[PATCH 11/29] tcg_funcs: Add tlb_flush_page to TCGModuleOps

[Gerd Hoffmann]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 include/exec/exec-all.h  | 3 ---
 include/tcg/tcg-module.h | 3 +++
 accel/tcg/cputlb.c       | 1 +
 accel/tcg/tcg-module.c   | 5 +++++
 softmmu/physmem.c        | 4 ++--
 target/arm/helper.c      | 4 ++--
 6 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index ddb1ab797978..43d89699e989 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -328,9 +328,6 @@ static inline void tlb_init(CPUState *cpu)
 static inline void tlb_destroy(CPUState *cpu)
 {
 }
-static inline void tlb_flush_page(CPUState *cpu, target_ulong addr)
-{
-}
 static inline void tlb_flush_page_all_cpus(CPUState *src, target_ulong addr)
 {
 }
diff --git a/include/tcg/tcg-module.h b/include/tcg/tcg-module.h
index b94bfdd362ed..a903e3ee62c0 100644
--- a/include/tcg/tcg-module.h
+++ b/include/tcg/tcg-module.h
@@ -1,8 +1,11 @@
 #ifndef TCG_MODULE_H
 #define TCG_MODULE_H
 
+#include "exec/exec-all.h"
+
 struct TCGModuleOps {
     void (*tlb_flush)(CPUState *cpu);
+    void (*tlb_flush_page)(CPUState *cpu, target_ulong addr);
 };
 extern struct TCGModuleOps tcg;
 
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 40c3d1b65ac5..1fcdb71a10a0 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -2771,6 +2771,7 @@ uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr addr)
 static void tcg_module_ops_tlb(void)
 {
     tcg.tlb_flush = tlb_flush;
+    tcg.tlb_flush_page = tlb_flush_page;
 }
 
 type_init(tcg_module_ops_tlb);
diff --git a/accel/tcg/tcg-module.c b/accel/tcg/tcg-module.c
index a1e5728c8c1b..4d62160628bd 100644
--- a/accel/tcg/tcg-module.c
+++ b/accel/tcg/tcg-module.c
@@ -5,6 +5,11 @@ static void update_cpu_stub(CPUState *cpu)
 {
 }
 
+static void tlb_flush_page_stub(CPUState *cpu, target_ulong addr)
+{
+}
+
 struct TCGModuleOps tcg = {
     .tlb_flush = update_cpu_stub,
+    .tlb_flush_page = tlb_flush_page_stub,
 };
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index dd17f80120dc..8fa5376de1c9 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -794,7 +794,7 @@ int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr 
len,
 
     in_page = -(addr | TARGET_PAGE_MASK);
     if (len <= in_page) {
-        tlb_flush_page(cpu, addr);
+        tcg.tlb_flush_page(cpu, addr);
     } else {
         tcg.tlb_flush(cpu);
     }
@@ -825,7 +825,7 @@ void cpu_watchpoint_remove_by_ref(CPUState *cpu, 
CPUWatchpoint *watchpoint)
 {
     QTAILQ_REMOVE(&cpu->watchpoints, watchpoint, entry);
 
-    tlb_flush_page(cpu, watchpoint->vaddr);
+    tcg.tlb_flush_page(cpu, watchpoint->vaddr);
 
     g_free(watchpoint);
 }
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 0da65edd78cd..6aa38cde15fe 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -772,7 +772,7 @@ static void tlbimva_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
     if (tlb_force_broadcast(env)) {
         tlb_flush_page_all_cpus_synced(cs, value);
     } else {
-        tlb_flush_page(cs, value);
+        tcg.tlb_flush_page(cs, value);
     }
 }
 
@@ -799,7 +799,7 @@ static void tlbimvaa_write(CPUARMState *env, const 
ARMCPRegInfo *ri,
     if (tlb_force_broadcast(env)) {
         tlb_flush_page_all_cpus_synced(cs, value);
     } else {
-        tlb_flush_page(cs, value);
+        tcg.tlb_flush_page(cs, value);
     }
 }
 
-- 
2.31.1