cpu: Use cpu_class_set_parent_reset()

Convert all targets to use cpu_class_set_parent_reset() with the following
coccinelle script:

@@
type CPUParentClass;
CPUParentClass *pcc;
CPUClass *cc;
identifier parent_fn;
identifier child_fn;
@@
+cpu_class_set_parent_reset(cc, child_fn, &pcc->parent_fn);
-pcc->parent_fn = cc->reset;
...
-cc->reset = child_fn;

Signed-off-by: Greg Kurz <groug@kaod.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <157650847817.354886.7047137349018460524.stgit@bahia.lan>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

18 files changed, 18 insertions, 36 deletions

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index d62fd5fdc6..411faaac57 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -2707,8 +2707,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
                                     &acc->parent_realize);
     dc->props = arm_cpu_properties;
 
-    acc->parent_reset = cc->reset;
-    cc->reset = arm_cpu_reset;
+    cpu_class_set_parent_reset(cc, arm_cpu_reset, &acc->parent_reset);
 
     cc->class_by_name = arm_cpu_class_by_name;
     cc->has_work = arm_cpu_has_work;
diff --git a/target/cris/cpu.c b/target/cris/cpu.c
index 6a857f548d..17c6712e29 100644
--- a/target/cris/cpu.c
+++ b/target/cris/cpu.c
@@ -264,8 +264,7 @@ static void cris_cpu_class_init(ObjectClass *oc, void *data)
     device_class_set_parent_realize(dc, cris_cpu_realizefn,
                                     &ccc->parent_realize);
 
-    ccc->parent_reset = cc->reset;
-    cc->reset = cris_cpu_reset;
+    cpu_class_set_parent_reset(cc, cris_cpu_reset, &ccc->parent_reset);
 
     cc->class_by_name = cris_cpu_class_by_name;
     cc->has_work = cris_cpu_has_work;
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 41f28cebf9..78bdb7ccca 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -7149,8 +7149,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
                                       &xcc->parent_unrealize);
     dc->props = x86_cpu_properties;
 
-    xcc->parent_reset = cc->reset;
-    cc->reset = x86_cpu_reset;
+    cpu_class_set_parent_reset(cc, x86_cpu_reset, &xcc->parent_reset);
     cc->reset_dump_flags = CPU_DUMP_FPU | CPU_DUMP_CCOP;
 
     cc->class_by_name = x86_cpu_class_by_name;
diff --git a/target/lm32/cpu.c b/target/lm32/cpu.c
index b35537de62..687bf35e65 100644
--- a/target/lm32/cpu.c
+++ b/target/lm32/cpu.c
@@ -218,8 +218,7 @@ static void lm32_cpu_class_init(ObjectClass *oc, void *data)
 
     device_class_set_parent_realize(dc, lm32_cpu_realizefn,
                                     &lcc->parent_realize);
-    lcc->parent_reset = cc->reset;
-    cc->reset = lm32_cpu_reset;
+    cpu_class_set_parent_reset(cc, lm32_cpu_reset, &lcc->parent_reset);
 
     cc->class_by_name = lm32_cpu_class_by_name;
     cc->has_work = lm32_cpu_has_work;
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c
index f276335faf..f0653cda2f 100644
--- a/target/m68k/cpu.c
+++ b/target/m68k/cpu.c
@@ -273,8 +273,7 @@ static void m68k_cpu_class_init(ObjectClass *c, void *data)
 
     device_class_set_parent_realize(dc, m68k_cpu_realizefn,
                                     &mcc->parent_realize);
-    mcc->parent_reset = cc->reset;
-    cc->reset = m68k_cpu_reset;
+    cpu_class_set_parent_reset(cc, m68k_cpu_reset, &mcc->parent_reset);
 
     cc->class_by_name = m68k_cpu_class_by_name;
     cc->has_work = m68k_cpu_has_work;
diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c
index 9cfd7445e7..71d88f603b 100644
--- a/target/microblaze/cpu.c
+++ b/target/microblaze/cpu.c
@@ -292,8 +292,7 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
 
     device_class_set_parent_realize(dc, mb_cpu_realizefn,
                                     &mcc->parent_realize);
-    mcc->parent_reset = cc->reset;
-    cc->reset = mb_cpu_reset;
+    cpu_class_set_parent_reset(cc, mb_cpu_reset, &mcc->parent_reset);
 
     cc->class_by_name = mb_cpu_class_by_name;
     cc->has_work = mb_cpu_has_work;
diff --git a/target/mips/cpu.c b/target/mips/cpu.c
index bbcf7ca463..6cd6b9650b 100644
--- a/target/mips/cpu.c
+++ b/target/mips/cpu.c
@@ -189,8 +189,7 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
 
     device_class_set_parent_realize(dc, mips_cpu_realizefn,
                                     &mcc->parent_realize);
-    mcc->parent_reset = cc->reset;
-    cc->reset = mips_cpu_reset;
+    cpu_class_set_parent_reset(cc, mips_cpu_reset, &mcc->parent_reset);
 
     cc->class_by_name = mips_cpu_class_by_name;
     cc->has_work = mips_cpu_has_work;
diff --git a/target/moxie/cpu.c b/target/moxie/cpu.c
index 48996d0554..cf47bc709b 100644
--- a/target/moxie/cpu.c
+++ b/target/moxie/cpu.c
@@ -101,8 +101,7 @@ static void moxie_cpu_class_init(ObjectClass *oc, void *data)
 
     device_class_set_parent_realize(dc, moxie_cpu_realizefn,
                                     &mcc->parent_realize);
-    mcc->parent_reset = cc->reset;
-    cc->reset = moxie_cpu_reset;
+    cpu_class_set_parent_reset(cc, moxie_cpu_reset, &mcc->parent_reset);
 
     cc->class_by_name = moxie_cpu_class_by_name;
 
diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index ca9c7a6df5..bbdbc0c6fb 100644
--- a/target/nios2/cpu.c
+++ b/target/nios2/cpu.c
@@ -188,8 +188,7 @@ static void nios2_cpu_class_init(ObjectClass *oc, void *data)
     device_class_set_parent_realize(dc, nios2_cpu_realizefn,
                                     &ncc->parent_realize);
     dc->props = nios2_properties;
-    ncc->parent_reset = cc->reset;
-    cc->reset = nios2_cpu_reset;
+    cpu_class_set_parent_reset(cc, nios2_cpu_reset, &ncc->parent_reset);
 
     cc->class_by_name = nios2_cpu_class_by_name;
     cc->has_work = nios2_cpu_has_work;
diff --git a/target/openrisc/cpu.c b/target/openrisc/cpu.c
index 506aec6bfb..5cd04dafab 100644
--- a/target/openrisc/cpu.c
+++ b/target/openrisc/cpu.c
@@ -150,8 +150,7 @@ static void openrisc_cpu_class_init(ObjectClass *oc, void *data)
 
     device_class_set_parent_realize(dc, openrisc_cpu_realizefn,
                                     &occ->parent_realize);
-    occ->parent_reset = cc->reset;
-    cc->reset = openrisc_cpu_reset;
+    cpu_class_set_parent_reset(cc, openrisc_cpu_reset, &occ->parent_reset);
 
     cc->class_by_name = openrisc_cpu_class_by_name;
     cc->has_work = openrisc_cpu_has_work;
diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
index d33d65dff7..5ffd07c36a 100644
--- a/target/ppc/translate_init.inc.c
+++ b/target/ppc/translate_init.inc.c
@@ -10873,8 +10873,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data)
     pcc->interrupts_big_endian = ppc_cpu_interrupts_big_endian_always;
     dc->props = ppc_cpu_properties;
 
-    pcc->parent_reset = cc->reset;
-    cc->reset = ppc_cpu_reset;
+    cpu_class_set_parent_reset(cc, ppc_cpu_reset, &pcc->parent_reset);
 
     cc->class_by_name = ppc_cpu_class_by_name;
     pcc->parent_parse_features = cc->parse_features;
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index d37861a430..d6f1872728 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -462,8 +462,7 @@ static void riscv_cpu_class_init(ObjectClass *c, void *data)
     device_class_set_parent_realize(dc, riscv_cpu_realize,
                                     &mcc->parent_realize);
 
-    mcc->parent_reset = cc->reset;
-    cc->reset = riscv_cpu_reset;
+    cpu_class_set_parent_reset(cc, riscv_cpu_reset, &mcc->parent_reset);
 
     cc->class_by_name = riscv_cpu_class_by_name;
     cc->has_work = riscv_cpu_has_work;
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 625daeedd1..ca487f5fdd 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -456,12 +456,11 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
     dc->props = s390x_cpu_properties;
     dc->user_creatable = true;
 
-    scc->parent_reset = cc->reset;
+    cpu_class_set_parent_reset(cc, s390_cpu_reset_full, &scc->parent_reset);
 #if !defined(CONFIG_USER_ONLY)
     scc->load_normal = s390_cpu_load_normal;
 #endif
     scc->reset = s390_cpu_reset;
-    cc->reset = s390_cpu_reset_full;
     cc->class_by_name = s390_cpu_class_by_name,
     cc->has_work = s390_cpu_has_work;
 #ifdef CONFIG_TCG
diff --git a/target/sh4/cpu.c b/target/sh4/cpu.c
index d0a7707991..70c8d8170f 100644
--- a/target/sh4/cpu.c
+++ b/target/sh4/cpu.c
@@ -214,8 +214,7 @@ static void superh_cpu_class_init(ObjectClass *oc, void *data)
     device_class_set_parent_realize(dc, superh_cpu_realizefn,
                                     &scc->parent_realize);
 
-    scc->parent_reset = cc->reset;
-    cc->reset = superh_cpu_reset;
+    cpu_class_set_parent_reset(cc, superh_cpu_reset, &scc->parent_reset);
 
     cc->class_by_name = superh_cpu_class_by_name;
     cc->has_work = superh_cpu_has_work;
diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c
index bc65929552..9c306e5271 100644
--- a/target/sparc/cpu.c
+++ b/target/sparc/cpu.c
@@ -859,8 +859,7 @@ static void sparc_cpu_class_init(ObjectClass *oc, void *data)
                                     &scc->parent_realize);
     dc->props = sparc_cpu_properties;
 
-    scc->parent_reset = cc->reset;
-    cc->reset = sparc_cpu_reset;
+    cpu_class_set_parent_reset(cc, sparc_cpu_reset, &scc->parent_reset);
 
     cc->class_by_name = sparc_cpu_class_by_name;
     cc->parse_features = sparc_cpu_parse_features;
diff --git a/target/tilegx/cpu.c b/target/tilegx/cpu.c
index 2b2a7ccc31..cd422a0467 100644
--- a/target/tilegx/cpu.c
+++ b/target/tilegx/cpu.c
@@ -142,8 +142,7 @@ static void tilegx_cpu_class_init(ObjectClass *oc, void *data)
     device_class_set_parent_realize(dc, tilegx_cpu_realizefn,
                                     &tcc->parent_realize);
 
-    tcc->parent_reset = cc->reset;
-    cc->reset = tilegx_cpu_reset;
+    cpu_class_set_parent_reset(cc, tilegx_cpu_reset, &tcc->parent_reset);
 
     cc->class_by_name = tilegx_cpu_class_by_name;
     cc->has_work = tilegx_cpu_has_work;
diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c
index df807c1d74..85bc9f03a1 100644
--- a/target/tricore/cpu.c
+++ b/target/tricore/cpu.c
@@ -153,8 +153,7 @@ static void tricore_cpu_class_init(ObjectClass *c, void *data)
     device_class_set_parent_realize(dc, tricore_cpu_realizefn,
                                     &mcc->parent_realize);
 
-    mcc->parent_reset = cc->reset;
-    cc->reset = tricore_cpu_reset;
+    cpu_class_set_parent_reset(cc, tricore_cpu_reset, &mcc->parent_reset);
     cc->class_by_name = tricore_cpu_class_by_name;
     cc->has_work = tricore_cpu_has_work;
 
diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c
index c65dcf9dd7..4856aee8ec 100644
--- a/target/xtensa/cpu.c
+++ b/target/xtensa/cpu.c
@@ -184,8 +184,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
     device_class_set_parent_realize(dc, xtensa_cpu_realizefn,
                                     &xcc->parent_realize);
 
-    xcc->parent_reset = cc->reset;
-    cc->reset = xtensa_cpu_reset;
+    cpu_class_set_parent_reset(cc, xtensa_cpu_reset, &xcc->parent_reset);
 
     cc->class_by_name = xtensa_cpu_class_by_name;
     cc->has_work = xtensa_cpu_has_work;