| commit | 9ebb3cbcc39d4e61ae6751167086acfb5c201e6f | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Wed Dec 01 14:12:13 2010 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Mon Dec 06 11:55:57 2010 +0000 |
| tree | 4e88970d75cb2e7b3a5a2f1b50c58ab358d30339 | |
| parent | 93a04a3416da12647c47840ebe2bb812fcb801d0 [diff] |
ARM: hw_breakpoint: unify single-stepping code for watchpoints and breakpoints The single-stepping code is currently different depending on whether we are stepping over a breakpoint or a watchpoint. There is no good reason for this, so let's sort it out. This patch adds functions for enabling/disabling single-step for a particular hw_breakpoint and integrates this with the exception handling code. Signed-off-by: Will Deacon <will.deacon@arm.com>