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* dlltool.c (prefix_encode): New function. Encode temp file prefix from pid.

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(dlltmp): Pass address of pointer being alloced or suffer neverending mallocs.
(make_one_lib_file): Allocate enough space for new longer stub names.
(gen_lib_file): Ditto.
(main): Generate the temp file prefix from the pid if prefix was not specified
on the command line.
This commit is contained in:
Christopher Faylor 2003-07-05 02:58:29 +00:00
parent dbb9d0f3ee
commit bf7a6389e8
2 changed files with 44 additions and 13 deletions
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11
binutils/ChangeLog
View File

@ -1,3 +1,14 @@
2003-07-04 Christopher Faylor <cgf@redhat.com>
* dlltool.c (prefix_encode): New function. Encode temp file prefix
from pid.
(dlltmp): Pass address of pointer being alloced or suffer neverending
mallocs.
(make_one_lib_file): Allocate enough space for new longer stub names.
(gen_lib_file): Ditto.
(main): Generate the temp file prefix from the pid if prefix was not
specified on the command line.
2003-07-04 Nick Clifton <nickc@redhat.com>
* readelf.c (get_data): Print (unsigned) hex values for size and

46
binutils/dlltool.c
View File

@ -350,7 +350,7 @@ static iheadtype *import_list = NULL;
static char *as_name = NULL;
static char * as_flags = "";
static char *tmp_prefix = "d";
static char *tmp_prefix;
static int no_idata4;
static int no_idata5;
@ -440,12 +440,12 @@ char *tmp_tail_s_buf;
char *tmp_tail_o_buf;
char *tmp_stub_buf;
#define TMP_ASM dlltmp (tmp_asm_buf, "%sc.s")
#define TMP_HEAD_S dlltmp (tmp_head_s_buf, "%sh.s")
#define TMP_HEAD_O dlltmp (tmp_head_o_buf, "%sh.o")
#define TMP_TAIL_S dlltmp (tmp_tail_s_buf, "%st.s")
#define TMP_TAIL_O dlltmp (tmp_tail_o_buf, "%st.o")
#define TMP_STUB dlltmp (tmp_stub_buf, "%ss")
#define TMP_ASM dlltmp (&tmp_asm_buf, "%sc.s")
#define TMP_HEAD_S dlltmp (&tmp_head_s_buf, "%sh.s")
#define TMP_HEAD_O dlltmp (&tmp_head_o_buf, "%sh.o")
#define TMP_TAIL_S dlltmp (&tmp_tail_s_buf, "%st.s")
#define TMP_TAIL_O dlltmp (&tmp_tail_o_buf, "%st.o")
#define TMP_STUB dlltmp (&tmp_stub_buf, "%ss")
/* This bit of assemly does jmp * .... */
static const unsigned char i386_jtab[] =
@ -751,14 +751,31 @@ static void inform
PARAMS ((const char *, ...));
static char *
dlltmp PARAMS ((char *buf, const char *fmt))
prefix_encode PARAMS ((char *start, unsigned code))
{
if (!buf)
buf = malloc (strlen (tmp_prefix) + 17);
sprintf (buf, fmt, tmp_prefix);
static char alpha[] = "abcdefghijklmnopqrstuvwxyz";
static char buf[32];
char *p;
strcpy (buf, start);
p = strchr (buf, '\0');
do
*p++ = alpha[code % sizeof (alpha)];
while ((code /= sizeof (alpha)) != 0);
*p = '\0';
return buf;
}
static char *
dlltmp PARAMS ((char **buf, const char *fmt))
{
if (!*buf)
{
*buf = malloc (strlen (tmp_prefix) + 64);
sprintf (*buf, fmt, tmp_prefix);
}
return *buf;
}
static void
inform VPARAMS ((const char * message, ...))
{
@ -2348,7 +2365,7 @@ make_one_lib_file (exp, i)
asymbol * ptrs[NSECS + 4 + EXTRA + 1];
flagword applicable;
char * outname = xmalloc (10);
char * outname = xmalloc (strlen (TMP_STUB) + 10);
int oidx = 0;
@ -2925,7 +2942,7 @@ gen_lib_file ()
{
char *name;
name = (char *) alloca (sizeof TMP_STUB + 10);
name = (char *) alloca (strlen (TMP_STUB) + 10);
for (i = 0, exp = d_exports; exp; i++, exp = exp->next)
{
sprintf (name, "%s%05d.o", TMP_STUB, i);
@ -3421,6 +3438,9 @@ main (ac, av)
}
}
if (!tmp_prefix)
tmp_prefix = prefix_encode ("d", getpid ());
for (i = 0; mtable[i].type; i++)
if (strcmp (mtable[i].type, mname) == 0)
break;