# HG changeset patch # User ihse # Date 1441958770 -7200 # Node ID 44726c68a2b45101c3b68341d0b8842a6ca795d6 # Parent 56cc614c57f53ca2a4f4a50d3b52f5a1b9175863 8064808: Disable use of broken objcopy on Solaris, remove adhoc helper tools Reviewed-by: erikj diff -r 56cc614c57f5 -r 44726c68a2b4 make/Tools.gmk --- a/make/Tools.gmk Thu Sep 10 16:50:39 2015 -0700 +++ b/make/Tools.gmk Fri Sep 11 10:06:10 2015 +0200 @@ -159,28 +159,6 @@ ########################################################################################## -# Tools needed on solaris because OBJCOPY is broken. - -ifeq ($(OPENJDK_TARGET_OS), solaris) - $(eval $(call SetupNativeCompilation,ADD_GNU_DEBUGLINK, \ - SRC := $(JDK_TOPDIR)/make/src/native/add_gnu_debuglink, \ - TOOLCHAIN := TOOLCHAIN_BUILD, \ - LDFLAGS := -lelf, \ - OBJECT_DIR := $(BUILDTOOLS_OUTPUTDIR)/objs/add_gnu_debuglink, \ - OUTPUT_DIR := $(BUILDTOOLS_OUTPUTDIR)/bin, \ - PROGRAM := add_gnu_debuglink)) - - $(eval $(call SetupNativeCompilation,FIX_EMPTY_SEC_HDR_FLAGS, \ - SRC := $(JDK_TOPDIR)/make/src/native/fix_empty_sec_hdr_flags, \ - TOOLCHAIN := TOOLCHAIN_BUILD, \ - LDFLAGS := -lelf, \ - OBJECT_DIR := $(BUILDTOOLS_OUTPUTDIR)/objs/fix_empty_sec_hdr_flags, \ - OUTPUT_DIR := $(BUILDTOOLS_OUTPUTDIR)/bin, \ - PROGRAM := fix_empty_sec_hdr_flags)) - - BUILD_TOOLS_JDK += $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) -endif - $(BUILD_TOOLS_JDK): $(BUILD_INTERIM_JIMAGE) $(COPY_JIMAGE_SERVICE_PROVIDER) java-tools: $(BUILD_TOOLS_JDK) diff -r 56cc614c57f5 -r 44726c68a2b4 make/launcher/LauncherCommon.gmk --- a/make/launcher/LauncherCommon.gmk Thu Sep 10 16:50:39 2015 -0700 +++ b/make/launcher/LauncherCommon.gmk Fri Sep 11 10:06:10 2015 +0200 @@ -28,9 +28,6 @@ # Prepare the find cache. $(eval $(call FillCacheFind, $(JDK_TOPDIR)/src/java.base/share/native/launcher)) -# Build tools -include Tools.gmk - # When building a legacy overlay image (on solaris 64 bit), the launchers # need to be built with a different rpath and a different output dir. ifeq ($(OVERLAY_IMAGES), true) diff -r 56cc614c57f5 -r 44726c68a2b4 make/lib/LibCommon.gmk --- a/make/lib/LibCommon.gmk Thu Sep 10 16:50:39 2015 -0700 +++ b/make/lib/LibCommon.gmk Fri Sep 11 10:06:10 2015 +0200 @@ -27,9 +27,6 @@ include MakeBase.gmk include NativeCompilation.gmk -# Build tools -include Tools.gmk - GLOBAL_VERSION_INFO_RESOURCE := $(JDK_TOPDIR)/src/java.base/windows/native/common/version.rc # Absolute paths to lib files on windows for use in LDFLAGS. Should figure out a more diff -r 56cc614c57f5 -r 44726c68a2b4 make/src/native/add_gnu_debuglink/add_gnu_debuglink.c --- a/make/src/native/add_gnu_debuglink/add_gnu_debuglink.c Thu Sep 10 16:50:39 2015 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,285 +0,0 @@ -/* - * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code 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 General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - * - */ - -/* - * Name: add_gnu_debuglink.c - * - * Description: Add a ".gnu_debuglink" section that refers to the specified - * debug_info_path to the specified ELF object. - * - * This program is adapted from the example program shown on the - * elf(3elf) man page and from code from the Solaris compiler - * driver. - */ - -/* - * needed to define SHF_EXCLUDE - */ -#define ELF_TARGET_ALL - -#include -#include -#include -#include -#include -#include - -static void failure(void); -static unsigned int gnu_debuglink_crc32(unsigned int crc, unsigned char *buf, - size_t len); - -void -main(int argc, char ** argv) { - /* new ELF section name */ - static char SEC_NAME[] = ".gnu_debuglink"; - - unsigned char buffer[8 * 1024]; /* I/O buffer */ - int buffer_len; /* buffer length */ - char * debug_info_path; /* debug info path */ - void * ehdr; /* ELF header */ - Elf * elf; /* ELF descriptor */ - char * elf_ident; /* ELF identity string */ - char * elf_obj; /* elf_obj file */ - int fd; /* descriptor for files */ - unsigned int file_crc = 0; /* CRC for debug info file */ - int is_elfclass64; /* is an ELFCLASS64 file? */ - Elf_Data * link_dat; /* ELF data for new debug info link */ - Elf_Data * name_dat; /* ELF data for new section name */ - Elf_Scn * new_scn; /* new ELF section descriptor */ - void * new_shdr; /* new ELF section header */ - Elf_Scn * scn; /* ELF section descriptor */ - void * shdr; /* ELF section header */ - - if (argc != 3) { - (void) fprintf(stderr, "Usage: %s debug_info_path elf_obj\n", argv[0]); - exit(2); - } - - debug_info_path = argv[1]; /* save for later */ - if ((fd = open(debug_info_path, O_RDONLY)) == -1) { - (void) fprintf(stderr, "%s: cannot open file.\n", debug_info_path); - exit(3); - } - - (void) printf("Computing CRC for '%s'\n", debug_info_path); - (void) fflush(stdout); - /* compute CRC for the debug info file */ - for (;;) { - int len = read(fd, buffer, sizeof buffer); - if (len <= 0) { - break; - } - file_crc = gnu_debuglink_crc32(file_crc, buffer, len); - } - (void) close(fd); - - /* open the elf_obj */ - elf_obj = argv[2]; - if ((fd = open(elf_obj, O_RDWR)) == -1) { - (void) fprintf(stderr, "%s: cannot open file.\n", elf_obj); - exit(4); - } - - (void) printf("Opening '%s' for update\n", elf_obj); - (void) fflush(stdout); - (void) elf_version(EV_CURRENT); /* coordinate ELF versions */ - - /* obtain the ELF descriptors from the input file */ - if ((elf = elf_begin(fd, ELF_C_RDWR, NULL)) == NULL) { - failure(); - } - - /* determine if ELFCLASS64 or not? */ - elf_ident = elf_getident(elf, NULL); - is_elfclass64 = (elf_ident[EI_CLASS] == ELFCLASS64); - - /* get the ELF header */ - if (is_elfclass64) { - ehdr = elf64_getehdr(elf); - } else { - ehdr = elf32_getehdr(elf); - } - if (ehdr == NULL) { - failure(); - } - - /* get the ELF section descriptor */ - if (is_elfclass64) { - scn = elf_getscn(elf, ((Elf64_Ehdr *) ehdr)->e_shstrndx); - } else { - scn = elf_getscn(elf, ((Elf32_Ehdr *) ehdr)->e_shstrndx); - } - if (scn == NULL) { - failure(); - } - - /* get the section header */ - if (is_elfclass64) { - shdr = elf64_getshdr(scn); - } else { - shdr = elf32_getshdr(scn); - } - if (shdr == NULL) { - failure(); - } - - (void) printf("Adding ELF data for new section name\n"); - (void) fflush(stdout); - name_dat = elf_newdata(scn); - name_dat->d_buf = (void *) SEC_NAME; - if (is_elfclass64) { - name_dat->d_off = ((Elf64_Shdr *) shdr)->sh_size + 1; - } else { - name_dat->d_off = ((Elf32_Shdr *) shdr)->sh_size + 1; - } - name_dat->d_align = 1; - name_dat->d_size = strlen(SEC_NAME) + 1; - - new_scn = elf_newscn(elf); - - if (is_elfclass64) { - new_shdr = elf64_getshdr(new_scn); - ((Elf64_Shdr *) new_shdr)->sh_flags = SHF_EXCLUDE; - ((Elf64_Shdr *) new_shdr)->sh_type = SHT_PROGBITS; - ((Elf64_Shdr *) new_shdr)->sh_name = ((Elf64_Shdr *) shdr)->sh_size; - ((Elf64_Shdr *) new_shdr)->sh_addralign = 1; - ((Elf64_Shdr *) shdr)->sh_size += (strlen(SEC_NAME) + 1); - } else { - new_shdr = elf32_getshdr(new_scn); - ((Elf32_Shdr *) new_shdr)->sh_flags = SHF_EXCLUDE; - ((Elf32_Shdr *) new_shdr)->sh_type = SHT_PROGBITS; - ((Elf32_Shdr *) new_shdr)->sh_name = ((Elf32_Shdr *) shdr)->sh_size; - ((Elf32_Shdr *) new_shdr)->sh_addralign = 1; - ((Elf32_Shdr *) shdr)->sh_size += (strlen(SEC_NAME) + 1); - } - - (void) printf("Adding ELF data for debug_info_path value\n"); - (void) fflush(stdout); - (void) memset(buffer, 0, sizeof buffer); - buffer_len = strlen(debug_info_path) + 1; /* +1 for NUL */ - (void) strncpy((char *) buffer, debug_info_path, buffer_len); - if (buffer_len % 4 != 0) { - /* not on a 4 byte boundary so pad to the next one */ - buffer_len += (4 - buffer_len % 4); - } - /* save the CRC */ - (void) memcpy(&buffer[buffer_len], &file_crc, sizeof file_crc); - buffer_len += sizeof file_crc; - - link_dat = elf_newdata(new_scn); - link_dat->d_type = ELF_T_BYTE; - link_dat->d_size = buffer_len; - link_dat->d_buf = buffer; - link_dat->d_align = 1; - - (void) printf("Saving updates to '%s'\n", elf_obj); - (void) fflush(stdout); - (void) elf_update(elf, ELF_C_NULL); /* recalc ELF memory structures */ - (void) elf_update(elf, ELF_C_WRITE); /* write out changes to ELF obj */ - (void) elf_end(elf); /* done with ELF obj */ - (void) close(fd); - - (void) printf("Done updating '%s'\n", elf_obj); - (void) fflush(stdout); - exit(0); -} /* end main */ - - -static void -failure() { - (void) fprintf(stderr, "%s\n", elf_errmsg(elf_errno())); - exit(5); -} - - -/* - * The CRC used in gnu_debuglink, retrieved from - * http://sourceware.org/gdb/current/onlinedocs/gdb/Separate-Debug-Files.html#Separate-Debug-Files. - */ - -static unsigned int -gnu_debuglink_crc32(unsigned int crc, unsigned char *buf, size_t len) { - static const unsigned int crc32_table[256] = { - 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, - 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, - 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, - 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, - 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, - 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, - 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, - 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, - 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, - 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, - 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, - 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, - 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, - 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, - 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, - 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, - 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, - 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, - 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, - 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, - 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, - 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, - 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, - 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, - 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, - 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, - 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, - 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, - 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, - 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, - 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, - 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, - 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, - 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, - 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, - 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, - 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, - 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, - 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, - 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, - 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, - 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, - 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, - 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, - 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, - 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, - 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, - 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, - 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, - 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, - 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, - 0x2d02ef8d - }; - - unsigned char *end; - - crc = ~crc & 0xffffffff; - for (end = buf + len; buf < end; ++buf) { - crc = crc32_table[(crc ^ *buf) & 0xff] ^ (crc >> 8); - } - return ~crc & 0xffffffff; -} diff -r 56cc614c57f5 -r 44726c68a2b4 make/src/native/fix_empty_sec_hdr_flags/fix_empty_sec_hdr_flags.c --- a/make/src/native/fix_empty_sec_hdr_flags/fix_empty_sec_hdr_flags.c Thu Sep 10 16:50:39 2015 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,181 +0,0 @@ -/* - * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code 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 General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - * - */ - -/* - * Name: fix_empty_sec_hdr_flags.c - * - * Description: Remove the SHF_ALLOC flag from "empty" section headers. - * An "empty" section header has sh_addr == 0 and sh_size == 0. - * - * This program is adapted from the example program shown on the - * elf(3elf) man page and from code from the Solaris compiler - * driver. - */ - -#include -#include -#include -#include -#include -#include - -static void failure(void); - -void -main(int argc, char ** argv) { - void * ehdr; /* ELF header */ - unsigned int i; /* section counter */ - int fd; /* descriptor for file */ - Elf * elf; /* ELF descriptor */ - char * elf_ident; /* ELF identity string */ - char * elf_obj; /* elf_obj file */ - int fix_count; /* number of flags fixed */ - int is_elfclass64; /* is an ELFCLASS64 file? */ - Elf_Scn * scn; /* ELF section descriptor */ - void * shdr; /* ELF section header */ - Elf_Data * shstrtab; /* ELF section header string table */ - - if (argc != 2) { - (void) fprintf(stderr, "Usage: %s elf_obj\n", argv[0]); - exit(2); - } - - /* open the elf_obj */ - elf_obj = argv[1]; - if ((fd = open(elf_obj, O_RDWR)) == -1) { - (void) fprintf(stderr, "%s: cannot open file.\n", elf_obj); - exit(3); - } - - (void) printf("Opening '%s' for update\n", elf_obj); - (void) fflush(stdout); - (void) elf_version(EV_CURRENT); /* coordinate ELF versions */ - - /* obtain the ELF descriptors from the input file */ - if ((elf = elf_begin(fd, ELF_C_RDWR, NULL)) == NULL) { - failure(); - } - - /* determine if ELFCLASS64 or not? */ - elf_ident = elf_getident(elf, NULL); - is_elfclass64 = (elf_ident[EI_CLASS] == ELFCLASS64); - - /* get the ELF header */ - if (is_elfclass64) { - ehdr = elf64_getehdr(elf); - } else { - ehdr = elf32_getehdr(elf); - } - if (ehdr == NULL) { - failure(); - } - - /* get the ELF section descriptor */ - if (is_elfclass64) { - scn = elf_getscn(elf, ((Elf64_Ehdr *) ehdr)->e_shstrndx); - } else { - scn = elf_getscn(elf, ((Elf32_Ehdr *) ehdr)->e_shstrndx); - } - if (scn == NULL) { - failure(); - } - - /* get the section header string table */ - shstrtab = elf_getdata(scn, NULL); - if (shstrtab == NULL) { - failure(); - } - - fix_count = 0; - - /* traverse the sections of the input file */ - for (i = 1, scn = NULL; scn = elf_nextscn(elf, scn); i++) { - int has_flag_set; /* is SHF_ALLOC flag set? */ - int is_empty; /* is section empty? */ - char * name; /* short hand pointer */ - - /* get the section header */ - if (is_elfclass64) { - shdr = elf64_getshdr(scn); - } else { - shdr = elf32_getshdr(scn); - } - if (shdr == NULL) { - failure(); - } - - if (is_elfclass64) { - name = (char *)shstrtab->d_buf + ((Elf64_Shdr *) shdr)->sh_name; - } else { - name = (char *)shstrtab->d_buf + ((Elf32_Shdr *) shdr)->sh_name; - } - - if (is_elfclass64) { - has_flag_set = ((Elf64_Shdr *) shdr)->sh_flags & SHF_ALLOC; - is_empty = ((Elf64_Shdr *) shdr)->sh_addr == 0 && - ((Elf64_Shdr *) shdr)->sh_size == 0; - } else { - has_flag_set = ((Elf32_Shdr *) shdr)->sh_flags & SHF_ALLOC; - is_empty = ((Elf32_Shdr *) shdr)->sh_addr == 0 && - ((Elf32_Shdr *) shdr)->sh_size == 0; - } - - if (is_empty && has_flag_set) { - (void) printf("section[%u] '%s' is empty, " - "but SHF_ALLOC flag is set.\n", i, name); - (void) printf("Clearing the SHF_ALLOC flag.\n"); - - if (is_elfclass64) { - ((Elf64_Shdr *) shdr)->sh_flags &= ~SHF_ALLOC; - } else { - ((Elf32_Shdr *) shdr)->sh_flags &= ~SHF_ALLOC; - } - fix_count++; - } - } /* end for each ELF section */ - - if (fix_count > 0) { - (void) printf("Saving %d updates to '%s'\n", fix_count, elf_obj); - (void) fflush(stdout); - (void) elf_update(elf, ELF_C_NULL); /* recalc ELF memory structures */ - (void) elf_update(elf, ELF_C_WRITE); /* write out changes to ELF obj */ - } else { - (void) printf("No SHF_ALLOC flags needed to be cleared.\n"); - } - - (void) elf_end(elf); /* done with ELF obj */ - (void) close(fd); - - (void) printf("Done %s '%s'\n", - (fix_count > 0) ? "updating" : "with", elf_obj); - (void) fflush(stdout); - exit(0); -} /* end main */ - - -static void -failure() { - (void) fprintf(stderr, "%s\n", elf_errmsg(elf_errno())); - exit(6); -}