From f60e2d5c2a69f9ec67180995ea507252ea077b9a Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Mon, 23 Sep 2013 18:07:46 +0000 Subject: (clh 9) --- gdb/linespec.c | 80 +++++++++++++++++++++++++++------------------------------- 1 file changed, 37 insertions(+), 43 deletions(-) (limited to 'gdb/linespec.c') diff --git a/gdb/linespec.c b/gdb/linespec.c index b1a8063..8b7f3bd 100644 --- a/gdb/linespec.c +++ b/gdb/linespec.c @@ -61,16 +61,9 @@ struct address_entry CORE_ADDR addr; }; -/* A helper struct which just holds a minimal symbol and the object - file from which it came. */ +typedef struct bound_minimal_symbol bound_minimal_symbol_d; -typedef struct minsym_and_objfile -{ - struct minimal_symbol *minsym; - struct objfile *objfile; -} minsym_and_objfile_d; - -DEF_VEC_O (minsym_and_objfile_d); +DEF_VEC_O (bound_minimal_symbol_d); /* An enumeration of possible signs for a line offset. */ enum offset_relative_sign @@ -132,7 +125,7 @@ struct linespec /* A list of matching function symbols and minimal symbols. Both lists may be NULL if no matching symbols were found. */ VEC (symbolp) *function_symbols; - VEC (minsym_and_objfile_d) *minimal_symbols; + VEC (bound_minimal_symbol_d) *minimal_symbols; /* The name of a label and matching symbols. */ @@ -220,7 +213,7 @@ struct collect_info struct { VEC (symbolp) *symbols; - VEC (minsym_and_objfile_d) *minimal_symbols; + VEC (bound_minimal_symbol_d) *minimal_symbols; } result; }; @@ -340,7 +333,7 @@ static void find_linespec_symbols (struct linespec_state *self, VEC (symtab_ptr) *file_symtabs, const char *name, VEC (symbolp) **symbols, - VEC (minsym_and_objfile_d) **minsyms); + VEC (bound_minimal_symbol_d) **minsyms); static struct line_offset linespec_parse_variable (struct linespec_state *self, @@ -1587,7 +1580,7 @@ linespec_parse_basic (linespec_parser *parser) char *name; linespec_token token; VEC (symbolp) *symbols, *labels; - VEC (minsym_and_objfile_d) *minimal_symbols; + VEC (bound_minimal_symbol_d) *minimal_symbols; struct cleanup *cleanup; /* Get the next token. */ @@ -2026,7 +2019,7 @@ convert_linespec_to_sals (struct linespec_state *state, linespec_p ls) int i; struct symtab_and_line sal; struct symbol *sym; - minsym_and_objfile_d *elem; + bound_minimal_symbol_d *elem; struct program_space *pspace; if (ls->function_symbols != NULL) @@ -2051,12 +2044,13 @@ convert_linespec_to_sals (struct linespec_state *state, linespec_p ls) if (ls->minimal_symbols != NULL) { /* Sort minimal symbols by program space, too. */ - qsort (VEC_address (minsym_and_objfile_d, ls->minimal_symbols), - VEC_length (minsym_and_objfile_d, ls->minimal_symbols), - sizeof (minsym_and_objfile_d), compare_msymbols); + qsort (VEC_address (bound_minimal_symbol_d, ls->minimal_symbols), + VEC_length (bound_minimal_symbol_d, ls->minimal_symbols), + sizeof (bound_minimal_symbol_d), compare_msymbols); for (i = 0; - VEC_iterate (minsym_and_objfile_d, ls->minimal_symbols, i, elem); + VEC_iterate (bound_minimal_symbol_d, ls->minimal_symbols, + i, elem); ++i) { pspace = elem->objfile->pspace; @@ -2407,7 +2401,7 @@ linespec_parser_delete (void *arg) VEC_free (symbolp, PARSER_RESULT (parser)->function_symbols); if (PARSER_RESULT (parser)->minimal_symbols != NULL) - VEC_free (minsym_and_objfile_d, PARSER_RESULT (parser)->minimal_symbols); + VEC_free (bound_minimal_symbol_d, PARSER_RESULT (parser)->minimal_symbols); if (PARSER_RESULT (parser)->labels.label_symbols != NULL) VEC_free (symbolp, PARSER_RESULT (parser)->labels.label_symbols); @@ -2636,7 +2630,7 @@ decode_objc (struct linespec_state *self, linespec_p ls, char **argptr) add_all_symbol_names_from_pspace (&info, NULL, symbol_names); if (!VEC_empty (symbolp, info.result.symbols) - || !VEC_empty (minsym_and_objfile_d, info.result.minimal_symbols)) + || !VEC_empty (bound_minimal_symbol_d, info.result.minimal_symbols)) { char *saved_arg; @@ -2794,8 +2788,8 @@ compare_symbols (const void *a, const void *b) static int compare_msymbols (const void *a, const void *b) { - const struct minsym_and_objfile *sa = a; - const struct minsym_and_objfile *sb = b; + const struct bound_minimal_symbol *sa = a; + const struct bound_minimal_symbol *sb = b; uintptr_t uia, uib; uia = (uintptr_t) sa->objfile->pspace; @@ -2872,7 +2866,7 @@ static void find_method (struct linespec_state *self, VEC (symtab_ptr) *file_symtabs, const char *class_name, const char *method_name, VEC (symbolp) *sym_classes, VEC (symbolp) **symbols, - VEC (minsym_and_objfile_d) **minsyms) + VEC (bound_minimal_symbol_d) **minsyms) { struct symbol *sym; struct cleanup *cleanup = make_cleanup (null_cleanup, NULL); @@ -2945,7 +2939,7 @@ find_method (struct linespec_state *self, VEC (symtab_ptr) *file_symtabs, } if (!VEC_empty (symbolp, info.result.symbols) - || !VEC_empty (minsym_and_objfile_d, info.result.minimal_symbols)) + || !VEC_empty (bound_minimal_symbol_d, info.result.minimal_symbols)) { *symbols = info.result.symbols; *minsyms = info.result.minimal_symbols; @@ -3046,7 +3040,7 @@ static void find_function_symbols (struct linespec_state *state, VEC (symtab_ptr) *file_symtabs, const char *name, VEC (symbolp) **symbols, - VEC (minsym_and_objfile_d) **minsyms) + VEC (bound_minimal_symbol_d) **minsyms) { struct collect_info info; VEC (const_char_ptr) *symbol_names = NULL; @@ -3075,9 +3069,9 @@ find_function_symbols (struct linespec_state *state, else *symbols = info.result.symbols; - if (VEC_empty (minsym_and_objfile_d, info.result.minimal_symbols)) + if (VEC_empty (bound_minimal_symbol_d, info.result.minimal_symbols)) { - VEC_free (minsym_and_objfile_d, info.result.minimal_symbols); + VEC_free (bound_minimal_symbol_d, info.result.minimal_symbols); *minsyms = NULL; } else @@ -3092,7 +3086,7 @@ find_linespec_symbols (struct linespec_state *state, VEC (symtab_ptr) *file_symtabs, const char *name, VEC (symbolp) **symbols, - VEC (minsym_and_objfile_d) **minsyms) + VEC (bound_minimal_symbol_d) **minsyms) { struct cleanup *cleanup; char *canon; @@ -3132,7 +3126,7 @@ find_linespec_symbols (struct linespec_state *state, the name into class and method names and searching the class and its baseclasses. */ if (VEC_empty (symbolp, *symbols) - && VEC_empty (minsym_and_objfile_d, *minsyms)) + && VEC_empty (bound_minimal_symbol_d, *minsyms)) { char *klass, *method; const char *last, *p, *scope_op; @@ -3449,7 +3443,7 @@ struct collect_minsyms int list_mode; /* The resulting symbols. */ - VEC (minsym_and_objfile_d) *msyms; + VEC (bound_minimal_symbol_d) *msyms; }; /* A helper function to classify a minimal_symbol_type according to @@ -3481,8 +3475,8 @@ classify_mtype (enum minimal_symbol_type t) static int compare_msyms (const void *a, const void *b) { - const minsym_and_objfile_d *moa = a; - const minsym_and_objfile_d *mob = b; + const bound_minimal_symbol_d *moa = a; + const bound_minimal_symbol_d *mob = b; enum minimal_symbol_type ta = MSYMBOL_TYPE (moa->minsym); enum minimal_symbol_type tb = MSYMBOL_TYPE (mob->minsym); @@ -3496,7 +3490,7 @@ static void add_minsym (struct minimal_symbol *minsym, void *d) { struct collect_minsyms *info = d; - minsym_and_objfile_d mo; + bound_minimal_symbol_d mo; /* Exclude data symbols when looking for breakpoint locations. */ if (!info->list_mode) @@ -3523,7 +3517,7 @@ add_minsym (struct minimal_symbol *minsym, void *d) mo.minsym = minsym; mo.objfile = info->objfile; - VEC_safe_push (minsym_and_objfile_d, info->msyms, &mo); + VEC_safe_push (bound_minimal_symbol_d, info->msyms, &mo); } /* Search minimal symbols in all objfiles for NAME. If SEARCH_PSPACE @@ -3553,7 +3547,7 @@ search_minsyms_for_name (struct collect_info *info, const char *name, local.funfirstline = info->state->funfirstline; local.list_mode = info->state->list_mode; - cleanup = make_cleanup (VEC_cleanup (minsym_and_objfile_d), + cleanup = make_cleanup (VEC_cleanup (bound_minimal_symbol_d), &local.msyms); ALL_OBJFILES (objfile) @@ -3562,31 +3556,31 @@ search_minsyms_for_name (struct collect_info *info, const char *name, iterate_over_minimal_symbols (objfile, name, add_minsym, &local); } - if (!VEC_empty (minsym_and_objfile_d, local.msyms)) + if (!VEC_empty (bound_minimal_symbol_d, local.msyms)) { int classification; int ix; - minsym_and_objfile_d *item; + bound_minimal_symbol_d *item; - qsort (VEC_address (minsym_and_objfile_d, local.msyms), - VEC_length (minsym_and_objfile_d, local.msyms), - sizeof (minsym_and_objfile_d), + qsort (VEC_address (bound_minimal_symbol_d, local.msyms), + VEC_length (bound_minimal_symbol_d, local.msyms), + sizeof (bound_minimal_symbol_d), compare_msyms); /* Now the minsyms are in classification order. So, we walk over them and process just the minsyms with the same classification as the very first minsym in the list. */ - item = VEC_index (minsym_and_objfile_d, local.msyms, 0); + item = VEC_index (bound_minimal_symbol_d, local.msyms, 0); classification = classify_mtype (MSYMBOL_TYPE (item->minsym)); for (ix = 0; - VEC_iterate (minsym_and_objfile_d, local.msyms, ix, item); + VEC_iterate (bound_minimal_symbol_d, local.msyms, ix, item); ++ix) { if (classify_mtype (MSYMBOL_TYPE (item->minsym)) != classification) break; - VEC_safe_push (minsym_and_objfile_d, + VEC_safe_push (bound_minimal_symbol_d, info->result.minimal_symbols, item); } } -- cgit v1.1