diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/bfd-in2.h | 11 | ||||
| -rw-r--r-- | bfd/linker.c | 15 |
3 files changed, 30 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index d4ae7ed..008d416 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2018-07-17 Maciej W. Rozycki <macro@mips.com> + + * linker.c (bfd_is_abs_symbol): New macro. + * bfd-in2.h: Regenerate. + 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com> * elf-bfd.h (elfcore_write_ppc_tar): Add prototype. diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 93745bd..3414682 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -7802,6 +7802,17 @@ bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); const char *bfd_format_string (bfd_format format); /* Extracted from linker.c. */ +/* Return TRUE if the symbol described by a linker hash entry H + is going to be absolute. Linker-script defined symbols can be + converted from absolute to section-relative ones late in the + link. Use this macro to correctly determine whether the symbol + will actually end up absolute in output. */ +#define bfd_is_abs_symbol(H) \ + (((H)->type == bfd_link_hash_defined \ + || (H)->type == bfd_link_hash_defweak) \ + && bfd_is_abs_section ((H)->u.def.section) \ + && !(H)->rel_from_abs) + bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); #define bfd_link_split_section(abfd, sec) \ diff --git a/bfd/linker.c b/bfd/linker.c index 6b4c8e5..9fee90d 100644 --- a/bfd/linker.c +++ b/bfd/linker.c @@ -484,7 +484,20 @@ _bfd_link_hash_table_init /* Look up a symbol in a link hash table. If follow is TRUE, we follow bfd_link_hash_indirect and bfd_link_hash_warning links to - the real symbol. */ + the real symbol. + +.{* Return TRUE if the symbol described by a linker hash entry H +. is going to be absolute. Linker-script defined symbols can be +. converted from absolute to section-relative ones late in the +. link. Use this macro to correctly determine whether the symbol +. will actually end up absolute in output. *} +.#define bfd_is_abs_symbol(H) \ +. (((H)->type == bfd_link_hash_defined \ +. || (H)->type == bfd_link_hash_defweak) \ +. && bfd_is_abs_section ((H)->u.def.section) \ +. && !(H)->rel_from_abs) +. +*/ struct bfd_link_hash_entry * bfd_link_hash_lookup (struct bfd_link_hash_table *table, |