aboutsummaryrefslogtreecommitdiff
path: root/sysdeps
diff options
context:
space:
mode:
authorSergey Bugaev <bugaevc@gmail.com>2021-09-15 20:11:10 +0300
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2021-09-16 01:04:20 +0200
commitc484da9087632f2f1b4ab5a6cae4efcd09436d1d (patch)
tree8e181995ef5404b8ac44320b9df12473e4e1ca5b /sysdeps
parented2f9aaf5e901e8561cca8d0370ff3bcb2b6482b (diff)
downloadglibc-c484da9087632f2f1b4ab5a6cae4efcd09436d1d.zip
glibc-c484da9087632f2f1b4ab5a6cae4efcd09436d1d.tar.gz
glibc-c484da9087632f2f1b4ab5a6cae4efcd09436d1d.tar.bz2
elf: Remove THREAD_GSCOPE_IN_TCB
All the ports now have THREAD_GSCOPE_IN_TCB set to 1. Remove all support for !THREAD_GSCOPE_IN_TCB, along with the definition itself. Signed-off-by: Sergey Bugaev <bugaevc@gmail.com> Message-Id: <20210915171110.226187-4-bugaevc@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/aarch64/nptl/tls.h1
-rw-r--r--sysdeps/alpha/nptl/tls.h1
-rw-r--r--sysdeps/arc/nptl/tls.h1
-rw-r--r--sysdeps/arm/nptl/tls.h1
-rw-r--r--sysdeps/csky/nptl/tls.h1
-rw-r--r--sysdeps/generic/ldsodefs.h6
-rw-r--r--sysdeps/generic/tls.h6
-rw-r--r--sysdeps/hppa/nptl/tls.h1
-rw-r--r--sysdeps/i386/nptl/tls.h1
-rw-r--r--sysdeps/ia64/nptl/tls.h1
-rw-r--r--sysdeps/m68k/nptl/tls.h1
-rw-r--r--sysdeps/mach/hurd/i386/tls.h2
-rw-r--r--sysdeps/microblaze/nptl/tls.h1
-rw-r--r--sysdeps/mips/nptl/tls.h1
-rw-r--r--sysdeps/nios2/nptl/tls.h1
-rw-r--r--sysdeps/powerpc/nptl/tls.h1
-rw-r--r--sysdeps/riscv/nptl/tls.h1
-rw-r--r--sysdeps/s390/nptl/tls.h1
-rw-r--r--sysdeps/sh/nptl/tls.h1
-rw-r--r--sysdeps/sparc/nptl/tls.h1
-rw-r--r--sysdeps/x86_64/nptl/tls.h1
21 files changed, 0 insertions, 32 deletions
diff --git a/sysdeps/aarch64/nptl/tls.h b/sysdeps/aarch64/nptl/tls.h
index 6e89620..72f22dc 100644
--- a/sysdeps/aarch64/nptl/tls.h
+++ b/sysdeps/aarch64/nptl/tls.h
@@ -109,7 +109,6 @@ typedef struct
descr->member[idx] = (value)
/* Get and set the global scope generation counter in struct pthread. */
-# define THREAD_GSCOPE_IN_TCB 1
# define THREAD_GSCOPE_FLAG_UNUSED 0
# define THREAD_GSCOPE_FLAG_USED 1
# define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/alpha/nptl/tls.h b/sysdeps/alpha/nptl/tls.h
index 4dbccc5..6328112 100644
--- a/sysdeps/alpha/nptl/tls.h
+++ b/sysdeps/alpha/nptl/tls.h
@@ -103,7 +103,6 @@ typedef struct
descr->member[idx] = (value)
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/arc/nptl/tls.h b/sysdeps/arc/nptl/tls.h
index 95300fd..e269c0a 100644
--- a/sysdeps/arc/nptl/tls.h
+++ b/sysdeps/arc/nptl/tls.h
@@ -111,7 +111,6 @@ typedef struct
descr->member[idx] = (value)
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/arm/nptl/tls.h b/sysdeps/arm/nptl/tls.h
index 1bd1130..699c16a 100644
--- a/sysdeps/arm/nptl/tls.h
+++ b/sysdeps/arm/nptl/tls.h
@@ -100,7 +100,6 @@ typedef struct
descr->member[idx] = (value)
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/csky/nptl/tls.h b/sysdeps/csky/nptl/tls.h
index 7a23404..b210dfc 100644
--- a/sysdeps/csky/nptl/tls.h
+++ b/sysdeps/csky/nptl/tls.h
@@ -127,7 +127,6 @@ typedef struct
descr->member[idx] = (value)
/* Get and set the global scope generation counter in struct pthread. */
-# define THREAD_GSCOPE_IN_TCB 1
# define THREAD_GSCOPE_FLAG_UNUSED 0
# define THREAD_GSCOPE_FLAG_USED 1
# define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index f01b601..fd67871 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -495,10 +495,6 @@ struct rtld_global
EXTERN struct __pthread **_dl_pthread_threads;
__libc_rwlock_define (EXTERN, _dl_pthread_threads_lock)
#endif
-
-#if !THREAD_GSCOPE_IN_TCB
- EXTERN int _dl_thread_gscope_count;
-#endif
#ifdef SHARED
};
# define __rtld_global_attribute__
@@ -1381,10 +1377,8 @@ __rtld_mutex_init (void)
}
#endif /* !PTHREAD_IN_LIBC */
-#if THREAD_GSCOPE_IN_TCB
void __thread_gscope_wait (void) attribute_hidden;
# define THREAD_GSCOPE_WAIT() __thread_gscope_wait ()
-#endif
__END_DECLS
diff --git a/sysdeps/generic/tls.h b/sysdeps/generic/tls.h
index e86d70e..f581c9a 100644
--- a/sysdeps/generic/tls.h
+++ b/sysdeps/generic/tls.h
@@ -71,10 +71,4 @@
This macro returns the address of the DTV of the current thread.
This normally is done using the thread register which points
to the dtv or the TCB (from which the DTV can found).
-
-
- THREAD_GSCOPE_IN_TCB
-
- This should be set to 1 if the global scope flag is stored within the TCB.
- When set to 0, GL(_dl_thread_gscope_count) will be defined to store it.
*/
diff --git a/sysdeps/hppa/nptl/tls.h b/sysdeps/hppa/nptl/tls.h
index 857003a..55559eb 100644
--- a/sysdeps/hppa/nptl/tls.h
+++ b/sysdeps/hppa/nptl/tls.h
@@ -134,7 +134,6 @@ static inline void __set_cr27(struct pthread *cr27)
}
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/i386/nptl/tls.h b/sysdeps/i386/nptl/tls.h
index 86ee1ef..cfb27f5 100644
--- a/sysdeps/i386/nptl/tls.h
+++ b/sysdeps/i386/nptl/tls.h
@@ -375,7 +375,6 @@ tls_fill_user_desc (union user_desc_init *desc,
/* Get and set the global scope generation counter in the TCB head. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/ia64/nptl/tls.h b/sysdeps/ia64/nptl/tls.h
index 66d9bf3..8c26728 100644
--- a/sysdeps/ia64/nptl/tls.h
+++ b/sysdeps/ia64/nptl/tls.h
@@ -155,7 +155,6 @@ register struct pthread *__thread_self __asm__("r13");
= THREAD_GET_POINTER_GUARD ())
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/m68k/nptl/tls.h b/sysdeps/m68k/nptl/tls.h
index dd526cd..34906b1 100644
--- a/sysdeps/m68k/nptl/tls.h
+++ b/sysdeps/m68k/nptl/tls.h
@@ -132,7 +132,6 @@ extern void * __m68k_read_tp (void);
# define NO_TLS_OFFSET -1
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/mach/hurd/i386/tls.h b/sysdeps/mach/hurd/i386/tls.h
index 2ac65df..c70ea73 100644
--- a/sysdeps/mach/hurd/i386/tls.h
+++ b/sysdeps/mach/hurd/i386/tls.h
@@ -370,8 +370,6 @@ _hurd_tls_new (thread_t child, struct i386_thread_state *state, tcbhead_t *tcb)
}
/* Global scope switch support. */
-# define THREAD_GSCOPE_IN_TCB 1
-
# define THREAD_GSCOPE_FLAG_UNUSED 0
# define THREAD_GSCOPE_FLAG_USED 1
# define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/microblaze/nptl/tls.h b/sysdeps/microblaze/nptl/tls.h
index c93d90b..0ca67a7 100644
--- a/sysdeps/microblaze/nptl/tls.h
+++ b/sysdeps/microblaze/nptl/tls.h
@@ -116,7 +116,6 @@ typedef struct
(descr->member[idx] = (value))
/* Get and set the global scope generation counter in struct pthread. */
-# define THREAD_GSCOPE_IN_TCB 1
# define THREAD_GSCOPE_FLAG_UNUSED 0
# define THREAD_GSCOPE_FLAG_USED 1
# define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/mips/nptl/tls.h b/sysdeps/mips/nptl/tls.h
index c09f490..04e823b 100644
--- a/sysdeps/mips/nptl/tls.h
+++ b/sysdeps/mips/nptl/tls.h
@@ -158,7 +158,6 @@ typedef struct
# define NO_TLS_OFFSET -1
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/nios2/nptl/tls.h b/sysdeps/nios2/nptl/tls.h
index 02a05b4..fd48413 100644
--- a/sysdeps/nios2/nptl/tls.h
+++ b/sysdeps/nios2/nptl/tls.h
@@ -137,7 +137,6 @@ register struct pthread *__thread_self __asm__("r23");
# define NO_TLS_OFFSET -1
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/powerpc/nptl/tls.h b/sysdeps/powerpc/nptl/tls.h
index 6c779b6..cc93c44 100644
--- a/sysdeps/powerpc/nptl/tls.h
+++ b/sysdeps/powerpc/nptl/tls.h
@@ -231,7 +231,6 @@ typedef struct
# define NO_TLS_OFFSET -1
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/riscv/nptl/tls.h b/sysdeps/riscv/nptl/tls.h
index 5350bcc..e4bd736 100644
--- a/sysdeps/riscv/nptl/tls.h
+++ b/sysdeps/riscv/nptl/tls.h
@@ -119,7 +119,6 @@ typedef struct
# define NO_TLS_OFFSET -1
/* Get and set the global scope generation counter in struct pthread. */
-# define THREAD_GSCOPE_IN_TCB 1
# define THREAD_GSCOPE_FLAG_UNUSED 0
# define THREAD_GSCOPE_FLAG_USED 1
# define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/s390/nptl/tls.h b/sysdeps/s390/nptl/tls.h
index efb5251..804486d 100644
--- a/sysdeps/s390/nptl/tls.h
+++ b/sysdeps/s390/nptl/tls.h
@@ -165,7 +165,6 @@ typedef struct
#define THREAD_COPY_POINTER_GUARD(descr)
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/sh/nptl/tls.h b/sysdeps/sh/nptl/tls.h
index ac3c9a9..2a9ee1d 100644
--- a/sysdeps/sh/nptl/tls.h
+++ b/sysdeps/sh/nptl/tls.h
@@ -141,7 +141,6 @@ typedef struct
((tcbhead_t *) (descr + 1))->pointer_guard = __tcbp->pointer_guard;})
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/sparc/nptl/tls.h b/sysdeps/sparc/nptl/tls.h
index dd1eb82..55955f3 100644
--- a/sysdeps/sparc/nptl/tls.h
+++ b/sysdeps/sparc/nptl/tls.h
@@ -138,7 +138,6 @@ register struct pthread *__thread_self __asm__("%g7");
((descr)->header.pointer_guard = THREAD_GET_POINTER_GUARD ())
/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_IN_TCB 1
#define THREAD_GSCOPE_FLAG_UNUSED 0
#define THREAD_GSCOPE_FLAG_USED 1
#define THREAD_GSCOPE_FLAG_WAIT 2
diff --git a/sysdeps/x86_64/nptl/tls.h b/sysdeps/x86_64/nptl/tls.h
index a78c4f4..b0d0443 100644
--- a/sysdeps/x86_64/nptl/tls.h
+++ b/sysdeps/x86_64/nptl/tls.h
@@ -326,7 +326,6 @@ _Static_assert (offsetof (tcbhead_t, __glibc_unused2) == 0x80,
/* Get and set the global scope generation counter in the TCB head. */
-# define THREAD_GSCOPE_IN_TCB 1
# define THREAD_GSCOPE_FLAG_UNUSED 0
# define THREAD_GSCOPE_FLAG_USED 1
# define THREAD_GSCOPE_FLAG_WAIT 2
generated by cgit v1.1 at 2024-07-28 07:14:04 +0000