2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
+ * windows-tdep.h: Add prototypes.
+ * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
+ (i386_windows_core_pid_to_str): Move and rename ...
+ * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
+ (windows_core_pid_to_str): ... and here.
+ * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
+
+2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
* amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
(amd64_windows_init_abi_common): ... and register.
tdep->sizeof_gregset = AMD64_WINDOWS_SIZEOF_GREGSET;
tdep->sizeof_fpregset = 0;
+ /* Core file support. */
+ set_gdbarch_core_xfer_shared_libraries
+ (gdbarch, windows_core_xfer_shared_libraries);
+ set_gdbarch_core_pid_to_str (gdbarch, windows_core_pid_to_str);
+
set_gdbarch_auto_wide_charset (gdbarch, amd64_windows_auto_wide_charset);
}
#define I386_WINDOWS_SIZEOF_GREGSET 716
-struct cpms_data
-{
- struct gdbarch *gdbarch;
- struct obstack *obstack;
- int module_count;
-};
-
-static void
-core_process_module_section (bfd *abfd, asection *sect, void *obj)
-{
- struct cpms_data *data = (struct cpms_data *) obj;
- enum bfd_endian byte_order = gdbarch_byte_order (data->gdbarch);
-
- char *module_name;
- size_t module_name_size;
- 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;
- }
- if (!bfd_get_section_contents (abfd, sect,
- buf, 0, bfd_section_size (sect)))
- goto out;
-
-
-
- /* A DWORD (data_type) followed by struct windows_core_module_info. */
-
- base_addr =
- extract_unsigned_integer (buf + 4, 4, byte_order);
-
- module_name_size =
- extract_unsigned_integer (buf + 8, 4, byte_order);
-
- if (12 + module_name_size > bfd_section_size (sect))
- goto out;
- module_name = (char *) buf + 12;
-
- /* 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;
-}
-
-static ULONGEST
-windows_core_xfer_shared_libraries (struct gdbarch *gdbarch,
- gdb_byte *readbuf,
- ULONGEST offset, ULONGEST len)
-{
- struct obstack obstack;
- const char *buf;
- ULONGEST len_avail;
- struct cpms_data data = { gdbarch, &obstack, 0 };
-
- obstack_init (&obstack);
- obstack_grow_str (&obstack, "<library-list>\n");
- bfd_map_over_sections (core_bfd,
- core_process_module_section,
- &data);
- obstack_grow_str0 (&obstack, "</library-list>\n");
-
- buf = (const char *) obstack_finish (&obstack);
- len_avail = strlen (buf);
- if (offset >= len_avail)
- return 0;
-
- if (len > len_avail - offset)
- len = len_avail - offset;
- memcpy (readbuf, buf + offset, len);
-
- obstack_free (&obstack, NULL);
- return len;
-}
-
-/* This is how we want PTIDs from core files to be printed. */
-
-static std::string
-i386_windows_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
-{
- if (ptid.lwp () != 0)
- return string_printf ("Thread 0x%lx", ptid.lwp ());
-
- return normal_pid_to_str (ptid);
-}
-
static CORE_ADDR
i386_windows_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc)
{
/* Core file support. */
set_gdbarch_core_xfer_shared_libraries
(gdbarch, windows_core_xfer_shared_libraries);
- set_gdbarch_core_pid_to_str (gdbarch, i386_windows_core_pid_to_str);
+ set_gdbarch_core_pid_to_str (gdbarch, windows_core_pid_to_str);
set_gdbarch_auto_wide_charset (gdbarch, i386_windows_auto_wide_charset);
}
return false;
}
+struct cpms_data
+{
+ struct gdbarch *gdbarch;
+ struct obstack *obstack;
+ int module_count;
+};
+
+static void
+core_process_module_section (bfd *abfd, asection *sect, void *obj)
+{
+ struct cpms_data *data = (struct cpms_data *) obj;
+ enum bfd_endian byte_order = gdbarch_byte_order (data->gdbarch);
+
+ char *module_name;
+ size_t module_name_size;
+ 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;
+ }
+ if (!bfd_get_section_contents (abfd, sect,
+ buf, 0, bfd_section_size (sect)))
+ goto out;
+
+
+
+ /* A DWORD (data_type) followed by struct windows_core_module_info. */
+
+ base_addr =
+ extract_unsigned_integer (buf + 4, 4, byte_order);
+
+ module_name_size =
+ extract_unsigned_integer (buf + 8, 4, byte_order);
+
+ if (12 + module_name_size > bfd_section_size (sect))
+ goto out;
+ module_name = (char *) buf + 12;
+
+ /* 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
+windows_core_xfer_shared_libraries (struct gdbarch *gdbarch,
+ gdb_byte *readbuf,
+ ULONGEST offset, ULONGEST len)
+{
+ struct obstack obstack;
+ const char *buf;
+ ULONGEST len_avail;
+ struct cpms_data data = { gdbarch, &obstack, 0 };
+
+ obstack_init (&obstack);
+ obstack_grow_str (&obstack, "<library-list>\n");
+ bfd_map_over_sections (core_bfd,
+ core_process_module_section,
+ &data);
+ obstack_grow_str0 (&obstack, "</library-list>\n");
+
+ buf = (const char *) obstack_finish (&obstack);
+ len_avail = strlen (buf);
+ if (offset >= len_avail)
+ return 0;
+
+ if (len > len_avail - offset)
+ len = len_avail - offset;
+ memcpy (readbuf, buf + offset, len);
+
+ obstack_free (&obstack, NULL);
+ return len;
+}
+
+/* This is how we want PTIDs from core files to be printed. */
+
+std::string
+windows_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
+{
+ if (ptid.lwp () != 0)
+ return string_printf ("Thread 0x%lx", ptid.lwp ());
+
+ return normal_pid_to_str (ptid);
+}
+
void _initialize_windows_tdep ();
void
_initialize_windows_tdep ()
struct gdbarch *gdbarch,
struct obstack *obstack);
+extern ULONGEST windows_core_xfer_shared_libraries (struct gdbarch *gdbarch,
+ gdb_byte *readbuf,
+ ULONGEST offset,
+ ULONGEST len);
+
+extern std::string windows_core_pid_to_str (struct gdbarch *gdbarch,
+ ptid_t ptid);
+
/* To be called from the various GDB_OSABI_WINDOWS handlers for the
various Windows architectures and machine types. */
projects / thirdparty / binutils-gdb.git / commitdiff
