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* dwarf2read.c (read_1_byte): Add const to buf parameter. 

(read_1_signed_byte, read_2_bytes, read_2_signed_bytes): Ditto.
	(read_4_bytes, read_4_signed_bytes, read_8_bytes): Ditto.
	(lookup_dwo_file): Add const to dwo_name parameter.
	(lookup_dwo_comp_unit, lookup_dwo_type_unit): Ditto.
This commit is contained in:
Doug Evans 2012-10-11 02:07:22 +00:00
parent 95883d846f
commit a1855c1db0
2 changed files with 25 additions and 17 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2012-10-10 Doug Evans <dje@google.com>
* dwarf2read.c (read_1_byte): Add const to buf parameter.
(read_1_signed_byte, read_2_bytes, read_2_signed_bytes): Ditto.
(read_4_bytes, read_4_signed_bytes, read_8_bytes): Ditto.
(lookup_dwo_file): Add const to dwo_name parameter.
(lookup_dwo_comp_unit, lookup_dwo_type_unit): Ditto.
2012-10-06 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix crash during stepping on ppc32.

34
gdb/dwarf2read.c
View File

@ -1237,15 +1237,15 @@ static gdb_byte *read_attribute (const struct die_reader_specs *,
struct attribute *, struct attr_abbrev *,
gdb_byte *);
static unsigned int read_1_byte (bfd *, gdb_byte *);
static unsigned int read_1_byte (bfd *, const gdb_byte *);
static int read_1_signed_byte (bfd *, gdb_byte *);
static int read_1_signed_byte (bfd *, const gdb_byte *);
static unsigned int read_2_bytes (bfd *, gdb_byte *);
static unsigned int read_2_bytes (bfd *, const gdb_byte *);
static unsigned int read_4_bytes (bfd *, gdb_byte *);
static unsigned int read_4_bytes (bfd *, const gdb_byte *);
static ULONGEST read_8_bytes (bfd *, gdb_byte *);
static ULONGEST read_8_bytes (bfd *, const gdb_byte *);
static CORE_ADDR read_address (bfd *, gdb_byte *ptr, struct dwarf2_cu *,
unsigned int *);
@ -1623,10 +1623,10 @@ static htab_t allocate_signatured_type_table (struct objfile *objfile);
static htab_t allocate_dwo_unit_table (struct objfile *objfile);
static struct dwo_unit *lookup_dwo_comp_unit
(struct dwarf2_per_cu_data *, char *, const char *, ULONGEST);
(struct dwarf2_per_cu_data *, const char *, const char *, ULONGEST);
static struct dwo_unit *lookup_dwo_type_unit
(struct signatured_type *, char *, const char *);
(struct signatured_type *, const char *, const char *);
static void free_dwo_file_cleanup (void *);
@ -8373,7 +8373,7 @@ init_dwo_file (const char *dwo_name, const char *comp_dir)
/* Lookup DWO file DWO_NAME. */
static struct dwo_file *
lookup_dwo_file (char *dwo_name, const char *comp_dir)
lookup_dwo_file (const char *dwo_name, const char *comp_dir)
{
struct dwo_file *dwo_file;
struct dwo_file find_entry;
@ -8405,7 +8405,7 @@ lookup_dwo_file (char *dwo_name, const char *comp_dir)
static struct dwo_unit *
lookup_dwo_comp_unit (struct dwarf2_per_cu_data *this_cu,
char *dwo_name, const char *comp_dir,
const char *dwo_name, const char *comp_dir,
ULONGEST signature)
{
struct objfile *objfile = dwarf2_per_objfile->objfile;
@ -8444,7 +8444,7 @@ lookup_dwo_comp_unit (struct dwarf2_per_cu_data *this_cu,
static struct dwo_unit *
lookup_dwo_type_unit (struct signatured_type *this_tu,
char *dwo_name, const char *comp_dir)
const char *dwo_name, const char *comp_dir)
{
struct objfile *objfile = dwarf2_per_objfile->objfile;
struct dwo_file *dwo_file;
@ -13397,43 +13397,43 @@ read_attribute (const struct die_reader_specs *reader,
/* Read dwarf information from a buffer. */
static unsigned int
read_1_byte (bfd *abfd, gdb_byte *buf)
read_1_byte (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_8 (abfd, buf);
}
static int
read_1_signed_byte (bfd *abfd, gdb_byte *buf)
read_1_signed_byte (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_signed_8 (abfd, buf);
}
static unsigned int
read_2_bytes (bfd *abfd, gdb_byte *buf)
read_2_bytes (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_16 (abfd, buf);
}
static int
read_2_signed_bytes (bfd *abfd, gdb_byte *buf)
read_2_signed_bytes (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_signed_16 (abfd, buf);
}
static unsigned int
read_4_bytes (bfd *abfd, gdb_byte *buf)
read_4_bytes (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_32 (abfd, buf);
}
static int
read_4_signed_bytes (bfd *abfd, gdb_byte *buf)
read_4_signed_bytes (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_signed_32 (abfd, buf);
}
static ULONGEST
read_8_bytes (bfd *abfd, gdb_byte *buf)
read_8_bytes (bfd *abfd, const gdb_byte *buf)
{
return bfd_get_64 (abfd, buf);
}