2006-12-16 00:45:04 +01:00
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/* Target-dependent code for NetBSD/sh.
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2020-01-01 07:20:01 +01:00
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Copyright (C) 2002-2020 Free Software Foundation, Inc.
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2006-12-16 00:45:04 +01:00
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2002-05-08 17:29:36 +02:00
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Contributed by Wasabi Systems, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2007-08-23 20:08:50 +02:00
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the Free Software Foundation; either version 3 of the License, or
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2002-05-08 17:29:36 +02:00
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2007-08-23 20:08:50 +02:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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2002-05-08 17:29:36 +02:00
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#include "defs.h"
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#include "gdbcore.h"
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2007-03-02 22:28:18 +01:00
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#include "regset.h"
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2002-05-08 17:29:36 +02:00
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#include "value.h"
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2003-01-05 00:38:46 +01:00
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#include "osabi.h"
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2002-05-08 17:29:36 +02:00
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2002-05-17 08:55:49 +02:00
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#include "sh-tdep.h"
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2020-04-06 20:42:40 +02:00
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#include "nbsd-tdep.h"
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2007-03-02 22:28:18 +01:00
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#include "solib-svr4.h"
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Don't include gdbarch.h from defs.h
I touched symtab.h and was surprised to see how many files were
rebuilt. I looked into it a bit, and found that defs.h includes
gdbarch.h, which in turn includes many things.
gdbarch.h is only needed by a minority ofthe files in gdb, so this
patch removes the include from defs.h and updates the fallout.
I did "wc -l" on the files in build/gdb/.deps; this patch reduces the
line count from 139935 to 137030; so there are definitely future
build-time savings here.
Note that while I configured with --enable-targets=all, it's possible
that some *-nat.c file needs an update. I could not test all of
these. The buildbot caught a few problems along these lines.
gdb/ChangeLog
2019-07-10 Tom Tromey <tom@tromey.com>
* defs.h: Don't include gdbarch.h.
* aarch64-ravenscar-thread.c, aarch64-tdep.c, alpha-bsd-tdep.h,
alpha-linux-tdep.c, alpha-mdebug-tdep.c, arch-utils.h, arm-tdep.h,
ax-general.c, btrace.c, buildsym-legacy.c, buildsym.h, c-lang.c,
cli/cli-decode.h, cli/cli-dump.c, cli/cli-script.h,
cli/cli-style.h, coff-pe-read.h, compile/compile-c-support.c,
compile/compile-cplus.h, compile/compile-loc2c.c, corefile.c,
cp-valprint.c, cris-linux-tdep.c, ctf.c, d-lang.c, d-namespace.c,
dcache.c, dicos-tdep.c, dictionary.c, disasm-selftests.c,
dummy-frame.c, dummy-frame.h, dwarf2-frame-tailcall.c,
dwarf2expr.c, expression.h, f-lang.c, frame-base.c,
frame-unwind.c, frv-linux-tdep.c, gdbarch-selftests.c, gdbtypes.h,
go-lang.c, hppa-nbsd-tdep.c, hppa-obsd-tdep.c, i386-dicos-tdep.c,
i386-tdep.h, ia64-vms-tdep.c, interps.h, language.c,
linux-record.c, location.h, m2-lang.c, m32r-linux-tdep.c,
mem-break.c, memattr.c, mn10300-linux-tdep.c, nios2-linux-tdep.c,
objfiles.h, opencl-lang.c, or1k-linux-tdep.c, p-lang.c,
parser-defs.h, ppc-tdep.h, probe.h, python/py-record-btrace.c,
record-btrace.c, record.h, regcache-dump.c, regcache.h,
riscv-fbsd-tdep.c, riscv-linux-tdep.c, rust-exp.y,
sh-linux-tdep.c, sh-nbsd-tdep.c, source-cache.c,
sparc-nbsd-tdep.c, sparc-obsd-tdep.c, sparc-ravenscar-thread.c,
sparc64-fbsd-tdep.c, std-regs.c, target-descriptions.h,
target-float.c, tic6x-linux-tdep.c, tilegx-linux-tdep.c, top.c,
tracefile.c, trad-frame.c, type-stack.h, ui-style.c, utils.c,
utils.h, valarith.c, valprint.c, varobj.c, x86-tdep.c,
xml-support.h, xtensa-linux-tdep.c, cli/cli-cmds.h: Update.
* s390-linux-nat.c, procfs.c, inf-ptrace.c: Likewise.
2019-06-09 23:21:02 +02:00
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#include "gdbarch.h"
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2002-05-08 17:29:36 +02:00
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2009-10-21 16:14:57 +02:00
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/* Convert a register number into an offset into a ptrace
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2002-05-08 17:29:36 +02:00
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register structure. */
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2009-10-21 16:14:57 +02:00
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static const struct sh_corefile_regmap regmap[] =
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2002-05-08 17:29:36 +02:00
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{
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2009-10-21 16:14:57 +02:00
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{R0_REGNUM, 20 * 4},
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{R0_REGNUM + 1, 19 * 4},
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{R0_REGNUM + 2, 18 * 4},
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{R0_REGNUM + 3, 17 * 4},
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{R0_REGNUM + 4, 16 * 4},
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{R0_REGNUM + 5, 15 * 4},
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{R0_REGNUM + 6, 14 * 4},
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{R0_REGNUM + 7, 13 * 4},
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{R0_REGNUM + 8, 12 * 4},
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{R0_REGNUM + 9, 11 * 4},
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{R0_REGNUM + 10, 10 * 4},
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{R0_REGNUM + 11, 9 * 4},
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{R0_REGNUM + 12, 8 * 4},
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{R0_REGNUM + 13, 7 * 4},
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{R0_REGNUM + 14, 6 * 4},
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{R0_REGNUM + 15, 5 * 4},
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{PC_REGNUM, 0 * 4},
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{SR_REGNUM, 1 * 4},
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{PR_REGNUM, 2 * 4},
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{MACH_REGNUM, 3 * 4},
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{MACL_REGNUM, 4 * 4},
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{-1 /* Terminator. */, 0}
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2002-05-08 17:29:36 +02:00
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};
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2007-03-02 22:28:18 +01:00
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2002-05-08 17:29:36 +02:00
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static void
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2002-05-11 21:30:27 +02:00
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shnbsd_init_abi (struct gdbarch_info info,
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2002-05-08 17:29:36 +02:00
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struct gdbarch *gdbarch)
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{
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2009-10-21 16:14:57 +02:00
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struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
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2020-03-16 19:02:22 +01:00
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nbsd_init_abi (info, gdbarch);
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2009-10-21 16:14:57 +02:00
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tdep->core_gregmap = (struct sh_corefile_regmap *)regmap;
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2013-11-29 17:57:54 +01:00
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tdep->sizeof_gregset = 84;
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2007-03-02 22:28:18 +01:00
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_ilp32_fetch_link_map_offsets);
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}
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2009-02-22 02:02:20 +01:00
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2020-01-13 20:01:38 +01:00
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void _initialize_shnbsd_tdep ();
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2002-05-08 17:29:36 +02:00
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void
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2020-01-13 20:01:38 +01:00
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_initialize_shnbsd_tdep ()
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2002-05-08 17:29:36 +02:00
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{
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2016-12-09 17:08:49 +01:00
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gdbarch_register_osabi (bfd_arch_sh, 0, GDB_OSABI_NETBSD,
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2002-12-21 20:58:07 +01:00
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shnbsd_init_abi);
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2016-12-09 17:08:49 +01:00
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gdbarch_register_osabi (bfd_arch_sh, 0, GDB_OSABI_OPENBSD,
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2006-12-16 00:45:04 +01:00
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shnbsd_init_abi);
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2002-05-08 17:29:36 +02:00
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}
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