From 10367c7c946a123597cbc5efaa44c18912e5e43a Mon Sep 17 00:00:00 2001 From: Pedro Alves Date: Wed, 22 Oct 2014 05:09:07 +0100 Subject: [PATCH] mi/mi-cmd-stack.c|frame filters: print_values <-> ext_lang_frame_args MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The enums are value compatible by design, but building in C++ mode trips on them, like: ... gdb/mi/mi-cmd-stack.c:363:34: error: cannot convert ‘print_values’ to ‘ext_lang_frame_args’ for argument ‘3’ to ‘ext_lang_bt_status apply_ext_lang_frame_filter(frame_info*, int, ext_lang_frame_args, ui_out*, int, int)’ ... Fix this by adding a helper function. gdb/ChangeLog: 2015-02-27 Pedro Alves * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): New function. (mi_cmd_stack_list_locals, mi_cmd_stack_list_args) (mi_cmd_stack_list_variables): Use it. --- gdb/ChangeLog | 7 +++++++ gdb/mi/mi-cmd-stack.c | 31 ++++++++++++++++++++++++------- 2 files changed, 31 insertions(+), 7 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index cd43e5a8a5d..12878f5a738 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2015-02-27 Pedro Alves + + * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): New + function. + (mi_cmd_stack_list_locals, mi_cmd_stack_list_args) + (mi_cmd_stack_list_variables): Use it. + 2015-02-27 Pedro Alves * x86-linux-nat.c (u_debugreg_offset): New function. diff --git a/gdb/mi/mi-cmd-stack.c b/gdb/mi/mi-cmd-stack.c index 2cbb9bfb976..18a357e43d7 100644 --- a/gdb/mi/mi-cmd-stack.c +++ b/gdb/mi/mi-cmd-stack.c @@ -53,6 +53,22 @@ mi_cmd_enable_frame_filters (char *command, char **argv, int argc) frame_filters = 1; } +/* Like apply_ext_lang_frame_filter, but take a print_values */ + +static enum ext_lang_bt_status +mi_apply_ext_lang_frame_filter (struct frame_info *frame, int flags, + enum print_values print_values, + struct ui_out *out, + int frame_low, int frame_high) +{ + /* ext_lang_frame_args's MI options are compatible with MI print + values. */ + return apply_ext_lang_frame_filter (frame, flags, + (enum ext_lang_frame_args) print_values, + out, + frame_low, frame_high); +} + /* Print a list of the stack frames. Args can be none, in which case we want to print the whole backtrace, or a pair of numbers specifying the frame numbers at which to start and stop the @@ -252,8 +268,8 @@ mi_cmd_stack_list_locals (char *command, char **argv, int argc) { int flags = PRINT_LEVEL | PRINT_LOCALS; - result = apply_ext_lang_frame_filter (frame, flags, print_value, - current_uiout, 0, 0); + result = mi_apply_ext_lang_frame_filter (frame, flags, print_value, + current_uiout, 0, 0); } /* Run the inbuilt backtrace if there are no filters registered, or @@ -358,9 +374,9 @@ mi_cmd_stack_list_args (char *command, char **argv, int argc) if (py_frame_low == -1) py_frame_low++; - result = apply_ext_lang_frame_filter (get_current_frame (), flags, - print_values, current_uiout, - py_frame_low, frame_high); + result = mi_apply_ext_lang_frame_filter (get_current_frame (), flags, + print_values, current_uiout, + py_frame_low, frame_high); } /* Run the inbuilt backtrace if there are no filters registered, or @@ -448,8 +464,9 @@ mi_cmd_stack_list_variables (char *command, char **argv, int argc) { int flags = PRINT_LEVEL | PRINT_ARGS | PRINT_LOCALS; - result = apply_ext_lang_frame_filter (frame, flags, print_value, - current_uiout, 0, 0); + result = mi_apply_ext_lang_frame_filter (frame, flags, + print_value, + current_uiout, 0, 0); } /* Run the inbuilt backtrace if there are no filters registered, or -- 2.30.2