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dbghelp: Add hierarchical information in die object.

This commit is contained in:
Eric Pouech 2011-03-08 21:30:47 +01:00 committed by Alexandre Julliard
parent 6d49f958de
commit 770e3b5ddf
1 changed files with 5 additions and 2 deletions
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7
dlls/dbghelp/dwarf.c
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@ -154,6 +154,7 @@ typedef struct dwarf2_debug_info_s
struct symt* symt; struct symt* symt;
const unsigned char** data; const unsigned char** data;
struct vector children; struct vector children;
struct dwarf2_debug_info_s* parent;
} dwarf2_debug_info_t; } dwarf2_debug_info_t;
typedef struct dwarf2_section_s typedef struct dwarf2_section_s
@ -1006,6 +1007,7 @@ static BOOL dwarf2_read_range(dwarf2_parse_context_t* ctx, const dwarf2_debug_in
*/ */
static BOOL dwarf2_read_one_debug_info(dwarf2_parse_context_t* ctx, static BOOL dwarf2_read_one_debug_info(dwarf2_parse_context_t* ctx,
dwarf2_traverse_context_t* traverse, dwarf2_traverse_context_t* traverse,
dwarf2_debug_info_t* parent_di,
dwarf2_debug_info_t** pdi) dwarf2_debug_info_t** pdi)
{ {
const dwarf2_abbrev_entry_t*abbrev; const dwarf2_abbrev_entry_t*abbrev;
@ -1036,6 +1038,7 @@ static BOOL dwarf2_read_one_debug_info(dwarf2_parse_context_t* ctx,
if (!di) return FALSE; if (!di) return FALSE;
di->abbrev = abbrev; di->abbrev = abbrev;
di->symt = NULL; di->symt = NULL;
di->parent = parent_di;
if (abbrev->num_attr) if (abbrev->num_attr)
{ {
@ -1052,7 +1055,7 @@ static BOOL dwarf2_read_one_debug_info(dwarf2_parse_context_t* ctx,
vector_init(&di->children, sizeof(dwarf2_debug_info_t*), 16); vector_init(&di->children, sizeof(dwarf2_debug_info_t*), 16);
while (traverse->data < traverse->end_data) while (traverse->data < traverse->end_data)
{ {
if (!dwarf2_read_one_debug_info(ctx, traverse, &child)) return FALSE; if (!dwarf2_read_one_debug_info(ctx, traverse, di, &child)) return FALSE;
if (!child) break; if (!child) break;
where = vector_add(&di->children, &ctx->pool); where = vector_add(&di->children, &ctx->pool);
if (!where) return FALSE; if (!where) return FALSE;
@ -2238,7 +2241,7 @@ static BOOL dwarf2_parse_compilation_unit(const dwarf2_section_t* sections,
dwarf2_parse_abbrev_set(&abbrev_ctx, &ctx.abbrev_table, &ctx.pool); dwarf2_parse_abbrev_set(&abbrev_ctx, &ctx.abbrev_table, &ctx.pool);
sparse_array_init(&ctx.debug_info_table, sizeof(dwarf2_debug_info_t), 128); sparse_array_init(&ctx.debug_info_table, sizeof(dwarf2_debug_info_t), 128);
dwarf2_read_one_debug_info(&ctx, &cu_ctx, &di); dwarf2_read_one_debug_info(&ctx, &cu_ctx, NULL, &di);
if (di->abbrev->tag == DW_TAG_compile_unit) if (di->abbrev->tag == DW_TAG_compile_unit)
{ {