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| author | Will Deacon <will.deacon@arm.com> | 2010-12-01 14:12:13 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2010-12-06 11:55:57 +0000 |
| commit | 9ebb3cbcc39d4e61ae6751167086acfb5c201e6f (patch) | |
| tree | 4e88970d75cb2e7b3a5a2f1b50c58ab358d30339 /arch/arm/include/asm/hw_breakpoint.h | |
| parent | 93a04a3416da12647c47840ebe2bb812fcb801d0 (diff) | |
| download | linux-9ebb3cbcc39d4e61ae6751167086acfb5c201e6f.tar.gz linux-9ebb3cbcc39d4e61ae6751167086acfb5c201e6f.tar.bz2 linux-9ebb3cbcc39d4e61ae6751167086acfb5c201e6f.zip | |
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>
Diffstat (limited to 'arch/arm/include/asm/hw_breakpoint.h')
| -rw-r--r-- | arch/arm/include/asm/hw_breakpoint.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h index 881429d0b849..f389b2704d82 100644 --- a/arch/arm/include/asm/hw_breakpoint.h +++ b/arch/arm/include/asm/hw_breakpoint.h @@ -20,8 +20,8 @@ struct arch_hw_breakpoint_ctrl { struct arch_hw_breakpoint { u32 address; u32 trigger; - struct arch_hw_breakpoint_ctrl step_ctrl; - struct arch_hw_breakpoint_ctrl ctrl; + struct arch_hw_breakpoint_ctrl step_ctrl; + struct arch_hw_breakpoint_ctrl ctrl; }; static inline u32 encode_ctrl_reg(struct arch_hw_breakpoint_ctrl ctrl) |