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Normalize names of the NetBSD files
The files used to be named 'nbsd', which incorrectly reflects
the name of the OS and confuses it with other BSD derived OSes.
gdb/ChangeLog:
* Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
* alpha-bsd-nat.c: Adjust include.
* alpha-bsd-tdep.h: Adjust comment.
* alpha-nbsd-tdep.c: Rename to ...
* alpha-netbsd-tdep.c: ... this, adjust include.
* amd64-nbsd-nat.c: Rename to ...
* amd64-netbsd-nat.c: ... this, adjust include.
* amd64-nbsd-tdep.c: Rename to ...
* amd64-netbsd-tdep.c: ... this, adjust include.
* amd64-tdep.h: Adjust include.
* arm-nbsd-nat.c: Rename to ...
* arm-netbsd-nat.c: ... this, adjust include.
* arm-nbsd-tdep.c: Rename to ...
* arm-netbsd-tdep.c: ... this, adjust include.
* arm-nbsd-tdep.h: Rename to ...
* arm-netbsd-tdep.h: ... this, adjust include.
* configure.nat: Adjust file lists.
* configure.tgt: Likewise.
* hppa-nbsd-nat.c: Rename to ...
* hppa-netbsd-nat.c: ... this, adjust include.
* hppa-nbsd-tdep.c: Rename to ...
* hppa-netbsd-tdep.c: ... this, adjust include.
* i386-nbsd-nat.c: Rename to ...
* i386-netbsd-nat.c: ... this, adjust include.
* i386-nbsd-tdep.c: Rename to ...
* i386-netbsd-tdep.c: ... this, adjust include.
* m68k-bsd-nat.c: Adjust include.
* mips-nbsd-nat.c: Rename to ...
* mips-netbsd-nat.c: ... this, adjust include.
* mips-nbsd-tdep.c: Rename to ...
* mips-netbsd-tdep.c: ... this, adjust include.
* mips-nbsd-tdep.h: Rename to ...
* mips-netbsd-tdep.h: ... this.
* nbsd-nat.c: Rename to ...
* netbsd-nat.c: ... this, adjust include.
* nbsd-nat.h: Rename to ...
* netbsd-nat.h: ... this, adjust include.
* nbsd-tdep.c: Rename to ...
* netbsd-tdep.c: ... this, adjust include.
* nbsd-tdep.h: Rename to ...
* netbsd-tdep.h: ... this.
* ppc-nbsd-nat.c: Rename to ...
* ppc-netbsd-nat.c: ... this, adjust include.
* ppc-nbsd-tdep.c: Rename to ...
* ppc-netbsd-tdep.c: ... this, adjust include and comment.
* ppc-nbsd-tdep.h: Rename to ...
* ppc-netbsd-tdep.h: ... this.
* sh-nbsd-nat.c: Rename to ...
* sh-netbsd-nat.c: ... this, adjust include.
* sh-nbsd-tdep.c: Rename to ...
* sh-netbsd-tdep.c: ... this, adjust include.
* sparc-nbsd-nat.c: Rename to ...
* sparc-netbsd-nat.c: ... this.
* sparc-nbsd-tdep.c: Rename to ...
* sparc-netbsd-tdep.c: ... this, adjust include.
* sparc64-nbsd-nat.c: Rename to ...
* sparc64-netbsd-nat.c: ... this.
* sparc64-nbsd-tdep.c: Rename to ...
* sparc64-netbsd-tdep.c: ... this, adjust include.
* sparc64-tdep.h: Adjust comment.
* vax-bsd-nat.c: Adjust include.
* vax-nbsd-tdep.c: Rename to ...
* vax-netbsd-tdep.c: ... this, adjust include.
This commit is contained in:
Kamil Rytarowski
committed by
Kamil Rytarowski
Kamil Rytarowski
parent
d7a78e5c41
commit
1b71cfcfdc
84
gdb/i386-netbsd-nat.c
Normal file
84
gdb/i386-netbsd-nat.c
Normal file
@ -0,0 +1,84 @@
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/* Native-dependent code for NetBSD/i386.
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Copyright (C) 2004-2020 Free Software Foundation, 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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the Free Software Foundation; either version 3 of the License, or
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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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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "gdbcore.h"
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#include "regcache.h"
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#include "target.h"
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#include "i386-tdep.h"
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#include "i386-bsd-nat.h"
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/* Support for debugging kernel virtual memory images. */
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#include <sys/types.h>
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#include <machine/frame.h>
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#include <machine/pcb.h>
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#include "netbsd-nat.h"
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#include "bsd-kvm.h"
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static int
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i386nbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
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{
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struct switchframe sf;
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/* The following is true for NetBSD 1.6.2:
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The pcb contains %esp and %ebp at the point of the context switch
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in cpu_switch(). At that point we have a stack frame as
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described by `struct switchframe', which for NetBSD 1.6.2 has the
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following layout:
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interrupt level
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%edi
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%esi
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%ebx
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%eip
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we reconstruct the register state as it would look when we just
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returned from cpu_switch(). */
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/* The stack pointer shouldn't be zero. */
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if (pcb->pcb_esp == 0)
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return 0;
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read_memory (pcb->pcb_esp, (gdb_byte *)&sf, sizeof sf);
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pcb->pcb_esp += sizeof (struct switchframe);
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regcache->raw_supply (I386_EDI_REGNUM, &sf.sf_edi);
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regcache->raw_supply (I386_ESI_REGNUM, &sf.sf_esi);
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regcache->raw_supply (I386_EBP_REGNUM, &pcb->pcb_ebp);
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regcache->raw_supply (I386_ESP_REGNUM, &pcb->pcb_esp);
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regcache->raw_supply (I386_EBX_REGNUM, &sf.sf_ebx);
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regcache->raw_supply (I386_EIP_REGNUM, &sf.sf_eip);
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return 1;
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}
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static i386_bsd_nat_target<nbsd_nat_target> the_i386_nbsd_nat_target;
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void _initialize_i386nbsd_nat ();
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void
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_initialize_i386nbsd_nat ()
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{
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add_inf_child_target (&the_i386_nbsd_nat_target);
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/* Support debugging kernel virtual memory images. */
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bsd_kvm_add_target (i386nbsd_supply_pcb);
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}
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