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| author | Nick Clifton <nickc@redhat.com> | 2004-03-12 11:57:05 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2004-03-12 11:57:05 +0000 |
| commit | d1f161ea0a1ea3a6d18421b20ea7d33202d9fdd8 (patch) | |
| tree | b35cb68899d093e88717e8fdb63351e0cc46f742 | |
| parent | 4fd61dcb07594dc4535a0af7129b1e2eb5e9d458 (diff) | |
| download | gdb-d1f161ea0a1ea3a6d18421b20ea7d33202d9fdd8.zip gdb-d1f161ea0a1ea3a6d18421b20ea7d33202d9fdd8.tar.gz gdb-d1f161ea0a1ea3a6d18421b20ea7d33202d9fdd8.tar.bz2 | |
Ignore data-only sections when checking interworking status
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf32-arm.h | 18 |
2 files changed, 21 insertions, 3 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 22ab879..10055b5 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2004-03-12 Nick Clifton <nickc@redhat.com> + Dave Murphy <wintermute2k4@ntlworld.com> + + * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks + if the input bfd does not contain any code. + 2004-03-09 Steve Ellcey <sje@cup.hp.com> * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq. diff --git a/bfd/elf32-arm.h b/bfd/elf32-arm.h index 7c284c1..f8c859f 100644 --- a/bfd/elf32-arm.h +++ b/bfd/elf32-arm.h @@ -1,5 +1,6 @@ /* 32-bit ELF support for ARM - Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 + Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -2430,11 +2431,16 @@ elf32_arm_merge_private_bfd_data (ibfd, obfd) not, its flags may not have been initialised either, but it cannot actually cause any incompatibility. Do not short-circuit dynamic objects; their section list may be emptied by - elf_link_add_object_symbols. */ + elf_link_add_object_symbols. + Also check to see if there are no code sections in the input. + In this case there is no need to check for code specific flags. + XXX - do we need to worry about floating-point format compatability + in data sections ? */ if (!(ibfd->flags & DYNAMIC)) { bfd_boolean null_input_bfd = TRUE; + bfd_boolean only_data_sections = TRUE; for (sec = ibfd->sections; sec != NULL; sec = sec->next) { @@ -2442,11 +2448,17 @@ elf32_arm_merge_private_bfd_data (ibfd, obfd) if (strcmp (sec->name, ".glue_7") && strcmp (sec->name, ".glue_7t")) { + if ((bfd_get_section_flags (ibfd, sec) + & (SEC_LOAD | SEC_CODE | SEC_HAS_CONTENTS)) + == (SEC_LOAD | SEC_CODE | SEC_HAS_CONTENTS)) + only_data_sections = FALSE; + null_input_bfd = FALSE; break; } } - if (null_input_bfd) + + if (null_input_bfd || only_data_sections) return TRUE; } |