From fc35dab1a62541858cab1c82aebc6cd166e39f5b Mon Sep 17 00:00:00 2001 From: Ulrich Weigand Date: Wed, 22 Nov 2017 19:57:05 +0100 Subject: [PATCH] Remove obsolete core-regset.c The last target that used core-regset.c (FreeBSD/alpha) has been removed with GDB 8.0, and since then this file is obsolete. --- gdb/ChangeLog | 5 ++ gdb/Makefile.in | 1 - gdb/core-regset.c | 118 ---------------------------------------------- 3 files changed, 5 insertions(+), 119 deletions(-) delete mode 100644 gdb/core-regset.c diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 56233006cab..9121ff2e1a2 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2017-11-22 Ulrich Weigand + + * core-regset.c: Remove file. + * Makefile.in (ALLDEPFILES): Remove core-regset.c. + 2017-11-22 Ulrich Weigand * NEWS: Document use of GNU MPFR. diff --git a/gdb/Makefile.in b/gdb/Makefile.in index 78a43c52d25..0a1a7695413 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -2559,7 +2559,6 @@ ALLDEPFILES = \ bfin-tdep.c \ bsd-kvm.c \ bsd-uthread.c \ - core-regset.c \ darwin-nat.c \ dcache.c \ dcache.c \ diff --git a/gdb/core-regset.c b/gdb/core-regset.c deleted file mode 100644 index 77ae85b9bfa..00000000000 --- a/gdb/core-regset.c +++ /dev/null @@ -1,118 +0,0 @@ -/* Machine independent GDB support for core files on systems using "regsets". - - Copyright (C) 1993-2017 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* This file is used by most systems that use ELF for their core - dumps. This includes most systems that have SVR4-ish variant of - /proc. For these systems, the registers are laid out the same way - in core files as in the gregset_t and fpregset_t structures that - are used in the interaction with /proc (Irix 4 is an exception and - therefore doesn't use this file). Quite a few systems without a - SVR4-ish /proc define these structures too, and can make use of - this code too. */ - -#include "defs.h" -#include "command.h" -#include "gdbcore.h" -#include "inferior.h" -#include "target.h" -#include "regcache.h" - -#include -#include -#ifdef HAVE_SYS_PROCFS_H -#include -#endif - -/* Prototypes for supply_gregset etc. */ -#include "gregset.h" - -/* Provide registers to GDB from a core file. - - CORE_REG_SECT points to an array of bytes, which are the contents - of a `note' from a core file which BFD thinks might contain - register contents. CORE_REG_SIZE is its size. - - WHICH says which register set corelow suspects this is: - 0 --- the general-purpose register set, in gregset_t format - 2 --- the floating-point register set, in fpregset_t format - - REG_ADDR is ignored. */ - -static void -fetch_core_registers (struct regcache *regcache, - char *core_reg_sect, - unsigned core_reg_size, - int which, - CORE_ADDR reg_addr) -{ - gdb_gregset_t gregset; - gdb_fpregset_t fpregset; - gdb_gregset_t *gregset_p = &gregset; - gdb_fpregset_t *fpregset_p = &fpregset; - - switch (which) - { - case 0: - if (core_reg_size != sizeof (gregset)) - warning (_("Wrong size gregset in core file.")); - else - { - memcpy (&gregset, core_reg_sect, sizeof (gregset)); - supply_gregset (regcache, (const gdb_gregset_t *) gregset_p); - } - break; - - case 2: - if (core_reg_size != sizeof (fpregset)) - warning (_("Wrong size fpregset in core file.")); - else - { - memcpy (&fpregset, core_reg_sect, sizeof (fpregset)); - if (gdbarch_fp0_regnum (regcache->arch ()) >= 0) - supply_fpregset (regcache, - (const gdb_fpregset_t *) fpregset_p); - } - break; - - default: - /* We've covered all the kinds of registers we know about here, - so this must be something we wouldn't know what to do with - anyway. Just ignore it. */ - break; - } -} - - -/* Register that we are able to handle ELF core file formats using - standard procfs "regset" structures. */ - -static struct core_fns regset_core_fns = -{ - bfd_target_elf_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_core_registers, /* core_read_registers */ - NULL /* next */ -}; - -void -_initialize_core_regset (void) -{ - deprecated_add_core_fns (®set_core_fns); -} -- 2.30.2