gdb/
authorJan Kratochvil <jan.kratochvil@redhat.com>
Mon, 28 Mar 2011 20:21:04 +0000 (20:21 +0000)
committerJan Kratochvil <jan.kratochvil@redhat.com>
Mon, 28 Mar 2011 20:21:04 +0000 (20:21 +0000)
commit0875794a962c041bde76423e980875a467bb0bbe
treebab7168364c38c5ad57ad405357258cbb8221348
parentd0fb5eaead43c6b5e73b113227b1be71c07fd213
gdb/
GDB internal type support for STT_GNU_IFUNC.
* elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
(elf_symtab_read): Set mst_text_gnu_ifunc for
BSF_GNU_INDIRECT_FUNCTION.
* eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
* gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
builtin_func_func, nodebug_text_gnu_ifunc_symbol and
nodebug_got_plt_symbol.
* gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
(TYPE_GNU_IFUNC): New.
(struct main_type): New field flag_gnu_ifunc.
(struct builtin_type): New field builtin_func_func.
(struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
nodebug_got_plt_symbol.
* minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
(in_gnu_ifunc_stub): New.
(prim_record_minimal_symbol, find_solib_trampoline_target): Support
mst_text_gnu_ifunc.
* parse.c (write_exp_msymbol): New variable ifunc_msym.  Detect and
support mst_text_gnu_ifunc.  Support mst_slot_got_plt.
* solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
in_gnu_ifunc_stub.
* symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
* symtab.c (search_symbols): Likewise.
* symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
and mst_slot_got_plt.
(in_gnu_ifunc_stub): New declaration.
gdb/ChangeLog
gdb/elfread.c
gdb/eval.c
gdb/gdbtypes.c
gdb/gdbtypes.h
gdb/minsyms.c
gdb/parse.c
gdb/solib-svr4.c
gdb/symmisc.c
gdb/symtab.c
gdb/symtab.h