Initial commit

package/libs/elfutils/Makefile

@@ -0,0 +1,125 @@
+#
+# Copyright (C) 2010-2019 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=elfutils
+PKG_VERSION:=0.191
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=https://sourceware.org/$(PKG_NAME)/ftp/$(PKG_VERSION)
+PKG_HASH:=df76db71366d1d708365fc7a6c60ca48398f14367eb2b8954efc8897147ad871
+
+PKG_MAINTAINER:=Luiz Angelo Daros de Luca <luizluca@gmail.com>
+PKG_LICENSE:=GPL-3.0-or-later
+PKG_LICENSE_FILES:=COPYING COPYING-GPLV2 COPYING-LGPLV3
+PKG_CPE_ID:=cpe:/a:elfutils_project:elfutils
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL:=1
+PKG_BUILD_DEPENDS:=!USE_GLIBC:argp-standalone
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/nls.mk
+
+define Package/elfutils/Default
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=ELF manipulation libraries
+  URL:=https://fedorahosted.org/elfutils/
+  ABI_VERSION:=1
+endef
+
+define Package/libasm
+  $(call Package/elfutils/Default)
+  TITLE+= (libasm)
+  DEPENDS:=+libelf +libdw
+endef
+
+define Package/libdw
+  $(call Package/elfutils/Default)
+  DEPENDS:=+libelf +libbz2 +USE_MUSL:musl-fts
+  TITLE+= (libdw)
+endef
+
+define Package/libelf
+  $(call Package/elfutils/Default)
+  DEPENDS:=$(INTL_DEPENDS) +zlib
+  TITLE+= (libelf)
+  PROVIDES:=libelf1
+endef
+
+ifeq ($(CONFIG_BUILD_NLS),y)
+TARGET_LDFLAGS += -lintl
+else
+CONFIGURE_ARGS += --disable-nls
+endif
+
+HOST_CONFIGURE_ARGS += \
+	--disable-shared \
+	--disable-nls \
+	--disable-debuginfod \
+	--disable-libdebuginfod \
+	--without-bzlib \
+	--without-lzma \
+	--without-zstd
+
+CONFIGURE_ARGS += \
+	--program-prefix=eu- \
+	--disable-debuginfod \
+	--disable-libdebuginfod \
+	--without-bzlib \
+	--without-lzma \
+	--without-zstd
+
+HOST_CONFIGURE_VARS += \
+	ac_cv_search__obstack_free=yes
+
+CONFIGURE_VARS += \
+	ac_cv_search__obstack_free=yes
+
+TARGET_CFLAGS += \
+	-D_GNU_SOURCE \
+	-Wno-unused-result \
+	-Wno-format-nonliteral
+
+ifneq ($(CONFIG_GCC_USE_VERSION_11),y)
+TARGET_CFLAGS += \
+	-Wno-error=use-after-free
+endif
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libasm*.{a,so*} $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libdw*.{a,so*} $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libelf*.{a,so*} $(1)/usr/lib/
+	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libelf.pc $(1)/usr/lib/pkgconfig/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libdw.pc $(1)/usr/lib/pkgconfig/
+endef
+
+define Package/libasm/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libasm{-*.so,*.so.*} $(1)/usr/lib/
+endef
+
+define Package/libdw/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libdw{-*.so,*.so.*} $(1)/usr/lib/
+endef
+
+define Package/libelf/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libelf{-*.so,*.so.*} $(1)/usr/lib/
+endef
+
+# these lines need to be ordered by dependency because of ABI versioning
+$(eval $(call BuildPackage,libelf))
+$(eval $(call BuildPackage,libdw))
+$(eval $(call BuildPackage,libasm))

package/libs/elfutils/patches/003-libintl-compatibility.patch

@@ -0,0 +1,23 @@
+--- a/config/libelf.pc.in
++++ b/config/libelf.pc.in
+@@ -8,7 +8,7 @@ Description: elfutils libelf library to
+ Version: @VERSION@
+ URL: http://elfutils.org/
+ 
+-Libs: -L${libdir} -lelf
++Libs: -L${libdir} -lelf @intl_LDFLAGS@
+ Cflags: -I${includedir}
+ 
+ Requires.private: zlib @LIBZSTD@
+--- a/configure.ac
++++ b/configure.ac
+@@ -717,6 +717,9 @@ dnl AM_GNU_GETTEXT_REQUIRE_VERSION suppo
+ AM_GNU_GETTEXT_VERSION([0.19.6])
+ AM_GNU_GETTEXT_REQUIRE_VERSION([0.19.6])
+ 
++case "$USE_NLS" in yes) intl_LDFLAGS="-lintl" ;; esac
++AC_SUBST([intl_LDFLAGS])
++
+ dnl Appended to the config.h file.
+ dnl We hide all kinds of configuration magic in lib/eu-config.h.
+ AH_BOTTOM([#include <eu-config.h>])

package/libs/elfutils/patches/005-build_only_libs.patch

@@ -0,0 +1,11 @@
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -27,7 +27,7 @@ AM_MAKEFLAGS = --no-print-directory
+ pkginclude_HEADERS = version.h
+ 
+ SUBDIRS = config lib libelf libcpu backends libebl libdwelf libdwfl libdw \
+-	  libasm debuginfod src po doc tests
++	  libasm
+ 
+ EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING SECURITY \
+ 	     COPYING COPYING-GPLV2 COPYING-LGPLV3

package/libs/elfutils/patches/006-Fix-build-on-aarch64-musl.patch

@@ -0,0 +1,55 @@
+From 578f370c7e7a9f056aefa062b34590b0aa13bce5 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 15 Aug 2017 17:27:30 +0800
+Subject: [PATCH] Fix build on aarch64/musl
+
+Errors
+
+invalid operands to binary & (have 'long double' and 'unsigned int')
+
+error: redefinition
+ of 'struct iovec'
+ struct iovec { void *iov_base; size_t iov_len; };
+        ^
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Rebase to 0.170
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ backends/aarch64_initreg.c | 4 ++--
+ backends/arm_initreg.c     | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+--- a/backends/aarch64_initreg.c
++++ b/backends/aarch64_initreg.c
+@@ -33,7 +33,7 @@
+ #include "system.h"
+ #include <assert.h>
+ #if defined(__aarch64__) && defined(__linux__)
+-# include <linux/uio.h>
++# include <sys/uio.h>
+ # include <sys/user.h>
+ # include <sys/ptrace.h>
+ /* Deal with old glibc defining user_pt_regs instead of user_regs_struct.  */
+@@ -82,7 +82,7 @@ aarch64_set_initial_registers_tid (pid_t
+ 
+   Dwarf_Word dwarf_fregs[32];
+   for (int r = 0; r < 32; r++)
+-    dwarf_fregs[r] = fregs.vregs[r] & 0xFFFFFFFF;
++    dwarf_fregs[r] = (unsigned int)fregs.vregs[r] & 0xFFFFFFFF;
+ 
+   if (! setfunc (64, 32, dwarf_fregs, arg))
+     return false;
+--- a/backends/arm_initreg.c
++++ b/backends/arm_initreg.c
+@@ -38,7 +38,7 @@
+ #endif
+ 
+ #ifdef __aarch64__
+-# include <linux/uio.h>
++# include <sys/uio.h>
+ # include <sys/user.h>
+ # include <sys/ptrace.h>
+ /* Deal with old glibc defining user_pt_regs instead of user_regs_struct.  */

package/libs/elfutils/patches/100-musl-compat.patch

@@ -0,0 +1,29 @@
+--- a/libdw/libdw_alloc.c
++++ b/libdw/libdw_alloc.c
+@@ -152,5 +152,5 @@ __attribute ((noreturn)) attribute_hidde
+ __libdw_oom (void)
+ {
+   while (1)
+-    error (EXIT_FAILURE, ENOMEM, "libdw");
++    error (EXIT_FAILURE, errno, gettext ("cannot allocate memory"));
+ }
+--- a/libdwfl/dwfl_error.c
++++ b/libdwfl/dwfl_error.c
+@@ -139,6 +139,7 @@ __libdwfl_seterrno (Dwfl_Error error)
+ static const char *
+ errnomsg(int error)
+ {
++#if defined(__GLIBC__) && !defined(__UCLIBC__)
+   /* Won't be changed by strerror_r, but not const so compiler doesn't throw warning */
+   static char unknown[] = "unknown error";
+ 
+@@ -149,6 +150,9 @@ errnomsg(int error)
+   static __thread char msg[128];
+   return strerror_r (error, msg, sizeof (msg)) ? unknown : msg;
+ #endif
++#else
++  return strerror (error & 0xffff);
++#endif
+ }
+ 
+ const char *

package/libs/elfutils/patches/101-no-fts.patch

@@ -0,0 +1,83 @@
+--- a/libdwfl/argp-std.c
++++ b/libdwfl/argp-std.c
+@@ -51,9 +51,6 @@ static const struct argp_option options[
+   { "linux-process-map", 'M', "FILE", 0,
+     N_("Find addresses in files mapped as read from FILE"
+        " in Linux /proc/PID/maps format"), 0 },
+-  { "kernel", 'k', NULL, 0, N_("Find addresses in the running kernel"), 0 },
+-  { "offline-kernel", 'K', "RELEASE", OPTION_ARG_OPTIONAL,
+-    N_("Kernel with all modules"), 0 },
+   { "debuginfo-path", OPT_DEBUGINFO, "PATH", 0,
+     N_("Search path for separate debuginfo files"), 0 },
+   { NULL, 0, NULL, 0, NULL, 0 }
+@@ -80,15 +77,6 @@ static const Dwfl_Callbacks proc_callbac
+     .find_elf = INTUSE(dwfl_linux_proc_find_elf),
+   };
+ 
+-static const Dwfl_Callbacks kernel_callbacks =
+-  {
+-    .find_debuginfo = INTUSE(dwfl_standard_find_debuginfo),
+-    .debuginfo_path = &debuginfo_path,
+-
+-    .find_elf = INTUSE(dwfl_linux_kernel_find_elf),
+-    .section_address = INTUSE(dwfl_linux_kernel_module_section_address),
+-  };
+-
+ /* Structure held at state->HOOK.  */
+ struct parse_opt
+ {
+@@ -221,43 +209,6 @@ parse_opt (int key, char *arg, struct ar
+       }
+       break;
+ 
+-    case 'k':
+-      {
+-	struct parse_opt *opt = state->hook;
+-	if (opt->dwfl == NULL)
+-	  {
+-	    Dwfl *dwfl = INTUSE(dwfl_begin) (&kernel_callbacks);
+-	    int result = INTUSE(dwfl_linux_kernel_report_kernel) (dwfl);
+-	    if (result != 0)
+-	      return fail (dwfl, result, _("cannot load kernel symbols"), state);
+-	    result = INTUSE(dwfl_linux_kernel_report_modules) (dwfl);
+-	    if (result != 0)
+-	      /* Non-fatal to have no modules since we do have the kernel.  */
+-	      argp_failure (state, 0, result, _("cannot find kernel modules"));
+-	    opt->dwfl = dwfl;
+-	  }
+-	else
+-	  goto toomany;
+-      }
+-      break;
+-
+-    case 'K':
+-      {
+-	struct parse_opt *opt = state->hook;
+-	if (opt->dwfl == NULL)
+-	  {
+-	    Dwfl *dwfl = INTUSE(dwfl_begin) (&offline_callbacks);
+-	    int result = INTUSE(dwfl_linux_kernel_report_offline) (dwfl, arg,
+-								   NULL);
+-	    if (result != 0)
+-	      return fail (dwfl, result, _("cannot find kernel or modules"), state);
+-	    opt->dwfl = dwfl;
+-	  }
+-	else
+-	  goto toomany;
+-      }
+-      break;
+-
+     case ARGP_KEY_SUCCESS:
+       {
+ 	struct parse_opt *opt = state->hook;
+--- a/libdwfl/Makefile.am
++++ b/libdwfl/Makefile.am
+@@ -50,7 +50,7 @@ libdwfl_a_SOURCES = dwfl_begin.c dwfl_en
+ 		    argp-std.c find-debuginfo.c \
+ 		    dwfl_build_id_find_elf.c \
+ 		    dwfl_build_id_find_debuginfo.c \
+-		    linux-kernel-modules.c linux-proc-maps.c \
++		    linux-proc-maps.c \
+ 		    dwfl_addrmodule.c dwfl_addrdwarf.c \
+ 		    cu.c dwfl_module_nextcu.c dwfl_nextcu.c dwfl_cumodule.c \
+ 		    dwfl_module_addrdie.c dwfl_addrdie.c \