Initial revision

1 files changed, 132 insertions, 0 deletions

diff --git a/ld/ld.h b/ld/ld.h
new file mode 100644
index 0000000..fb2b62a
--- /dev/null
+++ b/ld/ld.h
@@ -0,0 +1,132 @@
+/* ld.h -
+
+   Copyright (C) 1991 Free Software Foundation, Inc.
+
+   This file is part of GLD, the Gnu Linker.
+
+   GLD 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 1, or (at your option)
+   any later version.
+
+   GLD 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 GLD; see the file COPYING.  If not, write to
+   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+
+#define flag_is_not_at_end(x) ((x) & BSF_NOT_AT_END)
+#define flag_is_ordinary_local(x) (((x) & (BSF_LOCAL))&!((x) & (BSF_DEBUGGING)))
+#define flag_is_debugger(x) ((x) & BSF_DEBUGGING)
+#define flag_is_undefined_or_global(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL))
+#define flag_is_defined(x) (!((x) & (BSF_UNDEFINED)))
+#define flag_is_global_or_common(x) ((x) & (BSF_GLOBAL | BSF_FORT_COMM))
+#define flag_is_undefined_or_global_or_common(x) ((x) & (BSF_UNDEFINED | BSF_GLOBAL | BSF_FORT_COMM))
+#define flag_is_common(x) ((x) & BSF_FORT_COMM)
+#define flag_is_global(x) ((x) & (BSF_GLOBAL))
+#define flag_is_undefined(x) ((x) & BSF_UNDEFINED)
+#define flag_set(x,y) (x = y)
+#define flag_is_fort_comm(x) ((x) & BSF_FORT_COMM)
+#define flag_is_absolute(x) ((x) & BSF_ABSOLUTE)
+/* Extra information we hold on sections */
+typedef struct  user_section_struct {
+  /* Pointer to the section where this data will go */
+  struct lang_input_statement_struct *file;
+} section_userdata_type;
+
+
+#define get_userdata(x) ((x)->userdata)
+#define as_output_section_statement(x) ((x)->otheruserdata)
+
+#if 0
+/*
+ * Structure for communication between do_file_warnings and it's
+ * helper routines.  Will in practice be an array of three of these:
+ * 0) Current line, 1) Next line, 2) Source file info.
+ */
+struct line_debug_entry
+{
+  int line;
+  char *filename;
+  struct nlist *sym;
+};
+
+#endif
+
+
+/* Which symbols should be stripped (omitted from the output):
+   none, all, or debugger symbols.  */
+enum { STRIP_NONE, STRIP_ALL, STRIP_DEBUGGER } strip_symbols;
+
+
+
+
+/* Which local symbols should be omitted:
+   none, all, or those starting with L.
+   This is irrelevant if STRIP_NONE.  */
+enum { DISCARD_NONE, DISCARD_ALL, DISCARD_L } discard_locals;
+
+
+
+
+
+
+#define ALIGN(this, boundary)  ((( (this) + ((boundary) -1)) & (~((boundary)-1))))
+#if 0
+#define FOREACHGLOBALSYMBOL(x)   ldsym_type *x; for (x = symbol_head; x; x=x->next)
+
+
+
+
+#define SECTIONLOOP(abfd, ptr) \
+  asection *ptr; for(ptr = abfd->sections; ptr;ptr=ptr->next)
+
+
+#endif
+typedef struct {
+
+  /* 1 => assign space to common symbols even if `relocatable_output'.  */
+  boolean force_common_definition;
+
+} args_type;
+
+typedef int token_code_type;
+
+typedef struct 
+{
+  unsigned int specified_data_size;
+  boolean magic_demand_paged;
+  boolean make_executable;
+  /* 1 => write relocation into output file so can re-input it later.  */
+  boolean relocateable_output;
+
+  /* Will we build contstructors, or leave alone ? */
+  boolean build_constructors;
+  /* 1 => write relocation such that a UNIX linker can understand it.
+     This is used mainly to finish of sets that were built.  */
+  boolean unix_relocate;
+
+
+} ld_config_type;
+#define set_asymbol_chain(x,y) ((x)->udata = (void *)y)
+#define get_asymbol_chain(x) ((asymbol **)((x)->udata))
+#define get_loader_symbol(x) ((loader_global_asymbol *)((x)->udata))
+#define set_loader_symbol(x,y) ((x)->udata = (void *)y)
+
+
+
+
+
+
+typedef enum {
+  lang_first_phase_enum,
+  lang_allocating_phase_enum,
+  lang_final_phase_enum } lang_phase_type;
+
+
+
+