newptr = (evax_section *) bfd_malloc (sizeof (evax_section));
if (newptr == (evax_section *) NULL)
return NULL;
- newptr->contents = (unsigned char *) bfd_alloc (abfd, section->_raw_size);
+ newptr->contents = (unsigned char *) bfd_alloc (abfd, (int)section->_raw_size);
if (newptr->contents == (unsigned char *)NULL)
return NULL;
newptr->offset = 0;
return;
}
-/*-----------------------------------------------------------------------------*/
+/* this hash routine borrowed from GNU-EMACS, and strengthened slightly ERY*/
-/* Return basename (stripped of directory information) of filename */
+static int
+hash_string (ptr)
+ const char *ptr;
+{
+ register const unsigned char *p = (unsigned char *) ptr;
+ register const unsigned char *end = p + strlen (ptr);
+ register unsigned char c;
+ register int hash = 0;
+ while (p != end)
+ {
+ c = *p++;
+ hash = ((hash << 3) + (hash << 15) + (hash >> 28) + c);
+ }
+ return hash;
+}
+
+/* Generate a Case-Hacked VMS symbol name (limited to 64 chars). */
char *
-_bfd_evax_basename (name)
- char *name;
+_bfd_evax_case_hack_symbol (abfd, in)
+ bfd *abfd;
+ const char *in;
{
- char *ptr;
+ long int init;
+ long int result;
+ char *pnt = 0;
+ char *new_name;
+ const char *old_name;
+ int i;
+ int destructor = 0; /*hack to allow for case sens in a destructor*/
+ int truncate = 0;
+ int case_hack_bits = 0;
+ int saw_dollar = 0;
+ static char hex_table[16] =
+ {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+
+ static char outbuf[65];
+ char *out = outbuf;
#if EVAX_DEBUG
- evax_debug (6, "_bfd_evax_basename %s -> ", name);
+ evax_debug(4, "_bfd_evax_case_hack_symbol \"%s\"\n", in);
#endif
-#ifndef VMS
- /* assume unix host */
- ptr = strrchr (name, '.');
- if (ptr)
- *ptr = 0;
- ptr = strrchr (name, '/');
- if (ptr)
- *ptr++ = 0;
- else
- ptr = name;
-#else
- /* assume vms host */
- ptr = strrchr (name, '.');
- if (ptr)
- {
- *ptr = 0;
- ptr = name;
- }
- else
+#if 0
+ /* Kill any leading "_". */ /* Why ? FIXME ! */
+
+ if ((in[0] == '_') && ((in[1] > '9') || (in[1] < '0')))
+ in++;
+#endif
+
+ new_name = out; /* save this for later. */
+
+ /* We may need to truncate the symbol, save the hash for later. */
+
+ result = (strlen (in) > 56) ? hash_string (in) : 0;
+
+ old_name = in;
+
+ /* Do the case conversion. */
+
+ i = 56; /* Maximum of 56 chars */
+
+ while (*in && (--i >= 0))
{
- ptr = strrchr (name, ']');
- if (ptr)
- *ptr++ = 0;
- else
+ case_hack_bits <<= 1;
+ if (*in == '$')
+ saw_dollar = 1;
+ if ((destructor == 1) && (i == 54))
+ saw_dollar = 0;
+ switch (PRIV(vms_name_mapping))
{
- ptr = strrchr (name, ':');
- if (ptr)
- *ptr++ = 0;
- else
- ptr = name;
+ case 0:
+ if (isupper (*in)) {
+ *out++ = *in++;
+ case_hack_bits |= 1;
+ } else {
+ *out++ = islower (*in) ? toupper (*in++) : *in++;
+ }
+ break;
+ case 3: *out++ = *in++;
+ break;
+ case 2:
+ if (islower (*in)) {
+ *out++ = *in++;
+ } else {
+ *out++ = isupper (*in) ? tolower (*in++) : *in++;
+ }
+ break;
}
}
-#endif
-#if EVAX_DEBUG
- evax_debug (6, "%s\n", ptr);
-#endif
+ /* if we saw a dollar sign, we don't do case hacking. */
+
+ if (PRIV(flag_no_hash_mixed_case) || saw_dollar)
+ case_hack_bits = 0;
- return ptr;
+ /* if we have more than 56 characters and everything is lowercase
+ we can insert the full 64 characters. */
+
+ if (*in)
+ {
+ /* We have more than 56 characters
+ If we must add the case hack, then we have truncated the str. */
+ pnt = out;
+ truncate = 1;
+ if (case_hack_bits == 0)
+ {
+ /* And so far they are all lower case:
+ Check up to 8 more characters
+ and ensure that they are lowercase. */
+
+ for (i = 0; (in[i] != 0) && (i < 8); i++)
+ if (isupper (in[i]) && !saw_dollar && !PRIV(flag_no_hash_mixed_case))
+ break;
+
+ if (in[i] == 0)
+ truncate = 0;
+
+ if ((i == 8) || (in[i] == 0))
+ {
+ /* They are: Copy up to 64 characters
+ to the output string. */
+
+ i = 8;
+ while ((--i >= 0) && (*in))
+ {
+ switch (PRIV(vms_name_mapping))
+ {
+ case 0:
+ *out++ = islower (*in) ? toupper (*in++) : *in++;
+ break;
+ case 3:
+ *out++ = *in++;
+ break;
+ case 2:
+ *out++ = isupper (*in) ? tolower (*in++) : *in++;
+ break;
+ }
+ }
+ }
+ }
}
+ /* If there were any uppercase characters in the name we
+ take on the case hacking string. */
-/* Manufacure a VMS like time on a unix based system.
- stolen from obj-vms.c */
+ /* Old behavior for regular GNU-C compiler */
-char *
-_bfd_get_vms_time_string ()
-{
- static char tbuf[18];
-#ifndef VMS
-#include <sys/types.h>
-#include <time.h>
-
- char *pnt;
- time_t timeb;
- time (&timeb);
- pnt = ctime (&timeb);
- pnt[3] = 0;
- pnt[7] = 0;
- pnt[10] = 0;
- pnt[16] = 0;
- pnt[24] = 0;
- sprintf (tbuf, "%2s-%3s-%s %s", pnt + 8, pnt + 4, pnt + 20, pnt + 11);
-#else
-#include <starlet.h>
- struct
- {
- int Size;
- char *Ptr;
- } Descriptor;
- Descriptor.Size = 17;
- Descriptor.Ptr = tbuf;
- sys$asctim (0, &Descriptor, 0, 0);
-#endif /* not VMS */
+ if (!PRIV(flag_hash_long_names))
+ truncate = 0;
+
+ if ((case_hack_bits != 0) || (truncate == 1))
+ {
+ if (truncate == 0)
+ {
+ *out++ = '_';
+ for (i = 0; i < 6; i++)
+ {
+ *out++ = hex_table[case_hack_bits & 0xf];
+ case_hack_bits >>= 4;
+ }
+ *out++ = 'X';
+ }
+ else
+ {
+ out = pnt; /* Cut back to 56 characters maximum */
+ *out++ = '_';
+ for (i = 0; i < 7; i++)
+ {
+ init = result & 0x01f;
+ *out++ = (init < 10) ? ('0' + init) : ('A' + init - 10);
+ result = result >> 5;
+ }
+ }
+ }
+
+ *out = 0;
#if EVAX_DEBUG
- evax_debug (6, "vmstimestring:'%s'\n", tbuf);
+ evax_debug(4, "--> [%d]\"%s\"\n", strlen (outbuf), outbuf);
#endif
- return tbuf;
+ if (truncate == 1
+ && PRIV(flag_hash_long_names)
+ && PRIV(flag_show_after_trunc))
+ printf ("Symbol %s replaced by %s\n", old_name, new_name);
+
+ return outbuf;
}
+
projects / deliverable / binutils-gdb.git / blobdiff