| #include "dissect.h" |
| |
| static unsigned dotc_stream; |
| |
| static inline char storage(struct symbol *sym) |
| { |
| int t = sym->type; |
| unsigned m = sym->ctype.modifiers; |
| |
| if (m & MOD_INLINE || t == SYM_STRUCT || t == SYM_UNION /*|| t == SYM_ENUM*/) |
| return sym->pos.stream == dotc_stream ? 's' : 'g'; |
| |
| return (m & MOD_STATIC) ? 's' : (m & MOD_NONLOCAL) ? 'g' : 'l'; |
| } |
| |
| static inline const char *show_mode(unsigned mode) |
| { |
| static char str[3]; |
| |
| if (mode == -1) |
| return "def"; |
| |
| #define U(u_r) "-rwm"[(mode / u_r) & 3] |
| str[0] = U(U_R_AOF); |
| str[1] = U(U_R_VAL); |
| str[2] = U(U_R_PTR); |
| #undef U |
| |
| return str; |
| } |
| |
| static void print_usage(struct position *pos, struct symbol *sym, unsigned mode) |
| { |
| static unsigned curr_stream = -1; |
| |
| if (curr_stream != pos->stream) { |
| curr_stream = pos->stream; |
| printf("\nFILE: %s\n\n", stream_name(curr_stream)); |
| } |
| |
| printf("%4d:%-3d %c %-5.3s", |
| pos->line, pos->pos, storage(sym), show_mode(mode)); |
| } |
| |
| static void r_symbol(unsigned mode, struct position *pos, struct symbol *sym) |
| { |
| print_usage(pos, sym, mode); |
| |
| if (!sym->ident) |
| sym->ident = MK_IDENT("__asm__"); |
| |
| printf("%-32.*s %s\n", |
| sym->ident->len, sym->ident->name, |
| show_typename(sym->ctype.base_type)); |
| } |
| |
| static void r_member(unsigned mode, struct position *pos, struct symbol *sym, struct symbol *mem) |
| { |
| struct ident *ni, *si, *mi; |
| |
| print_usage(pos, sym, mode); |
| |
| ni = MK_IDENT("?"); |
| si = sym->ident ?: ni; |
| /* mem == NULL means entire struct accessed */ |
| mi = mem ? (mem->ident ?: ni) : MK_IDENT("*"); |
| |
| printf("%.*s.%-*.*s %s\n", |
| si->len, si->name, |
| 32-1 - si->len, mi->len, mi->name, |
| show_typename(mem ? mem->ctype.base_type : sym)); |
| } |
| |
| static void r_symdef(struct symbol *sym) |
| { |
| r_symbol(-1, &sym->pos, sym); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| static struct reporter reporter = { |
| .r_symdef = r_symdef, |
| .r_symbol = r_symbol, |
| .r_member = r_member, |
| }; |
| struct string_list *filelist = NULL; |
| char *file; |
| |
| sparse_initialize(argc, argv, &filelist); |
| |
| FOR_EACH_PTR_NOTAG(filelist, file) { |
| dotc_stream = input_stream_nr; |
| dissect(__sparse(file), &reporter); |
| } END_FOR_EACH_PTR_NOTAG(file); |
| |
| return 0; |
| } |