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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2012-07-30 15:05:40 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2012-07-30 15:05:40 +0000 |
| commit | 63c451d5ea057f23a287c9b1ac846b59a4a9c028 (patch) | |
| tree | 3b54753bb5a0d7264e23a88ba556aaecafeb2383 /gdb/gdbserver/linux-arm-low.c | |
| parent | c79947181e0021676f840b630ab61051bc8c987b (diff) | |
| download | gdb-63c451d5ea057f23a287c9b1ac846b59a4a9c028.tar.gz | |
ChangeLog:
* arm-linux-nat.c (arm_linux_hw_breakpoint_initialize): Do not
attempt to 4-byte-align HW breakpoint addresses for Thumb.
gdbserver/ChangeLog:
* linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
to 4-byte-align HW breakpoint addresses for Thumb.
Diffstat (limited to 'gdb/gdbserver/linux-arm-low.c')
| -rw-r--r-- | gdb/gdbserver/linux-arm-low.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/gdbserver/linux-arm-low.c b/gdb/gdbserver/linux-arm-low.c index c4d2000c3b1..10370834fcf 100644 --- a/gdb/gdbserver/linux-arm-low.c +++ b/gdb/gdbserver/linux-arm-low.c @@ -474,17 +474,17 @@ arm_linux_hw_point_initialize (char type, CORE_ADDR addr, int len, { case 2: /* 16-bit Thumb mode breakpoint */ case 3: /* 32-bit Thumb mode breakpoint */ - mask = 0x3 << (addr & 2); + mask = 0x3; + addr &= ~1; break; case 4: /* 32-bit ARM mode breakpoint */ mask = 0xf; + addr &= ~3; break; default: /* Unsupported. */ return -1; } - - addr &= ~3; } else { |