diff options
| author | Linus Torvalds <torvalds@penguin.transmeta.com> | 2003-03-25 15:41:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-07 20:59:46 -0700 |
| commit | 4fd2962a5ff6b118f287d6dd479a0509e8f25457 (patch) | |
| tree | d488854b19a795a74966dc1db4ab1d79302cdd12 /symbol.c | |
| parent | 1c5968beb66fc631e74fd2ddacaf4c4da52b90cc (diff) | |
| download | sparse-4fd2962a5ff6b118f287d6dd479a0509e8f25457.tar.gz | |
Clean up type handling in a big way. Don't leave those
dangling anonymous "int_type" types with magic modifiers,
but turn all types into explicit C types.
Diffstat (limited to 'symbol.c')
| -rw-r--r-- | symbol.c | 31 |
1 files changed, 24 insertions, 7 deletions
@@ -111,6 +111,7 @@ void examine_symbol_type(struct symbol * sym) sym->bit_size = BITS_IN_POINTER; if (!sym->alignment) sym->alignment = POINTER_ALIGNMENT; + examine_symbol_type(sym->ctype.base_type); return; case SYM_ENUM: if (!sym->bit_size) @@ -280,9 +281,13 @@ struct symbol void_type, * C types (ie actual instances that the abstract types * can map onto) */ -struct symbol char_ctype, - int_ctype, - bool_ctype, +struct symbol bool_ctype, void_ctype, + char_ctype, uchar_ctype, + short_ctype, ushort_ctype, + int_ctype, uint_ctype, + long_ctype, ulong_ctype, + llong_ctype, ullong_ctype, + float_ctype, double_ctype, ldouble_ctype, string_ctype; struct ctype_declare { @@ -292,9 +297,21 @@ struct ctype_declare { unsigned long maxalign; struct symbol *base_type; } ctype_declaration[] = { - { &char_ctype, MOD_SIGNED | MOD_CHAR, BITS_IN_CHAR, MAX_INT_ALIGNMENT, &int_type }, - { &int_ctype, 0, BITS_IN_INT, MAX_INT_ALIGNMENT, &int_type }, - { &bool_ctype, 0, BITS_IN_INT, MAX_INT_ALIGNMENT, &int_type }, + { &bool_ctype, 0, BITS_IN_INT, MAX_INT_ALIGNMENT, &int_type }, + + { &char_ctype, MOD_SIGNED | MOD_CHAR, BITS_IN_CHAR, MAX_INT_ALIGNMENT, &int_type }, + { &uchar_ctype, MOD_UNSIGNED | MOD_CHAR, BITS_IN_CHAR, MAX_INT_ALIGNMENT, &int_type }, + { &short_ctype, MOD_SIGNED | MOD_SHORT, BITS_IN_SHORT, MAX_INT_ALIGNMENT, &int_type }, + { &ushort_ctype, MOD_UNSIGNED | MOD_SHORT, BITS_IN_SHORT, MAX_INT_ALIGNMENT, &int_type }, + { &long_ctype, MOD_SIGNED | MOD_LONG, BITS_IN_LONG, MAX_INT_ALIGNMENT, &int_type }, + { &ulong_ctype, MOD_UNSIGNED | MOD_LONG, BITS_IN_LONG, MAX_INT_ALIGNMENT, &int_type }, + { &llong_ctype, MOD_SIGNED | MOD_LONG | MOD_LONGLONG, BITS_IN_LONGLONG, MAX_INT_ALIGNMENT, &int_type }, + { &ullong_ctype, MOD_UNSIGNED | MOD_LONG | MOD_LONGLONG, BITS_IN_LONGLONG, MAX_INT_ALIGNMENT, &int_type }, + + { &float_ctype, 0, BITS_IN_FLOAT, MAX_FP_ALIGNMENT, &fp_type }, + { &double_ctype, MOD_LONG, BITS_IN_DOUBLE, MAX_FP_ALIGNMENT, &fp_type }, + { &ldouble_ctype,MOD_LONG | MOD_LONGLONG, BITS_IN_LONGDOUBLE,MAX_FP_ALIGNMENT, &fp_type }, + { &string_ctype, 0, BITS_IN_POINTER, POINTER_ALIGNMENT, &char_ctype }, { NULL, } }; @@ -348,7 +365,7 @@ void init_symbols(void) hash_ident(&volatile_ident); for (ptr = symbol_init_table; ptr->name; ptr++) { struct symbol *sym; - sym = create_symbol(stream, ptr->name, SYM_TYPE); + sym = create_symbol(stream, ptr->name, SYM_NODE); sym->ctype.base_type = ptr->base_type; sym->ctype.modifiers = ptr->modifiers; } |