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another checkpoint - eliminate cmd specs from engine, move all dynamic command definition things into frontend

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This commit is contained in:
Ryan Fleury
2024-09-12 12:11:00 -07:00
parent 472e73137d
commit 65ed1f0997
18 changed files with 985 additions and 1452 deletions
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src/dbg_engine/dbg_engine_core.c
+14 -80
View File
@@ -237,62 +237,9 @@ d_line_list_copy(Arena *arena, D_LineList *list)
////////////////////////////////
//~ rjf: Command Type Pure Functions
//- rjf: specs
internal B32
d_cmd_spec_is_nil(D_CmdSpec *spec)
{
return (spec == 0 || spec == &d_nil_cmd_spec);
}
internal void
d_cmd_spec_list_push(Arena *arena, D_CmdSpecList *list, D_CmdSpec *spec)
{
D_CmdSpecNode *n = push_array(arena, D_CmdSpecNode, 1);
n->spec = spec;
SLLQueuePush(list->first, list->last, n);
list->count += 1;
}
//- rjf: string -> command parsing
internal String8
d_cmd_name_part_from_string(String8 string)
{
String8 result = string;
for(U64 idx = 0; idx <= string.size; idx += 1)
{
if(idx == string.size || char_is_space(string.str[idx]))
{
result = str8_prefix(string, idx);
break;
}
}
return result;
}
internal String8
d_cmd_arg_part_from_string(String8 string)
{
String8 result = str8_lit("");
B32 found_space = 0;
for(U64 idx = 0; idx <= string.size; idx += 1)
{
if(found_space && (idx == string.size || !char_is_space(string.str[idx])))
{
result = str8_skip(string, idx);
break;
}
else if(!found_space && (idx == string.size || char_is_space(string.str[idx])))
{
found_space = 1;
}
}
return result;
}
//- rjf: command parameter bundles
#if 0 // TODO(rjf): @msgs
internal D_CmdParams
d_cmd_params_zero(void)
{
@@ -386,6 +333,7 @@ d_cmd_params_apply_spec_query(Arena *arena, D_CmdParams *params, D_CmdSpec *spec
}
return error;
}
#endif
//- rjf: command lists
@@ -399,23 +347,6 @@ d_cmd_list_push_new(Arena *arena, D_CmdList *cmds, D_CmdKind kind, D_CmdParams *
cmds->count += 1;
}
//- rjf: string -> core layer command kind
internal D_CmdKind
d_cmd_kind_from_string(String8 string)
{
D_CmdKind result = D_CmdKind_Null;
for(U64 idx = 0; idx < ArrayCount(d_core_cmd_kind_spec_info_table); idx += 1)
{
if(str8_match(string, d_core_cmd_kind_spec_info_table[idx].string, StringMatchFlag_CaseInsensitive))
{
result = (D_CmdKind)idx;
break;
}
}
return result;
}
////////////////////////////////
//~ rjf: Entity Functions
@@ -1490,6 +1421,7 @@ d_entity_from_name_and_kind(String8 string, D_EntityKind kind)
////////////////////////////////
//~ rjf: Command Stateful Functions
#if 0 // TODO(rjf): @msgs
internal void
d_register_cmd_specs(D_CmdSpecInfoArray specs)
{
@@ -1576,6 +1508,7 @@ d_push_cmd_spec_list(Arena *arena)
}
return list;
}
#endif
////////////////////////////////
//~ rjf: View Rule Spec Stateful Functions
@@ -2906,6 +2839,8 @@ d_key_from_eval_space_range(E_Space space, Rng1U64 range, B32 zero_terminated)
D_Entity *entity = d_entity_from_eval_space(space);
switch(entity->kind)
{
default:{}break;
//- rjf: nil space -> filesystem key encoded inside of `space`
case D_EntityKind_Nil:
{
@@ -2930,6 +2865,8 @@ d_whole_range_from_eval_space(E_Space space)
D_Entity *entity = d_entity_from_eval_space(space);
switch(entity->kind)
{
default:{}break;
//- rjf: nil space -> filesystem key encoded inside of `space`
case D_EntityKind_Nil:
{
@@ -3875,8 +3812,6 @@ d_init(void)
d_state->ctrl_entity_store = ctrl_entity_store_alloc();
d_state->ctrl_stop_arena = arena_alloc();
d_state->entities_root = d_entity_alloc(&d_nil_entity, D_EntityKind_Root);
d_state->cmd_spec_table_size = 1024;
d_state->cmd_spec_table = push_array(arena, D_CmdSpec *, d_state->cmd_spec_table_size);
d_state->view_rule_spec_table_size = 1024;
d_state->view_rule_spec_table = push_array(arena, D_ViewRuleSpec *, d_state->view_rule_spec_table_size);
d_state->top_regs = &d_state->base_regs;
@@ -3898,12 +3833,6 @@ d_init(void)
d_entity_equip_name(local_machine, str8_lit("This PC"));
}
// rjf: register core commands
{
D_CmdSpecInfoArray array = {d_core_cmd_kind_spec_info_table, ArrayCount(d_core_cmd_kind_spec_info_table)};
d_register_cmd_specs(array);
}
// rjf: register core view rules
{
D_ViewRuleSpecInfoArray array = {d_core_view_rule_spec_info_table, ArrayCount(d_core_view_rule_spec_info_table)};
@@ -4002,6 +3931,7 @@ d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints)
}
// rjf: if no stop-causing thread, and if selected thread, snap to selected
#if 0 // TODO(rjf): @msgs
if(should_snap && d_entity_is_nil(stop_thread))
{
D_Entity *selected_thread = d_entity_from_handle(d_regs()->thread);
@@ -4010,6 +3940,7 @@ d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints)
df_cmd(DF_CmdKind_FindThread, .thread = d_handle_from_entity(selected_thread));
}
}
#endif
// rjf: thread hit user breakpoint -> increment breakpoint hit count
if(should_snap && event->cause == CTRL_EventCause_UserBreakpoint)
@@ -4809,7 +4740,6 @@ d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints)
}break;
case D_CmdKind_Run:
{
D_CmdParams params = d_cmd_params_zero();
D_EntityList processes = d_query_cached_entity_list_with_kind(D_EntityKind_Process);
if(processes.count != 0)
{
@@ -4913,7 +4843,9 @@ d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints)
d_state->base_regs.v.thread = d_handle_from_entity(thread);
d_state->base_regs.v.module = d_handle_from_entity(module);
d_state->base_regs.v.process = d_handle_from_entity(process);
#if 0 // TODO(rjf): @msgs
df_cmd(DF_CmdKind_FindThread, .thread = d_handle_from_entity(thread));
#endif
}break;
case D_CmdKind_SelectUnwind:
{
@@ -4932,7 +4864,9 @@ d_tick(Arena *arena, D_TargetArray *targets, D_BreakpointArray *breakpoints)
d_state->base_regs.v.inline_depth = params.inline_depth;
}
}
#if 0 // TODO(rjf): @msgs
df_cmd(DF_CmdKind_FindThread, .thread = d_handle_from_entity(thread));
#endif
di_scope_close(di_scope);
}break;
case D_CmdKind_UpOneFrame: