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author | cvs2svn <> | 2011-12-09 00:47:29 +0400 |
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committer | cvs2svn <> | 2011-12-09 00:47:29 +0400 |
commit | 043beeed5375bcc7982af475b1d599e475f0467a (patch) | |
tree | e4a3f7b6abc9819aaf88a8bb5ff54698f7d15200 /include/elf/xtensa.h | |
parent | ad0835bc5e9652f42535584b12137a955ac68789 (diff) |
This commit was manufactured by cvs2svn to create tag 'cgen-cgen-snapshot-20111201
snapshot-20111201'.
Sprout from gdb_7_4-branch 2011-12-08 20:47:28 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'gdb_7_4-branch'.'
Delete:
djunpack.bat
include/COPYING
include/COPYING3
include/ChangeLog
include/ChangeLog-9103
include/MAINTAINERS
include/alloca-conf.h
include/ansidecl.h
include/aout/ChangeLog
include/aout/adobe.h
include/aout/aout64.h
include/aout/ar.h
include/aout/dynix3.h
include/aout/encap.h
include/aout/host.h
include/aout/hp.h
include/aout/hp300hpux.h
include/aout/hppa.h
include/aout/ranlib.h
include/aout/reloc.h
include/aout/stab.def
include/aout/stab_gnu.h
include/aout/sun4.h
include/bfdlink.h
include/binary-io.h
include/bout.h
include/cgen/ChangeLog
include/cgen/basic-modes.h
include/cgen/basic-ops.h
include/cgen/bitset.h
include/coff/ChangeLog
include/coff/ChangeLog-9103
include/coff/alpha.h
include/coff/apollo.h
include/coff/arm.h
include/coff/aux-coff.h
include/coff/ecoff.h
include/coff/external.h
include/coff/go32exe.h
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include/coff/internal.h
include/coff/m68k.h
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include/coff/mcore.h
include/coff/mips.h
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include/coff/pe.h
include/coff/powerpc.h
include/coff/rs6000.h
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include/coff/sh.h
include/coff/sparc.h
include/coff/sym.h
include/coff/symconst.h
include/coff/ti.h
include/coff/tic30.h
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include/coff/z80.h
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include/demangle.h
include/dis-asm.h
include/dwarf2.h
include/dyn-string.h
include/elf/ChangeLog
include/elf/ChangeLog-9103
include/elf/alpha.h
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include/elf/arm.h
include/elf/avr.h
include/elf/bfin.h
include/elf/common.h
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include/elf/mcore.h
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include/elf/openrisc.h
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include/elf/pj.h
include/elf/ppc.h
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include/elf/reloc-macros.h
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include/elf/s390.h
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include/elf/tic6x-attrs.h
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include/elf/xstormy16.h
include/elf/xtensa.h
include/fibheap.h
include/filenames.h
include/floatformat.h
include/fnmatch.h
include/fopen-bin.h
include/fopen-same.h
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include/gdb/ChangeLog
include/gdb/callback.h
include/gdb/fileio.h
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include/gdb/signals.def
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include/getopt.h
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include/hp-symtab.h
include/ieee.h
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include/mach-o/ChangeLog
include/mach-o/external.h
include/mach-o/loader.h
include/mach-o/reloc.h
include/mach-o/x86-64.h
include/md5.h
include/nlm/ChangeLog
include/nlm/alpha-ext.h
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include/opcode/ChangeLog
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include/opcode/alpha.h
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include/opcode/arm.h
include/opcode/avr.h
include/opcode/bfin.h
include/opcode/cgen.h
include/opcode/convex.h
include/opcode/cr16.h
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include/opcode/h8300.h
include/opcode/hppa.h
include/opcode/i370.h
include/opcode/i386.h
include/opcode/i860.h
include/opcode/i960.h
include/opcode/ia64.h
include/opcode/m68hc11.h
include/opcode/m68k.h
include/opcode/m88k.h
include/opcode/mips.h
include/opcode/mmix.h
include/opcode/mn10200.h
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include/opcode/moxie.h
include/opcode/msp430.h
include/opcode/np1.h
include/opcode/ns32k.h
include/opcode/or32.h
include/opcode/pdp11.h
include/opcode/pj.h
include/opcode/pn.h
include/opcode/ppc.h
include/opcode/pyr.h
include/opcode/rl78.h
include/opcode/rx.h
include/opcode/s390.h
include/opcode/score-datadep.h
include/opcode/score-inst.h
include/opcode/sparc.h
include/opcode/spu-insns.h
include/opcode/spu.h
include/opcode/tahoe.h
include/opcode/tic30.h
include/opcode/tic4x.h
include/opcode/tic54x.h
include/opcode/tic6x-control-registers.h
include/opcode/tic6x-insn-formats.h
include/opcode/tic6x-opcode-table.h
include/opcode/tic6x.h
include/opcode/tic80.h
include/opcode/tilegx.h
include/opcode/tilepro.h
include/opcode/v850.h
include/opcode/vax.h
include/os9k.h
include/partition.h
include/plugin-api.h
include/progress.h
include/safe-ctype.h
include/sha1.h
include/simple-object.h
include/som/ChangeLog
include/som/aout.h
include/som/clock.h
include/som/internal.h
include/som/lst.h
include/som/reloc.h
include/sort.h
include/splay-tree.h
include/symcat.h
include/timeval-utils.h
include/vms/ChangeLog
include/vms/dcx.h
include/vms/dmt.h
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include/vms/internal.h
include/vms/lbr.h
include/vms/prt.h
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include/xregex.h
include/xregex2.h
include/xtensa-config.h
include/xtensa-isa-internal.h
include/xtensa-isa.h
texinfo/texinfo.tex
Diffstat (limited to 'include/elf/xtensa.h')
-rw-r--r-- | include/elf/xtensa.h | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/include/elf/xtensa.h b/include/elf/xtensa.h deleted file mode 100644 index 0d35f7abc..000000000 --- a/include/elf/xtensa.h +++ /dev/null @@ -1,208 +0,0 @@ -/* Xtensa ELF support for BFD. - Copyright 2003, 2004, 2007, 2008, 2010 Free Software Foundation, Inc. - Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica. - - 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. */ - -/* This file holds definitions specific to the Xtensa ELF ABI. */ - -#ifndef _ELF_XTENSA_H -#define _ELF_XTENSA_H - -#include "elf/reloc-macros.h" - -/* Relocations. */ -START_RELOC_NUMBERS (elf_xtensa_reloc_type) - RELOC_NUMBER (R_XTENSA_NONE, 0) - RELOC_NUMBER (R_XTENSA_32, 1) - RELOC_NUMBER (R_XTENSA_RTLD, 2) - RELOC_NUMBER (R_XTENSA_GLOB_DAT, 3) - RELOC_NUMBER (R_XTENSA_JMP_SLOT, 4) - RELOC_NUMBER (R_XTENSA_RELATIVE, 5) - RELOC_NUMBER (R_XTENSA_PLT, 6) - RELOC_NUMBER (R_XTENSA_OP0, 8) - RELOC_NUMBER (R_XTENSA_OP1, 9) - RELOC_NUMBER (R_XTENSA_OP2, 10) - RELOC_NUMBER (R_XTENSA_ASM_EXPAND, 11) - RELOC_NUMBER (R_XTENSA_ASM_SIMPLIFY, 12) - RELOC_NUMBER (R_XTENSA_32_PCREL, 14) - RELOC_NUMBER (R_XTENSA_GNU_VTINHERIT, 15) - RELOC_NUMBER (R_XTENSA_GNU_VTENTRY, 16) - RELOC_NUMBER (R_XTENSA_DIFF8, 17) - RELOC_NUMBER (R_XTENSA_DIFF16, 18) - RELOC_NUMBER (R_XTENSA_DIFF32, 19) - RELOC_NUMBER (R_XTENSA_SLOT0_OP, 20) - RELOC_NUMBER (R_XTENSA_SLOT1_OP, 21) - RELOC_NUMBER (R_XTENSA_SLOT2_OP, 22) - RELOC_NUMBER (R_XTENSA_SLOT3_OP, 23) - RELOC_NUMBER (R_XTENSA_SLOT4_OP, 24) - RELOC_NUMBER (R_XTENSA_SLOT5_OP, 25) - RELOC_NUMBER (R_XTENSA_SLOT6_OP, 26) - RELOC_NUMBER (R_XTENSA_SLOT7_OP, 27) - RELOC_NUMBER (R_XTENSA_SLOT8_OP, 28) - RELOC_NUMBER (R_XTENSA_SLOT9_OP, 29) - RELOC_NUMBER (R_XTENSA_SLOT10_OP, 30) - RELOC_NUMBER (R_XTENSA_SLOT11_OP, 31) - RELOC_NUMBER (R_XTENSA_SLOT12_OP, 32) - RELOC_NUMBER (R_XTENSA_SLOT13_OP, 33) - RELOC_NUMBER (R_XTENSA_SLOT14_OP, 34) - RELOC_NUMBER (R_XTENSA_SLOT0_ALT, 35) - RELOC_NUMBER (R_XTENSA_SLOT1_ALT, 36) - RELOC_NUMBER (R_XTENSA_SLOT2_ALT, 37) - RELOC_NUMBER (R_XTENSA_SLOT3_ALT, 38) - RELOC_NUMBER (R_XTENSA_SLOT4_ALT, 39) - RELOC_NUMBER (R_XTENSA_SLOT5_ALT, 40) - RELOC_NUMBER (R_XTENSA_SLOT6_ALT, 41) - RELOC_NUMBER (R_XTENSA_SLOT7_ALT, 42) - RELOC_NUMBER (R_XTENSA_SLOT8_ALT, 43) - RELOC_NUMBER (R_XTENSA_SLOT9_ALT, 44) - RELOC_NUMBER (R_XTENSA_SLOT10_ALT, 45) - RELOC_NUMBER (R_XTENSA_SLOT11_ALT, 46) - RELOC_NUMBER (R_XTENSA_SLOT12_ALT, 47) - RELOC_NUMBER (R_XTENSA_SLOT13_ALT, 48) - RELOC_NUMBER (R_XTENSA_SLOT14_ALT, 49) - RELOC_NUMBER (R_XTENSA_TLSDESC_FN, 50) - RELOC_NUMBER (R_XTENSA_TLSDESC_ARG, 51) - RELOC_NUMBER (R_XTENSA_TLS_DTPOFF, 52) - RELOC_NUMBER (R_XTENSA_TLS_TPOFF, 53) - RELOC_NUMBER (R_XTENSA_TLS_FUNC, 54) - RELOC_NUMBER (R_XTENSA_TLS_ARG, 55) - RELOC_NUMBER (R_XTENSA_TLS_CALL, 56) -END_RELOC_NUMBERS (R_XTENSA_max) - -/* Processor-specific flags for the ELF header e_flags field. */ - -/* Four-bit Xtensa machine type field. */ -#define EF_XTENSA_MACH 0x0000000f - -/* Various CPU types. */ -#define E_XTENSA_MACH 0x00000000 - -/* Leave bits 0xf0 alone in case we ever have more than 16 cpu types. - Highly unlikely, but what the heck. */ - -#define EF_XTENSA_XT_INSN 0x00000100 -#define EF_XTENSA_XT_LIT 0x00000200 - - -/* Processor-specific dynamic array tags. */ - -/* Offset of the table that records the GOT location(s). */ -#define DT_XTENSA_GOT_LOC_OFF 0x70000000 - -/* Number of entries in the GOT location table. */ -#define DT_XTENSA_GOT_LOC_SZ 0x70000001 - - -/* Definitions for instruction and literal property tables. The - tables for ".gnu.linkonce.*" sections are placed in the following - sections: - - instruction tables: .gnu.linkonce.x.* - literal tables: .gnu.linkonce.p.* -*/ - -#define XTENSA_INSN_SEC_NAME ".xt.insn" -#define XTENSA_LIT_SEC_NAME ".xt.lit" -#define XTENSA_PROP_SEC_NAME ".xt.prop" - -typedef struct property_table_entry_t -{ - bfd_vma address; - bfd_vma size; - flagword flags; -} property_table_entry; - -/* Flags in the property tables to specify whether blocks of memory are - literals, instructions, data, or unreachable. For instructions, - blocks that begin loop targets and branch targets are designated. - Blocks that do not allow density instructions, instruction reordering - or transformation are also specified. Finally, for branch targets, - branch target alignment priority is included. Alignment of the next - block is specified in the current block and the size of the current - block does not include any fill required to align to the next - block. */ - -#define XTENSA_PROP_LITERAL 0x00000001 -#define XTENSA_PROP_INSN 0x00000002 -#define XTENSA_PROP_DATA 0x00000004 -#define XTENSA_PROP_UNREACHABLE 0x00000008 -/* Instruction-only properties at beginning of code. */ -#define XTENSA_PROP_INSN_LOOP_TARGET 0x00000010 -#define XTENSA_PROP_INSN_BRANCH_TARGET 0x00000020 -/* Instruction-only properties about code. */ -#define XTENSA_PROP_INSN_NO_DENSITY 0x00000040 -#define XTENSA_PROP_INSN_NO_REORDER 0x00000080 -/* Historically, NO_TRANSFORM was a property of instructions, - but it should apply to literals under certain circumstances. */ -#define XTENSA_PROP_NO_TRANSFORM 0x00000100 - -/* Branch target alignment information. This transmits information - to the linker optimization about the priority of aligning a - particular block for branch target alignment: None, low priority, - high priority, or required. These only need to be checked in - instruction blocks marked as XTENSA_PROP_INSN_BRANCH_TARGET. - Common usage is: - - switch (GET_XTENSA_PROP_BT_ALIGN(flags)) - case XTENSA_PROP_BT_ALIGN_NONE: - case XTENSA_PROP_BT_ALIGN_LOW: - case XTENSA_PROP_BT_ALIGN_HIGH: - case XTENSA_PROP_BT_ALIGN_REQUIRE: -*/ -#define XTENSA_PROP_BT_ALIGN_MASK 0x00000600 - -/* No branch target alignment. */ -#define XTENSA_PROP_BT_ALIGN_NONE 0x0 -/* Low priority branch target alignment. */ -#define XTENSA_PROP_BT_ALIGN_LOW 0x1 -/* High priority branch target alignment. */ -#define XTENSA_PROP_BT_ALIGN_HIGH 0x2 -/* Required branch target alignment. */ -#define XTENSA_PROP_BT_ALIGN_REQUIRE 0x3 - -#define GET_XTENSA_PROP_BT_ALIGN(flag) \ - (((unsigned)((flag) & (XTENSA_PROP_BT_ALIGN_MASK))) >> 9) -#define SET_XTENSA_PROP_BT_ALIGN(flag, align) \ - (((flag) & (~XTENSA_PROP_BT_ALIGN_MASK)) | \ - (((align) << 9) & XTENSA_PROP_BT_ALIGN_MASK)) - -/* Alignment is specified in the block BEFORE the one that needs - alignment. Up to 5 bits. Use GET_XTENSA_PROP_ALIGNMENT(flags) to - get the required alignment specified as a power of 2. Use - SET_XTENSA_PROP_ALIGNMENT(flags, pow2) to set the required - alignment. Be careful of side effects since the SET will evaluate - flags twice. Also, note that the SIZE of a block in the property - table does not include the alignment size, so the alignment fill - must be calculated to determine if two blocks are contiguous. - TEXT_ALIGN is not currently implemented but is a placeholder for a - possible future implementation. */ - -#define XTENSA_PROP_ALIGN 0x00000800 - -#define XTENSA_PROP_ALIGNMENT_MASK 0x0001f000 - -#define GET_XTENSA_PROP_ALIGNMENT(flag) \ - (((unsigned)((flag) & (XTENSA_PROP_ALIGNMENT_MASK))) >> 12) -#define SET_XTENSA_PROP_ALIGNMENT(flag, align) \ - (((flag) & (~XTENSA_PROP_ALIGNMENT_MASK)) | \ - (((align) << 12) & XTENSA_PROP_ALIGNMENT_MASK)) - -#define XTENSA_PROP_INSN_ABSLIT 0x00020000 - -#endif /* _ELF_XTENSA_H */ |