OpenE2K/binutils-gdb
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2005-11-08 Kei Sakamoto <sakamoto.kei@renesas.com>

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* m32r-linux-tdep.c (linux_sigtramp_code): Use 'gdb_byte' instead
	of 'unsigned char'.
	(m32r_linux_sigtramp_start): Likewise.
	(linux_rt_sigtramp_code): Likewise.
	(m32r_linux_rt_sigtramp_start): Likewise.
	(m32r_linux_sigtramp_frame_prev_register): Use 'gdb_byte *' instead
	of 'void *'.
	* m32r-tdep.c (m32r_memory_insert_breakpoint): Use 'gdb_byte'
	instead of 'char'.
	(m32r_memory_remove_breakpoint): Likewise.
	(m32r_breakpoint_from_pc): Likewise.
	(m32r_store_return_value): Likewise.
	(decode_prologue): Likewise.
	(m32r_push_dummy_call): Likewise.
	(m32r_return_value): Use 'gdb_byte *' instead of 'void *'.
	* remote-m32r-sdi.c (m32r_xfer_memory): Use 'gdb_byte' instead of
	'char'.
This commit is contained in:
Kazuhiro Inaoka 2005-11-08 05:54:22 +00:00
parent 2fda21a6e3
commit 16ac4ab5a8
4 changed files with 43 additions and 23 deletions
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20
gdb/ChangeLog
View File

@ -1,3 +1,23 @@
2005-11-08 Kei Sakamoto <sakamoto.kei@renesas.com>
* m32r-linux-tdep.c (linux_sigtramp_code): Use 'gdb_byte' instead
of 'unsigned char'.
(m32r_linux_sigtramp_start): Likewise.
(linux_rt_sigtramp_code): Likewise.
(m32r_linux_rt_sigtramp_start): Likewise.
(m32r_linux_sigtramp_frame_prev_register): Use 'gdb_byte *' instead
of 'void *'.
* m32r-tdep.c (m32r_memory_insert_breakpoint): Use 'gdb_byte'
instead of 'char'.
(m32r_memory_remove_breakpoint): Likewise.
(m32r_breakpoint_from_pc): Likewise.
(m32r_store_return_value): Likewise.
(decode_prologue): Likewise.
(m32r_push_dummy_call): Likewise.
(m32r_return_value): Use 'gdb_byte *' instead of 'void *'.
* remote-m32r-sdi.c (m32r_xfer_memory): Use 'gdb_byte' instead of
'char'.
2005-11-07 Kevin Buettner <kevinb@redhat.com>
* ia64-tdep.c (floatformat_valid): Change type of `from' from

10
gdb/m32r-linux-tdep.c
View File

@ -77,7 +77,7 @@
to the ones used by the kernel. Therefore, these trampolines are
supported too. */
static const unsigned char linux_sigtramp_code[] = {
static const gdb_byte linux_sigtramp_code[] = {
0x67, 0x77, 0x10, 0xf2,
};
@ -87,7 +87,7 @@ static const unsigned char linux_sigtramp_code[] = {
static CORE_ADDR
m32r_linux_sigtramp_start (CORE_ADDR pc, struct frame_info *next_frame)
{
unsigned char buf[4];
gdb_byte buf[4];
/* We only recognize a signal trampoline if PC is at the start of
one of the instructions. We optimize for finding the PC at the
@ -125,7 +125,7 @@ m32r_linux_sigtramp_start (CORE_ADDR pc, struct frame_info *next_frame)
The effect is to call the system call rt_sigreturn. */
static const unsigned char linux_rt_sigtramp_code[] = {
static const gdb_byte linux_rt_sigtramp_code[] = {
0x97, 0xf0, 0x00, 0xad, 0x10, 0xf2, 0xf0, 0x00,
};
@ -135,7 +135,7 @@ static const unsigned char linux_rt_sigtramp_code[] = {
static CORE_ADDR
m32r_linux_rt_sigtramp_start (CORE_ADDR pc, struct frame_info *next_frame)
{
unsigned char buf[4];
gdb_byte buf[4];
/* We only recognize a signal trampoline if PC is at the start of
one of the instructions. We optimize for finding the PC at the
@ -282,7 +282,7 @@ m32r_linux_sigtramp_frame_prev_register (struct frame_info *next_frame,
int regnum, int *optimizedp,
enum lval_type *lvalp,
CORE_ADDR *addrp,
int *realnump, void *valuep)
int *realnump, gdb_byte *valuep)
{
struct m32r_frame_cache *cache =
m32r_linux_sigtramp_frame_cache (next_frame, this_cache);

34
gdb/m32r-tdep.c
View File

@ -84,8 +84,8 @@ static int
m32r_memory_insert_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
{
int val;
char buf[4];
char bp_entry[] = { 0x10, 0xf1 }; /* dpt */
gdb_byte buf[4];
gdb_byte bp_entry[] = { 0x10, 0xf1 }; /* dpt */
/* Save the memory contents. */
val = target_read_memory (addr & 0xfffffffc, contents_cache, 4);
@ -137,7 +137,7 @@ static int
m32r_memory_remove_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
{
int val;
char buf[4];
gdb_byte buf[4];
buf[0] = contents_cache[0];
buf[1] = contents_cache[1];
@ -161,12 +161,12 @@ m32r_memory_remove_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
return val;
}
static const unsigned char *
static const gdb_byte *
m32r_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
{
static char be_bp_entry[] = { 0x10, 0xf1, 0x70, 0x00 }; /* dpt -> nop */
static char le_bp_entry[] = { 0x00, 0x70, 0xf1, 0x10 }; /* dpt -> nop */
unsigned char *bp;
static gdb_byte be_bp_entry[] = { 0x10, 0xf1, 0x70, 0x00 }; /* dpt -> nop */
static gdb_byte le_bp_entry[] = { 0x00, 0x70, 0xf1, 0x10 }; /* dpt -> nop */
gdb_byte *bp;
/* Determine appropriate breakpoint. */
if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
@ -250,7 +250,7 @@ m32r_store_return_value (struct type *type, struct regcache *regcache,
if (len > 4)
{
regval = extract_unsigned_integer ((char *) valbuf + 4, len - 4);
regval = extract_unsigned_integer ((gdb_byte *) valbuf + 4, len - 4);
regcache_cooked_write_unsigned (regcache, RET1_REGNUM + 1, regval);
}
}
@ -345,7 +345,7 @@ decode_prologue (CORE_ADDR start_pc, CORE_ADDR scan_limit,
if ((insn >> 8) == 0x4f) /* addi sp, xx */
/* add 8 bit sign-extended offset */
{
int stack_adjust = (char) (insn & 0xff);
int stack_adjust = (gdb_byte) (insn & 0xff);
/* there are probably two of these stack adjustments:
1) A negative one in the prologue, and
@ -574,7 +574,7 @@ m32r_frame_unwind_cache (struct frame_info *next_frame,
else if ((op & 0xff00) == 0x4f00)
{
/* addi sp, xx */
int n = (char) (op & 0xff);
int n = (gdb_byte) (op & 0xff);
info->sp_offset += n;
}
else if (op == 0x1d8f)
@ -679,8 +679,8 @@ m32r_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct type *type;
enum type_code typecode;
CORE_ADDR regval;
char *val;
char valbuf[MAX_REGISTER_SIZE];
gdb_byte *val;
gdb_byte valbuf[MAX_REGISTER_SIZE];
int len;
int odd_sized_struct;
@ -726,11 +726,11 @@ m32r_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
{
/* value gets right-justified in the register or stack word */
memcpy (valbuf + (register_size (gdbarch, argreg) - len),
(char *) value_contents (args[argnum]), len);
(gdb_byte *) value_contents (args[argnum]), len);
val = valbuf;
}
else
val = (char *) value_contents (args[argnum]);
val = (gdb_byte *) value_contents (args[argnum]);
while (len > 0)
{
@ -791,8 +791,8 @@ m32r_extract_return_value (struct type *type, struct regcache *regcache,
enum return_value_convention
m32r_return_value (struct gdbarch *gdbarch, struct type *valtype,
struct regcache *regcache, void *readbuf,
const void *writebuf)
struct regcache *regcache, gdb_byte *readbuf,
const gdb_byte *writebuf)
{
if (TYPE_LENGTH (valtype) > 8)
return RETURN_VALUE_STRUCT_CONVENTION;
@ -852,7 +852,7 @@ m32r_frame_prev_register (struct frame_info *next_frame,
void **this_prologue_cache,
int regnum, int *optimizedp,
enum lval_type *lvalp, CORE_ADDR *addrp,
int *realnump, void *bufferp)
int *realnump, gdb_byte *bufferp)
{
struct m32r_unwind_cache *info
= m32r_frame_unwind_cache (next_frame, this_prologue_cache);

2
gdb/remote-m32r-sdi.c
View File

@ -1032,7 +1032,7 @@ m32r_files_info (struct target_ops *target)
/* Read/Write memory. */
static int
m32r_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
m32r_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len,
int write,
struct mem_attrib *attrib, struct target_ops *target)
{