From 2ed2809fd61ed78a2cb5a89857de7163df183808 Mon Sep 17 00:00:00 2001 From: Iain D Sandoe Date: Thu, 12 Jan 2012 14:03:12 +0000 Subject: [PATCH] add indirect_symbol to mach-o port. bfd: * mach-o.c (bfd_mach_o_count_indirect_symbols): New. (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table. * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the file. (bfd_mach_o_section): Add indirect_syms field. gas: * config/obj-macho.c (obj_mach_o_set_symbol_qualifier): Switch off lazy when the symbol is private_extern. (obj_mach_o_indirect_sym): New type. (obj_mach_o_indirect_symbol): New. (mach_o_pseudo_table): Use obj_mach_o_indirect_symbol. (obj_macho_frob_label): Adjust to avoid adding bsyms for locals. (obj_macho_frob_label): Likewise. Adjust external and comm symbol tests. (obj_mach_o_set_indirect_symbols): New. (obj_mach_o_frob_file_after_relocs): New. *config/obj-macho.h (obj_frob_file_after_relocs): Define. (obj_mach_o_frob_file_after_relocs): Declare. include/mach-o: * loader.h (BFD_MACH_O_INDIRECT_SYM_LOCAL): New. (BFD_MACH_O_INDIRECT_SYM_ABS): New gas/testsuite: * gas/mach-o/dysymtab-2.d: New. * gas/mach-o/err-syms-4.s: New. * gas/mach-o/err-syms-5.s: New. * gas/mach-o/err-syms-6.s: New. * gas/mach-o/symbols-6-64.d: New. * gas/mach-o/symbols-6-64.s: New. * gas/mach-o/symbols-6.d: New. * gas/mach-o/symbols-6.s: New. --- include/mach-o/ChangeLog | 5 +++++ include/mach-o/loader.h | 3 +++ 2 files changed, 8 insertions(+) diff --git a/include/mach-o/ChangeLog b/include/mach-o/ChangeLog index 2cd71c963..ab3cc6828 100644 --- a/include/mach-o/ChangeLog +++ b/include/mach-o/ChangeLog @@ -1,3 +1,8 @@ +2012-01-12 Iain Sandoe + + * loader.h (BFD_MACH_O_INDIRECT_SYM_LOCAL): New. + (BFD_MACH_O_INDIRECT_SYM_ABS): New + 2012-01-04 Tristan Gingold * external.h (mach_o_fvmlib_command_external): New structure. diff --git a/include/mach-o/loader.h b/include/mach-o/loader.h index 824f79367..1b9b15efe 100644 --- a/include/mach-o/loader.h +++ b/include/mach-o/loader.h @@ -320,6 +320,9 @@ bfd_mach_o_section_attribute; #define BFD_MACH_O_N_NO_DEAD_STRIP 0x20 #define BFD_MACH_O_N_WEAK_REF 0x40 #define BFD_MACH_O_N_WEAK_DEF 0x80 + +#define BFD_MACH_O_INDIRECT_SYM_LOCAL 0x80000000 +#define BFD_MACH_O_INDIRECT_SYM_ABS 0x40000000 /* Thread constants. */