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Age	Commit message (Collapse)	Author	Files	Lines
2019-02-07	Normalize include guards in gdb	Tom Tromey	1	-0/+5
	While working on my other scripts to deal with gdb headers, I noticed that some files were missing include guards. I wrote a script to add the missing ones, but found that using the obvious names for the guards ran into clashes -- for example, gdb/nat/linux-nat.h used "LINUX_NAT_H", but this was also the script's choice for gdb/linux-nat.h. So, I changed the script to normalize all include guards in gdb. This patch is the result. As usual the script is available here: https://github.com/tromey/gdb-refactoring-scripts Tested by rebuilding; I also ran it through "Fedora-x86_64-m64" on the buildbot. gdb/ChangeLog 2019-02-07 Tom Tromey <tom@tromey.com> * yy-remap.h: Add include guard. * xtensa-tdep.h: Add include guard. * xcoffread.h: Rename include guard. * varobj-iter.h: Add include guard. * tui/tui.h: Rename include guard. * tui/tui-winsource.h: Rename include guard. * tui/tui-wingeneral.h: Rename include guard. * tui/tui-windata.h: Rename include guard. * tui/tui-win.h: Rename include guard. * tui/tui-stack.h: Rename include guard. * tui/tui-source.h: Rename include guard. * tui/tui-regs.h: Rename include guard. * tui/tui-out.h: Rename include guard. * tui/tui-layout.h: Rename include guard. * tui/tui-io.h: Rename include guard. * tui/tui-hooks.h: Rename include guard. * tui/tui-file.h: Rename include guard. * tui/tui-disasm.h: Rename include guard. * tui/tui-data.h: Rename include guard. * tui/tui-command.h: Rename include guard. * tic6x-tdep.h: Add include guard. * target/waitstatus.h: Rename include guard. * target/wait.h: Rename include guard. * target/target.h: Rename include guard. * target/resume.h: Rename include guard. * target-float.h: Rename include guard. * stabsread.h: Add include guard. * rs6000-tdep.h: Add include guard. * riscv-fbsd-tdep.h: Add include guard. * regformats/regdef.h: Rename include guard. * record.h: Rename include guard. * python/python.h: Rename include guard. * python/python-internal.h: Rename include guard. * python/py-stopevent.h: Rename include guard. * python/py-ref.h: Rename include guard. * python/py-record.h: Rename include guard. * python/py-record-full.h: Rename include guard. * python/py-record-btrace.h: Rename include guard. * python/py-instruction.h: Rename include guard. * python/py-events.h: Rename include guard. * python/py-event.h: Rename include guard. * procfs.h: Add include guard. * proc-utils.h: Add include guard. * p-lang.h: Add include guard. * or1k-tdep.h: Rename include guard. * observable.h: Rename include guard. * nto-tdep.h: Rename include guard. * nat/x86-linux.h: Rename include guard. * nat/x86-linux-dregs.h: Rename include guard. * nat/x86-gcc-cpuid.h: Add include guard. * nat/x86-dregs.h: Rename include guard. * nat/x86-cpuid.h: Rename include guard. * nat/ppc-linux.h: Rename include guard. * nat/mips-linux-watch.h: Rename include guard. * nat/linux-waitpid.h: Rename include guard. * nat/linux-ptrace.h: Rename include guard. * nat/linux-procfs.h: Rename include guard. * nat/linux-osdata.h: Rename include guard. * nat/linux-nat.h: Rename include guard. * nat/linux-namespaces.h: Rename include guard. * nat/linux-btrace.h: Rename include guard. * nat/glibc_thread_db.h: Rename include guard. * nat/gdb_thread_db.h: Rename include guard. * nat/gdb_ptrace.h: Rename include guard. * nat/fork-inferior.h: Rename include guard. * nat/amd64-linux-siginfo.h: Rename include guard. * nat/aarch64-sve-linux-sigcontext.h: Rename include guard. * nat/aarch64-sve-linux-ptrace.h: Rename include guard. * nat/aarch64-linux.h: Rename include guard. * nat/aarch64-linux-hw-point.h: Rename include guard. * mn10300-tdep.h: Add include guard. * mips-linux-tdep.h: Add include guard. * mi/mi-parse.h: Rename include guard. * mi/mi-out.h: Rename include guard. * mi/mi-main.h: Rename include guard. * mi/mi-interp.h: Rename include guard. * mi/mi-getopt.h: Rename include guard. * mi/mi-console.h: Rename include guard. * mi/mi-common.h: Rename include guard. * mi/mi-cmds.h: Rename include guard. * mi/mi-cmd-break.h: Rename include guard. * m2-lang.h: Add include guard. * location.h: Rename include guard. * linux-record.h: Rename include guard. * linux-nat.h: Add include guard. * linux-fork.h: Add include guard. * i386-darwin-tdep.h: Rename include guard. * hppa-linux-offsets.h: Add include guard. * guile/guile.h: Rename include guard. * guile/guile-internal.h: Rename include guard. * gnu-nat.h: Rename include guard. * gdb-stabs.h: Rename include guard. * frv-tdep.h: Add include guard. * f-lang.h: Add include guard. * event-loop.h: Add include guard. * darwin-nat.h: Rename include guard. * cp-abi.h: Rename include guard. * config/sparc/nm-sol2.h: Rename include guard. * config/nm-nto.h: Rename include guard. * config/nm-linux.h: Add include guard. * config/i386/nm-i386gnu.h: Rename include guard. * config/djgpp/nl_types.h: Rename include guard. * config/djgpp/langinfo.h: Rename include guard. * compile/gcc-cp-plugin.h: Add include guard. * compile/gcc-c-plugin.h: Add include guard. * compile/compile.h: Rename include guard. * compile/compile-object-run.h: Rename include guard. * compile/compile-object-load.h: Rename include guard. * compile/compile-internal.h: Rename include guard. * compile/compile-cplus.h: Rename include guard. * compile/compile-c.h: Rename include guard. * common/xml-utils.h: Rename include guard. * common/x86-xstate.h: Rename include guard. * common/version.h: Rename include guard. * common/vec.h: Rename include guard. * common/tdesc.h: Rename include guard. * common/selftest.h: Rename include guard. * common/scoped_restore.h: Rename include guard. * common/scoped_mmap.h: Rename include guard. * common/scoped_fd.h: Rename include guard. * common/safe-iterator.h: Rename include guard. * common/run-time-clock.h: Rename include guard. * common/refcounted-object.h: Rename include guard. * common/queue.h: Rename include guard. * common/ptid.h: Rename include guard. * common/print-utils.h: Rename include guard. * common/preprocessor.h: Rename include guard. * common/pathstuff.h: Rename include guard. * common/observable.h: Rename include guard. * common/netstuff.h: Rename include guard. * common/job-control.h: Rename include guard. * common/host-defs.h: Rename include guard. * common/gdb_wait.h: Rename include guard. * common/gdb_vecs.h: Rename include guard. * common/gdb_unlinker.h: Rename include guard. * common/gdb_unique_ptr.h: Rename include guard. * common/gdb_tilde_expand.h: Rename include guard. * common/gdb_sys_time.h: Rename include guard. * common/gdb_string_view.h: Rename include guard. * common/gdb_splay_tree.h: Rename include guard. * common/gdb_setjmp.h: Rename include guard. * common/gdb_ref_ptr.h: Rename include guard. * common/gdb_optional.h: Rename include guard. * common/gdb_locale.h: Rename include guard. * common/gdb_assert.h: Rename include guard. * common/filtered-iterator.h: Rename include guard. * common/filestuff.h: Rename include guard. * common/fileio.h: Rename include guard. * common/environ.h: Rename include guard. * common/common-utils.h: Rename include guard. * common/common-types.h: Rename include guard. * common/common-regcache.h: Rename include guard. * common/common-inferior.h: Rename include guard. * common/common-gdbthread.h: Rename include guard. * common/common-exceptions.h: Rename include guard. * common/common-defs.h: Rename include guard. * common/common-debug.h: Rename include guard. * common/cleanups.h: Rename include guard. * common/buffer.h: Rename include guard. * common/btrace-common.h: Rename include guard. * common/break-common.h: Rename include guard. * cli/cli-utils.h: Rename include guard. * cli/cli-style.h: Rename include guard. * cli/cli-setshow.h: Rename include guard. * cli/cli-script.h: Rename include guard. * cli/cli-interp.h: Rename include guard. * cli/cli-decode.h: Rename include guard. * cli/cli-cmds.h: Rename include guard. * charset-list.h: Add include guard. * buildsym-legacy.h: Rename include guard. * bfin-tdep.h: Add include guard. * ax.h: Rename include guard. * arm-linux-tdep.h: Add include guard. * arm-fbsd-tdep.h: Add include guard. * arch/xtensa.h: Rename include guard. * arch/tic6x.h: Add include guard. * arch/i386.h: Add include guard. * arch/arm.h: Rename include guard. * arch/arm-linux.h: Rename include guard. * arch/arm-get-next-pcs.h: Rename include guard. * arch/amd64.h: Add include guard. * arch/aarch64-insn.h: Rename include guard. * arch-utils.h: Rename include guard. * annotate.h: Add include guard. * amd64-darwin-tdep.h: Rename include guard. * aarch64-linux-tdep.h: Add include guard. * aarch64-fbsd-tdep.h: Add include guard. * aarch32-linux-nat.h: Add include guard. gdb/gdbserver/ChangeLog 2019-02-07 Tom Tromey <tom@tromey.com> * x86-tdesc.h: Rename include guard. * x86-low.h: Add include guard. * wincecompat.h: Rename include guard. * win32-low.h: Add include guard. * utils.h: Rename include guard. * tracepoint.h: Rename include guard. * tdesc.h: Rename include guard. * target.h: Rename include guard. * server.h: Rename include guard. * remote-utils.h: Rename include guard. * regcache.h: Rename include guard. * nto-low.h: Rename include guard. * notif.h: Add include guard. * mem-break.h: Rename include guard. * lynx-low.h: Add include guard. * linux-x86-tdesc.h: Add include guard. * linux-s390-tdesc.h: Add include guard. * linux-ppc-tdesc-init.h: Add include guard. * linux-low.h: Add include guard. * linux-aarch64-tdesc.h: Add include guard. * linux-aarch32-low.h: Add include guard. * inferiors.h: Rename include guard. * i387-fp.h: Rename include guard. * hostio.h: Rename include guard. * gdbthread.h: Rename include guard. * gdb_proc_service.h: Rename include guard. * event-loop.h: Rename include guard. * dll.h: Rename include guard. * debug.h: Rename include guard. * ax.h: Rename include guard.
2019-01-01	Update copyright year range in all GDB files.	Joel Brobecker	1	-1/+1
	This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
2018-01-02	Update copyright year range in all GDB files	Joel Brobecker	1	-1/+1
	gdb/ChangeLog: Update copyright year range in all GDB files
2017-09-25	S390: Add guarded-storage register support to gdbserver	Andreas Arnez	1	-0/+9
	Enable gdbserver to deal with the new guarded-storage register sets. gdb/gdbserver/ChangeLog: * configure.srv (s390--linux): Add s390-gs-linux64.o and s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml, s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to srv_xmlfiles. Add s390-gs-linux64-ipa.o and s390x-gs-linux64-ipa.o to ipa_obj. linux-s390-low.c (HWCAP_S390_GS): New define. (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc): New functions. (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC. (s390_arch_setup): Check for guarded-storage support and choose appropriate tdesc. (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and init_registers_s390x_gs_linux64. * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New enum value. (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64) (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2017-01-01	update copyright year range in GDB files	Joel Brobecker	1	-1/+1
	This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files.
2016-03-29	gdbserver/s390: Add fast tracepoint support.	Marcin Kościelnicki	1	-0/+102
	Fast tracepoints will only work on 6-byte intructions, and assume at least a z900 CPU. s390 also has 4-byte jump instructions, which also work on pre-z900, but their range is limitted to +-64kiB, which is not very useful (and wouldn't work at all with current jump pad allocation). There's a little problem with s390_relocate_instruction function: it converts BRAS/BRASL instructions to LARL of the return address + JG to the target address. On 31-bit, this sets the high bit of the target register to 0, while BRAS/BRASL would set it to 1. While this is not a problem when the result is only used to address memory, it could possibly break something that expects to compare such addresses for equality without first masking the bit off. In particular, I'm not sure whether leaving the return address high bit unset is ABI-compliant (could confuse some unwinder?). If that's a problem, it could be fixed by handling it in the jump pad (since at that point we can just modify the GPRs in the save area without having to worry about preserving CCs and only having that one GPR to work with - I'm not sure if it's even possible to set the high bit with such constraints). gdb/gdbserver/ChangeLog: PR 18377 * Makefile.in: Add s390 IPA files. * configure.srv: Build IPA for s390. * linux-s390-ipa.c: New file. * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h. (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h. (tdesc_s390_linux32): Likewise. (init_registers_s390_linux32v1): Likewise. (tdesc_s390_linux32v1): Likewise. (init_registers_s390_linux32v2): Likewise. (tdesc_s390_linux32v2): Likewise. (init_registers_s390_linux64): Likewise. (tdesc_s390_linux64): Likewise. (init_registers_s390_linux64v1): Likewise. (tdesc_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (tdesc_s390_linux64v2): Likewise. (init_registers_s390_te_linux64): Likewise. (tdesc_s390_te_linux64): Likewise. (init_registers_s390_vx_linux64): Likewise. (tdesc_s390_vx_linux64): Likewise. (init_registers_s390_tevx_linux64): Likewise. (tdesc_s390_tevx_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (tdesc_s390x_linux64): Likewise. (init_registers_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (tdesc_s390x_linux64v2): Likewise. (init_registers_s390x_te_linux64): Likewise. (tdesc_s390x_te_linux64): Likewise. (init_registers_s390x_vx_linux64): Likewise. (tdesc_s390x_vx_linux64): Likewise. (init_registers_s390x_tevx_linux64): Likewise. (tdesc_s390x_tevx_linux64): Likewise. (have_hwcap_s390_vx): New static variable. (s390_arch_setup): Fill have_hwcap_s390_vx. (s390_get_thread_area): New function. (s390_ft_entry_gpr_esa): New const. (s390_ft_entry_gpr_zarch): New const. (s390_ft_entry_misc): New const. (s390_ft_entry_fr): New const. (s390_ft_entry_vr): New const. (s390_ft_main_31): New const. (s390_ft_main_64): New const. (s390_ft_exit_fr): New const. (s390_ft_exit_vr): New const. (s390_ft_exit_misc): New const. (s390_ft_exit_gpr_esa): New const. (s390_ft_exit_gpr_zarch): New const. (append_insns): New function. (s390_relocate_instruction): New function. (s390_install_fast_tracepoint_jump_pad): New function. (s390_get_min_fast_tracepoint_insn_len): New function. (s390_get_ipa_tdesc_idx): New function. (struct linux_target_ops): Wire in the above functions. (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs. * linux-s390-tdesc.h: New file.