target: Use ArchCPU as interface to target CPU

ArchCPU is our interface with target-specific code. Use it as
a forward-declared opaque pointer (abstract type), having its
structure defined by each target.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220214183144.27402-15-f4bug@amsat.org>

20 files changed, 20 insertions, 20 deletions

diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h
index 84430aff42..58f00b7814 100644
--- a/target/alpha/cpu.h
+++ b/target/alpha/cpu.h
@@ -257,7 +257,7 @@ typedef struct CPUArchState {
  *
  * An Alpha CPU.
  */
-struct AlphaCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index af89509f5a..0b4b5bbf54 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -774,7 +774,7 @@ typedef struct ARMISARegisters ARMISARegisters;
  *
  * An ARM CPU core.
  */
-struct ARMCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/avr/cpu.h b/target/avr/cpu.h
index a833799fc1..55497f851d 100644
--- a/target/avr/cpu.h
+++ b/target/avr/cpu.h
@@ -143,7 +143,7 @@ typedef struct CPUArchState {
  *
  *  A AVR CPU.
  */
-struct AVRCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/cris/cpu.h b/target/cris/cpu.h
index af7121bba0..e6776f25b1 100644
--- a/target/cris/cpu.h
+++ b/target/cris/cpu.h
@@ -173,7 +173,7 @@ typedef struct CPUArchState {
  *
  * A CRIS CPU.
  */
-struct CRISCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h
index 8db0aa542d..2a65a57bab 100644
--- a/target/hexagon/cpu.h
+++ b/target/hexagon/cpu.h
@@ -140,7 +140,7 @@ typedef struct HexagonCPUClass {
     DeviceReset parent_reset;
 } HexagonCPUClass;
 
-struct HexagonCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index 73a3f32389..4cc936b6bf 100644
--- a/target/hppa/cpu.h
+++ b/target/hppa/cpu.h
@@ -213,7 +213,7 @@ typedef struct CPUArchState {
  *
  * An HPPA CPU.
  */
-struct HPPACPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index d99e175e17..e11734ba86 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1707,7 +1707,7 @@ struct kvm_msrs;
  *
  * An x86 CPU.
  */
-struct X86CPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h
index 76a7cc70b4..872e8ce637 100644
--- a/target/m68k/cpu.h
+++ b/target/m68k/cpu.h
@@ -156,7 +156,7 @@ typedef struct CPUArchState {
  *
  * A Motorola 68k CPU.
  */
-struct M68kCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h
index 6e4e90a41e..0a0ce71b6a 100644
--- a/target/microblaze/cpu.h
+++ b/target/microblaze/cpu.h
@@ -339,7 +339,7 @@ typedef struct {
  *
  * A MicroBlaze CPU.
  */
-struct MicroBlazeCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
 
diff --git a/target/mips/cpu.h b/target/mips/cpu.h
index c361408cc8..09e98f64de 100644
--- a/target/mips/cpu.h
+++ b/target/mips/cpu.h
@@ -1171,7 +1171,7 @@ typedef struct CPUArchState {
  *
  * A MIPS CPU.
  */
-struct MIPSCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index e07da73df0..ca0f3420cd 100644
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -169,7 +169,7 @@ struct CPUArchState {
  *
  * A Nios2 CPU.
  */
-struct Nios2CPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h
index bcd28802e4..bdf29d2dc4 100644
--- a/target/openrisc/cpu.h
+++ b/target/openrisc/cpu.h
@@ -297,7 +297,7 @@ typedef struct CPUArchState {
  *
  * A OpenRISC CPU.
  */
-struct OpenRISCCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index 03bba61c8b..047b24ba50 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -1275,7 +1275,7 @@ typedef struct PPCVirtualHypervisorClass PPCVirtualHypervisorClass;
  *
  * A PowerPC CPU.
  */
-struct PowerPCCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 2810389fdd..c069fe85fa 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -394,7 +394,7 @@ typedef struct RISCVCPUConfig RISCVCPUConfig;
  *
  * A RISCV CPU.
  */
-struct RISCVCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/rx/cpu.h b/target/rx/cpu.h
index f81bf5b592..b4abd90ccd 100644
--- a/target/rx/cpu.h
+++ b/target/rx/cpu.h
@@ -105,7 +105,7 @@ typedef struct CPUArchState {
  *
  * A RX CPU
  */
-struct RXCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index bdf3f7d4fe..c49c8466e7 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -163,7 +163,7 @@ static inline uint64_t *get_freg(CPUS390XState *cs, int nr)
  *
  * An S/390 CPU.
  */
-struct S390CPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h
index dd477ba577..c72a30edfd 100644
--- a/target/sh4/cpu.h
+++ b/target/sh4/cpu.h
@@ -195,7 +195,7 @@ typedef struct CPUArchState {
  *
  * A SuperH CPU.
  */
-struct SuperHCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index 2a7fd47da3..abb38db674 100644
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -556,7 +556,7 @@ struct CPUArchState {
  *
  * A SPARC CPU.
  */
-struct SPARCCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/tricore/cpu.h b/target/tricore/cpu.h
index cd1954aa9e..108d6b8288 100644
--- a/target/tricore/cpu.h
+++ b/target/tricore/cpu.h
@@ -196,7 +196,7 @@ typedef struct CPUArchState {
  *
  * A TriCore CPU.
  */
-struct TriCoreCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/
diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h
index a361ab8785..4515f682aa 100644
--- a/target/xtensa/cpu.h
+++ b/target/xtensa/cpu.h
@@ -553,7 +553,7 @@ struct CPUArchState {
  *
  * An Xtensa CPU.
  */
-struct XtensaCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;
     /*< public >*/