binutils-gdb/bfd/libhppa.h

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/* HP PA-RISC SOM object file format: definitions internal to BFD.
Copyright (C) 1990-1991 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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This file is part of BFD, the Binary File Descriptor library.
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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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 2 of the License, or
(at your option) any later version.
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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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.
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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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., 675 Mass Ave, Cambridge, MA 02139, USA. */
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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#ifndef _HPPA_H
#define _HPPA_H
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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#define BYTES_IN_WORD 4
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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#ifndef INLINE
#ifdef __GNUC__
#define INLINE inline
#else
#define INLINE
#endif /* GNU C? */
#endif /* INLINE */
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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/* HP PA-RISC relocation types */
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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enum hppa_reloc_field_selector_type
{
R_HPPA_FSEL = 0x0,
R_HPPA_LSSEL = 0x1,
R_HPPA_RSSEL = 0x2,
R_HPPA_LSEL = 0x3,
R_HPPA_RSEL = 0x4,
R_HPPA_LDSEL = 0x5,
R_HPPA_RDSEL = 0x6,
R_HPPA_LRSEL = 0x7,
R_HPPA_RRSEL = 0x8,
R_HPPA_PSEL = 0x9,
R_HPPA_LPSEL = 0xa,
R_HPPA_RPSEL = 0xb,
R_HPPA_TSEL = 0xc,
R_HPPA_LTSEL = 0xd,
R_HPPA_RTSEL = 0xe
};
/* /usr/include/reloc.h defines these to constants. We want to use
them in enums, so #undef them before we start using them. We might
be able to fix this another way by simply managing not to include
/usr/include/reloc.h, but currently GDB picks up these defines
somewhere. */
#undef e_fsel
#undef e_lssel
#undef e_rssel
#undef e_lsel
#undef e_rsel
#undef e_ldsel
#undef e_rdsel
#undef e_lrsel
#undef e_rrsel
#undef e_psel
#undef e_lpsel
#undef e_rpsel
#undef e_tsel
#undef e_ltsel
#undef e_rtsel
#undef e_one
#undef e_two
#undef e_pcrel
#undef e_con
#undef e_plabel
#undef e_abs
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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/* for compatibility */
enum hppa_reloc_field_selector_type_alt
{
e_fsel = R_HPPA_FSEL,
e_lssel = R_HPPA_LSSEL,
e_rssel = R_HPPA_RSSEL,
e_lsel = R_HPPA_LSEL,
e_rsel = R_HPPA_RSEL,
e_ldsel = R_HPPA_LDSEL,
e_rdsel = R_HPPA_RDSEL,
e_lrsel = R_HPPA_LRSEL,
e_rrsel = R_HPPA_RRSEL,
e_psel = R_HPPA_PSEL,
e_lpsel = R_HPPA_LPSEL,
e_rpsel = R_HPPA_RPSEL,
e_tsel = R_HPPA_TSEL,
e_ltsel = R_HPPA_LTSEL,
e_rtsel = R_HPPA_RTSEL
};
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
enum hppa_reloc_expr_type
{
R_HPPA_E_ONE = 0,
R_HPPA_E_TWO = 1,
R_HPPA_E_PCREL = 2,
R_HPPA_E_CON = 3,
R_HPPA_E_PLABEL = 7,
R_HPPA_E_ABS = 18
};
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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/* for compatibility */
enum hppa_reloc_expr_type_alt
{
e_one = R_HPPA_E_ONE,
e_two = R_HPPA_E_TWO,
e_pcrel = R_HPPA_E_PCREL,
e_con = R_HPPA_E_CON,
e_plabel = R_HPPA_E_PLABEL,
e_abs = R_HPPA_E_ABS
};
/* Some functions to manipulate PA instructions. */
static INLINE unsigned int
assemble_3 (x)
unsigned int x;
{
return (((x & 1) << 2) | ((x & 6) >> 1)) & 7;
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE void
dis_assemble_3 (x, r)
unsigned int x;
unsigned int *r;
{
*r = (((x & 4) >> 2) | ((x & 3) << 1)) & 7;
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE unsigned int
assemble_12 (x, y)
unsigned int x, y;
{
return (((y & 1) << 11) | ((x & 1) << 10) | ((x & 0x7fe) >> 1)) & 0xfff;
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE void
dis_assemble_12 (as12, x, y)
unsigned int as12;
unsigned int *x, *y;
{
*y = (as12 & 0x800) >> 11;
*x = ((as12 & 0x3ff) << 1) | ((as12 & 0x400) >> 10);
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE unsigned long
assemble_17 (x, y, z)
unsigned int x, y, z;
{
unsigned long temp;
temp = ((z & 1) << 16) |
((x & 0x1f) << 11) |
((y & 1) << 10) |
((y & 0x7fe) >> 1);
return temp & 0x1ffff;
}
static INLINE void
dis_assemble_17 (as17, x, y, z)
unsigned int as17;
unsigned int *x, *y, *z;
{
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
*z = (as17 & 0x10000) >> 16;
*x = (as17 & 0x0f800) >> 11;
*y = (((as17 & 0x00400) >> 10) | ((as17 & 0x3ff) << 1)) & 0x7ff;
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE unsigned long
assemble_21 (x)
unsigned int x;
{
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
unsigned long temp;
temp = ((x & 1) << 20) |
((x & 0xffe) << 8) |
((x & 0xc000) >> 7) |
((x & 0x1f0000) >> 14) |
((x & 0x003000) >> 12);
return temp & 0x1fffff;
}
static INLINE void
dis_assemble_21 (as21, x)
unsigned int as21, *x;
{
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
unsigned long temp;
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
temp = (as21 & 0x100000) >> 20;
temp |= (as21 & 0x0ffe00) >> 8;
temp |= (as21 & 0x000180) << 7;
temp |= (as21 & 0x00007c) << 14;
temp |= (as21 & 0x000003) << 12;
*x = temp;
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE unsigned long
sign_ext (x, len)
unsigned int x, len;
{
return (x << (32 - len)) >> (32 - len);
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE unsigned int
ones (n)
int n;
{
unsigned int len_ones;
int i;
i = 0;
len_ones = 0;
while (i < n)
{
len_ones = (len_ones << 1) | 1;
i++;
}
return len_ones;
}
static INLINE void
sign_unext (x, len, result)
unsigned int x, len;
unsigned int *result;
{
unsigned int len_ones;
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
len_ones = ones (len);
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
*result = x & len_ones;
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE unsigned long
low_sign_ext (x, len)
unsigned int x, len;
{
unsigned int temp1, temp2;
unsigned int len_ones;
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
len_ones = ones (len);
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
temp1 = (x & 1) << (len - 1);
temp2 = ((x & 0xfffffffe) & len_ones) >> 1;
return sign_ext ((temp1 | temp2), len);
}
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
static INLINE void
low_sign_unext (x, len, result)
unsigned int x, len;
unsigned int *result;
{
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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unsigned int temp;
unsigned int sign;
unsigned int rest;
unsigned int one_bit_at_len;
unsigned int len_ones;
1993-04-29 17:38:41 +02:00
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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len_ones = ones (len);
one_bit_at_len = 1 << (len - 1);
1993-04-29 17:38:41 +02:00
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
1993-08-28 02:10:54 +02:00
sign_unext (x, len, &temp);
sign = temp & one_bit_at_len;
sign >>= (len - 1);
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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rest = temp & (len_ones ^ one_bit_at_len);
rest <<= 1;
1993-04-29 17:38:41 +02:00
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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*result = rest | sign;
}
1993-04-29 17:38:41 +02:00
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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/* Handle field selectors for PA instructions. */
static INLINE unsigned long
hppa_field_adjust (value, constant_value, r_field)
unsigned long value;
unsigned long constant_value;
unsigned short r_field;
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{
More patches from Jeff Law, plus a little cleanup of my own. These changes separate PA-SOM support from PA-ELF support. A sun4-x-hppaosf assembler can now be built. * elf32-hppa.c (elf_hppa_howto_table): Now static. (symext_rootP, symext_lastP, global_value, GOT_value, global_symbol, global_sym_defined, symextn_contents, symextn_contents_real_size, elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on default initialization. (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon. (hppa_look_for_stubs_in_section): Introduce temporaries to make code more readable in 80 columns. * libhppa.h (all functions): Now inline under GNU C. * elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument relocation. (AR_UNIMP): Delete unused macro. (hppa_elf_set_section_contents): Always return a value. (elf32_hppa_backend_table_processing): Likewise. (elf32_hppa_backend_section_processing: Likewise. * som.c: New file containing SOM specific code extracted from hppa.c * som.h: New file containing SOM specific code extracted from libhppa.h * hppa.c: Deleted. * libhppa.h: Delete SOM specific code. Add generic PA code which can be shared by both SOM and ELF backends. * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h now. * configure.in (hppa_vec): Needs som.o module instead of hppa.o. * elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD. * elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h. (hppa_reloc_field_selector_type_alt): Likewise. * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables. (elf_hppa_reloc_type_lookup): Likewise. (elf_hppa_tc_make_sections): Likewise. (hppa_elf_arg_reloc_needed_p): Likewise. (hppa_elf_build_long_branch_stub): Likewise. (elf_reloc_map): Delete, no longer used. (elf_hppa_reloc_map): Likewise. (elf32_hppa_symextn_map_max_size): Likewise. (elf32_hppa_get_sym_extn): Abort if type is bogus. * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing of the .hppa_unwind section.
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unsigned long init_value = value;
value += constant_value;
switch (r_field)
{
case e_fsel: /* F : no change */
break;
case e_lssel: /* LS : if (bit 21) then add 0x800
arithmetic shift right 11 bits */
if (value & 0x00000400)
value += 0x800;
value = (value & 0xfffff800) >> 11;
break;
case e_rssel: /* RS : Sign extend from bit 21 */
if (value & 0x00000400)
value |= 0xfffff800;
else
value &= 0x7ff;
break;
case e_lsel: /* L : Arithmetic shift right 11 bits */
value = (value & 0xfffff800) >> 11;
break;
case e_rsel: /* R : Set bits 0-20 to zero */
value = value & 0x7ff;
break;
case e_ldsel: /* LD : Add 0x800, arithmetic shift
right 11 bits */
value += 0x800;
value = (value & 0xfffff800) >> 11;
break;
case e_rdsel: /* RD : Set bits 0-20 to one */
value |= 0xfffff800;
break;
case e_lrsel: /* LR : L with "rounded" constant */
value = value + ((constant_value + 0x1000) & 0xffffe000);
value = (value & 0xfffff800) >> 11;
break;
case e_rrsel: /* RR : R with "rounded" constant */
value = value + ((constant_value + 0x1000) & 0xffffe000);
value = (value & 0x7ff) + constant_value - ((constant_value + 0x1000) & 0xffffe000);
break;
default:
abort ();
}
return value;
}
#endif /* _HPPA_H */