FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

PR binutils/14662

Browse source 
* elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
	SEC_DEBUGGING.
This commit is contained in:
Alan Modra 2012-10-07 23:59:26 +00:00
parent 0f4058b697
commit f073ced36d
2 changed files with 24 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

54
bfd/elf.c
View file

@ -880,45 +880,25 @@ _bfd_elf_make_section_from_shdr (bfd *abfd,
{
/* The debugging sections appear to be recognized only by name,
not any sort of flag. Their SEC_ALLOC bits are cleared. */
static const struct
{
const char *name;
int len;
} debug_sections [] =
{
{ STRING_COMMA_LEN ("debug") }, /* 'd' */
{ NULL, 0 }, /* 'e' */
{ NULL, 0 }, /* 'f' */
{ STRING_COMMA_LEN ("gnu.linkonce.wi.") }, /* 'g' */
{ NULL, 0 }, /* 'h' */
{ NULL, 0 }, /* 'i' */
{ NULL, 0 }, /* 'j' */
{ NULL, 0 }, /* 'k' */
{ STRING_COMMA_LEN ("line") }, /* 'l' */
{ NULL, 0 }, /* 'm' */
{ NULL, 0 }, /* 'n' */
{ NULL, 0 }, /* 'o' */
{ NULL, 0 }, /* 'p' */
{ NULL, 0 }, /* 'q' */
{ NULL, 0 }, /* 'r' */
{ STRING_COMMA_LEN ("stab") }, /* 's' */
{ NULL, 0 }, /* 't' */
{ NULL, 0 }, /* 'u' */
{ NULL, 0 }, /* 'v' */
{ NULL, 0 }, /* 'w' */
{ NULL, 0 }, /* 'x' */
{ NULL, 0 }, /* 'y' */
{ STRING_COMMA_LEN ("zdebug") } /* 'z' */
};
if (name [0] == '.')
{
int i = name [1] - 'd';
if (i >= 0
&& i < (int) ARRAY_SIZE (debug_sections)
&& debug_sections [i].name != NULL
&& strncmp (&name [1], debug_sections [i].name,
debug_sections [i].len) == 0)
const char *p;
int n;
if (name[1] == 'd')
p = ".debug", n = 6;
else if (name[1] == 'g' && name[2] == 'n')
p = ".gnu.linkonce.wi.", n = 17;
else if (name[1] == 'g' && name[2] == 'd')
p = ".gdb_index", n = 11; /* yes we really do mean 11. */
else if (name[1] == 'l')
p = ".line", n = 5;
else if (name[1] == 's')
p = ".stab", n = 5;
else if (name[1] == 'z')
p = ".zdebug", n = 7;
else
p = NULL, n = 0;
if (p != NULL && strncmp (name, p, n) == 0)
flags |= SEC_DEBUGGING;
}
}