From fcf12726be5328b4de2664ef63da806279f44f3b Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Wed, 19 Dec 2001 02:14:37 +0000 Subject: [PATCH] *** empty log message *** --- bfd/config.bfd | 4 +-- bfd/configure | 26 +++++++++--------- bfd/configure.in | 2 ++ bfd/elfxx-ia64.c | 70 +++++++++++++++++++++++++++++++++++++++++++----- bfd/targets.c | 2 ++ 5 files changed, 83 insertions(+), 21 deletions(-) diff --git a/bfd/config.bfd b/bfd/config.bfd index 7c9c0a80a73..51e8fc86599 100644 --- a/bfd/config.bfd +++ b/bfd/config.bfd @@ -99,8 +99,8 @@ case "${targ}" in targ_selvecs="bfd_elf64_ia64_big_vec bfd_efi_app_ia64_vec" ;; ia64*-*-hpux*) - targ_defvec=bfd_elf64_ia64_big_vec - targ_selvecs="bfd_elf32_ia64_big_vec" + targ_defvec=bfd_elf32_ia64_hpux_big_vec + targ_selvecs="bfd_elf64_ia64_hpux_big_vec" ;; sparc64-*-freebsd* | sparc64-*-netbsd*) targ_defvec=bfd_elf64_sparc_vec diff --git a/bfd/configure b/bfd/configure index 90645512e7f..7a95be197f7 100755 --- a/bfd/configure +++ b/bfd/configure @@ -5961,6 +5961,7 @@ do bfd_elf32_i860_vec) tb="$tb elf32-i860.lo elf32.lo $elf" ;; bfd_elf32_i960_vec) tb="$tb elf32-i960.lo elf32.lo $elf" ;; bfd_elf32_ia64_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf" ;; + bfd_elf32_ia64_hpux_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf";; bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;; bfd_elf32_littlearc_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;; bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;; @@ -5999,6 +6000,7 @@ do bfd_elf64_ia64_aix_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_ia64_aix_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_ia64_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; + bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_littlemips_vec) tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; @@ -6201,17 +6203,17 @@ for ac_hdr in unistd.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:6205: checking for $ac_hdr" >&5 +echo "configure:6207: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:6215: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:6217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -6240,12 +6242,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:6244: checking for $ac_func" >&5 +echo "configure:6246: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -6293,7 +6295,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:6297: checking for working mmap" >&5 +echo "configure:6299: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -6301,7 +6303,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:6447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_fixed_mapped=yes else @@ -6466,12 +6468,12 @@ fi for ac_func in madvise mprotect do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:6470: checking for $ac_func" >&5 +echo "configure:6472: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6500: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else diff --git a/bfd/configure.in b/bfd/configure.in index d79d4d0802d..5542b71dda7 100644 --- a/bfd/configure.in +++ b/bfd/configure.in @@ -554,6 +554,7 @@ do bfd_elf32_i860_vec) tb="$tb elf32-i860.lo elf32.lo $elf" ;; bfd_elf32_i960_vec) tb="$tb elf32-i960.lo elf32.lo $elf" ;; bfd_elf32_ia64_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf" ;; + bfd_elf32_ia64_hpux_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf";; bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;; bfd_elf32_littlearc_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;; bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;; @@ -592,6 +593,7 @@ do bfd_elf64_ia64_aix_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_ia64_aix_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_ia64_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; + bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_littlemips_vec) tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; diff --git a/bfd/elfxx-ia64.c b/bfd/elfxx-ia64.c index bfb7d7498a0..423e621b6eb 100644 --- a/bfd/elfxx-ia64.c +++ b/bfd/elfxx-ia64.c @@ -307,6 +307,8 @@ static boolean elfNN_ia64_print_private_bfd_data PARAMS ((bfd *abfd, PTR ptr)); static enum elf_reloc_type_class elfNN_ia64_reloc_type_class PARAMS ((const Elf_Internal_Rela *)); +static void elfNN_hpux_post_process_headers + PARAMS ((bfd *abfd, struct bfd_link_info *info)); /* ia64-specific relocation */ @@ -1126,11 +1128,29 @@ elfNN_ia64_final_write_processing (abfd, linker) { /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.t.FOO */ size_t len2 = sizeof (".gnu.linkonce.t.") - 1; - char *once_name = alloca (len2 + strlen (sname) - len + 1); + char *once_name = bfd_malloc (len2 + strlen (sname + len) + 1); - memcpy (once_name, ".gnu.linkonce.t.", len2); - strcpy (once_name + len2, sname + len); - text_sect = bfd_get_section_by_name (abfd, once_name); + if (once_name != NULL) + { + memcpy (once_name, ".gnu.linkonce.t.", len2); + strcpy (once_name + len2, sname + len); + text_sect = bfd_get_section_by_name (abfd, once_name); + free (once_name); + } + else + /* Should only happen if we run out of memory, in + which case we're probably toast anyway. Try to + cope by finding the section the slow way. */ + for (text_sect = abfd->sections; + text_sect != NULL; + text_sect = text_sect->next) + { + if (strncmp (bfd_section_name (abfd, text_sect), + ".gnu.linkonce.t.", len2) == 0 + && strcmp (bfd_section_name (abfd, text_sect) + len2, + sname + len) == 0) + break; + } } else /* last resort: fall back on .text */ @@ -1758,6 +1778,7 @@ get_local_sym_hash (ia64_info, abfd, rel, create) { char *addr_name; size_t len; + struct elfNN_ia64_local_hash_entry *ret; /* Construct a string for use in the elfNN_ia64_local_hash_table. name describes what was once anonymous memory. */ @@ -1765,13 +1786,17 @@ get_local_sym_hash (ia64_info, abfd, rel, create) len = sizeof (void*)*2 + 1 + sizeof (bfd_vma)*4 + 1 + 1; len += 10; /* %p slop */ - addr_name = alloca (len); + addr_name = bfd_malloc (len); + if (addr_name == NULL) + return 0; sprintf (addr_name, "%p:%lx", (void *) abfd, (unsigned long) ELFNN_R_SYM (rel->r_info)); /* Collect the canonical entry data for this address. */ - return elfNN_ia64_local_hash_lookup (&ia64_info->loc_hash_table, - addr_name, create, create); + ret = elfNN_ia64_local_hash_lookup (&ia64_info->loc_hash_table, + addr_name, create, create); + free (addr_name); + return ret; } /* Find and/or create a descriptor for dynamic symbol info. This will @@ -4395,6 +4420,17 @@ elfNN_ia64_reloc_type_class (rela) return reloc_class_normal; } } + +static void +elfNN_hpux_post_process_headers (abfd, info) + bfd *abfd; + struct bfd_link_info *info ATTRIBUTE_UNUSED; +{ + Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd); + + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX; + i_ehdrp->e_ident[EI_ABIVERSION] = 1; +} #define TARGET_LITTLE_SYM bfd_elfNN_ia64_little_vec #define TARGET_LITTLE_NAME "elfNN-ia64-little" @@ -4493,3 +4529,23 @@ elfNN_ia64_reloc_type_class (rela) #define elfNN_bed elfNN_ia64_aix_bed #include "elfNN-target.h" + +/* HPUX-specific vectors. */ + +#undef TARGET_LITTLE_SYM +#undef TARGET_LITTLE_NAME +#undef TARGET_BIG_SYM +#define TARGET_BIG_SYM bfd_elfNN_ia64_hpux_big_vec +#undef TARGET_BIG_NAME +#define TARGET_BIG_NAME "elfNN-ia64-hpux-big" + +#undef elf_backend_post_process_headers +#define elf_backend_post_process_headers elfNN_hpux_post_process_headers + +#undef ELF_MAXPAGESIZE +#define ELF_MAXPAGESIZE 0x1000 /* 1K */ + +#undef elfNN_bed +#define elfNN_bed elfNN_ia64_hpux_bed + +#include "elfNN-target.h" diff --git a/bfd/targets.c b/bfd/targets.c index fb083da194c..ff6abcc4f49 100644 --- a/bfd/targets.c +++ b/bfd/targets.c @@ -525,6 +525,7 @@ extern const bfd_target bfd_elf32_i860_little_vec; extern const bfd_target bfd_elf32_i860_vec; extern const bfd_target bfd_elf32_i960_vec; extern const bfd_target bfd_elf32_ia64_big_vec; +extern const bfd_target bfd_elf32_ia64_hpux_big_vec; extern const bfd_target bfd_elf32_little_generic_vec; extern const bfd_target bfd_elf32_littlearc_vec; extern const bfd_target bfd_elf32_littlearm_oabi_vec; @@ -563,6 +564,7 @@ extern const bfd_target bfd_elf64_hppa_vec; extern const bfd_target bfd_elf64_ia64_aix_big_vec; extern const bfd_target bfd_elf64_ia64_aix_little_vec; extern const bfd_target bfd_elf64_ia64_big_vec; +extern const bfd_target bfd_elf64_ia64_hpux_big_vec; extern const bfd_target bfd_elf64_ia64_little_vec; extern const bfd_target bfd_elf64_little_generic_vec; extern const bfd_target bfd_elf64_littlemips_vec; -- 2.30.2