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| author | Richard Henderson | 2019-08-24 17:21:34 +0200 |
|---|---|---|
| committer | Richard Henderson | 2019-09-03 17:30:39 +0200 |
| commit | 56ad8b007dde7a61e02582e1f2d5c57fc0165a6b (patch) | |
| tree | e467f93b618184af064efc0bd911dfe7648d1bce /include/hw | |
| parent | cputlb: Fold TLB_RECHECK into TLB_INVALID_MASK (diff) | |
| download | qemu-56ad8b007dde7a61e02582e1f2d5c57fc0165a6b.tar.gz qemu-56ad8b007dde7a61e02582e1f2d5c57fc0165a6b.tar.xz qemu-56ad8b007dde7a61e02582e1f2d5c57fc0165a6b.zip | |
exec: Factor out cpu_watchpoint_address_matches
We want to move the check for watchpoints from
memory_region_section_get_iotlb to tlb_set_page_with_attrs.
Isolate the loop over watchpoints to an exported function.
Rename the existing cpu_watchpoint_address_matches to
watchpoint_address_matches, since it doesn't actually
have a cpu argument.
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/core/cpu.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 7bd8bed5b2..c7cda65c66 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -1096,6 +1096,12 @@ static inline void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len, MemTxAttrs atr, int fl, uintptr_t ra) { } + +static inline int cpu_watchpoint_address_matches(CPUState *cpu, + vaddr addr, vaddr len) +{ + return 0; +} #else int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len, int flags, CPUWatchpoint **watchpoint); @@ -1105,6 +1111,7 @@ void cpu_watchpoint_remove_by_ref(CPUState *cpu, CPUWatchpoint *watchpoint); void cpu_watchpoint_remove_all(CPUState *cpu, int mask); void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len, MemTxAttrs attrs, int flags, uintptr_t ra); +int cpu_watchpoint_address_matches(CPUState *cpu, vaddr addr, vaddr len); #endif /** |