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Fix BSD user: there is no NPTL 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6745 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-03-07 18:59:05 +00:00
parent 88103cfecf
commit 9399f095bd
2 changed files with 39 additions and 0 deletions
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37
bsd-user/main.c
View File

@ -50,6 +50,43 @@ void gemu_log(const char *fmt, ...)
vfprintf(stderr, fmt, ap);
va_end(ap);
}
/* These are no-ops because we are not threadsafe. */
static inline void cpu_exec_start(CPUState *env)
{
}
static inline void cpu_exec_end(CPUState *env)
{
}
static inline void start_exclusive(void)
{
}
static inline void end_exclusive(void)
{
}
void fork_start(void)
{
}
void fork_end(int child)
{
if (child) {
gdbserver_fork(thread_env);
}
}
void cpu_list_lock(void)
{
}
void cpu_list_unlock(void)
{
}
#ifdef TARGET_SPARC
#define SPARC64_STACK_BIAS 2047

2
bsd-user/qemu.h
View File

@ -186,6 +186,8 @@ 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(USE_NPTL)
void mmap_fork_start(void);
void mmap_fork_end(int child);