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* arm-tdep.c (arm_get_next_pc_raw): Use read_memory_unsigned_integer
	to get address.
This commit is contained in:
Yao Qi 2011-10-11 07:31:29 +00:00
parent b228303dd1
commit 51370a3384
2 changed files with 15 additions and 11 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2011-10-11 Yao Qi <yao@codesourcery.com>
* arm-tdep.c (arm_get_next_pc_raw): Use read_memory_unsigned_integer
to get address.
2011-10-10 Doug Evans <dje@google.com>
* linux-thread-db.c (thread_db_new_objfile): Only try to load

21
gdb/arm-tdep.c
View File

@ -4779,8 +4779,9 @@ arm_get_next_pc_raw (struct frame_info *frame, CORE_ADDR pc)
else
base -= offset;
}
nextpc = (CORE_ADDR) read_memory_integer ((CORE_ADDR) base,
4, byte_order);
nextpc =
(CORE_ADDR) read_memory_unsigned_integer ((CORE_ADDR) base,
4, byte_order);
}
}
break;
@ -4794,6 +4795,9 @@ arm_get_next_pc_raw (struct frame_info *frame, CORE_ADDR pc)
{
/* loading pc */
int offset = 0;
unsigned long rn_val
= get_frame_register_unsigned (frame,
bits (this_instr, 16, 19));
if (bit (this_instr, 23))
{
@ -4806,15 +4810,10 @@ arm_get_next_pc_raw (struct frame_info *frame, CORE_ADDR pc)
else if (bit (this_instr, 24))
offset = -4;
{
unsigned long rn_val =
get_frame_register_unsigned (frame,
bits (this_instr, 16, 19));
nextpc =
(CORE_ADDR) read_memory_integer ((CORE_ADDR) (rn_val
+ offset),
4, byte_order);
}
nextpc =
(CORE_ADDR) read_memory_unsigned_integer ((CORE_ADDR)
(rn_val + offset),
4, byte_order);
}
}
break;