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authorTom Tromey <tromey@redhat.com>2001-11-22 00:23:13 +0000
committerTom Tromey <tromey@redhat.com>2001-11-22 00:23:13 +0000
commit552c04a7423afb694bd4948e8896b3c4cc4be816 (patch)
treed8dc2eb4aa8f8fcaafcd69d55584e295a99541f3 /gdb/gdbarch.c
parentaa26fa3a7e8aaec115e103eaf2108e7023e658c2 (diff)
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Fix for PR gdb/209, PR gdb/156:
* gdbarch.c, gdbarch.h: Rebuilt. * gdbarch.sh: Added `construct_inferior_arguments'. * cli/cli-decode.h (cmd_list_element): Added pre_show_hook. Typo fix. * cli/cli-setshow.c (do_setshow_command): Call the pre_show_hook. * infcmd.c (_initialize_infcmd): Set sfunc on `set args' command. (inferior_argc, inferior_argv): New globals. (notice_args_set): New function. (set_inferior_args): Clear inferior_argc and inferior_argv. (set_inferior_args_vector): New function. (get_inferior_args): Handle inferior argument vector. (run_command): Use get_inferior_args(). (notice_args_read): New function. (_initialize_infcmd): Don't call set_inferior_args. * command.h: Typo fix. (cmd_list_element): Added pre_show_hook. * main.c (captured_main): Added --args option. (print_gdb_help): Document --args. * inferior.h (construct_inferior_arguments): Declare. (set_inferior_args_vector): Likewise. * fork-child.c (construct_inferior_arguments): New function.
Diffstat (limited to 'gdb/gdbarch.c')
-rw-r--r--gdb/gdbarch.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 1a86887..85ebde7 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -255,6 +255,7 @@ struct gdbarch
gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline;
gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
+ gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments;
};
@@ -394,6 +395,7 @@ struct gdbarch startup_gdbarch =
0,
0,
generic_in_function_epilogue_p,
+ construct_inferior_arguments,
/* startup_gdbarch() */
};
@@ -504,6 +506,7 @@ gdbarch_alloc (const struct gdbarch_info *info,
current_gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
current_gdbarch->in_solib_call_trampoline = generic_in_solib_call_trampoline;
current_gdbarch->in_function_epilogue_p = generic_in_function_epilogue_p;
+ current_gdbarch->construct_inferior_arguments = construct_inferior_arguments;
/* gdbarch_alloc() */
return current_gdbarch;
@@ -755,6 +758,7 @@ verify_gdbarch (struct gdbarch *gdbarch)
/* Skip verify of skip_trampoline_code, invalid_p == 0 */
/* Skip verify of in_solib_call_trampoline, invalid_p == 0 */
/* Skip verify of in_function_epilogue_p, invalid_p == 0 */
+ /* Skip verify of construct_inferior_arguments, invalid_p == 0 */
buf = ui_file_xstrdup (log, &dummy);
make_cleanup (xfree, buf);
if (strlen (buf) > 0)
@@ -962,6 +966,10 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
(long) current_gdbarch->coerce_float_to_double
/*COERCE_FLOAT_TO_DOUBLE ()*/);
#endif
+ if (GDB_MULTI_ARCH)
+ fprintf_unfiltered (file,
+ "gdbarch_dump: construct_inferior_arguments = 0x%08lx\n",
+ (long) current_gdbarch->construct_inferior_arguments);
#ifdef CONVERT_FROM_FUNC_PTR_ADDR
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
@@ -4270,6 +4278,24 @@ set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch,
gdbarch->in_function_epilogue_p = in_function_epilogue_p;
}
+char *
+gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch, int argc, char **argv)
+{
+ if (gdbarch->construct_inferior_arguments == 0)
+ internal_error (__FILE__, __LINE__,
+ "gdbarch: gdbarch_construct_inferior_arguments invalid");
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_construct_inferior_arguments called\n");
+ return gdbarch->construct_inferior_arguments (gdbarch, argc, argv);
+}
+
+void
+set_gdbarch_construct_inferior_arguments (struct gdbarch *gdbarch,
+ gdbarch_construct_inferior_arguments_ftype construct_inferior_arguments)
+{
+ gdbarch->construct_inferior_arguments = construct_inferior_arguments;
+}
+
/* Keep a registry of per-architecture data-pointers required by GDB
modules. */