diff options
Diffstat (limited to 'gdb/solib-svr4.c')
| -rw-r--r-- | gdb/solib-svr4.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c index 8dfffad..d031303 100644 --- a/gdb/solib-svr4.c +++ b/gdb/solib-svr4.c @@ -723,6 +723,7 @@ scan_dyntag_auxv (int dyntag, CORE_ADDR *ptr) if (arch_size == 32) { Elf32_External_Dyn *dynp = (Elf32_External_Dyn *) buf; + dyn_tag = extract_unsigned_integer ((gdb_byte *) dynp->d_tag, 4, byte_order); dyn_ptr = extract_unsigned_integer ((gdb_byte *) dynp->d_un.d_ptr, @@ -731,6 +732,7 @@ scan_dyntag_auxv (int dyntag, CORE_ADDR *ptr) else { Elf64_External_Dyn *dynp = (Elf64_External_Dyn *) buf; + dyn_tag = extract_unsigned_integer ((gdb_byte *) dynp->d_tag, 8, byte_order); dyn_ptr = extract_unsigned_integer ((gdb_byte *) dynp->d_un.d_ptr, @@ -793,6 +795,7 @@ elf_locate_base (void) struct type *ptr_type = builtin_type (target_gdbarch)->builtin_data_ptr; gdb_byte *pbuf; int pbuf_size = TYPE_LENGTH (ptr_type); + pbuf = alloca (pbuf_size); /* DT_MIPS_RLD_MAP contains a pointer to the address of the dynamic link structure. */ @@ -1519,6 +1522,7 @@ enable_break (struct svr4_info *info, int from_tty) { struct regcache *regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch); + load_addr = (regcache_read_pc (regcache) - exec_entry_point (tmp_bfd, tmp_bfd_target)); } @@ -2065,6 +2069,7 @@ static int svr4_have_link_map_offsets (void) { struct solib_svr4_ops *ops = gdbarch_data (target_gdbarch, solib_svr4_data); + return (ops->fetch_link_map_offsets != NULL); } |