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author | Alan Modra <amodra@gmail.com> | 2000-09-20 04:20:26 +0000 |
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committer | Alan Modra <amodra@gmail.com> | 2000-09-20 04:20:26 +0000 |
commit | b3ea35849fbbdfb9a2396e4e9369d28f8597338a (patch) | |
tree | 5e660b2b5007cb997e3f609c349ee48a32c6de54 /ld | |
parent | 6091b433d78be72dd7970fcd91822ae2b9db7a81 (diff) | |
download | gdb-b3ea35849fbbdfb9a2396e4e9369d28f8597338a.zip gdb-b3ea35849fbbdfb9a2396e4e9369d28f8597338a.tar.gz gdb-b3ea35849fbbdfb9a2396e4e9369d28f8597338a.tar.bz2 |
Handle out of memory situations.
Diffstat (limited to 'ld')
-rw-r--r-- | ld/ChangeLog | 9 | ||||
-rw-r--r-- | ld/emultempl/elf32.em | 10 | ||||
-rw-r--r-- | ld/ldwrite.c | 23 |
3 files changed, 27 insertions, 15 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 5c5b0a6..c6fef18 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,12 @@ +2000-09-20 Alan Modra <alan@linuxcare.com.au> + + * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Handle + out of memory failure. + + * ldwrite.c (ldwrite): Remove unnecessary einfo arg. + (clone_section): Handle out of memory failures. Rename var to + avoid c++ reserved word. + 2000-09-18 Alan Modra <alan@linuxcare.com.au> * emultempl/hppaelf.em (hppaelf_add_stub_section): Rename diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em index c7ba497..fe4966d 100644 --- a/ld/emultempl/elf32.em +++ b/ld/emultempl/elf32.em @@ -1092,9 +1092,13 @@ gld${EMULATION_NAME}_place_orphan (file, s) loadable or allocateable characteristics. */ outsecname = secname; if (bfd_get_section_by_name (output_bfd, outsecname) != NULL) - outsecname = bfd_get_unique_section_name (output_bfd, - outsecname, - &count); + { + outsecname = bfd_get_unique_section_name (output_bfd, + outsecname, + &count); + if (outsecname == NULL) + einfo ("%F%P: place_orphan failed: %E\n"); + } /* Start building a list of statements for this section. First save the current statement pointer. */ diff --git a/ld/ldwrite.c b/ld/ldwrite.c index 37e2580..233f238 100644 --- a/ld/ldwrite.c +++ b/ld/ldwrite.c @@ -306,23 +306,22 @@ clone_section (abfd, s, name, count) const char *name; int *count; { - char template[6]; + char templ[6]; char *sname; asection *n; struct bfd_link_hash_entry *h; /* Invent a section name from the first five chars of the base section name and a digit suffix. */ - strncpy (template, name, sizeof (template) - 1); - template[sizeof (template) - 1] = '\0'; - sname = bfd_get_unique_section_name (abfd, template, count); - - n = bfd_make_section_anyway (abfd, sname); - - /* Create a symbol of the same name. */ - - h = bfd_link_hash_lookup (link_info.hash, - sname, true, true, false); + strncpy (templ, name, sizeof (templ) - 1); + templ[sizeof (templ) - 1] = '\0'; + if ((sname = bfd_get_unique_section_name (abfd, templ, count)) == NULL + || (n = bfd_make_section_anyway (abfd, sname)) == NULL + || (h = bfd_link_hash_lookup (link_info.hash, + sname, true, true, false)) == NULL) + einfo (_("%F%P: clone section failed: %E\n")); + + /* Set up section symbol. */ h->type = bfd_link_hash_defined; h->u.def.value = 0; h->u.def.section = n; @@ -536,7 +535,7 @@ ldwrite () out. */ if (bfd_get_error () != bfd_error_no_error) - einfo (_("%F%P: final link failed: %E\n"), output_bfd); + einfo (_("%F%P: final link failed: %E\n")); else xexit(1); } |