-/* Copyright (C) 2008-2021 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2022 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
#include "windows-tdep.h"
-#include "gdb_obstack.h"
+#include "gdbsupport/gdb_obstack.h"
#include "xml-support.h"
#include "gdbarch.h"
#include "target.h"
if (!target_get_tib_address (inferior_ptid, &tlb))
error (_("Unable to read tlb"));
- store_typed_address (value_contents_raw (val), type, tlb);
+ store_typed_address (value_contents_raw (val).data (), type, tlb);
}
/* This function implements the lval_computed support for writing a
if (target_get_tib_address (ptid, &thread_local_base) == 0)
{
- printf_filtered (_("Unable to get thread local base for %s\n"),
- target_pid_to_str (ptid).c_str ());
+ gdb_printf (_("Unable to get thread local base for %s\n"),
+ target_pid_to_str (ptid).c_str ());
return -1;
}
if (target_read (current_inferior ()->top_target (), TARGET_OBJECT_MEMORY,
NULL, tib, thread_local_base, tib_size) != tib_size)
{
- printf_filtered (_("Unable to read thread information "
- "block for %s at address %s\n"),
- target_pid_to_str (ptid).c_str (),
- paddress (target_gdbarch (), thread_local_base));
+ gdb_printf (_("Unable to read thread information "
+ "block for %s at address %s\n"),
+ target_pid_to_str (ptid).c_str (),
+ paddress (target_gdbarch (), thread_local_base));
return -1;
}
- printf_filtered (_("Thread Information Block %s at %s\n"),
- target_pid_to_str (ptid).c_str (),
- paddress (target_gdbarch (), thread_local_base));
+ gdb_printf (_("Thread Information Block %s at %s\n"),
+ target_pid_to_str (ptid).c_str (),
+ paddress (target_gdbarch (), thread_local_base));
index = (gdb_byte *) tib;
{
val = extract_unsigned_integer (index, size, byte_order);
if (i < max_name)
- printf_filtered (_("%s is 0x%s\n"), TIB_NAME[i], phex (val, size));
+ gdb_printf (_("%s is 0x%s\n"), TIB_NAME[i], phex (val, size));
else if (val != 0)
- printf_filtered (_("TIB[0x%s] is 0x%s\n"), phex (i * size, 2),
- phex (val, size));
+ gdb_printf (_("TIB[0x%s] is 0x%s\n"), phex (i * size, 2),
+ phex (val, size));
index += size;
}
return 1;
show_maint_show_all_tib (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
- fprintf_filtered (file, _("Show all non-zero elements of "
- "Thread Information Block is %s.\n"), value);
+ gdb_printf (file, _("Show all non-zero elements of "
+ "Thread Information Block is %s.\n"), value);
}
for (i = 0; i < count; i++)
{
type->field (i).set_name (values[i].name);
- SET_FIELD_ENUMVAL (type->field (i), values[i].value);
+ type->field (i).set_loc_enumval (values[i].value);
}
return type;
{
tlb_make_value,
NULL,
- NULL
};
/* Layout of an element of a PE's Import Directory Table. Based on:
size_t module_name_offset;
CORE_ADDR base_addr;
- gdb_byte *buf = NULL;
-
if (!startswith (sect->name, ".module"))
return;
- buf = (gdb_byte *) xmalloc (bfd_section_size (sect) + 1);
- if (!buf)
- {
- printf_unfiltered ("memory allocation failed for %s\n", sect->name);
- goto out;
- }
+ gdb::byte_vector buf (bfd_section_size (sect) + 1);
if (!bfd_get_section_contents (abfd, sect,
- buf, 0, bfd_section_size (sect)))
- goto out;
-
-
+ buf.data (), 0, bfd_section_size (sect)))
+ return;
+ /* We're going to treat part of the buffer as a string, so make sure
+ it is NUL-terminated. */
+ buf.back () = 0;
/* A DWORD (data_type) followed by struct windows_core_module_info. */
- data_type = extract_unsigned_integer (buf, 4, byte_order);
+ if (bfd_section_size (sect) < 4)
+ return;
+ data_type = extract_unsigned_integer (buf.data (), 4, byte_order);
if (data_type == NOTE_INFO_MODULE)
{
- base_addr = extract_unsigned_integer (buf + 4, 4, byte_order);
- module_name_size = extract_unsigned_integer (buf + 8, 4, byte_order);
module_name_offset = 12;
+ if (bfd_section_size (sect) < module_name_offset)
+ return;
+ base_addr = extract_unsigned_integer (&buf[4], 4, byte_order);
+ module_name_size = extract_unsigned_integer (&buf[8], 4, byte_order);
}
else if (data_type == NOTE_INFO_MODULE64)
{
- base_addr = extract_unsigned_integer (buf + 4, 8, byte_order);
- module_name_size = extract_unsigned_integer (buf + 12, 4, byte_order);
module_name_offset = 16;
+ if (bfd_section_size (sect) < module_name_offset)
+ return;
+ base_addr = extract_unsigned_integer (&buf[4], 8, byte_order);
+ module_name_size = extract_unsigned_integer (&buf[12], 4, byte_order);
}
else
- goto out;
+ return;
if (module_name_offset + module_name_size > bfd_section_size (sect))
- goto out;
- module_name = (char *) buf + module_name_offset;
+ return;
+ module_name = (char *) buf.data () + module_name_offset;
/* The first module is the .exe itself. */
if (data->module_count != 0)
windows_xfer_shared_library (module_name, base_addr,
NULL, data->gdbarch, data->obstack);
data->module_count++;
-
-out:
- xfree (buf);
- return;
}
ULONGEST