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-rw-r--r--sysdeps/aarch64/nptl/tls.h2
-rw-r--r--sysdeps/alpha/nptl/tls.h2
-rw-r--r--sysdeps/arm/nptl/tls.h2
-rw-r--r--sysdeps/generic/tls.h7
-rw-r--r--sysdeps/hppa/nptl/tls.h2
-rw-r--r--sysdeps/ia64/nptl/tls.h2
-rw-r--r--sysdeps/m68k/nptl/tls.h2
-rw-r--r--sysdeps/mach/hurd/i386/tls.h75
-rw-r--r--sysdeps/microblaze/nptl/tls.h2
-rw-r--r--sysdeps/mips/nptl/tls.h2
-rw-r--r--sysdeps/tile/nptl/tls.h2
11 files changed, 38 insertions, 62 deletions
diff --git a/sysdeps/aarch64/nptl/tls.h b/sysdeps/aarch64/nptl/tls.h
index 8b260a1c69..ef8f3af90d 100644
--- a/sysdeps/aarch64/nptl/tls.h
+++ b/sysdeps/aarch64/nptl/tls.h
@@ -90,7 +90,7 @@ typedef struct
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
   ({ __asm __volatile ("msr tpidr_el0, %0" : : "r" (tcbp)); NULL; })
 
 /* Return the address of the dtv for the current thread.  */
diff --git a/sysdeps/alpha/nptl/tls.h b/sysdeps/alpha/nptl/tls.h
index b2e082d548..fbc579ac08 100644
--- a/sysdeps/alpha/nptl/tls.h
+++ b/sysdeps/alpha/nptl/tls.h
@@ -84,7 +84,7 @@ typedef struct
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
   (__builtin_set_thread_pointer ((void *)(tcbp)), NULL)
 
 /* Return the address of the dtv for the current thread.  */
diff --git a/sysdeps/arm/nptl/tls.h b/sysdeps/arm/nptl/tls.h
index 1a2d606ba7..fc828d2e7f 100644
--- a/sysdeps/arm/nptl/tls.h
+++ b/sysdeps/arm/nptl/tls.h
@@ -91,7 +91,7 @@ typedef struct
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
   ({ INTERNAL_SYSCALL_DECL (err);					\
      long result_var;							\
      result_var = INTERNAL_SYSCALL_ARM (set_tls, err, 1, (tcbp));	\
diff --git a/sysdeps/generic/tls.h b/sysdeps/generic/tls.h
index fb3d965bb9..1c55f26b1b 100644
--- a/sysdeps/generic/tls.h
+++ b/sysdeps/generic/tls.h
@@ -59,12 +59,11 @@
      use the value.
 
 
-     TLS_INIT_TP(tcb, firstcall)
+     TLS_INIT_TP(tcb)
 
      This macro must initialize the thread pointer to enable normal TLS
-     operation.  The first parameter is a pointer to the thread control
-     block.  The second parameter specifies whether this is the first
-     call for the TCB.  ld.so calls this macro more than once.
+     operation.  The parameter is a pointer to the thread control block.
+     ld.so calls this macro once.
 
 
      THREAD_DTV()
diff --git a/sysdeps/hppa/nptl/tls.h b/sysdeps/hppa/nptl/tls.h
index e4dc197945..6c721e0c64 100644
--- a/sysdeps/hppa/nptl/tls.h
+++ b/sysdeps/hppa/nptl/tls.h
@@ -95,7 +95,7 @@ typedef struct
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
   ({ __set_cr27(tcbp); NULL; })
 
 /* Return the address of the dtv for the current thread.  */
diff --git a/sysdeps/ia64/nptl/tls.h b/sysdeps/ia64/nptl/tls.h
index 3f9225a31f..3eca4e68be 100644
--- a/sysdeps/ia64/nptl/tls.h
+++ b/sysdeps/ia64/nptl/tls.h
@@ -118,7 +118,7 @@ register struct pthread *__thread_self __asm__("r13");
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(thrdescr, secondcall) \
+# define TLS_INIT_TP(thrdescr) \
   (__thread_self = (thrdescr), INIT_SYSINFO, NULL)
 
 /* Return the address of the dtv for the current thread.  */
diff --git a/sysdeps/m68k/nptl/tls.h b/sysdeps/m68k/nptl/tls.h
index 471775a3b9..c1df875b5e 100644
--- a/sysdeps/m68k/nptl/tls.h
+++ b/sysdeps/m68k/nptl/tls.h
@@ -103,7 +103,7 @@ typedef struct
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp, secondcall)					\
+# define TLS_INIT_TP(tcbp)						\
   ({									\
     INTERNAL_SYSCALL_DECL (err);					\
     int _sys_result;							\
diff --git a/sysdeps/mach/hurd/i386/tls.h b/sysdeps/mach/hurd/i386/tls.h
index 03741cd9fe..5b7abd0767 100644
--- a/sysdeps/mach/hurd/i386/tls.h
+++ b/sysdeps/mach/hurd/i386/tls.h
@@ -90,69 +90,46 @@ typedef struct
 
 
 static inline const char * __attribute__ ((unused))
-_hurd_tls_init (tcbhead_t *tcb, int secondcall)
+_hurd_tls_init (tcbhead_t *tcb)
 {
   HURD_TLS_DESC_DECL (desc, tcb);
 
-  if (!secondcall)
+  /* This field is used by TLS accesses to get our "thread pointer"
+     from the TLS point of view.  */
+  tcb->tcb = tcb;
+
+  /* Cache our thread port.  */
+  tcb->self = __mach_thread_self ();
+
+  /* Get the first available selector.  */
+  int sel = -1;
+  error_t err = __i386_set_gdt (tcb->self, &sel, desc);
+  if (err == MIG_BAD_ID)
     {
-      /* This field is used by TLS accesses to get our "thread pointer"
-	 from the TLS point of view.  */
-      tcb->tcb = tcb;
-
-      /* Cache our thread port.  */
-      tcb->self = __mach_thread_self ();
-
-      /* Get the first available selector.  */
-      int sel = -1;
-      error_t err = __i386_set_gdt (tcb->self, &sel, desc);
-      if (err == MIG_BAD_ID)
-	{
-	  /* Old kernel, use a per-thread LDT.  */
-	  sel = 0x27;
-	  err = __i386_set_ldt (tcb->self, sel, &desc, 1);
-	  assert_perror (err);
-	  if (err)
-	    return "i386_set_ldt failed";
-	}
-      else if (err)
-	{
-	  assert_perror (err); /* Separate from above with different line #. */
-	  return "i386_set_gdt failed";
-	}
-
-      /* Now install the new selector.  */
-      asm volatile ("mov %w0, %%gs" :: "q" (sel));
+      /* Old kernel, use a per-thread LDT.  */
+      sel = 0x27;
+      err = __i386_set_ldt (tcb->self, sel, &desc, 1);
+      assert_perror (err);
+      if (err)
+	return "i386_set_ldt failed";
     }
-  else
+  else if (err)
     {
-      /* Fetch the selector set by the first call.  */
-      int sel;
-      asm ("mov %%gs, %w0" : "=q" (sel) : "0" (0));
-      if (__builtin_expect (sel, 0x50) & 4) /* LDT selector */
-	{
-	  error_t err = __i386_set_ldt (tcb->self, sel, &desc, 1);
-	  assert_perror (err);
-	  if (err)
-	    return "i386_set_ldt failed";
-	}
-      else
-	{
-	  error_t err = __i386_set_gdt (tcb->self, &sel, desc);
-	  assert_perror (err);
-	  if (err)
-	    return "i386_set_gdt failed";
-	}
+      assert_perror (err); /* Separate from above with different line #. */
+      return "i386_set_gdt failed";
     }
 
+  /* Now install the new selector.  */
+  asm volatile ("mov %w0, %%gs" :: "q" (sel));
+
   return 0;
 }
 
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(descr, secondcall) \
-    _hurd_tls_init ((tcbhead_t *) (descr), (secondcall))
+# define TLS_INIT_TP(descr) \
+    _hurd_tls_init ((tcbhead_t *) (descr))
 
 /* Return the TCB address of the current thread.  */
 # define THREAD_SELF							      \
diff --git a/sysdeps/microblaze/nptl/tls.h b/sysdeps/microblaze/nptl/tls.h
index 71f1dd990f..e75a30c9cf 100644
--- a/sysdeps/microblaze/nptl/tls.h
+++ b/sysdeps/microblaze/nptl/tls.h
@@ -98,7 +98,7 @@ static inline void *__microblaze_get_thread_area (void)
 
 /* Code to initially initialize the thread pointer.
    r21 is reserved for thread pointer.  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
   ({ __asm __volatile ("or r21,r0,%0" : : "r" ((void *)tcbp)); 0; })
 
 /* Return the address of the dtv for the current thread.  */
diff --git a/sysdeps/mips/nptl/tls.h b/sysdeps/mips/nptl/tls.h
index 754d4e47dc..d6fd83d31c 100644
--- a/sysdeps/mips/nptl/tls.h
+++ b/sysdeps/mips/nptl/tls.h
@@ -118,7 +118,7 @@ typedef struct
 /* Code to initially initialize the thread pointer.  This might need
    special attention since 'errno' is not yet available and if the
    operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
   ({ INTERNAL_SYSCALL_DECL (err);					\
      long result_var;							\
      result_var = INTERNAL_SYSCALL (set_thread_area, err, 1,		\
diff --git a/sysdeps/tile/nptl/tls.h b/sysdeps/tile/nptl/tls.h
index 2a9bbc1b04..c93e8a88c3 100644
--- a/sysdeps/tile/nptl/tls.h
+++ b/sysdeps/tile/nptl/tls.h
@@ -106,7 +106,7 @@ register void *__thread_pointer asm ("tp");
 # define GET_DTV(tcbp)	(((tcbhead_t *) (tcbp))[-1].dtv)
 
 /* Code to initially initialize the thread pointer (tp).  */
-# define TLS_INIT_TP(tcbp, secondcall) \
+# define TLS_INIT_TP(tcbp) \
     (__thread_pointer = (char *)(tcbp) + TLS_TCB_OFFSET, NULL)
 
 /* Return the address of the dtv for the current thread.  */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-19 17:34:46 +0000