r5666 - in glibc-package/trunk/debian: . patches/kfreebsd
Author: ps-guest
Date: 2013-07-18 15:57:51 +0000 (Thu, 18 Jul 2013)
New Revision: 5666
Modified:
glibc-package/trunk/debian/changelog
glibc-package/trunk/debian/patches/kfreebsd/local-sysdeps.diff
Log:
* kfreebsd/local-sysdeps.diff: update to revision 4765 (from glibc-bsd).
Addresses: #717032 in new binutils.
Modified: glibc-package/trunk/debian/changelog
===================================================================
--- glibc-package/trunk/debian/changelog 2013-07-14 18:46:05 UTC (rev 5665)
+++ glibc-package/trunk/debian/changelog 2013-07-18 15:57:51 UTC (rev 5666)
@@ -14,7 +14,8 @@
into kfreebsd/local-nscd-no-sockcloexec.diff and
kfreebsd/local-linuxthreads-tlsdesc.diff
* add kfreebsd/local-fbtl.diff and kfreebsd/local-fbtl-depends.diff
- * kfreebsd/local-sysdeps.diff: update to revision 4748 (from glibc-bsd).
+ * kfreebsd/local-sysdeps.diff: update to revision 4765 (from glibc-bsd).
+ Addresses: #717032 in new binutils.
* update testsuite-checking/expected-results-*-kfreebsd-gnu-*
by fbtl tests that are known to fail.
Modified: glibc-package/trunk/debian/patches/kfreebsd/local-sysdeps.diff
===================================================================
--- glibc-package/trunk/debian/patches/kfreebsd/local-sysdeps.diff 2013-07-14 18:46:05 UTC (rev 5665)
+++ glibc-package/trunk/debian/patches/kfreebsd/local-sysdeps.diff 2013-07-18 15:57:51 UTC (rev 5666)
@@ -15184,6 +15184,161 @@
+#define CALL_SIGHANDLER(handler, signo, ctx) \
+ (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
--- /dev/null
++++ b/ports/sysdeps/unix/bsd/bsd4.4/kfreebsd/i386/start.S
+@@ -0,0 +1,152 @@
++/* Startup code compliant to the ELF i386 ABI.
++ Copyright (C) 1995-2012 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.
++
++ In addition to the permissions in the GNU Lesser General Public
++ License, the Free Software Foundation gives you unlimited
++ permission to link the compiled version of this file with other
++ programs, and to distribute those programs without any restriction
++ coming from the use of this file. (The GNU Lesser General Public
++ License restrictions do apply in other respects; for example, they
++ cover modification of the file, and distribution when not linked
++ into another program.)
++
++ Note that people who make modified versions of this file are not
++ obligated to grant this special exception for their modified
++ versions; it is their choice whether to do so. The GNU Lesser
++ General Public License gives permission to release a modified
++ version without this exception; this exception also makes it
++ possible to release a modified version which carries forward this
++ exception.
++
++ 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, see
++ <http://www.gnu.org/licenses/>. */
++
++/* This is the canonical entry point, usually the first thing in the text
++ segment. The SVR4/i386 ABI (pages 3-31, 3-32) says that when the entry
++ point runs, most registers' values are unspecified, except for:
++
++ %edx Contains a function pointer to be registered with `atexit'.
++ This is how the dynamic linker arranges to have DT_FINI
++ functions called for shared libraries that have been loaded
++ before this code runs.
++
++ %esp The stack contains the arguments and environment:
++ 0(%esp) argc
++ 4(%esp) argv[0]
++ ...
++ (4*argc)(%esp) NULL
++ (4*(argc+1))(%esp) envp[0]
++ ...
++ NULL
++*/
++
++#include "bp-sym.h"
++#include <libc-symbols.h>
++
++ weak_extern (_end)
++
++ .text
++ .globl _start
++ .type _start,@function
++_start:
++ /* Clear the frame pointer. The ABI suggests this be done, to mark
++ the outermost frame obviously. */
++ xorl %ebp, %ebp
++
++ /* Extract the arguments as encoded on the stack and set up
++ the arguments for `main': argc, argv. envp will be determined
++ later in __libc_start_main. */
++ popl %esi /* Pop the argument count. */
++ movl %esp, %ecx /* argv starts just at the current stack top.*/
++
++ /* Before pushing the arguments align the stack to a 16-byte
++ (SSE needs 16-byte alignment) boundary to avoid penalties from
++ misaligned accesses. Thanks to Edward Seidl <seidl@janed.com>
++ for pointing this out. */
++ andl $0xfffffff0, %esp
++ pushl %eax /* Push garbage because we allocate
++ 28 more bytes. */
++
++ /* Provide the highest stack address to the user code (for stacks
++ which grow downwards). */
++ pushl %esp
++
++ pushl %edx /* Push address of the shared library
++ termination function. */
++
++#ifdef SHARED
++ /* Load PIC register. */
++ call 1f
++ addl $_GLOBAL_OFFSET_TABLE_, %ebx
++
++ /* Push address of our own entry points to .fini and .init. */
++ leal __libc_csu_fini@GOTOFF(%ebx), %eax
++ pushl %eax
++ leal __libc_csu_init@GOTOFF(%ebx), %eax
++ pushl %eax
++
++ pushl %ecx /* Push second argument: argv. */
++ pushl %esi /* Push first argument: argc. */
++
++ pushl BP_SYM (main)@GOT(%ebx)
++
++ /* Call the user's main function, and exit with its value.
++ But let the libc call main. */
++ call BP_SYM (__libc_start_main)@PLT
++#else
++ /* Push address of our own entry points to .fini and .init. */
++ pushl $__libc_csu_fini
++ pushl $__libc_csu_init
++
++ pushl %ecx /* Push second argument: argv. */
++ pushl %esi /* Push first argument: argc. */
++
++ pushl $BP_SYM (main)
++
++ /* Call the user's main function, and exit with its value.
++ But let the libc call main. */
++ call BP_SYM (__libc_start_main)
++#endif
++
++ hlt /* Crash if somehow `exit' does return. */
++
++#ifdef SHARED
++1: movl (%esp), %ebx
++ ret
++#endif
++ /* just reference _end,
++ it is needed as global symbol for brk() usage,
++ it is a dead code on purpose. */
++#ifdef SHARED
++ leal _end@GOTOFF(%ebx), %eax
++#else
++ mov $_end, %eax
++#endif
++
++/* To fulfill the System V/i386 ABI we need this symbol. Yuck, it's so
++ meaningless since we don't support machines < 80386. */
++ .section .rodata
++ .globl _fp_hw
++_fp_hw: .long 3
++ .size _fp_hw, 4
++ .type _fp_hw,@object
++
++/* Define a symbol for the first piece of initialized data. */
++ .data
++ .globl __data_start
++__data_start:
++ .long 0
++ .weak data_start
++ data_start = __data_start
+--- /dev/null
+++ b/ports/sysdeps/unix/bsd/bsd4.4/kfreebsd/i386/start_thread.S
@@ -0,0 +1,207 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
@@ -30443,7 +30598,7 @@
+ (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
--- /dev/null
+++ b/ports/sysdeps/unix/bsd/bsd4.4/kfreebsd/x86_64/start.S
-@@ -0,0 +1,146 @@
+@@ -0,0 +1,157 @@
+/* Startup code for FreeBSD/amd64 ABI.
+ Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
@@ -30519,8 +30674,11 @@
+*/
+
+#include <sysdep.h>
++#include <libc-symbols.h>
+#include "bp-sym.h"
+
++ weak_extern (_end)
++
+ .text
+ .globl _start
+ .type _start,@function
@@ -30582,6 +30740,14 @@
+#endif
+
+ hlt /* Crash if somehow `exit' does return. */
++ /* just reference _end,
++ it is needed as global symbol for brk() usage,
++ it is a dead code on purpose. */
++#ifdef SHARED
++ movq _end@GOTPCREL(%rip), %rax
++#else
++ movq $_end, %rax
++#endif
+ cfi_endproc
+/* Define a symbol for the first piece of initialized data. */
+ .data
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