
* solib-target.c (_initialize_solib_target): Add declaration.
* solib.c (_initialize_solib): Add declaration.
* source-cache.c (_initialize_source_cache): Add declaration.
* source.c (_initialize_source): Add declaration.
* sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
* sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
* sparc-nat.c (_initialize_sparc_nat): Add declaration.
* sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
* sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
* sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
* sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
* sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
* sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
* sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
* sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
* sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
* sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
* sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
* sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
* sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
* sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
* sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
* sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
* stabsread.c (_initialize_stabsread): Add declaration.
* stack.c (_initialize_stack): Add declaration.
* stap-probe.c (_initialize_stap_probe): Add declaration.
* std-regs.c (_initialize_frame_reg): Add declaration.
* symfile-debug.c (_initialize_symfile_debug): Add declaration.
* symfile-mem.c (_initialize_symfile_mem): Add declaration.
* symfile.c (_initialize_symfile): Add declaration.
* symmisc.c (_initialize_symmisc): Add declaration.
* symtab.c (_initialize_symtab): Add declaration.
* target.c (_initialize_target): Add declaration.
* target-connection.c (_initialize_target_connection): Add
declaration.
* target-dcache.c (_initialize_target_dcache): Add declaration.
* target-descriptions.c (_initialize_target_descriptions): Add declaration.
* thread.c (_initialize_thread): Add declaration.
* tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
* tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
* tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
* tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
* tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
* tracectf.c (_initialize_ctf): Add declaration.
* tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
* tracefile.c (_initialize_tracefile): Add declaration.
* tracepoint.c (_initialize_tracepoint): Add declaration.
* tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
* tui/tui-interp.c (_initialize_tui_interp): Add declaration.
* tui/tui-layout.c (_initialize_tui_layout): Add declaration.
* tui/tui-regs.c (_initialize_tui_regs): Add declaration.
* tui/tui-stack.c (_initialize_tui_stack): Add declaration.
* tui/tui-win.c (_initialize_tui_win): Add declaration.
* tui/tui.c (_initialize_tui): Add declaration.
* typeprint.c (_initialize_typeprint): Add declaration.
* ui-style.c (_initialize_ui_style): Add declaration.
* unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
* unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
* unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
* unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
* unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
* unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
* unittests/filtered_iterator-selftests.c
(_initialize_filtered_iterator_selftests): Add declaration.
* unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
* unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
* unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
* unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
* unittests/main-thread-selftests.c
(_initialize_main_thread_selftests): Add declaration.
* unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
* unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
* unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
* unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
* unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
* unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
* unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
* unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
* unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
* unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
* unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
* unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
* unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
* unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
* unittests/tui-selftests.c (_initialize_tui_selftest): Add
declaration.
* unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
* unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
* unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
* unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
* user-regs.c (_initialize_user_regs): Add declaration.
* utils.c (_initialize_utils): Add declaration.
* v850-tdep.c (_initialize_v850_tdep): Add declaration.
* valops.c (_initialize_valops): Add declaration.
* valprint.c (_initialize_valprint): Add declaration.
* value.c (_initialize_values): Add declaration.
* varobj.c (_initialize_varobj): Add declaration.
* vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
* vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
* vax-tdep.c (_initialize_vax_tdep): Add declaration.
* windows-nat.c (_initialize_windows_nat): Add declaration.
(_initialize_check_for_gdb_ini): Add declaration.
(_initialize_loadable): Add declaration.
* windows-tdep.c (_initialize_windows_tdep): Add declaration.
* x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
* x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
* xcoffread.c (_initialize_xcoffread): Add declaration.
* xml-support.c (_initialize_xml_support): Add declaration.
* xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
* xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
* xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
* xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
Change-Id: I13eec7e0ed2b3c427377a7bdb055cf46da64def9
1880 lines
51 KiB
C
1880 lines
51 KiB
C
/* Cache and manage the values of registers for GDB, the GNU debugger.
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Copyright (C) 1986-2020 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "inferior.h"
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#include "gdbthread.h"
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#include "target.h"
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#include "test-target.h"
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#include "gdbarch.h"
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#include "gdbcmd.h"
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#include "regcache.h"
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#include "reggroups.h"
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#include "observable.h"
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#include "regset.h"
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#include <forward_list>
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/*
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* DATA STRUCTURE
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*
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* Here is the actual register cache.
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*/
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/* Per-architecture object describing the layout of a register cache.
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Computed once when the architecture is created. */
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struct gdbarch_data *regcache_descr_handle;
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struct regcache_descr
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{
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/* The architecture this descriptor belongs to. */
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struct gdbarch *gdbarch;
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/* The raw register cache. Each raw (or hard) register is supplied
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by the target interface. The raw cache should not contain
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redundant information - if the PC is constructed from two
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registers then those registers and not the PC lives in the raw
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cache. */
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long sizeof_raw_registers;
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/* The cooked register space. Each cooked register in the range
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[0..NR_RAW_REGISTERS) is direct-mapped onto the corresponding raw
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register. The remaining [NR_RAW_REGISTERS
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.. NR_COOKED_REGISTERS) (a.k.a. pseudo registers) are mapped onto
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both raw registers and memory by the architecture methods
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gdbarch_pseudo_register_read and gdbarch_pseudo_register_write. */
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int nr_cooked_registers;
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long sizeof_cooked_registers;
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/* Offset and size (in 8 bit bytes), of each register in the
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register cache. All registers (including those in the range
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[NR_RAW_REGISTERS .. NR_COOKED_REGISTERS) are given an
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offset. */
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long *register_offset;
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long *sizeof_register;
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/* Cached table containing the type of each register. */
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struct type **register_type;
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};
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static void *
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init_regcache_descr (struct gdbarch *gdbarch)
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{
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int i;
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struct regcache_descr *descr;
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gdb_assert (gdbarch != NULL);
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/* Create an initial, zero filled, table. */
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descr = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct regcache_descr);
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descr->gdbarch = gdbarch;
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/* Total size of the register space. The raw registers are mapped
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directly onto the raw register cache while the pseudo's are
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either mapped onto raw-registers or memory. */
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descr->nr_cooked_registers = gdbarch_num_cooked_regs (gdbarch);
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/* Fill in a table of register types. */
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descr->register_type
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= GDBARCH_OBSTACK_CALLOC (gdbarch, descr->nr_cooked_registers,
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struct type *);
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for (i = 0; i < descr->nr_cooked_registers; i++)
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descr->register_type[i] = gdbarch_register_type (gdbarch, i);
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/* Construct a strictly RAW register cache. Don't allow pseudo's
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into the register cache. */
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/* Lay out the register cache.
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NOTE: cagney/2002-05-22: Only register_type() is used when
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constructing the register cache. It is assumed that the
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register's raw size, virtual size and type length are all the
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same. */
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{
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long offset = 0;
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descr->sizeof_register
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= GDBARCH_OBSTACK_CALLOC (gdbarch, descr->nr_cooked_registers, long);
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descr->register_offset
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= GDBARCH_OBSTACK_CALLOC (gdbarch, descr->nr_cooked_registers, long);
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for (i = 0; i < gdbarch_num_regs (gdbarch); i++)
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{
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descr->sizeof_register[i] = TYPE_LENGTH (descr->register_type[i]);
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descr->register_offset[i] = offset;
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offset += descr->sizeof_register[i];
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}
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/* Set the real size of the raw register cache buffer. */
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descr->sizeof_raw_registers = offset;
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for (; i < descr->nr_cooked_registers; i++)
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{
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descr->sizeof_register[i] = TYPE_LENGTH (descr->register_type[i]);
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descr->register_offset[i] = offset;
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offset += descr->sizeof_register[i];
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}
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/* Set the real size of the readonly register cache buffer. */
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descr->sizeof_cooked_registers = offset;
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}
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return descr;
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}
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static struct regcache_descr *
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regcache_descr (struct gdbarch *gdbarch)
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{
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return (struct regcache_descr *) gdbarch_data (gdbarch,
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regcache_descr_handle);
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}
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/* Utility functions returning useful register attributes stored in
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the regcache descr. */
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struct type *
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register_type (struct gdbarch *gdbarch, int regnum)
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{
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struct regcache_descr *descr = regcache_descr (gdbarch);
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gdb_assert (regnum >= 0 && regnum < descr->nr_cooked_registers);
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return descr->register_type[regnum];
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}
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/* Utility functions returning useful register attributes stored in
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the regcache descr. */
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int
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register_size (struct gdbarch *gdbarch, int regnum)
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{
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struct regcache_descr *descr = regcache_descr (gdbarch);
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int size;
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gdb_assert (regnum >= 0 && regnum < gdbarch_num_cooked_regs (gdbarch));
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size = descr->sizeof_register[regnum];
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return size;
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}
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/* See gdbsupport/common-regcache.h. */
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int
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regcache_register_size (const struct regcache *regcache, int n)
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{
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return register_size (regcache->arch (), n);
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}
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reg_buffer::reg_buffer (gdbarch *gdbarch, bool has_pseudo)
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: m_has_pseudo (has_pseudo)
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{
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gdb_assert (gdbarch != NULL);
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m_descr = regcache_descr (gdbarch);
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if (has_pseudo)
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{
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m_registers.reset (new gdb_byte[m_descr->sizeof_cooked_registers] ());
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m_register_status.reset
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(new register_status[m_descr->nr_cooked_registers] ());
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}
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else
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{
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m_registers.reset (new gdb_byte[m_descr->sizeof_raw_registers] ());
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m_register_status.reset
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(new register_status[gdbarch_num_regs (gdbarch)] ());
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}
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}
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regcache::regcache (process_stratum_target *target, gdbarch *gdbarch,
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const address_space *aspace_)
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/* The register buffers. A read/write register cache can only hold
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[0 .. gdbarch_num_regs). */
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: detached_regcache (gdbarch, false), m_aspace (aspace_), m_target (target)
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{
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m_ptid = minus_one_ptid;
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}
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readonly_detached_regcache::readonly_detached_regcache (regcache &src)
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: readonly_detached_regcache (src.arch (),
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[&src] (int regnum, gdb_byte *buf)
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{
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return src.cooked_read (regnum, buf);
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})
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{
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}
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gdbarch *
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reg_buffer::arch () const
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{
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return m_descr->gdbarch;
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}
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/* Return a pointer to register REGNUM's buffer cache. */
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gdb_byte *
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reg_buffer::register_buffer (int regnum) const
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{
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return m_registers.get () + m_descr->register_offset[regnum];
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}
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void
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reg_buffer::save (register_read_ftype cooked_read)
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{
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struct gdbarch *gdbarch = m_descr->gdbarch;
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int regnum;
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/* It should have pseudo registers. */
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gdb_assert (m_has_pseudo);
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/* Clear the dest. */
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memset (m_registers.get (), 0, m_descr->sizeof_cooked_registers);
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memset (m_register_status.get (), REG_UNKNOWN, m_descr->nr_cooked_registers);
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/* Copy over any registers (identified by their membership in the
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save_reggroup) and mark them as valid. The full [0 .. gdbarch_num_regs +
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gdbarch_num_pseudo_regs) range is checked since some architectures need
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to save/restore `cooked' registers that live in memory. */
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for (regnum = 0; regnum < m_descr->nr_cooked_registers; regnum++)
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{
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if (gdbarch_register_reggroup_p (gdbarch, regnum, save_reggroup))
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{
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gdb_byte *dst_buf = register_buffer (regnum);
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enum register_status status = cooked_read (regnum, dst_buf);
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gdb_assert (status != REG_UNKNOWN);
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if (status != REG_VALID)
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memset (dst_buf, 0, register_size (gdbarch, regnum));
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m_register_status[regnum] = status;
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}
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}
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}
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void
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regcache::restore (readonly_detached_regcache *src)
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{
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struct gdbarch *gdbarch = m_descr->gdbarch;
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int regnum;
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gdb_assert (src != NULL);
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gdb_assert (src->m_has_pseudo);
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gdb_assert (gdbarch == src->arch ());
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/* Copy over any registers, being careful to only restore those that
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were both saved and need to be restored. The full [0 .. gdbarch_num_regs
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+ gdbarch_num_pseudo_regs) range is checked since some architectures need
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to save/restore `cooked' registers that live in memory. */
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for (regnum = 0; regnum < m_descr->nr_cooked_registers; regnum++)
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{
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if (gdbarch_register_reggroup_p (gdbarch, regnum, restore_reggroup))
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{
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if (src->m_register_status[regnum] == REG_VALID)
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cooked_write (regnum, src->register_buffer (regnum));
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}
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}
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}
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/* See gdbsupport/common-regcache.h. */
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enum register_status
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reg_buffer::get_register_status (int regnum) const
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{
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assert_regnum (regnum);
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return m_register_status[regnum];
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}
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void
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reg_buffer::invalidate (int regnum)
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{
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assert_regnum (regnum);
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m_register_status[regnum] = REG_UNKNOWN;
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}
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void
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reg_buffer::assert_regnum (int regnum) const
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{
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gdb_assert (regnum >= 0);
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if (m_has_pseudo)
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gdb_assert (regnum < m_descr->nr_cooked_registers);
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else
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gdb_assert (regnum < gdbarch_num_regs (arch ()));
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}
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/* Global structure containing the current regcache. */
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/* NOTE: this is a write-through cache. There is no "dirty" bit for
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recording if the register values have been changed (eg. by the
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user). Therefore all registers must be written back to the
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target when appropriate. */
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std::forward_list<regcache *> regcache::current_regcache;
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struct regcache *
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get_thread_arch_aspace_regcache (process_stratum_target *target,
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ptid_t ptid, struct gdbarch *gdbarch,
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struct address_space *aspace)
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{
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gdb_assert (target != nullptr);
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for (const auto ®cache : regcache::current_regcache)
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if (regcache->target () == target
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&& regcache->ptid () == ptid
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&& regcache->arch () == gdbarch)
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return regcache;
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regcache *new_regcache = new regcache (target, gdbarch, aspace);
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regcache::current_regcache.push_front (new_regcache);
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new_regcache->set_ptid (ptid);
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return new_regcache;
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}
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struct regcache *
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get_thread_arch_regcache (process_stratum_target *target, ptid_t ptid,
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struct gdbarch *gdbarch)
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{
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scoped_restore_current_inferior restore_current_inferior;
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set_current_inferior (find_inferior_ptid (target, ptid));
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address_space *aspace = target_thread_address_space (ptid);
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return get_thread_arch_aspace_regcache (target, ptid, gdbarch, aspace);
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}
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static process_stratum_target *current_thread_target;
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static ptid_t current_thread_ptid;
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static struct gdbarch *current_thread_arch;
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struct regcache *
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get_thread_regcache (process_stratum_target *target, ptid_t ptid)
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{
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if (!current_thread_arch
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|| target != current_thread_target
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|| current_thread_ptid != ptid)
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{
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gdb_assert (ptid != null_ptid);
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current_thread_ptid = ptid;
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current_thread_target = target;
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scoped_restore_current_inferior restore_current_inferior;
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set_current_inferior (find_inferior_ptid (target, ptid));
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current_thread_arch = target_thread_architecture (ptid);
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}
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return get_thread_arch_regcache (target, ptid, current_thread_arch);
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}
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/* See regcache.h. */
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struct regcache *
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get_thread_regcache (thread_info *thread)
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{
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return get_thread_regcache (thread->inf->process_target (),
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thread->ptid);
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}
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struct regcache *
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get_current_regcache (void)
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{
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return get_thread_regcache (inferior_thread ());
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}
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/* See gdbsupport/common-regcache.h. */
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struct regcache *
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get_thread_regcache_for_ptid (ptid_t ptid)
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{
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/* This function doesn't take a process_stratum_target parameter
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because it's a gdbsupport/ routine implemented by both gdb and
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gdbserver. It always refers to a ptid of the current target. */
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process_stratum_target *proc_target = current_inferior ()->process_target ();
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return get_thread_regcache (proc_target, ptid);
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}
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/* Observer for the target_changed event. */
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static void
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regcache_observer_target_changed (struct target_ops *target)
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{
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registers_changed ();
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}
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/* Update global variables old ptids to hold NEW_PTID if they were
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holding OLD_PTID. */
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void
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regcache::regcache_thread_ptid_changed (ptid_t old_ptid, ptid_t new_ptid)
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{
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for (auto ®cache : regcache::current_regcache)
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{
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if (regcache->ptid () == old_ptid)
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regcache->set_ptid (new_ptid);
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}
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}
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/* Low level examining and depositing of registers.
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The caller is responsible for making sure that the inferior is
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stopped before calling the fetching routines, or it will get
|
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garbage. (a change from GDB version 3, in which the caller got the
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value from the last stop). */
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/* REGISTERS_CHANGED ()
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|
|
Indicate that registers may have changed, so invalidate the cache. */
|
|
|
|
void
|
|
registers_changed_ptid (process_stratum_target *target, ptid_t ptid)
|
|
{
|
|
for (auto oit = regcache::current_regcache.before_begin (),
|
|
it = std::next (oit);
|
|
it != regcache::current_regcache.end ();
|
|
)
|
|
{
|
|
struct regcache *regcache = *it;
|
|
if ((target == nullptr || regcache->target () == target)
|
|
&& regcache->ptid ().matches (ptid))
|
|
{
|
|
delete regcache;
|
|
it = regcache::current_regcache.erase_after (oit);
|
|
}
|
|
else
|
|
oit = it++;
|
|
}
|
|
|
|
if ((target == nullptr || current_thread_target == target)
|
|
&& current_thread_ptid.matches (ptid))
|
|
{
|
|
current_thread_target = NULL;
|
|
current_thread_ptid = null_ptid;
|
|
current_thread_arch = NULL;
|
|
}
|
|
|
|
if ((target == nullptr || current_inferior ()->process_target () == target)
|
|
&& inferior_ptid.matches (ptid))
|
|
{
|
|
/* We just deleted the regcache of the current thread. Need to
|
|
forget about any frames we have cached, too. */
|
|
reinit_frame_cache ();
|
|
}
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
registers_changed_thread (thread_info *thread)
|
|
{
|
|
registers_changed_ptid (thread->inf->process_target (), thread->ptid);
|
|
}
|
|
|
|
void
|
|
registers_changed (void)
|
|
{
|
|
registers_changed_ptid (nullptr, minus_one_ptid);
|
|
}
|
|
|
|
void
|
|
regcache::raw_update (int regnum)
|
|
{
|
|
assert_regnum (regnum);
|
|
|
|
/* Make certain that the register cache is up-to-date with respect
|
|
to the current thread. This switching shouldn't be necessary
|
|
only there is still only one target side register cache. Sigh!
|
|
On the bright side, at least there is a regcache object. */
|
|
|
|
if (get_register_status (regnum) == REG_UNKNOWN)
|
|
{
|
|
target_fetch_registers (this, regnum);
|
|
|
|
/* A number of targets can't access the whole set of raw
|
|
registers (because the debug API provides no means to get at
|
|
them). */
|
|
if (m_register_status[regnum] == REG_UNKNOWN)
|
|
m_register_status[regnum] = REG_UNAVAILABLE;
|
|
}
|
|
}
|
|
|
|
enum register_status
|
|
readable_regcache::raw_read (int regnum, gdb_byte *buf)
|
|
{
|
|
gdb_assert (buf != NULL);
|
|
raw_update (regnum);
|
|
|
|
if (m_register_status[regnum] != REG_VALID)
|
|
memset (buf, 0, m_descr->sizeof_register[regnum]);
|
|
else
|
|
memcpy (buf, register_buffer (regnum),
|
|
m_descr->sizeof_register[regnum]);
|
|
|
|
return m_register_status[regnum];
|
|
}
|
|
|
|
enum register_status
|
|
regcache_raw_read_signed (struct regcache *regcache, int regnum, LONGEST *val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
return regcache->raw_read (regnum, val);
|
|
}
|
|
|
|
template<typename T, typename>
|
|
enum register_status
|
|
readable_regcache::raw_read (int regnum, T *val)
|
|
{
|
|
gdb_byte *buf;
|
|
enum register_status status;
|
|
|
|
assert_regnum (regnum);
|
|
buf = (gdb_byte *) alloca (m_descr->sizeof_register[regnum]);
|
|
status = raw_read (regnum, buf);
|
|
if (status == REG_VALID)
|
|
*val = extract_integer<T> (buf,
|
|
m_descr->sizeof_register[regnum],
|
|
gdbarch_byte_order (m_descr->gdbarch));
|
|
else
|
|
*val = 0;
|
|
return status;
|
|
}
|
|
|
|
enum register_status
|
|
regcache_raw_read_unsigned (struct regcache *regcache, int regnum,
|
|
ULONGEST *val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
return regcache->raw_read (regnum, val);
|
|
}
|
|
|
|
void
|
|
regcache_raw_write_signed (struct regcache *regcache, int regnum, LONGEST val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
regcache->raw_write (regnum, val);
|
|
}
|
|
|
|
template<typename T, typename>
|
|
void
|
|
regcache::raw_write (int regnum, T val)
|
|
{
|
|
gdb_byte *buf;
|
|
|
|
assert_regnum (regnum);
|
|
buf = (gdb_byte *) alloca (m_descr->sizeof_register[regnum]);
|
|
store_integer (buf, m_descr->sizeof_register[regnum],
|
|
gdbarch_byte_order (m_descr->gdbarch), val);
|
|
raw_write (regnum, buf);
|
|
}
|
|
|
|
void
|
|
regcache_raw_write_unsigned (struct regcache *regcache, int regnum,
|
|
ULONGEST val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
regcache->raw_write (regnum, val);
|
|
}
|
|
|
|
LONGEST
|
|
regcache_raw_get_signed (struct regcache *regcache, int regnum)
|
|
{
|
|
LONGEST value;
|
|
enum register_status status;
|
|
|
|
status = regcache_raw_read_signed (regcache, regnum, &value);
|
|
if (status == REG_UNAVAILABLE)
|
|
throw_error (NOT_AVAILABLE_ERROR,
|
|
_("Register %d is not available"), regnum);
|
|
return value;
|
|
}
|
|
|
|
enum register_status
|
|
readable_regcache::cooked_read (int regnum, gdb_byte *buf)
|
|
{
|
|
gdb_assert (regnum >= 0);
|
|
gdb_assert (regnum < m_descr->nr_cooked_registers);
|
|
if (regnum < num_raw_registers ())
|
|
return raw_read (regnum, buf);
|
|
else if (m_has_pseudo
|
|
&& m_register_status[regnum] != REG_UNKNOWN)
|
|
{
|
|
if (m_register_status[regnum] == REG_VALID)
|
|
memcpy (buf, register_buffer (regnum),
|
|
m_descr->sizeof_register[regnum]);
|
|
else
|
|
memset (buf, 0, m_descr->sizeof_register[regnum]);
|
|
|
|
return m_register_status[regnum];
|
|
}
|
|
else if (gdbarch_pseudo_register_read_value_p (m_descr->gdbarch))
|
|
{
|
|
struct value *mark, *computed;
|
|
enum register_status result = REG_VALID;
|
|
|
|
mark = value_mark ();
|
|
|
|
computed = gdbarch_pseudo_register_read_value (m_descr->gdbarch,
|
|
this, regnum);
|
|
if (value_entirely_available (computed))
|
|
memcpy (buf, value_contents_raw (computed),
|
|
m_descr->sizeof_register[regnum]);
|
|
else
|
|
{
|
|
memset (buf, 0, m_descr->sizeof_register[regnum]);
|
|
result = REG_UNAVAILABLE;
|
|
}
|
|
|
|
value_free_to_mark (mark);
|
|
|
|
return result;
|
|
}
|
|
else
|
|
return gdbarch_pseudo_register_read (m_descr->gdbarch, this,
|
|
regnum, buf);
|
|
}
|
|
|
|
struct value *
|
|
readable_regcache::cooked_read_value (int regnum)
|
|
{
|
|
gdb_assert (regnum >= 0);
|
|
gdb_assert (regnum < m_descr->nr_cooked_registers);
|
|
|
|
if (regnum < num_raw_registers ()
|
|
|| (m_has_pseudo && m_register_status[regnum] != REG_UNKNOWN)
|
|
|| !gdbarch_pseudo_register_read_value_p (m_descr->gdbarch))
|
|
{
|
|
struct value *result;
|
|
|
|
result = allocate_value (register_type (m_descr->gdbarch, regnum));
|
|
VALUE_LVAL (result) = lval_register;
|
|
VALUE_REGNUM (result) = regnum;
|
|
|
|
/* It is more efficient in general to do this delegation in this
|
|
direction than in the other one, even though the value-based
|
|
API is preferred. */
|
|
if (cooked_read (regnum,
|
|
value_contents_raw (result)) == REG_UNAVAILABLE)
|
|
mark_value_bytes_unavailable (result, 0,
|
|
TYPE_LENGTH (value_type (result)));
|
|
|
|
return result;
|
|
}
|
|
else
|
|
return gdbarch_pseudo_register_read_value (m_descr->gdbarch,
|
|
this, regnum);
|
|
}
|
|
|
|
enum register_status
|
|
regcache_cooked_read_signed (struct regcache *regcache, int regnum,
|
|
LONGEST *val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
return regcache->cooked_read (regnum, val);
|
|
}
|
|
|
|
template<typename T, typename>
|
|
enum register_status
|
|
readable_regcache::cooked_read (int regnum, T *val)
|
|
{
|
|
enum register_status status;
|
|
gdb_byte *buf;
|
|
|
|
gdb_assert (regnum >= 0 && regnum < m_descr->nr_cooked_registers);
|
|
buf = (gdb_byte *) alloca (m_descr->sizeof_register[regnum]);
|
|
status = cooked_read (regnum, buf);
|
|
if (status == REG_VALID)
|
|
*val = extract_integer<T> (buf, m_descr->sizeof_register[regnum],
|
|
gdbarch_byte_order (m_descr->gdbarch));
|
|
else
|
|
*val = 0;
|
|
return status;
|
|
}
|
|
|
|
enum register_status
|
|
regcache_cooked_read_unsigned (struct regcache *regcache, int regnum,
|
|
ULONGEST *val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
return regcache->cooked_read (regnum, val);
|
|
}
|
|
|
|
void
|
|
regcache_cooked_write_signed (struct regcache *regcache, int regnum,
|
|
LONGEST val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
regcache->cooked_write (regnum, val);
|
|
}
|
|
|
|
template<typename T, typename>
|
|
void
|
|
regcache::cooked_write (int regnum, T val)
|
|
{
|
|
gdb_byte *buf;
|
|
|
|
gdb_assert (regnum >=0 && regnum < m_descr->nr_cooked_registers);
|
|
buf = (gdb_byte *) alloca (m_descr->sizeof_register[regnum]);
|
|
store_integer (buf, m_descr->sizeof_register[regnum],
|
|
gdbarch_byte_order (m_descr->gdbarch), val);
|
|
cooked_write (regnum, buf);
|
|
}
|
|
|
|
void
|
|
regcache_cooked_write_unsigned (struct regcache *regcache, int regnum,
|
|
ULONGEST val)
|
|
{
|
|
gdb_assert (regcache != NULL);
|
|
regcache->cooked_write (regnum, val);
|
|
}
|
|
|
|
void
|
|
regcache::raw_write (int regnum, const gdb_byte *buf)
|
|
{
|
|
|
|
gdb_assert (buf != NULL);
|
|
assert_regnum (regnum);
|
|
|
|
/* On the sparc, writing %g0 is a no-op, so we don't even want to
|
|
change the registers array if something writes to this register. */
|
|
if (gdbarch_cannot_store_register (arch (), regnum))
|
|
return;
|
|
|
|
/* If we have a valid copy of the register, and new value == old
|
|
value, then don't bother doing the actual store. */
|
|
if (get_register_status (regnum) == REG_VALID
|
|
&& (memcmp (register_buffer (regnum), buf,
|
|
m_descr->sizeof_register[regnum]) == 0))
|
|
return;
|
|
|
|
target_prepare_to_store (this);
|
|
raw_supply (regnum, buf);
|
|
|
|
/* Invalidate the register after it is written, in case of a
|
|
failure. */
|
|
auto invalidator
|
|
= make_scope_exit ([&] { this->invalidate (regnum); });
|
|
|
|
target_store_registers (this, regnum);
|
|
|
|
/* The target did not throw an error so we can discard invalidating
|
|
the register. */
|
|
invalidator.release ();
|
|
}
|
|
|
|
void
|
|
regcache::cooked_write (int regnum, const gdb_byte *buf)
|
|
{
|
|
gdb_assert (regnum >= 0);
|
|
gdb_assert (regnum < m_descr->nr_cooked_registers);
|
|
if (regnum < num_raw_registers ())
|
|
raw_write (regnum, buf);
|
|
else
|
|
gdbarch_pseudo_register_write (m_descr->gdbarch, this,
|
|
regnum, buf);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
enum register_status
|
|
readable_regcache::read_part (int regnum, int offset, int len,
|
|
gdb_byte *out, bool is_raw)
|
|
{
|
|
int reg_size = register_size (arch (), regnum);
|
|
|
|
gdb_assert (out != NULL);
|
|
gdb_assert (offset >= 0 && offset <= reg_size);
|
|
gdb_assert (len >= 0 && offset + len <= reg_size);
|
|
|
|
if (offset == 0 && len == 0)
|
|
{
|
|
/* Nothing to do. */
|
|
return REG_VALID;
|
|
}
|
|
|
|
if (offset == 0 && len == reg_size)
|
|
{
|
|
/* Read the full register. */
|
|
return (is_raw) ? raw_read (regnum, out) : cooked_read (regnum, out);
|
|
}
|
|
|
|
enum register_status status;
|
|
gdb_byte *reg = (gdb_byte *) alloca (reg_size);
|
|
|
|
/* Read full register to buffer. */
|
|
status = (is_raw) ? raw_read (regnum, reg) : cooked_read (regnum, reg);
|
|
if (status != REG_VALID)
|
|
return status;
|
|
|
|
/* Copy out. */
|
|
memcpy (out, reg + offset, len);
|
|
return REG_VALID;
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_collect_part (int regnum, int offset, int len,
|
|
gdb_byte *out) const
|
|
{
|
|
int reg_size = register_size (arch (), regnum);
|
|
|
|
gdb_assert (out != nullptr);
|
|
gdb_assert (offset >= 0 && offset <= reg_size);
|
|
gdb_assert (len >= 0 && offset + len <= reg_size);
|
|
|
|
if (offset == 0 && len == 0)
|
|
{
|
|
/* Nothing to do. */
|
|
return;
|
|
}
|
|
|
|
if (offset == 0 && len == reg_size)
|
|
{
|
|
/* Collect the full register. */
|
|
return raw_collect (regnum, out);
|
|
}
|
|
|
|
/* Read to buffer, then write out. */
|
|
gdb_byte *reg = (gdb_byte *) alloca (reg_size);
|
|
raw_collect (regnum, reg);
|
|
memcpy (out, reg + offset, len);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
enum register_status
|
|
regcache::write_part (int regnum, int offset, int len,
|
|
const gdb_byte *in, bool is_raw)
|
|
{
|
|
int reg_size = register_size (arch (), regnum);
|
|
|
|
gdb_assert (in != NULL);
|
|
gdb_assert (offset >= 0 && offset <= reg_size);
|
|
gdb_assert (len >= 0 && offset + len <= reg_size);
|
|
|
|
if (offset == 0 && len == 0)
|
|
{
|
|
/* Nothing to do. */
|
|
return REG_VALID;
|
|
}
|
|
|
|
if (offset == 0 && len == reg_size)
|
|
{
|
|
/* Write the full register. */
|
|
(is_raw) ? raw_write (regnum, in) : cooked_write (regnum, in);
|
|
return REG_VALID;
|
|
}
|
|
|
|
enum register_status status;
|
|
gdb_byte *reg = (gdb_byte *) alloca (reg_size);
|
|
|
|
/* Read existing register to buffer. */
|
|
status = (is_raw) ? raw_read (regnum, reg) : cooked_read (regnum, reg);
|
|
if (status != REG_VALID)
|
|
return status;
|
|
|
|
/* Update buffer, then write back to regcache. */
|
|
memcpy (reg + offset, in, len);
|
|
is_raw ? raw_write (regnum, reg) : cooked_write (regnum, reg);
|
|
return REG_VALID;
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_supply_part (int regnum, int offset, int len,
|
|
const gdb_byte *in)
|
|
{
|
|
int reg_size = register_size (arch (), regnum);
|
|
|
|
gdb_assert (in != nullptr);
|
|
gdb_assert (offset >= 0 && offset <= reg_size);
|
|
gdb_assert (len >= 0 && offset + len <= reg_size);
|
|
|
|
if (offset == 0 && len == 0)
|
|
{
|
|
/* Nothing to do. */
|
|
return;
|
|
}
|
|
|
|
if (offset == 0 && len == reg_size)
|
|
{
|
|
/* Supply the full register. */
|
|
return raw_supply (regnum, in);
|
|
}
|
|
|
|
gdb_byte *reg = (gdb_byte *) alloca (reg_size);
|
|
|
|
/* Read existing value to buffer. */
|
|
raw_collect (regnum, reg);
|
|
|
|
/* Write to buffer, then write out. */
|
|
memcpy (reg + offset, in, len);
|
|
raw_supply (regnum, reg);
|
|
}
|
|
|
|
enum register_status
|
|
readable_regcache::raw_read_part (int regnum, int offset, int len,
|
|
gdb_byte *buf)
|
|
{
|
|
assert_regnum (regnum);
|
|
return read_part (regnum, offset, len, buf, true);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
regcache::raw_write_part (int regnum, int offset, int len,
|
|
const gdb_byte *buf)
|
|
{
|
|
assert_regnum (regnum);
|
|
write_part (regnum, offset, len, buf, true);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
enum register_status
|
|
readable_regcache::cooked_read_part (int regnum, int offset, int len,
|
|
gdb_byte *buf)
|
|
{
|
|
gdb_assert (regnum >= 0 && regnum < m_descr->nr_cooked_registers);
|
|
return read_part (regnum, offset, len, buf, false);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
regcache::cooked_write_part (int regnum, int offset, int len,
|
|
const gdb_byte *buf)
|
|
{
|
|
gdb_assert (regnum >= 0 && regnum < m_descr->nr_cooked_registers);
|
|
write_part (regnum, offset, len, buf, false);
|
|
}
|
|
|
|
/* See gdbsupport/common-regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_supply (int regnum, const void *buf)
|
|
{
|
|
void *regbuf;
|
|
size_t size;
|
|
|
|
assert_regnum (regnum);
|
|
|
|
regbuf = register_buffer (regnum);
|
|
size = m_descr->sizeof_register[regnum];
|
|
|
|
if (buf)
|
|
{
|
|
memcpy (regbuf, buf, size);
|
|
m_register_status[regnum] = REG_VALID;
|
|
}
|
|
else
|
|
{
|
|
/* This memset not strictly necessary, but better than garbage
|
|
in case the register value manages to escape somewhere (due
|
|
to a bug, no less). */
|
|
memset (regbuf, 0, size);
|
|
m_register_status[regnum] = REG_UNAVAILABLE;
|
|
}
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_supply_integer (int regnum, const gdb_byte *addr,
|
|
int addr_len, bool is_signed)
|
|
{
|
|
enum bfd_endian byte_order = gdbarch_byte_order (m_descr->gdbarch);
|
|
gdb_byte *regbuf;
|
|
size_t regsize;
|
|
|
|
assert_regnum (regnum);
|
|
|
|
regbuf = register_buffer (regnum);
|
|
regsize = m_descr->sizeof_register[regnum];
|
|
|
|
copy_integer_to_size (regbuf, regsize, addr, addr_len, is_signed,
|
|
byte_order);
|
|
m_register_status[regnum] = REG_VALID;
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_supply_zeroed (int regnum)
|
|
{
|
|
void *regbuf;
|
|
size_t size;
|
|
|
|
assert_regnum (regnum);
|
|
|
|
regbuf = register_buffer (regnum);
|
|
size = m_descr->sizeof_register[regnum];
|
|
|
|
memset (regbuf, 0, size);
|
|
m_register_status[regnum] = REG_VALID;
|
|
}
|
|
|
|
/* See gdbsupport/common-regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_collect (int regnum, void *buf) const
|
|
{
|
|
const void *regbuf;
|
|
size_t size;
|
|
|
|
gdb_assert (buf != NULL);
|
|
assert_regnum (regnum);
|
|
|
|
regbuf = register_buffer (regnum);
|
|
size = m_descr->sizeof_register[regnum];
|
|
memcpy (buf, regbuf, size);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
reg_buffer::raw_collect_integer (int regnum, gdb_byte *addr, int addr_len,
|
|
bool is_signed) const
|
|
{
|
|
enum bfd_endian byte_order = gdbarch_byte_order (m_descr->gdbarch);
|
|
const gdb_byte *regbuf;
|
|
size_t regsize;
|
|
|
|
assert_regnum (regnum);
|
|
|
|
regbuf = register_buffer (regnum);
|
|
regsize = m_descr->sizeof_register[regnum];
|
|
|
|
copy_integer_to_size (addr, addr_len, regbuf, regsize, is_signed,
|
|
byte_order);
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
regcache::transfer_regset_register (struct regcache *out_regcache, int regnum,
|
|
const gdb_byte *in_buf, gdb_byte *out_buf,
|
|
int slot_size, int offs) const
|
|
{
|
|
struct gdbarch *gdbarch = arch ();
|
|
int reg_size = std::min (register_size (gdbarch, regnum), slot_size);
|
|
|
|
/* Use part versions and reg_size to prevent possible buffer overflows when
|
|
accessing the regcache. */
|
|
|
|
if (out_buf != nullptr)
|
|
{
|
|
raw_collect_part (regnum, 0, reg_size, out_buf + offs);
|
|
|
|
/* Ensure any additional space is cleared. */
|
|
if (slot_size > reg_size)
|
|
memset (out_buf + offs + reg_size, 0, slot_size - reg_size);
|
|
}
|
|
else if (in_buf != nullptr)
|
|
out_regcache->raw_supply_part (regnum, 0, reg_size, in_buf + offs);
|
|
else
|
|
{
|
|
/* Invalidate the register. */
|
|
out_regcache->raw_supply (regnum, nullptr);
|
|
}
|
|
}
|
|
|
|
/* See regcache.h. */
|
|
|
|
void
|
|
regcache::transfer_regset (const struct regset *regset,
|
|
struct regcache *out_regcache,
|
|
int regnum, const gdb_byte *in_buf,
|
|
gdb_byte *out_buf, size_t size) const
|
|
{
|
|
const struct regcache_map_entry *map;
|
|
int offs = 0, count;
|
|
|
|
for (map = (const struct regcache_map_entry *) regset->regmap;
|
|
(count = map->count) != 0;
|
|
map++)
|
|
{
|
|
int regno = map->regno;
|
|
int slot_size = map->size;
|
|
|
|
if (slot_size == 0 && regno != REGCACHE_MAP_SKIP)
|
|
slot_size = m_descr->sizeof_register[regno];
|
|
|
|
if (regno == REGCACHE_MAP_SKIP
|
|
|| (regnum != -1
|
|
&& (regnum < regno || regnum >= regno + count)))
|
|
offs += count * slot_size;
|
|
|
|
else if (regnum == -1)
|
|
for (; count--; regno++, offs += slot_size)
|
|
{
|
|
if (offs + slot_size > size)
|
|
break;
|
|
|
|
transfer_regset_register (out_regcache, regno, in_buf, out_buf,
|
|
slot_size, offs);
|
|
}
|
|
else
|
|
{
|
|
/* Transfer a single register and return. */
|
|
offs += (regnum - regno) * slot_size;
|
|
if (offs + slot_size > size)
|
|
return;
|
|
|
|
transfer_regset_register (out_regcache, regnum, in_buf, out_buf,
|
|
slot_size, offs);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Supply register REGNUM from BUF to REGCACHE, using the register map
|
|
in REGSET. If REGNUM is -1, do this for all registers in REGSET.
|
|
If BUF is NULL, set the register(s) to "unavailable" status. */
|
|
|
|
void
|
|
regcache_supply_regset (const struct regset *regset,
|
|
struct regcache *regcache,
|
|
int regnum, const void *buf, size_t size)
|
|
{
|
|
regcache->supply_regset (regset, regnum, (const gdb_byte *) buf, size);
|
|
}
|
|
|
|
void
|
|
regcache::supply_regset (const struct regset *regset,
|
|
int regnum, const void *buf, size_t size)
|
|
{
|
|
transfer_regset (regset, this, regnum, (const gdb_byte *) buf, nullptr, size);
|
|
}
|
|
|
|
/* Collect register REGNUM from REGCACHE to BUF, using the register
|
|
map in REGSET. If REGNUM is -1, do this for all registers in
|
|
REGSET. */
|
|
|
|
void
|
|
regcache_collect_regset (const struct regset *regset,
|
|
const struct regcache *regcache,
|
|
int regnum, void *buf, size_t size)
|
|
{
|
|
regcache->collect_regset (regset, regnum, (gdb_byte *) buf, size);
|
|
}
|
|
|
|
void
|
|
regcache::collect_regset (const struct regset *regset,
|
|
int regnum, void *buf, size_t size) const
|
|
{
|
|
transfer_regset (regset, nullptr, regnum, nullptr, (gdb_byte *) buf, size);
|
|
}
|
|
|
|
/* See gdbsupport/common-regcache.h. */
|
|
|
|
bool
|
|
reg_buffer::raw_compare (int regnum, const void *buf, int offset) const
|
|
{
|
|
gdb_assert (buf != NULL);
|
|
assert_regnum (regnum);
|
|
|
|
const char *regbuf = (const char *) register_buffer (regnum);
|
|
size_t size = m_descr->sizeof_register[regnum];
|
|
gdb_assert (size >= offset);
|
|
|
|
return (memcmp (buf, regbuf + offset, size - offset) == 0);
|
|
}
|
|
|
|
/* Special handling for register PC. */
|
|
|
|
CORE_ADDR
|
|
regcache_read_pc (struct regcache *regcache)
|
|
{
|
|
struct gdbarch *gdbarch = regcache->arch ();
|
|
|
|
CORE_ADDR pc_val;
|
|
|
|
if (gdbarch_read_pc_p (gdbarch))
|
|
pc_val = gdbarch_read_pc (gdbarch, regcache);
|
|
/* Else use per-frame method on get_current_frame. */
|
|
else if (gdbarch_pc_regnum (gdbarch) >= 0)
|
|
{
|
|
ULONGEST raw_val;
|
|
|
|
if (regcache_cooked_read_unsigned (regcache,
|
|
gdbarch_pc_regnum (gdbarch),
|
|
&raw_val) == REG_UNAVAILABLE)
|
|
throw_error (NOT_AVAILABLE_ERROR, _("PC register is not available"));
|
|
|
|
pc_val = gdbarch_addr_bits_remove (gdbarch, raw_val);
|
|
}
|
|
else
|
|
internal_error (__FILE__, __LINE__,
|
|
_("regcache_read_pc: Unable to find PC"));
|
|
return pc_val;
|
|
}
|
|
|
|
void
|
|
regcache_write_pc (struct regcache *regcache, CORE_ADDR pc)
|
|
{
|
|
struct gdbarch *gdbarch = regcache->arch ();
|
|
|
|
if (gdbarch_write_pc_p (gdbarch))
|
|
gdbarch_write_pc (gdbarch, regcache, pc);
|
|
else if (gdbarch_pc_regnum (gdbarch) >= 0)
|
|
regcache_cooked_write_unsigned (regcache,
|
|
gdbarch_pc_regnum (gdbarch), pc);
|
|
else
|
|
internal_error (__FILE__, __LINE__,
|
|
_("regcache_write_pc: Unable to update PC"));
|
|
|
|
/* Writing the PC (for instance, from "load") invalidates the
|
|
current frame. */
|
|
reinit_frame_cache ();
|
|
}
|
|
|
|
int
|
|
reg_buffer::num_raw_registers () const
|
|
{
|
|
return gdbarch_num_regs (arch ());
|
|
}
|
|
|
|
void
|
|
regcache::debug_print_register (const char *func, int regno)
|
|
{
|
|
struct gdbarch *gdbarch = arch ();
|
|
|
|
fprintf_unfiltered (gdb_stdlog, "%s ", func);
|
|
if (regno >= 0 && regno < gdbarch_num_regs (gdbarch)
|
|
&& gdbarch_register_name (gdbarch, regno) != NULL
|
|
&& gdbarch_register_name (gdbarch, regno)[0] != '\0')
|
|
fprintf_unfiltered (gdb_stdlog, "(%s)",
|
|
gdbarch_register_name (gdbarch, regno));
|
|
else
|
|
fprintf_unfiltered (gdb_stdlog, "(%d)", regno);
|
|
if (regno >= 0 && regno < gdbarch_num_regs (gdbarch))
|
|
{
|
|
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
|
|
int size = register_size (gdbarch, regno);
|
|
gdb_byte *buf = register_buffer (regno);
|
|
|
|
fprintf_unfiltered (gdb_stdlog, " = ");
|
|
for (int i = 0; i < size; i++)
|
|
{
|
|
fprintf_unfiltered (gdb_stdlog, "%02x", buf[i]);
|
|
}
|
|
if (size <= sizeof (LONGEST))
|
|
{
|
|
ULONGEST val = extract_unsigned_integer (buf, size, byte_order);
|
|
|
|
fprintf_unfiltered (gdb_stdlog, " %s %s",
|
|
core_addr_to_string_nz (val), plongest (val));
|
|
}
|
|
}
|
|
fprintf_unfiltered (gdb_stdlog, "\n");
|
|
}
|
|
|
|
static void
|
|
reg_flush_command (const char *command, int from_tty)
|
|
{
|
|
/* Force-flush the register cache. */
|
|
registers_changed ();
|
|
if (from_tty)
|
|
printf_filtered (_("Register cache flushed.\n"));
|
|
}
|
|
|
|
void
|
|
register_dump::dump (ui_file *file)
|
|
{
|
|
auto descr = regcache_descr (m_gdbarch);
|
|
int regnum;
|
|
int footnote_nr = 0;
|
|
int footnote_register_offset = 0;
|
|
int footnote_register_type_name_null = 0;
|
|
long register_offset = 0;
|
|
|
|
gdb_assert (descr->nr_cooked_registers
|
|
== gdbarch_num_cooked_regs (m_gdbarch));
|
|
|
|
for (regnum = -1; regnum < descr->nr_cooked_registers; regnum++)
|
|
{
|
|
/* Name. */
|
|
if (regnum < 0)
|
|
fprintf_unfiltered (file, " %-10s", "Name");
|
|
else
|
|
{
|
|
const char *p = gdbarch_register_name (m_gdbarch, regnum);
|
|
|
|
if (p == NULL)
|
|
p = "";
|
|
else if (p[0] == '\0')
|
|
p = "''";
|
|
fprintf_unfiltered (file, " %-10s", p);
|
|
}
|
|
|
|
/* Number. */
|
|
if (regnum < 0)
|
|
fprintf_unfiltered (file, " %4s", "Nr");
|
|
else
|
|
fprintf_unfiltered (file, " %4d", regnum);
|
|
|
|
/* Relative number. */
|
|
if (regnum < 0)
|
|
fprintf_unfiltered (file, " %4s", "Rel");
|
|
else if (regnum < gdbarch_num_regs (m_gdbarch))
|
|
fprintf_unfiltered (file, " %4d", regnum);
|
|
else
|
|
fprintf_unfiltered (file, " %4d",
|
|
(regnum - gdbarch_num_regs (m_gdbarch)));
|
|
|
|
/* Offset. */
|
|
if (regnum < 0)
|
|
fprintf_unfiltered (file, " %6s ", "Offset");
|
|
else
|
|
{
|
|
fprintf_unfiltered (file, " %6ld",
|
|
descr->register_offset[regnum]);
|
|
if (register_offset != descr->register_offset[regnum]
|
|
|| (regnum > 0
|
|
&& (descr->register_offset[regnum]
|
|
!= (descr->register_offset[regnum - 1]
|
|
+ descr->sizeof_register[regnum - 1])))
|
|
)
|
|
{
|
|
if (!footnote_register_offset)
|
|
footnote_register_offset = ++footnote_nr;
|
|
fprintf_unfiltered (file, "*%d", footnote_register_offset);
|
|
}
|
|
else
|
|
fprintf_unfiltered (file, " ");
|
|
register_offset = (descr->register_offset[regnum]
|
|
+ descr->sizeof_register[regnum]);
|
|
}
|
|
|
|
/* Size. */
|
|
if (regnum < 0)
|
|
fprintf_unfiltered (file, " %5s ", "Size");
|
|
else
|
|
fprintf_unfiltered (file, " %5ld", descr->sizeof_register[regnum]);
|
|
|
|
/* Type. */
|
|
{
|
|
const char *t;
|
|
std::string name_holder;
|
|
|
|
if (regnum < 0)
|
|
t = "Type";
|
|
else
|
|
{
|
|
static const char blt[] = "builtin_type";
|
|
|
|
t = TYPE_NAME (register_type (m_gdbarch, regnum));
|
|
if (t == NULL)
|
|
{
|
|
if (!footnote_register_type_name_null)
|
|
footnote_register_type_name_null = ++footnote_nr;
|
|
name_holder = string_printf ("*%d",
|
|
footnote_register_type_name_null);
|
|
t = name_holder.c_str ();
|
|
}
|
|
/* Chop a leading builtin_type. */
|
|
if (startswith (t, blt))
|
|
t += strlen (blt);
|
|
}
|
|
fprintf_unfiltered (file, " %-15s", t);
|
|
}
|
|
|
|
/* Leading space always present. */
|
|
fprintf_unfiltered (file, " ");
|
|
|
|
dump_reg (file, regnum);
|
|
|
|
fprintf_unfiltered (file, "\n");
|
|
}
|
|
|
|
if (footnote_register_offset)
|
|
fprintf_unfiltered (file, "*%d: Inconsistent register offsets.\n",
|
|
footnote_register_offset);
|
|
if (footnote_register_type_name_null)
|
|
fprintf_unfiltered (file,
|
|
"*%d: Register type's name NULL.\n",
|
|
footnote_register_type_name_null);
|
|
}
|
|
|
|
#if GDB_SELF_TEST
|
|
#include "gdbsupport/selftest.h"
|
|
#include "selftest-arch.h"
|
|
#include "target-float.h"
|
|
|
|
namespace selftests {
|
|
|
|
class regcache_access : public regcache
|
|
{
|
|
public:
|
|
|
|
/* Return the number of elements in current_regcache. */
|
|
|
|
static size_t
|
|
current_regcache_size ()
|
|
{
|
|
return std::distance (regcache::current_regcache.begin (),
|
|
regcache::current_regcache.end ());
|
|
}
|
|
};
|
|
|
|
/* Wrapper around get_thread_arch_aspace_regcache that does some self checks. */
|
|
|
|
static void
|
|
test_get_thread_arch_aspace_regcache (process_stratum_target *target,
|
|
ptid_t ptid, struct gdbarch *gdbarch,
|
|
address_space *aspace)
|
|
{
|
|
struct regcache *regcache
|
|
= get_thread_arch_aspace_regcache (target, ptid, gdbarch, aspace);
|
|
SELF_CHECK (regcache != NULL);
|
|
SELF_CHECK (regcache->target () == target);
|
|
SELF_CHECK (regcache->ptid () == ptid);
|
|
SELF_CHECK (regcache->aspace () == aspace);
|
|
}
|
|
|
|
static void
|
|
current_regcache_test (void)
|
|
{
|
|
/* It is empty at the start. */
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 0);
|
|
|
|
ptid_t ptid1 (1), ptid2 (2), ptid3 (3);
|
|
|
|
test_target_ops test_target1;
|
|
test_target_ops test_target2;
|
|
|
|
/* Get regcache from (target1,ptid1), a new regcache is added to
|
|
current_regcache. */
|
|
test_get_thread_arch_aspace_regcache (&test_target1, ptid1,
|
|
target_gdbarch (),
|
|
NULL);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 1);
|
|
|
|
/* Get regcache from (target1,ptid2), a new regcache is added to
|
|
current_regcache. */
|
|
test_get_thread_arch_aspace_regcache (&test_target1, ptid2,
|
|
target_gdbarch (),
|
|
NULL);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 2);
|
|
|
|
/* Get regcache from (target1,ptid3), a new regcache is added to
|
|
current_regcache. */
|
|
test_get_thread_arch_aspace_regcache (&test_target1, ptid3,
|
|
target_gdbarch (),
|
|
NULL);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 3);
|
|
|
|
/* Get regcache from (target1,ptid2) again, nothing is added to
|
|
current_regcache. */
|
|
test_get_thread_arch_aspace_regcache (&test_target1, ptid2,
|
|
target_gdbarch (),
|
|
NULL);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 3);
|
|
|
|
/* Get regcache from (target2,ptid2), a new regcache is added to
|
|
current_regcache, since this time we're using a differen
|
|
target. */
|
|
test_get_thread_arch_aspace_regcache (&test_target2, ptid2,
|
|
target_gdbarch (),
|
|
NULL);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 4);
|
|
|
|
/* Mark that (target1,ptid2) changed. The regcache of (target1,
|
|
ptid2) should be removed from current_regcache. */
|
|
registers_changed_ptid (&test_target1, ptid2);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 3);
|
|
|
|
/* Get the regcache from (target2,ptid2) again, confirming the
|
|
registers_changed_ptid call above did not delete it. */
|
|
test_get_thread_arch_aspace_regcache (&test_target2, ptid2,
|
|
target_gdbarch (),
|
|
NULL);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 3);
|
|
|
|
/* Confirm that marking all regcaches of all targets as changed
|
|
clears current_regcache. */
|
|
registers_changed_ptid (nullptr, minus_one_ptid);
|
|
SELF_CHECK (regcache_access::current_regcache_size () == 0);
|
|
}
|
|
|
|
class target_ops_no_register : public test_target_ops
|
|
{
|
|
public:
|
|
target_ops_no_register ()
|
|
: test_target_ops {}
|
|
{}
|
|
|
|
void reset ()
|
|
{
|
|
fetch_registers_called = 0;
|
|
store_registers_called = 0;
|
|
xfer_partial_called = 0;
|
|
}
|
|
|
|
void fetch_registers (regcache *regs, int regno) override;
|
|
void store_registers (regcache *regs, int regno) override;
|
|
|
|
enum target_xfer_status xfer_partial (enum target_object object,
|
|
const char *annex, gdb_byte *readbuf,
|
|
const gdb_byte *writebuf,
|
|
ULONGEST offset, ULONGEST len,
|
|
ULONGEST *xfered_len) override;
|
|
|
|
unsigned int fetch_registers_called = 0;
|
|
unsigned int store_registers_called = 0;
|
|
unsigned int xfer_partial_called = 0;
|
|
};
|
|
|
|
void
|
|
target_ops_no_register::fetch_registers (regcache *regs, int regno)
|
|
{
|
|
/* Mark register available. */
|
|
regs->raw_supply_zeroed (regno);
|
|
this->fetch_registers_called++;
|
|
}
|
|
|
|
void
|
|
target_ops_no_register::store_registers (regcache *regs, int regno)
|
|
{
|
|
this->store_registers_called++;
|
|
}
|
|
|
|
enum target_xfer_status
|
|
target_ops_no_register::xfer_partial (enum target_object object,
|
|
const char *annex, gdb_byte *readbuf,
|
|
const gdb_byte *writebuf,
|
|
ULONGEST offset, ULONGEST len,
|
|
ULONGEST *xfered_len)
|
|
{
|
|
this->xfer_partial_called++;
|
|
|
|
*xfered_len = len;
|
|
return TARGET_XFER_OK;
|
|
}
|
|
|
|
class readwrite_regcache : public regcache
|
|
{
|
|
public:
|
|
readwrite_regcache (process_stratum_target *target,
|
|
struct gdbarch *gdbarch)
|
|
: regcache (target, gdbarch, nullptr)
|
|
{}
|
|
};
|
|
|
|
/* Test regcache::cooked_read gets registers from raw registers and
|
|
memory instead of target to_{fetch,store}_registers. */
|
|
|
|
static void
|
|
cooked_read_test (struct gdbarch *gdbarch)
|
|
{
|
|
/* Error out if debugging something, because we're going to push the
|
|
test target, which would pop any existing target. */
|
|
if (current_top_target ()->stratum () >= process_stratum)
|
|
error (_("target already pushed"));
|
|
|
|
/* Create a mock environment. An inferior with a thread, with a
|
|
process_stratum target pushed. */
|
|
|
|
target_ops_no_register mock_target;
|
|
ptid_t mock_ptid (1, 1);
|
|
inferior mock_inferior (mock_ptid.pid ());
|
|
address_space mock_aspace {};
|
|
mock_inferior.gdbarch = gdbarch;
|
|
mock_inferior.aspace = &mock_aspace;
|
|
thread_info mock_thread (&mock_inferior, mock_ptid);
|
|
mock_inferior.thread_list = &mock_thread;
|
|
|
|
/* Add the mock inferior to the inferior list so that look ups by
|
|
target+ptid can find it. */
|
|
scoped_restore restore_inferior_list
|
|
= make_scoped_restore (&inferior_list);
|
|
inferior_list = &mock_inferior;
|
|
|
|
/* Switch to the mock inferior. */
|
|
scoped_restore_current_inferior restore_current_inferior;
|
|
set_current_inferior (&mock_inferior);
|
|
|
|
/* Push the process_stratum target so we can mock accessing
|
|
registers. */
|
|
push_target (&mock_target);
|
|
|
|
/* Pop it again on exit (return/exception). */
|
|
struct on_exit
|
|
{
|
|
~on_exit ()
|
|
{
|
|
pop_all_targets_at_and_above (process_stratum);
|
|
}
|
|
} pop_targets;
|
|
|
|
/* Switch to the mock thread. */
|
|
scoped_restore restore_inferior_ptid
|
|
= make_scoped_restore (&inferior_ptid, mock_ptid);
|
|
|
|
/* Test that read one raw register from regcache_no_target will go
|
|
to the target layer. */
|
|
|
|
/* Find a raw register which size isn't zero. */
|
|
int nonzero_regnum;
|
|
for (nonzero_regnum = 0;
|
|
nonzero_regnum < gdbarch_num_regs (gdbarch);
|
|
nonzero_regnum++)
|
|
{
|
|
if (register_size (gdbarch, nonzero_regnum) != 0)
|
|
break;
|
|
}
|
|
|
|
readwrite_regcache readwrite (&mock_target, gdbarch);
|
|
gdb::def_vector<gdb_byte> buf (register_size (gdbarch, nonzero_regnum));
|
|
|
|
readwrite.raw_read (nonzero_regnum, buf.data ());
|
|
|
|
/* raw_read calls target_fetch_registers. */
|
|
SELF_CHECK (mock_target.fetch_registers_called > 0);
|
|
mock_target.reset ();
|
|
|
|
/* Mark all raw registers valid, so the following raw registers
|
|
accesses won't go to target. */
|
|
for (auto i = 0; i < gdbarch_num_regs (gdbarch); i++)
|
|
readwrite.raw_update (i);
|
|
|
|
mock_target.reset ();
|
|
/* Then, read all raw and pseudo registers, and don't expect calling
|
|
to_{fetch,store}_registers. */
|
|
for (int regnum = 0; regnum < gdbarch_num_cooked_regs (gdbarch); regnum++)
|
|
{
|
|
if (register_size (gdbarch, regnum) == 0)
|
|
continue;
|
|
|
|
gdb::def_vector<gdb_byte> inner_buf (register_size (gdbarch, regnum));
|
|
|
|
SELF_CHECK (REG_VALID == readwrite.cooked_read (regnum,
|
|
inner_buf.data ()));
|
|
|
|
SELF_CHECK (mock_target.fetch_registers_called == 0);
|
|
SELF_CHECK (mock_target.store_registers_called == 0);
|
|
SELF_CHECK (mock_target.xfer_partial_called == 0);
|
|
|
|
mock_target.reset ();
|
|
}
|
|
|
|
readonly_detached_regcache readonly (readwrite);
|
|
|
|
/* GDB may go to target layer to fetch all registers and memory for
|
|
readonly regcache. */
|
|
mock_target.reset ();
|
|
|
|
for (int regnum = 0; regnum < gdbarch_num_cooked_regs (gdbarch); regnum++)
|
|
{
|
|
if (register_size (gdbarch, regnum) == 0)
|
|
continue;
|
|
|
|
gdb::def_vector<gdb_byte> inner_buf (register_size (gdbarch, regnum));
|
|
enum register_status status = readonly.cooked_read (regnum,
|
|
inner_buf.data ());
|
|
|
|
if (regnum < gdbarch_num_regs (gdbarch))
|
|
{
|
|
auto bfd_arch = gdbarch_bfd_arch_info (gdbarch)->arch;
|
|
|
|
if (bfd_arch == bfd_arch_frv || bfd_arch == bfd_arch_h8300
|
|
|| bfd_arch == bfd_arch_m32c || bfd_arch == bfd_arch_sh
|
|
|| bfd_arch == bfd_arch_alpha || bfd_arch == bfd_arch_v850
|
|
|| bfd_arch == bfd_arch_msp430 || bfd_arch == bfd_arch_mep
|
|
|| bfd_arch == bfd_arch_mips || bfd_arch == bfd_arch_v850_rh850
|
|
|| bfd_arch == bfd_arch_tic6x || bfd_arch == bfd_arch_mn10300
|
|
|| bfd_arch == bfd_arch_rl78 || bfd_arch == bfd_arch_score
|
|
|| bfd_arch == bfd_arch_riscv || bfd_arch == bfd_arch_csky)
|
|
{
|
|
/* Raw registers. If raw registers are not in save_reggroup,
|
|
their status are unknown. */
|
|
if (gdbarch_register_reggroup_p (gdbarch, regnum, save_reggroup))
|
|
SELF_CHECK (status == REG_VALID);
|
|
else
|
|
SELF_CHECK (status == REG_UNKNOWN);
|
|
}
|
|
else
|
|
SELF_CHECK (status == REG_VALID);
|
|
}
|
|
else
|
|
{
|
|
if (gdbarch_register_reggroup_p (gdbarch, regnum, save_reggroup))
|
|
SELF_CHECK (status == REG_VALID);
|
|
else
|
|
{
|
|
/* If pseudo registers are not in save_reggroup, some of
|
|
them can be computed from saved raw registers, but some
|
|
of them are unknown. */
|
|
auto bfd_arch = gdbarch_bfd_arch_info (gdbarch)->arch;
|
|
|
|
if (bfd_arch == bfd_arch_frv
|
|
|| bfd_arch == bfd_arch_m32c
|
|
|| bfd_arch == bfd_arch_mep
|
|
|| bfd_arch == bfd_arch_sh)
|
|
SELF_CHECK (status == REG_VALID || status == REG_UNKNOWN);
|
|
else if (bfd_arch == bfd_arch_mips
|
|
|| bfd_arch == bfd_arch_h8300)
|
|
SELF_CHECK (status == REG_UNKNOWN);
|
|
else
|
|
SELF_CHECK (status == REG_VALID);
|
|
}
|
|
}
|
|
|
|
SELF_CHECK (mock_target.fetch_registers_called == 0);
|
|
SELF_CHECK (mock_target.store_registers_called == 0);
|
|
SELF_CHECK (mock_target.xfer_partial_called == 0);
|
|
|
|
mock_target.reset ();
|
|
}
|
|
}
|
|
|
|
/* Test regcache::cooked_write by writing some expected contents to
|
|
registers, and checking that contents read from registers and the
|
|
expected contents are the same. */
|
|
|
|
static void
|
|
cooked_write_test (struct gdbarch *gdbarch)
|
|
{
|
|
/* Error out if debugging something, because we're going to push the
|
|
test target, which would pop any existing target. */
|
|
if (current_top_target ()->stratum () >= process_stratum)
|
|
error (_("target already pushed"));
|
|
|
|
/* Create a mock environment. A process_stratum target pushed. */
|
|
|
|
target_ops_no_register mock_target;
|
|
|
|
/* Push the process_stratum target so we can mock accessing
|
|
registers. */
|
|
push_target (&mock_target);
|
|
|
|
/* Pop it again on exit (return/exception). */
|
|
struct on_exit
|
|
{
|
|
~on_exit ()
|
|
{
|
|
pop_all_targets_at_and_above (process_stratum);
|
|
}
|
|
} pop_targets;
|
|
|
|
readwrite_regcache readwrite (&mock_target, gdbarch);
|
|
|
|
const int num_regs = gdbarch_num_cooked_regs (gdbarch);
|
|
|
|
for (auto regnum = 0; regnum < num_regs; regnum++)
|
|
{
|
|
if (register_size (gdbarch, regnum) == 0
|
|
|| gdbarch_cannot_store_register (gdbarch, regnum))
|
|
continue;
|
|
|
|
auto bfd_arch = gdbarch_bfd_arch_info (gdbarch)->arch;
|
|
|
|
if (bfd_arch == bfd_arch_sparc
|
|
/* SPARC64_CWP_REGNUM, SPARC64_PSTATE_REGNUM,
|
|
SPARC64_ASI_REGNUM and SPARC64_CCR_REGNUM are hard to test. */
|
|
&& gdbarch_ptr_bit (gdbarch) == 64
|
|
&& (regnum >= gdbarch_num_regs (gdbarch)
|
|
&& regnum <= gdbarch_num_regs (gdbarch) + 4))
|
|
continue;
|
|
|
|
std::vector<gdb_byte> expected (register_size (gdbarch, regnum), 0);
|
|
std::vector<gdb_byte> buf (register_size (gdbarch, regnum), 0);
|
|
const auto type = register_type (gdbarch, regnum);
|
|
|
|
if (TYPE_CODE (type) == TYPE_CODE_FLT
|
|
|| TYPE_CODE (type) == TYPE_CODE_DECFLOAT)
|
|
{
|
|
/* Generate valid float format. */
|
|
target_float_from_string (expected.data (), type, "1.25");
|
|
}
|
|
else if (TYPE_CODE (type) == TYPE_CODE_INT
|
|
|| TYPE_CODE (type) == TYPE_CODE_ARRAY
|
|
|| TYPE_CODE (type) == TYPE_CODE_PTR
|
|
|| TYPE_CODE (type) == TYPE_CODE_UNION
|
|
|| TYPE_CODE (type) == TYPE_CODE_STRUCT)
|
|
{
|
|
if (bfd_arch == bfd_arch_ia64
|
|
|| (regnum >= gdbarch_num_regs (gdbarch)
|
|
&& (bfd_arch == bfd_arch_xtensa
|
|
|| bfd_arch == bfd_arch_bfin
|
|
|| bfd_arch == bfd_arch_m32c
|
|
/* m68hc11 pseudo registers are in memory. */
|
|
|| bfd_arch == bfd_arch_m68hc11
|
|
|| bfd_arch == bfd_arch_m68hc12
|
|
|| bfd_arch == bfd_arch_s390))
|
|
|| (bfd_arch == bfd_arch_frv
|
|
/* FRV pseudo registers except iacc0. */
|
|
&& regnum > gdbarch_num_regs (gdbarch)))
|
|
{
|
|
/* Skip setting the expected values for some architecture
|
|
registers. */
|
|
}
|
|
else if (bfd_arch == bfd_arch_rl78 && regnum == 40)
|
|
{
|
|
/* RL78_PC_REGNUM */
|
|
for (auto j = 0; j < register_size (gdbarch, regnum) - 1; j++)
|
|
expected[j] = j;
|
|
}
|
|
else
|
|
{
|
|
for (auto j = 0; j < register_size (gdbarch, regnum); j++)
|
|
expected[j] = j;
|
|
}
|
|
}
|
|
else if (TYPE_CODE (type) == TYPE_CODE_FLAGS)
|
|
{
|
|
/* No idea how to test flags. */
|
|
continue;
|
|
}
|
|
else
|
|
{
|
|
/* If we don't know how to create the expected value for the
|
|
this type, make it fail. */
|
|
SELF_CHECK (0);
|
|
}
|
|
|
|
readwrite.cooked_write (regnum, expected.data ());
|
|
|
|
SELF_CHECK (readwrite.cooked_read (regnum, buf.data ()) == REG_VALID);
|
|
SELF_CHECK (expected == buf);
|
|
}
|
|
}
|
|
|
|
} // namespace selftests
|
|
#endif /* GDB_SELF_TEST */
|
|
|
|
void _initialize_regcache ();
|
|
void
|
|
_initialize_regcache ()
|
|
{
|
|
regcache_descr_handle
|
|
= gdbarch_data_register_post_init (init_regcache_descr);
|
|
|
|
gdb::observers::target_changed.attach (regcache_observer_target_changed);
|
|
gdb::observers::thread_ptid_changed.attach
|
|
(regcache::regcache_thread_ptid_changed);
|
|
|
|
add_com ("flushregs", class_maintenance, reg_flush_command,
|
|
_("Force gdb to flush its register cache (maintainer command)."));
|
|
|
|
#if GDB_SELF_TEST
|
|
selftests::register_test ("current_regcache", selftests::current_regcache_test);
|
|
|
|
selftests::register_test_foreach_arch ("regcache::cooked_read_test",
|
|
selftests::cooked_read_test);
|
|
selftests::register_test_foreach_arch ("regcache::cooked_write_test",
|
|
selftests::cooked_write_test);
|
|
#endif
|
|
}
|