mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-02 09:06:35 +00:00
57b29be766
* defs.h: Do not include "arch-utils.h". (GDB_MULTI_ARCH): If not defined, set to GDB_MULTI_ARCH_PARTIAL or GDB_MULTI_ARCH_PURE. * configure.in (GDB_MULTI_ARCH): Do not define. * configure, config.in: Regenerate. * configure.tgt: Do not set variable "gdb_multi_arch". * config/s390/s390x.mt (GDB_MULTI_ARCH): Delete. * config/s390/s390.mt (GDB_MULTI_ARCH): Delete. * config/i386/x86-64linux.mt (GDB_MULTI_ARCH): Delete. * config/v850/v850.mt (TM_FILE): Delete disabled definition. * config/m68hc11/m68hc11.mt (TM_FILE): Delete definition. * config/vax/tm-vax.h (GDB_MULTI_ARCH): Delete definition. * config/sparc/tm-sparc.h (GDB_MULTI_ARCH): Delete definition. * config/sparc/tm-sun4sol2.h (GDB_MULTI_ARCH): Delete definition. * config/sparc/tm-nbsd.h (GDB_MULTI_ARCH): Delete definition. * config/sparc/tm-linux.h (GDB_MULTI_ARCH): Delete definition. * config/sparc/tm-sp64.h (GDB_MULTI_ARCH): Delete definition. * config/pa/tm-hppa64.h (GDB_MULTI_ARCH): Delete definition. * config/ns32k/tm-ns32k.h (GDB_MULTI_ARCH): Delete definition. * config/m68k/tm-m68k.h (GDB_MULTI_ARCH): Delete definition. * config/i386/tm-i386.h (GDB_MULTI_ARCH): Delete definition. * config/h8300/tm-h8300.h (GDB_MULTI_ARCH): Delete definition. * config/frv/tm-frv.h (GDB_MULTI_ARCH): Delete definition. * config/alpha/tm-alpha.h (GDB_MULTI_ARCH): Delete definition.
108 lines
3.2 KiB
C
108 lines
3.2 KiB
C
/* Target machine sub-parameters for SPARC64, for GDB, the GNU debugger.
|
|
This is included by other tm-*.h files to define SPARC64 cpu-related info.
|
|
Copyright 1994, 1995, 1996, 1998, 1999, 2000
|
|
Free Software Foundation, Inc.
|
|
This is (obviously) based on the SPARC Vn (n<9) port.
|
|
Contributed by Doug Evans (dje@cygnus.com).
|
|
Further modified by Bob Manson (manson@cygnus.com).
|
|
|
|
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 2 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, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
struct type;
|
|
|
|
#ifndef GDB_TARGET_IS_SPARC64
|
|
#define GDB_TARGET_IS_SPARC64 1
|
|
#endif
|
|
|
|
#include "sparc/tm-sparc.h"
|
|
|
|
/* Eeeew. Ok, we have to assume (for now) that the processor really is
|
|
in sparc64 mode. While this is the same instruction sequence as
|
|
on the Sparc, the stack frames are offset by +2047 (and the arguments
|
|
are 8 bytes instead of 4). */
|
|
/* Instructions are:
|
|
std %f10, [ %fp + 0x7a7 ]
|
|
std %f8, [ %fp + 0x79f ]
|
|
std %f6, [ %fp + 0x797 ]
|
|
std %f4, [ %fp + 0x78f ]
|
|
std %f2, [ %fp + 0x787 ]
|
|
std %f0, [ %fp + 0x77f ]
|
|
std %g6, [ %fp + 0x777 ]
|
|
std %g4, [ %fp + 0x76f ]
|
|
std %g2, [ %fp + 0x767 ]
|
|
std %g0, [ %fp + 0x75f ]
|
|
std %fp, [ %fp + 0x757 ]
|
|
std %i4, [ %fp + 0x74f ]
|
|
std %i2, [ %fp + 0x747 ]
|
|
std %i0, [ %fp + 0x73f ]
|
|
nop
|
|
nop
|
|
nop
|
|
nop
|
|
rd %tbr, %o0
|
|
st %o0, [ %fp + 0x72b ]
|
|
rd %tpc, %o0
|
|
st %o0, [ %fp + 0x727 ]
|
|
rd %psr, %o0
|
|
st %o0, [ %fp + 0x723 ]
|
|
rd %y, %o0
|
|
st %o0, [ %fp + 0x71f ]
|
|
ldx [ %sp + 0x8a7 ], %o5
|
|
ldx [ %sp + 0x89f ], %o4
|
|
ldx [ %sp + 0x897 ], %o3
|
|
ldx [ %sp + 0x88f ], %o2
|
|
ldx [ %sp + 0x887 ], %o1
|
|
call %g0
|
|
ldx [ %sp + 0x87f ], %o0
|
|
nop
|
|
ta 1
|
|
nop
|
|
nop
|
|
*/
|
|
|
|
/* Offsets into jmp_buf.
|
|
FIXME: This was borrowed from the v8 stuff and will probably have to change
|
|
for v9. */
|
|
|
|
#define JB_ELEMENT_SIZE 8 /* Size of each element in jmp_buf */
|
|
|
|
#define JB_ONSSTACK 0
|
|
#define JB_SIGMASK 1
|
|
#define JB_SP 2
|
|
#define JB_PC 3
|
|
#define JB_NPC 4
|
|
#define JB_PSR 5
|
|
#define JB_G1 6
|
|
#define JB_O0 7
|
|
#define JB_WBCNT 8
|
|
|
|
/* Figure out where the longjmp will land. We expect that we have
|
|
just entered longjmp and haven't yet setup the stack frame, so the
|
|
args are still in the output regs. %o0 (O0_REGNUM) points at the
|
|
jmp_buf structure from which we extract the pc (JB_PC) that we will
|
|
land at. The pc is copied into ADDR. This routine returns true on
|
|
success */
|
|
|
|
extern int get_longjmp_target (CORE_ADDR *);
|
|
|
|
#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
|
|
|
|
#undef TM_PRINT_INSN_MACH
|
|
#define TM_PRINT_INSN_MACH bfd_mach_sparc_v9a
|
|
|