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341 Commits
Author | SHA1 | Message | Date | |
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Simon Marchi
|
0072c87379 |
gdb: pass objfile_per_bfd_storage instead of objfile to partial_symtab
Since partial_symtab is supposed to be objfile-independent (since series [1]), I think it would make sense for partial_symtab to not take an objfile as a parameter in its constructor. This patch replaces that parameter with an objfile_per_bfd_storage parameter. The objfile is used for two things: - to get the objfile_name, for debug messages. We can get that name from the bfd instead. - to intern the partial symtab filename. Even though it goes through an objfile method, the request is actually forwarded to the underlying objfile_per_bfd_storage. So we can ask the new objfile_per_bfd_storage instead. In order to get a reference to the BFD from the objfile_per_bfd_storage, the BFD is saved in the objfile_per_bfd_storage object. [1] https://sourceware.org/pipermail/gdb-patches/2021-February/176625.html gdb/ChangeLog: * psympriv.h (struct partial_symtab) <partial_symtab>: Change objfile parameter for objfile_per_bfd_storage, adjust callers. (struct standard_psymtab) <standard_psymtab>: Likewise. (struct legacy_psymtab) <legacy_psymtab>: Likewise. * psymtab.c (partial_symtab::partial_symtab): Likewise. * ctfread.c (struct ctf_psymtab): Likewise. * dwarf2/read.h (struct dwarf2_psymtab): Likewise. * dwarf2/read.c (struct dwarf2_include_psymtab): Likewise. (dwarf2_create_include_psymtab): Likewise. * objfiles.h (struct objfile_per_bfd_storage) <objfile_per_bfd_storage>: Add bfd parameter, adjust callers. <get_bfd>: New method. <m_bfd>: New field. * objfiles.c (get_objfile_bfd_data): Adjust. Change-Id: I2ed3ab5d2e6f27d034bd4dc26ae2fae7b0b8a2b9 |
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Tom Tromey
|
eb36a3eb2f |
Allow multiple partial symbol readers per objfile
This patch finally changes gdb so that an objfile can have multiple sources of partial symbols (or mixed partial symbols and other kinds of indices). This is done by having each symbol reader create its own psymbol_functions object and add it to the 'qf' list in the objfile. gdb/ChangeLog 2021-03-20 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_initial_scan): Create partial symtabs. * symfile.c (syms_from_objfile_1, reread_symbols): Update. * psymtab.h (make_psymbol_functions): Don't declare. * psymtab.c (make_psymbol_functions): Remove. (maintenance_print_psymbols): Update. * psympriv.h (struct psymbol_functions): Add no-argument constructor. * objfiles.h (struct objfile) <reset_psymtabs>: Remove. <partial_symtabs>: Remove. * mdebugread.c (mdebug_build_psymtabs): Create partial symtabs. * elfread.c (read_partial_symbols): Update. (elf_symfile_read): Remove check for existing partial symbols. Don't clear "qf". * dwarf2/read.c (dwarf2_has_info): Remove check for existing partial symbols. (dwarf2_build_psymtabs): Add psymbol_functions parameter. Create partial symtabs. * dwarf2/public.h (dwarf2_build_psymtabs): Add psymbol_functions parameter. * dbxread.c (dbx_symfile_read): Create partial symtabs. * ctfread.c (elfctf_build_psymtabs): Create partial symtabs. |
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Tom Tromey
|
7b249e470a |
Add partial_symtabs parameter to psymtab construction functions
This adds a partial_symtabs parameter to the psymtab constructors and to add_psymbol. This helps with the overall project of removing the partial symtabs from the objfile. gdb/ChangeLog 2021-03-20 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_start_psymtab): Add partial_symtabs parameter. (xcoff_end_psymtab, scan_xcoff_symtab): Update. * psymtab.c (partial_symtab::partial_symtab): Add partial_symtabs parameter. (add_psymbol_to_bcache): Remove. (partial_symtab::add_psymbol): Add partial_symtabs parameter. (partial_symtab::add_psymbol, partial_symtab::partial_symtab): Likewise. * psympriv.h (partial_symtab): Add partial_symtabs parameter. <add_psymbol>: Likewise. (standard_psymtab, legacy_psymtab): Likewise. * mdebugread.c (parse_partial_symbols): Update. (handle_psymbol_enumerators): Add partial_symtabs parameter. (handle_psymbol_enumerators): Update. (new_psymtab): Add partial_symtabs parameter. * dwarf2/read.h (dwarf2_psymtab): Add partial_symtabs parameter. * dwarf2/read.c (dwarf2_include_psymtab): Add partial_symtabs parameter. (dwarf2_create_include_psymtab): Add partial_symtabs parameter. (create_partial_symtab, add_partial_symbol, dwarf_decode_lines): Update. * dbxread.c (read_dbx_symtab): Update. (start_psymtab): Add partial_symtabs parameter. (dbx_end_psymtab): Update. * ctfread.c (struct ctf_context) <partial_symtabs>: New member. (ctf_psymtab): Add partial_symtabs parameter. (create_partial_symtab, ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update. (scan_partial_symbols): Add partial_symtabs parameter. (scan_partial_symbols, elfctf_build_psymtabs) (ctf_psymtab_add_enums): Update. |
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Tom Tromey
|
7e9c0476a7 |
Change how some psymbol readers access the psymtab storage
Currently, all psymbol readers access the psymtab storage via the objfile. This is done directly at any spot requiring the storage. In order to move psymbols out of the objfile, the psymtab_storage must be passed in explicitly. This patch consolidates the access of the storage in a single place in these readers, updating various functions to pass the storage object around. "Hidden" uses, like "objfile->psymtabs ()", are also updated. The DWARF reader is not yet touched. That requires more complicated changes. gdb/ChangeLog 2021-03-20 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_end_psymtab): Add partial_symtabs parameter. (xcoff_end_psymtab): Update. (scan_xcoff_symtab): Add partial_symtabs parameter. (xcoff_initial_scan): Update. * stabsread.h (dbx_end_psymtab): Add partial_symtabs parameter. * mdebugread.c (mdebug_build_psymtabs): Update. (parse_partial_symbols): Add partial_symtabs parameter. * dbxread.c (dbx_symfile_read): Update. (read_dbx_symtab): Add partial_symtabs parameter. (read_dbx_symtab): Update. (dbx_end_psymtab): Add partial_symtabs parameter. |
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Joel Brobecker
|
3666a04883 |
Update copyright year range in all GDB files
This commits the result of running gdb/copyright.py as per our Start of New Year procedure... gdb/ChangeLog Update copyright year range in copyright header of all GDB files. |
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Simon Marchi
|
dda83cd783 |
gdb, gdbserver, gdbsupport: fix leading space vs tabs issues
Many spots incorrectly use only spaces for indentation (for example, there are a lot of spots in ada-lang.c). I've always found it awkward when I needed to edit one of these spots: do I keep the original wrong indentation, or do I fix it? What if the lines around it are also wrong, do I fix them too? I probably don't want to fix them in the same patch, to avoid adding noise to my patch. So I propose to fix as much as possible once and for all (hopefully). One typical counter argument for this is that it makes code archeology more difficult, because git-blame will show this commit as the last change for these lines. My counter counter argument is: when git-blaming, you often need to do "blame the file at the parent commit" anyway, to go past some other refactor that touched the line you are interested in, but is not the change you are looking for. So you already need a somewhat efficient way to do this. Using some interactive tool, rather than plain git-blame, makes this trivial. For example, I use "tig blame <file>", where going back past the commit that changed the currently selected line is one keystroke. It looks like Magit in Emacs does it too (though I've never used it). Web viewers of Github and Gitlab do it too. My point is that it won't really make archeology more difficult. The other typical counter argument is that it will cause conflicts with existing patches. That's true... but it's a one time cost, and those are not conflicts that are difficult to resolve. I have also tried "git rebase --ignore-whitespace", it seems to work well. Although that will re-introduce the faulty indentation, so one needs to take care of fixing the indentation in the patch after that (which is easy). gdb/ChangeLog: * aarch64-linux-tdep.c: Fix indentation. * aarch64-ravenscar-thread.c: Fix indentation. * aarch64-tdep.c: Fix indentation. * aarch64-tdep.h: Fix indentation. * ada-lang.c: Fix indentation. * ada-lang.h: Fix indentation. * ada-tasks.c: Fix indentation. * ada-typeprint.c: Fix indentation. * ada-valprint.c: Fix indentation. * ada-varobj.c: Fix indentation. * addrmap.c: Fix indentation. * addrmap.h: Fix indentation. * agent.c: Fix indentation. * aix-thread.c: Fix indentation. * alpha-bsd-nat.c: Fix indentation. * alpha-linux-tdep.c: Fix indentation. * alpha-mdebug-tdep.c: Fix indentation. * alpha-nbsd-tdep.c: Fix indentation. * alpha-obsd-tdep.c: Fix indentation. * alpha-tdep.c: Fix indentation. * amd64-bsd-nat.c: Fix indentation. * amd64-darwin-tdep.c: Fix indentation. * amd64-linux-nat.c: Fix indentation. * amd64-linux-tdep.c: Fix indentation. * amd64-nat.c: Fix indentation. * amd64-obsd-tdep.c: Fix indentation. * amd64-tdep.c: Fix indentation. * amd64-windows-tdep.c: Fix indentation. * annotate.c: Fix indentation. * arc-tdep.c: Fix indentation. * arch-utils.c: Fix indentation. * arch/arm-get-next-pcs.c: Fix indentation. * arch/arm.c: Fix indentation. * arm-linux-nat.c: Fix indentation. * arm-linux-tdep.c: Fix indentation. * arm-nbsd-tdep.c: Fix indentation. * arm-pikeos-tdep.c: Fix indentation. * arm-tdep.c: Fix indentation. * arm-tdep.h: Fix indentation. * arm-wince-tdep.c: Fix indentation. * auto-load.c: Fix indentation. * auxv.c: Fix indentation. * avr-tdep.c: Fix indentation. * ax-gdb.c: Fix indentation. * ax-general.c: Fix indentation. * bfin-linux-tdep.c: Fix indentation. * block.c: Fix indentation. * block.h: Fix indentation. * blockframe.c: Fix indentation. * bpf-tdep.c: Fix indentation. * break-catch-sig.c: Fix indentation. * break-catch-syscall.c: Fix indentation. * break-catch-throw.c: Fix indentation. * breakpoint.c: Fix indentation. * breakpoint.h: Fix indentation. * bsd-uthread.c: Fix indentation. * btrace.c: Fix indentation. * build-id.c: Fix indentation. * buildsym-legacy.h: Fix indentation. * buildsym.c: Fix indentation. * c-typeprint.c: Fix indentation. * c-valprint.c: Fix indentation. * c-varobj.c: Fix indentation. * charset.c: Fix indentation. * cli/cli-cmds.c: Fix indentation. * cli/cli-decode.c: Fix indentation. * cli/cli-decode.h: Fix indentation. * cli/cli-script.c: Fix indentation. * cli/cli-setshow.c: Fix indentation. * coff-pe-read.c: Fix indentation. * coffread.c: Fix indentation. * compile/compile-cplus-types.c: Fix indentation. * compile/compile-object-load.c: Fix indentation. * compile/compile-object-run.c: Fix indentation. * completer.c: Fix indentation. * corefile.c: Fix indentation. * corelow.c: Fix indentation. * cp-abi.h: Fix indentation. * cp-namespace.c: Fix indentation. * cp-support.c: Fix indentation. * cp-valprint.c: Fix indentation. * cris-linux-tdep.c: Fix indentation. * cris-tdep.c: Fix indentation. * darwin-nat-info.c: Fix indentation. * darwin-nat.c: Fix indentation. * darwin-nat.h: Fix indentation. * dbxread.c: Fix indentation. * dcache.c: Fix indentation. * disasm.c: Fix indentation. * dtrace-probe.c: Fix indentation. * dwarf2/abbrev.c: Fix indentation. * dwarf2/attribute.c: Fix indentation. * dwarf2/expr.c: Fix indentation. * dwarf2/frame.c: Fix indentation. * dwarf2/index-cache.c: Fix indentation. * dwarf2/index-write.c: Fix indentation. * dwarf2/line-header.c: Fix indentation. * dwarf2/loc.c: Fix indentation. * dwarf2/macro.c: Fix indentation. * dwarf2/read.c: Fix indentation. * dwarf2/read.h: Fix indentation. * elfread.c: Fix indentation. * eval.c: Fix indentation. * event-top.c: Fix indentation. * exec.c: Fix indentation. * exec.h: Fix indentation. * expprint.c: Fix indentation. * f-lang.c: Fix indentation. * f-typeprint.c: Fix indentation. * f-valprint.c: Fix indentation. * fbsd-nat.c: Fix indentation. * fbsd-tdep.c: Fix indentation. * findvar.c: Fix indentation. * fork-child.c: Fix indentation. * frame-unwind.c: Fix indentation. * frame-unwind.h: Fix indentation. * frame.c: Fix indentation. * frv-linux-tdep.c: Fix indentation. * frv-tdep.c: Fix indentation. * frv-tdep.h: Fix indentation. * ft32-tdep.c: Fix indentation. * gcore.c: Fix indentation. * gdb_bfd.c: Fix indentation. * gdbarch.sh: Fix indentation. * gdbarch.c: Re-generate * gdbarch.h: Re-generate. * gdbcore.h: Fix indentation. * gdbthread.h: Fix indentation. * gdbtypes.c: Fix indentation. * gdbtypes.h: Fix indentation. * glibc-tdep.c: Fix indentation. * gnu-nat.c: Fix indentation. * gnu-nat.h: Fix indentation. * gnu-v2-abi.c: Fix indentation. * gnu-v3-abi.c: Fix indentation. * go32-nat.c: Fix indentation. * guile/guile-internal.h: Fix indentation. * guile/scm-cmd.c: Fix indentation. * guile/scm-frame.c: Fix indentation. * guile/scm-iterator.c: Fix indentation. * guile/scm-math.c: Fix indentation. * guile/scm-ports.c: Fix indentation. * guile/scm-pretty-print.c: Fix indentation. * guile/scm-value.c: Fix indentation. * h8300-tdep.c: Fix indentation. * hppa-linux-nat.c: Fix indentation. * hppa-linux-tdep.c: Fix indentation. * hppa-nbsd-nat.c: Fix indentation. * hppa-nbsd-tdep.c: Fix indentation. * hppa-obsd-nat.c: Fix indentation. * hppa-tdep.c: Fix indentation. * hppa-tdep.h: Fix indentation. * i386-bsd-nat.c: Fix indentation. * i386-darwin-nat.c: Fix indentation. * i386-darwin-tdep.c: Fix indentation. * i386-dicos-tdep.c: Fix indentation. * i386-gnu-nat.c: Fix indentation. * i386-linux-nat.c: Fix indentation. * i386-linux-tdep.c: Fix indentation. * i386-nto-tdep.c: Fix indentation. * i386-obsd-tdep.c: Fix indentation. * i386-sol2-nat.c: Fix indentation. * i386-tdep.c: Fix indentation. * i386-tdep.h: Fix indentation. * i386-windows-tdep.c: Fix indentation. * i387-tdep.c: Fix indentation. * i387-tdep.h: Fix indentation. * ia64-libunwind-tdep.c: Fix indentation. * ia64-libunwind-tdep.h: Fix indentation. * ia64-linux-nat.c: Fix indentation. * ia64-linux-tdep.c: Fix indentation. * ia64-tdep.c: Fix indentation. * ia64-tdep.h: Fix indentation. * ia64-vms-tdep.c: Fix indentation. * infcall.c: Fix indentation. * infcmd.c: Fix indentation. * inferior.c: Fix indentation. * infrun.c: Fix indentation. * iq2000-tdep.c: Fix indentation. * language.c: Fix indentation. * linespec.c: Fix indentation. * linux-fork.c: Fix indentation. * linux-nat.c: Fix indentation. * linux-tdep.c: Fix indentation. * linux-thread-db.c: Fix indentation. * lm32-tdep.c: Fix indentation. * m2-lang.c: Fix indentation. * m2-typeprint.c: Fix indentation. * m2-valprint.c: Fix indentation. * m32c-tdep.c: Fix indentation. * m32r-linux-tdep.c: Fix indentation. * m32r-tdep.c: Fix indentation. * m68hc11-tdep.c: Fix indentation. * m68k-bsd-nat.c: Fix indentation. * m68k-linux-nat.c: Fix indentation. * m68k-linux-tdep.c: Fix indentation. * m68k-tdep.c: Fix indentation. * machoread.c: Fix indentation. * macrocmd.c: Fix indentation. * macroexp.c: Fix indentation. * macroscope.c: Fix indentation. * macrotab.c: Fix indentation. * macrotab.h: Fix indentation. * main.c: Fix indentation. * mdebugread.c: Fix indentation. * mep-tdep.c: Fix indentation. * mi/mi-cmd-catch.c: Fix indentation. * mi/mi-cmd-disas.c: Fix indentation. * mi/mi-cmd-env.c: Fix indentation. * mi/mi-cmd-stack.c: Fix indentation. * mi/mi-cmd-var.c: Fix indentation. * mi/mi-cmds.c: Fix indentation. * mi/mi-main.c: Fix indentation. * mi/mi-parse.c: Fix indentation. * microblaze-tdep.c: Fix indentation. * minidebug.c: Fix indentation. * minsyms.c: Fix indentation. * mips-linux-nat.c: Fix indentation. * mips-linux-tdep.c: Fix indentation. * mips-nbsd-tdep.c: Fix indentation. * mips-tdep.c: Fix indentation. * mn10300-linux-tdep.c: Fix indentation. * mn10300-tdep.c: Fix indentation. * moxie-tdep.c: Fix indentation. * msp430-tdep.c: Fix indentation. * namespace.h: Fix indentation. * nat/fork-inferior.c: Fix indentation. * nat/gdb_ptrace.h: Fix indentation. * nat/linux-namespaces.c: Fix indentation. * nat/linux-osdata.c: Fix indentation. * nat/netbsd-nat.c: Fix indentation. * nat/x86-dregs.c: Fix indentation. * nbsd-nat.c: Fix indentation. * nbsd-tdep.c: Fix indentation. * nios2-linux-tdep.c: Fix indentation. * nios2-tdep.c: Fix indentation. * nto-procfs.c: Fix indentation. * nto-tdep.c: Fix indentation. * objfiles.c: Fix indentation. * objfiles.h: Fix indentation. * opencl-lang.c: Fix indentation. * or1k-tdep.c: Fix indentation. * osabi.c: Fix indentation. * osabi.h: Fix indentation. * osdata.c: Fix indentation. * p-lang.c: Fix indentation. * p-typeprint.c: Fix indentation. * p-valprint.c: Fix indentation. * parse.c: Fix indentation. * ppc-linux-nat.c: Fix indentation. * ppc-linux-tdep.c: Fix indentation. * ppc-nbsd-nat.c: Fix indentation. * ppc-nbsd-tdep.c: Fix indentation. * ppc-obsd-nat.c: Fix indentation. * ppc-ravenscar-thread.c: Fix indentation. * ppc-sysv-tdep.c: Fix indentation. * ppc64-tdep.c: Fix indentation. * printcmd.c: Fix indentation. * proc-api.c: Fix indentation. * producer.c: Fix indentation. * producer.h: Fix indentation. * prologue-value.c: Fix indentation. * prologue-value.h: Fix indentation. * psymtab.c: Fix indentation. * python/py-arch.c: Fix indentation. * python/py-bpevent.c: Fix indentation. * python/py-event.c: Fix indentation. * python/py-event.h: Fix indentation. * python/py-finishbreakpoint.c: Fix indentation. * python/py-frame.c: Fix indentation. * python/py-framefilter.c: Fix indentation. * python/py-inferior.c: Fix indentation. * python/py-infthread.c: Fix indentation. * python/py-objfile.c: Fix indentation. * python/py-prettyprint.c: Fix indentation. * python/py-registers.c: Fix indentation. * python/py-signalevent.c: Fix indentation. * python/py-stopevent.c: Fix indentation. * python/py-stopevent.h: Fix indentation. * python/py-threadevent.c: Fix indentation. * python/py-tui.c: Fix indentation. * python/py-unwind.c: Fix indentation. * python/py-value.c: Fix indentation. * python/py-xmethods.c: Fix indentation. * python/python-internal.h: Fix indentation. * python/python.c: Fix indentation. * ravenscar-thread.c: Fix indentation. * record-btrace.c: Fix indentation. * record-full.c: Fix indentation. * record.c: Fix indentation. * reggroups.c: Fix indentation. * regset.h: Fix indentation. * remote-fileio.c: Fix indentation. * remote.c: Fix indentation. * reverse.c: Fix indentation. * riscv-linux-tdep.c: Fix indentation. * riscv-ravenscar-thread.c: Fix indentation. * riscv-tdep.c: Fix indentation. * rl78-tdep.c: Fix indentation. * rs6000-aix-tdep.c: Fix indentation. * rs6000-lynx178-tdep.c: Fix indentation. * rs6000-nat.c: Fix indentation. * rs6000-tdep.c: Fix indentation. * rust-lang.c: Fix indentation. * rx-tdep.c: Fix indentation. * s12z-tdep.c: Fix indentation. * s390-linux-tdep.c: Fix indentation. * score-tdep.c: Fix indentation. * ser-base.c: Fix indentation. * ser-mingw.c: Fix indentation. * ser-uds.c: Fix indentation. * ser-unix.c: Fix indentation. * serial.c: Fix indentation. * sh-linux-tdep.c: Fix indentation. * sh-nbsd-tdep.c: Fix indentation. * sh-tdep.c: Fix indentation. * skip.c: Fix indentation. * sol-thread.c: Fix indentation. * solib-aix.c: Fix indentation. * solib-darwin.c: Fix indentation. * solib-frv.c: Fix indentation. * solib-svr4.c: Fix indentation. * solib.c: Fix indentation. * source.c: Fix indentation. * sparc-linux-tdep.c: Fix indentation. * sparc-nbsd-tdep.c: Fix indentation. * sparc-obsd-tdep.c: Fix indentation. * sparc-ravenscar-thread.c: Fix indentation. * sparc-tdep.c: Fix indentation. * sparc64-linux-tdep.c: Fix indentation. * sparc64-nbsd-tdep.c: Fix indentation. * sparc64-obsd-tdep.c: Fix indentation. * sparc64-tdep.c: Fix indentation. * stabsread.c: Fix indentation. * stack.c: Fix indentation. * stap-probe.c: Fix indentation. * stubs/ia64vms-stub.c: Fix indentation. * stubs/m32r-stub.c: Fix indentation. * stubs/m68k-stub.c: Fix indentation. * stubs/sh-stub.c: Fix indentation. * stubs/sparc-stub.c: Fix indentation. * symfile-mem.c: Fix indentation. * symfile.c: Fix indentation. * symfile.h: Fix indentation. * symmisc.c: Fix indentation. * symtab.c: Fix indentation. * symtab.h: Fix indentation. * target-float.c: Fix indentation. * target.c: Fix indentation. * target.h: Fix indentation. * tic6x-tdep.c: Fix indentation. * tilegx-linux-tdep.c: Fix indentation. * tilegx-tdep.c: Fix indentation. * top.c: Fix indentation. * tracefile-tfile.c: Fix indentation. * tracepoint.c: Fix indentation. * tui/tui-disasm.c: Fix indentation. * tui/tui-io.c: Fix indentation. * tui/tui-regs.c: Fix indentation. * tui/tui-stack.c: Fix indentation. * tui/tui-win.c: Fix indentation. * tui/tui-winsource.c: Fix indentation. * tui/tui.c: Fix indentation. * typeprint.c: Fix indentation. * ui-out.h: Fix indentation. * unittests/copy_bitwise-selftests.c: Fix indentation. * unittests/memory-map-selftests.c: Fix indentation. * utils.c: Fix indentation. * v850-tdep.c: Fix indentation. * valarith.c: Fix indentation. * valops.c: Fix indentation. * valprint.c: Fix indentation. * valprint.h: Fix indentation. * value.c: Fix indentation. * value.h: Fix indentation. * varobj.c: Fix indentation. * vax-tdep.c: Fix indentation. * windows-nat.c: Fix indentation. * windows-tdep.c: Fix indentation. * xcoffread.c: Fix indentation. * xml-syscall.c: Fix indentation. * xml-tdesc.c: Fix indentation. * xstormy16-tdep.c: Fix indentation. * xtensa-config.c: Fix indentation. * xtensa-linux-nat.c: Fix indentation. * xtensa-linux-tdep.c: Fix indentation. * xtensa-tdep.c: Fix indentation. gdbserver/ChangeLog: * ax.cc: Fix indentation. * dll.cc: Fix indentation. * inferiors.h: Fix indentation. * linux-low.cc: Fix indentation. * linux-nios2-low.cc: Fix indentation. * linux-ppc-ipa.cc: Fix indentation. * linux-ppc-low.cc: Fix indentation. * linux-x86-low.cc: Fix indentation. * linux-xtensa-low.cc: Fix indentation. * regcache.cc: Fix indentation. * server.cc: Fix indentation. * tracepoint.cc: Fix indentation. gdbsupport/ChangeLog: * common-exceptions.h: Fix indentation. * event-loop.cc: Fix indentation. * fileio.cc: Fix indentation. * filestuff.cc: Fix indentation. * gdb-dlfcn.cc: Fix indentation. * gdb_string_view.h: Fix indentation. * job-control.cc: Fix indentation. * signals.cc: Fix indentation. Change-Id: I4bad7ae6be0fbe14168b8ebafb98ffe14964a695 |
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Tom Tromey
|
932539d7a3 |
Have partial symbol tables own psymbol vectors
Currently pointers to all partial symbols are stored in two vectors; and then indices into these vectors are stored in each partial_symtab. This patch changes this so that each partial symtab instead has vectors of symbols. add_psymbol_to_list can now be changed into a method on partial_symtab as well. My main motivation for doing this is that I am looking into calling sort_pst_symbols in the background. However, I haven't actually implemented this yet. (Also this may make it more feasible to also sort the static psymbols, though I haven't tried that either.) Also, though, this lets us remove the "current_global_psymbols" vector, because now the callers can simply refer directly to the psymtab that they are modifying (formerly this was implicit). The main drawback of this patch is that it increases the size of partial symtab. gdb/ChangeLog 2020-10-17 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_end_psymtab): Use partial_symtab::empty. (scan_xcoff_symtab): Update. * psymtab.h (class psymtab_storage) <global_psymbols, static_psymbols, current_global_psymbols, current_static_psymbols>: Remove. * psymtab.c (require_partial_symbols, find_pc_sect_psymbol) (match_partial_symbol, lookup_partial_symbol): Update. (print_partial_symbols): Change parameters. (dump_psymtab, recursively_search_psymtabs) (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address) (sort_pst_symbols, partial_symtab::partial_symtab): Update. (concat): Remove. (end_psymtab_common): Simplify. (append_psymbol_to_list): Change parameters. (partial_symtabs::add_psymbol): Rename from add_psymbol_to_list. (init_psymbol_list): Simplify. (maintenance_info_psymtabs, maintenance_check_psymtabs): Update. * psympriv.h (struct partial_symtab) <empty>: New method. <globals_offset, n_global_syms, statics_offset, n_static_syms>: Remove. <global_psymbols, static_psymbols>: New members. <add_psymbol>: New methods. (add_psymbol_to_list): Don't declare. (psymbol_placement): Move earlier. * mdebugread.c (parse_partial_symbols): Update. (handle_psymbol_enumerators): Change parameters. (mdebug_expand_psymtab): Update. * dwarf2/read.c (process_psymtab_comp_unit_reader) (add_partial_symbol): Update. * dwarf2/index-write.c (write_psymbols): Change parameters. (write_one_signatured_type): Update. (recursively_count_psymbols): Update. (recursively_write_psymbols): Update. (class debug_names) <recursively_write_psymbols>: Update. <write_psymbols>: Change parameters. <write_one_signatured_type>: Update. * dbxread.c (read_dbx_symtab): Update. (dbx_end_psymtab): Use partial_symtab::empty. * ctfread.c (struct ctf_context) <pst>: New member. (create_partial_symtab): Set it. (ctf_psymtab_type_cb, ctf_psymtab_var_cb): Update. (scan_partial_symbols): Use the psymtab's context. Update. |
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Simon Marchi
|
27e69b7aed |
gdb: add type::is_prototyped / type::set_is_prototyped
Add the `is_prototyped` and `set_is_prototyped` methods on `struct type`, in order to remove the `TYPE_PROTOTYPED` macro. In this patch, the macro is changed to use the getter, so all the call sites of the macro that are used as a setter are changed to use the setter method directly. The next patch will remove the macro completely. gdb/ChangeLog: * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>: New methods. (TYPE_PROTOTYPED): Use type::is_prototyped, change all write call sites to use type::set_is_prototyped. Change-Id: I6ba285250fae413f7c1bf2ffcb5a2cedc8e743da |
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Simon Marchi
|
8f53807e5c |
gdb: add type::target_is_stub / type::set_target_is_stub
Add the `target_is_stub` and `set_target_is_stub` methods on `struct type`, in order to remove the `TYPE_TARGET_STUB` macro. In this patch, the macro is changed to use the getter, so all the call sites of the macro that are used as a setter are changed to use the setter method directly. The next patch will remove the macro completely. gdb/ChangeLog: * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>: New methods. (TYPE_TARGET_STUB): Use type::is_stub, change all write call sites to use type::set_target_is_stub. Change-Id: I9c71a89adc7ae8d018db9ee156f41c623be0484a |
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Simon Marchi
|
b4b7375953 |
gdb: add type::is_stub / type::set_is_stub
Add the `is_stub` and `set_is_stub` methods on `struct type`, in order to remove the `TYPE_STUB` macro. In this patch, the macro is changed to use the getter, so all the call sites of the macro that are used as a setter are changed to use the setter method directly. The next patch will remove the macro completely. gdb/ChangeLog: * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods. (TYPE_STUB): Use type::is_stub, change all write call sites to use type::set_is_stub. Change-Id: Ie935e8fe72c908afd8718411e83f4ff00c386bf3 |
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Simon Marchi
|
15152a54ae |
gdb: add type::has_no_signedness / type::set_has_no_signedness
Add the `has_no_signedness` and `set_has_no_signednes` methods on `struct type`, in order to remove the `TYPE_NOSIGN` macro. In this patch, the macro is changed to use the getter, so all the call sites of the macro that are used as a setter are changed to use the setter method directly. The next patch will remove the macro completely. gdb/ChangeLog: * gdbtypes.h (struct type) <has_no_signedness, set_has_no_signedness>: New methods. (TYPE_NOSIGN): Use type::has_no_signedness, change all write call sites to use type::set_has_no_signedness. Change-Id: I80d8e774316d146fbd814b2928ad5392bada39d5 |
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Simon Marchi
|
653223d356 |
gdb: add type::is_unsigned / type::set_is_unsigned
Add the `is_unsigned` and `set_is_unsigned` methods on `struct type`, in order to remove the `TYPE_UNSIGNED` macro. In this patch, the `TYPE_UNSIGNED` macro is changed to use `type::is_unsigned`, so all the call sites that are used to set this property on a type are changed to use the new method. The next patch will remove the macro completely. gdb/ChangeLog: * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New methods. (TYPE_UNSIGNED): Use type::is_unsigned. Change all write call sites to use type::set_is_unsigned. Change-Id: Ib09ddce84eda160a801a8f288cccf61c8ef136bc |
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Simon Marchi
|
8c2e4e0689 |
gdb: add accessors to struct dynamic_prop
Add setters, to ensure that the kind and value of the property are always kept in sync (a caller can't forget one or the other). Add getters, such that we can assert that when a caller accesses a data bit of the property, the property is indeed of the corresponding kind. Note that because of the way `struct dynamic_prop` is allocated currently, we can't make the `m_kind` and `m_data` fields private. That would make the type non-default-constructible, and we would have to call the constructor when allocating them. However, I still prefixed them with `m_` to indicate that they should not be accessed from outside the class (and also to be able to use the name `kind` for the method). gdb/ChangeLog: * gdbtypes.h (struct dynamic_prop) <kind, set_undefined, const_val, set_const_val, baton, set_locexpr, set_loclist, set_addr_offset, variant_parts, set_variant_parts, original_type, set_original_type>: New methods. <kind>: Rename to... <m_kind>: ... this. Update all users to use the new methods instead. <data>: Rename to... <m_data>: ... this. Update all users to use the new methods instead. Change-Id: Ib72a8eb440dfeb1a5421d0933334230d7f2478f9 |
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Simon Marchi
|
c4dfcb3638 |
gdb: add type::bounds / type::set_bounds
Add the `bounds` and `set_bounds` methods on `struct type`, in order to remove the `TYPE_RANGE_DATA` macro. In this patch, the `TYPE_RANGE_DATA` macro is changed to use `type::bounds`, so all the call sites that are used to set a range type's bounds are changed to use `type::set_bounds`. The next patch will remove `TYPE_RANGE_DATA` completely. gdb/ChangeLog: * gdbtypes.h (struct type) <bounds, set_bounds>: New methods. (TYPE_RANGE_DATA): Use type::bounds. Change all uses that are used to set the range type's bounds to use set_bounds. Change-Id: I62e15506239b98404e62bbea8120db184ed87847 |
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Rainer Orth
|
bb6e55f3ee |
Remove obsolete gdbarch_static_transform_name
gdbarch_static_transform_name is completely Solaris-specific or rather specific to the Studio compilers. Studio cc has deprecated Stabs support in the 12.4 release back in 2015, GCC has defaulted to DWARF-2 on Solaris 7+ since 2004 and Stabs themselves are pretty much obsolete, so the whole code can go. Tested on sparcv9-sun-solaris2.11 and x86_64-pc-linux-gnu with --enable-targets=all. * sol2-tdep.c (sol2_static_transform_name): Remove. (sol2_init_abi): Don't register it. * gdbarch.sh (static_transform_name): Remove. * gdbarch.c, gdbarch.h: Regenerate. * dbxread.c (read_dbx_symtab) <'S'>: Remove call to gdbarch_static_transform_name. * mdebugread.c (parse_partial_symbols) <'S'>: Likewise. * stabsread.c (define_symbol) <'X'>: Remove. (define_symbol) <'S'>: Remove gdbarch_static_transform_name handling. <'V'>: Likewise. * xcoffread.c (scan_xcoff_symtab): Remove gdbarch. <'S'>: Remove call to gdbarch_static_transform_name. |
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Simon Marchi
|
5d14b6e5d6 |
gdb: add field::type / field::set_type
Add the `type` and `set_type` methods on `struct field`, in order to remoremove the `FIELD_TYPE` macro. In this patch, the `FIELD_TYPE` macro is changed to use `field::type`, so all the call sites that are useused to set the field's type are changed to use `field::set_type`. The next patch will remove `FIELD_TYPE` completely. Note that because of the name clash between the existing field named `type` and the new method, I renamed the field `m_type`. It is not private per-se, because we can't make `struct field` a non-POD yet, but it should be considered private anyway (not accessed outside `struct field`). gdb/ChangeLog: * gdbtypes.h (struct field) <type, set_type>: New methods. Rename `type` field to... <m_type>: ... this. Change references throughout to use type or set_type methods. (FIELD_TYPE): Use field::type. Change call sites that modify the field's type to use field::set_type instead. Change-Id: Ie21f866e3b7f8a51ea49b722d07d272a724459a0 |
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Simon Marchi
|
80fc5e77f0 |
gdb: remove TYPE_FIELDS macro
Remove all uses of the `TYPE_FIELDS` macro. Replace them with either: 1) type::fields, to obtain a pointer to the fields array (same as TYPE_FIELDS yields) 2) type::field, a new convenience method that obtains a reference to one of the type's field by index. It is meant to replace TYPE_FIELDS (type)[idx] with type->field (idx) gdb/ChangeLog: * gdbtypes.h (struct type) <field>: New method. (TYPE_FIELDS): Remove, replace all uses with either type::fields or type::field. Change-Id: I49fba10114417deb502060c6156aa5f7fc62462f |
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Simon Marchi
|
3cabb6b069 |
gdb: add type::fields / type::set_fields
Add the `fields` and `set_fields` methods on `struct type`, in order to remove the `TYPE_FIELDS` macro. In this patch, the `TYPE_FIELDS` macro is changed to the `type::fields`, so all the call sites that use it to set the fields array are changed to use `type::set_fields`. The next patch will remove `TYPE_FIELDS` entirely. gdb/ChangeLog: * gdbtypes.h (struct type) <fields, set_fields>: New methods. (TYPE_FIELDS): Use type::fields. Change all call sites that modify the propery to use type::set_fields instead. Change-Id: I05174ce68f2ce3fccdf5d8b469ff141f14886b33 |
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Simon Marchi
|
1f704f761b |
gdb: remove TYPE_NFIELDS macro
Remove `TYPE_NFIELDS`, changing all the call sites to use `type::num_fields` directly. This is quite a big diff, but this was mostly done using sed and coccinelle. A few call sites were done by hand. gdb/ChangeLog: * gdbtypes.h (TYPE_NFIELDS): Remove. Change all cal sites to use type::num_fields instead. Change-Id: Ib73be4c36f9e770e0f729bac3b5257d7cb2f9591 |
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Simon Marchi
|
5e33d5f4e1 |
gdb: add type::num_fields / type::set_num_fields
Add the `num_fields` and `set_num_fields` methods on `struct type`, in order to remove the `TYPE_NFIELDS` macro. In this patch, the `TYPE_NFIELDS` macro is changed to use `type::num_fields`, so all the call sites that are used to set the number of fields are changed to use `type::set_num_fields`. The next patch will remove `TYPE_NFIELDS` completely. I think that in the future, we should consider making the interface of `struct type` better. For example, right now it's possible for the number of fields property and the actual number of fields set to be out of sync. However, I want to keep the existing behavior in this patch, just translate from macros to methods. gdb/ChangeLog: * gdbtypes.h (struct type) <num_fields, set_num_fields>: New methods. (TYPE_NFIELDS): Use type::num_fields. Change all call sites that modify the number of fields to use type::set_num_fields instead. Change-Id: I5ad9de5be4097feaf942d111077434bf91d13dc5 |
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Simon Marchi
|
7d93a1e0b6 |
gdb: remove TYPE_NAME macro
Remove `TYPE_NAME`, changing all the call sites to use `type::name` directly. This is quite a big diff, but this was mostly done using sed and coccinelle. A few call sites were done by hand. gdb/ChangeLog: * gdbtypes.h (TYPE_NAME): Remove. Change all cal sites to use type::name instead. |
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Simon Marchi
|
d0e39ea27c |
gdb: add type::name / type::set_name
Add the `name` and `set_name` methods on `struct type`, in order to remove the `TYPE_NAME` macro. In this patch, the `TYPE_NAME` macro is changed to use `type::name`, so all the call sites that are used to set the type name are changed to use `type::set_name`. The next patch will remove `TYPE_NAME` completely. gdb/ChangeLog: * gdbtypes.h (struct type) <name, set_name>: New methods. (TYPE_CODE): Use type::name. Change all call sites used to set the name to use type::set_name instead. |
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Tom Tromey
|
8c14c3a373 |
Remove allocate_symbol et al
This removes allocate_symbol, allocate_template_symbol, and initialize_objfile_symbol in favor of changing the default values for symbol members, and updating the one per-arch caller. gdb/ChangeLog 2020-05-15 Tom Tromey <tom@tromey.com> * language.c (language_alloc_type_symbol): Set SYMBOL_SECTION. * symtab.c (initialize_objfile_symbol): Remove. (allocate_symbol): Remove. (allocate_template_symbol): Remove. * dwarf2/read.c (fixup_go_packaging): Use "new". (new_symbol): Use "new". (read_variable): Don't call initialize_objfile_symbol. Use "new". (read_func_scope): Use "new". * xcoffread.c (process_xcoff_symbol): Don't call initialize_objfile_symbol. (SYMBOL_DUP): Remove. * coffread.c (process_coff_symbol, coff_read_enum_type): Use "new". * symtab.h (allocate_symbol, initialize_objfile_symbol) (allocate_template_symbol): Don't declare. (struct symbol): Add copy constructor. Change defaults. * jit.c (finalize_symtab): Use "new". * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb): Use "new". * stabsread.c (patch_block_stabs, define_symbol, read_enum_type) (common_block_end): Use "new". * mdebugread.c (parse_symbol): Use "new". (new_symbol): Likewise. |
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Simon Marchi
|
7813437494 |
gdb: remove TYPE_CODE macro
Remove TYPE_CODE, changing all the call sites to use type::code directly. This is quite a big diff, but this was mostly done using sed and coccinelle. A few call sites were done by hand. gdb/ChangeLog: * gdbtypes.h (TYPE_CODE): Remove. Change all call sites to use type::code instead. |
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Simon Marchi
|
67607e24d0 |
gdb: add type::code / type::set_code
Add the code and set_code methods on code, in order to remove the TYPE_CODE macro. In this patch, the TYPE_CODE macro is changed to use type::code, so all the call sites that are used to set the type code are changed to use type::set_code. The next patch will remove TYPE_CODE completely. gdb/ChangeLog: * gdbtypes.h (struct type) <code, set_code>: New methods. (TYPE_CODE): Use type::code. Change all call sites used to set the code to use type::set_code instead. |
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Tom Tromey
|
08feed99cb |
Change get_objfile_arch to a method on objfile
This changes get_objfile_arch to be a new inline method, objfile::arch. To my surprise, this function came up while profiling DWARF psymbol reading. Making this change improved performance from 1.986 seconds to 1.869 seconds. Both measurements were done by taking the mean of 10 runs on a fixed copy of the gdb executable. gdb/ChangeLog 2020-04-18 Tom Tromey <tom@tromey.com> * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update. * value.c (value_fn_field): Update. * valops.c (find_function_in_inferior) (value_allocate_space_in_inferior): Update. * tui/tui-winsource.c (tui_update_source_windows_with_line): Update. * tui/tui-source.c (tui_source_window::set_contents): Update. * symtab.c (lookup_global_or_static_symbol) (find_function_start_sal_1, skip_prologue_sal) (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update. * symmisc.c (dump_msymbols, dump_symtab_1) (maintenance_print_one_line_table): Update. * symfile.c (init_entry_point_info, section_is_mapped) (list_overlays_command, simple_read_overlay_table) (simple_overlay_update_1): Update. * stap-probe.c (handle_stap_probe): Update. * stabsread.c (dbx_init_float_type, define_symbol) (read_one_struct_field, read_enum_type, read_range_type): Update. * source.c (info_line_command): Update. * python/python.c (gdbpy_source_objfile_script) (gdbpy_execute_objfile_script): Update. * python/py-type.c (save_objfile_types): Update. * python/py-objfile.c (py_free_objfile): Update. * python/py-inferior.c (python_new_objfile): Update. * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab) (dump_psymtab_addrmap_1, maintenance_info_psymtabs) (maintenance_check_psymtabs): Update. * printcmd.c (info_address_command): Update. * objfiles.h (struct objfile) <arch>: New method, from get_objfile_arch. (get_objfile_arch): Don't declare. * objfiles.c (get_objfile_arch): Remove. (filter_overlapping_sections): Update. * minsyms.c (msymbol_is_function): Update. * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines) (output_nondebug_symbol): Update. * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols) (mdebug_expand_psymtab): Update. * machoread.c (macho_add_oso_symfile): Update. * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap): Update. * linux-fork.c (checkpoint_command): Update. * linespec.c (convert_linespec_to_sals): Update. * jit.c (finalize_symtab): Update. * infrun.c (insert_exception_resume_from_probe): Update. * ia64-tdep.c (ia64_find_unwind_table): Update. * hppa-tdep.c (internalize_unwinds): Update. * gdbtypes.c (get_type_arch, init_float_type, objfile_type): Update. * gcore.c (call_target_sbrk): Update. * elfread.c (record_minimal_symbol, elf_symtab_read) (elf_rel_plt_read, elf_gnu_ifunc_record_cache) (elf_gnu_ifunc_resolve_by_got): Update. * dwarf2/read.c (create_addrmap_from_index) (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab) (read_debug_names_from_section) (process_psymtab_comp_unit_reader, add_partial_symbol) (add_partial_subprogram, process_full_comp_unit) (read_file_scope, read_func_scope, read_lexical_block_scope) (read_call_site_scope, dwarf2_ranges_read) (dwarf2_record_block_ranges, dwarf2_add_field) (mark_common_block_symbol_computed, read_tag_pointer_type) (read_tag_string_type, dwarf2_init_float_type) (dwarf2_init_complex_target_type, read_base_type) (partial_die_info::read, partial_die_info::read) (read_attribute_value, dwarf_decode_lines_1, new_symbol) (dwarf2_fetch_die_loc_sect_off): Update. * dwarf2/loc.c (dwarf2_find_location_expression) (class dwarf_evaluate_loc_desc, rw_pieced_value) (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval) (dwarf2_loc_desc_get_symbol_read_needs) (locexpr_describe_location_piece, locexpr_describe_location_1) (loclist_describe_location): Update. * dwarf2/index-write.c (write_debug_names): Update. * dwarf2/frame.c (dwarf2_build_frame_info): Update. * dtrace-probe.c (dtrace_process_dof): Update. * dbxread.c (read_dbx_symtab, dbx_end_psymtab) (process_one_symbol): Update. * ctfread.c (ctf_init_float_type, read_base_type): Update. * coffread.c (coff_symtab_read, enter_linenos, decode_base_type) (coff_read_enum_type): Update. * cli/cli-cmds.c (edit_command, list_command): Update. * buildsym.c (buildsym_compunit::finish_block_internal): Update. * breakpoint.c (create_overlay_event_breakpoint) (create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint, get_sal_arch): Update. * block.c (block_gdbarch): Update. * annotate.c (annotate_source_line): Update. |
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Simon Marchi
|
e2ff18a0a5 |
gdb: replace some calls to internal_error with gdb_assert
There are a few spots using the pattern: if (condition) internal_error (__FILE__, __LINE__, _("failed internal consistency check")); The message brings no value, since it's pretty the description of a failed assertion. Replace a few of these that are obvious with gdb_assert. gdb/ChangeLog: * exec.c (build_section_table): Replace internal_error with gdb_assert. (section_table_xfer_memory_partial): Likewise. * mdebugread.c (parse_partial_symbols): Likewise. * psymtab.c (lookup_partial_symbol): Likewise. * utils.c (wrap_here): Likewise. |
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Tom Tromey
|
5b930b4538 |
Change how complex types are created
This patch changes how complex types are created. init_complex_type and arch_complex_type are unified, and complex types are reused, by attaching them to the underlying scalar type. gdb/ChangeLog 2020-04-01 Tom Tromey <tom@tromey.com> * stabsread.c (rs6000_builtin_type, read_sun_floating_type) (read_range_type): Update. * mdebugread.c (basic_type): Update. * go-lang.c (build_go_types): Use init_complex_type. * gdbtypes.h (struct main_type) <complex_type>: New member. (init_complex_type): Update. (arch_complex_type): Don't declare. * gdbtypes.c (init_complex_type): Remove "objfile" parameter. Make name if none given. Use alloc_type_copy. Look for cached complex type. (arch_complex_type): Remove. (gdbtypes_post_init): Use init_complex_type. * f-lang.c (build_fortran_types): Use init_complex_type. * dwarf2/read.c (read_base_type): Update. * d-lang.c (build_d_types): Use init_complex_type. * ctfread.c (read_base_type): Update. |
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Simon Marchi
|
69b037c30c |
gdb: rename partial symtab expand functions of debug info readers using legacy_psymtab
As I am trying to understand the dynamic of partial_symtab::read_symtab and partial_symtab::expand_psymtab, I think that renaming these functions helps make it clear that they are effectively implementations of the partial_symtab::expand_psymtab method. gdb/ChangeLog: * dbxread.c (dbx_psymtab_to_symtab_1): Rename to... (dbx_expand_psymtab): ... this. (start_psymtab): Update. * mdebugread.c (psymtab_to_symtab_1): Rename to... (mdebug_expand_psymtab): ... this. (parse_partial_symbols): Update. (new_psymtab): Update. * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to... (xcoff_expand_psymtab): ... this. (xcoff_start_psymtab): Update. |
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Simon Marchi
|
48993951ce |
gdb: rename partial_symtab::read_dependencies to expand_dependencies
This method calls partial_symtab::expand_psymtab on all dependencies of a psymtab. Given that there is also a partial_symtab::read_symtab method, I think it would be clearer to name this function expand_dependencies, rather than read_dependencies. gdb/ChangeLog: * psympriv.h (partial_symtab) <read_dependencies>: Rename to... <expand_dependencies>: ... this. * psymtab.c (partial_symtab::read_dependencies): Rename to... (partial_symtab::expand_dependencies): ... this. * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>: Update. (dwarf2_psymtab::expand_psymtab): Update. * dbxread.c (dbx_psymtab_to_symtab_1): Update. * mdebugread.c (psymtab_to_symtab_1): Update. * xcoffread.c (xcoff_psymtab_to_symtab_1): Update. |
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Tom Tromey
|
0494dbecdf |
Consolidate partial symtab dependency reading
Most of the symbol readers have code to iterate over a partial symtabs dependencies, expanding each one and optionally printing a message. Now that the "second-stage" psymtab expansion is available as a method, these implementations can all be merged. This patch also changes a couple more warnings into assertions. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_psymtab_to_symtab_1): Call read_dependencies. Add assert. * psymtab.c (partial_symtab::read_dependencies): New method. * psympriv.h (struct partial_symtab) <read_dependencies>: New method. * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies. * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call read_dependencies. * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies. Add assert. Change-Id: I8151e05677794e90223edc1a4cb70f7f69137d46 |
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Tom Tromey
|
8566b89b73 |
Introduce partial_symtab::expand_psymtab method
The symbol readers generally used two functions to expand a partial symtab: an outer function (now the "read_symtab" method), and an inner function, typically named something like "psymtab_to_symtab". This patch changes this second step to be a method on partial_symtab, and updates all the callers. For legacy_psymtab, a new function pointer member is introduced. This patch enables a subsequent cleanup. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order. Call expand_psymtab. (xcoff_read_symtab): Call expand_psymtab. (xcoff_start_psymtab, xcoff_end_psymtab): Set legacy_expand_psymtab. * psympriv.h (struct partial_symtab) <expand_psymtab>: New method. (struct legacy_psymtab) <expand_psymtab>: Implement. <legacy_expand_psymtab>: New member. * mdebugread.c (mdebug_read_symtab): Call expand_psymtab. (parse_partial_symbols): Set legacy_expand_psymtab. (psymtab_to_symtab_1): Change argument order. Call expand_psymtab. (new_psymtab): Set legacy_expand_psymtab. * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare. * dwarf2read.c (dwarf2_psymtab::read_symtab): Call expand_psymtab. (dwarf2_psymtab::expand_psymtab): Rename from psymtab_to_symtab_1. Call expand_psymtab. * dbxread.c (start_psymtab): Set legacy_expand_psymtab. (dbx_end_psymtab): Likewise. (dbx_psymtab_to_symtab_1): Change argument order. Call expand_psymtab. (dbx_read_symtab): Call expand_psymtab. * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare. (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab. (ctf_psymtab::read_symtab): Call expand_psymtab. Change-Id: Ic39a2d7aa7b424088d910b59dbd21271fa1c3430 |
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Tom Tromey
|
077cbab270 |
Consolidate psymtab "Reading" messages
Each symbol reader implemented its own "Reading..." messages, and most of them double-checked that a previously-expanded psymtab could not be re-read. This patch consolidates the message-printing, and changes these checks into asserts. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_read_symtab): Remove prints. Add assert. * psymtab.c (psymtab_to_symtab): Print verbose "Reading" messages. * mdebugread.c (mdebug_read_symtab): Remove prints. * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints. Add assert. * dbxread.c (dbx_read_symtab): Remove prints. Add assert. Change-Id: I795be9710d42708299bb7b44972cffd27aec9413 |
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Tom Tromey
|
891813beaa |
Introduce partial_symtab::read_symtab method
This introduces a new partial_symtab::read_symtab method, and updates the symbol readers to subclass partial_symtab and implement this method. The old read_symtab and read_symtab_private members are removed. In practice, only DWARF and CTF are truly updated to take advantage of the new setup. The other symbol readers are less actively maintained, and so this patch also introduces a "legacy_psymtab", which essentially works the same way as the old partial_symtab. (Note that, without more knowledge of the interaction between these symbol readers, fixing this to remove the new (small) overhead is not trivial, because these readers copy the read_symtab pointer between partial symtabs.) gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab) (xcoff_psymtab_to_symtab_1, xcoff_read_symtab) (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use legacy_symtab. * stabsread.h (dbx_end_psymtab): Use legacy_symtab. * psymtab.c (psymtab_to_symtab): Call method. (dump_psymtab): Update. * psympriv.h (struct partial_symtab): Add virtual destructor. <read_symtab>: New method. (struct legacy_symtab): New. * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab. (struct pst_map) <pst>: Now a legacy_psymtab. (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1) (new_psymtab): Use legacy_psymtab. * dwarf2read.h (struct dwarf2_psymtab): New. (struct dwarf2_per_cu_data) <psymtab>: Use it. * dwarf2read.c (dwarf2_create_include_psymtab) (dwarf2_build_include_psymtabs, create_type_unit_group) (create_partial_symtab, process_psymtab_comp_unit_reader) (build_type_psymtabs_reader, build_type_psymtab_dependencies) (set_partial_user): Use dwarf2_psymtab. (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab. (psymtab_to_symtab_1, process_full_comp_unit) (process_full_type_unit, dwarf2_ranges_read) (dwarf2_get_pc_bounds, psymtab_include_file_name) (dwarf_decode_lines): Use dwarf2_psymtab. * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab. (add_address_entry_worker, write_one_signatured_type) (recursively_count_psymbols, recursively_write_psymbols) (write_one_signatured_type, psyms_seen_size, write_gdbindex) (write_debug_names): Likewise. * dbxread.c (struct header_file_location): Take a legacy_psymtab. <pst>: Now a legacy_psymtab. (find_corresponding_bincl_psymtab): Return a legacy_psymtab. (read_dbx_symtab, start_psymtab, dbx_end_psymtab) (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab. * ctfread.c (struct ctf_psymtab): New. (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a ctf_psymtab. (ctf_psymtab::read_symtab): Rename from ctf_read_symtab. (create_partial_symtab): Return a ctf_psymtab. (scan_partial_symbols): Update. Change-Id: Ia57a828786867d6ad03200af8f996f48ed15285e |
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Tom Tromey
|
c3693a1d94 |
Turn start_psymtab_common into a constructor
This turns start_psymtab_common into a constructor, and then changes the callers to use "new" directly. This completes the psymtab allocation transition -- now it is possible for symbol readers to subclass struct partial_symtab. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_start_psymtab): Use new. * psymtab.c (partial_symtab::partial_symtab): New constructor, renamed from start_psymtab_common. * psympriv.h (struct partial_symtab): Add new constructor. (start_psymtab_common): Don't declare. * mdebugread.c (parse_partial_symbols): Use new. * dwarf2read.c (create_partial_symtab): Use new. * dbxread.c (start_psymtab): Use new. * ctfread.c (create_partial_symtab): Use new. Change-Id: I5a0217bcb52bcfa442559771954bb66bd9ccbf02 |
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Tom Tromey
|
32caafd02b |
Change allocate_psymtab to be a constructor
This is the next step in getting the symbol readers to allocate psymtabs themselves: change allocate_psymtab to be an ordinary constructor, and then use "new" at the previous call sites. Note that this doesn't get us all the way -- start_psymtab_common is still allocating a partial symtab. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_end_psymtab): Use new. * psymtab.c (start_psymtab_common): Use new. (partial_symtab::partial_symtab): Rename from allocate_psymtab. Update. * psympriv.h (struct partial_symtab): Add parameters to constructor. Don't inline. (allocate_psymtab): Don't declare. * mdebugread.c (new_psymtab): Use new. * dwarf2read.c (dwarf2_create_include_psymtab): Use new. * dbxread.c (dbx_end_psymtab): Use new. Change-Id: Iffeae64c925050b90b9916cbc36e15b26ff42226 |
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Tom Tromey
|
6d94535fc6 |
Change some psymtab fields to bool
This changes a few fields in partial_symtab to have type bool. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * xcoffread.c (xcoff_psymtab_to_symtab_1): Update. * psymtab.c (psym_print_stats): Update. * psympriv.h (struct partial_symtab) <readin, psymtabs_addrmap_supported, anonymous>: Now bool. * mdebugread.c (psymtab_to_symtab_1): Update. * dwarf2read.c (create_type_unit_group, create_partial_symtab) (build_type_psymtabs_reader, psymtab_to_symtab_1) (process_full_comp_unit, process_full_type_unit): Update. * dbxread.c (dbx_psymtab_to_symtab_1): Update. * ctfread.c (psymtab_to_symtab): Update. Change-Id: I206761d083493589049ea0bc785ed6542339234d |
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Tom Tromey
|
6f17252b76 |
Use new and delete for psymtabs
This changes psymtabs to be allocated with new and destroyed with delete. As a consequence, the psymtab free-list is also removed. The motivation for this is to let symbol readers subclass partial_symtab. gdb/ChangeLog 2020-01-26 Tom Tromey <tom@tromey.com> * mdebugread.c (parse_partial_symbols): Use discard_psymtab. * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove. * psymtab.c (psymtab_storage): Delete psymtabs. (psymtab_storage::allocate_psymtab): Use new. (psymtab_storage::discard_psymtab): Use delete. * psympriv.h (struct partial_symtab): Add constructor and initializers. Change-Id: I4e78ac538fc0ea52b57489c1afb8f935a30941ef |
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Simon Marchi
|
6c2659886f |
gdb: add back declarations for _initialize functions
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
|
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Tom Tromey
|
6a053cb1ff |
Change section_offsets to a std::vector
This changes section_offsets to be specialization of a std::vector and updates all the users. It also removes the ANOFFSET and SIZEOF_N_SECTION_OFFSETS macros. Most of this is just a generic sort of cleanup, that reduces the number of lines of code. However, a couple spots were doing weird things. objfile_relocate did: - std::vector<struct section_offsets> - new_debug_offsets (SIZEOF_N_SECTION_OFFSETS (debug_objfile->num_sections)); ... which seems to greatly over-estimate the number of elements needed. This appeared in set_objfile_default_section_offset: - std::vector<struct section_offsets> offsets (objf->num_sections, - { { offset } }); ... which makes sense due to type safety, but is also actively confusing given that section_offsets was previously also a kind of vector type. Tested on x86-64 Fedora 30. gdb/ChangeLog 2020-01-08 Tom Tromey <tromey@adacore.com> * xcoffread.c (enter_line_range, read_xcoff_symtab) (process_xcoff_symbol, xcoff_symfile_offsets): Update. * symtab.h (MSYMBOL_VALUE_ADDRESS): Update. (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS): Remove. (section_offsets): New typedef. * symtab.c (fixup_section, get_msymbol_address): Update. * symmisc.c (dump_msymbols): Update. * symfile.h (relative_addr_info_to_section_offsets) (symfile_map_offsets_to_segments): Update. * symfile.c (build_section_addr_info_from_objfile) (init_objfile_sect_indices): Update. (struct place_section_arg): Change type of "offsets". (place_section): Update. (relative_addr_info_to_section_offsets): Change type of "section_offsets". Remove "num_sections" parameter. (default_symfile_offsets, syms_from_objfile_1) (set_objfile_default_section_offset): Update. (reread_symbols): No need to preserve section offsets by hand. (symfile_map_offsets_to_segments): Change type of "offsets". * stap-probe.c (relocate_address): Update. * stabsread.h (process_one_symbol): Update. * solib-target.c (struct lm_info_target) <offsets>: Change type. (solib_target_relocate_section_addresses): Update. * solib-svr4.c (enable_break, svr4_relocate_main_executable): Update. * solib-frv.c (frv_relocate_main_executable): Update. * solib-dsbt.c (dsbt_relocate_main_executable): Update. * solib-aix.c (solib_aix_get_section_offsets): Change return type. (solib_aix_solib_create_inferior_hook): Update. * remote.c (remote_target::get_offsets): Update. * psymtab.c (find_pc_sect_psymtab): Update. * psympriv.h (struct partial_symbol) <address, text_low, text_high>: Update. * objfiles.h (obj_section_offset): Update. (struct objfile) <section_offsets>: Change type. <num_sections>: Remove. (objfile_relocate): Update. * objfiles.c (entry_point_address_query): Update (relocate_one_symbol): Change type of "section_offsets". (objfile_relocate1, objfile_relocate1): Change type of "new_offsets". (objfile_rebase1): Update. * mipsread.c (mipscoff_symfile_read): Update. (read_alphacoff_dynamic_symtab): Remove "section_offsets" parameter. * mdebugread.c (parse_symbol): Change type of "section_offsets". (parse_external, psymtab_to_symtab_1): Update. * machoread.c (macho_symfile_offsets): Update. * ia64-tdep.c (ia64_find_unwind_table): Update. * hppa-tdep.c (read_unwind_info): Update. * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update. * dwarf2read.c (create_addrmap_from_index) (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab) (process_psymtab_comp_unit_reader, add_partial_symbol) (add_partial_subprogram, process_full_comp_unit) (read_file_scope, read_func_scope, read_lexical_block_scope) (read_call_site_scope, dwarf2_rnglists_process) (dwarf2_ranges_process, dwarf2_ranges_read) (dwarf_decode_lines_1, var_decode_location, new_symbol) (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset): Update. * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde): Update. * dtrace-probe.c (dtrace_probe::get_relocated_address): Update. * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update. (process_one_symbol): Change type of "section_offsets". * ctfread.c (get_objfile_text_range): Update. * coffread.c (coff_symtab_read, enter_linenos) (process_coff_symbol): Update. * coff-pe-read.c (add_pe_forwarded_sym): Update. * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update. Change-Id: I147eb967e9b44d82f4048039de7bb44b80cd72fb |
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Joel Brobecker
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b811d2c292 |
Update copyright year range in all GDB files.
gdb/ChangeLog: Update copyright year range in all GDB files. |
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Christian Biesinger
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4d4eaa3005 |
Make symbol_set_names a member function
This also renames it to make it clearer that this is not a cheap function (to compute_and_set_names). Also renames name to m_name to make the implementation of the renamed function more readable. Most of the places that access sym->m_name directly were also changed to call linkage_name () instead, to make it clearer which name they are accessing. gdb/ChangeLog: 2019-12-26 Christian Biesinger <cbiesinger@google.com> * ada-lang.c (ada_decode_symbol): Update. * buildsym.c (add_symbol_to_list): Update. * coffread.c (process_coff_symbol): Update. * ctfread.c (ctf_add_enum_member_cb): Update. (new_symbol): Update. (ctf_add_var_cb): Update. * dwarf2read.c (fixup_go_packaging): Update. (dwarf2_compute_name): Update. (new_symbol): Update. * jit.c (finalize_symtab): Update. * language.c (language_alloc_type_symbol): Update. * mdebugread.c (new_symbol): Update. * minsyms.c (minimal_symbol_reader::record_full): Update. (minimal_symbol_reader::install): Update. * psymtab.c (print_partial_symbols): Update. (psymbol_hash): Update. (psymbol_compare): Update. (add_psymbol_to_bcache): Update. (maintenance_check_psymtabs): Update. * stabsread.c (define_symbol): Update. * symtab.c (symbol_set_names): Rename to... (general_symbol_info::compute_and_set_names): ...this. (general_symbol_info::natural_name): Update. (general_symbol_info::search_name): Update. (fixup_section): Update. * symtab.h (struct general_symbol_info) <name>: Rename to... <m_name>: ...this. <compute_and_set_names>: Rename from... (symbol_set_names): ...this. (SYMBOL_SET_NAMES): Remove. (struct symbol) <ctor>: Update. Change-Id: I8da1f10cab4e0b89f19d5750fa4e6e2ac8d2b24f |
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Christian Biesinger
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d3ecddab5f |
Use a member function to set a symbol's language
This removes symbol_set_language and SYMBOL_SET_LANGUAGE in favor of a new function general_symbol_info::set_language. symbol and minimal_symbol already inherit from that struct so this works naturally. gdb/ChangeLog: 2019-12-15 Christian Biesinger <cbiesinger@google.com> * ada-exp.y (write_ambiguous_var): Update. * coffread.c (process_coff_symbol): Update. * ctfread.c (ctf_add_enum_member_cb): Update. (new_symbol): Update. * dwarf2read.c (fixup_go_packaging): Update. (new_symbol): Update. * language.c (language_alloc_type_symbol): Update. * mdebugread.c (new_symbol): Update. * minsyms.c (minimal_symbol_reader::record_full): Update. * psymtab.c (add_psymbol_to_bcache): Update. * stabsread.c (define_symbol): Update. (read_enum_type): Update. * symtab.c (symbol_set_language): Make this a member function... (general_symbol_info::set_language): ... here. * symtab.h (struct general_symbol_info) <set_language>: New function. (SYMBOL_SET_LANGUAGE): Remove. (symbol_set_language): Remove. Change-Id: Ideafb6c384004b9adef793a1192735c501da41d5 |
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Christian Biesinger
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c1b5c1ebc9 |
Use an accessor function for general_symbol_info::language
Also renames the member variable to m_language to make code easier to read when more functions become member functions. I was originally hoping to eventually make m_language private (after a few more patches), but unfortunately then it no longer counts as a POD type, which means gdbsupport/poison.h won't let us use memset to initialize this type, which psymtabs rely on to clear padding bytes so that bcache can work properly. gdb/ChangeLog: 2019-12-15 Christian Biesinger <cbiesinger@google.com> * ada-lang.c (ada_add_block_symbols): Update. (ada_collect_symbol_completion_matches): Update. * ax-gdb.c (gen_expr): Update. * block.c (block_lookup_symbol): Update. (block_lookup_symbol_primary): Update. (block_find_symbol): Update. * cp-namespace.c (cp_lookup_symbol_imports_or_template): Update. * dbxread.c (process_one_symbol): Update. * dictionary.c (insert_symbol_hashed): Update. (collate_pending_symbols_by_language): Update. (mdict_add_symbol): Update. * dwarf-index-write.c (write_psymbols): Update. * dwarf2read.c (fixup_go_packaging): Update. * findvar.c (read_var_value): Update. * ft32-tdep.c (ft32_skip_prologue): Update. * go-lang.c (go_symbol_package_name): Update. * language.h (scoped_switch_to_sym_language_if_auto:: scoped_switch_to_sym_language_if_auto): Update. * linespec.c (find_method): Update. (find_label_symbols_in_block): Update. * mdebugread.c (parse_symbol): Update. * mi/mi-cmd-stack.c (list_arg_or_local): Update. * minsyms.c (add_minsym_to_demangled_hash_table): Update. (minimal_symbol_reader::install): Update. * moxie-tdep.c (moxie_skip_prologue): Update. * parse.c (parse_exp_in_context): Update. * psymtab.c (psymbol_name_matches): Update. (match_partial_symbol): Update. (lookup_partial_symbol): Update. (psymbol_hash): Update. (psymbol_compare): Update. * python/py-framefilter.c (extract_sym): Update. (py_print_single_arg): Update. * stabsread.c (define_symbol): Update. * stack.c (print_frame_arg): Update. (find_frame_funname): Update. (info_frame_command_core): Update. * symfile.c (set_initial_language): Update. * symtab.c (symbol_set_demangled_name): Update. (symbol_get_demangled_name): Update. (symbol_set_language): Update. (symbol_find_demangled_name): Update. (symbol_set_names): Update. (general_symbol_info::natural_name): Update. (general_symbol_info::demangled_name): Update. (general_symbol_info::search_name): Update. (symbol_matches_search_name): Update. (eq_symbol_entry): Update. (iterate_over_symbols): Update. (completion_list_add_symbol): Update. (completion_list_add_msymbol): Update. (completion_list_add_fields): Update. * symtab.h (struct general_symbol_info) <language>: New function. <language>: Rename to... <m_language>: ...this. (SYMBOL_LANGUAGE): Remove. (MSYMBOL_LANGUAGE): Remove. (struct symbol) <ctor>: Update. * xstormy16-tdep.c (xstormy16_skip_prologue): Update. Change-Id: I6464d477457e61639c63ddf8b145e407a35c235a |
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Christian Biesinger
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43678b0afe |
Replace SYMBOL_SET_LINKAGE_NAME with a member function
Easier to read, shorter, and will later make it possible to make the name field private. gdb/ChangeLog: 2019-11-27 Christian Biesinger <cbiesinger@google.com> * ada-exp.y (write_ambiguous_var): Replace SYMBOL_SET_LINKAGE_NAME with sym->set_linkage_name. * coffread.c (coff_read_enum_type): Likewise. * mdebugread.c (parse_symbol): Likewise. * stabsread.c (patch_block_stabs): Likewise. (define_symbol): Likewise. (read_enum_type): Likewise. (common_block_end): Likewise. * symtab.h (struct general_symbol_info) <set_linkage_name>: New function. (SYMBOL_SET_LINKAGE_NAME): Remove. * xcoffread.c (process_xcoff_symbol): Replace SYMBOL_SET_LINKAGE_NAME with sym->set_linkage_name. Change-Id: I174a0542c014f1b035070068076308bb8ae79abb |
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Christian Biesinger
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987012b89b |
Replace SYMBOL_*_NAME accessors with member functions
Similar to the MSYMBOL version of this patch, improves readability and will eventually allow making name private. gdb/ChangeLog: 2019-11-22 Christian Biesinger <cbiesinger@google.com> * ada-exp.y: Update. * ada-lang.c (sort_choices): Update. (ada_print_symbol_signature): Update. (resolve_subexp): Update. (ada_parse_renaming): Update. (ada_read_renaming_var_value): Update. (lesseq_defined_than): Update. (remove_extra_symbols): Update. (remove_irrelevant_renamings): Update. (ada_add_block_symbols): Update. (ada_collect_symbol_completion_matches): Update. (ada_is_renaming_symbol): Update. (aggregate_assign_from_choices): Update. (ada_evaluate_subexp): Update. (ada_has_this_exception_support): Update. (ada_is_non_standard_exception_sym): Update. (ada_add_exceptions_from_frame): Update. (ada_add_global_exceptions): Update. (ada_print_subexp): Update. * ax-gdb.c (gen_var_ref): Update. (gen_maybe_namespace_elt): Update. (gen_expr_for_cast): Update. (gen_expr): Update. * block.h: Update. * blockframe.c (find_pc_partial_function): Update. * breakpoint.c (print_breakpoint_location): Update. (update_static_tracepoint): Update. * btrace.c (ftrace_print_function_name): Update. (ftrace_function_switched): Update. * buildsym.c (find_symbol_in_list): Update. * c-exp.y: Update. * c-typeprint.c (c_print_typedef): Update. (c_type_print_template_args): Update. * cli/cli-cmds.c (edit_command): Update. (list_command): Update. (print_sal_location): Update. * coffread.c (patch_opaque_types): Update. (process_coff_symbol): Update. (coff_read_enum_type): Update. * compile/compile-c-symbols.c (c_symbol_substitution_name): Update. (convert_one_symbol): Update. (hash_symname): Update. (eq_symname): Update. * compile/compile-cplus-symbols.c (convert_one_symbol): Update. * compile/compile-cplus-types.c (debug_print_scope): Update. * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update. * compile/compile-object-load.c (get_out_value_type): Update. * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update. (search_symbol_list): Update. (cp_lookup_symbol_imports_or_template): Update. * cp-support.c (overload_list_add_symbol): Update. * ctfread.c (psymtab_to_symtab): Update. * dbxread.c (cp_set_block_scope): Update. * dictionary.c (iter_match_first_hashed): Update. (iter_match_next_hashed): Update. (insert_symbol_hashed): Update. (iter_match_next_linear): Update. * dictionary.h: Update. * dwarf2loc.c (func_get_frame_base_dwarf_block): Update. (locexpr_describe_location_piece): Update. (locexpr_describe_location_1): Update. (locexpr_generate_c_location): Update. (loclist_describe_location): Update. (loclist_generate_c_location): Update. * dwarf2read.c (dw2_debug_names_lookup_symbol): Update. (read_func_scope): Update. (process_enumeration_scope): Update. (new_symbol): Update. (dwarf2_const_value): Update. (dwarf2_symbol_mark_computed): Update. * eval.c (evaluate_funcall): Update. (evaluate_subexp_standard): Update. * expprint.c (print_subexp_standard): Update. (dump_subexp_body_standard): Update. * f-valprint.c (info_common_command_for_block): Update. * findvar.c (get_hosting_frame): Update. (default_read_var_value): Update. * go-lang.c (go_symbol_package_name): Update. * guile/scm-block.c (bkscm_print_block_smob): Update. * guile/scm-symbol.c (syscm_print_symbol_smob): Update. (gdbscm_symbol_name): Update. (gdbscm_symbol_linkage_name): Update. (gdbscm_symbol_print_name): Update. * infcall.c (get_function_name): Update. * infcmd.c (jump_command): Update. (finish_command): Update. * infrun.c (insert_exception_resume_breakpoint): Update. * linespec.c (canonicalize_linespec): Update. (create_sals_line_offset): Update. (convert_linespec_to_sals): Update. (complete_label): Update. (find_label_symbols_in_block): Update. * m2-typeprint.c (m2_print_typedef): Update. * mdebugread.c (mdebug_reg_to_regnum): Update. (parse_symbol): Update. (mylookup_symbol): Update. * mi/mi-cmd-stack.c (list_arg_or_local): Update. (list_args_or_locals): Update. * objc-lang.c (compare_selectors): Update. (info_selectors_command): Update. (compare_classes): Update. (info_classes_command): Update. (find_imps): Update. * p-typeprint.c (pascal_print_typedef): Update. * printcmd.c (build_address_symbolic): Update. (info_address_command): Update. (print_variable_and_value): Update. * python/py-framefilter.c (extract_sym): Update. (py_print_single_arg): Update. * python/py-symbol.c (sympy_str): Update. (sympy_get_name): Update. (sympy_get_linkage_name): Update. * python/python.c (gdbpy_rbreak): Update. * record-btrace.c (btrace_get_bfun_name): Update. (btrace_call_history): Update. * rust-lang.c (rust_print_typedef): Update. * solib-frv.c (frv_fdpic_find_canonical_descriptor): Update. * stabsread.c (stab_reg_to_regnum): Update. (define_symbol): Update. (read_enum_type): Update. (common_block_end): Update. (cleanup_undefined_types_1): Update. (scan_file_globals): Update. * stack.c (print_frame_arg): Update. (print_frame_args): Update. (find_frame_funname): Update. (info_frame_command_core): Update. (iterate_over_block_locals): Update. (print_block_frame_labels): Update. (do_print_variable_and_value): Update. (iterate_over_block_arg_vars): Update. (return_command): Update. * symmisc.c (dump_symtab_1): Update. (print_symbol): Update. * symtab.c (eq_symbol_entry): Update. (symbol_cache_dump): Update. (lookup_language_this): Update. (find_pc_sect_line): Update. (skip_prologue_sal): Update. (symbol_search::compare_search_syms): Update. (treg_matches_sym_type_name): Update. (search_symbols): Update. (print_symbol_info): Update. (rbreak_command): Update. (completion_list_add_symbol): Update. (find_gnu_ifunc): Update. (get_symbol_address): Update. (search_module_symbols): Update. (info_module_subcommand): Update. * symtab.h (SYMBOL_NATURAL_NAME): Remove. (SYMBOL_LINKAGE_NAME): Remove. (SYMBOL_DEMANGLED_NAME): Remove. (SYMBOL_PRINT_NAME): Remove. (SYMBOL_SEARCH_NAME): Remove. * tracepoint.c (set_traceframe_context): Update. (validate_actionline): Update. (collection_list::collect_symbol): Update. (encode_actions_1): Update. (info_scope_command): Update. (print_one_static_tracepoint_marker): Update. * typeprint.c (typedef_hash_table::add_template_parameters): Update. * valops.c (address_of_variable): Update. (find_overload_match): Update. (find_oload_champ): Update. Change-Id: I76bdc8b44eea6876bf03af9d351f8e90cc0154b2 |
||
Christian Biesinger
|
31edb80295 |
Change some arguments to gdb::string_view instead of name+len
Just some code cleanup. This change has a few benefits: - Shorter argument list in the functions - If the caller needs to calculate the string, they no longer need to explicitly call strlen - It is easy to pass std::string to this (done in one place currently) This also updates a couple of places that were passing 0/1 to a bool parameter. gdb/ChangeLog: 2019-10-29 Christian Biesinger <cbiesinger@google.com> * coffread.c (record_minimal_symbol): Update. (process_coff_symbol): Update. * dbxread.c (read_dbx_symtab): Update. * dwarf2read.c (add_partial_symbol): Update. (fixup_go_packaging): Update. (load_partial_dies): Update. (new_symbol): Update. * elfread.c (record_minimal_symbol): Change signature to use gdb::string_view instead of name+len. (elf_symtab_read): Update. (elf_rel_plt_read): Update. * mdebugread.c (parse_partial_symbols): Update. (handle_psymbol_enumerators): Update. (new_symbol): Update. * minsyms.c (minimal_symbol_reader::record_full): Change signature to use gdb::string_view instead of name+len. * minsyms.h (class minimal_symbol_reader) <record_full>: Likewise. * psympriv.h (add_psymbol_to_list): Likewise. * psymtab.c (add_psymbol_to_bcache): Likewise. (add_psymbol_to_list): Likewise. * stabsread.c (define_symbol): Update. * symtab.c (symbol_set_names): Change signature to use gdb::string_view. * symtab.h (SYMBOL_SET_NAMES): Likewise. (symbol_set_names): Likewise. * xcoffread.c (scan_xcoff_symtab): Update. Change-Id: I2675c6865e0368f9c755a1081088a53aa54dda4c |
||
Christian Biesinger
|
39ef2f6256 |
Replace some more qsort calls with std::sort
This has better typesafety, avoids a function pointer indirection, and can benefit from inlining. gdb/ChangeLog: 2019-10-19 Christian Biesinger <cbiesinger@google.com> * bcache.c (bcache::print_statistics): Use std::sort instead of qsort. * breakpoint.c (bp_locations_compare): Rename to... (bp_location_is_less_than): ...this, and change to std::sort semantics. (update_global_location_list): Use std::sort instead of qsort. * buildsym.c (compare_line_numbers): Rename to... (lte_is_less_than): ...this, and change to std::sort semantics. (buildsym_compunit::end_symtab_with_blockvector): Use std::sort instead of qsort. * disasm.c (compare_lines): Rename to... (line_is_less_than): ...this, and change to std::sort semantics. (do_mixed_source_and_assembly_deprecated): Call std::sort instead of qsort. * dwarf2-frame.c (qsort_fde_cmp): Rename to... (fde_is_less_than): ...this, and change to std::sort semantics. (dwarf2_build_frame_info): Call std::sort instead of qsort. * mdebugread.c (compare_blocks): (block_is_less_than): ...this, and change to std::sort semantics. (sort_blocks): Call std::sort instead of qsort. * objfiles.c (qsort_cmp): Rename to... (sort_cmp): ...this, and change to std::sort semantics. (update_section_map): Call std::sort instead of qsort. * remote.c (compare_pnums): Remove. (map_regcache_remote_table): Call std::sort instead of qsort. * utils.c (compare_positive_ints): Remove. * utils.h (compare_positive_ints): Remove. * xcoffread.c (compare_lte): Remove. (arrange_linetable): Call std::sort instead of qsort. Change-Id: Ibcddce12a3d07448701e731b7150fa23611d86de |
||
Tom de Vries
|
85102364b2 |
[gdb] Fix more typos in comments
Fix typos in comments. NFC. Tested on x86_64-linux. gdb/ChangeLog: 2019-10-18 Tom de Vries <tdevries@suse.de> * aarch64-tdep.c: Fix typos in comments. * ada-lang.c: Same. * ada-tasks.c: Same. * alpha-tdep.c: Same. * alpha-tdep.h: Same. * amd64-nat.c: Same. * amd64-windows-tdep.c: Same. * arc-tdep.c: Same. * arc-tdep.h: Same. * arch-utils.c: Same. * arm-nbsd-tdep.c: Same. * arm-tdep.c: Same. * ax-gdb.c: Same. * blockframe.c: Same. * btrace.c: Same. * c-varobj.c: Same. * coff-pe-read.c: Same. * coffread.c: Same. * cris-tdep.c: Same. * darwin-nat.c: Same. * dbxread.c: Same. * dcache.c: Same. * disasm.c: Same. * dtrace-probe.c: Same. * dwarf-index-write.c: Same. * dwarf2-frame-tailcall.c: Same. * dwarf2-frame.c: Same. * dwarf2read.c: Same. * eval.c: Same. * exceptions.c: Same. * fbsd-tdep.c: Same. * findvar.c: Same. * frame.c: Same. * frv-tdep.c: Same. * gnu-v3-abi.c: Same. * go32-nat.c: Same. * h8300-tdep.c: Same. * hppa-tdep.c: Same. * i386-linux-tdep.c: Same. * i386-tdep.c: Same. * ia64-libunwind-tdep.c: Same. * ia64-tdep.c: Same. * infcmd.c: Same. * infrun.c: Same. * linespec.c: Same. * linux-nat.c: Same. * linux-thread-db.c: Same. * machoread.c: Same. * mdebugread.c: Same. * mep-tdep.c: Same. * mn10300-tdep.c: Same. * namespace.c: Same. * objfiles.c: Same. * opencl-lang.c: Same. * or1k-tdep.c: Same. * osabi.c: Same. * ppc-linux-nat.c: Same. * ppc-linux-tdep.c: Same. * ppc-sysv-tdep.c: Same. * printcmd.c: Same. * procfs.c: Same. * record-btrace.c: Same. * record-full.c: Same. * remote-fileio.c: Same. * remote.c: Same. * rs6000-tdep.c: Same. * s12z-tdep.c: Same. * score-tdep.c: Same. * ser-base.c: Same. * ser-go32.c: Same. * skip.c: Same. * sol-thread.c: Same. * solib-svr4.c: Same. * solib.c: Same. * source.c: Same. * sparc-nat.c: Same. * sparc-sol2-tdep.c: Same. * sparc-tdep.c: Same. * sparc64-tdep.c: Same. * stabsread.c: Same. * stack.c: Same. * symfile.c: Same. * symtab.c: Same. * target-descriptions.c: Same. * target-float.c: Same. * thread.c: Same. * utils.c: Same. * valops.c: Same. * valprint.c: Same. * value.c: Same. * varobj.c: Same. * windows-nat.c: Same. * xcoffread.c: Same. * xstormy16-tdep.c: Same. * xtensa-tdep.c: Same. Change-Id: I5175f1b107bfa4e1cdd4a3361ccb4739e53c75c4 |
||
Tom de Vries
|
405feb71d4 |
[gdb] Fix typos in comments
Fix typos in comments. NFC. Tested on x86_64-linux. gdb/ChangeLog: 2019-10-17 Tom de Vries <tdevries@suse.de> * arm-nbsd-nat.c: Fix typos in comments. * arm-tdep.c: Same. * darwin-nat-info.c: Same. * dwarf2read.c: Same. * elfread.c: Same. * event-top.c: Same. * findvar.c: Same. * gdbtypes.c: Same. * hppa-tdep.c: Same. * i386-tdep.c: Same. * jit.c: Same. * main.c: Same. * mdebugread.c: Same. * moxie-tdep.c: Same. * nto-procfs.c: Same. * osabi.c: Same. * ppc-linux-tdep.c: Same. * remote.c: Same. * riscv-tdep.c: Same. * s390-tdep.c: Same. * sh-tdep.c: Same. * sparc-linux-tdep.c: Same. * sparc-nat.c: Same. * stack.c: Same. * target-descriptions.c: Same. * top.c: Same. * varobj.c: Same. Change-Id: I6047967abd2d51c9000dea15184d19f4e952c3ff |