diff options
| author | qiyao <qiyao> | 2011-10-11 07:31:26 +0000 |
|---|---|---|
| committer | qiyao <qiyao> | 2011-10-11 07:31:26 +0000 |
| commit | 9eeeb6380672dd85d864d2f3f7f812ad650fcb64 (patch) | |
| tree | 5274b7d37f59a0ffe08461c1165e39d85fd350ad /gdb/arm-tdep.c | |
| parent | 3a5a60f49439291709100ed6d0882a91077fa4d2 (diff) | |
| download | gdb-9eeeb6380672dd85d864d2f3f7f812ad650fcb64.tar.gz | |
gdb/
* arm-tdep.c (arm_get_next_pc_raw): Use read_memory_unsigned_integer
to get address.
Diffstat (limited to 'gdb/arm-tdep.c')
| -rw-r--r-- | gdb/arm-tdep.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 278e6e94091..add6be871d7 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -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; |