/* Handle FR-V (FDPIC) shared libraries for GDB, the GNU Debugger.
- Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GDB.
nsegs = extract_unsigned_integer (ext_ldmbuf_partial.nsegs,
sizeof ext_ldmbuf_partial.nsegs);
+ if (nsegs <= 0)
+ return NULL;
+
/* Allocate space for the complete (external) loadmap. */
ext_ldmbuf_size = sizeof (struct ext_elf32_fdpic_loadmap)
+ (nsegs - 1) * sizeof (struct ext_elf32_fdpic_loadseg);
frv_relocate_main_executable (void)
{
int status;
- CORE_ADDR exec_addr;
+ CORE_ADDR exec_addr, interp_addr;
struct int_elf32_fdpic_loadmap *ldm;
struct cleanup *old_chain;
struct section_offsets *new_offsets;
int changed;
struct obj_section *osect;
- status = frv_fdpic_loadmap_addresses (target_gdbarch, 0, &exec_addr);
+ status = frv_fdpic_loadmap_addresses (target_gdbarch,
+ &interp_addr, &exec_addr);
- if (status < 0)
+ if (status < 0 || (exec_addr == 0 && interp_addr == 0))
{
/* Not using FDPIC ABI, so do nothing. */
return;