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successful adapted raddbg Arena to new substrate allocator strat

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ed
2025-02-06 12:34:11 -05:00
parent bfef61bd0b
commit 54d03b35df
3 changed files with 164 additions and 95 deletions
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code/metagen/metagen_main.c
+51 -51
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@@ -27,57 +27,57 @@
internal void
entry_point(CmdLine *cmdline)
{
//////////////////////////////
//- rjf: set up state
//
MG_MsgList msgs = {0};
mg_arena = arena_alloc(.reserve_size = GB(64), .commit_size = MB(64));
mg_state = push_array(mg_arena, MG_State, 1);
mg_state->slots_count = 256;
mg_state->slots = push_array(mg_arena, MG_LayerSlot, mg_state->slots_count);
//////////////////////////////
//- rjf: extract paths
//
String8 build_dir_path = os_get_process_info()->binary_path;
String8 project_dir_path = str8_chop_last_slash(build_dir_path);
String8 code_dir_path = push_str8f(mg_arena, "%S/src", project_dir_path);
//////////////////////////////
//- rjf: search code directories for all files to consider
//
String8List file_paths = {0};
DeferLoop(printf("searching %.*s...", str8_varg(code_dir_path)), printf(" %i files found\n", (int)file_paths.node_count))
{
typedef struct Task Task;
struct Task
{
Task *next;
String8 path;
};
Task start_task = {0, code_dir_path};
Task *first_task = &start_task;
Task *last_task = &start_task;
for(Task *task = first_task; task != 0; task = task->next)
{
OS_FileIter *it = os_file_iter_begin(mg_arena, task->path, 0);
for(OS_FileInfo info = {0}; os_file_iter_next(mg_arena, it, &info);)
{
String8 file_path = push_str8f(mg_arena, "%S/%S", task->path, info.name);
if(info.props.flags & FilePropertyFlag_IsFolder)
{
Task *next_task = push_array(mg_arena, Task, 1);
SLLQueuePush(first_task, last_task, next_task);
next_task->path = file_path;
}
else
{
str8_list_push(mg_arena, &file_paths, file_path);
}
}
os_file_iter_end(it);
}
}
//////////////////////////////
//- rjf: set up state
//
MG_MsgList msgs = {0};
mg_arena = arena_alloc(.reserve_size = GB(64), .commit_size = MB(64));
mg_state = push_array(mg_arena, MG_State, 1);
mg_state->slots_count = 256;
mg_state->slots = push_array(mg_arena, MG_LayerSlot, mg_state->slots_count);
//////////////////////////////
//- rjf: extract paths
//
String8 build_dir_path = os_get_process_info()->binary_path;
String8 project_dir_path = str8_chop_last_slash(build_dir_path);
String8 code_dir_path = push_str8f(mg_arena, "%S/src", project_dir_path);
//////////////////////////////
//- rjf: search code directories for all files to consider
//
String8List file_paths = {0};
DeferLoop(printf("searching %.*s...", str8_varg(code_dir_path)), printf(" %i files found\n", (int)file_paths.node_count))
{
typedef struct Task Task;
struct Task
{
Task *next;
String8 path;
};
Task start_task = {0, code_dir_path};
Task* first_task = &start_task;
Task* last_task = &start_task;
for(Task *task = first_task; task != 0; task = task->next)
{
OS_FileIter* it = os_file_iter_begin(mg_arena, task->path, 0);
for(OS_FileInfo info = {0}; os_file_iter_next(mg_arena, it, &info);)
{
String8 file_path = push_str8f(mg_arena, "%S/%S", task->path, info.name);
if(info.props.flags & FilePropertyFlag_IsFolder)
{
Task *next_task = push_array(mg_arena, Task, 1);
SLLQueuePush(first_task, last_task, next_task);
next_task->path = file_path;
}
else
{
str8_list_push(mg_arena, &file_paths, file_path);
}
}
os_file_iter_end(it);
}
}
//////////////////////////////
//- rjf: parse all metadesk files