From 23ff98d2fed4a1eaeb815e18cd4169e5aa7aaa60 Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Tue, 21 Jun 2016 01:11:48 +0100 Subject: [PATCH] Delete def_uiout Currently, current_uiout starts out pointing to def_uiout, a dummy ui_out implementation. Since we create a replacement uiout early on as soon as we create the interpreter, we never actually use def_uiout. So this patch removes it. The proof that it works is that starting with current_uiout set to NULL does not crash. gdb/ChangeLog: 2016-06-21 Pedro Alves * ui-out.c (default_ui_out_impl): Delete. (def_uiout): Delete. (current_uiout): Set to NULL. (default_table_begin, default_table_body, default_table_end) (default_table_header, default_begin, default_end) (default_field_int, default_field_skip, default_field_string) (default_field_fmt, default_spaces, default_text, default_message) (default_wrap_hint, default_flush, default_data_destroy): Delete. --- gdb/ChangeLog | 11 ++++ gdb/ui-out.c | 181 +--------------------------------------------------------- 2 files changed, 12 insertions(+), 180 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3edb6dc..ccf31f2 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,16 @@ 2016-06-21 Pedro Alves + * ui-out.c (default_ui_out_impl): Delete. + (def_uiout): Delete. + (current_uiout): Set to NULL. + (default_table_begin, default_table_body, default_table_end) + (default_table_header, default_begin, default_end) + (default_field_int, default_field_skip, default_field_string) + (default_field_fmt, default_spaces, default_text, default_message) + (default_wrap_hint, default_flush, default_data_destroy): Delete. + +2016-06-21 Pedro Alves + * event-top.c (gdb_setup_readline): Pass the UI's outstream and errstream to stdout_fileopen and stderr_fileopen. * exceptions.c: Include top.h. diff --git a/gdb/ui-out.c b/gdb/ui-out.c index e5a2bf1..4ea571b 100644 --- a/gdb/ui-out.c +++ b/gdb/ui-out.c @@ -147,84 +147,10 @@ pop_level (struct ui_out *uiout, return uiout->level + 1; } - -/* These are the default implementation functions. */ - -static void default_table_begin (struct ui_out *uiout, int nbrofcols, - int nr_rows, const char *tblid); -static void default_table_body (struct ui_out *uiout); -static void default_table_end (struct ui_out *uiout); -static void default_table_header (struct ui_out *uiout, int width, - enum ui_align alig, const char *col_name, - const char *colhdr); -static void default_begin (struct ui_out *uiout, - enum ui_out_type type, - int level, const char *id); -static void default_end (struct ui_out *uiout, - enum ui_out_type type, - int level); -static void default_field_int (struct ui_out *uiout, int fldno, int width, - enum ui_align alig, - const char *fldname, - int value); -static void default_field_skip (struct ui_out *uiout, int fldno, int width, - enum ui_align alig, - const char *fldname); -static void default_field_string (struct ui_out *uiout, int fldno, int width, - enum ui_align align, - const char *fldname, - const char *string); -static void default_field_fmt (struct ui_out *uiout, int fldno, - int width, enum ui_align align, - const char *fldname, - const char *format, - va_list args) ATTRIBUTE_PRINTF (6, 0); -static void default_spaces (struct ui_out *uiout, int numspaces); -static void default_text (struct ui_out *uiout, const char *string); -static void default_message (struct ui_out *uiout, int verbosity, - const char *format, - va_list args) ATTRIBUTE_PRINTF (3, 0); -static void default_wrap_hint (struct ui_out *uiout, char *identstring); -static void default_flush (struct ui_out *uiout); -static void default_data_destroy (struct ui_out *uiout); - -/* This is the default ui-out implementation functions vector. */ - -const struct ui_out_impl default_ui_out_impl = -{ - default_table_begin, - default_table_body, - default_table_end, - default_table_header, - default_begin, - default_end, - default_field_int, - default_field_skip, - default_field_string, - default_field_fmt, - default_spaces, - default_text, - default_message, - default_wrap_hint, - default_flush, - NULL, /* redirect */ - default_data_destroy, - 0, /* Does not need MI hacks. */ -}; - -/* The default ui_out */ - -struct ui_out def_uiout = -{ - 0, /* flags */ - &default_ui_out_impl, /* impl */ -}; - -/* Pointer to current ui_out */ /* FIXME: This should not be a global, but something passed down from main.c or top.c. */ -struct ui_out *current_uiout = &def_uiout; +struct ui_out *current_uiout = NULL; /* These are the interfaces to implementation functions. */ @@ -652,111 +578,6 @@ ui_out_is_mi_like_p (struct ui_out *uiout) return uiout->impl->is_mi_like_p; } -/* Default gdb-out hook functions. */ - -static void -default_table_begin (struct ui_out *uiout, int nbrofcols, - int nr_rows, - const char *tblid) -{ -} - -static void -default_table_body (struct ui_out *uiout) -{ -} - -static void -default_table_end (struct ui_out *uiout) -{ -} - -static void -default_table_header (struct ui_out *uiout, int width, enum ui_align alignment, - const char *col_name, - const char *colhdr) -{ -} - -static void -default_begin (struct ui_out *uiout, - enum ui_out_type type, - int level, - const char *id) -{ -} - -static void -default_end (struct ui_out *uiout, - enum ui_out_type type, - int level) -{ -} - -static void -default_field_int (struct ui_out *uiout, int fldno, int width, - enum ui_align align, - const char *fldname, int value) -{ -} - -static void -default_field_skip (struct ui_out *uiout, int fldno, int width, - enum ui_align align, const char *fldname) -{ -} - -static void -default_field_string (struct ui_out *uiout, - int fldno, - int width, - enum ui_align align, - const char *fldname, - const char *string) -{ -} - -static void -default_field_fmt (struct ui_out *uiout, int fldno, int width, - enum ui_align align, - const char *fldname, - const char *format, - va_list args) -{ -} - -static void -default_spaces (struct ui_out *uiout, int numspaces) -{ -} - -static void -default_text (struct ui_out *uiout, const char *string) -{ -} - -static void -default_message (struct ui_out *uiout, int verbosity, - const char *format, - va_list args) -{ -} - -static void -default_wrap_hint (struct ui_out *uiout, char *identstring) -{ -} - -static void -default_flush (struct ui_out *uiout) -{ -} - -static void -default_data_destroy (struct ui_out *uiout) -{ -} - /* Interface to the implementation functions. */ void -- 2.7.4