From 8b302db80cb07f5f3264b50e1b51fdb8ecb29183 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Thu, 26 May 2016 15:04:07 -0600 Subject: Move logic out of symbol_find_demangled_name This patch moves most of the demangling logic out of symbol_find_demangled_name into the various language_defn objects. The simplest way to do this seemed to be to add a new method to language_defn. This is shame given the existing la_demangle, but given Ada's unusual needs, and the differing demangling options between languages, la_demangle didn't seem to fit. In order to make this work, I made enum language order-sensitive. This helps preserve the current ordering of demangling operations. 2016-06-23 Tom Tromey * symtab.c (symbol_find_demangled_name): Loop over languages and use language_sniff_from_mangled_name. * rust-lang.c (rust_sniff_from_mangled_name): New function. (rust_language_defn): Update. * p-lang.c (pascal_language_defn): Update. * opencl-lang.c (opencl_language_defn): Update. * objc-lang.c (objc_sniff_from_mangled_name): New function. (objc_language_defn): Update. * m2-lang.c (m2_language_defn): Update. * language.h (struct language_defn) : New field. (language_sniff_from_mangled_name): Declare. * language.c (language_sniff_from_mangled_name): New function. (unknown_language_defn, auto_language_defn, local_language_defn): Update. * jv-lang.c (java_sniff_from_mangled_name): New function. (java_language_defn): Use it. * go-lang.c (go_sniff_from_mangled_name): New function. (go_language_defn): Use it. * f-lang.c (f_language_defn): Update. * defs.h (enum language): Reorder. * d-lang.c (d_sniff_from_mangled_name): New function. (d_language_defn): Use it. * cp-support.h (gdb_sniff_from_mangled_name): Declare. * cp-support.c (gdb_sniff_from_mangled_name): New function. * c-lang.c (c_language_defn, cplus_language_defn) (asm_language_defn, minimal_language_defn): Update. * ada-lang.c (ada_sniff_from_mangled_name): New function. (ada_language_defn): Use it. --- gdb/c-lang.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gdb/c-lang.c') diff --git a/gdb/c-lang.c b/gdb/c-lang.c index 9ccb87f..d24b0c8 100644 --- a/gdb/c-lang.c +++ b/gdb/c-lang.c @@ -856,6 +856,7 @@ const struct language_defn c_language_defn = basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */ basic_lookup_transparent_type,/* lookup_transparent_type */ NULL, /* Language specific symbol demangler */ + NULL, NULL, /* Language specific class_name_from_physname */ c_op_print_tab, /* expression operators for printing */ @@ -989,6 +990,7 @@ const struct language_defn cplus_language_defn = cp_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */ cp_lookup_transparent_type, /* lookup_transparent_type */ gdb_demangle, /* Language specific symbol demangler */ + gdb_sniff_from_mangled_name, cp_class_name_from_physname, /* Language specific class_name_from_physname */ c_op_print_tab, /* expression operators for printing */ @@ -1040,6 +1042,7 @@ const struct language_defn asm_language_defn = basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */ basic_lookup_transparent_type,/* lookup_transparent_type */ NULL, /* Language specific symbol demangler */ + NULL, NULL, /* Language specific class_name_from_physname */ c_op_print_tab, /* expression operators for printing */ @@ -1091,6 +1094,7 @@ const struct language_defn minimal_language_defn = basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */ basic_lookup_transparent_type,/* lookup_transparent_type */ NULL, /* Language specific symbol demangler */ + NULL, NULL, /* Language specific class_name_from_physname */ c_op_print_tab, /* expression operators for printing */ -- cgit v1.1