FreeChainXenon/binutils-gdb
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CARP:

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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
Download patch file Download diff file Expand all files Collapse all files

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,