Imagelibrary/binutils-gdb
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import gdb-1999-10-18 snapshot

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This commit is contained in:
Jason Molenda
1999-10-19 02:47:02 +00:00
parent 446a06c9b8
commit 917317f4c6
45 changed files with 2287 additions and 2491 deletions
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56
gdb/gdbarch.c
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@@ -192,6 +192,8 @@ struct gdbarch
gdbarch_skip_prologue_ftype *skip_prologue;
gdbarch_inner_than_ftype *inner_than;
gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
CORE_ADDR decr_pc_after_break;
CORE_ADDR function_start_offset;
gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
@@ -300,6 +302,8 @@ struct gdbarch default_gdbarch = {
0,
0,
0,
0,
0,
/* default_gdbarch() */
};
struct gdbarch *current_gdbarch = &default_gdbarch;
@@ -336,6 +340,8 @@ gdbarch_alloc (const struct gdbarch_info *info,
gdbarch->call_dummy_length = -1;
gdbarch->call_dummy_p = -1;
gdbarch->call_dummy_stack_adjust_p = -1;
gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
gdbarch->decr_pc_after_break = -1;
gdbarch->function_start_offset = -1;
gdbarch->frame_args_skip = -1;
@@ -548,6 +554,12 @@ verify_gdbarch (struct gdbarch *gdbarch)
if ((GDB_MULTI_ARCH >= 2)
&& (gdbarch->breakpoint_from_pc == 0))
internal_error ("gdbarch: verify_gdbarch: breakpoint_from_pc invalid");
if ((GDB_MULTI_ARCH >= 2)
&& (0))
internal_error ("gdbarch: verify_gdbarch: memory_insert_breakpoint invalid");
if ((GDB_MULTI_ARCH >= 2)
&& (0))
internal_error ("gdbarch: verify_gdbarch: memory_remove_breakpoint invalid");
if ((GDB_MULTI_ARCH >= 2)
&& (gdbarch->decr_pc_after_break == -1))
internal_error ("gdbarch: verify_gdbarch: decr_pc_after_break invalid");
@@ -844,6 +856,14 @@ gdbarch_dump (void)
"gdbarch_update: BREAKPOINT_FROM_PC = 0x%08lx\n",
(long) current_gdbarch->breakpoint_from_pc
/*BREAKPOINT_FROM_PC ()*/);
fprintf_unfiltered (gdb_stdlog,
"gdbarch_update: MEMORY_INSERT_BREAKPOINT = 0x%08lx\n",
(long) current_gdbarch->memory_insert_breakpoint
/*MEMORY_INSERT_BREAKPOINT ()*/);
fprintf_unfiltered (gdb_stdlog,
"gdbarch_update: MEMORY_REMOVE_BREAKPOINT = 0x%08lx\n",
(long) current_gdbarch->memory_remove_breakpoint
/*MEMORY_REMOVE_BREAKPOINT ()*/);
fprintf_unfiltered (gdb_stdlog,
"gdbarch_update: DECR_PC_AFTER_BREAK = %ld\n",
(long) DECR_PC_AFTER_BREAK);
@@ -2117,6 +2137,42 @@ set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
gdbarch->breakpoint_from_pc = breakpoint_from_pc;
}
int
gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
{
if (gdbarch->memory_insert_breakpoint == 0)
internal_error ("gdbarch: gdbarch_memory_insert_breakpoint invalid");
if (gdbarch_debug >= 2)
/* FIXME: gdb_std??? */
fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
return gdbarch->memory_insert_breakpoint (addr, contents_cache);
}
void
set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
{
gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
}
int
gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
{
if (gdbarch->memory_remove_breakpoint == 0)
internal_error ("gdbarch: gdbarch_memory_remove_breakpoint invalid");
if (gdbarch_debug >= 2)
/* FIXME: gdb_std??? */
fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
return gdbarch->memory_remove_breakpoint (addr, contents_cache);
}
void
set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
{
gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
}
CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
{