Fix build error in gdb/rocm-tdep.c

[deliverable/binutils-gdb.git] / include / coff / xcoff.h

diff --git a/include/coff/xcoff.h b/include/coff/xcoff.h
index 3c3c8e9ead5a29e1971dcea7e5b13c2e543f36c3..a645acce059eaf2ebab618a3686a1e84272ec6be 100644 (file)
--- a/include/coff/xcoff.h
+++ b/include/coff/xcoff.h
@@ -1,14 +1,13 @@
 /* Internal format of XCOFF object file data structures for BFD.
 
 /* Internal format of XCOFF object file data structures for BFD.
 

-   Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005
-   Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.

    Written by Ian Lance Taylor <ian@cygnus.com>, Cygnus Support.
 
    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
    Written by Ian Lance Taylor <ian@cygnus.com>, Cygnus Support.
 
    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
+   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,
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,


@@ -18,11 +17,29 @@
    
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    
    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.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */

 
 #ifndef _INTERNAL_XCOFF_H
 #define _INTERNAL_XCOFF_H
 
 
 #ifndef _INTERNAL_XCOFF_H
 #define _INTERNAL_XCOFF_H
 

+/* XCOFF specific f_flags.  */
+
+/* File was profiled with fdpr.  */
+#define F_FDPR_PROF 0x0010
+
+/* File was reordered with fdpr.  */
+#define F_FDPR_OPTI 0x0020
+
+/* File use very large program support.  */
+#define F_DSA       0x0040
+
+/* One aux header specifying medium page sizes is non-zero.  */
+#define F_VARPG     0x0100
+
+/* Read/write sections are non-executable.  */
+#define F_NONEXEC   0x8000
+

 /* Linker */
 
 /* Names of "special" sections.  */
 /* Linker */
 
 /* Names of "special" sections.  */


@@ -34,25 +51,44 @@
 #define _EXCEPT ".except"
 #define _TYPCHK ".typchk"
 
 #define _EXCEPT ".except"
 #define _TYPCHK ".typchk"
 

-/* XCOFF uses a special .loader section with type STYP_LOADER.  */
-#define STYP_LOADER 0x1000
+/* XCOFF uses special .dwXXX sections with the type STYP_DWARF.  */
+#define STYP_DWARF  0x0010

 
 

-/* XCOFF uses a special .debug section with type STYP_DEBUG.  */
-#define STYP_DEBUG 0x2000
+/* High-order 16-bits dwarf subtypes.  */
+#define SSUBTYP_DWINFO  0x10000
+#define SSUBTYP_DWLINE  0x20000
+#define SSUBTYP_DWPBNMS 0x30000
+#define SSUBTYP_DWPBTYP 0x40000
+#define SSUBTYP_DWARNGE 0x50000
+#define SSUBTYP_DWABREV 0x60000
+#define SSUBTYP_DWSTR   0x70000
+#define SSUBTYP_DWRNGES 0x80000

 
 

-/* XCOFF handles line number or relocation overflow by creating
-   another section header with STYP_OVRFLO set.  */
-#define STYP_OVRFLO 0x8000
+/* XCOFF uses a special .loader section with type STYP_LOADER.  */
+#define STYP_LOADER 0x1000

 
 /* Specifies an exception section.  A section of this type provides 
    information to identify the reason that a trap or ececptin occured within 
    and executable object program */
 #define STYP_EXCEPT 0x0100
 
 
 /* Specifies an exception section.  A section of this type provides 
    information to identify the reason that a trap or ececptin occured within 
    and executable object program */
 #define STYP_EXCEPT 0x0100
 

+/* Specifies an initialized thread-local data section.  */
+#define STYP_TDATA  0x0400
+
+/* Specifies an uninitialized thread-local data section.  */
+#define STYP_TBSS   0x0800
+
+/* XCOFF uses a special .debug section with type STYP_DEBUG.  */
+#define STYP_DEBUG  0x2000
+

 /* Specifies a type check section.  A section of this type contains parameter 
    argument type check strings used by the AIX binder.  */
 #define STYP_TYPCHK 0x4000
 
 /* Specifies a type check section.  A section of this type contains parameter 
    argument type check strings used by the AIX binder.  */
 #define STYP_TYPCHK 0x4000
 

+/* XCOFF handles line number or relocation overflow by creating
+   another section header with STYP_OVRFLO set.  */
+#define STYP_OVRFLO 0x8000
+

 #define        RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
 #define        RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
 #define        RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */
 #define        RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
 #define        RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
 #define        RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */


@@ -83,6 +119,14 @@
 #define R_RBAC  (0x19)
 #define R_RBR   (0x1a)
 #define R_RBRC  (0x1b)
 #define R_RBAC  (0x19)
 #define R_RBR   (0x1a)
 #define R_RBRC  (0x1b)

+#define R_TLS   (0x20)
+#define R_TLS_IE (0x21)
+#define R_TLS_LD (0x22)
+#define R_TLS_LE (0x23)
+#define R_TLSM  (0x24)
+#define R_TLSML (0x25)
+#define R_TOCU  (0x30)
+#define R_TOCL  (0x31)

 
 /* Storage class #defines, from /usr/include/storclass.h that are not already 
    defined in internal.h */
 
 /* Storage class #defines, from /usr/include/storclass.h that are not already 
    defined in internal.h */


@@ -90,6 +134,9 @@
 /* Comment string in .info section */
 #define        C_INFO          110     
 
 /* Comment string in .info section */
 #define        C_INFO          110     
 

+/* Dwarf symbol.  */
+#define C_DWARF                112
+

 /* Auxillary Symbol Entries  */
 
 /* x_smtyp values:  */
 /* Auxillary Symbol Entries  */
 
 /* x_smtyp values:  */


@@ -123,6 +170,10 @@
 #define XMC_TD 16              /* Read-write data in TOC */
 #define        XMC_SV64   17           /* Read-only 64 bit supervisor call */
 #define        XMC_SV3264 18           /* Read-only 32 or 64 bit supervisor call */
 #define XMC_TD 16              /* Read-write data in TOC */
 #define        XMC_SV64   17           /* Read-only 64 bit supervisor call */
 #define        XMC_SV3264 18           /* Read-only 32 or 64 bit supervisor call */

+/*                19   ??? */
+#define XMC_TL     20          /* Read-write initialized TLS data */
+#define XMC_TU     21          /* Read-write uninitialized TLS data */
+#define XMC_TE     22          /* Same as XMC_TC but mapped after it */

 
 /* The ldhdr structure.  This appears at the start of the .loader
    section.  */
 
 /* The ldhdr structure.  This appears at the start of the .loader
    section.  */


@@ -214,6 +265,8 @@ struct internal_ldsym
 #define L_ENTRY (0x20)
 /* Exported symbol.  */
 #define L_EXPORT (0x10)
 #define L_ENTRY (0x20)
 /* Exported symbol.  */
 #define L_EXPORT (0x10)

+/* Weak symbol.  */
+#define L_WEAK (0x08)

 
 /* The ldrel structure.  This is used to represent a reloc in the
    .loader section.  */
 
 /* The ldrel structure.  This is used to represent a reloc in the
    .loader section.  */


@@ -331,67 +384,9 @@ struct xcoff_link_hash_entry
 #define XCOFF_SPECIAL_SECTION_END        4
 #define XCOFF_SPECIAL_SECTION_END2       5
 
 #define XCOFF_SPECIAL_SECTION_END        4
 #define XCOFF_SPECIAL_SECTION_END2       5
 

-struct xcoff_link_hash_table
-{
-  struct bfd_link_hash_table root;
-
-  /* The .debug string hash table.  We need to compute this while
-     reading the input files, so that we know how large the .debug
-     section will be before we assign section positions.  */
-  struct bfd_strtab_hash *debug_strtab;
-
-  /* The .debug section we will use for the final output.  */
-  asection *debug_section;
-
-  /* The .loader section we will use for the final output.  */
-  asection *loader_section;
-
-  /* A count of non TOC relative relocs which will need to be
-     allocated in the .loader section.  */
-  size_t ldrel_count;
-
-  /* The .loader section header.  */
-  struct internal_ldhdr ldhdr;
-
-  /* The .gl section we use to hold global linkage code.  */
-  asection *linkage_section;
-
-  /* The .tc section we use to hold toc entries we build for global
-     linkage code.  */
-  asection *toc_section;
-
-  /* The .ds section we use to hold function descriptors which we
-     create for exported symbols.  */
-  asection *descriptor_section;
-
-  /* The list of import files.  */
-  struct xcoff_import_file *imports;
-
-  /* Required alignment of sections within the output file.  */
-  unsigned long file_align;
-
-  /* Whether the .text section must be read-only.  */
-  bfd_boolean textro;
-
-  /* Whether -brtl was specified.  */
-  bfd_boolean rtld;
-
-  /* Whether garbage collection was done.  */
-  bfd_boolean gc;
-
-  /* A linked list of symbols for which we have size information.  */
-  struct xcoff_link_size_list
-  {
-    struct xcoff_link_size_list *next;
-    struct xcoff_link_hash_entry *h;
-    bfd_size_type size;
-  } 
-  *size_list;
-
-  /* Magic sections: _text, _etext, _data, _edata, _end, end. */
-  asection *special_sections[XCOFF_NUMBER_OF_SPECIAL_SECTIONS];
-};
-
+/* These flags indicate which of -bexpall and -bexpfull are in effect.  */
+#define XCOFF_EXPALL 1
+#define XCOFF_EXPFULL 2

 
 /* This structure is used to pass information through
    xcoff_link_hash_traverse.  */
 
 /* This structure is used to pass information through
    xcoff_link_hash_traverse.  */


@@ -407,8 +402,8 @@ struct xcoff_loader_info
   /* Link information structure.  */
   struct bfd_link_info *info;
 
   /* Link information structure.  */
   struct bfd_link_info *info;
 

-  /* Whether all defined symbols should be exported.  */
-  bfd_boolean export_defineds;
+  /* A mask of XCOFF_EXPALL and XCOFF_EXPFULL flags.  */
+  unsigned int auto_export_flags;

 
   /* Number of ldsym structures.  */
   size_t ldsym_count;
 
   /* Number of ldsym structures.  */
   size_t ldsym_count;


@@ -644,4 +639,8 @@ struct xcoff_ar_hdr_big
 #define arch_xhdr_big(bfd) \
   ((struct xcoff_ar_hdr_big *) arch_eltdata (bfd)->arch_header)
 
 #define arch_xhdr_big(bfd) \
   ((struct xcoff_ar_hdr_big *) arch_eltdata (bfd)->arch_header)
 

+/* True if symbols of class CLASS are external.  */
+#define EXTERN_SYM_P(CLASS) \
+  ((CLASS) == C_EXT || (CLASS) == C_AIX_WEAKEXT)
+

 #endif /* _INTERNAL_XCOFF_H */
 #endif /* _INTERNAL_XCOFF_H */