darkkirb/old-cross-binutils
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* objdump.c (_DUMMY_NAME_): Don't define.

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(display_target_list): Use tmpnam to get a file name rather than
	using _DUMMY_NAME_.  Unlink it when done.
	(display_info_table): Likewise.
This commit is contained in:
Ian Lance Taylor 1994-04-22 03:47:57 +00:00
parent da988c2013
commit de04bcebc0
2 changed files with 20 additions and 12 deletions
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5
binutils/ChangeLog
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@ -1,5 +1,10 @@
Thu Apr 21 12:12:26 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Thu Apr 21 12:12:26 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* objdump.c (_DUMMY_NAME_): Don't define.
(display_target_list): Use tmpnam to get a file name rather than
using _DUMMY_NAME_. Unlink it when done.
(display_info_table): Likewise.
* nlmconv.c (secsec): New static variable. * nlmconv.c (secsec): New static variable.
(main): Create .nlmsections section in output BFD. Store (main): Create .nlmsections section in output BFD. Store
information about it in sections header. information about it in sections header.

27
binutils/objdump.c
View file

@ -1322,13 +1322,6 @@ dump_reloc_set (abfd, relpp, relcount)
} }
} }
/* A file to open each BFD on. It will never actually be written to. */
#ifdef __GO32__
#define _DUMMY_NAME_ "##dummy"
#else
#define _DUMMY_NAME_ "/dev/null"
#endif
/* The length of the longest architecture name + 1. */ /* The length of the longest architecture name + 1. */
#define LONGEST_ARCH sizeof("rs6000:6000") #define LONGEST_ARCH sizeof("rs6000:6000")
@ -1338,20 +1331,24 @@ dump_reloc_set (abfd, relpp, relcount)
static void static void
display_target_list () display_target_list ()
{ {
extern char *tmpnam ();
extern bfd_target *bfd_target_vector[]; extern bfd_target *bfd_target_vector[];
char *dummy_name;
int t; int t;
dummy_name = tmpnam ((char *) NULL);
for (t = 0; bfd_target_vector[t]; t++) for (t = 0; bfd_target_vector[t]; t++)
{ {
int a; int a;
bfd_target *p = bfd_target_vector[t]; bfd_target *p = bfd_target_vector[t];
bfd *abfd = bfd_openw (_DUMMY_NAME_, p->name); bfd *abfd = bfd_openw (dummy_name, p->name);
/* It *is* possible that bfd_openw might fail; avoid the /* It *is* possible that bfd_openw might fail; avoid the
tragic consequences that would otherwise ensue. */ tragic consequences that would otherwise ensue. */
if (abfd == NULL) if (abfd == NULL)
{ {
bfd_nonfatal (_DUMMY_NAME_); bfd_nonfatal (dummy_name);
unlink (dummy_name);
return; return;
} }
bfd_set_format (abfd, bfd_object); bfd_set_format (abfd, bfd_object);
@ -1363,6 +1360,7 @@ display_target_list ()
printf (" %s\n", printf (" %s\n",
bfd_printable_arch_mach ((enum bfd_architecture) a, 0)); bfd_printable_arch_mach ((enum bfd_architecture) a, 0));
} }
unlink (dummy_name);
} }
/* Print a table showing which architectures are supported for entries /* Print a table showing which architectures are supported for entries
@ -1374,8 +1372,10 @@ display_info_table (first, last)
int first; int first;
int last; int last;
{ {
int t, a;
extern bfd_target *bfd_target_vector[]; extern bfd_target *bfd_target_vector[];
extern char *tmpnam ();
int t, a;
char *dummy_name;
/* Print heading of target names. */ /* Print heading of target names. */
printf ("\n%*s", (int) LONGEST_ARCH, " "); printf ("\n%*s", (int) LONGEST_ARCH, " ");
@ -1383,6 +1383,7 @@ display_info_table (first, last)
printf ("%s ", bfd_target_vector[t]->name); printf ("%s ", bfd_target_vector[t]->name);
putchar ('\n'); putchar ('\n');
dummy_name = tmpnam ((char *) NULL);
for (a = (int) bfd_arch_obscure + 1; a < (int) bfd_arch_last; a++) for (a = (int) bfd_arch_obscure + 1; a < (int) bfd_arch_last; a++)
if (strcmp (bfd_printable_arch_mach (a, 0), "UNKNOWN!") != 0) if (strcmp (bfd_printable_arch_mach (a, 0), "UNKNOWN!") != 0)
{ {
@ -1391,12 +1392,13 @@ display_info_table (first, last)
for (t = first; t++ < last && bfd_target_vector[t];) for (t = first; t++ < last && bfd_target_vector[t];)
{ {
bfd_target *p = bfd_target_vector[t]; bfd_target *p = bfd_target_vector[t];
bfd *abfd = bfd_openw (_DUMMY_NAME_, p->name); bfd *abfd = bfd_openw (dummy_name, p->name);
/* Just in case the open failed somehow. */ /* Just in case the open failed somehow. */
if (abfd == NULL) if (abfd == NULL)
{ {
bfd_nonfatal (_DUMMY_NAME_); bfd_nonfatal (dummy_name);
unlink (dummy_name);
return; return;
} }
bfd_set_format (abfd, bfd_object); bfd_set_format (abfd, bfd_object);
@ -1412,6 +1414,7 @@ display_info_table (first, last)
} }
putchar ('\n'); putchar ('\n');
} }
unlink (dummy_name);
} }
/* Print tables of all the target-architecture combinations that /* Print tables of all the target-architecture combinations that