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-rw-r--r--gdb/ChangeLog31
-rw-r--r--gdb/ada-lang.c1
-rw-r--r--gdb/c-lang.c4
-rw-r--r--gdb/cp-support.c2
-rw-r--r--gdb/cp-support.h2
-rw-r--r--gdb/dwarf2read.c7
-rw-r--r--gdb/f-lang.c1
-rw-r--r--gdb/jv-lang.c56
-rw-r--r--gdb/language.c17
-rw-r--r--gdb/language.h7
-rw-r--r--gdb/m2-lang.c1
-rw-r--r--gdb/objc-lang.c1
-rw-r--r--gdb/p-lang.c1
-rw-r--r--gdb/scm-lang.c1
14 files changed, 128 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d16379d..8f69450 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,34 @@
+2004-07-06 Jeff Johnston <jjohnstn@redhat.com>
+
+ * language.h (struct_language_defn): Add new function pointer:
+ la_class_name_from_physname. Also add new prototype for
+ language_class_name_from_physname.
+ * language.c (language_class_name_from_physname): New function.
+ (unk_lang_class_name): Ditto.
+ (unknown_language_defn, auto_language_defn): Change
+ to add unk_lang_class_name function pointer for
+ la_class_name_from_physname.
+ (local_language_defn): Ditto.
+ * dwarf2read.c (guess_structure_name): Change to call
+ language_class_name_from_physname.
+ (determine_class_name): Ditto.
+ * cp-support.c (class_name_from_physname): Renamed.
+ (cp_class_name_from_physname): New name of function.
+ * cp-support.h: Ditto.
+ * c-lang.c (c_language_defn): Change to add NULL
+ for class_name_from_physname function pointer.
+ (cplus_language_defn): Change to add cp_class_name_from_physname.
+ * jv-lang.c (java_class_name_physname): New function.
+ (java_find_last_component): New static routine.
+ (java_language_defn): Add java_class_name_from_physname pointer.
+ * ada-lang.c (ada_language_defn): Change to add NULL
+ for class_name_from_physname function pointer.
+ * f-lang.c (f_language_defn): Ditto.
+ * m2-lang.c (m2_language_defn): Ditto.
+ * objc-lang.c (objc_language_defn): Ditto.
+ * p-lang.c (pascal_language_defn): Ditto.
+ * scm-lang.c (scm_language_defn): Ditto.
+
2004-07-06 Andrew Cagney <cagney@gnu.org>
Patch from Bart Robinson.
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index b99e197..ad5ec1c 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -10144,6 +10144,7 @@ const struct language_defn ada_language_defn = {
ada_lookup_symbol_nonlocal, /* Looking up non-local symbols. */
basic_lookup_transparent_type, /* lookup_transparent_type */
ada_la_decode, /* Language specific symbol demangler */
+ NULL, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
#if 0
{"8#%lo#", "8#", "o", "#"}, /* Octal format info */
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 3b52890..19c08dc 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -559,6 +559,7 @@ 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, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -618,6 +619,7 @@ const struct language_defn cplus_language_defn =
cp_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
cp_lookup_transparent_type, /* lookup_transparent_type */
cplus_demangle, /* Language specific symbol demangler */
+ cp_class_name_from_physname, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -654,6 +656,7 @@ 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, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -695,6 +698,7 @@ 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, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/cp-support.c b/gdb/cp-support.c
index 4344545..a182dd9 100644
--- a/gdb/cp-support.c
+++ b/gdb/cp-support.c
@@ -148,7 +148,7 @@ find_last_component (const char *name)
/* Return the name of the class containing method PHYSNAME. */
char *
-class_name_from_physname (const char *physname)
+cp_class_name_from_physname (const char *physname)
{
char *ret = NULL;
const char *end;
diff --git a/gdb/cp-support.h b/gdb/cp-support.h
index bbf911a..569aeac 100644
--- a/gdb/cp-support.h
+++ b/gdb/cp-support.h
@@ -52,7 +52,7 @@ struct using_direct
/* Functions from cp-support.c. */
-extern char *class_name_from_physname (const char *physname);
+extern char *cp_class_name_from_physname (const char *physname);
extern char *method_name_from_physname (const char *physname);
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index c1f6c65..845672d 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -1840,7 +1840,8 @@ guess_structure_name (struct partial_die_info *struct_pdi,
if (child_pdi->tag == DW_TAG_subprogram)
{
char *actual_class_name
- = class_name_from_physname (child_pdi->name);
+ = language_class_name_from_physname (cu->language_defn,
+ child_pdi->name);
if (actual_class_name != NULL)
{
struct_pdi->name
@@ -3557,7 +3558,9 @@ determine_class_name (struct die_info *die, struct dwarf2_cu *cu)
{
if (child->tag == DW_TAG_subprogram)
{
- new_prefix = class_name_from_physname (dwarf2_linkage_name
+ new_prefix
+ = language_class_name_from_physname (cu->language_defn,
+ dwarf2_linkage_name
(child, cu));
if (new_prefix != NULL)
diff --git a/gdb/f-lang.c b/gdb/f-lang.c
index 0e30c70..4219d45 100644
--- a/gdb/f-lang.c
+++ b/gdb/f-lang.c
@@ -478,6 +478,7 @@ const struct language_defn f_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%o", "0", "o", ""}, /* Octal format info */
{"%d", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/jv-lang.c b/gdb/jv-lang.c
index e840191..1fb8cd2 100644
--- a/gdb/jv-lang.c
+++ b/gdb/jv-lang.c
@@ -62,6 +62,8 @@ static struct value *java_value_string (char *ptr, int len);
static void java_emit_char (int c, struct ui_file * stream, int quoter);
+static char *java_class_name_from_physname (const char *physname);
+
/* This objfile contains symtabs that have been dynamically created
to record dynamically loaded Java classes and dynamically
compiled java methods. */
@@ -975,6 +977,59 @@ static char *java_demangle (const char *mangled, int options)
return cplus_demangle (mangled, options | DMGL_JAVA);
}
+/* Find the member function name of the demangled name NAME. NAME
+ must be a method name including arguments, in order to correctly
+ locate the last component.
+
+ This function return a pointer to the first dot before the
+ member function name, or NULL if the name was not of the
+ expected form. */
+
+static const char *
+java_find_last_component (const char *name)
+{
+ const char *p;
+
+ /* Find argument list. */
+ p = strchr (name, '(');
+
+ if (p == NULL)
+ return NULL;
+
+ /* Back up and find first dot prior to argument list. */
+ while (p > name && *p != '.')
+ p--;
+
+ if (p == name)
+ return NULL;
+
+ return p;
+}
+
+/* Return the name of the class containing method PHYSNAME. */
+
+static char *
+java_class_name_from_physname (const char *physname)
+{
+ char *ret = NULL;
+ const char *end;
+ int depth = 0;
+ char *demangled_name = java_demangle (physname, DMGL_PARAMS | DMGL_ANSI);
+
+ if (demangled_name == NULL)
+ return NULL;
+
+ end = java_find_last_component (demangled_name);
+ if (end != NULL)
+ {
+ ret = xmalloc (end - demangled_name + 1);
+ memcpy (ret, demangled_name, end - demangled_name);
+ ret[end - demangled_name] = '\0';
+ }
+
+ xfree (demangled_name);
+ return ret;
+}
/* Table mapping opcodes into strings for printing operators
and precedences of the operators. */
@@ -1049,6 +1104,7 @@ const struct language_defn java_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
java_demangle, /* Language specific symbol demangler */
+ java_class_name_from_physname,/* Language specific class name */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/language.c b/gdb/language.c
index b4d38ea..dae3e80 100644
--- a/gdb/language.c
+++ b/gdb/language.c
@@ -1176,6 +1176,16 @@ language_demangle (const struct language_defn *current_language,
return NULL;
}
+/* Return class name from physname or NULL. */
+char *
+language_class_name_from_physname (const struct language_defn *current_language,
+ const char *physname)
+{
+ if (current_language != NULL && current_language->la_class_name_from_physname)
+ return current_language->la_class_name_from_physname (physname);
+ return NULL;
+}
+
/* Return the default string containing the list of characters
delimiting words. This is a reasonable default value that
most languages should be able to use. */
@@ -1258,6 +1268,10 @@ static char *unk_lang_demangle (const char *mangled, int options)
return cplus_demangle (mangled, options);
}
+static char *unk_lang_class_name (const char *mangled)
+{
+ return NULL;
+}
static struct type **const (unknown_builtin_types[]) =
{
@@ -1292,6 +1306,7 @@ const struct language_defn unknown_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
unk_lang_demangle, /* Language specific symbol demangler */
+ unk_lang_class_name, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -1329,6 +1344,7 @@ const struct language_defn auto_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
unk_lang_demangle, /* Language specific symbol demangler */
+ unk_lang_class_name, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
@@ -1365,6 +1381,7 @@ const struct language_defn local_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
unk_lang_demangle, /* Language specific symbol demangler */
+ unk_lang_class_name, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/language.h b/gdb/language.h
index 27c1491..bbb45f6 100644
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -247,6 +247,9 @@ struct language_defn
/* Return demangled language symbol, or NULL. */
char *(*la_demangle) (const char *mangled, int options);
+ /* Return class name of a mangled method name or NULL. */
+ char *(*la_class_name_from_physname) (const char *physname);
+
/* Base 2 (binary) formats. */
struct language_format_info la_binary_format;
@@ -516,6 +519,10 @@ extern CORE_ADDR skip_language_trampoline (CORE_ADDR pc);
extern char *language_demangle (const struct language_defn *current_language,
const char *mangled, int options);
+/* Return class name from physname, or NULL. */
+extern char *language_class_name_from_physname (const struct language_defn *,
+ const char *physname);
+
/* Splitting strings into words. */
extern char *default_word_break_characters (void);
diff --git a/gdb/m2-lang.c b/gdb/m2-lang.c
index c66b703..1ab5d3b 100644
--- a/gdb/m2-lang.c
+++ b/gdb/m2-lang.c
@@ -431,6 +431,7 @@ const struct language_defn m2_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"%loB", "", "o", "B"}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/objc-lang.c b/gdb/objc-lang.c
index ecbce77..bcd4873 100644
--- a/gdb/objc-lang.c
+++ b/gdb/objc-lang.c
@@ -675,6 +675,7 @@ const struct language_defn objc_language_defn = {
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
objc_demangle, /* Language specific symbol demangler */
+ NULL, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/p-lang.c b/gdb/p-lang.c
index 9ab5573..3866e2c 100644
--- a/gdb/p-lang.c
+++ b/gdb/p-lang.c
@@ -467,6 +467,7 @@ const struct language_defn pascal_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL, /* Language specific class_name_from_physname */
{"", "%", "b", ""}, /* Binary format info */
{"0%lo", "0", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
diff --git a/gdb/scm-lang.c b/gdb/scm-lang.c
index 1c41076..665ac1b 100644
--- a/gdb/scm-lang.c
+++ b/gdb/scm-lang.c
@@ -266,6 +266,7 @@ const struct language_defn scm_language_defn =
basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */
basic_lookup_transparent_type,/* lookup_transparent_type */
NULL, /* Language specific symbol demangler */
+ NULL, /* Language specific class_name_from_physname */
{"", "", "", ""}, /* Binary format info */
{"#o%lo", "#o", "o", ""}, /* Octal format info */
{"%ld", "", "d", ""}, /* Decimal format info */
generated by cgit v1.1 at 2024-12-16 08:21:28 +0000