ld/
* ldexp.c (fold_name): Issue error on undefined sections. ld/testsuite/ * ld-scripts/expr.exp: New. * ld-scripts/expr1.s: New. * ld-scripts/expr1.d: New. * ld-scripts/expr1.t: New.
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@ -1,3 +1,7 @@
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2007-01-06 Nathan Sidwell <nathan@codesourcery.com>
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* ldexp.c (fold_name): Issue error on undefined sections.
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2007-01-02 Alan Modra <amodra@bigpond.net.au>
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2007-01-02 Alan Modra <amodra@bigpond.net.au>
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* pe-dll.c: Include pe-dll.h.
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* pe-dll.c: Include pe-dll.h.
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23
ld/ldexp.c
23
ld/ldexp.c
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@ -563,7 +563,13 @@ fold_name (etree_type *tree)
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lang_output_section_statement_type *os;
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lang_output_section_statement_type *os;
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os = lang_output_section_find (tree->name.name);
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os = lang_output_section_find (tree->name.name);
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if (os != NULL && os->processed_vma)
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if (os == NULL)
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{
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if (expld.phase == lang_final_phase_enum)
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einfo (_("%F%S: undefined section `%s' referenced in expression\n"),
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tree->name.name);
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}
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else if (os->processed_vma)
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new_rel (0, NULL, os->bfd_section);
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new_rel (0, NULL, os->bfd_section);
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}
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}
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break;
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break;
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@ -574,7 +580,13 @@ fold_name (etree_type *tree)
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lang_output_section_statement_type *os;
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lang_output_section_statement_type *os;
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os = lang_output_section_find (tree->name.name);
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os = lang_output_section_find (tree->name.name);
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if (os != NULL && os->processed_lma)
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if (os == NULL)
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{
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if (expld.phase == lang_final_phase_enum)
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einfo (_("%F%S: undefined section `%s' referenced in expression\n"),
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tree->name.name);
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}
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else if (os->processed_lma)
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{
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{
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if (os->load_base == NULL)
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if (os->load_base == NULL)
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new_abs (os->bfd_section->lma);
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new_abs (os->bfd_section->lma);
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@ -592,7 +604,12 @@ fold_name (etree_type *tree)
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os = lang_output_section_find (tree->name.name);
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os = lang_output_section_find (tree->name.name);
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if (os == NULL)
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if (os == NULL)
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new_abs (0);
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{
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if (expld.phase == lang_final_phase_enum)
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einfo (_("%F%S: undefined section `%s' referenced in expression\n"),
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tree->name.name);
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new_abs (0);
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}
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else if (os->processed_vma)
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else if (os->processed_vma)
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new_abs (os->bfd_section->size / opb);
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new_abs (os->bfd_section->size / opb);
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}
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}
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@ -1,3 +1,10 @@
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2007-01-06 Nathan Sidwell <nathan@codesourcery.com>
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* ld-scripts/expr.exp: New.
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* ld-scripts/expr1.s: New.
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* ld-scripts/expr1.d: New.
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* ld-scripts/expr1.t: New.
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2006-12-29 H.J. Lu <hongjiu.lu@intel.com>
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2006-12-29 H.J. Lu <hongjiu.lu@intel.com>
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* ld-elf/wrap.exp: New file.
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* ld-elf/wrap.exp: New file.
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@ -0,0 +1,20 @@
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# Test ALIGN in a linker script.
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# By Nathan Sidwell, CodeSourcery LLC
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# Copyright 2006
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# Free Software Foundation, Inc.
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#
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# This file 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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#
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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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#
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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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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run_dump_test expr1
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@ -0,0 +1,2 @@
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# ld: -T expr1.t
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# error: undefined section .* in expression
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.word 0
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@ -0,0 +1,12 @@
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ENTRY(RAM)
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MEMORY
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{
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ram (rwx) : ORIGIN = 0, LENGTH = 0x1000000
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}
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SECTIONS
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{
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.text : { } >ram
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}
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RAM = ADDR(ram);
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