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CARP: 

Re-do TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN, TARGET_ARCHITECTURE,
TARGET_ARCHITECTURE_AUTO, TARGET_BYTE_ORDER_SELECTABLE_P,
TARGET_BYTE_ORDER so that they can all be overriden.

Document.

Convert mn10300 and PPC targets.
This commit is contained in:
Andrew Cagney 1998-12-13 23:28:46 +00:00
parent f14397f057
commit aaa3c096db
12 changed files with 203 additions and 175 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
gdb/ChangeLog
View File

@ -1,3 +1,21 @@
Sun Dec 13 09:52:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN): Define.
(TARGET_ARCHITECTURE, TARGET_ARCHITECTURE_AUTO): Define.
(TARGET_BYTE_ORDER_AUTO): Define.
(TARGET_BYTE_ORDER_SELECTABLE_P): Provide default. Replaces
TARGET_BYTE_ORDER_SELECTABLE. Handle compat issues.
(BITS_BIG_ENDIAN): Simplify.
(TARGET_FLOAT_FORMAT): Ditto.
(TARGET_DOUBLE_FORMAT):
* remote-e7000.c, sh-tdep.c, printcmd.c, gdbtk-cmds.c,
remote-sim.c, remote-rdi.c, sparc-tdep.c: Update.
* config/powerpc/tm-ppcle-eabi.h, config/rs6000/tm-rs6000.h,
config/powerpc/tm-ppc-eabi.h, config/mn10300/tm-mn10300.h:
Convert.
Sat Dec 12 09:28:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
* frame.h (struct frame_info): Add CORE_ADDR *saved_regs and

2
gdb/config/mn10300/tm-mn10300.h
View File

@ -20,7 +20,7 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* The mn10300 is little endian. */
#define TARGET_BYTE_ORDER LITTLE_ENDIAN
#define TARGET_BYTE_ORDER_DEFAULT LITTLE_ENDIAN
/* All registers are 32bits (phew!). */
#define REGISTER_SIZE 4

4
gdb/config/powerpc/tm-ppcle-eabi.h
View File

@ -24,7 +24,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Use normal ppc-eabi definitions */
#include "powerpc/tm-ppc-eabi.h"
#undef TARGET_BYTE_ORDER
#define TARGET_BYTE_ORDER LITTLE_ENDIAN
#undef TARGET_BYTE_ORDER_DEFAULT
#define TARGET_BYTE_ORDER_DEFAULT LITTLE_ENDIAN
#endif /* TM_PPCLE_EABI_H */

92
gdb/defs.h
View File

@ -780,15 +780,35 @@ extern void free ();
/* Target-system-dependent parameters for GDB. */
/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
is selectable at runtime. The user can use the `set endian'
command to change it. TARGET_BYTE_ORDER_AUTO is nonzero when
target_byte_order should be auto-detected (from the program image
say). */
#ifndef TARGET_BYTE_ORDER_SELECTABLE_P
/* compat - Catch old targets that define TARGET_BYTE_ORDER_SLECTABLE
when they should have defined TARGET_BYTE_ORDER_SELECTABLE_P 1 */
#ifdef TARGET_BYTE_ORDER_SELECTABLE
/* The target endianness is selectable at runtime. Define
TARGET_BYTE_ORDER to be a variable. The user can use the `set
endian' command to change it. */
#undef TARGET_BYTE_ORDER
#define TARGET_BYTE_ORDER target_byte_order
#define TARGET_BYTE_ORDER_SELECTABLE_P 1
#else
#define TARGET_BYTE_ORDER_SELECTABLE_P 0
#endif
#endif
extern int target_byte_order;
/* Nonzero when target_byte_order auto-detected */
#ifdef TARGET_BYTE_ORDER_SELECTABLE
/* compat - Catch old targets that define TARGET_BYTE_ORDER_SELECTABLE
and expect defs.h to re-define TARGET_BYTE_ORDER. */
#undef TARGET_BYTE_ORDER
#endif
#ifndef TARGET_BYTE_ORDER
#define TARGET_BYTE_ORDER (target_byte_order + 0)
#endif
extern int target_byte_order_auto;
#ifndef TARGET_BYTE_ORDER_AUTO
#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
#endif
extern void set_endian_from_file PARAMS ((bfd *));
@ -796,6 +816,8 @@ extern void set_endian_from_file PARAMS ((bfd *));
/* The target architecture can be set at run-time. */
extern int target_architecture_auto;
extern const bfd_arch_info_type *target_architecture;
#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
#define TARGET_ARCHITECTURE (target_architecture + 0)
extern void set_architecture_from_file PARAMS ((bfd *));
/* Notify target of a change to the selected architecture. Zero return
status indicates that the target did not like the change. */
@ -864,22 +886,8 @@ extern void set_architecture_from_arch_mach PARAMS ((enum bfd_architecture arch,
from byte/word byte order. */
#if !defined (BITS_BIG_ENDIAN)
#ifndef TARGET_BYTE_ORDER_SELECTABLE
#if TARGET_BYTE_ORDER == BIG_ENDIAN
#define BITS_BIG_ENDIAN 1
#endif /* Big endian. */
#if TARGET_BYTE_ORDER == LITTLE_ENDIAN
#define BITS_BIG_ENDIAN 0
#endif /* Little endian. */
#else /* defined (TARGET_BYTE_ORDER_SELECTABLE) */
#define BITS_BIG_ENDIAN (TARGET_BYTE_ORDER == BIG_ENDIAN)
#endif /* defined (TARGET_BYTE_ORDER_SELECTABLE) */
#endif /* BITS_BIG_ENDIAN not defined. */
#endif
/* In findvar.c. */
@ -929,33 +937,15 @@ extern const struct floatformat floatformat_unknown;
#define HOST_LONG_DOUBLE_FORMAT &floatformat_unknown
#endif
#ifndef TARGET_BYTE_ORDER_SELECTABLE
# if TARGET_BYTE_ORDER == BIG_ENDIAN
# ifndef TARGET_FLOAT_FORMAT
# define TARGET_FLOAT_FORMAT &floatformat_ieee_single_big
# endif
# ifndef TARGET_DOUBLE_FORMAT
# define TARGET_DOUBLE_FORMAT &floatformat_ieee_double_big
# endif
# else /* LITTLE_ENDIAN */
# ifndef TARGET_FLOAT_FORMAT
# define TARGET_FLOAT_FORMAT &floatformat_ieee_single_little
# endif
# ifndef TARGET_DOUBLE_FORMAT
# define TARGET_DOUBLE_FORMAT &floatformat_ieee_double_little
# endif
# endif
#else /* TARGET_BYTE_ORDER_SELECTABLE */
# ifndef TARGET_FLOAT_FORMAT
# define TARGET_FLOAT_FORMAT (target_byte_order == BIG_ENDIAN \
? &floatformat_ieee_single_big \
: &floatformat_ieee_single_little)
# endif
# ifndef TARGET_DOUBLE_FORMAT
# define TARGET_DOUBLE_FORMAT (target_byte_order == BIG_ENDIAN \
? &floatformat_ieee_double_big \
: &floatformat_ieee_double_little)
# endif
#ifndef TARGET_FLOAT_FORMAT
#define TARGET_FLOAT_FORMAT (target_byte_order == BIG_ENDIAN \
? &floatformat_ieee_single_big \
: &floatformat_ieee_single_little)
#endif
#ifndef TARGET_DOUBLE_FORMAT
#define TARGET_DOUBLE_FORMAT (target_byte_order == BIG_ENDIAN \
? &floatformat_ieee_double_big \
: &floatformat_ieee_double_little)
#endif
#ifndef TARGET_LONG_DOUBLE_FORMAT
@ -1036,6 +1026,12 @@ extern void dis_asm_print_address PARAMS ((bfd_vma addr,
extern int (*tm_print_insn) PARAMS ((bfd_vma, disassemble_info*));
extern disassemble_info tm_print_insn_info;
#ifndef TARGET_PRINT_INSN
#define TARGET_PRINT_INSN(vma, info) (*tm_print_insn) (vma, info)
#endif
#ifndef TARGET_PRINT_INSN_INFO
#define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
#endif
/* Hooks for alternate command interfaces. */

5
gdb/doc/ChangeLog
View File

@ -1,3 +1,8 @@
Sun Dec 13 10:27:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
* gdbint.texinfo: Document TARGET_BYTE_ORDER_DEFAULT and
TARGET_BYTE_ORDER_SELECTABLE_P.
Thu Dec 10 16:07:09 1998 Andrew Cagney <cagney@b1.cygnus.com>
* gdbint.texinfo (FRAME_FIND_SAVED_REGS): Document.

2
gdb/gdbtk-cmds.c
View File

@ -2081,7 +2081,7 @@ gdb_disassemble (clientData, interp, objc, objv)
di_initialized = 1;
}
di.mach = tm_print_insn_info.mach;
di.mach = TM_PRINT_INSN_INFO->mach;
if (TARGET_BYTE_ORDER == BIG_ENDIAN)
di.endian = BFD_ENDIAN_BIG;
else

14
gdb/printcmd.c
View File

@ -2283,20 +2283,16 @@ print_insn (memaddr, stream)
CORE_ADDR memaddr;
GDB_FILE *stream;
{
/* If there's no disassembler, something is very wrong. */
if (tm_print_insn == NULL)
abort ();
if (TARGET_BYTE_ORDER == BIG_ENDIAN)
tm_print_insn_info.endian = BFD_ENDIAN_BIG;
TARGET_PRINT_INSN_INFO->endian = BFD_ENDIAN_BIG;
else
tm_print_insn_info.endian = BFD_ENDIAN_LITTLE;
TARGET_PRINT_INSN_INFO->endian = BFD_ENDIAN_LITTLE;
if (target_architecture != NULL)
tm_print_insn_info.mach = target_architecture->mach;
if (TARGET_ARCHITECTURE != NULL)
TARGET_PRINT_INSN_INFO->mach = TARGET_ARCHITECTURE->mach;
/* else: should set .mach=0 but some disassemblers don't grok this */
return (*tm_print_insn) (memaddr, &tm_print_insn_info);
return TARGET_PRINT_INSN (memaddr, TARGET_PRINT_INSN_INFO);
}

111
gdb/remote-e7000.c
View File

@ -1,5 +1,5 @@
/* Remote debugging interface for Hitachi E7000 ICE, for GDB
Copyright 1993, 1994, 1996 Free Software Foundation, Inc.
Copyright 1993, 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
Contributed by Cygnus Support.
Written by Steve Chamberlain for Cygnus Support.
@ -48,6 +48,7 @@
#include <time.h>
#include <ctype.h>
#if 1
#define HARD_BREAKPOINTS /* Now handled by set option. */
#define BC_BREAKPOINTS use_hard_breakpoints
@ -381,7 +382,7 @@ e7000_create_inferior (execfile, args, env)
error ("Can't pass arguments to remote E7000DEBUG process");
if (execfile == 0 || exec_bfd == 0)
error ("No exec file specified");
error ("No executable file specified");
entry_pt = (int) bfd_get_start_address (exec_bfd);
@ -920,21 +921,19 @@ e7000_fetch_registers ()
#ifdef GDB_TARGET_IS_SH
wanted = want;
if (target_architecture->arch == bfd_arch_sh)
switch (target_architecture->mach)
if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
switch (TARGET_ARCHITECTURE->mach)
{
case bfd_mach_sh3:
case bfd_mach_sh3e:
/* start-sanitize-sh4 */
case bfd_mach_sh4:
/* end-sanitize-sh4 */
wanted = want_sh3;
}
#else
if (h8300smode)
wanted = want_h8300s;
else
wanted = want_h8300h);
wanted = want_h8300h;
#endif
fetch_regs_from_dump (gch, wanted);
@ -1576,7 +1575,7 @@ e7000_load (args, from_tty)
perror_with_name (filename);
return;
}
old_chain = make_cleanup (bfd_close, pbfd);
old_chain = make_cleanup ((make_cleanup_func) bfd_close, pbfd);
if (!bfd_check_format (pbfd, bfd_object))
error ("\"%s\" is not an object file: %s", filename,
@ -1710,8 +1709,6 @@ e7000_mourn_inferior ()
#define MAX_E7000DEBUG_BREAKPOINTS MAX_BREAKPOINTS
#endif
extern int memory_breakpoint_size;
/* Since we can change to soft breakpoints dynamically, we must define
more than enough. Was breakaddr[MAX_E7000DEBUG_BREAKPOINTS]. */
static CORE_ADDR breakaddr[MAX_BREAKPOINTS] = {0};
@ -2077,21 +2074,19 @@ e7000_wait (pid, status)
#ifdef GDB_TARGET_IS_SH
wanted_nopc = want_nopc;
if (target_architecture->arch == bfd_arch_sh)
switch (target_architecture->mach)
if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
switch (TARGET_ARCHITECTURE->mach)
{
case bfd_mach_sh3:
case bfd_mach_sh3e:
/* start-sanitize-sh4 */
case bfd_mach_sh4:
/* end-sanitize-sh4 */
wanted_nopc = want_sh3_nopc;
}
#else
if (h8300smode)
wanted_nopc = want_nopc_h8300s;
else
wanted_nopc = want_nopc_h8300h);
wanted_nopc = want_nopc_h8300h;
#endif
fetch_regs_from_dump (gch, wanted_nopc);
@ -2163,59 +2158,61 @@ e7000_stop ()
/* Define the target subroutine names. */
struct target_ops e7000_ops =
struct target_ops e7000_ops ;
static void init_e7000_ops(void)
{
"e7000",
"Remote Hitachi e7000 target",
"Use a remote Hitachi e7000 ICE connected by a serial line,\n\
e7000_ops.to_shortname = "e7000";
e7000_ops.to_longname = "Remote Hitachi e7000 target";
e7000_ops.to_doc = "Use a remote Hitachi e7000 ICE connected by a serial line;\n\
or a network connection.\n\
Arguments are the name of the device for the serial line,\n\
the speed to connect at in bits per second.\n\
eg\n\
target e7000 /dev/ttya 9600\n\
target e7000 foobar",
e7000_open, /* to_open */
e7000_close, /* to_close */
0, /* to_attach */
e7000_detach, /* to_detach */
e7000_resume, /* to_resume */
e7000_wait, /* to_wait */
e7000_fetch_register, /* to_fetch_registers */
e7000_store_register, /* to_store_registers */
e7000_prepare_to_store, /* to_prepare_to_store */
e7000_xfer_inferior_memory, /* to_xfer_memory */
e7000_files_info, /* to_files_info */
e7000_insert_breakpoint, /* to_insert_breakpoint */
e7000_remove_breakpoint, /* to_remove_breakpoint */
0, /* to_terminal_init */
0, /* to_terminal_inferior */
0, /* to_terminal_ours_for_output */
0, /* to_terminal_ours */
0, /* to_terminal_info */
e7000_kill, /* to_kill */
e7000_load, /* to_load */
0, /* to_lookup_symbol */
e7000_create_inferior, /* to_create_inferior */
e7000_mourn_inferior, /* to_mourn_inferior */
0, /* to_can_run */
0, /* to_notice_signals */
0, /* to_thread_alive */
e7000_stop, /* to_stop */
process_stratum, /* to_stratum */
0, /* next (unused) */
1, /* to_has_all_memory */
1, /* to_has_memory */
1, /* to_has_stack */
1, /* to_has_registers */
1, /* to_has_execution */
0, /* to_sections */
0, /* to_sections_end */
OPS_MAGIC, /* Always the last thing */
target e7000 foobar" ;
e7000_ops.to_open = e7000_open;
e7000_ops.to_close = e7000_close;
e7000_ops.to_attach = 0;
e7000_ops.to_detach = e7000_detach;
e7000_ops.to_resume = e7000_resume;
e7000_ops.to_wait = e7000_wait;
e7000_ops.to_fetch_registers = e7000_fetch_register;
e7000_ops.to_store_registers = e7000_store_register;
e7000_ops.to_prepare_to_store = e7000_prepare_to_store;
e7000_ops.to_xfer_memory = e7000_xfer_inferior_memory;
e7000_ops.to_files_info = e7000_files_info;
e7000_ops.to_insert_breakpoint = e7000_insert_breakpoint;
e7000_ops.to_remove_breakpoint = e7000_remove_breakpoint;
e7000_ops.to_terminal_init = 0;
e7000_ops.to_terminal_inferior = 0;
e7000_ops.to_terminal_ours_for_output = 0;
e7000_ops.to_terminal_ours = 0;
e7000_ops.to_terminal_info = 0;
e7000_ops.to_kill = e7000_kill;
e7000_ops.to_load = e7000_load;
e7000_ops.to_lookup_symbol = 0;
e7000_ops.to_create_inferior = e7000_create_inferior;
e7000_ops.to_mourn_inferior = e7000_mourn_inferior;
e7000_ops.to_can_run = 0;
e7000_ops.to_notice_signals = 0;
e7000_ops.to_thread_alive = 0;
e7000_ops.to_stop = e7000_stop;
e7000_ops.to_stratum = process_stratum;
e7000_ops.DONT_USE = 0;
e7000_ops.to_has_all_memory = 1;
e7000_ops.to_has_memory = 1;
e7000_ops.to_has_stack = 1;
e7000_ops.to_has_registers = 1;
e7000_ops.to_has_execution = 1;
e7000_ops.to_sections = 0;
e7000_ops.to_sections_end = 0;
e7000_ops.to_magic = OPS_MAGIC;
};
void
_initialize_remote_e7000 ()
{
init_e7000_ops() ;
add_target (&e7000_ops);
add_com ("e7000", class_obscure, e7000_command,

2
gdb/remote-rdi.c
View File

@ -223,7 +223,7 @@ device is attached to the remote system (e.g. /dev/ttya).");
if (rslt != adp_ok)
error ("Could not open device \"%s\"", name);
gdb_config.bytesex = 2 | (target_byte_order == BIG_ENDIAN ? 1 : 0);
gdb_config.bytesex = 2 | (TARGET_BYTE_ORDER == BIG_ENDIAN ? 1 : 0);
gdb_config.fpe = 1;
gdb_config.rditype = 2;
gdb_config.heartbeat_on = 1;

9
gdb/remote-sim.c
View File

@ -528,8 +528,8 @@ gdbsim_open (args, from_tty)
strcpy (arg_buf, "gdbsim"); /* 7 */
/* Specify the byte order for the target when it is both selectable
and explicitly specified by the user (not auto detected). */
#ifdef TARGET_BYTE_ORDER_SELECTABLE
if (!target_byte_order_auto)
if (TARGET_BYTE_ORDER_SELECTABLE_P
&& !TARGET_BYTE_ORDER_AUTO)
{
switch (TARGET_BYTE_ORDER)
{
@ -543,13 +543,12 @@ gdbsim_open (args, from_tty)
fatal ("Value of TARGET_BYTE_ORDER unknown");
}
}
#endif
/* Specify the architecture of the target when it has been
explicitly specified */
if (!target_architecture_auto)
if (!TARGET_ARCHITECTURE_AUTO)
{
strcat (arg_buf, " --architecture=");
strcat (arg_buf, target_architecture->printable_name);
strcat (arg_buf, TARGET_ARCHITECTURE->printable_name);
}
/* finally, any explicit args */
if (args)

4
gdb/sh-tdep.c
View File

@ -626,8 +626,8 @@ sh_show_regs (args, from_tty)
int from_tty;
{
int cpu;
if (target_architecture->arch == bfd_arch_sh)
cpu = target_architecture->mach;
if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
cpu = TARGET_ARCHITECTURE->mach;
else
cpu = 0;
/* FIXME: sh4 has more registers */

115
gdb/top.c
View File

@ -3200,14 +3200,22 @@ dont_repeat_command (ignored, from_tty)
/* Functions to manipulate the endianness of the target. */
#ifdef TARGET_BYTE_ORDER_SELECTABLE
/* compat - Catch old targets that expect a selectable byte-order to
default to BIG_ENDIAN */
#ifndef TARGET_BYTE_ORDER_DEFAULT
#define TARGET_BYTE_ORDER_DEFAULT BIG_ENDIAN
#endif
#endif
#ifndef TARGET_BYTE_ORDER_DEFAULT
/* compat - Catch old non byte-order selectable targets that do not
define TARGET_BYTE_ORDER_DEFAULT and instead expect
TARGET_BYTE_ORDER to be used as the default. For targets that
defined neither TARGET_BYTE_ORDER nor TARGET_BYTE_ORDER_DEFAULT the
below will get a strange compiler warning. */
#define TARGET_BYTE_ORDER_DEFAULT TARGET_BYTE_ORDER
#endif
int target_byte_order = TARGET_BYTE_ORDER_DEFAULT;
int target_byte_order_auto = 1;
#else
static int target_byte_order_auto = 0;
#endif
/* Called if the user enters ``set endian'' without an argument. */
static void
@ -3225,13 +3233,16 @@ set_endian_big (args, from_tty)
char *args;
int from_tty;
{
#ifdef TARGET_BYTE_ORDER_SELECTABLE
target_byte_order = BIG_ENDIAN;
target_byte_order_auto = 0;
#else
printf_unfiltered ("Byte order is not selectable.");
show_endian (args, from_tty);
#endif
if (TARGET_BYTE_ORDER_SELECTABLE_P)
{
target_byte_order = BIG_ENDIAN;
target_byte_order_auto = 0;
}
else
{
printf_unfiltered ("Byte order is not selectable.");
show_endian (args, from_tty);
}
}
/* Called by ``set endian little''. */
@ -3240,13 +3251,16 @@ set_endian_little (args, from_tty)
char *args;
int from_tty;
{
#ifdef TARGET_BYTE_ORDER_SELECTABLE
target_byte_order = LITTLE_ENDIAN;
target_byte_order_auto = 0;
#else
printf_unfiltered ("Byte order is not selectable.");
show_endian (args, from_tty);
#endif
if (TARGET_BYTE_ORDER_SELECTABLE_P)
{
target_byte_order = LITTLE_ENDIAN;
target_byte_order_auto = 0;
}
else
{
printf_unfiltered ("Byte order is not selectable.");
show_endian (args, from_tty);
}
}
/* Called by ``set endian auto''. */
@ -3255,12 +3269,15 @@ set_endian_auto (args, from_tty)
char *args;
int from_tty;
{
#ifdef TARGET_BYTE_ORDER_SELECTABLE
target_byte_order_auto = 1;
#else
printf_unfiltered ("Byte order is not selectable.");
show_endian (args, from_tty);
#endif
if (TARGET_BYTE_ORDER_SELECTABLE_P)
{
target_byte_order_auto = 1;
}
else
{
printf_unfiltered ("Byte order is not selectable.");
show_endian (args, from_tty);
}
}
/* Called by ``show endian''. */
@ -3269,11 +3286,11 @@ show_endian (args, from_tty)
char *args;
int from_tty;
{
const char *msg =
(target_byte_order_auto
char *msg =
(TARGET_BYTE_ORDER_AUTO
? "The target endianness is set automatically (currently %s endian)\n"
: "The target is assumed to be %s endian\n");
printf_unfiltered ((char *) msg, TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
printf_unfiltered (msg, (TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little"));
}
/* Set the endianness from a BFD. */
@ -3281,30 +3298,30 @@ void
set_endian_from_file (abfd)
bfd *abfd;
{
#ifdef TARGET_BYTE_ORDER_SELECTABLE
int want;
if (bfd_big_endian (abfd))
want = BIG_ENDIAN;
if (TARGET_BYTE_ORDER_SELECTABLE_P)
{
int want;
if (bfd_big_endian (abfd))
want = BIG_ENDIAN;
else
want = LITTLE_ENDIAN;
if (TARGET_BYTE_ORDER_AUTO)
target_byte_order = want;
else if (TARGET_BYTE_ORDER != want)
warning ("%s endian file does not match %s endian target.",
want == BIG_ENDIAN ? "big" : "little",
TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
}
else
want = LITTLE_ENDIAN;
if (target_byte_order_auto)
target_byte_order = want;
else if (target_byte_order != want)
warning ("%s endian file does not match %s endian target.",
want == BIG_ENDIAN ? "big" : "little",
TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
#else /* ! defined (TARGET_BYTE_ORDER_SELECTABLE) */
if (bfd_big_endian (abfd)
? TARGET_BYTE_ORDER != BIG_ENDIAN
: TARGET_BYTE_ORDER == BIG_ENDIAN)
warning ("%s endian file does not match %s endian target.",
bfd_big_endian (abfd) ? "big" : "little",
TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
#endif /* ! defined (TARGET_BYTE_ORDER_SELECTABLE) */
{
if (bfd_big_endian (abfd)
? TARGET_BYTE_ORDER != BIG_ENDIAN
: TARGET_BYTE_ORDER == BIG_ENDIAN)
warning ("%s endian file does not match %s endian target.",
bfd_big_endian (abfd) ? "big" : "little",
TARGET_BYTE_ORDER == BIG_ENDIAN ? "big" : "little");
}
}
/* Functions to manipulate the architecture of the target */