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binutils-gdb
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2010-05-14 Michael Snyder <msnyder@vmware.com> 

* findcmd.c: White space.
	* findvar.c: White space.
	* fork-child.c: White space.
	* frame-base.c: White space.
	* frame.c: White space.
	* frame-unwind.c: White space.
	* f-valprint.c: White space.
This commit is contained in:
Michael Snyder 2010-05-14 19:27:05 +00:00
parent d7f9d72972
commit bb9bcb69cd
8 changed files with 45 additions and 10 deletions
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8
gdb/ChangeLog
View File

@ -1,5 +1,13 @@
2010-05-14 Michael Snyder <msnyder@vmware.com>
* findcmd.c: White space.
* findvar.c: White space.
* fork-child.c: White space.
* frame-base.c: White space.
* frame.c: White space.
* frame-unwind.c: White space.
* f-valprint.c: White space.
* elfread.c: White space.
* environ.c: White space.
* eval.c: White space.

15
gdb/f-valprint.c
View File

@ -311,6 +311,7 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
{
CORE_ADDR addr
= extract_typed_address (valaddr + embedded_offset, type);
fprintf_filtered (stream, "@");
fputs_filtered (paddress (gdbarch, addr), stream);
if (options->deref_ref)
@ -322,9 +323,10 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF)
{
struct value *deref_val =
value_at
(TYPE_TARGET_TYPE (type),
unpack_pointer (type, valaddr + embedded_offset));
value_at
(TYPE_TARGET_TYPE (type),
unpack_pointer (type, valaddr + embedded_offset));
common_val_print (deref_val, stream, recurse,
options, current_language);
}
@ -352,6 +354,7 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
if (options->format || options->output_format)
{
struct value_print_options opts = *options;
opts.format = (options->format ? options->format
: options->output_format);
print_scalar_formatted (valaddr, type, &opts, 0, stream);
@ -403,6 +406,7 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
if (options->format || options->output_format)
{
struct value_print_options opts = *options;
opts.format = (options->format ? options->format
: options->output_format);
print_scalar_formatted (valaddr, type, &opts, 0, stream);
@ -451,6 +455,7 @@ f_val_print (struct type *type, const gdb_byte *valaddr, int embedded_offset,
for (index = 0; index < TYPE_NFIELDS (type); index++)
{
int offset = TYPE_FIELD_BITPOS (type, index) / 8;
f_val_print (TYPE_FIELD_TYPE (type, index), valaddr + offset,
embedded_offset, address, stream, recurse, options);
if (index != TYPE_NFIELDS (type) - 1)
@ -537,7 +542,7 @@ info_common_command (char *comname, int from_tty)
else
{
struct minimal_symbol *msymbol =
lookup_minimal_symbol_by_pc (get_frame_pc (fi));
lookup_minimal_symbol_by_pc (get_frame_pc (fi));
if (msymbol != NULL)
funname = SYMBOL_LINKAGE_NAME (msymbol);
@ -626,7 +631,7 @@ there_is_a_visible_common_named (char *comname)
else
{
struct minimal_symbol *msymbol =
lookup_minimal_symbol_by_pc (fi->pc);
lookup_minimal_symbol_by_pc (fi->pc);
if (msymbol != NULL)
funname = SYMBOL_LINKAGE_NAME (msymbol);

4
gdb/findcmd.c
View File

@ -126,6 +126,7 @@ parse_find_args (char *args, ULONGEST *max_countp,
if (*s == '+')
{
LONGEST len;
++s;
v = parse_to_comma_and_eval (&s);
len = value_as_long (v);
@ -145,6 +146,7 @@ parse_find_args (char *args, ULONGEST *max_countp,
else
{
CORE_ADDR end_addr;
v = parse_to_comma_and_eval (&s);
end_addr = value_as_address (v);
if (start_addr > end_addr)
@ -179,6 +181,7 @@ parse_find_args (char *args, ULONGEST *max_countp,
> pattern_buf_size)
{
size_t current_offset = pattern_buf_end - pattern_buf;
pattern_buf_size *= 2;
pattern_buf = xrealloc (pattern_buf, pattern_buf_size);
pattern_buf_end = pattern_buf + current_offset;
@ -298,6 +301,7 @@ find_command (char *args, int from_tty)
if (found_count > 0)
{
struct type *ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
set_internalvar (lookup_internalvar ("_"),
value_from_pointer (ptr_type, last_found_addr));
}

14
gdb/findvar.c
View File

@ -321,6 +321,7 @@ unsigned_pointer_to_address (struct gdbarch *gdbarch,
struct type *type, const gdb_byte *buf)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
return extract_unsigned_integer (buf, TYPE_LENGTH (type), byte_order);
}
@ -329,6 +330,7 @@ signed_pointer_to_address (struct gdbarch *gdbarch,
struct type *type, const gdb_byte *buf)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
return extract_signed_integer (buf, TYPE_LENGTH (type), byte_order);
}
@ -339,6 +341,7 @@ unsigned_address_to_pointer (struct gdbarch *gdbarch, struct type *type,
gdb_byte *buf, CORE_ADDR addr)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
store_unsigned_integer (buf, TYPE_LENGTH (type), byte_order, addr);
}
@ -347,6 +350,7 @@ address_to_signed_pointer (struct gdbarch *gdbarch, struct type *type,
gdb_byte *buf, CORE_ADDR addr)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
store_signed_integer (buf, TYPE_LENGTH (type), byte_order, addr);
}
@ -439,6 +443,7 @@ read_var_value (struct symbol *var, struct frame_info *frame)
CORE_ADDR addr
= symbol_overlayed_address (SYMBOL_VALUE_ADDRESS (var),
SYMBOL_OBJ_SECTION (var));
store_typed_address (value_contents_raw (v), type, addr);
}
else
@ -448,11 +453,9 @@ read_var_value (struct symbol *var, struct frame_info *frame)
return v;
case LOC_CONST_BYTES:
{
memcpy (value_contents_raw (v), SYMBOL_VALUE_BYTES (var), len);
VALUE_LVAL (v) = not_lval;
return v;
}
memcpy (value_contents_raw (v), SYMBOL_VALUE_BYTES (var), len);
VALUE_LVAL (v) = not_lval;
return v;
case LOC_STATIC:
if (overlay_debugging)
@ -473,6 +476,7 @@ read_var_value (struct symbol *var, struct frame_info *frame)
{
struct value *ref;
CORE_ADDR argref;
argref = get_frame_args_address (frame);
if (!argref)
return 0;

1
gdb/fork-child.c
View File

@ -178,6 +178,7 @@ fork_inferior (char *exec_file_arg, char *allargs, char **env,
assuming that every other character is a separate
argument. */
int argc = (strlen (allargs) + 1) / 2 + 2;
argv = (char **) xmalloc (argc * sizeof (*argv));
argv[0] = exec_file;
breakup_args (allargs, &argv[1]);

4
gdb/frame-base.c
View File

@ -73,6 +73,7 @@ frame_base_init (struct obstack *obstack)
{
struct frame_base_table *table
= OBSTACK_ZALLOC (obstack, struct frame_base_table);
table->tail = &table->head;
table->default_base = &default_frame_base;
return table;
@ -83,6 +84,7 @@ frame_base_append_sniffer (struct gdbarch *gdbarch,
frame_base_sniffer_ftype *sniffer)
{
struct frame_base_table *table = gdbarch_data (gdbarch, frame_base_data);
(*table->tail) = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct frame_base_table_entry);
(*table->tail)->sniffer = sniffer;
table->tail = &(*table->tail)->next;
@ -93,6 +95,7 @@ frame_base_set_default (struct gdbarch *gdbarch,
const struct frame_base *default_base)
{
struct frame_base_table *table = gdbarch_data (gdbarch, frame_base_data);
table->default_base = default_base;
}
@ -106,6 +109,7 @@ frame_base_find_by_frame (struct frame_info *this_frame)
for (entry = table->head; entry != NULL; entry = entry->next)
{
const struct frame_base *desc = NULL;
desc = entry->sniffer (this_frame);
if (desc != NULL)
return desc;

1
gdb/frame-unwind.c
View File

@ -49,6 +49,7 @@ frame_unwind_init (struct obstack *obstack)
{
struct frame_unwind_table *table
= OBSTACK_ZALLOC (obstack, struct frame_unwind_table);
/* Start the table out with a few default sniffers. OSABI code
can't override this. */
table->list = OBSTACK_ZALLOC (obstack, struct frame_unwind_table_entry);

8
gdb/frame.c
View File

@ -592,6 +592,7 @@ frame_find_by_id (struct frame_id id)
for (frame = get_current_frame (); ; frame = prev_frame)
{
struct frame_id this = get_frame_id (frame);
if (frame_id_eq (id, this))
/* An exact match. */
return frame;
@ -620,6 +621,7 @@ frame_unwind_pc (struct frame_info *this_frame)
if (!this_frame->prev_pc.p)
{
CORE_ADDR pc;
if (gdbarch_unwind_pc_p (frame_unwind_arch (this_frame)))
{
/* The right way. The `pure' way. The one true way. This
@ -942,6 +944,7 @@ put_frame_register (struct frame_info *frame, int regnum,
/* FIXME: write_memory doesn't yet take constant buffers.
Arrrg! */
gdb_byte tmp[MAX_REGISTER_SIZE];
memcpy (tmp, buf, register_size (gdbarch, regnum));
write_memory (addr, tmp, register_size (gdbarch, regnum));
break;
@ -998,6 +1001,7 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
for (i = regnum; i < numregs; i++)
{
int thissize = register_size (gdbarch, i);
if (thissize == 0)
break; /* This register is not available on this architecture. */
maxsize += thissize;
@ -1013,6 +1017,7 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
while (len > 0)
{
int curr_len = register_size (gdbarch, regnum) - offset;
if (curr_len > len)
curr_len = len;
@ -1024,6 +1029,7 @@ get_frame_register_bytes (struct frame_info *frame, int regnum,
else
{
gdb_byte buf[MAX_REGISTER_SIZE];
if (!frame_register_read (frame, regnum, buf))
return 0;
memcpy (myaddr, buf + offset, curr_len);
@ -1055,6 +1061,7 @@ put_frame_register_bytes (struct frame_info *frame, int regnum,
while (len > 0)
{
int curr_len = register_size (gdbarch, regnum) - offset;
if (curr_len > len)
curr_len = len;
@ -1065,6 +1072,7 @@ put_frame_register_bytes (struct frame_info *frame, int regnum,
else
{
gdb_byte buf[MAX_REGISTER_SIZE];
frame_register_read (frame, regnum, buf);
memcpy (buf + offset, myaddr, curr_len);
put_frame_register (frame, regnum, buf);