diff options
author | Richard Sandiford <rdsandiford@googlemail.com> | 2009-03-14 12:17:31 +0300 |
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committer | Richard Sandiford <rdsandiford@googlemail.com> | 2009-03-14 12:17:31 +0300 |
commit | 8365d22c7b430b8199cfb1b36b0aa3dfbe47472e (patch) | |
tree | 3543f2be90a1b5bc9cc3b48770c6ccd541254f68 /include/coff/ChangeLog | |
parent | 01cdb57d40956a49b62197d06a803d1e8429bacf (diff) |
include/coff/
* xcoff.h (XCOFF_CALLED, XCOFF_IMPORT): Update comments.
(XCOFF_WAS_UNDEFINED): New flag.
(xcoff_link_hash_table): Add an "rtld" field.
bfd/
* coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
flag is set. Assert that all undefined symbols are either
imported or defined by a dynamic object.
* coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
* xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
handling to all relocations. Only set XCOFF_CALLED for function
symbols.
(xcoff_find_function): New function, split out from...
(bfd_xcoff_export_symbol) ...here.
(xcoff_set_import_path): New function, split out from...
(bfd_xcoff_import_symbol): ...here. Remove assertion for old
meaning of XCOFF_CALLED.
(xcoff_mark_symbol): If we mark an undefined and unimported
symbol, find some way of defining it. If the symbol is a function
descriptor, fill in its definition automatically. If the symbol
is a function, mark its descriptor and allocate room for global
linkage code. Otherwise mark the symbol as implicitly imported.
Move the code for creating function descriptors from...
(xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
check for symbols that were implicitly defined.
(xcoff_mark): Don't count any dynamic relocations against
function symbols.
(bfd_xcoff_size_dynamic_sections): Save the rtld parameter
in the xcoff link info.
(xcoff_link_input_bfd): Remove handling of undefined and
unexported symbols.
ld/
* emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make
-berok and -bernotok control link_info.unresolved_syms_in_objects
and link_info.unresolved_syms_in_shared_libs instead of
force_make_executable.
ld/testsuite/
* ld-powerpc/aix-glink-1.ex, ld-powerpc/aix-glink-1.s,
ld-powerpc/aix-glink-1-32.dd, ld-powerpc/aix-glink-1-64.dd,
ld-powerpc/aix-glink-1-32.d, ld-powerpc/aix-glink-1-64.d: New tests.
* ld-powerpc/aix52.exp: Run them.
Diffstat (limited to 'include/coff/ChangeLog')
-rw-r--r-- | include/coff/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/coff/ChangeLog b/include/coff/ChangeLog index 53bf7e511..91118a1a7 100644 --- a/include/coff/ChangeLog +++ b/include/coff/ChangeLog @@ -1,3 +1,9 @@ +2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com> + + * xcoff.h (XCOFF_CALLED, XCOFF_IMPORT): Update comments. + (XCOFF_WAS_UNDEFINED): New flag. + (xcoff_link_hash_table): Add an "rtld" field. + 2008-12-23 Johan Olmutz Nielsen <jnielsen@ddci.com> * ti.h (COFF_ADJUST_SCNHDR_OUT_PRE): Define. |