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-rw-r--r--exec-all.h2
-rw-r--r--exec.c12
-rw-r--r--target-alpha/cpu.h5
-rw-r--r--target-alpha/op_helper.c6
-rw-r--r--target-microblaze/cpu.h4
-rw-r--r--target-microblaze/op_helper.c14
-rw-r--r--target-mips/cpu.h4
-rw-r--r--target-mips/op_helper.c6
-rw-r--r--target-sparc/cpu.h4
-rw-r--r--target-sparc/op_helper.c26
10 files changed, 48 insertions, 35 deletions
diff --git a/exec-all.h b/exec-all.h
index 69acf3b97..9b8d62c23 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -323,7 +323,7 @@ static inline tb_page_addr_t get_page_addr_code(CPUState *env1, target_ulong add
pd = env1->tlb_table[mmu_idx][page_index].addr_code & ~TARGET_PAGE_MASK;
if (pd > IO_MEM_ROM && !(pd & IO_MEM_ROMD)) {
#if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SPARC)
- do_unassigned_access(addr, 0, 1, 0, 4);
+ cpu_unassigned_access(env1, addr, 0, 1, 0, 4);
#else
cpu_abort(env1, "Trying to execute code outside RAM or ROM at 0x" TARGET_FMT_lx "\n", addr);
#endif
diff --git a/exec.c b/exec.c
index 827790088..2160ded40 100644
--- a/exec.c
+++ b/exec.c
@@ -3238,7 +3238,7 @@ static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- do_unassigned_access(addr, 0, 0, 0, 1);
+ cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, 1);
#endif
return 0;
}
@@ -3249,7 +3249,7 @@ static uint32_t unassigned_mem_readw(void *opaque, target_phys_addr_t addr)
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- do_unassigned_access(addr, 0, 0, 0, 2);
+ cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, 2);
#endif
return 0;
}
@@ -3260,7 +3260,7 @@ static uint32_t unassigned_mem_readl(void *opaque, target_phys_addr_t addr)
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- do_unassigned_access(addr, 0, 0, 0, 4);
+ cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, 4);
#endif
return 0;
}
@@ -3271,7 +3271,7 @@ static void unassigned_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_
printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- do_unassigned_access(addr, 1, 0, 0, 1);
+ cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, 1);
#endif
}
@@ -3281,7 +3281,7 @@ static void unassigned_mem_writew(void *opaque, target_phys_addr_t addr, uint32_
printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- do_unassigned_access(addr, 1, 0, 0, 2);
+ cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, 2);
#endif
}
@@ -3291,7 +3291,7 @@ static void unassigned_mem_writel(void *opaque, target_phys_addr_t addr, uint32_
printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- do_unassigned_access(addr, 1, 0, 0, 4);
+ cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, 4);
#endif
}
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index 78caa796b..919be12a3 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -434,8 +434,9 @@ uint64_t cpu_alpha_load_fpcr (CPUState *env);
void cpu_alpha_store_fpcr (CPUState *env, uint64_t val);
#ifndef CONFIG_USER_ONLY
void swap_shadow_regs(CPUState *env);
-extern QEMU_NORETURN void do_unassigned_access(target_phys_addr_t addr,
- int, int, int, int);
+QEMU_NORETURN void cpu_unassigned_access(CPUState *env1,
+ target_phys_addr_t addr, int is_write,
+ int is_exec, int unused, int size);
#endif
/* Bits in TB->FLAGS that control how translation is processed. */
diff --git a/target-alpha/op_helper.c b/target-alpha/op_helper.c
index 51d1bd709..8f3915439 100644
--- a/target-alpha/op_helper.c
+++ b/target-alpha/op_helper.c
@@ -1301,9 +1301,11 @@ static void QEMU_NORETURN do_unaligned_access(target_ulong addr, int is_write,
helper_excp(EXCP_UNALIGN, 0);
}
-void QEMU_NORETURN do_unassigned_access(target_phys_addr_t addr, int is_write,
- int is_exec, int unused, int size)
+void QEMU_NORETURN cpu_unassigned_access(CPUState *env1,
+ target_phys_addr_t addr, int is_write,
+ int is_exec, int unused, int size)
{
+ env = env1;
env->trap_arg0 = addr;
env->trap_arg1 = is_write;
dynamic_excp(EXCP_MCHK, 0);
diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 51a13e38d..76f4fc4a7 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -347,8 +347,8 @@ static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
}
#if !defined(CONFIG_USER_ONLY)
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int is_asi, int size);
+void cpu_unassigned_access(CPUState *env1, target_phys_addr_t addr,
+ int is_write, int is_exec, int is_asi, int size);
#endif
static inline bool cpu_has_work(CPUState *env)
diff --git a/target-microblaze/op_helper.c b/target-microblaze/op_helper.c
index 1a0a476a6..664ffe599 100644
--- a/target-microblaze/op_helper.c
+++ b/target-microblaze/op_helper.c
@@ -488,20 +488,14 @@ void helper_mmu_write(uint32_t rn, uint32_t v)
mmu_write(env, rn, v);
}
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int is_asi, int size)
+void cpu_unassigned_access(CPUState *env1, target_phys_addr_t addr,
+ int is_write, int is_exec, int is_asi, int size)
{
CPUState *saved_env;
- if (!cpu_single_env) {
- /* XXX: ??? */
- return;
- }
-
- /* XXX: hack to restore env in all cases, even if not called from
- generated code */
saved_env = env;
- env = cpu_single_env;
+ env = env1;
+
qemu_log_mask(CPU_LOG_INT, "Unassigned " TARGET_FMT_plx " wr=%d exe=%d\n",
addr, is_write, is_exec);
if (!(env->sregs[SR_MSR] & MSR_EE)) {
diff --git a/target-mips/cpu.h b/target-mips/cpu.h
index b0ac4da5a..33be2962a 100644
--- a/target-mips/cpu.h
+++ b/target-mips/cpu.h
@@ -493,8 +493,8 @@ void r4k_helper_tlbwr (void);
void r4k_helper_tlbp (void);
void r4k_helper_tlbr (void);
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int unused, int size);
+void cpu_unassigned_access(CPUState *env, target_phys_addr_t addr,
+ int is_write, int is_exec, int unused, int size);
#endif
void mips_cpu_list (FILE *f, fprintf_function cpu_fprintf);
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 6b966b184..01315ef0d 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -1980,9 +1980,11 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr)
env = saved_env;
}
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int unused, int size)
+void cpu_unassigned_access(CPUState *env1, target_phys_addr_t addr,
+ int is_write, int is_exec, int unused, int size)
{
+ env = env1;
+
if (is_exec)
helper_raise_exception(EXCP_IBE);
else
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 22ee2743d..0084b6762 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -510,8 +510,8 @@ static inline int tlb_compare_context(const SparcTLBEntry *tlb,
/* cpu-exec.c */
#if !defined(CONFIG_USER_ONLY)
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int is_asi, int size);
+void cpu_unassigned_access(CPUState *env1, target_phys_addr_t addr,
+ int is_write, int is_exec, int is_asi, int size);
target_phys_addr_t cpu_get_phys_page_nofault(CPUState *env, target_ulong addr,
int mmu_idx);
diff --git a/target-sparc/op_helper.c b/target-sparc/op_helper.c
index 8b0df6847..3b7f9cab5 100644
--- a/target-sparc/op_helper.c
+++ b/target-sparc/op_helper.c
@@ -79,9 +79,14 @@
#define CACHE_CTRL_FD (1 << 22) /* Flush Data cache (Write only) */
#define CACHE_CTRL_DS (1 << 23) /* Data cache snoop enable */
-#if defined(CONFIG_USER_ONLY) && defined(TARGET_SPARC64)
+#if !defined(CONFIG_USER_ONLY)
+static void do_unassigned_access(target_phys_addr_t addr, int is_write,
+ int is_exec, int is_asi, int size);
+#else
+#ifdef TARGET_SPARC64
static void do_unassigned_access(target_ulong addr, int is_write, int is_exec,
- int is_asi, int size);
+ int is_asi, int size);
+#endif
#endif
#if defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)
@@ -4235,8 +4240,8 @@ void tlb_fill(target_ulong addr, int is_write, int mmu_idx, void *retaddr)
#ifndef TARGET_SPARC64
#if !defined(CONFIG_USER_ONLY)
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int is_asi, int size)
+static void do_unassigned_access(target_phys_addr_t addr, int is_write,
+ int is_exec, int is_asi, int size)
{
CPUState *saved_env;
int fault_type;
@@ -4301,8 +4306,8 @@ void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
static void do_unassigned_access(target_ulong addr, int is_write, int is_exec,
int is_asi, int size)
#else
-void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int is_asi, int size)
+static void do_unassigned_access(target_phys_addr_t addr, int is_write,
+ int is_exec, int is_asi, int size)
#endif
{
CPUState *saved_env;
@@ -4351,3 +4356,12 @@ void helper_tick_set_limit(void *opaque, uint64_t limit)
#endif
}
#endif
+
+#if !defined(CONFIG_USER_ONLY)
+void cpu_unassigned_access(CPUState *env1, target_phys_addr_t addr,
+ int is_write, int is_exec, int is_asi, int size)
+{
+ env = env1;
+ do_unassigned_access(addr, is_write, is_exec, is_asi, size);
+}
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 05:57:06 +0000