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authorTom Tromey <tromey@redhat.com>2012-12-14 15:30:38 +0000
committerTom Tromey <tromey@redhat.com>2012-12-14 15:30:38 +0000
commit451b7c33cb3c9ec6272c36870adb4d4f5649aae2 (patch)
treeff333176601f64b665e349b49b57f62fa54260e4 /gdb/gdbarch.c
parent83a234185206fff55520c396f6f10d3786ce5c12 (diff)
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* NEWS: Mention "info proc" and core files. * corelow.c (core_info_proc): New function. (init_core_ops): Set to_info_proc. * gdbarch.c, gdbarch.h: Rebuild. * gdbarch.sh (core_info_proc): New method. * infcmd.c (info_proc_cmd_1): Invoke target_info_proc first. * linux-tdep.c (linux_core_info_proc_mappings) (linux_core_info_proc): New functions. (linux_find_memory_region_ftype): New typedef. (linux_find_memory_regions_full): New function, from linux_find_memory_regions. (struct linux_find_memory_regions_data): New. (linux_find_memory_regions_thunk): New function. (linux_find_memory_regions): Rewrite. (struct linux_make_mappings_data): New. (linux_make_mappings_callback) (linux_make_mappings_corefile_notes): New functions. (linux_make_corefile_notes): Call linux_make_mappings_corefile_notes. (linux_init_abi): Call set_gdbarch_core_info_proc. * target.c (target_info_proc): Return 'int'. * target.h (target_info_proc): Update. gdb/doc * gdb.texinfo (SVR4 Process Information): Mention core files. gdb/testsuite * gdb.base/info-proc.exp: Add core file tests. bfd * elf.c (elfcore_grok_note) <NT_FILE>: New case.
Diffstat (limited to 'gdb/gdbarch.c')
-rw-r--r--gdb/gdbarch.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 6ae453e..32fe26b 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -283,6 +283,7 @@ struct gdbarch
int has_dos_based_file_system;
gdbarch_gen_return_address_ftype *gen_return_address;
gdbarch_info_proc_ftype *info_proc;
+ gdbarch_core_info_proc_ftype *core_info_proc;
gdbarch_iterate_over_objfiles_in_search_order_ftype *iterate_over_objfiles_in_search_order;
};
@@ -451,6 +452,7 @@ struct gdbarch startup_gdbarch =
0, /* has_dos_based_file_system */
default_gen_return_address, /* gen_return_address */
0, /* info_proc */
+ 0, /* core_info_proc */
default_iterate_over_objfiles_in_search_order, /* iterate_over_objfiles_in_search_order */
/* startup_gdbarch() */
};
@@ -750,6 +752,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of has_dos_based_file_system, invalid_p == 0 */
/* Skip verify of gen_return_address, invalid_p == 0 */
/* Skip verify of info_proc, has predicate. */
+ /* Skip verify of core_info_proc, has predicate. */
/* Skip verify of iterate_over_objfiles_in_search_order, invalid_p == 0 */
buf = ui_file_xstrdup (log, &length);
make_cleanup (xfree, buf);
@@ -868,6 +871,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
"gdbarch_dump: convert_register_p = <%s>\n",
host_address_to_string (gdbarch->convert_register_p));
fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_core_info_proc_p() = %d\n",
+ gdbarch_core_info_proc_p (gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: core_info_proc = <%s>\n",
+ host_address_to_string (gdbarch->core_info_proc));
+ fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_core_pid_to_str_p() = %d\n",
gdbarch_core_pid_to_str_p (gdbarch));
fprintf_unfiltered (file,
@@ -4250,6 +4259,30 @@ set_gdbarch_info_proc (struct gdbarch *gdbarch,
gdbarch->info_proc = info_proc;
}
+int
+gdbarch_core_info_proc_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->core_info_proc != NULL;
+}
+
+void
+gdbarch_core_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->core_info_proc != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_core_info_proc called\n");
+ gdbarch->core_info_proc (gdbarch, args, what);
+}
+
+void
+set_gdbarch_core_info_proc (struct gdbarch *gdbarch,
+ gdbarch_core_info_proc_ftype core_info_proc)
+{
+ gdbarch->core_info_proc = core_info_proc;
+}
+
void
gdbarch_iterate_over_objfiles_in_search_order (struct gdbarch *gdbarch, iterate_over_objfiles_in_search_order_cb_ftype *cb, void *cb_data, struct objfile *current_objfile)
{