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codeview c13 inlinee lines info parsing, lookup in inline site parsing path

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This commit is contained in:
Ryan Fleury
2024-06-13 15:18:29 -07:00
parent fe12f2fdf9
commit a73cde2864
6 changed files with 489 additions and 406 deletions
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src/rdi_from_pdb/rdi_from_pdb.c
+68 -43
View File
@@ -544,7 +544,7 @@ internal TS_TASK_FUNCTION_DEF(p2r_c13_stream_parse_task__entry_point)
{
P2R_C13StreamParseIn *in = (P2R_C13StreamParseIn *)p;
void *out = 0;
ProfScope("parse c13 stream") out = cv_c13_from_data(arena, in->data, in->strtbl, in->coff_sections);
ProfScope("parse c13 stream") out = cv_c13_parsed_from_data(arena, in->data, in->strtbl, in->coff_sections);
return out;
}
@@ -608,59 +608,67 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
//- rjf: build this unit's line table
RDIM_LineTable *line_table = rdim_line_table_chunk_list_push(arena, &out->line_tables, 256);
if(pdb_unit_c13->first_sub_section != 0)
for(CV_C13SubSectionNode *node = pdb_unit_c13->first_sub_section;
node != 0;
node = node->next)
{
for(CV_C13SubSectionNode *node = pdb_unit_c13->first_sub_section;
node != 0;
node = node->next)
if(node->kind == CV_C13SubSectionKind_Lines)
{
if(node->kind == CV_C13_SubSectionKind_Lines)
for(CV_C13LinesParsedNode *lines_n = node->lines_first;
lines_n != 0;
lines_n = lines_n->next)
{
for(CV_C13LinesParsedNode *lines_n = node->lines_first;
lines_n != 0;
lines_n = lines_n->next)
CV_C13LinesParsed *lines = &lines_n->v;
// rjf: file name -> normalized file path
String8 file_path = lines->file_name;
String8 file_path_normalized = lower_from_str8(scratch.arena, str8_skip_chop_whitespace(file_path));
for(U64 idx = 0; idx < file_path_normalized.size; idx += 1)
{
CV_C13LinesParsed *lines = &lines_n->v;
// rjf: file name -> normalized file path
String8 file_path = lines->file_name;
String8 file_path_normalized = lower_from_str8(scratch.arena, str8_skip_chop_whitespace(file_path));
for(U64 idx = 0; idx < file_path_normalized.size; idx += 1)
if(file_path_normalized.str[idx] == '\\')
{
if(file_path_normalized.str[idx] == '\\')
{
file_path_normalized.str[idx] = '/';
}
file_path_normalized.str[idx] = '/';
}
// rjf: normalized file path -> source file node
U64 file_path_normalized_hash = rdi_hash(file_path_normalized.str, file_path_normalized.size);
U64 src_file_slot = file_path_normalized_hash%src_file_map.slots_count;
P2R_SrcFileNode *src_file_node = 0;
for(P2R_SrcFileNode *n = src_file_map.slots[src_file_slot]; n != 0; n = n->next)
{
if(str8_match(n->src_file->normal_full_path, file_path_normalized, 0))
{
src_file_node = n;
break;
}
}
if(src_file_node == 0)
{
src_file_node = push_array(scratch.arena, P2R_SrcFileNode, 1);
SLLStackPush(src_file_map.slots[src_file_slot], src_file_node);
src_file_node->src_file = rdim_src_file_chunk_list_push(arena, &out->src_files, 4096);
src_file_node->src_file->normal_full_path = push_str8_copy(arena, file_path_normalized);
}
// rjf: push sequence into both line table & source file's line map
RDIM_LineSequence *seq = rdim_line_table_push_sequence(arena, &out->line_tables, line_table, src_file_node->src_file, lines->voffs, lines->line_nums, lines->col_nums, lines->line_count);
rdim_src_file_push_line_sequence(arena, &out->src_files, src_file_node->src_file, seq);
}
// rjf: normalized file path -> source file node
U64 file_path_normalized_hash = rdi_hash(file_path_normalized.str, file_path_normalized.size);
U64 src_file_slot = file_path_normalized_hash%src_file_map.slots_count;
P2R_SrcFileNode *src_file_node = 0;
for(P2R_SrcFileNode *n = src_file_map.slots[src_file_slot]; n != 0; n = n->next)
{
if(str8_match(n->src_file->normal_full_path, file_path_normalized, 0))
{
src_file_node = n;
break;
}
}
if(src_file_node == 0)
{
src_file_node = push_array(scratch.arena, P2R_SrcFileNode, 1);
SLLStackPush(src_file_map.slots[src_file_slot], src_file_node);
src_file_node->src_file = rdim_src_file_chunk_list_push(arena, &out->src_files, 4096);
src_file_node->src_file->normal_full_path = push_str8_copy(arena, file_path_normalized);
}
// rjf: push sequence into both line table & source file's line map
RDIM_LineSequence *seq = rdim_line_table_push_sequence(arena, &out->line_tables, line_table, src_file_node->src_file, lines->voffs, lines->line_nums, lines->col_nums, lines->line_count);
rdim_src_file_push_line_sequence(arena, &out->src_files, src_file_node->src_file, seq);
}
}
}
//- rjf: build all inlinee line tables within this unit
for(CV_C13SubSectionNode *node = pdb_unit_c13->first_sub_section;
node != 0;
node = node->next)
{
if(node->kind == CV_C13SubSectionKind_InlineeLines)
{
}
}
//- rjf: build unit
RDIM_Unit *dst_unit = rdim_unit_chunk_list_push(arena, &out->units, units_chunk_cap);
dst_unit->unit_name = unit_name;
@@ -2506,6 +2514,22 @@ internal TS_TASK_FUNCTION_DEF(p2r_symbol_stream_convert_task__entry_point)
CV_SymInlineSite *sym = (CV_SymInlineSite *)sym_header_struct_base;
String8 binary_annots = str8((U8 *)(sym+1), rec_range->hdr.size - sizeof(rec_range->hdr.kind) - sizeof(*sym));
// rjf: map inlinee -> parsed cv c13 inlinee line info
CV_C13InlineeLinesParsed *inlinee_lines_parsed = 0;
if(in->c13 != 0)
{
U64 hash = cv_hash_from_item_id(sym->inlinee);
U64 slot_idx = in->c13->inlinee_lines_parsed_slots_count;
for(CV_C13InlineeLinesParsedNode *n = in->c13->inlinee_lines_parsed_slots[slot_idx]; n != 0; n = n->hash_next)
{
if(n->v.inlinee == sym->inlinee)
{
inlinee_lines_parsed = &n->v;
break;
}
}
}
// rjf: extract external info about inline site
String8 name = str8_zero();
RDIM_Type *type = 0;
@@ -3577,6 +3601,7 @@ p2r_convert(Arena *arena, P2R_User2Convert *in)
tasks_inputs[idx].sym = sym_for_unit[idx-global_stream_subdivision_tasks_count];
tasks_inputs[idx].sym_ranges_first= 0;
tasks_inputs[idx].sym_ranges_opl = sym_for_unit[idx-global_stream_subdivision_tasks_count]->sym_ranges.count;
tasks_inputs[idx].c13 = c13_for_unit[idx-global_stream_subdivision_tasks_count];
}
tasks_tickets[idx] = ts_kickoff(p2r_symbol_stream_convert_task__entry_point, 0, &tasks_inputs[idx]);
}
src/rdi_from_pdb/rdi_from_pdb.h
+1
View File
@@ -251,6 +251,7 @@ struct P2R_SymbolStreamConvertIn
CV_LeafParsed *tpi_leaf;
CV_LeafParsed *ipi_leaf;
CV_SymParsed *sym;
CV_C13Parsed *c13;
U64 sym_ranges_first;
U64 sym_ranges_opl;
CV_TypeId *itype_fwd_map;