+ WSETEXIT ((*status), 0);
+
+ while (1)
+ {
+ unsigned char *p;
+
+ ofunc = (void (*)()) signal (SIGINT, remote_interrupt);
+ getpkt ((char *) buf, 1);
+ signal (SIGINT, ofunc);
+
+ if (buf[0] == 'E')
+ warning ("Remote failure reply: %s", buf);
+ else if (buf[0] == 'T')
+ {
+ int i;
+ long regno;
+ char regs[MAX_REGISTER_RAW_SIZE];
+
+ /* Expedited reply, containing Signal, {regno, reg} repeat */
+ /* format is: 'Tssn...:r...;n...:r...;n...:r...;#cc', where
+ ss = signal number
+ n... = register number
+ r... = register contents
+ */
+
+ p = &buf[3]; /* after Txx */
+
+ while (*p)
+ {
+ unsigned char *p1;
+
+ regno = strtol (p, &p1, 16); /* Read the register number */
+
+ if (p1 == p)
+ warning ("Remote sent badly formed register number: %s\nPacket: '%s'\n",
+ p1, buf);
+
+ p = p1;
+
+ if (*p++ != ':')
+ warning ("Malformed packet (missing colon): %s\nPacket: '%s'\n",
+ p, buf);
+
+ if (regno >= NUM_REGS)
+ warning ("Remote sent bad register number %d: %s\nPacket: '%s'\n",
+ regno, p, buf);
+
+ for (i = 0; i < REGISTER_RAW_SIZE (regno); i++)
+ {
+ if (p[0] == 0 || p[1] == 0)
+ warning ("Remote reply is too short: %s", buf);
+ regs[i] = fromhex (p[0]) * 16 + fromhex (p[1]);
+ p += 2;
+ }
+
+ if (*p++ != ';')
+ warning ("Remote register badly formatted: %s", buf);
+
+ supply_register (regno, regs);
+ }
+ break;
+ }
+ else if (buf[0] == 'N')
+ {
+ unsigned char *p1;
+ bfd_vma text_addr, data_addr, bss_addr;
+
+ /* Relocate object file. Format is NAATT;DD;BB where AA is
+ the signal number, TT is the new text address, DD is the
+ new data address, and BB is the new bss address. This is
+ used by the NLM stub; gdb may see more sections. */
+ p = &buf[3];
+ text_addr = strtol (p, &p1, 16);
+ if (p1 == p || *p1 != ';')
+ warning ("Malformed relocation packet: Packet '%s'", buf);
+ p = p1 + 1;
+ data_addr = strtol (p, &p1, 16);
+ if (p1 == p || *p1 != ';')
+ warning ("Malformed relocation packet: Packet '%s'", buf);
+ p = p1 + 1;
+ bss_addr = strtol (p, &p1, 16);
+ if (p1 == p)
+ warning ("Malformed relocation packet: Packet '%s'", buf);
+
+ if (symfile_objfile != NULL)
+ {
+ struct section_offsets *offs;
+
+ /* FIXME: Why don't the various symfile_offsets routines
+ in the sym_fns vectors set this? */
+ if (symfile_objfile->num_sections == 0)
+ symfile_objfile->num_sections = SECT_OFF_MAX;
+
+ offs = ((struct section_offsets *)
+ alloca (sizeof (struct section_offsets)
+ + (symfile_objfile->num_sections
+ * sizeof (offs->offsets))));
+ memcpy (offs, symfile_objfile->section_offsets,
+ (sizeof (struct section_offsets)
+ + (symfile_objfile->num_sections
+ * sizeof (offs->offsets))));
+ ANOFFSET (offs, SECT_OFF_TEXT) = text_addr;
+ ANOFFSET (offs, SECT_OFF_DATA) = data_addr;
+ ANOFFSET (offs, SECT_OFF_BSS) = bss_addr;
+
+ objfile_relocate (symfile_objfile, offs);
+ }
+ break;
+ }
+ else if (buf[0] == 'W')
+ {
+ /* The remote process exited. */
+ WSETEXIT (*status, (fromhex (buf[1]) << 4) + fromhex (buf[2]));
+ return 0;
+ }
+ else if (buf[0] == 'S')
+ break;
+ else
+ warning ("Invalid remote reply: %s", buf);
+ }
+
+ WSETSTOP ((*status), (((fromhex (buf[1])) << 4) + (fromhex (buf[2]))));
+
+ return 0;
projects / deliverable / binutils-gdb.git / blobdiff