+/*
+ * qemu bsd user mode definition
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
#ifndef QEMU_H
#define QEMU_H
-#include <signal.h>
-#include <string.h>
#include "cpu.h"
+#include "exec/exec-all.h"
+#include "exec/cpu_ldst.h"
#undef DEBUG_REMAP
#ifdef DEBUG_REMAP
-#include <stdlib.h>
#endif /* DEBUG_REMAP */
-#include "qemu-types.h"
+#include "exec/user/abitypes.h"
enum BSDType {
target_freebsd,
target_netbsd,
target_openbsd,
};
+extern enum BSDType bsd_type;
#include "syscall_defs.h"
-#include "syscall.h"
+#include "target_syscall.h"
#include "target_signal.h"
-#include "gdbstub.h"
+#include "exec/gdbstub.h"
#if defined(CONFIG_USE_NPTL)
#define THREAD __thread
abi_ulong entry;
abi_ulong code_offset;
abi_ulong data_offset;
- char **host_argv;
int personality;
};
/* NOTE: we force a big alignment so that the stack stored after is
aligned too */
typedef struct TaskState {
+ pid_t ts_tid; /* tid (or pid) of this task */
+
struct TaskState *next;
int used; /* non zero if used */
struct image_info *info;
void init_task_state(TaskState *ts);
extern const char *qemu_uname_release;
+extern unsigned long mmap_min_addr;
/* ??? See if we can avoid exposing so much of the loader internals. */
/*
void syscall_init(void);
abi_long do_freebsd_syscall(void *cpu_env, int num, abi_long arg1,
abi_long arg2, abi_long arg3, abi_long arg4,
- abi_long arg5, abi_long arg6);
+ abi_long arg5, abi_long arg6, abi_long arg7,
+ abi_long arg8);
abi_long do_netbsd_syscall(void *cpu_env, int num, abi_long arg1,
abi_long arg2, abi_long arg3, abi_long arg4,
abi_long arg5, abi_long arg6);
abi_long do_openbsd_syscall(void *cpu_env, int num, abi_long arg1,
abi_long arg2, abi_long arg3, abi_long arg4,
abi_long arg5, abi_long arg6);
-void gemu_log(const char *fmt, ...) __attribute__((format(printf,1,2)));
-extern THREAD CPUState *thread_env;
-void cpu_loop(CPUState *env, enum BSDType bsd_type);
-void init_paths(const char *prefix);
-const char *path(const char *pathname);
+void gemu_log(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
+extern THREAD CPUState *thread_cpu;
+void cpu_loop(CPUArchState *env);
char *target_strerror(int err);
int get_osversion(void);
void fork_start(void);
void fork_end(int child);
-#include "qemu-log.h"
+#include "qemu/log.h"
/* strace.c */
+struct syscallname {
+ int nr;
+ const char *name;
+ const char *format;
+ void (*call)(const struct syscallname *,
+ abi_long, abi_long, abi_long,
+ abi_long, abi_long, abi_long);
+ void (*result)(const struct syscallname *, abi_long);
+};
+
void
print_freebsd_syscall(int num,
abi_long arg1, abi_long arg2, abi_long arg3,
extern int do_strace;
/* signal.c */
-void process_pending_signals(CPUState *cpu_env);
+void process_pending_signals(CPUArchState *cpu_env);
void signal_init(void);
-//int queue_signal(CPUState *env, int sig, target_siginfo_t *info);
+//int queue_signal(CPUArchState *env, int sig, target_siginfo_t *info);
//void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info);
//void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo);
-long do_sigreturn(CPUState *env);
-long do_rt_sigreturn(CPUState *env);
+long do_sigreturn(CPUArchState *env);
+long do_rt_sigreturn(CPUArchState *env);
abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);
/* mmap.c */
abi_ulong new_addr);
int target_msync(abi_ulong start, abi_ulong len, int flags);
extern unsigned long last_brk;
-void mmap_lock(void);
-void mmap_unlock(void);
-void cpu_list_lock(void);
-void cpu_list_unlock(void);
-#if defined(CONFIG_USE_NPTL)
void mmap_fork_start(void);
void mmap_fork_end(int child);
-#endif
+
+/* main.c */
+extern unsigned long x86_stack_size;
/* user access */
abi_long copy_to_user(abi_ulong gaddr, void *hptr, size_t len);
/* Functions for accessing guest memory. The tget and tput functions
- read/write single values, byteswapping as neccessary. The lock_user
+ read/write single values, byteswapping as necessary. The lock_user function
gets a pointer to a contiguous area of guest memory, but does not perform
- and byteswapping. lock_user may return either a pointer to the guest
+ any byteswapping. lock_user may return either a pointer to the guest
memory, or a temporary buffer. */
/* Lock an area of guest memory into the host. If copy is true then the
#ifdef DEBUG_REMAP
{
void *addr;
- addr = malloc(len);
+ addr = g_malloc(len);
if (copy)
memcpy(addr, g2h(guest_addr), len);
else
return;
if (len > 0)
memcpy(g2h(guest_addr), host_ptr, len);
- free(host_ptr);
+ g_free(host_ptr);
#endif
}
return lock_user(VERIFY_READ, guest_addr, (long)(len + 1), 1);
}
-/* Helper macros for locking/ulocking a target struct. */
+/* Helper macros for locking/unlocking a target struct. */
#define lock_user_struct(type, host_ptr, guest_addr, copy) \
(host_ptr = lock_user(type, guest_addr, sizeof(*host_ptr), copy))
#define unlock_user_struct(host_ptr, guest_addr, copy) \
projects / qemu.git / blobdiff