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go back to per-inline-site line tables; eliminate call location for inline tables; these can be encoded via parent line tables; wire up parsed line tables to inline site production from symbol conversion phase

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This commit is contained in:
Ryan Fleury
2024-06-13 15:18:29 -07:00
parent 1880eca295
commit bf2d5640fa
9 changed files with 65 additions and 46 deletions
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src/rdi_from_pdb/rdi_from_pdb.c
+60 -23
View File
@@ -583,7 +583,6 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
////////////////////////////
//- rjf: pass 1: build per-unit info & per-unit line tables
//
RDIM_LineTable **unit_line_tables = push_array(scratch.arena, RDIM_LineTable *, in->comp_units->count);
ProfScope("pass 1: build per-unit info & per-unit line tables")
for(U64 comp_unit_idx = 0; comp_unit_idx < in->comp_units->count; comp_unit_idx += 1)
{
@@ -611,8 +610,7 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
}
//- rjf: build this unit's line table, fill out primary line info (inline info added after)
RDIM_LineTable *line_table = rdim_line_table_chunk_list_push(arena, &out->line_tables, 256);
unit_line_tables[comp_unit_idx] = line_table;
RDIM_LineTable *line_table = 0;
for(CV_C13SubSectionNode *node = pdb_unit_c13->first_sub_section;
node != 0;
node = node->next)
@@ -657,8 +655,15 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
}
// 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);
if(lines->line_count != 0)
{
if(line_table == 0)
{
line_table = rdim_line_table_chunk_list_push(arena, &out->line_tables, 256);
}
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);
}
}
}
}
@@ -692,6 +697,7 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
////////////////////////////
//- rjf: pass 3: parse all inlinee line tables
//
out->units_first_inline_site_line_tables = push_array(arena, RDIM_LineTable *, in->comp_units->count);
ProfScope("pass 3: parse all inlinee line tables")
for(U64 comp_unit_idx = 0; comp_unit_idx < in->comp_units->count; comp_unit_idx += 1)
{
@@ -990,8 +996,19 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
}
// rjf: push
RDIM_LineSequence *seq = rdim_line_table_push_sequence(arena, &out->line_tables, unit_line_tables[comp_unit_idx], src_file_node->src_file, voffs, line_nums, 0, line_count);
rdim_src_file_push_line_sequence(arena, &out->src_files, src_file_node->src_file, seq);
if(line_count != 0)
{
if(line_table == 0)
{
line_table = rdim_line_table_chunk_list_push(arena, &out->line_tables, 256);
if(out->units_first_inline_site_line_tables[comp_unit_idx] == 0)
{
out->units_first_inline_site_line_tables[comp_unit_idx] = line_table;
}
}
RDIM_LineSequence *seq = rdim_line_table_push_sequence(arena, &out->line_tables, line_table, src_file_node->src_file, voffs, line_nums, 0, line_count);
rdim_src_file_push_line_sequence(arena, &out->src_files, src_file_node->src_file, seq);
}
// rjf: clear line chunks for subsequent sequences
first_line_chunk = last_line_chunk = 0;
@@ -1005,11 +1022,6 @@ internal TS_TASK_FUNCTION_DEF(p2r_units_convert_task__entry_point)
last_code_offset = code_offset;
}
}
// rjf: insert line table to map, for later lookups
{
// TODO(rjf)
}
}break;
}
}
@@ -2240,6 +2252,7 @@ internal TS_TASK_FUNCTION_DEF(p2r_symbol_stream_convert_task__entry_point)
};
P2R_ScopeNode *top_scope_node = 0;
P2R_ScopeNode *free_scope_node = 0;
RDIM_LineTable *inline_site_line_table = in->first_inline_site_line_table;
for(CV_RecRange *rec_range = rec_ranges_first;
rec_range < rec_ranges_opl;
rec_range += 1)
@@ -2872,9 +2885,30 @@ internal TS_TASK_FUNCTION_DEF(p2r_symbol_stream_convert_task__entry_point)
// rjf: build inline site
RDIM_InlineSite *inline_site = rdim_inline_site_chunk_list_push(arena, &sym_inline_sites, sym_inline_sites_chunk_cap);
inline_site->name = name;
inline_site->type = type;
inline_site->owner= owner;
inline_site->name = name;
inline_site->type = type;
inline_site->owner = owner;
inline_site->line_table = inline_site_line_table;
// rjf: increment to next inline site line table in this unit
if(inline_site_line_table != 0 && inline_site_line_table->chunk != 0)
{
RDIM_LineTableChunkNode *chunk = inline_site_line_table->chunk;
U64 current_idx = (U64)(inline_site_line_table - chunk->v);
if(current_idx+1 < chunk->count)
{
inline_site_line_table += 1;
}
else
{
chunk = chunk->next;
inline_site_line_table = 0;
if(chunk != 0)
{
inline_site_line_table = chunk->v;
}
}
}
// rjf: build scope
RDIM_Scope *scope = rdim_scope_chunk_list_push(arena, &sym_scopes, sym_scopes_chunk_cap);
@@ -3957,12 +3991,14 @@ p2r_convert(Arena *arena, P2R_User2Convert *in)
RDIM_UnitChunkList all_units = {0};
RDIM_SrcFileChunkList all_src_files = {0};
RDIM_LineTableChunkList all_line_tables = {0};
RDIM_LineTable **units_first_inline_site_line_tables = 0;
ProfScope("join unit conversion & src file tasks")
{
P2R_UnitConvertOut *out = ts_join_struct(unit_convert_ticket, max_U64, P2R_UnitConvertOut);
all_units = out->units;
all_src_files = out->src_files;
all_line_tables = out->line_tables;
units_first_inline_site_line_tables = out->units_first_inline_site_line_tables;
}
//////////////////////////////////////////////////////////////
@@ -3987,14 +4023,14 @@ p2r_convert(Arena *arena, P2R_User2Convert *in)
{
for(U64 idx = 0; idx < tasks_count; idx += 1)
{
tasks_inputs[idx].arch = arch;
tasks_inputs[idx].coff_sections = coff_sections;
tasks_inputs[idx].tpi_hash = tpi_hash;
tasks_inputs[idx].tpi_leaf = tpi_leaf;
tasks_inputs[idx].ipi_leaf = ipi_leaf;
tasks_inputs[idx].itype_fwd_map = itype_fwd_map;
tasks_inputs[idx].itype_type_ptrs = itype_type_ptrs;
tasks_inputs[idx].link_name_map = link_name_map;
tasks_inputs[idx].arch = arch;
tasks_inputs[idx].coff_sections = coff_sections;
tasks_inputs[idx].tpi_hash = tpi_hash;
tasks_inputs[idx].tpi_leaf = tpi_leaf;
tasks_inputs[idx].ipi_leaf = ipi_leaf;
tasks_inputs[idx].itype_fwd_map = itype_fwd_map;
tasks_inputs[idx].itype_type_ptrs = itype_type_ptrs;
tasks_inputs[idx].link_name_map = link_name_map;
if(idx < global_stream_subdivision_tasks_count)
{
tasks_inputs[idx].sym = sym;
@@ -4007,6 +4043,7 @@ 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].first_inline_site_line_table = units_first_inline_site_line_tables[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
+2
View File
@@ -187,6 +187,7 @@ struct P2R_UnitConvertOut
RDIM_UnitChunkList units;
RDIM_SrcFileChunkList src_files;
RDIM_LineTableChunkList line_tables;
RDIM_LineTable **units_first_inline_site_line_tables;
};
//- rjf: link name map building tasks
@@ -258,6 +259,7 @@ struct P2R_SymbolStreamConvertIn
CV_TypeId *itype_fwd_map;
RDIM_Type **itype_type_ptrs;
P2R_LinkNameMap *link_name_map;
RDIM_LineTable *first_inline_site_line_table;
};
typedef struct P2R_SymbolStreamConvertOut P2R_SymbolStreamConvertOut;