* rs6000-tdep.c (find_toc_address): Revise comment.
* symfile.c, symfile.h (init_psymbol_list): New function; consolidate duplicated copies from os9kread.c, dbxread.c and dwarfread.c. * defs.h: Declare info_verbose. * xcoffread.c: Extensive changes to support psymtabs.
This commit is contained in:
Jim Kingdon
parent
b297038d0b
commit
a367db8959
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@ -1,3 +1,12 @@
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Sat May 13 13:34:18 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
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* rs6000-tdep.c (find_toc_address): Revise comment.
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* symfile.c, symfile.h (init_psymbol_list): New function;
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consolidate duplicated copies from os9kread.c, dbxread.c
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and dwarfread.c.
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* defs.h: Declare info_verbose.
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* xcoffread.c: Extensive changes to support psymtabs.
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Fri May 12 13:48:41 1995 Stu Grossman (grossman@andros.cygnus.com)
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* cpu32bug-rom.c remote-est.c rom68k-rom.c: Update line_term element.
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@ -246,9 +246,6 @@ add_bincl_to_list PARAMS ((struct partial_symtab *, char *, int));
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static void
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init_bincl_list PARAMS ((int, struct objfile *));
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static void
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init_psymbol_list PARAMS ((struct objfile *));
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static char *
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dbx_next_symbol_text PARAMS ((void));
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@ -558,8 +555,10 @@ dbx_symfile_read (objfile, section_offsets, mainline)
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perror_with_name (objfile->name);
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/* If we are reinitializing, or if we have never loaded syms yet, init */
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if (mainline || objfile->global_psymbols.size == 0 || objfile->static_psymbols.size == 0)
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init_psymbol_list (objfile);
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if (mainline
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|| objfile->global_psymbols.size == 0
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|| objfile->static_psymbols.size == 0)
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init_psymbol_list (objfile, DBX_SYMCOUNT (objfile));
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symbol_size = DBX_SYMBOL_SIZE (objfile);
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symbol_table_offset = DBX_SYMTAB_OFFSET (objfile);
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@ -749,9 +748,11 @@ static char *last_function_name;
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/* The address in memory of the string table of the object file we are
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reading (which might not be the "main" object file, but might be a
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shared library or some other dynamically loaded thing). This is set
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by read_dbx_symtab when building psymtabs, and by read_ofile_symtab
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when building symtabs, and is used only by next_symbol_text. */
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shared library or some other dynamically loaded thing). This is
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set by read_dbx_symtab when building psymtabs, and by
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read_ofile_symtab when building symtabs, and is used only by
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next_symbol_text. FIXME: If that is true, we don't need it when
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building psymtabs, right? */
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static char *stringtab_global;
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/* Refill the symbol table input buffer
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@ -803,30 +804,6 @@ dbx_next_symbol_text ()
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+ file_string_table_offset;
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}
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/* Initializes storage for all of the partial symbols that will be
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created by read_dbx_symtab and subsidiaries. */
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static void
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init_psymbol_list (objfile)
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struct objfile *objfile;
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{
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/* Free any previously allocated psymbol lists. */
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if (objfile -> global_psymbols.list)
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mfree (objfile -> md, (PTR)objfile -> global_psymbols.list);
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if (objfile -> static_psymbols.list)
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mfree (objfile -> md, (PTR)objfile -> static_psymbols.list);
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/* Current best guess is that there are approximately a twentieth
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of the total symbols (in a debugging file) are global or static
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oriented symbols */
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objfile -> global_psymbols.size = DBX_SYMCOUNT (objfile) / 10;
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objfile -> static_psymbols.size = DBX_SYMCOUNT (objfile) / 10;
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objfile -> global_psymbols.next = objfile -> global_psymbols.list = (struct partial_symbol *)
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xmmalloc (objfile -> md, objfile -> global_psymbols.size * sizeof (struct partial_symbol));
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objfile -> static_psymbols.next = objfile -> static_psymbols.list = (struct partial_symbol *)
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xmmalloc (objfile -> md, objfile -> static_psymbols.size * sizeof (struct partial_symbol));
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}
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/* Initialize the list of bincls to contain none and have some
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allocated. */
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@ -473,9 +473,6 @@ scan_compilation_units PARAMS ((char *, char *, file_ptr,
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static void
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add_partial_symbol PARAMS ((struct dieinfo *, struct objfile *));
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static void
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init_psymbol_list PARAMS ((struct objfile *, int));
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static void
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basicdieinfo PARAMS ((struct dieinfo *, char *, struct objfile *));
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@ -2473,54 +2470,6 @@ dwarf_psymtab_to_symtab (pst)
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/*
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LOCAL FUNCTION
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init_psymbol_list -- initialize storage for partial symbols
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SYNOPSIS
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static void init_psymbol_list (struct objfile *objfile, int total_symbols)
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DESCRIPTION
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Initializes storage for all of the partial symbols that will be
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created by dwarf_build_psymtabs and subsidiaries.
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*/
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static void
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init_psymbol_list (objfile, total_symbols)
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struct objfile *objfile;
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int total_symbols;
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{
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/* Free any previously allocated psymbol lists. */
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if (objfile -> global_psymbols.list)
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{
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mfree (objfile -> md, (PTR)objfile -> global_psymbols.list);
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}
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if (objfile -> static_psymbols.list)
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{
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mfree (objfile -> md, (PTR)objfile -> static_psymbols.list);
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}
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/* Current best guess is that there are approximately a twentieth
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of the total symbols (in a debugging file) are global or static
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oriented symbols */
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objfile -> global_psymbols.size = total_symbols / 10;
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objfile -> static_psymbols.size = total_symbols / 10;
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objfile -> global_psymbols.next =
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objfile -> global_psymbols.list = (struct partial_symbol *)
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xmmalloc (objfile -> md, objfile -> global_psymbols.size
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* sizeof (struct partial_symbol));
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objfile -> static_psymbols.next =
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objfile -> static_psymbols.list = (struct partial_symbol *)
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xmmalloc (objfile -> md, objfile -> static_psymbols.size
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* sizeof (struct partial_symbol));
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}
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/*
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LOCAL FUNCTION
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add_enum_psymbol -- add enumeration members to partial symbol table
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@ -143,9 +143,6 @@ static void
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read_os9k_psymtab PARAMS ((struct section_offsets *, struct objfile *,
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CORE_ADDR, int));
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static void
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init_psymbol_list PARAMS ((struct objfile *));
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static int
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fill_sym PARAMS ((FILE *, bfd *));
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@ -340,7 +337,7 @@ os9k_symfile_read (objfile, section_offsets, mainline)
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/* If we are reinitializing, or if we have never loaded syms yet, init */
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if (mainline || objfile->global_psymbols.size == 0 ||
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objfile->static_psymbols.size == 0)
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init_psymbol_list (objfile);
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init_psymbol_list (objfile, DBX_SYMCOUNT (objfile));
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pending_blocks = 0;
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back_to = make_cleanup (really_free_pendings, 0);
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@ -550,30 +547,6 @@ char *p;
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return 1;
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}
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/* Initializes storage for all of the partial symbols that will be
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created by read_dbx_symtab and subsidiaries. */
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static void
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init_psymbol_list (objfile)
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struct objfile *objfile;
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{
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/* Free any previously allocated psymbol lists. */
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if (objfile -> global_psymbols.list)
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mfree (objfile -> md, (PTR)objfile -> global_psymbols.list);
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if (objfile -> static_psymbols.list)
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mfree (objfile -> md, (PTR)objfile -> static_psymbols.list);
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/* Current best guess is that there are approximately a twentieth
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of the total symbols (in a debugging file) are global or static
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oriented symbols */
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objfile -> global_psymbols.size = DBX_SYMCOUNT (objfile) / 10;
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objfile -> static_psymbols.size = DBX_SYMCOUNT (objfile) / 10;
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objfile -> global_psymbols.next = objfile -> global_psymbols.list = (struct partial_symbol *)
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xmmalloc (objfile -> md, objfile -> global_psymbols.size * sizeof (struct partial_symbol));
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objfile -> static_psymbols.next = objfile -> static_psymbols.list = (struct partial_symbol *)
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xmmalloc (objfile -> md, objfile -> static_psymbols.size * sizeof (struct partial_symbol));
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}
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/* Given pointers to an a.out symbol table in core containing dbx
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style data, setup partial_symtab's describing each source file for
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which debugging information is available.
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@ -1199,10 +1199,12 @@ add_text_to_loadinfo (textaddr, dataaddr)
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}
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/* FIXME: This assumes that the "textorg" and "dataorg" elements
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/* Note that this assumes that the "textorg" and "dataorg" elements
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of a member of this array are correlated with the "toc_offset"
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element of the same member. But they are sequentially assigned in wildly
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different places, and probably there is no correlation. FIXME! */
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element of the same member. This is taken care of because the loops
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which assign the former (in xcoff_relocate_symtab or xcoff_relocate_core)
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and the latter (in scan_xcoff_symtab, via vmap_symtab, in vmap_ldinfo
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or xcoff_relocate_core) traverse the same objfiles in the same order. */
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static CORE_ADDR
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find_toc_address (pc)
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1758
gdb/xcoffread.c
1758
gdb/xcoffread.c
File diff suppressed because it is too large
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