mirror of
https://github.com/darlinghq/darling-gdb.git
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8ddef5528d
It wasn't documented (or likely used) and wastes time.
(try_open): If EXTEN is empty, don't try it.
* ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
with normal function declarations.
* Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
Move *.sc-sh to scripttempl/*.sc.
* {emultempl,emulparams,scripttempl}/README: New files.
* sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
removed, replaced with generic.em.
* h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
h8[35]00hms.s[ch]. Change their contents to omit the "hms".
* *.em (*_get_script): Return script name instead of script contents.
* ldlang.c (lang_process): Change caller.
* ldlex.l, ldgram.y: Recognize -m option.
Check for input files after *all* options in grammar.
* ldmain.c (main): Check for -m options. Add default directory
for -m.
* mkscript.c: File removed.
* genscripts.sh: Take two more parameters, tooldirlib and libdir,
to add to the default LIB_PATH.
Look for input files in the new subdirectories.
Create the scripts in emulations subdirectory and don't filter
them through mkscript.
* configure.in: Make the emulations subdirectory.
* Makefile.in: Account for all of the above changes.
Remove unused .SUFFIXES. Get libgcc.a path with gcc
-print-libgcc-file-name instead of $(libdir)/libgcc.a.
Put CFLAGS last in the compilation rules.
Add -I../bfd to INCLUDES so sysdep.h is found.
* ldfile.c (try_open): If opening without the extension fails,
try with the extension even if -v or -V was given.
had_script is imported (from ldgram.y), not exported.
83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
#include "bfd.h"
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#include "sysdep.h"
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#include "../bfd/seclet.h"
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#include "ld.h"
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#include "ldmisc.h"
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#define MAX_ERRORS_IN_A_ROW 5
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extern ld_config_type config;
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extern bfd_error_vector_type bfd_error_vector;
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/* BFD has failed to link something, give a better error message */
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static void
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ld_undefined_symbol (relent, seclet)
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CONST arelent *relent;
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CONST bfd_seclet_type *seclet;
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{
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asymbol *s = *(relent->sym_ptr_ptr);
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static asymbol *error_symbol;
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static unsigned int error_count;
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if (seclet != (bfd_seclet_type *)NULL)
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{
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asection *section = seclet->u.indirect.section;
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bfd *abfd = section->owner;
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/* We remember the symbol, and never print more than
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a reasonable number of them in a row */
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if (s == error_symbol) {
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error_count++;
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}
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else {
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error_count = 0;
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error_symbol = s;
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}
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if (error_count < MAX_ERRORS_IN_A_ROW) {
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einfo("%X%C: undefined reference to `%T'\n",
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abfd,section, seclet->u.indirect.symbols,
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relent->address, s);
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config.make_executable = false;
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}
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else if (error_count == MAX_ERRORS_IN_A_ROW) {
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einfo("%C: more undefined references to `%T' follow\n",
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abfd, section,
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seclet->u.indirect.symbols,
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relent->address, s);
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}
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else {
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/* Don't print any more */
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}
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}
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else
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{
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einfo("%Xundefined reference to %s\n", (*(relent->sym_ptr_ptr))->name);
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}
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}
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static void
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ld_reloc_truncated (relent, seclet)
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CONST arelent *relent;
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bfd_seclet_type *seclet;
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{
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asymbol *s = *(relent->sym_ptr_ptr);
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asection *section = seclet->u.indirect.section;
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bfd *abfd = section->owner;
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einfo("%X%C: relocation truncated to fit %R\n",
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abfd, section, seclet->u.indirect.symbols, relent->address, relent);
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}
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void
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init_bfd_error_vector ()
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{
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bfd_error_vector.undefined_symbol = ld_undefined_symbol;
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bfd_error_vector.reloc_value_truncated = ld_reloc_truncated;
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}
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