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authorRichard Henderson <richard.henderson@linaro.org>2019-08-24 08:21:34 -0700
committerRichard Henderson <richard.henderson@linaro.org>2019-09-03 08:30:39 -0700
commit56ad8b007dde7a61e02582e1f2d5c57fc0165a6b (patch)
treee467f93b618184af064efc0bd911dfe7648d1bce /include
parent30d7e098d5c38644359820317fcf72e3e129ec53 (diff)
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')
-rw-r--r--include/hw/core/cpu.h7
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
/**