diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2013-07-16 18:45:00 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2013-07-22 21:54:52 +0300 |
| commit | 24cb36a61c663d98a53338620e88e4cd3403459a (patch) | |
| tree | f50ee27aca89b80b87bb4f63d3a40cadd830b782 /linux-user/qemu.h | |
| parent | 2667e71c3d9262d756bea1473e2ea28eb2c9c070 (diff) | |
configure: Make NPTL non-optional
Now all linux-user targets support building with NPTL, we can make it
mandatory. This is a good idea because:
* NPTL is no longer new and experimental; it is completely standard
* in practice, linux-user without NPTL is nearly useless for
binaries built against non-ancient glibc
* it allows us to delete the rather untested code for handling
the non-NPTL configuration
Note that this patch leaves the CONFIG_USE_NPTL ifdefs in the
bsd-user codebase alone. This makes no change for bsd-user, since
our configure test for NPTL had a "#include <linux/futex.h>"
which means bsd-user would never have been compiled with
CONFIG_USE_NPTL defined, and it still is not.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/qemu.h')
| -rw-r--r-- | linux-user/qemu.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/linux-user/qemu.h b/linux-user/qemu.h index 1ff0fa8b12..4a16e8fe1d 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -19,11 +19,7 @@ #include "exec/gdbstub.h" #include "qemu/queue.h" -#if defined(CONFIG_USE_NPTL) #define THREAD __thread -#else -#define THREAD -#endif /* This struct is used to hold certain information about the image. * Basically, it replicates in user space what would be certain @@ -116,9 +112,7 @@ typedef struct TaskState { uint32_t v86flags; uint32_t v86mask; #endif -#ifdef CONFIG_USE_NPTL abi_ulong child_tidptr; -#endif #ifdef TARGET_M68K int sim_syscalls; abi_ulong tp_value; @@ -268,10 +262,8 @@ void mmap_unlock(void); abi_ulong mmap_find_vma(abi_ulong, abi_ulong); 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 guest_stack_size; @@ -449,9 +441,7 @@ static inline void *lock_user_string(abi_ulong guest_addr) #define unlock_user_struct(host_ptr, guest_addr, copy) \ unlock_user(host_ptr, guest_addr, (copy) ? sizeof(*host_ptr) : 0) -#if defined(CONFIG_USE_NPTL) #include <pthread.h> -#endif /* Include target-specific struct and function definitions; * they may need access to the target-independent structures |