From 1fa6131fa3e4b3593019b001976af0f3cc529ac5 Mon Sep 17 00:00:00 2001 From: Michael Beck Date: Tue, 12 Sep 2006 12:18:04 +0000 Subject: [PATCH] more functionality implemented: - some types work - methods know it's parameter - line numbers --- ir/be/be_dbgout.h | 45 +++- ir/be/bestabs.c | 577 +++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 572 insertions(+), 50 deletions(-) diff --git a/ir/be/be_dbgout.h b/ir/be/be_dbgout.h index 17781fb02..82f948bd0 100644 --- a/ir/be/be_dbgout.h +++ b/ir/be/be_dbgout.h @@ -7,6 +7,8 @@ * @date 11.9.2006 * @cvsid $Id$ */ +#include "obst.h" + typedef struct dbg_handle dbg_handle; /** @@ -14,16 +16,26 @@ typedef struct dbg_handle dbg_handle; */ typedef struct debug_ops { /** close the stabs handler. */ - void (*close)(dbg_handle *h); + void (*close)(dbg_handle *handle); + + /** start a new source object (compilation unit) */ + void (*so)(dbg_handle *handle, const char *filename); + + /** Main Program */ + void (*main_program)(dbg_handle *handle); + + /** dumps the stabs for a function */ + void (*method)(dbg_handle *handle, entity *ent); - /** begin a new file */ - void (*begin)(dbg_handle *handle, const char *filename); + /** dumps a line number */ + void (*line)(dbg_handle *handle, unsigned lineno, const char *address); - /** prints the stabs for a function */ - void (*method)(dbg_handle *h, entity *ent); + /** dump types */ + void (*types)(dbg_handle *handle); + + /** dump a global */ + void (*global)(dbg_handle *h, struct obstack *obst, entity *ent); - /** prints a line number */ - void (*line)(dbg_handle *h, unsigned lineno, const char *address); } debug_ops; /** The base class of all debug implementations. */ @@ -32,16 +44,25 @@ struct dbg_handle { }; /** close a debug handler. */ -void be_dbg_close(dbg_handle *h); +void be_dbg_close(dbg_handle *handle); + +/** start a new source object (compilation unit) */ +void be_dbg_so(dbg_handle *handle, const char *filename); -/** begin a new file */ -void be_dbg_begin(dbg_handle *handle, const char *filename); +/** Main program */ +void be_dbg_main_program(dbg_handle *handle); /** debug for a function */ -void be_dbg_method(dbg_handle *h, entity *ent); +void be_dbg_method(dbg_handle *handle, entity *ent); /** debug for line number */ -void be_dbg_line(dbg_handle *h, unsigned lineno, const char *address); +void be_dbg_line(dbg_handle *handle, unsigned lineno, const char *address); + +/** dump types */ +void be_dbg_types(dbg_handle *handle); + +/** dump a global */ +void be_dbg_global(dbg_handle *handle, struct obstack *obst, entity *ent); /** Opens a stabs handler. */ dbg_handle *be_stabs_open(FILE *out); diff --git a/ir/be/bestabs.c b/ir/be/bestabs.c index a85b634d8..686129e3a 100644 --- a/ir/be/bestabs.c +++ b/ir/be/bestabs.c @@ -12,50 +12,476 @@ #include #include +#include +#include "irprog.h" #include "entity.h" +#include "irgraph.h" +#include "typewalk.h" +#include "tv.h" #include "xmalloc.h" +#include "pmap.h" +#include "pdeq.h" +#include "irtools.h" +#include "obst.h" #include "be_dbgout.h" -/* stabs types */ +/* Non-Stab Symbol and Stab Symbol Types */ enum stabs_types { - NIL = 0, - N_GSYM = 32, /**< global symbol */ - N_FUN = 36, /**< procedure */ - N_STSYM = 38, /**< Initialized static variable */ - N_LCSYM = 40, /**< uninitialized static var */ - N_RSYM = 64, /**< global register variable */ - N_SLINE = 68, - N_SO = 100, /**< name and path of the source file */ - N_LSYM = 128, /**< local symbol */ - N_PSYM = 160, /**< parameters to a function */ - N_LBRAC = 192, /**< left brace */ - N_RBRAC = 224, /**< right brace */ + N_UNDF = 0x00, /**< 0: Undefined symbol */ + N_ABS = 0x02, /**< 2: File scope absolute symbol */ + N_TEXT = 0x04, /**< 4: File scope text symbol */ + N_DATA = 0x06, /**< 6: File scope data symbol */ + N_BSS = 0x08, /**< 8: File scope BSS symbol */ + N_INDR = 0x0A, /**< 10: Symbol is indirected to another symbol */ + N_FN_SEQ = 0x0C, /**< 12: Same as N_FN, for Sequent compilers */ + N_COMM = 0x12, /**< 18: Common--visible after shared library dynamic link */ + N_SETA = 0x14, /**< 20: Absolute set element */ + N_SETT = 0x17, /**< 23: Text segment set element */ + N_SETD = 0x18, /**< 24: Data segment set element */ + N_SETB = 0x1A, /**< 26: BSS segment set element */ + N_SETV = 0x1C, /**< 28: Pointer to set vector */ + N_WARNING = 0x1E, /**< 30: Print a warning message during linking */ + N_FN = 0x1F, /**< 31: File name of a `.o' file */ + N_GSYM = 0x20, /**< 32: Global symbol */ + N_FNAME = 0x22, /**< 34: Function name (for BSD Fortran) */ + N_FUN = 0x24, /**< 36: Function name */ + N_STSYM = 0x26, /**< 38: Data segment file-scope variable */ + N_LCSYM = 0x28, /**< 40: BSS segment file-scope variable */ + N_MAIN = 0x2A, /**< 42: Name of main routine */ + N_ROSYM = 0x2C, /**< 44: Variable in .rodata section */ + N_PC = 0x30, /**< 48: Global symbol (for Pascal) */ + N_NSYMS = 0x32, /**< 50: Number of symbols (according to Ultrix V4.0) */ + N_NOMAP = 0x34, /**< 52: No DST map */ + N_OBJ = 0x38, /**< 56: Object file (Solaris2) */ + N_OPT = 0x3C, /**< 60: Debugger options (Solaris2) */ + N_RSYM = 0x40, /**< 64: Register variable */ + N_M2C = 0x42, /**< 66: Modula-2 compilation unit */ + N_SLINE = 0x44, /**< 68: Line number in text segment */ + N_DSLINE = 0x46, /**< 70: Line number in data segment */ + N_BSLINE = 0x48, /**< 72: Line number in bss segment */ + N_BROWS = 0x48, /**< 72: Sun source code browser, path to `.cb' file */ + N_DEFD = 0x4A, /**< 74: GNU Modula2 definition module dependency */ + N_FLINE = 0x4C, /**< 76: Function start/body/end line numbers (Solaris2) */ + N_EHDECL = 0x50, /**< 80: GNU C++ exception variable */ + N_MOD2 = 0x50, /**< 80: Modula2 info "for imc" (according to Ultrix V4.0) */ + N_CATCH = 0x54, /**< 84: GNU C++ catch clause */ + N_SSYM = 0x60, /**< 96: Structure of union element */ + N_ENDM = 0x62, /**< 98: Last stab for module (Solaris2) */ + N_SO = 0x64, /**< 100: Path and name of source file */ + N_LSYM = 0x80, /**< 128: Stack variable */ + N_BINCL = 0x82, /**< 130: Beginning of an include file (Sun only) */ + N_SOL = 0x84, /**< 132: Name of include file */ + N_PSYM = 0xA0, /**< 160: Parameter variable */ + N_EINCL = 0xA2, /**< 162: End of an include file */ + N_ENTRY = 0xA4, /**< 164: Alternate entry point */ + N_LBRAC = 0xC0, /**< 192: Beginning of a lexical block */ + N_EXCL = 0xC2, /**< 194: Place holder for a deleted include file */ + N_SCOPE = 0xC4, /**< 196: Modula2 scope information (Sun linker) */ + N_RBRAC = 0xE0, /**< 224: End of a lexical block */ + N_BCOMM = 0xE2, /**< 226: Begin named common block */ + N_ECOMM = 0xE4, /**< 228: End named common block */ + N_ECOML = 0xE8, /**< 232: Member of a common block */ + N_WITH = 0xEA, /**< 234: Pascal with statement: type,,0,0,offset (Solaris2) */ + N_NBTEXT = 0xF0, /**< 240: Gould non-base registers */ + N_NBDATA = 0xF2, /**< 242: Gould non-base registers */ + N_NBBSS = 0xF4, /**< 244: Gould non-base registers */ + N_NBSTS = 0xF6, /**< 246: Gould non-base registers */ + N_NBLCS = 0xF8, /**< 248: Gould non-base registers */ }; /** * The stabs handle. */ typedef struct stabs_handle { - dbg_handle base; /**< the base class */ - FILE *f; /**< the file write to */ - entity *cur_ent; + dbg_handle base; /**< the base class */ + FILE *f; /**< the file write to */ + entity *cur_ent; /**< current method entity */ + unsigned next_type_nr; /**< next type number */ + pmap *type_map; /**< a map from type to type number */ } stabs_handle; /** * Returns the stabs type number of a Firm type. */ -static unsigned get_type_number(ir_type *tp) { - return 0; +static unsigned get_type_number(stabs_handle *h, ir_type *tp) { + pmap_entry *entry; + + if (tp == NULL) { + /* map to the void type */ + return 0; + } + entry = pmap_find(h->type_map, tp); + return entry ? PTR_TO_INT(entry->value) : 0; } /* get_type_number */ /** - * begin a new file + * Assign a stabs type number to a Firm type. + */ +static unsigned assign_type_number(stabs_handle *h, ir_type *tp) { + unsigned num; + if (tp == NULL) { + /* map to the void type */ + return 0; + } + num = h->next_type_nr++; + pmap_insert(h->type_map, tp, INT_TO_PTR(num)); + return num; +} /* assign_type_number */ + +/** + * generate the void type. + */ +static void gen_void_type(stabs_handle *h) { + fprintf(h->f, "\t.stabs \"void:t%u=%u\",%d,0,0,0\n", 0, 0, N_LSYM); +} /* gen_void_type */ + +typedef struct walker_env { + stabs_handle *h; + waitq *wq; +} wenv_t; + +/* a type is not ready: put it on the wait queue */ +#define SET_TYPE_NOT_READY(wq, tp) \ + do { \ + set_type_link(tp, (void *)1); \ + waitq_put(wq, tp); \ + } while(0) + +/* a the is ready */ +#define SET_TYPE_READY(tp) set_type_link(tp, NULL) + +/* check whether a type is ready */ +#define IS_TYPE_READY(tp) (get_type_link(tp) == NULL) + +#ifdef EXPLICITE_PTR_TYPES +#define SKIP_PTR(tp) tp +#else +#define SKIP_PTR(tp) (is_Pointer_type(tp) ? get_pointer_points_to_type(tp) : tp) +#endif + +/** + * Generates a primitive type. + * + * @param h the stabs handle + * @param tp the type + */ +static void gen_primitive_type(stabs_handle *h, ir_type *tp) +{ + ir_mode *mode = get_type_mode(tp); + unsigned type_num; + + if (mode == mode_T) { + /* jack and FirmJC compiler use mode_T for the void type. + Ignore it here as it's name is remapped to "void". */ + return; + } /* if */ + + if (0 && get_mode_size_bits(mode) & 7) { + /* this is a bitfield type, ignore it */ + return; + } /* if */ + + type_num = assign_type_number(h, tp); + + if (mode_is_int(mode)) { + char buf[64]; + fprintf(h->f, "\t.stabs \"%s:t%u=r%u;", get_type_name(tp), type_num, type_num); + tarval_snprintf(buf, sizeof(buf), get_mode_min(mode)); + fprintf(h->f, "%s;", buf); + tarval_snprintf(buf, sizeof(buf), get_mode_max(mode)); + fprintf(h->f, "%s;\",%d,0,0,0\n", buf, N_LSYM); + } else if (mode_is_float(mode)) { + int size = get_type_size_bytes(tp); + fprintf(h->f, "\t.stabs \"%s:t%u=r1;%d;0;\",%d,0,0,0\n", get_type_name(tp), type_num, size, N_LSYM); + } +} /* gen_primitive_type */ + +/** + * Generates an enum type + * + * @param h the stabs handle + * @param tp the type + */ +static void gen_enum_type(stabs_handle *h, ir_type *tp) { + unsigned type_num = assign_type_number(h, tp); + int i, n; + + fprintf(h->f, "\t.stabs \"%s:T%u=e", get_type_name(tp), type_num); + for (i = 0, n = get_enumeration_n_enums(tp); i < n; ++i) { + ir_enum_const *ec = get_enumeration_const(tp, i); + char buf[64]; + + tarval_snprintf(buf, sizeof(buf), get_enumeration_value(ec)); + fprintf(h->f, "%s:%s,", get_enumeration_name(ec), buf); + } + fprintf(h->f, ";\",%d,0,0,0\n", N_LSYM); +} /* gen_enum_type */ + +/** + * Generates a pointer type + * + * @param h the stabs handle + * @param tp the type + */ +static void gen_pointer_type(stabs_handle *h, ir_type *tp) { + unsigned type_num = assign_type_number(h, tp); + unsigned el_num = get_type_number(h, get_pointer_points_to_type(tp)); + + fprintf(h->f, "\t.stabs \"%s:T%u=*%u\",%d,0,0,0\n", + get_type_name(tp), type_num, el_num, N_LSYM); +} /* gen_pointer_type */ + +/** + * Generates a struct/union type + * + * @param h the stabs handle + * @param tp the type + */ +static void gen_struct_union_type(stabs_handle *h, ir_type *tp) { + unsigned type_num = assign_type_number(h, tp); + int i, n; + char desc; + + if (is_Struct_type(tp)) { + desc = 's'; + if (get_type_mode(tp) != NULL) { + /* this is a bitfield type, ignore it safely */ + return; + } + } + else + desc = 'u'; + + fprintf(h->f, "\t.stabs \"%s:T%u=%c%d", + get_type_name(tp), type_num, desc, get_type_size_bytes(tp)); + + for (i = 0, n = get_compound_n_members(tp); i < n; ++i) { + entity *ent = get_compound_member(tp, i); + ir_type *mtp = get_entity_type(ent); + int ofs, size; + + ofs = get_entity_offset_bits(ent); + if (is_Struct_type(mtp) && get_type_mode(mtp) != NULL) { + /* this structure is a bitfield, skip */ + int i, n; + + for (i = 0, n = get_struct_n_members(mtp); i < n; ++i) { + entity *ent = get_struct_member(mtp, i); + ir_type *tp = get_entity_type(ent); + int bofs; + + type_num = get_type_number(h, tp); + size = get_type_size_bits(tp); + bofs = ofs + get_entity_offset_bits(ent); + + /* name:type, bit offset from the start of the struct', number of bits in the element. */ + fprintf(h->f, "%s:%u,%d,%d;", get_entity_name(ent), type_num, bofs, size); + } + } else { + /* no bitfield */ + type_num = get_type_number(h, mtp); + size = get_type_size_bits(mtp); + + /* name:type, bit offset from the start of the struct', number of bits in the element. */ + fprintf(h->f, "%s:%u,%d,%d;", get_entity_name(ent), type_num, ofs, size); + } + } + fprintf(h->f, ";\",%d,0,0,0\n", N_LSYM); +} /* gen_struct_type */ + +/** + * type-walker: generate declaration for simple types, + * put all other types on a wait queue + */ +static void walk_type(type_or_ent *tore, void *ctx) +{ + wenv_t *env = ctx; + FILE *f = env->h->f; + entity *ent; + ir_type *tp; + ir_graph *irg; + + if (get_kind(tore) == k_type) { + tp = (ir_type *)tore; + + /* ignore the unknown type */ + if (tp == firm_unknown_type) + return; + } else { + return; + } /* if */ + + switch (get_type_tpop_code(tp)) { + case tpo_class: + if (tp == get_glob_type()) { + SET_TYPE_READY(tp); + break; + } + /* fall through */ + case tpo_struct: + case tpo_union: + SET_TYPE_NOT_READY(env->wq, tp); + break; + + case tpo_enumeration: + gen_enum_type(env->h, tp); + SET_TYPE_READY(tp); + break; + + case tpo_primitive: + gen_primitive_type(env->h, tp); + SET_TYPE_READY(tp); + break; + + case tpo_method: + case tpo_array: + SET_TYPE_NOT_READY(env->wq, tp); + break; + + case tpo_pointer: + /* must construct the pointer type */ + SET_TYPE_NOT_READY(env->wq, tp); + break; + + case tpo_unknown: + /* the unknown type: ignore */ + break; + default: + assert(! "Unknown tpop code"); + } /* switch */ +} /* walk_type */ + +/** + * check, if a method type can be generated + */ +static int is_method_type_ready(ir_type *tp) +{ + int i; + ir_type *etp; + + for (i = get_method_n_ress(tp) - 1; i >= 0; --i) { + etp = SKIP_PTR(get_method_res_type(tp, i)); + + if (! IS_TYPE_READY(etp) && (! is_compound_type(etp) || is_Array_type(etp))) + return 0; + } /* for */ + + for (i = get_method_n_params(tp) - 1; i >= 0; --i) { + etp = SKIP_PTR(get_method_param_type(tp, i)); + + if (! IS_TYPE_READY(etp) && (! is_compound_type(etp) || is_Array_type(etp))) + return 0; + } /* for */ + return 1; +} /* is_method_type_ready */ + +/** + * check, whether a compound type can be generated + */ +static int is_compound_type_ready(ir_type *tp) +{ + int i; + ir_type *etp; + + for (i = get_compound_n_members(tp) - 1; i >= 0; --i) { + etp = SKIP_PTR(get_entity_type(get_compound_member(tp, i))); + + if (! IS_TYPE_READY(etp) && (! is_compound_type(etp) || is_Array_type(etp))) + return 0; + } /* for */ + return 1; +} /* is_compound_type_ready */ + +/** + * generate declaration for all types + */ +static void finish_types(stabs_handle *h, waitq *wq) +{ + ir_type *tp; + + while (! waitq_empty(wq)) { + tp = waitq_get(wq); + + switch (get_type_tpop_code(tp)) { + case tpo_method: + if (is_method_type_ready(tp)) { + if (get_method_n_ress(tp) <= 1) + //gen_method_type(h, tp) + ; + else { + fprintf(stderr, "Warning: Cannot create stabs debug info for type %s\n", get_type_name(tp)); + } /* if */ + SET_TYPE_READY(tp); + continue; + } /* if */ + break; + case tpo_class: + case tpo_union: + case tpo_struct: + if (is_compound_type_ready(tp)) { + gen_struct_union_type(h, tp); + SET_TYPE_READY(tp); + continue; + } /* if */ + break; + case tpo_array: + if (IS_TYPE_READY(get_array_element_type(tp))) { + //gen_array_type(h, tp); + SET_TYPE_READY(tp); + continue; + } /* if */ + break; + case tpo_pointer: + if (IS_TYPE_READY(get_pointer_points_to_type(tp))) { + gen_pointer_type(h, tp); + SET_TYPE_READY(tp); + continue; + } /* if */ + break; + default: + assert(! "Unknown tpop code"); + } /* switch */ + + /* still not ready, defer type output */ + pdeq_putr(wq, tp); + } /* while */ +} /* finish_types */ + +/** + * generate all types. + */ +static void gen_types(stabs_handle *h) { + wenv_t env; + + env.h = h; + env.wq = new_waitq(); + type_walk(NULL, walk_type, &env); + finish_types(h, env.wq); + del_waitq(env.wq); +} /* gen_types */ + + +/* -------------------------- I/F ----------------------------- */ + +/** + * start a new source object (compilation unit) + */ +static void stabs_so(dbg_handle *handle, const char *filename) { + stabs_handle *h = (stabs_handle *)handle; + fprintf(h->f, "\t.stabs \"%s\",%d,0,0,.Ltext0\n", filename, N_SO); +} /* stabs_so */ + +/** + * Main Program */ -static void stabs_begin(dbg_handle *handle, const char *filename) { +static void stabs_main_program(dbg_handle *handle) { stabs_handle *h = (stabs_handle *)handle; - fprintf(h->f, ".stabs \"%s\",%d,0,0,.Ltext0\n", filename, N_SO); -} /* stabs_begin */ + ir_graph *irg = get_irp_main_irg(); + if (irg) { + fprintf(h->f, "\t.stabs \"%s\",%d,0,0,0\n", get_entity_name(get_irg_entity(irg)), N_MAIN); + } +} /* stabs_main_program */ /** * prints a line number @@ -66,49 +492,104 @@ static void stabs_line(dbg_handle *handle, unsigned lineno, const char *address) } /* stabs_line */ /** - * prints the stabs for a function + * dump the stabs for a function */ static void stabs_method(dbg_handle *handle, entity *ent) { stabs_handle *h = (stabs_handle *)handle; - ir_type *tp; + ir_type *mtp, *rtp; unsigned type_num; + int i, n; h->cur_ent = ent; - tp = get_entity_type(ent); - if (get_method_n_ress(tp) > 0) - tp = get_method_res_type(tp, 0); + mtp = get_entity_type(ent); + if (is_lowered_type(mtp)) + mtp = get_associated_type(mtp); + if (get_method_n_ress(mtp) > 0) + rtp = get_method_res_type(mtp, 0); else - tp = NULL; - type_num = get_type_number(tp); - fprintf(h->f, ".stabs \"%s:%c%u\",%u,0,0,%s\n", + rtp = NULL; + type_num = get_type_number(h, rtp); + fprintf(h->f, "\t.stabs \"%s:%c%u\",%u,0,0,%s\n", get_entity_name(ent), get_entity_visibility(ent) == visibility_external_visible ? 'F' : 'f', type_num, N_FUN, get_entity_ld_name(ent)); + + for (i = 0, n = get_method_n_params(mtp); i < n; ++i) { + ir_type *ptp = get_method_param_type(mtp, i); + const char *name = get_method_param_name(mtp, i); + unsigned type_num = get_type_number(h, ptp); + char buf[16]; + int ofs = 0; + + if (! name) { + snprintf(buf, sizeof(buf), "arg%d", i); + name = buf; + } + /* FIXME: calculate the offset */ + fprintf(h->f, "\t.stabs \"%s:p%u\",%d,0,0,%d\n", name, type_num, N_PSYM, ofs); + } } /* stabs_method */ -/* close the stabs handler */ +/** + * dump types + */ +static void stabs_types(dbg_handle *handle) { + stabs_handle *h = (stabs_handle *)handle; + + /* allocate the zero for the void type */ + h->next_type_nr++; + gen_void_type(h); + gen_types(h); +} /* stabs_types */ + +/** + * dump a global + */ +static void stabs_global(dbg_handle *handle, struct obstack *obst, entity *ent) { + stabs_handle *h = (stabs_handle *)handle; + unsigned tp_num = get_type_number(h, get_entity_type(ent)); + + if (obst) { + obstack_printf(obst, "\t.stabs \"%s:G%u\",%d,0,0,0\n", + get_entity_name(ent), tp_num, N_GSYM); + } else { + fprintf(h->f, "\t.stabs \"%s:G%u\",%d,0,0,0\n", + get_entity_name(ent), tp_num, N_GSYM); + } +} /* stabs_global */ + +/** + * Close the stabs handler. + */ static void stabs_close(dbg_handle *handle) { stabs_handle *h = (stabs_handle *)handle; + pmap_destroy(h->type_map); free(h); } /* stabs_close */ /** The stabs operations. */ static const debug_ops stabs_ops = { stabs_close, - stabs_begin, + stabs_so, + stabs_main_program, stabs_method, stabs_line, + stabs_types, + stabs_global }; /* Opens a stabs handler */ dbg_handle *be_stabs_open(FILE *out) { stabs_handle *h = xmalloc(sizeof(*h)); - h->base.ops = &stabs_ops; - h->f = out; + h->base.ops = &stabs_ops; + h->f = out; + h->cur_ent = NULL; + h->next_type_nr = 0; + h->type_map = pmap_create_ex(64); return &h->base; } /* stabs_open */ @@ -119,13 +600,21 @@ void be_dbg_close(dbg_handle *h) { } /* be_dbg_close */ /** - * begin a new file + * start a new source object (compilation unit) */ -void be_dbg_begin(dbg_handle *h, const char *filename) { - if (h->ops->begin) - h->ops->begin(h, filename); +void be_dbg_so(dbg_handle *h, const char *filename) { + if (h->ops->so) + h->ops->so(h, filename); } /* be_dbg_begin */ +/** + * Main program + */ +void be_dbg_main_program(dbg_handle *h) { + if (h->ops->main_program) + h->ops->main_program(h); +} /* be_dbg_main_program */ + /** debug for a function */ void be_dbg_method(dbg_handle *h, entity *ent) { if (h->ops->method) @@ -137,3 +626,15 @@ void be_dbg_line(dbg_handle *h, unsigned lineno, const char *address) { if (h->ops->line) h->ops->line(h, lineno, address); } /* be_dbg_line */ + +/** dump types */ +void be_dbg_types(dbg_handle *h) { + if (h->ops->types) + h->ops->types(h); +} /* be_dbg_types */ + +/** dump a global */ +void be_dbg_global(dbg_handle *h, struct obstack *obst, entity *ent) { + if (h->ops->global) + h->ops->global(h, obst, ent); +} /* be_dbg_global */ -- 2.20.1