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path: root/gdb/block.c
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2023-02-19Convert contained_in to methodTom Tromey1-4/+3
This converts contained_in to be a method of block.
2023-02-19Remove allocate_block and allocate_global_blockTom Tromey1-23/+0
This removes allocate_block and allocate_global_block in favor of simply calling 'new'.
2023-02-19Have global_block inherit from blockTom Tromey1-3/+1
This changes global_block to inherit from block, which is what was always intended.
2023-02-19Use 'new' for block and global_blockTom Tromey1-4/+2
This changes block and global_block to add initializers, and then to use 'new' for allocation.
2023-02-19Remove ALL_BLOCK_SYMBOLS_WITH_NAMETom Tromey1-9/+3
This removes ALL_BLOCK_SYMBOLS_WITH_NAME in favor of foreach.
2023-02-19Combine both styles of block iteratorTom Tromey1-32/+22
This merges the two styles of block iterator, having the initialization API decide which to use based on an optional parameter.
2023-02-19Store 'name' in block_iteratorTom Tromey1-10/+12
This changes the block_iterator to store the 'name' that is used by block_iter_match_next. This avoids any problem where the name could be passed inconsistently, and also makes the subsequent patches easier to understand.
2023-02-19Convert block_static_link to methodTom Tromey1-4/+4
This converts block_static_link to be a method. This was mostly written by script.
2023-02-19Convert set_block_compunit_symtab to methodTom Tromey1-4/+4
This converts set_block_compunit_symtab to be a method. This was mostly written by script.
2023-02-19Convert block_static_block and block_global_block to methodsTom Tromey1-8/+10
This converts block_static_block and block_global_block to be methods. This was mostly written by script. It was simpler to convert them at the same time because they're often used near each other.
2023-02-19Convert block_containing_function to methodTom Tromey1-5/+4
This converts block_containing_function to be a method. This was mostly written by script.
2023-02-19Convert block_linkage_function to methodTom Tromey1-6/+4
This converts block_linkage_function to be a method. This was mostly written by script.
2023-02-19Convert more block functions to methodsTom Tromey1-37/+26
This converts block_scope, block_set_scope, block_using, and block_set_using to be methods. These are all done at once to make it easier to also convert block_initialize_namespace at the same time. This was mostly written by script.
2023-02-19Convert block_inlined_p to methodTom Tromey1-6/+6
This converts block_inlined_p to be a method. This was mostly written by script.
2023-02-19Convert block_gdbarch to methodTom Tromey1-4/+4
This converts block_gdbarch to be a method. This was mostly written by script.
2023-02-19Convert block_objfile to methodTom Tromey1-6/+6
This converts block_objfile to be a method. This was mostly written by script.
2023-02-19Don't allow NULL as an argument to block_global_blockTom Tromey1-5/+1
block_global_block has special behavior when the block is NULL. Remove this and patch up the callers instead.
2023-02-19Don't allow NULL as an argument to block_static_blockTom Tromey1-2/+2
block_static_block has special behavior when the block is NULL. Remove this and patch up the callers instead.
2023-02-19Don't allow NULL as an argument to block_usingTom Tromey1-1/+1
block_using has special behavior when the block is NULL. Remove this. No caller seems to be affected.
2023-02-19Avoid extra allocations in blockTom Tromey1-0/+12
block_set_scope and block_set_using unconditionally allocate the block namespace object. However, this isn't truly needed, so arrange to only allocate when it is.
2023-02-19Rearrange block.c to avoid a forward declarationTom Tromey1-13/+10
Moving block_initialize_namespace before its callers lets us avoid a forward declaration.
2023-01-01Update copyright year range in header of all files managed by GDBJoel Brobecker1-1/+1
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
2022-06-12Remove addrmap wrapper functionsTom Tromey1-2/+2
This removes the various addrmap wrapper functions in favor of simple method calls on the objects themselves.
2022-04-27gdb: remove BLOCKVECTOR_MAP macroSimon Marchi1-2/+2
Replace with equivalent methods. Change-Id: I4e56c76dfc363c1447686fb29c4212ea18b4dba0
2022-04-27gdb: remove BLOCKVECTOR_BLOCK and BLOCKVECTOR_NBLOCKS macrosSimon Marchi1-8/+6
Replace with calls to blockvector::blocks, and the appropriate method call on the returned array_view. Change-Id: I04d1f39603e4d4c21c96822421431d9a029d8ddd
2022-04-27gdb: remove BLOCK_NAMESPACE macroSimon Marchi1-10/+10
Replace with equivalent methods. Change-Id: If86b8cbdfb0f52e22c929614cd53e73358bab76a
2022-04-27gdb: remove BLOCK_MULTIDICT macroSimon Marchi1-6/+6
Replace with equivalent methods. Change-Id: If9a239c511a664f2a59fecb6d1cd579881b23dc2
2022-04-27gdb: remove BLOCK_SUPERBLOCK macroSimon Marchi1-20/+20
Replace with equivalent methods. Change-Id: I334a319909a50b5cc5570a45c38c70e10dc00630
2022-04-27gdb: remove BLOCK_FUNCTION macroSimon Marchi1-12/+12
Replace with equivalent methods. Change-Id: I31ec00f5bf85335c8b23d306ca0fe0b84d489101
2022-04-27gdb: remove BLOCK_{START,END} macrosSimon Marchi1-3/+3
Replace with equivalent methods. Change-Id: I10a6c8a2a86462d9d4a6a6409a3f07a6bea66310
2022-04-20Replace symbol_arch with symbol::archTom Tromey1-1/+1
This turns symbol_arch into a method on symbol.
2022-04-20Replace symbol_objfile with symbol::objfileTom Tromey1-1/+1
This turns symbol_objfile into a method on symbol.
2022-02-06gdb: remove SYMBOL_TYPE macroSimon Marchi1-2/+2
Add a getter and a setter for a symbol's type. Remove the corresponding macro and adjust all callers. Change-Id: Ie1a137744c5bfe1df4d4f9ae5541c5299577c8de
2022-02-06gdb: remove SYMBOL_INLINED macroSimon Marchi1-1/+1
Add a getter and a setter for whether a symbol is inlined. Remove the corresponding macro and adjust all callers. Change-Id: I934468da3b5a32dd6b161a6f252a6b1b94737279
2022-02-06gdb: remove SYMBOL_IS_ARGUMENT macroSimon Marchi1-1/+1
Add a getter and a setter for whether a symbol is an argument. Remove the corresponding macro and adjust all callers. Change-Id: I71b4f0465f3dfd2ed8b9e140bd3f7d5eb8d9ee81
2022-02-06gdb: remove SYMBOL_DOMAIN macroSimon Marchi1-9/+8
Add a getter and a setter for a symbol's domain. Remove the corresponding macro and adjust all callers. Change-Id: I54465b50ac89739c663859a726aef8cdc6e4b8f3
2022-02-06gdb: remove SYMBOL_CLASS macro, add getterSimon Marchi1-5/+4
Change-Id: I83211d5a47efc0564386e5b5ea4a29c00b1fd46a
2022-02-06gdb: remove COMPUNIT_BLOCKVECTOR macro, add getter/setterSimon Marchi1-3/+3
Add a getter and a setter for a compunit_symtab's blockvector. Remove the corresponding macro and adjust all callers. Change-Id: I99484c6619dcbbea7c5d89c72aa660316ca62f64
2022-02-06gdb: remove COMPUNIT_OBJFILE macroSimon Marchi1-1/+1
Remove the macro, update all users to use the getter directly. Change-Id: I3f0fd6f4455d1c4ebd5da73b561eb18a979ef1f6
2022-01-18Move gdb obstack code to gdbsupportTom Tromey1-1/+1
This moves the gdb-specific obstack code -- both extensions like obconcat and obstack_strdup, and things like auto_obstack -- to gdbsupport.
2022-01-01Automatic Copyright Year update after running gdb/copyright.pyJoel Brobecker1-1/+1
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
2021-10-02[gdb/symtab] Remove COMPUNIT_CALL_SITE_HTABSimon Marchi1-5/+5
Remove macro COMPUNIT_CALL_SITE_HTAB, and provide access to the htab using member functions: - compunit_symtab::find_call_site - compunit_symtab::set_call_site_htab Tested on x86_64-linux. Co-Authored-By: Tom de Vries <tdevries@suse.de>
2021-01-01Update copyright year range in all GDB filesJoel Brobecker1-1/+1
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.
2020-11-02gdb, gdbserver, gdbsupport: fix leading space vs tabs issuesSimon Marchi1-4/+4
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
2020-10-22[gdb/symtab] Make find_block_in_blockvector more robustTom de Vries1-0/+2
While working on PR25858 I noticed that the following trigger patch: ... @@ -2918,6 +2918,7 @@ find_pc_sect_compunit_symtab const struct blockvector *bv; bv = COMPUNIT_BLOCKVECTOR (cust); + (volatile int)blockvector_contains_pc (bv, pc); b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK); if (BLOCK_START (b) <= pc ... triggers this assert, which checks that the returned block indeed contains pc: ... @@ -170,7 +170,10 @@ find_block_in_blockvector { b = BLOCKVECTOR_BLOCK (bl, bot); if (BLOCK_END (b) > pc) - return b; + { + gdb_assert (BLOCK_START (b) <= pc); + return b; + } bot--; } ... when running test-case gdb.ada/bp_c_mixed_case.exp. It's possible that the trigger patch breaks an undocumented invariant: I've tried a build and test run without the trigger patch and did not manage to trigger the assert. For robustness-sake, fix the assert by bailing out if 'BLOCK_START (b) <= pc' doesn't hold. Tested on x86_64-linux. gdb/ChangeLog: 2020-10-22 Tom de Vries <tdevries@suse.de> * block.c (find_block_in_blockvector): Make sure the returned block contains pc.
2020-04-23[gdb/symtab] Prefer def over decl (inter-CU case)Tom de Vries1-5/+4
When running test-case gdb.threads/tls.exp with target board -readnow, we have: ... (gdb) print a_thread_local^M Cannot find thread-local storage for process 0, executable file tls/tls:^M Cannot find thread-local variables on this target^M (gdb) FAIL: gdb.threads/tls.exp: print a_thread_local ... while with native we have: ... (gdb) print a_thread_local^M Cannot read `a_thread_local' without registers^M (gdb) PASS: gdb.threads/tls.exp: print a_thread_local ... The difference in behaviour can be explained as follows. Without -readnow, we have two a_thread_locals, the def and the decl, each in a different CU: ... $ gdb -batch outputs/gdb.threads/tls/tls \ -ex "maint expand-symtabs" \ -ex "print a_thread_local" \ -ex "maint print symbols" \ | grep "a_thread_local;" Cannot read `a_thread_local' without registers int a_thread_local; computed at runtime int a_thread_local; unresolved ... and with -readnow, we have the opposite order: ... $ gdb -readnow -batch outputs/gdb.threads/tls/tls \ -ex "maint expand-symtabs" \ -ex "print a_thread_local" \ -ex "maint print symbols" \ | grep "a_thread_local;" Cannot find thread-local storage for process 0, executable file tls/tls: Cannot find thread-local variables on this target int a_thread_local; unresolved int a_thread_local; computed at runtime ... Fix the FAIL by preferring the def over the decl (something we already do intra-CU since the fix for PR24971, commit 93e55f0a03 "[gdb/symtab] Prefer var def over decl"). Build and reg-tested on x86_64-linux. gdb/ChangeLog: 2020-04-23 Tom de Vries <tdevries@suse.de> PR symtab/25807 * block.c (best_symbol, better_symbol): Promote to external. * block.h (best_symbol, better_symbol): Declare. * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over decl. gdb/testsuite/ChangeLog: 2020-04-23 Tom de Vries <tdevries@suse.de> * gdb.base/decl-before-def-decl.c: New test. * gdb.base/decl-before-def-def.c: New test. * gdb.base/decl-before-def.exp: New file.
2020-04-18Change get_objfile_arch to a method on objfileTom Tromey1-1/+1
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.
2020-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files.
2019-12-16Use an accessor function for general_symbol_info::languageChristian Biesinger1-6/+4
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
2019-12-06[gdb/symtab] Prefer var def over declTom de Vries1-4/+70
Consider the DWARF as generated by gcc with the tentative patch to fix gcc PR91507 - "wrong debug for completed array with previous incomplete declaration": ... <1><f4>: Abbrev Number: 2 (DW_TAG_array_type) <f5> DW_AT_type : <0xff> <f9> DW_AT_sibling : <0xff> <2><fd>: Abbrev Number: 3 (DW_TAG_subrange_type) <2><fe>: Abbrev Number: 0 <1><ff>: Abbrev Number: 4 (DW_TAG_pointer_type) <100> DW_AT_byte_size : 8 <101> DW_AT_type : <0x105> <1><105>: Abbrev Number: 5 (DW_TAG_base_type) <106> DW_AT_byte_size : 1 <107> DW_AT_encoding : 6 (signed char) <108> DW_AT_name : (indirect string, offset: 0x19f): char <1><10c>: Abbrev Number: 6 (DW_TAG_variable) <10d> DW_AT_name : zzz <111> DW_AT_decl_file : 1 <112> DW_AT_decl_line : 1 <113> DW_AT_decl_column : 14 <114> DW_AT_type : <0xf4> <118> DW_AT_external : 1 <118> DW_AT_declaration : 1 <1><118>: Abbrev Number: 2 (DW_TAG_array_type) <119> DW_AT_type : <0xff> <11d> DW_AT_sibling : <0x128> <1><12f>: Abbrev Number: 8 (DW_TAG_variable) <130> DW_AT_specification: <0x10c> <134> DW_AT_decl_line : 2 <135> DW_AT_decl_column : 7 <136> DW_AT_type : <0x118> <13a> DW_AT_location : 9 byte block: 3 30 10 60 0 0 0 0 0 (DW_OP_addr: 601030) ... The DWARF will result in two entries in the symbol table, a decl with type char *[] and a def with type char*[2]. When trying to print the value of zzz: ... $ gdb a.spec.out -batch -ex "p zzz" ... the decl (rather than the def) will be found in the symbol table, which is missing the location information, and consequently we get: ... $1 = 0x601030 <zzz> ... [ There is a fallback mechanism that finds the address of the variable in the minimal symbol table, but that's not used here, because the type of the decl does not specify a size. We could use the symbol size here to get the size of the type, but that's currently not done: PR exp/24989. Still, fixing that PR would not fix the generic case, where minimal symbol info is not available. ] Fix this by preferring defs over decls when searching in the symbol table. Build and reg-tested on x86_64-linux. gdb/ChangeLog: 2019-12-06 Tom de Vries <tdevries@suse.de> PR symtab/24971 * block.c (best_symbol, better_symbol): New function. (block_lookup_symbol_primary, block_lookup_symbol): Prefer def over decl. gdb/testsuite/ChangeLog: 2019-12-06 Tom de Vries <tdevries@suse.de> * gdb.dwarf2/varval.exp: Add decl before def test. Change-Id: Id92326cb8ef9903b121ef9e320658eb565d0f5a9
generated by cgit v1.1 at 2024-11-20 00:38:00 +0000