From 2f89ff8d8ead0e6eb034d7c26470be4eac7c3185 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 25 Jul 2003 14:35:56 +0000 Subject: bfd/ 2003-07-25 H.J. Lu * elf-bfd.h (bfd_elf_special_section): New. (elf_backend_data): Add special_sections, a pointer to bfd_elf_special_section. (elf_section_type). New. (elf_section_flags): New. (_bfd_elf_get_sec_type_attr): New. * elf.c (_bfd_elf_make_section_from_shdr): Always use the real section type/flags. (special_sections): New. (get_special_section): New. (_bfd_elf_get_sec_type_attr): New. (_bfd_elf_new_section_hook): Check special_section to set elf_section_type and elf_section_flags. (elf_fake_sections): Don't use section name to set ELF section data. * elf32-m32r.c (m32r_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-m68hc11.c (elf32_m68hc11_special_sections): New. (elf_backend_special_sections): Defined. * elf32-mcore.c (mcore_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-ppc.c (ppc_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-sh64.c (sh64_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-v850.c (v850_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-xtensa.c (elf_xtensa_special_sections): New. (elf_backend_special_sections): Defined. * elf64-alpha.c (elf64_alpha_special_sections): New. (elf_backend_special_sections): Defined. * elf64-hppa.c (elf64_hppa_special_sections): New. (elf_backend_special_sections): Defined. * elf64-ppc.c (ppc64_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf64-sh64.c (sh64_elf64_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-ia64.c (elfNN_ia64_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-mips.c (_bfd_mips_elf_special_sections): New. * elfxx-mips.h (_bfd_mips_elf_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-target.h (elf_backend_special_sections): New. Default to NULL. (elfNN_bed): Initialize special_sections. * section.c (bfd_abs_section): Remove const. (bfd_und_section): Likewise. (bfd_com_section): Likewise. (bfd_ind_section): Likewise. gas/ 2003-07-25 H.J. Lu * config/obj-elf.c (special_sections): Removed. (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set elf_section_type and elf_section_flags. (elf_frob_file): Set SHT_GROUP. * config/obj-elf.h (obj_sec_set_private_data): New. * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed. * config/tc-ia64.h: Likewise. * config/tc-m32r.h: Likewise. * config/tc-m68hc11.h: Likewise. * config/tc-mcore.h: Likewise. * config/tc-mips.h: Likewise. * config/tc-ppc.h: Likewise. * config/tc-sh64.h: Likewise. * config/tc-v850.h: Likewise. * config/tc-xtensa.h: Likewise. * config/tc-v850.h (SHF_V850_GPREL): Removed. (SHF_V850_EPREL): Likewise. (SHF_V850_R0REL): Likewise. * subsegs.c (subseg_get): Call obj_sec_set_private_data if it is defined. include/elf/ 2003-07-25 H.J. Lu * v850.h (SHF_V850_GPREL): New. (SHF_V850_EPREL): Likewise. (SHF_V850_R0REL): Likewise. --- bfd/elf64-ppc.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'bfd/elf64-ppc.c') diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index a052cd0..1e6d22d 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -28,6 +28,7 @@ #include "bfdlink.h" #include "libbfd.h" #include "elf-bfd.h" +#include "elf/ppc.h" #include "elf/ppc64.h" #include "elf64-ppc.h" @@ -90,6 +91,7 @@ static bfd_reloc_status_type ppc64_elf_unhandled_reloc #define elf_backend_finish_dynamic_symbol ppc64_elf_finish_dynamic_symbol #define elf_backend_reloc_type_class ppc64_elf_reloc_type_class #define elf_backend_finish_dynamic_sections ppc64_elf_finish_dynamic_sections +#define elf_backend_special_sections ppc64_elf_special_sections /* The name of the dynamic interpreter. This is put in the .interp section. */ @@ -8760,4 +8762,37 @@ ppc64_elf_finish_dynamic_sections (bfd *output_bfd, return TRUE; } +/* Add extra PPC sections -- Note, for now, make .sbss2 and + .PPC.EMB.sbss0 a normal section, and not a bss section so + that the linker doesn't crater when trying to make more than + 2 sections. */ + +static struct bfd_elf_special_section const ppc64_elf_special_sections[]= +{ + { ".tags", 0, NULL, 0, + SHT_ORDERED, SHF_ALLOC }, + { ".sdata", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, + { ".sbss", 0, NULL, 0, + SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, + { ".sdata2", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC }, + { ".sbss2", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC }, + { ".PPC.EMB.apuinfo", 0, NULL, 0, + SHT_NOTE, 0 }, + { ".PPC.EMB.sdata0", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC }, + { ".PPC.EMB.sbss0", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC }, + { ".plt", 0, NULL, 0, + SHT_NOBITS, 0 }, + { ".toc", 0, NULL, 0, + SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, + { ".tocbss", 0, NULL, 0, + SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, + { NULL, 0, NULL, 0, + 0, 0 } +}; + #include "elf64-target.h" -- cgit v1.1