diff options
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf32-tic6x.c | 13 | ||||
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/emulparams/elf32_tic6x_le.sh | 1 |
4 files changed, 22 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 8b14491..c7e28b8 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2018-06-07 Alan Modra <amodra@gmail.com> + + * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference + __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs. + 2018-06-05 Alan Modra <amodra@gmail.com> * bfd.c (struct bfd): Update comment on "where" usage. diff --git a/bfd/elf32-tic6x.c b/bfd/elf32-tic6x.c index 96965b3..768bfb8 100644 --- a/bfd/elf32-tic6x.c +++ b/bfd/elf32-tic6x.c @@ -2972,6 +2972,19 @@ elf32_tic6x_check_relocs (bfd *abfd, struct bfd_link_info *info, case R_C6000_SBR_H16_B: case R_C6000_SBR_H16_H: case R_C6000_SBR_H16_W: + { + /* These relocations implicitly reference __c6xabi_DSBT_BASE. + Add an explicit reference so that the symbol will be + provided by a linker script. */ + struct bfd_link_hash_entry *bh = NULL; + if (!_bfd_generic_link_add_one_symbol (info, abfd, + "__c6xabi_DSBT_BASE", + BSF_GLOBAL, + bfd_und_section_ptr, 0, + NULL, FALSE, FALSE, &bh)) + return FALSE; + ((struct elf_link_hash_entry *) bh)->non_elf = 0; + } if (h != NULL && bfd_link_executable (info)) { /* For B14-relative addresses, we might need a copy diff --git a/ld/ChangeLog b/ld/ChangeLog index e750941..f12b6bd 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,7 @@ +2018-06-07 Alan Modra <amodra@gmail.com> + + * emulparams/elf32_tic6x_le.sh (EXECUTABLE_SYMBOLS): Don't define. + 2018-06-06 Alan Modra <amodra@gmail.com> * Makefile.am (earmelf_fbsd.c): Correct dependencies. diff --git a/ld/emulparams/elf32_tic6x_le.sh b/ld/emulparams/elf32_tic6x_le.sh index efd7b24..d9ebe58 100644 --- a/ld/emulparams/elf32_tic6x_le.sh +++ b/ld/emulparams/elf32_tic6x_le.sh @@ -22,7 +22,6 @@ case ${target} in esac MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" ARCH=tic6x -EXECUTABLE_SYMBOLS="EXTERN (__c6xabi_DSBT_BASE);" OTHER_GOT_SYMBOLS="PROVIDE_HIDDEN (__c6xabi_DSBT_BASE = .);" # ".bss" is near (small) BSS, ".far" is far (normal) BSS, ".const" is # far read-only data, ".rodata" is near read-only data. ".neardata" |