From 7a1d76c6c5b354abbba43308d5061eb6ff96d3ea Mon Sep 17 00:00:00 2001 From: Dan Albert Date: Wed, 17 Jun 2015 15:33:58 -0700 Subject: Remove old versions of binutils. Change-Id: If634d8d30cfa8c88ca3ba59691a0df4ee5596f85 --- binutils-2.22/bfd/nlm32-sparc.c | 379 ---------------------------------------- 1 file changed, 379 deletions(-) delete mode 100644 binutils-2.22/bfd/nlm32-sparc.c (limited to 'binutils-2.22/bfd/nlm32-sparc.c') diff --git a/binutils-2.22/bfd/nlm32-sparc.c b/binutils-2.22/bfd/nlm32-sparc.c deleted file mode 100644 index ba60e440..00000000 --- a/binutils-2.22/bfd/nlm32-sparc.c +++ /dev/null @@ -1,379 +0,0 @@ -/* Support for 32-bit SPARC NLM (NetWare Loadable Module) - Copyright 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2007, 2009, 2010 Free Software Foundation, Inc. - - This file is part of BFD, the Binary File Descriptor library. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, - MA 02110-1301, USA. */ - -#include "sysdep.h" -#include "bfd.h" -#include "libbfd.h" - -#define ARCH_SIZE 32 - -#include "nlm/sparc32-ext.h" -#define Nlm_External_Fixed_Header Nlm32_sparc_External_Fixed_Header - -#include "libnlm.h" - -enum reloc_type -{ - R_SPARC_NONE = 0, - R_SPARC_8, R_SPARC_16, R_SPARC_32, - R_SPARC_DISP8, R_SPARC_DISP16, R_SPARC_DISP32, - R_SPARC_WDISP30, R_SPARC_WDISP22, - R_SPARC_HI22, R_SPARC_22, - R_SPARC_13, R_SPARC_LO10, - R_SPARC_GOT10, R_SPARC_GOT13, R_SPARC_GOT22, - R_SPARC_PC10, R_SPARC_PC22, - R_SPARC_WPLT30, - R_SPARC_COPY, - R_SPARC_GLOB_DAT, R_SPARC_JMP_SLOT, - R_SPARC_RELATIVE, - R_SPARC_UA32, - R_SPARC_max -}; - -static reloc_howto_type nlm32_sparc_howto_table[] = -{ - HOWTO (R_SPARC_NONE, 0,0, 0,FALSE,0,complain_overflow_dont, 0,"R_SPARC_NONE", FALSE,0,0x00000000,TRUE), - HOWTO (R_SPARC_8, 0,0, 8,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_8", FALSE,0,0x000000ff,TRUE), - HOWTO (R_SPARC_16, 0,1,16,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_16", FALSE,0,0x0000ffff,TRUE), - HOWTO (R_SPARC_32, 0,2,32,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_32", FALSE,0,0xffffffff,TRUE), - HOWTO (R_SPARC_DISP8, 0,0, 8,TRUE, 0,complain_overflow_signed, 0,"R_SPARC_DISP8", FALSE,0,0x000000ff,TRUE), - HOWTO (R_SPARC_DISP16, 0,1,16,TRUE, 0,complain_overflow_signed, 0,"R_SPARC_DISP16", FALSE,0,0x0000ffff,TRUE), - HOWTO (R_SPARC_DISP32, 0,2,32,TRUE, 0,complain_overflow_signed, 0,"R_SPARC_DISP32", FALSE,0,0x00ffffff,TRUE), - HOWTO (R_SPARC_WDISP30, 2,2,30,TRUE, 0,complain_overflow_signed, 0,"R_SPARC_WDISP30", FALSE,0,0x3fffffff,TRUE), - HOWTO (R_SPARC_WDISP22, 2,2,22,TRUE, 0,complain_overflow_signed, 0,"R_SPARC_WDISP22", FALSE,0,0x003fffff,TRUE), - HOWTO (R_SPARC_HI22, 10,2,22,FALSE,0,complain_overflow_dont, 0,"R_SPARC_HI22", FALSE,0,0x003fffff,TRUE), - HOWTO (R_SPARC_22, 0,2,22,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_22", FALSE,0,0x003fffff,TRUE), - HOWTO (R_SPARC_13, 0,2,13,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_13", FALSE,0,0x00001fff,TRUE), - HOWTO (R_SPARC_LO10, 0,2,10,FALSE,0,complain_overflow_dont, 0,"R_SPARC_LO10", FALSE,0,0x000003ff,TRUE), - HOWTO (R_SPARC_GOT10, 0,2,10,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_GOT10", FALSE,0,0x000003ff,TRUE), - HOWTO (R_SPARC_GOT13, 0,2,13,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_GOT13", FALSE,0,0x00001fff,TRUE), - HOWTO (R_SPARC_GOT22, 10,2,22,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_GOT22", FALSE,0,0x003fffff,TRUE), - HOWTO (R_SPARC_PC10, 0,2,10,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_PC10", FALSE,0,0x000003ff,TRUE), - HOWTO (R_SPARC_PC22, 0,2,22,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_PC22", FALSE,0,0x003fffff,TRUE), - HOWTO (R_SPARC_WPLT30, 0,0,00,FALSE,0,complain_overflow_dont, 0,"R_SPARC_WPLT30", FALSE,0,0x00000000,TRUE), - HOWTO (R_SPARC_COPY, 0,0,00,FALSE,0,complain_overflow_dont, 0,"R_SPARC_COPY", FALSE,0,0x00000000,TRUE), - HOWTO (R_SPARC_GLOB_DAT,0,0,00,FALSE,0,complain_overflow_dont, 0,"R_SPARC_GLOB_DAT",FALSE,0,0x00000000,TRUE), - HOWTO (R_SPARC_JMP_SLOT,0,0,00,FALSE,0,complain_overflow_dont, 0,"R_SPARC_JMP_SLOT",FALSE,0,0x00000000,TRUE), - HOWTO (R_SPARC_RELATIVE,0,0,00,FALSE,0,complain_overflow_dont, 0,"R_SPARC_RELATIVE",FALSE,0,0x00000000,TRUE), - HOWTO (R_SPARC_UA32, 0,0,00,FALSE,0,complain_overflow_dont, 0,"R_SPARC_UA32", FALSE,0,0x00000000,TRUE), -}; - -/* Read a NetWare sparc reloc. */ - -struct nlm32_sparc_reloc_ext -{ - unsigned char offset[4]; - unsigned char addend[4]; - unsigned char type[1]; - unsigned char pad1[3]; -}; - -static bfd_boolean -nlm_sparc_read_reloc (bfd *abfd, - nlmNAME (symbol_type) *sym ATTRIBUTE_UNUSED, - asection **secp, - arelent *rel) -{ - bfd_vma val, addend; - unsigned int howto_index; - unsigned int type; - struct nlm32_sparc_reloc_ext tmp_reloc; - asection *code_sec; - - if (bfd_bread (&tmp_reloc, (bfd_size_type) 12, abfd) != 12) - return FALSE; - - code_sec = bfd_get_section_by_name (abfd, NLM_CODE_NAME); - *secp = code_sec; - - val = bfd_get_32 (abfd, tmp_reloc.offset); - addend = bfd_get_32 (abfd, tmp_reloc.addend); - type = bfd_get_8 (abfd, tmp_reloc.type); - - rel->address = val; - rel->addend = addend; - rel->howto = NULL; - - for (howto_index = 0; - howto_index < sizeof (nlm32_sparc_howto_table) / sizeof (reloc_howto_type); - howto_index++) - if (nlm32_sparc_howto_table[howto_index].type == type) - { - rel->howto = &nlm32_sparc_howto_table[howto_index]; - break; - } - -#ifdef DEBUG - fprintf (stderr, "%s: address = %08lx, addend = %08lx, type = %u, howto = %p\n", - __FUNCTION__, (unsigned long) rel->address, - (unsigned long) rel->addend, type, rel->howto); -#endif - return TRUE; - -} - -/* Write a NetWare sparc reloc. */ - -static bfd_boolean -nlm_sparc_write_reloc (bfd * abfd, asection * sec, arelent * rel) -{ - bfd_vma val; - struct nlm32_sparc_reloc_ext tmp_reloc; - unsigned int howto_index; - int type = -1; - reloc_howto_type *tmp; - - for (howto_index = 0; - howto_index < sizeof (nlm32_sparc_howto_table) / sizeof (reloc_howto_type); - howto_index++) - { - tmp = &nlm32_sparc_howto_table[howto_index]; - - if (tmp->rightshift == rel->howto->rightshift - && tmp->size == rel->howto->size - && tmp->bitsize == rel->howto->bitsize - && tmp->pc_relative == rel->howto->pc_relative - && tmp->bitpos == rel->howto->bitpos - && tmp->src_mask == rel->howto->src_mask - && tmp->dst_mask == rel->howto->dst_mask) - { - type = tmp->type; - break; - } - } - if (type == -1) - abort (); - - /* Netware wants a list of relocs for each address. - Format is: - long offset - long addend - char type - That should be it. */ - - /* The value we write out is the offset into the appropriate - segment. This offset is the section vma, adjusted by the vma of - the lowest section in that segment, plus the address of the - relocation. */ - val = bfd_get_section_vma (abfd, sec) + rel->address; - -#ifdef DEBUG - fprintf (stderr, "%s: val = %08lx, addend = %08lx, type = %u\n", - __FUNCTION__, (unsigned long) val, (unsigned long) rel->addend, - rel->howto->type); -#endif - bfd_put_32 (abfd, val, tmp_reloc.offset); - bfd_put_32 (abfd, rel->addend, tmp_reloc.addend); - bfd_put_8 (abfd, (short) (rel->howto->type), tmp_reloc.type); - - if (bfd_bwrite (&tmp_reloc, (bfd_size_type) 12, abfd) != 12) - return FALSE; - - return TRUE; -} - -/* Mangle relocs for SPARC NetWare. We can just use the standard - SPARC relocs. */ - -static bfd_boolean -nlm_sparc_mangle_relocs (bfd *abfd ATTRIBUTE_UNUSED, - asection *sec ATTRIBUTE_UNUSED, - const void * data ATTRIBUTE_UNUSED, - bfd_vma offset ATTRIBUTE_UNUSED, - bfd_size_type count ATTRIBUTE_UNUSED) -{ - return TRUE; -} - -/* Read a NetWare sparc import record. */ - -static bfd_boolean -nlm_sparc_read_import (bfd *abfd, nlmNAME (symbol_type) *sym) -{ - struct nlm_relent *nlm_relocs; /* Relocation records for symbol. */ - bfd_size_type rcount; /* Number of relocs. */ - bfd_byte temp[NLM_TARGET_LONG_SIZE]; /* Temporary 32-bit value. */ - unsigned char symlength; /* Length of symbol name. */ - char *name; - - /* First, read in the number of relocation - entries for this symbol. */ - if (bfd_bread (temp, (bfd_size_type) 4, abfd) != 4) - return FALSE; - - rcount = bfd_get_32 (abfd, temp); - - /* Next, read in the length of the symbol. */ - if (bfd_bread (& symlength, (bfd_size_type) sizeof (symlength), abfd) - != sizeof (symlength)) - return FALSE; - sym -> symbol.the_bfd = abfd; - name = bfd_alloc (abfd, (bfd_size_type) symlength + 1); - if (name == NULL) - return FALSE; - - /* Then read in the symbol. */ - if (bfd_bread (name, (bfd_size_type) symlength, abfd) != symlength) - return FALSE; - name[symlength] = '\0'; - sym -> symbol.name = name; - sym -> symbol.flags = 0; - sym -> symbol.value = 0; - sym -> symbol.section = bfd_und_section_ptr; - - /* Next, start reading in the relocs. */ - nlm_relocs = bfd_alloc (abfd, rcount * sizeof (struct nlm_relent)); - if (!nlm_relocs) - return FALSE; - sym -> relocs = nlm_relocs; - sym -> rcnt = 0; - while (sym -> rcnt < rcount) - { - asection *section; - - if (! nlm_sparc_read_reloc (abfd, sym, §ion, &nlm_relocs -> reloc)) - return FALSE; - nlm_relocs -> section = section; - nlm_relocs++; - sym -> rcnt++; - } - - return TRUE; -} - -static bfd_boolean -nlm_sparc_write_import (bfd * abfd, asection * sec, arelent * rel) -{ - char temp[4]; - asection *code, *data, *bss, *symsec; - bfd_vma base; - - code = bfd_get_section_by_name (abfd, NLM_CODE_NAME); - data = bfd_get_section_by_name (abfd, NLM_INITIALIZED_DATA_NAME); - bss = bfd_get_section_by_name (abfd, NLM_UNINITIALIZED_DATA_NAME); - symsec = (*rel->sym_ptr_ptr)->section; - - if (symsec == code) - base = 0; - else if (symsec == data) - base = code->size; - else if (symsec == bss) - base = code->size + data->size; - else - base = 0; - -#ifdef DEBUG - fprintf (stderr, "%s: <%lx, 1>\n\t", - __FUNCTION__, (unsigned long) (base + (*rel->sym_ptr_ptr)->value)); -#endif - bfd_put_32 (abfd, base + (*rel->sym_ptr_ptr)->value, temp); - if (bfd_bwrite (temp, (bfd_size_type) 4, abfd) != 4) - return FALSE; - bfd_put_32 (abfd, (bfd_vma) 1, temp); - if (bfd_bwrite (temp, (bfd_size_type) 4, abfd) != 4) - return FALSE; - if (! nlm_sparc_write_reloc (abfd, sec, rel)) - return FALSE; - return TRUE; -} - -/* Write out an external reference. */ - -static bfd_boolean -nlm_sparc_write_external (bfd *abfd, - bfd_size_type count, - asymbol *sym, - struct reloc_and_sec *relocs) -{ - unsigned int i; - bfd_byte len; - unsigned char temp[NLM_TARGET_LONG_SIZE]; - - bfd_put_32 (abfd, count, temp); - if (bfd_bwrite (temp, (bfd_size_type) sizeof (temp), abfd) != sizeof (temp)) - return FALSE; - - len = strlen (sym->name); - if ((bfd_bwrite (&len, (bfd_size_type) sizeof (bfd_byte), abfd) - != sizeof (bfd_byte)) - || bfd_bwrite (sym->name, (bfd_size_type) len, abfd) != len) - return FALSE; - - for (i = 0; i < count; i++) - if (! nlm_sparc_write_reloc (abfd, relocs[i].sec, relocs[i].rel)) - return FALSE; - - return TRUE; -} - -static bfd_boolean -nlm_sparc_write_export (bfd * abfd, asymbol * sym, bfd_vma value) -{ - bfd_byte len; - bfd_byte temp[4]; - -#ifdef DEBUG - fprintf (stderr, "%s: <%lx, %u, %s>\n", - __FUNCTION__, (unsigned long) value, strlen (sym->name), sym->name); -#endif - bfd_put_32 (abfd, value, temp); - len = strlen (sym->name); - - if (bfd_bwrite (temp, (bfd_size_type) 4, abfd) != 4 - || bfd_bwrite (&len, (bfd_size_type) 1, abfd) != 1 - || bfd_bwrite (sym->name, (bfd_size_type) len, abfd) != len) - return FALSE; - - return TRUE; -} - -#undef nlm_swap_fixed_header_in -#undef nlm_swap_fixed_header_out - -#include "nlmswap.h" - -static const struct nlm_backend_data nlm32_sparc_backend = -{ - "NetWare SPARC Module \032", - sizeof (Nlm32_sparc_External_Fixed_Header), - 0, /* Optional_prefix_size. */ - bfd_arch_sparc, - 0, - FALSE, - 0, /* Backend_object_p. */ - 0, /* Write_prefix_func. */ - nlm_sparc_read_reloc, - nlm_sparc_mangle_relocs, - nlm_sparc_read_import, - nlm_sparc_write_import, - 0, /* Set_public_section. */ - 0, /* Get_public_offset. */ - nlm_swap_fixed_header_in, - nlm_swap_fixed_header_out, - nlm_sparc_write_external, - nlm_sparc_write_export -}; - -#define TARGET_BIG_NAME "nlm32-sparc" -#define TARGET_BIG_SYM nlmNAME (sparc_vec) -#define TARGET_BACKEND_DATA & nlm32_sparc_backend - -#include "nlm-target.h" -- cgit v1.2.3