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authorDave Brolley <brolley@redhat.com>2007-02-05 19:15:43 +0000
committerDave Brolley <brolley@redhat.com>2007-02-05 19:15:43 +0000
commitece7861f4c5bfdeaf347c78d1701e136240b4ce5 (patch)
treee1ac5c98fbe2feb58c588f0e992f7184bf94c1ca
parentb95dd98f8fd66ca00b974a7c85ec407e48871606 (diff)
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2007-02-05 Dave Brolley <brolley@redhat.com>
* Contribute the following Changes: 2005-08-22 Dave Brolley <brolley@redhat.com> * mep.h (EF_MEP_CPU_C4): New macro. (EF_MEP_CPU_H1): Change to 0x10000000. 2005-04-22 Richard Sandiford <rsandifo@redhat.com> * mep.h (EF_MEP_LIBRARY): New flag. (EF_MEP_ALL_FLAGS): Update accordingly. 2004-06-21 Dave Brolley <brolley@redhat.com> * mep.h (EF_MEP_CPU_MASK, EF_MEP_CPU_MEP, EF_MEP_CPU_C2) (EF_MEP_CPU_C3, EF_MEP_CPU_H1, EF_MEP_INDEX_MASK) (EF_MEP_ALL_FLAGS): New macros. 2001-09-28 Richard Henderson <rth@redhat.com> * mep.h (SHF_MEP_VLIW, SEC_MEP_VLIW): New. 2001-07-12 DJ Delorie <dj@redhat.com> * mep.h (R_MEP_GNU_VTINHERIT, R_MEP_GNU_VTENTRY): Mark as no-overflow. 2001-06-25 DJ Delorie <dj@redhat.com> * mep.h: Add vtable relocs. 2001-05-10 DJ Delorie <dj@redhat.com> * mep.h: Fix bit offsets for HI16*, make them no-overflow. Add comment about mep-relocs.pl. 2001-05-01 DJ Delorie <dj@redhat.com> * mep.h: Add MeP-specific relocs. 2001-03-22 Ben Elliston <bje@redhat.com> * mep.h: New file. 2001-03-20 Ben Elliston <bje@redhat.com> * common.h (EM_CYGNUS_MEP): Define.
-rw-r--r--include/elf/mep.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/include/elf/mep.h b/include/elf/mep.h
new file mode 100644
index 0000000..51eb8d0
--- /dev/null
+++ b/include/elf/mep.h
@@ -0,0 +1,84 @@
+/* Toshiba MeP ELF support for BFD.
+ Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifndef _ELF_MEP_H
+#define _ELF_MEP_H
+
+/* Bits in the sh_flags field of Elf32_Shdr: */
+
+#define SHF_MEP_VLIW 0x10000000 /* contains vliw code */
+
+/* This bit is reserved by BFD for processor specific stuff. Name
+ it properly so that we can easily stay consistent elsewhere. */
+#define SEC_MEP_VLIW SEC_TIC54X_BLOCK
+
+#include "elf/reloc-macros.h"
+
+/* Note: The comments in this file are used by bfd/mep-relocs.pl to
+ build parts of bfd/elf32-mep.c. */
+
+/* Relocations. */
+START_RELOC_NUMBERS (elf_mep_reloc_type)
+
+ /* These two must appear first so that they are not processed by bfd/mep-relocs.pl. */
+ RELOC_NUMBER (R_MEP_NONE, 0)
+ RELOC_NUMBER (R_RELC, 1)
+
+ RELOC_NUMBER (R_MEP_8, 2) /* 7654 3210 U */
+ RELOC_NUMBER (R_MEP_16, 3) /* fedc ba98 7654 3210 U */
+ RELOC_NUMBER (R_MEP_32, 4) /* vuts rqpo nmlk jihg fedc ba98 7654 3210 U */
+
+ RELOC_NUMBER (R_MEP_PCREL8A2, 5) /* ---- ---- 7654 321- S PC-REL */
+ RELOC_NUMBER (R_MEP_PCREL12A2, 6) /* ---- ba98 7654 321- S PC-REL */
+ RELOC_NUMBER (R_MEP_PCREL17A2, 7) /* ---- ---- ---- ---- gfed cba9 8765 4321 S PC-REL */
+ RELOC_NUMBER (R_MEP_PCREL24A2, 8) /* ---- -765 4321 ---- nmlk jihg fedc ba98 S PC-REL */
+ RELOC_NUMBER (R_MEP_PCABS24A2, 9) /* ---- -765 4321 ---- nmlk jihg fedc ba98 U */
+
+ RELOC_NUMBER (R_MEP_LOW16, 10) /* ---- ---- ---- ---- fedc ba98 7654 3210 U no-overflow */
+ RELOC_NUMBER (R_MEP_HI16U, 11) /* ---- ---- ---- ---- vuts rqpo nmlk jihg U no-overflow */
+ RELOC_NUMBER (R_MEP_HI16S, 12) /* ---- ---- ---- ---- vuts rqpo nmlk jihg S no-overflow */
+ RELOC_NUMBER (R_MEP_GPREL, 13) /* ---- ---- ---- ---- fedc ba98 7654 3210 S GP-REL*/
+ RELOC_NUMBER (R_MEP_TPREL, 14) /* ---- ---- ---- ---- fedc ba98 7654 3210 S TP-REL*/
+
+ RELOC_NUMBER (R_MEP_TPREL7, 15) /* ---- ---- -654 3210 U TP-REL */
+ RELOC_NUMBER (R_MEP_TPREL7A2, 16) /* ---- ---- -654 321- U TP-REL */
+ RELOC_NUMBER (R_MEP_TPREL7A4, 17) /* ---- ---- -654 32-- U TP-REL */
+
+ RELOC_NUMBER (R_MEP_UIMM24, 18) /* ---- ---- 7654 3210 nmlk jihg fedc ba98 U */
+ RELOC_NUMBER (R_MEP_ADDR24A4, 19) /* ---- ---- 7654 32-- nmlk jihg fedc ba98 U */
+
+ RELOC_NUMBER (R_MEP_GNU_VTINHERIT, 20) /* ---- ---- ---- ---- U no-overflow */
+ RELOC_NUMBER (R_MEP_GNU_VTENTRY, 21) /* ---- ---- ---- ---- U no-overflow */
+
+END_RELOC_NUMBERS(R_MEP_max)
+
+#define EF_MEP_CPU_MASK 0xff000000 /* specific cpu bits */
+#define EF_MEP_CPU_MEP 0x00000000 /* generic MEP */
+#define EF_MEP_CPU_C2 0x01000000 /* MEP c2 */
+#define EF_MEP_CPU_C3 0x02000000 /* MEP c3 */
+#define EF_MEP_CPU_C4 0x04000000 /* MEP c4 */
+#define EF_MEP_CPU_H1 0x10000000 /* MEP h1 */
+
+#define EF_MEP_LIBRARY 0x00000100 /* Built as a library */
+
+#define EF_MEP_INDEX_MASK 0x000000ff /* Configuration index */
+
+#define EF_MEP_ALL_FLAGS 0xff0001ff
+
+#endif /* _ELF_MEP_H */