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| author | DJ Delorie <dj@redhat.com> | 2002-01-31 02:21:27 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2002-01-31 02:21:27 +0000 |
| commit | 2c955b8b6195aba246f98f80c4ba218f296d8c13 (patch) | |
| tree | 94c36d1984f1efe6d5954bdddf7eed004bee55bb /libiberty | |
| parent | d1c7e53bc5eccf19275580fbafa3ac5f2ea919eb (diff) | |
| download | gdb-2c955b8b6195aba246f98f80c4ba218f296d8c13.zip gdb-2c955b8b6195aba246f98f80c4ba218f296d8c13.tar.gz gdb-2c955b8b6195aba246f98f80c4ba218f296d8c13.tar.bz2 | |
merge from gcc
Diffstat (limited to 'libiberty')
| -rw-r--r-- | libiberty/ChangeLog | 7 | ||||
| -rw-r--r-- | libiberty/cp-demangle.c | 17 | ||||
| -rw-r--r-- | libiberty/testsuite/demangle-expected | 4 |
3 files changed, 19 insertions, 9 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 59f48d4..e014b50 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,10 @@ +2002-01-30 Phil Edwards <pme@gcc.gnu.org> + + * cp-demangle.c (cp_demangle_type): Do not protect with IN_LIBGCC2. + (cplus_demangle_v3): Mimic __cxa_demangle and fall back on + cp_demangle_type. + * testsuite/demangle-expected: New gnu-v3 test. + 2002-01-22 Momchil Velikov <velco@fadata.bg> * configure.in (variable detection): Use arrays of unspecified diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c index 457a09f..a412e88 100644 --- a/libiberty/cp-demangle.c +++ b/libiberty/cp-demangle.c @@ -938,10 +938,8 @@ static status_t demangle_discriminator PARAMS ((demangling_t, int)); static status_t cp_demangle PARAMS ((const char *, dyn_string_t, int)); -#ifdef IN_LIBGCC2 static status_t cp_demangle_type PARAMS ((const char*, dyn_string_t)); -#endif /* When passed to demangle_bare_function_type, indicates that the function's return type is not encoded before its parameter types. */ @@ -3533,14 +3531,13 @@ cp_demangle (name, result, style) dyn_string_t. On success, returns STATUS_OK. On failiure, returns an error message, and the contents of RESULT are unchanged. */ -#ifdef IN_LIBGCC2 static status_t cp_demangle_type (type_name, result) const char* type_name; dyn_string_t result; { status_t status; - demangling_t dm = demangling_new (type_name); + demangling_t dm = demangling_new (type_name, 0); if (dm == NULL) return STATUS_ALLOCATION_FAILED; @@ -3571,6 +3568,7 @@ cp_demangle_type (type_name, result) return status; } +#ifdef IN_LIBGCC2 extern char *__cxa_demangle PARAMS ((const char *, char *, size_t *, int *)); /* ia64 ABI-mandated entry point in the C++ runtime library for performing @@ -3693,14 +3691,15 @@ cplus_demangle_v3 (mangled) dyn_string_t demangled; status_t status; - /* If this isn't a mangled name, don't pretend to demangle it. */ - if (strncmp (mangled, "_Z", 2) != 0) - return NULL; - /* Create a dyn_string to hold the demangled name. */ demangled = dyn_string_new (0); /* Attempt the demangling. */ - status = cp_demangle ((char *) mangled, demangled, 0); + if (mangled[0] == '_' && mangled[1] == 'Z') + /* Appears to be a function or variable name. */ + status = cp_demangle (mangled, demangled, 0); + else + /* Try to demangle it as the name of a type. */ + status = cp_demangle_type (mangled, demangled); if (STATUS_NO_ERROR (status)) /* Demangling succeeded. */ diff --git a/libiberty/testsuite/demangle-expected b/libiberty/testsuite/demangle-expected index 3a82847..e1becc3 100644 --- a/libiberty/testsuite/demangle-expected +++ b/libiberty/testsuite/demangle-expected @@ -2590,3 +2590,7 @@ Prim.i(int, boolean, byte, double, float, char, java.lang.String, short, long) --format=hp _Utf58_0_1__1_2147483647__2147483648 _Utf58_0_1__1_2147483647__2147483648 +# +--format=gnu-v3 +St9bad_alloc +std::bad_alloc |