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authorSimon Marchi <simon.marchi@polymtl.ca>2021-05-27 13:59:01 -0400
committerSimon Marchi <simon.marchi@polymtl.ca>2021-05-27 14:00:07 -0400
commit3947f654eabb1b6ccf8aad11ece46dc4b027f0f0 (patch)
treece1f687f4929daf2ce5aa10741c244cb1ab6e7ab /gdb/compile
parent7bd22f56a3cf47c6743f7f7989a6fa07f935d31b (diff)
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gdb: make add_com_alias accept target as a cmd_list_element
The alias creation functions currently accept a name to specify the target command. They pass this to add_alias_cmd, which needs to lookup the target command by name. Given that: - We don't support creating an alias for a command before that command exists. - We always use add_info_alias just after creating that target command, and therefore have access to the target command's cmd_list_element. ... change add_com_alias to accept the target command as a cmd_list_element (other functions are done in subsequent patches). This ensures we don't create the alias before the target command, because you need to get the cmd_list_element from somewhere when you call the alias creation function. And it avoids an unecessary command lookup. So it seems better to me in every aspect. gdb/ChangeLog: * command.h (add_com_alias): Accept target as cmd_list_element. Update callers. Change-Id: I24bed7da57221cc77606034de3023fedac015150
Diffstat (limited to 'gdb/compile')
-rw-r--r--gdb/compile/compile.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/compile/compile.c b/gdb/compile/compile.c
index c7f7d38..8481d14 100644
--- a/gdb/compile/compile.c
+++ b/gdb/compile/compile.c
@@ -931,7 +931,7 @@ _initialize_compile ()
compile_command, _("\
Command to compile source code and inject it into the inferior."),
&compile_command_list, 1, &cmdlist);
- add_com_alias ("expression", "compile", class_obscure, 0);
+ add_com_alias ("expression", compile_cmd_element, class_obscure, 0);
const auto compile_opts = make_compile_options_def_group (nullptr);