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* core.c (core_files_info): Shorten output.

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* exec.c (exec_files_info):  Ditto.
(build_section_table):  Ignore zero-length sections.
This commit is contained in:
John Gilmore
1991-09-28 01:31:23 +00:00
parent 39bf59520b
commit dad0e12d57
2 changed files with 18 additions and 14 deletions
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22
gdb/exec.c
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@ -52,7 +52,7 @@ int write_files = 0;
/* Text start and end addresses (KLUDGE) if needed */
#if NEED_TEXT_START_END
#ifdef NEED_TEXT_START_END
CORE_ADDR text_start = 0;
CORE_ADDR text_end = 0;
#endif
@ -144,15 +144,18 @@ exec_file_command (filename, from_tty)
error ("Can't find the file sections in `%s': %s",
exec_bfd->filename, bfd_errmsg (bfd_error));
#if NEED_TEXT_START_END
#ifdef NEED_TEXT_START_END
/* This is a KLUDGE (FIXME) because a few places in a few ports
(29K springs to mind) need this info for now. */
{
struct section_table *p;
for (p = exec_ops.sections; p < exec_ops.sections_end; p++)
if (!strcmp (".text", bfd_section_name (p->bfd, p->sec_ptr))
text_start = p->addr;
text_end = p->endaddr;
if (!strcmp (".text", bfd_section_name (p->bfd, p->sec_ptr)))
{
text_start = p->addr;
text_end = p->endaddr;
break;
}
}
#endif
@ -201,6 +204,8 @@ add_to_section_table (abfd, asect, table_pp_char)
/* FIXME, we need to handle BSS segment here...it alloc's but doesn't load */
if (!(aflag & SEC_LOAD))
return;
if (0 == bfd_section_size (abfd, asect))
return;
(*table_pp)->bfd = abfd;
(*table_pp)->sec_ptr = asect;
(*table_pp)->addr = bfd_section_vma (abfd, asect);
@ -320,10 +325,11 @@ exec_files_info ()
printf ("\tExecutable file `%s'.\n", bfd_get_filename(exec_bfd));
for (p = exec_ops.sections; p < exec_ops.sections_end; p++)
printf("\texecutable from 0x%08x to 0x%08x is %s\n",
p->addr, p->endaddr,
for (p = exec_ops.sections; p < exec_ops.sections_end; p++) {
printf("\t%s", local_hex_string_custom (p->addr, "08"));
printf(" - %s is %s\n", local_hex_string_custom (p->endaddr, "08"),
bfd_section_name (exec_bfd, p->sec_ptr));
}
}
static void