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[Qemu-devel] [RFC qom-cpu 01/41] cpu: Turn cpu_has_work() into a CPUClas
|
From: |
Andreas Färber |
|
Subject: |
[Qemu-devel] [RFC qom-cpu 01/41] cpu: Turn cpu_has_work() into a CPUClass hook |
|
Date: |
Wed, 4 Sep 2013 11:04:41 +0200 |
Default to false.
Tidy variable naming and inline cast uses while at it.
Signed-off-by: Andreas Färber <address@hidden>
---
cpu-exec.c | 5 -----
cpus.c | 2 +-
include/qom/cpu.h | 12 ++++++++++--
qom/cpu.c | 6 ++++++
target-alpha/cpu.c | 16 ++++++++++++++++
target-alpha/cpu.h | 15 ---------------
target-arm/cpu.c | 7 +++++++
target-arm/cpu.h | 6 ------
target-cris/cpu.c | 6 ++++++
target-cris/cpu.h | 5 -----
target-i386/cpu.c | 15 +++++++++++++++
target-i386/cpu.h | 14 --------------
target-lm32/cpu.c | 6 ++++++
target-lm32/cpu.h | 5 -----
target-m68k/cpu.c | 6 ++++++
target-m68k/cpu.h | 5 -----
target-microblaze/cpu.c | 6 ++++++
target-microblaze/cpu.h | 5 -----
target-mips/cpu.c | 30 ++++++++++++++++++++++++++++++
target-mips/cpu.h | 28 ----------------------------
target-moxie/cpu.c | 6 ++++++
target-moxie/cpu.h | 5 -----
target-openrisc/cpu.c | 7 +++++++
target-openrisc/cpu.h | 5 -----
target-ppc/cpu.h | 8 --------
target-ppc/translate_init.c | 9 +++++++++
target-s390x/cpu.c | 10 ++++++++++
target-s390x/cpu.h | 9 ---------
target-sh4/cpu.c | 6 ++++++
target-sh4/cpu.h | 5 -----
target-sparc/cpu.c | 10 ++++++++++
target-sparc/cpu.h | 9 ---------
target-unicore32/cpu.c | 7 +++++++
target-unicore32/cpu.h | 6 ------
target-xtensa/cpu.c | 8 ++++++++
target-xtensa/cpu.h | 7 -------
36 files changed, 172 insertions(+), 145 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 5a43995..e9866b8 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -23,11 +23,6 @@
#include "qemu/atomic.h"
#include "sysemu/qtest.h"
-bool qemu_cpu_has_work(CPUState *cpu)
-{
- return cpu_has_work(cpu);
-}
-
void cpu_loop_exit(CPUArchState *env)
{
CPUState *cpu = ENV_GET_CPU(env);
diff --git a/cpus.c b/cpus.c
index e566297..5acb98b 100644
--- a/cpus.c
+++ b/cpus.c
@@ -75,7 +75,7 @@ static bool cpu_thread_is_idle(CPUState *cpu)
if (cpu_is_stopped(cpu)) {
return true;
}
- if (!cpu->halted || qemu_cpu_has_work(cpu) ||
+ if (!cpu->halted || cpu_has_work(cpu) ||
kvm_halt_in_kernel()) {
return false;
}
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 7739e00..4d022c3 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -69,6 +69,7 @@ struct TranslationBlock;
* instantiatable CPU type.
* @reset: Callback to reset the #CPUState to its initial state.
* @reset_dump_flags: #CPUDumpFlags to use for reset logging.
+ * @has_work: Callback for checking if there is work to do.
* @do_interrupt: Callback for interrupt handling.
* @do_unassigned_access: Callback for unassigned access handling.
* @memory_rw_debug: Callback for GDB memory access.
@@ -98,6 +99,7 @@ typedef struct CPUClass {
void (*reset)(CPUState *cpu);
int reset_dump_flags;
+ bool (*has_work)(CPUState *cpu);
void (*do_interrupt)(CPUState *cpu);
CPUUnassignedAccess do_unassigned_access;
int (*memory_rw_debug)(CPUState *cpu, vaddr addr,
@@ -344,14 +346,20 @@ void cpu_reset(CPUState *cpu);
ObjectClass *cpu_class_by_name(const char *typename, const char *cpu_model);
/**
- * qemu_cpu_has_work:
+ * cpu_has_work:
* @cpu: The vCPU to check.
*
* Checks whether the CPU has work to do.
*
* Returns: %true if the CPU has work, %false otherwise.
*/
-bool qemu_cpu_has_work(CPUState *cpu);
+static inline bool cpu_has_work(CPUState *cpu)
+{
+ CPUClass *cc = CPU_GET_CLASS(cpu);
+
+ g_assert(cc->has_work);
+ return cc->has_work(cpu);
+}
/**
* qemu_cpu_is_self:
diff --git a/qom/cpu.c b/qom/cpu.c
index fa7ec6b..c71fa35 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -200,6 +200,11 @@ static void cpu_common_reset(CPUState *cpu)
cpu->halted = 0;
}
+static bool cpu_common_has_work(CPUState *cs)
+{
+ return false;
+}
+
ObjectClass *cpu_class_by_name(const char *typename, const char *cpu_model)
{
CPUClass *cc = CPU_CLASS(object_class_by_name(typename));
@@ -244,6 +249,7 @@ static void cpu_class_init(ObjectClass *klass, void *data)
k->class_by_name = cpu_common_class_by_name;
k->reset = cpu_common_reset;
k->get_arch_id = cpu_common_get_arch_id;
+ k->has_work = cpu_common_has_work;
k->get_paging_enabled = cpu_common_get_paging_enabled;
k->get_memory_mapping = cpu_common_get_memory_mapping;
k->write_elf32_qemunote = cpu_common_write_elf32_qemunote;
diff --git a/target-alpha/cpu.c b/target-alpha/cpu.c
index cfad2ea..053afa2 100644
--- a/target-alpha/cpu.c
+++ b/target-alpha/cpu.c
@@ -31,6 +31,21 @@ static void alpha_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool alpha_cpu_has_work(CPUState *cs)
+{
+ /* Here we are checking to see if the CPU should wake up from HALT.
+ We will have gotten into this state only for WTINT from PALmode. */
+ /* ??? I'm not sure how the IPL state works with WTINT to keep a CPU
+ asleep even if (some) interrupts have been asserted. For now,
+ assume that if a CPU really wants to stay asleep, it will mask
+ interrupts at the chipset level, which will prevent these bits
+ from being set in the first place. */
+ return cs->interrupt_request & (CPU_INTERRUPT_HARD
+ | CPU_INTERRUPT_TIMER
+ | CPU_INTERRUPT_SMP
+ | CPU_INTERRUPT_MCHK);
+}
+
static void alpha_cpu_realizefn(DeviceState *dev, Error **errp)
{
CPUState *cs = CPU(dev);
@@ -271,6 +286,7 @@ static void alpha_cpu_class_init(ObjectClass *oc, void
*data)
dc->realize = alpha_cpu_realizefn;
cc->class_by_name = alpha_cpu_class_by_name;
+ cc->has_work = alpha_cpu_has_work;
cc->do_interrupt = alpha_cpu_do_interrupt;
cc->dump_state = alpha_cpu_dump_state;
cc->set_pc = alpha_cpu_set_pc;
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index c85dc6e..a172124 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -498,21 +498,6 @@ static inline void cpu_get_tb_cpu_state(CPUAlphaState
*env, target_ulong *pc,
*pflags = flags;
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- /* Here we are checking to see if the CPU should wake up from HALT.
- We will have gotten into this state only for WTINT from PALmode. */
- /* ??? I'm not sure how the IPL state works with WTINT to keep a CPU
- asleep even if (some) interrupts have been asserted. For now,
- assume that if a CPU really wants to stay asleep, it will mask
- interrupts at the chipset level, which will prevent these bits
- from being set in the first place. */
- return cpu->interrupt_request & (CPU_INTERRUPT_HARD
- | CPU_INTERRUPT_TIMER
- | CPU_INTERRUPT_SMP
- | CPU_INTERRUPT_MCHK);
-}
-
#include "exec/exec-all.h"
#endif /* !defined (__CPU_ALPHA_H__) */
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index b2556c6..f38c851 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -34,6 +34,12 @@ static void arm_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.regs[15] = value;
}
+static bool arm_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request &
+ (CPU_INTERRUPT_FIQ | CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
+}
+
static void cp_reg_reset(gpointer key, gpointer value, gpointer opaque)
{
/* Reset a single ARMCPRegInfo register */
@@ -890,6 +896,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
cc->reset = arm_cpu_reset;
cc->class_by_name = arm_cpu_class_by_name;
+ cc->has_work = arm_cpu_has_work;
cc->do_interrupt = arm_cpu_do_interrupt;
cc->dump_state = arm_cpu_dump_state;
cc->set_pc = arm_cpu_set_pc;
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index f2abdf3..a42822b 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -814,12 +814,6 @@ static inline void cpu_get_tb_cpu_state(CPUARMState *env,
target_ulong *pc,
}
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request &
- (CPU_INTERRUPT_FIQ | CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
-}
-
#include "exec/exec-all.h"
/* Load an instruction and return it in the standard little-endian order */
diff --git a/target-cris/cpu.c b/target-cris/cpu.c
index 44301a4..998cded 100644
--- a/target-cris/cpu.c
+++ b/target-cris/cpu.c
@@ -33,6 +33,11 @@ static void cris_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool cris_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
+}
+
/* CPUClass::reset() */
static void cris_cpu_reset(CPUState *s)
{
@@ -257,6 +262,7 @@ static void cris_cpu_class_init(ObjectClass *oc, void *data)
cc->reset = cris_cpu_reset;
cc->class_by_name = cris_cpu_class_by_name;
+ cc->has_work = cris_cpu_has_work;
cc->do_interrupt = cris_cpu_do_interrupt;
cc->dump_state = cris_cpu_dump_state;
cc->set_pc = cris_cpu_set_pc;
diff --git a/target-cris/cpu.h b/target-cris/cpu.h
index 4b9fc4c..15a0497 100644
--- a/target-cris/cpu.h
+++ b/target-cris/cpu.h
@@ -272,11 +272,6 @@ static inline void cpu_get_tb_cpu_state(CPUCRISState *env,
target_ulong *pc,
#define cpu_list cris_cpu_list
void cris_cpu_list(FILE *f, fprintf_function cpu_fprintf);
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
-}
-
#include "exec/exec-all.h"
#endif
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index c36345e..fa92950 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -2676,6 +2676,20 @@ static void x86_cpu_synchronize_from_tb(CPUState *cs,
TranslationBlock *tb)
cpu->env.eip = tb->pc - tb->cs_base;
}
+static bool x86_cpu_has_work(CPUState *cs)
+{
+ X86CPU *cpu = X86_CPU(cs);
+ CPUX86State *env = &cpu->env;
+
+ return ((cs->interrupt_request & (CPU_INTERRUPT_HARD |
+ CPU_INTERRUPT_POLL)) &&
+ (env->eflags & IF_MASK)) ||
+ (cs->interrupt_request & (CPU_INTERRUPT_NMI |
+ CPU_INTERRUPT_INIT |
+ CPU_INTERRUPT_SIPI |
+ CPU_INTERRUPT_MCE));
+}
+
static Property x86_cpu_properties[] = {
DEFINE_PROP_BOOL("pmu", X86CPU, enable_pmu, false),
DEFINE_PROP_END_OF_LIST()
@@ -2696,6 +2710,7 @@ static void x86_cpu_common_class_init(ObjectClass *oc,
void *data)
cc->reset = x86_cpu_reset;
cc->reset_dump_flags = CPU_DUMP_FPU | CPU_DUMP_CCOP;
+ cc->has_work = x86_cpu_has_work;
cc->do_interrupt = x86_cpu_do_interrupt;
cc->dump_state = x86_cpu_dump_state;
cc->set_pc = x86_cpu_set_pc;
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 5723eff..6d46c75 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -1161,20 +1161,6 @@ void optimize_flags_init(void);
#include "hw/i386/apic.h"
#endif
-static inline bool cpu_has_work(CPUState *cs)
-{
- X86CPU *cpu = X86_CPU(cs);
- CPUX86State *env = &cpu->env;
-
- return ((cs->interrupt_request & (CPU_INTERRUPT_HARD |
- CPU_INTERRUPT_POLL)) &&
- (env->eflags & IF_MASK)) ||
- (cs->interrupt_request & (CPU_INTERRUPT_NMI |
- CPU_INTERRUPT_INIT |
- CPU_INTERRUPT_SIPI |
- CPU_INTERRUPT_MCE));
-}
-
#include "exec/exec-all.h"
static inline void cpu_get_tb_cpu_state(CPUX86State *env, target_ulong *pc,
diff --git a/target-lm32/cpu.c b/target-lm32/cpu.c
index 869878c..4fa8605 100644
--- a/target-lm32/cpu.c
+++ b/target-lm32/cpu.c
@@ -29,6 +29,11 @@ static void lm32_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool lm32_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & CPU_INTERRUPT_HARD;
+}
+
/* CPUClass::reset() */
static void lm32_cpu_reset(CPUState *s)
{
@@ -86,6 +91,7 @@ static void lm32_cpu_class_init(ObjectClass *oc, void *data)
lcc->parent_reset = cc->reset;
cc->reset = lm32_cpu_reset;
+ cc->has_work = lm32_cpu_has_work;
cc->do_interrupt = lm32_cpu_do_interrupt;
cc->dump_state = lm32_cpu_dump_state;
cc->set_pc = lm32_cpu_set_pc;
diff --git a/target-lm32/cpu.h b/target-lm32/cpu.h
index dbfe043..a251a02 100644
--- a/target-lm32/cpu.h
+++ b/target-lm32/cpu.h
@@ -225,11 +225,6 @@ static inline void cpu_get_tb_cpu_state(CPULM32State *env,
target_ulong *pc,
*flags = 0;
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & CPU_INTERRUPT_HARD;
-}
-
#include "exec/exec-all.h"
#endif
diff --git a/target-m68k/cpu.c b/target-m68k/cpu.c
index 008d8db..7d66ed0 100644
--- a/target-m68k/cpu.c
+++ b/target-m68k/cpu.c
@@ -30,6 +30,11 @@ static void m68k_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool m68k_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & CPU_INTERRUPT_HARD;
+}
+
static void m68k_set_feature(CPUM68KState *env, int feature)
{
env->features |= (1u << feature);
@@ -189,6 +194,7 @@ static void m68k_cpu_class_init(ObjectClass *c, void *data)
cc->reset = m68k_cpu_reset;
cc->class_by_name = m68k_cpu_class_by_name;
+ cc->has_work = m68k_cpu_has_work;
cc->do_interrupt = m68k_cpu_do_interrupt;
cc->dump_state = m68k_cpu_dump_state;
cc->set_pc = m68k_cpu_set_pc;
diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index cfd6846..5f79d2a 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -253,11 +253,6 @@ static inline void cpu_get_tb_cpu_state(CPUM68KState *env,
target_ulong *pc,
| ((env->macsr >> 4) & 0xf); /* Bits 0-3 */
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & CPU_INTERRUPT_HARD;
-}
-
#include "exec/exec-all.h"
#endif
diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c
index 0ef9aa4..6104939 100644
--- a/target-microblaze/cpu.c
+++ b/target-microblaze/cpu.c
@@ -33,6 +33,11 @@ static void mb_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.sregs[SR_PC] = value;
}
+static bool mb_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
+}
+
/* CPUClass::reset() */
static void mb_cpu_reset(CPUState *s)
{
@@ -139,6 +144,7 @@ static void mb_cpu_class_init(ObjectClass *oc, void *data)
mcc->parent_reset = cc->reset;
cc->reset = mb_cpu_reset;
+ cc->has_work = mb_cpu_has_work;
cc->do_interrupt = mb_cpu_do_interrupt;
cc->dump_state = mb_cpu_dump_state;
cc->set_pc = mb_cpu_set_pc;
diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 7508cf5..23f96f8 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -358,11 +358,6 @@ void mb_cpu_unassigned_access(CPUState *cpu, hwaddr addr,
unsigned size);
#endif
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
-}
-
#include "exec/exec-all.h"
#endif
diff --git a/target-mips/cpu.c b/target-mips/cpu.c
index 9dd47e8..0a2dc46 100644
--- a/target-mips/cpu.c
+++ b/target-mips/cpu.c
@@ -45,6 +45,35 @@ static void mips_cpu_synchronize_from_tb(CPUState *cs,
TranslationBlock *tb)
env->hflags |= tb->flags & MIPS_HFLAG_BMASK;
}
+static bool mips_cpu_has_work(CPUState *cs)
+{
+ MIPSCPU *cpu = MIPS_CPU(cs);
+ CPUMIPSState *env = &cpu->env;
+ bool has_work = false;
+
+ /* It is implementation dependent if non-enabled interrupts
+ wake-up the CPU, however most of the implementations only
+ check for interrupts that can be taken. */
+ if ((cs->interrupt_request & CPU_INTERRUPT_HARD) &&
+ cpu_mips_hw_interrupts_pending(env)) {
+ has_work = true;
+ }
+
+ /* MIPS-MT has the ability to halt the CPU. */
+ if (env->CP0_Config3 & (1 << CP0C3_MT)) {
+ /* The QEMU model will issue an _WAKE request whenever the CPUs
+ should be woken up. */
+ if (cs->interrupt_request & CPU_INTERRUPT_WAKE) {
+ has_work = true;
+ }
+
+ if (!mips_vpe_active(env)) {
+ has_work = false;
+ }
+ }
+ return has_work;
+}
+
/* CPUClass::reset() */
static void mips_cpu_reset(CPUState *s)
{
@@ -97,6 +126,7 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
mcc->parent_reset = cc->reset;
cc->reset = mips_cpu_reset;
+ cc->has_work = mips_cpu_has_work;
cc->do_interrupt = mips_cpu_do_interrupt;
cc->dump_state = mips_cpu_dump_state;
cc->set_pc = mips_cpu_set_pc;
diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index a29c82f..dff2836 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -702,34 +702,6 @@ static inline int mips_vpe_active(CPUMIPSState *env)
return active;
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- CPUMIPSState *env = &MIPS_CPU(cpu)->env;
- bool has_work = false;
-
- /* It is implementation dependent if non-enabled interrupts
- wake-up the CPU, however most of the implementations only
- check for interrupts that can be taken. */
- if ((cpu->interrupt_request & CPU_INTERRUPT_HARD) &&
- cpu_mips_hw_interrupts_pending(env)) {
- has_work = true;
- }
-
- /* MIPS-MT has the ability to halt the CPU. */
- if (env->CP0_Config3 & (1 << CP0C3_MT)) {
- /* The QEMU model will issue an _WAKE request whenever the CPUs
- should be woken up. */
- if (cpu->interrupt_request & CPU_INTERRUPT_WAKE) {
- has_work = true;
- }
-
- if (!mips_vpe_active(env)) {
- has_work = false;
- }
- }
- return has_work;
-}
-
#include "exec/exec-all.h"
static inline void compute_hflags(CPUMIPSState *env)
diff --git a/target-moxie/cpu.c b/target-moxie/cpu.c
index d97a091..66f337e 100644
--- a/target-moxie/cpu.c
+++ b/target-moxie/cpu.c
@@ -29,6 +29,11 @@ static void moxie_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool moxie_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & CPU_INTERRUPT_HARD;
+}
+
static void moxie_cpu_reset(CPUState *s)
{
MoxieCPU *cpu = MOXIE_CPU(s);
@@ -99,6 +104,7 @@ static void moxie_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = moxie_cpu_class_by_name;
+ cc->has_work = moxie_cpu_has_work;
cc->do_interrupt = moxie_cpu_do_interrupt;
cc->dump_state = moxie_cpu_dump_state;
cc->set_pc = moxie_cpu_set_pc;
diff --git a/target-moxie/cpu.h b/target-moxie/cpu.h
index 5ce14b5..778cfc0 100644
--- a/target-moxie/cpu.h
+++ b/target-moxie/cpu.h
@@ -152,11 +152,6 @@ static inline void cpu_get_tb_cpu_state(CPUMoxieState
*env, target_ulong *pc,
*flags = 0;
}
-static inline int cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & CPU_INTERRUPT_HARD;
-}
-
int cpu_moxie_handle_mmu_fault(CPUMoxieState *env, target_ulong address,
int rw, int mmu_idx);
diff --git a/target-openrisc/cpu.c b/target-openrisc/cpu.c
index 075f00a..ca8495f 100644
--- a/target-openrisc/cpu.c
+++ b/target-openrisc/cpu.c
@@ -27,6 +27,12 @@ static void openrisc_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool openrisc_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & (CPU_INTERRUPT_HARD |
+ CPU_INTERRUPT_TIMER);
+}
+
/* CPUClass::reset() */
static void openrisc_cpu_reset(CPUState *s)
{
@@ -153,6 +159,7 @@ static void openrisc_cpu_class_init(ObjectClass *oc, void
*data)
cc->reset = openrisc_cpu_reset;
cc->class_by_name = openrisc_cpu_class_by_name;
+ cc->has_work = openrisc_cpu_has_work;
cc->do_interrupt = openrisc_cpu_do_interrupt;
cc->dump_state = openrisc_cpu_dump_state;
cc->set_pc = openrisc_cpu_set_pc;
diff --git a/target-openrisc/cpu.h b/target-openrisc/cpu.h
index 8fd0bc0..4a27f22 100644
--- a/target-openrisc/cpu.h
+++ b/target-openrisc/cpu.h
@@ -418,11 +418,6 @@ static inline int cpu_mmu_index(CPUOpenRISCState *env)
}
#define CPU_INTERRUPT_TIMER CPU_INTERRUPT_TGT_INT_0
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & (CPU_INTERRUPT_HARD |
- CPU_INTERRUPT_TIMER);
-}
#include "exec/exec-all.h"
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 422a6bb..70c1ef5 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -2134,14 +2134,6 @@ static inline bool msr_is_64bit(CPUPPCState *env,
target_ulong msr)
extern void (*cpu_ppc_hypercall)(PowerPCCPU *);
-static inline bool cpu_has_work(CPUState *cpu)
-{
- PowerPCCPU *ppc_cpu = POWERPC_CPU(cpu);
- CPUPPCState *env = &ppc_cpu->env;
-
- return msr_ee && (cpu->interrupt_request & CPU_INTERRUPT_HARD);
-}
-
#include "exec/exec-all.h"
void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUPPCState *env);
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index d2645ba..b552451 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8437,6 +8437,14 @@ static void ppc_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.nip = value;
}
+static bool ppc_cpu_has_work(CPUState *cs)
+{
+ PowerPCCPU *cpu = POWERPC_CPU(cs);
+ CPUPPCState *env = &cpu->env;
+
+ return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD);
+}
+
/* CPUClass::reset() */
static void ppc_cpu_reset(CPUState *s)
{
@@ -8561,6 +8569,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void
*data)
cc->reset = ppc_cpu_reset;
cc->class_by_name = ppc_cpu_class_by_name;
+ cc->has_work = ppc_cpu_has_work;
cc->do_interrupt = ppc_cpu_do_interrupt;
cc->dump_state = ppc_cpu_dump_state;
cc->dump_statistics = ppc_cpu_dump_statistics;
diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c
index 3c89f8a..a4c7a33 100644
--- a/target-s390x/cpu.c
+++ b/target-s390x/cpu.c
@@ -65,6 +65,15 @@ static void s390_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.psw.addr = value;
}
+static bool s390_cpu_has_work(CPUState *cs)
+{
+ S390CPU *cpu = S390_CPU(cs);
+ CPUS390XState *env = &cpu->env;
+
+ return (cs->interrupt_request & CPU_INTERRUPT_HARD) &&
+ (env->psw.mask & PSW_MASK_EXT);
+}
+
#if !defined(CONFIG_USER_ONLY)
/* S390CPUClass::load_normal() */
static void s390_cpu_load_normal(CPUState *s)
@@ -217,6 +226,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
scc->cpu_reset = s390_cpu_reset;
scc->initial_cpu_reset = s390_cpu_initial_reset;
cc->reset = s390_cpu_full_reset;
+ cc->has_work = s390_cpu_has_work;
cc->do_interrupt = s390_cpu_do_interrupt;
cc->dump_state = s390_cpu_dump_state;
cc->set_pc = s390_cpu_set_pc;
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index 8be5648..3b588af 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -1036,15 +1036,6 @@ static inline void cpu_inject_crw_mchk(S390CPU *cpu)
cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HARD);
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- S390CPU *s390_cpu = S390_CPU(cpu);
- CPUS390XState *env = &s390_cpu->env;
-
- return (cpu->interrupt_request & CPU_INTERRUPT_HARD) &&
- (env->psw.mask & PSW_MASK_EXT);
-}
-
/* fpu_helper.c */
uint32_t set_cc_nz_f32(float32 v);
uint32_t set_cc_nz_f64(float64 v);
diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c
index 34b2b57..5bf6d9f 100644
--- a/target-sh4/cpu.c
+++ b/target-sh4/cpu.c
@@ -39,6 +39,11 @@ static void superh_cpu_synchronize_from_tb(CPUState *cs,
TranslationBlock *tb)
cpu->env.flags = tb->flags;
}
+static bool superh_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request & CPU_INTERRUPT_HARD;
+}
+
/* CPUClass::reset() */
static void superh_cpu_reset(CPUState *s)
{
@@ -283,6 +288,7 @@ static void superh_cpu_class_init(ObjectClass *oc, void
*data)
cc->reset = superh_cpu_reset;
cc->class_by_name = superh_cpu_class_by_name;
+ cc->has_work = superh_cpu_has_work;
cc->do_interrupt = superh_cpu_do_interrupt;
cc->dump_state = superh_cpu_dump_state;
cc->set_pc = superh_cpu_set_pc;
diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
index 276d295..2eafc2d 100644
--- a/target-sh4/cpu.h
+++ b/target-sh4/cpu.h
@@ -352,11 +352,6 @@ static inline void cpu_get_tb_cpu_state(CPUSH4State *env,
target_ulong *pc,
| (env->movcal_backup ? TB_FLAG_PENDING_MOVCA : 0); /* Bit 4 */
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request & CPU_INTERRUPT_HARD;
-}
-
#include "exec/exec-all.h"
#endif /* _CPU_SH4_H */
diff --git a/target-sparc/cpu.c b/target-sparc/cpu.c
index 47ce60d..ede2c80 100644
--- a/target-sparc/cpu.c
+++ b/target-sparc/cpu.c
@@ -739,6 +739,15 @@ static void sparc_cpu_synchronize_from_tb(CPUState *cs,
TranslationBlock *tb)
cpu->env.npc = tb->cs_base;
}
+static bool sparc_cpu_has_work(CPUState *cs)
+{
+ SPARCCPU *cpu = SPARC_CPU(cs);
+ CPUSPARCState *env = &cpu->env;
+
+ return (cs->interrupt_request & CPU_INTERRUPT_HARD) &&
+ cpu_interrupts_enabled(env);
+}
+
static void sparc_cpu_realizefn(DeviceState *dev, Error **errp)
{
SPARCCPUClass *scc = SPARC_CPU_GET_CLASS(dev);
@@ -782,6 +791,7 @@ static void sparc_cpu_class_init(ObjectClass *oc, void
*data)
scc->parent_reset = cc->reset;
cc->reset = sparc_cpu_reset;
+ cc->has_work = sparc_cpu_has_work;
cc->do_interrupt = sparc_cpu_do_interrupt;
cc->dump_state = sparc_cpu_dump_state;
#if !defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 41194ec..adf6557 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -747,15 +747,6 @@ static inline bool tb_am_enabled(int tb_flags)
#endif
}
-static inline bool cpu_has_work(CPUState *cpu)
-{
- SPARCCPU *sparc_cpu = SPARC_CPU(cpu);
- CPUSPARCState *env1 = &sparc_cpu->env;
-
- return (cpu->interrupt_request & CPU_INTERRUPT_HARD) &&
- cpu_interrupts_enabled(env1);
-}
-
#include "exec/exec-all.h"
#endif
diff --git a/target-unicore32/cpu.c b/target-unicore32/cpu.c
index 3f78208..1cfe50a 100644
--- a/target-unicore32/cpu.c
+++ b/target-unicore32/cpu.c
@@ -23,6 +23,12 @@ static void uc32_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.regs[31] = value;
}
+static bool uc32_cpu_has_work(CPUState *cs)
+{
+ return cs->interrupt_request &
+ (CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
+}
+
static inline void set_feature(CPUUniCore32State *env, int feature)
{
env->features |= feature;
@@ -138,6 +144,7 @@ static void uc32_cpu_class_init(ObjectClass *oc, void *data)
dc->realize = uc32_cpu_realizefn;
cc->class_by_name = uc32_cpu_class_by_name;
+ cc->has_work = uc32_cpu_has_work;
cc->do_interrupt = uc32_cpu_do_interrupt;
cc->dump_state = uc32_cpu_dump_state;
cc->set_pc = uc32_cpu_set_pc;
diff --git a/target-unicore32/cpu.h b/target-unicore32/cpu.h
index 967511e..1db7419 100644
--- a/target-unicore32/cpu.h
+++ b/target-unicore32/cpu.h
@@ -160,10 +160,4 @@ static inline void cpu_get_tb_cpu_state(CPUUniCore32State
*env, target_ulong *pc
void uc32_translate_init(void);
void switch_mode(CPUUniCore32State *, int);
-static inline bool cpu_has_work(CPUState *cpu)
-{
- return cpu->interrupt_request &
- (CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
-}
-
#endif /* QEMU_UNICORE32_CPU_H */
diff --git a/target-xtensa/cpu.c b/target-xtensa/cpu.c
index c19d17a..46573c6 100644
--- a/target-xtensa/cpu.c
+++ b/target-xtensa/cpu.c
@@ -40,6 +40,13 @@ static void xtensa_cpu_set_pc(CPUState *cs, vaddr value)
cpu->env.pc = value;
}
+static bool xtensa_cpu_has_work(CPUState *cs)
+{
+ XtensaCPU *cpu = XTENSA_CPU(cs);
+
+ return cpu->env.pending_irq_level;
+}
+
/* CPUClass::reset() */
static void xtensa_cpu_reset(CPUState *s)
{
@@ -132,6 +139,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void
*data)
cc->reset = xtensa_cpu_reset;
cc->class_by_name = xtensa_cpu_class_by_name;
+ cc->has_work = xtensa_cpu_has_work;
cc->do_interrupt = xtensa_cpu_do_interrupt;
cc->dump_state = xtensa_cpu_dump_state;
cc->set_pc = xtensa_cpu_set_pc;
diff --git a/target-xtensa/cpu.h b/target-xtensa/cpu.h
index 95103e9..de27c8c 100644
--- a/target-xtensa/cpu.h
+++ b/target-xtensa/cpu.h
@@ -519,11 +519,4 @@ static inline void cpu_get_tb_cpu_state(CPUXtensaState
*env, target_ulong *pc,
#include "exec/cpu-all.h"
#include "exec/exec-all.h"
-static inline int cpu_has_work(CPUState *cpu)
-{
- CPUXtensaState *env = &XTENSA_CPU(cpu)->env;
-
- return env->pending_irq_level;
-}
-
#endif
--
1.8.1.4