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[PATCH v7 23/23] cpu: Restrict "hw/core/sysemu-cpu-ops.h" to target/cpu.
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v7 23/23] cpu: Restrict "hw/core/sysemu-cpu-ops.h" to target/cpu.c |
Date: |
Mon, 17 May 2021 12:51:40 +0200 |
Somehow similar to commit 78271684719 ("cpu: tcg_ops: move to
tcg-cpu-ops.h, keep a pointer in CPUClass"):
We cannot in principle make the SysEmu Operations field definitions
conditional on CONFIG_SOFTMMU in code that is included by both
common_ss and specific_ss modules.
Therefore, what we can do safely to restrict the SysEmu fields to
system emulation builds, is to move all sysemu operations into a
separate header file, which is only included by system-specific code.
This leaves just a NULL pointer in the cpu.h for the user-mode builds.
Inspired-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
include/hw/core/cpu.h | 3 ++-
target/alpha/cpu.h | 3 +++
target/arm/cpu.h | 3 +++
target/avr/cpu.h | 1 +
target/cris/cpu.h | 3 +++
target/hexagon/cpu.h | 3 +++
target/hppa/cpu.h | 3 +++
target/i386/cpu.h | 3 +++
target/m68k/cpu.h | 3 +++
target/microblaze/cpu.h | 1 +
target/mips/cpu.h | 3 +++
target/nios2/cpu.h | 1 +
target/openrisc/cpu.h | 3 +++
target/ppc/cpu.h | 3 +++
target/riscv/cpu.h | 3 +++
target/rx/cpu.h | 3 +++
target/s390x/cpu.h | 3 +++
target/sh4/cpu.h | 3 +++
target/sparc/cpu.h | 3 +++
target/tricore/cpu.h | 3 +++
target/xtensa/cpu.h | 3 +++
cpu.c | 1 +
22 files changed, 57 insertions(+), 1 deletion(-)
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 45fb543c291..e4328de8d41 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -80,7 +80,8 @@ struct TCGCPUOps;
/* see accel-cpu.h */
struct AccelCPUClass;
-#include "hw/core/sysemu-cpu-ops.h"
+/* see sysemu-cpu-ops.h */
+struct SysemuCPUOps;
/**
* CPUClass:
diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h
index cb3021c1afa..d5c13c7411f 100644
--- a/target/alpha/cpu.h
+++ b/target/alpha/cpu.h
@@ -22,6 +22,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* Alpha processors have a weak memory model */
#define TCG_GUEST_DEFAULT_MO (0)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 1129b5ec0cc..8c63032d503 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -25,6 +25,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
#include "qapi/qapi-types-common.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* ARM processors have a weak memory model */
#define TCG_GUEST_DEFAULT_MO (0)
diff --git a/target/avr/cpu.h b/target/avr/cpu.h
index d148e8c75a4..e0419649fa7 100644
--- a/target/avr/cpu.h
+++ b/target/avr/cpu.h
@@ -23,6 +23,7 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#include "hw/core/sysemu-cpu-ops.h"
#ifdef CONFIG_USER_ONLY
#error "AVR 8-bit does not support user mode"
diff --git a/target/cris/cpu.h b/target/cris/cpu.h
index aac921e221a..e258305675e 100644
--- a/target/cris/cpu.h
+++ b/target/cris/cpu.h
@@ -23,6 +23,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define EXCP_NMI 1
#define EXCP_GURU 2
diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h
index 2855dd38816..7fb4bcb74f9 100644
--- a/target/hexagon/cpu.h
+++ b/target/hexagon/cpu.h
@@ -26,6 +26,9 @@ typedef struct CPUHexagonState CPUHexagonState;
#include "qemu-common.h"
#include "exec/cpu-defs.h"
#include "hex_regs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define NUM_PREGS 4
#define TOTAL_PER_THREAD_REGS 64
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index d125aeac1d3..c5541a5aea9 100644
--- a/target/hppa/cpu.h
+++ b/target/hppa/cpu.h
@@ -22,6 +22,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* PA-RISC 1.x processors have a strong memory model. */
/* ??? While we do not yet implement PA-RISC 2.0, those processors have
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index 27a7214debe..38fff85b60f 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -25,6 +25,9 @@
#include "kvm/hyperv-proto.h"
#include "exec/cpu-defs.h"
#include "qapi/qapi-types-common.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* The x86 has a strong memory model with some store-after-load re-ordering */
#define TCG_GUEST_DEFAULT_MO (TCG_MO_ALL & ~TCG_MO_ST_LD)
diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h
index 7b17f59d40f..102988799bc 100644
--- a/target/m68k/cpu.h
+++ b/target/m68k/cpu.h
@@ -23,6 +23,9 @@
#include "exec/cpu-defs.h"
#include "cpu-qom.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define OS_BYTE 0
#define OS_WORD 1
diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h
index 444dc487456..20a89746104 100644
--- a/target/microblaze/cpu.h
+++ b/target/microblaze/cpu.h
@@ -26,6 +26,7 @@
typedef struct CPUMBState CPUMBState;
#if !defined(CONFIG_USER_ONLY)
+#include "hw/core/sysemu-cpu-ops.h"
#include "mmu.h"
#endif
diff --git a/target/mips/cpu.h b/target/mips/cpu.h
index 075c24abdad..923ab71f8d7 100644
--- a/target/mips/cpu.h
+++ b/target/mips/cpu.h
@@ -6,6 +6,9 @@
#include "fpu/softfloat-types.h"
#include "hw/clock.h"
#include "mips-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define TCG_GUEST_DEFAULT_MO (0)
diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index 75b0c9924bb..16461a17e88 100644
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -27,6 +27,7 @@
typedef struct CPUNios2State CPUNios2State;
#if !defined(CONFIG_USER_ONLY)
+#include "hw/core/sysemu-cpu-ops.h"
#include "mmu.h"
#endif
diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h
index 33ab91719c2..062a6369d62 100644
--- a/target/openrisc/cpu.h
+++ b/target/openrisc/cpu.h
@@ -23,6 +23,9 @@
#include "exec/cpu-defs.h"
#include "hw/core/cpu.h"
#include "qom/object.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* cpu_openrisc_map_address_* in CPUOpenRISCTLBContext need this decl. */
struct OpenRISCCPU;
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index 69978fe0d9b..fa61ef0f8f1 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -24,6 +24,9 @@
#include "exec/cpu-defs.h"
#include "cpu-qom.h"
#include "qom/object.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define TCG_GUEST_DEFAULT_MO 0
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 6713bf6fb44..78754ce7ae4 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -25,6 +25,9 @@
#include "exec/cpu-defs.h"
#include "fpu/softfloat-types.h"
#include "qom/object.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define TCG_GUEST_DEFAULT_MO 0
diff --git a/target/rx/cpu.h b/target/rx/cpu.h
index 2b7595ff372..0fe4bf586cb 100644
--- a/target/rx/cpu.h
+++ b/target/rx/cpu.h
@@ -25,6 +25,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* PSW define */
REG32(PSW, 0)
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index 2464d4076c0..8f7233d97c2 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -28,6 +28,9 @@
#include "cpu-qom.h"
#include "cpu_models.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#define ELF_MACHINE_UNAME "S390X"
diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h
index 64870023e31..c93b0461e5f 100644
--- a/target/sh4/cpu.h
+++ b/target/sh4/cpu.h
@@ -22,6 +22,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* CPU Subtypes */
#define SH_CPU_SH7750 (1 << 0)
diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index 79e28eb2182..de048fdf287 100644
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -4,6 +4,9 @@
#include "qemu/bswap.h"
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
#if !defined(TARGET_SPARC64)
#define TARGET_DPREGS 16
diff --git a/target/tricore/cpu.h b/target/tricore/cpu.h
index 0892ae647dc..9f4b55731f9 100644
--- a/target/tricore/cpu.h
+++ b/target/tricore/cpu.h
@@ -23,6 +23,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
#include "tricore-defs.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
struct tricore_boot_info;
diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h
index d40d8b7d863..cef48f3a7e6 100644
--- a/target/xtensa/cpu.h
+++ b/target/xtensa/cpu.h
@@ -31,6 +31,9 @@
#include "cpu-qom.h"
#include "exec/cpu-defs.h"
#include "xtensa-isa.h"
+#ifndef CONFIG_USER_ONLY
+#include "hw/core/sysemu-cpu-ops.h"
+#endif
/* Xtensa processors have a weak memory model */
#define TCG_GUEST_DEFAULT_MO (0)
diff --git a/cpu.c b/cpu.c
index 76047fcd4d6..164fefeaa35 100644
--- a/cpu.c
+++ b/cpu.c
@@ -29,6 +29,7 @@
#ifdef CONFIG_USER_ONLY
#include "qemu.h"
#else
+#include "hw/core/sysemu-cpu-ops.h"
#include "exec/address-spaces.h"
#endif
#include "sysemu/tcg.h"
--
2.26.3
- Re: [PATCH v7 13/23] cpu: Move AVR target vmsd field from CPUClass to DeviceClass, (continued)
- [PATCH v7 14/23] cpu: Introduce SysemuCPUOps structure, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 15/23] cpu: Move CPUClass::vmsd to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 16/23] cpu: Move CPUClass::virtio_is_big_endian to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 17/23] cpu: Move CPUClass::get_crash_info to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 19/23] cpu: Move CPUClass::asidx_from_attrs to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 18/23] cpu: Move CPUClass::write_elf* to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 20/23] cpu: Move CPUClass::get_phys_page_debug to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 21/23] cpu: Move CPUClass::get_memory_mapping to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 22/23] cpu: Move CPUClass::get_paging_enabled to SysemuCPUOps, Philippe Mathieu-Daudé, 2021/05/17
- [PATCH v7 23/23] cpu: Restrict "hw/core/sysemu-cpu-ops.h" to target/cpu.c,
Philippe Mathieu-Daudé <=
- Re: [PATCH v7 00/23] cpu: Introduce SysemuCPUOps structure, Philippe Mathieu-Daudé, 2021/05/25
- Re: [PATCH v7 00/23] cpu: Introduce SysemuCPUOps structure, Richard Henderson, 2021/05/26