3c02636b4e
objfiles.h (struct objfiles): Add section_offsets, num_sections.
symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
Set them.
symtab.h (struct general_symbol_info): Add section field.
minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
xcoffread.c: Set section for symbols and msymbols.
(struct symtab): Add block_line_section field.
buildsym.c (end_symtab): Set it.
(end_symtab and callers): Add section parameter.
objfiles.c (objfile_relocate): New funciton.
xcoffexec.c (vmap_symtab): Use it.
xcoffsolib.h (struct vmap): Remove unused fields.
config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
CORE_NEEDS_RELOCATION, symtab_relocated.
config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
rs6000-tdep.c: Make loadinfotext static.
breakpoint.c (fixup_breakpoints): Doc fix.
symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
(end_symtab): primary field replaces nonreloc.
57 lines
2 KiB
C
57 lines
2 KiB
C
/* Data structures for RS/6000 shared libraries, for GDB.
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Copyright 1991, 1992 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/*
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the vmap struct is used to describe the virtual address space of
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the target we are manipulating. The first entry is always the "exec"
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file. Subsequent entries correspond to other objects that are
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mapped into the address space of a process created from the "exec" file.
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These are either in response to exec()ing the file, in which case all
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shared libraries are loaded, or a "load" system call, followed by the
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user's issuance of a "load" command. */
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struct vmap {
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struct vmap *nxt; /* ^ to next in chain */
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bfd *bfd; /* BFD for mappable object library */
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char *name; /* ^ to object file name */
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char *member; /* ^ to member name */
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CORE_ADDR tstart; /* virtual addr where member is mapped */
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CORE_ADDR tend; /* virtual upper bound of member */
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CORE_ADDR tadj; /* heuristically derived adjustment */
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CORE_ADDR dstart; /* virtual address of data start */
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CORE_ADDR dend; /* vitrual address of data end */
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/* This is NULL for the exec-file. */
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struct objfile *objfile;
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unsigned loaded:1; /* True if symbols are loaded */
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unsigned padding:15;
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};
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struct vmap_and_bfd {
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bfd *pbfd;
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struct vmap *pvmap;
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};
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extern struct vmap *vmap;
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void
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add_text_to_loadinfo PARAMS ((CORE_ADDR textaddr, CORE_ADDR dataaddr));
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