Initial effort at adding profiling support.

3 files changed, 0 insertions, 209 deletions

diff --git a/libpthread/linuxthreads/sysdeps/arm/bits/armsigctx.h b/libpthread/linuxthreads/sysdeps/arm/bits/armsigctx.h
deleted file mode 100644
index 4530cdbda..000000000
--- a/libpthread/linuxthreads/sysdeps/arm/bits/armsigctx.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definition of `struct sigcontext' for Linux/ARM
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* The format of struct sigcontext changed between 2.0 and 2.1 kernels.
-   Fortunately 2.0 puts a magic number in the first word and this is not
-   a legal value for `trap_no', so we can tell them apart.  */
-
-/* Early 2.2 and 2.3 kernels do not have the `fault_address' member in
-   the sigcontext structure.  Unfortunately there is no reliable way
-   to test for its presence and this word will contain garbage for too-old
-   kernels.  Versions 2.2.14 and 2.3.35 (plus later versions) are known to
-   include this element.  */
-
-#ifndef __ARMSIGCTX_H
-#define __ARMSIGCTX_H	1
-
-#include <asm/ptrace.h>
-
-union k_sigcontext
-  {
-    struct
-      {
-	unsigned long int trap_no;
-	unsigned long int error_code;
-	unsigned long int oldmask;
-	unsigned long int arm_r0;
-	unsigned long int arm_r1;
-	unsigned long int arm_r2;
-	unsigned long int arm_r3;
-	unsigned long int arm_r4;
-	unsigned long int arm_r5;
-	unsigned long int arm_r6;
-	unsigned long int arm_r7;
-	unsigned long int arm_r8;
-	unsigned long int arm_r9;
-	unsigned long int arm_r10;
-	unsigned long int arm_fp;
-	unsigned long int arm_ip;
-	unsigned long int arm_sp;
-	unsigned long int arm_lr;
-	unsigned long int arm_pc;
-	unsigned long int arm_cpsr;
-	unsigned long fault_address;
-      } v21;
-    struct
-      {
-	unsigned long int magic;
-	struct pt_regs reg;
-	unsigned long int trap_no;
-	unsigned long int error_code;
-	unsigned long int oldmask;
-      } v20;
-};
-
-#define SIGCONTEXT_2_0_MAGIC	0x4B534154
-
-#endif	/* bits/armsigctx.h */
diff --git a/libpthread/linuxthreads/sysdeps/arm/sigcontextinfo.h b/libpthread/linuxthreads/sysdeps/arm/sigcontextinfo.h
deleted file mode 100644
index 0e6d295c3..000000000
--- a/libpthread/linuxthreads/sysdeps/arm/sigcontextinfo.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-
-/* Definition of `struct sigcontext' for Linux/ARM
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* The format of struct sigcontext changed between 2.0 and 2.1 kernels.
-   Fortunately 2.0 puts a magic number in the first word and this is not
-   a legal value for `trap_no', so we can tell them apart.  */
-
-/* Early 2.2 and 2.3 kernels do not have the `fault_address' member in
-   the sigcontext structure.  Unfortunately there is no reliable way
-   to test for its presence and this word will contain garbage for too-old
-   kernels.  Versions 2.2.14 and 2.3.35 (plus later versions) are known to
-   include this element.  */
-
-#ifndef __ARMSIGCTX_H
-#define __ARMSIGCTX_H	1
-
-#include <asm/ptrace.h>
-
-union k_sigcontext
-  {
-    struct
-      {
-	unsigned long int trap_no;
-	unsigned long int error_code;
-	unsigned long int oldmask;
-	unsigned long int arm_r0;
-	unsigned long int arm_r1;
-	unsigned long int arm_r2;
-	unsigned long int arm_r3;
-	unsigned long int arm_r4;
-	unsigned long int arm_r5;
-	unsigned long int arm_r6;
-	unsigned long int arm_r7;
-	unsigned long int arm_r8;
-	unsigned long int arm_r9;
-	unsigned long int arm_r10;
-	unsigned long int arm_fp;
-	unsigned long int arm_ip;
-	unsigned long int arm_sp;
-	unsigned long int arm_lr;
-	unsigned long int arm_pc;
-	unsigned long int arm_cpsr;
-	unsigned long fault_address;
-      } v21;
-    struct
-      {
-	unsigned long int magic;
-	struct pt_regs reg;
-	unsigned long int trap_no;
-	unsigned long int error_code;
-	unsigned long int oldmask;
-      } v20;
-};
-
-#define SIGCONTEXT_2_0_MAGIC	0x4B534154
-
-#endif	/* bits/armsigctx.h */
-
-#define SIGCONTEXT int _a2, int _a3, int _a4, union k_sigcontext
-#define SIGCONTEXT_EXTRA_ARGS _a2, _a3, _a4,
-
-#define GET_PC(ctx)	((void *)((ctx.v20.magic == SIGCONTEXT_2_0_MAGIC) ? \
-			 ctx.v20.reg.ARM_pc : ctx.v21.arm_pc))
-#define GET_FRAME(ctx)	\
-	ADVANCE_STACK_FRAME((void *)((ctx.v20.magic == SIGCONTEXT_2_0_MAGIC) ? \
-			 ctx.v20.reg.ARM_fp : ctx.v21.arm_fp))
-#define GET_STACK(ctx)	((void *)((ctx.v20.magic == SIGCONTEXT_2_0_MAGIC) ? \
-			 ctx.v20.reg.ARM_sp : ctx.v21.arm_sp))
-#define ADVANCE_STACK_FRAME(frm)	\
-			((struct layout *)frm - 1)
-#define CALL_SIGHANDLER(handler, signo, ctx) \
-  (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
diff --git a/libpthread/linuxthreads/sysdeps/arm/stackinfo.h b/libpthread/linuxthreads/sysdeps/arm/stackinfo.h
deleted file mode 100644
index 2410ba9bd..000000000
--- a/libpthread/linuxthreads/sysdeps/arm/stackinfo.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This file contains a bit of information about the stack allocation
-   of the processor.  */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H	1
-
-/* On Arm the stack grows down.  */
-#define _STACK_GROWS_DOWN	1
-
-#endif	/* stackinfo.h */